:root {
  color-scheme: dark;
  --bg: #0c0f12;
  --surface: #15191e;
  --surface-2: #1c2127;
  --text: #f6efe2;
  --muted: #bbb1a2;
  --gold: #e6c087;
  --line: rgba(230, 192, 135, 0.22);
  --danger: #ff6b6b;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at top, #1c2329 0, var(--bg) 42rem);
  color: var(--text);
  line-height: 1.65;
}

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

.shell {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

nav { display: flex; flex-wrap: wrap; gap: 18px; }
nav a { color: var(--muted); text-decoration: none; font-weight: 650; }
nav a:hover, nav a:focus { color: var(--text); }

main { padding: 68px 0 96px; }

.eyebrow {
  color: var(--gold);
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 8px 0 20px;
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 { margin-top: 48px; line-height: 1.15; letter-spacing: -0.025em; }
h3 { margin-top: 32px; }
p, li { color: var(--muted); }

.lead { max-width: 720px; font-size: 1.2rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, var(--surface-2), var(--surface));
}

.card h2, .card h3 { margin-top: 0; }

.plan-price {
  color: var(--gold);
  font-size: 1.45rem;
  font-weight: 800;
}

.includes, .excludes {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.includes h3, .excludes h3 { margin: 0 0 10px; }
.includes h3 { color: #bfe7c2; }
.excludes h3 { color: #f0b1b1; }
.includes ul, .excludes ul { padding-left: 1.25rem; }

.button {
  display: inline-block;
  margin-top: 14px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--gold);
  color: #17130d;
  font-weight: 800;
  text-decoration: none;
}

.notice {
  margin: 0 0 28px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 107, 107, 0.5);
  border-radius: 16px;
  background: rgba(255, 107, 107, 0.08);
  color: #ffd4d4;
}

.meta { color: var(--muted); font-size: 0.94rem; }

footer {
  padding: 30px 0 52px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

@media (max-width: 640px) {
  header { align-items: flex-start; flex-direction: column; }
  main { padding-top: 48px; }
}