:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--accent:#0284c7;--accent-red:#ef4444;--accent-green:#22c55e;--border:#e2e8f0;--accent-gradient:linear-gradient(135deg,#0284c7 0%,#0f172a 100%);--mexico-green:#006847;--canada-red:#da291c;--usa-blue:#002868}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}.card-custom{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:transform 0.2s ease,box-shadow 0.2s ease}.card-custom:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.navbar-custom{background-color:rgba(15,23,42,0.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--accent);z-index:1030}.navbar-custom .navbar-brand{color:var(--text-light);font-weight:800;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand img{height:40px;width:auto}.navbar-custom .nav-link{color:rgba(248,250,252,0.8) !important;font-weight:500;transition:color 0.2s}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:var(--text-light) !important;border-bottom:2px solid var(--accent-red)}.hero-section{padding:120px 0 60px;background:var(--accent-gradient);color:var(--text-light);position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(2,132,199,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem}.hero-badge{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:6px 16px;border-radius:50px;font-size:0.9rem;display:inline-flex;align-items:center;gap:8px;color:#38bdf8}.section-padding{padding:80px 0}.section-title-wrapper{margin-bottom:40px;position:relative}.section-title{font-size:2rem;font-weight:800;color:var(--surface-strong);position:relative;display:inline-block;padding-bottom:12px}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(to right,var(--usa-blue),var(--mexico-green),var(--canada-red));border-radius:2px}.schedule-timeline{display:flex;gap:20px;overflow-x:auto;padding:10px 0 25px 0;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}.schedule-timeline::-webkit-scrollbar{height:6px}.schedule-timeline::-webkit-scrollbar-thumb{background-color:var(--accent);border-radius:3px}.timeline-card{flex:0 0 280px;background:var(--surface);border-left:4px solid var(--accent);padding:16px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.05)}.match-score-strip{background:var(--surface-strong);color:var(--text-light);border-radius:12px;padding:24px;margin-bottom:30px}.match-team{display:flex;align-items:center;gap:12px}.match-team img{width:36px;height:36px;object-fit:contain}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.group-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}.group-header{background:var(--surface-strong);color:var(--text-light);padding:12px 16px;font-weight:700;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:12px 16px;border-bottom:1px solid var(--border)}.group-item:last-child{border-bottom:none}.stadium-card{position:relative;border-radius:12px;overflow:hidden;height:350px}.stadium-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.stadium-card:hover img{transform:scale(1.08)}.stadium-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(15,23,42,0.95) 0%,rgba(15,23,42,0.4) 60%,transparent 100%);padding:24px;color:var(--text-light)}.faq-accordion .accordion-item{border:1px solid var(--border) !important;border-radius:8px !important;margin-bottom:12px;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--text-main);background-color:var(--surface)}.faq-accordion .accordion-button:not(.collapsed){color:var(--accent);background-color:#f0f9ff;box-shadow:none}.footer-custom{background-color:var(--surface-strong);color:rgba(248,250,252,0.7);padding:60px 0 30px;border-top:4px solid var(--accent-red)}.footer-title{color:var(--text-light);font-weight:700;margin-bottom:20px}.footer-links{list-style:none;padding:0}.footer-links li{margin-bottom:10px}.footer-links a{color:rgba(248,250,252,0.7);text-decoration:none;transition:color 0.2s}.footer-links a:hover{color:var(--text-light)}@media (max-width:768px){.hero-title{font-size:2rem}.section-padding{padding:50px 0}}