/* Barra de navegación */
    nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 10;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: transparent;
        padding: 10px 30px;
        transition: background-color 0.3s ease;
    }

    /* Estado al desplazarse */
    nav.scrolled {
        background-color: white;
        box-shadow: 0 8px 10px rgba(0, 0, 0, 0.2);
    }

    nav.scrolled a {
        color: black;
    }

    /* tamaño del logo */
    nav .logo-container img {
        height: 100px;
        width: auto;
    }

    /* diseño de las opciones del navegador */
    nav a {
        color: white;
        text-decoration: none;
        margin: 0 20px;
        font-weight: bold;
        font-size: 18px;
        transition: color 0.3s ease-in-out;
    }

    /* animación del navegador */
    nav a:hover {
        color: #ffc107;
    }

    .quote-btn {
        background-color: transparent;
        color: white;
        border: 2px solid white;
        padding: 12px 24px;
        font-size: 18px;
        font-weight: bold;
        cursor: pointer;
        border-radius: 10px;
        transition: background-color 0.3s ease, transform 0.2s ease;
    }

    .quote-btn:hover {
        background-color: red;
        color: white;
    }
      
    .quote-btn.active {
        background-color: red;
        color: white;
    }

    nav.scrolled .quote-btn { 
        color: black; 
        border-color: black; 
    }
    
@media screen and (max-width: 768px) {
    nav {
        flex-direction: column !important;
        align-items: center !important;
        padding: 10px !important;
    }

    .nav-links {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        width: 100% !important;
        gap: 10px !important;
    }

    .nav-links a,
    .quote-btn {
        margin: 5px 0 !important;
        width: 100% !important;
    }
}