/* Vieni Webseite. Keine externen Schriften oder Skripte (Datenschutz: keine Daten an Dritte). */
:root {
  --blue: #2b4bff;
  --blue-dark: #1a35d6;
  --blue-soft: #e3e8ff;
  --yellow: #ffd23f;
  --yellow-soft: #fff1c2;
  --navy: #14183a;
  --soft: #5e6490;
  --bg: #eef2ff;
  --card: #ffffff;
  --border: #d5dbf5;
  --radius: 22px;
  color-scheme: light;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--navy);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--blue); }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

/* ---------- Kopf ---------- */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy); text-decoration: none; font-weight: 800; font-size: 22px; letter-spacing: -0.02em; }
.brand img { width: 40px; height: 40px; }
.langs { display: flex; gap: 4px; }
.langs button {
  border: 0; background: transparent; color: var(--soft); font: inherit; font-size: 14px; font-weight: 700;
  padding: 6px 10px; border-radius: 999px; cursor: pointer;
}
.langs button[aria-pressed="true"] { background: var(--navy); color: #fff; }

/* ---------- Startbereich ---------- */
.hero {
  background: var(--yellow);
  border-radius: 0 0 36px 36px;
  padding-bottom: 40px;
  overflow: hidden;
}
.hero h1 {
  font-size: clamp(38px, 10vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 28px 0 16px;
  font-weight: 850;
}
.hero h1 em { font-style: normal; color: var(--blue); }
.hero .lead { font-size: 19px; max-width: 30em; margin: 0 0 28px; }
.hero-art { display: block; width: min(200px, 50vw); margin: 8px auto 0; }

/* ---------- Knöpfe ---------- */
.downloads { display: grid; gap: 12px; }
.btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 60px; padding: 14px 22px; border-radius: 18px;
  font: inherit; font-weight: 800; font-size: 18px; text-decoration: none; text-align: center;
  border: 0; cursor: pointer;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 0 var(--blue-dark); }
.btn-primary:active { transform: translateY(3px); box-shadow: 0 3px 0 var(--blue-dark); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-light { background: rgba(255, 255, 255, 0.75); color: var(--navy); }
.btn small { display: block; font-weight: 600; font-size: 13px; opacity: 0.8; }
.btn svg { flex: none; width: 24px; height: 24px; }
.note { font-size: 14px; color: var(--navy); opacity: 0.75; margin: 4px 2px 0; }

/* ---------- Abschnitte ---------- */
section { padding: 44px 0 8px; }
h2 { font-size: 28px; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 18px; }
h3 { font-size: 19px; margin: 0 0 6px; }

.steps { display: grid; gap: 12px; counter-reset: step; padding: 0; margin: 0; list-style: none; }
.steps li {
  background: var(--card); border-radius: var(--radius); padding: 18px 20px 18px 70px; position: relative;
  border: 1px solid var(--border);
}
.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 18px; top: 18px; width: 36px; height: 36px; border-radius: 50%;
  background: var(--yellow); color: var(--navy); font-weight: 850; display: grid; place-items: center;
}
.steps p, .card p { margin: 0; color: var(--soft); }

.cards { display: grid; gap: 12px; }
@media (min-width: 640px) { .cards { grid-template-columns: 1fr 1fr; } }
.card { background: var(--card); border-radius: var(--radius); padding: 20px; border: 1px solid var(--border); }
.card .emoji { font-size: 28px; line-height: 1; display: block; margin-bottom: 10px; }

/* ---------- Anleitung / Warteliste ---------- */
details {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); padding: 4px 20px; margin-bottom: 12px;
}
summary { cursor: pointer; font-weight: 800; padding: 14px 0; list-style-position: outside; }
details ol { padding-left: 22px; margin: 0 0 16px; }
details li { margin-bottom: 6px; }

.waitlist { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 24px 20px; }
.waitlist h2 { color: #fff; margin-bottom: 8px; }
.waitlist p { color: #c9cff3; margin: 0 0 16px; }
.waitlist form { display: grid; gap: 10px; }
.waitlist input[type="email"] {
  font: inherit; padding: 16px 18px; border-radius: 16px; border: 0; min-height: 56px; width: 100%;
}
.waitlist label.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: #c9cff3; }
.waitlist label.consent input { margin-top: 4px; width: 18px; height: 18px; flex: none; }
.waitlist label.consent a { color: #fff; }
.waitlist .btn-primary { box-shadow: none; }
.msg { min-height: 1.4em; font-weight: 700; margin: 2px 0 0; }
.msg.ok { color: var(--yellow); }
.msg.err { color: #ffb4b4; }

/* ---------- Screenshots ---------- */
.screens { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 12px; margin: 0 -20px; padding-inline: 20px; }
.phone { flex: 0 0 min(62vw, 220px); margin: 0; scroll-snap-align: center; border-radius: 28px; overflow: hidden; border: 6px solid var(--navy); background: var(--navy); }
.phone img { display: block; width: 100%; height: auto; }

/* ---------- Partner ---------- */
.partner { background: var(--yellow-soft); border: 1px solid #f0d77a; border-radius: var(--radius); padding: 24px 20px; }
.partner .emoji { font-size: 30px; line-height: 1; display: block; margin-bottom: 10px; }
.partner h2 { margin-bottom: 8px; }
.partner p { margin: 0 0 16px; color: #3a3f66; }
.partner .btn { display: inline-flex; min-height: 52px; font-size: 17px; }

/* ---------- Fuß ---------- */
.about { margin: 0 0 18px; color: var(--soft); }
.about a { color: var(--blue); font-weight: 700; }
footer { padding: 48px 0 40px; color: var(--soft); font-size: 14px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 10px; }
footer a { color: var(--navy); font-weight: 700; text-decoration: none; }

/* ---------- Rechtstexte ---------- */
.legal { background: var(--card); border-radius: var(--radius); padding: 28px 22px; margin: 8px 0 0; border: 1px solid var(--border); }
.legal h1 { font-size: 32px; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 8px; }
.legal h2 { font-size: 21px; margin: 32px 0 8px; }
.legal h3 { font-size: 17px; margin: 20px 0 4px; }
.legal p, .legal li { color: #2b3060; }
.legal .meta { color: var(--soft); font-size: 14px; margin-bottom: 24px; }
.todo { background: var(--yellow-soft); border-radius: 8px; padding: 0 6px; font-weight: 700; }
.draft { background: var(--yellow-soft); border: 2px dashed #e0b400; border-radius: 14px; padding: 12px 14px; font-size: 15px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }