:root {
  --ink: #092e28;
  --ink-deep: #06241f;
  --lime: #e9ff70;
  --mint: #98e8d7;
  --cream: #f5f3ec;
  --white: #fff;
  --muted: #67857e;
  --orange: #ffd39b;
  --purple: #d2bbff;
  --line: rgba(9, 46, 40, 0.14);
  --shadow: 0 24px 70px rgba(3, 28, 24, 0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; min-height: 78px; padding: 12px max(24px, calc((100vw - 1160px) / 2)); color: var(--white); background: rgba(6, 36, 31, 0.94); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img, .footer-brand img { border-radius: 13px; object-fit: cover; }
.brand span { display: grid; gap: 2px; }
.brand strong { letter-spacing: .16em; }
.brand small { color: #aac8c1; font-size: 11px; }
nav { display: flex; gap: 28px; }
nav a { color: #d8e8e4; text-decoration: none; font-size: 14px; font-weight: 700; }
nav a:hover, nav a:focus-visible { color: var(--lime); }
.hero { display: grid; grid-template-columns: 1.12fr .88fr; gap: 72px; align-items: center; min-height: 680px; padding: 74px max(24px, calc((100vw - 1160px) / 2)); color: var(--white); background: radial-gradient(circle at 80% 20%, rgba(152,232,215,.15), transparent 32%), var(--ink); }
.eyebrow { margin: 0 0 14px; color: var(--muted); font-size: 12px; font-weight: 900; letter-spacing: .18em; }
.hero .eyebrow, .download-section .eyebrow { color: #9bc0b8; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 710px; margin-bottom: 20px; font-size: clamp(48px, 6vw, 78px); line-height: .98; letter-spacing: -.055em; }
h2 { margin-bottom: 18px; font-size: clamp(34px, 4vw, 52px); line-height: 1.04; letter-spacing: -.04em; }
h3 { margin-bottom: 8px; font-size: 22px; }
p { line-height: 1.65; }
.hero-description { max-width: 680px; color: #c2d6d1; font-size: clamp(17px, 2vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 24px; border-radius: 17px; font-weight: 900; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--lime); box-shadow: 0 12px 34px rgba(233,255,112,.16); }
.button-secondary { color: var(--white); border: 1px solid rgba(255,255,255,.25); }
.button-dark { color: var(--white); background: var(--ink); }
.beta-note { margin-top: 18px; color: #85a69e; font-size: 13px; }
.phone-preview { width: min(100%, 410px); justify-self: end; padding: 26px; color: var(--ink); background: var(--white); border: 8px solid #061b18; border-radius: 38px; box-shadow: var(--shadow); transform: rotate(2deg); }
.phone-top { display: flex; align-items: center; gap: 10px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.phone-top img { border-radius: 10px; }
.phone-top div { display: grid; }
.phone-top strong { letter-spacing: .14em; }
.phone-top span { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .16em; }
.preview-label { margin: 22px 0 12px; color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.pick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pick { display: grid; min-height: 135px; align-content: space-between; padding: 18px; border-radius: 20px; }
.pick span { font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.pick strong { font-size: 25px; }
.pick small { color: rgba(9,46,40,.68); }
.cheapest { background: var(--lime); }.nearest { background: var(--mint); }.value { background: var(--orange); }.overall { background: var(--purple); }
.section, .download-section, .support-section { padding: 96px max(24px, calc((100vw - 1160px) / 2)); }
.section > p:not(.eyebrow) { max-width: 700px; color: var(--muted); font-size: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; }
.feature-grid article { min-height: 245px; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 24px; }
.feature-grid article > span { color: var(--muted); font-size: 12px; font-weight: 900; }
.feature-grid h3 { margin-top: 48px; }
.feature-grid p { margin-bottom: 0; color: var(--muted); font-size: 15px; }
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; background: var(--white); }
.split-section > div > p:last-child { color: var(--muted); font-size: 18px; }
.check-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.check-list li { padding: 17px 20px 17px 52px; background: var(--cream); border-radius: 16px; font-weight: 800; position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 20px; color: var(--ink); font-weight: 900; }
.download-section { color: var(--white); background: var(--ink); }
.download-section > div:first-child { max-width: 760px; }
.download-section > div:first-child p:last-child { color: #b9d0cb; font-size: 18px; }
.download-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 38px; }
.download-card { display: grid; gap: 9px; min-height: 170px; padding: 28px; color: var(--white); border: 1px solid rgba(255,255,255,.18); border-radius: 24px; text-decoration: none; transition: border-color .18s ease, transform .18s ease; }
.download-card:hover, .download-card:focus-visible { transform: translateY(-3px); border-color: var(--lime); }
.download-card.active { color: var(--ink); background: var(--lime); border-color: transparent; }
.download-card span { font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.download-card strong { font-size: 24px; }
.download-card small { opacity: .7; }
.availability-note { margin: 22px 0 0; color: #9bc0b8; font-size: 13px; }
.connect-section { text-align: center; }
.connect-section > p { margin-right: auto; margin-left: auto; }
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.social-grid a { display: grid; gap: 8px; padding: 30px 20px; background: var(--white); border: 1px solid var(--line); border-radius: 22px; text-decoration: none; }
.social-grid a:hover, .social-grid a:focus-visible { border-color: var(--ink); }
.social-grid span { color: var(--muted); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.social-grid strong { font-size: 20px; }
.support-section { display: flex; align-items: center; justify-content: space-between; gap: 50px; background: var(--lime); }
.support-section > div { max-width: 720px; }
.support-section h2 { margin-bottom: 10px; }
.support-section p:last-child { margin-bottom: 0; }
footer { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; padding: 36px max(24px, calc((100vw - 1160px) / 2)); color: #b9d0cb; background: var(--ink-deep); }
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--white); letter-spacing: .14em; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { text-decoration: none; }
footer > p { grid-column: 1 / -1; margin: 0; font-size: 12px; }
:focus-visible { outline: 3px solid #ffb84d; outline-offset: 3px; }

@media (max-width: 900px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 54px; padding-top: 62px; }
  .phone-preview { justify-self: center; transform: none; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .split-section { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 620px) {
  .brand small { display: none; }
  .hero { min-height: auto; padding-top: 52px; padding-bottom: 64px; }
  h1 { font-size: 49px; }
  .phone-preview { padding: 18px; border-width: 6px; border-radius: 30px; }
  .pick { min-height: 116px; padding: 14px; }
  .pick strong { font-size: 20px; }
  .section, .download-section, .support-section { padding-top: 72px; padding-bottom: 72px; }
  .feature-grid, .download-cards, .social-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 190px; }
  .feature-grid h3 { margin-top: 30px; }
  .support-section { align-items: flex-start; flex-direction: column; }
  footer { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
}

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