/* ================================
   STYLES PAGE PORTFOLIO
   ================================ */

/* --- PROJECT CARDS --- */
.project-card {
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    will-change: transform;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

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

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(20, 184, 166, 0.2);
}

.project-image {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    transition: transform 0.3s ease;
    will-change: transform;
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-video {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    will-change: transform;
}

/* --- TECH TAGS --- */
.tech-tag {
    transition: all 0.3s ease;
}

.tech-tag:hover {
    transform: scale(1.05);
}

/* --- FILTER BUTTONS --- */
.filter-btn {
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: linear-gradient(135deg, #14b8a6, #06b6d4);
    color: white;
}

.filter-btn:hover {
    transform: translateY(-2px);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .project-card {
        margin-bottom: 1rem;
    }

    .tech-tag {
        font-size: 0.7rem;
        padding: 0.4rem 0.6rem;
    }

    h1.text-gradient {
        font-size: 2.5rem;
    }
}

/* --- ACCESSIBILITÉ --- */
@media (prefers-reduced-motion: reduce) {
    .project-card,
    .filter-btn,
    .tech-tag {
        transition: none;
    }

    .project-card::before {
        display: none;
    }
}