/* Portfolio Page Styles */

.portfolio-hero {
    padding: 120px 0 60px;
    text-align: center;
}

.hero-content-portfolio {
    max-width: 800px;
    margin: 0 auto;
}

.portfolio-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #8B5CF6, #EC4899, #F97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-hero p {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.9;
}

/* Filter Section */
.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.view-btn {
    padding: 0.75rem 1.5rem;
    background: white;
    color: black;
    border-radius: 2rem;
    font-weight: 600;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.project-card:hover .view-btn {
    transform: translateY(0);
}

.project-info {
    padding: 1.5rem;
}

.project-category {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.project-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.project-info p {
    font-size: 0.95rem;
    opacity: 0.8;
    line-height: 1.6;
}

/* Metrics Section */
.metrics-section {
    padding: 80px 0;
    background: rgba(139, 92, 246, 0.05);
    margin-top: 4rem;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.metric-value {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Clients Section */
.clients-section {
    padding: 60px 0;
}

.clients-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 3rem;
    margin-top: 2rem;
    opacity: 0.7;
}

.client-logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .portfolio-hero h1 {
        font-size: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}