/* ===========================
   Portfolio Page Styles COMPLET
   =========================== */

/* Portfolio Hero */
.portfolio-hero {
    padding: 180px 0 100px;
    background: var(--bg-dark);
    text-align: center;
}

.page-title {
    font-size: 56px;
    font-weight: 300;
    letter-spacing: 3px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.page-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    letter-spacing: 0.5px;
}

/* Portfolio Section */
.portfolio-section {
    padding: 80px 0 120px;
    background: var(--bg-dark);
}

/* Filter Container */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 30px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-gray);
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 25px;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-dark);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    transition: var(--transition);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

/* Portfolio Overlay */
.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    text-align: center;
    padding: 20px;
}

.portfolio-info h3 {
    font-size: 24px;
    font-weight: 300;
    color: var(--text-light);
    margin-bottom: 10px;
}

.portfolio-info p {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.view-project {
    color: var(--primary-color);
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
    transition: var(--transition);
}

.portfolio-item:hover .view-project {
    color: var(--text-light);
}

/* Portfolio Caption */
.portfolio-caption {
    padding: 20px 0;
}

.project-client {
    font-size: 11px;
    color: var(--primary-color);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 5px;
    font-weight: 600;
}

.project-title {
    font-size: 14px;
    color: var(--text-gray);
    letter-spacing: 0.5px;
}

/* Responsive */
@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .page-title {
        font-size: 42px;
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .filter-container {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 20px;
        font-size: 10px;
    }
    
    .page-title {
        font-size: 36px;
    }
    
    .portfolio-image {
        height: 300px;
    }
}