/***************************************************************
Filtres et projets
***************************************************************/

.portfolio {
    padding: 54px 0 68px;
    background: var(--white);
}

.filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.filter {
    min-height: 42px;
    padding: 8px 21px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--blue);
    color: var(--ink);
    font-family: inherit;
    font-size: .88rem;
    font-weight: 650;
    cursor: pointer;
    transition: background .15s, color .15s, transform .15s;
}

.filter:hover {
    transform: translateY(-1px);
    background: var(--green);
}

.filter[aria-pressed="true"] {
    background: var(--ink);
    color: var(--white);
}

.filter[hidden] {
    display: none;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 22px;
}

.project {
    background: var(--paper);
    border: 1px solid var(--line-alpha-55);
    border-radius: 13px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 25px var(--shadow-alpha-light);
}

.project[hidden] {
    display: none;
}

.project-img {
    height: 220px;
    background: var(--line);
    overflow: hidden;
}

.project-img img {
    transition: transform .25s ease;
}

.project:hover .project-img img {
    transform: scale(1.015);
}

.project-body {
    position: relative;
    padding: 24px 20px 20px;
    display: flex;
    flex: 1;
    flex-direction: column;
}

.project-tag {
    position: absolute;
    top: -15px;
    left: 18px;
    display: inline-flex;
    align-items: center;
    min-height: 29px;
    padding: 5px 14px;
    border-radius: 999px;
    background: var(--blue);
    color: var(--ink);
    font-size: .73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .025em;
}

.project h3 {
    font-size: 1.28rem;
    margin: 0 0 7px;
}

.project p {
    font-size: .91rem;
    line-height: 1.52;
    color: var(--muted);
    margin-bottom: 18px;
}

.project .text-link {
    margin-top: auto;
    align-self: flex-start;
    font-size: .9rem;
    font-weight: 750;
}

/***************************************************************
Responsive
***************************************************************/

@media (max-width: 900px) {
    .project-grid {
        grid-template-columns: 1fr 1fr;
    }

    .project-img {
        height: 220px;
    }
}

@media (max-width: 620px) {
    .portfolio {
        padding: 42px 0 58px;
    }

    .filters {
        justify-content: flex-start;
        gap: 9px;
    }

    .filter {
        padding-inline: 15px;
        font-size: .82rem;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-img {
        height: 220px;
    }
}

/***************************************************************
Accessibilité
***************************************************************/

@media (prefers-reduced-motion: reduce) {
    .btn, .filter, .project-img img {
        transition: none;
    }
}