:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent-usa:#0a369d;--accent-can:#da291c;--accent-mex:#006847;--accent-glow:#ffb703;--border:#e2e8f0;--border-hover:#cbd5e1}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}.site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:3px solid;border-image:linear-gradient(to right,var(--accent-usa) 33%,var(--accent-can) 33%,var(--accent-can) 66%,var(--accent-mex) 66%) 1;box-shadow:0 4px 20px rgba(0,0,0,0.05)}.header-logo{height:45px;width:auto;object-fit:contain}.nav-link{color:var(--text-main);font-weight:600;font-size:0.95rem;transition:color 0.3s ease;position:relative}.nav-link:hover{color:var(--accent-can)}.nav-link::after{content:'';position:absolute;width:0;height:2px;bottom:-5px;left:0;background-color:var(--accent-can);transition:width 0.3s ease}.nav-link:hover::after{width:100%}.hero-section{background:radial-gradient(circle at 80% 20%,rgba(10,54,157,0.08) 0%,rgba(0,104,71,0.05) 50%,rgba(218,41,28,0.05) 100%),var(--surface);border-bottom:1px solid var(--border);padding:80px 0}.hero-title-box h1{font-size:2.8rem;font-weight:800;letter-spacing:-0.5px;line-height:1.2;background:linear-gradient(135deg,var(--accent-usa),var(--accent-can),var(--accent-mex));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-meta{font-size:0.9rem;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);font-weight:700}.hero-img-wrapper{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 20px 40px rgba(15,23,42,0.15)}.hero-img-wrapper img{transition:transform 0.5s ease}.hero-img-wrapper:hover img{transform:scale(1.03)}.section-title{position:relative;font-weight:800;padding-left:15px;margin-bottom:30px;color:var(--surface-strong)}.section-title::before{content:'';position:absolute;left:0;top:10%;height:80%;width:5px;background:linear-gradient(to bottom,var(--accent-usa),var(--accent-can),var(--accent-mex));border-radius:4px}.info-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;transition:all 0.3s cubic-bezier(0.16,1,0.3,1);overflow:hidden}.info-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(0,0,0,0.08);border-color:var(--border-hover)}.timeline-container{position:relative;padding-left:20px;border-left:2px dashed var(--border)}.timeline-item{position:relative;margin-bottom:25px}.timeline-badge{position:absolute;left:-29px;top:5px;width:16px;height:16px;border-radius:50%;background-color:var(--surface);border:3px solid var(--accent-can)}.timeline-badge.live{border-color:var(--accent-mex);animation:pulse 1.5s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(0,104,71,0.4)}70%{box-shadow:0 0 0 8px rgba(0,104,71,0)}100%{box-shadow:0 0 0 0 rgba(0,104,71,0)}}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.group-table th{font-size:0.8rem;background-color:#f1f5f9;color:var(--text-muted)}.group-table td{font-size:0.9rem;vertical-align:middle}.card-img-holder{height:200px;overflow:hidden;position:relative}.card-img-holder img{object-fit:cover;width:100%;height:100%}.guide-box{background:linear-gradient(135deg,var(--surface-strong) 0%,#1e293b 100%);color:#ffffff;border-radius:12px;padding:30px}.guide-box h3{color:var(--accent-glow)}.guide-item{border-bottom:1px solid rgba(255,255,255,0.1);padding:15px 0}.guide-item:last-child{border:none}.accordion-button:not(.collapsed){background-color:rgba(218,41,28,0.05);color:var(--accent-can)}.site-footer{background-color:var(--surface-strong);color:#94a3b8;font-size:0.9rem;border-top:5px solid var(--accent-usa)}.site-footer h5{color:#ffffff;font-weight:700}.footer-links a{color:#94a3b8;text-decoration:none;transition:color 0.2s ease}.footer-links a:hover{color:#ffffff}.table-responsive-custom{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}