:root{--primary:#0a369d;--primary-gradient:linear-gradient(135deg,#0a369d 0%,#118ab2 100%);--canada-red:#d90429;--mexico-green:#06d6a0;--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#ff007f;--border:#e2e8f0;--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}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--surface-strong)}.color-bar{height:6px;background:linear-gradient(90deg,var(--primary) 0%,var(--primary) 40%,var(--canada-red) 40%,var(--canada-red) 70%,var(--mexico-green) 70%,var(--mexico-green) 100%);width:100%}.custom-navbar{background-color:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05)}.navbar-brand img{max-height:40px}.nav-link{color:var(--text-main) !important;font-weight:600;padding:0.5rem 1rem !important;transition:var(--transition)}.nav-link:hover{color:var(--primary) !important;transform:translateY(-1px)}.hero-section{background:linear-gradient(125deg,rgba(15,23,42,0.95) 0%,rgba(10,54,157,0.9) 100%);color:#ffffff;padding:100px 0 80px 0;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(6,214,160,0.15) 0%,transparent 50%);pointer-events:none}.hero-section h1{font-size:2.8rem;line-height:1.25;text-shadow:0 2px 4px rgba(0,0,0,0.2);color:#ffffff}.hero-meta span{background:rgba(255,255,255,0.1);padding:6px 16px;border-radius:50px;font-size:0.9rem;border:1px solid rgba(255,255,255,0.2)}.custom-card{background:var(--surface);border-radius:12px;border:1px solid var(--border);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:var(--transition);overflow:hidden;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.section-title{position:relative;padding-bottom:12px;margin-bottom:35px;font-weight:800}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:var(--primary);border-radius:2px}.groups-container{overflow-x:auto;white-space:nowrap;padding-bottom:15px}.group-card{width:280px;display:inline-block;vertical-align:top;margin-right:20px;background:#fff;border-radius:10px;border:1px solid var(--border)}.group-header{background:var(--primary-gradient);color:#fff;padding:10px 15px;font-weight:bold;border-top-left-radius:9px;border-top-right-radius:9px}.table-responsive-custom{overflow-x:auto;-webkit-overflow-scrolling:touch}.faq-item{border-bottom:1px solid var(--border);padding:15px 0}.faq-question{font-size:1.1rem;font-weight:600;color:var(--surface-strong);cursor:pointer;display:flex;justify-content:space-between;align-items:center}.faq-answer{color:var(--text-muted);margin-top:10px;font-size:0.95rem}.guide-step{border-left:3px solid var(--primary);padding-left:20px;margin-bottom:25px;position:relative}.guide-step::before{content:'';position:absolute;left:-8px;top:4px;width:13px;height:13px;background:var(--primary);border-radius:50%}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.75);padding:60px 0 30px 0;border-top:4px solid var(--primary)}footer a{color:rgba(255,255,255,0.85);text-decoration:none;transition:var(--transition)}footer a:hover{color:#fff;padding-left:4px}@media (max-width:768px){.hero-section{padding:60px 0 40px 0;text-align:center}.hero-section h1{font-size:1.8rem}.section-title{margin-bottom:25px}}