/* Ultimate Clock · sitio. Estética de transmisión deportiva: negro de estadio, azul y naranja de cada equipo,
   cortes en diagonal, tipografía condensada en cursiva como la de un marcador. Sin recursos externos (CSP): fuentes en fonts/. */
@font-face{font-family:'Barlow Condensed';font-weight:700;font-style:normal;font-display:swap;src:url(fonts/barlow-condensed-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-weight:800;font-style:normal;font-display:swap;src:url(fonts/barlow-condensed-latin-800-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-weight:700;font-style:italic;font-display:swap;src:url(fonts/barlow-condensed-latin-700-italic.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-weight:800;font-style:italic;font-display:swap;src:url(fonts/barlow-condensed-latin-800-italic.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-weight:400;font-style:normal;font-display:swap;src:url(fonts/barlow-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-weight:500;font-style:normal;font-display:swap;src:url(fonts/barlow-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-weight:600;font-style:normal;font-display:swap;src:url(fonts/barlow-latin-600-normal.woff2) format('woff2')}
@view-transition{navigation:auto}

:root{
  --bg:#05060a;--s1:#0b0d13;--s2:#11141c;--s3:#181c26;--line:rgba(255,255,255,.09);--line-2:rgba(255,255,255,.16);
  --text:#f3f5f9;--muted:#9aa3b3;--blue:#2a5bff;--blue-hi:#6b8dff;--orange:#ff9d0a;--green:#2be07a;--violet:#8b5cf6;--red:#ff4d4d;
  --display:'Barlow Condensed','Arial Narrow','Helvetica Neue',Arial,sans-serif;
  --body:'Barlow',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --gutter:clamp(18px,4.5vw,56px);--max:1220px;--ease:cubic-bezier(.2,.7,.2,1);--spring:cubic-bezier(.34,1.56,.64,1);
  --header:64px;--cut:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 12px);background:var(--bg)}
body{background:var(--bg);color:var(--text);font:500 17px/1.55 var(--body);-webkit-text-size-adjust:100%;overflow-x:clip}
img,video,canvas{display:block;max-width:100%}
a{color:inherit}
p{color:var(--muted)}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--blue-hi);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3,h4{font-family:var(--display);font-style:italic;font-weight:800;line-height:.92;letter-spacing:.005em;text-transform:uppercase;text-wrap:balance}
h2{font-size:clamp(42px,6vw,82px)}
h3{font-size:clamp(28px,2.8vw,38px);line-height:1}
.lead{font-size:clamp(18px,1.55vw,21px);max-width:54ch}

/* Grano y entrada: detalles de transmisión */
body::after{content:"";position:fixed;inset:0;z-index:300;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@media (prefers-reduced-motion:no-preference){
  body::before{content:"";position:fixed;inset:-2px;z-index:400;pointer-events:none;background:linear-gradient(115deg,var(--blue) 0 55%,var(--orange) 55% 100%);transform-origin:right;animation:wipe 1.1s var(--ease) .05s both}
  @keyframes wipe{0%{transform:scaleX(1)}100%{transform:scaleX(0)}}
}

/* Botones: bloque con esquinas cortadas, como los de un tablero */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:12px 30px;border:0;font:800 19px/1 var(--display);font-style:italic;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;cursor:pointer;overflow:hidden;clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);transition:transform .2s var(--ease),filter .2s;will-change:transform}
.btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s var(--ease)}
.btn:hover::after{left:130%}
.btn:active{transform:scale(.97)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{filter:brightness(1.12)}
.btn-orange{background:var(--orange);color:#0b0b0b}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;box-shadow:inset 0 0 0 1.5px var(--line-2)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-dark{background:#0b0b0b;color:#fff}

/* Cabecera */
.top{position:sticky;top:0;z-index:100;background:rgba(5,6,10,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;height:var(--header)}
.brand{display:flex;align-items:center;gap:10px;font:800 26px/1 var(--display);font-style:italic;letter-spacing:.03em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.brand img{width:32px;height:32px;filter:drop-shadow(0 0 12px rgba(42,91,255,.7))}
.top nav{display:flex;gap:2px;margin-left:auto}
.top nav a{position:relative;white-space:nowrap;padding:10px 14px;font:700 17px/1 var(--display);font-style:italic;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--muted);transition:color .2s}
.top nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:3px;background:linear-gradient(90deg,var(--blue-hi),var(--orange));transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.top nav a:hover,.top nav a[aria-current="true"]{color:#fff}
.top nav a:hover::after,.top nav a[aria-current="true"]::after{transform:scaleX(1)}
.top .lang{font:800 16px/1 var(--display);letter-spacing:.1em;padding:10px 12px;box-shadow:inset 0 0 0 1px var(--line-2);text-decoration:none;color:var(--muted);transition:color .2s,box-shadow .2s}
.top .lang:hover{color:#fff;box-shadow:inset 0 0 0 1px #fff}
.top .btn{min-height:42px;padding:8px 20px;font-size:17px;white-space:nowrap}
.progress{position:absolute;left:0;bottom:-1px;height:3px;width:100%;background:linear-gradient(90deg,var(--blue-hi),var(--orange));transform:scaleX(0);transform-origin:left;pointer-events:none;box-shadow:0 0 14px var(--blue)}
@media (max-width:900px){.top nav{display:none}.top .lang{margin-left:auto}}
@media (max-width:480px){.top .wrap{gap:10px}.brand{font-size:21px;gap:7px}.brand img{width:26px;height:26px}.top .btn{padding:8px 14px;font-size:15px}}

/* Héroe */
.hero{position:relative;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;justify-content:center;padding-block:0;min-height:calc(100vh - var(--header));min-height:calc(100svh - var(--header));background:radial-gradient(1200px 700px at 85% 10%,rgba(42,91,255,.28),transparent 60%),radial-gradient(900px 600px at 0% 100%,rgba(255,157,10,.14),transparent 60%),var(--bg)}
.hero::before{content:"";position:absolute;inset:-20% -10%;z-index:-1;background:repeating-linear-gradient(105deg,transparent 0 46px,rgba(255,255,255,.035) 46px 48px);animation:speed 14s linear infinite}
@keyframes speed{to{transform:translateX(-96px)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(520px circle at var(--mx,70%) var(--my,30%),rgba(107,141,255,.22),transparent 60%)}
.hero .wrap{position:relative;width:100%;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(12px,3vw,48px);align-items:center;padding-block:clamp(24px,min(6vw,6svh),80px)}
.hero h1{font-size:clamp(60px,min(8.6vw,11svh),134px);line-height:.86}
.hero h1 .l{display:block;overflow:hidden;padding:.06em .08em .02em 0;margin-bottom:-.05em}
.hero h1 .l>span{display:block;animation:rise .95s var(--ease) both;animation-delay:calc(var(--i)*110ms + 450ms)}
.hero h1 .l:nth-child(2)>span{color:var(--orange)}
@keyframes rise{from{transform:translateY(105%) skewY(6deg)}}
.hero .lead{margin-top:24px;animation:fade 1s var(--ease) 1.1s both}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;animation:fade 1s var(--ease) 1.25s both}
@keyframes fade{from{opacity:0;transform:translateY(14px)}}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 12px;margin-top:30px;animation:fade 1s var(--ease) 1.4s both}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;font:700 16px/1 var(--display);font-style:italic;letter-spacing:.06em;text-transform:uppercase;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line);clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%)}
.hero-meta span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.hero-clock{position:absolute;z-index:-1;left:52%;top:50%;transform:translate(-50%,-50%);font:800 clamp(220px,40vw,560px)/.8 var(--display);font-style:italic;letter-spacing:-.01em;color:transparent;-webkit-text-stroke:2px rgba(107,141,255,.14);white-space:nowrap;font-variant-numeric:tabular-nums;user-select:none}
.hero-stage{position:relative;height:clamp(340px,calc(100svh - var(--header) - 300px),760px)}
.hero-stage canvas{position:absolute;inset:-4% -34% auto -26%;width:160%;aspect-ratio:2.2;z-index:3;pointer-events:none;opacity:0;transition:opacity .9s var(--ease)}
.hero-stage.is-3d canvas{opacity:1}
.css-disc{position:absolute;left:30%;top:20%;width:56%;aspect-ratio:1;transform:rotateX(62deg) rotateZ(-14deg);border-radius:50%;background:radial-gradient(circle at 50% 50%,#05060a 0 12%,var(--blue) 13% 56%,#4a74ff 57% 62%,var(--blue) 63% 92%,var(--orange) 93% 100%);box-shadow:0 40px 60px -20px rgba(0,0,0,.7);transition:opacity .9s var(--ease)}
.hero-stage.is-3d .css-disc{opacity:0}
.hero-phone{position:absolute;left:34%;bottom:-4%;width:min(58%,276px,calc((100svh - var(--header)) * .4));background:#000;border-radius:34px;padding:8px;box-shadow:0 50px 90px -20px rgba(0,0,0,.9),0 0 0 1.5px #2b303b,0 0 80px -10px rgba(42,91,255,.55);transform:rotate(5deg) translate(var(--px,0),var(--py,0));transition:transform .3s var(--ease);animation:fade 1.2s var(--ease) .9s both}
.hero-phone img{width:100%;height:auto;border-radius:27px}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-stage{height:clamp(280px,calc(100svh - var(--header) - 480px),560px);margin-top:6px}
  .hero-stage canvas{inset:-4% -10% auto -10%;width:120%;aspect-ratio:1.75}
  .hero-phone{left:50%;width:min(46%,210px);transform:translateX(-50%) rotate(3deg)}
}

/* Cinta de funciones */
.marquees{padding-block:clamp(30px,5vw,60px);overflow:hidden}
.marquee{position:relative;z-index:2;overflow:hidden;background:var(--blue);transform:skewY(-1.6deg);margin-block:-1px;border-block:1px solid rgba(255,255,255,.25)}
.marquee .track{display:flex;width:max-content;animation:tick 34s linear infinite}
.marquee span{display:inline-flex;align-items:center;gap:28px;padding:14px 28px 14px 0;font:800 clamp(24px,2.8vw,34px)/1 var(--display);font-style:italic;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.marquee span::after{content:"";width:12px;height:12px;background:var(--orange);transform:skewX(-20deg)}
.marquee.alt{background:var(--orange);color:#0b0b0b;transform:skewY(-1.6deg) translateY(-1px)}
.marquee.alt .track{animation-direction:reverse;animation-duration:40s}
.marquee.alt span::after{background:#0b0b0b}
@keyframes tick{to{transform:translateX(-50%)}}

/* Estructura de secciones */
section{padding-block:clamp(64px,9vw,128px)}
.head{display:grid;gap:18px;margin-bottom:clamp(30px,4.5vw,60px)}
.cut{position:relative;--c:clamp(24px,4vw,56px);clip-path:polygon(0 var(--c),100% 0,100% calc(100% - var(--c)),0 100%);padding-block:calc(var(--c) + clamp(56px,8vw,110px))}
.s1{background:var(--s1)}
.s2{background:var(--s2)}

/* Modos */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,26px)}
@media (max-width:900px){.modes{grid-template-columns:1fr}}
.mode{--c:var(--blue);position:relative;isolation:isolate;padding:1.5px;background:linear-gradient(150deg,var(--c),rgba(255,255,255,.08) 45%,transparent 70%);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));transition:transform .4s var(--ease)}
.mode:hover{transform:translateY(-6px)}
.mode-in{position:relative;display:flex;flex-direction:column;gap:16px;height:100%;padding:clamp(26px,3.4vw,44px);background:radial-gradient(420px circle at var(--x,30%) var(--y,0%),color-mix(in srgb,var(--c) 22%,transparent),transparent 65%),var(--s2);clip-path:inherit;overflow:hidden}
.mode-in::before{content:attr(data-ghost);position:absolute;right:-.04em;top:-.1em;font:800 clamp(90px,12vw,170px)/.8 var(--display);font-style:italic;text-transform:uppercase;color:transparent;-webkit-text-stroke:1.5px color-mix(in srgb,var(--c) 40%,transparent);pointer-events:none}
.mode-in>*{position:relative}
.mode h3{font-size:clamp(46px,5.6vw,72px)}
.mode .tag{align-self:flex-start;padding:7px 14px;font:800 16px/1 var(--display);font-style:italic;letter-spacing:.09em;text-transform:uppercase;background:var(--c);color:var(--tc,#fff);clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%)}
.mode ul{list-style:none;display:grid;gap:11px;margin-block:6px 14px}
.mode li{position:relative;padding-left:30px;color:#dfe4ee}
.mode li::before{content:"";position:absolute;left:2px;top:.42em;width:14px;height:14px;background:var(--c);clip-path:polygon(0 50%,40% 100%,100% 0,85% 0,40% 70%,15% 40%);transform:scale(1.2)}
.mode .btn{margin-top:auto;align-self:flex-start}
.mode-partido{--c:var(--blue)}
.mode-torneo{--c:var(--orange);--tc:#0b0b0b}
.freebar{display:flex;gap:clamp(14px,3vw,36px);align-items:center;flex-wrap:wrap;margin-top:clamp(18px,2.4vw,28px);padding:clamp(20px,2.6vw,30px) clamp(22px,3vw,40px);background:linear-gradient(100deg,rgba(42,91,255,.28),rgba(255,157,10,.2)),var(--s2);box-shadow:inset 0 0 0 1px var(--line-2);clip-path:polygon(var(--cut) 0,100% 0,calc(100% - var(--cut)) 100%,0 100%)}
.freebar strong{font:800 clamp(30px,4vw,52px)/.95 var(--display);font-style:italic;text-transform:uppercase}
.freebar p{flex:1;min-width:240px;color:#cfd6e3}

/* Guía: visor con barra lateral. Una pantalla a la vez, se elige con un clic */
.guide-sec .head{max-width:760px}
.viewer{--c:var(--blue);position:relative;display:grid;grid-template-columns:minmax(250px,310px) minmax(0,370px) minmax(0,1fr);gap:clamp(18px,3vw,48px);height:min(82vh,800px);min-height:640px;margin-top:8px}
.viewer[data-g="torneo"]{--c:var(--orange)}
.viewer::before{content:"";position:absolute;left:46%;top:50%;width:46%;aspect-ratio:1;transform:translate(-50%,-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--c) 30%,transparent),transparent);filter:blur(30px);pointer-events:none;transition:background .6s}
.viewer>*{min-width:0}
.side{position:relative;z-index:1;display:flex;flex-direction:column;min-height:0;background:var(--s1);box-shadow:inset 0 0 0 1px var(--line);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut))}
.tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:8px;background:var(--s2)}
.tab{position:relative;z-index:1;padding:13px 6px 11px;border:0;background:none;cursor:pointer;font:800 19px/1 var(--display);font-style:italic;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);transition:color .3s}
.tab[aria-pressed="true"]{color:#0b0b0b}
.viewer[data-g="partido"] .tab[aria-pressed="true"]{color:#fff}
.tab-ind{position:absolute;top:8px;bottom:8px;left:8px;width:calc(50% - 8px);background:var(--blue);clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%);transition:transform .45s var(--spring),background .4s}
.viewer[data-g="torneo"] .tab-ind{transform:translateX(100%);background:var(--orange)}
.steplist{list-style:none;overflow-y:auto;overscroll-behavior:contain;flex:1;padding:10px 8px 14px;scrollbar-width:thin;scrollbar-color:var(--s3) transparent}
.steplist[hidden]{display:none}
.nav-step{display:grid;grid-template-columns:34px 1fr;align-items:center;gap:8px;width:100%;padding:11px 12px;border:0;background:none;text-align:left;cursor:pointer;color:var(--muted);font:600 16px/1.2 var(--body);position:relative;transition:color .25s,background .25s,transform .3s var(--ease)}
.nav-step i{font:800 22px/1 var(--display);font-style:italic;color:#4a5263;transition:color .25s;font-variant-numeric:tabular-nums}
.nav-step:hover{color:#fff;transform:translateX(4px)}
.nav-step[aria-selected="true"]{color:#fff;background:linear-gradient(90deg,color-mix(in srgb,var(--c) 28%,transparent),transparent);box-shadow:inset 3px 0 0 var(--c)}
.nav-step[aria-selected="true"] i{color:var(--c)}
.stage{position:relative;z-index:1;display:grid;place-items:center;min-height:0;perspective:1200px}
.device{position:relative;height:100%;max-height:760px;aspect-ratio:390/844;background:#000;border-radius:46px;padding:10px;box-shadow:0 60px 100px -30px #000,0 0 0 1.5px #2b303b,0 0 0 4px #0b0d13,0 0 90px -16px color-mix(in srgb,var(--c) 70%,transparent);transform:rotateY(var(--ry,0deg)) rotateX(var(--rx,0deg));transition:transform .3s var(--ease),box-shadow .6s;animation:float 7s ease-in-out infinite}
@keyframes float{50%{translate:0 -10px}}
.device::before{content:"";position:absolute;top:18px;left:50%;width:84px;height:7px;transform:translateX(-50%);background:#161922;border-radius:4px;z-index:3}
.shots{position:relative;width:100%;height:100%;border-radius:37px;overflow:hidden;background:var(--s1)}
.shots>*{--dir:1;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:0;transform:translateX(calc(var(--dir)*44px)) scale(.97);transition:opacity .5s var(--ease),transform .65s var(--ease)}
.shots>.on{opacity:1;transform:none}
.shots>.out{opacity:0;transform:translateX(calc(var(--dir)*-44px)) scale(.97)}
.shots::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.14),transparent 30%);mix-blend-mode:soft-light}
.panels{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center;min-height:0;min-width:0}
.panel{display:none}
.panel.on{display:block}
.panel>*{animation:fade .6s var(--ease) both}
.panel>*:nth-child(2){animation-delay:.06s}.panel>*:nth-child(3){animation-delay:.12s}.panel>*:nth-child(4){animation-delay:.18s}.panel>*:nth-child(5){animation-delay:.24s}
.kicker{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;font:800 17px/1 var(--display);font-style:italic;letter-spacing:.1em;text-transform:uppercase;color:var(--c)}
.kicker::before{content:"";width:34px;height:3px;background:var(--c)}
.panel h4{font-size:clamp(44px,5.4vw,76px);margin-bottom:18px}
.panel p{font-size:clamp(17px,1.4vw,19px);max-width:50ch;color:#c5cddb}
.panel ul{list-style:none;display:grid;gap:10px;max-width:50ch;margin-top:16px}
.panel li{position:relative;padding-left:26px;color:#aab3c3}
.panel li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:3px;background:var(--c);transform:skewX(-30deg)}
.panel kbd{font:800 .85em/1 var(--display);font-style:italic;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px 3px;background:var(--s3);color:#fff;box-shadow:inset 0 0 0 1px var(--line-2);clip-path:polygon(5px 0,100% 0,calc(100% - 5px) 100%,0 100%)}
.panel .note{margin-top:18px;padding:13px 18px;max-width:50ch;font-size:15.5px;color:#e9edf5;background:rgba(255,255,255,.05);box-shadow:inset 3px 0 0 var(--c)}
.pager{display:flex;align-items:center;gap:14px;margin-top:clamp(22px,3vw,38px)}
.pbtn{width:54px;height:48px;display:grid;place-items:center;border:0;cursor:pointer;background:rgba(255,255,255,.08);color:#fff;box-shadow:inset 0 0 0 1.5px var(--line-2);clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);transition:background .2s,transform .2s var(--ease)}
.pbtn:hover:not(:disabled){background:var(--c);color:#0b0b0b;transform:translateY(-2px)}
.pbtn:disabled{opacity:.3;cursor:default}
.pbtn svg{width:22px;height:22px}
.pcount{font:800 24px/1 var(--display);font-style:italic;letter-spacing:.05em;color:#fff;font-variant-numeric:tabular-nums;min-width:74px;text-align:center}
.pcount small{color:var(--muted);font-size:.75em}
.pbar{flex:1;height:4px;background:var(--s3);position:relative;overflow:hidden;transform:skewX(-30deg)}
.pbar i{position:absolute;inset:0;background:var(--c);transform-origin:left;transform:scaleX(var(--p,0));transition:transform .5s var(--ease),background .4s}
@media (max-width:1100px){.viewer{grid-template-columns:minmax(230px,280px) minmax(0,330px) minmax(0,1fr)}.panel h4{font-size:clamp(38px,4.6vw,56px)}}
@media (max-width:980px){
  .viewer{grid-template-columns:1fr 1fr;grid-template-areas:"side side" "stage panels";height:auto;min-height:0;gap:18px}
  .side{grid-area:side}.stage{grid-area:stage}.panels{grid-area:panels}
  .steplist{display:flex;gap:6px;overflow-x:auto;overflow-y:hidden;padding:8px;scroll-snap-type:x proximity}
  .steplist[hidden]{display:none}
  .steplist li{flex:none;scroll-snap-align:start}
  .nav-step{grid-template-columns:auto auto;width:auto;white-space:nowrap;padding:10px 14px;background:var(--s2)}
  .nav-step:hover{transform:none}
  .nav-step[aria-selected="true"]{box-shadow:inset 0 -3px 0 var(--c)}
  .device{height:auto;width:min(100%,280px);max-height:none}
  .stage{align-items:start}
}
@media (max-width:700px){
  .viewer{grid-template-columns:1fr;grid-template-areas:"side" "stage" "panels"}
  .device{width:min(78%,290px)}
  .panels{padding-top:6px}
}

/* En la computadora */
.browsers{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,40px);perspective:1500px}
@media (max-width:900px){.browsers{grid-template-columns:1fr}}
.browser{position:relative;background:#1a1e28;padding:30px 7px 7px;box-shadow:0 50px 90px -30px #000,0 0 0 1px var(--line-2),0 0 80px -30px var(--blue);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .3s var(--ease);clip-path:polygon(0 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%)}
.browser::before{content:"";position:absolute;left:13px;top:11px;width:9px;height:9px;border-radius:50%;background:#ff5f57;box-shadow:16px 0 #febc2e,32px 0 #28c840}
.browser img{width:100%;height:auto}
.browser figcaption{position:absolute;right:14px;top:6px;font-size:12.5px;color:#7d8696}
.cap{margin-top:18px}
.cap h3{font-size:36px}

/* Reglamentos */
.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,22px)}
@media (max-width:900px){.rules{grid-template-columns:1fr}}
.rule{position:relative;overflow:hidden;padding:clamp(24px,3vw,34px);background:var(--s2);box-shadow:inset 0 0 0 1px var(--line);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));transition:transform .4s var(--ease),box-shadow .4s}
.rule:hover{transform:translateY(-6px);box-shadow:inset 0 0 0 1px var(--blue-hi)}
.rule b{display:block;font:800 clamp(80px,9vw,128px)/.82 var(--display);font-style:italic;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,#fff,var(--blue-hi));-webkit-background-clip:text;background-clip:text;color:transparent}
.rule b small{font-size:.3em;letter-spacing:.06em;margin-left:8px;-webkit-text-fill-color:var(--muted)}
.rule h3{margin:10px 0 6px;font-size:34px}
.rules-note{margin-top:22px}

/* Solicitar el Modo Torneo */
.ask{background:linear-gradient(120deg,#ff9d0a,#ffb52e);color:#0b0b0b}
.ask p{color:#3b2a06}
.ask h2{max-width:11ch;color:#0b0b0b}
.ask-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(24px,5vw,72px);align-items:center}
@media (max-width:900px){.ask-grid{grid-template-columns:1fr}}
.ask ol{list-style:none;counter-reset:a;display:grid;gap:14px}
.ask li{counter-increment:a;display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center;background:rgba(11,11,11,.92);color:#fff;padding:18px 22px;clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));transition:transform .35s var(--ease)}
.ask li:hover{transform:translateX(8px)}
.ask li::before{content:counter(a);font:800 60px/.9 var(--display);font-style:italic;color:var(--orange)}
.ask li strong{display:block;font:800 28px/1 var(--display);font-style:italic;text-transform:uppercase;margin-bottom:5px}
.ask li p{color:#aab3c3}
.ask .btn{margin-top:28px}

/* Ayuda */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,24px)}
@media (max-width:900px){.two{grid-template-columns:1fr}}
.card{position:relative;background:var(--s2);box-shadow:inset 0 0 0 1px var(--line);padding:clamp(22px,3vw,34px);display:grid;gap:10px;align-content:start;clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut))}
.card h3{font-size:40px}
details{background:var(--s2);box-shadow:inset 0 0 0 1px var(--line);padding:0 22px;transition:background .3s}
details[open]{background:var(--s3)}
details+details{margin-top:8px}
summary{cursor:pointer;list-style:none;padding:17px 0;font-weight:600;display:flex;justify-content:space-between;gap:12px;color:#fff}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:800 30px/1 var(--display);color:var(--orange);transition:transform .3s var(--spring)}
details[open] summary::after{transform:rotate(135deg)}
details p{padding-bottom:18px}
.faq h3{margin-bottom:14px}

/* Cierre */
.final{position:relative;overflow:hidden;text-align:center;background:radial-gradient(900px 500px at 50% 120%,rgba(42,91,255,.55),transparent 70%),var(--bg)}
.final h2{font-size:clamp(56px,10vw,150px);line-height:.86}
.final p{margin:18px auto 30px}
.final .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.final .css-disc{position:absolute;left:50%;top:auto;bottom:-62%;width:min(110vw,1100px);transform:translateX(-50%) rotateX(68deg);opacity:.5;animation:spin 14s linear infinite;z-index:0}
.final .wrap{position:relative;z-index:1}
@keyframes spin{to{transform:translateX(-50%) rotateX(68deg) rotateZ(360deg)}}
footer{background:var(--bg);color:#7d8696;font-size:14.5px;padding-block:32px;border-top:1px solid var(--line)}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
footer a{color:#b9c1cf}
footer .ufm{color:#a78bfa}

/* Aparición */
.js .reveal{opacity:0;transform:translateY(28px);filter:blur(6px);transition:opacity .8s var(--ease),transform .8s var(--ease),filter .8s var(--ease);transition-delay:var(--d,0ms)}
.js .reveal.in{opacity:1;transform:none;filter:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none;filter:none}
}

/* ───── Funciones (todo lo que hace) y conexión con IA ───── */
.fgroup{--c:var(--blue);margin-top:clamp(26px,3.6vw,46px)}
.fg-o{--c:var(--orange)}.fg-g{--c:var(--green)}.fg-v{--c:var(--violet)}
.fgroup>h3{display:inline-block;margin-bottom:16px;padding:9px 20px 7px;font-size:clamp(26px,3vw,36px);background:var(--c);color:#fff;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%)}
.fg-o>h3,.fg-g>h3{color:#0b0b0b}
.fgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(10px,1.6vw,18px)}
@media (max-width:980px){.fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.fgrid{grid-template-columns:1fr}}
.fcard{position:relative;overflow:hidden;padding:clamp(18px,2.2vw,26px) clamp(18px,2.2vw,26px) clamp(18px,2.2vw,26px) clamp(22px,2.6vw,30px);background:var(--s2);box-shadow:inset 0 0 0 1px var(--line);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));transition:transform .35s var(--ease),box-shadow .35s}
.fcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--c);transition:width .35s var(--ease)}
.fcard:hover{transform:translateY(-5px);box-shadow:inset 0 0 0 1px var(--c)}
.fcard:hover::before{width:10px}
.fcard h4{font-size:clamp(24px,2.3vw,30px);margin-bottom:8px}
.fcard p{font-size:16px;line-height:1.45}
.ai-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(24px,5vw,72px);align-items:start}
@media (max-width:900px){.ai-grid{grid-template-columns:1fr}}
.new{display:inline-block;margin-bottom:14px;padding:7px 14px;font:800 16px/1 var(--display);font-style:italic;letter-spacing:.1em;text-transform:uppercase;background:var(--orange);color:#0b0b0b;clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%)}
.ai-note{margin-top:20px;max-width:56ch}
.aisteps{list-style:none;counter-reset:ai;display:grid;gap:14px}
.aisteps>li{counter-increment:ai;position:relative;padding:20px 22px 20px 78px;background:var(--bg);box-shadow:inset 0 0 0 1px var(--line);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut))}
.aisteps>li::before{content:counter(ai);position:absolute;left:20px;top:14px;font:800 52px/1 var(--display);font-style:italic;color:var(--blue-hi)}
.aisteps strong{display:block;font:800 26px/1 var(--display);font-style:italic;text-transform:uppercase;margin-bottom:6px}
.aiurl{display:block;margin-top:10px;padding:11px 14px;overflow-x:auto;white-space:nowrap;font:600 15px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff;background:var(--s3);box-shadow:inset 0 0 0 1px var(--line-2);user-select:all}
.aiq{list-style:none;display:grid;gap:8px;margin-top:12px}
.aiq li{padding:11px 16px;font-size:16px;line-height:1.35;color:#fff;background:var(--blue);border-radius:16px 16px 16px 4px;width:fit-content;max-width:100%}
.aiq li:nth-child(even){background:var(--s3);box-shadow:inset 0 0 0 1px var(--line-2);border-radius:16px 16px 4px 16px;margin-left:auto}