:root {
  --navy: #07182b;
  --navy-deep: #030b14;
  --navy-soft: #102b47;
  --blue: #28a9ff;
  --blue-bright: #69d7ff;
  --gold: #ffbe1a;
  --gold-soft: #ffe08a;
  --white: #f6fbff;
  --muted: #9eb2c6;
  --line: rgba(255,255,255,.13);
  --glass: rgba(255,255,255,.07);
  --shadow: 0 30px 80px rgba(0,0,0,.38);
  --radius: 30px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 10%, rgba(40,169,255,.13), transparent 26%),
    radial-gradient(circle at 88% 35%, rgba(255,190,26,.09), transparent 24%),
    var(--navy-deep);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at center, #000 20%, transparent 82%);
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 110px 0; }
.skip-link { position: fixed; left: 14px; top: -60px; z-index: 100; padding: 12px 18px; color: #03111e; background: var(--gold); border-radius: 12px; font-weight: 900; }
.skip-link:focus { top: 14px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; }
.nav-wrap { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 54px; height: 54px; object-fit: contain; border-radius: 16px; filter: drop-shadow(0 10px 22px rgba(40,169,255,.22)); }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-size: 16px; letter-spacing: .08em; }
.brand-copy small { margin-top: 5px; color: var(--gold); font-size: 10px; letter-spacing: .34em; font-weight: 900; }
.desktop-nav { display: flex; gap: 28px; }
.desktop-nav a, .footer-links a { color: #c8d6e3; text-decoration: none; font-size: 14px; font-weight: 700; transition: color .2s ease; }
.desktop-nav a:hover, .footer-links a:hover { color: var(--gold); }

.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; border: 0; border-radius: 999px; padding: 13px 22px; text-decoration: none; font-weight: 900; letter-spacing: -.01em; transition: transform .22s ease, box-shadow .22s ease, filter .22s ease; }
.button:hover { transform: translateY(-3px); filter: brightness(1.05); }
.button:focus-visible, a:focus-visible { outline: 3px solid rgba(105,215,255,.8); outline-offset: 4px; }
.button-small { min-height: 45px; color: var(--white); background: rgba(255,255,255,.08); border: 1px solid var(--line); backdrop-filter: blur(14px); }
.button-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 6px rgba(255,190,26,.12); }
.button-primary { color: #04101c; background: linear-gradient(105deg, var(--gold), #ffe56a 45%, var(--blue-bright)); box-shadow: 0 16px 38px rgba(40,169,255,.17), 0 14px 32px rgba(255,190,26,.15); }
.android-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: #07182b; color: var(--gold); font-size: 15px; }
.button-primary span:not(.android-mark) { display: grid; text-align: left; line-height: 1.05; }
.button-primary small { font-size: 10px; text-transform: uppercase; letter-spacing: .14em; opacity: .7; }
.button-primary strong { margin-top: 4px; font-size: 14px; }

.hero { position: relative; min-height: 820px; display: grid; align-items: center; padding: 145px 0 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 70px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); pointer-events: none; }
.hero-glow-one { width: 420px; height: 420px; left: -180px; top: 90px; background: radial-gradient(circle, rgba(40,169,255,.18), transparent 70%); }
.hero-glow-two { width: 500px; height: 500px; right: -200px; bottom: -120px; background: radial-gradient(circle, rgba(255,190,26,.13), transparent 70%); }
.status-pill { width: fit-content; display: flex; align-items: center; gap: 10px; padding: 9px 13px; border: 1px solid rgba(40,169,255,.28); background: rgba(40,169,255,.08); border-radius: 999px; color: #d8f2ff; font-size: 12px; font-weight: 800; }
.status-pill span { width: 8px; height: 8px; border-radius: 50%; background: #4effab; box-shadow: 0 0 0 5px rgba(78,255,171,.10); animation: pulse 1.8s infinite; }
.kicker { margin: 0 0 18px; color: var(--gold); font-size: 12px; font-weight: 950; letter-spacing: .22em; }
.hero-copy .kicker { margin-top: 28px; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(58px, 7vw, 104px); line-height: .88; letter-spacing: -.075em; text-transform: uppercase; }
h1 em { font-style: normal; color: transparent; background: linear-gradient(90deg, var(--blue-bright), var(--gold)); background-clip: text; -webkit-background-clip: text; }
.hero-text { max-width: 610px; color: var(--muted); font-size: clamp(17px, 1.6vw, 20px); line-height: 1.72; }
.hero-actions { margin-top: 32px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.text-link { text-decoration: none; font-weight: 850; color: #d7e5f1; }
.text-link span { color: var(--gold); }
.trust-row { margin-top: 42px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.trust-row span { min-width: 0; padding-top: 14px; border-top: 1px solid var(--line); color: #9db2c6; font-size: 12px; line-height: 1.4; }
.trust-row b { display: block; margin-bottom: 5px; color: var(--gold); font-size: 11px; }

.hero-visual { position: relative; min-height: 620px; }
.photo-shell { position: absolute; inset: 10px 12px 10px 50px; overflow: hidden; border-radius: 44px 44px 120px 44px; border: 1px solid rgba(255,255,255,.16); background: #0d263f; box-shadow: var(--shadow); transform: rotate(1.2deg); }
.hero-photo { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.photo-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(2,8,15,.06), rgba(2,8,15,.12) 38%, rgba(2,8,15,.82)); }
.live-chip, .viewer-chip { position: absolute; top: 24px; display: flex; align-items: center; gap: 8px; border-radius: 999px; backdrop-filter: blur(14px); font-size: 12px; font-weight: 950; }
.live-chip { left: 24px; padding: 10px 14px; background: #ff2c65; }
.live-chip i { width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: pulse 1.5s infinite; }
.viewer-chip { right: 24px; padding: 10px 14px; background: rgba(3,11,20,.64); border: 1px solid rgba(255,255,255,.14); }
.viewer-chip span { color: #4effab; }
.live-card { position: absolute; left: 24px; right: 24px; bottom: 24px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; padding: 14px; border-radius: 20px; background: rgba(5,17,30,.74); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(16px); }
.live-card .avatar { width: 44px; height: 44px; border-radius: 50%; padding: 2px; background: linear-gradient(135deg, var(--gold), var(--blue)); overflow: hidden; }
.live-card .avatar img { width: 100%; height: 100%; border-radius: inherit; object-fit: cover; }
.live-card strong, .live-card span { display: block; }
.live-card strong { font-size: 13px; }
.live-card span { margin-top: 3px; color: var(--muted); font-size: 11px; }
.signal { height: 28px; display: flex; align-items: flex-end; gap: 3px; }
.signal b { width: 3px; border-radius: 4px; background: var(--gold); animation: signal 1.1s ease-in-out infinite alternate; }
.signal b:nth-child(1) { height: 10px; }
.signal b:nth-child(2) { height: 22px; animation-delay: -.45s; }
.signal b:nth-child(3) { height: 15px; animation-delay: -.2s; }
.floating-note { position: absolute; z-index: 3; min-width: 130px; padding: 15px 18px; border-radius: 20px; background: rgba(11,36,58,.78); border: 1px solid var(--line); box-shadow: 0 18px 45px rgba(0,0,0,.28); backdrop-filter: blur(16px); }
.floating-note strong, .floating-note span { display: block; }
.floating-note strong { color: var(--gold); font-size: 17px; }
.floating-note span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.note-one { left: 0; top: 110px; animation: float 5s ease-in-out infinite; }
.note-two { right: 0; bottom: 100px; animation: float 5s ease-in-out infinite -2.3s; }

.brand-strip { overflow: hidden; border-block: 1px solid var(--line); background: linear-gradient(90deg, rgba(40,169,255,.08), rgba(255,190,26,.05)); }
.marquee { overflow: hidden; }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 28px; padding: 19px 0; animation: marquee 30s linear infinite; }
.marquee-track span { font-size: 13px; font-weight: 950; letter-spacing: .16em; color: #d8e6f2; }
.marquee-track i { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }

.section-heading { max-width: 720px; margin-bottom: 44px; }
.section-heading.center { margin-inline: auto; text-align: center; }
h2 { margin-bottom: 18px; font-size: clamp(42px, 5.7vw, 76px); line-height: .98; letter-spacing: -.055em; }
.section-heading > p:last-child, .install-copy > p { color: var(--muted); line-height: 1.75; font-size: 17px; }
.experience { background: linear-gradient(180deg, rgba(8,26,44,.68), rgba(3,11,20,.1)); }
.experience-grid { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: 300px 300px; gap: 22px; }
.experience-card, .download-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--glass); box-shadow: 0 24px 70px rgba(0,0,0,.23); }
.experience-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.experience-card:hover img { transform: scale(1.045); }
.card-large { grid-row: 1 / 3; }
.card-tall { grid-column: 2; }
.image-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(3,11,20,.9)); }
.card-content { position: absolute; left: 28px; right: 28px; bottom: 28px; }
.card-content span { color: var(--gold); font-size: 11px; font-weight: 950; letter-spacing: .2em; }
.card-content h3 { margin: 9px 0 10px; max-width: 520px; font-size: clamp(24px, 3vw, 42px); line-height: 1.04; letter-spacing: -.035em; }
.card-content p { max-width: 520px; margin-bottom: 0; color: #c3d0dc; font-size: 14px; line-height: 1.55; }
.download-card { grid-column: 2; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 28px; background: radial-gradient(circle at 85% 15%, rgba(255,190,26,.16), transparent 34%), radial-gradient(circle at 10% 85%, rgba(40,169,255,.15), transparent 38%), #102841; }
.download-card-logo { position: absolute; right: 24px; top: 20px; width: 84px; height: 84px; padding: 8px; border-radius: 24px; background: rgba(255,255,255,.06); border: 1px solid var(--line); }
.download-card-logo img { width: 100%; height: 100%; object-fit: contain; }
.download-card h3 { max-width: 430px; margin-bottom: 8px; font-size: 31px; letter-spacing: -.035em; }
.download-card p:not(.kicker) { max-width: 430px; color: var(--muted); line-height: 1.55; }
.download-card .button { margin-top: 10px; }
.download-card > small { margin-top: 10px; color: #7791a8; }

.features { background: var(--navy-deep); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { position: relative; min-height: 260px; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025)); overflow: hidden; transition: transform .25s ease, border-color .25s ease; }
.feature::before { content: ""; position: absolute; width: 150px; height: 150px; right: -65px; top: -65px; border-radius: 50%; background: radial-gradient(circle, rgba(40,169,255,.16), transparent 70%); }
.feature:hover { transform: translateY(-6px); border-color: rgba(105,215,255,.35); }
.feature-accent { background: linear-gradient(145deg, rgba(255,190,26,.13), rgba(40,169,255,.08)); }
.feature-number { position: absolute; top: 22px; left: 26px; color: var(--gold); font-size: 12px; font-weight: 950; letter-spacing: .16em; }
.feature h3 { margin-bottom: 10px; font-size: 24px; letter-spacing: -.025em; }
.feature p { margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

.install { background: linear-gradient(180deg, rgba(14,43,70,.45), rgba(3,11,20,.2)); }
.install-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.install-copy .button { margin-top: 18px; }
.steps { list-style: none; display: grid; gap: 14px; padding: 0; margin: 0; }
.steps li { display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 18px; padding: 20px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.055); }
.steps li > span { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 16px; background: linear-gradient(135deg, var(--gold), var(--blue-bright)); color: #06111c; font-weight: 950; }
.steps strong { font-size: 16px; }
.steps p { margin: 5px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; }

.final-cta { padding-top: 30px; }
.final-panel { position: relative; min-height: 570px; display: grid; place-items: center; overflow: hidden; border-radius: 42px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.final-photo { position: absolute; inset: 0; background: url('https://images.pexels.com/photos/7676402/pexels-photo-7676402.jpeg?auto=compress&cs=tinysrgb&w=1800') center/cover no-repeat; transform: scale(1.04); }
.final-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,11,20,.95), rgba(3,11,20,.63) 55%, rgba(3,11,20,.48)); }
.final-content { position: relative; z-index: 2; width: min(760px, calc(100% - 48px)); text-align: center; }
.final-content > img { width: 106px; height: 106px; object-fit: contain; margin: 0 auto 24px; filter: drop-shadow(0 18px 30px rgba(0,0,0,.35)); }
.final-content h2 { margin-bottom: 28px; }

.site-footer { padding: 38px 0 100px; border-top: 1px solid var(--line); background: #02070d; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 26px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 48px; height: 48px; object-fit: contain; border-radius: 13px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { font-size: 13px; letter-spacing: .08em; }
.footer-brand span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
.copyright { grid-column: 1 / -1; margin: 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: #6f8598; font-size: 12px; }

.mobile-download { display: none; }
.download-toast { position: fixed; z-index: 99; right: 22px; bottom: 22px; max-width: 360px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.18); border-radius: 18px; background: rgba(9,32,52,.94); box-shadow: 0 18px 50px rgba(0,0,0,.35); backdrop-filter: blur(18px); transform: translateY(130%); opacity: 0; transition: .35s ease; }
.download-toast.show { transform: translateY(0); opacity: 1; }
.download-toast strong, .download-toast span { display: block; }
.download-toast strong { color: var(--gold); font-size: 13px; }
.download-toast span { margin-top: 4px; color: #c6d5e2; font-size: 12px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .12s; }

@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(78,255,171,0); } }
@keyframes signal { to { height: 26px; } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .hero { padding-top: 125px; }
  .hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero-copy { text-align: center; }
  .status-pill { margin-inline: auto; }
  .hero-text { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { min-height: 610px; }
  .experience-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 520px 320px; }
  .card-large { grid-row: auto; }
  .card-tall { grid-column: auto; }
  .download-card { grid-column: 1 / -1; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .install-grid { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1180px); }
  .section { padding: 78px 0; }
  .nav-wrap { min-height: 80px; }
  .brand img { width: 46px; height: 46px; }
  .brand-copy strong { font-size: 14px; }
  .site-header .button-small { display: none; }
  .hero { min-height: auto; padding: 112px 0 72px; }
  .hero-grid { gap: 34px; }
  h1 { font-size: clamp(52px, 17vw, 76px); }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .trust-row { grid-template-columns: 1fr; text-align: left; }
  .hero-visual { min-height: 500px; }
  .photo-shell { inset: 0 4px 0 4px; border-radius: 28px 28px 80px 28px; }
  .floating-note { display: none; }
  .live-chip, .viewer-chip { top: 16px; }
  .live-chip { left: 16px; }
  .viewer-chip { right: 16px; }
  .live-card { left: 14px; right: 14px; bottom: 14px; }
  .experience-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: 470px 470px auto; }
  .card-tall, .download-card { grid-column: auto; }
  .download-card { min-height: 390px; padding: 24px; }
  .download-card-logo { width: 70px; height: 70px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature { min-height: 225px; }
  .final-panel { min-height: 540px; border-radius: 28px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .mobile-download { position: fixed; z-index: 80; left: 10px; right: 10px; bottom: 10px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 20px; background: rgba(7,24,43,.94); box-shadow: 0 18px 50px rgba(0,0,0,.38); backdrop-filter: blur(18px); }
  .mobile-download > div { display: flex; align-items: center; gap: 10px; min-width: 0; }
  .mobile-download img { width: 42px; height: 42px; object-fit: contain; border-radius: 12px; }
  .mobile-download strong, .mobile-download small { display: block; }
  .mobile-download strong { font-size: 12px; }
  .mobile-download small { margin-top: 3px; color: var(--muted); font-size: 10px; }
  .mobile-download > a { padding: 11px 16px; border-radius: 14px; color: #06111c; background: var(--gold); text-decoration: none; font-size: 12px; font-weight: 950; }
  .download-toast { left: 12px; right: 12px; bottom: 86px; max-width: none; }
  .site-footer { padding-bottom: 120px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}