/* Portfolio Section Styles */
.portfolio-section {
    padding: var(--spacing-4xl) 0;
    background-color: white;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-4xl);
}

.portfolio-item {
    background: white;
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.portfolio-image {
    position: relative;
    height: 12rem;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.portfolio-image.dating {
    background: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);
}

.portfolio-image.chatting {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
}

.portfolio-image.stocks {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
}

.portfolio-icon {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 2;
}

.portfolio-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--neutral-900);
    margin-bottom: var(--spacing-sm);
}

.portfolio-description {
    color: var(--neutral-600);
    margin-bottom: var(--spacing-md);
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.portfolio-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

.portfolio-tag.pink {
    background: #fce7f3;
    color: #be185d;
}

.portfolio-tag.rose {
    background: #fff1f2;
    color: #be123c;
}

.portfolio-tag.red {
    background: #fef2f2;
    color: #dc2626;
}

.portfolio-tag.blue {
    background: #dbeafe;
    color: #1d4ed8;
}

.portfolio-tag.cyan {
    background: #cffafe;
    color: #0891b2;
}

.portfolio-tag.teal {
    background: #ccfbf1;
    color: #0d9488;
}

.portfolio-tag.green {
    background: #dcfce7;
    color: #16a34a;
}

.portfolio-tag.emerald {
    background: #d1fae5;
    color: #059669;
}

.portfolio-tag.lime {
    background: #ecfccb;
    color: #65a30d;
}

.portfolio-status {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

.portfolio-status strong {
    color: var(--neutral-700);
}

.portfolio-stats {
    margin-top: var(--spacing-4xl);
    background: var(--neutral-50);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-xl);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.portfolio-stat {
    text-align: center;
}

.portfolio-stat-number {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.portfolio-stat-number.primary {
    color: var(--primary-color);
}

.portfolio-stat-number.accent {
    color: var(--accent-color);
}

.portfolio-stat-number.secondary {
    color: var(--secondary-color);
}

.portfolio-stat-label {
    color: var(--neutral-600);
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}