:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f1f5f9;--accent:#0284c7;--accent-2:#10b981;--border:#e2e8f0;--card-shadow:0 4px 20px -2px rgba(15,23,42,0.08);--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{background-color:var(--page-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}.navbar-custom{background-color:var(--surface-strong);box-shadow:0 2px 15px rgba(0,0,0,0.1);transition:var(--transition)}.navbar-custom .navbar-brand{color:var(--text-light) !important;font-weight:800;font-size:1.4rem;letter-spacing:0.5px}.navbar-custom .navbar-brand img{max-height:40px;margin-right:10px}.navbar-custom .nav-link{color:rgba(241,245,249,0.85) !important;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition)}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:var(--accent-2) !important}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:var(--text-light);padding:80px 0;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(2,132,199,0.15) 0%,transparent 50%);pointer-events:none}.hero-badge{background-color:rgba(16,185,129,0.2);border:1px solid var(--accent-2);color:var(--accent-2);padding:6px 16px;border-radius:50px;font-weight:600;display:inline-block;margin-bottom:20px}.hero-img{border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,0.4);object-fit:cover;width:100%;height:auto}.section-header{margin-bottom:45px;text-align:center}.section-header h2{font-weight:800;color:var(--surface-strong);position:relative;display:inline-block;padding-bottom:15px;margin-bottom:10px}.section-header h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background-color:var(--accent);border-radius:2px}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:var(--card-shadow);transition:var(--transition);height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px -5px rgba(15,23,42,0.15)}.match-card{background:var(--surface);border-left:5px solid var(--accent);border-radius:8px;box-shadow:var(--card-shadow);margin-bottom:15px;transition:var(--transition)}.match-card:hover{border-left-color:var(--accent-2)}.team-flag{width:32px;height:22px;object-fit:cover;border-radius:3px;border:1px solid #ddd}.group-box{background:var(--surface);border-radius:12px;border:1px solid var(--border);overflow:hidden;box-shadow:var(--card-shadow)}.group-header{background:var(--surface-strong);color:var(--text-light);padding:12px;font-weight:700;text-align:center}.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:10px !important;margin-bottom:15px;overflow:hidden;box-shadow:var(--card-shadow)}.faq-accordion .accordion-button{font-weight:600;color:var(--surface-strong);background-color:var(--surface)}.faq-accordion .accordion-button:not(.collapsed){background-color:rgba(2,132,199,0.05);color:var(--accent);box-shadow:none}.guide-card{background:linear-gradient(135deg,rgba(2,132,199,0.03) 0%,rgba(16,185,129,0.03) 100%);border-radius:12px;border:1px dashed var(--accent)}.table-custom{border-collapse:separate;border-spacing:0 8px}.table-custom tr{background:var(--surface);box-shadow:var(--card-shadow)}.table-custom td,.table-custom th{border:none;padding:14px;vertical-align:middle}.table-custom th{background:transparent;color:var(--text-muted);font-weight:600}footer{background-color:var(--surface-strong);color:var(--text-light);font-size:0.95rem}footer a{color:rgba(241,245,249,0.75);text-decoration:none;transition:var(--transition)}footer a:hover{color:var(--accent-2)}.sub-nav{background-color:#f1f5f9;border-bottom:1px solid var(--border);position:sticky;top:56px;z-index:1020}.sub-nav .nav-link{font-size:0.85rem;color:var(--text-main);padding:8px 12px;font-weight:600}.sub-nav .nav-link:hover{color:var(--accent)}@media (max-width:991.98px){.sub-nav{display:none}}