:root{--page-bg:#f5f7fa;--surface:#ffffff;--surface-strong:#0d1b2a;--primary:#0056b3;--secondary:#1a8754;--accent:#d90429;--accent-gold:#ffb703;--text-main:#2b2d42;--text-muted:#6c757d;--border-color:#e2e8f0;--card-radius:12px}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}a{text-decoration:none;transition:all 0.3s ease}.navbar{background-color:var(--surface-strong);box-shadow:0 4px 12px rgba(0,0,0,0.1);padding:15px 0}.navbar-brand img{max-height:40px;object-fit:contain}.navbar-brand span{color:#ffffff;font-weight:700;letter-spacing:0.5px}.nav-link{color:rgba(255,255,255,0.85) !important;font-weight:500;padding:8px 16px !important;border-radius:6px}.nav-link:hover{color:var(--accent-gold) !important;background-color:rgba(255,255,255,0.1)}.hero-section{background:linear-gradient(135deg,#0d1b2a 0%,#1b263b 100%);color:#ffffff;padding:80px 0;position:relative;overflow:hidden;border-bottom:5px solid var(--accent)}.hero-tag{background:linear-gradient(90deg,var(--accent) 0%,var(--secondary) 100%);color:#fff;padding:6px 16px;border-radius:30px;display:inline-block;font-weight:600;font-size:0.9rem;margin-bottom:20px}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:20px;color:#ffffff;text-shadow:0 2px 4px rgba(0,0,0,0.3)}.hero-desc{font-size:1.15rem;color:rgba(255,255,255,0.9);margin-bottom:30px;max-width:600px}.hero-img-wrap{position:relative;border-radius:var(--card-radius);overflow:hidden;box-shadow:0 15px 30px rgba(0,0,0,0.3)}.hero-img-wrap img{width:100%;height:auto;display:block;transition:transform 0.5s ease}.hero-img-wrap:hover img{transform:scale(1.03)}.section-padding{padding:60px 0}.section-title{font-size:2rem;font-weight:700;color:var(--surface-strong);margin-bottom:30px;position:relative;padding-bottom:12px}.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}.card-custom{background-color:var(--surface);border:1px solid var(--border-color);border-radius:var(--card-radius);box-shadow:0 4px 6px rgba(0,0,0,0.02);transition:all 0.3s cubic-bezier(0.165,0.84,0.44,1);overflow:hidden;height:100%}.card-custom:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,0.08);border-color:rgba(0,86,179,0.2)}.match-card{background-color:var(--surface);border-left:5px solid var(--primary);border-radius:8px;padding:20px;margin-bottom:15px;box-shadow:0 2px 4px rgba(0,0,0,0.02)}.match-card.mexico{border-left-color:var(--secondary)}.match-card.canada{border-left-color:var(--accent)}.match-time{font-size:0.85rem;font-weight:600;color:var(--text-muted)}.match-teams{font-size:1.15rem;font-weight:700;margin:10px 0;display:flex;align-items:center;gap:15px}.match-badge{font-size:0.75rem;padding:4px 10px;border-radius:20px;font-weight:600}.group-table{background-color:var(--surface);border-radius:var(--card-radius);overflow:hidden;border:1px solid var(--border-color)}.group-header{background:linear-gradient(90deg,var(--primary),#004085);color:white;padding:12px 20px;font-weight:700;font-size:1.1rem}.team-avatar{width:60px;height:60px;background-color:#f0f4f8;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.4rem;color:var(--primary);border:2px solid var(--border-color)}.guide-box{padding:30px;border-radius:var(--card-radius);background:linear-gradient(135deg,#ffffff 0%,#f8f9fa 100%);border:1px solid var(--border-color);position:relative}.guide-icon{font-size:2.5rem;color:var(--secondary);margin-bottom:15px}.faq-item{margin-bottom:15px}.faq-button{background-color:var(--surface);color:var(--text-main);text-align:left;width:100%;padding:18px 20px;border:1px solid var(--border-color);border-radius:8px;font-weight:600;display:flex;justify-content:space-between;align-items:center;transition:all 0.2s ease}.faq-button:not(.collapsed){background-color:#f0f4f8;color:var(--primary);border-color:rgba(0,86,179,0.2);border-bottom-left-radius:0;border-bottom-right-radius:0}.faq-collapse{border:1px solid var(--border-color);border-top:none;background-color:var(--surface);border-bottom-left-radius:8px;border-bottom-right-radius:8px;padding:20px}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.8);font-size:0.95rem}footer h5{color:#ffffff;font-weight:600;margin-bottom:20px}footer a{color:rgba(255,255,255,0.7)}footer a:hover{color:var(--accent-gold);padding-left:4px}@media (max-width:768px){.hero-title{font-size:2rem}.section-title{font-size:1.6rem}.navbar-brand span{font-size:1rem}}