@font-face { font-family: 'Russo One'; src: url('../fonts/RussoOne-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }

:root {
  --ink: #3c3c3a;
  --ink-deep: #2c2c2a;
  --slate: #6f9db3;
  --slate-dark: #4a7b90;
  --paper: #f6f7f7;
  --white: #ffffff;
  --line: #e2e6e8;
  --muted: #6b7274;
  --radius: 18px;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --brand: 'Russo One', "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--slate-dark); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.01em; }
h1, h2 { font-family: var(--brand); font-weight: 400; letter-spacing: 0; }
.wrap { width: min(1120px, 100% - 40px); margin: 0 auto; }
.eyebrow { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--slate-dark); font-weight: 600; margin-bottom: 12px; }

/* Kopfzeile */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(60, 60, 58, .94); backdrop-filter: blur(10px); color: #fff; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font-family: var(--brand); font-size: 26px; letter-spacing: .01em; }
.brand img { width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.nav a { color: #d8dfe2; text-decoration: none; }
.nav a:hover { color: #fff; }
.nav .btn-small { background: var(--slate); color: var(--ink-deep); padding: 9px 18px; border-radius: 999px; font-weight: 600; }
.nav .btn-small:hover { background: #86b0c4; color: var(--ink-deep); }

/* Held */
.hero { background: radial-gradient(circle at 70% 30%, #4b4b49 0%, var(--ink) 55%, var(--ink-deep) 100%); color: #fff; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; padding: 84px 0 96px; }
.hero h1 { font-size: clamp(36px, 5vw, 58px); line-height: 1.12; }
.hero h1 span { color: var(--slate); }
.hero p.lead { font-size: 19px; color: #d3dbde; max-width: 34em; margin: 22px 0 32px; }
.hero small { display: block; color: #aab5b9; margin-top: 16px; font-size: 14px; }

.store-row { display: flex; flex-wrap: wrap; gap: 12px; }
.store { display: inline-flex; align-items: center; gap: 12px; padding: 12px 20px 12px 16px; border-radius: 14px; background: #fff; color: var(--ink-deep); text-decoration: none; min-width: 190px; border: 2px solid transparent; transition: transform .15s, box-shadow .15s; }
.store svg { width: 28px; height: 28px; flex: none; }
.store .t1 { display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.store .t2 { display: block; font-size: 19px; font-weight: 700; line-height: 1.1; }
a.store:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 0, 0, .25); }
.store.soon { background: transparent; border-color: rgba(255, 255, 255, .28); color: #fff; cursor: default; }
.store.soon .t1 { color: #aab5b9; }
.on-light .store.soon { border-color: var(--line); color: var(--ink); background: var(--paper); }
.on-light .store.soon .t1 { color: var(--muted); }
.on-light a.store { background: var(--ink); color: #fff; }
.on-light a.store .t1 { color: #c0cacd; }

.phones { position: relative; height: 560px; }
.phone { position: absolute; width: 230px; border: 9px solid #141413; border-radius: 36px; background: #141413; overflow: hidden; box-shadow: 0 30px 60px rgba(0, 0, 0, .45); }
.phone img { width: 100%; }
.phone.p1 { left: 4%; top: 52px; transform: rotate(-5deg); }
.phone.p2 { left: 31%; top: 0; z-index: 2; width: 250px; }
.phone.p3 { right: 2%; top: 60px; transform: rotate(5deg); }

/* Abschnitte */
section { padding: 88px 0; }
section.alt { background: var(--paper); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); }
.section-head p { color: var(--muted); font-size: 18px; margin: 14px 0 0; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.alt .feature { border-color: transparent; }
.feature .ico { width: 46px; height: 46px; border-radius: 12px; background: var(--ink); display: grid; place-items: center; margin-bottom: 16px; }
.feature .ico svg { width: 26px; height: 26px; }
.feature h3 { font-size: 20px; margin-bottom: 8px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse > :first-child { order: 2; }
.split h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 16px; }
.split p { color: var(--muted); font-size: 18px; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; }
.ticks li { padding-left: 32px; position: relative; margin-bottom: 11px; font-size: 17px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--slate); }
.ticks li::after { content: ""; position: absolute; left: 6px; top: 8px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2.5px 2.5px 0; transform: rotate(40deg) scale(.8); }

.shot-wide { border-radius: 14px; overflow: hidden; border: 10px solid #141413; background: #141413; box-shadow: 0 24px 50px rgba(0, 0, 0, .25); }
.shot-phone { width: min(300px, 100%); margin: 0 auto; border: 10px solid #141413; border-radius: 40px; overflow: hidden; background: #141413; box-shadow: 0 24px 50px rgba(0, 0, 0, .25); }

.layouts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.layout-card { text-align: center; }
.layout-card .shot-phone { margin-bottom: 20px; }
.layout-card h3 { font-size: 21px; }
.layout-card p { color: var(--muted); margin: 6px 0 0; }

.compat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.compat .card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.compat h3 { font-size: 19px; margin-bottom: 10px; }
.compat ul { margin: 0; padding-left: 18px; color: var(--muted); }
.compat li { margin-bottom: 6px; }
.note { margin-top: 22px; font-size: 14px; color: var(--muted); }

.download { background: var(--ink); color: #fff; }
.download .section-head p { color: #c0cacd; }
.download .store-row { gap: 16px; }
.download small { display: block; margin-top: 22px; color: #aab5b9; font-size: 14px; max-width: 46em; }

.faq { max-width: 820px; }
details { border-bottom: 1px solid var(--line); padding: 20px 0; }
summary { cursor: pointer; font-weight: 600; font-size: 19px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 26px; line-height: 1; color: var(--slate-dark); flex: none; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 12px 0 0; font-size: 17px; }

footer { background: var(--ink-deep); color: #c0cacd; padding: 48px 0; font-size: 15px; }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; }
footer .brand { font-size: 22px; margin-bottom: 12px; }
footer a { color: #c0cacd; }
footer .links { display: flex; flex-wrap: wrap; gap: 8px 24px; align-content: start; }
footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 22px; font-size: 13px; color: #98a4a8; }

/* Rechtstexte */
.doc { max-width: 780px; padding: 64px 0 90px; }
.doc h1 { font-size: 38px; margin-bottom: 22px; }
.doc h2 { font-size: 23px; margin: 36px 0 10px; }
.doc p, .doc li { font-size: 17px; color: #44494b; }
.todo { background: #fff3a8; color: #5a4a00; padding: 1px 6px; border-radius: 5px; font-weight: 600; }
.banner-todo { background: #fff3a8; color: #5a4a00; padding: 14px 18px; border-radius: 12px; margin-bottom: 26px; font-size: 16px; }

@media (max-width: 920px) {
  .hero .wrap, .split { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .features, .compat, .layouts { grid-template-columns: 1fr; }
  .phones { height: 520px; max-width: 520px; margin: 0 auto; width: 100%; }
  .nav a:not(.btn-small) { display: none; }
  footer .wrap { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
}
@media (max-width: 520px) {
  .phone { width: 150px; border-width: 6px; border-radius: 26px; }
  .phone.p2 { width: 170px; }
  .phones { height: 400px; }
  .store { min-width: 100%; }
}