/* Estilos del menú de navegación */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--white);
    padding: 1.5rem 2rem;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    height: var(--navbar-height);
    transition: height 0.3s ease, padding 0.3s ease;
}

.navbar.scrolled {
    height: var(--navbar-height-scrolled);
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: font-size 0.5s ease;
}

.nav-links {
    display: flex;
    list-style: none;
    transition: all 0.3s ease;
}

.nav-links li a {
    color: var(--primary-color);
    text-decoration: none;
    padding: 0.3rem 1rem;
    transition: all 0.3s ease;
}

.nav-links li a:hover {
    color: var(--secondary-color);
}

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        transform: translateY(-150%);
        opacity: 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links li {
        margin: 0.3rem 0;
        width: 100%;
        text-align: center;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .navbar.scrolled {
        padding: 0.5rem;
    }

    .nav-links {
        flex-direction: column;
        text-align: center;
    }

    .nav-links li {
        margin: 0.5rem 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.2rem;
    }
}