:root{
  --ink:#08090A;
  --ink-2:#121317;
  --ink-3:#1A1C21;
  --paper:#F2EFE9;
  --paper-dim:#9A9CA3;
  --accent:#E8121F;
  --accent-dim:#4A0006;
  --blue:#2E7CF6;
  --line:rgba(242,239,233,0.10);
  --display:'Anton', Impact, 'Arial Narrow', sans-serif;
  --body:'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--ink); color:var(--paper);
  font-family:var(--body); -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
h1,h2,h3,.display{
  font-family:var(--display); font-weight:400; letter-spacing:0.01em; line-height:1.02; text-transform:uppercase;
}
a{color:inherit; text-decoration:none;}
img{display:block; max-width:100%;}
button{font-family:inherit;}
.wrap{max-width:1200px; margin:0 auto; padding:0 32px;}
::selection{background:var(--accent); color:var(--paper);}
.sr-only{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;}

/* ---------- NAV ---------- */
header{
  position:fixed; top:0; left:0; right:0; z-index:500;
  background:rgba(6,6,7,0.97); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line); padding:18px 0;
}
nav.wrap{display:flex; align-items:center; justify-content:space-between; gap:20px;}
.logo{font-family:var(--display); font-size:26px; letter-spacing:0.01em; display:flex; flex-direction:column; line-height:0.95; text-transform:uppercase;}
.logo span:first-child{color:var(--paper);}
.logo span.tag{font-family:var(--body); font-size:10px; letter-spacing:0.16em; color:var(--accent); font-weight:700; margin-top:4px; text-transform:none;}
.nav-links{display:flex; gap:34px; font-size:14.5px; font-weight:700;}
.nav-links a{opacity:0.85; transition:opacity .2s, color .2s;}
.nav-links a:hover{opacity:1; color:var(--accent);}
.nav-cta{
  border:1.5px solid var(--accent); color:var(--accent); padding:10px 22px; font-size:13px; font-weight:800;
  border-radius:2px; letter-spacing:0.02em; transition:all .2s; white-space:nowrap;
}
.nav-cta:hover{background:var(--accent); color:var(--paper);}
.menu-toggle{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:6px;}
.menu-toggle span{width:24px; height:2px; background:var(--paper); transition:transform .2s, opacity .2s;}
header.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
header.menu-open .menu-toggle span:nth-child(2){opacity:0;}
header.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- HERO ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  padding-top:130px; overflow:hidden; perspective:1400px;
}
.hero-bg{position:absolute; inset:0; z-index:0;}
.hero-bg img{width:100%; height:100%; object-fit:cover; object-position:center 30%; filter:brightness(0.38) saturate(1.05);}
.hero-bg-glow{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(circle at 18% 24%, rgba(232,18,31,0.30), transparent 42%),
    radial-gradient(circle at 82% 55%, rgba(46,124,246,0.20), transparent 45%),
    linear-gradient(180deg, rgba(6,6,7,0.55) 0%, rgba(6,6,7,0.35) 40%, var(--ink) 96%);
}
.hero-grid{position:relative; z-index:2; display:grid; grid-template-columns:1.1fr 0.9fr; align-items:end; width:100%;}
.hero-copy{padding-bottom:70px;}
.hero-eyebrow{font-size:13px; font-weight:700; color:var(--accent); margin-bottom:16px; display:flex; align-items:center; gap:10px; letter-spacing:0.02em;}
.hero-eyebrow::before{content:''; width:24px; height:2px; background:var(--accent);}
.tagline-stamp{
  display:inline-block; margin-bottom:22px; font-family:var(--display); font-size:13px; letter-spacing:0.08em;
  color:var(--accent); border:1.5px solid var(--accent); padding:7px 16px; border-radius:2px; transform:rotate(-2deg); text-transform:uppercase;
}
h1.hero-title{font-size:clamp(42px, 5.6vw, 82px); line-height:1.06; text-shadow:0 4px 40px rgba(0,0,0,0.6);}
h1.hero-title .stroke{-webkit-text-stroke:2px var(--paper); color:transparent;}
.hero-sub{max-width:440px; margin-top:24px; font-size:16.5px; color:var(--paper-dim); line-height:1.65;}
.hero-actions{display:flex; align-items:center; gap:26px; margin-top:34px; flex-wrap:wrap;}
.btn-primary{
  background:var(--accent); color:var(--paper); font-weight:800; font-size:14.5px; padding:15px 30px; border-radius:2px;
  transition:transform .15s ease, box-shadow .2s ease; display:inline-block; border:none; cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 10px 34px rgba(232,18,31,0.35);}
.btn-ghost{
  border:1.5px solid rgba(242,239,233,0.35); color:var(--paper); font-weight:700; font-size:14px;
  padding:14px 26px; border-radius:2px; transition:border-color .2s; display:inline-block;
}
.btn-ghost:hover{border-color:var(--paper);}
.hero-stats-row{display:flex; gap:30px; margin-top:52px; flex-wrap:wrap;}
.hero-stat b{font-family:var(--display); font-size:30px; display:block; color:var(--paper); font-weight:400;}
.hero-stat span{font-size:12px; color:var(--paper-dim); font-weight:600;}

.fighter-card{position:relative; z-index:2; height:100%; display:flex; align-items:flex-end; justify-content:center; transform-style:preserve-3d;}
.fighter-frame{position:relative; width:min(115%, 640px); transform:rotateY(0) rotateX(0) translateZ(0); transition:transform .2s ease-out; transform-style:preserve-3d;}
.fighter-frame img{
  width:100%; height:auto;
  filter:drop-shadow(0 40px 60px rgba(0,0,0,0.65)) drop-shadow(-18px 0 40px rgba(232,18,31,0.28)) drop-shadow(18px 0 40px rgba(46,124,246,0.20));
}
.fighter-tag{position:absolute; bottom:36px; left:0; z-index:3; transform:translateZ(60px);}
.fighter-tag .name{font-family:var(--display); font-size:26px; letter-spacing:0.01em; text-transform:uppercase;}
.fighter-tag .role{font-size:12px; color:var(--accent); font-weight:800; letter-spacing:0.06em; margin-top:2px;}
.corner-badge{
  position:absolute; top:10px; right:0; z-index:3; background:rgba(8,9,10,0.55); backdrop-filter:blur(6px);
  border:1px solid var(--line); border-radius:2px; padding:8px 12px; font-size:10.5px; font-weight:800; letter-spacing:0.08em;
  color:var(--paper-dim); transform:translateZ(60px);
}

/* ---------- TICKER ---------- */
.ticker{position:relative; z-index:2; border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--ink-2); padding:20px 0; overflow:hidden; white-space:nowrap;}
.ticker-track{display:inline-flex; animation:scroll 34s linear infinite;}
.ticker-item{font-family:var(--display); font-size:20px; letter-spacing:0.02em; padding:0 36px; display:flex; align-items:center; color:var(--paper); text-transform:uppercase;}
.ticker-item::after{content:'/'; margin-left:36px; color:var(--accent);}
@keyframes scroll{from{transform:translateX(0);} to{transform:translateX(-50%);}}

/* ---------- SECTIONS ---------- */
section{padding:110px 0; position:relative; z-index:2;}
.section-head{display:flex; justify-content:space-between; align-items:flex-end; gap:40px; margin-bottom:56px; flex-wrap:wrap;}
.section-head h2{font-size:clamp(34px, 4.6vw, 58px); max-width:560px;}
.section-head p{max-width:340px; color:var(--paper-dim); font-size:14.5px; line-height:1.6; padding-bottom:8px;}
.num{font-family:var(--display); color:var(--accent); font-size:14px; margin-bottom:12px; letter-spacing:0.05em; text-transform:uppercase;}

/* ---------- ABOUT ---------- */
.about{background:var(--ink);}
.about-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px; align-items:center;}
.about-img{border-radius:4px; overflow:hidden; aspect-ratio:3/4;}
.about-img img{width:100%; height:100%; object-fit:cover;}
.about-text h2{margin-bottom:22px;}
.about-text p{color:var(--paper-dim); font-size:16px; line-height:1.75; margin-bottom:18px; max-width:520px;}
.about-facts{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:36px;}
.fact b{font-family:var(--display); font-size:34px; color:var(--accent); display:block; font-weight:400;}
.fact span{font-size:12px; color:var(--paper-dim); font-weight:600;}

/* ---------- PROGRAMS ---------- */
.programs{background:var(--ink-2);}
.prog-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--line);}
.prog-card{position:relative; aspect-ratio:3/4.2; overflow:hidden; display:flex; flex-direction:column; justify-content:flex-end; padding:26px 22px; background:var(--ink);}
.prog-card img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:grayscale(0.55) brightness(0.55); transition:filter .35s ease, transform .5s ease;}
.prog-card:hover img{filter:grayscale(0) brightness(0.65); transform:scale(1.05);}
.prog-card::before{content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(8,9,10,0) 30%, rgba(8,9,10,0.92) 100%);}
.prog-num{position:relative; z-index:2; font-size:12px; font-weight:800; color:var(--accent); margin-bottom:10px;}
.prog-card h3{position:relative; z-index:2; font-size:24px; margin-bottom:8px;}
.prog-card p{position:relative; z-index:2; color:var(--paper-dim); font-size:13px; line-height:1.5;}

/* ---------- EVENT ---------- */
.event{background:var(--ink); padding:0;}
.event-card{
  position:relative; display:grid; grid-template-columns:1fr 1fr; min-height:440px; overflow:hidden;
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.event-img{position:relative; min-height:300px;}
.event-img img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:brightness(0.75);}
.event-img::after{content:''; position:absolute; inset:0; background:linear-gradient(90deg, transparent 60%, var(--ink) 100%);}
.event-body{padding:70px 56px; display:flex; flex-direction:column; justify-content:center; gap:14px; background:var(--ink);}
.event-body h2{font-size:clamp(40px, 5vw, 64px); color:var(--accent);}
.event-meta{display:flex; gap:28px; flex-wrap:wrap; margin-top:6px;}
.event-meta div b{display:block; font-size:11px; letter-spacing:0.08em; color:var(--paper-dim); font-weight:700; text-transform:uppercase; margin-bottom:4px;}
.event-meta div span{font-family:var(--display); font-size:22px; text-transform:uppercase;}
.event-body p{color:var(--paper-dim); font-size:15px; line-height:1.65; max-width:480px;}
.event-body .btn-primary{align-self:flex-start; margin-top:10px;}

/* ---------- GALLERY ---------- */
.gallery{background:var(--ink);}
.gal-grid{display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:170px; gap:6px; grid-auto-flow:dense;}
.gal-item{position:relative; overflow:hidden; cursor:pointer; border-radius:2px; background:var(--ink-2); border:none; padding:0; text-align:left;}
.gal-item.tall{grid-row:span 2;}
.gal-item.wide{grid-column:span 2;}
.gal-item img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease, filter .35s ease; filter:grayscale(0.3) brightness(0.8);}
.gal-item:hover img,.gal-item:focus-visible img{transform:scale(1.08); filter:grayscale(0) brightness(0.95);}
.gal-cap{
  position:absolute; left:0; right:0; bottom:0; padding:12px 14px; color:var(--paper);
  background:linear-gradient(180deg, transparent, rgba(0,0,0,0.85)); font-size:12px; font-weight:700;
  opacity:0; transform:translateY(6px); transition:opacity .25s ease, transform .25s ease;
}
.gal-item:hover .gal-cap,.gal-item:focus-visible .gal-cap{opacity:1; transform:translateY(0);}
.gal-item .plus{
  position:absolute; top:10px; right:10px; width:26px; height:26px; border-radius:50%; background:rgba(8,9,10,0.55);
  backdrop-filter:blur(4px); display:flex; align-items:center; justify-content:center; font-size:14px; color:var(--accent);
  opacity:0; transition:opacity .25s ease;
}
.gal-item:hover .plus{opacity:1;}

.lightbox{position:fixed; inset:0; z-index:1000; background:rgba(8,9,10,0.96); display:none; align-items:center; justify-content:center; padding:40px; backdrop-filter:blur(6px);}
.lightbox.open{display:flex;}
.lightbox img{max-width:min(90vw, 900px); max-height:82vh; object-fit:contain; border-radius:4px; box-shadow:0 30px 80px rgba(0,0,0,0.6);}
.lightbox-cap{position:absolute; bottom:34px; left:0; right:0; text-align:center; font-size:13px; color:var(--paper-dim); font-weight:600;}
.lightbox-close{position:absolute; top:28px; right:32px; width:42px; height:42px; border-radius:50%; border:1px solid var(--line); background:rgba(255,255,255,0.04); color:var(--paper); font-size:18px; cursor:pointer; display:flex; align-items:center; justify-content:center;}
.lightbox-nav{position:absolute; top:50%; transform:translateY(-50%); width:44px; height:44px; border-radius:50%; border:1px solid var(--line); background:rgba(255,255,255,0.04); color:var(--paper); font-size:18px; cursor:pointer;}
.lightbox-prev{left:26px;} .lightbox-next{right:26px;}

/* ---------- STATS ---------- */
.stats{background:var(--accent); color:var(--paper); padding:64px 0;}
.stats-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:32px; text-align:center;}
.stat-num{font-family:var(--display); font-size:clamp(34px,5vw,54px);}
.stat-label{font-size:12.5px; font-weight:700; margin-top:6px; opacity:0.9;}

/* ---------- COACHES ---------- */
.coaches{background:var(--ink-2);}
.coaches-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
.coach-card{perspective:1400px; height:420px; background:none; border:none; padding:0; text-align:left; width:100%; color:inherit; cursor:pointer;}
.coach-inner{position:relative; width:100%; height:100%; transition:transform .6s cubic-bezier(.2,.8,.2,1); transform-style:preserve-3d;}
.coach-card.flipped .coach-inner{transform:rotateY(180deg);}
.coach-face{position:absolute; inset:0; backface-visibility:hidden; border-radius:4px; overflow:hidden;}
.coach-front img{width:100%; height:100%; object-fit:cover; filter:grayscale(1) contrast(1.05);}
.coach-front::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, transparent 50%, rgba(8,9,10,0.92) 100%);}
.coach-front-label{position:absolute; bottom:20px; left:20px; z-index:2;}
.coach-front-label .n{font-family:var(--display); font-size:22px; text-transform:uppercase;}
.coach-front-label .r{font-size:11px; color:var(--accent); font-weight:800; letter-spacing:0.05em; margin-top:2px;}
.coach-front-hint{position:absolute; top:16px; right:16px; font-size:10px; font-weight:800; letter-spacing:0.06em; color:var(--paper-dim); border:1px solid var(--line); padding:6px 10px; border-radius:20px; z-index:2;}
.coach-back{background:var(--ink-3); transform:rotateY(180deg); padding:28px; display:flex; flex-direction:column; justify-content:center; border:1px solid var(--line);}
.coach-back .n{font-family:var(--display); font-size:22px; margin-bottom:10px; text-transform:uppercase;}
.coach-back p{color:var(--paper-dim); font-size:14px; line-height:1.65;}

/* ---------- SCHEDULE ---------- */
.schedule{background:var(--ink);}
.sched-tabs{display:flex; gap:10px; margin-bottom:8px; flex-wrap:wrap;}
.sched-tab{padding:10px 18px; font-size:12.5px; font-weight:700; border:1px solid var(--line); background:none; border-radius:20px; cursor:pointer; color:var(--paper-dim); transition:all .2s;}
.sched-tab[aria-selected="true"]{background:var(--accent); color:var(--paper); border-color:var(--accent);}
.sched-table{border-top:1px solid var(--line); margin-top:28px; display:none;}
.sched-table.active{display:block;}
.sched-row{display:grid; grid-template-columns:1fr 170px 160px; align-items:center; padding:22px 0; border-bottom:1px solid var(--line); gap:16px;}
.sched-row .class-name{font-size:18px; font-weight:700;}
.sched-row .days{font-size:12.5px; color:var(--paper-dim); margin-top:4px;}
.sched-row .time{font-size:14.5px; color:var(--paper-dim); text-align:right;}
.sched-row .note{font-size:11.5px; font-weight:800; text-align:right; color:var(--accent);}

/* ---------- LOCATION ---------- */
.location{background:var(--ink-2);}
.loc-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:40px; align-items:stretch;}
.loc-info{display:flex; flex-direction:column; justify-content:center; gap:22px;}
.loc-info h2{font-size:clamp(30px,4vw,46px);}
.loc-row{font-size:15px; color:var(--paper-dim); line-height:1.5;}
.loc-row b{color:var(--paper); display:block; font-size:12px; letter-spacing:0.04em; margin-bottom:3px; text-transform:uppercase;}
.loc-row a{color:var(--paper); text-decoration:underline;}
.loc-info .btn-primary{align-self:flex-start; margin-top:10px;}
.map-embed{border-radius:4px; overflow:hidden; min-height:340px; border:1px solid var(--line); background:var(--ink-3);}
.map-embed iframe{width:100%; height:100%; min-height:340px; border:0; filter:grayscale(0.4) invert(0.92) contrast(0.9);}

/* ---------- CTA ---------- */
.cta{background:var(--ink); padding:130px 0; text-align:center; overflow:hidden;}
.cta::before{content:''; position:absolute; inset:0; background:radial-gradient(circle at 50% 30%, rgba(232,18,31,0.14), transparent 55%);}
.cta-inner{position:relative; z-index:2;}
.cta h2{font-size:clamp(40px,7.5vw,88px); max-width:820px; margin:0 auto;}
.cta .btn-primary{margin-top:36px;}

/* ---------- FOOTER ---------- */
footer{background:var(--ink-2); border-top:1px solid var(--line); padding:52px 0 30px; position:relative; z-index:2;}
.foot-top{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:40px; padding-bottom:36px; border-bottom:1px solid var(--line);}
.foot-cols{display:flex; gap:60px; flex-wrap:wrap;}
.foot-col h4{font-size:11.5px; letter-spacing:0.04em; color:var(--paper-dim); margin-bottom:14px; font-weight:700; text-transform:uppercase;}
.foot-col a,.foot-col span{display:block; font-size:14px; margin-bottom:9px; color:var(--paper); opacity:0.85;}
.foot-col a:hover{opacity:1; color:var(--accent);}
.foot-bottom{display:flex; justify-content:space-between; padding-top:22px; font-size:12.5px; color:var(--paper-dim); flex-wrap:wrap; gap:12px;}

/* ---------- WHATSAPP FLOTANTE ---------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:600; width:56px; height:56px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 10px 30px rgba(0,0,0,0.45);
  transition:transform .2s ease;
}
.wa-float:hover{transform:scale(1.06);}
.wa-float svg{width:28px; height:28px; fill:#fff;}

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  .nav-links{
    display:none; position:fixed; top:74px; left:0; right:0; flex-direction:column; gap:0;
    background:var(--ink-2); border-bottom:1px solid var(--line); padding:8px 0;
  }
  .nav-links a{padding:14px 32px; border-bottom:1px solid var(--line);}
  .nav-links a:last-child{border-bottom:none;}
  header.menu-open .nav-links{display:flex;}
  .nav-cta{display:none;}
  .menu-toggle{display:flex;}
  .hero{padding-top:110px;}
  .hero-grid{grid-template-columns:1fr; text-align:center;}
  .hero-copy{padding-bottom:20px;}
  .hero-sub{margin-left:auto; margin-right:auto;}
  .hero-eyebrow,.hero-actions,.hero-stats-row{justify-content:center;}
  .fighter-card{order:-1; height:auto; margin-bottom:10px;}
  .fighter-frame{width:min(85%, 340px); margin:0 auto;}
  .fighter-tag{left:50%; transform:translateX(-50%) translateZ(60px); text-align:center;}
  .corner-badge{right:8px;}
  .about-grid{grid-template-columns:1fr;}
  .prog-grid{grid-template-columns:repeat(2,1fr);}
  .event-card{grid-template-columns:1fr;}
  .event-img::after{background:linear-gradient(180deg, transparent 60%, var(--ink) 100%);}
  .event-body{padding:40px 32px;}
  .gal-grid{grid-template-columns:repeat(2,1fr); grid-auto-rows:150px;}
  .stats-grid{grid-template-columns:repeat(2,1fr); row-gap:32px;}
  .coaches-grid{grid-template-columns:1fr;}
  .sched-row{grid-template-columns:1fr; gap:4px;}
  .sched-row .time,.sched-row .note{text-align:left;}
  .loc-grid{grid-template-columns:1fr;}
  section{padding:76px 0;}
  .wrap{padding:0 22px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .ticker-track{animation:none;}
  .fighter-frame,.coach-inner,.prog-card img,.gal-item img{transition:none;}
}