:root {
    --azul-oscuro-fondo: #000066; 
    --azul-topbar: #000044;
    --texto-blanco: #ffffff;
    --azul-claro-accent: #3b8fc2;
}

.topbar {
    background-color: var(--azul-topbar);
    color: var(--texto-blanco);
    font-size: 0.9rem;
    padding: 10px 0;
    font-family: 'Arial Black', Gadget, sans-serif;
    text-transform: uppercase;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header {
    background-color: var(--azul-oscuro-fondo);
    padding: 1rem 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo img {
    width: 110px;
    height: auto;
    display: block;
}

.nav .nav-link {
    color: var(--texto-blanco);
    font-family: 'Arial Black', Gadget, sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    padding: 0.5rem 1.2rem;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav .nav-link:hover {
    color: var(--azul-claro-accent);
}

.nav .nav-link.active, .btn-cotizar {
    border: 2px solid white;
    border-radius: 5px;
    margin-left: 10px;
}

.icon-white {
    color: #ffffff !important;
    margin-right: 8px;
    font-size: 0.9rem;
}

.bag-icon {
    font-size: 1.2rem;
    color: #ffffff;
    padding: 0.6rem 1rem;
    transition: transform 0.2s ease, color 0.2s ease;
}

.bag-icon:hover {
    color: #3b8fc2; 
    transform: scale(1.1);
}

.nav {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav .nav-link {
    font-family: 'Arial Black', Gadget, sans-serif;
    text-transform: uppercase;
    font-weight: 900;
}