/* ENVAOS — Globale Styles (Design nach Referenzvorlage) */

/* ── CSS-Variablen ── */
:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-cyan: #06b6d4;
  --color-accent-gradient: linear-gradient(135deg, #2563eb, #06b6d4);
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-subtle: #f8fafc;
  --color-bg-hero: linear-gradient(180deg, #eff6ff 0%, #f0f9ff 50%, #ffffff 100%);
  --color-bg-section: #f1f5f9;
  --color-border: #e2e8f0;
  --color-footer: #0f172a;
  --color-footer-text: #cbd5e1;
  --color-footer-muted: #64748b;
  --color-white: #ffffff;
  --color-success: #22c55e;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-header: 0 1px 3px rgba(0, 0, 0, 0.08);

  --header-height: 72px;
  --container-max: 1200px;
  --section-padding-y: 96px;
  --transition: 0.2s ease;
}

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

ul {
  list-style: none;
}

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

.text-gradient {
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.eyebrow::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 56px;
}

.section-header .eyebrow::before {
  display: none;
}

.section-header .eyebrow {
  justify-content: center;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.section-intro {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-top: 16px;
}

/* Scroll-Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn--secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background-color: #eff6ff;
  color: var(--color-primary-dark);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn--white:hover {
  background-color: #f8fafc;
  color: var(--color-primary-dark);
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-header);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.site-logo {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.site-logo:hover {
  color: var(--color-text);
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-list a {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-text-muted);
  transition: color var(--transition), background-color var(--transition);
}

.nav-list a:hover,
.nav-list a.is-active {
  color: var(--color-primary-dark);
}

.header-cta {
  flex-shrink: 0;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  position: relative;
  z-index: 101;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ── */
.hero {
  position: relative;
  padding-block: 100px 80px;
  background: var(--color-bg-hero);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero .eyebrow {
  justify-content: center;
}

.hero .eyebrow::before {
  display: none;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-subline {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-text-muted);
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 28px;
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  padding-top: 8px;
}

.hero-trust span:not(:last-child)::after {
  content: "·";
  margin-left: 28px;
  color: var(--color-text-light);
  font-weight: 400;
}

/* ── Feature Cards (Kernnutzen) ── */
.section-features {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

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

.feature-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-xl);
  padding: 32px;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.feature-card__link {
  margin-top: auto;
}

/* ── Split Feature Sections (Chat / Pipelines) ── */
.section-split {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.section-split--alt {
  background-color: var(--color-bg-subtle);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-grid--reverse .split-content {
  order: 2;
}

.split-grid--reverse .split-visual {
  order: 1;
}

.split-content .eyebrow::before {
  display: block;
}

.split-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 16px;
}

.split-content p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.split-content p:last-of-type {
  margin-bottom: 24px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.link-arrow svg {
  transition: transform var(--transition);
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

/* ── Chat Mockup ── */
.mockup-chat {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mockup-chat__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}

.mockup-chat__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-border);
}

.mockup-chat__dot--active {
  background-color: var(--color-success);
}

.mockup-chat__title {
  margin-left: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.mockup-chat__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
}

.chat-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.55;
}

.chat-bubble--user {
  align-self: flex-end;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}

.chat-bubble--ai {
  align-self: flex-start;
  background-color: var(--color-bg-subtle);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.chat-source {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 500;
}

.chat-bubble--typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px 20px;
}

.chat-bubble--typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-text-light);
  animation: typing-dot 1.2s ease-in-out infinite;
}

.chat-bubble--typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-bubble--typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-dot {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.85); }
  40% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .chat-bubble--typing span { animation: none; opacity: 0.5; }
}

/* ── Pipeline Mockup (erweitert) ── */
.mockup-pipeline {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mockup-pipeline--rich {
  padding: 0;
}

.pipeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}

.pipeline-header__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.pipeline-header__status {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-success);
  background-color: rgba(34, 197, 94, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.pipeline-track {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 32px 24px 36px;
  gap: 0;
  flex-wrap: wrap;
}

.pipeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 88px;
  flex-shrink: 0;
}

.pipeline-node__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-subtle);
  border: 2px solid var(--color-border);
  color: var(--color-text-muted);
  margin-bottom: 8px;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}

.pipeline-node--done .pipeline-node__icon {
  background-color: rgba(37, 99, 235, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pipeline-node--active .pipeline-node__icon {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.pipeline-node__title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

.pipeline-node__sub {
  font-size: 0.6875rem;
  color: var(--color-text-light);
  margin-top: 2px;
  line-height: 1.3;
}

.pipeline-connector {
  width: 28px;
  height: 2px;
  background-color: var(--color-border);
  margin-top: 22px;
  flex-shrink: 0;
  position: relative;
}

.pipeline-connector--done {
  background: var(--color-accent-gradient);
}

.pipeline-connector::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -3px;
  border: 4px solid transparent;
  border-left-color: var(--color-border);
}

.pipeline-connector--done::after {
  border-left-color: var(--color-cyan);
}

/* ── Differenzierung (2x2) ── */
.section-diff {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-section);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 960px;
  margin-inline: auto;
}

.diff-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background-color: var(--color-white);
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.diff-item__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  margin-top: 2px;
}

.diff-item__text h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.diff-item__text p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── CTA Block ── */
.section-cta {
  padding-block: 80px;
  background-color: var(--color-bg);
}

.cta-block {
  background: var(--color-accent-gradient);
  border-radius: var(--radius-xl);
  padding: 64px 40px;
  text-align: center;
  box-shadow: 0 20px 40px -12px rgba(37, 99, 235, 0.3);
}

.cta-block h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.cta-block p {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.65;
}

/* ── Plattform-Tabs ── */
.section-platform {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.platform-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.platform-tabs__btn {
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.platform-tabs__btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.platform-tabs__btn.is-active {
  color: var(--color-white);
  background: var(--color-accent-gradient);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.platform-tabs__panel {
  display: none;
}

.platform-tabs__panel.is-active {
  display: block;
}

.platform-tabs__caption {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 640px;
  margin: 20px auto 0;
}

/* Plattform-Mockup (Browser-Rahmen) */
.platform-mockup {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 900px;
  margin-inline: auto;
}

.platform-mockup__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}

.platform-mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-border);
}

.platform-mockup__dot:nth-child(1) { background-color: #fca5a5; }
.platform-mockup__dot:nth-child(2) { background-color: #fcd34d; }
.platform-mockup__dot:nth-child(3) { background-color: #86efac; }

.platform-mockup__url {
  margin-left: 12px;
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-family: var(--font-mono);
}

.platform-mockup__body {
  display: flex;
  min-height: 320px;
}

.mock-sidebar {
  width: 160px;
  flex-shrink: 0;
  padding: 16px 12px;
  background-color: var(--color-bg-subtle);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-sidebar__item {
  padding: 8px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}

.mock-sidebar__item--active {
  background-color: var(--color-white);
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.mock-main {
  flex: 1;
  padding: 24px;
}

.mock-main--full {
  width: 100%;
}

.mock-main__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
}

.mock-upload {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background-color: var(--color-bg-subtle);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.mock-upload svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.mock-progress {
  margin-bottom: 20px;
}

.mock-progress__label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.mock-progress__bar {
  height: 8px;
  background-color: var(--color-bg-subtle);
  border-radius: 999px;
  overflow: hidden;
}

.mock-progress__fill {
  height: 100%;
  background: var(--color-accent-gradient);
  border-radius: 999px;
}

.mock-stats-row {
  display: flex;
  gap: 16px;
}

.mock-stat {
  flex: 1;
  padding: 12px;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  text-align: center;
}

.mock-stat__val {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
}

.mock-stat__lbl {
  font-size: 0.6875rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mock-doc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.mock-doc {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
}

.mock-doc__icon {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: rgba(37, 99, 235, 0.1);
  padding: 3px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

.mock-doc__name {
  flex: 1;
  color: var(--color-text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mock-doc__status {
  font-size: 0.6875rem;
  font-weight: 600;
  flex-shrink: 0;
}

.mock-doc__status--ok {
  color: var(--color-success);
}

.mock-search__query {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 10px 14px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
}

.mock-search__hit {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
}

.mock-search__hit--active {
  background-color: rgba(37, 99, 235, 0.08);
  color: var(--color-primary);
  font-weight: 600;
}

.mock-chat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.mock-chat-header__status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-success);
}

.mock-chat-msgs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  min-height: 180px;
}

.mock-chat-input {
  padding: 12px 16px;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

/* ── Custom LLM Highlight ── */
.section-highlight {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.highlight-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
  background: linear-gradient(135deg, #eff6ff 0%, #f0f9ff 50%, #ffffff 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.highlight-card__content .eyebrow::before {
  display: block;
}

.highlight-card__content h2 {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 16px;
}

.highlight-card__content p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.highlight-card__content .btn {
  margin-top: 8px;
}

.highlight-visual {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.highlight-visual__row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.highlight-tag {
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.highlight-tag--accent {
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-color: transparent;
}

.highlight-arrow {
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.highlight-visual__code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.8;
  padding: 16px;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.code-kw {
  font-weight: 700;
  color: var(--color-text);
}

.code-val {
  color: var(--color-primary);
}

.code-ok {
  color: var(--color-success);
  font-weight: 600;
}

/* ── 3-Schritte (RAG in 3 Klicks) ── */
.section-steps {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin-inline: auto;
}

.step-card {
  position: relative;
  text-align: center;
  padding: 36px 28px 32px;
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: box-shadow var(--transition);
}

.step-card:hover {
  box-shadow: var(--shadow-lg);
}

.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  background: var(--color-accent-gradient);
  border-radius: 50%;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.step-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.step-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.steps-grid .step-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 58px;
  right: -18px;
  width: 12px;
  height: 2px;
  background: var(--color-border);
  display: none;
}

/* ── Modell-Badges ── */
.section-models {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.model-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.model-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.model-badge:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.model-badge__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-subtle);
  color: var(--color-primary);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.features-grid--6 {
  grid-template-columns: repeat(3, 1fr);
}

.mock-feedback {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mock-feedback__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
}

.mock-feedback__score {
  font-weight: 700;
  color: var(--color-success);
}

.mock-log {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1.7;
  padding: 16px;
  background-color: #0f172a;
  color: #94a3b8;
  border-radius: var(--radius-md);
  max-height: 200px;
  overflow: hidden;
}

.mock-log__line {
  display: block;
}

.mock-log__time {
  color: #64748b;
}

.mock-log__ok {
  color: #86efac;
}

/* ── LLM Training: Vergleichskarten ── */
.section-compare {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin-inline: auto;
}

.compare-card {
  padding: 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
}

.compare-card--heavy {
  background: linear-gradient(160deg, #fef2f2 0%, #ffffff 60%);
  border-color: #fecaca;
}

.compare-card--light {
  background: linear-gradient(160deg, #eff6ff 0%, #ffffff 60%);
  border-color: #bfdbfe;
  box-shadow: var(--shadow-lg);
}

.compare-card__label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.compare-card--heavy .compare-card__label {
  background-color: #fee2e2;
  color: #b91c1c;
}

.compare-card--light .compare-card__label {
  background-color: #dbeafe;
  color: var(--color-primary);
}

.compare-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.compare-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.metric-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.metric-bar__head {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.metric-bar__track {
  height: 10px;
  background-color: var(--color-bg-subtle);
  border-radius: 999px;
  overflow: hidden;
}

.metric-bar__fill {
  height: 100%;
  border-radius: 999px;
}

.metric-bar__fill--high {
  width: 95%;
  background: linear-gradient(90deg, #f87171, #ef4444);
}

.metric-bar__fill--low {
  width: 18%;
  background: var(--color-accent-gradient);
}

/* ── Analogie Visual (Fachbuch) ── */
.section-analogy {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.analogy-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.analogy-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.analogy-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.analogy-figure__icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-subtle);
  border: 2px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
}

.analogy-figure__lbl {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.analogy-plus {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-text-light);
}

.analogy-book {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.analogy-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: #15803d;
}

/* ── QLoRA Säulen (01 / 02) ── */
.section-pillars {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-section);
}

.pillar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.pillar-card {
  position: relative;
  padding: 36px 36px 36px 100px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.pillar-card__num {
  position: absolute;
  left: 28px;
  top: 32px;
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.85;
}

.pillar-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.pillar-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ── Quantisierung Visual ── */
.section-memory {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.memory-visual {
  max-width: 720px;
  margin: 40px auto 0;
  padding: 36px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.memory-row {
  margin-bottom: 28px;
}

.memory-row:last-child {
  margin-bottom: 0;
}

.memory-row__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.memory-row__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
}

.memory-row__val {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.memory-row__bar {
  height: 28px;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.memory-row__fill {
  height: 100%;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  padding-inline: 12px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-white);
}

.memory-row__fill--full {
  width: 100%;
  background: linear-gradient(90deg, #64748b, #475569);
}

.memory-row__fill--qlora {
  width: 22%;
  min-width: 80px;
  background: var(--color-accent-gradient);
}

/* ── Adapter Stack ── */
.section-adapters {
  padding-block: var(--section-padding-y);
  background: linear-gradient(180deg, #eff6ff 0%, #f8fafc 100%);
}

.adapter-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: center;
}

.adapter-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 28px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.adapter-layers {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
  padding-bottom: 4px;
}

.adapter-base {
  width: 100%;
  padding: 24px 20px;
  background-color: var(--color-bg-subtle);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.adapter-base__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 4px;
}

.adapter-base__sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.adapter-layer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background-color: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  max-width: 100%;
}

.adapter-stack-divider {
  display: flex;
  justify-content: flex-end;
  gap: 48px;
  padding: 12px 48px 12px 0;
}

.adapter-stack-divider span {
  display: block;
  width: 2px;
  height: 28px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-border));
  border-radius: 1px;
  opacity: 0.5;
}

.adapter-layer__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-gradient);
  flex-shrink: 0;
}

/* ── Training Timeline ── */
.section-timeline {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.timeline {
  max-width: 720px;
  margin-inline: auto;
  position: relative;
  padding-left: 48px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-cyan));
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  padding-bottom: 36px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item__dot {
  position: absolute;
  left: -48px;
  top: 4px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-primary);
  z-index: 1;
}

.timeline-item__dot--done {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: var(--color-white);
}

.timeline-item h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.timeline-item p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── Outcome Banner ── */
.outcome-banner {
  padding: 40px 48px;
  background: var(--color-accent-gradient);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.25);
  max-width: 880px;
  margin-inline: auto;
}

.outcome-banner h2 {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.outcome-banner p {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.75;
  max-width: 680px;
  margin-inline: auto;
}

/* ── Modell-Chips (kompakt) ── */
.model-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.model-chip {
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  transition: border-color var(--transition), color var(--transition);
}

.model-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.model-chip--accent {
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-color: transparent;
}

.model-chips-cta {
  text-align: center;
  margin-top: 40px;
}

/* ── RAG: Ablauf-Diagramm ── */
.section-rag-flow {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.rag-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 960px;
  margin: 48px auto 0;
  align-items: start;
}

.rag-flow__step {
  text-align: center;
  position: relative;
}

.rag-flow__step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -14px;
  top: 28px;
  font-size: 1.125rem;
  color: var(--color-text-light);
  z-index: 1;
}

.rag-flow__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.rag-flow__step--highlight .rag-flow__icon {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.rag-flow__step h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.rag-flow__step p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ── RAG: Wissen vs Allgemeinwissen ── */
.section-rag-vs {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.rag-vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin-inline: auto;
}

.rag-vs-card {
  padding: 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.rag-vs-card--weak {
  background-color: var(--color-bg-subtle);
}

.rag-vs-card--strong {
  background: linear-gradient(160deg, #eff6ff 0%, #ffffff 70%);
  border-color: #bfdbfe;
  box-shadow: var(--shadow-lg);
}

.rag-vs-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.rag-vs-card--weak .rag-vs-card__badge {
  background-color: var(--color-border);
  color: var(--color-text-muted);
}

.rag-vs-card--strong .rag-vs-card__badge {
  background-color: #dbeafe;
  color: var(--color-primary);
}

.rag-vs-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.rag-vs-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.rag-vs-bubble {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.rag-vs-card--weak .rag-vs-bubble {
  background-color: var(--color-white);
  border: 1px dashed var(--color-border);
  color: var(--color-text-light);
  font-style: italic;
}

.rag-vs-card--strong .rag-vs-bubble {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.rag-vs-bubble__source {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  font-style: normal;
}

/* ── RAG: 3 Klicks Pfad ── */
.section-rag-klicks {
  padding-block: var(--section-padding-y);
  background: linear-gradient(180deg, #eff6ff 0%, #f8fafc 100%);
}

.klick-path {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: 880px;
  margin: 48px auto 0;
  position: relative;
}

.klick-path::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-cyan));
  opacity: 0.35;
  z-index: 0;
}

.klick-path__item {
  flex: 1;
  text-align: center;
  padding: 0 12px;
  position: relative;
  z-index: 1;
}

.klick-path__circle {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.klick-path__item:nth-child(2) .klick-path__circle {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: var(--color-white);
}

.klick-path__item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.klick-path__item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── RAG: Dokumenten Bento ── */
.section-doc-bento {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.doc-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.doc-bento__item {
  padding: 24px 20px;
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.doc-bento__item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.doc-bento__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--color-primary);
}

.doc-bento__item h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.doc-bento__item p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ── RAG: Indexierung Visual ── */
.section-index {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-section);
}

.index-visual {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  max-width: 880px;
  margin: 48px auto 0;
  padding: 32px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.index-visual__docs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.index-doc {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text);
}

.index-doc__type {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

.index-visual__arrow {
  font-size: 2rem;
  color: var(--color-primary);
  opacity: 0.5;
}

.index-visual__chunks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.index-chunk {
  aspect-ratio: 1;
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0;
}

.index-chunk--active {
  background: rgba(37, 99, 235, 0.15);
  border-color: var(--color-primary);
  box-shadow: inset 0 0 0 1px var(--color-primary);
}

.index-visual__chunks-label {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 8px;
}

/* ── RAG: Quellen Demo ── */
.section-source-demo {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.source-demo {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 0;
  max-width: 900px;
  margin: 48px auto 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.source-demo__query {
  padding: 32px;
  background-color: var(--color-bg-subtle);
  border-right: 1px solid var(--color-border);
}

.source-demo__query-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.source-demo__query-text {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

.source-demo__answer {
  padding: 32px;
  background-color: var(--color-white);
}

.source-demo__answer-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.source-demo__answer-text {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 20px;
}

.source-demo__refs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.source-ref {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.source-ref__page {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

/* ── RAG: Enterprise Karten ── */
.rag-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.rag-trust-card {
  padding: 28px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.rag-trust-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  margin-bottom: 16px;
}

.rag-trust-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.rag-trust-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── Pipeline: Canvas Board ── */
.section-canvas {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.canvas-board-wrap {
  max-width: 960px;
  margin: 48px auto 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background-color: var(--color-white);
}

.canvas-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.canvas-toolbar__dots {
  display: flex;
  gap: 6px;
}

.canvas-toolbar__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-border);
}

.canvas-toolbar__dot:nth-child(1) { background-color: #fca5a5; }
.canvas-toolbar__dot:nth-child(2) { background-color: #fcd34d; }
.canvas-toolbar__dot:nth-child(3) { background-color: #86efac; }

.canvas-board {
  position: relative;
  min-height: 420px;
  background-color: #fafbfc;
  background-image:
    radial-gradient(circle, var(--color-border) 1px, transparent 1px);
  background-size: 24px 24px;
}

.canvas-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.canvas-node {
  position: absolute;
  min-width: 120px;
  padding: 12px 16px;
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  z-index: 2;
}

.canvas-node__type {
  display: block;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.canvas-node--input { border-color: #94a3b8; left: 8%; top: 38%; }
.canvas-node--rag { border-color: var(--color-cyan); left: 32%; top: 18%; color: var(--color-cyan); }
.canvas-node--llm { border-color: var(--color-primary); left: 32%; top: 58%; color: var(--color-primary); }
.canvas-node--judge { border-color: #a855f7; left: 58%; top: 38%; color: #7c3aed; }
.canvas-node--output { border-color: var(--color-success); left: 78%; top: 38%; color: #15803d; background: rgba(34, 197, 94, 0.06); }

.canvas-palette {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-white);
}

.canvas-palette__item {
  padding: 8px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background-color: var(--color-bg-subtle);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
}

/* ── Pipeline: Anwendungsfälle ── */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.usecase-card {
  padding: 28px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.usecase-card:hover {
  box-shadow: var(--shadow-lg);
}

.usecase-card__num {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

.usecase-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.usecase-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── API: Integration Flow ── */
.section-api-flow {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.api-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 900px;
  margin: 48px auto 0;
}

.api-flow__box {
  padding: 20px 24px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  min-width: 140px;
  box-shadow: var(--shadow-sm);
}

.api-flow__box--accent {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

.api-flow__box-title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.api-flow__box-sub {
  font-size: 0.75rem;
  opacity: 0.85;
}

.api-flow__arrow {
  font-size: 1.5rem;
  color: var(--color-text-light);
}

/* ── API: Endpoint Explorer ── */
.section-api-explorer {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.api-explorer {
  max-width: 880px;
  margin: 48px auto 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.api-explorer__header {
  padding: 16px 24px;
  background-color: #0f172a;
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.api-endpoint {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--color-border);
}

.api-endpoint:last-child {
  border-bottom: none;
}

.api-endpoint__method {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.api-endpoint__method--post {
  background-color: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
}

.api-endpoint__method--get {
  background-color: rgba(34, 197, 94, 0.1);
  color: var(--color-success);
}

.api-endpoint__body {
  flex: 1;
  padding: 16px 20px;
}

.api-endpoint__path {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.api-endpoint__desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── API: Request/Response ── */
.api-payload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 880px;
  margin: 48px auto 0;
}

.api-payload {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.api-payload__head {
  padding: 10px 16px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.api-payload__head--req {
  background-color: var(--color-bg-subtle);
  color: var(--color-text-muted);
}

.api-payload__head--res {
  background-color: rgba(37, 99, 235, 0.08);
  color: var(--color-primary);
}

.api-payload__code {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.75;
  background-color: #0f172a;
  color: #94a3b8;
  min-height: 200px;
}

.api-payload__code .c-key { color: #7dd3fc; }
.api-payload__code .c-str { color: #86efac; }
.api-payload__code .c-num { color: #fcd34d; }

/* ── API: Integration Chips ── */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.integration-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.integration-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.integration-card__abbr {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-gradient);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 800;
  border-radius: var(--radius-md);
}

.integration-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.integration-card p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ── Jobs ── */
.hero--jobs {
  background: var(--color-bg-hero);
}

.jobs-empty {
  max-width: 640px;
  margin: 48px auto 0;
  padding: 48px 40px;
  text-align: center;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.jobs-empty__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-subtle);
  border-radius: 50%;
  color: var(--color-text-light);
}

.jobs-empty h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.jobs-empty p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.initiative-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 960px;
  margin: 48px auto 0;
  padding: 40px;
  background: var(--color-accent-gradient);
  border-radius: var(--radius-xl);
  color: var(--color-white);
  box-shadow: 0 16px 48px rgba(37, 99, 235, 0.25);
}

.initiative-card h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.initiative-card .eyebrow {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 8px;
}

.initiative-card p {
  font-size: 0.9375rem;
  line-height: 1.65;
  opacity: 0.92;
  margin-bottom: 20px;
}

.initiative-card__email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background-color: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.initiative-card__email:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--color-primary-dark);
}

.initiative-card__visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.initiative-tag {
  padding: 12px 18px;
  background-color: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
}

/* ── Kontakt ── */
.hero--contact {
  padding-block: 88px 72px;
  background: var(--color-accent-gradient);
  color: var(--color-white);
}

.hero--contact .container {
  text-align: left;
  max-width: 720px;
}

.hero--contact::before {
  display: none;
}

.hero--contact .eyebrow {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--color-white);
}

.hero--contact h1 {
  color: var(--color-white);
  max-width: none;
  margin-inline: 0;
}

.hero--contact .hero__lead,
.hero--contact .hero-subline {
  color: rgba(255, 255, 255, 0.9);
  max-width: none;
  margin-inline: 0;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: -48px;
  position: relative;
  z-index: 2;
}

.contact-card {
  padding: 32px 28px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

.contact-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.contact-card__icon--mail {
  background-color: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
}

.contact-card__icon--phone {
  background-color: rgba(6, 182, 212, 0.12);
  color: var(--color-cyan);
}

.contact-card__icon--location {
  background-color: rgba(34, 197, 94, 0.12);
  color: var(--color-success);
}

.contact-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.contact-card p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 12px;
}

.contact-card__link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition);
}

.contact-card__link:hover {
  color: var(--color-cyan);
}

.section-contact-details {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.contact-details-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
  margin-top: 48px;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hours-table th,
.hours-table td {
  padding: 14px 20px;
  text-align: left;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border);
}

.hours-table tr:last-child td,
.hours-table tr:last-child th {
  border-bottom: none;
}

.hours-table th {
  font-weight: 600;
  color: var(--color-text);
  width: 45%;
  background-color: var(--color-bg-subtle);
}

.hours-table td {
  color: var(--color-text-muted);
}

.map-embed {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background-color: var(--color-white);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 400px;
  border: 0;
}

.contact-hint {
  max-width: 640px;
  margin: 64px auto 0;
  padding: 40px;
  text-align: center;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.contact-hint h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.contact-hint p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.contact-hint a {
  color: var(--color-primary);
  font-weight: 600;
}

.contact-hint a:hover {
  color: var(--color-cyan);
}

.section-contact-cards {
  padding-bottom: 48px;
}

/* ── Investoren ── */
.hero--investors {
  position: relative;
  padding-block: 96px 120px;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 40%, #0891b2 100%);
  color: var(--color-white);
  overflow: hidden;
}

.hero--investors::before {
  display: none;
}

.hero--investors::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-investors__glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.hero--investors .container {
  position: relative;
  z-index: 1;
  text-align: left;
  max-width: var(--container-max);
}

.hero-investors__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero--investors .eyebrow {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--color-white);
}

.hero--investors .eyebrow::before {
  display: none;
}

.hero--investors h1 {
  color: var(--color-white);
  max-width: none;
  margin-inline: 0;
  margin-bottom: 20px;
}

.hero--investors .hero-subline {
  color: rgba(255, 255, 255, 0.9);
  max-width: 520px;
  margin-inline: 0;
  margin-bottom: 0;
  font-size: 1.0625rem;
  line-height: 1.65;
}

.investor-dashboard {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-xl);
  padding: 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.15);
}

.investor-dashboard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}

.investor-dashboard__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: #86efac;
}

.investor-dashboard__live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #86efac;
  box-shadow: 0 0 8px #86efac;
}

.investor-dashboard__chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 120px;
  margin-bottom: 16px;
}

.investor-dashboard__bar {
  flex: 1;
  min-height: 20%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.45) 100%);
  border-radius: 6px 6px 2px 2px;
  transition: height 0.3s ease;
}

.investor-dashboard__bar--accent {
  background: linear-gradient(180deg, #67e8f9 0%, rgba(103, 232, 249, 0.5) 100%);
  box-shadow: 0 0 20px rgba(103, 232, 249, 0.4);
}

.investor-dashboard__footer {
  display: flex;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.8);
}

.investor-dashboard__footer strong {
  display: block;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.section-investor-stats {
  padding-bottom: 0;
  background-color: var(--color-bg-subtle);
}

.investor-stat-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: -64px;
  position: relative;
  z-index: 3;
}

.investor-stat-card {
  padding: 28px 24px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.investor-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

.investor-stat-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-radius: var(--radius-md);
}

.investor-stat-card__value {
  display: block;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 6px;
}

.investor-stat-card__label {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.section-investor-opportunity {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.investor-opportunity {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
  background: linear-gradient(135deg, #eff6ff 0%, #f0f9ff 45%, #ffffff 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.investor-opportunity h2 {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.25;
}

.investor-opportunity p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.investor-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 24px;
}

.investor-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.investor-highlight__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-gradient);
}

.investor-highlight--wide {
  grid-column: 1 / -1;
  justify-content: center;
}

.investor-stack {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.investor-stack__title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 20px;
  text-align: center;
}

.investor-stack__layers {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.investor-stack__layer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
}

.investor-stack__layer--accent {
  background: var(--color-accent-gradient);
  border-color: transparent;
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.investor-stack__layer span:last-child {
  font-size: 0.6875rem;
  font-weight: 700;
  opacity: 0.75;
}

.section-investor-thesis {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.section-investor-funds {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg-subtle);
}

.investor-funds-panel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.investor-funds-panel__intro h2 {
  font-size: clamp(1.375rem, 3vw, 1.625rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 12px;
}

.investor-funds-panel__intro p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 480px;
}

.fund-donut-wrap {
  position: relative;
  width: 180px;
  height: 180px;
  flex-shrink: 0;
}

.fund-donut {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(
    #2563eb 0deg 144deg,
    #06b6d4 144deg 252deg,
    #7c3aed 252deg 324deg,
    #94a3b8 324deg 360deg
  );
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

.fund-donut__hole {
  position: absolute;
  inset: 28%;
  background-color: var(--color-white);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.fund-donut__hole strong {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.fund-donut__hole span {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.fund-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.fund-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
}

.fund-item__icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.625rem;
  font-weight: 800;
  color: var(--color-white);
}

.fund-item__icon--gpu { background: linear-gradient(135deg, #2563eb, #1d4ed8); }
.fund-item__icon--dev { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.fund-item__icon--sales { background: linear-gradient(135deg, #7c3aed, #6d28d9); }
.fund-item__icon--reserve { background: linear-gradient(135deg, #64748b, #475569); }

.fund-item__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.fund-item__pct {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-primary);
}

.fund-item__bar {
  height: 10px;
  background-color: var(--color-bg-subtle);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.fund-item__fill {
  height: 100%;
  border-radius: 999px;
}

.fund-item__fill--gpu { background: linear-gradient(90deg, #2563eb, #3b82f6); width: 40%; }
.fund-item__fill--dev { background: linear-gradient(90deg, #06b6d4, #22d3ee); width: 30%; }
.fund-item__fill--sales { background: linear-gradient(90deg, #7c3aed, #a78bfa); width: 20%; }
.fund-item__fill--reserve { background: linear-gradient(90deg, #64748b, #94a3b8); width: 10%; }

.fund-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.fund-legend__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.fund-legend__swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

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

/* ── Rechtliches (Impressum, Datenschutz) ── */
.section-legal {
  padding-block: var(--section-padding-y);
  background-color: var(--color-bg);
}

.legal-content {
  max-width: 720px;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.legal-content > p:first-of-type {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 36px;
  margin-bottom: 12px;
}

.legal-content p,
.legal-content address {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 12px;
  font-style: normal;
}

.legal-content a {
  color: var(--color-primary);
  font-weight: 500;
}

.legal-content a:hover {
  color: var(--color-cyan);
}

/* ── Footer ── */
.site-footer {
  background-color: var(--color-footer);
  color: var(--color-footer-text);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr 1fr;
  gap: 32px;
  padding-bottom: 48px;
}

.footer-brand .site-logo {
  color: var(--color-white);
  font-size: 1.375rem;
  margin-bottom: 12px;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-footer-muted);
  max-width: 280px;
}

.footer-col h3 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--color-footer-muted);
  transition: color var(--transition);
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-footer-muted);
}

.footer-contact__icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-footer-muted);
}

.footer-contact a {
  color: var(--color-footer-muted);
  transition: color var(--transition);
}

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

.footer-contact__email {
  color: var(--color-cyan) !important;
}

.footer-contact__email:hover {
  color: var(--color-white) !important;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--color-footer-muted);
}

/* ── Responsive: Navigation (Tablet Landscape) ── */
@media (max-width: 1024px) {
  .nav-toggle {
    display: flex;
  }

  .site-header.menu-open {
    z-index: 200;
  }

  .site-header.menu-open .nav-toggle {
    z-index: 201;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    background-color: var(--color-white);
    padding: calc(var(--header-height) + 12px) 24px 32px;
    margin: 0;
    transform: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    z-index: 199;
    box-shadow: none;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
    flex-shrink: 0;
  }

  .nav-list li {
    border-bottom: none;
  }

  .nav-list a {
    display: block;
    padding: 14px 12px;
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-text);
    border-radius: var(--radius-sm);
  }

  .nav-list a:hover,
  .nav-list a:focus-visible {
    color: var(--color-primary-dark);
    background-color: rgba(37, 99, 235, 0.06);
  }

  .nav-list a.is-active {
    color: var(--color-primary-dark);
    background-color: rgba(37, 99, 235, 0.08);
  }

  .header-cta {
    margin-top: 20px;
    width: 100%;
    flex-shrink: 0;
  }

  .header-cta .btn {
    width: 100%;
  }

  .contact-cards {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }

  .contact-details-grid {
    grid-template-columns: 1fr;
  }

  .initiative-card {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 24px;
  }

  .investor-stat-cards {
    grid-template-columns: 1fr;
    margin-top: -40px;
  }

  .hero-investors__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .investor-opportunity {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }

  .investor-highlights {
    grid-template-columns: 1fr;
  }

  .investor-highlight--wide {
    grid-column: auto;
  }

  .investor-funds-panel {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }

  .fund-donut-wrap {
    margin: 0 auto;
  }
}

/* ── Responsive: Tablet ── */
@media (max-width: 768px) {
  :root {
    --section-padding-y: 72px;
    --header-height: 64px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand,
  .footer-col--contact {
    grid-column: 1 / -1;
  }

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

  .features-grid--6 {
    grid-template-columns: 1fr;
  }

  .split-grid,
  .split-grid--reverse .split-content,
  .split-grid--reverse .split-visual {
    grid-template-columns: 1fr;
    order: unset;
  }

  .split-grid {
    gap: 40px;
  }

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

  .hero-trust span:not(:last-child)::after {
    display: none;
  }

  .hero-trust {
    flex-direction: column;
    gap: 8px;
  }

  .pipeline-track {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .pipeline-connector {
    width: 2px;
    height: 20px;
    margin-top: 0;
    margin-bottom: 0;
  }

  .pipeline-connector::after {
    right: auto;
    top: auto;
    bottom: -1px;
    left: -3px;
    border: 4px solid transparent;
    border-top-color: var(--color-border);
    border-left-color: transparent;
  }

  .pipeline-connector--done::after {
    border-top-color: var(--color-cyan);
    border-left-color: transparent;
  }

  .highlight-card {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }

  .platform-mockup__body {
    flex-direction: column;
    min-height: auto;
  }

  .mock-sidebar {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

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

  .compare-grid,
  .pillar-grid,
  .analogy-layout,
  .adapter-layout {
    grid-template-columns: 1fr;
  }

  .adapter-layers {
    align-items: stretch;
  }

  .adapter-stack-divider {
    justify-content: center;
    padding-right: 0;
    gap: 32px;
  }

  .rag-flow {
    grid-template-columns: 1fr 1fr;
  }

  .rag-flow__step:not(:last-child)::after {
    display: none;
  }

  .rag-vs-grid,
  .source-demo,
  .index-visual {
    grid-template-columns: 1fr;
  }

  .source-demo__query {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .index-visual__arrow {
    transform: rotate(90deg);
    text-align: center;
  }

  .doc-bento {
    grid-template-columns: 1fr 1fr;
  }

  .klick-path {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .klick-path::before {
    display: none;
  }

  .rag-trust-grid {
    grid-template-columns: 1fr;
  }

  .usecase-grid,
  .integration-grid,
  .api-payload-grid {
    grid-template-columns: 1fr;
  }

  .canvas-node {
    position: relative;
    left: auto !important;
    top: auto !important;
    margin: 8px auto;
    max-width: 200px;
  }

  .canvas-board {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    min-height: auto;
  }

  .canvas-lines {
    display: none;
  }

  .api-flow {
    flex-direction: column;
  }

  .api-flow__arrow {
    transform: rotate(90deg);
  }
}

/* ── Responsive: Mobile ── */
@media (max-width: 480px) {
  .container {
    padding-inline: 16px;
  }

  .hero {
    padding-block: 72px 56px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .feature-card {
    padding: 24px;
  }

  .cta-block {
    padding: 48px 24px;
  }

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

  .hero--contact {
    padding-block: 72px 56px;
  }

  .map-embed iframe {
    height: 280px;
  }

  .contact-hint {
    padding: 28px 20px;
  }

  .jobs-empty {
    padding: 32px 24px;
  }

  .doc-bento {
    grid-template-columns: 1fr;
  }
}