:root{--bg-primary:#0a1128;--bg-secondary:#101f42;--bg-light:#f4f6fa;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--primary:#0284c7;--primary-hover:#0369a1;--accent-usa:#e11d48;--accent-mex:#16a34a;--accent-can:#dc2626;--border-color:#e2e8f0;--card-shadow:0 4px 20px 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;color:var(--text-main);background-color:var(--bg-light);overflow-x:hidden;line-height:1.6}.header-navbar{background-color:rgba(10,17,40,0.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--primary);position:sticky;top:0;z-index:1030;transition:var(--transition-smooth)}.header-navbar .navbar-brand{font-weight:800;letter-spacing:0.5px;color:var(--text-light) !important;display:flex;align-items:center;gap:10px}.header-navbar .nav-link{color:rgba(248,250,252,0.85) !important;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition-smooth);border-radius:4px}.header-navbar .nav-link:hover,.header-navbar .nav-link.active{color:var(--text-light) !important;background-color:rgba(255,255,255,0.1)}.main-layout{padding:40px 0}.section-box{background:#ffffff;border-radius:12px;padding:30px;margin-bottom:30px;box-shadow:var(--card-shadow);border:1px solid rgba(226,232,240,0.8)}.section-title{font-size:1.5rem;font-weight:700;color:var(--bg-primary);margin-bottom:25px;padding-left:12px;border-left:5px solid var(--primary);display:flex;align-items:center;justify-content:space-between}.hero-section{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);color:var(--text-light);padding:80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(to top,var(--bg-light),transparent)}.hero-content h1{font-size:2.5rem;font-weight:800;line-height:1.3;margin-bottom:20px;background:linear-gradient(45deg,#fff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-badges span{font-size:0.85rem;font-weight:600;padding:6px 16px;border-radius:30px;display:inline-block;margin-right:10px;margin-bottom:10px}.badge-usa{background-color:var(--accent-usa);color:white}.badge-mex{background-color:var(--accent-mex);color:white}.badge-can{background-color:var(--accent-can);color:white}.score-ticker{background:#ffffff;border-radius:12px;box-shadow:var(--card-shadow);margin-top:-50px;position:relative;z-index:10;padding:20px;border-top:4px solid var(--primary)}.score-item{border-right:1px solid var(--border-color);padding:0 15px}.score-item:last-child{border-right:none}.score-status{font-size:0.75rem;font-weight:700;padding:2px 8px;border-radius:4px;background-color:#f1f5f9;color:var(--text-muted);display:inline-block}.score-status.live{background-color:#fef2f2;color:var(--accent-usa);animation:pulse 2s infinite}.schedule-table th{background-color:var(--bg-secondary);color:var(--text-light);font-weight:600;border:none}.schedule-table td{vertical-align:middle;font-size:0.95rem}.group-card{border:1px solid var(--border-color);border-radius:8px;overflow:hidden;transition:var(--transition-smooth)}.group-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow)}.group-header{background-color:var(--bg-secondary);color:var(--text-light);padding:10px 15px;font-weight:700;text-align:center}.group-list-item{display:flex;justify-content:space-between;padding:8px 15px;border-bottom:1px solid var(--border-color);font-size:0.9rem}.group-list-item:last-child{border-bottom:none}.team-badge-card{text-align:center;padding:20px;border:1px solid var(--border-color);border-radius:8px;transition:var(--transition-smooth);background:#fafafc}.team-badge-card:hover{background:#ffffff;border-color:var(--primary);box-shadow:var(--card-shadow)}.team-flag-placeholder{width:60px;height:40px;margin:0 auto 15px;border-radius:4px;box-shadow:0 2px 6px rgba(0,0,0,0.1);display:flex;align-items:center;justify-content:center;color:white;font-weight:bold}.guide-step{display:flex;gap:15px;margin-bottom:20px}.guide-icon{width:45px;height:45px;background-color:rgba(2,132,199,0.1);color:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.accordion-item{border:1px solid var(--border-color) !important;border-radius:8px !important;margin-bottom:10px;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(2,132,199,0.05);color:var(--primary)}.footer-box{background-color:var(--bg-primary);color:rgba(248,250,252,0.75);padding:60px 0 30px;font-size:0.9rem}.footer-box h5{color:var(--text-light);font-weight:700;margin-bottom:20px}.footer-links a{color:rgba(248,250,252,0.7);text-decoration:none;transition:var(--transition-smooth)}.footer-links a:hover{color:var(--text-light);padding-left:5px}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}@media (max-width:991.98px){.hero-section{padding:60px 0;text-align:center}.hero-content h1{font-size:2rem}.score-ticker{margin-top:-20px}.score-item{border-right:none;border-bottom:1px solid var(--border-color);padding:15px 0}.score-item:last-child{border-bottom:none}}