:root {
  --cream: #fcf7f0;
  --ink: #3d3b4d;
  --sky: #2b78f5;
  --sky-light: #66adff;
  --muted: rgba(61, 59, 77, 0.62);
  --card: #ffffff;
  --line: rgba(61, 59, 77, 0.08);
  --max: 720px;
  --font: "SF Pro Text", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(102, 173, 255, 0.28), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(214, 196, 255, 0.35), transparent 50%),
    var(--cream);
  line-height: 1.55;
  min-height: 100vh;
}

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

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand:hover { text-decoration: none; }

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.1rem;
  font-size: 0.92rem;
}

.nav a { color: var(--muted); }
.nav a:hover { color: var(--ink); }

.hero {
  padding: 3.5rem 0 3rem;
  text-align: center;
}

.hero-logo {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  margin: 0 auto 1.25rem;
  box-shadow: 0 16px 36px rgba(43, 120, 245, 0.28);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.hero p {
  margin: 0.85rem auto 0;
  max-width: 28rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.7rem 1.2rem;
  border-radius: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 0;
}

.btn:hover { text-decoration: none; }

.btn-primary {
  color: #fff;
  background: #0071e3; /* solid App Store blue */
  box-shadow: 0 10px 24px rgba(0, 113, 227, 0.32);
}

.btn-primary:hover {
  background: #0077ed;
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.25rem 1.35rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.features {
  display: grid;
  gap: 0.85rem;
  margin: 0 auto 3rem;
  max-width: 34rem;
  text-align: left;
}

.feature {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.feature strong { display: block; margin-bottom: 0.15rem; }
.feature span { color: var(--muted); font-size: 0.95rem; }

.page {
  padding: 1.5rem 0 3.5rem;
}

.page h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  letter-spacing: -0.03em;
}

.meta {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
}

.legal {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.4rem 1.35rem 1.7rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.04);
}

.legal h2 {
  margin: 1.6rem 0 0.55rem;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.legal h2:first-child { margin-top: 0.2rem; }

.legal p, .legal li { color: rgba(61, 59, 77, 0.9); }

.legal ul { padding-left: 1.2rem; }

.legal li { margin: 0.35rem 0; }

.support-box {
  text-align: center;
  padding: 2.4rem 1.4rem;
}

.support-box h1 { margin-bottom: 0.5rem; }

.support-box p {
  color: var(--muted);
  margin: 0 auto 1.4rem;
  max-width: 26rem;
}

.site-footer {
  padding: 1.5rem 0 2.2rem;
  color: var(--muted);
  font-size: 0.86rem;
  border-top: 1px solid var(--line);
  margin-top: 1rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 0.65rem;
}

.site-footer a { color: var(--muted); }

@media (max-width: 560px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .legal { padding: 1.15rem 1rem 1.4rem; }
}