:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--accent-usa:#0a2540;--accent-mex:#006847;--accent-can:#da291c;--accent-gold:#d4af37;--border:#e2e8f0;--border-hover:#cbd5e1;--card-radius:12px}body{background-color:var(--page-bg);color:var(--text-main);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6}.navbar-custom{background-color:var(--surface-strong);border-bottom:3px solid var(--accent-can);padding:0.8rem 1rem}.navbar-custom .navbar-brand{color:var(--text-light) !important;font-weight:800;font-size:1.4rem;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand img{max-height:40px;object-fit:contain}.navbar-custom .nav-link{color:#cbd5e1 !important;font-weight:500;padding:0.5rem 1rem !important;transition:color 0.3s ease}.navbar-custom .nav-link:hover{color:var(--text-light) !important}.hero-section{background:linear-gradient(135deg,var(--accent-usa) 0%,#1e1b4b 100%);color:var(--text-light);padding:5rem 0;border-bottom-left-radius:24px;border-bottom-right-radius:24px;box-shadow:0 10px 30px rgba(15,23,42,0.15)}.hero-content h1{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(to right,#ffffff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-content p{font-size:1.15rem;color:#94a3b8;margin-bottom:2rem;line-height:1.8}.hero-img-box img{border-radius:var(--card-radius);box-shadow:0 12px 40px rgba(0,0,0,0.3);border:4px solid rgba(255,255,255,0.1);max-width:100%;height:auto}.section-padding{padding:4.5rem 0}.section-title{font-weight:800;font-size:2.2rem;color:var(--surface-strong);margin-bottom:1rem;position:relative;padding-bottom:0.75rem}.section-title::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background:linear-gradient(to right,var(--accent-can),var(--accent-mex));border-radius:2px}.section-subtitle{color:var(--text-muted);margin-bottom:3rem;font-size:1.1rem}.card-custom{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);overflow:hidden;height:100%}.card-custom:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);border-color:var(--border-hover)}.schedule-table-container{background-color:var(--surface);border-radius:var(--card-radius);border:1px solid var(--border);overflow-x:auto;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05)}.schedule-table{width:100%;min-width:800px;margin-bottom:0}.schedule-table th{background-color:#f1f5f9;color:var(--surface-strong);font-weight:700;padding:1.2rem 1rem;border-bottom:2px solid var(--border)}.schedule-table td{padding:1.2rem 1rem;vertical-align:middle;border-bottom:1px solid var(--border)}.match-badge{background-color:#f1f5f9;color:var(--text-muted);padding:0.35rem 0.75rem;border-radius:30px;font-size:0.85rem;font-weight:600;display:inline-block}.match-badge.live{background-color:rgba(220,53,69,0.1);color:var(--accent-can)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden}.group-header{background-color:var(--accent-usa);color:var(--text-light);padding:1rem;font-weight:700;text-align:center}.group-header.mex{background-color:var(--accent-mex)}.group-header.can{background-color:var(--accent-can)}.group-list{list-style:none;padding:0;margin:0}.group-item{display:flex;justify-content:space-between;align-items:center;padding:0.85rem 1.2rem;border-bottom:1px solid var(--border)}.group-item:last-child{border-bottom:none}.stadium-card img{width:100%;height:240px;object-fit:cover}.stadium-info{padding:1.5rem}.feature-block{display:flex;align-items:center;gap:3rem}@media (max-width:991.98px){.feature-block{flex-direction:column;gap:2rem}}.accordion-custom .accordion-item{border:1px solid var(--border) !important;border-radius:var(--card-radius) !important;margin-bottom:1rem;overflow:hidden}.accordion-custom .accordion-button{font-weight:600;color:var(--surface-strong);background-color:var(--surface);padding:1.25rem}.accordion-custom .accordion-button:not(.collapsed){background-color:#f8fafc;color:var(--accent-usa);box-shadow:none}.accordion-custom .accordion-body{background-color:var(--surface);color:var(--text-main);padding:1.25rem;border-top:1px solid var(--border)}.footer-custom{background-color:var(--surface-strong);color:#cbd5e1;padding:5rem 0 2rem 0;border-top:4px solid var(--accent-gold)}.footer-custom h5{color:var(--text-light);font-weight:700;margin-bottom:1.5rem}.footer-custom a{color:#94a3b8;text-decoration:none;transition:color 0.3s}.footer-custom a:hover{color:var(--text-light)}.footer-bottom{border-top:1px solid #334155;padding-top:2rem;margin-top:3rem;font-size:0.9rem}