/* ─── Layout de la grille de projets ─── */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

/* ─── Séparateur de catégorie ─── */
.project-category-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--accent);
    margin: 48px 0 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line);
}

.project-category-title:first-of-type {
    margin-top: 0;
}

/* ─── Carte de projet ─── */
.project-card {
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 32px 28px;
    text-decoration: none;
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    transition: height 0.35s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.project-card:hover::before {
    height: 100%;
}

/* ─── Variante personnelle ─── */
.project-card--personal::before {
    background: var(--gold);
}

/* ─── Variante académique ─── */
.project-card--academic {
    background: color-mix(in srgb, var(--surface) 95%, #4a7fc1 5%);
}

.project-card--academic::before {
    background: #4a7fc1;
}

/* ─── Badge de catégorie ─── */
.project-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 2px;
    margin-bottom: 14px;
}

.project-badge--personal {
    background: color-mix(in srgb, var(--gold) 15%, transparent);
    color: var(--gold);
    border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
}

.project-badge--academic {
    background: color-mix(in srgb, #4a7fc1 15%, transparent);
    color: #4a7fc1;
    border: 1px solid color-mix(in srgb, #4a7fc1 40%, transparent);
}

/* ─── Contenu de la carte ─── */
.project-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
    display: block;
}

.project-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 8px;
}

.project-description {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.project-cta {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-cta::after {
    content: '→';
    transition: transform 0.2s;
}

.project-card:hover .project-cta::after {
    transform: translateX(4px);
}