:root {
  --bg: #07111d;
  --bg2: #0c1726;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #edf4ff;
  --muted: #b8c6e3;
  --accent: #7dd3fc;
  --accent2: #a7f3d0;
  --warn: #fbbf24;
  --danger: #fca5a5;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  --radius: 24px;
  --max: 1240px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at 0% 0%,
      rgba(125, 211, 252, 0.12),
      transparent 28%
    ),
    radial-gradient(
      circle at 100% 10%,
      rgba(167, 243, 208, 0.08),
      transparent 24%
    ),
    linear-gradient(180deg, #07111d 0%, #0b1523 100%);
  line-height: 1.6;
}
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
.hero {
  padding: 72px 0 52px;
  border-bottom: 1px solid var(--line);
}
.badge {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(125, 211, 252, 0.35);
  background: rgba(125, 211, 252, 0.08);
  border-radius: 999px;
  color: var(--accent);
  font-size: 14px;
}
h1 {
  font-size: clamp(38px, 7vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 18px 0 16px;
  max-width: 1000px;
}
.sub {
  max-width: 900px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
}
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 18px;
}
.stat {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.stat b {
  display: block;
  font-size: 24px;
  margin-bottom: 6px;
}
.stat span {
  color: var(--muted);
  font-size: 14px;
}
.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 17, 29, 0.78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topnav .wrap {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 12px;
  padding-bottom: 12px;
}
.topnav a {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 999px;
}
.topnav a:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}
section {
  padding: 48px 0;
}
h2 {
  font-size: clamp(28px, 4vw, 44px);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.lead {
  color: var(--muted);
  max-width: 900px;
  margin-bottom: 24px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.card {
  grid-column: span 4;
  padding: 22px;
}
.card h3 {
  margin: 0 0 6px;
  font-size: 22px;
}
.route {
  display: grid;
  gap: 20px;
}
.day {
  padding: 22px;
}
.day h3 {
  margin: 0;
  font-size: clamp(24px, 3vw, 30px);
  letter-spacing: -0.02em;
}
.meta {
  color: var(--muted);
}
.day-image {
  margin: 16px 0 18px;
  position: relative;
}
.day-image img {
  display: block;
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.caption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  max-width: 70%;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(7, 17, 29, 0.68);
  backdrop-filter: blur(10px);
  font-size: 14px;
}
.day-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}
.box {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.box h4 {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
ul {
  padding-left: 18px;
  margin: 8px 0 0;
}
li + li {
  margin-top: 6px;
}
.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.quote {
  padding: 28px;
  border-left: 4px solid var(--accent);
  border-radius: 18px;
  background: rgba(125, 211, 252, 0.08);
  font-size: 20px;
  font-style: italic;
}
footer {
  padding: 46px 0 70px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
small.credits {
  display: block;
  margin-top: 10px;
  opacity: 0.85;
}
@media (max-width: 980px) {
  .hero-grid,
  .day-grid,
  .two {
    grid-template-columns: 1fr;
  }
  .card {
    grid-column: span 6;
  }
}
@media (max-width: 700px) {
  .wrap {
    padding: 0 18px;
  }
  .card {
    grid-column: span 12;
  }
  .day-image img {
    height: 260px;
  }
  .caption {
    max-width: 86%;
  }
}