:root {
  --bg: #1c1029;
  --bg-panel: #241733;
  --bg-panel-alt: #2c1b3d;
  --card-bg: #291a3a;

  --text: #f3ecf7;
  --muted: #c3aed4;

  --rose: #ea6fb0;      /* Art Nouveau */
  --teal: #4ad8c2;      /* BizzFest */
  --gold: #eec766;      /* Enova */
  --vine: #d9a0c4;      /* ornament / whimsical accent */

  --font-script: 'Playfair Display', serif;
  --font-hand: 'Give You Glory', cursive;
  --font-body: 'Cormorant Garamond', serif;
  --font-display: 'Oswald', sans-serif;

  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 21px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
strong { color: var(--text); font-weight: 600; }

/* ---------- Ornate corner flourishes (echoes the invite's vine border) ---------- */
.corner {
  position: absolute;
  width: 130px;
  height: 130px;
  pointer-events: none;
  opacity: 0.5;
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 1;
}
.corner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 15%, transparent 0 6px, var(--vine) 6.5px 7px, transparent 7.5px),
    repeating-conic-gradient(from 0deg at 15% 15%, transparent 0deg 8deg, rgba(217,160,196,0.35) 8deg 9deg, transparent 9deg 24deg);
  -webkit-mask: radial-gradient(circle at 15% 15%, black 0 70px, transparent 71px);
  mask: radial-gradient(circle at 15% 15%, black 0 70px, transparent 71px);
}
.corner-tl { top: 18px; left: 18px; }
.corner-tr { top: 18px; right: 18px; transform: scaleX(-1); }
.corner-bl { bottom: 18px; left: 18px; transform: scaleY(-1); }
.corner-br { bottom: 18px; right: 18px; transform: scale(-1, -1); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 60px);
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(28,16,41,0.9), transparent);
}
.nav-brand {
  font-family: var(--font-script);
  font-weight: 700;
  font-style: italic;
  font-size: 24px;
  letter-spacing: 0.02em;
}
.nav-brand span { color: var(--gold); }
.nav-links {
  display: flex;
  gap: clamp(14px, 2.5vw, 28px);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav-links a { transition: color 0.2s ease; }
.nav-links a:hover { color: var(--rose); }
.nav-links a.active-art { color: var(--rose); }
.nav-links a.active-biz { color: var(--teal); }
.nav-links a.active-sci { color: var(--gold); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 150px 24px 90px;
  text-align: center;
  background:
    radial-gradient(ellipse 650px 500px at 50% 15%, rgba(234,111,176,0.16), transparent 60%),
    radial-gradient(ellipse 600px 450px at 20% 80%, rgba(74,216,194,0.10), transparent 60%),
    radial-gradient(ellipse 550px 450px at 85% 75%, rgba(238,199,102,0.12), transparent 60%),
    linear-gradient(160deg, #201530 0%, #170d22 55%, #140b1e 100%);
}

.hero-content { position: relative; z-index: 2; max-width: 640px; }

.crest-img {
  width: 220px;
  max-width: 70vw;
  height: auto;
  margin-bottom: 18px;
  filter: drop-shadow(0 0 18px rgba(238,199,102,0.12));
}

.hero-invitation {
  font-family: var(--font-script);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(38px, 8vw, 62px);
  margin: 0 0 30px;
  color: var(--vine);
  text-shadow: 0 0 30px rgba(217,160,196,0.4);
  letter-spacing: 0.01em;
}

.emblem-img {
  width: 340px;
  max-width: 85vw;
  height: auto;
  margin: 4px auto 0;
  display: block;
  filter: drop-shadow(0 0 34px rgba(155,92,246,0.14));
}
.emblem-img-top {
  width: 320px;
  margin: 0 auto 8px;
}

.hero-dates {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 18px;
}
.hero-dates span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(38px, 7vw, 54px);
  color: var(--gold);
  text-shadow: 0 0 18px rgba(238,199,102,0.55);
}
.hero-month {
  font-family: var(--font-display);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 17px;
  color: var(--muted);
  margin: 8px 0 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  margin-top: 26px;
  padding: 17px 42px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary {
  background: linear-gradient(120deg, var(--rose), #c15fa0);
  color: #201530;
  box-shadow: 0 0 0 rgba(234,111,176,0);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(234,111,176,0.35);
}
.btn-large { font-size: 17px; padding: 19px 48px; }

/* ---------- Sections ---------- */
.section { padding: 100px 24px; position: relative; }
.section-alt { background: var(--bg-panel); }
.section-inner { max-width: 900px; margin: 0 auto; }

.kicker {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rose);
  margin: 0 0 16px;
}
.kicker.center { text-align: center; }

.body-text { color: var(--muted); font-size: 21px; }
.center-text { text-align: center; max-width: 68ch; margin: 0 auto 22px; }
.signoff { font-family: var(--font-script); font-style: italic; color: var(--text); font-size: 20px; margin-top: 34px; }

.about-inner { max-width: 760px; }

/* ---------- Division headers ---------- */
.division-head { text-align: center; margin-bottom: 22px; }
.division-title {
  font-family: var(--font-script);
  font-weight: 900;
  font-size: clamp(38px, 7vw, 60px);
  margin: 0;
  letter-spacing: 0.01em;
}
.div-art { color: var(--rose); text-shadow: 0 0 30px rgba(234,111,176,0.35); }
.div-biz { color: var(--teal); text-shadow: 0 0 30px rgba(74,216,194,0.3); }
.div-sci { color: var(--gold); text-shadow: 0 0 30px rgba(238,199,102,0.3); }

.division-sub {
  font-family: var(--font-display);
  font-size: 13.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 10px 0 0;
}
.division-intro {
  text-align: center;
  max-width: 62ch;
  margin: 0 auto 48px;
  font-style: italic;
}

/* ---------- Division link cards (home page) ---------- */
.division-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 760px) {
  .division-links { grid-template-columns: 1fr; }
}

.division-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 44px 24px;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.division-link:hover { transform: translateY(-6px); }

.division-link-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.division-link-icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.division-link-name {
  font-family: var(--font-script);
  font-weight: 700;
  font-style: italic;
  font-size: 26px;
}
.division-link-meta {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.div-link-art { border-color: rgba(234,111,176,0.22); }
.div-link-art .division-link-icon img { filter: drop-shadow(0 0 10px rgba(234,111,176,0.35)); }
.div-link-art .division-link-name { color: var(--rose); }
.div-link-art:hover { box-shadow: 0 0 40px rgba(234,111,176,0.16); border-color: rgba(234,111,176,0.5); }

.div-link-biz { border-color: rgba(74,216,194,0.22); }
.div-link-biz .division-link-icon img { filter: drop-shadow(0 0 10px rgba(74,216,194,0.35)); }
.div-link-biz .division-link-name { color: var(--teal); }
.div-link-biz:hover { box-shadow: 0 0 40px rgba(74,216,194,0.16); border-color: rgba(74,216,194,0.5); }

.div-link-sci { border-color: rgba(238,199,102,0.22); }
.div-link-sci .division-link-icon img { filter: drop-shadow(0 0 10px rgba(238,199,102,0.35)); }
.div-link-sci .division-link-name { color: var(--gold); }
.div-link-sci:hover { box-shadow: 0 0 40px rgba(238,199,102,0.16); border-color: rgba(238,199,102,0.5); }

/* ---------- Division hero (dedicated division pages) ---------- */
.division-hero {
  position: relative;
  padding: 150px 24px 80px;
  text-align: center;
  overflow: hidden;
}
.div-hero-art { background: radial-gradient(ellipse 650px 450px at 50% 0%, rgba(234,111,176,0.14), transparent 65%), var(--bg); }
.div-hero-biz { background: radial-gradient(ellipse 650px 450px at 50% 0%, rgba(74,216,194,0.12), transparent 65%), var(--bg); }
.div-hero-sci { background: radial-gradient(ellipse 650px 450px at 50% 0%, rgba(238,199,102,0.13), transparent 65%), var(--bg); }

.back-link {
  display: inline-block;
  margin-bottom: 34px;
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s ease;
}
.back-link:hover { color: var(--text); }

.division-hero .division-intro { margin-top: 20px; }

/* ---------- Accordion ---------- */
.accordion { display: flex; flex-direction: column; gap: 10px; }
.acc-item {
  border: 1px solid rgba(217,160,196,0.16);
  border-radius: var(--radius);
  background: var(--card-bg);
  overflow: hidden;
}
[data-division="biz"] .acc-item { border-color: rgba(74,216,194,0.18); }
[data-division="sci"] .acc-item { border-color: rgba(238,199,102,0.18); }

.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 24px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 21px;
  text-align: left;
  cursor: pointer;
}
.acc-num {
  font-family: var(--font-display);
  font-size: 13.5px;
  color: var(--rose);
  letter-spacing: 0.05em;
  min-width: 24px;
}
[data-division="biz"] .acc-num { color: var(--teal); }
[data-division="sci"] .acc-num { color: var(--gold); }

.acc-name { flex: 1; }
.acc-name em { font-style: italic; color: var(--muted); font-size: 16.5px; }

.acc-plus {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--muted);
  transition: transform 0.25s ease;
}
.acc-item.open .acc-plus { transform: rotate(45deg); color: var(--rose); }
[data-division="biz"] .acc-item.open .acc-plus { color: var(--teal); }
[data-division="sci"] .acc-item.open .acc-plus { color: var(--gold); }

.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--muted);
}
.acc-item.open .acc-panel { padding: 0 24px 22px; }

.sub-list { margin: 0; padding-left: 20px; }
.sub-list li { margin-bottom: 10px; }
.sub-list strong { color: var(--text); }

.doc-link {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
}
.doc-link.is-pending {
  color: var(--muted);
  opacity: 0.6;
  pointer-events: none;
  cursor: default;
}
.doc-link-inline {
  margin: 0 0 0 10px;
  padding: 3px 12px;
  font-size: 11px;
  vertical-align: middle;
  color: var(--rose);
  border-color: rgba(234,111,176,0.35);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
[data-division="biz"] .doc-link-inline { color: var(--teal); border-color: rgba(74,216,194,0.35); }
[data-division="sci"] .doc-link-inline { color: var(--gold); border-color: rgba(238,199,102,0.35); }
.doc-link-inline:hover { background: rgba(255,255,255,0.06); }

/* ---------- Registration ---------- */
.register-band {
  text-align: center;
  background:
    radial-gradient(ellipse 600px 400px at 50% 0%, rgba(234,111,176,0.14), transparent 70%),
    var(--bg);
}
.register-inner { display: flex; flex-direction: column; align-items: center; }
.register-copy { margin-bottom: 8px; }
.register-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 18px;
}
.register-actions .btn { margin-top: 0; }
.btn-secondary {
  margin-top: 0;
  background: transparent;
  color: var(--vine);
  border: 1px solid rgba(217,160,196,0.4);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--rose);
  color: var(--rose);
}
.section-title-script {
  font-family: var(--font-script);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(34px, 6vw, 50px);
  color: var(--vine);
  margin: 0 0 28px;
}
.reg-notes {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 19px;
  max-width: 46ch;
}
.reg-notes li { margin-bottom: 8px; position: relative; padding-left: 18px; }
.reg-notes li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--rose);
  font-size: 11px;
  top: 6px;
}
.register-note {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--muted);
  opacity: 0.75;
}

/* ---------- Sponsors ---------- */
.sponsor-tier { margin-bottom: 52px; }
.sponsor-tier:last-child { margin-bottom: 0; }

.sponsor-tier-label {
  text-align: center;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.tier-platinum { color: #cfd8e8; }
.tier-gold { color: var(--gold); }
.tier-silver { color: #c7c2d6; }
.tier-bronze { color: #d99a6c; }

.sponsor-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.sponsor-card {
  background: #f7f3fa;
  border-radius: 14px;
  padding: 22px 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  min-height: 90px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  transition: transform 0.25s ease;
}
.sponsor-card:hover { transform: translateY(-4px); }
.sponsor-card img {
  max-width: 160px;
  max-height: 70px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* Platinum & Gold cards a touch larger to reflect tier */
.tier-platinum ~ .sponsor-row .sponsor-card,
.sponsor-tier:has(.tier-platinum) .sponsor-card { padding: 28px 38px; min-height: 104px; }
.sponsor-tier:has(.tier-platinum) .sponsor-card img { max-width: 190px; max-height: 84px; }
.sponsor-tier:has(.tier-gold) .sponsor-card { padding: 26px 36px; min-height: 100px; }
.sponsor-tier:has(.tier-gold) .sponsor-card img { max-width: 180px; max-height: 80px; }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  padding: 70px 24px 44px;
  background: var(--bg-panel-alt);
  border-top: 1px solid rgba(217,160,196,0.14);
}
.footer-inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.footer-script {
  font-family: var(--font-script);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(30px, 5vw, 42px);
  color: var(--vine);
  margin: 0 0 6px;
  text-shadow: 0 0 24px rgba(217,160,196,0.35);
}
.footer-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 16px;
  color: var(--muted);
}
.footer-meta a { transition: color 0.2s ease; }
.footer-meta a:hover { color: var(--rose); }

.footer-brand {
  font-family: var(--font-script);
  font-style: italic;
  font-weight: 700;
  font-size: 17px;
  margin-top: 10px;
}
.footer-brand span { color: var(--gold); }

.footer-copy {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  opacity: 0.65;
  margin: 4px 0 0;
}