:root{--primary-color:#0c2340;--secondary-color:#10b981;--accent-color:#ef4444;--body-bg:#f4f6f9;--card-bg:#ffffff;--text-main:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--transition-speed:0.3s}body{background-color:var(--body-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}.custom-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:transform var(--transition-speed) ease,box-shadow var(--transition-speed) ease;overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.navbar{background-color:rgba(12,35,64,0.98) !important;backdrop-filter:blur(8px);border-bottom:2px solid var(--secondary-color);padding:0.8rem 1rem}.navbar-brand img{height:40px;margin-right:10px}.navbar-brand span{color:#ffffff;font-weight:700;letter-spacing:0.5px}.nav-link{color:#e2e8f0 !important;font-weight:500;margin:0 0.5rem;transition:color var(--transition-speed)}.nav-link:hover,.nav-link.active{color:var(--secondary-color) !important}.hero-section{background:linear-gradient(135deg,#0c2340 0%,#1e293b 100%);color:#ffffff;padding:5rem 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4rem;background:linear-gradient(to top,var(--body-bg),transparent)}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.2;color:#ffffff;margin-bottom:1.5rem}.hero-title span{color:var(--secondary-color)}.hero-image{border-radius:12px;box-shadow:0 20px 25px -5px rgba(0,0,0,0.3);max-width:100%;height:auto}.section-header{margin-bottom:2.5rem;position:relative}.section-header h2{font-size:2rem;font-weight:700;color:var(--primary-color);display:inline-block;position:relative;padding-bottom:0.5rem}.section-header h2::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background-color:var(--secondary-color);border-radius:2px}.section-subtitle{color:var(--text-muted);margin-top:0.5rem}.overview-badge{background-color:rgba(16,185,129,0.1);color:var(--secondary-color);font-weight:600;padding:0.5rem 1rem;border-radius:50px;display:inline-block}.match-badge{font-size:0.75rem;padding:0.25rem 0.5rem;border-radius:4px;font-weight:600}.badge-live{background-color:rgba(239,68,68,0.1);color:var(--accent-color)}.badge-upcoming{background-color:rgba(12,35,64,0.1);color:var(--primary-color)}.badge-finished{background-color:rgba(100,116,139,0.1);color:var(--text-muted)}.score-board{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.group-table th{background-color:var(--primary-color);color:#ffffff}.group-card-header{background:linear-gradient(45deg,var(--primary-color),#1e293b);color:#ffffff;font-weight:600;padding:0.75rem 1rem}.news-img-wrapper,.guide-img-wrapper{position:relative;overflow:hidden;border-radius:12px}.news-img-wrapper img,.guide-img-wrapper img{transition:transform var(--transition-speed) ease}.custom-card:hover .news-img-wrapper img,.custom-card:hover .guide-img-wrapper img{transform:scale(1.05)}.list-group-item{border-color:var(--border-color);color:var(--text-main)}.list-group-item:hover{background-color:#f8fafc}.accordion-button:not(.collapsed){background-color:rgba(12,35,64,0.05);color:var(--primary-color)}.accordion-button:focus{box-shadow:none;border-color:var(--border-color)}footer{background-color:#0c2340;color:#cbd5e1;padding:4rem 0 2rem;border-top:4px solid var(--secondary-color)}footer h5{color:#ffffff;font-weight:600;margin-bottom:1.5rem}footer a{color:#cbd5e1;text-decoration:none;transition:color var(--transition-speed)}footer a:hover{color:var(--secondary-color)}@media (max-width:991.98px){.hero-section{padding:3rem 0;text-align:center}.hero-image{margin-top:2rem}.section-header{text-align:center}.section-header h2::after{left:50%;transform:translateX(-50%)}}