:root {
  --green-950: #0b2a1c;
  --green-900: #123624;
  --green-800: #1e4a37;
  --green-700: #2e5b43;
  --green-600: #3e7357;
  --green-100: #dcebe2;
  --green-50: #edf5f0;
  --aqua-700: #23657c;
  --aqua-500: #3a98b6;
  --aqua-100: #dceef3;
  --leaf-600: #56702a;
  --leaf-500: #86a83a;
  --leaf-100: #eef3e2;
  --lime-500: #baff68;
  --gold-600: #a07f28;
  --gold-500: #c9a13b;
  --gold-100: #f7efd8;
  --gold-50: #fbf7ea;
  --red-500: #a8323c;
  --bordeaux-500: #782437;
  --graphite-700: #3c474c;
  --ink-950: #081812;
  --ink-900: #16211c;
  --stone-700: #4d5754;
  --stone-500: #7a8481;
  --stone-300: #c8cecc;
  --stone-200: #e1e5e4;
  --stone-100: #edefef;
  --page: #f6f7f7;
  --white: #ffffff;
  --font-sans: "Inter", Arial, sans-serif;
  --font-display: "Inter Tight", "Inter", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --container: 1280px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --shadow-soft: 0 1px 2px rgba(8, 24, 18, 0.04), 0 14px 36px rgba(8, 24, 18, 0.08);
  --shadow-hover: 0 18px 42px rgba(8, 24, 18, 0.13);
  --motion: 240ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.access-home-link {
  position: fixed;
  z-index: 3000;
  right: calc(clamp(14px, 2vw, 28px) + 60px);
  bottom: clamp(14px, 2vw, 28px);
  display: inline-flex;
  height: 46px;
  padding: 0 18px 0 14px;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(186, 255, 104, 0.35);
  border-radius: 999px;
  color: var(--lime-500);
  background: rgba(6, 24, 17, 0.82);
  box-shadow: 0 14px 36px rgba(2, 12, 8, 0.38);
  backdrop-filter: blur(14px);
  text-decoration: none;
  pointer-events: auto;
  transition: border-color var(--motion), transform var(--motion);
}

.access-home-link img {
  display: block;
  width: auto;
  height: 16px;
}

.access-home-arrow {
  font-size: 18px;
  line-height: 1;
  transition: transform var(--motion);
}

.access-home-link:hover {
  border-color: var(--lime-500);
  transform: translateY(-2px);
}

.access-home-link:hover .access-home-arrow {
  transform: translateX(-3px);
}

.access-noscript {
  position: fixed;
  z-index: 10000;
  right: 20px;
  bottom: 20px;
  left: 20px;
  padding: 16px 20px;
  color: var(--white);
  background: var(--green-950);
  box-shadow: var(--shadow-soft);
}

@media (max-width: 620px) {


  .access-home-link {
    right: 68px;
    bottom: 12px;
    padding: 0 14px 0 12px;
    gap: 8px;
  }

  .access-home-link img {
    height: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .access-home-link,
  .access-home-arrow {
    transition: none;
  }
}

@media print {
  .access-home-link,
  .access-noscript {
    display: none !important;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink-950);
  background: var(--page);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
}

::selection {
  color: var(--ink-950);
  background: var(--gold-100);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--green-950);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

h1 {
  max-width: 820px;
  margin-bottom: 28px;
  font-size: clamp(3rem, 6vw, 5.25rem);
  font-weight: 600;
  line-height: 0.99;
  overflow-wrap: break-word;
}

h2 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(2.25rem, 4vw, 3.55rem);
  font-weight: 600;
  line-height: 1.05;
}

h3 {
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.16;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--green-950);
  border-radius: var(--radius-md);
  transform: translateY(-150%);
  transition: transform var(--motion);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(var(--container), calc(100% - 160px));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.section-light {
  background: var(--white);
}

.section-soft {
  background: #eef1f0;
}

.section-dark {
  color: rgba(255, 255, 255, 0.78);
  background: var(--green-950);
}

.section-grid {
  background-image:
    linear-gradient(rgba(58, 152, 182, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 152, 182, 0.045) 1px, transparent 1px);
  background-size: 36px 36px;
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 64px;
}

.section-intro > p {
  margin-bottom: 4px;
  color: var(--stone-700);
  font-size: 1.1rem;
  line-height: 1.65;
}

.section-intro-on-dark h2,
.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-intro-on-dark > p,
.section-dark .eyebrow {
  color: rgba(255, 255, 255, 0.66);
}

.eyebrow {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--green-700);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.eyebrow-mark {
  display: inline-block;
  width: 26px;
  height: 3px;
  background: var(--gold-500);
}

.eyebrow-note {
  color: var(--stone-600);
  font-weight: 500;
  letter-spacing: 0.025em;
  text-transform: none;
}

.section-number {
  color: var(--gold-600);
  font-family: var(--font-mono);
  font-weight: 600;
}

.signal-dot {
  color: var(--gold-500);
}

.button {
  display: inline-flex;
  min-height: 48px;
  padding: 0 20px;
  gap: 12px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: color var(--motion), background-color var(--motion), border-color var(--motion), transform var(--motion), box-shadow var(--motion);
}

.button span {
  transition: transform var(--motion);
}

.button:hover span {
  transform: translateX(3px);
}

.button-primary {
  color: var(--ink-950);
  background: var(--gold-500);
}

.button-primary:hover {
  background: #d3ad4c;
  box-shadow: 0 10px 24px rgba(160, 127, 40, 0.22);
}

.button-secondary {
  color: var(--green-900);
  background: transparent;
  border-color: var(--green-900);
}

.button-secondary:hover {
  color: var(--white);
  background: var(--green-900);
}

.button-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.42);
}

.button-light:hover {
  color: var(--green-950);
  background: var(--white);
  border-color: var(--white);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(11, 42, 28, 0.94);
  backdrop-filter: blur(18px) saturate(1.2);
  transition: box-shadow var(--motion), background-color var(--motion);
}

.site-header.is-scrolled {
  background: rgba(11, 42, 28, 0.985);
  box-shadow: 0 10px 36px rgba(8, 24, 18, 0.18);
}

.header-inner {
  display: grid;
  min-height: 74px;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}

.wordmark {
  display: inline-flex;
  width: clamp(11.75rem, 14vw, 13.25rem);
  align-items: center;
  text-decoration: none;
}

.wordmark img {
  display: block;
  width: 100%;
  height: auto;
}

.site-nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.site-nav a {
  position: relative;
  padding: 27px 0 25px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--motion);
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 19px;
  left: 0;
  height: 2px;
  background: var(--gold-500);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--motion);
}

.site-nav a:hover {
  color: var(--white);
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.header-cta {
  min-height: 40px;
  padding-inline: 16px;
  justify-self: end;
  font-size: 0.84rem;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: transparent;
  border-radius: var(--radius-md);
}

.menu-button > span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
  transition: transform var(--motion), opacity var(--motion);
}

.menu-button[aria-expanded="true"] > span:nth-of-type(2) {
  transform: translateY(6px) rotate(45deg);
}

.menu-button[aria-expanded="true"] > span:nth-of-type(3) {
  opacity: 0;
}

.menu-button[aria-expanded="true"] > span:nth-of-type(4) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 830px;
  padding: 158px 0 94px;
  overflow: hidden;
  background-color: #f8fafa;
}

.hero::before {
  position: absolute;
  width: 680px;
  height: 680px;
  top: -260px;
  right: -130px;
  border: 120px solid rgba(58, 152, 182, 0.055);
  border-radius: 50%;
  content: "";
}

.hero::after {
  position: absolute;
  width: 480px;
  height: 480px;
  bottom: -300px;
  left: 24%;
  border: 100px solid rgba(134, 168, 58, 0.05);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(460px, 0.92fr);
  gap: 70px;
  align-items: center;
}

.hero-copy,
.hero-visual,
.section-intro > *,
.architecture-layout > *,
.faq-layout > *,
.cta-inner > * {
  min-width: 0;
}

.hero-lead {
  max-width: 740px;
  margin-bottom: 20px;
  color: var(--stone-700);
  font-size: clamp(1.06rem, 1.5vw, 1.25rem);
  line-height: 1.65;
}

.hero-assurance {
  margin-bottom: 32px;
  color: var(--green-900);
  font-size: 1.02rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.proof-list {
  display: flex;
  padding: 0;
  margin: 0;
  gap: 10px;
  flex-wrap: wrap;
  list-style: none;
}

.proof-list li {
  padding: 7px 10px;
  color: var(--green-800);
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.68);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.015em;
}

.hero-visual {
  position: relative;
  min-height: 590px;
}

.visual-status {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 18px;
  color: var(--stone-700);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}

.bridge-visual {
  position: relative;
  height: 510px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.92);
  background:
    linear-gradient(rgba(58, 152, 182, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 152, 182, 0.06) 1px, transparent 1px),
    rgba(255, 255, 255, 0.75);
  background-size: 30px 30px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.bridge-visual::before {
  position: absolute;
  width: 250px;
  height: 250px;
  top: 134px;
  left: 50%;
  border: 1px solid rgba(58, 152, 182, 0.22);
  border-radius: 50%;
  content: "";
  transform: translateX(-50%);
}

.bridge-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.bridge-lines path {
  fill: none;
  stroke: var(--aqua-500);
  stroke-dasharray: 4 7;
  stroke-linecap: round;
  stroke-width: 2;
}

.bridge-lines .line-return {
  stroke: var(--gold-500);
  stroke-dasharray: none;
}

.bridge-core {
  position: absolute;
  z-index: 2;
  width: 176px;
  height: 176px;
  top: 164px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--green-950);
  border-radius: 50%;
  box-shadow: 0 28px 60px rgba(11, 42, 28, 0.23);
  transform: translateX(-50%);
}

.bridge-brand {
  position: relative;
  z-index: 3;
  font-family: var(--font-sans);
  font-size: 1.03rem;
  letter-spacing: -0.04em;
}

.bridge-brand strong {
  font-weight: 700;
}

.bridge-ring {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.bridge-ring-one {
  inset: 14px;
}

.bridge-ring-two {
  inset: 29px;
  border-color: rgba(201, 161, 59, 0.52);
}

.bridge-pulse {
  position: absolute;
  width: 10px;
  height: 10px;
  top: 24px;
  right: 43px;
  background: var(--gold-500);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(201, 161, 59, 0.15);
}

.bridge-label {
  position: absolute;
  left: 50%;
  color: var(--stone-700);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  white-space: nowrap;
  transform: translateX(-50%);
}

.bridge-label-top {
  top: -48px;
}

.bridge-label-bottom {
  bottom: -48px;
}

.source-orbit {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 142px;
}

.source-orbit-left {
  top: 88px;
  left: 22px;
}

.source-orbit-right {
  top: 88px;
  right: 22px;
}

.source-orbit span {
  display: grid;
  width: 78px;
  height: 52px;
  place-items: center;
  color: var(--green-900);
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 20px rgba(8, 24, 18, 0.06);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
}

.return-label {
  position: absolute;
  bottom: 30px;
  left: 50%;
  padding: 6px 9px;
  color: var(--green-900);
  background: var(--gold-50);
  border-radius: var(--radius-sm);
  font-size: 0.69rem;
  font-weight: 600;
  white-space: nowrap;
  transform: translateX(-50%);
}

.hero-caption {
  display: flex;
  margin-top: 18px;
  gap: 10px;
  align-items: center;
  justify-content: center;
  color: var(--stone-700);
  font-size: 0.76rem;
}

.caption-arrow {
  color: var(--gold-600);
  font-size: 1rem;
}

.trust-strip {
  color: var(--white);
  background: var(--green-900);
}

.trust-strip-inner {
  display: grid;
  min-height: 92px;
  grid-template-columns: auto 1fr minmax(0, 2fr);
  gap: 24px;
  align-items: center;
}

.trust-strip p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  font-weight: 600;
}

.trust-strip-inner > span {
  height: 1px;
  background: var(--gold-500);
}

/* Architecture */
.status-legend {
  display: flex;
  width: max-content;
  max-width: 100%;
  padding: 11px 14px;
  margin: -28px 0 48px auto;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--stone-700);
  border: 1px solid var(--stone-200);
  background: var(--page);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.67rem;
}

.status-legend span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.status-line {
  display: inline-block;
  width: 26px;
  height: 2px;
  flex: 0 0 auto;
}

.status-core {
  background: var(--green-600);
}

.status-progress {
  background-image: repeating-linear-gradient(90deg, var(--gold-600) 0 5px, transparent 5px 8px);
}

.status-target {
  background-image: repeating-linear-gradient(90deg, var(--stone-500) 0 2px, transparent 2px 6px);
}

.architecture-layout {
  display: grid;
  width: min(1440px, calc(100vw - 64px));
  margin-inline: 50%;
  grid-template-columns: minmax(0, 1.62fr) minmax(360px, 0.78fr);
  gap: 32px;
  align-items: start;
  transform: translateX(-50%);
}

#prinzip .section-intro {
  margin-bottom: 38px;
}

#prinzip .status-legend {
  margin-top: -8px;
  margin-bottom: 30px;
}

.architecture-illustration {
  min-width: 0;
  margin: 0;
}

.architecture-illustration-frame {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(46, 91, 67, 0.13);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(8, 24, 18, 0.12);
}

.architecture-illustration img {
  width: 100%;
  height: auto;
}

.architecture-illustration figcaption {
  display: flex;
  padding: 14px 18px;
  margin-top: 14px;
  gap: 13px;
  align-items: center;
  color: var(--stone-700);
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.architecture-illustration figcaption .return-loop-arrow {
  width: 38px;
  height: 38px;
  font-size: 1.1rem;
}

.architecture-illustration figcaption p {
  margin: 0;
  font-size: 0.78rem;
}

.architecture-scroll-hint {
  display: none;
}

.architecture-stack {
  position: relative;
  min-height: 950px;
  padding: 18px 28px 36px 8px;
}

.architecture-stack::before {
  position: absolute;
  z-index: 0;
  width: 84%;
  height: 850px;
  top: 56px;
  left: 7%;
  border-right: 1px solid rgba(58, 152, 182, 0.12);
  border-left: 1px solid rgba(58, 152, 182, 0.12);
  content: "";
}

.access-row {
  position: relative;
  z-index: 3;
  display: grid;
  max-width: 720px;
  margin: 0 auto 42px;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.access-node {
  display: flex;
  min-height: 78px;
  padding: 13px 10px;
  gap: 10px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--green-900);
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 24px rgba(8, 24, 18, 0.07);
  font-size: 0.78rem;
  font-weight: 600;
}

.access-node-target {
  border-style: dotted;
}

.node-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--aqua-700);
  background: var(--aqua-100);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 600;
}

.stack-connectors {
  position: absolute;
  z-index: 1;
  top: 112px;
  right: 20%;
  bottom: 180px;
  left: 18%;
  display: flex;
  justify-content: space-between;
}

.stack-connectors i {
  width: 1px;
  height: 100%;
  background-image: repeating-linear-gradient(180deg, var(--aqua-500) 0 4px, transparent 4px 8px);
}

.arch-layer {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 126px;
  padding: 25px 34px;
  margin: 0 auto 24px;
  align-items: center;
  justify-content: space-between;
  border-radius: 4px 4px 12px 12px;
  box-shadow: 0 26px 32px -24px rgba(8, 24, 18, 0.5);
  transform: perspective(1200px) rotateX(4deg);
}

.layer-execution,
.layer-business {
  margin-right: auto;
  margin-left: 0;
  color: var(--green-950);
  background: var(--white);
  border: 1px solid var(--stone-200);
}

.layer-execution {
  width: 78%;
  min-height: 120px;
  padding-right: 150px;
}

.layer-business {
  width: 84%;
  min-height: 106px;
  padding-right: 132px;
  background: #f5f7f6;
}

.layer-execution .layer-copy p,
.layer-business .layer-copy p {
  color: var(--aqua-700);
}

.layer-execution .layer-copy h3,
.layer-business .layer-copy h3 {
  font-size: clamp(1.05rem, 1.65vw, 1.45rem);
}

.execution-actors {
  position: absolute;
  right: 28px;
  bottom: 24px;
  display: flex;
  height: 60px;
  gap: 5px;
  align-items: flex-end;
}

.actor {
  position: relative;
  display: block;
  width: 31px;
  height: 42px;
  border: 1.5px solid var(--aqua-500);
  background: linear-gradient(180deg, var(--aqua-100), rgba(58, 152, 182, 0.04));
  border-radius: 16px 16px 4px 4px;
}

.actor::before {
  position: absolute;
  width: 17px;
  height: 17px;
  top: -16px;
  left: 5px;
  border: 1.5px solid var(--aqua-500);
  background: var(--white);
  border-radius: 50%;
  content: "";
}

.actor-two {
  height: 49px;
}

.actor-three {
  height: 38px;
}

.business-icons {
  position: absolute;
  right: 24px;
  display: flex;
  gap: 7px;
}

.business-icons span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--aqua-700);
  border: 1px solid var(--aqua-500);
  background: var(--white);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
}

.assistant-application {
  position: absolute;
  z-index: 4;
  width: 158px;
  min-height: 86px;
  top: 48px;
  right: 0;
  display: flex;
  padding: 13px;
  gap: 10px;
  align-items: center;
  color: var(--green-950);
  border: 1px solid var(--aqua-500);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 24px rgba(8, 24, 18, 0.1);
}

.assistant-application::after {
  position: absolute;
  z-index: -1;
  width: 1px;
  height: 191px;
  bottom: -192px;
  left: 50%;
  background: var(--green-600);
  content: "";
}

.assistant-symbol {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--aqua-700);
  border: 1px solid var(--aqua-500);
  border-radius: var(--radius-sm);
}

.assistant-application strong,
.assistant-application small {
  display: block;
}

.assistant-application strong {
  font-size: 0.78rem;
  line-height: 1.12;
}

.assistant-application small {
  margin-top: 5px;
  color: var(--stone-600);
  font-family: var(--font-mono);
  font-size: 0.5rem;
}

.arch-layer::after {
  position: absolute;
  z-index: -1;
  height: 18px;
  right: 8px;
  bottom: -15px;
  left: 8px;
  background: rgba(8, 24, 18, 0.12);
  border-radius: 0 0 8px 8px;
  content: "";
  transform: perspective(160px) rotateX(-48deg);
  transform-origin: top;
}

.layer-copy p {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.layer-copy h3 {
  margin-bottom: 4px;
  font-size: clamp(1.3rem, 2.2vw, 1.85rem);
}

.layer-copy span {
  display: block;
  font-size: 0.83rem;
}

.layer-api {
  width: 96%;
  min-height: 142px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--green-900);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.layer-api h3 {
  color: var(--white);
}

.layer-api .layer-copy p {
  color: var(--gold-500);
}

.layer-tag {
  padding: 8px 10px;
  color: var(--ink-950);
  background: var(--gold-500);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
}

.side-connector {
  position: absolute;
  width: 146px;
  height: 58px;
  right: -8px;
  top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--green-950);
  border: 1px dashed var(--gold-600);
  background: var(--gold-50);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 20px rgba(8, 24, 18, 0.1);
}

.side-connector span {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
}

.side-connector small {
  color: var(--stone-700);
  font-size: 0.48rem;
  text-align: center;
}

.layer-domain {
  width: 89%;
  background: var(--white);
  border: 1px solid var(--aqua-100);
}

.layer-domain .layer-copy p {
  color: var(--aqua-700);
}

.domain-grid {
  width: 132px;
  height: 70px;
  opacity: 0.58;
  background-image:
    linear-gradient(var(--aqua-500) 1px, transparent 1px),
    linear-gradient(90deg, var(--aqua-500) 1px, transparent 1px);
  background-size: 14px 14px;
  transform: skewY(-8deg);
}

.layer-foundation {
  width: 88%;
  min-height: 148px;
  background: #dfe9ef;
  border: 1px solid #c5d9e2;
}

.layer-foundation .layer-copy p {
  color: var(--green-700);
}

.foundation-grid {
  width: 118px;
  height: 66px;
  opacity: 0.52;
  background-image:
    linear-gradient(var(--aqua-500) 1px, transparent 1px),
    linear-gradient(90deg, var(--aqua-500) 1px, transparent 1px);
  background-size: 13px 13px;
  transform: skewY(-7deg);
}

.layer-sources {
  width: 95%;
  min-height: 170px;
  padding-top: 64px;
  background: #f1f4f3;
  border: 1px solid var(--stone-200);
}

.layer-sources .layer-copy p {
  color: var(--stone-700);
}

.layer-sources .layer-copy {
  max-width: 60%;
}

.source-skyline {
  position: absolute;
  top: 14px;
  right: 34px;
  display: flex;
  height: 92px;
  gap: 8px;
  align-items: flex-end;
}

.building {
  display: block;
  width: 34px;
  border: 1px solid var(--aqua-500);
  background:
    repeating-linear-gradient(90deg, transparent 0 7px, rgba(58, 152, 182, 0.16) 7px 8px),
    repeating-linear-gradient(180deg, transparent 0 9px, rgba(58, 152, 182, 0.16) 9px 10px),
    var(--aqua-100);
  border-radius: 3px 3px 0 0;
}

.b1 { height: 52px; }
.b2 { height: 78px; }
.b3 { height: 62px; }
.b4 { height: 88px; }

.server-stack {
  display: block;
  width: 50px;
  height: 56px;
  margin-left: 10px;
  border: 1px solid var(--stone-300);
  background: repeating-linear-gradient(180deg, var(--white) 0 15px, var(--stone-200) 15px 16px);
  border-radius: 4px;
}

.return-loop {
  display: flex;
  max-width: 760px;
  margin: 18px auto 0;
  gap: 16px;
  align-items: center;
  color: var(--stone-700);
}

.return-loop-arrow {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--ink-950);
  background: var(--gold-500);
  border-radius: 50%;
  font-size: 1.35rem;
}

.return-loop p {
  margin: 0;
  font-size: 0.82rem;
}

.architecture-outcomes {
  border-left: 1px solid var(--stone-200);
}

.outcomes-title {
  padding: 2px 0 15px 30px;
  margin: 0;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
}

.outcome {
  display: grid;
  padding: 24px 0 24px 30px;
  grid-template-columns: 58px 1fr;
  gap: 15px;
  border-bottom: 1px solid var(--stone-200);
}

.outcome-number {
  color: var(--green-700);
  font-family: var(--font-display);
  font-size: 2.55rem;
  font-weight: 600;
  line-height: 1;
}

.outcome h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.outcome p {
  margin: 0 0 5px;
  color: var(--stone-700);
  font-size: 0.8rem;
  line-height: 1.45;
}

.outcome p:last-child {
  margin-bottom: 0;
}

.outcome p strong {
  color: var(--green-900);
  font-weight: 600;
}

.target-flow {
  padding: 26px 0 0 30px;
}

.target-flow > h3 {
  margin-bottom: 19px;
  font-size: 1.08rem;
}

.target-flow ol {
  display: grid;
  padding: 0;
  margin: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
}

.target-flow li {
  position: relative;
  min-width: 0;
}

.target-flow li:not(:last-child)::after {
  position: absolute;
  top: 15px;
  right: -10px;
  color: var(--green-600);
  content: "→";
  font-size: 0.78rem;
}

.target-flow-icon {
  display: grid;
  width: 34px;
  height: 34px;
  margin-bottom: 8px;
  place-items: center;
  color: var(--aqua-700);
  border: 1px solid var(--aqua-500);
  border-radius: 50%;
  font-size: 0.72rem;
}

.target-flow strong,
.target-flow small {
  display: block;
}

.target-flow strong {
  color: var(--green-950);
  font-size: 0.68rem;
}

.target-flow small {
  margin-top: 4px;
  color: var(--stone-600);
  font-size: 0.58rem;
  line-height: 1.35;
}

.principle-card {
  padding: 28px;
  margin: 30px 0 0 30px;
  color: rgba(255, 255, 255, 0.72);
  background: var(--green-950);
  border-radius: var(--radius-xl);
}

.principle-card h3 {
  margin-bottom: 12px;
  color: var(--white);
  font-size: 1.55rem;
}

.principle-card p:last-child {
  margin: 0;
  font-size: 0.9rem;
}

.principle-kicker {
  margin-bottom: 10px;
  color: var(--gold-500);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Data flow */
.data-loop-section::before {
  position: absolute;
  width: 740px;
  height: 740px;
  top: -430px;
  right: -220px;
  border: 1px solid rgba(58, 152, 182, 0.18);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 90px rgba(58, 152, 182, 0.03), 0 0 0 180px rgba(58, 152, 182, 0.02);
}

.data-loop {
  position: relative;
  display: grid;
  padding: 0;
  margin: 0;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  list-style: none;
}

.data-loop::before {
  position: absolute;
  height: 1px;
  top: 62px;
  right: 8%;
  left: 8%;
  background: rgba(255, 255, 255, 0.2);
  content: "";
}

.data-loop li {
  position: relative;
  z-index: 1;
  min-height: 290px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.045);
  border-radius: var(--radius-lg);
}

.data-loop li::after {
  position: absolute;
  top: 57px;
  right: -17px;
  width: 15px;
  height: 9px;
  background: var(--gold-500);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  content: "";
}

.data-loop li:last-child::after {
  display: none;
}

.flow-number {
  position: absolute;
  top: 19px;
  right: 19px;
  color: rgba(255, 255, 255, 0.36);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.flow-icon {
  display: grid;
  width: 56px;
  height: 56px;
  margin-bottom: 50px;
  place-items: center;
  color: var(--ink-950);
  background: var(--gold-500);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
}

.data-loop h3 {
  margin-bottom: 10px;
  font-size: 1.13rem;
}

.data-loop p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.86rem;
}

.loop-note {
  display: flex;
  max-width: 920px;
  padding: 20px 24px;
  margin: 40px auto 0;
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.055);
  border-radius: var(--radius-lg);
}

.loop-note-mark {
  width: 4px;
  height: 54px;
  flex: 0 0 auto;
  background: var(--gold-500);
}

.loop-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

/* Data model */
.model-boundary {
  position: relative;
  padding: 58px 36px 34px;
  border: 1px solid var(--green-100);
  background:
    linear-gradient(rgba(58, 152, 182, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 152, 182, 0.04) 1px, transparent 1px),
    #f9fbfa;
  background-size: 30px 30px;
  border-radius: var(--radius-xl);
}

.boundary-label {
  position: absolute;
  top: 18px;
  left: 26px;
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: var(--green-700);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.boundary-label span {
  width: 7px;
  height: 7px;
  background: var(--green-600);
  border-radius: 50%;
}

.model-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.model-tree {
  position: relative;
  padding: 22px;
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 26px rgba(8, 24, 18, 0.055);
}

.model-tree::before {
  position: absolute;
  height: 5px;
  top: 0;
  right: 0;
  left: 0;
  background: var(--tree-color);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  content: "";
}

.tree-organisation { --tree-color: var(--bordeaux-500); }
.tree-location { --tree-color: var(--aqua-500); }
.tree-technology { --tree-color: var(--leaf-500); }

.model-tree header {
  display: flex;
  padding-bottom: 18px;
  margin-bottom: 18px;
  gap: 13px;
  align-items: center;
  border-bottom: 1px solid var(--stone-200);
}

.tree-index {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--white);
  background: var(--tree-color);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: 600;
}

.model-tree header p {
  margin-bottom: 2px;
  color: var(--stone-500);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.model-tree header h3 {
  margin: 0;
  font-size: 1.25rem;
}

.model-tree ol {
  padding: 0;
  margin: 0;
  list-style: none;
}

.model-tree ol li {
  position: relative;
  min-height: 42px;
  padding: 10px 12px 10px 40px;
  margin-bottom: 9px;
  color: var(--green-900);
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
}

.model-tree ol li::before {
  position: absolute;
  width: 9px;
  height: 9px;
  top: 15px;
  left: 16px;
  background: var(--tree-color);
  border-radius: 2px;
  content: "";
}

.model-tree ol li:not(:last-child)::after {
  position: absolute;
  width: 1px;
  height: 10px;
  bottom: -10px;
  left: 20px;
  background: var(--stone-300);
  content: "";
}

.side-node {
  position: absolute;
  right: 16px;
  bottom: 74px;
  padding: 7px 9px;
  color: var(--aqua-700);
  border: 1px dashed var(--aqua-500);
  background: var(--aqua-100);
  border-radius: var(--radius-sm);
  font-size: 0.64rem;
  font-weight: 600;
}

.relation-chip {
  display: inline-flex;
  padding: 6px 8px;
  margin: 3px 4px 0 0;
  color: var(--leaf-600);
  background: var(--leaf-100);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
}

.model-relations {
  position: relative;
  height: 112px;
  margin: 8px 0 -2px;
}

.model-relations svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.model-relations path {
  fill: none;
  stroke: var(--gold-500);
  stroke-dasharray: 4 7;
  stroke-width: 2;
}

.model-relations circle {
  fill: var(--gold-500);
}

.model-relations > span {
  position: absolute;
  top: 54px;
  left: 50%;
  padding: 6px 10px;
  color: var(--green-900);
  background: var(--gold-50);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  white-space: nowrap;
  transform: translate(-50%, -50%);
}

.dimension-row {
  display: flex;
  padding-top: 22px;
  gap: 9px;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid var(--stone-200);
}

.dimension-row span {
  padding: 7px 9px;
  color: var(--stone-700);
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.dimension-row .dimension-label {
  padding-left: 0;
  color: var(--stone-500);
  border: 0;
  background: transparent;
  font-weight: 600;
  text-transform: uppercase;
}

.model-principles {
  display: grid;
  margin-top: 32px;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.model-principles article {
  display: flex;
  padding: 22px;
  gap: 15px;
  align-items: flex-start;
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-lg);
}

.principle-icon {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--green-900);
  background: var(--gold-100);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
}

.model-principles h3 {
  margin-bottom: 7px;
  font-size: 1.05rem;
}

.model-principles p {
  margin: 0;
  color: var(--stone-700);
  font-size: 0.82rem;
}

/* FAC.ID and REG-IS */
.identity-grid {
  display: grid;
  grid-template-columns: 1fr 42px 1fr 42px 1fr;
  gap: 10px;
  align-items: center;
}

.identity-card {
  min-height: 238px;
  padding: 24px;
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.86);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 26px rgba(8, 24, 18, 0.055);
}

.identity-card-aks {
  border-top: 5px solid var(--gold-500);
}

.identity-card-fac {
  border-top: 5px solid var(--aqua-500);
}

.identity-type {
  display: block;
  margin-bottom: 18px;
  color: var(--stone-500);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.identity-value {
  display: block;
  min-height: 49px;
  margin-bottom: 18px;
  color: var(--green-900);
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 600;
}

.identity-card h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.identity-card p {
  margin: 0;
  color: var(--stone-700);
  font-size: 0.86rem;
}

.identity-link {
  color: var(--gold-600);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  text-align: center;
}

.regis-bridge {
  display: grid;
  padding: 28px;
  margin-top: 34px;
  grid-template-columns: 1.1fr 70px 0.8fr 32px 0.8fr 32px 1.1fr 70px 1.25fr;
  gap: 10px;
  align-items: stretch;
  color: rgba(255, 255, 255, 0.72);
  background: var(--green-950);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.regis-bridge > div:not(.regis-arrow):not(.regis-multiply) {
  display: flex;
  min-height: 144px;
  padding: 17px;
  flex-direction: column;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.045);
  border-radius: var(--radius-md);
}

.regis-bridge p {
  margin-bottom: 8px;
  color: var(--gold-500);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.regis-bridge strong {
  margin-bottom: 7px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.15;
}

.regis-bridge span {
  font-size: 0.69rem;
}

.regis-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gold-500);
}

.regis-arrow span {
  font-size: 1.5rem;
}

.regis-arrow small {
  color: rgba(255, 255, 255, 0.46);
  font-family: var(--font-mono);
  font-size: 0.52rem;
}

.regis-multiply {
  display: grid;
  place-items: center;
  color: var(--gold-500);
  font-size: 1.25rem;
}

.regis-result {
  border-color: rgba(201, 161, 59, 0.45) !important;
  background: rgba(201, 161, 59, 0.09) !important;
}

.regis-explain {
  display: grid;
  padding: 30px;
  margin-top: 26px;
  grid-template-columns: 0.8fr 1.15fr 1fr;
  gap: 40px;
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-lg);
}

.explain-label {
  margin-bottom: 9px;
  color: var(--aqua-700);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.regis-explain h3 {
  margin: 0;
  font-size: 1.5rem;
}

.regis-explain > p {
  margin: 0;
  color: var(--stone-700);
  font-size: 0.87rem;
}

.regis-explain ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.regis-explain li {
  position: relative;
  padding: 0 0 10px 20px;
  color: var(--stone-700);
  font-size: 0.8rem;
}

.regis-explain li::before {
  position: absolute;
  width: 7px;
  height: 7px;
  top: 7px;
  left: 0;
  background: var(--leaf-500);
  border-radius: 50%;
  content: "";
}

/* Standards */
.standard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.standard-card {
  min-height: 254px;
  padding: 24px;
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--motion), box-shadow var(--motion);
}

.standard-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.standard-card::before {
  display: block;
  width: 100%;
  height: 3px;
  margin-bottom: 22px;
  content: "";
}

.standard-built::before {
  background: var(--green-600);
}

.standard-progress::before {
  background-image: repeating-linear-gradient(90deg, var(--gold-500) 0 9px, transparent 9px 14px);
}

.standard-target::before {
  background-image: repeating-linear-gradient(90deg, var(--stone-500) 0 3px, transparent 3px 8px);
}

.standard-head {
  display: flex;
  margin-bottom: 25px;
  align-items: flex-start;
  justify-content: space-between;
}

.standard-monogram {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--green-900);
  border: 1px solid var(--green-100);
  background: var(--green-50);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
}

.status-badge {
  display: inline-flex;
  min-height: 26px;
  padding: 0 9px;
  align-items: center;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-core {
  color: var(--green-700);
  background: var(--green-50);
}

.badge-progress {
  color: #755a15;
  background: var(--gold-100);
}

.badge-target {
  color: var(--stone-700);
  background: var(--stone-100);
}

.standard-card h3 {
  margin-bottom: 10px;
}

.standard-card p {
  margin: 0;
  color: var(--stone-700);
  font-size: 0.87rem;
}

.control-statement {
  display: grid;
  padding: 36px;
  margin-top: 34px;
  grid-template-columns: auto 1.15fr 1fr;
  gap: 28px;
  align-items: center;
  color: rgba(255, 255, 255, 0.74);
  background: var(--green-950);
  border-radius: var(--radius-xl);
}

.control-statement-mark {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  color: var(--ink-950);
  background: var(--gold-500);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: 600;
}

.control-statement .eyebrow {
  margin-bottom: 9px;
  color: var(--gold-500);
}

.control-statement h3 {
  margin: 0;
  color: var(--white);
  font-size: 1.65rem;
}

.control-statement > p {
  margin: 0;
  font-size: 0.9rem;
}

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 90px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 116px;
}

.faq-intro h2 {
  margin-bottom: 24px;
}

.faq-intro > p:not(.eyebrow) {
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.68);
}

.faq-list {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.faq-list details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.faq-list summary {
  position: relative;
  padding: 26px 54px 26px 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.24rem;
  font-weight: 600;
  line-height: 1.25;
  list-style: none;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  width: 30px;
  height: 30px;
  top: 23px;
  right: 0;
  display: grid;
  place-items: center;
  color: var(--green-950);
  background: var(--gold-500);
  border-radius: 50%;
  content: "+";
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 500;
}

.faq-list details[open] summary::after {
  content: "–";
}

.faq-list details p {
  max-width: 740px;
  padding: 0 54px 26px 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.93rem;
}

/* CTA and footer */
.cta-section {
  padding: 100px 0;
  background-color: var(--page);
}

.cta-inner {
  display: grid;
  padding: 54px 58px;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
  gap: 70px;
  align-items: center;
  border: 1px solid var(--stone-200);
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.cta-inner h2 {
  font-size: clamp(2rem, 3.6vw, 3.15rem);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.cta-actions p {
  margin: 12px 0 0;
  color: var(--stone-700);
  font-size: 0.78rem;
}

/* Startseite-Verweis am Ende der Präsentation */
.startseite-strip {
  padding: clamp(38px, 5vw, 72px) 0;
  background: var(--green-950);
  border-top: 1px solid rgba(186, 255, 104, 0.16);
}

.startseite-inner {
  display: flex;
  justify-content: center;
}

.startseite-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: clamp(1.9rem, 4.6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  text-decoration: none;
}

.startseite-stack {
  display: grid;
}

.startseite-stack > span {
  grid-area: 1 / 1;
}

.startseite-ghost {
  color: var(--lime-500);
  opacity: 0.22;
  transform: translate(3px, -3px);
}

.startseite-frag {
  color: transparent;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--lime-500) 0 3px,
    rgba(186, 255, 104, 0.2) 3px 4px,
    transparent 4px 6px
  );
  -webkit-background-clip: text;
  background-clip: text;
}

.startseite-arrow {
  color: var(--lime-500);
  font-size: 0.5em;
  transform: translateY(0.12em);
  transition: transform var(--motion);
}

.startseite-link:hover .startseite-arrow,
.startseite-link:focus-visible .startseite-arrow {
  transform: translate(0.25em, 0.12em);
}

.startseite-link:hover .startseite-frag,
.startseite-link:focus-visible .startseite-frag {
  background-image: repeating-linear-gradient(
    to bottom,
    var(--lime-500) 0 4px,
    transparent 4px 5px
  );
}

.startseite-link:hover .startseite-ghost,
.startseite-link:focus-visible .startseite-ghost {
  opacity: 0.4;
  transform: translate(1px, -1px);
}

.startseite-link:focus-visible {
  outline: 2px solid var(--lime-500);
  outline-offset: 6px;
}

.site-footer {
  padding: 64px 0 28px;
  color: rgba(255, 255, 255, 0.68);
  background: var(--green-950);
}

.footer-grid {
  display: grid;
  padding-bottom: 50px;
  grid-template-columns: 1fr 0.75fr 1fr;
  gap: 70px;
}

.wordmark-light {
  width: min(100%, 17rem);
}

.footer-grid > div:first-child p {
  margin: 17px 0 0;
  color: var(--gold-500);
  font-size: 0.78rem;
  font-weight: 600;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  align-content: start;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-note p {
  margin: 0 0 8px;
  font-size: 0.76rem;
}

.footer-bottom {
  display: flex;
  padding-top: 20px;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--font-mono);
  font-size: 0.63rem;
}

/* Responsive */
@media (max-width: 1180px) {
  .container {
    width: min(var(--container), calc(100% - 80px));
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .header-cta {
    grid-column: 2;
    grid-row: 1;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.82fr);
    gap: 42px;
  }

  .architecture-layout {
    width: 100%;
    margin-inline: 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 46px;
    transform: none;
  }

  .architecture-illustration {
    width: 100%;
    max-width: 1000px;
    margin-inline: auto;
  }

  .architecture-outcomes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--stone-200);
    border-left: 0;
  }

  .outcomes-title,
  .target-flow,
  .principle-card {
    grid-column: 1 / -1;
  }

  .outcomes-title {
    padding: 28px 0 10px;
  }

  .outcome {
    grid-template-columns: minmax(0, 1fr);
    padding: 26px;
    border-right: 1px solid var(--stone-200);
  }

  .outcome:nth-of-type(3) {
    border-right: 0;
  }

  .target-flow {
    padding-left: 0;
  }

  .principle-card {
    margin-left: 0;
  }

  .regis-bridge {
    grid-template-columns: 1fr 42px 1fr 28px 1fr;
  }

  .regis-context {
    grid-column: 1 / span 2;
  }

  .regis-bridge > .regis-arrow:nth-of-type(8) {
    display: none;
  }

  .regis-result {
    grid-column: 3 / -1;
  }
}

/* The chapter marker is the visual page indicator. It belongs to the content
   axis on the left instead of floating independently in the upper-right. */
.poster-deck .eyebrow:has(.section-number) {
  min-height: 64px;
  margin-bottom: clamp(24px, 3vh, 34px);
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  font-size: clamp(0.86rem, 0.9vw, 1.04rem);
  line-height: 1.15;
  letter-spacing: 0.13em;
}

.poster-deck .eyebrow:has(.section-number) .section-number {
  width: 64px;
  height: 64px;
  min-width: 64px;
  padding: 0;
  border: 1px solid rgba(9, 40, 28, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 9px rgba(186, 255, 104, 0.1);
  font-size: 1.02rem;
  letter-spacing: 0;
}

.poster-deck :is(#ueber-uns, #datenfluss, #it-fragen, #mcp, #mcp-funktionen, #mcp-kontrolle) .eyebrow:has(.section-number) .section-number {
  border-color: rgba(255, 255, 255, 0.2);
}

.poster-deck .eyebrow:has(.section-number) .eyebrow-note {
  max-width: 34ch;
  font-size: 0.72em;
  line-height: 1.3;
}

@media (min-width: 981px) and (max-width: 1500px),
  (min-width: 981px) and (max-height: 820px) {
  .poster-deck .eyebrow:has(.section-number) {
    min-height: 60px;
    margin-bottom: 18px;
    gap: 16px;
    font-size: 0.9rem;
  }

  .poster-deck .eyebrow:has(.section-number) .section-number {
    width: 60px;
    height: 60px;
    min-width: 60px;
    box-shadow: 0 0 0 7px rgba(186, 255, 104, 0.1);
    font-size: 0.94rem;
  }
}

@media (max-width: 980px) {
  .section {
    padding: 92px 0;
  }

  .hero {
    padding-top: 138px;
  }

  .hero-grid,
  .section-intro,
  .architecture-layout,
  .faq-layout,
  .cta-inner,
  .regis-explain,
  .control-statement {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid {
    gap: 68px;
  }

  .hero-copy {
    max-width: 800px;
  }

  .hero-visual {
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
  }

  .section-intro {
    gap: 28px;
    align-items: start;
  }

  .section-intro > p {
    max-width: 760px;
  }

  .status-legend {
    margin: -18px 0 42px;
  }

  .architecture-stack {
    max-width: 820px;
    width: 100%;
    margin: 0 auto;
  }

  .architecture-outcomes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--stone-200);
    border-left: 0;
  }

  .outcomes-title,
  .target-flow,
  .principle-card {
    grid-column: 1 / -1;
  }

  .outcomes-title {
    padding: 28px 0 10px;
  }

  .outcome {
    grid-template-columns: 1fr;
    padding: 26px;
    border-right: 1px solid var(--stone-200);
  }

  .outcome:nth-of-type(3) {
    border-right: 0;
  }

  .target-flow {
    padding-left: 0;
  }

  .principle-card {
    grid-column: 1 / -1;
    margin-left: 0;
  }

  .data-loop {
    grid-template-columns: repeat(2, 1fr);
  }

  .data-loop::before,
  .data-loop li::after {
    display: none;
  }

  .data-loop li:last-child {
    grid-column: 1 / -1;
    min-height: 220px;
  }

  .model-columns,
  .model-principles,
  .standard-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .model-tree:first-child {
    grid-column: 1 / -1;
  }

  .model-relations {
    display: none;
  }

  .dimension-row {
    margin-top: 24px;
  }

  .identity-grid {
    grid-template-columns: 1fr 36px 1fr;
  }

  .identity-grid .identity-link:nth-of-type(4) {
    display: none;
  }

  .identity-card-fac {
    grid-column: 1 / -1;
  }

  .regis-explain {
    gap: 22px;
  }

  .control-statement {
    gap: 18px;
  }

  .faq-layout {
    gap: 52px;
  }

  .faq-intro {
    position: static;
  }

  .cta-inner {
    gap: 34px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 70px;
  }

  .container {
    width: min(100% - 40px, var(--container));
  }

  .section {
    padding: 76px 0;
  }

  .architecture-illustration-frame {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-color: var(--green-600) var(--stone-100);
    scrollbar-width: thin;
  }

  .architecture-illustration img {
    width: 720px;
    max-width: none;
  }

  .architecture-scroll-hint {
    display: flex;
    margin: 10px 2px 0;
    justify-content: space-between;
    color: var(--stone-600);
    font-family: var(--font-mono);
    font-size: 0.65rem;
  }

  .architecture-illustration figcaption {
    align-items: flex-start;
  }

  .header-inner {
    min-height: 66px;
    grid-template-columns: 1fr auto;
  }

  .wordmark {
    width: 10.75rem;
  }

  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
    grid-column: 2;
    justify-self: end;
  }

  .site-nav {
    position: absolute;
    top: 66px;
    right: 0;
    left: 0;
    display: flex;
    padding: 10px 20px 20px;
    gap: 0;
    flex-direction: column;
    background: rgba(11, 42, 28, 0.99);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 32px rgba(8, 24, 18, 0.22);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--motion), transform var(--motion);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-nav a::after {
    display: none;
  }

  .hero {
    min-height: 0;
    padding: 122px 0 72px;
  }

  h1 {
    font-size: clamp(2.7rem, 13vw, 4.3rem);
  }

  h2 {
    font-size: clamp(2.05rem, 9vw, 3rem);
  }

  .hero-visual {
    min-height: 490px;
  }

  .visual-status {
    justify-content: flex-start;
  }

  .bridge-visual {
    height: 430px;
  }

  .bridge-core {
    width: 146px;
    height: 146px;
    top: 143px;
  }

  .bridge-label-top { top: -42px; }
  .bridge-label-bottom { bottom: -42px; }
  .source-orbit { gap: 122px; }
  .source-orbit-left,
  .source-orbit-right { top: 75px; }
  .source-orbit-left { left: 12px; }
  .source-orbit-right { right: 12px; }
  .source-orbit span { width: 60px; height: 44px; }
  .return-label { font-size: 0.58rem; }

  .hero-caption {
    align-items: flex-start;
    flex-direction: column;
  }

  .caption-arrow {
    display: none;
  }

  .trust-strip-inner {
    padding: 22px 0;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .trust-strip-inner > span {
    width: 80px;
  }

  .architecture-stack {
    min-height: 0;
    padding-inline: 0;
  }

  .architecture-stack::before {
    display: none;
  }

  .access-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .stack-connectors {
    display: none;
  }

  .arch-layer,
  .layer-execution,
  .layer-business,
  .layer-api,
  .layer-domain,
  .layer-foundation,
  .layer-sources {
    width: 100%;
    min-height: 0;
    padding: 24px;
    align-items: flex-start;
    flex-direction: column;
    transform: none;
  }

  .arch-layer::after {
    display: none;
  }

  .layer-tag,
  .foundation-code {
    margin-top: 14px;
  }

  .assistant-application {
    position: relative;
    width: 100%;
    min-height: 74px;
    top: auto;
    right: auto;
    margin: 0 0 24px;
  }

  .assistant-application::after {
    display: none;
  }

  .side-connector {
    position: static;
    width: auto;
    height: auto;
    padding: 9px 12px;
    margin-top: 16px;
    align-items: flex-start;
  }

  .domain-grid,
  .foundation-grid,
  .execution-actors,
  .business-icons,
  .source-skyline {
    display: none;
  }

  .layer-sources .layer-copy {
    max-width: none;
  }

  .architecture-outcomes,
  .model-columns,
  .model-principles,
  .standard-grid,
  .data-loop,
  .identity-grid,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .outcome {
    grid-template-columns: 56px 1fr;
    border-right: 0;
  }

  .outcomes-title,
  .target-flow,
  .principle-card {
    padding-right: 0;
    padding-left: 0;
  }

  .target-flow ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 18px;
  }

  .target-flow li::after {
    display: none;
  }

  .data-loop li,
  .data-loop li:last-child {
    grid-column: auto;
    min-height: 235px;
  }

  .flow-icon {
    margin-bottom: 38px;
  }

  .model-boundary {
    padding: 58px 16px 22px;
  }

  .model-tree:first-child {
    grid-column: auto;
  }

  .side-node {
    position: static;
    display: inline-flex;
    margin-top: 4px;
  }

  .identity-grid {
    gap: 14px;
  }

  .identity-link {
    display: none;
  }

  .identity-card-fac {
    grid-column: auto;
  }

  .identity-card {
    min-height: 0;
  }

  .regis-bridge {
    padding: 20px;
    grid-template-columns: minmax(0, 1fr);
  }

  .regis-bridge > div:not(.regis-arrow):not(.regis-multiply),
  .regis-context,
  .regis-result {
    min-height: 0;
    grid-column: auto;
  }

  .regis-arrow span {
    transform: rotate(90deg);
  }

  .regis-multiply {
    min-height: 24px;
  }

  .control-statement {
    padding: 28px;
  }

  .faq-list summary {
    padding-right: 44px;
    font-size: 1.1rem;
  }

  .faq-list details p {
    padding-right: 0;
  }

  .cta-inner {
    padding: 36px 26px;
  }

  .footer-grid {
    gap: 32px;
  }

  .footer-note {
    grid-column: auto;
  }
}

@media (max-width: 460px) {
  .container {
    width: min(100% - 32px, var(--container));
  }

  .hero-actions,
  .hero-actions .button,
  .cta-actions,
  .cta-actions .button {
    width: 100%;
  }

  .proof-list li {
    flex: 1 0 calc(50% - 10px);
    text-align: center;
  }

  .bridge-visual {
    height: 400px;
  }

  .bridge-core {
    width: 128px;
    height: 128px;
    top: 136px;
  }

  .bridge-brand {
    font-size: 0.83rem;
  }

  .source-orbit span {
    width: 52px;
    font-size: 0.59rem;
  }

  .return-label {
    white-space: normal;
    text-align: center;
  }

  .status-legend {
    flex-direction: column;
  }

  .architecture-illustration-frame {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-color: var(--green-600) var(--stone-100);
    scrollbar-width: thin;
  }

  .architecture-illustration img {
    width: 720px;
    max-width: none;
  }

  .architecture-scroll-hint {
    display: flex;
    margin: 10px 2px 0;
    justify-content: space-between;
    color: var(--stone-600);
    font-family: var(--font-mono);
    font-size: 0.65rem;
  }

  .architecture-illustration figcaption {
    align-items: flex-start;
  }

  .outcome {
    padding-inline: 16px;
  }

  .target-flow ol {
    grid-template-columns: minmax(0, 1fr);
  }

  .principle-card {
    padding: 24px;
  }

  .dimension-row .dimension-label {
    width: 100%;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    gap: 8px;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  @page {
    margin: 14mm;
    size: A4;
  }

  body {
    color: #081812;
    background: #fff;
    font-size: 10pt;
  }

  .site-header,
  .hero-actions,
  .cta-section,
  .site-footer {
    display: none !important;
  }

  .container {
    width: 100%;
  }

  .hero,
  .section {
    min-height: 0;
    padding: 18mm 0;
  }

  .hero-grid,
  .section-intro,
  .architecture-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .standard-card,
  .model-tree,
  .identity-card,
  .outcome,
  .faq-list details {
    break-inside: avoid;
  }

  .section-dark {
    color: #fff;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}

/* ===== Überarbeitung 20.10.2026: Hero ohne Grafik, gemeinsamer Modellabschnitt, MCP ===== */
.hero-poster {
  position: relative;
  display: grid;
  min-height: clamp(620px, 88svh, 920px);
  padding: 128px 0 64px;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 76%, rgba(58, 152, 182, 0.26), transparent 34%),
    linear-gradient(135deg, var(--green-950) 0%, #173f2d 64%, #255b43 100%);
}

.hero-video {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
  filter: none;
  transform: none;
  pointer-events: none;
}

.hero-ai-scene {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-poster::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, rgba(3, 17, 12, 0.14), transparent 62%);
  content: "";
  pointer-events: none;
}

.hero-ai-grid {
  opacity: 0.08;
  animation: hero-ai-grid-cycle 10.8s linear 1 forwards;
}

.hero-ai-beam {
  opacity: 0.85;
  animation: hero-ai-beam-cycle 10.8s cubic-bezier(0.5, 0, 0.5, 1) 1 forwards;
  will-change: transform, opacity;
}

.hero-ai-component {
  opacity: 0;
  mix-blend-mode: screen;
  animation-duration: 10.8s;
  animation-timing-function: linear;
  animation-iteration-count: 1;
  animation-direction: normal;
  animation-fill-mode: both;
}

.hero-ai-component > polygon {
  fill: rgba(186, 255, 104, 0.035);
  stroke: rgba(186, 255, 104, 0.82);
  stroke-width: 1.8;
  stroke-dasharray: 7 7;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 5px rgba(186, 255, 104, 0.35));
}

.hero-ai-component > circle {
  fill: var(--lime-500);
  stroke: rgba(7, 17, 15, 0.78);
  stroke-width: 4;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 7px rgba(186, 255, 104, 0.9));
}

.hero-ai-leader,
.hero-ai-network {
  fill: none;
  stroke: var(--lime-500);
  stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
}

.hero-ai-leader {
  stroke-dasharray: 5 6;
}

.hero-ai-tag rect,
.hero-ai-summary rect {
  fill: rgba(7, 17, 15, 0.86);
  stroke: rgba(186, 255, 104, 0.72);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.hero-ai-tag text,
.hero-ai-summary text {
  fill: #eaffd3;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.hero-ai-component-1 { animation-name: hero-ai-capture-1; }
.hero-ai-component-2 { animation-name: hero-ai-capture-2; }
.hero-ai-component-3 { animation-name: hero-ai-capture-3; }
.hero-ai-component-4 { animation-name: hero-ai-capture-4; }
.hero-ai-component-5 { animation-name: hero-ai-capture-5; }
.hero-ai-component-6 { animation-name: hero-ai-capture-6; }

.hero-ai-network {
  opacity: 0;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  filter: drop-shadow(0 0 5px rgba(186, 255, 104, 0.56));
  animation: hero-ai-network-cycle 10.8s linear 1 forwards;
}

.hero-ai-summary {
  opacity: 0;
  animation: hero-ai-summary-cycle 10.8s linear 1 forwards;
}

@keyframes hero-ai-beam-cycle {
  0% {
    opacity: 0;
    transform: translateY(-126px);
  }
  7% { opacity: 0.92; }
  92% { opacity: 0.92; }
  100% {
    opacity: 0;
    transform: translateY(958px);
  }
}

@keyframes hero-ai-grid-cycle {
  0%, 8% { opacity: 0.025; }
  46% { opacity: 0.12; }
  100% { opacity: 0.22; }
}

@keyframes hero-ai-dash-flow {
  to { stroke-dashoffset: -28; }
}

@keyframes hero-ai-capture-1 {
  0%, 8% { opacity: 0; }
  15% { opacity: 0.9; }
  100% { opacity: 0.7; }
}

@keyframes hero-ai-capture-2 {
  0%, 17% { opacity: 0; }
  25% { opacity: 0.9; }
  100% { opacity: 0.72; }
}

@keyframes hero-ai-capture-3 {
  0%, 28% { opacity: 0; }
  36% { opacity: 0.9; }
  100% { opacity: 0.74; }
}

@keyframes hero-ai-capture-4 {
  0%, 43% { opacity: 0; }
  52% { opacity: 0.94; }
  100% { opacity: 0.76; }
}

@keyframes hero-ai-capture-5 {
  0%, 58% { opacity: 0; }
  67% { opacity: 0.94; }
  100% { opacity: 0.78; }
}

@keyframes hero-ai-capture-6 {
  0%, 72% { opacity: 0; }
  81% { opacity: 1; }
  100% { opacity: 0.82; }
}

@keyframes hero-ai-network-cycle {
  0%, 70% {
    opacity: 0;
    stroke-dashoffset: 1;
  }
  88%, 100% {
    opacity: 0.72;
    stroke-dashoffset: 0;
  }
}

@keyframes hero-ai-summary-cycle {
  0%, 80% {
    opacity: 0;
    transform: translateY(12px);
  }
  90%, 100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.poster-inner {
  position: relative;
  z-index: 3;
}

.poster-title {
  width: min(48vw, 720px);
  max-width: 48vw;
  margin: 0;
  color: var(--white);
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 600;
  line-height: 0.82;
  letter-spacing: -0.07em;
  text-shadow: 0 2px 2px rgba(3, 18, 12, 0.54), 0 10px 38px rgba(3, 18, 12, 0.78);
}

.poster-title-stage {
  position: relative;
  display: block;
  width: max-content;
  max-width: 100%;
  perspective: 1000px;
  perspective-origin: 50% 45%;
  isolation: isolate;
}

.hero-kinetic-line {
  display: block;
  width: max-content;
  white-space: nowrap;
  transform-style: preserve-3d;
}

.hero-kinetic-line-secondary {
  padding-left: clamp(0px, 7vw, 96px);
  color: var(--white);
}

.hero-glyph,
.hero-space,
.hero-resting-dot {
  display: inline-block;
}

.hero-glyph {
  position: relative;
  transform-style: preserve-3d;
  transform-origin: 50% 72%;
  backface-visibility: hidden;
}

.hero-space {
  width: 0.3em;
}

.hero-resting-dot {
  color: var(--lime-500);
  text-shadow: 0 0 12px rgba(186, 255, 104, 0.92), 0 0 34px rgba(186, 255, 104, 0.68);
}

.poster-title-stage.is-kinetic .hero-resting-dot {
  opacity: 0;
}

.hero-kinetic-orb,
.hero-kinetic-underline {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 0;
  display: block;
  pointer-events: none;
}

.hero-kinetic-orb {
  width: clamp(9px, 0.115em, 20px);
  aspect-ratio: 1;
  opacity: 0;
  background: var(--lime-500);
  border-radius: 50%;
  box-shadow:
    0 0 10px rgba(186, 255, 104, 0.96),
    0 0 28px rgba(186, 255, 104, 0.8),
    0 0 52px rgba(186, 255, 104, 0.48);
  will-change: transform, opacity;
}

.hero-kinetic-underline {
  height: clamp(3px, 0.032em, 6px);
  opacity: 0;
  background: linear-gradient(90deg, rgba(186, 255, 104, 0.52), var(--lime-500));
  box-shadow: 0 0 18px rgba(186, 255, 104, 0.64);
  transform-origin: left center;
  will-change: transform, opacity;
}

.hero-compact {
  min-height: 0;
  padding: 150px 0 84px;
}

.hero-copy-wide h1 {
  max-width: 1120px;
  font-size: clamp(2.6rem, 6.2vw, 5.4rem);
}

.hero-split {
  display: grid;
  margin-top: 34px;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  gap: 56px;
  align-items: start;
}

.hero-split > * { min-width: 0; }
.hero-split .hero-assurance { margin-bottom: 0; }
.hero-side { padding-top: 6px; }
.hero-side .hero-actions { margin-bottom: 24px; }

/* Quellen-Band */
.source-band {
  display: grid;
  padding: 22px 24px;
  margin-bottom: 30px;
  grid-template-columns: minmax(0, 1fr) 110px auto 150px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.source-band > * { min-width: 0; }

.source-band-label {
  display: block;
  margin-bottom: 9px;
  color: var(--stone-500);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.source-band ul {
  display: flex;
  padding: 0;
  margin: 0;
  gap: 6px;
  flex-wrap: wrap;
  list-style: none;
}

.source-band li {
  padding: 6px 9px;
  color: var(--green-900);
  border: 1px solid var(--stone-200);
  background: var(--page);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
}

.source-band-group:last-child { text-align: right; }
.source-band-group:last-child ul { justify-content: flex-end; }

.source-band-flow {
  position: relative;
  display: grid;
  gap: 6px;
  color: var(--aqua-700);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-align: center;
}

.source-band-flow i {
  position: relative;
  display: block;
  height: 2px;
  background-image: repeating-linear-gradient(90deg, var(--aqua-500) 0 5px, transparent 5px 9px);
}

.source-band-flow i::after {
  position: absolute;
  top: -4px;
  right: -2px;
  border: 5px solid transparent;
  border-left-color: var(--aqua-500);
  content: "";
}

.source-band-flow-return { color: var(--gold-600); }
.source-band-flow-return i { background-image: repeating-linear-gradient(90deg, var(--gold-500) 0 5px, transparent 5px 9px); }
.source-band-flow-return i::after { border-left-color: var(--gold-500); }

.source-band-core {
  padding: 16px 22px;
  color: var(--white);
  background: var(--green-950);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-align: center;
  white-space: nowrap;
}

.source-band-core strong { font-weight: 700; }

.source-band-core small {
  display: block;
  margin-top: 2px;
  color: var(--gold-500);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.02em;
}

/* Ebenen-Erklärung */
.layer-guide {
  border-left: 1px solid var(--stone-200);
}

.layer-guide-lead {
  padding-left: 30px;
  margin: 0 0 14px;
  color: var(--stone-700);
  font-size: 0.86rem;
}

.layer-item {
  margin-left: 30px;
  border-bottom: 1px solid var(--stone-200);
}

.layer-item:first-of-type { border-top: 1px solid var(--stone-200); }

.layer-item summary {
  display: grid;
  padding: 14px 0;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  cursor: pointer;
  list-style: none;
}

.layer-item summary::-webkit-details-marker { display: none; }

.layer-item summary strong {
  display: block;
  color: var(--ink-950);
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 600;
}

.layer-item summary small {
  display: block;
  color: var(--stone-500);
  font-size: 0.76rem;
}

.layer-no {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--green-800);
  border: 1px solid var(--green-100);
  background: var(--green-50);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  transition: background var(--motion), color var(--motion);
}

.layer-item[open] .layer-no,
.layer-item summary:hover .layer-no {
  color: var(--white);
  background: var(--green-700);
}

.layer-item-key .layer-no { border-color: var(--green-700); }

.layer-flag {
  padding: 4px 8px;
  color: var(--gold-600);
  background: var(--gold-50);
  border: 1px solid var(--gold-100);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.layer-item summary:focus-visible {
  outline: 2px solid var(--aqua-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.layer-body {
  padding: 0 0 18px 46px;
}

.layer-body p {
  margin: 0 0 8px;
  color: var(--stone-700);
  font-size: 0.88rem;
}

.layer-example b { color: var(--green-800); }

.layer-mcp-note {
  padding: 12px 14px;
  margin-top: 12px !important;
  background: var(--green-50);
  border-left: 3px solid var(--green-700);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.layer-mcp-note span {
  margin-right: 4px;
  color: var(--green-800);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}

.layer-mcp-note a {
  color: var(--green-800);
  font-weight: 600;
  white-space: nowrap;
}

.layer-guide .principle-card { margin-top: 26px; }

/* Das räumliche Modell führt den Abschnitt über die volle Breite. */
#prinzip .architecture-layout {
  display: block;
  width: 100%;
  margin-inline: 0;
  transform: none;
}

#prinzip .architecture-illustration {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
}

#prinzip .architecture-illustration-frame {
  border-radius: 28px;
  box-shadow: 0 30px 90px rgba(8, 24, 18, 0.14);
}

#prinzip .layer-guide {
  max-width: 1080px;
  padding-top: 58px;
  margin: 54px auto 0;
  border-top: 1px solid var(--stone-200);
  border-left: 0;
}

#prinzip .layer-guide .outcomes-title,
#prinzip .layer-guide-lead {
  padding-left: 0;
}

#prinzip .layer-item,
#prinzip .layer-guide .principle-card {
  margin-left: 0;
}

/* MCP */
.mcp-block {
  padding-top: 110px;
  margin-top: 110px;
  border-top: 1px solid var(--stone-200);
  scroll-margin-top: 40px;
}

.mcp-head {
  display: grid;
  margin-bottom: 44px;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: end;
}

.mcp-head > * { min-width: 0; }
.mcp-head h2 { margin-bottom: 0; }
.mcp-head > p { margin: 0; color: var(--stone-700); font-size: 1.04rem; line-height: 1.7; }
.mcp-head .eyebrow { display: flex; gap: 10px; align-items: center; }

.mcp-path {
  display: grid;
  padding: 26px;
  margin-bottom: 70px;
  grid-template-columns: minmax(0, 1fr) 96px minmax(0, 1fr) 96px minmax(0, 1fr) 76px minmax(0, 0.9fr);
  gap: 8px;
  align-items: stretch;
  background: linear-gradient(180deg, var(--white), var(--green-50));
  border: 1px solid var(--stone-200);
  border-radius: 24px;
}

.mcp-path > * { min-width: 0; }

.mcp-node {
  display: flex;
  padding: 18px;
  flex-direction: column;
  gap: 6px;
  border: 1px dashed var(--stone-300);
  background: var(--white);
  border-radius: var(--radius-lg);
}

.mcp-node strong {
  color: var(--ink-950);
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.2;
}

.mcp-node small { color: var(--stone-700); font-size: 0.76rem; line-height: 1.45; }

.mcp-node-kicker {
  color: var(--stone-500);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mcp-node ul {
  display: flex;
  padding: 0;
  margin: 4px 0 0;
  gap: 5px;
  flex-wrap: wrap;
  list-style: none;
}

.mcp-node li {
  padding: 4px 7px;
  color: var(--green-800);
  background: var(--green-50);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
}

.mcp-node-server { border: 1px solid var(--green-700); box-shadow: 0 0 0 4px var(--green-50); }

.mcp-node-api {
  border: 0;
  background: var(--green-900);
}

.mcp-node-api strong { color: var(--white); }
.mcp-node-api small { color: rgba(255, 255, 255, 0.72); }
.mcp-node-api .mcp-node-kicker { color: var(--gold-500); }

.mcp-node-core { border-style: solid; border-color: var(--aqua-100); background: #f4fafc; }

.mcp-arrow {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
  color: var(--stone-500);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-align: center;
}

.mcp-arrow i {
  position: relative;
  display: block;
  height: 2px;
  background: var(--green-600);
}

.mcp-arrow i::before,
.mcp-arrow i::after {
  position: absolute;
  top: -4px;
  border: 5px solid transparent;
  content: "";
}

.mcp-arrow i::after { right: -3px; border-left-color: var(--green-600); }
.mcp-arrow i::before { left: -3px; border-right-color: var(--green-600); }
.mcp-arrow:last-of-type i::before { display: none; }

.mcp-subtitle {
  margin-bottom: 22px;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
}

.mcp-grid {
  display: grid;
  margin-bottom: 70px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.mcp-card {
  display: flex;
  padding: 22px;
  flex-direction: column;
  border: 1px solid var(--stone-200);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--motion), box-shadow var(--motion);
}

.mcp-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.mcp-card-head {
  display: flex;
  margin-bottom: 16px;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.mcp-prim {
  color: var(--green-800);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
}

.mcp-mode {
  padding: 3px 7px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.mode-read { color: var(--aqua-700); background: var(--aqua-100); }
.mode-mixed { color: var(--gold-600); background: var(--gold-100); }
.mode-guard { color: var(--green-800); background: var(--green-100); }
.mode-opt { color: var(--stone-700); background: var(--stone-100); }

.mcp-card h4 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.25;
}

.mcp-card p { margin: 0 0 14px; color: var(--stone-700); font-size: 0.84rem; }

.mcp-card ul {
  padding: 14px 0 0;
  margin: auto 0 0;
  border-top: 1px solid var(--stone-200);
  list-style: none;
}

.mcp-card li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 5px;
  color: var(--ink-900);
  font-size: 0.8rem;
}

.mcp-card li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--green-600);
  border-radius: 50%;
  content: "";
}

.mcp-card-ext { border-style: dashed; background: var(--page); box-shadow: none; }

/* Szenarien */
.mcp-demo {
  display: grid;
  padding: 36px;
  margin-bottom: 30px;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: 44px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--green-950);
  border-radius: 24px;
}

.mcp-demo > * { min-width: 0; }
.mcp-demo h3 { margin-bottom: 10px; color: var(--white); font-size: 1.7rem; }
.mcp-demo-intro > p { margin-bottom: 24px; font-size: 0.92rem; }

.mcp-tabs { display: grid; gap: 8px; }

.mcp-tabs button {
  display: flex;
  padding: 13px 16px;
  gap: 12px;
  align-items: center;
  color: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  text-align: left;
  transition: background var(--motion), border-color var(--motion), color var(--motion);
}

.mcp-tabs button span { color: var(--gold-500); font-family: var(--font-mono); font-size: 0.72rem; }
.mcp-tabs button:hover { border-color: rgba(255, 255, 255, 0.34); }
.mcp-tabs button[aria-selected="true"] { color: var(--green-950); background: var(--gold-500); border-color: var(--gold-500); }
.mcp-tabs button[aria-selected="true"] span { color: var(--green-950); }
.mcp-tabs button:focus-visible { outline: 2px solid var(--white); outline-offset: 2px; }

.mcp-ask {
  padding: 16px 18px;
  margin: 0 0 22px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 2px;
  font-size: 1.04rem;
  font-weight: 500;
}

.mcp-trace {
  position: relative;
  display: grid;
  padding: 0;
  margin: 0;
  gap: 14px;
  list-style: none;
}

.mcp-trace::before {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 50px;
  width: 1px;
  background: rgba(255, 255, 255, 0.16);
  content: "";
}

.mcp-trace li {
  position: relative;
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  animation: trace-in 420ms both;
}

.mcp-trace li:nth-child(2) { animation-delay: 90ms; }
.mcp-trace li:nth-child(3) { animation-delay: 180ms; }
.mcp-trace li:nth-child(4) { animation-delay: 270ms; }

@keyframes trace-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.trace-tag {
  position: relative;
  z-index: 1;
  padding: 5px 6px;
  color: var(--green-950);
  background: var(--green-100);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  text-align: center;
}

.trace-guard { background: var(--gold-500); }
.trace-ok { color: var(--white); background: var(--green-600); }

.mcp-trace strong { display: block; color: var(--white); font-size: 0.95rem; }
.mcp-trace small { display: block; color: rgba(255, 255, 255, 0.62); font-size: 0.8rem; }

.mcp-guard {
  display: grid;
  padding: 30px 32px;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: 44px;
  border: 1px solid var(--gold-100);
  background: var(--gold-50);
  border-radius: 24px;
}

.mcp-guard > * { min-width: 0; }
.mcp-guard .principle-kicker { color: var(--gold-600); }
.mcp-guard h3 { margin: 0; font-size: 1.45rem; }

.mcp-guard-list { display: grid; padding: 0; margin: 0; gap: 10px; list-style: none; }
.mcp-guard-list li { color: var(--stone-700); font-size: 0.9rem; }
.mcp-guard-list b { color: var(--ink-950); }

@media (max-width: 1180px) {
  .layer-guide { border-top: 1px solid var(--stone-200); border-left: 0; }
  .layer-guide .outcomes-title { padding-left: 0; }
  .layer-guide-lead { padding-left: 0; }
  .layer-item { margin-left: 0; }
  .layer-guide .principle-card { margin-left: 0; }
  .mcp-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mcp-path {
    grid-template-columns: minmax(0, 1fr) 70px minmax(0, 1fr);
    row-gap: 18px;
  }
  .mcp-path > .mcp-arrow:nth-of-type(2) { display: none; }
  .mcp-path > .mcp-arrow:nth-of-type(4) { grid-column: 2; }
}

@media (max-width: 980px) {
  .hero-split,
  .mcp-head,
  .mcp-demo,
  .mcp-guard { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .source-band { grid-template-columns: minmax(0, 1fr); text-align: center; }
  .source-band-group:last-child,
  .source-band-group { text-align: center; }
  .source-band ul,
  .source-band-group:last-child ul { justify-content: center; }
  .source-band-flow i { width: 2px; height: 26px; margin: 0 auto; background-image: repeating-linear-gradient(180deg, var(--aqua-500) 0 5px, transparent 5px 9px); }
  .source-band-flow-return i { background-image: repeating-linear-gradient(180deg, var(--gold-500) 0 5px, transparent 5px 9px); }
  .source-band-flow i::after { top: auto; right: -4px; bottom: -4px; border-left-color: transparent; border-top-color: var(--aqua-500); }
  .source-band-flow-return i::after { border-top-color: var(--gold-500); border-left-color: transparent; }
  .source-band-core { white-space: normal; justify-self: center; }
  .mcp-block { padding-top: 80px; margin-top: 80px; }
}

@media (max-width: 760px) {
  .hero-poster {
    min-height: 620px;
    padding: 108px 0 54px;
  }

  .hero-poster::after {
    background: rgba(3, 17, 12, 0.22);
  }

  .hero-ai-tag,
  .hero-ai-summary {
    display: none;
  }

  .hero-ai-component > polygon {
    stroke-width: 1.35;
  }

  .hero-ai-grid {
    opacity: 0.055;
  }

  .poster-title {
    width: 100%;
    max-width: none;
    font-size: clamp(2.5rem, 10.3vw, 4.8rem);
    line-height: 0.88;
    letter-spacing: -0.065em;
  }

  .hero-kinetic-line-secondary { padding-left: 0; }

  .hero-compact { padding: 118px 0 64px; }
  .mcp-grid { grid-template-columns: minmax(0, 1fr); }
  .mcp-path { padding: 16px; grid-template-columns: minmax(0, 1fr); }
  .mcp-path > .mcp-arrow,
  .mcp-path > .mcp-arrow:nth-of-type(2),
  .mcp-path > .mcp-arrow:nth-of-type(4) { display: flex; grid-column: auto; flex-direction: row; gap: 10px; justify-content: center; align-items: center; }
  .mcp-arrow i { width: 2px; height: 22px; }
  .mcp-arrow i::before { display: none; }
  .mcp-arrow i::after { top: auto; right: -4px; bottom: -6px; border-left-color: transparent; border-top-color: var(--green-600); }
  .mcp-demo { padding: 22px; }
  .mcp-guard { padding: 22px; }
  .mcp-trace::before { left: 39px; }
  .mcp-trace li { grid-template-columns: 78px minmax(0, 1fr); gap: 12px; }
  .layer-body { padding-left: 0; }
  .layer-item summary { grid-template-columns: 34px minmax(0, 1fr); }
  .layer-flag { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-video { display: none; }
  .hero-kinetic-orb,
  .hero-kinetic-underline { display: none; }
  .hero-ai-beam { display: none; }
  .hero-ai-grid,
  .hero-ai-component,
  .hero-ai-component > polygon,
  .hero-ai-network,
  .hero-ai-summary {
    animation: none;
  }
  .hero-ai-grid { opacity: 0.08; }
  .hero-ai-component { opacity: 0.42; }
  .hero-ai-network { opacity: 0.24; stroke-dashoffset: 0; }
  .hero-ai-summary { opacity: 0.65; }
  .mcp-trace li { animation: none; }
  .mcp-card:hover { transform: none; }
}

@media print {
  .hero-video { display: none !important; }
  .hero-ai-beam,
  .hero-ai-grid,
  .hero-ai-component,
  .hero-ai-network,
  .hero-ai-summary { display: none !important; }
}

/* ===== Präsentationsmodus: Inhaltsverzeichnis und Kapitelnavigation ===== */
[data-presentation-step] {
  scroll-margin-top: 0;
}

.toc-section {
  --deck-accent: #baff68;
  position: relative;
  display: grid;
  min-height: 100svh;
  padding: 128px 0 76px;
  align-items: center;
  overflow: hidden;
  color: #e9f0ec;
  background:
    radial-gradient(circle at 78% 18%, rgba(94, 224, 191, 0.1), transparent 31%),
    #07110f;
}

.toc-section::before {
  position: absolute;
  top: -22vw;
  right: -18vw;
  width: 44vw;
  aspect-ratio: 1;
  border: 1px solid rgba(186, 255, 104, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 7vw rgba(186, 255, 104, 0.018),
    0 0 0 14vw rgba(186, 255, 104, 0.012);
  content: "";
  pointer-events: none;
}

.toc-inner {
  position: relative;
  z-index: 1;
}

.toc-head {
  display: grid;
  margin-bottom: clamp(34px, 6vh, 68px);
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.5fr);
  gap: 42px;
  align-items: end;
}

.toc-kicker {
  grid-column: 1 / -1;
  margin: 0 0 -22px;
  color: var(--deck-accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.toc-head :is(h1, h2) {
  max-width: 980px;
  color: #f0f3ef;
  font-size: clamp(3.5rem, 7.5vw, 7.3rem);
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.toc-head > p:last-child {
  max-width: 390px;
  margin: 0;
  color: #9eb0a8;
  font-size: 1.05rem;
}

.toc-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(38px, 6vw, 92px);
}

.toc-list a {
  position: relative;
  display: grid;
  padding: 17px 0 18px;
  grid-template-columns: 38px minmax(0, 1fr);
  column-gap: 14px;
  border-bottom: 1px solid #20372e;
  color: #e9f0ec;
  text-decoration: none;
  transition: color var(--motion), transform var(--motion), border-color var(--motion);
}

.toc-list a:hover,
.toc-list a[aria-current="location"] {
  color: var(--deck-accent);
  border-color: rgba(186, 255, 104, 0.38);
  transform: translateX(7px);
}

.toc-list a > span {
  padding-top: 6px;
  color: #688077;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.toc-list strong {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.4vw, 2.35rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.toc-list small {
  grid-column: 2;
  max-width: 520px;
  margin-top: 6px;
  color: #82968d;
  font-size: 0.78rem;
  line-height: 1.45;
}

.toc-folio {
  position: absolute;
  z-index: 2;
  bottom: 24px;
  left: max(28px, calc(50% - 640px));
  color: #698078;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.presentation-controls {
  --deck-accent: #baff68;
  position: fixed;
  z-index: 96;
  right: 16px;
  bottom: 24px;
  display: grid;
  width: 58px;
  min-width: 0;
  padding: 7px;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  color: #e9f0ec;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(7, 17, 15, 0.9);
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(18px) saturate(1.15);
}

.presentation-rail {
  display: flex;
  width: auto;
  gap: 3px;
  flex-direction: column;
  align-items: center;
}

.presentation-rail i {
  display: block;
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  background: #71857c;
  border-radius: 999px;
  transition: width var(--motion), height var(--motion), background var(--motion);
}

.presentation-rail i.is-active {
  width: 5px;
  height: 18px;
  background: var(--deck-accent);
}

.presentation-status {
  display: grid;
  min-width: 0;
  gap: 2px;
  justify-items: center;
}

.presentation-status > span {
  color: #7f938a;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.presentation-status b {
  color: var(--deck-accent);
  font-weight: 600;
}

.presentation-status strong {
  display: none;
  overflow: hidden;
  font-size: 0.74rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.presentation-arrows {
  display: flex;
  gap: 6px;
  flex-direction: column;
}

.presentation-arrows button {
  display: grid;
  width: 46px;
  height: 46px;
  padding: 0;
  place-items: center;
  color: #e9f0ec;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.045);
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.15rem;
  transition: color var(--motion), border-color var(--motion), background var(--motion), transform var(--motion);
}

.presentation-arrows button:hover:not(:disabled) {
  color: #07110f;
  border-color: var(--deck-accent);
  background: var(--deck-accent);
  transform: translateY(-2px);
}

.presentation-arrows button:disabled {
  opacity: 0.25;
  cursor: default;
}

@media (max-width: 1180px) {
  .header-cta { display: none; }

  .menu-button {
    display: block;
    grid-column: 2;
    justify-self: end;
  }

  .site-nav {
    position: absolute;
    top: 74px;
    right: 0;
    left: 0;
    display: flex;
    padding: 10px 40px 20px;
    gap: 0;
    flex-direction: column;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(11, 42, 28, 0.99);
    box-shadow: 0 20px 32px rgba(8, 24, 18, 0.22);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--motion), transform var(--motion);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-nav a::after { display: none; }
}

@media (max-width: 760px) {
  .toc-section {
    min-height: 0;
    padding: 105px 0 82px;
  }

  .toc-head {
    display: block;
    margin-bottom: 28px;
  }

  .toc-kicker { margin: 0 0 18px; }
  .toc-head :is(h1, h2) { margin-bottom: 20px; font-size: clamp(2.45rem, 13vw, 4.1rem); }
  .toc-head > p:last-child { font-size: 0.94rem; }
  .toc-list { grid-template-columns: minmax(0, 1fr); }
  .toc-list a { padding-block: 14px; }
  .toc-list strong { font-size: 1.65rem; }
  .toc-list small { display: none; }
  .toc-folio { bottom: 20px; left: 20px; }

  .presentation-controls {
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    left: 12px;
    width: auto;
    min-width: 0;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .presentation-rail { display: none; }
  .presentation-status { justify-items: start; }
  .presentation-status strong { display: block; }
  .presentation-arrows { flex-direction: row; }
  .presentation-arrows button { width: 48px; height: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .toc-list a,
  .presentation-arrows button,
  .presentation-rail i { transition: none; }
  .toc-list a:hover,
  .toc-list a[aria-current="location"],
  .presentation-arrows button:hover:not(:disabled) { transform: none; }
}

@media print {
  .presentation-controls { display: none !important; }
}

/* ===== Poster-Deck: durchgängige Vertriebs- und Präsentationssprache ===== */
.poster-deck {
  --poster-dark: #07110f;
  --poster-green: #0b2a1c;
  --poster-paper: #f0f2ee;
  --poster-paper-deep: #dfe8e1;
  --poster-ink: #09281c;
  --poster-lime: #baff68;
  --poster-line: rgba(9, 40, 28, 0.2);
  --poster-gutter: clamp(28px, 4vw, 96px);
  background: var(--poster-dark);
  overflow-x: clip;
}

.poster-deck main {
  overflow: visible;
}

.poster-deck .container {
  width: auto;
  max-width: none;
  margin-inline: var(--poster-gutter);
}

@media (min-width: 761px) {
  .poster-deck .poster-inner {
    width: 100%;
    max-width: none;
    margin-inline: 0;
    padding-right: 0;
    padding-left: clamp(56px, 3.5vw, 72px);
  }

  .poster-deck .poster-title {
    font-size: clamp(3.3rem, 6.6vw, 6.6rem);
  }
}

.poster-deck .trust-strip {
  color: var(--poster-ink);
  background: var(--poster-lime);
}

.poster-deck .trust-strip-inner {
  min-height: 78px;
}

.poster-deck .trust-strip-inner > span {
  background: rgba(9, 40, 28, 0.46);
}

.poster-deck .section,
.poster-deck .cta-section,
.poster-deck #mcp {
  --chapter: "";
  --chapter-color: rgba(9, 40, 28, 0.045);
  --folio-color: rgba(9, 40, 28, 0.5);
  position: relative;
  isolation: isolate;
}

.poster-deck .section {
  min-height: 100svh;
  padding: 0 0 clamp(100px, 10vw, 150px);
  border-top: 1px solid var(--poster-line);
}

.poster-deck #ansatz,
.poster-deck #prinzip,
.poster-deck #datenmodell,
.poster-deck #standards {
  color: var(--poster-ink);
  background-color: var(--poster-paper);
  background-image:
    linear-gradient(rgba(9, 40, 28, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 40, 28, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
}

.poster-deck #fac-regis {
  color: var(--poster-ink);
  background-color: var(--poster-paper-deep);
  background-image:
    linear-gradient(rgba(9, 40, 28, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 40, 28, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}

.poster-deck #datenfluss,
.poster-deck #it-fragen {
  --chapter-color: rgba(186, 255, 104, 0.045);
  --folio-color: rgba(233, 240, 236, 0.48);
  color: rgba(255, 255, 255, 0.78);
  background-color: var(--poster-dark);
  background-image:
    linear-gradient(rgba(186, 255, 104, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 255, 104, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
}

.poster-deck #ueber-uns { --chapter: "01"; }
.poster-deck #ansatz { --chapter: "02"; }
.poster-deck #prinzip { --chapter: "03"; }
.poster-deck #mcp { --chapter: "04"; }
.poster-deck #datenfluss { --chapter: "05"; }
.poster-deck #datenmodell { --chapter: "06"; }
.poster-deck #fac-regis { --chapter: "07"; }
.poster-deck #standards { --chapter: "08"; }
.poster-deck #it-fragen { --chapter: "09"; }
.poster-deck #kontakt { --chapter: "10"; }

.poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::before,
.poster-deck #mcp::before {
  position: absolute;
  z-index: 0;
  top: -0.2em;
  right: -0.04em;
  color: var(--chapter-color);
  content: var(--chapter);
  font-family: var(--font-display);
  font-size: clamp(15rem, 31vw, 34rem);
  font-weight: 600;
  letter-spacing: -0.1em;
  line-height: 1;
  pointer-events: none;
}

.poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::after,
.poster-deck #mcp::after {
  position: absolute;
  z-index: 2;
  bottom: 24px;
  left: var(--poster-gutter);
  color: var(--folio-color);
  content: "CREMCONNECT · " var(--chapter);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  pointer-events: none;
}

.poster-deck .section > .container,
.poster-deck #mcp > * {
  position: relative;
  z-index: 1;
}

.poster-deck .section-intro,
.poster-deck .mcp-head {
  display: grid;
  min-height: clamp(390px, 52svh, 580px);
  padding: clamp(96px, 12vh, 138px) 0 clamp(46px, 6vh, 72px);
  margin: 0 0 clamp(38px, 5vw, 62px);
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.45fr);
  gap: clamp(38px, 7vw, 104px);
  align-items: end;
  border-bottom: 1px solid var(--poster-line);
}

.poster-deck #prinzip .section-intro {
  margin-bottom: 30px;
}

.poster-deck .section-intro h2,
.poster-deck .mcp-head h2,
.poster-deck .faq-intro h2,
.poster-deck .cta-inner h2 {
  max-width: 11.5ch;
  margin: 0;
  font-size: clamp(3.7rem, 7vw, 7.4rem);
  font-weight: 600;
  line-height: 0.87;
  letter-spacing: -0.065em;
}

.poster-deck .section-intro > p,
.poster-deck .mcp-head > p,
.poster-deck .faq-intro > p:not(.eyebrow) {
  max-width: 38ch;
  margin: 0;
  color: rgba(9, 40, 28, 0.72);
  font-size: clamp(1.04rem, 1.45vw, 1.28rem);
  line-height: 1.55;
}

.poster-deck :is(#datenfluss, #it-fragen) h2,
.poster-deck :is(#datenfluss, #it-fragen) h3,
.poster-deck #mcp h2,
.poster-deck #mcp .mcp-subtitle {
  color: #f0f4f1;
}

.poster-deck #datenfluss .section-intro > p,
.poster-deck #it-fragen .faq-intro > p:not(.eyebrow),
.poster-deck #mcp .mcp-head > p {
  color: rgba(233, 240, 236, 0.7);
}

.poster-deck .eyebrow {
  margin-bottom: 22px;
  gap: 11px;
  color: var(--poster-ink);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.poster-deck :is(#datenfluss, #it-fragen, #mcp) .eyebrow {
  color: #e9f0ec;
}

.poster-deck .section-number {
  display: inline-flex;
  min-width: 34px;
  min-height: 24px;
  padding: 2px 7px;
  align-items: center;
  justify-content: center;
  color: var(--poster-ink);
  background: var(--poster-lime);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.poster-deck .eyebrow-note {
  color: inherit;
  opacity: 0.66;
}

/* Funktionsprinzip */
.poster-deck #prinzip .status-legend {
  width: 100%;
  padding: 14px 0;
  margin: 0 0 34px;
  justify-content: flex-end;
  color: rgba(9, 40, 28, 0.72);
  border: 0;
  border-top: 1px solid var(--poster-line);
  border-bottom: 1px solid var(--poster-line);
  background: transparent;
  border-radius: 0;
}

.poster-deck #prinzip .architecture-illustration-frame {
  border: 0;
  border-top: 5px solid var(--poster-ink);
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #prinzip .architecture-illustration figcaption {
  padding: 18px 0 18px 20px;
  border: 0;
  border-left: 4px solid var(--poster-lime);
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #prinzip .layer-guide {
  max-width: none;
  padding-top: 52px;
  margin-top: 64px;
  border-top: 2px solid var(--poster-ink);
}

.poster-deck #prinzip .layer-item {
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #prinzip .principle-card {
  padding: clamp(32px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.75);
  background: var(--poster-green);
  border-radius: 0;
}

.poster-deck #prinzip .principle-card h3 {
  max-width: 18ch;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

/* MCP als dunkler Full-Bleed-Breakout */
.poster-deck #mcp {
  --chapter-color: rgba(186, 255, 104, 0.045);
  --folio-color: rgba(233, 240, 236, 0.48);
  width: 100vw;
  padding: 0 var(--poster-gutter) 112px;
  margin: 120px calc(50% - 50vw) -150px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.76);
  border-top: 0;
  background:
    linear-gradient(rgba(186, 255, 104, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 255, 104, 0.035) 1px, transparent 1px),
    var(--poster-dark);
  background-size: 44px 44px;
}

.poster-deck #mcp .mcp-head {
  border-color: rgba(186, 255, 104, 0.18);
}

.poster-deck #mcp .mcp-path {
  padding: 0;
  margin-bottom: 64px;
  border: 1px solid rgba(186, 255, 104, 0.22);
  background: transparent;
  border-radius: 0;
}

.poster-deck #mcp .mcp-node {
  padding: 24px 18px;
  border: 0;
  border-right: 1px solid rgba(7, 17, 15, 0.14);
  background: #f1f3ef;
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #mcp .mcp-node-api {
  color: var(--poster-ink);
  background: var(--poster-lime);
}

.poster-deck #mcp .mcp-node-api strong,
.poster-deck #mcp .mcp-node-api small,
.poster-deck #mcp .mcp-node-api .mcp-node-kicker {
  color: var(--poster-ink);
}

.poster-deck #mcp .mcp-arrow {
  color: rgba(233, 240, 236, 0.6);
}

.poster-deck #mcp .mcp-arrow i {
  background: var(--poster-lime);
}

.poster-deck #mcp .mcp-arrow i::after { border-left-color: var(--poster-lime); }
.poster-deck #mcp .mcp-arrow i::before { border-right-color: var(--poster-lime); }

.poster-deck #mcp .mcp-grid {
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.poster-deck #mcp .mcp-card {
  min-height: 320px;
  padding: 26px;
  color: rgba(255, 255, 255, 0.78);
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.025);
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #mcp .mcp-card:hover {
  background: rgba(186, 255, 104, 0.055);
  box-shadow: none;
  transform: none;
}

.poster-deck #mcp .mcp-prim,
.poster-deck #mcp .mcp-card h4,
.poster-deck #mcp .mcp-card li {
  color: #f0f4f1;
}

.poster-deck #mcp .mcp-card p {
  color: rgba(233, 240, 236, 0.66);
}

.poster-deck #mcp .mcp-card ul {
  border-color: rgba(255, 255, 255, 0.16);
}

.poster-deck #mcp .mcp-card li::before {
  background: var(--poster-lime);
}

.poster-deck #mcp .mcp-mode,
.poster-deck #mcp .trace-tag {
  border-radius: 0;
}

.poster-deck #mcp .mcp-demo {
  padding: clamp(30px, 5vw, 64px);
  margin-top: 68px;
  border-top: 4px solid var(--poster-lime);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--poster-green);
  border-radius: 0;
}

.poster-deck #mcp .mcp-tabs button,
.poster-deck #mcp .mcp-ask {
  border-radius: 0;
}

.poster-deck #mcp .mcp-tabs button[aria-selected="true"] {
  color: var(--poster-ink);
  border-color: var(--poster-lime);
  background: var(--poster-lime);
}

.poster-deck #mcp .mcp-guard {
  padding: clamp(30px, 5vw, 58px);
  margin-top: 0;
  color: var(--poster-ink);
  border: 0;
  background: var(--poster-lime);
  border-radius: 0;
}

.poster-deck #mcp .mcp-guard h3,
.poster-deck #mcp .mcp-guard-list li,
.poster-deck #mcp .mcp-guard-list b {
  color: var(--poster-ink);
}

/* Vom Bestand zur Wirkung */
.poster-deck #datenfluss .data-loop {
  gap: 0;
  border-top: 1px solid rgba(186, 255, 104, 0.34);
  border-bottom: 1px solid rgba(186, 255, 104, 0.34);
}

.poster-deck #datenfluss .data-loop::before {
  top: 84px;
  right: 6%;
  left: 6%;
  height: 2px;
  background: var(--poster-lime);
}

.poster-deck #datenfluss .data-loop li {
  min-height: 270px;
  padding: 26px 22px 30px;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  border-radius: 0;
}

.poster-deck #datenfluss .data-loop li:last-child {
  border-right: 0;
}

.poster-deck #datenfluss .data-loop li::after {
  top: 80px;
  right: -8px;
  background: var(--poster-lime);
}

.poster-deck #datenfluss .flow-number {
  top: 20px;
  right: 20px;
  color: rgba(186, 255, 104, 0.54);
  font-size: 0.78rem;
}

.poster-deck #datenfluss .flow-icon {
  width: 72px;
  height: 72px;
  margin-bottom: 38px;
  color: var(--poster-ink);
  background: var(--poster-lime);
  border-radius: 0;
  font-size: 1.4rem;
}

.poster-deck #datenfluss .data-loop h3 {
  font-size: 1.38rem;
}

.poster-deck #datenfluss .data-loop p {
  color: rgba(233, 240, 236, 0.72);
}

.poster-deck #datenfluss .loop-note {
  max-width: none;
  padding: 24px 0;
  margin-top: 40px;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  border-radius: 0;
}

.poster-deck #datenfluss .loop-note-mark {
  background: var(--poster-lime);
}

/* Datenmodell */
.poster-deck #datenmodell .model-boundary {
  padding: 62px 0 0;
  border: 0;
  border-top: 4px solid var(--poster-ink);
  background-color: transparent;
  background-image:
    linear-gradient(rgba(9, 40, 28, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 40, 28, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  border-radius: 0;
}

.poster-deck #datenmodell .model-columns {
  gap: 0;
  border-top: 1px solid var(--poster-line);
  border-left: 1px solid var(--poster-line);
}

.poster-deck #datenmodell .model-tree {
  padding: 28px;
  border: 0;
  border-right: 1px solid var(--poster-line);
  border-bottom: 1px solid var(--poster-line);
  background: rgba(255, 255, 255, 0.38);
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #datenmodell .model-tree::before {
  height: 8px;
  border-radius: 0;
}

.poster-deck #datenmodell .tree-index {
  width: 56px;
  height: 56px;
  border-radius: 0;
  font-size: 1.4rem;
}

.poster-deck #datenmodell .model-tree header h3 {
  font-size: 1.7rem;
}

.poster-deck #datenmodell .model-tree ol li,
.poster-deck #datenmodell .side-node,
.poster-deck #datenmodell .relation-chip,
.poster-deck #datenmodell .dimension-row span,
.poster-deck #datenmodell .model-relations > span {
  border-radius: 0;
}

.poster-deck #datenmodell .model-principles {
  gap: 0;
  border-top: 1px solid var(--poster-line);
  border-left: 1px solid var(--poster-line);
}

.poster-deck #datenmodell .model-principles article {
  padding: 28px;
  border: 0;
  border-right: 1px solid var(--poster-line);
  border-bottom: 1px solid var(--poster-line);
  background: transparent;
  border-radius: 0;
}

.poster-deck #datenmodell .principle-icon {
  color: var(--poster-ink);
  background: var(--poster-lime);
  border-radius: 0;
}

/* FAC.ID / Pflichtenlogik */
.poster-deck #fac-regis .identity-grid {
  gap: 0;
}

.poster-deck #fac-regis .identity-card {
  min-height: 270px;
  padding: clamp(26px, 4vw, 46px);
  border: 0;
  border-top: 5px solid var(--poster-ink);
  border-bottom: 1px solid var(--poster-line);
  background: rgba(255, 255, 255, 0.34);
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #fac-regis .identity-card-aks { border-top-color: var(--gold-500); }
.poster-deck #fac-regis .identity-card-fac { border-top-color: var(--poster-lime); background: var(--poster-green); }
.poster-deck #fac-regis .identity-card-fac :is(.identity-type, .identity-value, h3, p) { color: #f0f4f1; }

.poster-deck #fac-regis .identity-value {
  min-height: 72px;
  font-size: clamp(1.45rem, 3vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.poster-deck #fac-regis .identity-link {
  color: var(--poster-ink);
  font-size: 3.4rem;
}

.poster-deck #fac-regis .regis-bridge {
  padding: 0;
  gap: 0;
  border-top: 4px solid var(--poster-lime);
  background: var(--poster-dark);
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #fac-regis .regis-bridge > div:not(.regis-arrow):not(.regis-multiply) {
  min-height: 164px;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
  border-radius: 0;
}

.poster-deck #fac-regis .regis-arrow,
.poster-deck #fac-regis .regis-multiply,
.poster-deck #fac-regis .regis-bridge p {
  color: var(--poster-lime);
}

.poster-deck #fac-regis .regis-explain {
  padding: clamp(30px, 5vw, 58px);
  margin-top: 0;
  color: var(--poster-ink);
  border: 0;
  background: var(--poster-lime);
  border-radius: 0;
}

.poster-deck #fac-regis .regis-explain :is(.explain-label, h3, p, li) {
  color: var(--poster-ink);
}

.poster-deck #fac-regis .regis-explain li::before {
  background: var(--poster-ink);
}

/* Standards als Editorial-Matrix */
.poster-deck #standards .standard-grid {
  gap: 0;
  border-top: 1px solid var(--poster-line);
  border-left: 1px solid var(--poster-line);
}

.poster-deck #standards .standard-card {
  min-height: 286px;
  padding: 30px;
  border: 0;
  border-right: 1px solid var(--poster-line);
  border-bottom: 1px solid var(--poster-line);
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #standards .standard-card:hover {
  background: rgba(186, 255, 104, 0.1);
  box-shadow: none;
  transform: none;
}

.poster-deck #standards .standard-card::before {
  height: 5px;
  margin-bottom: 24px;
}

.poster-deck #standards .standard-monogram {
  display: block;
  width: auto;
  height: auto;
  color: var(--poster-ink);
  border: 0;
  background: transparent;
  border-radius: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.poster-deck #standards .status-badge {
  color: var(--poster-ink);
  border: 1px solid var(--poster-line);
  background: transparent;
  border-radius: 0;
}

.poster-deck #standards .standard-card h3 {
  font-size: 1.45rem;
}

.poster-deck #standards .control-statement {
  padding: clamp(34px, 5vw, 64px);
  margin-top: 0;
  border-top: 5px solid var(--poster-lime);
  background: var(--poster-green);
  border-radius: 0;
}

.poster-deck #standards .control-statement-mark {
  width: 92px;
  height: 92px;
  color: var(--poster-ink);
  background: var(--poster-lime);
  border-radius: 0;
  font-size: 1.35rem;
}

.poster-deck #standards .control-statement .eyebrow {
  color: var(--poster-lime);
}

/* Fragen der IT */
.poster-deck #it-fragen .faq-layout {
  min-height: 100svh;
  padding-top: clamp(110px, 13vh, 150px);
  padding-bottom: clamp(110px, 13vh, 150px);
  gap: clamp(56px, 8vw, 120px);
}

.poster-deck #it-fragen .faq-intro h2 {
  max-width: 9ch;
  color: #f0f4f1;
}

.poster-deck #it-fragen .faq-list {
  border-color: rgba(186, 255, 104, 0.26);
}

.poster-deck #it-fragen .faq-list details {
  border-color: rgba(186, 255, 104, 0.22);
}

.poster-deck #it-fragen .faq-list summary {
  font-size: clamp(1.18rem, 1.8vw, 1.55rem);
}

.poster-deck #it-fragen .faq-list summary::after {
  color: var(--poster-ink);
  background: var(--poster-lime);
  border-radius: 0;
}

.poster-deck #it-fragen .faq-list details p {
  color: rgba(233, 240, 236, 0.74);
}

/* Abschlussplakat */
.poster-deck #kontakt {
  --chapter-color: rgba(9, 40, 28, 0.07);
  --folio-color: rgba(9, 40, 28, 0.58);
  display: grid;
  min-height: 78svh;
  padding: 0;
  align-items: center;
  color: var(--poster-ink);
  background: var(--poster-lime);
}

.poster-deck #kontakt .cta-inner {
  min-height: 78svh;
  padding: clamp(100px, 14vh, 160px) 0;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.5fr);
  gap: clamp(48px, 8vw, 120px);
  border: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #kontakt .cta-inner h2 {
  max-width: 12ch;
  color: var(--poster-ink);
}

.poster-deck #kontakt .eyebrow {
  color: var(--poster-ink);
}

.poster-deck #kontakt .section-number {
  color: var(--poster-lime);
  background: var(--poster-ink);
}

.poster-deck #kontakt .button-primary {
  color: #f0f4f1;
  border-color: var(--poster-ink);
  background: var(--poster-ink);
  border-radius: 0;
}

.poster-deck #kontakt .cta-actions p {
  color: rgba(9, 40, 28, 0.7);
}

/* Poster-Kanten statt SaaS-Karten */
.poster-deck :is(
  .architecture-illustration-frame,
  .mcp-path,
  .mcp-card,
  .mcp-demo,
  .mcp-guard,
  .model-boundary,
  .model-tree,
  .identity-card,
  .regis-bridge,
  .regis-explain,
  .standard-card,
  .control-statement,
  .cta-inner
) {
  box-shadow: none;
}

/* Full-width poster stage: local text measures stay readable, visual systems use the canvas. */
.poster-deck .toc-folio {
  left: var(--poster-gutter);
}

.poster-deck .toc-head :is(h1, h2) {
  max-width: 14ch;
}

.poster-deck .toc-head > p:last-child {
  max-width: 34ch;
  font-size: clamp(1.05rem, 1.35vw, 1.32rem);
}

.poster-deck #datenfluss .data-loop h3,
.poster-deck #fac-regis .identity-card h3,
.poster-deck #standards .standard-card h3 {
  font-size: clamp(1.32rem, 1.45vw, 1.75rem);
  line-height: 1.05;
}

.poster-deck #datenfluss .data-loop p,
.poster-deck #fac-regis .identity-card p,
.poster-deck #standards .standard-card p {
  font-size: clamp(0.86rem, 0.9vw, 1rem);
}

.poster-deck #it-fragen .faq-list details p {
  max-width: none;
}

.poster-deck .site-footer {
  padding: clamp(64px, 7vw, 116px) 0 28px;
  border-top: 8px solid var(--poster-lime);
}

.poster-deck .footer-grid {
  grid-template-columns: minmax(300px, 1.15fr) minmax(240px, 0.75fr) minmax(340px, 1.1fr);
  gap: clamp(36px, 6vw, 120px);
}

.poster-deck .footer-note {
  max-width: 48ch;
  justify-self: end;
}

@media (min-width: 981px) {
  .poster-deck .section-intro,
  .poster-deck .mcp-head {
    min-height: clamp(370px, 44svh, 500px);
    padding: clamp(88px, 10vh, 118px) 0 clamp(34px, 4.5vh, 54px);
    margin-bottom: clamp(30px, 3.4vw, 50px);
    grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.7fr);
    gap: clamp(46px, 6vw, 120px);
  }

  .poster-deck .section-intro h2,
  .poster-deck .mcp-head h2,
  .poster-deck .faq-intro h2,
  .poster-deck .cta-inner h2 {
    max-width: 14ch;
    font-size: clamp(4.35rem, 5.7vw, 8.9rem);
  }

  .poster-deck #it-fragen .faq-layout {
    min-height: calc(100svh - 74px);
    padding-top: clamp(100px, 11vh, 138px);
    padding-bottom: clamp(100px, 11vh, 138px);
    grid-template-columns: minmax(400px, 0.82fr) minmax(0, 1.18fr);
    gap: clamp(56px, 7vw, 140px);
  }

  .poster-deck #kontakt,
  .poster-deck #kontakt .cta-inner {
    min-height: calc(100svh - 74px);
  }

  .poster-deck #kontakt .cta-inner {
    grid-template-columns: minmax(0, 1.65fr) minmax(340px, 0.35fr);
  }
}

@media (min-width: 1360px) {
  .poster-deck .toc-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 64px);
  }

  .poster-deck .toc-list strong {
    font-size: clamp(1.45rem, 1.75vw, 2.25rem);
  }

  .poster-deck #prinzip .architecture-layout {
    display: grid;
    width: 100%;
    margin-inline: 0;
    grid-template-columns: minmax(0, 1.72fr) minmax(430px, 0.72fr);
    gap: clamp(42px, 4vw, 88px);
    align-items: start;
    transform: none;
  }

  .poster-deck #prinzip .architecture-illustration {
    width: 100%;
    max-width: none;
    margin-inline: 0;
  }

  .poster-deck #prinzip .layer-guide {
    width: 100%;
    max-width: none;
    padding: 0 0 0 clamp(28px, 3vw, 54px);
    margin: 0;
    border-top: 0;
    border-left: 1px solid var(--poster-line);
  }

  .poster-deck #prinzip .layer-guide .outcomes-title,
  .poster-deck #prinzip .layer-guide-lead {
    padding-left: 0;
  }

  .poster-deck #mcp .mcp-path,
  .poster-deck #mcp .mcp-grid {
    margin-bottom: 40px;
  }

  .poster-deck #mcp .mcp-card {
    min-height: 288px;
    padding: clamp(24px, 1.7vw, 34px);
  }

  .poster-deck #mcp .mcp-demo {
    padding: clamp(34px, 3vw, 50px);
    margin-top: 44px;
  }

  .poster-deck #mcp .mcp-guard {
    padding: clamp(32px, 3vw, 48px);
  }

  .poster-deck #datenfluss .data-loop li {
    min-height: 300px;
    padding: 30px clamp(22px, 1.7vw, 36px) 34px;
  }

  .poster-deck #fac-regis .identity-card {
    display: flex;
    min-height: 286px;
    flex-direction: column;
    justify-content: center;
  }

  .poster-deck #fac-regis .regis-bridge strong {
    font-size: clamp(1.02rem, 1.15vw, 1.42rem);
  }

  .poster-deck #standards .control-statement {
    grid-template-columns: 96px minmax(0, 1.35fr) minmax(320px, 0.65fr);
  }
}

@media (min-width: 1700px) {
  .poster-deck #datenmodell .model-tree ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .poster-deck #datenmodell .model-tree ol li {
    margin-bottom: 0;
  }

  .poster-deck #datenmodell .model-tree ol li::after {
    display: none;
  }

  .poster-deck #datenmodell .side-node {
    position: static;
    display: inline-flex;
    margin-top: 10px;
  }

  .poster-deck #standards .standard-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .poster-deck #standards .standard-card {
    min-height: 320px;
    padding: clamp(24px, 1.75vw, 38px);
  }
}

@media (max-width: 1180px) {
  .poster-deck .container {
    width: calc(100% - 80px);
    margin-inline: auto;
  }

  .poster-deck #mcp {
    padding-inline: 40px;
  }

  .poster-deck #mcp .mcp-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .poster-deck .section-intro,
  .poster-deck .mcp-head {
    min-height: 0;
    padding: 112px 0 54px;
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

  .poster-deck .section-intro h2,
  .poster-deck .mcp-head h2,
  .poster-deck .faq-intro h2,
  .poster-deck .cta-inner h2 {
    max-width: 12ch;
    font-size: clamp(3.1rem, 9vw, 5.8rem);
  }

  .poster-deck .section-intro > p,
  .poster-deck .mcp-head > p,
  .poster-deck .faq-intro > p:not(.eyebrow) {
    max-width: 56ch;
  }

  .poster-deck #mcp .mcp-grid,
  .poster-deck #standards .standard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .poster-deck #it-fragen .faq-layout,
  .poster-deck #kontakt .cta-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck #it-fragen .faq-intro {
    position: static;
  }

  .poster-deck .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px;
  }

  .poster-deck .footer-note {
    max-width: none;
    grid-column: 1 / -1;
    justify-self: stretch;
  }
}

@media (max-width: 760px) {
  .poster-deck .container {
    width: calc(100% - 32px);
  }

  .poster-deck .section {
    min-height: 0;
    padding-bottom: 96px;
  }

  .poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::before,
  .poster-deck #mcp::before {
    top: 38px;
    right: -0.04em;
    font-size: clamp(9rem, 44vw, 13rem);
  }

  .poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::after,
  .poster-deck #mcp::after {
    bottom: 18px;
    left: 16px;
  }

  .poster-deck .trust-strip-inner {
    min-height: 0;
    padding: 22px 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .poster-deck .trust-strip-inner > span {
    width: 70px;
  }

  .poster-deck .section-intro,
  .poster-deck .mcp-head {
    padding: 104px 0 42px;
  }

  .poster-deck .section-intro h2,
  .poster-deck .mcp-head h2,
  .poster-deck .faq-intro h2,
  .poster-deck .cta-inner h2 {
    font-size: clamp(2.7rem, 12vw, 4.5rem);
    line-height: 0.9;
  }

  .poster-deck #prinzip .status-legend {
    justify-content: flex-start;
  }

  .poster-deck #prinzip .architecture-illustration-frame {
    overflow: hidden;
  }

  .poster-deck #prinzip .architecture-illustration-frame img {
    width: 100%;
    max-width: 100%;
  }

  .poster-deck #prinzip .architecture-scroll-hint {
    display: none;
  }

  .poster-deck #mcp {
    padding-inline: 16px;
    padding-bottom: 96px;
    margin-top: 90px;
  }

  .poster-deck #mcp .mcp-grid,
  .poster-deck #standards .standard-grid,
  .poster-deck #datenmodell .model-columns,
  .poster-deck #datenmodell .model-principles {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck #mcp .mcp-card {
    min-height: 0;
  }

  .poster-deck #datenfluss .data-loop {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck #datenfluss .data-loop::before,
  .poster-deck #datenfluss .data-loop li::after {
    display: none;
  }

  .poster-deck #datenfluss .data-loop li,
  .poster-deck #datenfluss .data-loop li:last-child {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .poster-deck #datenfluss .flow-icon {
    margin-bottom: 22px;
  }

  .poster-deck #fac-regis .identity-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck #fac-regis .identity-link {
    padding: 8px 0;
  }

  .poster-deck #standards .standard-card {
    min-height: 0;
  }

  .poster-deck #it-fragen .faq-layout {
    min-height: 0;
    padding-top: 108px;
    padding-bottom: 104px;
  }

  .poster-deck #kontakt,
  .poster-deck #kontakt .cta-inner {
    min-height: 72svh;
  }

  .poster-deck #kontakt .cta-inner {
    padding: 104px 0 110px;
  }

  .poster-deck .footer-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .poster-deck .footer-note {
    grid-column: auto;
  }

  .poster-deck .toc-folio {
    left: 16px;
  }

  .poster-deck .site-nav {
    top: 66px;
    padding-inline: 20px;
  }
}

/* ===== Screen-by-screen poster deck ===== */
html {
  scroll-padding-top: 74px;
}

.poster-deck [data-presentation-step] {
  position: relative;
  scroll-margin-top: 0;
}

.poster-deck .slide-number-badge {
  position: absolute;
  z-index: 8;
  top: clamp(22px, 3vh, 34px);
  right: 0;
  display: grid;
  width: clamp(70px, 5.2vw, 96px);
  aspect-ratio: 1;
  place-content: center;
  color: var(--poster-ink);
  background: var(--poster-lime);
  border: 1px solid rgba(9, 40, 28, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 10px rgba(186, 255, 104, 0.1);
  font-family: var(--font-mono);
  line-height: 1;
  text-align: center;
}

/* #mcp gives all direct children a relative positioning context earlier in the
   stylesheet. Keep the generated folio anchored to the slide instead. */
.poster-deck #mcp > .slide-number-badge {
  position: absolute;
}

.poster-deck .slide-number-badge b {
  display: block;
  font-size: clamp(1.35rem, 1.75vw, 2rem);
  letter-spacing: -0.06em;
}

.poster-deck .slide-number-badge small {
  display: block;
  padding-top: 5px;
  margin-top: 5px;
  border-top: 1px solid rgba(9, 40, 28, 0.28);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.poster-deck #top .slide-number-badge {
  top: 98px;
}

.poster-deck .section-number {
  display: inline-grid;
  width: 38px;
  height: 38px;
  min-width: 38px;
  padding: 0;
  place-items: center;
  border-radius: 50%;
}

.poster-deck .toc-list a > span {
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0;
  place-items: center;
  color: var(--poster-ink);
  background: var(--poster-lime);
  border-radius: 50%;
}

.poster-deck .toc-list a {
  grid-template-columns: 42px minmax(0, 1fr);
}

.poster-deck .presentation-controls {
  right: 0;
  border-radius: 16px 0 0 16px;
}

.poster-deck .presentation-status b {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--poster-ink);
  background: var(--poster-lime);
  border-radius: 50%;
}

.poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::before,
.poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::after,
.poster-deck #mcp::before,
.poster-deck #mcp::after {
  display: none;
}

.poster-deck .slide-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  gap: clamp(38px, 6vw, 112px);
  align-items: end;
  padding-bottom: clamp(24px, 3vh, 36px);
  border-bottom: 1px solid rgba(186, 255, 104, 0.22);
}

.poster-deck .slide-heading h2 {
  max-width: 12ch;
  margin: 0;
  color: #f0f4f1;
  font-size: clamp(3.5rem, 5vw, 7rem);
  font-weight: 600;
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.poster-deck .slide-heading > p {
  max-width: 42ch;
  margin: 0;
  color: rgba(233, 240, 236, 0.7);
  font-size: clamp(1rem, 1.25vw, 1.24rem);
  line-height: 1.5;
}

.poster-deck .mcp-block {
  width: 100%;
  padding: 0;
  margin: 0;
  overflow: hidden;
  border: 0;
  color: rgba(255, 255, 255, 0.76);
  background:
    linear-gradient(rgba(186, 255, 104, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 255, 104, 0.035) 1px, transparent 1px),
    var(--poster-dark);
  background-size: 44px 44px;
}

.poster-deck #mcp {
  width: 100%;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.poster-deck .mcp-slide .mcp-grid {
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.poster-deck .mcp-slide .mcp-card {
  color: rgba(255, 255, 255, 0.78);
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.025);
  border-radius: 0;
  box-shadow: none;
}

.poster-deck .mcp-slide .mcp-card :is(.mcp-prim, h4, li) {
  color: #f0f4f1;
}

.poster-deck .mcp-slide .mcp-card p {
  color: rgba(233, 240, 236, 0.66);
}

.poster-deck .mcp-slide .mcp-card ul {
  border-color: rgba(255, 255, 255, 0.16);
}

.poster-deck .mcp-slide .mcp-card li::before {
  background: var(--poster-lime);
}

.poster-deck #mcp-kontrolle .mcp-demo {
  border-top: 4px solid var(--poster-lime);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--poster-green);
  border-radius: 0;
  box-shadow: none;
}

.poster-deck #mcp-kontrolle .mcp-tabs button,
.poster-deck #mcp-kontrolle .mcp-ask,
.poster-deck #mcp-kontrolle .trace-tag {
  border-radius: 0;
}

.poster-deck #mcp-kontrolle .mcp-tabs button[aria-selected="true"] {
  color: var(--poster-ink);
  border-color: var(--poster-lime);
  background: var(--poster-lime);
}

.poster-deck #mcp-kontrolle .mcp-guard {
  color: var(--poster-ink);
  border: 0;
  background: var(--poster-lime);
  border-radius: 0;
  box-shadow: none;
}

@media (min-width: 981px) {
  .poster-deck [data-presentation-step]:not(#top) {
    width: 100%;
    height: calc(100svh - 74px);
    min-height: calc(100svh - 74px);
    max-height: calc(100svh - 74px);
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
  }

  .poster-deck #top {
    height: 100svh;
    min-height: 100svh;
    max-height: 100svh;
  }

  .poster-deck .toc-section {
    padding: clamp(54px, 7vh, 76px) 0 clamp(38px, 5vh, 58px);
  }

  .poster-deck .toc-head {
    margin-bottom: clamp(28px, 4vh, 46px);
  }

  .poster-deck .toc-head :is(h1, h2) {
    font-size: clamp(4.4rem, 6.6vw, 8rem);
  }

  .poster-deck .toc-list a {
    min-height: 104px;
    padding: 16px 0;
    align-content: center;
  }

  .poster-deck .section > .container,
  .poster-deck .mcp-block > .container {
    height: 100%;
    padding-block: clamp(34px, 5vh, 54px);
  }

  /* 03 · Architecture as one landscape poster */
  .poster-deck #prinzip > .container {
    display: grid;
    grid-template-columns: minmax(350px, 0.72fr) minmax(0, 1.38fr);
    grid-template-rows: minmax(0, 1fr) auto;
    gap: clamp(20px, 3vh, 34px) clamp(40px, 4vw, 78px);
    align-items: center;
  }

  .poster-deck #prinzip .section-intro {
    display: block;
    min-height: 0;
    padding: 0;
    margin: 0;
    align-self: center;
    border: 0;
  }

  .poster-deck #prinzip .section-intro h2 {
    max-width: 9ch;
    font-size: clamp(3.65rem, 4.85vw, 6.8rem);
  }

  .poster-deck #prinzip .section-intro > p {
    max-width: 38ch;
    margin-top: clamp(24px, 3vh, 34px);
    font-size: clamp(0.95rem, 1.05vw, 1.13rem);
  }

  .poster-deck #prinzip .status-legend {
    grid-column: 1;
    width: 100%;
    padding: 14px 0 0;
    margin: 0;
    justify-content: flex-start;
    border-bottom: 0;
  }

  .poster-deck #prinzip .architecture-layout {
    display: grid;
    height: 100%;
    min-height: 0;
    grid-column: 2;
    grid-row: 1 / 3;
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.72fr);
    gap: clamp(24px, 2.5vw, 46px);
    align-items: center;
  }

  .poster-deck #prinzip .architecture-illustration,
  .poster-deck #prinzip .layer-guide {
    min-height: 0;
    max-height: calc(100svh - 150px);
  }

  .poster-deck #prinzip .architecture-illustration-frame img {
    width: 100%;
    max-height: calc(100svh - 270px);
    object-fit: contain;
  }

  .poster-deck #prinzip .architecture-illustration figcaption {
    padding: 12px 0 12px 14px;
    margin-top: 10px;
  }

  .poster-deck #prinzip .layer-guide {
    padding: 0 0 0 clamp(18px, 2vw, 32px);
    margin: 0;
    overflow: hidden;
    border-top: 0;
    border-left: 1px solid var(--poster-line);
  }

  .poster-deck #prinzip .layer-guide .outcomes-title {
    font-size: clamp(1.5rem, 2vw, 2.2rem);
  }

  .poster-deck #prinzip .layer-guide-lead {
    margin-bottom: 12px;
    font-size: 0.78rem;
  }

  .poster-deck #prinzip .layer-item summary {
    min-height: 50px;
    padding-block: 8px;
  }

  .poster-deck #prinzip .layer-body {
    padding: 0 0 10px 42px;
  }

  .poster-deck #prinzip .layer-body p {
    margin-bottom: 4px;
    font-size: 0.75rem;
  }

  .poster-deck #prinzip .principle-card {
    padding: clamp(14px, 1.4vw, 20px);
    margin-top: 10px;
  }

  .poster-deck #prinzip .principle-card h3 {
    font-size: clamp(1.45rem, 1.8vw, 2.15rem);
    line-height: 1;
  }

  .poster-deck #prinzip .principle-card p:last-child {
    margin-top: 8px;
    font-size: clamp(0.72rem, 0.72vw, 0.85rem);
    line-height: 1.35;
  }

  /* 04 · MCP split across three complete poster screens */
  .poster-deck #mcp > .container,
  .poster-deck .mcp-slide > .container {
    display: grid;
    min-height: 0;
    gap: clamp(28px, 4vh, 46px);
    align-content: center;
  }

  .poster-deck #mcp .mcp-head {
    min-height: 0;
    padding: 0 0 clamp(26px, 3vh, 38px);
    margin: 0;
  }

  .poster-deck #mcp .mcp-path {
    min-height: 154px;
    margin: 0;
  }

  .poster-deck .mcp-slide .mcp-grid {
    margin: 0;
  }

  .poster-deck .mcp-slide .mcp-card {
    min-height: clamp(300px, 38vh, 370px);
  }

  .poster-deck #mcp-kontrolle .mcp-demo {
    padding: clamp(26px, 3vh, 40px);
    margin: 0;
  }

  .poster-deck #mcp-kontrolle .mcp-guard {
    padding: clamp(24px, 3vh, 36px);
  }

  /* Compact full-screen chapter posters */
  .poster-deck :is(#datenfluss, #fac-regis, #standards) > .container {
    display: grid;
    min-height: 0;
    gap: clamp(18px, 2.6vh, 28px);
    align-content: center;
  }

  .poster-deck :is(#datenfluss, #fac-regis, #standards) .section-intro {
    min-height: 0;
    padding: 0 0 clamp(20px, 2.5vh, 28px);
    margin: 0;
  }

  .poster-deck :is(#datenfluss, #fac-regis, #standards) .section-intro h2 {
    font-size: clamp(3.5rem, 4.65vw, 6.6rem);
  }

  .poster-deck #datenfluss .data-loop li {
    min-height: clamp(220px, 28vh, 270px);
    padding-block: 22px;
  }

  .poster-deck #datenfluss .flow-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 28px;
  }

  .poster-deck #datenfluss .loop-note {
    padding: 16px 0;
    margin: 0;
  }

  /* 06 · Data model: editorial statement left, model right */
  .poster-deck #datenmodell > .container {
    display: grid;
    min-height: 0;
    grid-template-columns: minmax(330px, 0.68fr) minmax(0, 1.32fr);
    grid-template-rows: minmax(0, 1fr) auto;
    gap: clamp(20px, 3vh, 32px) clamp(40px, 4vw, 78px);
    align-items: center;
  }

  .poster-deck #datenmodell .section-intro {
    display: block;
    min-height: 0;
    padding: 0;
    margin: 0;
    grid-row: 1 / 3;
    border: 0;
  }

  .poster-deck #datenmodell .section-intro h2 {
    max-width: 9ch;
    font-size: clamp(3.45rem, 4.45vw, 6.3rem);
  }

  .poster-deck #datenmodell .section-intro > p {
    margin-top: 28px;
  }

  .poster-deck #datenmodell .model-boundary {
    min-height: 0;
    padding-top: 54px;
    align-self: end;
  }

  .poster-deck #datenmodell .model-tree {
    padding: clamp(16px, 1.5vw, 24px);
  }

  .poster-deck #datenmodell .model-relations {
    height: clamp(66px, 8vh, 88px);
  }

  .poster-deck #datenmodell .dimension-row {
    padding-top: 14px;
  }

  .poster-deck #datenmodell .model-principles {
    margin: 0;
    align-self: start;
  }

  .poster-deck #datenmodell .model-principles article {
    padding: 18px;
  }

  /* 07 · Identity and duty logic use the full horizontal axis */
  .poster-deck #fac-regis > .container {
    grid-template-columns: minmax(320px, 0.62fr) minmax(0, 1.38fr);
    grid-template-areas:
      "intro identity"
      "bridge bridge"
      "explain explain";
  }

  .poster-deck #fac-regis .section-intro {
    display: block;
    grid-area: intro;
    padding: 0;
    border: 0;
  }

  .poster-deck #fac-regis .section-intro h2 {
    max-width: 9ch;
  }

  .poster-deck #fac-regis .section-intro > p {
    margin-top: 24px;
  }

  .poster-deck #fac-regis .identity-grid {
    grid-area: identity;
  }

  .poster-deck #fac-regis .identity-card {
    min-height: clamp(210px, 26vh, 252px);
  }

  .poster-deck #fac-regis .regis-bridge {
    grid-area: bridge;
    margin: 0;
  }

  .poster-deck #fac-regis .regis-bridge > div:not(.regis-arrow):not(.regis-multiply) {
    min-height: 132px;
  }

  .poster-deck #fac-regis .regis-explain {
    grid-area: explain;
    padding: clamp(20px, 2.2vh, 28px);
    margin: 0;
  }

  /* 08 · Six-column standards poster */
  .poster-deck #standards .standard-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .poster-deck #standards .standard-card {
    min-height: clamp(270px, 34vh, 330px);
    padding: clamp(20px, 1.6vw, 30px);
  }

  .poster-deck #standards .control-statement {
    min-height: 136px;
    padding: 24px 30px;
    margin: 0;
  }

  .poster-deck #standards .control-statement-mark {
    width: 72px;
    height: 72px;
  }

  /* 09/10 · Full-height conclusion slides */
  .poster-deck #it-fragen .faq-layout {
    min-height: 0;
    padding-top: clamp(42px, 6vh, 64px);
    padding-bottom: clamp(42px, 6vh, 64px);
    align-content: center;
  }

  .poster-deck #kontakt,
  .poster-deck #kontakt .cta-inner {
    height: calc(100svh - 74px);
    min-height: calc(100svh - 74px);
    max-height: calc(100svh - 74px);
  }
}

@media (min-width: 981px) and (max-width: 1500px),
  (min-width: 981px) and (max-height: 820px) {
  .poster-deck .section > .container,
  .poster-deck .mcp-block > .container {
    padding-block: 22px;
  }

  .poster-deck .slide-number-badge {
    top: 18px;
    width: 52px;
    box-shadow: 0 0 0 6px rgba(186, 255, 104, 0.1);
  }

  .poster-deck .slide-number-badge b {
    font-size: 1.12rem;
  }

  .poster-deck .slide-number-badge small {
    padding-top: 3px;
    margin-top: 3px;
    font-size: 0.46rem;
  }

  .poster-deck .slide-heading {
    grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.65fr);
    gap: clamp(22px, 3vw, 40px);
    padding-bottom: 14px;
  }

  .poster-deck .slide-heading h2 {
    max-width: 15ch;
    font-size: clamp(2.4rem, 3.6vw, 3.45rem);
    line-height: 0.9;
  }

  .poster-deck .slide-heading > p {
    font-size: 0.78rem;
    line-height: 1.35;
  }

  .poster-deck #prinzip > .container {
    grid-template-columns: minmax(300px, 0.58fr) minmax(0, 1.42fr);
    column-gap: clamp(26px, 3vw, 44px);
  }

  .poster-deck #prinzip .section-intro h2 {
    font-size: clamp(2.55rem, 3.7vw, 3.5rem);
    line-height: 0.9;
  }

  .poster-deck #prinzip .section-intro > p {
    margin-top: 14px;
    font-size: 0.76rem;
    line-height: 1.4;
  }

  .poster-deck #prinzip .status-legend {
    padding-top: 8px;
    gap: 10px;
    font-size: 0.56rem;
  }

  .poster-deck #prinzip .architecture-layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
    gap: clamp(18px, 2vw, 28px);
  }

  .poster-deck #prinzip .layer-guide .outcomes-title {
    padding: 0 0 8px;
    font-size: 1.3rem;
    line-height: 1;
  }

  .poster-deck #prinzip .layer-guide-lead {
    margin-bottom: 6px;
    font-size: 0.68rem;
    line-height: 1.25;
  }

  .poster-deck #prinzip .layer-item {
    margin-left: 0;
  }

  .poster-deck #prinzip .layer-item summary {
    min-height: 42px;
    padding-block: 4px;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
  }

  .poster-deck #prinzip .layer-item summary small,
  .poster-deck #prinzip .layer-flag {
    display: none;
  }

  .poster-deck #prinzip .layer-item summary strong {
    font-size: 0.82rem;
    line-height: 1.08;
  }

  .poster-deck #prinzip .layer-no {
    width: 28px;
    height: 28px;
    font-size: 0.68rem;
  }

  .poster-deck #prinzip .principle-card {
    padding: 12px 14px;
    margin-top: 8px;
  }

  .poster-deck #prinzip .principle-card .principle-kicker {
    margin-bottom: 6px;
    font-size: 0.56rem;
  }

  .poster-deck #prinzip .principle-card h3 {
    margin-bottom: 6px;
    font-size: 1.2rem;
    line-height: 1;
  }

  .poster-deck #prinzip .principle-card p:last-child {
    margin-top: 0;
    font-size: 0.66rem;
    line-height: 1.25;
  }

  .poster-deck #mcp > .container,
  .poster-deck .mcp-slide > .container {
    gap: 18px;
  }

  .poster-deck #mcp .mcp-head {
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
    gap: 30px;
    padding-bottom: 14px;
  }

  .poster-deck #mcp .mcp-head h2 {
    font-size: clamp(2.6rem, 4vw, 3.8rem);
    line-height: 0.9;
  }

  .poster-deck #mcp .mcp-head > p {
    font-size: 0.76rem;
    line-height: 1.4;
  }

  .poster-deck #mcp .mcp-path {
    min-height: 0;
    padding: 12px;
    grid-template-columns: minmax(118px, 1fr) 34px minmax(118px, 1fr) 34px minmax(118px, 1fr) 34px minmax(118px, 1fr);
    gap: 6px;
  }

  .poster-deck #mcp .mcp-path > .mcp-arrow,
  .poster-deck #mcp .mcp-path > .mcp-arrow:nth-of-type(2),
  .poster-deck #mcp .mcp-path > .mcp-arrow:nth-of-type(4) {
    display: flex;
    grid-column: auto;
  }

  .poster-deck #mcp .mcp-node {
    min-height: 132px;
    padding: 14px;
  }

  .poster-deck #mcp .mcp-node strong {
    font-size: 1rem;
  }

  .poster-deck #mcp .mcp-node :is(small, li),
  .poster-deck #mcp .mcp-arrow span {
    font-size: 0.56rem;
  }

  .poster-deck .mcp-slide .mcp-grid {
    min-height: 0;
  }

  .poster-deck .mcp-slide .mcp-card {
    min-height: 0;
    padding: 14px;
  }

  .poster-deck .mcp-slide .mcp-card-head {
    margin-bottom: 9px;
  }

  .poster-deck .mcp-slide .mcp-card h4 {
    margin-bottom: 7px;
    font-size: 0.96rem;
    line-height: 1.12;
  }

  .poster-deck .mcp-slide .mcp-card p {
    margin: 0;
    font-size: 0.7rem;
    line-height: 1.35;
  }

  .poster-deck .mcp-slide .mcp-card ul {
    display: none;
  }

  .poster-deck #mcp-kontrolle .mcp-demo {
    padding: 14px 16px;
    grid-template-columns: minmax(210px, 0.72fr) minmax(0, 1.28fr);
    gap: 20px;
  }

  .poster-deck #mcp-kontrolle .mcp-demo h3 {
    margin-bottom: 6px;
    font-size: 1.2rem;
  }

  .poster-deck #mcp-kontrolle .mcp-demo-intro > p {
    display: none;
  }

  .poster-deck #mcp-kontrolle .mcp-tabs {
    gap: 4px;
  }

  .poster-deck #mcp-kontrolle .mcp-tabs button {
    padding: 7px 9px;
    gap: 8px;
    font-size: 0.7rem;
  }

  .poster-deck #mcp-kontrolle .mcp-ask {
    padding: 8px 10px;
    margin-bottom: 10px;
    font-size: 0.76rem;
  }

  .poster-deck #mcp-kontrolle .mcp-trace {
    gap: 6px;
  }

  .poster-deck #mcp-kontrolle .mcp-trace::before {
    left: 35px;
  }

  .poster-deck #mcp-kontrolle .mcp-trace li {
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 9px;
  }

  .poster-deck #mcp-kontrolle .mcp-trace strong {
    font-size: 0.72rem;
    line-height: 1.2;
  }

  .poster-deck #mcp-kontrolle .mcp-trace small {
    font-size: 0.61rem;
    line-height: 1.25;
  }

  .poster-deck #mcp-kontrolle .trace-tag {
    padding: 4px;
    font-size: 0.52rem;
  }

  .poster-deck #mcp-kontrolle .mcp-guard {
    padding: 12px 14px;
    grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
    gap: 18px;
  }

  .poster-deck #mcp-kontrolle .mcp-guard .principle-kicker {
    margin-bottom: 5px;
    font-size: 0.52rem;
  }

  .poster-deck #mcp-kontrolle .mcp-guard h3 {
    font-size: 1.02rem;
    line-height: 1.08;
  }

  .poster-deck #mcp-kontrolle .mcp-guard-list {
    gap: 4px;
  }

  .poster-deck #mcp-kontrolle .mcp-guard-list li {
    font-size: 0.64rem;
    line-height: 1.25;
  }

  .poster-deck :is(#datenfluss, #fac-regis, #standards) > .container {
    gap: 14px;
  }

  .poster-deck :is(#datenfluss, #fac-regis, #standards) .section-intro {
    padding-bottom: 14px;
  }

  .poster-deck :is(#datenfluss, #fac-regis, #standards) .section-intro h2 {
    font-size: clamp(2.5rem, 3.7vw, 3.5rem);
    line-height: 0.9;
  }

  .poster-deck :is(#datenfluss, #fac-regis, #standards) .section-intro > p {
    font-size: 0.74rem;
    line-height: 1.35;
  }

  .poster-deck #datenfluss .data-loop li {
    min-height: 0;
    padding: 14px 12px;
  }

  .poster-deck #datenfluss .flow-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 12px;
    font-size: 1rem;
  }

  .poster-deck #datenfluss .data-loop h3 {
    font-size: 0.95rem;
  }

  .poster-deck #datenfluss .data-loop p,
  .poster-deck #datenfluss .loop-note {
    font-size: 0.67rem;
    line-height: 1.35;
  }

  .poster-deck #datenfluss .loop-note {
    padding: 10px 0;
  }

  .poster-deck #datenmodell > .container {
    grid-template-columns: minmax(270px, 0.58fr) minmax(0, 1.42fr);
    gap: 14px 30px;
  }

  .poster-deck #datenmodell .section-intro {
    height: auto;
    align-self: center;
  }

  .poster-deck #datenmodell .section-intro h2 {
    font-size: clamp(2.5rem, 3.6vw, 3.45rem);
    line-height: 0.9;
  }

  .poster-deck #datenmodell .section-intro > p {
    margin-top: 14px;
    font-size: 0.73rem;
    line-height: 1.38;
  }

  .poster-deck #datenmodell .model-boundary {
    padding-top: 26px;
    align-self: center;
  }

  .poster-deck #datenmodell .model-tree {
    padding: 10px;
  }

  .poster-deck #datenmodell .model-tree header {
    padding-bottom: 7px;
    margin-bottom: 7px;
    gap: 7px;
  }

  .poster-deck #datenmodell .tree-index {
    width: 30px;
    height: 30px;
    font-size: 0.76rem;
  }

  .poster-deck #datenmodell .model-tree header p {
    font-size: 0.46rem;
  }

  .poster-deck #datenmodell .model-tree header h3 {
    font-size: 0.92rem;
  }

  .poster-deck #datenmodell .model-tree ol li {
    min-height: 25px;
    padding: 5px 5px 5px 23px;
    margin-bottom: 3px;
    font-size: 0.6rem;
    line-height: 1.15;
  }

  .poster-deck #datenmodell .model-tree ol li::before {
    top: 9px;
    left: 9px;
    width: 6px;
    height: 6px;
  }

  .poster-deck #datenmodell .model-tree ol li:not(:last-child)::after {
    bottom: -4px;
    left: 12px;
    height: 4px;
  }

  .poster-deck #datenmodell .side-node {
    right: 8px;
    bottom: 40px;
    padding: 4px 5px;
    font-size: 0.48rem;
  }

  .poster-deck #datenmodell .relation-chip {
    padding: 3px 4px;
    font-size: 0.46rem;
  }

  .poster-deck #datenmodell .model-relations {
    height: 40px;
    margin-top: 4px;
  }

  .poster-deck #datenmodell .model-relations > span {
    top: 20px;
    padding: 3px 6px;
    font-size: 0.48rem;
  }

  .poster-deck #datenmodell .dimension-row {
    padding-top: 6px;
    gap: 4px;
  }

  .poster-deck #datenmodell .dimension-row span {
    padding: 3px 5px;
    font-size: 0.48rem;
  }

  .poster-deck #datenmodell .model-principles article {
    padding: 9px;
    gap: 7px;
  }

  .poster-deck #datenmodell .principle-icon {
    width: 28px;
    height: 28px;
    font-size: 0.5rem;
  }

  .poster-deck #datenmodell .model-principles h3 {
    margin-bottom: 3px;
    font-size: 0.74rem;
  }

  .poster-deck #datenmodell .model-principles p {
    font-size: 0.58rem;
    line-height: 1.25;
  }

  .poster-deck #fac-regis .identity-card {
    min-height: 0;
    padding: 12px;
  }

  .poster-deck #fac-regis .identity-type {
    margin-bottom: 6px;
    font-size: 0.5rem;
  }

  .poster-deck #fac-regis .identity-value {
    min-height: 0;
    margin-bottom: 7px;
    font-size: 1rem;
  }

  .poster-deck #fac-regis .identity-card h3 {
    margin-bottom: 5px;
    font-size: 0.82rem;
  }

  .poster-deck #fac-regis .identity-card p {
    font-size: 0.62rem;
    line-height: 1.28;
  }

  .poster-deck #fac-regis .identity-link {
    font-size: 2rem;
  }

  .poster-deck #fac-regis .regis-bridge > div:not(.regis-arrow):not(.regis-multiply) {
    min-height: 96px;
    padding: 10px;
  }

  .poster-deck #fac-regis .regis-bridge :is(.regis-source, .regis-axis, .regis-context, .regis-result) strong {
    font-size: 0.75rem;
  }

  .poster-deck #fac-regis .regis-bridge p,
  .poster-deck #fac-regis .regis-bridge small {
    font-size: 0.52rem;
  }

  .poster-deck #fac-regis .regis-explain {
    padding: 12px 14px;
    grid-template-columns: 0.75fr 1.2fr 1.05fr;
    gap: 18px;
  }

  .poster-deck #fac-regis .regis-explain .explain-label {
    margin-bottom: 4px;
    font-size: 0.48rem;
  }

  .poster-deck #fac-regis .regis-explain h3 {
    font-size: 1rem;
    line-height: 1.08;
  }

  .poster-deck #fac-regis .regis-explain > p,
  .poster-deck #fac-regis .regis-explain li {
    font-size: 0.62rem;
    line-height: 1.25;
  }

  .poster-deck #fac-regis .regis-explain li {
    padding: 0 0 4px 14px;
  }

  .poster-deck #standards .standard-card {
    min-height: 0;
    padding: 12px;
  }

  .poster-deck #standards .standard-card::before {
    margin-bottom: 10px;
  }

  .poster-deck #standards .standard-monogram {
    font-size: 2rem;
  }

  .poster-deck #standards .standard-card h3 {
    font-size: 0.84rem;
    line-height: 1.08;
  }

  .poster-deck #standards .standard-card p {
    font-size: 0.61rem;
    line-height: 1.3;
  }

  .poster-deck #standards .status-badge {
    font-size: 0.47rem;
  }

  .poster-deck #standards .control-statement {
    min-height: 0;
    padding: 12px 16px;
    gap: 14px;
  }

  .poster-deck #standards .control-statement-mark {
    width: 44px;
    height: 44px;
    font-size: 0.78rem;
  }

  .poster-deck #standards .control-statement h3 {
    font-size: 1rem;
  }

  .poster-deck #standards .control-statement > p {
    font-size: 0.62rem;
    line-height: 1.3;
  }

  .poster-deck #it-fragen .faq-layout {
    padding-block: 22px;
    gap: 42px;
    align-items: center;
  }

  .poster-deck #it-fragen .faq-intro {
    position: static;
  }

  .poster-deck #it-fragen .faq-intro h2 {
    margin-bottom: 14px;
    font-size: clamp(2.6rem, 3.8vw, 3.55rem);
    line-height: 0.9;
  }

  .poster-deck #it-fragen .faq-intro > p:not(.eyebrow) {
    margin-bottom: 14px;
    font-size: 0.72rem;
    line-height: 1.38;
  }

  .poster-deck #it-fragen .faq-list summary {
    padding: 11px 38px 11px 0;
    font-size: 0.84rem;
  }

  .poster-deck #it-fragen .faq-list summary::after {
    top: 8px;
    width: 24px;
    height: 24px;
    font-size: 0.9rem;
  }

  .poster-deck #it-fragen .faq-list details p {
    padding: 0 38px 12px 0;
    font-size: 0.67rem;
    line-height: 1.35;
  }
}

/* 01 · Über uns — two complementary founder profiles on one poster. */
.poster-deck #ueber-uns {
  --chapter-color: rgba(186, 255, 104, 0.045);
  --folio-color: rgba(233, 240, 236, 0.48);
  color: #f0f4f1;
  background-color: var(--poster-dark);
  background-image:
    linear-gradient(rgba(186, 255, 104, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 255, 104, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
}

.poster-deck #ueber-uns .eyebrow {
  color: rgba(240, 244, 241, 0.86);
}

.poster-deck .about-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: end;
  border-bottom: 1px solid rgba(186, 255, 104, 0.22);
}

.poster-deck .about-intro h2 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 4.4vw, 5.7rem);
  font-weight: 600;
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.poster-deck .about-intro > p {
  max-width: 43ch;
  margin: 0;
  color: rgba(233, 240, 236, 0.7);
  font-size: clamp(0.88rem, 1vw, 1.08rem);
  line-height: 1.45;
}

.poster-deck .founder-grid {
  display: grid;
  min-height: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.poster-deck .founder-profile {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(150px, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(18px, 2.3vw, 36px);
  align-items: center;
  padding-right: clamp(24px, 3vw, 48px);
}

.poster-deck .founder-profile + .founder-profile {
  padding-right: 0;
  padding-left: clamp(24px, 3vw, 48px);
  border-left: 1px solid rgba(186, 255, 104, 0.22);
}

.poster-deck .founder-portrait {
  width: 100%;
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  border-top: 4px solid var(--poster-lime);
  border-radius: 14px;
  background: #c8cbc7;
}

.poster-deck .founder-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
}

.poster-deck .founder-copy {
  min-width: 0;
}

.poster-deck .founder-role,
.poster-deck .founder-focus {
  margin: 0;
  color: var(--poster-lime);
  font-family: var(--font-mono);
  font-size: clamp(0.58rem, 0.68vw, 0.76rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.poster-deck .founder-copy h3 {
  margin: 10px 0 18px;
  color: #f0f4f1;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 3vw, 4rem);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.05em;
}

.poster-deck .founder-bio {
  margin: 0;
  color: rgba(233, 240, 236, 0.7);
  font-size: clamp(0.74rem, 0.82vw, 0.94rem);
  line-height: 1.45;
}

.poster-deck .founder-focus {
  padding-top: 15px;
  margin-top: 16px;
  border-top: 1px solid rgba(186, 255, 104, 0.18);
  color: rgba(186, 255, 104, 0.78);
  font-size: clamp(0.52rem, 0.57vw, 0.64rem);
}

/* 02 · Unser Ansatz — from operational friction to measurable effect. */
.poster-deck #ansatz {
  overflow: hidden;
}

.poster-deck .approach-shell {
  display: grid;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(14px, 2.4vh, 24px);
}

.poster-deck .approach-intro {
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(0, 1.25fr) minmax(290px, 0.75fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: end;
  padding-bottom: clamp(16px, 2.2vh, 24px);
  border-bottom: 1px solid var(--poster-line);
}

.poster-deck .approach-intro .eyebrow {
  margin-bottom: clamp(14px, 2vh, 22px);
}

.poster-deck .approach-intro h2 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.35rem, 5.05vw, 6.45rem);
  font-weight: 600;
  line-height: 0.86;
  letter-spacing: -0.065em;
}

.poster-deck .approach-intro h2 span {
  color: #126444;
}

.poster-deck .approach-promise {
  max-width: 46ch;
  padding-left: 18px;
  border-left: 3px solid var(--poster-lime);
}

.poster-deck .approach-promise p {
  margin: 0;
  color: rgba(9, 40, 28, 0.72);
  font-size: clamp(0.82rem, 0.94vw, 1rem);
  line-height: 1.45;
}

.poster-deck .approach-promise .approach-kicker {
  margin-bottom: 10px;
  color: var(--poster-green);
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 0.68vw, 0.76rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.poster-deck .approach-field {
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(240px, 0.48fr) minmax(0, 1.52fr);
  overflow: hidden;
  color: #f0f4f1;
  border-top: 5px solid var(--poster-lime);
  background: var(--poster-green);
}

.poster-deck .approach-diagnosis {
  display: flex;
  min-width: 0;
  padding: clamp(20px, 2.4vw, 38px);
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(186, 255, 104, 0.22);
}

.poster-deck .approach-label {
  margin: 0 0 18px;
  color: var(--poster-lime);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.poster-deck .approach-diagnosis h3 {
  max-width: 9ch;
  margin: 0 0 16px;
  color: #f0f4f1;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.4vw, 3.25rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.045em;
}

.poster-deck .approach-diagnosis > p:last-child {
  max-width: 36ch;
  margin: 0;
  color: rgba(233, 240, 236, 0.7);
  font-size: clamp(0.74rem, 0.82vw, 0.9rem);
  line-height: 1.42;
}

.poster-deck .approach-steps {
  position: relative;
  display: grid;
  min-width: 0;
  margin: 0;
  padding: clamp(22px, 2.7vw, 42px);
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(10px, 1.25vw, 22px);
  align-content: center;
  list-style: none;
}

.poster-deck .approach-steps::before {
  position: absolute;
  top: calc(50% - 67px);
  right: clamp(42px, 4vw, 72px);
  left: clamp(42px, 4vw, 72px);
  height: 1px;
  content: "";
  background: rgba(186, 255, 104, 0.3);
}

.poster-deck .approach-steps li {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.poster-deck .approach-steps li > span {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: clamp(18px, 2.5vh, 26px);
  place-items: center;
  color: var(--poster-ink);
  border-radius: 50%;
  background: var(--poster-lime);
  box-shadow: 0 0 0 7px rgba(186, 255, 104, 0.08);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
}

.poster-deck .approach-steps strong {
  display: block;
  min-height: 2.2em;
  color: #f0f4f1;
  font-family: var(--font-display);
  font-size: clamp(0.88rem, 1.05vw, 1.18rem);
  font-weight: 600;
  line-height: 1.05;
}

.poster-deck .approach-steps p {
  margin: 10px 0 0;
  color: rgba(233, 240, 236, 0.64);
  font-size: clamp(0.66rem, 0.72vw, 0.8rem);
  line-height: 1.35;
}

.poster-deck .approach-outcome {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
  padding: 14px clamp(18px, 2vw, 30px);
  color: var(--poster-ink);
  background: var(--poster-lime);
}

.poster-deck .approach-outcome > p {
  margin: 0;
}

.poster-deck .approach-outcome > p strong,
.poster-deck .approach-outcome > p span {
  display: block;
}

.poster-deck .approach-outcome > p strong {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 1.05vw, 1.18rem);
  line-height: 1.05;
}

.poster-deck .approach-outcome > p span {
  margin-top: 3px;
  font-size: clamp(0.62rem, 0.68vw, 0.74rem);
  line-height: 1.3;
}

.poster-deck .approach-outcome ul {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.poster-deck .approach-outcome li {
  min-width: 0;
  padding-inline: 14px;
  font-family: var(--font-mono);
  font-size: clamp(0.58rem, 0.64vw, 0.7rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.poster-deck .approach-outcome li + li {
  border-left: 1px solid rgba(9, 40, 28, 0.28);
}

@media (min-width: 981px) {
  .poster-deck .toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .poster-deck .toc-list a {
    min-height: 74px;
    padding-block: 10px;
  }

  .poster-deck #ueber-uns > .about-shell {
    display: grid;
    height: 100%;
    padding-block: clamp(28px, 4vh, 42px);
    grid-template-rows: auto minmax(0, 1fr);
    gap: clamp(18px, 3vh, 30px);
  }

  .poster-deck .about-intro {
    padding-bottom: clamp(18px, 2.5vh, 28px);
  }

  .poster-deck .founder-portrait {
    max-height: min(39vh, 340px);
  }

  .poster-deck #ansatz > .approach-shell {
    height: 100%;
    padding-block: clamp(26px, 3.8vh, 40px);
  }
}

@media (min-width: 981px) and (max-width: 1500px),
  (min-width: 981px) and (max-height: 820px) {
  .poster-deck #ueber-uns > .about-shell {
    padding-block: 22px;
    gap: 18px;
  }

  .poster-deck .about-intro {
    padding-bottom: 16px;
  }

  .poster-deck .about-intro h2 {
    font-size: clamp(2.7rem, 3.7vw, 3.8rem);
  }

  .poster-deck .about-intro > p {
    font-size: 0.76rem;
    line-height: 1.38;
  }

  .poster-deck .founder-profile {
    gap: 18px;
    padding-right: 24px;
  }

  .poster-deck .founder-profile + .founder-profile {
    padding-left: 24px;
  }

  .poster-deck .founder-portrait {
    max-height: 290px;
  }

  .poster-deck .founder-copy h3 {
    margin: 8px 0 12px;
    font-size: clamp(2rem, 2.65vw, 2.7rem);
  }

  .poster-deck .founder-bio {
    font-size: 0.7rem;
    line-height: 1.38;
  }

  .poster-deck .founder-focus {
    padding-top: 10px;
    margin-top: 11px;
    font-size: 0.5rem;
  }

  .poster-deck #ansatz > .approach-shell {
    padding-block: 20px;
    gap: 13px;
  }

  .poster-deck .approach-intro {
    gap: 36px;
    padding-bottom: 13px;
  }

  .poster-deck .approach-intro .eyebrow {
    margin-bottom: 10px;
  }

  .poster-deck .approach-intro h2 {
    font-size: clamp(2.65rem, 3.45vw, 3.65rem);
  }

  .poster-deck .approach-promise p {
    font-size: 0.72rem;
    line-height: 1.36;
  }

  .poster-deck .approach-promise .approach-kicker {
    margin-bottom: 7px;
    font-size: 0.55rem;
  }

  .poster-deck .approach-field {
    grid-template-columns: 236px minmax(0, 1fr);
  }

  .poster-deck .approach-diagnosis {
    padding: 20px;
  }

  .poster-deck .approach-label {
    margin-bottom: 12px;
    font-size: 0.54rem;
  }

  .poster-deck .approach-diagnosis h3 {
    margin-bottom: 11px;
    font-size: 1.75rem;
  }

  .poster-deck .approach-diagnosis > p:last-child {
    font-size: 0.66rem;
    line-height: 1.34;
  }

  .poster-deck .approach-steps {
    padding: 20px;
    gap: 10px;
  }

  .poster-deck .approach-steps::before {
    top: calc(50% - 56px);
  }

  .poster-deck .approach-steps li > span {
    width: 36px;
    height: 36px;
    margin-bottom: 16px;
    font-size: 0.58rem;
  }

  .poster-deck .approach-steps strong {
    font-size: 0.78rem;
  }

  .poster-deck .approach-steps p {
    margin-top: 7px;
    font-size: 0.6rem;
  }

  .poster-deck .approach-outcome {
    padding: 10px 15px;
  }

  .poster-deck .approach-outcome > p strong {
    font-size: 0.82rem;
  }

  .poster-deck .approach-outcome > p span,
  .poster-deck .approach-outcome li {
    font-size: 0.56rem;
  }
}

/* Short landscape screens need the final poster to breathe horizontally
   instead of letting the oversized closing line run beyond the viewport. */
@media (min-width: 981px) and (max-height: 820px) {
  .poster-deck #kontakt .cta-inner {
    padding-block: 22px;
    align-items: center;
  }

  .poster-deck #kontakt .cta-inner h2 {
    max-width: 12ch;
    font-size: clamp(3.6rem, 4.65vw, 5rem);
    line-height: 0.84;
  }
}

@media (max-width: 980px) {
  .poster-deck .slide-number-badge {
    top: 18px;
    right: 16px;
    width: 60px;
    box-shadow: 0 0 0 6px rgba(186, 255, 104, 0.1);
  }

  .poster-deck #top .slide-number-badge {
    top: 88px;
  }

  .poster-deck .slide-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    padding: 104px 0 34px;
  }

  .poster-deck .mcp-block {
    padding: 0 0 96px;
    margin: 0;
  }

  .poster-deck .mcp-block > .container {
    height: auto;
  }

  .poster-deck #mcp .mcp-path {
    padding: 16px;
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck #mcp .mcp-path > .mcp-arrow,
  .poster-deck #mcp .mcp-path > .mcp-arrow:nth-of-type(2),
  .poster-deck #mcp .mcp-path > .mcp-arrow:nth-of-type(4) {
    display: flex;
    grid-column: auto;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    align-items: center;
  }

  .poster-deck #mcp .mcp-arrow i {
    width: 2px;
    height: 22px;
  }

  .poster-deck .presentation-controls {
    right: 12px;
    border-radius: 16px;
  }

  .poster-deck .eyebrow:has(.section-number) {
    min-height: 48px;
    margin-bottom: 18px;
    gap: 12px;
    padding-right: 0;
    font-size: 0.74rem;
  }

  .poster-deck .eyebrow:has(.section-number) .section-number {
    width: 48px;
    height: 48px;
    min-width: 48px;
    box-shadow: 0 0 0 5px rgba(186, 255, 104, 0.1);
    font-size: 0.8rem;
  }

  .poster-deck #ueber-uns {
    padding-bottom: 76px;
  }

  .poster-deck #ueber-uns > .about-shell {
    height: auto;
    padding-block: 74px 24px;
  }

  .poster-deck .about-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding-bottom: 24px;
  }

  .poster-deck .about-intro h2 {
    font-size: clamp(2.7rem, 8vw, 4.8rem);
  }

  .poster-deck .about-intro > p {
    max-width: 56ch;
  }

  .poster-deck .founder-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck .founder-profile,
  .poster-deck .founder-profile + .founder-profile {
    grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
    gap: 24px;
    padding: 28px 0;
    border-left: 0;
  }

  .poster-deck .founder-profile + .founder-profile {
    border-top: 1px solid rgba(186, 255, 104, 0.22);
  }

  .poster-deck .founder-portrait {
    max-height: 210px;
  }

  .poster-deck #ansatz {
    padding-bottom: 76px;
  }

  .poster-deck #ansatz > .approach-shell {
    height: auto;
    padding-block: 74px 24px;
  }

  .poster-deck .approach-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    padding-bottom: 24px;
  }

  .poster-deck .approach-intro h2 {
    font-size: clamp(2.65rem, 8.2vw, 4.7rem);
  }

  .poster-deck .approach-promise {
    max-width: 62ch;
  }

  .poster-deck .approach-field {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck .approach-diagnosis {
    border-right: 0;
    border-bottom: 1px solid rgba(186, 255, 104, 0.22);
  }

  .poster-deck .approach-diagnosis h3 {
    max-width: none;
  }

  .poster-deck .approach-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .poster-deck .approach-steps::before {
    display: none;
  }

  .poster-deck .approach-outcome {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 620px) {
  .poster-deck .founder-profile,
  .poster-deck .founder-profile + .founder-profile {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck .founder-portrait {
    max-width: 220px;
  }

  .poster-deck .approach-steps,
  .poster-deck .approach-outcome ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .poster-deck .approach-outcome li {
    padding: 8px 0;
  }

  .poster-deck .approach-outcome li + li {
    border-top: 1px solid rgba(9, 40, 28, 0.24);
    border-left: 0;
  }
}

@media print {
  .poster-deck .section,
  .poster-deck #mcp,
  .poster-deck #kontakt {
    width: auto;
    min-height: 0;
    padding: 18mm 0;
    margin: 0;
    break-before: page;
    color: #081812;
    background: #fff;
  }

  .poster-deck .cta-section {
    display: block !important;
  }

  .poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::before,
  .poster-deck :is(#ueber-uns, #ansatz, #prinzip, #datenfluss, #datenmodell, #fac-regis, #standards, #it-fragen, #kontakt)::after,
  .poster-deck #mcp::before,
  .poster-deck #mcp::after {
    display: none;
  }

  .poster-deck .section-intro,
  .poster-deck .mcp-head,
  .poster-deck #it-fragen .faq-layout,
  .poster-deck #kontakt .cta-inner {
    min-height: 0;
    padding: 0 0 10mm;
  }
}

/* Hervorhebung: wo / was / wer im Datenmodell-Intro */
#datenmodell .section-intro h2 .word-accent {
  display: inline-block;
  padding: 0.02em 0.18em 0.06em;
  color: var(--ink-950);
  background: var(--lime-500);
  border-radius: 6px;
  transform: rotate(-1.2deg);
}

#datenmodell .section-intro h2 .word-accent:nth-of-type(2) {
  transform: rotate(1deg);
}

#datenmodell .section-intro h2 .word-accent:nth-of-type(3) {
  transform: rotate(-0.7deg);
}