html { scroll-behavior: smooth; }
body { margin: 0; background: #111111; color: #FFFFFF; font-family: Barlow, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: #D9D9D9; text-decoration: none; transition: color .25s ease; }
a:hover { color: #F2B441; }
::selection { background: #D98C22; color: #111111; }
img { max-width: 100%; }

@keyframes bl-bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(9px); } }

/* ---------- Nav ---------- */
#site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 12px clamp(20px, 4vw, 56px);
  background: rgba(17,17,17,0); border-bottom: 1px solid rgba(255,255,255,0);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: background .35s ease, border-color .35s ease;
}
#site-nav.solid { background: rgba(17,17,17,.94); border-bottom-color: rgba(217,140,34,.28); }
@media (max-width: 1020px) { [data-nav-links] { display: none !important; } }

/* ---------- Botones ---------- */
.btn-gold {
  background: linear-gradient(135deg, #D98C22, #F2B441); color: #111111;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700; text-transform: uppercase;
  border-radius: 999px; transition: box-shadow .3s ease, transform .3s ease;
}
.btn-gold:hover { color: #111111; box-shadow: 0 0 44px rgba(242,180,65,.6); transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid rgba(255,255,255,.4); color: #FFFFFF;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 600; text-transform: uppercase;
  border-radius: 999px; background: rgba(17,17,17,.35);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  transition: border-color .3s ease, color .3s ease;
}
.btn-ghost:hover { border-color: #F2B441; color: #F2B441; }
.btn-card {
  margin-top: auto; text-align: center; border: 1px solid rgba(217,140,34,.55); color: #F2B441;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 16px;
  letter-spacing: 2.5px; text-transform: uppercase; padding: 12px 20px; border-radius: 999px;
  transition: background .3s ease, color .3s ease;
}
.btn-card:hover { background: linear-gradient(135deg, #D98C22, #F2B441); color: #111111; }

/* ---------- Piezas comunes ---------- */
.kicker { font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 15px; letter-spacing: 5px; text-transform: uppercase; color: #D98C22; }
.sec-head { display: flex; flex-direction: column; gap: 14px; text-align: center; align-items: center; }
.sec-title { margin: 0; font-family: Anton, sans-serif; font-weight: 400; font-size: clamp(34px, 4.5vw, 56px); letter-spacing: 1px; text-transform: uppercase; color: #FFFFFF; }
.pill { border: 1px solid rgba(217,140,34,.5); border-radius: 999px; padding: 9px 20px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 15px; letter-spacing: 2px; text-transform: uppercase; color: #F2B441; }
.badge-gold { background: linear-gradient(135deg, #D98C22, #F2B441); color: #111111; font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 14px; letter-spacing: 1.5px; text-transform: uppercase; padding: 5px 14px; border-radius: 999px; }
.dt { display: block; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: #8a8a8a; }
.ph { width: 100%; height: 100%; object-fit: cover; display: block; }
.list-diamond { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; font-size: 16px; color: #D9D9D9; }
.list-diamond li { display: flex; align-items: center; gap: 12px; }
.diamond { width: 9px; height: 9px; background: #F2B441; transform: rotate(45deg); flex-shrink: 0; }
.diamond-silver { background: #D9D9D9; }
.diamond-lg { width: 16px; height: 16px; background: #F2B441; transform: rotate(45deg); }

/* ---------- Countdown ---------- */
.cd-box {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  background: rgba(17,17,17,.66); border: 1px solid rgba(217,140,34,.45); border-radius: 14px;
  padding: 12px 18px; min-width: 76px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.cd-num { font-family: Anton, sans-serif; font-size: 40px; color: #F2B441; line-height: 1; }
.cd-label { font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; color: #D9D9D9; }

/* ---------- Cards de evento ---------- */
.card-ev {
  background: #232323; border: 1px solid #2e2e2e; border-radius: 18px; overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.card-ev:hover { transform: translateY(-8px); border-color: rgba(217,140,34,.6); box-shadow: 0 26px 52px rgba(0,0,0,.5); }

/* ---------- Tipos de carrera ---------- */
.tile {
  background: #232323; border: 1px solid #2e2e2e; border-radius: 16px; padding: 30px 20px;
  display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center;
  transition: transform .3s ease, border-color .3s ease;
}
.tile:hover { transform: translateY(-6px); border-color: rgba(217,140,34,.6); }
.tile-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: 2px; text-transform: uppercase; color: #FFFFFF; }
.tile-sub { font-size: 14px; color: #9a9a9a; line-height: 1.5; }

/* ---------- Cómo funciona (pasos) ---------- */
.step { position: relative; padding: 0 0 30px 58px; border-left: 2px solid #2e2e2e; margin-left: 21px; }
.step-last { padding-bottom: 0; border-left-color: transparent; }
.step-num {
  position: absolute; left: -22px; top: 0; width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, #D98C22, #F2B441); color: #111111;
  display: flex; align-items: center; justify-content: center; font-family: Anton, sans-serif; font-size: 18px;
}
.step-num-final { background: #111111; border: 2px solid #F2B441; color: #F2B441; }
.step-title { margin: 0 0 6px; font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 21px; letter-spacing: 1.5px; text-transform: uppercase; color: #FFFFFF; }
.step-text { margin: 0; font-size: 16px; line-height: 1.6; color: #D9D9D9; }

/* ---------- Estadísticas ---------- */
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-num { font-family: Anton, sans-serif; font-size: clamp(42px, 5vw, 66px); line-height: 1; color: #F2B441; }
.stat-label { font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 15px; letter-spacing: 3px; text-transform: uppercase; color: #D9D9D9; }

/* ---------- Galería ---------- */
.gal { break-inside: avoid; margin: 0 0 16px; border-radius: 14px; overflow: hidden; transition: transform .35s ease; }
.gal:hover { transform: scale(1.015); }

/* ---------- Categorías ---------- */
.cat {
  background: #232323; border: 1px solid #2e2e2e; border-radius: 16px; padding: 28px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  transition: border-color .3s ease, transform .3s ease;
}
.cat:hover { border-color: rgba(217,140,34,.6); transform: translateY(-5px); }
.cat-name { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: 2.5px; text-transform: uppercase; color: #FFFFFF; }

/* ---------- Premiación ---------- */
.prize { position: relative; background: #1a1a1a; border: 1px solid #2e2e2e; border-radius: 20px; padding: 36px 30px; display: flex; flex-direction: column; gap: 18px; overflow: hidden; }
.prize-gold {
  background: linear-gradient(#1a1a1a, #1a1a1a) padding-box, linear-gradient(160deg, #D98C22, #F2B441 45%, #3a2a12) border-box;
  border: 1.5px solid transparent;
}
.prize-bg { position: absolute; top: -18px; right: 6px; font-family: Anton, sans-serif; font-size: 120px; color: rgba(217,140,34,.12); line-height: 1; }
.prize-kicker { font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; }
.prize-title { margin: 0; font-family: Anton, sans-serif; font-weight: 400; font-size: 30px; letter-spacing: .5px; text-transform: uppercase; color: #FFFFFF; }

/* ---------- Testimonios ---------- */
.fig {
  margin: 0; background: #232323; border: 1px solid #2e2e2e; border-radius: 18px; padding: 32px 28px;
  display: flex; flex-direction: column; gap: 18px;
  transition: transform .3s ease, border-color .3s ease;
}
.fig:hover { transform: translateY(-6px); border-color: rgba(217,140,34,.5); }
.stars { color: #F2B441; font-size: 18px; letter-spacing: 4px; }
.fig blockquote { margin: 0; font-size: 17px; line-height: 1.65; color: #D9D9D9; text-wrap: pretty; }
.fig figcaption { display: flex; align-items: center; gap: 14px; margin-top: auto; }
.fig-role { font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: #D98C22; }
.avatar {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, #D98C22, #F2B441); color: #111111;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 20px; letter-spacing: 1px;
}

/* ---------- Patrocinadores ---------- */
.sponsor {
  height: 96px; background: #1a1a1a; border: 1px solid #2e2e2e; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 14px;
  letter-spacing: 3px; text-transform: uppercase; color: #4a4a4a;
  transition: border-color .35s ease, color .35s ease;
}
.sponsor:hover { border-color: rgba(217,140,34,.4); color: #9a9a9a; }

/* ---------- FAQ ---------- */
#faq details { border-bottom: 1px solid #2e2e2e; }
#faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 22px 4px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 21px;
  letter-spacing: 1px; text-transform: uppercase; color: #FFFFFF; transition: color .25s ease;
}
#faq summary::-webkit-details-marker { display: none; }
#faq details[open] summary { color: #F2B441; }
#faq details p { margin: 0; padding: 0 4px 24px; font-size: 16px; line-height: 1.7; color: #D9D9D9; }
[data-faq-icon] { color: #F2B441; font-size: 26px; font-weight: 400; transition: transform .3s ease; flex-shrink: 0; }
#faq details[open] [data-faq-icon] { transform: rotate(45deg); }

/* ---------- CTA final ---------- */
#cta-final {
  background: linear-gradient(rgba(17,17,17,.62), rgba(17,17,17,.78)), url(../img/hero-bg.jpg) center 30% / cover no-repeat;
}
@media (min-width: 768px) { #cta-final { background-attachment: fixed; } }

/* ---------- Footer ---------- */
.foot-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 17px; letter-spacing: 3px; text-transform: uppercase; color: #F2B441; }