:root{--primary-rgb:10,37,64;--accent-rgb:0,180,134;--accent-red:#E10600;--accent-blue:#0A2540;--accent-green:#00B486;--bg-light:#F4F7F9;--bg-white:#FFFFFF;--text-dark:#1E293B;--text-muted:#64748B;--border-color:#E2E8F0;--card-shadow:0 4px 12px rgba(0,0,0,0.05);--card-radius:12px}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-light);color:var(--text-dark);line-height:1.6;overflow-x:hidden}.navbar-custom{background-color:var(--bg-white);border-bottom:2px solid var(--border-color);box-shadow:0 2px 4px rgba(0,0,0,0.02);padding:12px 0;position:sticky;top:0;z-index:1030}.navbar-brand img{height:40px;width:auto;margin-right:10px}.navbar-brand span{font-weight:800;color:var(--accent-blue);font-size:1.25rem}.nav-link-custom{color:var(--text-dark);font-weight:600;margin:0 12px;transition:color 0.3s}.nav-link-custom:hover,.nav-link-custom.active{color:var(--accent-green)}.theme-card{background:var(--bg-white);border-radius:var(--card-radius);border:1px solid var(--border-color);box-shadow:var(--card-shadow);padding:24px;transition:transform 0.3s,box-shadow 0.3s;height:100%}.theme-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,0.08)}.hero-section{background:linear-gradient(135deg,#0A2540 0%,#164E63 100%);color:#FFFFFF;padding: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(0,180,134,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.8rem;font-weight:900;line-height:1.2;margin-bottom:20px}.hero-desc{font-size:1.15rem;color:rgba(255,255,255,0.85);margin-bottom:30px}.hero-img{border-radius:var(--card-radius);box-shadow:0 12px 30px rgba(0,0,0,0.3);max-width:100%;height:auto}.section-header{margin-bottom:40px;text-align:center}.section-header h2{font-size:2.2rem;font-weight:800;color:var(--accent-blue);position:relative;display:inline-block;padding-bottom:12px}.section-header h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background:linear-gradient(90deg,var(--accent-green),var(--accent-red));border-radius:2px}.section-header p{color:var(--text-muted);margin-top:10px;font-size:1.05rem}.match-badge{font-size:0.75rem;font-weight:700;padding:4px 8px;border-radius:4px;text-transform:uppercase}.badge-live{background-color:#FEE2E2;color:#EF4444}.badge-upcoming{background-color:#E0F2FE;color:#0369A1}.badge-finished{background-color:#F1F5F9;color:#475569}.match-item{border-bottom:1px solid var(--border-color);padding:16px 0;transition:background 0.2s}.match-item:last-child{border-bottom:none}.match-item:hover{background-color:rgba(0,0,0,0.01)}.team-flag-name{display:flex;align-items:center;font-weight:600}.team-flag-name img{width:24px;height:16px;object-fit:cover;margin-right:8px;border-radius:2px}.group-table{width:100%;margin-bottom:0}.group-table th{background-color:var(--accent-blue);color:#FFFFFF;font-weight:600;text-align:center;border:none;padding:10px}.group-table td{text-align:center;vertical-align:middle;padding:12px 10px;border-bottom:1px solid var(--border-color)}.group-card-header{background:linear-gradient(90deg,var(--accent-blue),#1e3a8a);color:#fff;font-weight:700;padding:10px 15px;border-top-left-radius:var(--card-radius);border-top-right-radius:var(--card-radius)}.stadium-card{overflow:hidden;border-radius:var(--card-radius);position:relative}.stadium-img-wrapper{position:relative;height:200px;overflow:hidden}.stadium-img-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}.stadium-card:hover .stadium-img-wrapper img{transform:scale(1.08)}.table-responsive-custom{overflow-x:auto;-webkit-overflow-scrolling:touch}.accordion-button:not(.collapsed){background-color:rgba(0,180,134,0.08);color:var(--accent-blue)}.accordion-button{font-weight:600;color:var(--text-dark)}.guide-list-item{display:flex;align-items:flex-start;margin-bottom:15px}.guide-icon{font-size:1.5rem;color:var(--accent-green);margin-right:15px;flex-shrink:0}.footer-custom{background-color:#0A2540;color:#94A3B8;padding:60px 0 30px;font-size:0.95rem}.footer-custom h5{color:#FFFFFF;font-weight:700;margin-bottom:20px}.footer-links a{color:#94A3B8;text-decoration:none;transition:color 0.2s}.footer-links a:hover{color:#FFFFFF}