:root{--page-bg:#f4f7fc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent-usa:#0a3161;--accent-mex:#006847;--accent-can:#da291c;--primary:#1d4ed8;--primary-light:#eff6ff;--border:#e2e8f0;--card-shadow:0 4px 20px rgba(0,0,0,0.05);--transition:all 0.3s ease}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6}.color-strip{height:6px;display:flex;width:100%}.strip-usa{background-color:var(--accent-usa);flex:1}.strip-mex{background-color:var(--accent-mex);flex:1}.strip-can{background-color:var(--accent-can);flex:1}.navbar{background-color:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:0.8rem 1rem}.navbar-brand img{max-height:42px;margin-right:10px}.navbar-brand span{font-size:1.25rem;font-weight:800;color:var(--surface-strong);letter-spacing:0.5px}.nav-link{font-weight:600;color:var(--text-main) !important;padding:0.5rem 1rem !important;border-radius:6px;transition:var(--transition)}.nav-link:hover{background-color:var(--primary-light);color:var(--primary) !important}.section-title{position:relative;font-weight:800;color:var(--surface-strong);margin-bottom:2.5rem;text-align:center}.section-title::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--accent-usa),var(--accent-can),var(--accent-mex))}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);color:#ffffff;padding:6rem 0;overflow:hidden;position:relative}.hero-section::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(29,78,216,0.15) 0%,transparent 50%);pointer-events:none}.hero-content h1{font-size:3rem;font-weight:900;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(to right,#ffffff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-badge{display:inline-flex;align-items:center;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:0.5rem 1.2rem;border-radius:50px;font-weight:700;color:#38bdf8;margin-bottom:1.5rem}.hero-desc{font-size:1.15rem;color:#cbd5e1;margin-bottom:2rem}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,0.1);padding-top:2rem}.stat-item h4{font-size:2rem;font-weight:800;color:#38bdf8;margin-bottom:0.25rem}.stat-item p{color:#94a3b8;font-size:0.9rem;margin:0}.custom-card{background-color:var(--surface);border-radius:12px;border:1px solid var(--border);box-shadow:var(--card-shadow);transition:var(--transition);overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(0,0,0,0.08)}.schedule-tab-nav{display:flex;justify-content:center;gap:10px;margin-bottom:2rem;overflow-x:auto;padding-bottom:0.5rem}.schedule-tab-btn{background:var(--surface);border:1px solid var(--border);padding:0.6rem 1.5rem;border-radius:50px;font-weight:600;color:var(--text-main);cursor:pointer;white-space:nowrap;transition:var(--transition)}.schedule-tab-btn.active{background-color:var(--primary);color:#ffffff;border-color:var(--primary)}.match-row{display:flex;align-items:center;justify-content:space-between;padding:1.25rem;border-bottom:1px solid var(--border);transition:var(--transition)}.match-row:last-child{border-bottom:none}.match-row:hover{background-color:var(--primary-light)}.match-info-meta{flex:1;font-size:0.85rem;color:var(--text-muted)}.match-team-wrap{flex:2;display:flex;align-items:center;justify-content:center;gap:1rem}.match-team{display:flex;align-items:center;gap:0.5rem;font-weight:700;width:40%}.match-team.team-home{justify-content:flex-end}.match-team.team-away{justify-content:flex-start}.match-score-badge{background-color:var(--surface-strong);color:#ffffff;padding:0.4rem 1rem;border-radius:6px;font-weight:800;font-size:1.1rem;min-width:70px;text-align:center}.match-score-pending{background-color:var(--page-bg);color:var(--text-muted);border:1px dashed var(--border)}.match-venue{flex:1;text-align:right;font-size:0.85rem;color:var(--text-muted)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-card-title{background:linear-gradient(135deg,var(--accent-usa) 0%,var(--accent-can) 100%);color:#ffffff;padding:0.8rem 1.2rem;font-weight:700;font-size:1.1rem}.group-table{width:100%;margin-bottom:0;font-size:0.9rem}.group-table th,.group-table td{padding:0.6rem 0.8rem;text-align:center}.group-table th{background-color:var(--page-bg);color:var(--text-muted);font-weight:600}.group-table td:nth-child(2){text-align:left;font-weight:700}.news-card-img{height:200px;object-fit:cover;width:100%}.news-badge{position:absolute;top:15px;left:15px;background-color:var(--accent-mex);color:#ffffff;font-size:0.75rem;padding:0.3rem 0.8rem;border-radius:50px;font-weight:700}.guide-item{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem}.guide-icon{background-color:var(--primary-light);color:var(--primary);width:45px;height:45px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.accordion-button:not(.collapsed){background-color:var(--primary-light);color:var(--primary)}.accordion-button{font-weight:700}.about-section{background-color:var(--surface-strong);color:#ffffff;padding:4rem 0}footer{background-color:#0b0f19;color:#94a3b8;font-size:0.9rem;border-top:1px solid rgba(255,255,255,0.05)}footer a{color:#cbd5e1;text-decoration:none;transition:var(--transition)}footer a:hover{color:var(--primary)}@media (max-width:991.98px){.hero-section{padding:4rem 0;text-align:center}.hero-content h1{font-size:2.2rem}.hero-stats{justify-content:center}.match-row{flex-direction:column;text-align:center;gap:0.8rem}.match-team-wrap{width:100%}.match-venue{text-align:center}.match-info-meta{text-align:center}}