/* Hybrid — Website. Farbwelt und Formensprache der App:
   warmes Papierweiß, Tinte, Bernstein-Querbalken, runde Pillen. */

:root {
  --paper: #F9F8F7;
  --paper-raised: #FFFFFF;
  --ink: #292423;
  --ink-soft: #6B6360;
  --amber: #B45208;
  --amber-deep: #92400E;
  --amber-tint: #F6EADC;
  --line: #E8E4E0;
  --ai: #8F3FD6;
  --ai-tint: #F3EAFB;
  --src: #1F9D4D;
  --src-tint: #E7F5EC;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(41, 36, 35, 0.06), 0 12px 32px rgba(41, 36, 35, 0.08);
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-deep); }

main > section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 24px;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}
.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
.section-head p { color: var(--ink-soft); }

/* ── Sprachhinweis-Banner ─────────────────────────────────────────────── */
#lang-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 16px;
  padding: 10px 48px 10px 16px;
  background: var(--amber-tint);
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
  position: relative;
}
#lang-banner[hidden] { display: none; }
#lang-banner a {
  font-weight: 600;
  border: 1px solid var(--amber);
  border-radius: 999px;
  padding: 3px 14px;
}
#lang-banner button {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: none;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 8px;
}

/* ── Kopfzeile ────────────────────────────────────────────────────────── */
.site-header {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand img { border-radius: 11px; }
.site-nav {
  display: flex;
  gap: 22px;
  margin-inline-start: auto;
  font-weight: 500;
}
.site-nav a { color: var(--ink); }
.site-nav a:hover { color: var(--amber); }

.lang-menu { position: relative; }
.lang-menu summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-raised);
  font-size: 0.92rem;
  font-weight: 500;
}
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu svg { width: 16px; height: 16px; color: var(--ink-soft); }
.lang-menu-list {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  min-width: 180px;
  padding: 6px;
  z-index: 20;
}
.lang-menu-list a {
  color: var(--ink);
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 0.95rem;
}
.lang-menu-list a:hover { background: var(--paper); }
.lang-menu-list a[aria-current="page"] { color: var(--amber); font-weight: 600; }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero { text-align: center; padding-top: 56px; }
.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--amber-tint);
  border-radius: 999px;
  padding: 5px 16px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 800;
  max-width: 17em;
  margin-inline: auto;
}
.hero-sub {
  max-width: 44em;
  margin: 0 auto 28px;
  color: var(--ink-soft);
  font-size: 1.15rem;
}
.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
}
.store-badge img { height: 54px; width: auto; }
.store-badge.badge-lg img { height: 62px; }
.btn-secondary {
  display: inline-block;
  padding: 13px 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-raised);
  color: var(--ink);
  font-weight: 600;
}
.btn-secondary:hover { border-color: var(--amber); color: var(--amber); }
.ios-note {
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.ios-pill {
  background: var(--ink);
  color: var(--paper);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 3px 10px;
}

.shot {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--paper-raised);
}
.hero-shot { margin-top: 48px; }

/* ── Herkunft ─────────────────────────────────────────────────────────── */
.provenance { text-align: center; }
.prov-demo {
  max-width: 680px;
  margin: 0 auto;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 34px 38px 26px;
  text-align: left;
}
.prov-line {
  position: relative;
  font-size: 1.05rem;
  margin: 0 0 20px;
  padding-top: 12px;
}
.prov-ai { text-decoration: underline; text-decoration-color: var(--ai); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.prov-src { text-decoration: underline; text-decoration-color: var(--src); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.prov-tag {
  position: absolute;
  top: -6px;
  right: 0;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 6px;
  padding: 2px 8px;
}
.tag-ai { color: var(--ai); background: var(--ai-tint); }
.tag-src { color: var(--src); background: var(--src-tint); }
.prov-meter {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.meter-bar {
  display: flex;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--line);
}
.meter-bar i { display: block; height: 100%; }
.m-you { width: 57%; background: var(--ink); }
.m-ai  { width: 25%; background: var(--ai); }
.m-src { width: 18%; background: var(--src); }
.meter-caption { font-size: 0.85rem; color: var(--ink-soft); }
.prov-promise {
  max-width: 620px;
  margin: 32px auto 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}
.prov-promise::before {
  content: "";
  display: block;
  width: 56px;
  height: 5px;
  border-radius: 999px;
  background: var(--amber);
  margin: 0 auto 18px;
}

/* ── Funktionen ───────────────────────────────────────────────────────── */
.feature-row {
  display: grid;
  grid-template-columns: minmax(260px, 5fr) 7fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}
.feature-row.reverse .feature-row-text { order: 2; }
.feature-row h3 { font-size: 1.55rem; }
.feature-row p { color: var(--ink-soft); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 18px;
}
.card-icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--amber-tint);
  color: var(--amber);
  margin-bottom: 14px;
}
.card-icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.08rem; }
.card p { color: var(--ink-soft); font-size: 0.95rem; }

/* ── Zielgruppen ──────────────────────────────────────────────────────── */
.audiences { background: var(--paper); }
.aud-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.aud-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 14px;
  background: var(--paper-raised);
}
.aud-card h3 { font-size: 1.05rem; color: var(--amber-deep); }
.aud-card p { color: var(--ink-soft); font-size: 0.95rem; }

/* ── iOS & Sprachen ───────────────────────────────────────────────────── */
.ios, .langs { text-align: center; }
.ios {
  max-width: 760px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ios h2, .langs h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); }
.ios p, .langs p { color: var(--ink-soft); max-width: 40em; margin-inline: auto; }
.langs { padding-top: 56px; padding-bottom: 8px; }

/* ── Abschluss-CTA ────────────────────────────────────────────────────── */
.cta { text-align: center; }
.cta h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); }
.cta p { color: var(--ink-soft); max-width: 40em; margin: 0 auto 28px; }
.cta .store-badge { display: inline-block; }
.requirements { margin-top: 18px; font-size: 0.88rem; color: var(--ink-soft); }

/* ── Fußzeile ─────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 24px 48px;
  max-width: 1080px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.footer-tagline { max-width: 56em; }
.footer-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 18px 0;
}
.footer-langs a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.footer-legal { margin: 0; }

/* ── Rechtliches (Impressum) ──────────────────────────────────────────── */
.legal {
  max-width: 640px;
  padding-top: 24px;
}
.legal h1 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); }
.legal h2 {
  font-size: 1.1rem;
  margin-top: 2em;
  color: var(--amber-deep);
}
.legal p { color: var(--ink-soft); }
.legal-note {
  font-size: 0.9rem;
  border-left: 3px solid var(--line);
  padding-left: 14px;
}
.legal-back { margin-top: 3em; }

/* ── Responsiv ────────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .card-grid, .aud-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-row {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 56px;
  }
  .feature-row.reverse .feature-row-text { order: 0; }
  .site-nav { display: none; }
}

@media (max-width: 560px) {
  main > section { padding: 48px 18px; }
  .card-grid, .aud-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 32px; }
  .prov-demo { padding: 28px 20px 22px; }
  .prov-tag { position: static; margin-inline-start: 8px; }
  .prov-line { padding-top: 0; }
}