:root{--primary-color:#0c2340;--accent-color:#e4002b;--secondary-color:#00a859;--light-bg:#f8fafc;--card-bg:#ffffff;--text-dark:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--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-dark);background-color:var(--light-bg);overflow-x:hidden;line-height:1.6}.navbar{background-color:rgba(12,35,64,0.96) !important;backdrop-filter:blur(10px);border-bottom:2px solid var(--accent-color);padding:15px 0;transition:var(--transition-smooth)}.navbar-brand img{max-height:45px;object-fit:contain}.navbar-brand span{color:#ffffff;font-weight:800;letter-spacing:1px;margin-left:10px}.nav-link{color:rgba(255,255,255,0.85) !important;font-weight:600;font-size:0.95rem;margin:0 10px;transition:var(--transition-smooth)}.nav-link:hover,.nav-link.active{color:var(--accent-color) !important;transform:translateY(-1px)}.hero-section{background:linear-gradient(135deg,#0c2340 0%,#1d3557 100%);color:#ffffff;padding:100px 0 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(228,0,43,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.25;background:linear-gradient(to right,#ffffff 60%,#ffccd5);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:20px}.hero-desc{font-size:1.15rem;color:#cbd5e1;margin-bottom:30px;line-height:1.7}.hero-img-container{border-radius:12px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,0.3);border:4px solid rgba(255,255,255,0.1)}.hero-img-container img{transition:var(--transition-smooth)}.hero-img-container:hover img{transform:scale(1.03)}.section-title-wrap{margin-bottom:45px;text-align:center}.section-title{font-size:2.2rem;font-weight:800;color:var(--primary-color);position:relative;display:inline-block;padding-bottom:12px}.section-title::after{content:'';position:absolute;bottom:0;left:25%;width:50%;height:4px;background:linear-gradient(to right,var(--accent-color),var(--secondary-color));border-radius:2px}.section-desc{color:var(--text-muted);margin-top:10px;font-size:1rem}.data-panel-card{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:var(--transition-smooth)}.data-panel-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.schedule-tab{background:#ffffff;border-radius:10px;padding:15px;box-shadow:0 4px 6px rgba(0,0,0,0.02)}.match-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;padding:20px;transition:var(--transition-smooth)}.match-card:hover{border-color:var(--accent-color);box-shadow:0 5px 15px rgba(228,0,43,0.08)}.match-status{font-size:0.8rem;font-weight:700;padding:4px 10px;border-radius:20px}.status-upcoming{background-color:#e2e8f0;color:#475569}.status-live{background-color:#fee2e2;color:var(--accent-color);animation:pulse 2s infinite}.team-flag-placeholder{width:36px;height:24px;background-color:#f1f5f9;border:1px solid #cbd5e1;display:inline-block;vertical-align:middle;margin:0 8px;border-radius:3px;position:relative}.team-flag-placeholder::after{content:'⚽';font-size:10px;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.group-card{background:#ffffff;border-top:4px solid var(--primary-color);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.02);padding:20px}.group-card.east-host{border-top-color:var(--accent-color)}.group-card.west-host{border-top-color:var(--secondary-color)}.news-card{background:var(--card-bg);border-radius:12px;overflow:hidden;border:1px solid var(--border-color);transition:var(--transition-smooth);height:100%}.news-card:hover{transform:translateY(-5px);box-shadow:0 12px 20px rgba(0,0,0,0.08)}.news-badge{background-color:var(--primary-color);color:#ffffff;font-size:0.75rem;padding:3px 8px;border-radius:4px}.stadium-card{position:relative;border-radius:12px;overflow:hidden;height:260px;background-size:cover;background-position:center;color:#ffffff}.stadium-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(12,35,64,0.95) 0%,rgba(12,35,64,0.4) 70%,transparent 100%);padding:20px;height:100%;display:flex;flex-direction:column;justify-content:flex-end}.accordion-button:not(.collapsed){background-color:rgba(12,35,64,0.05);color:var(--primary-color)}footer{background-color:#081629;color:#94a3b8;border-top:5px solid var(--primary-color)}footer a{color:#cbd5e1;text-decoration:none;transition:var(--transition-smooth)}footer a:hover{color:var(--accent-color)}@keyframes pulse{0%{opacity:0.6}50%{opacity:1}100%{opacity:0.6}}@media (max-width:768px){.hero-title{font-size:2rem}.section-title{font-size:1.8rem}}