@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Variable.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
:root {
  --bg: #0e0f12;
  --surface: #151821;
  --surface-2: #1c2130;
  --text: #e8eaf0;
  --muted: #9aa3b2;
  --primary: #5b8cff;
  --primary-600: #3f6ff0;
  --accent: #f9cc45;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 800px at 20% -10%, #1b2030 0%, #0e0f12 60%), var(--bg);
  line-height: 1.65;
}

img { max-width: 100%; display: block; border-radius: 10px; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}
.container.narrow { width: min(780px, 92%); }

.section { padding: 3.5rem 0; }

.muted { color: var(--muted); }
.text-link { color: var(--primary); }
.button {
  display: inline-block;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid #2a3142;
  color: var(--text);
  box-shadow: var(--shadow);
}
.button.primary { background: linear-gradient(135deg, var(--primary), var(--primary-600)); border-color: transparent; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(14,15,18,0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #1f2534;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 0; }
.brand { font-weight: 700; letter-spacing: 0.3px; }

.site-nav { display: flex; gap: 1rem; }
.site-nav a { padding: 0.5rem 0.6rem; border-radius: 8px; color: var(--muted); }
.site-nav a.active, .site-nav a:hover { color: var(--text); background: #1b2232; }

.nav-toggle { display: none; background: transparent; border: 0; color: var(--text); }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; }

@media (max-width: 820px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    position: fixed; inset: 56px 0 auto 0;
    background: rgba(14,15,18,0.95);
    border-bottom: 1px solid #1f2534;
    transform: translateY(-120%);
    transition: transform 220ms ease;
    padding: 0.8rem 4%;
    display: grid; gap: 0.6rem;
  }
  .site-nav.open { transform: translateY(0); }
}

.hero {
  background: radial-gradient(1000px 600px at 80% -10%, #1f2640 0%, rgba(31,38,64,0) 60%),
              radial-gradient(800px 500px at 0% 0%, #253049 0%, rgba(37,48,73,0) 60%);
  padding: 6rem 0 4rem;
}
.hero-inner { text-align: center; }
.hero h1 { font-size: clamp(2rem, 3vw + 1rem, 3rem); margin: 0 0 0.5rem; }
.hero p { color: var(--muted); margin: 0 0 1.2rem; }
.hero-actions { display: inline-flex; gap: 0.6rem; }

.grid { display: grid; gap: 1rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid.two, .grid.three { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(180deg, #161b26 0%, #12161f 100%);
  border: 1px solid #20283a;
  border-radius: 14px;
  padding: 1rem;
  box-shadow: var(--shadow);
}
.card.person img { width: 100%; height: auto; }
.card h2, .card h3 { margin-top: 0.2rem; }

.gallery img { width: 100%; height: auto; object-fit: cover; }
.gallery a { display: block; }

/* Events */
.events { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.event { display: grid; grid-template-columns: 80px 1fr; gap: 1rem; align-items: center; background: #141925; border: 1px solid #232c41; border-radius: 12px; padding: 0.8rem; }
.event-date { text-align: center; background: #111623; border: 1px solid #243154; border-radius: 10px; padding: 0.6rem 0.4rem; }
.event-date .day { display: block; font-size: 1.6rem; font-weight: 700; }
.event-date .month { display: block; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; font-size: 0.8rem; }
.event-details h3 { margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid #1f2534; margin-top: 2rem; }
.footer-inner { padding: 1.2rem 0; text-align: center; color: var(--muted); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,0.85); display: grid; place-items: center; opacity: 0; pointer-events: none; transition: opacity 160ms ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-image { max-width: 92vw; max-height: 84vh; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.6); }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(20,20,30,0.8); border: 1px solid #323a52; color: #fff; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; font-size: 28px; cursor: pointer;
}
.lightbox-close { top: 24px; right: 24px; transform: none; font-size: 26px; }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* Forms */
.form { display: grid; gap: 0.9rem; }
.field { display: grid; gap: 0.4rem; }
label { color: var(--muted); font-size: 0.92rem; }
input, textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  border: 1px solid #2a3142;
  background: #0f131c;
  color: var(--text);
}
input:focus, textarea:focus { outline: 2px solid #2c3a64; border-color: #3a4b7c; }
.actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.form-error { color: #ff6b6b; margin: 0.2rem 0 0; }