/* Portfolio Section */
.portfolio-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.dark-mode .portfolio-section {
    background: var(--bg-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.125rem;
    opacity: 0.7;
}

/* Badges Grid */
.badges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 5rem;
}

.badge-item {
    background: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s;
}

.dark-mode .badge-item {
    background: var(--surface-dark);
    border-color: var(--border-dark);
}

.badge-item:hover {
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.badge-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    transition: transform 0.3s;
}

.badge-item:hover .badge-icon {
    transform: scale(1.1);
}

.badge-icon.orange { background: rgba(249, 115, 22, 0.1); color: #f97316; }
.badge-icon.red { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
.badge-icon.blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.badge-icon.pink { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.badge-icon.green { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
.badge-icon.teal { background: rgba(20, 184, 166, 0.1); color: #14b8a6; }
.badge-icon.purple { background: rgba(168, 85, 247, 0.1); color: #a855f7; }

/* Platform Section */
.platform-section {
    margin-bottom: 5rem;
}

.platform-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.platform-header h3 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.platform-header p {
    opacity: 0.7;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.project-card {
    background: white;
    border-radius: 0.75rem;
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.dark-mode .project-card {
    background: var(--surface-dark);
    border-color: var(--border-dark);
}

.project-card:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.project-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.05);
    max-height: 300px;
}

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

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

.project-version {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-bottom-left-radius: 0.375rem;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.025em;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s;
}

.project-card:hover .project-overlay {
    background: rgba(0, 0, 0, 0.1);
}

.project-content {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-header {
    margin-bottom: 0.5rem;
}

.project-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    transition: color 0.3s;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card:hover .project-title {
    color: var(--primary);
}

.project-meta {
    font-size: 0.65rem;
    opacity: 0.6;
    line-height: 1.3;
}

.project-author, .project-category {
    font-weight: 500;
    opacity: 0.8;
    transition: color 0.3s;
}

.project-author:hover, .project-category:hover {
    color: var(--primary);
}

.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 0.625rem;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.dark-mode .project-footer {
    border-top-color: var(--border-dark);
}

.project-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.project-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.project-sales {
    font-size: 0.65rem;
    font-weight: 500;
    color: #f97316;
}

.project-actions {
    display: flex;
    gap: 0.25rem;
}

.action-btn {
    padding: 0.3rem;
    border-radius: 0.3rem;
    border: 1px solid var(--border-light);
    background: rgba(0, 0, 0, 0.02);
    cursor: pointer;
    transition: all 0.3s;
}

.action-btn svg {
    width: 0.9rem;
    height: 0.9rem;
    color: inherit;
}

.dark-mode .action-btn {
    border-color: var(--border-dark);
    background: rgba(255, 255, 255, 0.02);
    color: #e2e8f0;
}

.dark-mode .action-btn svg {
    color: #e2e8f0;
}

.action-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary);
}

.dark-mode .action-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

.dark-mode .action-btn:hover svg {
    color: var(--primary);
}

.demo-btn {
    padding: 0.3rem 0.625rem;
    border-radius: 0.3rem;
    border: 1px solid var(--border-light);
    background: rgba(0, 0, 0, 0.02);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    letter-spacing: 0.025em;
}

.dark-mode .demo-btn {
    border-color: var(--border-dark);
    background: rgba(255, 255, 255, 0.02);
}

.demo-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary);
}

.dark-mode .demo-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}