/* Base styles */
:root {
  --bg: #0b1220;
  --bg-alt: #0f1b30;
  --panel: #13233d;
  --panel-alt: rgba(255, 255, 255, 0.04);
  --text: #e7edf5;
  --muted: #9fb0c7;
  --accent: #f5b301;
  --accent-soft: #f9c846;
  --border: rgba(255, 255, 255, 0.1);
  --gradient: linear-gradient(135deg, #0b1220 0%, #10223d 40%, #0f1b30 100%);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --radius: 18px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Noto Sans SC', 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gradient);
  color: var(--text);
  line-height: 1.7;
}

a.skip-link {
  position: absolute;
  left: -999px;
  top: -999px;
  background: #ffffff;
  color: #0b1220;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  z-index: 999;
}

a.skip-link:focus {
  left: 16px;
  top: 16px;
}

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

img {
  max-width: 100%;
  display: block;
  border-radius: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(11, 18, 32, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 600;
}

.nav a {
  padding: 8px 12px;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.nav a:hover {
  color: #0b1220;
  background: var(--accent);
}

.nav .cta {
  background: var(--accent);
  color: #0b1220;
  box-shadow: 0 10px 30px rgba(245, 179, 1, 0.35);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  padding: 80px 48px 64px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(32px, 4vw, 48px);
  margin: 12px 0;
  line-height: 1.2;
}

.hero-copy .lead {
  color: var(--muted);
  font-size: 16px;
  margin: 12px 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  font-size: 12px;
  color: var(--accent);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn {
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: #0b1220;
  box-shadow: 0 16px 40px rgba(245, 179, 1, 0.35);
}

.btn.ghost {
  border-color: var(--border);
  color: var(--text);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}

.hero-visual {
  position: relative;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
}

.badge {
  position: absolute;
  bottom: 16px;
  right: 20px;
  background: rgba(245, 179, 1, 0.9);
  color: #0b1220;
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  box-shadow: 0 12px 30px rgba(245, 179, 1, 0.45);
}

.section {
  padding: 36px 48px 12px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-head h2 {
  margin: 6px 0 12px;
  font-size: 28px;
}

.section-head p {
  color: var(--muted);
  margin: 0 0 18px;
}

.cards .grid,
.highlights-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card,
.highlight,
.faq-grid article {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  padding: 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card h3,
.highlight h3,
.faq-grid h3 {
  margin-top: 0;
}

.card p,
.highlight p,
.faq-grid p {
  color: var(--muted);
  margin-bottom: 0;
}

.highlights {
  padding-top: 12px;
}

.highlights-grid .highlight {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(245, 179, 1, 0.15);
}

.updates .timeline {
  border-left: 2px solid var(--border);
  margin-left: 8px;
  padding-left: 18px;
  display: grid;
  gap: 18px;
}

.timeline-item {
  position: relative;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px 16px 22px;
  box-shadow: var(--shadow);
}

.timeline-item .dot {
  position: absolute;
  left: -29px;
  top: 18px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(245, 179, 1, 0.15);
}

.timeline-item ul {
  margin: 8px 0 0 14px;
  color: var(--muted);
}

.gallery {
  padding-bottom: 24px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.gallery figure {
  background: var(--panel-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.faq {
  padding-bottom: 48px;
}

.footer {
  max-width: 1200px;
  margin: 0 auto 32px;
  padding: 24px 48px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-meta {
  font-size: 14px;
}

@media (max-width: 768px) {
  .site-header {
    padding: 14px 20px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
  }

  .hero {
    padding: 60px 20px 32px;
  }

  .section {
    padding: 24px 20px 8px;
  }

  .badge {
    position: static;
    margin-top: 10px;
    display: inline-block;
  }
}