:root{--primary-gradient:linear-gradient(135deg,#0f2b46 0%,#1a3c5a 50%,#112233 100%);--usa-red:#d12630;--mexico-green:#006847;--canada-red:#ff0000;--accent-gold:#ffbe0b;--dark-deep:#0b131a;--text-dark:#1e293b;--text-muted:#64748b;--bg-light:#f8fafc;--border-color:#e2e8f0;--card-shadow:0 10px 30px rgba(0,0,0,0.05);--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-light);color:var(--text-dark);overflow-x:hidden;line-height:1.6}.custom-card{background:#ffffff;border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition-smooth);overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,0.1)}.navbar-custom{background-color:rgba(15,43,70,0.96) !important;backdrop-filter:blur(10px);border-bottom:2px solid var(--usa-red);transition:var(--transition-smooth)}.navbar-brand img{height:40px;object-fit:contain}.nav-link-custom{color:#ffffff !important;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition-smooth)}.nav-link-custom:hover{color:var(--accent-gold) !important}.hero-section{background:var(--primary-gradient);color:#ffffff;padding:100px 0 80px;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(209,38,48,0.15) 0%,transparent 50%),radial-gradient(circle at 20% 80%,rgba(0,104,71,0.15) 0%,transparent 50%);z-index:1}.hero-content{position:relative;z-index:2}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;background:linear-gradient(to right,#ffffff,#e2e8f0,var(--accent-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem}.hero-badge-group span{font-size:0.85rem;font-weight:600;padding:0.4rem 1rem;border-radius:50px;margin-right:0.5rem;display:inline-block}.hero-img-container{position:relative;z-index:2;border-radius:12px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,0.3)}.section-header{margin-bottom:3rem;text-align:center;position:relative}.section-header h2{font-size:2.2rem;font-weight:700;color:#0f2b46;display:inline-block;padding-bottom:10px}.section-header h2::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,var(--mexico-green),var(--usa-red));margin:10px auto 0;border-radius:2px}.score-ticker{background:#ffffff;border-bottom:1px solid var(--border-color);padding:12px 0}.ticker-card{border-right:1px solid var(--border-color);padding:0 20px;min-width:260px}.ticker-card:last-child{border-right:none}.ticker-status{font-size:0.75rem;font-weight:bold;color:var(--usa-red);text-transform:uppercase}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.group-card{background:#ffffff;border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.group-header{background:#0f2b46;color:#ffffff;padding:10px 15px;font-weight:700;display:flex;justify-content:space-between;align-items:center}.group-header-red{background:var(--usa-red)}.group-header-green{background:var(--mexico-green)}.group-header-blue{background:#002868}.team-slide-img{height:180px;object-fit:cover;width:100%}.guide-item{display:flex;align-items:flex-start;margin-bottom:20px}.guide-icon{width:50px;height:50px;background:rgba(15,43,70,0.05);color:#0f2b46;border-radius:50px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-right:15px;flex-shrink:0}footer{background:var(--dark-deep);color:#94a3b8;padding:60px 0 30px;font-size:0.9rem}footer a{color:#cbd5e1;text-decoration:none;transition:var(--transition-smooth)}footer a:hover{color:var(--accent-gold)}@media (max-width:991.98px){.hero-title{font-size:2.2rem}.hero-section{padding:80px 0 50px}.section-header h2{font-size:1.8rem}}