:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--primary-usa:#002868;--primary-canada:#da291c;--primary-mexico:#006847;--accent:#2563eb;--accent-hover:#1d4ed8;--border:#e2e8f0;--card-shadow:0 4px 12px rgba(15,23,42,0.05);--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}.sidebar-nav{background-color:var(--surface-strong);height:100vh;position:sticky;top:0;z-index:1030;padding:2rem 1.5rem;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid rgba(255,255,255,0.1)}.sidebar-brand img{max-height:50px;object-fit:contain}.sidebar-menu .nav-link{color:rgba(255,255,255,0.82);padding:0.75rem 1rem;border-radius:8px;margin-bottom:0.5rem;transition:var(--transition);display:flex;align-items:center;gap:10px;font-weight:500}.sidebar-menu .nav-link:hover,.sidebar-menu .nav-link.active{color:#ffffff;background-color:rgba(255,255,255,0.1);transform:translateX(4px)}.sidebar-footer{color:rgba(255,255,255,0.5);font-size:0.85rem}.mobile-header{background-color:var(--surface-strong);padding:1rem;position:sticky;top:0;z-index:1020;display:none}.main-content{padding:2.5rem}section{padding:4rem 0;scroll-margin-top:2rem}section:not(:last-of-type){border-bottom:1px solid var(--border)}.section-title{position:relative;padding-bottom:0.75rem;margin-bottom:2.5rem;font-weight:800;color:var(--surface-strong)}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:50px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--primary-usa),var(--primary-canada),var(--primary-mexico))}.custom-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition);overflow:hidden;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(15,23,42,0.08)}.score-ticker{background-color:var(--surface);border-radius:12px;box-shadow:var(--card-shadow);padding:1.25rem;margin-bottom:2.5rem;overflow:hidden}.ticker-item{border-right:1px solid var(--border);padding:0 1.5rem;min-width:220px}.ticker-item:last-child{border-right:none}.group-matrix{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem}.group-header{background:linear-gradient(135deg,var(--primary-usa),var(--accent));color:#ffffff;margin:-1.5rem -1.5rem 1rem -1.5rem;padding:0.75rem 1.5rem;border-top-left-radius:12px;border-top-right-radius:12px;font-weight:bold}.group-header.group-mexico{background:linear-gradient(135deg,var(--primary-mexico),#10b981)}.group-header.group-canada{background:linear-gradient(135deg,var(--primary-canada),#ef4444)}.table-responsive{background:var(--surface);border-radius:12px;border:1px solid var(--border);overflow:hidden}.table{margin-bottom:0;vertical-align:middle}.table th{background-color:#f1f5f9;color:var(--text-main);font-weight:600;border-bottom:2px solid var(--border)}.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:10px;margin-bottom:1rem;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--surface-strong);background-color:var(--surface)}.faq-accordion .accordion-button:not(.collapsed){background-color:rgba(37,99,235,0.05);color:var(--accent);box-shadow:none}.img-cover-box{position:relative;border-radius:12px;overflow:hidden;box-shadow:var(--card-shadow)}.img-cover-box img{width:100%;height:auto;object-fit:cover;transition:var(--transition)}.img-cover-box:hover img{transform:scale(1.03)}.img-overlay-text{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(360deg,rgba(15,23,42,0.9) 0%,rgba(15,23,42,0) 100%);color:#ffffff;padding:2rem 1.5rem}.btn-brand-accent{background-color:var(--accent);color:#ffffff;border:none;padding:0.6rem 1.5rem;border-radius:8px;font-weight:600;transition:var(--transition)}.btn-brand-accent:hover{background-color:var(--accent-hover);color:#ffffff;transform:translateY(-2px)}@media (max-width:991.98px){.mobile-header{display:flex;justify-content:space-between;align-items:center}.main-content{padding:1.5rem}section{padding:2.5rem 0}}