:root {
  color-scheme: dark;
  --bg: #071017;
  --panel: #121d29;
  --panel-2: #182433;
  --text: #f4f7fb;
  --muted: #aab4c2;
  --line: rgba(255, 255, 255, 0.12);
  --mint: #7ce8d6;
  --coral: #ff8268;
  --gold: #f2cd64;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, rgba(124, 232, 214, 0.18), transparent 28rem),
    radial-gradient(circle at 85% 18%, rgba(255, 130, 104, 0.12), transparent 24rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: var(--mint);
}

.shell {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: 42px 0 64px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background:
    conic-gradient(from 205deg, var(--coral) 0 18%, transparent 18% 24%, var(--gold) 24% 42%, transparent 42% 50%, var(--mint) 50% 82%, transparent 82%),
    #0c1520;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  position: relative;
}

.logo::after {
  content: "";
  position: absolute;
  inset: 15px;
  border-radius: 50%;
  background: var(--bg);
}

.nav-links {
  display: flex;
  gap: 16px;
  font-size: 14px;
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 36px;
  align-items: center;
}

.eyebrow {
  color: var(--mint);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 14px 0 18px;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1;
  letter-spacing: -0.03em;
}

h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

p {
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 18px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid rgba(124, 232, 214, 0.45);
  border-radius: 999px;
  padding: 0 18px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  background: rgba(124, 232, 214, 0.08);
}

.device-card,
.card {
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.device-card {
  padding: 26px;
}

.mock-screen {
  aspect-ratio: 9 / 16;
  border-radius: 38px;
  padding: 28px;
  background: linear-gradient(180deg, #111a25, #090f16);
  border: 8px solid #25313f;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mini-title {
  color: var(--muted);
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
}

.gauge {
  width: 230px;
  height: 230px;
  border-radius: 50%;
  margin: 26px auto;
  background:
    radial-gradient(circle at center, #0b1119 0 47%, transparent 48%),
    conic-gradient(from 205deg, var(--coral) 0 15%, #252d38 15% 25%, var(--mint) 25% 73%, var(--gold) 73% 88%, #252d38 88%);
  display: grid;
  place-items: center;
}

.gauge strong {
  font-size: 58px;
  letter-spacing: -0.04em;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.metric {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  padding: 14px;
}

.metric span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.metric b {
  display: block;
  margin-top: 4px;
  font-size: 26px;
}

.section {
  margin-top: 84px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  padding: 24px;
}

.legal {
  max-width: 820px;
}

.legal .card {
  margin-top: 18px;
}

ul {
  margin: 12px 0 0;
  padding-left: 22px;
  color: var(--muted);
  font-size: 17px;
}

li + li {
  margin-top: 8px;
}

.footer {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 46px;
  }
}