:root{--sierras-blue: #0a2342;--electric-cyan: #00a8e8;--cumbre: #f0f0f0;--asfalto: #333333}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Roboto,Open Sans,system-ui,sans-serif;color:var(--asfalto);background:#fff}h1,h2,h3{font-family:Montserrat,sans-serif}img{max-width:100%;height:auto}.container{max-width:1100px;margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:50;background:#ffffffeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(10,35,66,.08)}.header-inner{display:flex;align-items:center;gap:24px;height:64px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}.brand img{border-radius:8px}.brand-name{font-family:Montserrat,sans-serif;font-weight:800;color:var(--sierras-blue);letter-spacing:.5px}.brand-tag{font-family:Pacifico,cursive;color:var(--electric-cyan);font-size:1.05rem;margin-left:-4px;align-self:flex-end;padding-bottom:2px}.nav{display:flex;gap:20px;margin-left:auto}.nav a{color:var(--asfalto);text-decoration:none;font-weight:500;font-size:.95rem}.nav a:hover{color:var(--electric-cyan)}.btn{display:inline-block;padding:12px 24px;border-radius:10px;font-weight:700;font-size:1rem;text-decoration:none;border:0;cursor:pointer;font-family:inherit;transition:transform .15s ease,box-shadow .15s ease}.btn-primary{background:var(--electric-cyan);color:#fff;box-shadow:0 6px 18px #00a8e859}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 22px #00a8e873}.btn-primary:disabled{opacity:.7;cursor:default;transform:none}.btn-ghost{border:2px solid var(--sierras-blue);color:var(--sierras-blue);background:transparent}.btn-sm{padding:8px 16px;font-size:.9rem}.btn-block{width:100%}.site-footer{background:var(--sierras-blue);color:#ffffffd9;padding:48px 0 24px}.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}.footer-brand img{border-radius:12px}.footer-brand p{font-family:Pacifico,cursive;color:var(--electric-cyan);margin:12px 0 0;font-size:.95rem;max-width:260px}.footer-nav{display:flex;flex-direction:column;gap:10px}.footer-nav a{color:#ffffffd9;text-decoration:none}.footer-nav a:hover{color:var(--electric-cyan)}.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}@media(max-width:900px){.nav{display:none}}