/* Projects page (/pages/projects). Loaded by Projects.aspx only. Site colours and fonts only. */

.projects {
    --projects-radius: 24px;
    --projects-ease: cubic-bezier(.22, .61, .36, 1);
}

/* content-inner-wrapper has no side padding on phones */
@media (max-width: 767.98px) {
    .projects {
        padding-left: 16px;
        padding-right: 16px;
    }

    .projects_head {
        margin-bottom: 24px;
    }
}

.projects_head {
    max-width: 720px;
    margin: 0 auto 36px;
    text-align: center;
}

.projects_title {
    margin: 0 0 8px;
    font-family: var(--font-assistant-regular);
    font-size: 30px;
    line-height: 38px;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--light-color-dark-charcoal33);
}

.projects_subtitle {
    margin: 0;
    font-size: 16px;
    line-height: 26px;
    color: var(--light-color-dark-charcoal33-med);
}

/* Introduction (Description of the "Projects Page" document category) */
.projects_intro {
    position: relative;
    max-width: 980px;
    margin: 0 auto 48px;
    padding: 34px 28px 32px;
    text-align: center;
    background: linear-gradient(180deg, var(--light-color-dark-charcoal33-vlow), rgba(51, 51, 51, 0) 100%);
    border-radius: var(--projects-radius);
}

.projects_intro_mark {
    display: block;
    width: 44px;
    height: 2px;
    margin: 0 auto 22px;
    background: var(--light-color-dark-charcoal33);
}

.projects_intro_text {
    margin: 0;
    font-family: var(--font-assistant-regular);
    font-size: 22px;
    line-height: 1.45;
    letter-spacing: .01em;
    color: var(--light-color-dark-charcoal33);
    text-wrap: balance;
}

    .projects_intro_text strong,
    .projects_intro_text b {
        font-family: var(--font-assistant-bold);
        font-weight: normal;
    }

/* Numbers of the introduction stand out: 150k, 1957... */
.projects_intro_num {
    display: inline-block;
    font-family: var(--font-assistant-bold);
    font-size: 1.6em;
    line-height: 1;
    letter-spacing: -.01em;
    vertical-align: -.08em;
    padding: 0 .06em;
    background: linear-gradient(transparent 68%, var(--light-color-dark-charcoal33-vlow) 68%);
}

@media (min-width: 768px) {
    .projects_intro {
        padding: 46px 56px 44px;
        margin-bottom: 56px;
    }

    .projects_intro_text {
        font-size: 28px;
    }
}

@media (min-width: 1200px) {
    .projects_intro_text {
        font-size: 32px;
    }
}

.projects_grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.projects_item {
    display: flex;
    min-width: 0;
}

/* Card */
.project_card {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 12px;
    background: var(--light-color-white);
    border: 1px solid var(--light-color-dark-charcoal33-vlow);
    border-radius: var(--projects-radius);
    box-shadow: 0 16px 44px rgba(17, 17, 17, .06);
    transition: transform .45s var(--projects-ease), box-shadow .45s var(--projects-ease), border-color .45s var(--projects-ease);
}

.project_card_media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border-radius: calc(var(--projects-radius) - 8px);
    background: var(--light-color-dark-charcoal33-vlow);
    isolation: isolate;
}

.project_card_img,
.project_card_placeholder {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .9s var(--projects-ease);
}

.project_card_placeholder {
    background: linear-gradient(135deg, var(--light-color-dark-charcoal33-vlow), rgba(51, 51, 51, .16));
}

/* Darkens the bottom of the picture so the call to action stays readable on any photo. */
.project_card.has-gallery .project_card_media::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(17, 17, 17, 0) 45%, rgba(17, 17, 17, .55) 100%);
    opacity: .35;
    transition: opacity .45s var(--projects-ease);
    pointer-events: none;
}

.project_card_count {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    font-family: var(--font-assistant-bold);
    font-size: 13px;
    line-height: 18px;
    color: var(--light-color-dark-charcoal33);
    background: var(--light-color-white-med);
    border-radius: 999px;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

    .project_card_count svg {
        width: 15px;
        height: 15px;
    }

.project_card_cta {
    position: absolute;
    left: 16px;
    bottom: 16px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    font-family: var(--font-assistant-bold);
    font-size: 14px;
    line-height: 18px;
    letter-spacing: .02em;
    color: var(--light-color-dark-charcoal33);
    background: var(--light-color-white);
    border-radius: 999px;
    box-shadow: 0 8px 22px rgba(17, 17, 17, .18);
    transition: transform .45s var(--projects-ease), opacity .45s var(--projects-ease), background-color .3s ease, color .3s ease;
}

    .project_card_cta svg {
        width: 16px;
        height: 16px;
        transition: transform .45s var(--projects-ease);
    }

.project_card_body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px 8px 8px;
}

.project_card_title {
    margin: 0;
    font-family: var(--font-assistant-bold);
    font-size: 20px;
    line-height: 26px;
    font-weight: normal;
    color: var(--light-color-dark-charcoal33);
}

    /* A thin line under the title that grows on hover. */
    .project_card_title::after {
        content: "";
        display: block;
        width: 28px;
        height: 2px;
        margin-top: 10px;
        background: var(--light-color-dark-charcoal33);
        transition: width .45s var(--projects-ease);
    }

.project_card_desc {
    margin: 4px 0 0;
    font-size: 15px;
    line-height: 23px;
    color: var(--light-color-dark-charcoal33-med);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* The whole card is the button: the real button covers it, so it can be reached by mouse, touch and keyboard. */
.project_card_open {
    position: absolute;
    inset: 0;
    z-index: 3;
    width: 100%;
    margin: 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: var(--projects-radius);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

    .project_card_open:focus {
        outline: none;
    }

    .project_card_open:focus-visible {
        outline: 2px solid var(--light-color-dark-charcoal33);
        outline-offset: 4px;
    }

/* Hover (mouse) */
@media (hover: hover) and (pointer: fine) {
    .project_card.has-gallery .project_card_cta {
        opacity: 0;
        transform: translateY(10px);
    }

    .project_card.has-gallery:hover,
    .project_card.has-gallery:focus-within {
        transform: translateY(-6px);
        border-color: var(--light-color-dark-charcoal33-low);
        box-shadow: 0 26px 60px rgba(17, 17, 17, .14);
    }

        .project_card.has-gallery:hover .project_card_img,
        .project_card.has-gallery:focus-within .project_card_img {
            transform: scale(1.06);
        }

        .project_card.has-gallery:hover .project_card_media::after,
        .project_card.has-gallery:focus-within .project_card_media::after {
            opacity: 1;
        }

        .project_card.has-gallery:hover .project_card_cta,
        .project_card.has-gallery:focus-within .project_card_cta {
            opacity: 1;
            transform: translateY(0);
        }

            .project_card.has-gallery:hover .project_card_cta svg {
                transform: translateX(4px);
            }

        .project_card.has-gallery:hover .project_card_title::after,
        .project_card.has-gallery:focus-within .project_card_title::after {
            width: 64px;
        }
}

/* Touch: the call to action is always shown, and a tap gives instant feedback. */
.project_card.has-gallery:active {
    transform: scale(.985);
    transition-duration: .12s;
}

    .project_card.has-gallery:active .project_card_cta {
        color: var(--light-color-white);
        background: var(--light-color-dark-charcoal33);
    }

/* While the gallery loads */
.project_card.is-loading .project_card_cta svg {
    animation: projects-pulse .9s ease-in-out infinite;
}

.project_card.is-loading .project_card_open {
    cursor: progress;
}

@keyframes projects-pulse {
    0%, 100% { transform: translateX(0); opacity: 1; }
    50% { transform: translateX(5px); opacity: .4; }
}

.projects_empty {
    padding: 40px 0;
    text-align: center;
    font-size: 16px;
    color: var(--light-color-dark-charcoal33-med);
}

@media (min-width: 576px) {
    .projects_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 992px) {
    .projects_grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 28px;
    }

    .projects_title {
        font-size: 34px;
        line-height: 42px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .project_card,
    .project_card_img,
    .project_card_cta,
    .project_card_cta svg,
    .project_card_title::after,
    .project_card.has-gallery .project_card_media::after {
        transition: none !important;
        animation: none !important;
    }

    .project_card.has-gallery:hover,
    .project_card.has-gallery:focus-within,
    .project_card.has-gallery:active,
    .project_card.has-gallery:hover .project_card_img {
        transform: none !important;
    }
}

/* lightGallery in the site style (its css is loaded later, so these rules are more specific) */
body .lg-backdrop {
    background-color: #111;
}

.lg-outer .lg-sub-html {
    font-family: var(--font-assistant-regular);
    font-size: 15px;
}

.lg-outer .lg-thumb-outer .lg-thumb-item {
    border-radius: 6px;
}

    .lg-outer .lg-thumb-outer .lg-thumb-item.active,
    .lg-outer .lg-thumb-outer .lg-thumb-item:hover {
        border-color: var(--light-color-white);
    }