:root{--bg-primary:#f4f6f9;--bg-dark-hero:#0b1528;--surface-card:#ffffff;--surface-dark:#12213f;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--primary:#0056b3;--accent-usa:#0a3161;--accent-mex:#006847;--accent-can:#da291c;--border-color:#e2e8f0;--transition-ease:all 0.3s ease}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-main);background-color:var(--bg-primary);overflow-x:hidden;line-height:1.6}.navbar-custom{background-color:var(--surface-dark);box-shadow:0 4px 12px rgba(0,0,0,0.1);padding:0.8rem 1rem}.navbar-custom .navbar-brand{color:var(--text-light);font-weight:800;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand img{max-height:40px;width:auto}.navbar-custom .nav-link{color:rgba(248,250,252,0.8) !important;font-weight:500;margin-right:1rem;transition:var(--transition-ease)}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:var(--text-light) !important;border-bottom:2px solid var(--accent-can)}.hero-section{background:linear-gradient(135deg,#0b1528 0%,#1e3a8a 100%);color:var(--text-light);padding:80px 0;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(218,41,28,0.15) 0%,transparent 50%);pointer-events:none}.hero-section h1{font-size:2.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem}.hero-badge{background-color:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:0.5rem 1rem;border-radius:50px;display:inline-flex;align-items:center;gap:8px;font-size:0.9rem;margin-bottom:1.5rem}section{padding:70px 0}.section-title{font-weight:800;font-size:2rem;color:var(--accent-usa);margin-bottom:1rem;position:relative}.section-title::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,var(--accent-can) 0%,var(--accent-mex) 100%);margin-top:10px;border-radius:2px}.section-desc{color:var(--text-muted);margin-bottom:3rem;font-size:1.1rem}.custom-card{background:var(--surface-card);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:var(--transition-ease);overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.match-card{background:var(--surface-card);border-left:5px solid var(--accent-usa);margin-bottom:1rem;padding:1.25rem;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.02)}.match-status{font-size:0.8rem;font-weight:700;padding:0.25rem 0.6rem;border-radius:4px}.status-upcoming{background-color:#e0f2fe;color:#0369a1}.status-live{background-color:#fee2e2;color:#b91c1c;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-header{background-color:var(--accent-usa);color:var(--text-light);font-weight:700;padding:0.75rem 1rem;border-top-left-radius:10px;border-top-right-radius:10px;display:flex;justify-content:space-between}.group-table{width:100%;margin-bottom:0}.group-table th,.group-table td{padding:0.6rem 0.8rem;font-size:0.9rem;border-bottom:1px solid var(--border-color)}.news-img{height:200px;object-fit:cover;width:100%}.guide-item{display:flex;gap:1.5rem;margin-bottom:2rem;align-items:flex-start}.guide-icon{background-color:var(--accent-mex);color:var(--text-light);width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.accordion-button:not(.collapsed){background-color:rgba(10,49,97,0.05);color:var(--accent-usa)}footer{background-color:var(--surface-dark);color:rgba(248,250,252,0.8);font-size:0.95rem}footer a{color:rgba(248,250,252,0.6);text-decoration:none;transition:var(--transition-ease)}footer a:hover{color:var(--text-light)}footer .footer-title{color:var(--text-light);font-weight:700;margin-bottom:1.2rem}@media (max-width:768px){.hero-section{padding:50px 0;text-align:center}.hero-section h1{font-size:2rem}.section-title{font-size:1.6rem}.guide-item{flex-direction:column;align-items:center;text-align:center}}