/* ---------- Tokens ---------- */
:root {
  --midnight: #0A1128;
  --midnight-soft: #131C40;
  --cloud: #F7F4EC;
  --cloud-dim: #EFEADC;
  --gold: #FFB454;
  --gold-dim: #E39A3C;
  --oasis: #4FD1C5;
  --text-soft: #C7CEE8;
  --text-mute: #8891B5;
  --ink: #10162E;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--midnight);
  color: var(--text-soft);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo { font-family: var(--font-display); color: var(--cloud); margin: 0; }

a { color: inherit; text-decoration: none; }

/* ---------- Starfield (decorative, behind hero) ---------- */
.stars {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 760px;
  background-image:
    radial-gradient(1px 1px at 20% 20%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 60% 10%, rgba(255,255,255,.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 80% 30%, rgba(255,255,255,.6) 50%, transparent 51%),
    radial-gradient(1px 1px at 35% 45%, rgba(255,255,255,.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 90% 15%, rgba(255,255,255,.4) 50%, transparent 51%);
  background-repeat: repeat;
  background-size: 400px 400px;
  pointer-events: none;
  z-index: 0;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(10,17,40,.55);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: padding .25s ease;
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
}
.logo { font-size: 1.15rem; letter-spacing: .04em; display: flex; align-items: center; gap: 8px; }
.logo-mark { color: var(--gold); font-size: .8rem; }
.logo-thin { font-weight: 400; color: var(--oasis); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--text-soft); font-size: .92rem; transition: color .2s; }
.nav-links a:hover { color: var(--gold); }

.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font-size: .92rem; font-weight: 500; font-family: var(--font-body);
  transition: transform .2s ease, background .2s ease, color .2s ease;
  border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--gold); color: var(--ink); font-weight: 600; }
.btn-primary:hover { transform: translateY(-2px); background: var(--gold-dim); }
.btn-ghost { border-color: rgba(255,255,255,.25); color: var(--cloud); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-text { color: var(--oasis); padding: 12px 0; }
.btn-block { width: 100%; text-align: center; border: none; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 70px 24px 60px; z-index: 1; }
.hero-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .05em;
  color: var(--oasis); text-transform: uppercase; margin-bottom: 18px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--oasis); }
.eyebrow-dark { color: var(--gold-dim); }
.hero-copy h1 {
  font-size: clamp(2.6rem, 5vw, 4.1rem); line-height: 1.03; font-weight: 600;
}
.hero-sub {
  max-width: 460px; color: var(--text-mute); font-size: 1.05rem; margin: 22px 0 32px;
}
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

.route-svg { width: 100%; height: auto; }
.route-line {
  fill: none; stroke: rgba(255,255,255,.28); stroke-width: 2;
  stroke-dasharray: 2 10; stroke-linecap: round;
}
.route-city { fill: var(--oasis); }
.route-label {
  font-family: var(--font-mono); font-size: 12px; fill: var(--text-mute); letter-spacing: .04em;
}

/* ---------- Section shared ---------- */
main section { position: relative; z-index: 1; }
.section-head { max-width: var(--max); margin: 0 auto; padding: 0 24px 40px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 600; max-width: 560px; }

/* ---------- Destinations ---------- */
.destinations { background: var(--cloud); color: var(--ink); padding: 90px 0; border-radius: 32px 32px 0 0; margin-top: 40px; }
.destinations h2 { color: var(--ink); }
.dest-grid {
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.dest-card {
  background: #fff; border-radius: 18px; padding: 28px;
  border: 1px solid rgba(10,17,40,.06);
  opacity: 0; transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease, box-shadow .2s ease;
}
.dest-card:hover { box-shadow: 0 14px 30px rgba(10,17,40,.08); }
.dest-card.in-view { opacity: 1; transform: translateY(0); }
.dest-code { font-family: var(--font-mono); color: var(--gold-dim); font-size: .85rem; margin-bottom: 10px; }
.dest-card h3 { color: var(--ink); font-size: 1.3rem; }
.dest-card p { color: #6b7290; margin: 4px 0 18px; }
.dest-price { font-size: .85rem; color: var(--oasis); font-weight: 600; }

/* ---------- Experience ---------- */
.experience { background: var(--cloud); color: var(--ink); padding: 30px 0 100px; }
.experience h2 { color: var(--ink); }
.exp-grid {
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.exp-card {
  border-top: 2px solid var(--ink); padding-top: 18px;
  opacity: 0; transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease;
}
.exp-card.in-view { opacity: 1; transform: translateY(0); }
.exp-num { font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); display: block; margin-bottom: 10px; }
.exp-card p { color: #565d7d; margin: 0; }

/* ---------- Book ---------- */
.book { background: var(--cloud); padding: 0 24px 110px; }
.book-card {
  max-width: 760px; margin: 0 auto; background: var(--ink); color: var(--cloud);
  border-radius: 24px; padding: 44px;
  opacity: 0; transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease;
}
.book-card.in-view { opacity: 1; transform: translateY(0); }
.book-card h2 { margin-bottom: 24px; }
.book-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: .78rem; color: var(--text-mute); font-family: var(--font-mono); }
.field select, .field input {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  color: var(--cloud); padding: 12px 14px; border-radius: 10px; font-family: var(--font-body); font-size: .95rem;
}
.field-pax { max-width: 140px; }
.btn-block { grid-column: 1 / -1; margin-top: 6px; }
.book-note { margin: 16px 0 0; font-size: .9rem; color: var(--oasis); min-height: 1.2em; }

/* ---------- Footer ---------- */
.footer { background: var(--cloud); padding: 0 24px 40px; }
.footer-inner {
  max-width: var(--max); margin: 0 auto; padding-top: 40px; border-top: 1px solid rgba(10,17,40,.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px;
}
.logo-footer { color: var(--ink); }
.logo-footer .logo-mark { color: var(--gold-dim); }
.logo-footer .logo-thin { color: #6b7290; }
.footer-tag { color: #6b7290; margin-top: 8px; }
.footer-cols { display: flex; gap: 60px; }
.footer-cols h4 { color: var(--ink); font-family: var(--font-display); font-size: .85rem; margin-bottom: 12px; }
.footer-cols a { display: block; color: #6b7290; font-size: .9rem; margin-bottom: 8px; }
.footer-cols a:hover { color: var(--ink); }
.footer-copy { max-width: var(--max); margin: 30px auto 0; color: #9298b3; font-size: .8rem; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .dest-grid, .exp-grid { grid-template-columns: 1fr 1fr; }
  .book-form { grid-template-columns: 1fr; }
  .field-pax { max-width: none; }
}
@media (max-width: 560px) {
  .dest-grid, .exp-grid { grid-template-columns: 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dest-card, .exp-card, .book-card { transition: none; opacity: 1; transform: none; }
  .plane animateMotion { display: none; }
}