:root{--cope-primario:#002856;--cope-oscuro:#0a1929;--cope-accent:#007D67;--cope-texto-claro:#e2e8f0;--fuente-titulos:'Poppins',sans-serif}body{font-family:'Lato',sans-serif;margin:0;padding:0;background:#fff}.cope-navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.98);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,0,0,.05);transition:background .3s ease,box-shadow .3s ease;padding:12px 0}.cope-navbar.sticky{background:#fff;box-shadow:0 4px 25px rgba(0,0,0,.1)}.nav-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.logo img{height:50px;width:auto;filter:invert(0) brightness(.2);transition:filter .3s}.menu-principal ul{display:flex;list-style:none;gap:30px;margin:0;padding:0}.menu-principal a{text-decoration:none;color:var(--cope-primario);font-weight:600;font-family:var(--fuente-titulos);font-size:.95rem;position:relative;padding:5px 0;transition:color .3s}.menu-principal a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--cope-accent);transition:width .3s ease}.menu-principal a:hover{color:var(--cope-accent)}.menu-principal .current-menu-item a::after,.menu-principal a:hover::after{width:100%}.nav-cta{display:flex;gap:12px}.btn-nav-cita{padding:10px 22px;border-radius:50px;font-weight:600;font-size:.85rem;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:all .3s ease;border:2px solid transparent}.btn-nav-cita:first-child{background:var(--cope-primario);color:#fff;border-color:var(--cope-primario)}.btn-nav-cita:first-child:hover{background:#fff;color:var(--cope-primario)}.btn-nav-cita:last-child{background:var(--cope-accent);color:#fff}.btn-nav-cita:last-child:hover{background:var(--cope-primario);transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.15)}.menu-toggle{display:none;font-size:1.8rem;color:var(--cope-primario);cursor:pointer}@media (max-width:768px){.menu-principal{display:none;position:absolute;top:70px;left:20px;right:20px;background:#fff;border-radius:12px;box-shadow:0 15px 30px rgba(0,0,0,.1);padding:20px}.menu-principal.active{display:block}.menu-principal ul{flex-direction:column;gap:18px}.nav-cta{display:none}.menu-toggle{display:block}}