:root{--page-bg:#f4f7f6;--surface:#ffffff;--surface-strong:#111625;--text-main:#1a1e26;--text-muted:#5c6470;--accent:#0a369d;--accent-red:#da291c;--accent-green:#006847;--border:#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{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);box-shadow:0 2px 15px rgba(0,0,0,0.04);transition:var(--transition)}.navbar-brand img{max-height:45px;object-fit:contain}.nav-link{color:var(--text-main) !important;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition)}.nav-link:hover{color:var(--accent) !important}.section-padding{padding:80px 0}.section-title{position:relative;margin-bottom:45px;font-weight:800;letter-spacing:-0.5px}.section-title::after{content:'';position:absolute;left:0;bottom:-10px;width:60px;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-red),var(--accent-green));border-radius:2px}.section-title.text-center::after{left:50%;transform:translateX(-50%)}.card-custom{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--card-shadow);transition:var(--transition);height:100%}.card-custom:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(0,0,0,0.08)}.badge-usa{background-color:var(--accent);color:white}.badge-canada{background-color:var(--accent-red);color:white}.badge-mexico{background-color:var(--accent-green);color:white}.hero-section{background:linear-gradient(135deg,#111625 0%,#0a369d 100%);color:white;padding:100px 0 120px 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(218,41,28,0.15),transparent 40%);z-index:1}.hero-content{position:relative;z-index:2}.hero-img{border-radius:14px;box-shadow:0 15px 40px rgba(0,0,0,0.3);object-fit:cover}.score-ticker{background:var(--surface-strong);color:white;padding:15px 0;border-bottom:3px solid var(--accent-red)}.ticker-item{border-right:1px solid rgba(255,255,255,0.1);padding:0 20px;min-width:220px}.group-card{background:var(--surface);border-top:4px solid var(--accent);border-radius:10px;box-shadow:var(--card-shadow);transition:var(--transition)}.group-card:nth-child(even){border-top-color:var(--accent-red)}.group-card:nth-child(3n){border-top-color:var(--accent-green)}.group-team-list{list-style:none;padding:0;margin:0}.group-team-item{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;border-bottom:1px solid var(--border)}.group-team-item:last-child{border-bottom:none}.guide-box{background:var(--surface);border-left:5px solid var(--accent-red);border-radius:8px;padding:20px;margin-bottom:20px;box-shadow:var(--card-shadow)}.scroll-x-container{display:flex;overflow-x:auto;gap:15px;padding-bottom:15px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.scroll-x-item{flex:0 0 280px;scroll-snap-align:start}.accordion-button:not(.collapsed){background-color:rgba(10,54,157,0.05);color:var(--accent)}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.8);padding:60px 0 30px 0}footer a{color:rgba(255,255,255,0.6);text-decoration:none;transition:var(--transition)}footer a:hover{color:white}@media (max-width:991.98px){.hero-section{padding:60px 0;text-align:center}.hero-img{margin-top:40px}}