:root {
    --gap-s: 2vh;
    --gap-m: 5vh;
    --gap-l: 15vh;
    --gap-xl: 30vh;
    --primary-color: #222222;
    --secondary-color: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: none;
    -ms-overflow-style: none;

    &::-webkit-scrollbar {
        display: none;
    }

    scroll-behavior: smooth;
    scroll-padding-top: var(--gap-m);
    overscroll-behavior-x: none;
}

body {
    font-family: Arial, sans-serif;
}

nav {
    background-color: rgba(255, 255, 255, 0);
    transition: all 0.2s ease-in-out;
    height: var(--gap-m);
    width: 100%;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    column-gap: var(--gap-m);
    position: fixed;
    top: 0;
    z-index: 11;
    padding: 0 var(--gap-s);
}

nav * {
    display: flex;
    align-items: center;
    gap: var(--gap-s);
    grid-column: span 2;
}

nav .nav-chapters {
    justify-content: center;
}

nav .nav-links {
    justify-content: flex-end;
}

nav .logo-c {
    max-height: 50px;
    overflow: hidden;


    a {
        text-decoration: none;
        color: inherit;
        height: 100%;

        img {
            height: 100%;
            width: auto;
        }
    }


}

.hero-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

.hero-img {
    position: absolute;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
}

.hero-logo img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 50vh;
    width: auto;
}

.chapter-gallery-c {
    margin-top: var(--gap-l);
    height: 100vh;
    display: flex;
    align-items: flex-start;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
    padding: 0 var(--gap-s);

    img {
        width: auto;
        max-width: 60vw;
        max-height: 80vh;
        scroll-snap-align: start;
        padding: var(--gap-s);
    }
}

#about,
#contact {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--primary-color);
    margin-top: var(--gap-m);
    margin-bottom: var(--gap-m);
    padding-top: var(--gap-s);
    column-gap: var(--gap-m);
    padding: var(--gap-s);
}

.form-group {
    margin-bottom: var(--gap-s);
}

.form-group label {
    display: block;
    margin-bottom: calc(var(--gap-s) / 2);
    font-family: Arial, sans-serif;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: calc(var(--gap-s) / 2);
    border: 1px solid var(--primary-color);
    font-family: Arial, sans-serif;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: black;
}

button[type="submit"] {
    margin-top: 10px;
    padding: 5px 10px;
    background-color: var(--secondary-color);
    border: 1px solid var(--primary-color);
    cursor: pointer;
    transition: opacity 0.2s ease-in-out;
    font-family: "GoogleSans", Arial, sans-serif;
}

button[type="submit"]:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.footer-content {
    margin-top: var(--gap-xl);
    padding: var(--gap-s);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: end;

    img {
        max-width: 100px;
        height: auto;
    }
}

.imprint-c {
    margin-top: var(--gap-m);
    padding: 0 var(--gap-s);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: var(--gap-m);
    row-gap: var(--gap-s);

}

@media (max-width: 1000px) {
    nav {
        grid-template-columns: repeat(3, 1fr);
    }

    nav * {
        grid-column: span 1;
    }

    .footer-content {
        grid-template-columns: repeat(1, 1fr);
        row-gap: var(--gap-m);
    }

    nav .logo-c {
        padding-top: 5px;
        max-height: 50px;
    }

    .hero-logo img {
        max-height: 80vw;
    }

    #about,
    #contact {
        grid-template-columns: repeat(1, 1fr);
        row-gap: var(--gap-s);
    }

    .imprint-c {
        grid-template-columns: repeat(1, 1fr);
    }

    .chapter-gallery-c {
        height: 100vh;

        img {
            max-width: 90vw;
            max-height: auto;
        }
    }
}