*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--rojo:#c8102e;--rojo-oscuro:#9d0b22;--rojo-claro:#e8133a;--blanco:#fff;--negro:#111;--gris-claro:#f5f5f5;--gris-medio:#e0e0e0;--gris-texto:#888;--texto:#222;--verde:#00c853;--amarillo:#ffc107;--sombra-sm:0 2px 8px rgba(0,0,0,.06);--sombra-md:0 4px 16px rgba(0,0,0,.1);--sombra-lg:0 8px 32px rgba(0,0,0,.12);--sombra-xl:0 12px 48px rgba(0,0,0,.15);--radio-sm:8px;--radio-md:12px;--radio-lg:16px;--radio-xl:20px;--transicion:.25s cubic-bezier(.4,0,.2,1)}
html{scroll-behavior:smooth;scroll-padding-top:56px}
body{font-family:'Poppins',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--gris-claro);color:var(--texto);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100vw}

/* HERO */
.hero{position:relative;min-height:360px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--negro)}
.hero-bg{position:absolute;inset:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 500"><defs><linearGradient id="g" x1="0%25" y1="0%25" x2="100%25" y2="100%25"><stop offset="0%25" stop-color="%23111"/><stop offset="50%25" stop-color="%231a1a1a"/><stop offset="100%25" stop-color="%23111"/></linearGradient></defs><rect fill="url(%23g)" width="1200" height="500"/></svg>') center/cover;opacity:.5}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(157,11,34,.92) 0%,rgba(200,16,46,.85) 40%,rgba(17,17,17,.95) 100%)}
.hero-illustration{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:260px;height:195px;opacity:.12;pointer-events:none}
.hero-illustration svg{width:100%;height:100%}
.hero-content{position:relative;z-index:2;text-align:center;padding:1.5rem 1rem;max-width:100%;animation:heroFadeIn .8s ease-out}
@keyframes heroFadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.hero-badge{display:inline-block;background:rgba(255,255,255,.12);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);border-radius:50px;padding:.3rem .85rem;margin-bottom:1rem}
.hero-badge-text{font-size:.6rem;font-weight:700;color:var(--amarillo);letter-spacing:2px}
.hero-title{font-size:2.25rem;font-weight:900;color:var(--blanco);text-transform:uppercase;letter-spacing:-1px;line-height:1.1;margin-bottom:.4rem;text-shadow:0 4px 20px rgba(0,0,0,.3)}
.hero-title-icon{color:var(--amarillo);font-size:1.5rem;vertical-align:middle;margin-right:.15rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}
.hero-subtitle{font-size:.85rem;font-weight:400;color:rgba(255,255,255,.75);margin-bottom:1.25rem}
.hero-subtitle a{font-weight:700;color:#fff;text-decoration:none}
.hero-actions{display:flex;flex-direction:column;align-items:center;gap:.6rem}
.btn-hero{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.5rem;background:var(--blanco);color:var(--rojo);font-family:'Poppins',sans-serif;font-size:.8rem;font-weight:700;text-decoration:none;border-radius:50px;transition:var(--transicion);box-shadow:0 4px 20px rgba(255,255,255,.2)}
.btn-hero:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,255,255,.3)}
.hero-share{display:flex;gap:.5rem}
.share-btn{width:32px;height:32px;border:none;border-radius:50%;background:rgba(255,255,255,.1);color:var(--blanco);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transicion)}
.share-btn:hover{background:rgba(255,255,255,.25);transform:scale(1.1)}

/* NOTICIAS */
.news-section{padding:1rem 0 .75rem;background:var(--blanco);border-bottom:1px solid var(--gris-medio)}
.news-scroll{display:flex;gap:.75rem;overflow-x:auto;padding:.5rem .85rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.news-scroll::-webkit-scrollbar{display:none}
.news-card{flex:0 0 260px;background:var(--gris-claro);border-radius:var(--radio-md);overflow:hidden;cursor:pointer;transition:var(--transicion);scroll-snap-align:start;box-shadow:var(--sombra-sm)}
.news-card:hover{box-shadow:var(--sombra-md);transform:translateY(-2px)}
.news-image{width:100%;height:140px;object-fit:cover;display:block}
.news-image-placeholder{width:100%;height:140px;background:linear-gradient(135deg,var(--rojo-oscuro),var(--rojo));display:flex;align-items:center;justify-content:center;overflow:hidden}
.news-image-placeholder svg{width:48px;height:48px;opacity:.4}
.news-body{padding:.75rem}
.news-title{font-size:.8rem;font-weight:700;color:var(--texto);line-height:1.3;margin-bottom:.4rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-link{font-size:.7rem;font-weight:600;color:var(--rojo);text-transform:uppercase;letter-spacing:.5px}

/* NAV */
.main-nav{position:sticky;top:0;z-index:100;background:var(--blanco);border-bottom:1px solid var(--gris-medio);box-shadow:var(--sombra-sm)}
.nav-scroll{display:flex;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:0 .25rem}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-tab{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;padding:.5rem .85rem;min-width:64px;border:none;background:none;cursor:pointer;transition:var(--transicion);border-bottom:3px solid transparent;color:var(--gris-texto);font-family:'Poppins',sans-serif}
.nav-tab:hover{color:var(--rojo);background:rgba(200,16,46,.04)}
.nav-tab.active{color:var(--rojo);border-bottom-color:var(--rojo);background:rgba(200,16,46,.06)}
.nav-icon{font-size:1rem;line-height:1}
.nav-label{font-size:.55rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}

/* SECCIONES */
.section{padding:1.25rem 0;animation:sectionFadeIn .4s ease-out}
@keyframes sectionFadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.section-header{display:flex;align-items:center;justify-content:space-between;padding:0 .85rem;margin-bottom:.75rem}
.section-title-group{display:flex;align-items:center;gap:.4rem}
.section-flag{font-size:1.1rem}.section-icon{font-size:1rem}
.section-header h2{font-size:.75rem;font-weight:800;color:var(--negro);text-transform:uppercase;letter-spacing:1.5px}
.section-badge{font-size:.6rem;font-weight:700;color:var(--blanco);background:var(--rojo);padding:.2rem .5rem;border-radius:4px;text-transform:uppercase;letter-spacing:.5px}

/* MEXICO */
.mexico-matches{display:flex;flex-direction:column;gap:.6rem;padding:0 .85rem}
.mexico-match-card{background:var(--blanco);border-radius:var(--radio-lg);box-shadow:var(--sombra-md);overflow:hidden;border-left:4px solid var(--rojo);transition:var(--transicion)}
.mexico-match-card.is-mexico-home{border-left-color:var(--verde)}
.mexico-match-card:hover{box-shadow:var(--sombra-lg);transform:translateY(-2px)}
.mexico-match-header{display:flex;align-items:center;justify-content:space-between;padding:.5rem .85rem;background:var(--gris-claro);border-bottom:1px solid var(--gris-medio)}
.mexico-match-date{font-size:.65rem;font-weight:600;color:var(--gris-texto)}
.mexico-match-status{font-size:.55rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:.15rem .4rem;border-radius:4px}
.mexico-match-status.final{background:var(--rojo-oscuro);color:var(--blanco)}
.mexico-match-status.en-juego{background:var(--verde);color:var(--blanco);animation:pulseLive 2s infinite}
.mexico-match-status.proximo{background:var(--gris-medio);color:var(--gris-texto)}
@keyframes pulseLive{0%,100%{opacity:1}50%{opacity:.7}}
.mexico-match-body{padding:.75rem .85rem}
.mexico-match-teams{display:flex;align-items:center;justify-content:space-between;gap:.4rem}
.mexico-match-team{display:flex;align-items:center;gap:.5rem;flex:1;min-width:0}
.mexico-match-team.away{flex-direction:row-reverse;text-align:right}
.mexico-team-flag{width:32px;height:22px;border-radius:4px;object-fit:cover;box-shadow:0 2px 6px rgba(0,0,0,.15);overflow:hidden;flex-shrink:0}
.mexico-team-flag img{width:100%;height:100%;object-fit:cover}
.mexico-team-flag-fallback{width:32px;height:22px;border-radius:4px;background:var(--gris-claro);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.mexico-team-name{font-size:.8rem;font-weight:700;color:var(--texto);line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mexico-team-name.highlight{color:var(--rojo);font-weight:800}
.mexico-match-score{display:flex;align-items:center;gap:.4rem;flex:0 0 auto;padding:0 .25rem}
.mexico-score-number{font-size:1.35rem;font-weight:900;color:var(--texto);min-width:20px;text-align:center}
.mexico-score-divider{font-size:.8rem;color:var(--gris-texto);font-weight:300}
.mexico-match-vs{font-size:.65rem;color:var(--gris-texto);font-weight:700;letter-spacing:2px;padding:0 .25rem}
.mexico-match-time{text-align:center;font-size:.7rem;color:var(--gris-texto);font-weight:600;margin-top:.4rem}
.mexico-match-footer{padding:0 .85rem .6rem}
.btn-coverage{display:block;width:100%;padding:.55rem;background:linear-gradient(135deg,var(--rojo),var(--rojo-oscuro));color:var(--blanco);border:none;border-radius:var(--radio-sm);font-family:'Poppins',sans-serif;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;text-align:center;text-decoration:none;transition:var(--transicion)}
.btn-coverage:hover{background:linear-gradient(135deg,var(--rojo-oscuro),#7a0818);transform:translateY(-1px);box-shadow:0 4px 12px rgba(200,16,46,.3)}
.btn-coverage.disabled{background:var(--gris-medio);color:var(--gris-texto);cursor:not-allowed;transform:none;box-shadow:none}

/* GRUPOS */
.groups-container{display:flex;flex-direction:column;gap:.75rem;padding:0 .85rem}
.group-card{background:var(--blanco);border-radius:var(--radio-lg);box-shadow:var(--sombra-md);overflow:hidden}
.group-header{display:flex;align-items:center;justify-content:space-between;padding:.65rem .85rem;background:linear-gradient(135deg,var(--rojo-oscuro),var(--rojo));cursor:pointer;transition:var(--transicion)}
.group-header:hover{background:linear-gradient(135deg,var(--rojo),var(--rojo-claro))}
.group-header-left{display:flex;align-items:center;gap:.4rem}
.group-letter{font-size:.85rem;font-weight:900;color:var(--blanco);background:rgba(255,255,255,.15);width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.group-name{font-size:.7rem;font-weight:700;color:var(--blanco);text-transform:uppercase;letter-spacing:1px}
.group-toggle{color:var(--blanco);font-size:.7rem;transition:var(--transicion)}
.group-card.open .group-toggle{transform:rotate(180deg)}
.group-content{max-height:0;overflow:hidden;transition:max-height .3s ease}
.group-card.open .group-content{max-height:2000px}
.group-standings{padding:.6rem .85rem;border-bottom:1px solid var(--gris-medio)}
.standings-table{width:100%;border-collapse:collapse}
.standings-table th{font-size:.55rem;font-weight:600;color:var(--gris-texto);text-transform:uppercase;letter-spacing:.5px;padding:.3rem .2rem;text-align:center;border-bottom:1px solid var(--gris-medio)}
.standings-table th:first-child,.standings-table th:nth-child(2){text-align:left}
.standings-table td{font-size:.7rem;padding:.35rem .2rem;text-align:center;border-bottom:1px solid var(--gris-claro)}
.standings-table td:first-child{font-weight:700;color:var(--gris-texto);width:18px}
.standings-table td:nth-child(2){text-align:left;font-weight:600}
.standings-table tr.qualified td{color:var(--verde)}
.standings-table tr.qualified td:nth-child(2){color:var(--texto)}
.group-matches{padding:.6rem .85rem}
.group-match{display:flex;align-items:center;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid var(--gris-claro)}
.group-match:last-child{border-bottom:none}
.group-match-teams{flex:1;display:flex;flex-direction:column;gap:.2rem;min-width:0}
.group-match-team{display:flex;align-items:center;gap:.35rem;font-size:.7rem;font-weight:600;overflow:hidden}
.group-match-team span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.group-match-team.away{flex-direction:row-reverse;text-align:right}
.group-match-flag{width:16px;height:11px;border-radius:2px;object-fit:cover;overflow:hidden;flex-shrink:0}
.group-match-flag img{width:100%;height:100%;object-fit:cover}
.group-match-flag-fallback{width:16px;height:11px;border-radius:2px;background:var(--gris-claro);display:flex;align-items:center;justify-content:center;font-size:.5rem;flex-shrink:0}
.group-match-info{text-align:right;min-width:50px;flex-shrink:0}
.group-match-score{font-size:.8rem;font-weight:800;color:var(--texto)}
.group-match-time{font-size:.6rem;color:var(--gris-texto);font-weight:600}
.group-match-status{font-size:.5rem;font-weight:700;text-transform:uppercase;padding:.1rem .3rem;border-radius:3px;display:inline-block;margin-top:.1rem}
.group-match-status.final{background:var(--rojo-oscuro);color:var(--blanco)}
.group-match-status.proximo{background:var(--gris-claro);color:var(--gris-texto)}

/* ELIMINATORIAS */
.knockout-matches{display:flex;flex-direction:column;gap:.6rem;padding:0 .85rem}
.knockout-card{background:var(--blanco);border-radius:var(--radio-lg);box-shadow:var(--sombra-md);overflow:hidden;transition:var(--transicion)}
.knockout-card:hover{box-shadow:var(--sombra-lg);transform:translateY(-2px)}
.knockout-header{display:flex;align-items:center;justify-content:space-between;padding:.4rem .85rem;background:var(--gris-claro);border-bottom:1px solid var(--gris-medio)}
.knockout-label{font-size:.6rem;font-weight:700;color:var(--gris-texto);text-transform:uppercase;letter-spacing:.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.knockout-status{font-size:.55rem;font-weight:700;text-transform:uppercase;padding:.1rem .35rem;border-radius:3px;flex-shrink:0}
.knockout-status.final{background:var(--rojo-oscuro);color:var(--blanco)}
.knockout-status.proximo{background:var(--gris-medio);color:var(--gris-texto)}
.knockout-body{padding:.75rem .85rem}
.knockout-teams{display:flex;flex-direction:column;gap:.6rem}
.knockout-team{display:flex;align-items:center;justify-content:space-between}
.knockout-team-info{display:flex;align-items:center;gap:.4rem;min-width:0;flex:1}
.knockout-team-flag{width:24px;height:16px;border-radius:3px;object-fit:cover;overflow:hidden;flex-shrink:0}
.knockout-team-flag img{width:100%;height:100%;object-fit:cover}
.knockout-team-flag-fallback{width:24px;height:16px;border-radius:3px;background:var(--gris-claro);display:flex;align-items:center;justify-content:center;font-size:.7rem;flex-shrink:0}
.knockout-team-name{font-size:.8rem;font-weight:700;color:var(--texto);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.knockout-team-name.winner{color:var(--rojo)}
.knockout-team-score{font-size:1rem;font-weight:900;color:var(--texto);flex-shrink:0}
.knockout-team-score.winner{color:var(--rojo)}
.knockout-vs{text-align:center;font-size:.6rem;color:var(--gris-texto);font-weight:700;letter-spacing:2px;padding:.2rem 0}
.knockout-footer{padding:0 .85rem .6rem}

/* FINAL */
.final-container{padding:0 .85rem}
.final-card{background:linear-gradient(135deg,var(--rojo-oscuro) 0%,var(--rojo) 50%,var(--rojo-claro) 100%);border-radius:var(--radio-xl);box-shadow:var(--sombra-xl);overflow:hidden;position:relative}
.final-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 10% 90%,rgba(255,255,255,.08) 0%,transparent 40%),radial-gradient(circle at 90% 10%,rgba(255,255,255,.06) 0%,transparent 35%);pointer-events:none}
.final-content{position:relative;z-index:1;padding:1.5rem 1rem}
.final-badge{text-align:center;margin-bottom:1.25rem}
.final-badge-text{display:inline-flex;align-items:center;gap:.3rem;padding:.3rem .85rem;background:rgba(255,255,255,.15);border-radius:50px;font-size:.65rem;font-weight:700;color:var(--amarillo);text-transform:uppercase;letter-spacing:1px}
.final-teams{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}
.final-team{display:flex;flex-direction:column;align-items:center;gap:.6rem;flex:1}
.final-team.away{flex-direction:column-reverse}
.final-flag{width:48px;height:32px;border-radius:var(--radio-sm);object-fit:cover;box-shadow:0 4px 12px rgba(0,0,0,.3);overflow:hidden;background:rgba(255,255,255,.1)}
.final-flag img{width:100%;height:100%;object-fit:cover}
.final-flag-fallback{width:48px;height:32px;border-radius:var(--radio-sm);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.final-team-name{font-size:.8rem;font-weight:700;color:var(--blanco);text-align:center}
.final-score{display:flex;align-items:center;gap:.4rem;flex:0 0 auto;padding:0 .25rem}
.final-score-number{font-size:2rem;font-weight:900;color:var(--blanco);min-width:32px;text-align:center}
.final-score-divider{font-size:1.1rem;color:rgba(255,255,255,.5);font-weight:300}
.final-vs{font-size:1.1rem;color:rgba(255,255,255,.4);font-weight:800;letter-spacing:4px}
.final-time{text-align:center;font-size:.75rem;color:rgba(255,255,255,.7);font-weight:500;margin-bottom:1rem}
.btn-final{display:block;width:100%;padding:.65rem;background:var(--blanco);color:var(--rojo);border:none;border-radius:var(--radio-md);font-family:'Poppins',sans-serif;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;text-align:center;text-decoration:none;transition:var(--transicion)}
.btn-final:hover{background:var(--gris-claro);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.btn-final.disabled{background:rgba(255,255,255,.2);color:rgba(255,255,255,.5);cursor:not-allowed;transform:none;box-shadow:none}

/* EMPTY */
.empty-state{text-align:center;padding:1.5rem 1rem;color:var(--gris-texto)}
.empty-state-icon{font-size:1.75rem;margin-bottom:.4rem;opacity:.4}
.empty-state p{font-size:.75rem;font-weight:500}

/* FOOTER */
.footer{background:var(--negro);padding:1.75rem 1rem 1rem;text-align:center;margin-top:.5rem}
.footer-top{margin-bottom:1rem}
.footer-brand{display:flex;align-items:center;justify-content:center;gap:.35rem;margin-bottom:.35rem}
.footer-star{font-size:1rem;color:var(--amarillo)}
.footer-name{font-size:.9rem;font-weight:700;color:var(--blanco)}
.footer-tagline{font-size:.75rem;color:rgba(255,255,255,.5)}
.footer-divider{height:1px;background:rgba(255,255,255,.1);margin-bottom:.75rem}
.footer-bottom p{font-size:.6rem;color:rgba(255,255,255,.3)}

/* RESPONSIVE */
@media(min-width:640px){
    .hero{min-height:420px}
    .hero-title{font-size:3rem}
    .hero-subtitle{font-size:1rem}
    .hero-actions{flex-direction:row;justify-content:center}
    .hero-illustration{width:320px;height:240px}
    .section-header{padding:0 1.5rem}
    .mexico-matches,.groups-container,.knockout-matches,.final-container{padding:0 1.5rem}
    .news-scroll{padding:.5rem 1.5rem}
    .nav-scroll{justify-content:center}
    .groups-container{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
    .knockout-matches{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
}
@media(min-width:1024px){
    .hero-title{font-size:3.5rem}
    .hero-illustration{width:380px;height:285px}
    .groups-container{grid-template-columns:repeat(3,1fr)}
    .knockout-matches{grid-template-columns:repeat(2,1fr)}
    .final-card{max-width:600px;margin:0 auto}
}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}