@use 'utils/minireset';
@use '@splidejs/splide/dist/css/splide-core.min';
@use 'partials/fonts';
@use 'partials/variables' as *;
@use 'partials/animations';

// ----------------------------------------------------------------------------
// GENERALITIES
// ----------------------------------------------------------------------------

// Fonts and colors

body {
    font-family: var(--text-font-family);
    font-size: var(--text-font-size);
    line-height: var(--text-line-height);
    color: var(--black);
    background-color: var(--feldgrau);
}

h1 {
    font-family: var(--title-font-family);
    font-size: var(--h1-font-size);
    line-height: var(--h1-line-height);
}

h2 {
    font-family: var(--text-font-family);
    font-size: var(--h2-font-size);
    line-height: var(--h2-line-height);
    margin: 0 0 4rem 0;
}

h3 {
    font-family: var(--text-font-family);
    font-size: var(--h3-font-size);
    line-height: var(--h3-line-height);
    margin: 2rem 0 1rem 0;
}

p {
    text-align: justify;
}

strong {
    font-weight: var(--bold-font-weight);
}

em {
    font-style: italic;
}

// Link style

a {
    color: var(--black);
    text-decoration: none;
    transition: text-decoration 200ms ease-in-out;

    &:hover,
    &:focus,
    &:active {
        text-decoration: underline;
    }

    &:focus-visible {
        outline: 1px dashed var(--black);
        outline-offset: 2px;
        animation: expand-outline 200ms ease-in-out;
    }
}

// General layout

body {
    min-height: 100vh;
    overflow-x: hidden;
}

@media screen and (min-width: $desktop-media-query) {

    body {
        overflow-y: hidden;
    }
}

// ----------------------------------------------------------------------------
// HEADER
// ----------------------------------------------------------------------------

// Sidebar

.sidebar {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--sidebar-padding);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    background-color: transparent;

    .sidebar__nav {
        max-width: 100%;
    }

    .sidebar__nav-item {

        + .sidebar__nav-item {
            margin: 0.2rem 0 0 0;
        }
    }

    .sidebar__nav-link {
        display: inline-block;
        max-width: 100%;
        overflow-x: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        transition: color 200ms ease-in-out;

        &--white {
            color: var(--white);

            &:focus-visible {
                outline: 1px dashed var(--white);
            }
        }
    }

    .sidebar__social {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0.8rem 0 0 0;
    }

    .sidebar__social-link {
        width: var(--icon-size);
        height: var(--icon-size);
        display: flex;
        justify-content: center;
        align-items: center;

        + .sidebar__social-link {
            margin: 0 0 0 0.8rem;
        }

        svg {
            width: 100%;
            height: 100%;
            fill: var(--black);
            transition: fill 200ms ease-in-out;
        }

        &--white {

            &:focus-visible {
                outline: 1px dashed var(--white);
            }

            svg {
                fill: var(--white);
            }
        }
    }
}

@media screen and (min-width: $desktop-media-query) {

    .sidebar {

        &--fixed {
            position: fixed;
            z-index: 3;
            overflow-y: auto;
            top: 0;
            bottom: 0;
            left: 0;
        }
        
        &--slimmed {
            width: 15%;
            min-width: 15rem;

            .sidebar__nav-link {
                color: var(--transparent-black);
            }

            .sidebar__social-link {

                svg {
                    fill: var(--transparent-black);
                }
            }

            &:hover {
                    
                .sidebar__nav-link {
                    color: var(--black);
                }

                .sidebar__social-link {

                    svg {
                        fill: var(--black);
                    }
                }
            }

            .sidebar__nav-link {

                &:focus-visible {
                    color: var(--black);
                }
            }

            .sidebar__social-link {

                &:focus-visible {

                    svg {
                        fill: var(--black);
                    }
                }
            }
        }

        .sidebar__social {
            width: auto;
            justify-content: flex-start;
        }
    }
}

// ----------------------------------------------------------------------------
// MAIN
// ----------------------------------------------------------------------------

// Slider section

.slider-section {
    position: fixed;
    z-index: 1;
    top: 0;
    right: 0;
    visibility: visible;
    opacity: 1;
    transition:
        visibility 0ms 400ms,
        opacity 400ms ease-in-out;

    &--hidden {
        visibility: hidden;
        opacity: 0;
        transition:
            visibility 0ms,
            opacity 400ms ease-in-out;
    }
}

.splide__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

// Exhibition section

.exhibition-section {
    display: none;
}

@media screen and (min-width: $desktop-media-query) {

    .exhibition-section {
        position: relative;
        z-index: 2;
        display: block;
        width: 100vw;
        height: 100vh;
    }

    .exhibition {
        visibility: hidden;
        opacity: 0;
        width: 100%;
        height: 100%;
        transition:
            visibility 0ms,
            opacity 400ms ease-in-out;

        &--visible {
            visibility: visible;
            opacity: 1;
            transition:
                visibility 0ms 400ms,
                opacity 400ms ease-in-out;
        }
    }
}