:root{
  --bg:#fbfbfd; --soft:#f5f5f7; --txt:#1d1d1f; --muted:#6e6e73; --line:#d2d2d7;
  --acc:#a8865a; --acc2:#c9a978; --dark:#000; --dtxt:#f5f5f7; --dmuted:#a1a1a6;
  --r:22px; --w:1080px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Inter,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--txt);line-height:1.47;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
[dir=rtl] body{font-family:"Noto Kufi Arabic","Geeza Pro","Segoe UI",Tahoma,var(--font)}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
[hidden]{display:none!important}

/* Barra superior */
.nav{position:fixed;inset:0 0 auto;z-index:50;height:48px;background:rgba(0,0,0,.0);transition:background .3s,backdrop-filter .3s;color:#fff}
.nav.solid{background:rgba(251,251,253,.78);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);color:var(--txt);border-bottom:1px solid rgba(0,0,0,.08)}
.nav-in{max-width:var(--w);margin:auto;height:100%;display:flex;align-items:center;gap:16px;padding:0 16px}
.logo{font-weight:600;letter-spacing:.04em;text-decoration:none;font-size:18px}
.logo span{color:var(--acc2);margin:0 1px}
.links{display:flex;gap:22px;margin-inline-start:auto;font-size:13px}
.links a{text-decoration:none;opacity:.85}
.links a:hover{opacity:1}
.langs{display:flex;gap:2px;margin-inline-start:12px}
.langs button{font-size:12px;padding:4px 7px;border-radius:999px;opacity:.7}
.langs button.on{opacity:1;background:rgba(127,127,127,.22)}
@media (max-width:760px){.links{display:none}.langs{margin-inline-start:auto}}

/* Portada */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;color:#fff;display:flex;align-items:flex-end;justify-content:center;text-align:center;background:#000}
.hero-img{position:absolute;inset:-4%;background:url(../img/hero.jpg) 50% 62%/cover no-repeat;transform:scale(1.08);transition:transform .1s linear;will-change:transform}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,0) 30%,rgba(0,0,0,.15) 55%,rgba(0,0,0,.75) 100%)}
.hero-txt{position:relative;z-index:2;padding:0 16px 9vh;animation:sube 1.4s cubic-bezier(.2,.7,.2,1) both}
.kicker{text-transform:uppercase;letter-spacing:.22em;font-size:12px;font-weight:600;opacity:.9;margin-bottom:10px}
[dir=rtl] .kicker{letter-spacing:0;font-size:15px}
.hero h1{font-size:clamp(52px,11vw,128px);font-weight:700;letter-spacing:-.035em;line-height:1}
.amp{font-weight:200;color:var(--acc2)}
.hero-fecha{font-size:clamp(19px,2.6vw,28px);font-weight:500;margin-top:14px}
.hero-lugar{opacity:.8;margin-top:2px}
.countdown{display:flex;justify-content:center;gap:clamp(14px,4vw,40px);margin:26px 0 28px}
.countdown div{display:flex;flex-direction:column;align-items:center;min-width:56px}
.countdown b{font-size:clamp(28px,5vw,46px);font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.countdown span{font-size:12px;opacity:.75;text-transform:uppercase;letter-spacing:.08em}
@keyframes sube{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}

/* Botones */
.btn{display:inline-block;background:var(--txt);color:#fff;padding:13px 26px;border-radius:999px;font-size:17px;font-weight:500;text-decoration:none;transition:transform .2s,opacity .2s}
.btn:hover{transform:scale(1.03)}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.5;transform:none}
.btn-light{background:#fff;color:#000}
.btn-ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.link{color:var(--acc);text-decoration:none;font-weight:500}
.link:hover{text-decoration:underline}

/* Secciones */
.sec{padding:clamp(80px,12vw,150px) 0}
.sec.dark{background:var(--dark);color:var(--dtxt)}
.sec.soft{background:var(--soft)}
.wrap{max-width:var(--w);margin:auto;padding:0 16px}
.narrow{max-width:680px}
h2{font-size:clamp(40px,7vw,80px);font-weight:700;letter-spacing:-.03em;line-height:1.05}
.sub{font-size:clamp(19px,2.4vw,26px);color:var(--muted);max-width:640px;margin-top:14px;font-weight:500;line-height:1.3}
.dark .sub{color:var(--dmuted)}
h3{font-size:24px;font-weight:600;letter-spacing:-.01em}
.muted{color:var(--muted)}

/* Aparición al hacer scroll */
.reveal{opacity:0;transform:translateY(36px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero-img{transform:none!important}}

/* Carrusel historia */
.carousel{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:44px max(16px,calc((100vw - var(--w))/2 + 16px)) 20px;scrollbar-width:none}
.carousel::-webkit-scrollbar{display:none}
.carousel figure{flex:0 0 auto;width:min(78vw,380px);aspect-ratio:3/4;border-radius:var(--r);overflow:hidden;scroll-snap-align:center;background:#ddd;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.carousel img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.carousel figure:hover img{transform:scale(1.04)}

/* Mosaico con vosotros */
.masonry{columns:3 260px;column-gap:14px;margin-top:44px}
.masonry img{width:100%;border-radius:16px;margin-bottom:14px;break-inside:avoid;opacity:0;transform:translateY(24px) scale(.98);transition:opacity .9s,transform .9s}
.masonry img.in{opacity:1;transform:none}

/* Tarjetas de información */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:44px}
.card{background:var(--soft);border-radius:var(--r);padding:30px 26px;display:flex;flex-direction:column;gap:8px}
.card .ico{font-size:30px}
.card h3{font-size:14px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:600}
.card .big{font-size:26px;font-weight:600;letter-spacing:-.01em;line-height:1.2}
.card .link{margin-top:auto;padding-top:8px}

/* Formularios */
.form{display:flex;flex-direction:column;gap:18px;margin-top:40px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:500}
.form input:not([type=radio]):not([type=checkbox]):not([type=file]),.form textarea{font:inherit;font-size:17px;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--txt);width:100%;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 4px rgba(168,134,90,.18)}
.form .err{border-color:#e30000!important}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
fieldset{border:0;display:flex;flex-wrap:wrap;gap:8px}
legend{font-size:15px;font-weight:500;margin-bottom:8px;width:100%}
fieldset label{flex-direction:row!important;gap:0!important}
fieldset input{position:absolute;opacity:0;pointer-events:none}
fieldset span{display:inline-block;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:15px;cursor:pointer;transition:all .2s;user-select:none}
fieldset input:checked+span{background:var(--txt);color:#fff;border-color:var(--txt)}
fieldset input:focus-visible+span{box-shadow:0 0 0 3px rgba(168,134,90,.4)}
#siVienes{display:flex;flex-direction:column;gap:18px}
.check{flex-direction:row!important;align-items:flex-start;gap:10px!important;font-weight:400!important;font-size:14px!important;color:var(--muted)}
.check input{margin-top:3px;width:18px;height:18px;accent-color:var(--txt);flex:none}
.msg{min-height:1.4em;font-size:15px;font-weight:500}
.msg.ok{color:#1a7f37}.msg.ko{color:#d70015}
.dark .form input:not([type=file]){background:#1d1d1f;border-color:#424245;color:#fff}
.drop{border:1.5px dashed #555;border-radius:var(--r);padding:34px 16px;align-items:center;text-align:center;cursor:pointer}
.drop input{position:absolute;opacity:0;width:1px;height:1px}
.drop span{font-size:19px}
.drop small{color:var(--dmuted)}
.bar{height:6px;background:#333;border-radius:9px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--acc2);transition:width .3s}
.galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:6px;margin-top:30px}
.galeria a{aspect-ratio:1;overflow:hidden;border-radius:10px;background:#1d1d1f}
.galeria img{width:100%;height:100%;object-fit:cover}

/* Juegos */
.games{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin-top:44px}
.game{position:relative;border-radius:28px;overflow:hidden;min-height:480px;display:flex;align-items:flex-end;color:#fff;background:#000}
.game::before{content:"";position:absolute;inset:0;background:center/cover no-repeat;transition:transform 1.2s}
.game:hover::before{transform:scale(1.05)}
.game::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 20%,rgba(0,0,0,.85) 85%)}
.game-in{position:relative;z-index:2;padding:30px 26px}
.game h3{font-size:34px;letter-spacing:-.02em;margin-bottom:8px}
.game p{opacity:.9}

/* Ventana modal */
.modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:center;padding:12px;animation:fade .3s}
.modal-box{position:relative;background:var(--bg);color:var(--txt);border-radius:28px;width:100%;max-width:560px;max-height:calc(100svh - 24px);overflow:auto;padding:30px 22px 26px;animation:pop .4s cubic-bezier(.2,.8,.2,1)}
.x{position:absolute;top:12px;inset-inline-end:12px;width:36px;height:36px;border-radius:50%;background:var(--soft);font-size:24px;line-height:1}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(20px)}}
.modal h3{font-size:30px;margin-bottom:10px;padding-inline-end:40px}
.modal p{color:var(--muted)}
.modal .form{margin-top:20px}

/* Quiz */
.q-top{display:flex;justify-content:space-between;font-size:14px;color:var(--muted);margin-bottom:10px;padding-inline-end:44px}
.q-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;background:#ddd}
.q-time{height:5px;border-radius:9px;background:var(--soft);overflow:hidden;margin:14px 0}
.q-time i{display:block;height:100%;background:var(--acc);width:100%}
.q-p{font-size:22px;font-weight:600;margin-bottom:12px;color:var(--txt)!important}
.q-ops{display:flex;flex-direction:column;gap:10px}
.q-ops button{padding:15px;border-radius:14px;background:var(--soft);font-size:17px;font-weight:500;text-align:start;transition:transform .15s,background .2s}
.q-ops button:active{transform:scale(.98)}
.q-ops button.sel{background:var(--txt);color:#fff}
.score{font-size:72px;font-weight:700;letter-spacing:-.03em;text-align:center;margin:10px 0}
.rank{list-style:none;margin-top:14px;counter-reset:r}
.rank li{display:flex;justify-content:space-between;padding:12px 4px;border-bottom:1px solid var(--line);counter-increment:r;font-size:17px}
.rank li::before{content:counter(r);width:28px;color:var(--muted);font-weight:600}
.rank li span{flex:1}
.rank li:nth-child(1)::before{content:"🥇"}.rank li:nth-child(2)::before{content:"🥈"}.rank li:nth-child(3)::before{content:"🥉"}
.rank li.yo{font-weight:700}
.big-rank .modal-box{max-width:900px}
.big-rank .rank li{font-size:28px;padding:16px 4px}

/* Bingo */
.bingo{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:16px}
.bingo button{aspect-ratio:1;border-radius:12px;background:var(--soft);font-size:clamp(10px,2.8vw,13px);line-height:1.2;padding:4px;transition:all .25s;display:flex;align-items:center;justify-content:center;text-align:center}
.bingo button.on{background:var(--acc);color:#fff;transform:rotate(-2deg) scale(.97)}
.bingo-win{text-align:center;font-size:44px;font-weight:800;color:var(--acc);margin-top:14px;animation:pop .5s}

.pie{text-align:center;padding:40px 16px 60px;color:var(--muted);font-size:13px;background:var(--bg)}
.g-quiz::before{background-image:url(../img/q01.jpg)}.g-bingo::before{background-image:url(../img/g07.jpg)}

/* Nosotros a lo largo de los años */
.nota{color:var(--dmuted);margin-top:18px;max-width:640px;font-size:15px;font-style:italic}
.anos{margin-top:44px;display:flex;flex-direction:column}
.ano{border-top:1px solid #2a2a2c}
.ano:last-child{border-bottom:1px solid #2a2a2c}
.ano-h{width:100%;display:flex;align-items:baseline;gap:14px;padding:22px 4px;text-align:start}
.ano-h b{font-size:clamp(34px,6vw,56px);font-weight:700;letter-spacing:-.03em;transition:color .3s}
.ano-h small{color:var(--dmuted);font-size:14px}
.ano-h i{margin-inline-start:auto;font-style:normal;font-size:28px;color:var(--dmuted);transition:transform .4s}
.ano.open .ano-h i{transform:rotate(45deg)}
.ano.open .ano-h b,.ano-h:hover b{color:var(--acc2)}
.ano-c{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s cubic-bezier(.2,.7,.2,1)}
.ano.open .ano-c{grid-template-rows:1fr}
.ano-c>div{overflow:hidden}
.show{position:relative;aspect-ratio:4/5;max-height:78svh;margin:0 auto 26px;border-radius:var(--r);overflow:hidden;background:#111;width:min(100%,640px)}
.show img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transform:scale(1.03);transition:opacity .45s,transform 2s}
.show img.on{opacity:1;transform:none}
.show img.fondo{object-fit:cover;filter:blur(30px) brightness(.5);transform:scale(1.2);opacity:1;transition:none}
.show-ui{position:absolute;inset:auto 0 0;display:flex;align-items:center;gap:8px;padding:12px;background:linear-gradient(transparent,rgba(0,0,0,.6));z-index:3}
.show-ui button{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.18);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;font-size:16px}
.show-ui span{margin-inline-start:auto;font-size:13px;color:#ddd;font-variant-numeric:tabular-nums}
.show-bar{position:absolute;inset:0 0 auto;height:3px;background:rgba(255,255,255,.15);z-index:3}
.show-bar i{display:block;height:100%;background:var(--acc2);width:0;transition:width .3s}
.ano{scroll-margin-top:56px}