:root {
  color-scheme: dark;
  --bg: #050505;
  --panel: #121217;
  --panel-2: #19191f;
  --line: #2a2a31;
  --text: #f7f7f7;
  --muted: #a5a5ad;
  --dim: #77777f;
  --orange: #ff6a00;
  --orange-2: #ff8a2a;
  --blue: #5f8cff;
  --green: #3fd07f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 80% 8%, rgba(255, 106, 0, 0.14), transparent 28rem),
    radial-gradient(circle at 8% 30%, rgba(95, 140, 255, 0.12), transparent 24rem),
    var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.7; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(5, 5, 5, 0.76);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--orange);
  color: #fff;
  font-size: 28px;
  line-height: 1;
}

nav {
  display: flex;
  gap: 22px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

nav a:hover, .site-footer a:hover { color: var(--orange-2); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: clamp(32px, 7vw, 96px);
  align-items: center;
  padding: clamp(56px, 8vw, 112px) clamp(20px, 5vw, 72px);
  max-width: 1440px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange-2);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1, h2, h3 { margin: 0; letter-spacing: -0.045em; }
h1 { max-width: 800px; font-size: clamp(56px, 8vw, 116px); line-height: 0.9; }
h2 { font-size: clamp(36px, 5vw, 68px); line-height: 0.98; }
h3 { font-size: 22px; }

.lede {
  max-width: 680px;
  margin: 28px 0 0;
  font-size: clamp(18px, 2vw, 23px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  font-weight: 800;
}

.button.primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 16px 48px rgba(255, 106, 0, 0.28);
}

.button.ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255,255,255,0.04);
}

.phone-stage {
  justify-self: center;
  width: min(100%, 420px);
  padding: 14px;
  border-radius: 42px;
  background: linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 40px 120px rgba(0,0,0,0.55);
}

.phone-stage img,
.screen-card img {
  display: block;
  width: 100%;
  border-radius: 32px;
}

.section {
  padding: 92px clamp(20px, 5vw, 72px);
  max-width: 1440px;
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-grid article,
.policy-callout,
.support-grid article {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  padding: 28px;
}

.feature-grid span {
  color: var(--orange);
  font-weight: 900;
  font-size: 13px;
}

.feature-grid h3 { margin-top: 28px; }

.screens {
  display: grid;
  grid-template-columns: minmax(240px, 380px) minmax(0, 1fr) minmax(240px, 380px);
  gap: clamp(20px, 4vw, 56px);
  align-items: center;
  padding: 92px clamp(20px, 5vw, 72px);
  max-width: 1440px;
  margin: 0 auto;
}

.screen-card {
  padding: 12px;
  border-radius: 38px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
}

.screen-copy p { max-width: 560px; font-size: 18px; }

.policy-callout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 32px;
  align-items: center;
  margin: 80px clamp(20px, 5vw, 72px) 96px;
}

.policy-links {
  display: grid;
  gap: 12px;
}

.policy-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 18px;
  border-radius: 14px;
  background: #0c0c0f;
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 800;
}

.policy-links a::after { content: "→"; color: var(--orange); }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

.site-footer p { margin: 0; font-size: 14px; }
.site-footer div { display: flex; gap: 18px; font-size: 14px; }

.policy-page {
  max-width: 920px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}

.policy-page h1 { font-size: clamp(46px, 8vw, 92px); }
.policy-page h2 {
  margin-top: 42px;
  font-size: clamp(26px, 3vw, 38px);
}

.updated { color: var(--dim); }
.policy-page li {
  margin: 12px 0;
  color: var(--muted);
  line-height: 1.65;
}

.policy-page a {
  color: var(--orange-2);
  border-bottom: 1px solid rgba(255, 138, 42, 0.5);
}

.support-email {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}

@media (max-width: 980px) {
  .hero,
  .section-head,
  .screens,
  .policy-callout {
    grid-template-columns: 1fr;
  }
  .feature-grid,
  .support-grid {
    grid-template-columns: 1fr 1fr;
  }
  .screens .screen-card {
    max-width: 360px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }
  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  h1 { font-size: 54px; }
  .hero { padding-top: 44px; }
  .feature-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }
  .site-footer {
    flex-direction: column;
  }
}