/* ¡Chin, Chan, Pu! · TADBUY — hoja de estilos de la landing (juega.tadbuy.com).
 * Tipografías servidas desde el propio sitio (sin Google Fonts en tiempo de ejecución):
 * Anton, Inter (variable) y Oswald (variable), SIL Open Font License 1.1 — ver assets/fonts/OFL-*.txt.
 * Archivos .woff2 de la distribución oficial de Google Fonts, subconjuntos latin y latin-ext. */
@font-face{font-family:'Anton';font-style:normal;font-weight:400;font-display:swap;src:url('../assets/fonts/anton-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Anton';font-style:normal;font-weight:400;font-display:swap;src:url('../assets/fonts/anton-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 900;font-display:swap;src:url('../assets/fonts/inter-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 900;font-display:swap;src:url('../assets/fonts/inter-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Oswald';font-style:normal;font-weight:400 700;font-display:swap;src:url('../assets/fonts/oswald-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Oswald';font-style:normal;font-weight:400 700;font-display:swap;src:url('../assets/fonts/oswald-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
:root{--void:#21150f;--canvas:#302016;--canvas2:#41291d;--rope:#c81c47;--rope-dark:#78102e;--gold:#e7b23c;--teal:#1f9e93;--cream:#f2e6d0;--muted:#c8bba7;--line:rgba(231,178,60,.2);--shadow:0 28px 70px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--void);color:var(--cream);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}.nav{position:sticky;top:0;z-index:30;background:rgba(33,21,15,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-in{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-family:Oswald,Impact,sans-serif;font-size:20px;letter-spacing:1px}.brand picture{display:block;flex:0 0 auto;background:var(--cream);border-radius:10px;padding:3px 6px;box-shadow:0 2px 10px rgba(0,0,0,.3)}.brand img{width:auto;height:58px;display:block}.menu{display:flex;gap:25px;color:#cbbba4;font-family:Oswald,Arial,sans-serif;font-size:13px;letter-spacing:1px;text-transform:uppercase}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-weight:900;transition:.2s}.nav-cta{padding:10px 16px;background:var(--rope);border:1px solid #ea5373}.btn{padding:15px 21px;border:1px solid transparent}.nav-cta:hover,.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--gold);color:#21150f;box-shadow:0 12px 28px rgba(231,178,60,.2)}.btn-outline{background:transparent;color:var(--cream);border-color:var(--teal)}
.hero{position:relative;overflow:hidden;padding:76px 0 82px;background:radial-gradient(circle at 50% -10%,#573720 0%,transparent 47%),repeating-linear-gradient(90deg,rgba(0,0,0,.1) 0 2px,transparent 2px 52px),linear-gradient(180deg,#49301f,var(--void))}.hero:before{content:"";position:absolute;inset:0;opacity:.18;background-image:radial-gradient(var(--gold) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 65%)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}.eyebrow{color:var(--gold);font-family:Oswald,Arial,sans-serif;letter-spacing:2px;text-transform:uppercase;font-size:12px;font-weight:800;margin-bottom:13px}.hero h1{font-family:Anton,Impact,sans-serif;font-size:clamp(49px,6.6vw,82px);line-height:.95;letter-spacing:1px;text-transform:uppercase;margin:0 0 22px;text-shadow:0 4px 0 var(--rope-dark),0 0 28px rgba(231,178,60,.18)}.hero h1 span{color:var(--gold)}.hero h1 em{font-style:normal;color:var(--teal)}.lead{font-size:19px;color:var(--muted);max-width:590px;margin:0 0 28px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:25px}.trust{display:flex;gap:17px;flex-wrap:wrap;color:#c5b6a0;font-size:13px}.trust span{display:flex;gap:7px;align-items:center}.check{color:var(--teal);font-weight:900}.marquee{position:relative;background:linear-gradient(180deg,#5b3b27,#261810);border:3px solid var(--rope-dark);border-radius:27px;padding:21px 22px 25px;box-shadow:var(--shadow);transform:rotate(1.2deg)}.bulbs{display:flex;justify-content:space-between;margin-bottom:21px}.bulb{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 9px 3px rgba(231,178,60,.58);animation:flicker 1.6s infinite ease-in-out}.bulb:nth-child(odd){animation-delay:.4s}@keyframes flicker{50%{opacity:.35}}.marquee-logo{width:84px;height:auto;display:block;margin:0 auto 7px;filter:drop-shadow(0 3px 8px rgba(200,28,71,.45))}.marquee-masks{display:flex;align-items:center;justify-content:center;gap:12px}.mask{width:34px;height:38px}.mask.left{transform:rotate(-8deg)}.mask.right{transform:rotate(8deg)}.marquee-title{font-family:Anton,Impact,sans-serif;font-size:27px;letter-spacing:1px;color:var(--gold);text-align:center;text-shadow:2px 2px 0 var(--rope-dark)}.marquee-sub{font-family:Oswald,Arial,sans-serif;color:var(--teal);font-size:11px;letter-spacing:3px;text-align:center;text-transform:uppercase;margin-top:4px}.arena-card{margin-top:23px;border:1px solid rgba(231,178,60,.26);border-radius:16px;background:rgba(20,12,8,.55);padding:17px}.arena-head{display:flex;justify-content:space-between;align-items:center;color:var(--gold);font-family:Oswald,Arial,sans-serif;text-transform:uppercase;letter-spacing:1px;font-size:12px}.pill{border:1px solid var(--teal);border-radius:99px;padding:5px 9px;color:var(--teal);font-size:10px}.fighters{display:grid;grid-template-columns:1fr auto 1fr;gap:13px;align-items:center;text-align:center;margin:22px 0}.fighter{background:linear-gradient(145deg,#492518,#2a1810);border:1px solid rgba(231,178,60,.25);border-radius:13px;padding:13px 8px}.fighter-icon{font-size:40px;display:block}.fighter small{display:block;color:#bbaa95;font-size:10px;text-transform:uppercase;margin-top:3px}.versus{color:var(--rope);font-family:Anton,Impact,sans-serif;font-size:22px}.arena-btns{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.arena-btn{border:1px solid rgba(231,178,60,.35);border-radius:10px;background:var(--canvas2);color:var(--cream);padding:10px 4px;font-size:22px}.arena-btn span{display:block;font-size:10px;color:#c8bba7;font-weight:700}.arena-status{text-align:center;color:var(--teal);font-size:12px;font-weight:900;margin:13px 0 0;min-height:19px}.strip{padding:24px 0;background:#19100c;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.strip p{text-align:center;color:#bfae96;font-family:Oswald,Arial,sans-serif;letter-spacing:1px;margin:0}.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:12px}.chip{border:1px solid rgba(231,178,60,.24);border-radius:99px;padding:7px 12px;color:#d7c8b0;background:rgba(242,230,208,.04);font-size:12px}
.section{padding:88px 0}.soft{background:var(--canvas)}.dark{background:#17100c}.center{text-align:center;max-width:770px;margin:0 auto 45px}.title{font-family:Anton,Impact,sans-serif;text-transform:uppercase;letter-spacing:1px;font-size:clamp(33px,4vw,53px);line-height:1.03;margin:0 0 15px;color:var(--gold)}.sub{color:var(--muted);font-size:17px;margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:rgba(48,32,22,.9);border:1px solid var(--line);border-radius:17px;padding:23px;transition:.2s}.soft .card{background:#261810}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card b{display:block;font-size:31px;margin-bottom:12px}.card h3{font-family:Oswald,Arial,sans-serif;color:var(--cream);font-size:20px;letter-spacing:.4px;margin:0 0 7px}.card p{color:var(--muted);font-size:14px;margin:0}.showcase{display:grid;grid-template-columns:1fr 1fr;gap:62px;align-items:center}.mock{border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,#472a1a,#21130d);padding:18px;box-shadow:var(--shadow)}.mock-top{display:flex;justify-content:space-between;color:var(--gold);font-family:Oswald,Arial,sans-serif;letter-spacing:1px;font-size:12px;border-bottom:1px solid var(--line);padding-bottom:13px}.mode-card{margin-top:14px;padding:17px;border:1px solid rgba(231,178,60,.22);border-radius:15px;background:rgba(0,0,0,.17)}.mode-card h3{font-family:Anton,Impact,sans-serif;color:var(--gold);letter-spacing:1px;margin:0 0 4px}.mode-card p{color:#c9bba8;font-size:13px;margin:0}.tag{display:inline-block;margin-top:11px;border-radius:99px;background:rgba(31,158,147,.16);color:#71d8cc;padding:5px 9px;font-size:10px;font-weight:800}.copy-list{display:grid;gap:14px;margin:26px 0}.copy-list div{display:flex;gap:11px;align-items:flex-start}.copy-list i{font-style:normal;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--rope);color:#fff;font-weight:900;flex:0 0 auto}.copy-list b{color:var(--cream)}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.step{text-align:center;padding:22px 16px;border:1px solid var(--line);border-radius:17px;background:#24170f}.step-num{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;margin:0 auto 13px;background:var(--rope);font-family:Anton,Impact,sans-serif;color:#fff}.step:nth-child(2) .step-num{background:var(--gold);color:#21150f}.step:nth-child(3) .step-num{background:var(--teal);color:#21150f}.step strong{display:block;font-family:Oswald,Arial,sans-serif;font-size:18px;color:var(--cream)}.step span{display:block;font-size:13px;color:var(--muted);margin-top:5px}.faq{max-width:850px;margin:auto}.faq details{border:1px solid var(--line);border-radius:14px;background:#24170f;margin:11px 0;padding:0 18px}.faq summary{cursor:pointer;padding:17px 0;font-family:Oswald,Arial,sans-serif;font-size:17px;color:var(--cream);letter-spacing:.4px}.faq p{color:var(--muted);margin:0 0 17px;font-size:14px}.cta{padding:78px 0;background:linear-gradient(135deg,var(--rope-dark),var(--rope) 55%,#e7a629)}.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:45px;align-items:center}.cta h2{font-family:Anton,Impact,sans-serif;text-transform:uppercase;font-size:clamp(38px,5vw,64px);line-height:.99;letter-spacing:1px;margin:0 0 15px}.cta p{font-size:17px;color:#f5dacc;margin:0}.cta-box{padding:24px;border-radius:19px;background:#21140e;color:var(--cream);box-shadow:var(--shadow)}.cta-box h3{font-family:Oswald,Arial,sans-serif;font-size:23px;margin:0 0 6px}.cta-box p{font-size:14px;color:var(--muted);margin-bottom:17px}.cta-box .btn{width:100%}footer{padding:28px 0;background:#120b08;color:#af9f88}.footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px}.footer b{color:var(--gold);font-family:Oswald,Arial,sans-serif;letter-spacing:1px}
@media(max-width:900px){.menu{display:none}.hero-grid,.showcase,.cta-grid{grid-template-columns:1fr}.marquee{max-width:610px;margin:auto}.cards{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.wrap{width:min(100% - 24px,1160px)}.nav-cta{padding:8px 12px;font-size:13px}.brand{font-size:17px}.hero{padding:59px 0 65px}.hero h1{font-size:50px}.lead{font-size:17px}.section{padding:65px 0}.cards,.timeline{grid-template-columns:1fr}.title{font-size:39px}.fighters{gap:7px}.fighter-icon{font-size:34px}}
/* --- Versión comercial 2026-11: accesibilidad, demo y conversión --- */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;padding:10px 16px;border-radius:10px;background:var(--gold);color:#21150f;font-weight:900}.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:8px}.btn-primary:focus-visible,.cta-box .btn:focus-visible{outline-color:var(--cream)}
.showcase .mock{order:-1}
.arena-title{margin:0;font:inherit;color:inherit;letter-spacing:inherit}
.arena-btn{transition:transform .15s,border-color .15s}.arena-btn:hover{border-color:var(--gold);transform:translateY(-2px)}.arena-btn .emoji{display:block;font-size:22px;color:inherit}
.demo-note{margin:10px 0 0;text-align:center;font-size:12px;color:var(--muted)}.demo-note a,.cta-alt a{white-space:nowrap}.demo-note a{color:var(--gold);font-weight:800;text-decoration:underline;text-underline-offset:3px}
.cta-alt{display:block;margin-top:12px;text-align:center;font-size:13px;color:var(--muted)}.cta-alt a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.bulb{opacity:1}.nav-cta:hover,.btn:hover,.card:hover,.arena-btn:hover{transform:none}}
.timeline{list-style:none;margin:0;padding:0}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.tag{margin-right:6px}.tag-age{background:rgba(200,28,71,.22);color:#ffb3c4}
.mode-note{margin:0 0 24px;padding:12px 14px;border-left:3px solid var(--rope);border-radius:8px;background:rgba(0,0,0,.18);color:var(--muted);font-size:14px}
.footer-link{color:var(--gold);text-decoration:underline;text-underline-offset:3px}
@media(max-width:620px){.brand img{height:48px}.brand picture{padding:2px 5px}}