/* Global font is defined in css/ui.css */
:root {
    --viewport-block: 100vh;
    --viewport-inline: 100vw;
}

@supports (height: 100dvh) {
    :root {
        --viewport-block: 100dvh;
        --viewport-inline: 100dvw;
    }

    @media (any-pointer: fine) {
        :root {
            --viewport-block: 100vh;
            --viewport-inline: 100vw;
        }
    }
}

body {
    margin: 0;
    padding: 0;
}

main {
    display: flex;
    flex-direction: column;
    height: var(--viewport-block);
    overflow-y: auto;
    scroll-snap-type: y mandatory;
    background-color: black;
}

/* Masque toutes les scrollbars du site */
body,
.main_container,
.project_container {
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE 10+ */
}

body::-webkit-scrollbar,
.main_container::-webkit-scrollbar,
.project_container::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Edge */
}

/* Hide content visually while keeping it accessible to assistive tech */
.visually-hidden {
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
    border: 0;
    padding: 0;
    margin: -1px;
}

/* Mobile maintenance overlay */
#mobile-maintenance {
    position: fixed;
    inset: 0;
    height: var(--viewport-block);
    width: var(--viewport-inline);
    min-height: 100vh;
    min-width: 100vw;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 48px 24px;
    box-sizing: border-box;
    background: #000000;
    color: #ffffff;
    text-align: center;
    z-index: 1200;
}

#mobile-maintenance .mobile-maintenance__name {
    font-size: var(--ui-font-size);
    line-height: var(--ui-line-height);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 300;
}

#mobile-maintenance .mobile-maintenance__message {
    margin: 0;
    max-width: 520px;
    font-size: var(--ui-font-size);
    line-height: var(--ui-line-height);
    font-weight: 300;
    color: #ffffff;
}

@media (max-width: 900px) {
    body {
        background: #000000;
        color: #ffffff;
        overflow: hidden;
    }

    #mobile-maintenance {
        display: flex;
    }

    .toper,
    .main_container,
    .project-footer,
    .project-vertical-rail,
    #cursor_arrow,
    #loading-mask {
        display: none !important;
    }
}