:root{--primary-color:#0d2c54;--accent-color:#c1121f;--accent-green:#00875a;--bg-light:#f8f9fa;--bg-card:#ffffff;--text-main:#212529;--text-muted:#6c757d;--border-color:#dee2e6;--hero-gradient:linear-gradient(135deg,#0d2c54 0%,#1b4965 100%)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-main);background-color:#f4f6f9;line-height:1.6}.navbar-custom{background-color:var(--primary-color);box-shadow:0 2px 10px rgba(0,0,0,0.1)}.navbar-custom .navbar-brand{font-weight:700;color:#ffffff;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand img{height:40px;width:auto}.navbar-custom .nav-link{color:rgba(255,255,255,0.85);font-weight:500;padding:0.5rem 1rem;transition:color 0.3s}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:#ffffff;border-bottom:2px solid var(--accent-color)}.hero-section{background:var(--hero-gradient);color:#ffffff;padding:100px 0 80px;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(193,18,31,0.15) 0%,transparent 50%);pointer-events:none}.hero-tag{background:rgba(255,255,255,0.15);color:#fff;padding:6px 16px;border-radius:30px;font-size:0.9rem;display:inline-block;margin-bottom:15px;backdrop-filter:blur(5px)}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:20px}.hero-desc{font-size:1.15rem;color:rgba(255,255,255,0.9);margin-bottom:30px}.hero-img-container img{border-radius:12px;box-shadow:0 15px 30px rgba(0,0,0,0.3);max-width:100%;height:auto}.section-padding{padding:80px 0}.section-bg-alt{background-color:var(--bg-card)}.section-title-wrap{margin-bottom:45px;text-align:center}.section-title{font-weight:800;color:var(--primary-color);position:relative;display:inline-block;padding-bottom:12px;margin-bottom:15px}.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background-color:var(--accent-color);border-radius:2px}.section-subtitle{color:var(--text-muted);max-width:600px;margin:0 auto}.worldcup-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;transition:transform 0.3s,box-shadow 0.3s}.worldcup-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,0.08)}.match-badge{font-size:0.75rem;font-weight:bold;padding:4px 8px;border-radius:4px}.badge-upcoming{background-color:#e2eafc;color:#3f37c9}.badge-live{background-color:#ffccd5;color:#ff0054;animation:pulse 2s infinite}.badge-ended{background-color:#e9ecef;color:#6c757d}@keyframes pulse{0%{opacity:1}50%{opacity:0.5}100%{opacity:1}}.group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.group-box{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:20px}.group-header{background-color:var(--primary-color);color:#fff;padding:8px 15px;border-radius:8px;font-weight:bold;margin-bottom:15px;text-align:center}.group-team-list{list-style:none;padding:0;margin:0}.group-team-item{display:flex;justify-content:space-between;padding:8px 5px;border-bottom:1px solid #f1f3f5}.group-team-item:last-child{border-bottom:none}.table-responsive-container{border-radius:12px;overflow:hidden;border:1px solid var(--border-color)}.custom-table{margin-bottom:0}.custom-table th{background-color:var(--primary-color);color:white;border:none}.stadium-card{position:relative;overflow:hidden;border-radius:12px;height:280px}.stadium-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}.stadium-card:hover img{transform:scale(1.1)}.stadium-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,0.85),transparent);color:#fff;padding:20px}.faq-accordion .accordion-item{border:1px solid var(--border-color);border-radius:12px !important;margin-bottom:15px;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--primary-color);background-color:var(--bg-card)}.faq-accordion .accordion-button:not(.collapsed){background-color:rgba(13,44,84,0.05);color:var(--primary-color);box-shadow:none}.footer-section{background-color:#0b1a30;color:rgba(255,255,255,0.8);padding:60px 0 30px}.footer-title{color:#fff;font-weight:700;margin-bottom:20px}.footer-links{list-style:none;padding:0}.footer-links li{margin-bottom:10px}.footer-links a{color:rgba(255,255,255,0.7);text-decoration:none;transition:color 0.3s}.footer-links a:hover{color:#fff}