:root {
  --navy: #1a2332;
  --navy-deep: #131a26;
  --coral: #ff6b35;
  --text: #f4f6fb;
  --text-muted: rgba(244, 246, 251, 0.66);
  --text-subtle: rgba(244, 246, 251, 0.45);
  --card: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.12);
  --maxw: 880px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(120% 80% at 50% 0%, #25406b 0%, var(--navy) 45%, var(--navy-deep) 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--coral); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 24px; max-width: var(--maxw); margin: 0 auto;
}
.brand { font-weight: 700; font-size: 20px; letter-spacing: -0.01em; }
.brand .stack { color: var(--coral); }
.site-header nav a { color: var(--text-muted); margin-left: 22px; font-size: 15px; }

/* Hero */
.hero { text-align: center; padding: 56px 0 40px; }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; }
.hero h1 .accent { color: var(--coral); }
.hero p.lede { font-size: clamp(17px, 2.4vw, 21px); color: var(--text-muted); max-width: 580px; margin: 22px auto 0; }

.cta-row { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 14px; font-weight: 600; font-size: 16px;
  transition: transform 0.12s ease, opacity 0.12s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--coral); color: #fff; }
.btn-secondary { background: rgba(255,255,255,0.1); color: var(--text); border: 1px solid var(--card-border); }

/* Screenshot strip */
.shots { display: flex; gap: 18px; justify-content: center; margin: 52px 0; flex-wrap: wrap; }
.shot {
  width: 220px; aspect-ratio: 9 / 19.5; border-radius: 28px;
  background: linear-gradient(160deg, #2f4f7f 0%, #1a2332 100%);
  border: 1px solid var(--card-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-subtle); font-size: 14px; text-align: center; padding: 16px;
}

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin: 48px 0; }
.feature { background: var(--card); border: 1px solid var(--card-border); border-radius: 18px; padding: 24px; }
.feature h3 { font-size: 17px; margin-bottom: 8px; }
.feature p { color: var(--text-muted); font-size: 15px; }

/* Waitlist */
.waitlist { text-align: center; padding: 48px 0; }
.waitlist h2 { font-size: clamp(24px, 4vw, 34px); letter-spacing: -0.01em; }
.waitlist p { color: var(--text-muted); margin: 12px auto 26px; max-width: 460px; }

/* Footer */
footer { text-align: center; padding: 40px 0 56px; color: var(--text-subtle); font-size: 14px; border-top: 1px solid var(--card-border); margin-top: 40px; }
footer a { color: var(--text-muted); }

/* Legal / privacy page */
.legal { padding: 24px 0 64px; }
.legal h1 { font-size: 34px; letter-spacing: -0.02em; margin-bottom: 8px; }
.legal h2 { font-size: 20px; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--text-muted); margin-bottom: 12px; }
.legal ul { padding-left: 22px; }
.legal .updated { color: var(--text-subtle); font-size: 14px; }
.legal strong { color: var(--text); }
.legal hr { border: none; border-top: 1px solid var(--card-border); margin: 32px 0; }
.legal .note { font-style: italic; color: var(--text-subtle); font-size: 14px; }
.back { display: inline-block; margin-bottom: 24px; color: var(--text-muted); font-size: 15px; }