:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-dark:#0f172a;--surface-card:#ffffff;--text-main:#0f172a;--text-muted:#475569;--text-light:#f1f5f9;--accent-blue:#0284c7;--accent-green:#10b981;--accent-red:#ef4444;--accent-gold:#eab308;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--page-bg);color:var(--text-main);overflow-x:hidden;line-height:1.6}@media (min-width:1200px){.app-layout{display:flex}.sidebar-nav{width:280px;position:fixed;top:0;bottom:0;left:0;z-index:1030;background-color:var(--surface-dark);color:var(--text-light);overflow-y:auto;border-right:1px solid rgba(255,255,255,0.1)}.main-content{margin-left:280px;width:calc(100% - 280px);min-height:100vh}}@media (max-width:1199.98px){.sidebar-nav{display:none}.main-content{width:100%}}.mobile-header{background-color:var(--surface-dark);border-bottom:1px solid rgba(255,255,255,0.1)}.nav-logo{padding:2rem 1.5rem;text-align:center;border-bottom:1px solid rgba(255,255,255,0.08)}.nav-logo img{max-height:50px;object-fit:contain}.nav-menu{padding:1.5rem 1rem}.nav-menu .nav-link{color:#94a3b8;padding:0.8rem 1rem;border-radius:8px;margin-bottom:0.5rem;display:flex;align-items:center;transition:all 0.3s ease;font-size:0.95rem}.nav-menu .nav-link i{margin-right:10px;font-size:1.2rem;width:24px;text-align:center}.nav-menu .nav-link:hover,.nav-menu .nav-link.active{color:#ffffff;background-color:rgba(255,255,255,0.08)}.section-padding{padding:5rem 0}.section-title{font-weight:800;margin-bottom:1rem;position:relative;display:inline-block}.section-title::after{content:'';position:absolute;bottom:-8px;left:0;width:50px;height:4px;background-color:var(--accent-blue);border-radius:2px}.section-desc{color:var(--text-muted);margin-bottom:3rem;font-size:1.1rem}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);color:#ffffff;padding:6rem 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(99,102,241,0.15) 0%,transparent 50%);pointer-events:none}.hero-badge{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);padding:0.5rem 1rem;border-radius:50px;font-size:0.85rem;display:inline-flex;align-items:center;gap:8px;margin-bottom:1.5rem;color:var(--accent-gold)}.hero-title h1{font-size:2.75rem;font-weight:900;line-height:1.2;margin-bottom:1.5rem;letter-spacing:-0.025em}.hero-desc{font-size:1.15rem;color:#cbd5e1;margin-bottom:2rem;max-width:600px}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.1)}.stat-item .stat-num{font-size:1.75rem;font-weight:800;color:var(--accent-green)}.stat-item .stat-label{font-size:0.85rem;color:#94a3b8}.hero-img-box img{border-radius:12px;box-shadow:var(--shadow-lg);border:4px solid rgba(255,255,255,0.05);object-fit:cover;width:100%;height:auto}.live-board{background-color:var(--surface);border-radius:12px;box-shadow:var(--shadow-md);border:1px solid var(--border-color);margin-top:-3rem;position:relative;z-index:10;padding:1.5rem}.board-title-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:1rem;margin-bottom:1rem}.match-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.25rem;transition:all 0.3s ease}.match-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.match-status{font-size:0.75rem;font-weight:600;padding:0.25rem 0.5rem;border-radius:4px;display:inline-block;margin-bottom:0.75rem}.status-upcoming{background-color:#e2e8f0;color:#475569}.status-live{background-color:#fee2e2;color:#ef4444;animation:pulse 2s infinite}.status-finished{background-color:#dcfce7;color:#15803d}.match-teams{display:flex;align-items:center;justify-content:space-between}.team-row{display:flex;align-items:center;gap:10px;font-weight:600}.team-flag{width:24px;height:16px;background-color:#ddd;border-radius:2px;object-fit:cover}.match-score{font-size:1.5rem;font-weight:800;letter-spacing:2px}.schedule-table-wrap{background-color:var(--surface);border-radius:12px;box-shadow:var(--shadow-md);border:1px solid var(--border-color);overflow:hidden}.schedule-table th{background-color:#f1f5f9;color:var(--text-main);font-weight:700;border-bottom:2px solid var(--border-color)}.schedule-table td{vertical-align:middle;padding:1rem 0.75rem}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-card{background-color:var(--surface);border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden}.group-header{background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);color:#ffffff;padding:0.75rem 1.25rem;font-weight:700;font-size:1.1rem;display:flex;justify-content:space-between;align-items:center}.group-list{list-style:none;padding:0;margin:0}.group-item{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1.25rem;border-bottom:1px solid var(--border-color)}.group-item:last-child{border-bottom:none}.team-card{background-color:var(--surface);border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden;transition:all 0.3s ease}.team-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.team-card-header{height:120px;background:linear-gradient(135deg,#3b82f6 0%,#1d4ed8 100%);position:relative}.team-card-header.usa{background:linear-gradient(135deg,#002868 0%,#bf0a30 100%)}.team-card-header.can{background:linear-gradient(135deg,#ff0000 0%,#d80000 100%)}.team-card-header.mex{background:linear-gradient(135deg,#006847 0%,#ce1126 100%)}.team-info-body{padding:1.5rem;position:relative}.team-avatar{width:70px;height:70px;border-radius:50%;border:3px solid #fff;position:absolute;top:-35px;left:1.5rem;box-shadow:var(--shadow-md);background-color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.75rem}.team-meta{margin-top:1.5rem}.stadium-card{background-color:var(--surface);border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden}.stadium-img{height:200px;object-fit:cover;width:100%}.stadium-body{padding:1.25rem}.news-card{background-color:var(--surface);border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden;display:flex;flex-direction:column;height:100%;transition:all 0.3s ease}.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.news-body{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}.news-tag{font-size:0.75rem;color:var(--accent-blue);text-transform:uppercase;font-weight:700;margin-bottom:0.5rem}.news-title{font-size:1.1rem;font-weight:700;margin-bottom:0.75rem;line-height:1.4}.news-meta{font-size:0.85rem;color:var(--text-muted);margin-top:auto;display:flex;justify-content:space-between}.accordion-item{border:1px solid var(--border-color);border-radius:12px !important;margin-bottom:1rem;overflow:hidden;box-shadow:var(--shadow-sm)}.accordion-button{font-weight:700;color:var(--text-main);padding:1.25rem}.accordion-button:not(.collapsed){background-color:rgba(2,132,199,0.05);color:var(--accent-blue)}.about-box{background:linear-gradient(135deg,#f1f5f9 0%,#e2e8f0 100%);border-left:6px solid var(--accent-blue);padding:2rem;border-radius:0 12px 12px 0}.site-footer{background-color:var(--surface-dark);color:var(--text-light);padding:4rem 0 2rem;border-top:1px solid rgba(255,255,255,0.1)}.footer-brand{margin-bottom:1.5rem}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:0.75rem}.footer-links a{color:#94a3b8;text-decoration:none;transition:color 0.3s ease}.footer-links a:hover{color:#ffffff}.footer-bottom{margin-top:3rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,0.08);color:#64748b;font-size:0.875rem}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}.scroll-x-container{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%}