/* PetCare – Farbrollen aus DESIGN-GUIDELINES.md („Porträt · Sand“) */
:root {
  --ground: #F1ECE4;
  --surface: #FBF8F3;
  --focus: #E9E2D6;
  --text: #221C16;
  --text-2: #6A5E52;
  --line: #E3DACD;
  --hint: #A33A22;
  --accent: #1E6670;
  --tint: #D2E7E8;
  --oliv: #74650F;
  --oliv-tint: #EEE6C3;
  --heide: #6D4C82;
  --heide-tint: #E8DDF0;
  --bezel: #221C16;

  --font: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1080px;
  --gutter: 20px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #16130F;
    --surface: #221E18;
    --focus: #2A241C;
    --text: #F2ECE3;
    --text-2: #B8AC9E;
    --line: #3A332A;
    --hint: #FFAE94;
    --accent: #7FC7CF;
    --tint: #1C3437;
    --oliv: #D6C46A;
    --oliv-tint: #34301A;
    --heide: #C3ABE0;
    --heide-tint: #2E2638;
    --bezel: #0B0907;
  }
}

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

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Kopf */
.site-header {
  padding: 20px 0;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 19px;
}
.brand img { width: 32px; height: 32px; border-radius: 22%; }
.nav { display: flex; gap: 20px; font-size: 15px; }
.nav a { color: var(--text-2); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }

/* Hero */
.hero {
  padding: 56px 0 88px;
  text-align: center;
}
.hero .lead { margin-left: auto; margin-right: auto; }
.hero .cta { justify-content: center; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--text-2);
  font-weight: 600;
  font-size: 15px;
}
h1 {
  margin: 0 0 20px;
  font-size: clamp(36px, 5.4vw, 58px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.lead {
  margin: 0 0 32px;
  max-width: 34em;
  color: var(--text-2);
  font-size: 19px;
}
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  background: var(--text);
  color: var(--ground);
  font-weight: 700;
  text-decoration: none;
}
.store-badge svg { width: 20px; height: 20px; fill: currentColor; }
.store-badge[aria-disabled="true"] { opacity: 0.9; cursor: default; }
.cta-note { color: var(--text-2); font-size: 15px; }

/* Echte Screenshots im Gerätrahmen */
.device {
  display: block;
  padding: 8px;
  border-radius: 50px;
  background: var(--bezel);
  box-shadow:
    0 0 0 1px var(--line),
    0 40px 80px -40px rgb(34 28 22 / 0.5);
}
.device img {
  width: 100%;
  height: auto;
  border-radius: 42px;
}
.fan {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  margin-top: 56px;
}
.fan .center { position: relative; z-index: 2; width: 320px; flex: none; }
.fan .side {
  width: 260px;
  flex: none;
  margin-bottom: 24px;
  padding: 7px;
  border-radius: 42px;
  opacity: 0.96;
}
.fan .side img { border-radius: 35px; }
.fan .left { margin-right: -48px; }
.fan .right { margin-left: -48px; }

/* Abschnitte */
.section { padding: 72px 0; border-top: 1px solid var(--line); }
h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3.4vw, 36px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.section-lead { margin: 0 0 40px; max-width: 36em; color: var(--text-2); font-size: 18px; }
h3 { margin: 0 0 6px; font-size: 19px; font-weight: 800; }

.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.three p, .features p { margin: 0; color: var(--text-2); }
.q { display: block; margin-bottom: 8px; color: var(--accent); font-weight: 700; font-size: 15px; }

.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 56px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.features li { padding-top: 16px; border-top: 1px solid var(--line); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.plain { margin: 0; padding: 0; list-style: none; }
.plain li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.plain li:first-child { padding-top: 0; }
.plain strong { display: block; }
.plain span { color: var(--text-2); }

.price {
  padding: 28px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.price h3 { font-size: 22px; }
.price p { margin: 0 0 16px; color: var(--text-2); }
.price ul { margin: 0; padding-left: 20px; }
.price li { margin: 6px 0; }

.note {
  margin: 32px 0 0;
  max-width: 44em;
  color: var(--text-2);
  font-size: 15px;
}

/* Textseiten (Datenschutz, Impressum, Support) */
.doc { max-width: 720px; padding: 32px 0 88px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); margin-bottom: 8px; }
.doc .stand { margin: 0 0 40px; color: var(--text-2); font-size: 15px; }
.doc h2 { margin: 48px 0 10px; font-size: 22px; }
.doc h3 { margin: 28px 0 6px; font-size: 18px; }
.doc p, .doc li { color: var(--text); }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc address { font-style: normal; }
.todo {
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--oliv-tint);
  color: var(--oliv);
  font-weight: 600;
}

details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
details:first-of-type { border-top: 1px solid var(--line); }
summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 18px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--text-2); font-weight: 400; }
details[open] summary::after { content: "–"; }
details > :not(summary) { margin: 10px 0 0; }

/* Fuß */
.site-footer {
  padding: 32px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--text-2);
  font-size: 15px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer a { color: var(--text-2); }

@media (max-width: 860px) {
  .hero { padding: 24px 0 64px; }
  .fan .side { width: 200px; }
  .fan .center { width: 260px; }
  .fan .left { margin-right: -120px; }
  .fan .right { margin-left: -120px; }
  .three { grid-template-columns: 1fr; gap: 32px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  :root { --gutter: 16px; }
  .nav { display: none; }
  .features { grid-template-columns: 1fr; gap: 20px; }
  .section { padding: 56px 0; }
  .fan .side { display: none; }
  .fan .center { width: min(280px, 100%); }
}
.section-lead.flush { margin-bottom: 0; }