* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: sans-serif;
    background-image: url('../img/gran_ola_kanagawa.jpg');
    background-size: cover;
    /* que cubra todo */
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
}

html,
body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
    /* Blanco con opacidad del 50% */
    z-index: -1;
}

header {
    background-color: #8c093b;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    height: 85px;
    /* altura fija */
    overflow: hidden;
}

.logo {
    font-size: 1.8rem;
    font-family: 'UnifrakturMaguntia', serif;
    display: inline-block;
    line-height: 1;
    position: relative;
}

.logo img {
    vertical-align: middle;
    height: 85px;
    /* altura máxima del logo */
    width: auto;
    margin-right: 8px;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav ul li a:hover {
    color: #ddd;
}

.hamburguesa {
    font-size: 2rem;
    cursor: pointer;
    display: none;
}

@media (max-width: 768px) {
    .nav {
        display: none;
        flex-direction: column;
        background-color: #8c093b;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
    }

    .nav.active {
        display: flex;
    }

    .nav ul {
        flex-direction: column;
        gap: 0;
    }

    .nav ul li {
        padding: 1rem;
        border-top: 1px solid #444;
    }

    .hamburguesa {
        display: block;
    }
}

.logo-link {
    text-decoration: none;
    color: inherit;
}

.logo-link:hover {
    color: inherit;
}