/* ============================================================
   GRUNDWERK — Design System
   Editorial Luxury · Architekturpapier · Terrakotta
   ============================================================ */

:root {
  /* Palette */
  --paper: #F7F3EC;
  --paper-deep: #EFE8DC;
  --paper-card: #FDFBF6;
  --ink: #191613;
  --ink-soft: #4A443B;
  --ink-faint: #8A8174;
  --accent: #C2572F;
  --accent-deep: #9C3F1E;
  --accent-wash: rgba(194, 87, 47, 0.08);
  --sage: #7C8B72;
  --line: rgba(25, 22, 19, 0.12);
  --line-soft: rgba(25, 22, 19, 0.07);

  /* Typography */
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);

  /* Radii */
  --r-shell: 2rem;
  --r-core: calc(2rem - 0.5rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Papier-Korn — fixed, pointer-events none */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--accent); color: var(--paper-card); }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

/* ---------- Typografie ---------- */
.display-xl {
  font-family: var(--serif);
  font-weight: 380;
  font-size: clamp(2.75rem, 6.2vw, 5.5rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-variation-settings: 'opsz' 144;
}
.display-xl em, .display-lg em {
  font-style: italic;
  font-weight: 420;
  color: var(--accent);
}
.display-lg {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 4.2vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-variation-settings: 'opsz' 100;
}
.display-md {
  font-family: var(--serif);
  font-weight: 440;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.lead {
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  line-height: 1.65;
  color: var(--ink-soft);
  font-weight: 400;
}

/* Eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: rgba(253, 251, 246, 0.6);
}
.eyebrow::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 999px;
  padding: 0.45rem 0.5rem 0.45rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.5s var(--ease-spring), background 0.5s var(--ease-spring), box-shadow 0.5s var(--ease-spring);
  will-change: transform;
}
.btn:active { transform: scale(0.97); }
.btn .btn-orb {
  width: 2.1rem; height: 2.1rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: transform 0.5s var(--ease-spring);
}
.btn:hover .btn-orb { transform: translate(3px, -2px) scale(1.06); }

.btn-primary {
  background: var(--ink);
  color: var(--paper-card);
  box-shadow: 0 1px 2px rgba(25,22,19,0.2), 0 12px 32px -12px rgba(25,22,19,0.45);
}
.btn-primary:hover { background: #2A2520; box-shadow: 0 2px 4px rgba(25,22,19,0.18), 0 18px 44px -14px rgba(25,22,19,0.5); }
.btn-primary .btn-orb { background: var(--accent); color: #fff; }

.btn-secondary {
  background: rgba(253, 251, 246, 0.7);
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-secondary:hover { background: var(--paper-card); border-color: rgba(25,22,19,0.25); }
.btn-secondary .btn-orb { background: var(--accent-wash); color: var(--accent-deep); }

.btn-accent {
  background: var(--accent);
  color: #FFF8F2;
  box-shadow: 0 1px 2px rgba(156,63,30,0.3), 0 14px 36px -12px rgba(194,87,47,0.55);
}
.btn-accent:hover { background: var(--accent-deep); }
.btn-accent .btn-orb { background: rgba(255,255,255,0.18); color: #fff; }

.btn-ghost {
  padding: 0.6rem 1.2rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  transition: background 0.4s var(--ease-spring);
}
.btn-ghost:hover { background: rgba(25,22,19,0.05); }

/* ---------- Double-Bezel-Karten ---------- */
.shell {
  background: rgba(25, 22, 19, 0.04);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-shell);
  padding: 0.5rem;
}
.core {
  background: var(--paper-card);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--r-core);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.8), 0 1px 2px rgba(25,22,19,0.04);
  overflow: hidden;
}

/* ---------- Navigation (Floating Island) ---------- */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  display: flex;
  justify-content: center;
  padding: 1.25rem 1rem 0;
  pointer-events: none;
}
.nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(247, 243, 236, 0.72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(25, 22, 19, 0.08);
  border-radius: 999px;
  padding: 0.5rem 0.5rem 0.5rem 1.4rem;
  box-shadow: 0 1px 2px rgba(25,22,19,0.05), 0 16px 40px -20px rgba(25,22,19,0.3);
  transition: box-shadow 0.6s var(--ease-spring);
}
.nav-logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-right: 0.75rem;
}
.nav-logo .logo-mark {
  width: 1.6rem; height: 1.6rem;
  flex: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.nav-links a {
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.4s var(--ease-spring), background 0.4s var(--ease-spring);
}
.nav-links a:hover { color: var(--ink); background: rgba(25,22,19,0.05); }
.nav-cta { margin-left: 0.5rem; }
.nav .btn { padding: 0.3rem 0.35rem 0.3rem 1.1rem; font-size: 0.85rem; }
.nav .btn .btn-orb { width: 1.8rem; height: 1.8rem; font-size: 0.8rem; }

/* Hamburger */
.nav-burger {
  display: none;
  width: 2.6rem; height: 2.6rem;
  border-radius: 50%;
  position: relative;
  flex: none;
}
.nav-burger span {
  position: absolute;
  left: 50%; top: 50%;
  width: 1.1rem; height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.55s var(--ease-spring);
}
.nav-burger span:nth-child(1) { transform: translate(-50%, -4px); }
.nav-burger span:nth-child(2) { transform: translate(-50%, 3px); }
.nav-burger.open span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.nav-burger.open span:nth-child(2) { transform: translate(-50%, -50%) rotate(-45deg); }

/* Mobile-Overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 85;
  background: rgba(247, 243, 236, 0.88);
  backdrop-filter: blur(32px) saturate(1.4);
  -webkit-backdrop-filter: blur(32px) saturate(1.4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-spring);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a {
  font-family: var(--serif);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 420;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line-soft);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring);
}
.mobile-menu.open a { opacity: 1; transform: translateY(0); }
.mobile-menu.open a:nth-child(1) { transition-delay: 0.08s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.14s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.26s; }
.mobile-menu.open a:nth-child(5) { transition-delay: 0.32s; }

/* ---------- Layout-Container ---------- */
.container {
  width: min(1180px, calc(100% - 3rem));
  margin: 0 auto;
}
.section { padding: clamp(5rem, 9vw, 8.5rem) 0; }
.section-tight { padding: clamp(3.5rem, 6vw, 5.5rem) 0; }

.section-head {
  max-width: 680px;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}
.section-head .eyebrow { margin-bottom: 1.25rem; }
.section-head .lead { margin-top: 1.25rem; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Scroll-Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo), filter 0.9s var(--ease-out-expo);
}
.reveal.in { opacity: 1; transform: translateY(0); filter: blur(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; filter: none; transition: none; }
  * { animation-duration: 0.01ms !important; }
}

/* ---------- Hero ---------- */
.hero {
  min-height: min(100dvh, 58rem);
  display: flex;
  align-items: center;
  padding: 8.5rem 0 4rem;
  position: relative;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 70% 30%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 70% 30%, black 0%, transparent 70%);
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  position: relative;
}
.hero-copy .eyebrow { margin-bottom: 1.75rem; }
.hero-copy .lead { margin: 1.75rem 0 2.5rem; max-width: 32rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.hero-note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-visual { position: relative; }
.hero-visual .shell { transform: rotate(0.75deg); }
.hero-plan-caption {
  position: absolute;
  bottom: -1.1rem;
  left: 2rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  box-shadow: 0 8px 24px -8px rgba(25,22,19,0.5);
}

/* Zeichnen-Animation für Hero-SVG */
.draw-line {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: drawIn 2.8s var(--ease-out-expo) forwards;
}
.draw-line.d2 { animation-delay: 0.5s; }
.draw-line.d3 { animation-delay: 1s; }
.draw-line.d4 { animation-delay: 1.5s; }
@keyframes drawIn { to { stroke-dashoffset: 0; } }
.fade-el { opacity: 0; animation: fadeEl 1s var(--ease-out-expo) forwards; }
.fade-el.f1 { animation-delay: 1.6s; }
.fade-el.f2 { animation-delay: 1.9s; }
.fade-el.f3 { animation-delay: 2.2s; }
.fade-el.f4 { animation-delay: 2.5s; }
@keyframes fadeEl { to { opacity: 1; } }

/* ---------- Zahlen-Strip ---------- */
.stats-strip {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(253, 251, 246, 0.5);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
}
.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 1px;
  background: var(--line-soft);
}
.stat-num {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  font-weight: 420;
  letter-spacing: -0.02em;
}
.stat-num sup { font-size: 0.45em; color: var(--accent); }
.stat-label {
  margin-top: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
}

/* ---------- Bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}
.bento .shell { display: flex; flex-direction: column; }
.bento .core { flex: 1; display: flex; flex-direction: column; }
.b-8 { grid-column: span 8; }
.b-7 { grid-column: span 7; }
.b-6 { grid-column: span 6; }
.b-5 { grid-column: span 5; }
.b-4 { grid-column: span 4; }
.bento-pad { padding: 2.25rem; display: flex; flex-direction: column; flex: 1; }
.bento-kicker {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 1rem;
}
.bento h3 {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 460;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}
.bento p { color: var(--ink-soft); font-size: 0.97rem; }
.bento-visual { margin-top: auto; padding-top: 1.5rem; }

/* ---------- Schritte (How it works) ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}
.step-card { position: relative; }
.step-card .core { padding: 2rem 1.75rem 1.9rem; height: 100%; }
.step-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 2.6rem;
  font-weight: 360;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1.1rem;
}
.step-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.step-card p { font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Demo-Abschnitt (Sonne) ---------- */
.demo-section { background: var(--ink); color: var(--paper); border-radius: var(--r-shell); position: relative; overflow: hidden; }
.demo-section .eyebrow { border-color: rgba(247,243,236,0.2); color: rgba(247,243,236,0.7); background: rgba(247,243,236,0.05); }
.demo-section .lead { color: rgba(247,243,236,0.65); }
.demo-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(3rem, 6vw, 5.5rem);
}
.sun-switch {
  display: inline-flex;
  background: rgba(247,243,236,0.08);
  border: 1px solid rgba(247,243,236,0.14);
  border-radius: 999px;
  padding: 0.3rem;
  gap: 0.2rem;
  margin-top: 2rem;
}
.sun-switch button {
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(247,243,236,0.6);
  transition: background 0.5s var(--ease-spring), color 0.5s var(--ease-spring);
}
.sun-switch button.active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 4px 16px -4px rgba(0,0,0,0.4);
}
.demo-plan-wrap {
  background: rgba(247,243,236,0.05);
  border: 1px solid rgba(247,243,236,0.12);
  border-radius: var(--r-core);
  padding: 1.5rem;
}

/* ---------- Preise ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}
.price-card .core { padding: 2.5rem 2.25rem; height: 100%; display: flex; flex-direction: column; }
.price-card.featured .shell {
  background: linear-gradient(160deg, rgba(194,87,47,0.14), rgba(194,87,47,0.04));
  border-color: rgba(194,87,47,0.25);
}
.price-tag {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 1.25rem 0 0.25rem;
}
.price-tag .per { font-size: 1rem; color: var(--ink-faint); font-family: var(--sans); }
.price-name { font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-soft); }
.price-desc { color: var(--ink-soft); font-size: 0.92rem; margin-bottom: 1.75rem; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 2.25rem; }
.price-features li {
  display: flex;
  gap: 0.65rem;
  font-size: 0.92rem;
  align-items: baseline;
}
.price-features li::before {
  content: '—';
  color: var(--accent);
  font-weight: 700;
  flex: none;
}
.price-card .btn { margin-top: auto; justify-content: space-between; width: 100%; }
.beta-banner {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.beta-banner strong { color: var(--accent-deep); }

/* ---------- Ratgeber-Karten ---------- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.article-card { transition: transform 0.6s var(--ease-spring); display: block; }
.article-card:hover { transform: translateY(-6px); }
.article-card .core { height: 100%; display: flex; flex-direction: column; }
.article-thumb {
  aspect-ratio: 16 / 9;
  background: var(--paper-deep);
  position: relative;
  overflow: hidden;
}
.article-thumb svg { width: 100%; height: 100%; }
.article-body { padding: 1.75rem; display: flex; flex-direction: column; flex: 1; }
.article-meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.8rem;
}
.article-body h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 480;
  line-height: 1.3;
  margin-bottom: 0.6rem;
}
.article-body p { font-size: 0.9rem; color: var(--ink-soft); }
.article-link {
  margin-top: auto;
  padding-top: 1.25rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-deep);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.85rem; }
.faq-item { overflow: hidden; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.4rem 1.75rem;
  font-weight: 600;
  font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-toggle {
  flex: none;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--accent-wash);
  color: var(--accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 400;
  transition: transform 0.5s var(--ease-spring), background 0.5s var(--ease-spring);
}
.faq-item[open] .faq-toggle { transform: rotate(45deg); background: var(--accent); color: #fff; }
.faq-answer { padding: 0 1.75rem 1.5rem; color: var(--ink-soft); font-size: 0.95rem; max-width: 60ch; }

/* ---------- Großes CTA ---------- */
.final-cta {
  text-align: center;
  padding: clamp(4rem, 8vw, 7rem) 2rem;
  position: relative;
  overflow: hidden;
}
.final-cta .display-lg { max-width: 18ch; margin: 0 auto 1.5rem; }
.final-cta .lead { max-width: 42ch; margin: 0 auto 2.5rem; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line-soft);
  padding: 4rem 0 2.5rem;
  background: var(--paper-deep);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}
.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.88rem; color: var(--ink-faint); max-width: 28ch; }
.footer h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  margin-bottom: 1.1rem;
  font-weight: 700;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer ul a { font-size: 0.92rem; color: var(--ink-soft); transition: color 0.3s var(--ease-spring); }
.footer ul a:hover { color: var(--accent-deep); }
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--ink-faint);
}
.footer-disclaimer {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--ink-faint);
  max-width: 72ch;
  line-height: 1.6;
}

/* ---------- Artikel-Seiten (Ratgeber) ---------- */
.article-hero { padding: 9rem 0 3rem; }
.article-hero .eyebrow { margin-bottom: 1.5rem; }
.article-hero h1 { max-width: 22ch; }
.article-hero .article-meta { margin-top: 1.5rem; }
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 5rem;
}
.prose h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 460;
  letter-spacing: -0.01em;
  margin: 3rem 0 1rem;
  line-height: 1.25;
}
.prose h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 2.25rem 0 0.75rem;
}
.prose p { margin-bottom: 1.25rem; color: var(--ink-soft); }
.prose ul, .prose ol { margin: 0 0 1.5rem 1.25rem; color: var(--ink-soft); display: flex; flex-direction: column; gap: 0.5rem; }
.prose strong { color: var(--ink); }
.prose a { color: var(--accent-deep); border-bottom: 1px solid rgba(194,87,47,0.3); transition: border-color 0.3s; }
.prose a:hover { border-color: var(--accent-deep); }
.prose .info-box {
  background: var(--accent-wash);
  border-left: 3px solid var(--accent);
  border-radius: 0 1rem 1rem 0;
  padding: 1.4rem 1.6rem;
  margin: 2rem 0;
  font-size: 0.95rem;
}
.prose .info-box strong { color: var(--accent-deep); }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
}
.prose th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  padding: 0.6rem 0.85rem;
  border-bottom: 2px solid var(--line);
}
.prose td { padding: 0.65rem 0.85rem; border-bottom: 1px solid var(--line-soft); color: var(--ink-soft); }
.prose .toc {
  background: var(--paper-card);
  border: 1px solid var(--line-soft);
  border-radius: 1.25rem;
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
  font-size: 0.92rem;
}
.prose .toc strong { display: block; margin-bottom: 0.75rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-faint); }
.prose .toc ol { margin: 0 0 0 1.1rem; gap: 0.35rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .bento .b-8, .bento .b-7, .bento .b-6, .bento .b-5, .bento .b-4 { grid-column: span 6; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .articles-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { width: calc(100% - 2rem); }
  .hero { padding-top: 7rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual .shell { transform: none; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
  .bento { grid-template-columns: 1fr; gap: 1rem; }
  .bento .b-8, .bento .b-7, .bento .b-6, .bento .b-5, .bento .b-4 { grid-column: span 1; }
  .steps-grid { grid-template-columns: 1fr; }
  .demo-inner { grid-template-columns: 1fr; padding: 2rem 1.5rem; }
  .articles-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 1.75rem 1rem; }
}