:root {
  color-scheme: dark;
  --bg: #08070b;
  --panel: #111016;
  --panel-soft: #17151d;
  --text: #f7f4f0;
  --muted: #aaa5b0;
  --line: rgba(255, 255, 255, 0.12);
  --orange: #ff8a1f;
  --orange-soft: #ffb25f;
  --violet: #8c57ff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, select { font: inherit; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap; }
.skip-link:focus { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px 16px; background: white; color: black; border-radius: 8px; }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  width: min(calc(100% - 40px), var(--max));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 850; letter-spacing: .12em; text-decoration: none; }
.brand-mark { position: relative; width: 30px; height: 30px; border: 3px solid currentColor; border-radius: 50%; }
.brand-mark::after { content: ""; position: absolute; inset: 6px; border: 2px solid currentColor; border-radius: 50%; }
.brand-mark span { position: absolute; z-index: 2; width: 9px; height: 8px; top: -4px; right: 0; background: var(--bg); transform: rotate(25deg); }
.nav { display: flex; align-items: center; gap: 26px; }
.nav > a { color: rgba(255, 255, 255, .72); font-size: .86rem; text-decoration: none; }
.nav > a:hover { color: white; }
.language-picker select { appearance: none; color: white; background: rgba(8, 7, 11, .65); border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; padding: 9px 32px 9px 13px; background-image: linear-gradient(45deg, transparent 50%, white 50%), linear-gradient(135deg, white 50%, transparent 50%); background-position: calc(100% - 14px) 50%, calc(100% - 10px) 50%; background-size: 4px 4px; background-repeat: no-repeat; cursor: pointer; }

.hero { position: relative; min-height: 860px; display: grid; align-items: center; isolation: isolate; overflow: hidden; }
.hero-backdrop { position: absolute; inset: 0; z-index: -2; background: url("assets/hero.jpg") 50% 50% / cover no-repeat; transform: scale(1.02); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(8,7,11,.97) 0%, rgba(8,7,11,.84) 39%, rgba(8,7,11,.28) 72%, rgba(8,7,11,.66) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 30%); }
.hero::after { content: ""; position: absolute; z-index: -1; width: 520px; height: 520px; border-radius: 50%; right: 5vw; top: 140px; background: rgba(91, 53, 245, .2); filter: blur(110px); }
.hero-content { width: min(calc(100% - 40px), var(--max)); margin: 100px auto 0; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 80px; }
.eyebrow, .kicker { color: var(--orange-soft); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow > span:first-child { width: 7px; height: 7px; background: var(--orange); border-radius: 50%; box-shadow: 0 0 22px var(--orange); }
.app-wordmark { width: 220px; height: auto; margin: 30px 0 26px; filter: brightness(0) invert(1); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 26px; font-size: clamp(4rem, 7.2vw, 7rem); line-height: .88; letter-spacing: -.07em; }
.hero-lead { max-width: 610px; color: rgba(255,255,255,.72); font-size: clamp(1.05rem, 1.8vw, 1.32rem); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 38px; flex-wrap: wrap; }
.store-button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 24px; background: white; color: #09090b; border-radius: 999px; font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.store-button:hover { transform: translateY(-2px); box-shadow: 0 14px 35px rgba(255,255,255,.16); }
.text-link { color: rgba(255,255,255,.82); font-weight: 700; text-decoration: none; }
.text-link span { display: inline-block; margin-left: 6px; color: var(--orange); }
.quick-facts { display: flex; list-style: none; padding: 0; margin: 45px 0 0; gap: 25px; color: rgba(255,255,255,.58); font-size: .8rem; }
.quick-facts li { display: flex; align-items: center; gap: 9px; }
.quick-facts li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--orange); }
.hero-product { position: relative; display: grid; place-items: center; min-height: 520px; }
.hero-product > img { position: relative; z-index: 2; width: min(72%, 360px); height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 23%; box-shadow: 0 45px 100px rgba(0,0,0,.6), 0 0 70px rgba(255, 120, 21, .17); transform: rotate(3deg); animation: float 6s ease-in-out infinite; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.orbit::after { content: ""; position: absolute; width: 10px; height: 10px; background: var(--orange); border-radius: 50%; box-shadow: 0 0 20px var(--orange); }
.orbit-one { width: 430px; height: 430px; animation: spin 18s linear infinite; }
.orbit-one::after { left: 45px; top: 53px; }
.orbit-two { width: 540px; height: 540px; border-color: rgba(138,87,255,.18); animation: spin 28s linear infinite reverse; }
.orbit-two::after { right: 25px; bottom: 120px; background: var(--violet); box-shadow: 0 0 20px var(--violet); }
.sound-pill { position: absolute; z-index: 4; bottom: 30px; left: 0; display: flex; align-items: center; gap: 4px; padding: 12px 16px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(13,12,17,.72); backdrop-filter: blur(18px); color: rgba(255,255,255,.72); font-size: .75rem; }
.sound-pill i { width: 3px; height: 10px; background: var(--orange); border-radius: 4px; animation: equalize .8s ease-in-out infinite alternate; }
.sound-pill i:nth-child(2), .sound-pill i:nth-child(5) { animation-delay: -.3s; height: 16px; }
.sound-pill i:nth-child(3) { animation-delay: -.55s; height: 22px; }
.sound-pill span { margin-left: 8px; }

.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 120px 0; }
.section-heading { max-width: 760px; }
.section-heading h2, .offer h2 { margin-bottom: 24px; font-size: clamp(2.5rem, 5vw, 5rem); line-height: .98; letter-spacing: -.055em; }
.section-heading > p:last-child, .offer > div > p:last-child { color: var(--muted); font-size: 1.08rem; line-height: 1.65; }
.intro { padding-top: 70px; }
.phone-stage { position: relative; min-height: 820px; margin-top: 90px; padding: 50px; border: 1px solid var(--line); border-radius: 40px; background: radial-gradient(circle at 50% 42%, rgba(255,138,31,.15), transparent 38%), linear-gradient(145deg, #121017, #09080c); overflow: hidden; }
.phone { position: absolute; margin: 0; width: min(34%, 340px); padding: 8px; border-radius: 48px; background: #26242b; box-shadow: 0 50px 90px rgba(0,0,0,.48); }
.phone::before { content: ""; position: absolute; z-index: 2; top: 17px; left: 50%; width: 30%; height: 24px; border-radius: 999px; background: #050506; transform: translateX(-50%); }
.phone img { border-radius: 40px; width: 100%; }
.phone-left { left: 12%; top: 80px; transform: rotate(-5deg); }
.phone-right { right: 10%; top: 14px; transform: rotate(6deg); }
.stage-note { position: absolute; z-index: 4; left: 39%; bottom: 75px; width: 260px; padding: 22px; border-radius: 22px; border: 1px solid rgba(255,255,255,.15); background: rgba(17,16,22,.78); backdrop-filter: blur(18px); }
.stage-note span { color: var(--orange); font: 800 .78rem/1 ui-monospace, monospace; }
.stage-note strong { display: block; margin: 12px 0 8px; font-size: 1.2rem; }
.stage-note p { margin: 0; color: var(--muted); line-height: 1.5; font-size: .9rem; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { min-height: 390px; padding: 34px; border: 1px solid var(--line); border-radius: 28px; background: var(--panel); display: flex; flex-direction: column; }
.feature-number { color: #79747f; font: 700 .75rem/1 ui-monospace, monospace; }
.feature-card h3 { margin: auto 0 12px; font-size: 1.7rem; letter-spacing: -.035em; }
.feature-card p { margin-bottom: 0; color: var(--muted); line-height: 1.6; }
.feature-accent { background: var(--orange); color: #110b06; border-color: var(--orange); }
.feature-accent .feature-number, .feature-accent p { color: rgba(17,11,6,.64); }
.wave { height: 90px; display: flex; align-items: center; gap: 8px; margin: 54px 0 20px; }
.wave i { width: 5px; height: 20px; border-radius: 5px; background: var(--orange); }
.wave i:nth-child(2), .wave i:nth-child(6) { height: 42px; }
.wave i:nth-child(3), .wave i:nth-child(5) { height: 68px; }
.wave i:nth-child(4) { height: 88px; }
.heart, .download-icon { margin: 46px 0 15px; font-size: 5.3rem; line-height: 1; color: var(--orange); }
.download-icon { color: #110b06; }
.offer { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 60px; margin-top: 40px; padding-left: 52px; padding-right: 52px; border: 1px solid var(--line); border-radius: 36px; background: radial-gradient(circle at 90% 20%, rgba(140,87,255,.22), transparent 33%), var(--panel); }
.offer > div { max-width: 720px; }
.round-cta { width: 220px; height: 220px; flex: 0 0 auto; display: flex; flex-direction: column; justify-content: space-between; padding: 26px; border-radius: 50%; background: var(--text); color: var(--bg); text-decoration: none; font-weight: 800; transition: transform .25s ease; }
.round-cta:hover { transform: rotate(4deg) scale(1.025); }
.round-cta b { align-self: flex-end; font-size: 2rem; }
.support { padding-bottom: 90px; }
.faq-grid { margin-top: 54px; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; cursor: pointer; list-style: none; padding: 28px 58px 28px 0; font-size: 1.16rem; font-weight: 750; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 22px; color: var(--orange); font-size: 1.8rem; font-weight: 300; }
details[open] summary::after { content: "−"; }
details p { max-width: 780px; padding: 0 0 28px; margin: 0; color: var(--muted); line-height: 1.7; }
.support-contact { margin-top: 52px; padding: 28px 30px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-radius: 22px; background: var(--panel-soft); }
.support-contact strong { font-size: 1.15rem; }
.support-contact p { color: var(--muted); margin: 5px 0 0; }
.support-contact a { padding: 14px 20px; border-radius: 999px; background: var(--orange); color: #110b06; font-weight: 800; text-decoration: none; white-space: nowrap; }
footer { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; min-height: 150px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem; }
.footer-brand { color: var(--text); }
.footer-links { display: flex; gap: 22px; }
.footer-links a { text-decoration: none; }

.legal { width: min(calc(100% - 40px), 820px); margin: 0 auto; padding: 150px 0 90px; }
.legal h1 { font-size: clamp(3rem, 7vw, 5.5rem); }
.legal h2 { margin-top: 48px; font-size: 1.5rem; }
.legal p, .legal li { color: var(--muted); line-height: 1.75; }
.legal a { color: var(--orange-soft); }
.legal-back { display: inline-flex; margin-bottom: 35px; color: var(--orange-soft); text-decoration: none; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(3deg); } 50% { transform: translateY(-16px) rotate(1deg); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes equalize { to { transform: scaleY(.4); } }

@media (max-width: 900px) {
  .site-header { min-height: 70px; }
  .nav > a { display: none; }
  .hero { min-height: auto; padding: 135px 0 80px; }
  .hero-content { margin-top: 0; grid-template-columns: 1fr; gap: 30px; }
  .hero-copy { position: relative; z-index: 4; }
  .hero-product { min-height: 430px; }
  .hero-product > img { width: 270px; }
  .orbit-one { width: 340px; height: 340px; }
  .orbit-two { width: 420px; height: 420px; }
  .sound-pill { left: 10%; }
  .features { grid-template-columns: 1fr; }
  .feature-card { min-height: 300px; }
  .offer { grid-template-columns: 1fr; align-items: start; }
  .round-cta { width: 180px; height: 180px; }
  .phone-stage { min-height: 730px; }
  .phone { width: 42%; }
  .phone-left { left: 6%; }
  .phone-right { right: 5%; }
  .stage-note { left: 29%; }
}

@media (max-width: 600px) {
  .site-header { width: calc(100% - 28px); }
  .brand { font-size: .66rem; gap: 8px; }
  .brand-mark { width: 25px; height: 25px; }
  .language-picker select { max-width: 90px; }
  .hero-content, .section, footer { width: calc(100% - 28px); }
  .hero::before { background: linear-gradient(180deg, rgba(8,7,11,.5), rgba(8,7,11,.98) 48%, var(--bg)); }
  h1 { font-size: clamp(3.4rem, 16vw, 5rem); }
  .app-wordmark { margin-top: 24px; }
  .quick-facts { flex-wrap: wrap; gap: 12px 20px; }
  .section { padding: 82px 0; }
  .phone-stage { min-height: 720px; margin-top: 55px; padding: 0; overflow: visible; border: 0; background: transparent; }
  .phone { width: 66%; border-radius: 38px; }
  .phone img { border-radius: 31px; }
  .phone-left { left: 0; top: 80px; }
  .phone-right { right: 0; top: 0; }
  .stage-note { left: 16px; right: 16px; bottom: 0; width: auto; }
  .feature-card { padding: 28px; }
  .offer { margin-top: 0; padding: 55px 28px; }
  .support-contact { align-items: flex-start; flex-direction: column; }
  footer { grid-template-columns: 1fr; padding: 38px 0; gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}