/* FORTANKS · hoja de estilos de la web. Fuentes y artes: las mismas del juego. */
@font-face{font-family:"Titan One";src:url(/fonts/titan-one.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Fredoka";src:url(/fonts/fredoka-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Fredoka";src:url(/fonts/fredoka-700.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --ink:#110d09; --ink-2:#1a140f; --ink-3:#251c15; --line:#3a2b1f;
  --rust:#a5502a; --rust-d:#6c321b; --steel:#4b5866;
  --yellow:#ffc81f; --yellow-l:#ffe36b; --orange:#ff8a1c; --toxic:#7ee03d; --toxic-d:#3f9d24;
  --bone:#f7edd8; --muted:#cfc0a5; --red:#e6452e;
  --wrap:1160px;
  --outline:3px 0 0 #000,-3px 0 0 #000,0 3px 0 #000,0 -3px 0 #000,2px 2px 0 #000,-2px 2px 0 #000,2px -2px 0 #000,-2px -2px 0 #000;
  --outline-s:2px 0 0 #000,-2px 0 0 #000,0 2px 0 #000,0 -2px 0 #000,1px 1px 0 #000,-1px 1px 0 #000,1px -1px 0 #000,-1px -1px 0 #000;
  --f-title:"Titan One","Arial Black",Impact,sans-serif;
  --f-body:"Fredoka",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink);-webkit-text-size-adjust:100%}
body{margin:0;color:var(--bone);font:500 1.0625rem/1.6 var(--f-body);overflow-x:hidden;overflow-x:clip;min-height:100vh;
  background:var(--ink)}
img{max-width:100%;height:auto}
a{color:var(--yellow)}
h1,h2,h3{font-family:var(--f-title);font-weight:400;margin:0;line-height:1.12;letter-spacing:.01em;text-wrap:balance}
p{margin:0 0 1rem}
.wrap{width:min(var(--wrap),100% - 2rem);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:.5rem;top:-4rem;z-index:99;background:var(--yellow);color:#000;padding:.6rem 1rem;border-radius:10px;font-weight:700;text-decoration:none}
.skip:focus{top:.5rem}
:focus-visible{outline:3px solid var(--toxic);outline-offset:3px;border-radius:6px}
.outline{color:#fff;text-shadow:var(--outline),0 5px 0 rgba(0,0,0,.4)}
.gold{color:#ffd23a}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.8rem;padding:.8rem 1.6rem;font:400 1.25rem/1.05 var(--f-title);color:#2a1a00;text-decoration:none;text-align:left;cursor:pointer;
  background:linear-gradient(#fff08c,#ffc21f 45%,#f28c00);border:4px solid #000;border-radius:16px;
  box-shadow:0 6px 0 #000,0 16px 24px rgba(0,0,0,.45),inset 0 3px 0 rgba(255,255,255,.65),inset 0 -4px 0 rgba(160,70,0,.35);
  text-shadow:0 1px 0 rgba(255,255,255,.55);transition:transform .12s,box-shadow .12s,filter .12s;position:relative}
.btn:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn:active{transform:translateY(4px);box-shadow:0 2px 0 #000,0 6px 10px rgba(0,0,0,.4),inset 0 3px 0 rgba(255,255,255,.5)}
.btn svg{width:1.9rem;height:1.9rem;flex:none;filter:drop-shadow(0 1px 0 rgba(255,255,255,.6))}
.btn small{display:block;font:700 .72rem/1.2 var(--f-body);letter-spacing:.04em;text-transform:uppercase;opacity:.8;margin-top:.2rem}
.btn-lg{padding:1rem 2rem;font-size:1.55rem}
.btn-sm{padding:.5rem 1rem;font-size:1rem;border-width:3px;box-shadow:0 4px 0 #000,inset 0 2px 0 rgba(255,255,255,.6);border-radius:12px}
.btn-ghost{background:linear-gradient(#3d6e86,#274d63);color:#fff;text-shadow:var(--outline-s);box-shadow:0 6px 0 #000,0 16px 24px rgba(0,0,0,.4),inset 0 3px 0 rgba(255,255,255,.3),inset 0 -4px 0 rgba(0,0,0,.25)}
.btn-ghost:active{box-shadow:0 2px 0 #000}

/* ---------- barra superior ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(20,14,10,.94);border-bottom:4px solid #000;box-shadow:0 5px 0 var(--rust-d);backdrop-filter:blur(8px)}
.nav .wrap{display:flex;align-items:center;gap:1rem;min-height:68px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:#ffd23a;font:400 1.55rem/1 var(--f-title);text-shadow:var(--outline-s),0 3px 0 rgba(0,0,0,.5);margin-right:auto}
.brand img{width:44px;height:44px;border-radius:11px;border:3px solid #000;box-shadow:0 3px 0 #000}
.menu{display:flex;align-items:center;gap:.2rem}
.menu a{color:var(--bone);text-decoration:none;font-weight:700;padding:.5rem .75rem;border-radius:10px;font-size:.98rem}
.menu a:hover{background:rgba(255,200,31,.14);color:var(--yellow-l)}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.45rem;padding:.35rem .6rem;border:3px solid #000;border-radius:12px;background:#2a1f16;font-weight:700;font-size:.9rem;color:var(--bone)}
.lang summary::-webkit-details-marker{display:none}
.lang img{width:26px;height:19px;border-radius:4px;object-fit:cover;box-shadow:0 0 0 2px #000}
.lang ul{position:absolute;right:0;top:calc(100% + 8px);margin:0;padding:.4rem;list-style:none;background:#1a140f;border:4px solid #000;border-radius:14px;box-shadow:0 10px 0 rgba(0,0,0,.4);min-width:190px;z-index:70}
.lang li a{display:flex;align-items:center;gap:.6rem;padding:.5rem .6rem;border-radius:9px;color:var(--bone);text-decoration:none;font-weight:700}
.lang li a:hover,.lang li a[aria-current]{background:rgba(255,200,31,.16)}
.burger{display:none}
.burger summary{list-style:none;cursor:pointer;width:46px;height:46px;border:3px solid #000;border-radius:12px;background:#2a1f16;display:grid;place-items:center}
.burger summary::-webkit-details-marker{display:none}
.burger summary span,.burger summary span::before,.burger summary span::after{content:"";display:block;width:22px;height:3px;background:var(--bone);border-radius:2px;position:relative}
.burger summary span::before{position:absolute;top:-7px}.burger summary span::after{position:absolute;top:7px}
.burger:not([open]) nav{display:none}
.burger nav{position:absolute;left:0;right:0;top:100%;background:#17100b;border-bottom:4px solid #000;padding:.6rem 1rem 1rem;display:grid;gap:.2rem}
.burger nav a{padding:.75rem .5rem;color:var(--bone);text-decoration:none;font-weight:700;border-bottom:2px solid rgba(255,255,255,.07)}
@media (max-width:920px){.menu{display:none}.burger{display:block}.nav .btn-sm{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(1.5rem,4vw,3.4rem) 0 0;background:#1a0f0a}
.hero-bg{position:absolute;inset:0;z-index:-4;background:url(/img/hero-bg.webp) center 28%/cover no-repeat;filter:saturate(1.15) brightness(.62)}
.hero::before{content:"";position:absolute;inset:0;z-index:-3;
  background:radial-gradient(ellipse 60% 70% at 72% 38%,rgba(255,150,40,.28),transparent 70%),
             linear-gradient(90deg,rgba(14,9,6,.92) 0%,rgba(14,9,6,.55) 48%,rgba(14,9,6,.1) 100%),
             linear-gradient(to bottom,rgba(14,9,6,0) 55%,rgba(14,9,6,.9) 100%)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:1.5rem;align-items:center;padding-bottom:clamp(7rem,15vw,15rem)}
.hero-logo{display:block;width:min(560px,100%);height:auto;margin:0 0 .4rem -.4rem;filter:drop-shadow(0 8px 0 rgba(0,0,0,.35)) drop-shadow(0 0 28px rgba(255,140,30,.35))}
.kicker{display:inline-block;font:700 .85rem/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:#1a0f00;
  background:repeating-linear-gradient(-45deg,var(--yellow) 0 12px,#2a1d0c 12px 24px);padding:.34rem .34rem;border:3px solid #000;border-radius:8px;margin-bottom:1rem}
.kicker span{display:block;background:var(--yellow);padding:.32rem .7rem;border-radius:4px}
.hero h1{font-size:clamp(1.55rem,3.1vw,2.45rem);color:#fff;text-shadow:var(--outline),0 6px 0 rgba(0,0,0,.4);margin-bottom:1rem;max-width:20ch}
.hero .sub{font-size:clamp(1.02rem,1.5vw,1.2rem);color:#f3e6cb;max-width:46ch;margin-bottom:1.6rem;text-shadow:0 2px 0 rgba(0,0,0,.7)}
.cta-row{display:flex;flex-wrap:wrap;gap:1rem 1.2rem;align-items:center;margin-bottom:1.5rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;margin:0;padding:0}
.chips li{background:rgba(10,7,4,.72);border:3px solid #000;border-radius:999px;padding:.25rem .85rem;font-weight:700;font-size:.9rem;color:var(--yellow-l);box-shadow:0 3px 0 #000}
.hero-art{position:relative;aspect-ratio:1/1;max-width:640px;width:100%;justify-self:end;animation:bob 6s ease-in-out infinite}
.hero-art .tank{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  -webkit-mask-image:radial-gradient(ellipse 50% 48% at 50% 50%,#000 62%,transparent 100%);mask-image:radial-gradient(ellipse 50% 48% at 50% 50%,#000 62%,transparent 100%);
  }
@keyframes bob{50%{transform:translateY(-10px) rotate(.4deg)}}
.muzzle{position:absolute;left:79%;top:31%;width:26%;aspect-ratio:1;margin:-13% 0 0 -13%;border-radius:50%;
  background:radial-gradient(circle,rgba(255,236,140,.95),rgba(255,160,30,.5) 40%,transparent 70%);mix-blend-mode:screen;animation:flash 2.4s ease-in-out infinite;pointer-events:none}
@keyframes flash{0%,100%{opacity:.25;transform:scale(.8)}12%{opacity:1;transform:scale(1.15)}30%{opacity:.4;transform:scale(.9)}}
.arc{position:absolute;inset:0;z-index:-2;width:100%;height:100%;pointer-events:none;opacity:.9}
.ground{position:absolute;left:0;right:0;bottom:0;z-index:-1;height:clamp(120px,24vw,320px);overflow:hidden}
.ground img{width:100%;height:100%;object-fit:cover;object-position:50% 100%;
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 46%);mask-image:linear-gradient(to bottom,transparent 0,#000 46%);filter:saturate(1.1) contrast(1.05)}
.embers{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.embers i{position:absolute;bottom:-12px;left:var(--x);width:var(--s);height:var(--s);border-radius:50%;background:radial-gradient(circle,#ffe58a,#ff8a1c 60%,transparent 72%);opacity:0;animation:rise var(--d) linear var(--t) infinite}
@keyframes rise{0%{transform:translate(0,0);opacity:0}10%{opacity:.9}100%{transform:translate(var(--dx),-78vh);opacity:0}}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;text-align:left;padding-bottom:9rem}
  .hero-art{justify-self:center;max-width:460px;margin-top:-.5rem}
  .hero h1{max-width:none}
  .arc{display:none}
}

/* ---------- cinta de peligro ---------- */
.tape-wrap{position:relative;z-index:5;overflow:hidden;margin-top:-2.6rem;padding:16px 0 18px;pointer-events:none}
.tape{position:relative;overflow:hidden;margin:0 -3vw;transform:rotate(-1.3deg);background:#15100b;border-block:0;box-shadow:0 8px 0 rgba(0,0,0,.45)}
.tape::before,.tape::after{content:"";display:block;height:14px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 18px,#15100b 18px 36px);border-block:3px solid #000}
.tape .track{display:flex;width:max-content;animation:run 38s linear infinite;padding:.55rem 0}
.tape .track span{font:400 1.25rem/1 var(--f-title);color:var(--yellow);text-shadow:var(--outline-s);white-space:nowrap;padding-right:1.6rem}
.tape .track span::after{content:"✦";color:var(--orange);margin-left:1.6rem}
@keyframes run{to{transform:translateX(-50%)}}

/* ---------- secciones ---------- */
.sec{position:relative;isolation:isolate;overflow:hidden;padding:calc(clamp(3.5rem,8vw,6.5rem) + 18px) 0 clamp(3.5rem,8vw,6.5rem);margin-top:-18px;
  background:linear-gradient(180deg,var(--c1,#2a1f16),var(--c2,#150f0b));clip-path:var(--clip,none)}
.sec::after{content:"";position:absolute;inset:0;z-index:-2;background:var(--bgimg,none) center/cover no-repeat;opacity:0;transition:opacity 1s;pointer-events:none}
.sec.bg-on::after{opacity:.5}
.sec::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 70% 55% at 50% 0%,rgba(255,255,255,.14),transparent 70%),linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.38))}
.sec>.wrap{position:relative;z-index:1}
.sec .rail-wrap,.sec .rail-btns{position:relative;z-index:1}
.lead{text-shadow:0 2px 0 rgba(0,0,0,.65)}
.plate{width:min(100%,600px);aspect-ratio:603/211;margin:0 auto 1.3rem;background:url(/img/ui-titulo.webp) center/100% 100% no-repeat;display:flex;align-items:center;justify-content:center;padding:6.2% 12.5% 8%;text-align:center}
.plate h2{font-size:clamp(1.15rem,3.9vw,2.2rem);color:#ffd23a;text-shadow:var(--outline),0 4px 0 rgba(0,0,0,.45)}
.lead{max-width:62ch;margin:0 auto 2.4rem;text-align:center;color:#f6ecd7;font-size:1.12rem;text-shadow:0 2px 0 rgba(0,0,0,.65)}
.center{text-align:center}
.rv{opacity:1;transform:none}
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1);transition-delay:var(--rd,0s)}
.js .rv.in{opacity:1;transform:none}

/* paneles con artes del juego (9-slice) */
.fr-oxido{border:34px solid transparent;border-image:url(/img/ui-oxido.webp) 34 fill/34px stretch}
.fr-acero{border:34px solid transparent;border-image:url(/img/ui-acero.webp) 40 fill/34px stretch}
.fr-tubo{border:50px solid transparent;border-image:url(/img/ui-tubo.webp) 90 fill/50px stretch}

/* como se juega */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;counter-reset:s;margin-bottom:2rem}
.step{position:relative;text-align:center;padding:0 1.5rem .5rem;color:#fff;transition:transform .25s}
.step:hover{transform:translateY(-6px) rotate(-.6deg)}
.step .n{position:absolute;left:-1.6rem;top:-1.7rem;width:3rem;height:3rem;display:grid;place-items:center;border-radius:50%;background:var(--yellow);border:4px solid #000;box-shadow:0 4px 0 #000;font:400 1.5rem/1 var(--f-title);color:#2a1a00;z-index:2}
.step .pic{height:132px;display:grid;place-items:center;margin-bottom:.4rem}
.step h3{font-size:1.65rem;margin-bottom:.4rem;text-shadow:var(--outline),0 4px 0 rgba(0,0,0,.4)}
.step p{color:#fff;margin:0;text-shadow:0 2px 0 #000,0 0 6px #000;font-size:1rem}
.pic-hand{position:relative;width:230px;height:128px}
.pic-hand .dot{position:absolute;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:#fff;border:3px solid #000;left:calc(30% + var(--i)*9.5%);top:calc(86% - var(--i)*26% + var(--i)*var(--i)*3.6%)}
.pic-hand img{position:absolute;width:58px;left:3%;top:4px;animation:drag 2.8s ease-in-out infinite;transform-origin:30% 10%}
@keyframes drag{0%,12%{transform:translate(0,0)}50%,66%{transform:translate(-14px,52px) rotate(-8deg)}100%{transform:translate(0,0)}}
.step-tail{text-align:center;font:400 clamp(1.1rem,2.4vw,1.5rem)/1.3 var(--f-title);color:#fff;text-shadow:var(--outline-s);max-width:34ch;margin:0 auto}
@media (max-width:860px){.steps{grid-template-columns:1fr;max-width:460px;margin-inline:auto;gap:1.6rem}}

/* demo */
.demo-frame{width:min(100%,980px);margin-inline:auto;padding:0;position:relative}
.demo-stage{position:relative;aspect-ratio:8/5;border-radius:14px;overflow:hidden;margin:-18px;background:#241008;touch-action:none;box-shadow:inset 0 0 0 3px #000}
.demo-stage canvas{display:block;width:100%;height:100%;cursor:none;touch-action:none;-webkit-tap-highlight-color:transparent}
.demo-hint{position:absolute;left:11%;bottom:21%;display:flex;align-items:center;gap:.5rem;pointer-events:none;transition:opacity .3s}
.demo-hint img{width:clamp(34px,6vw,56px);animation:drag2 2.4s ease-in-out infinite;transform-origin:30% 10%}
.demo-hint span{max-width:11em;font:400 clamp(.62rem,1.9vw,1.1rem)/1.15 var(--f-title);color:#fff;text-shadow:var(--outline-s);background:rgba(0,0,0,.45);padding:.3rem .6rem;border-radius:8px}
.demo-hint .ht{display:none}
@media (pointer:coarse){.demo-hint .hm{display:none}.demo-hint .ht{display:inline}}
@keyframes drag2{0%,10%{transform:translate(18px,-14px)}55%,70%{transform:translate(-26px,16px) rotate(-8deg)}100%{transform:translate(18px,-14px)}}
.demo-hud{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:2.2rem;width:min(100%,980px);margin-inline:auto;flex-wrap:wrap}
.shots{font:400 1.3rem/1 var(--f-title);color:#fff;text-shadow:var(--outline-s);background:#1a120c;border:4px solid #000;border-radius:14px;padding:.55rem 1rem;box-shadow:0 4px 0 #000}
.shots b{color:var(--yellow);font-weight:400}
.demo-keys{color:var(--muted);font-size:.85rem;margin:.9rem auto 0;text-align:center;max-width:70ch}
.win{position:absolute;inset:0;display:none;place-items:center;background:rgba(10,6,4,.62);backdrop-filter:blur(2px);z-index:3;padding:1rem}
.win.on{display:grid}
.win .card{text-align:center;max-width:460px;padding:1.2rem 1.4rem 1.4rem;background:linear-gradient(#2d1f15,#1a120c);border:5px solid #000;border-radius:20px;box-shadow:0 8px 0 #000,0 0 0 4px var(--yellow);animation:pop .45s cubic-bezier(.2,1.4,.3,1)}
@keyframes pop{from{transform:scale(.6);opacity:0}}
.win h3{font-size:clamp(1.3rem,3.4vw,2rem);color:#ffd23a;text-shadow:var(--outline);margin-bottom:.5rem}
.win p{font-size:.98rem;margin-bottom:1rem}
.win .row{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap}
@media (max-width:560px){.demo-stage{margin:-12px}.fr-tubo{border-width:34px;border-image-width:34px}.win .btn{font-size:1rem;padding:.6rem 1rem}}

/* caracteristicas */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.feat{color:#fff;display:flex;flex-direction:column;gap:.5rem;padding:.1rem 1.3rem .9rem;transition:transform .25s,filter .25s}
.feat:hover{transform:translateY(-6px) rotate(.5deg);filter:brightness(1.08)}
.feat .ic{height:104px;display:flex;align-items:flex-end}
.feat .ic img{max-height:104px;max-width:200px;width:auto;filter:drop-shadow(0 5px 0 rgba(0,0,0,.45))}
.feat h3{font-size:1.4rem;text-shadow:var(--outline-s),0 3px 0 rgba(0,0,0,.4)}
.feat p{margin:0;color:#fbf0da;font-size:.99rem;text-shadow:0 2px 0 rgba(0,0,0,.55)}
@media (max-width:980px){.grid3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid3{grid-template-columns:1fr}}

/* campeones */
.rail-wrap{position:relative}
.rail{display:flex;gap:1.2rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:1.4rem max(1rem,calc((100vw - var(--wrap))/2)) 2.4rem;scrollbar-width:thin;scrollbar-color:var(--rust) #1a120c;-webkit-overflow-scrolling:touch;cursor:grab}
.rail.drag{cursor:grabbing;scroll-snap-type:none}
.rail::-webkit-scrollbar{height:10px}.rail::-webkit-scrollbar-thumb{background:var(--rust);border-radius:6px;border:2px solid #000}.rail::-webkit-scrollbar-track{background:#1a120c}
.champ{flex:0 0 min(272px,74vw);scroll-snap-align:center;position:relative;border-radius:22px;overflow:hidden;border:5px solid #000;background:#000;box-shadow:0 8px 0 #000,0 22px 34px rgba(0,0,0,.5);transition:transform .25s,box-shadow .25s;margin:0}
.champ:hover{transform:translateY(-10px) rotate(-1.2deg)}
.champ img{display:block;width:100%;aspect-ratio:9/14;object-fit:cover;object-position:50% 38%;user-select:none;-webkit-user-drag:none;pointer-events:none}
.champ figcaption{position:absolute;left:0;right:0;bottom:0;padding:3.4rem .9rem .95rem;background:linear-gradient(transparent,rgba(8,5,3,.82) 38%,rgba(8,5,3,.96))}
.champ h3{font-size:1.5rem;color:#ffd23a;text-shadow:var(--outline-s),0 3px 0 rgba(0,0,0,.5);margin-bottom:.25rem}
.champ p{margin:0;font-size:.9rem;line-height:1.4;color:#f4e8cf}
.champ .no{position:absolute;top:.6rem;left:.6rem;z-index:2;font:400 .95rem/1 var(--f-title);color:#2a1a00;background:var(--yellow);border:3px solid #000;border-radius:10px;padding:.2rem .55rem;box-shadow:0 3px 0 #000}
.rail-btns{display:flex;gap:.7rem;justify-content:center;margin-top:-.4rem}
.rb{width:54px;height:54px;border-radius:50%;border:4px solid #000;background:linear-gradient(#ffe36b,#f29a00);box-shadow:0 5px 0 #000;cursor:pointer;display:grid;place-items:center;transition:transform .1s}
.rb:active{transform:translateY(3px);box-shadow:0 2px 0 #000}
.rb svg{width:24px;height:24px;fill:#2a1a00}

/* mundos */
.world-view{position:relative;width:min(100%,940px);margin:0 auto 1.2rem}
.world-view .vp{position:relative;aspect-ratio:16/9;margin:-22px;overflow:hidden;border-radius:10px;background:#120b07}
.world-view .vp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .45s}
.world-view .cap{position:absolute;left:0;right:0;bottom:0;padding:2.6rem 1.3rem 1rem;background:linear-gradient(transparent,rgba(8,5,3,.88));display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.world-view .cap b{font:400 clamp(1.3rem,3.4vw,2.2rem)/1 var(--f-title);color:#fff;text-shadow:var(--outline)}
.world-view .cap span{font-weight:700;color:var(--yellow-l);background:rgba(0,0,0,.5);border:3px solid #000;border-radius:999px;padding:.15rem .8rem}
.worlds{display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem;list-style:none;margin:2.4rem auto 1rem;padding:0;width:min(100%,940px)}
.worlds button{all:unset;box-sizing:border-box;cursor:pointer;display:block;width:100%;border:4px solid #000;border-radius:14px;overflow:hidden;position:relative;background:#000;box-shadow:0 5px 0 #000;transition:transform .15s,box-shadow .15s}
.worlds button:hover{transform:translateY(-3px)}
.worlds button[aria-pressed=true]{box-shadow:0 5px 0 #000,0 0 0 4px var(--yellow);transform:translateY(-3px)}
.worlds button:focus-visible{outline:3px solid var(--toxic);outline-offset:3px}
.worlds img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}
.worlds .nm{position:absolute;left:0;right:0;bottom:0;padding:1.2rem .4rem .35rem;background:linear-gradient(transparent,rgba(8,5,3,.92));font:400 .78rem/1.1 var(--f-title);color:#fff;text-shadow:var(--outline-s);text-align:center}
.worlds .ix{position:absolute;top:.3rem;left:.3rem;width:1.5rem;height:1.5rem;display:grid;place-items:center;border-radius:50%;background:var(--yellow);border:2px solid #000;font:400 .78rem/1 var(--f-title);color:#2a1a00}
.world-note{text-align:center;color:var(--muted);font-size:.98rem;margin:0}
@media (max-width:760px){.worlds{grid-template-columns:repeat(2,1fr)}.world-view .vp{margin:-16px}.fr-tubo.world-view{border-width:34px}}

/* capturas */
.phones{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;align-items:start}
.phone{margin:0;text-align:center}
.phone .scr{position:relative;border:11px solid #0a0806;border-radius:30px;overflow:hidden;background:#000;box-shadow:0 0 0 3px #3a3128,0 18px 30px rgba(0,0,0,.55);transition:transform .3s}
.phone .scr::after{content:"";position:absolute;left:5px;top:50%;width:6px;height:44px;margin-top:-22px;border-radius:4px;background:#1c1713}
.phone:nth-child(1) .scr{transform:rotate(-2.6deg)}.phone:nth-child(3) .scr{transform:rotate(2.6deg)}.phone:hover .scr{transform:rotate(0) scale(1.03)}
.phone img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.phone figcaption{margin-top:1.2rem;color:var(--muted);font-size:.98rem;max-width:30ch;margin-inline:auto}
@media (max-width:900px){.phones{grid-template-columns:1fr;max-width:520px;margin-inline:auto}.phone .scr{transform:none!important}}

/* progreso */
.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:.9rem;margin-bottom:2.6rem}
.stat{background:linear-gradient(#2c2016,#1b130d);border:4px solid #000;border-radius:16px;padding:1rem .4rem .8rem;text-align:center;box-shadow:0 6px 0 #000;position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;right:0;top:0;height:10px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 10px,#15100b 10px 20px);border-bottom:3px solid #000}
.stat b{display:block;font:400 clamp(2rem,4.4vw,3.1rem)/1 var(--f-title);color:#ffd23a;text-shadow:var(--outline);margin-top:.7rem}
.stat span{font-weight:700;font-size:.92rem;color:var(--bone);line-height:1.2;display:block;margin-top:.25rem}
@media (max-width:980px){.stats{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.stats{grid-template-columns:repeat(2,1fr)}}
.prog{color:#fff;display:flex;gap:1rem;align-items:center;padding:.3rem 1.2rem .5rem}
.prog .ic{flex:0 0 84px;display:grid;place-items:center}
.prog .ic img{max-width:84px;max-height:84px;width:auto;height:auto;filter:drop-shadow(0 4px 0 rgba(0,0,0,.45))}
.prog h3{font-size:1.2rem;margin-bottom:.2rem;text-shadow:var(--outline-s)}
.prog p{margin:0;font-size:.94rem;color:#fbf0da;line-height:1.45;text-shadow:0 2px 0 rgba(0,0,0,.55)}

/* preguntas */
.faq{max-width:860px;margin:0 auto;display:grid;gap:.8rem}
.faq details{background:linear-gradient(#2b2017,#1d1510);border:4px solid #000;border-radius:16px;box-shadow:0 5px 0 #000;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:1rem;padding:1rem 1.2rem;font:700 1.08rem/1.35 var(--f-body);color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;flex:none;width:2rem;height:2rem;display:grid;place-items:center;border-radius:50%;background:var(--yellow);border:3px solid #000;color:#2a1a00;font:400 1.4rem/1 var(--f-title);transition:transform .2s}
.faq details[open] summary::after{content:"–";transform:rotate(180deg)}
.faq details[open] summary{color:var(--yellow-l);border-bottom:3px solid #000}
.faq .ans{padding:1rem 1.2rem 1.2rem;color:#f0e3c8;margin:0}

/* cierre */
.final{position:relative;isolation:isolate;overflow:hidden;padding:clamp(3.5rem,8vw,6rem) 0;background:#0e1608}
.final-bg{position:absolute;inset:0;z-index:-2;background:url(/img/b2.webp) center/cover no-repeat;filter:brightness(.5) saturate(1.2)}
.final::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,12,5,.9),rgba(8,12,5,.35) 70%,rgba(8,12,5,.6))}
.final-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.final h2{font-size:clamp(1.9rem,5vw,3.4rem);color:#ffd23a;text-shadow:var(--outline),0 6px 0 rgba(0,0,0,.45);margin-bottom:.8rem}
.final p{font-size:1.18rem;max-width:40ch;text-shadow:0 2px 0 rgba(0,0,0,.7)}
.final .cta-row{margin-top:1.4rem}
.qr{display:flex;align-items:center;gap:1rem;margin-top:1.8rem;background:rgba(10,7,4,.7);border:4px solid #000;border-radius:18px;padding:.8rem 1rem;max-width:410px;box-shadow:0 5px 0 #000}
.qr svg{width:104px;height:104px;flex:none;border-radius:10px;border:3px solid #000;shape-rendering:crispEdges}
.qr span{font-weight:700;font-size:.95rem;color:var(--bone)}
.final-art{position:relative;justify-self:center;width:min(100%,520px);aspect-ratio:1/1}
.final-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;-webkit-mask-image:radial-gradient(ellipse 50% 48% at 50% 50%,#000 62%,transparent 100%);mask-image:radial-gradient(ellipse 50% 48% at 50% 50%,#000 62%,transparent 100%)}
@media (max-width:900px){.final-grid{grid-template-columns:1fr}.final-art{order:-1;max-width:340px}.qr{display:none}}
@media (hover:none){.qr{display:none}}

/* pie */
.foot{background:#0b0805;border-top:5px solid #000;box-shadow:inset 0 5px 0 var(--rust-d);padding:2.4rem 0 5.5rem;color:var(--muted);font-size:.93rem}
.foot .wrap{display:grid;grid-template-columns:auto 1fr;gap:1.6rem 2.4rem;align-items:center}
.foot img.fl{width:180px;height:auto}
.foot nav{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.foot a{color:var(--bone);text-decoration:none;font-weight:700}.foot a:hover{color:var(--yellow-l);text-decoration:underline}
.foot .legal{grid-column:1/-1;font-size:.8rem;opacity:.75;margin:0}
@media (max-width:700px){.foot .wrap{grid-template-columns:1fr;text-align:center;justify-items:center}.foot nav{justify-content:center}}

/* barra de descarga movil */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:55;display:none;align-items:center;gap:.8rem;justify-content:space-between;padding:.6rem .9rem calc(.6rem + env(safe-area-inset-bottom));background:rgba(17,12,8,.96);border-top:4px solid #000;box-shadow:0 -5px 0 var(--rust-d);transform:translateY(110%);transition:transform .3s}
.sticky.on{transform:none}
.sticky strong{font:400 1rem/1.15 var(--f-title);color:#ffd23a;text-shadow:var(--outline-s)}
@media (max-width:760px){.sticky{display:flex}}

/* idioma sugerido */
.lang-hint{position:fixed;left:50%;bottom:1rem;transform:translateX(-50%);z-index:80;background:#1a140f;border:4px solid #000;border-radius:14px;box-shadow:0 6px 0 #000;padding:.6rem .6rem .6rem 1rem;display:none;align-items:center;gap:.8rem;font-weight:700}
.lang-hint.on{display:flex}
.lang-hint button{all:unset;cursor:pointer;color:var(--muted);padding:.2rem .5rem;font-size:1.3rem}

/* 404 y creadores */
.simple{min-height:70vh;display:grid;place-items:center;text-align:center;padding:4rem 1rem}
.simple h1{font-size:clamp(1.8rem,5vw,3rem);color:#ffd23a;text-shadow:var(--outline);margin-bottom:1rem}
.simple p{max-width:46ch;margin-inline:auto}
.cr h1{font-size:clamp(1.9rem,5vw,3.2rem);color:#ffd23a;text-shadow:var(--outline),0 6px 0 rgba(0,0,0,.45);margin-bottom:1rem;text-align:center}
.cr h2{font-size:1.6rem;color:#fff;text-shadow:var(--outline-s);margin:2.6rem 0 .6rem}
.cr .box{background:linear-gradient(#2b2017,#1d1510);border:4px solid #000;border-radius:18px;box-shadow:0 6px 0 #000;padding:1.2rem 1.3rem}
.cr label{display:block;font-weight:700;margin-bottom:.4rem}
.cr input[type=text]{width:100%;font:700 1.15rem var(--f-body);padding:.8rem 1rem;border:4px solid #000;border-radius:12px;background:#120c08;color:#fff;box-shadow:inset 0 3px 0 rgba(255,255,255,.06)}
.cr input[type=text]:focus{outline:3px solid var(--toxic)}
.linkrow{display:grid;grid-template-columns:auto 1fr auto;gap:.6rem;align-items:center;margin-top:.7rem}
.linkrow img{width:30px;height:22px;border-radius:4px;object-fit:cover;box-shadow:0 0 0 2px #000}
.linkrow code{display:block;overflow-x:auto;white-space:nowrap;background:#0d0906;border:3px solid #000;border-radius:10px;padding:.55rem .7rem;font-size:.86rem;color:var(--yellow-l);scrollbar-width:thin}
.cr .dlgrid{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1rem}
.cr .txt{white-space:pre-wrap;background:#0d0906;border:3px solid #000;border-radius:12px;padding:.8rem 1rem;color:#f4e8cf;font-size:.95rem;margin:.6rem 0}
.cr table{width:100%;border-collapse:collapse}
.cr td{padding:.55rem .4rem;border-bottom:2px solid rgba(255,255,255,.08);vertical-align:top}.cr td:first-child{color:var(--yellow-l);font-weight:700;width:34%}
.cr ul.ideas{padding-left:1.2rem;margin:.4rem 0 0}.cr ul.ideas li{margin:.4rem 0}
.cr .back{display:inline-block;margin:1.4rem 0 0;font-weight:700}
@media (max-width:620px){.linkrow{grid-template-columns:1fr auto}.linkrow img{display:none}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
  .embers,.arc{display:none}
}

/* ---------- campeones en reposo, grandes en las esquinas (decoracion) ---------- */
:root{--ch:clamp(200px,23vw,370px)}
.corner{position:absolute;z-index:0;top:clamp(8px,2vw,34px);height:min(var(--ch),var(--cm,400px));width:auto;max-width:none;pointer-events:none;opacity:0;transition:opacity .8s;
  filter:drop-shadow(0 10px 0 rgba(0,0,0,.28)) drop-shadow(0 0 26px rgba(0,0,0,.35))}
.corner.on{opacity:1}
.corner.l{right:calc(50% + 250px)}
.corner.r{left:calc(50% + 250px)}
@media (max-width:1180px){.corner{display:none}}

/* ---------- video de YouTube (se carga al tocar) ---------- */
.video{width:min(100%,940px);margin:0 auto;position:relative}
.vid{position:relative;margin:-18px;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000;box-shadow:inset 0 0 0 3px #000}
.vid img,.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover;display:block}
.vid .vlink{position:absolute;inset:0;display:block}
.vplay{all:unset;box-sizing:border-box;cursor:pointer;position:absolute;left:50%;top:50%;width:clamp(68px,11vw,112px);aspect-ratio:68/48;transform:translate(-50%,-50%);transition:transform .15s;filter:drop-shadow(0 6px 0 rgba(0,0,0,.55))}
.vplay:hover{transform:translate(-50%,-50%) scale(1.1)}
.vplay:focus-visible{outline:3px solid var(--toxic);outline-offset:6px}
.vplay svg{width:100%;height:100%;display:block}
@media (max-width:640px){.vid{margin:-12px}}

/* ---------- ranking mundial en vivo ---------- */
.rank{width:min(100%,760px);margin:0 auto;color:#fff}
.rank-list{list-style:none;margin:0;padding:0 .6rem;display:grid;gap:.55rem}
.rank-list li{display:grid;grid-template-columns:2.6rem 3rem 1fr auto;gap:.7rem;align-items:center;padding:.4rem .7rem .4rem .5rem;border:4px solid #000;border-radius:14px;background:linear-gradient(#2f2318,#1c140d);box-shadow:0 4px 0 #000}
.rank-list .pos{width:2.4rem;height:2.4rem;display:grid;place-items:center;border-radius:50%;background:linear-gradient(#7d6a55,#4c3f33);border:3px solid #000;font:400 1.15rem/1 var(--f-title);color:#fff;text-shadow:var(--outline-s)}
.rank-list li:nth-child(1){background:linear-gradient(#5a431a,#2e200a);box-shadow:0 4px 0 #000,0 0 0 3px #ffc81f}
.rank-list li:nth-child(1) .pos{background:linear-gradient(#ffe36b,#e09a00);color:#2a1a00;text-shadow:none}
.rank-list li:nth-child(2) .pos{background:linear-gradient(#f2f2f2,#9aa3ac);color:#222;text-shadow:none}
.rank-list li:nth-child(3) .pos{background:linear-gradient(#f0a56a,#a45a26);color:#2a1200;text-shadow:none}
.rank-list img{width:3rem;height:3rem;border-radius:10px;border:3px solid #000;object-fit:cover;background:#120c08}
.rank-list .nm{min-width:0}
.rank-list .nm b{display:block;font:400 1.1rem/1.15 var(--f-title);text-shadow:var(--outline-s);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-list .nm span{display:block;font-size:.8rem;color:#e6d8bd;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-list .cp{display:flex;align-items:center;gap:.35rem;font:400 1.2rem/1 var(--f-title);color:#ffd23a;text-shadow:var(--outline-s)}
.rank-list .cp img{width:1.7rem;height:1.7rem;border:0;border-radius:0;background:none;object-fit:contain}
.rank-list li.sk{opacity:.55;min-height:3.9rem;animation:pulse 1.4s ease-in-out infinite}
.rank-list li.sk i,.rank-list li.sk b{display:block;height:1.1rem;border-radius:8px;background:rgba(255,255,255,.14)}
.rank-list li.sk b{grid-column:3/-1}
@keyframes pulse{50%{opacity:.25}}
.rank-empty{margin:0;padding:1.2rem 1.4rem;text-align:center;font-size:1.05rem;text-shadow:0 2px 0 #000}
@media (max-width:520px){.rank-list li{grid-template-columns:2.2rem 2.6rem 1fr auto;gap:.5rem}.rank-list img{width:2.6rem;height:2.6rem}.rank-list .cp{font-size:1rem}}

/* ---------- proximamente ---------- */
.soon{text-align:center;color:#fff;padding:0 1.1rem .8rem}
.soon .sil{position:relative;height:210px;display:grid;place-items:center;margin-bottom:.3rem}
.soon .sil svg{height:100%;width:auto;filter:drop-shadow(0 0 14px rgba(255,200,31,.35))}
.soon .q{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);font:400 5.2rem/1 var(--f-title);color:#ffd23a;text-shadow:var(--outline),0 0 24px rgba(255,200,31,.8);animation:qpulse 2.4s ease-in-out infinite}
@keyframes qpulse{50%{transform:translate(-50%,-50%) scale(1.14);opacity:.8}}
.soon h3{font-size:1.4rem;margin-bottom:.3rem;text-shadow:var(--outline-s)}
.soon p{margin:0;font-size:.97rem;text-shadow:0 2px 0 rgba(0,0,0,.6)}