:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0a1128;--text-main:#1c2434;--text-muted:#64748b;--text-light:#f8fafc;--color-usa:#0a36af;--color-mex:#006847;--color-can:#da291c;--accent:#1e3a8a;--accent-glow:rgba(30,58,138,0.15);--border:#e2e8f0;--border-hover:#cbd5e1}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--page-bg);color:var(--text-main);overflow-x:hidden;line-height:1.6}.navbar-custom{background-color:var(--surface-strong);border-bottom:3px solid var(--color-can);padding:0.8rem 1rem;position:sticky;top:0;z-index:1020}.navbar-brand img{height:45px;object-fit:contain;margin-right:10px}.navbar-brand span{color:var(--text-light);font-weight:800;font-size:1.25rem;letter-spacing:0.5px}.navbar-custom .nav-link{color:rgba(248,250,252,0.85) !important;font-weight:500;font-size:0.95rem;padding:0.5rem 1rem !important;border-radius:6px;transition:all 0.25s ease}.navbar-custom .nav-link:hover{color:var(--text-light) !important;background-color:rgba(255,255,255,0.1)}.sticky-subnav{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:68px;z-index:1010;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05)}.subnav-link{display:inline-block;padding:0.75rem 1.25rem;color:var(--text-muted);font-weight:600;text-decoration:none;font-size:0.9rem;border-bottom:3px solid transparent;transition:all 0.2s ease}.subnav-link:hover,.subnav-link.active{color:var(--accent);border-bottom-color:var(--accent)}.hero-section{background:linear-gradient(135deg,#0a1128 0%,#1e293b 100%);color:var(--text-light);padding:5rem 0 6rem;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 80% 20%,rgba(30,58,138,0.3) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.8rem;font-weight:900;line-height:1.2;margin-bottom:1.5rem}.hero-title span{background:linear-gradient(90deg,#ff4d4d,#ffffff,#4da6ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-meta{font-size:1.1rem;color:rgba(248,250,252,0.8);margin-bottom:2rem;border-left:4px solid var(--color-can);padding-left:1rem}.hero-img{border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,0.4);border:1px solid rgba(255,255,255,0.1);max-width:100%;height:auto}.section-padding{padding:5rem 0}.section-header{margin-bottom:3rem;text-align:center}.section-header h2{font-size:2.2rem;font-weight:800;color:var(--text-main);position:relative;display:inline-block;padding-bottom:0.75rem}.section-header h2::after{content:'';position:absolute;bottom:0;left:25%;width:50%;height:4px;background:linear-gradient(90deg,var(--color-mex),var(--color-can),var(--color-usa));border-radius:2px}.section-desc{color:var(--text-muted);margin-top:0.5rem;font-size:1.05rem}.data-card{background:var(--surface);border-radius:12px;border:1px solid var(--border);box-shadow:0 4px 12px rgba(0,0,0,0.03);transition:transform 0.3s ease,box-shadow 0.3s ease;overflow:hidden;height:100%}.data-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgba(0,0,0,0.08);border-color:var(--border-hover)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-box{background:var(--surface);border-radius:10px;border-top:4px solid var(--color-usa);box-shadow:0 2px 8px rgba(0,0,0,0.02)}.group-box-mex{border-top-color:var(--color-mex)}.group-box-can{border-top-color:var(--color-can)}.group-header{background:#f8fafc;padding:0.75rem 1rem;font-weight:700;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.group-table{width:100%;margin-bottom:0}.group-table td{padding:0.6rem 1rem;font-size:0.9rem;vertical-align:middle}.team-flag{width:24px;height:16px;object-fit:cover;margin-right:8px;border-radius:2px;border:1px solid #ddd}.schedule-row{border-bottom:1px solid var(--border);padding:1.25rem 1rem;transition:background-color 0.2s ease;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}.schedule-row:last-child{border-bottom:none}.schedule-row:hover{background-color:#f8fafc}.match-badge{font-size:0.75rem;font-weight:600;padding:0.25rem 0.6rem;border-radius:4px}.match-status-upcoming{background-color:#f1f5f9;color:#475569}.match-vs-box{display:flex;align-items:center;justify-content:center;gap:1.5rem;min-width:280px}.match-team{display:flex;align-items:center;font-weight:600;font-size:1rem;width:40%}.match-team.team-home{justify-content:flex-end;text-align:right}.match-team.team-away{justify-content:flex-start;text-align:left}.match-score-center{background-color:var(--surface-strong);color:var(--text-light);padding:0.25rem 0.75rem;border-radius:6px;font-weight:700;font-family:monospace;font-size:1.1rem;min-width:60px;text-align:center}.stadium-card{border-radius:12px;overflow:hidden;background:var(--surface);box-shadow:0 4px 12px rgba(0,0,0,0.03);border:1px solid var(--border);height:100%}.stadium-img-wrapper{position:relative;height:200px;overflow:hidden}.stadium-img-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.stadium-card:hover .stadium-img-wrapper img{transform:scale(1.08)}.stadium-badge{position:absolute;top:10px;right:10px;background-color:rgba(10,17,40,0.85);color:var(--text-light);padding:0.25rem 0.6rem;border-radius:4px;font-size:0.75rem;font-weight:600;backdrop-filter:blur(4px)}.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:8px !important;margin-bottom:1rem;overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,0.02)}.faq-accordion .accordion-button{font-weight:600;color:var(--text-main);background-color:var(--surface)}.faq-accordion .accordion-button:not(.collapsed){color:var(--accent);background-color:var(--accent-glow);box-shadow:none}.footer-custom{background-color:var(--surface-strong);color:rgba(248,250,252,0.75);padding:4rem 0 2rem;font-size:0.9rem;border-top:4px solid var(--color-usa)}.footer-custom h5{color:var(--text-light);font-weight:700;margin-bottom:1.5rem}.footer-custom a{color:rgba(248,250,252,0.75);text-decoration:none;transition:color 0.2s ease}.footer-custom a:hover{color:var(--text-light)}.footer-bottom{margin-top:3rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,0.1);text-align:center;font-size:0.8rem}@media (max-width:768px){.hero-title{font-size:2rem}.match-vs-box{min-width:100%;margin:1rem 0}.table-responsive-scroll{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.subnav-scroll{display:flex;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}.subnav-link{flex:0 0 auto}}