/* Arche-Board – warm & natürlich. Farben wie in der App (Petrol, Orange, Creme). */
@font-face { font-family: Inter; src: url(../fonts/Inter-Regular.ttf) format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: Inter; src: url(../fonts/Inter-SemiBold.ttf) format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: Inter; src: url(../fonts/Inter-Bold.ttf) format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --petrol: #1F7A63;
  --petrol-dark: #145A49;
  --petrol-soft: #D3ECE3;
  --orange: #D9822B;
  --orange-soft: #F5E3CF;
  --cream: #FBF8F3;
  --cream-2: #F3ECE1;
  --ink: #1F2622;
  --muted: #555D57;
  --line: #E3DACB;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(31, 38, 34, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--ink);
  background: var(--cream); line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--petrol); }
.container { width: min(1120px, 92vw); margin: 0 auto; }

/* Kopfzeile */
.nav {
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(10px);
  background: rgba(251, 248, 243, .85); border-bottom: 1px solid var(--line);
}
.nav .container { display: flex; align-items: center; gap: 28px; height: 68px; }
.nav .logo img { height: 34px; width: auto; }
.nav nav { display: flex; gap: 22px; margin-left: auto; }
.nav nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav nav a:hover { color: var(--petrol); }
@media (max-width: 760px) { .nav nav { display: none; } .nav .btn { margin-left: auto; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px;
  border-radius: 12px; font-weight: 700; text-decoration: none; font-size: 15px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--petrol); color: #fff; box-shadow: 0 6px 16px rgba(31, 122, 99, .28); }
.btn-primary:hover { background: var(--petrol-dark); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-lg { padding: 15px 26px; font-size: 16px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 0; }
.hero .container { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .hero .container { grid-template-columns: 1fr; } }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--orange); background: var(--orange-soft);
  padding: 5px 12px; border-radius: 999px;
}
h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.1; margin: 16px 0; letter-spacing: -.02em; }
h1 em { font-style: normal; color: var(--petrol); }
.lead { font-size: 19px; color: var(--muted); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 12px; }
.hero-note { font-size: 14px; color: var(--muted); }
.hero-art { border-radius: 26px; overflow: hidden; box-shadow: var(--shadow); }
.hero-art svg { width: 100%; height: auto; display: block; }

/* Abschnitte */
section { padding: 88px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.15; margin: 12px 0; letter-spacing: -.015em; }
.section-head p { color: var(--muted); font-size: 18px; }
.alt { background: var(--cream-2); }

.grid { display: grid; gap: 20px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .cols-3, .cols-2 { grid-template-columns: 1fr; } }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow);
}
.card h3 { margin: 12px 0 6px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); }
.ico {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--petrol-soft); color: var(--petrol); font-size: 24px;
}
.ico.orange { background: var(--orange-soft); color: var(--orange); }

/* Branchen */
.branch { padding: 34px; }
.branch h3 { font-size: 24px; display: flex; align-items: center; gap: 10px; }
.branch ul { margin: 16px 0 0; padding: 0; list-style: none; }
.branch li { padding: 8px 0 8px 30px; position: relative; border-top: 1px dashed var(--line); }
.branch li:first-child { border-top: 0; }
.branch li::before {
  content: "✓"; position: absolute; left: 0; top: 8px; width: 20px; height: 20px;
  border-radius: 50%; background: var(--petrol-soft); color: var(--petrol);
  font-size: 12px; font-weight: 700; display: grid; place-items: center;
}
.soon { font-size: 12px; font-weight: 700; color: var(--orange); background: var(--orange-soft); padding: 2px 8px; border-radius: 999px; margin-left: 6px; }

/* Preise */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1000px) { .price-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .price-grid { grid-template-columns: 1fr; } }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: relative; }
.plan.featured { border: 2px solid var(--petrol); box-shadow: 0 14px 34px rgba(31, 122, 99, .16); }
.plan-badge {
  position: absolute; top: -12px; left: 24px; background: var(--orange); color: #fff;
  font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px;
}
.plan h3 { margin: 0 0 6px; font-size: 18px; }
.plan .price { font-size: 34px; font-weight: 700; color: var(--ink); }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 600; }
.plan .limits { display: flex; gap: 18px; margin: 12px 0; color: var(--muted); font-size: 14px; }
.plan .limits b { color: var(--ink); font-size: 18px; margin-right: 4px; }
.plan ul { padding: 0; margin: 12px 0 0; list-style: none; font-size: 14px; }
.plan li { padding: 4px 0; }
.price-note { text-align: center; color: var(--muted); margin-top: 22px; font-size: 14px; }

/* Vertrauen */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) { .trust { grid-template-columns: repeat(2, 1fr); } }
.trust div { text-align: center; padding: 18px; }
.trust b { display: block; font-size: 26px; color: var(--petrol); }
.trust span { color: var(--muted); font-size: 14px; }

/* FAQ */
details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin-bottom: 10px; }
summary { font-weight: 700; cursor: pointer; }
details p { color: var(--muted); margin: 10px 0 0; }

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--petrol) 0%, var(--petrol-dark) 100%); color: #fff;
  border-radius: 28px; padding: 54px; text-align: center; position: relative; overflow: hidden;
}
.cta h2 { color: #fff; }
.cta p { color: #D3ECE3; font-size: 18px; }
.cta .btn-primary { background: var(--orange); box-shadow: 0 8px 20px rgba(0, 0, 0, .2); }
.cta .btn-primary:hover { background: #C46F1F; }
.cta .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }

/* Fusszeile */
footer { padding: 54px 0 34px; color: var(--muted); font-size: 14px; }
footer .container { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--petrol); }

/* Rechtstexte */
.legal { max-width: 760px; margin: 0 auto; padding: 64px 0; }
.legal h1 { font-size: 36px; }
.legal h2 { font-size: 22px; margin-top: 32px; }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }