:root {
  --bg: #0b0d10;
  --surface: #14181d;
  --text: #eef1f4;
  --muted: #9aa4af;
  --accent: #3ba7ff;
  --accent-2: #6ee7b7;
  --radius: 14px;
  --maxw: 1080px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11, 13, 16, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { font-weight: 800; letter-spacing: 2px; font-size: 22px; text-decoration: none; color: var(--text); }
.brand span { color: var(--accent); }
.nav__links { display: flex; gap: 28px; }
.nav__links a { color: var(--muted); text-decoration: none; font-size: 15px; transition: color .2s; }
.nav__links a:hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-block; background: var(--accent); color: #04121f;
  font-weight: 600; text-decoration: none; padding: 13px 24px;
  border-radius: 999px; border: none; cursor: pointer; font-size: 15px;
  transition: transform .15s ease, background .2s;
}
.btn:hover { transform: translateY(-2px); background: #58b4ff; }
.btn--ghost { background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.2); }
.btn--ghost:hover { background: rgba(255,255,255,0.06); }
.btn--sm { padding: 9px 18px; font-size: 14px; }

/* Hero */
.hero { padding: 90px 0 70px; background:
  radial-gradient(900px 500px at 70% -10%, rgba(59,167,255,0.18), transparent 60%),
  radial-gradient(700px 400px at 0% 20%, rgba(110,231,183,0.10), transparent 55%); }
.eyebrow { color: var(--accent-2); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; font-size: 13px; }
.hero__title { font-size: clamp(34px, 6vw, 60px); line-height: 1.08; margin: 16px 0; letter-spacing: -1px; }
.hero__sub { color: var(--muted); font-size: 18px; max-width: 560px; }
.hero__cta { display: flex; gap: 14px; margin: 32px 0 48px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 48px; flex-wrap: wrap; }
.hero__stats strong { display: block; font-size: 30px; }
.hero__stats span { color: var(--muted); font-size: 14px; }

/* Sections */
.section { padding: 80px 0; }
.section--dark { background: var(--surface); }
.section__title { font-size: clamp(26px, 4vw, 38px); letter-spacing: -0.5px; margin-bottom: 12px; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; margin-top: 36px; }
.card {
  background: var(--surface); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius); padding: 28px; transition: transform .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(59,167,255,0.4); }
.card__badge { display: inline-block; font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent); background: rgba(59,167,255,0.12); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px; }
.card h3 { font-size: 22px; margin-bottom: 8px; }
.card p { color: var(--muted); }
.card__price { color: var(--text) !important; font-weight: 600; margin-top: 14px; }

/* Specs */
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.specs__lead { color: var(--muted); font-size: 17px; }
.specs__list { list-style: none; display: grid; gap: 14px; }
.specs__list li { padding: 14px 18px; background: var(--bg); border-radius: 10px; border: 1px solid rgba(255,255,255,0.06); }
.specs__list strong { color: var(--accent-2); display: block; font-size: 14px; margin-bottom: 2px; }

/* Reserve */
.reserve { text-align: center; }
.reserve p { color: var(--muted); max-width: 520px; margin: 0 auto; }
.reserve__form { display: flex; gap: 12px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.reserve__form input {
  padding: 13px 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.15);
  background: var(--surface); color: var(--text); font-size: 15px; min-width: 260px;
}
.reserve__form input:focus { outline: none; border-color: var(--accent); }
.reserve__thanks { color: var(--accent-2); margin-top: 18px; font-weight: 600; }

/* Footer */
.footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 30px 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer p { color: var(--muted); font-size: 14px; }

@media (max-width: 720px) {
  .nav__links { display: none; }
  .specs { grid-template-columns: 1fr; gap: 28px; }
  .hero__stats { gap: 28px; }
}