:root {
  --bg: #080d16;
  --panel: #101827;
  --card: #111c2e;
  --text: #e6edf7;
  --muted: #93a4b8;
  --accent: #53f3c3;
  --accent-2: #7aa8ff;
  --border: rgba(255,255,255,.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(83, 243, 195, .18), transparent 34%),
    radial-gradient(circle at top right, rgba(122, 168, 255, .16), transparent 30%),
    var(--bg);
  color: var(--text);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .3px;
}

.logo {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
}

nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

a, .link-button {
  color: var(--muted);
  text-decoration: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.hero {
  width: min(980px, calc(100% - 32px));
  margin: 72px auto 64px;
  text-align: center;
}

.badge {
  display: inline-flex;
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(44px, 7vw, 82px);
  line-height: .95;
  margin: 0;
  letter-spacing: -3px;
}

.hero p {
  color: var(--muted);
  font-size: 20px;
  max-width: 720px;
  margin: 24px auto;
  line-height: 1.6;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

button {
  border: 0;
  border-radius: 14px;
  padding: 13px 18px;
  cursor: pointer;
  font-weight: 750;
}

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
}

.secondary, .ghost, .price-card button {
  background: rgba(255,255,255,.07);
  color: var(--text);
  border: 1px solid var(--border);
}

.notice {
  margin-top: 26px;
  color: var(--muted);
  font-size: 14px;
}

.grid {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card, .panel, .price-card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

.icon {
  font-size: 30px;
}

.card h3, .price-card h3 {
  margin-bottom: 8px;
}

.card p, .panel p, .price-card p {
  color: var(--muted);
  line-height: 1.55;
}

.panel {
  width: min(1120px, calc(100% - 32px));
  margin: 20px auto;
  text-align: center;
  padding: 42px 24px;
}

.panel h2 {
  font-size: 36px;
  margin: 0;
}

.pricing {
  width: min(1120px, calc(100% - 32px));
  margin: 20px auto 70px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.price {
  color: var(--text) !important;
  font-size: 28px;
  font-weight: 850;
}

.featured {
  outline: 2px solid rgba(83, 243, 195, .35);
}

footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 40px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.72);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal {
  width: min(460px, 100%);
  background: #0f1726;
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 28px;
  text-align: center;
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
  position: relative;
}

.modal-icon {
  font-size: 44px;
}

.modal h2 {
  margin: 12px 0;
}

.modal p {
  color: var(--muted);
  line-height: 1.55;
}

.close {
  position: absolute;
  right: 16px;
  top: 14px;
  background: transparent;
  color: var(--muted);
  font-size: 28px;
  padding: 0 8px;
}

@media (max-width: 800px) {
  nav a { display: none; }
  .grid, .pricing { grid-template-columns: 1fr; }
  h1 { letter-spacing: -1.5px; }
}