:root {
  --navy-deep: #060f24;
  --navy: #0d1b3d;
  --navy-2: #14295c;
  --navy-3: #1c3f8f;
  --blue: #2f7fe0;
  --cyan: #4fc9ea;
  --cyan-2: #8fe6f7;
  --gold: #f5b400;
  --gold-light: #ffd35c;
  --red: #d64545;
  --bg: #f5f8fc;
  --white: #ffffff;
  --text: #0d1526;
  --muted: #5c6780;
  --border: #e2e8f5;
  --radius: 16px;
  --shadow: 0 12px 34px rgba(13, 27, 61, 0.10);
  --shadow-lg: 0 24px 60px rgba(13, 27, 61, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}
h1, h2, h3, h4 { font-family: 'Sora', 'Poppins', 'Inter', sans-serif; font-weight: 700; margin: 0 0 .5em; line-height: 1.15; letter-spacing: -.01em; }
p { margin: 0 0 1em; color: var(--muted); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section-sm { padding: 48px 0; }
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: #b8770a; background: rgba(245,180,0,.14);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.text-center { text-align: center; }
.muted { color: var(--muted); }
.gradient-text {
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan-2) 45%, var(--gold-light) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 30px; border-radius: 11px; font-weight: 700; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: var(--navy-deep); box-shadow: 0 10px 28px rgba(245,180,0,.38); }
.btn-primary:hover { box-shadow: 0 14px 34px rgba(245,180,0,.48); }
.btn-outline { background: rgba(255,255,255,.04); color: var(--white); border-color: rgba(255,255,255,.35); }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: var(--cyan); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--navy-2); }
.btn-red { background: var(--red); color: var(--white); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* Brand mark */
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  background: conic-gradient(from 220deg, var(--cyan), var(--blue) 45%, var(--navy-3) 75%, var(--cyan));
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.brand-mark::before {
  content: ''; position: absolute; inset: 6px; border: 2px solid rgba(255,255,255,.85); border-radius: 5px;
  transform: rotate(45deg);
}

/* Navbar */
.navbar {
  position: sticky; top: 0; z-index: 50; background: rgba(6,15,36,.85);
  backdrop-filter: blur(10px); color: var(--white); border-bottom: 1px solid rgba(79,201,234,.15);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.navbar .brand { display: flex; align-items: center; gap: 10px; font-family: 'Sora',sans-serif; font-weight: 700; font-size: 1.02rem; }
.navbar .brand small { display: block; font-weight: 500; font-size: .66rem; color: var(--cyan-2); letter-spacing: .05em; }
.navbar nav { display: flex; gap: 26px; align-items: center; }
.navbar nav a { font-size: .89rem; font-weight: 500; opacity: .8; }
.navbar nav a:hover { opacity: 1; color: var(--cyan-2); }
.navbar .menu-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }

/* Hero */
.hero {
  background:
    radial-gradient(circle at 12% 18%, rgba(79,201,234,.30), transparent 42%),
    radial-gradient(circle at 88% 82%, rgba(47,127,224,.32), transparent 46%),
    radial-gradient(circle at 50% 100%, rgba(245,180,0,.10), transparent 40%),
    linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-2) 100%);
  color: var(--white); padding: 110px 0 70px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 75%);
}
.hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(79,201,234,.12);
  border: 1px solid rgba(79,201,234,.4); color: var(--cyan-2); padding: 8px 16px;
  border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .04em; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; }
.hero h1 span { color: var(--gold-light); }
.hero p.lead { color: rgba(255,255,255,.78); font-size: 1.1rem; max-width: 520px; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero .facts { display: flex; gap: 28px; margin-top: 44px; flex-wrap: wrap; }
.hero .facts div strong { display: block; font-size: 1.6rem; font-weight: 800; font-family: 'Sora',sans-serif; background: linear-gradient(90deg, var(--cyan-2), var(--white)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .facts div span { font-size: .8rem; color: rgba(255,255,255,.6); }
.hero-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding: 28px; backdrop-filter: blur(10px);
  box-shadow: 0 30px 70px rgba(0,0,0,.35);
}
.hero-card .row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.09); }
.hero-card .row:last-child { border-bottom: none; }
.hero-card .row .ico { width: 40px; height: 40px; border-radius: 11px; background: linear-gradient(135deg, rgba(79,201,234,.25), rgba(47,127,224,.25)); display: flex; align-items: center; justify-content: center; color: var(--cyan-2); font-weight: 700; }

/* Countdown */
.countdown { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.countdown .unit {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px; padding: 12px 16px; min-width: 68px; text-align: center;
}
.countdown .unit .num { font-family: 'Sora',sans-serif; font-size: 1.55rem; font-weight: 800; color: var(--cyan-2); line-height: 1; }
.countdown .unit .lbl { font-size: .62rem; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.55); display: block; margin-top: 4px; }

/* Stats band */
.stats-band { background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%); padding: 46px 0; position: relative; }
.stats-band .grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.stat-item { text-align: center; }
.stat-item strong { display: block; font-family: 'Sora',sans-serif; font-size: 2.1rem; font-weight: 800; background: linear-gradient(90deg, var(--cyan), var(--cyan-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-item span { font-size: .78rem; color: rgba(255,255,255,.62); text-transform: uppercase; letter-spacing: .04em; }

/* Organizan band */
.organizan { padding: 54px 0; text-align: center; }
.organizan .orgs { display: flex; justify-content: center; gap: 44px; flex-wrap: wrap; margin-top: 28px; }
.org-badge { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.org-badge .mark {
  width: 58px; height: 58px; border-radius: 15px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-family: 'Sora',sans-serif; font-size: 1.15rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 60%, var(--navy-3));
  box-shadow: 0 10px 26px rgba(47,127,224,.28);
}
.org-badge span { font-weight: 700; color: var(--navy); font-size: .87rem; }
.org-badge small { color: var(--muted); font-size: .72rem; }

/* Cards grid */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--white); border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow); border: 1px solid var(--border); position: relative;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card h3 { font-size: 1.1rem; }
.card .price { font-family: 'Sora',sans-serif; font-size: 1.95rem; font-weight: 800; color: var(--navy); margin: 6px 0 4px; }
.card .price small { font-size: .9rem; font-weight: 500; color: var(--muted); }
.card ul { padding-left: 18px; margin: 14px 0; color: var(--muted); font-size: .92rem; }
.card ul li { margin-bottom: 6px; }
.card.tier-oro { border-top: 4px solid #d9a441; }
.card.tier-plata { border-top: 4px solid #9aa3b2; }
.card.tier-bronce { border-top: 4px solid #b06a3a; }
.card.tier-acero { border-top: 4px solid #5b6478; }
.card.tier-diamante { border-top: 4px solid var(--cyan); }
.card.tier-esmeralda { border-top: 4px solid #2f9e6b; }
.card.tier-zafiro { border-top: 4px solid var(--blue); }
.card.tier-cuarzo { border-top: 4px solid #b98ad9; }
.card.featured {
  border: 2px solid var(--gold); transform: scale(1.035); box-shadow: 0 22px 54px rgba(245,180,0,.22);
}
.card.featured:hover { transform: scale(1.035) translateY(-4px); }
.card.featured .ribbon {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, var(--gold), var(--gold-light)); color: var(--navy-deep);
  font-size: .68rem; font-weight: 800; padding: 5px 14px; border-radius: 999px;
  white-space: nowrap; text-transform: uppercase; letter-spacing: .05em; box-shadow: 0 6px 16px rgba(245,180,0,.35);
}
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: .72rem; font-weight: 700; background: var(--navy); color: var(--white); }
.badge.red { background: var(--red); }
.badge.gold { background: var(--gold); color: var(--navy-deep); }
.badge.muted { background: var(--border); color: var(--muted); }

/* Section headers */
.section-head { max-width: 640px; margin: 0 auto 46px; text-align: center; }

/* Timeline / agenda */
.agenda-day { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 26px; }
.agenda-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px dashed var(--border); }
.agenda-item:last-child { border-bottom: none; }
.agenda-item time { font-weight: 700; color: var(--navy); min-width: 92px; font-size: .9rem; }

/* Forms */
.form-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 32px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--navy); }
.field label .req { color: var(--red); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 9px;
  font-family: inherit; font-size: .94rem; color: var(--text); background: var(--white);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(79,201,234,.15); }
.field textarea { resize: vertical; min-height: 90px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hint { font-size: .78rem; color: var(--muted); margin-top: 4px; }
.file-drop {
  border: 2px dashed var(--border); border-radius: 10px; padding: 22px; text-align: center;
  cursor: pointer; color: var(--muted); font-size: .88rem;
}
.file-drop.has-file { border-color: var(--cyan); color: var(--navy); background: rgba(79,201,234,.06); }
.tabs { display: flex; gap: 8px; margin-bottom: 28px; flex-wrap: wrap; }
.tab-btn {
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--border); background: var(--white);
  cursor: pointer; font-weight: 600; font-size: .88rem; color: var(--muted);
}
.tab-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.alert { padding: 14px 16px; border-radius: 9px; font-size: .88rem; margin-bottom: 18px; }
.alert-success { background: #e5f6ec; color: #1e7a46; border: 1px solid #b8e6c9; }
.alert-error { background: #fdeceb; color: #a8362a; border: 1px solid #f4c3bd; }
.alert-info { background: #eaf1ff; color: #1f3a7a; border: 1px solid #c8dafd; }

/* Ticket card */
.ticket {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-3)); color: var(--white);
  border-radius: var(--radius); padding: 28px; position: relative; overflow: hidden;
}
.ticket .folio { font-family: 'Sora',sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--cyan-2); }
.ticket .seats { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.ticket .seat { background: rgba(255,255,255,.14); padding: 6px 12px; border-radius: 8px; font-weight: 700; font-size: .82rem; }

/* Footer */
footer.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.72); padding: 56px 0 28px; border-top: 1px solid rgba(79,201,234,.12); }
footer.site-footer h4 { color: var(--white); font-size: .95rem; }
footer.site-footer a:hover { color: var(--cyan-2); }
footer.site-footer .grid-4 { gap: 32px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 20px; font-size: .8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-org-link { color: inherit; text-decoration: none; }
.footer-org-link:hover { color: var(--cyan-2); }

/* Directory */
.dir-card { text-align: center; }
.dir-logo { width: 64px; height: 64px; border-radius: 12px; object-fit: cover; margin: 0 auto 12px; background: var(--bg); }
.dir-logo.placeholder { display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--navy); font-size: 1.3rem; }
.search-bar { display: flex; gap: 10px; margin-bottom: 30px; }
.search-bar input { flex: 1; }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr 1fr; }
  .stats-band .grid-5 { grid-template-columns: repeat(3, 1fr); row-gap: 24px; }
  .field-row { grid-template-columns: 1fr; }
  .card.featured { transform: none; }
  .card.featured:hover { transform: translateY(-4px); }
}
@media (max-width: 640px) {
  .navbar nav { position: fixed; inset: 62px 0 0 0; background: var(--navy-deep); flex-direction: column; padding: 24px; display: none; }
  .navbar nav.open { display: flex; }
  .navbar .menu-toggle { display: block; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .stats-band .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2rem; }
  .section { padding: 56px 0; }
  .countdown { justify-content: center; }
}