:root {
  --ink: #0b0e14;
  --surface: #121826;
  --card: #182033;
  --line: rgba(198, 215, 255, 0.14);
  --text: #f5f7ff;
  --muted: #aab6c9;
  --primary: #91a9ff;
  --primary-dark: #637fe9;
  --mint: #8be4c9;
  --warm: #ffd99b;
  --max-width: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  color: var(--text);
  background: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 48px), var(--max-width)); margin: 0 auto; }
.hero { overflow: hidden; min-height: 760px; position: relative; background: radial-gradient(circle at 73% 34%, rgba(88, 111, 220, .25), transparent 29%), linear-gradient(135deg, #10182a 0%, #0b0e14 58%, #101628 100%); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
.nav { position: relative; z-index: 2; height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 750; letter-spacing: -.6px; }
.brand img { border-radius: 11px; box-shadow: 0 7px 24px rgba(0,0,0,.28); }
.nav-links { display: flex; gap: 28px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); }
.nav-cta { padding: 11px 17px; border: 1px solid rgba(145, 169, 255, .45); border-radius: 999px; color: #dce4ff; font-size: 14px; font-weight: 650; transition: background .2s ease; }
.nav-cta:hover { background: rgba(145,169,255,.12); }
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 48px; min-height: 555px; padding: 72px 0 50px; }
.hero-copy { max-width: 610px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--mint); font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow span { width: 23px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 670px; margin-bottom: 24px; font-size: clamp(46px, 5vw, 76px); line-height: .98; letter-spacing: -.065em; }
.lede { max-width: 560px; color: var(--muted); font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 31px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 14px; padding: 0 22px; border-radius: 999px; font-size: 15px; font-weight: 750; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #0b0e14; background: var(--primary); box-shadow: 0 12px 34px rgba(99,127,233,.27); }
.button-primary:hover { background: #aec0ff; }
.button-secondary { border: 1px solid var(--line); color: #e9edfb; background: rgba(255,255,255,.025); }
.button-secondary:hover { background: rgba(255,255,255,.075); }
.availability { display: flex; align-items: center; gap: 9px; margin-top: 25px; color: #8794a9; font-size: 13px; }
.status-dot, .live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(139,228,201,.12); }
.hero-visual { position: relative; isolation: isolate; min-height: 405px; }
.hero-image { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 1px solid rgba(211,221,255,.18); border-radius: 28px; box-shadow: 0 34px 80px rgba(0,0,0,.42); }
.hero-visual::after { content: ""; position: absolute; z-index: 2; inset: 0; border-radius: 28px; background: linear-gradient(130deg, rgba(11,14,20,.15), transparent 60%, rgba(11,14,20,.4)); pointer-events: none; }
.glow { position: absolute; z-index: 0; border-radius: 50%; filter: blur(5px); }
.glow-one { width: 230px; height: 230px; right: -60px; top: -40px; background: rgba(123,224,194,.24); }
.glow-two { width: 260px; height: 260px; left: -90px; bottom: -80px; background: rgba(108,140,255,.25); }
.floating-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid rgba(232,238,255,.19); border-radius: 13px; color: #eff3ff; background: rgba(12,18,30,.8); box-shadow: 0 13px 25px rgba(0,0,0,.25); backdrop-filter: blur(12px); font-size: 13px; font-weight: 650; }
.card-live { left: -20px; top: 43px; }.card-sound { right: -16px; bottom: 43px; }.sound-icon { color: var(--warm); font-size: 22px; line-height: 10px; }
.trust-strip { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 29px; min-height: 83px; border-top: 1px solid var(--line); color: #bcc6d7; font-size: 14px; }.trust-strip p { margin: 0; }.trust-strip strong { color: var(--text); }.trust-strip > span { width: 4px; height: 4px; background: var(--primary); border-radius: 50%; }
.section { padding: 125px 0; }.section-heading { max-width: 710px; }.section-heading h2, .how-copy h2, .privacy h2, .final-cta h2 { margin-bottom: 20px; font-size: clamp(36px, 4vw, 56px); line-height: 1.04; letter-spacing: -.055em; }.section-heading > p:last-child, .how-copy > p, .privacy-panel > div > p:last-of-type, .final-panel > p { color: var(--muted); font-size: 17px; line-height: 1.65; }
.features { background: #f5f6f9; color: #151b2a; }.features .eyebrow { color: #536ecf; }.features .section-heading > p:last-child { color: #637087; }.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; margin-top: 52px; }.feature-card { min-height: 270px; padding: 28px; overflow: hidden; border: 1px solid #e4e7ef; border-radius: 22px; background: #fff; }.feature-card h3 { margin-bottom: 10px; font-size: 23px; line-height: 1.1; letter-spacing: -.035em; }.feature-card p:not(.card-kicker) { margin-bottom: 0; color: #67748a; line-height: 1.55; font-size: 14px; }.card-kicker { margin-bottom: 22px; color: #72819a; font-size: 11px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }.feature-card-large { grid-column: span 2; position: relative; min-height: 350px; background: linear-gradient(145deg, #eaf0ff 0%, #f8f9ff 62%); }.feature-card-large > *:not(.mini-preview) { position: relative; z-index: 1; max-width: 46%; }.feature-card-wide { grid-column: span 2; display: flex; justify-content: space-between; gap: 20px; min-height: 285px; background: #152039; color: #f6f8ff; }.feature-card-wide .card-kicker { color: #9cadd8; }.feature-card-wide p:not(.card-kicker) { color: #bac6df; max-width: 350px; }.feature-icon { display: grid; width: 44px; height: 44px; place-items: center; margin-bottom: 31px; border-radius: 13px; font-size: 24px; font-weight: 700; }.icon-video { color: #4d68c9; background: #dfe7ff; }.icon-night { color: #7251be; background: #eee5ff; }.icon-alert { color: #a2641c; background: #fff0d6; }.icon-pair { color: #7be0c2; background: #243759; }.mini-preview { position: absolute; right: 28px; bottom: 26px; width: 44%; height: 72%; border-radius: 18px; background: radial-gradient(circle at 62% 33%, #c6d5ff, transparent 7%), linear-gradient(155deg, #121c37, #2c3c72); box-shadow: 0 17px 40px rgba(41,66,139,.18); overflow: hidden; }.mini-preview::after { content: ""; position: absolute; width: 170%; height: 70%; left: -28%; bottom: -15%; border-radius: 50% 50% 0 0; background: linear-gradient(135deg, #405891, #1e2c57); transform: rotate(-8deg); }.mini-moon { position: absolute; z-index: 1; right: 23%; top: 15%; width: 45px; height: 45px; border-radius: 50%; background: #fae9b6; box-shadow: 0 0 31px rgba(255,231,170,.66); }.mini-bars { position: absolute; z-index: 2; display: flex; align-items: center; gap: 4px; left: 27px; bottom: 23px; height: 27px; }.mini-bars i { display: block; width: 3px; border-radius: 5px; background: #8be4c9; }.mini-bars i:nth-child(1), .mini-bars i:nth-child(7) { height: 7px; }.mini-bars i:nth-child(2), .mini-bars i:nth-child(6) { height: 15px; }.mini-bars i:nth-child(3), .mini-bars i:nth-child(5) { height: 23px; }.mini-bars i:nth-child(4) { height: 29px; }.pairing-graphic { align-self: center; display: flex; align-items: center; gap: 15px; margin-right: 28px; }.phone { width: 53px; height: 101px; border: 3px solid #9fb1db; border-radius: 13px; }.phone-left::after, .phone-right::after { content: ""; display: block; width: 17px; height: 17px; margin: 21px auto; border: 2px solid #8be4c9; border-radius: 50%; }.pairing-graphic b { width: 29px; height: 1px; background: #8be4c9; box-shadow: 0 0 0 4px rgba(139,228,201,.11); }
.how { overflow: hidden; background: #0d111b; }.how-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 80px; }.how-visual { position: relative; min-height: 500px; }.orbit { position: absolute; border: 1px solid rgba(145,169,255,.18); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); }.orbit-one { width: 340px; height: 340px; }.orbit-two { width: 485px; height: 485px; border-style: dashed; }.device { position: absolute; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: space-between; width: 145px; height: 262px; padding: 22px 12px; border: 5px solid #52668e; border-radius: 27px; background: linear-gradient(160deg, #28385a, #111b31); box-shadow: 0 26px 43px rgba(0,0,0,.33); }.device span { color: #dce5ff; font-size: 13px; font-weight: 700; }.device i { width: 76px; height: 118px; margin-bottom: 14px; border-radius: 15px; background: radial-gradient(circle at 62% 26%, #ffe5a2 0 5%, transparent 6%), linear-gradient(135deg, #4f648e, #1f3155 55%, #142440); }.device-camera { left: 31px; top: 90px; transform: rotate(-8deg); }.device-parent { right: 25px; bottom: 80px; transform: rotate(8deg); }.connection-line { position: absolute; z-index: 0; width: 52%; height: 1px; left: 25%; top: 52%; transform: rotate(26deg); background: linear-gradient(90deg, transparent, #8be4c9, transparent); box-shadow: 0 0 17px #8be4c9; }.steps { display: grid; gap: 26px; padding: 0; margin: 35px 0 0; list-style: none; }.steps li { display: grid; grid-template-columns: 42px 1fr; gap: 17px; }.steps li > span { display: grid; place-items: center; width: 37px; height: 37px; border: 1px solid rgba(139,228,201,.39); border-radius: 50%; color: var(--mint); font-size: 11px; font-weight: 750; }.steps h3 { margin: 3px 0 6px; font-size: 17px; }.steps p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.privacy { background: #0d111b; }.privacy-panel { display: grid; grid-template-columns: auto 1fr auto; gap: 29px; align-items: center; padding: 43px 48px; border: 1px solid rgba(139,228,201,.16); border-radius: 25px; background: linear-gradient(110deg, #151e33, #101925); }.privacy-icon { display: grid; place-items: center; width: 68px; height: 68px; border-radius: 20px; color: var(--mint); background: rgba(139,228,201,.11); font-size: 38px; }.privacy-panel h2 { margin-bottom: 10px; font-size: 33px; }.privacy-panel > div > p:last-of-type { max-width: 600px; margin-bottom: 0; font-size: 14px; }.privacy-points { display: grid; gap: 12px; min-width: 230px; }.privacy-points p { margin: 0; color: #c4cde0; font-size: 13px; }.privacy-points b { display: inline-grid; width: 19px; color: var(--mint); }
.faq { background: #101628; }.faq .section-heading > p:last-child { color: var(--muted); }.faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; margin-top: 50px; }.faq-item { border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }.faq-item summary { position: relative; cursor: pointer; list-style: none; padding: 24px 56px 24px 24px; color: #f1f4ff; font-size: 17px; font-weight: 700; line-height: 1.35; }.faq-item summary::-webkit-details-marker { display: none; }.faq-item summary::after { content: "+"; position: absolute; top: 50%; right: 23px; transform: translateY(-50%); color: var(--mint); font-size: 25px; font-weight: 400; }.faq-item[open] summary::after { content: "−"; }.faq-item p { margin: -2px 24px 24px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.final-cta { position: relative; overflow: hidden; padding: 118px 0; background: radial-gradient(circle at 50% 0%, rgba(92,119,232,.35), transparent 44%), #111936; text-align: center; }.final-cta::after { content: ""; position: absolute; width: 700px; height: 700px; left: 50%; bottom: -580px; transform: translateX(-50%); border: 1px solid rgba(145,169,255,.3); border-radius: 50%; box-shadow: 0 0 0 55px rgba(145,169,255,.035), 0 0 0 110px rgba(145,169,255,.025); }.final-panel { position: relative; z-index: 1; max-width: 730px; }.final-panel img { margin-bottom: 26px; border-radius: 19px; box-shadow: 0 18px 42px rgba(0,0,0,.32); }.final-panel .eyebrow { justify-content: center; }.final-panel h2 { margin: 0 auto 17px; }.final-panel > p { max-width: 570px; margin: 0 auto 28px; }.final-panel small { display: block; max-width: 570px; margin: 28px auto 0; color: #9aa7c5; font-size: 11px; line-height: 1.5; }.footer { padding: 29px 0; background: #090c12; }.footer .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }.footer .brand { font-size: 17px; }.footer p { margin: 0; color: #69758a; font-size: 12px; }

.faq-guide-links { display: flex; flex-wrap: wrap; gap: 0 34px; }.faq-guide-link { margin: 26px 0 0; }.faq-guide-link a, .guide-related a, .guide-inline-link { color: var(--mint); font-weight: 750; }.faq-guide-link a { font-size: 15px; }.faq-guide-link a:hover, .guide-related a:hover, .guide-inline-link:hover { color: #d7fff1; }.guide-faq { display: grid; gap: 15px; }.guide-related { margin: 20px 0 0; font-size: 15px; }
.guide-page { background: var(--ink); }.guide-hero { min-height: calc(100vh - 90px); padding-bottom: 110px; background: radial-gradient(circle at 80% 5%, rgba(88,111,220,.25), transparent 26%), linear-gradient(145deg, #10182a 0%, #0b0e14 63%, #101628 100%); }.guide-article { max-width: 860px; }.guide-header { max-width: 780px; padding: 95px 0 76px; }.guide-header h1 { max-width: 800px; font-size: clamp(48px, 6vw, 76px); }.guide-lede { max-width: 690px; margin-bottom: 18px; color: var(--muted); font-size: 19px; line-height: 1.65; }.guide-meta { margin: 0; color: var(--mint); font-size: 13px; font-weight: 700; }.guide-section { padding: 48px 0; border-top: 1px solid var(--line); }.guide-section h2 { max-width: 650px; margin-bottom: 24px; font-size: clamp(31px, 4vw, 47px); line-height: 1.08; letter-spacing: -.05em; }.guide-section > .eyebrow { margin-bottom: 16px; }.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }.guide-card { min-height: 205px; padding: 24px; border: 1px solid var(--line); border-radius: 19px; background: rgba(255,255,255,.03); }.guide-card > span { display: inline-grid; width: 30px; height: 30px; place-items: center; margin-bottom: 34px; border-radius: 50%; color: var(--mint); background: rgba(139,228,201,.11); font-size: 12px; font-weight: 800; }.guide-card h3 { margin-bottom: 9px; font-size: 19px; line-height: 1.18; }.guide-card p, .guide-copy { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }.guide-steps { display: grid; gap: 26px; padding: 0; margin: 35px 0 0; list-style: none; }.guide-steps li { display: grid; grid-template-columns: 44px 1fr; gap: 19px; }.guide-steps li > span { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(139,228,201,.39); border-radius: 50%; color: var(--mint); font-size: 14px; font-weight: 800; }.guide-steps h3 { margin: 3px 0 7px; font-size: 19px; }.guide-steps p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }.guide-steps strong, .guide-note strong { color: #f3f6ff; }.guide-note { padding: 23px 25px; border: 1px solid rgba(255,217,155,.25); border-radius: 18px; background: rgba(255,217,155,.06); }.guide-note p { margin: 0; color: #d7ddeb; font-size: 14px; line-height: 1.65; }.guide-note p + p { margin-top: 13px; color: var(--muted); }.guide-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; padding: 30px; border: 1px solid rgba(145,169,255,.28); border-radius: 22px; background: rgba(92,119,232,.12); }.guide-cta p { margin: 0; color: #e9efff; font-size: 18px; font-weight: 700; }
@media (max-width: 850px) {
  .hero { min-height: auto; }.nav { height: 78px; }.nav-links { display: none; }.nav-cta { padding: 9px 13px; font-size: 12px; }.hero-content { grid-template-columns: 1fr; gap: 48px; min-height: auto; padding: 59px 0 58px; }.hero-copy { max-width: 690px; }.hero-visual { width: min(100%, 590px); min-height: 370px; margin: 0 auto; }.trust-strip { flex-wrap: wrap; gap: 11px 17px; padding: 22px 0; min-height: auto; text-align: center; }.trust-strip > span { display: none; }.trust-strip p { width: 100%; }.feature-grid { grid-template-columns: 1fr 1fr; }.feature-card-large, .feature-card-wide { grid-column: span 2; }.how-layout { grid-template-columns: 1fr; gap: 37px; }.how-visual { max-width: 520px; width: 100%; min-height: 430px; margin: 0 auto; }.privacy-panel { grid-template-columns: auto 1fr; }.privacy-points { grid-column: span 2; grid-template-columns: repeat(3, 1fr); min-width: 0; }.privacy-points p { font-size: 12px; }.section { padding: 92px 0; }
}

@media (max-width: 570px) {
  .guide-hero { padding-bottom: 72px; }.guide-header { padding: 65px 0 54px; }.guide-lede { font-size: 17px; }.guide-grid { grid-template-columns: 1fr; }.guide-card { min-height: auto; }.guide-card > span { margin-bottom: 22px; }.guide-section { padding: 38px 0; }.guide-steps { gap: 22px; }.guide-steps li { grid-template-columns: 37px 1fr; gap: 14px; }.guide-cta { flex-direction: column; align-items: stretch; text-align: center; }.guide-cta .button { width: 100%; }
  .faq-grid { grid-template-columns: 1fr; margin-top: 35px; }.faq-item summary { padding: 21px 52px 21px 21px; font-size: 16px; }.faq-item p { margin: -2px 21px 21px; }
  .container { width: min(calc(100% - 32px), var(--max-width)); }.brand { font-size: 18px; }.brand img { width: 38px; height: 38px; }.nav-cta { display: none; }h1 { font-size: clamp(43px, 14vw, 58px); }.lede { font-size: 16px; }.hero-actions { display: grid; }.button { width: 100%; }.hero-visual { min-height: 278px; }.hero-image { border-radius: 20px; }.card-live { left: 10px; top: 15px; }.card-sound { right: 10px; bottom: 15px; }.floating-card { padding: 9px 10px; font-size: 11px; }.section { padding: 75px 0; }.section-heading h2, .how-copy h2, .privacy h2, .final-cta h2 { font-size: 37px; }.section-heading > p:last-child { font-size: 16px; }.feature-grid { grid-template-columns: 1fr; margin-top: 35px; }.feature-card, .feature-card-large, .feature-card-wide { grid-column: span 1; min-height: auto; }.feature-card-large { min-height: 430px; padding-bottom: 190px; }.feature-card-large > *:not(.mini-preview) { max-width: 100%; }.mini-preview { width: calc(100% - 56px); height: 136px; bottom: 27px; }.feature-card-wide { display: block; }.pairing-graphic { justify-content: center; margin: 30px 0 0; }.how-visual { min-height: 330px; transform: scale(.83); margin: -28px auto -18px; }.privacy-panel { grid-template-columns: 1fr; padding: 30px 25px; }.privacy-points { grid-column: span 1; grid-template-columns: 1fr; }.footer .container { align-items: flex-start; flex-direction: column; }.footer p { line-height: 1.5; }
}