/* Efecto cristal oscuro para la navbar */
.navbar {
    background: rgba(12, 19, 57, 0.8) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.navbar:hover {
    background: rgba(12, 19, 57, 0.9) !important;
}

/* Logo y texto */
.navbar-brand img {
    max-height: 80px;
    filter: brightness(1.2);
}

.navbar-brand span {
    font-family: 'Poppins', sans-serif;
    letter-spacing: 1px;
    font-weight: 600;
    color: #fff;
}

/* Enlaces del menú */
.navbar-nav .nav-link {
    color: #ffffff !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #ffc107 !important;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 0.5rem;
}

/* Botón WhatsApp */
.btn-warning {
    background-color: #ffc107;
    border-color: #ffc107;
    color: #212529;
    font-weight: bold;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.btn-warning:hover {
    background-color: #e0a800;
    border-color: #d39e00;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Formulario de búsqueda */
.form-control {
    background: rgba(255,255,255,0.1) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    background: rgba(255,255,255,0.2) !important;
    border-color: rgba(255,255,255,0.4) !important;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.btn-outline-light {
    border-color: rgba(255,255,255,0.3);
    color: white;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease;
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
}

/* Para dispositivos móviles */
@media (max-width: 768px) {
    .navbar-brand img {
        max-height: 40px;
    }
    .navbar-brand span {
        display: none;
    }
    .nav-item {
        margin: 0.5rem 0;
    }
    .form-control {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}