:root {
  --bg: #0b1020;
  --bg-soft: #121a31;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.09);
  --text: #f4f7fb;
  --muted: #b7c1d6;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #87b2ff;
  --accent-2: #d2b279;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(135, 178, 255, 0.16), transparent 30%),
    radial-gradient(circle at top left, rgba(210, 178, 121, 0.10), transparent 20%),
    linear-gradient(180deg, #08101d 0%, #0d1326 100%);
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.75; }
h1, h2, h3, p { margin-top: 0; }
code {
  background: rgba(255,255,255,0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 8px;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 23, 0.78);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  gap: 1.4rem;
}

.site-nav a {
  color: var(--muted);
  font-weight: 500;
}

.site-nav a.active,
.site-nav a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  padding: 0.55rem 0.8rem;
}

.hero,
.page-hero {
  padding: 5rem 0 3rem;
}

.page-hero.small {
  padding-bottom: 1rem;
}

.hero-grid,
.section-grid,
.contact-grid,
.cta-box {
  display: grid;
  gap: 2rem;
}

.hero-grid {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  min-height: calc(100vh - 90px);
}

.hero h1,
.page-hero h1 {
  font-size: clamp(2.7rem, 5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  max-width: 11ch;
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.1rem;
  max-width: 52rem;
}

.lead.narrow {
  max-width: 42rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: #d4def2;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-card,
.panel,
.event-card,
.event-item,
.cta-box {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-strong) 0%, var(--panel) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.panel,
.cta-box,
.event-item {
  padding: 1.6rem;
}

.card-label {
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.meta {
  font-weight: 600;
  color: #d7e5ff;
}

.section {
  padding: 3rem 0;
}

.alt-section {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-grid,
.contact-grid,
.cta-box {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.section-heading,
.footer-wrap {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.event-grid,
.events-list {
  display: grid;
  gap: 1rem;
}

.event-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.event-card {
  padding: 1.3rem;
}

.event-date {
  color: var(--accent-2);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.event-card h3,
.event-item h2 {
  margin: 0.8rem 0 0.5rem;
}

.event-item {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 1.5rem;
}

.event-date-block {
  padding-right: 1rem;
  border-right: 1px solid var(--line);
}

.event-date-block strong,
.stat-number {
  display: block;
  font-size: 1.6rem;
  color: var(--text);
}

.event-location {
  color: #dfe8fa;
  font-weight: 600;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #6d93db);
  color: #09101d;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.text-link {
  color: #d8e5ff;
  font-weight: 600;
}

.stat-list {
  display: grid;
  gap: 1rem;
}

.stat-label,
.form-note {
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 1rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: #e3ecfb;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  font: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #93a0ba;
}

.site-footer {
  padding: 2rem 0 3rem;
}

.footer-wrap {
  align-items: start;
  margin-bottom: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-grid,
  .section-grid,
  .contact-grid,
  .cta-box,
  .event-grid,
  .event-item {
    grid-template-columns: 1fr;
  }

  .event-item {
    align-items: start;
  }

  .event-date-block {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 1rem;
  }

  .section-heading,
  .footer-wrap {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 74px;
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(7, 11, 23, 0.98);
  }

  .site-nav.open {
    display: flex;
  }

  .hero,
  .page-hero {
    padding-top: 3.5rem;
  }

  .hero-grid {
    min-height: auto;
  }
}