:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-deep: #050c17;
  --surface: #0b192b;
  --surface-2: #10233b;
  --surface-3: #162f50;
  --line: #203b5f;
  --text: #f7f9fc;
  --muted: #aab8cb;
  --blue: #3b82f6;
  --blue-light: #93c5fd;
  --blue-deep: #1d4ed8;
  --green: #38d27a;
  --yellow: #f7ca45;
  --radius: 22px;
  --shadow: 0 28px 80px rgba(0, 0, 0, .35);
  --shell: min(1160px, calc(100% - 40px));
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 72% 4%, #102749 0, transparent 35%), var(--bg); color: var(--text); line-height: 1.6; }
a { color: var(--blue-light); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 14px; border-radius: 9px; background: white; color: #07111f; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { width: var(--shell); height: 86px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(147, 197, 253, .14); }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-size: 1.2rem; font-weight: 780; letter-spacing: -.02em; }
.brand img { border-radius: 11px; }
.site-header nav, .site-footer nav { display: flex; gap: 28px; align-items: center; }
.site-header nav a, .site-footer nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .94rem; }
.site-header nav a:hover, .site-header nav a:focus-visible, .site-header nav a.current { color: white; }

.hero { min-height: 520px; padding: 60px 0 70px; display: grid; grid-template-columns: 1.5fr .5fr; align-items: center; gap: 30px; }
.eyebrow { margin: 0 0 16px; color: var(--blue-light); font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { margin-bottom: 24px; font-size: clamp(3.25rem, 6vw, 5.8rem); }
h1 span { color: var(--blue-light); }
h2 { margin-bottom: 20px; font-size: clamp(2.25rem, 4.6vw, 4.2rem); }
h3 { margin-bottom: 12px; font-size: 1.45rem; }
.hero-lead, .section-heading > p:last-child, .platform-layout > div > p { color: var(--muted); font-size: 1.15rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 16px; }
.button { min-height: 48px; padding: 12px 20px; border: 1px solid transparent; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; color: white; text-decoration: none; font-weight: 750; line-height: 1.2; }
.button.primary { background: linear-gradient(135deg, var(--blue), var(--blue-deep)); box-shadow: 0 12px 32px rgba(59, 130, 246, .24); }
.button.secondary { border-color: var(--line); background: rgba(11, 25, 43, .72); }
.availability-note { margin: -4px 0 10px; color: #c7d5e5; font-size: .88rem; font-weight: 650; }
.fine-print { color: #8495ab; font-size: .82rem; }

.hero-shot { width: min(100%, 259px); min-width: 0; margin: 0; justify-self: end; overflow: hidden; border: 1px solid #284c78; border-radius: 27px; background: #081525; box-shadow: var(--shadow); transform: perspective(1200px) rotateY(-3deg) rotateX(1deg); }
.hero-shot img { width: 100%; height: auto; }
.hero-shot figcaption { padding: 12px 18px; border-top: 1px solid #1a3555; color: #91a2b7; font-size: .78rem; }

.trust-strip { padding: 22px max(20px, calc((100% - 1160px) / 2)); display: flex; justify-content: space-between; gap: 24px; border-block: 1px solid rgba(147, 197, 253, .13); background: rgba(9, 23, 40, .7); color: #b8c5d6; font-size: .82rem; font-weight: 650; }
.trust-strip span::before { content: "•"; margin-right: 10px; color: var(--blue); }

.section { padding-block: 112px; }
.section-heading { max-width: 720px; margin-bottom: 48px; }
.section-heading.compact { max-width: 620px; }
.showcase { padding-bottom: 40px; }
.showcase-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.showcase-card { margin: 0; overflow: hidden; border: 1px solid rgba(147, 197, 253, .18); border-radius: var(--radius); background: linear-gradient(145deg, rgba(17, 37, 62, .94), rgba(9, 24, 42, .94)); box-shadow: 0 20px 50px rgba(0, 0, 0, .22); }
.showcase-card img { width: 100%; height: auto; border-bottom: 1px solid rgba(147, 197, 253, .14); }
.showcase-card figcaption { padding: 17px 18px 19px; display: flex; flex-direction: column; gap: 4px; }
.showcase-card figcaption strong { font-size: 1rem; }
.showcase-card figcaption span { color: var(--muted); font-size: .8rem; line-height: 1.45; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature-card { min-height: 260px; padding: 32px; border: 1px solid rgba(147, 197, 253, .16); border-radius: var(--radius); background: linear-gradient(145deg, rgba(17, 37, 62, .94), rgba(9, 24, 42, .94)); }
.feature-card.featured { background: radial-gradient(circle at 90% 5%, rgba(59, 130, 246, .26), transparent 42%), linear-gradient(145deg, #142e4d, #0a1c31); }
.feature-card p { color: var(--muted); }
.feature-kicker { display: block; margin-bottom: 34px; color: var(--blue-light); font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.signal-row { display: flex; align-items: end; gap: 7px; height: 36px; margin-top: 26px; }
.signal-row i { width: 8%; border-radius: 5px 5px 2px 2px; background: linear-gradient(var(--blue-light), var(--blue-deep)); }
.signal-row i:nth-child(1) { height: 35%; }.signal-row i:nth-child(2) { height: 72%; }.signal-row i:nth-child(3) { height: 52%; }.signal-row i:nth-child(4) { height: 95%; }.signal-row i:nth-child(5) { height: 78%; }.signal-row i:nth-child(6) { height: 60%; }.signal-row i:nth-child(7) { height: 86%; }

.platforms { border-block: 1px solid rgba(147, 197, 253, .12); background: linear-gradient(120deg, #081626, #0c2139); }
.platform-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.check-list { padding: 0; list-style: none; color: #c5d0dd; }
.check-list li { margin: 12px 0; }
.check-list li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 10px; border-radius: 50%; background: rgba(56, 210, 122, .12); color: var(--green); font-weight: 800; }
.device-stage { min-height: 390px; position: relative; }
.device { position: absolute; margin: 0; overflow: hidden; border: 3px solid #4b6380; background: #030812; box-shadow: 0 35px 70px rgba(0,0,0,.4); }
.device img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.device.desktop { width: 88%; aspect-ratio: 16/10; top: 0; right: 0; padding: 6px; border-radius: 18px; }
.device.desktop img { border-radius: 10px; }
.device.phone { width: 29%; aspect-ratio: 1206/2622; left: 0; bottom: 0; z-index: 2; padding: 5px; border-radius: 25px; }
.device.phone img { border-radius: 19px; }

.service-list { display: flex; flex-wrap: wrap; gap: 10px; }
.service-list span { padding: 10px 15px; border: 1px solid #29486c; border-radius: 999px; background: #0c1d32; color: #c7d5e5; font-size: .88rem; font-weight: 650; }
.disclaimer { max-width: 860px; margin-top: 28px; color: #8293a8; font-size: .82rem; }
.cta { margin-bottom: 90px; padding: 38px; display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; border: 1px solid #2d5587; border-radius: 24px; background: radial-gradient(circle at 85% 20%, rgba(59,130,246,.24), transparent 42%), #0e2139; }
.cta img { border-radius: 18px; }
.cta .eyebrow { margin-bottom: 6px; }
.cta h2 { margin: 0; font-size: clamp(1.8rem, 4vw, 3rem); }
.cta-action { display: flex; align-items: flex-end; flex-direction: column; gap: 8px; }
.cta-action span { color: var(--muted); font-size: .76rem; text-align: right; }

.site-footer { min-height: 120px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; border-top: 1px solid rgba(147, 197, 253, .14); color: #7f90a5; font-size: .82rem; }
.site-footer nav { justify-content: flex-end; }
.footer-brand { font-size: 1rem; }

.legal { max-width: 820px; padding-block: 90px 120px; }
.legal h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(3rem, 7vw, 5rem); }
.legal-intro { max-width: 720px; margin-bottom: 12px; color: #c1ccda; font-size: 1.28rem; }
.updated { margin-bottom: 60px; color: #8191a6; font-size: .86rem; }
.legal section { margin-top: 44px; padding-top: 32px; border-top: 1px solid rgba(147, 197, 253, .14); }
.legal section h2 { margin-bottom: 14px; font-size: 1.65rem; }
.legal section p, .legal li { color: #b3c0d1; }
.legal li { margin-bottom: 12px; }
.support-callout { padding: 28px !important; display: flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid #315c91 !important; border-radius: 20px; background: #102640; }
.support-callout h2 { margin: 0 0 8px; }
.support-callout p { margin: 0; }
.support-callout .button { flex: 0 0 auto; color: white; }
details { border-bottom: 1px solid rgba(147, 197, 253, .14); }
summary { padding: 20px 0; cursor: pointer; color: white; font-weight: 720; }
details p { margin-top: 0; padding-bottom: 18px; }

@media (max-width: 900px) {
  .hero { padding-top: 48px; grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { max-width: 700px; }
  .hero-shot { max-width: 259px; justify-self: center; transform: none; }
  .showcase-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .platform-layout { grid-template-columns: 1fr; }
  .device-stage { max-width: 620px; width: 100%; }
  .trust-strip { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 680px) {
  :root { --shell: min(100% - 28px, 1160px); }
  .site-header { height: auto; padding: 15px 0; align-items: flex-start; }
  .site-header nav { max-width: 230px; gap: 10px 16px; justify-content: flex-end; flex-wrap: wrap; }
  .site-header nav a { font-size: .82rem; }
  .hero { min-height: auto; padding: 60px 0 78px; }
  h1 { font-size: clamp(3rem, 15vw, 4.4rem); }
  .showcase-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .section { padding-block: 80px; }
  .feature-card { min-height: auto; }
  .trust-strip { align-items: flex-start; flex-direction: column; }
  .device-stage { min-height: 290px; }
  .cta { padding: 28px; grid-template-columns: auto 1fr; }
  .cta-action { grid-column: 1 / -1; align-items: stretch; }
  .cta-action span { text-align: center; }
  .site-footer { padding: 30px 0; grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
  .support-callout { align-items: flex-start; flex-direction: column; }
  .legal { padding-top: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}