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

:root {
  --bg: #0a0c10;
  --bg2: #13161d;
  --border: #1e2330;
  --text: #e8eaf0;
  --muted: #6b7280;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --gold: #f59e0b;
  --green: #10b981;
  --radius: 8px;
  --max-w: 900px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

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

/* NAV */
nav {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { font-weight: 700; font-size: 18px; color: var(--text); }
.nav-logo span { color: var(--gold); }

/* HERO */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
}
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--muted); }

/* HOW IT WORKS */
.how { padding: 60px 0; border-top: 1px solid var(--border); }
.section-title {
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.step {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}
.step h3 { font-size: 1rem; margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: var(--muted); }

/* EXAMPLE ALERT */
.example { padding: 60px 0; border-top: 1px solid var(--border); }
.alert-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 24px 28px;
  max-width: 600px;
  margin: 0 auto;
}
.alert-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.alert-badge {
  background: var(--gold);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.alert-callsign { font-weight: 700; font-size: 1.1rem; }
.alert-reg { color: var(--muted); font-size: 0.9rem; }
.alert-detail { font-size: 0.9rem; color: var(--muted); margin-top: 4px; }
.alert-card + .alert-card { margin-top: 16px; }
.example-caption {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 20px;
}

/* WHAT COUNTS */
.rare { padding: 60px 0; border-top: 1px solid var(--border); }
.rare-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  max-width: 680px;
  margin: 0 auto;
}
.rare-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.9rem;
}
.rare-icon { font-size: 1.1rem; flex-shrink: 0; }

/* PRICING */
.pricing { padding: 60px 0; border-top: 1px solid var(--border); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 640px;
  margin: 0 auto;
}
.plan {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.plan.featured { border-color: var(--accent); }
.plan-name { font-size: 0.85rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.plan-price { font-size: 2.2rem; font-weight: 800; margin-bottom: 4px; }
.plan-price span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.plan-desc { font-size: 0.85rem; color: var(--muted); margin-bottom: 20px; }
.plan-features { list-style: none; margin-bottom: 24px; }
.plan-features li {
  font-size: 0.9rem;
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-features li::before { content: "✓"; color: var(--green); font-weight: 700; }
.plan-features li.muted { color: var(--muted); }
.plan-features li.muted::before { content: "–"; color: var(--muted); }
.plan .btn { width: 100%; justify-content: center; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 40px;
}
footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }

@media (max-width: 600px) {
  .hero { padding: 48px 0 40px; }
  footer .container { flex-direction: column; align-items: flex-start; }
}