:root {
  --radar-cyan: #00D4FF;
  --radar-cyan-dim: rgba(0, 212, 255, 0.35);
  --bg: #000000;
  --surface: #0a0a0a;
  --border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-muted: #a0a0a0;
  --text-faint: #666666;
  --radius: 14px;
  --max: 1040px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
               "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main { flex: 1; }

a {
  color: var(--radar-cyan);
  text-decoration: none;
  transition: opacity 0.15s ease;
}
a:hover { opacity: 0.75; }

/* ---------- Hero ---------- */
.hero {
  padding: 96px 24px 48px;
  text-align: center;
  max-width: var(--max);
  margin: 0 auto;
}

.hero-icon {
  width: min(200px, 44vw);
  height: auto;
  display: block;
  margin: 0 auto 28px;
  border-radius: 22.37%; /* iOS superellipse approximation */
  box-shadow:
    0 0 80px rgba(0, 212, 255, 0.18),
    0 24px 60px rgba(0, 0, 0, 0.55),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.wordmark {
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin: 0 0 12px;
  color: var(--text);
  line-height: 1;
}

.tagline {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--text-muted);
}

.coming-soon {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--radar-cyan);
  border: 1px solid var(--radar-cyan-dim);
  padding: 8px 16px;
  border-radius: 999px;
  margin: 8px 0 0;
}

/* ---------- Pitch ---------- */
.pitch {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  text-align: center;
}

.pitch p {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.65;
}

/* ---------- Feature rows (screenshot + copy) ---------- */
.feature-row {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 24px;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
}

.feature-row.reversed .feature-phone { order: 2; }
.feature-row.reversed .feature-copy { order: 1; }

.feature-phone {
  display: flex;
  justify-content: center;
}

.feature-phone img {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: 38px;
  border: 1px solid var(--border);
  box-shadow:
    0 0 60px rgba(0, 212, 255, 0.08),
    0 20px 60px rgba(0, 0, 0, 0.6);
  display: block;
}

.feature-copy h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: var(--radar-cyan);
}

.feature-copy p {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.65;
  max-width: 440px;
}

@media (max-width: 720px) {
  .feature-row {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 24px;
    text-align: center;
  }
  .feature-row.reversed .feature-phone { order: 0; }
  .feature-row.reversed .feature-copy { order: 0; }
  .feature-copy p { margin-left: auto; margin-right: auto; }
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 64px;
  margin-top: 64px;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 1rem;
  margin: 0 0 8px;
  color: var(--text);
}

.footer-meta,
.footer-contact,
.footer-disclaimer {
  margin: 6px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  margin: 14px 0;
  font-size: 0.9rem;
}

.footer-links a { margin: 0 8px; }
.footer-links span { color: var(--text-faint); }

.footer-disclaimer {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-faint);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Legal pages ---------- */
.legal {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 48px;
}

.legal h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.legal .effective {
  color: var(--text-faint);
  font-size: 0.875rem;
  margin: 0 0 40px;
}

.legal h2 {
  font-size: 1.125rem;
  color: var(--radar-cyan);
  margin: 36px 0 12px;
}

.legal p, .legal li {
  color: var(--text-muted);
  font-size: 1rem;
}

.legal ul { padding-left: 1.25rem; }

.legal .back-home {
  display: inline-block;
  margin-top: 40px;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}