:root{--primary-color:#0d2c54;--secondary-color:#00b4d8;--accent-color:#ffb703;--bg-light:#f8f9fa;--bg-white:#ffffff;--text-dark:#1d3557;--text-muted:#6c757d;--border-color:#e9ecef;--card-shadow:0 4px 12px rgba(13,44,84,0.08);--transition-smooth:all 0.3s cubic-bezier(0.25,0.8,0.25,1)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-dark);background-color:var(--bg-light);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--primary-color);font-weight:700}.section-padding{padding:80px 0}.bg-gradient-hero{background:linear-gradient(135deg,#0d2c54 0%,#1a4f80 50%,#00b4d8 100%);color:#ffffff;position:relative;overflow:hidden}.navbar{background-color:rgba(13,44,84,0.95) !important;backdrop-filter:blur(10px);border-bottom:2px solid var(--secondary-color)}.navbar-brand img{max-height:45px;object-fit:contain}.nav-link{color:#ffffff !important;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition-smooth)}.nav-link:hover,.nav-link.active{color:var(--accent-color) !important}.hero-img{border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,0.3);transition:var(--transition-smooth)}.hero-img:hover{transform:translateY(-5px)}.card-custom{background:var(--bg-white);border:none;border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition-smooth);overflow:hidden}.card-custom:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgba(13,44,84,0.15)}.badge-live{background-color:#e63946;color:white;animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}.table-responsive-container{background:var(--bg-white);border-radius:12px;box-shadow:var(--card-shadow);padding:20px;margin-bottom:30px}.table-custom{margin-bottom:0;vertical-align:middle}.table-custom th{background-color:var(--primary-color);color:#ffffff;border:none;font-weight:600}.table-custom td{border-bottom:1px solid var(--border-color);color:var(--text-dark)}.group-matrix-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.group-card{background:var(--bg-white);border-top:4px solid var(--secondary-color);border-radius:8px;padding:20px;box-shadow:var(--card-shadow)}.group-header{font-size:1.2rem;font-weight:bold;color:var(--primary-color);margin-bottom:15px;border-bottom:1px solid var(--border-color);padding-bottom:8px;display:flex;justify-content:space-between}.team-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed var(--border-color)}.team-item:last-child{border-bottom:none}.team-name{font-weight:500}.team-flag{width:24px;height:16px;margin-right:8px;display:inline-block;background-color:#ddd;border-radius:2px}.nav-tabs-custom{border-bottom:2px solid var(--border-color);margin-bottom:30px}.nav-tabs-custom .nav-link{color:var(--text-dark) !important;border:none;border-bottom:3px solid transparent;font-weight:600;padding:10px 20px !important}.nav-tabs-custom .nav-link.active{color:var(--primary-color) !important;background:none;border-bottom:3px solid var(--secondary-color)}.faq-accordion .accordion-item{border:none;margin-bottom:15px;border-radius:8px !important;box-shadow:var(--card-shadow);overflow:hidden}.faq-accordion .accordion-button{background-color:var(--bg-white);color:var(--primary-color);font-weight:600;box-shadow:none}.faq-accordion .accordion-button:not(.collapsed){background-color:#e2f0f7;color:var(--primary-color)}.footer{background-color:var(--primary-color);color:#ffffff;padding:60px 0 30px;border-top:4px solid var(--accent-color)}.footer a{color:rgba(255,255,255,0.8);text-decoration:none;transition:var(--transition-smooth)}.footer a:hover{color:var(--accent-color)}.guide-box{border-left:4px solid var(--accent-color);background:#fff9e6;padding:15px;border-radius:0 8px 8px 0}@media (max-width:991.98px){.section-padding{padding:50px 0}.hero-content{text-align:center;margin-bottom:30px}}