*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #060d18;
  --surface: #0f1a2b;
  --surface-2: #152238;
  --border: rgba(148, 163, 184, 0.14);
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #22c55e;
  --accent-2: #38bdf8;
  --gold: #fbbf24;
}
body {
  font-family: "DM Sans", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.shell { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 0; border-bottom: 1px solid var(--border);
}
.logo { font-family: Outfit, sans-serif; font-weight: 800; font-size: 1.35rem; color: var(--accent); }
.nav-links { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-weight: 600; font-size: 0.9rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.2rem; border-radius: 10px; font-weight: 700; font-size: 0.9rem;
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #16a34a); color: #052e16; }
.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn-ghost { background: transparent; color: var(--muted); }
.hero {
  padding: 4rem 0 3rem;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center;
}
.hero h1 {
  font-family: Outfit, sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1; margin-bottom: 1rem;
}
.hero h1 span { color: var(--accent); }
.hero p { color: var(--muted); font-size: 1.05rem; max-width: 520px; margin-bottom: 1.5rem; }
.hero-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero-card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border); border-radius: 24px; padding: 1.5rem;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}
.mock-logo {
  width: 72px; height: 72px; border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), #16a34a);
  display: grid; place-items: center; font-family: Outfit; font-weight: 800;
  font-size: 1.6rem; color: #052e16; margin-bottom: 1rem;
}
.mock-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 1rem; }
.mock-chip {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.55rem; font-size: 0.75rem; text-align: center;
}
.section { padding: 3.5rem 0; }
.section h2 { font-family: Outfit; font-size: 2rem; margin-bottom: 0.5rem; text-align: center; }
.section > p.sub { text-align: center; color: var(--muted); margin-bottom: 2rem; }
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.plan {
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  padding: 1.5rem; position: relative;
}
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(34,197,94,0.2); }
.plan .badge {
  position: absolute; top: -10px; right: 16px;
  background: var(--accent); color: #052e16; font-size: 0.7rem; font-weight: 800;
  padding: 0.2rem 0.55rem; border-radius: 999px;
}
.plan h3 { font-family: Outfit; font-size: 1.25rem; margin-bottom: 0.35rem; }
.plan .price { font-size: 2rem; font-weight: 800; font-family: Outfit; margin: 0.75rem 0; }
.plan .price small { font-size: 0.9rem; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; color: var(--muted); font-size: 0.9rem; margin: 1rem 0 1.25rem; }
.plan li { padding: 0.3rem 0; }
.plan li::before { content: "✓ "; color: var(--accent); font-weight: 700; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 1.25rem;
}
.feature h3 { font-size: 1rem; margin-bottom: 0.4rem; color: var(--accent-2); }
.feature p { color: var(--muted); font-size: 0.9rem; }
.auth-box {
  max-width: 420px; margin: 3rem auto; background: var(--surface);
  border: 1px solid var(--border); border-radius: 18px; padding: 2rem;
}
.auth-box h1 { font-family: Outfit; font-size: 1.6rem; margin-bottom: 0.35rem; }
.auth-box p { color: var(--muted); margin-bottom: 1.25rem; font-size: 0.9rem; }
.field { margin-bottom: 0.9rem; }
.field label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 0.35rem; font-weight: 600; }
.field input {
  width: 100%; padding: 0.7rem 0.85rem; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font: inherit;
}
.flash { padding: 0.75rem 1rem; border-radius: 10px; margin: 1rem 0; font-size: 0.9rem; }
.flash-success { background: rgba(34,197,94,0.12); color: #86efac; border: 1px solid rgba(34,197,94,0.3); }
.flash-error { background: rgba(239,68,68,0.12); color: #fecaca; border: 1px solid rgba(239,68,68,0.3); }
footer { text-align: center; padding: 2rem 0; color: var(--muted); font-size: 0.85rem; border-top: 1px solid var(--border); margin-top: 2rem; }
@media (max-width: 900px) {
  .hero, .pricing, .features { grid-template-columns: 1fr; }
}