/* =========================================================
   KanzleiAI – Designsystem
   ========================================================= */

/* ---------- Self-hosted font (Inter, SIL OFL 1.1) ---------- */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/Inter-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/Inter-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --color-bg: #ffffff;
  --color-bg-alt: #f5f6f1;
  --color-surface: #ffffff;
  --color-surface-alt: #eef1e7;
  --color-border: #e1e4d9;
  --color-border-strong: #cdd2c1;

  --color-text: #191d15;
  --color-text-muted: #5b6155;
  --color-text-faint: #868c7d;

  --color-accent: #628636;
  --color-accent-hover: #4f6d2b;
  --color-accent-soft: #e9f0dd;
  --color-accent-contrast: #ffffff;

  --color-danger-soft: #f3ece2;
  --color-danger-text: #7a5a2a;

  --shadow-sm: 0 1px 2px rgba(25, 29, 21, 0.06);
  --shadow-md: 0 6px 20px -6px rgba(25, 29, 21, 0.14);
  --shadow-lg: 0 20px 45px -18px rgba(25, 29, 21, 0.28);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --container: 1200px;
  --header-h: 76px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@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;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
h1 { font-size: clamp(1.85rem, 1.5rem + 1.4vw, 2.7rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.4rem, 1.15rem + 1vw, 1.9rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.section {
  padding: clamp(64px, 6vw + 20px, 128px) 0;
}
.section-alt { background: var(--color-bg-alt); }
.section-border-top { border-top: 1px solid var(--color-border); }

.section-header {
  margin-bottom: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.section-header .lead { max-width: none; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; align-items: center; }

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-md); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  padding-left: 4px;
  padding-right: 4px;
}
.btn-ghost::after { content: "→"; transition: transform 0.25s var(--ease); }
.btn-ghost:hover::after { transform: translateX(4px); }

.btn-sm { padding: 9px 18px; font-size: 0.875rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), height 0.3s var(--ease);
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.logo-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
}
.logo-text { display: inline-flex; }
.ai-mark { color: var(--color-accent); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav-item { position: relative; flex-shrink: 0; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.nav-link:hover, .nav-link[aria-expanded="true"] { color: var(--color-text); background: var(--color-surface-alt); }
.nav-caret { width: 9px; height: 9px; transition: transform 0.25s var(--ease); opacity: 0.7; }
.nav-item:hover .nav-caret, .nav-link[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 300px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  z-index: 50;
}
.nav-item:hover .dropdown,
.nav-item.is-open .dropdown,
.nav-item.is-hover-open .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
/* Invisible bridge over the visual gap so hover doesn't drop while crossing it */
.dropdown::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  visibility: visible;
  pointer-events: auto;
}
.dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s var(--ease);
}
.dropdown-link:hover { background: var(--color-surface-alt); }
.dropdown-link .icon-badge { flex-shrink: 0; }
.dropdown-link strong { display: block; font-size: 0.92rem; font-weight: 600; }
.dropdown-link small { display: block; margin-top: 2px; font-size: 0.8rem; color: var(--color-text-faint); }

.dropdown-wide { display: flex; align-items: flex-start; gap: 6px; min-width: 560px; }
.dropdown-col { flex: 1; min-width: 240px; display: flex; flex-direction: column; }
.dropdown-col + .dropdown-col { border-left: 1px solid var(--color-border); padding-left: 8px; margin-left: 4px; }
.dropdown-col-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  padding: 6px 12px 6px;
}

.header-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 210;
  flex-direction: column;
  gap: 5px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-panel, .mobile-backdrop { display: none; }

.md-order-1 { order: 1; }
.md-order-2 { order: 2; }

/* ---------- Icon badges ---------- */
.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}
.icon-badge svg { width: 25px; height: 25px; flex-shrink: 0; }
.icon-badge.sm { width: 34px; height: 34px; border-radius: var(--radius-sm); }
.icon-badge.sm svg { width: 19px; height: 19px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 8vw, 140px) 0 clamp(56px, 6vw, 96px);
}
.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 640px;
  background:
    radial-gradient(600px 320px at 18% 20%, color-mix(in srgb, var(--color-accent) 16%, transparent), transparent 70%),
    radial-gradient(500px 320px at 85% 10%, color-mix(in srgb, var(--color-accent) 10%, transparent), transparent 70%);
  filter: blur(10px);
  animation: driftGlow 22s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}
@keyframes driftGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(2%, 3%) scale(1.04); }
}
.hero .container { position: relative; z-index: 1; }
.hero-inner {
  display: grid;
  gap: 20px;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 7px 14px 7px 8px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-sm);
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.hero h1 { margin: 6px 0 4px; }
.hero .lead { font-size: 1.2rem; max-width: 56ch; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--color-text-faint);
}
.hero-meta li { display: flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 15px; height: 15px; color: var(--color-accent); flex-shrink: 0; }

/* ---------- Mockup visual ---------- */
.mockup {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-alt);
}
.mockup-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--color-border-strong); }
.mockup-bar .title { margin-left: 8px; font-size: 0.78rem; color: var(--color-text-faint); font-weight: 500; }
.mockup-body { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.mockup-row { display: flex; gap: 12px; align-items: flex-start; }
.mockup-avatar { width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; background: var(--color-accent-soft); }
.mockup-avatar.accent { background: var(--color-accent); }
.mockup-bubble {
  flex: 1;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  padding: 12px 14px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.mockup-bubble.accent { background: var(--color-accent-soft); color: var(--color-text); }
.mockup-bar-chart { display: flex; gap: 6px; align-items: flex-end; height: 60px; margin-top: 4px; }
.mockup-bar-chart i { flex: 1; background: var(--color-accent); border-radius: 4px 4px 0 0; opacity: 0.75; }
.skel { height: 9px; border-radius: 4px; background: var(--color-border); }
.skel.w-70 { width: 70%; } .skel.w-90 { width: 90%; } .skel.w-40 { width: 40%; } .skel.w-55{width:55%;}

/* ---------- Grids & Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-border-strong); }
.card h3 { margin: 16px 0 8px; min-height: 2.9rem; }
.card h4 { min-height: 2.45rem; }
.card p { color: var(--color-text-muted); font-size: 0.94rem; }
.card .icon-badge { margin-bottom: 4px; }

.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 14px; font-size: 0.85rem; font-weight: 600; color: var(--color-accent);
}
.card-link svg { width: 14px; height: 14px; transition: transform 0.25s var(--ease); }
.card:hover .card-link svg { transform: translateX(3px); }

.card.plain { padding: 26px; }
.card.tight { padding: 22px; }

/* Use case tile */
.use-case {
  display: flex; flex-direction: column; gap: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 22px;
}
.use-case .tag {
  align-self: flex-start;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--color-accent); background: var(--color-accent-soft);
  padding: 4px 10px; border-radius: var(--radius-pill);
}

/* Use case row (detailed, with effort/impact meta) */
.usecase-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.usecase-card-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.usecase-card-head h4 { margin: 0; }
.usecase-num { color: var(--color-accent); font-weight: 700; }
.tag-quickwin {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--color-accent); color: var(--color-accent-contrast);
  padding: 3px 9px; border-radius: var(--radius-pill);
}
.usecase-desc { color: var(--color-text-muted); font-size: 0.92rem; }
.usecase-meta {
  display: grid; grid-template-columns: 1fr; gap: 16px;
  margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--color-border);
}
.usecase-meta-item { display: flex; flex-direction: column; gap: 4px; }
.usecase-meta-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); }
.usecase-meta-value { font-size: 0.88rem; }
.effort-badge { display: inline-flex; align-self: flex-start; font-size: 0.8rem; font-weight: 600; padding: 2px 10px; border-radius: var(--radius-pill); }
.effort-badge.niedrig { background: var(--color-accent-soft); color: var(--color-accent); }
.effort-badge.mittel { background: var(--color-danger-soft); color: var(--color-danger-text); }
.effort-badge.hoch { background: var(--color-danger-soft); color: var(--color-danger-text); font-weight: 700; }
@media (max-width: 640px) {
  .usecase-meta { grid-template-columns: 1fr; gap: 10px; }
}

/* Stat */
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .num { font-size: 2.2rem; font-weight: 700; color: var(--color-accent); letter-spacing: -0.02em; }
.stat .label { color: var(--color-text-muted); font-size: 0.9rem; }

/* ---------- Comparison ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.compare-col {
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-border);
}
.compare-col.negative { background: var(--color-bg-alt); }
.compare-col.positive { background: var(--color-surface); border-color: var(--color-accent); box-shadow: var(--shadow-md); position: relative; }
.compare-col h3 { margin-bottom: 16px; }
.compare-list li { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; font-size: 0.92rem; color: var(--color-text-muted); border-top: 1px solid var(--color-border); }
.compare-list li:first-child { border-top: none; }
.compare-list svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; }
.compare-col.negative svg { color: var(--color-text-faint); }
.compare-col.positive svg { color: var(--color-accent); }
.compare-col.positive li { color: var(--color-text); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.steps.steps-3 { grid-template-columns: repeat(3, 1fr); }
.step { position: relative; padding-top: 8px; }
.step .step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-accent); color: var(--color-accent-contrast);
  font-weight: 700; font-size: 0.9rem; margin-bottom: 16px;
}
.step h4 { margin-bottom: 8px; }
.step p { color: var(--color-text-muted); font-size: 0.9rem; }
.step-connector { display: none; }

/* ---------- Anchor jump targets: clear the sticky header (+ anchor-nav, where present) ---------- */
section[id] { scroll-margin-top: 160px; }

/* ---------- Anchor subnav ---------- */
.anchor-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  border-bottom: 1px solid var(--color-border);
}
.anchor-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.anchor-nav .container { display: flex; gap: 4px; overflow-x: auto; padding-top: 4px; padding-bottom: 4px; scrollbar-width: none; }
.anchor-nav .container::-webkit-scrollbar { display: none; }
.anchor-nav a {
  flex-shrink: 0;
  padding: 12px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.anchor-nav a:hover { color: var(--color-text); }
.anchor-nav a.is-active { color: var(--color-accent); border-color: var(--color-accent); }

/* ---------- Tabs ---------- */
.tabs-head { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tabs-head-sticky {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  padding: 14px 0;
  margin-bottom: 16px;
}
.tabs-head-sticky::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.tab-btn {
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-size: 0.88rem; font-weight: 600;
  color: var(--color-text-muted);
  transition: all 0.2s var(--ease);
}
.tab-btn:hover { border-color: var(--color-accent); color: var(--color-text); }
.tab-btn.is-active { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-accent-contrast); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeIn 0.4s var(--ease); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Accordion / FAQ ---------- */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-item:first-child { border-top: 1px solid var(--color-border); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
}
.accordion-trigger .plus {
  flex-shrink: 0;
  width: 22px; height: 22px;
  position: relative;
}
.accordion-trigger .plus::before, .accordion-trigger .plus::after {
  content: ""; position: absolute; background: var(--color-accent);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease);
}
.accordion-trigger .plus::before { width: 14px; height: 2px; }
.accordion-trigger .plus::after { width: 2px; height: 14px; }
.accordion-item.is-open .accordion-trigger .plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease);
}
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-panel-inner { overflow: hidden; }
.accordion-panel-inner p { padding: 0 4px 22px; color: var(--color-text-muted); max-width: 68ch; }

/* ---------- Checklist tool (EU AI Act) ---------- */
.checklist-progress {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}
.checklist-progress .bar { flex: 1; height: 8px; border-radius: var(--radius-pill); background: var(--color-border); overflow: hidden; }
.checklist-progress .bar > span { display: block; height: 100%; background: var(--color-accent); width: 0%; transition: width 0.4s var(--ease); border-radius: var(--radius-pill); }
.checklist-progress .count { font-size: 0.85rem; font-weight: 600; color: var(--color-text-muted); white-space: nowrap; }

.check-group { margin-bottom: 18px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); overflow: hidden; }
.check-group-head {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 20px;
  font-weight: 650;
}
.check-group-head .phase-num { color: var(--color-accent); margin-right: 10px; font-variant-numeric: tabular-nums; }
.check-group-head .chev { width: 16px; height: 16px; transition: transform 0.3s var(--ease); flex-shrink: 0; color: var(--color-text-faint); }
.check-group.is-open .chev { transform: rotate(180deg); }
.check-group-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s var(--ease); }
.check-group.is-open .check-group-body { grid-template-rows: 1fr; }
.check-group-body-inner { overflow: hidden; padding: 0 20px; }
.check-item { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid var(--color-border); }
.check-item:first-child { border-top: none; }
.check-item input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-accent); flex-shrink: 0; cursor: pointer; }
.check-item label { font-size: 0.92rem; color: var(--color-text-muted); cursor: pointer; }
.check-item input:checked + label { color: var(--color-text); text-decoration: line-through; text-decoration-color: var(--color-border-strong); }
.check-group-body-inner { padding-bottom: 18px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--color-border); white-space: nowrap; }
thead th { background: var(--color-surface-alt); font-weight: 650; color: var(--color-text-muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--color-surface-alt); }

/* ---------- Callout ---------- */
.callout {
  display: flex; gap: 16px;
  padding: 24px 26px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
}
.callout .icon-badge { background: var(--color-surface); }
.callout h4 { margin-bottom: 6px; }
.callout p { color: var(--color-text-muted); font-size: 0.92rem; }

.callout.limits { background: var(--color-danger-soft); border-color: color-mix(in srgb, var(--color-danger-text) 25%, var(--color-border)); }
.callout.limits .icon-badge { background: var(--color-surface); color: var(--color-danger-text); }

.quote-block {
  border-left: 3px solid var(--color-accent);
  padding: 4px 0 4px 22px;
  font-size: 1.02rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  border-radius: var(--radius-lg);
  padding: clamp(32px, 3.5vw, 44px);
  background: linear-gradient(135deg, var(--color-accent), color-mix(in srgb, var(--color-accent) 70%, #2b3a18));
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.cta-banner .btn-row { justify-content: center; }
.cta-banner::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px 220px at 85% 0%, rgba(255,255,255,0.16), transparent 70%);
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; margin-bottom: 10px; }
.cta-banner p { color: rgba(255,255,255,0.82); max-width: 46ch; margin-left: auto; margin-right: auto; }
.cta-banner .btn-primary { background: #fff; color: var(--color-accent-hover); }
.cta-banner .btn-primary:hover { background: #f2f5ec; }
.cta-banner .btn-secondary { border-color: rgba(255,255,255,0.4); color: #fff; }
.cta-banner .btn-secondary:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.1); }
.cta-banner .ai-mark { color: #fff; }

/* ---------- Related links ---------- */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.related-card {
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.related-card:hover { transform: translateY(-3px); border-color: var(--color-accent); }
.related-card .eyebrow { margin-bottom: 10px; }
.related-card p { color: var(--color-text-muted); font-size: 0.88rem; margin-top: 6px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); padding: 64px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 32px; padding-bottom: 48px; }
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p { color: var(--color-text-muted); font-size: 0.9rem; max-width: 30ch; }
.footer-col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-faint); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: 0.9rem; color: var(--color-text-muted); transition: color 0.2s var(--ease); }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 24px; border-top: 1px solid var(--color-border);
  font-size: 0.82rem; color: var(--color-text-faint); flex-wrap: wrap;
}
.footer-bottom .legal-links { display: flex; gap: 20px; }
.footer-bottom a:hover { color: var(--color-accent); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-group.is-visible .reveal-item { opacity: 1; transform: translateY(0); }
.reveal-item { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }

/* ---------- Contact form ---------- */
.form-grid { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 0.85rem; font-weight: 600; }
.field input, .field select, .field textarea {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.8rem; color: var(--color-text-faint); }
.form-success { display: none; padding: 16px 18px; border-radius: var(--radius-sm); background: var(--color-accent-soft); color: var(--color-text); font-size: 0.9rem; margin-top: 16px; }
.form-success.is-visible { display: block; }

.contact-info-card { display: flex; flex-direction: column; gap: 22px; }
.contact-info-row { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-row h4 { margin-bottom: 4px; }
.contact-info-row p, .contact-info-row a { color: var(--color-text-muted); font-size: 0.9rem; }
.contact-info-row a:hover { color: var(--color-accent); }

/* ---------- Legal pages ---------- */
.legal-content { max-width: 74ch; display: flex; flex-direction: column; gap: 28px; }
.legal-content h2 { margin-top: 12px; }
.legal-content p, .legal-content li { color: var(--color-text-muted); font-size: 0.96rem; }
.legal-content ul { display: flex; flex-direction: column; gap: 8px; padding-left: 20px; list-style: disc; }
.legal-placeholder { color: var(--color-accent); font-style: normal; background: var(--color-accent-soft); padding: 1px 6px; border-radius: 4px; }

/* ---------- Page hero (simpler, for inner pages) ---------- */
.page-hero { padding: clamp(56px, 6vw, 88px) 0 clamp(40px, 4vw, 56px); }
.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero h1 { max-width: 18ch; }
.page-hero .lead { margin-top: 16px; }

.page-hero .hero-grid {
  grid-template-columns: 1fr 1fr;
  grid-template-areas: "heading illustration" "lead illustration";
  column-gap: 40px;
  row-gap: 0;
  align-items: center;
}
.page-hero .hero-heading { grid-area: heading; }
.page-hero .hero-lead-block { grid-area: lead; }

.hero-illustration { grid-area: illustration; color: var(--color-accent); }
.hero-illustration svg { width: 100%; height: auto; max-height: 280px; }
@media (min-width: 1080px) {
  .hero-illustration svg { max-height: 340px; }
}
@media (max-width: 860px) {
  .page-hero .hero-grid {
    grid-template-columns: 1fr;
    grid-template-areas: "heading" "illustration" "lead";
    row-gap: 20px;
  }
  .hero-illustration { max-width: 260px; margin: 0 auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .footer-top { grid-template-columns: repeat(3, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .desktop-only { display: none; }

  body.nav-open .mobile-panel { transform: translateX(0); }
  .mobile-panel {
    position: fixed; inset: 0 0 0 auto;
    width: min(340px, 86vw); height: 100vh;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    z-index: 200;
    overflow-y: auto;
    padding: 90px 26px 40px;
    display: flex; flex-direction: column; gap: 6px;
  }
  .mobile-backdrop {
    display: block;
    position: fixed; inset: 0; height: 100vh; background: rgba(10, 12, 8, 0.4);
    opacity: 0; pointer-events: none; transition: opacity 0.3s var(--ease);
    z-index: 190;
  }
  body.nav-open .mobile-backdrop { opacity: 1; pointer-events: auto; }
  body.nav-open { overflow: hidden; }

  .mobile-group summary { list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 14px 4px; font-weight: 600; cursor: pointer; }
  .mobile-group summary::-webkit-details-marker { display: none; }
  .mobile-group ul { padding: 0 4px 14px 4px; display: flex; flex-direction: column; gap: 4px; }
  .mobile-group a, .mobile-link { display: block; padding: 12px 4px; color: var(--color-text-muted); font-weight: 500; }
  .mobile-panel .btn { margin-top: 16px; width: 100%; }

  .md-order-1, .md-order-2 { order: 0; }
  .compare { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr; }
  .grid-6 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  h1 { max-width: none !important; }
}

/* =========================================================
   Landing-Animationen & Aufbau (Startseite)
   ========================================================= */

/* Hero: Pill + Akzentwort */
.pill {
  display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; justify-self: start; width: fit-content;
  padding: 5px 14px 5px 5px; border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  font-size: 0.85rem; font-weight: 600; color: var(--color-text); background: var(--color-surface);
  box-shadow: var(--shadow-sm); transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.pill:hover { border-color: var(--color-accent); transform: translateY(-1px); }
.pill i {
  font-style: normal; background: var(--color-accent); color: var(--color-accent-contrast);
  font-size: 0.68rem; font-weight: 700; padding: 4px 9px; border-radius: var(--radius-pill);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.pill .arr { display: inline-block; transition: transform 0.2s var(--ease); color: var(--color-accent); }
.pill:hover .arr { transform: translateX(4px); }
.hero h1 em { font-style: normal; color: var(--color-accent); position: relative; white-space: nowrap; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.04em; height: 0.09em;
  background: var(--color-accent); border-radius: 4px; opacity: 0.35;
  transform: scaleX(0); transform-origin: left; animation: underlineIn 0.9s 0.7s var(--ease) forwards;
}
@keyframes underlineIn { to { transform: scaleX(1); } }

/* Hero: Mockup-Chat läuft nacheinander ein */
.mockup { transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease); }
.mockup:hover { transform: translateY(-4px); }
.mockup-row.seq { opacity: 0; transform: translateY(10px); }
.reveal.is-visible .mockup-row.seq { animation: msgIn 0.6s var(--ease) forwards; animation-delay: var(--d, 0ms); }
@keyframes msgIn { to { opacity: 1; transform: none; } }
.skel { background: linear-gradient(90deg, var(--color-border) 25%, var(--color-border-strong) 50%, var(--color-border) 75%); background-size: 200% 100%; animation: shimmer 1.8s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
.mockup-bubble.typing { display: inline-flex; gap: 5px; align-items: center; flex: none; padding: 14px 16px; }
.mockup-bubble.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--color-text-faint); animation: typeDot 1.2s infinite; }
.mockup-bubble.typing i:nth-child(2) { animation-delay: 0.15s; }
.mockup-bubble.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes typeDot { 0%, 60%, 100% { opacity: 0.3; transform: none; } 30% { opacity: 1; transform: translateY(-3px); } }

/* Marquee-Band */
.logos { border-block: 1px solid var(--color-border); padding: 28px 0; background: var(--color-bg-alt); overflow: hidden; }
.logos-in { display: flex; align-items: center; gap: 40px; }
.logos-label { flex: none; width: 210px; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-text-faint); line-height: 1.5; }
.mq { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mq-track { display: flex; gap: 14px; width: max-content; animation: mq 38s linear infinite; }
.mq-dupe { display: contents; }
.mq:hover .mq-track { animation-play-state: paused; }
.mq-item {
  flex: none; padding: 10px 20px; border-radius: var(--radius-pill); border: 1px solid var(--color-border);
  background: var(--color-surface); font-size: 0.88rem; font-weight: 600; color: var(--color-text-muted);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.mq-item:hover { border-color: var(--color-accent); color: var(--color-accent); }
@keyframes mq { to { transform: translateX(-50%); } }

/* Filter + Karten */
.aud { display: flex; width: fit-content; max-width: 100%; margin: 0 auto 32px; padding: 4px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: 14px; overflow-x: auto; }
.aud button { padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: 0.9rem; color: var(--color-text-muted); white-space: nowrap; transition: all 0.25s var(--ease); }
.aud button:hover { color: var(--color-text); }
.aud button.on { background: var(--color-surface); color: var(--color-text); box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 0 0 1px var(--color-border); }
.card.reveal-item { transition: opacity 0.6s var(--ease), transform 0.5s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s var(--ease), filter 0.4s var(--ease); }
.card.reveal-item:hover { box-shadow: var(--shadow-lg); }
.bento.f-assistenz .card:not([data-a~="assistenz"]),
.bento.f-automatisierung .card:not([data-a~="automatisierung"]),
.bento.f-integration .card:not([data-a~="integration"]) { opacity: 0.38 !important; filter: grayscale(0.7); }
.card .icon-badge { transition: background-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.4s var(--ease); }
.card:hover .icon-badge { background: var(--color-accent); color: var(--color-accent-contrast); transform: rotate(-6deg) scale(1.06); }
.btn .arr, .btn-primary { position: relative; }

/* Prozess: links fixiert, rechts Schritte */
.proc { background: var(--color-bg-alt); border-block: 1px solid var(--color-border); }
.proc-g { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: start; }
.proc-l { position: sticky; top: calc(var(--header-h) + 40px); }
.proc-l .lead { max-width: 42ch; }
.steps2 { position: relative; display: flex; flex-direction: column; }
.steps2::before {
  content: ""; position: absolute; left: 23px; top: 24px; bottom: 24px; width: 2px;
  background: repeating-linear-gradient(var(--color-border-strong) 0 6px, transparent 6px 12px);
}
.step2 { display: grid; grid-template-columns: 48px 1fr; gap: 24px; padding: 22px 0; opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.step2.is-visible { opacity: 1; transform: none; }
.step2 .n {
  width: 48px; height: 48px; border-radius: 14px; background: var(--color-surface); border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--color-text); position: relative; z-index: 1; transition: all 0.3s var(--ease);
}
.step2:hover .n { background: var(--color-accent); color: var(--color-accent-contrast); border-color: var(--color-accent); transform: scale(1.06); }
.step2.hl .n { background: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }
.step2 h4 { margin: 8px 0 6px; font-size: 1.15rem; }
.step2 .meta { font-size: 0.7rem; font-weight: 700; color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.06em; }
.step2 .meta em { font-style: normal; color: var(--color-text-faint); margin-left: 4px; }
.step2 p { color: var(--color-text-muted); font-size: 0.95rem; max-width: 52ch; }

/* Trust-Box (dunkel) */
.sec-box {
  border-radius: 28px; background: #171c11; color: #b4baa8; padding: clamp(32px, 5vw, 72px);
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.sec-box::before {
  content: ""; position: absolute; width: 520px; height: 520px; right: -140px; top: -180px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 35%, transparent), transparent 65%);
  animation: driftGlow 14s ease-in-out infinite alternate; pointer-events: none;
}
.sec-box > * { position: relative; }
.sec-box h2 { color: #fff; font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.5rem); }
.sec-box .eyebrow { color: #a3cf72; }
.sec-box .eyebrow::before { background: #a3cf72; }
.sec-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sec-tile {
  padding: 22px; border-radius: 16px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09);
  transition: transform 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
}
.sec-tile:hover { transform: translateY(-4px); background: rgba(255,255,255,0.09); border-color: rgba(163,207,114,0.5); }
.sec-tile .icon-badge { background: rgba(163,207,114,0.15); color: #a3cf72; }
.sec-tile h4 { margin-top: 14px; font-size: 0.98rem; color: #fff; }

@media (max-width: 960px) {
  .proc-g, .sec-box { grid-template-columns: 1fr; gap: 40px; }
  .proc-l { position: static; }
  .logos-in { flex-direction: column; align-items: flex-start; gap: 16px; }
  .logos-label { width: auto; }
  .mq { width: 100%; }
}
@media (max-width: 560px) { .sec-tiles { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  .mockup-row.seq, .step2 { opacity: 1 !important; transform: none !important; }
  .mq-track { animation: none; }
}

/* =========================================================
   Hero-Chat (Live-Demo)
   ========================================================= */
.chat-frame { position: relative; padding: 0 0 28px; }
.chat-frame::before {
  content: ""; position: absolute; inset: -18px -18px 10px -18px; border-radius: 36px; z-index: 0;
  background: linear-gradient(160deg, color-mix(in srgb, var(--color-accent) 22%, transparent), transparent 60%);
  filter: blur(6px);
}
.chat {
  --c-r: 14px;
  position: relative; z-index: 1; display: flex; flex-direction: column; height: 540px;
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: 24px; box-shadow: var(--shadow-lg); overflow: hidden;
}
.chat-top { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--color-border); font-size: 0.85rem; font-weight: 600; }
.chat-top .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,0.18); animation: pulseDot 2.4s ease-in-out infinite; }
@keyframes pulseDot { 50% { box-shadow: 0 0 0 6px rgba(34,197,94,0.06); } }
.chat-top .tag { margin-left: auto; font: 500 0.7rem ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--color-text-faint); background: var(--color-surface-alt); padding: 4px 9px; border-radius: 6px; }
.chat-feed { flex: 1; overflow: hidden; padding: 18px 18px 78px; display: flex; flex-direction: column; gap: 10px; transition: opacity 0.6s; }
.chat-feed.cd-fade { opacity: 0; }
.chat-in { display: flex; align-items: center; gap: 10px; margin: 0 14px 14px; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: 12px; font-size: 0.9rem; min-height: 46px; background: var(--color-surface); }
.chat-in [data-chat-input] { flex: 1; color: var(--color-text); min-width: 0; }
.chat-in [data-chat-input]:empty::before { content: "Frag deine Kanzlei-Daten …"; color: var(--color-text-faint); }
.chat-in [data-chat-input]:not(:empty)::after { content: ""; display: inline-block; width: 1.5px; height: 1em; background: var(--color-accent); vertical-align: -2px; margin-left: 1px; animation: cdBlink 1s steps(1) infinite; }
.chat-in .send { width: 28px; height: 28px; border-radius: 8px; background: var(--color-accent); flex: none; }
@keyframes cdBlink { 50% { opacity: 0; } }

.cd { opacity: 0; transform: translateY(8px); transition: opacity 0.35s, transform 0.35s; font-size: 0.88rem; line-height: 1.5; max-width: 92%; }
.cd.cd-in { opacity: 1; transform: none; }
.cd p { margin: 0; }
.cd-user { align-self: flex-end; background: var(--color-text); color: var(--color-bg); padding: 10px 14px; border-radius: var(--c-r) var(--c-r) 4px var(--c-r); }
.cd-bot { align-self: flex-start; background: var(--color-bg-alt); padding: 12px 14px; border-radius: var(--c-r) var(--c-r) var(--c-r) 4px; width: 92%; }
.cd-bot b { color: var(--color-text); }
.cd-tool { align-self: flex-start; display: flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--color-text-faint); padding: 2px 0; }
.cd-tool code { font: 600 0.75rem ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--color-text); background: var(--color-surface-alt); padding: 3px 7px; border-radius: 5px; }
.cd-tool em { font-style: normal; }
.cd-spin { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--color-border); border-top-color: var(--color-accent); animation: cdSpin 0.7s linear infinite; flex: none; }
.cd-tool.cd-ok .cd-spin { animation: none; border-color: #22c55e; background: #22c55e; position: relative; }
.cd-tool.cd-ok .cd-spin::after { content: ""; position: absolute; left: 3px; top: 1px; width: 3px; height: 6px; border: solid #fff; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
@keyframes cdSpin { to { transform: rotate(360deg); } }
.cd-typing { align-self: flex-start; display: flex; gap: 4px; padding: 12px 14px; background: var(--color-bg-alt); border-radius: var(--c-r); }
.cd-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--color-text-faint); animation: typeDot 1s infinite; }
.cd-typing i:nth-child(2) { animation-delay: 0.15s; }
.cd-typing i:nth-child(3) { animation-delay: 0.3s; }
.cd-table { margin-top: 10px; display: flex; flex-direction: column; border-top: 1px solid var(--color-border); }
.cd-table div { display: grid; grid-template-columns: 1fr auto auto; gap: 14px; padding: 7px 0; border-bottom: 1px solid var(--color-border); font-size: 0.82rem; }
.cd-table span:nth-child(2) { color: var(--color-text-faint); }
.cd-table span:nth-child(3) { color: var(--color-accent); font-weight: 700; min-width: 52px; text-align: right; }
.cd-plan { align-self: flex-start; width: 92%; border: 1.5px dashed var(--color-accent); border-radius: var(--c-r); padding: 12px 14px; background: var(--color-surface); transition: border-color 0.3s, background 0.3s; }
.cd-plan-h { display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 0.8rem; margin-bottom: 8px; }
.cd-plan-h small { font-weight: 600; font-size: 0.7rem; color: var(--color-accent); }
.cd-row { display: flex; justify-content: space-between; gap: 12px; font-size: 0.82rem; padding: 4px 0; color: var(--color-text-faint); }
.cd-row b { color: var(--color-text); font-weight: 600; text-align: right; }
.cd-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 10px; }
.cd-actions button { font: 600 0.75rem var(--font-sans); border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); padding: 7px 12px; border-radius: 8px; transition: transform 0.15s; cursor: default; }
.cd-actions .cd-confirm { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-accent-contrast); }
.cd-actions .cd-press { transform: scale(0.94); }
.cd-plan.cd-confirmed { border-style: solid; border-color: #22c55e; }
.cd-plan.cd-confirmed .cd-plan-h small { color: #16a34a; }
.cd-plan.cd-confirmed .cd-actions { display: none; }
.cd-done { align-self: flex-start; display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 600; color: #16a34a; }
.cd-check { width: 18px; height: 18px; border-radius: 50%; background: #22c55e; color: #fff; font-size: 0.7rem; display: flex; align-items: center; justify-content: center; }

.chat-cap {
  position: absolute; left: -28px; bottom: 104px; z-index: 2; display: flex; align-items: center; gap: 12px;
  padding: 12px 18px 12px 12px; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: 16px; box-shadow: var(--shadow-md); font-size: 0.85rem; font-weight: 700; line-height: 1.3;
  animation: capFloat 6s ease-in-out infinite;
}
.chat-cap small { display: block; font-weight: 500; font-size: 0.75rem; color: var(--color-text-faint); }
.chat-cap .ic { width: 34px; height: 34px; border-radius: 10px; background: var(--color-accent-soft); color: var(--color-accent); display: flex; align-items: center; justify-content: center; font-weight: 800; flex: none; }
@keyframes capFloat { 50% { transform: translateY(-6px); } }
@media (max-width: 960px) { .chat-cap { left: 0; } .chat { height: 500px; } }
@media (prefers-reduced-motion: reduce) { .chat-cap, .chat-top .dot { animation: none; } }

/* =========================================================
   Unterseiten: Animationen & Komponenten (riecken-Stil)
   ========================================================= */

/* Page-Hero: leuchtender Verlauf + schwebende Illustration */
.page-hero { position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: -30% -10% auto -10%; height: 520px; pointer-events: none; z-index: 0;
  background:
    radial-gradient(520px 280px at 15% 25%, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 70%),
    radial-gradient(420px 260px at 88% 15%, color-mix(in srgb, var(--color-accent) 9%, transparent), transparent 70%);
  filter: blur(10px); animation: driftGlow 22s ease-in-out infinite alternate;
}
.page-hero .container { position: relative; z-index: 1; }
.hero-illustration svg { animation: illuFloat 7s ease-in-out infinite; }
@keyframes illuFloat { 50% { transform: translateY(-8px); } }

/* Eyebrow-Linie wächst beim Einblenden */
.eyebrow::before { transition: width 0.7s var(--ease) 0.15s; }
.reveal:not(.is-visible) .eyebrow::before, .reveal-item:not(.is-visible) .eyebrow::before { width: 0; }
.reveal.is-visible .eyebrow::before { width: 18px; }

/* Schritte: nummerierte Boxen, gestrichelte Linie, Hover */
.step .step-num { border-radius: 14px; width: 44px; height: 44px; transition: transform 0.3s var(--ease), background-color 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.step:hover .step-num { transform: translateY(-3px) scale(1.06); box-shadow: var(--shadow-md); }
@media (min-width: 861px) {
  .steps > .step:not(:last-child)::after {
    content: ""; position: absolute; top: 30px; left: 56px; right: -16px; height: 2px;
    background: repeating-linear-gradient(90deg, var(--color-border-strong) 0 6px, transparent 6px 12px);
  }
}

/* Karten, Use-Cases, Verwandte Links: ruhige Lift-Effekte */
.usecase-card, .use-case, .related-card, .compare-col { transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s var(--ease); }
.usecase-card:hover, .use-case:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-border-strong); }
.related-card:hover { box-shadow: var(--shadow-md); }
.card.plain:hover .icon-badge, .callout .icon-badge { transform: none; }
.usecase-card:hover .usecase-num { letter-spacing: 0.02em; }
.stat .num { transition: transform 0.35s var(--ease); }
.stat:hover .num { transform: translateY(-2px); }
.table-wrap tbody tr { transition: background-color 0.2s var(--ease); }

/* CTA-Banner: wandernder Glanz */
.cta-banner::after { animation: ctaGlow 9s ease-in-out infinite alternate; }
@keyframes ctaGlow { 0% { transform: translate(0, 0); } 100% { transform: translate(-6%, 8%); } }

/* Datenschutz-Band (Open Source / Telekom C5) */
.trust-strip {
  position: relative; overflow: hidden; border-radius: 24px; background: #171c11; color: #b4baa8;
  padding: clamp(28px, 4vw, 52px); border: 1px solid rgba(255,255,255,0.06);
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
}
.trust-strip::before {
  content: ""; position: absolute; width: 420px; height: 420px; right: -120px; top: -160px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 34%, transparent), transparent 65%);
  animation: driftGlow 14s ease-in-out infinite alternate;
}
.trust-strip > * { position: relative; }
.trust-strip .eyebrow { color: #a3cf72; }
.trust-strip .eyebrow::before { background: #a3cf72; }
.trust-strip h3 { color: #fff; font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem); margin: 14px 0 12px; }
.trust-strip p { font-size: 0.95rem; max-width: 56ch; }
.trust-strip .card-link { color: #a3cf72; margin-top: 18px; }
.trust-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.trust-chips span {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); color: #fff; font-size: 0.85rem; font-weight: 600;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.trust-chips span::before { content: "✓"; color: #a3cf72; font-weight: 800; }
.trust-chips span:hover { transform: translateY(-3px); border-color: rgba(163,207,114,0.55); background: rgba(255,255,255,0.1); }
@media (max-width: 860px) { .trust-strip { grid-template-columns: 1fr; gap: 24px; } }
@media (prefers-reduced-motion: reduce) { .page-hero::before, .hero-illustration svg, .cta-banner::after, .trust-strip::before { animation: none; } }

/* =========================================================
   Datenschutz-Band & Trust-Box: helles Grün statt Dunkel
   ========================================================= */
.trust-strip, .sec-box {
  background: linear-gradient(135deg, var(--color-accent-soft) 0%, color-mix(in srgb, var(--color-accent) 16%, var(--color-bg)) 100%);
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  color: var(--color-text-muted);
  box-shadow: var(--shadow-md);
}
.trust-strip::before, .sec-box::before {
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 26%, transparent), transparent 65%);
}
.trust-strip h3, .sec-box h2, .sec-box strong { color: var(--color-text) !important; }
.trust-strip .eyebrow, .sec-box .eyebrow, .trust-strip .card-link { color: var(--color-accent); }
.trust-strip .eyebrow::before, .sec-box .eyebrow::before { background: var(--color-accent); }

.trust-chips span {
  background: var(--color-surface); border: 1px solid color-mix(in srgb, var(--color-accent) 25%, var(--color-border));
  color: var(--color-text); box-shadow: var(--shadow-sm);
}
.trust-chips span::before { color: var(--color-accent); }
.trust-chips span:hover { border-color: var(--color-accent); background: var(--color-surface); box-shadow: var(--shadow-md); }

.sec-tile {
  background: var(--color-surface); border: 1px solid color-mix(in srgb, var(--color-accent) 22%, var(--color-border));
  box-shadow: var(--shadow-sm);
}
.sec-tile:hover { background: var(--color-surface); border-color: var(--color-accent); box-shadow: var(--shadow-md); }
.sec-tile .icon-badge { background: var(--color-accent-soft); color: var(--color-accent); }
.sec-tile h4 { color: var(--color-text); }

/* =========================================================
   CTA-Banner: eigener, abgesetzter Bereich (wie der Footer)
   ========================================================= */
.section:has(> .container > .cta-banner) {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: clamp(48px, 5vw, 88px) 0;
}
.section:has(> .container > .cta-banner) .cta-banner { box-shadow: var(--shadow-lg); }
.section:has(> .container > .trust-strip) { padding-bottom: clamp(48px, 5vw, 88px) !important; }


/* =========================================================
   Hero-Animationen der Unterseiten
   ========================================================= */
/* Eyebrow als Pill mit pulsierendem Punkt */
.page-hero .eyebrow {
  padding: 6px 14px 6px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  background: var(--color-surface); box-shadow: var(--shadow-sm); color: var(--color-text-muted);
}
.page-hero .eyebrow::before {
  width: 8px !important; height: 8px; border-radius: 50%; background: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft); animation: pulseAccent 2.4s ease-in-out infinite;
}
@keyframes pulseAccent { 50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--color-accent) 8%, transparent); } }

/* Überschrift: Wort für Wort */
.page-hero h1 .w { display: inline-block; opacity: 0; transform: translateY(0.55em); }
.page-hero .reveal.is-visible h1 .w { animation: wordUp 0.85s var(--ease) both; animation-delay: calc(var(--i, 0) * 55ms + 120ms); }
@keyframes wordUp { to { opacity: 1; transform: none; } }

/* Eyebrow, Lead, Buttons gestaffelt */
.page-hero .reveal:not(.is-visible) :is(.lead, .btn-row, .eyebrow) { opacity: 0; }
.page-hero .reveal.is-visible .eyebrow { animation: heroUp 0.7s var(--ease) 0.05s both; }
.page-hero .reveal.is-visible .lead { animation: heroUp 0.8s var(--ease) 0.5s both; }
.page-hero .reveal.is-visible .btn-row { animation: heroUp 0.8s var(--ease) 0.7s both; }
@keyframes heroUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Illustration: Einblenden, Schweben, Parallaxe */
.hero-illustration:not(.is-visible) svg { opacity: 0; }
.hero-illustration.is-visible svg {
  animation: illuIn 1.1s var(--ease) 0.2s both, illuFloat 7s ease-in-out 1.3s infinite;
  translate: calc(var(--mx, 0) * 12px) calc(var(--my, 0) * 8px); transition: translate 0.5s var(--ease);
}
@keyframes illuIn { from { opacity: 0; scale: 0.92; } to { opacity: 1; scale: 1; } }
.page-hero::before { translate: calc(var(--mx, 0) * -22px) calc(var(--my, 0) * -14px); transition: translate 0.8s var(--ease); }

/* Mockups: Endzustand (inkl. abgeblendeter Zeilen), Status-Anzeigen */
.mockup-body > .seq { opacity: 0; transform: translateY(10px); }
.reveal.is-visible .mockup-body > .seq { animation: msgIn 0.6s var(--ease) forwards; animation-delay: var(--d, 0ms); }
@keyframes msgIn { to { opacity: var(--end, 1); transform: none; } }
.mockup-row .icon-badge.sm { position: relative; transition: box-shadow 0.4s var(--ease); }
.icon-badge.is-running { animation: runPulse 1.3s ease-in-out infinite; }
@keyframes runPulse { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 45%, transparent); } 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--color-accent) 0%, transparent); } }
.icon-badge.is-done::after {
  content: "✓"; position: absolute; right: -5px; bottom: -5px; width: 15px; height: 15px; border-radius: 50%;
  background: #22c55e; color: #fff; font-size: 9px; font-weight: 800; display: flex; align-items: center; justify-content: center;
  animation: popIn 0.4s var(--ease) both;
}
@keyframes popIn { from { transform: scale(0); } to { transform: scale(1); } }
.mockup-body .icon-badge { transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background-color 0.4s var(--ease), color 0.4s var(--ease); }
.mockup-body .icon-badge.is-active {
  transform: scale(1.14); background: var(--color-accent) !important; color: var(--color-accent-contrast) !important;
  box-shadow: 0 0 0 6px var(--color-accent-soft), var(--shadow-md);
}
@media (prefers-reduced-motion: reduce) {
  .page-hero h1 .w, .page-hero .reveal:not(.is-visible) :is(.lead, .btn-row, .eyebrow), .hero-illustration:not(.is-visible) svg, .mockup-body > .seq { opacity: 1 !important; transform: none !important; animation: none !important; }
}

/* CTA-Banner: reines Grün, ohne Verlauf und ohne Bewegung */
.cta-banner { background: var(--color-accent); }
.cta-banner::after { display: none; animation: none; }

/* =========================================================
   GLASS / CLEANFRAME-LAYER
   Grün bleibt – Flächen werden zu mattem Glas.
   ========================================================= */
:root {
  --color-bg: #f2f6ec;
  --color-bg-alt: rgba(255, 255, 255, 0.38);
  --color-surface: rgba(255, 255, 255, 0.62);
  --color-surface-alt: rgba(255, 255, 255, 0.48);
  --color-border: rgba(98, 134, 54, 0.17);
  --color-border-strong: rgba(98, 134, 54, 0.3);
  --color-accent-soft: rgba(98, 134, 54, 0.14);

  --glass-fill: linear-gradient(150deg, rgba(255,255,255,0.74), rgba(255,255,255,0.40));
  --glass-fill-strong: rgba(250, 252, 247, 0.86);
  --glass-edge: rgba(255, 255, 255, 0.78);
  --glass-ring: rgba(98, 134, 54, 0.12);
  --glass-hi: inset 0 1px 0 rgba(255,255,255,0.95), inset 0 -1px 0 rgba(98,134,54,0.06);
  --glass-shadow: 0 14px 44px -18px rgba(40, 70, 20, 0.30);
  --glass-blur: blur(22px) saturate(165%);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(40,70,20,0.06);
  --shadow-md: 0 12px 36px -14px rgba(40,70,20,0.28);
  --shadow-lg: 0 28px 70px -24px rgba(40,70,20,0.38);
  --header-h: 96px;

  --amb-1: rgba(98, 134, 54, 0.24);
  --amb-2: rgba(163, 207, 114, 0.34);
  --amb-3: rgba(98, 134, 54, 0.16);
}

/* ---------- Ruhiger, fester Ambient-Hintergrund (ohne Bewegung) ---------- */
body { background: var(--color-bg); position: relative; }
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 620px at 8% 6%, var(--amb-1), transparent 62%),
    radial-gradient(820px 640px at 94% 18%, var(--amb-2), transparent 60%),
    radial-gradient(960px 720px at 62% 98%, var(--amb-3), transparent 62%),
    radial-gradient(640px 480px at 4% 78%, var(--amb-3), transparent 62%);
}
.hero-glow, .page-hero::before { display: none; }

/* ---------- Sektionen: Glas-Bänder statt Vollflächen ---------- */
.section-alt, .logos, .proc {
  background: var(--color-bg-alt);
  -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%);
  border-color: var(--color-border);
}
.section-border-top { border-top-color: var(--color-border); }

/* ---------- Header: schwebende Glas-Kapsel ---------- */
.site-header {
  top: 12px; height: 68px; margin: 12px auto 0; width: min(1232px, calc(100% - 28px));
  border: 1px solid var(--glass-edge); border-radius: 26px; box-shadow: var(--glass-hi), var(--glass-shadow);
}
.site-header::before { border-radius: inherit; background: var(--glass-fill-strong); opacity: 0.72;
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); }
.site-header.is-scrolled { border-color: var(--glass-edge); box-shadow: var(--glass-hi), var(--shadow-lg); }
.site-header .container { padding: 0 20px; max-width: none; }
.nav-link:hover, .nav-link[aria-expanded="true"] { background: var(--color-accent-soft); }
.dropdown {
  background: var(--glass-fill-strong); border: 1px solid var(--glass-edge); border-radius: 22px;
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: var(--glass-hi), var(--shadow-lg);
}
.dropdown-link:hover { background: var(--color-accent-soft); }
.mobile-panel { background: var(--glass-fill-strong); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); }

/* ---------- Glas-Flächen ---------- */
.card, .use-case, .usecase-card, .related-card, .compare-col, .callout, .mockup, .chat, .check-group,
.contact-info-card, .table-wrap, .checklist-progress, .chat-cap, .stat, .accordion-item, .field input,
.field select, .field textarea {
  background: var(--glass-fill); border: 1px solid var(--glass-edge);
  box-shadow: var(--glass-hi), 0 0 0 1px var(--glass-ring), var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.accordion-item, .stat { box-shadow: none; }
.accordion-item { background: transparent; border-left: 0; border-right: 0; -webkit-backdrop-filter: none; backdrop-filter: none; }
.card:hover, .usecase-card:hover, .use-case:hover, .related-card:hover {
  border-color: #fff; box-shadow: var(--glass-hi), 0 0 0 1px var(--color-border-strong), var(--shadow-lg);
}
.compare-col.negative { background: var(--color-bg-alt); }
.compare-col.positive { border-color: color-mix(in srgb, var(--color-accent) 55%, #fff); }
.callout { background: linear-gradient(150deg, color-mix(in srgb, var(--color-accent) 16%, rgba(255,255,255,0.7)), rgba(255,255,255,0.35)); }
.mockup-bar { background: rgba(255,255,255,0.3); border-bottom-color: var(--color-border); }
.chat { border-radius: 30px; }
.chat-top, .chat-in { border-color: var(--color-border); }
.chat-in { background: rgba(255,255,255,0.5); box-shadow: var(--glass-hi); }
.cd-bot, .cd-typing { background: rgba(255,255,255,0.55); border: 1px solid var(--glass-edge); box-shadow: var(--glass-hi); }
.cd-user { background: linear-gradient(160deg, color-mix(in srgb, var(--color-accent) 88%, #fff), var(--color-accent-hover)); color: #fff; box-shadow: var(--glass-hi); }
.cd-plan { background: rgba(255,255,255,0.5); }
.mockup-bubble { background: rgba(255,255,255,0.5); border: 1px solid var(--glass-edge); }
.mockup-bubble.accent { background: var(--color-accent-soft); }
.chat-cap { border-radius: 20px; }

/* ---------- Pillen, Tabs, Filter, Marquee ---------- */
.pill, .page-hero .eyebrow, .mq-item, .tab-btn, .aud, .hero-badge {
  background: var(--glass-fill); border: 1px solid var(--glass-edge);
  box-shadow: var(--glass-hi), 0 0 0 1px var(--glass-ring), var(--shadow-sm);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.tab-btn.is-active { background: var(--color-accent); border-color: rgba(255,255,255,0.4); }
.aud button.on { background: var(--glass-fill-strong); box-shadow: var(--glass-hi), 0 0 0 1px var(--color-border); }
.logos { border-block: 1px solid var(--color-border); }

/* ---------- Buttons ---------- */
.btn { box-shadow: var(--glass-hi); }
.btn-primary {
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 82%, #fff), var(--color-accent) 55%, var(--color-accent-hover));
  border: 1px solid rgba(255,255,255,0.35);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.45), 0 10px 26px -10px color-mix(in srgb, var(--color-accent) 80%, #000);
}
.btn-primary:hover { background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 70%, #fff), var(--color-accent-hover)); }
.btn-secondary {
  background: var(--glass-fill); border-color: var(--glass-edge); color: var(--color-text);
  box-shadow: var(--glass-hi), 0 0 0 1px var(--glass-ring);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.btn-secondary:hover { border-color: #fff; color: var(--color-accent); }
.btn-ghost { box-shadow: none; }

/* ---------- Grüne Highlight-Flächen ---------- */
.trust-strip, .sec-box {
  background: linear-gradient(150deg, color-mix(in srgb, var(--color-accent) 24%, rgba(255,255,255,0.55)), color-mix(in srgb, var(--color-accent) 8%, rgba(255,255,255,0.25)));
  border: 1px solid var(--glass-edge); border-radius: 32px;
  box-shadow: var(--glass-hi), 0 0 0 1px var(--glass-ring), var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.trust-strip::before, .sec-box::before { background: radial-gradient(circle, rgba(255,255,255,0.5), transparent 65%); animation: none; }
.trust-chips span, .sec-tile {
  background: var(--glass-fill); border: 1px solid var(--glass-edge);
  box-shadow: var(--glass-hi), var(--shadow-sm);
}
.cta-banner {
  border: 1px solid rgba(255,255,255,0.4); border-radius: 32px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(0,0,0,0.12), var(--shadow-lg);
}
.cta-banner .btn-primary { background: rgba(255,255,255,0.92); border-color: #fff; }
.section:has(> .container > .cta-banner) { background: var(--color-bg-alt); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }

/* ---------- Footer als Glas-Panel ---------- */
.site-footer {
  margin: 0 14px 14px; border: 1px solid var(--glass-edge); border-radius: 34px;
  background: var(--glass-fill); box-shadow: var(--glass-hi), var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.footer-bottom { border-top-color: var(--color-border); }

/* ---------- Details ---------- */
.step .step-num, .step2 .n {
  background: var(--glass-fill); border: 1px solid var(--glass-edge); box-shadow: var(--glass-hi), var(--shadow-sm); color: var(--color-text);
}
.step .step-num { color: var(--color-accent-contrast); background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 80%, #fff), var(--color-accent)); }
.icon-badge { box-shadow: var(--glass-hi); border: 1px solid rgba(255,255,255,0.5); }
.hero-illustration svg { filter: drop-shadow(0 22px 34px rgba(40,70,20,0.18)); }
.field input:focus, .field select:focus, .field textarea:focus { background: var(--glass-fill-strong); }
.anchor-nav::before, .tabs-head-sticky::before { background: color-mix(in srgb, var(--color-bg) 70%, transparent); }
@media (max-width: 860px) {
  .site-header { top: 8px; margin-top: 8px; width: calc(100% - 20px); border-radius: 22px; }
  .site-footer { border-radius: 26px; }
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card, .use-case, .usecase-card, .related-card, .compare-col, .callout, .mockup, .chat, .site-footer, .dropdown { background: var(--glass-fill-strong); }
}

/* ---------- Glas-Feinschliff ---------- */
:root { --glass-header: rgba(247, 250, 242, 0.78); }
.site-header::before { background: var(--glass-header); opacity: 1; -webkit-backdrop-filter: blur(26px) saturate(170%); backdrop-filter: blur(26px) saturate(170%); }
.page-hero { overflow: visible; }
.cd-user { color: var(--color-accent-contrast); }
.section:has(> .container > .cta-banner) { background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; padding-bottom: clamp(32px, 4vw, 56px); }

/* =========================================================
   Seitenköpfe (Unterseiten) – klarer, eleganter, animierter
   ========================================================= */
.page-hero { padding: clamp(48px, 5vw, 84px) 0 clamp(24px, 3vw, 40px); }
.page-hero h1 { max-width: 20ch; letter-spacing: -0.028em; line-height: 1.12; }
.page-hero .lead { font-size: 1.12rem; line-height: 1.65; max-width: 56ch; }

/* Wörter mit sanftem Fokus-Effekt */
.page-hero h1 .w { filter: blur(8px); }
@keyframes wordUp { to { opacity: 1; transform: none; filter: blur(0); } }

/* Akzentphrase mit wachsender Unterstreichung */
.page-hero h1 em {
  font-style: normal; color: var(--color-accent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--color-accent) 38%, transparent), color-mix(in srgb, var(--color-accent) 12%, transparent)) no-repeat 0 96% / 0% 0.11em;
  -webkit-box-decoration-break: clone; box-decoration-break: clone; padding-bottom: 0.04em;
}
.page-hero .reveal.is-visible h1 em { animation: emLine 1.1s var(--ease) 0.9s forwards; }
@keyframes emLine { to { background-size: 100% 0.11em; } }

/* Datenschutz-Chips */
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; padding: 0; list-style: none; }
.hero-chips li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: var(--radius-pill);
  font-size: 0.8rem; font-weight: 600; color: var(--color-text-muted);
  background: var(--glass-fill); border: 1px solid var(--glass-edge); box-shadow: var(--glass-hi), 0 0 0 1px var(--glass-ring);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.hero-chips li::before { content: "✓"; color: var(--color-accent); font-weight: 800; }
.hero-chips li:hover { transform: translateY(-2px); color: var(--color-text); }
.hero-chips li:nth-child(2) { --k: 1; } .hero-chips li:nth-child(3) { --k: 2; }
.page-hero .reveal:not(.is-visible) .hero-chips li { opacity: 0; }
.page-hero .reveal.is-visible .hero-chips li { animation: heroUp 0.7s var(--ease) both; animation-delay: calc(0.9s + var(--k, 0) * 110ms); }

/* Illustration in Glas-Rahmen mit schwebendem Hinweis */
.hero-illustration { position: relative; isolation: isolate; padding: clamp(18px, 2.4vw, 32px); }
.hero-illustration::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 36px;
  background:
    radial-gradient(circle at 78% 18%, color-mix(in srgb, var(--color-accent) 34%, transparent), transparent 58%),
    var(--glass-fill);
  border: 1px solid var(--glass-edge); box-shadow: var(--glass-hi), 0 0 0 1px var(--glass-ring), var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.hero-illustration::after {
  content: "✓\00a0\00a0 Daten bleiben in Deutschland"; position: absolute; left: -14px; bottom: 26px;
  padding: 10px 16px 10px 14px; border-radius: 16px; font-size: 0.8rem; font-weight: 700; color: var(--color-text);
  background: var(--glass-fill-strong); border: 1px solid var(--glass-edge); box-shadow: var(--glass-hi), var(--shadow-md);
  animation: capFloat 6s ease-in-out infinite; white-space: nowrap;
}
.hero-illustration svg { max-height: 300px; margin: 0 auto; }
@media (max-width: 860px) { .hero-illustration::after { left: 8px; } }

/* Haarlinie, die sich unter dem Kopf aufzieht */
.page-hero > .container::after {
  content: ""; display: block; height: 1px; margin-top: clamp(28px, 3.5vw, 48px);
  background: linear-gradient(90deg, transparent, var(--color-border-strong) 20%, var(--color-border-strong) 80%, transparent);
  transform: scaleX(0); transform-origin: left; animation: lineIn 1.6s var(--ease) 0.5s forwards;
}
@keyframes lineIn { to { transform: scaleX(1); } }

@media (prefers-reduced-motion: reduce) {
  .page-hero h1 .w { filter: none !important; }
  .page-hero h1 em { background-size: 100% 0.11em; animation: none !important; }
  .page-hero .reveal:not(.is-visible) .hero-chips li { opacity: 1 !important; }
  .page-hero > .container::after { transform: none; animation: none; }
  .hero-illustration::after { animation: none; }
}


/* Nur helles Design */
:root { color-scheme: light; }

/* Datenschutz-Chips: klein und nebeneinander */
.hero-chips { flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.hero-chips li { font-size: 0.72rem; padding: 6px 12px; gap: 6px; white-space: nowrap; }
.hero-chips li::before { font-size: 0.7rem; }

/* Karten mit zentriertem Icon (z. B. Add-Ins) */
.card.text-center { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.card.text-center .icon-badge { display: flex; margin: 0 auto 12px !important; }
.card.text-center strong { display: block; text-align: center; }

/* Hervorgehobener Menüpunkt „KI mit DATEV“ */
.nav-link.nav-highlight {
  color: var(--color-accent-hover); font-weight: 650;
  background: linear-gradient(150deg, color-mix(in srgb, var(--color-accent) 20%, rgba(255,255,255,0.7)), color-mix(in srgb, var(--color-accent) 8%, rgba(255,255,255,0.4)));
  border: 1px solid color-mix(in srgb, var(--color-accent) 40%, rgba(255,255,255,0.6));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 6px 16px -8px color-mix(in srgb, var(--color-accent) 70%, transparent);
  margin: 0 6px;
}
.nav-link.nav-highlight:hover { color: var(--color-accent-hover); background: color-mix(in srgb, var(--color-accent) 24%, rgba(255,255,255,0.7)); transform: translateY(-1px); }
.nav-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); animation: pulseAccent 2.4s ease-in-out infinite; flex: none; }
.mobile-link.mobile-highlight, .mobile-group + .mobile-highlight {
  color: var(--color-accent-hover); font-weight: 650; background: var(--color-accent-soft); border-radius: 12px; padding: 12px 14px;
}
@media (max-width: 1080px) and (min-width: 861px) { .nav-link { padding: 10px 10px; font-size: 0.88rem; } .nav-link.nav-highlight { margin: 0 2px; } }

/* ===== Ruhiges Motion-Konzept: nur Scroll-Einblendung, Chat-Demo und Logo-Laufband bleiben ===== */
body::before, .page-hero::before, .trust-strip::before, .sec-box::before, .cta-banner::after { animation: none !important; translate: none !important; }
.hero-illustration svg, .hero-illustration::after, .chat-cap, .nav-dot, .chat-top .dot, .icon-badge.is-running, .skel { animation: none !important; }
.hero-illustration svg { translate: none !important; opacity: 1 !important; }
.page-hero h1 .w { opacity: 1 !important; transform: none !important; filter: none !important; animation: none !important; }
.page-hero .reveal:not(.is-visible) :is(.lead, .btn-row, .eyebrow), .page-hero .reveal:not(.is-visible) .hero-chips li { opacity: 1 !important; }
.page-hero .reveal.is-visible :is(.eyebrow, .lead, .btn-row, .hero-chips li) { animation: none !important; }
.page-hero h1 em { background-size: 100% 0.11em !important; animation: none !important; }
.page-hero > .container::after { transform: none !important; animation: none !important; }
.mockup-body > .seq, .mockup-row.seq, .reveal.is-visible .mockup-body > .seq { opacity: var(--end, 1) !important; transform: none !important; animation: none !important; }
.reveal, .reveal-item { transition-delay: 0ms !important; }

/* Dropdown-Brücke nur aktiv, wenn das Menü offen ist (sonst löst der unsichtbare Streifen im Header das Menü aus) */
.dropdown::before { visibility: inherit; pointer-events: none; }
.nav-item:hover .dropdown::before, .nav-item.is-open .dropdown::before, .nav-item.is-hover-open .dropdown::before { pointer-events: auto; }