/* YESS Production – gemeinsame Gestaltung für alle Seiten */
@font-face { font-family: "Plex Sans"; font-weight: 600; font-display: swap; src: url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Plex Sans"; font-weight: 700; font-display: swap; src: url(fonts/ibm-plex-sans-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Plex Mono"; font-weight: 500; font-display: swap; src: url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); }

:root {
  --bg: #0d0e0d;
  --bg-2: #151715;
  --line: #2a2d2a;
  --text: #f1f2ee;
  --muted: #a4a8a0;
  --lime: #d4ff3a;
  --mint: #7dffb0;
  --radius: 22px;
  --wrap: 1180px;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --head: "Plex Sans", var(--sans);
  --mono: "Plex Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--lime); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--head); font-weight: 700; line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.label { font: 500 .78rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.muted { color: var(--muted); }

/* Kopf */
.top { position: sticky; top: 0; z-index: 10; background: rgba(13,14,13,.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { font: 700 1.25rem/1 var(--head); color: var(--text); letter-spacing: .02em; white-space: nowrap; }
.logo b { color: var(--lime); }
.logo span { font: 500 .7rem var(--mono); letter-spacing: .2em; color: var(--muted); margin-left: 6px; }
.logo:hover { text-decoration: none; }
.top nav { display: flex; gap: 22px; }
.top nav a { color: var(--muted); font: 500 .82rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.top nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 96px 0 72px; position: relative; overflow: hidden; }
.hero h1 b { color: var(--lime); font-weight: 700; }
.hero .lead { font-size: clamp(1.1rem, 2vw, 1.35rem); color: var(--muted); max-width: 640px; margin-top: 18px; }
.hero .wave { position: absolute; right: -40px; top: 40px; width: 560px; opacity: .5; pointer-events: none; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.chip { border: 1px solid var(--line); border-radius: 99px; padding: 8px 16px; font: 500 .8rem var(--mono); color: var(--text); }
.chip:hover { border-color: var(--lime); text-decoration: none; }

/* Abschnitte */
section { padding: 88px 0; border-top: 1px solid var(--line); }
.sec-head { max-width: 720px; margin-bottom: 48px; }
.sec-head .label { display: block; margin-bottom: 14px; }

/* App-Vorstellung: Text + Handys */
.feature { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.feature.rev .text { order: 2; }
.facts { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; gap: 10px; }
.facts li { padding-left: 26px; position: relative; }
.facts li::before { content: ""; position: absolute; left: 0; top: .62em; width: 12px; height: 2px; background: var(--lime); }
.phones { display: flex; justify-content: center; gap: 22px; }
.phones .phone:nth-child(2) { margin-top: 56px; }

.phone { width: 260px; flex-shrink: 0; border-radius: 40px; padding: 9px; background: #000; border: 1px solid #333; box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.04) inset; }
.phone img { border-radius: 32px; aspect-ratio: 390 / 844; object-fit: cover; width: 100%; background: #111; }

/* Downloadknopf */
.dl { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 99px; background: var(--lime); color: #111; font: 700 .95rem var(--head); }
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn.soon { background: transparent; color: var(--muted); border: 1px dashed #4a4e48; cursor: default; }
.btn svg { width: 18px; height: 18px; }
.platform { font: 500 .75rem var(--mono); color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }

/* Stimmgeräte-Galerie */
.tuners { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.tuner { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px 26px; display: flex; flex-direction: column; }
.tuner .phone { width: 100%; max-width: 236px; margin: 0 auto 26px; }
.tuner h3 { margin-bottom: .2em; }
.tuner .style { font: 500 .75rem var(--mono); color: var(--mint); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.tuner p { color: var(--muted); font-size: .95rem; flex: 1; }
.tuner .dl { margin-top: 8px; }
.tuner .btn { padding: 10px 18px; font-size: .85rem; }
.common { margin-top: 44px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.common div { background: var(--bg); padding: 22px; }
.common strong { display: block; font-family: var(--head); font-size: 1.05rem; margin-bottom: 4px; }
.common span { color: var(--muted); font-size: .9rem; }

/* Bildwelle-Grafik */
.bw-art { width: 260px; aspect-ratio: 390 / 844; border-radius: 32px; background: linear-gradient(160deg, #1d1a24, #0c0c10); position: relative; overflow: hidden; }
.bw-art .frames { position: absolute; inset: 22% 0 auto; display: flex; gap: 6px; padding: 0 14px; }
.bw-art .frames i { flex: 1; height: 120px; border-radius: 6px; }
.bw-art svg { position: absolute; left: 0; right: 0; bottom: 26%; width: 100%; }
.bw-art .cap { position: absolute; left: 0; right: 0; bottom: 9%; text-align: center; font: 500 .72rem var(--mono); letter-spacing: .14em; color: #c9c4d6; }
.bw-art .title { position: absolute; left: 20px; top: 7%; font: 700 1.4rem var(--head); }

/* Faktura: Rechnung als Papier */
.paper { max-width: 440px; margin: 0 auto; border-radius: 6px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.55); transform: rotate(1.5deg); }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.badges span { font: 500 .72rem var(--mono); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; color: var(--mint); }

/* Über / Kontakt */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.mail { font: 700 clamp(1.3rem, 3vw, 2rem) var(--head); }

/* Kontaktformular */
.kontakt { margin-top: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; max-width: 860px; margin-left: auto; }
.kontakt label { display: flex; flex-direction: column; gap: 8px; font: 500 .78rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.kontakt .full { grid-column: 1 / -1; }
.kontakt input, .kontakt textarea, .kontakt select { font: 16px/1.5 var(--sans); color: var(--text); background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; letter-spacing: 0; text-transform: none; width: 100%; }
.kontakt textarea { resize: vertical; }
.kontakt input:focus, .kontakt textarea:focus, .kontakt select:focus { outline: none; border-color: var(--lime); }
.kontakt .check { flex-direction: row; align-items: flex-start; gap: 12px; font: 15px/1.5 var(--sans); letter-spacing: 0; text-transform: none; }
.kontakt .check input { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; accent-color: var(--lime); }
.kontakt .falle { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.kontakt .senden { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.kontakt button { border: 0; cursor: pointer; }
.kontakt button:disabled { opacity: .5; cursor: wait; }
.meldung { margin: 0; font-size: .95rem; }
.meldung.ok { color: var(--mint); }
.meldung.fehler { color: #ff8a7a; }

footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer a { color: var(--muted); margin-left: 20px; }
footer a:first-child { margin-left: 0; }

/* Rechtstexte */
.legal { padding: 72px 0; max-width: 760px; }
.legal h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: .8em; }
.legal h2 { font-size: 1.3rem; margin-top: 2em; }
.todo { background: #3a3200; color: #ffe27a; padding: 0 4px; border-radius: 3px; }

@media (max-width: 960px) {
  .feature, .about { grid-template-columns: 1fr; gap: 48px; }
  .feature.rev .text { order: 0; }
  .tuners { grid-template-columns: repeat(2, 1fr); }
  .common { grid-template-columns: repeat(2, 1fr); }
  .hero .wave { opacity: .25; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .top nav { display: none; }
  .hero { padding: 64px 0 52px; }
  section { padding: 64px 0; }
  .phones { gap: 12px; }
  .phones .phone { width: calc(50% - 6px); border-radius: 26px; padding: 5px; }
  .phones .phone img { border-radius: 21px; }
  .phones .phone:nth-child(2) { margin-top: 32px; }
  .tuners { grid-template-columns: 1fr; }
  .common { grid-template-columns: 1fr; }
  .kontakt { grid-template-columns: 1fr; }
  footer a { margin-left: 0; margin-right: 18px; }
}