:root {
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-2: #f1f6ef;
  --text: #16311f;
  --muted: #5b6b61;
  --green: #1f8a4c;
  --green-dark: #16683a;
  --red: #d64b3d;
  --border: rgba(22,49,31,.12);
  --shadow: 0 20px 50px rgba(22, 49, 31, .10);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1280px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(31,138,76,.10), transparent 28%),
    radial-gradient(circle at top right, rgba(214,75,61,.08), transparent 24%),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
img, video, iframe { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.skip-link { position: absolute; left: -9999px; top: 12px; background: var(--surface); padding: 12px 16px; border-radius: 999px; z-index: 1000; box-shadow: var(--shadow); }
.skip-link:focus { left: 12px; }
.topbar { background: linear-gradient(90deg, #1f8a4c, #ffffff 58%, #d64b3d); color: #17311f; font-size: 13px; }
.topbar .inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 10px 0; flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.82); border: 1px solid rgba(0,0,0,.05); padding: 7px 12px; border-radius: 999px; font-weight: 700; }
.site-header { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(18px); background: rgba(247,248,245,.88); border-bottom: 1px solid rgba(22,49,31,.08); }
.header-inner { display:flex; justify-content: space-between; align-items:center; gap: 18px; padding: 14px 0; }
.brand { display:flex; align-items:center; gap: 14px; min-width: 0; }
.brand img { width: 52px; height: 52px; object-fit: contain; flex: 0 0 auto; }
.brand strong { display:block; font-size: 15px; letter-spacing: .02em; }
.brand span { display:block; color: var(--muted); font-size: 12px; }
.nav { display:flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.nav a { padding: 10px 14px; border-radius: 999px; color: var(--muted); font-weight: 600; transition: .2s ease; border: 1px solid transparent; }
.nav a:hover { background: rgba(31,138,76,.08); color: var(--green-dark); border-color: rgba(31,138,76,.12); }
.nav a.active { background: linear-gradient(135deg, var(--green), #2ca864); color: white; box-shadow: 0 10px 20px rgba(31,138,76,.18); }
.nav-toggle { display:none; border: 0; background: var(--surface); width: 48px; height: 48px; border-radius: 14px; box-shadow: 0 10px 30px rgba(22,49,31,.08); padding: 0; cursor: pointer; }
.nav-toggle span { display:block; width: 20px; height: 2px; background: var(--text); margin: 0 auto; position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content:""; position:absolute; left:0; width:20px; height:2px; background: var(--text); }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.mobile-panel { display:none; border-top: 1px solid rgba(22,49,31,.08); }
.mobile-panel.show { display:block; }
.mobile-panel .nav { justify-content: flex-start; padding: 14px 0 18px; }
.hero { padding: 34px 0 18px; }
.hero-card { background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,255,255,.88)), radial-gradient(circle at top right, rgba(214,75,61,.12), transparent 28%), radial-gradient(circle at bottom left, rgba(31,138,76,.12), transparent 32%); border: 1px solid rgba(22,49,31,.08); box-shadow: var(--shadow); border-radius: 32px; padding: 32px; position: relative; overflow: hidden; }
.hero-card::after { content:""; position:absolute; inset:auto -40px -40px auto; width: 180px; height: 180px; border-radius: 50%; background: linear-gradient(135deg, rgba(31,138,76,.16), rgba(214,75,61,.12)); filter: blur(10px); }
.hero-grid { display:grid; grid-template-columns: 1.45fr .85fr; gap: 22px; align-items: stretch; }
.ribbon { display:inline-flex; align-items:center; gap:8px; padding: 8px 12px; border-radius: 999px; background: rgba(31,138,76,.08); color: var(--green-dark); font-weight: 700; font-size: 13px; }
h1 { margin: 18px 0 12px; font-size: clamp(34px, 5vw, 58px); line-height: 1.02; letter-spacing: -.03em; }
.hero-card p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.75; max-width: 62ch; }
.hero-actions { display:flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:10px; padding: 13px 18px; border-radius: 999px; font-weight: 700; transition: .2s ease; border: 1px solid transparent; cursor: pointer; }
.btn.primary, .btn-primary { background: linear-gradient(135deg, var(--green), #2ca864); color: white; box-shadow: 0 10px 22px rgba(31,138,76,.16); }
.btn.primary:hover, .btn-primary:hover { transform: translateY(-1px); }
.btn.secondary, .btn-secondary { background: white; color: var(--text); border-color: rgba(22,49,31,.10); }
.btn.secondary:hover, .btn-secondary:hover { background: var(--surface-2); }
.logo-hero { background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.88)); border: 1px solid rgba(22,49,31,.08); border-radius: 32px; box-shadow: var(--shadow); padding: 18px; display:flex; align-items:center; justify-content:center; min-height: 100%; }
.logo-hero img { width: 100%; max-width: 360px; object-fit: contain; filter: drop-shadow(0 18px 30px rgba(22,49,31,.14)); }
.section { padding: 18px 0 34px; }
.section-head, .section-title { display:flex; align-items:end; justify-content:space-between; gap: 18px; margin-bottom: 16px; flex-wrap: wrap; }
.section-head h2, .section-title h2 { margin: 0; font-size: clamp(22px, 3vw, 30px); letter-spacing: -.02em; }
.section-head p, .section-title p { margin: 6px 0 0; color: var(--muted); line-height: 1.6; }
.note { background: rgba(31,138,76,.08); border: 1px solid rgba(31,138,76,.12); color: var(--green-dark); border-radius: 20px; padding: 14px 16px; line-height: 1.6; }
.card { background: rgba(255,255,255,.90); border: 1px solid rgba(22,49,31,.08); border-radius: 22px; overflow:hidden; box-shadow: 0 14px 34px rgba(22,49,31,.06); transition: .22s ease; min-height: 100%; }
.card:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(22,49,31,.10); }
.pad { padding: 22px; }
.grid-2, .docs, .affiliate-card { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid-3, .team-grid, .sponsor-grid { display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.stat, .doc-card { padding: 20px; }
.stat h3, .doc-card h3, .sponsor-card h3, .team-body h3 { margin: 0 0 8px; font-size: 20px; }
.stat p, .doc-card p, .sponsor-card p, .team-body p { margin: 0; color: var(--muted); line-height: 1.65; }
.affiliate-card { align-items: stretch; }
.affiliate-visual { background: linear-gradient(135deg, rgba(31,138,76,.08), rgba(214,75,61,.06)); border-right: 1px solid rgba(22,49,31,.08); display:flex; align-items:center; justify-content:center; padding: 18px; }
.affiliate-visual img { width: min(260px, 80%); height: auto; object-fit: contain; }
.affiliate-copy { padding: 22px; }
.affiliate-copy p { color: var(--muted); line-height: 1.75; }
.team-card { overflow:hidden; }
.team-photo { aspect-ratio: 4/5; background: linear-gradient(135deg, rgba(31,138,76,.10), rgba(214,75,61,.08)); }
.team-photo img { width:100%; height:100%; object-fit:cover; }
.team-body { padding: 16px 16px 18px; }
.team-role { display:inline-flex; padding: 7px 10px; border-radius: 999px; background: rgba(31,138,76,.08); color: var(--green-dark); font-size: 12px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; margin-bottom: 10px; }
.team-contact { display:inline-flex; margin-top: 12px; color: var(--green-dark); font-weight: 700; }
.sponsor-card a { display:block; height:100%; padding: 18px; }
.sponsor-logo-wrap { background: linear-gradient(180deg, rgba(31,138,76,.06), rgba(214,75,61,.04)); border: 1px solid rgba(22,49,31,.08); border-radius: 18px; display:flex; align-items:center; justify-content:center; min-height: 180px; padding: 16px; margin-bottom: 14px; }
.sponsor-logo-wrap img { max-width: 100%; max-height: 120px; object-fit: contain; }
.sponsor-card h3 { font-size: 18px; }
.sponsor-card p { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin-top: 6px; }
.calendar-wrap { background: white; border: 1px solid rgba(22,49,31,.08); border-radius: 24px; overflow:hidden; box-shadow: var(--shadow); }
.calendar-frame { width: 100%; min-height: 700px; border: 0; }
.docs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form { display:grid; gap: 14px; }
.field { display:grid; gap: 8px; }
.field label { font-weight: 700; }
.field input, .field textarea { width:100%; border: 1px solid rgba(22,49,31,.14); background: white; padding: 14px 15px; border-radius: 16px; font: inherit; color: var(--text); }
.field textarea { min-height: 180px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: 2px solid rgba(31,138,76,.18); border-color: rgba(31,138,76,.38); }
.meta, .meta-links { display:flex; flex-direction:column; gap: 10px; }
.meta a, .meta-links a { color: var(--green-dark); font-weight: 700; }
.footer { margin-top: 36px; padding: 24px 0 40px; border-top: 1px solid rgba(22,49,31,.08); color: var(--muted); }
.footer-grid { display:flex; justify-content:space-between; align-items:flex-start; gap: 20px; flex-wrap: wrap; }
.footer .brand span { max-width: 46ch; }
.backtop { position: fixed; right: 18px; bottom: 18px; width: 48px; height: 48px; border-radius: 50%; border: 0; background: linear-gradient(135deg, var(--green), #2ca864); color: white; box-shadow: 0 16px 34px rgba(31,138,76,.26); cursor: pointer; opacity: 0; pointer-events: none; transform: translateY(10px); transition: .2s ease; }
.backtop[data-visible="true"] { opacity: 1; pointer-events: auto; transform: translateY(0); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.lightbox { position: fixed; inset: 0; z-index: 90; display:none; align-items:center; justify-content:center; background: rgba(15, 20, 15, .78); padding: 18px; }
.lightbox.open { display:flex; }
.lightbox-inner { width: min(100%, 1100px); background: rgba(255,255,255,.96); border-radius: 24px; padding: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.lightbox-inner img { width: 100%; max-height: 80vh; object-fit: contain; border-radius: 18px; }
.lightbox-close { margin-top: 10px; display:inline-flex; border:0; background: var(--green); color: white; padding: 11px 14px; border-radius: 999px; font-weight: 700; cursor: pointer; }
.switchbar, .albumbar { display:flex; gap: 10px; flex-wrap: wrap; padding: 10px; border-radius: 22px; background: rgba(255,255,255,.72); border: 1px solid rgba(22,49,31,.08); box-shadow: 0 18px 40px rgba(22,49,31,.06); margin-bottom: 18px; }
.switchbar button, .albumbar button { border:0; background: transparent; cursor:pointer; padding: 12px 16px; border-radius: 999px; font-weight: 700; color: var(--muted); transition: .2s ease; }
.switchbar button.active, .albumbar button.active { background: linear-gradient(135deg, var(--green), #2ca864); color: white; box-shadow: 0 10px 20px rgba(31,138,76,.16); }
.album-info { display:flex; justify-content:space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; color: var(--muted); }
.grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.thumb { aspect-ratio: 4/3; background: linear-gradient(135deg, rgba(31,138,76,.10), rgba(214,75,61,.08)); display:flex; align-items:center; justify-content:center; overflow:hidden; }
.thumb img { width:100%; height:100%; object-fit:cover; transition: transform .25s ease; }
.card:hover .thumb img { transform: scale(1.03); }
.meta small { color: var(--muted); font-size: 12px; word-break: break-all; }
.video-box { aspect-ratio: 4/3; background: linear-gradient(135deg, rgba(22,49,31,.96), rgba(31,138,76,.92)); display:flex; align-items:center; justify-content:center; position: relative; }
.video-box video { width:100%; height:100%; object-fit: cover; background: #000; }
.playmark { position:absolute; inset:auto auto 14px 14px; background: rgba(255,255,255,.92); color: var(--green-dark); padding: 8px 12px; border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .02em; box-shadow: 0 10px 20px rgba(0,0,0,.16); }
@media (max-width: 980px) {
  .hero-grid, .affiliate-card, .grid-2, .docs, .grid-3, .team-grid, .sponsor-grid { grid-template-columns: 1fr; }
  .affiliate-visual { border-right: 0; border-bottom: 1px solid rgba(22,49,31,.08); }
  .nav { display:none; }
  .nav-toggle { display:inline-flex; align-items:center; justify-content:center; }
  .mobile-panel { display:none; }
  .mobile-panel.show { display:block; }
  .calendar-frame { min-height: 560px; }
}
@media (max-width: 720px) {
  .topbar .inner, .footer-grid, .album-info { flex-direction: column; align-items: flex-start; }
  .hero-card, .logo-hero, .card.pad, .affiliate-copy { padding: 20px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn, .switchbar button, .albumbar button { width: 100%; }
  .container { width: min(calc(100% - 24px), var(--max)); }
  .calendar-frame { min-height: 460px; }
}