@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Lato:wght@300;400;700&display=swap');

:root {
  color-scheme: dark;
  --midnight: #020617;
  --slate: #0f172a;
  --slate-2: #1e293b;
  --text: #e2e8f0;
  --muted: #cbd5e1;
  --amber: #fbbf24;
  --amber-strong: #f59e0b;
  --gold: #f7dfb0;
  --line: rgba(245, 158, 11, .2);
  --glass: linear-gradient(180deg, rgba(18, 26, 43, .84), rgba(8, 15, 28, .7));
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--midnight); }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: 'Lato', sans-serif;
  background:
    linear-gradient(180deg, rgba(2, 6, 23, .72), rgba(2, 6, 23, .92)),
    url('/assets/campus-background.png') center 24% / cover fixed;
}
a { color: inherit; }
.skip-link { position: fixed; z-index: 100; left: 1rem; top: -5rem; padding: .8rem 1rem; background: var(--amber); color: var(--midnight); }
.skip-link:focus { top: 1rem; }

.campus-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: var(--glass);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .26), inset 0 -1px 0 rgba(255,255,255,.04);
  backdrop-filter: blur(14px);
}
.campus-frame { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.campus-header__inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; }
.brand img { width: 52px; height: 52px; object-fit: contain; filter: drop-shadow(0 0 12px rgba(251,191,36,.14)); }
.brand-copy { display: grid; gap: .2rem; }
.brand-copy strong, .brand-copy span { font-family: 'Cinzel', serif; text-transform: uppercase; }
.brand-copy strong { color: var(--gold); font-size: 1rem; letter-spacing: .08em; }
.brand-copy span { color: var(--amber); font-size: .68rem; letter-spacing: .26em; }
.header-nav { display: flex; align-items: center; gap: .5rem; }
.header-nav a { min-height: 40px; display: inline-flex; align-items: center; padding: .55rem .8rem; border: 1px solid transparent; border-radius: 999px; color: var(--muted); font: 600 .78rem/1 'Cinzel', serif; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.header-nav a:hover, .header-nav a:focus-visible { color: #fff; border-color: rgba(251,191,36,.18); background: rgba(245,158,11,.12); }

main { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: clamp(4rem, 8vw, 7rem) 0; }
.intro { max-width: 48rem; }
.eyebrow { margin: 0 0 .8rem; color: var(--amber); font: 700 .72rem/1 'Cinzel', serif; letter-spacing: .2em; text-transform: uppercase; }
h1, h2 { font-family: 'Cinzel', serif; }
h1 { margin: 0; color: #fff7e0; font-size: clamp(2.7rem, 7vw, 5.7rem); line-height: .98; font-weight: 400; }
.lead { max-width: 44rem; margin: 1.25rem 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.notice-rule { width: 7rem; height: 1px; margin: 2rem 0 0; background: linear-gradient(90deg, var(--amber), transparent); }

.events-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-top: 3rem; }
.event-card { position: relative; min-height: 20rem; display: flex; flex-direction: column; overflow: hidden; padding: 1.6rem; border: 1px solid rgba(148,163,184,.22); border-radius: 8px; background: linear-gradient(180deg, rgba(18,26,43,.86), rgba(8,15,28,.74)); box-shadow: 0 18px 40px rgba(0,0,0,.26), inset 0 1px rgba(255,255,255,.04); backdrop-filter: blur(14px); }
.event-card::before { content: ''; position: absolute; inset: .55rem; border: 1px solid rgba(251,191,36,.08); pointer-events: none; }
.event-card--featured { grid-column: 1 / -1; min-height: clamp(27rem, 56vw, 39rem); justify-content: flex-end; background: linear-gradient(90deg, rgba(2,6,23,.94), rgba(2,6,23,.64) 52%, rgba(2,6,23,.12)), linear-gradient(0deg, rgba(2,6,23,.86), transparent 58%), url('/sommernacht-revue/assets/hero.webp') center 54% / cover; border-color: rgba(251,191,36,.36); }
.event-card__content { position: relative; z-index: 1; max-width: 42rem; }
.event-card__meta { margin: 0 0 .7rem; color: var(--amber); font: 700 .67rem/1.4 'Cinzel', serif; letter-spacing: .16em; text-transform: uppercase; }
.event-card h2 { margin: 0; color: #fff7e0; font-size: clamp(1.6rem, 3.5vw, 2.7rem); font-weight: 400; line-height: 1.12; }
.event-card--featured h2 { max-width: 12ch; font-size: clamp(2.8rem, 6vw, 5rem); }
.event-card p:not(.event-card__meta) { flex: 1; color: var(--muted); line-height: 1.7; }
.event-card--featured p:not(.event-card__meta) { color: rgba(241,245,249,.82); }
.event-link { align-self: flex-start; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; margin-top: 1rem; padding: .75rem 1rem; border: 1px solid rgba(251,191,36,.44); border-radius: 999px; color: #fff7e0; background: rgba(120,53,15,.3); font: 700 .72rem/1 'Cinzel', serif; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.event-link:hover, .event-link:focus-visible { color: var(--midnight); background: var(--amber); }

.campus-footer { border-top: 1px solid rgba(245,158,11,.16); background: linear-gradient(180deg, rgba(18,26,43,.78), rgba(8,15,28,.88)); backdrop-filter: blur(14px); }
.campus-footer__inner { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; color: var(--muted); }
.campus-footer strong { color: #f8d486; font-family: 'Cinzel', serif; letter-spacing: .08em; text-transform: uppercase; }
.campus-footer span { text-align: right; }

@media (max-width: 760px) {
  .campus-header__inner { min-height: 76px; }
  .brand img { width: 44px; height: 44px; }
  .brand-copy strong { font-size: .79rem; }
  .brand-copy span { font-size: .56rem; }
  .header-nav a:first-child { display: none; }
  .events-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2rem, 8.8vw, 2.6rem); }
  .event-card--featured { min-height: 33rem; background-position: 63% 54%; }
  .campus-footer__inner { padding: 1.5rem 0; flex-direction: column; align-items: flex-start; }
  .campus-footer span { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}