/* ===========================
   SECTION PROJETS
   =========================== */
.projects {
    min-height: 100vh;
    padding: 4rem 2rem 2rem;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

/* Cartes de projet */
.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1); /* Transition plus longue pour effet fluide */
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(140, 168, 124, 0.15), rgba(110, 138, 93, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-accent);
}

.project-card:hover::before {
    opacity: 1;
}

.project-header {
    margin-bottom: 1rem;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.3;
}


.project-description {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.project-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.tech-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.project-card:hover .tech-badge {
    background: rgba(140, 168, 124, 0.15);
    border-color: var(--color-border-strong);
    color: var(--accent-primary);
}

/* Effet de mise en évidence quand un projet est sélectionné */
.project-card.highlight {
    animation: highlight-pulse 1.5s ease-in-out;
    border-color: rgba(0, 255, 136, 0.8);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.4), 0 0 60px rgba(0, 204, 255, 0.2);
    transform: scale(1.02);
}

.project-card.highlight::before {
    opacity: 1;
}

@keyframes highlight-pulse {
    0%, 100% {
        box-shadow: 0 0 30px rgba(0, 255, 136, 0.4), 0 0 60px rgba(0, 204, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 255, 136, 0.6), 0 0 80px rgba(0, 204, 255, 0.4);
    }
}

/* États de filtrage par compétence */
/* Projet mis en surbrillance (correspond à la compétence sélectionnée) */
.project-card.highlighted {
    border-color: var(--color-border-strong) !important;
    box-shadow: 0 0 40px rgba(140, 168, 124, 0.4), 0 8px 32px rgba(65, 75, 59, 0.4) !important;
    transform: translateY(-5px) scale(1.03);
    background: rgba(140, 168, 124, 0.08);
}

.project-card.highlighted::before {
    opacity: 1 !important;
}

.project-card.highlighted .project-title {
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(140, 168, 124, 0.3);
}

.project-card.highlighted .tech-badge {
    background: rgba(0, 255, 136, 0.15);
    border-color: rgba(0, 255, 136, 0.4);
    color: var(--accent-primary);
}

/* Projet atténué (ne correspond pas à la compétence) */
.project-card.dimmed {
    opacity: 0.32;
    filter: grayscale(0.3);
    transform: scale(0.98);
}

.project-card.dimmed:hover {
    opacity: 0.5;
    transform: scale(0.98);
}

/* Animation d'entrée pour les projets filtrés */
.project-card.filtered-in {
    animation: fadeInScale 0.4s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}