:root{--primary-rgb:10,54,157;--secondary-rgb:217,4,41;--accent-rgb:56,176,0;--dark-rgb:17,24,39;--light-rgb:248,249,250;--primary:rgb(var(--primary-rgb));--secondary:rgb(var(--secondary-rgb));--accent:rgb(var(--accent-rgb));--dark:rgb(var(--dark-rgb));--light:rgb(var(--light-rgb));--text-main:#2d3748;--text-muted:#718096;--border-color:#e2e8f0;--card-shadow:0 4px 20px rgba(0,0,0,0.05);--transition: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-main);background-color:#f7fafc;line-height:1.6;overflow-x:hidden}.navbar{background-color:rgba(255,255,255,0.95);backdrop-filter:blur(10px);box-shadow:0 2px 10px rgba(0,0,0,0.05);transition:var(--transition)}.navbar-brand img{max-height:40px;object-fit:contain}.nav-link{color:var(--dark) !important;font-weight:600;padding:0.5rem 1rem !important;transition:var(--transition)}.nav-link:hover,.nav-link.active{color:var(--primary) !important}.hero-section{background:linear-gradient(135deg,rgba(10,54,157,0.05) 0%,rgba(217,4,41,0.05) 100%);padding:120px 0 80px;position:relative}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;color:var(--dark);margin-bottom:1.5rem}.hero-title span{background:linear-gradient(45deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-img{border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,0.1);transition:var(--transition)}.hero-img:hover{transform:translateY(-5px)}.section-title{font-weight:800;position:relative;padding-bottom:15px;margin-bottom:30px;color:var(--dark)}.section-title::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px}.text-center .section-title::after{left:50%;transform:translateX(-50%)}.custom-card{background:#ffffff;border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition);overflow:hidden;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,0.08)}.match-badge{font-size:0.75rem;font-weight:700;padding:0.25rem 0.75rem;border-radius:20px}.match-row{border-bottom:1px solid var(--border-color);padding:15px 0;align-items:center}.match-row:last-child{border-bottom:none}.team-flag-placeholder{width:28px;height:28px;background-color:var(--border-color);border-radius:50%;display:inline-block;vertical-align:middle;margin:0 8px;font-weight:bold;font-size:0.7rem;line-height:28px;text-align:center;color:var(--text-muted)}.group-card{border-top:4px solid var(--primary)}.group-card:nth-child(even){border-top-color:var(--secondary)}.stadium-card img{height:200px;object-fit:cover;width:100%}.accordion-button:not(.collapsed){background-color:rgba(10,54,157,0.08);color:var(--primary)}.accordion-button{font-weight:600}footer{background-color:var(--dark);color:rgba(255,255,255,0.8);padding:60px 0 30px}footer a{color:rgba(255,255,255,0.6);text-decoration:none;transition:var(--transition)}footer a:hover{color:#ffffff}@media (max-width:768px){.hero-title{font-size:2rem}.section-title{font-size:1.5rem}}