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

/* Portfolio Header */
.portfolio-header {
    padding: 8rem 0 3rem;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0) 0%, var(--dark-bg-secondary) 100%);
}

.page-title {
    font-size: 3.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

.page-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

/* Projects Container */
.portfolio-projects {
    padding: 2rem 0 5rem;
    min-height: 60vh;
}

.projects-container {
    margin-bottom: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

/* Extended Project Card for Portfolio Page */
.portfolio-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    animation: fadeInUp 0.6s ease-out;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

/* Card Components */
.card-image {
    position: relative;
    min-height: 180px;
    max-height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image img {
    width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

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

.card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    background: var(--gradient-2);
    color: var(--dark-bg);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.card-content {
    padding: 1.5rem;
}

.card-header {
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.card-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.card-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    padding: 0.25rem 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    border-radius: 5px;
    font-size: 0.75rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.card-action {
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: transform 0.3s;
}

.card-action:hover {
    transform: translateX(5px);
}

.portfolio-card:hover .card-action {
    transform: translateX(5px);
}

/* Load More */
.load-more-container {
    text-align: center;
    margin: 3rem 0;
}

/* Project Detail Modal */
.project-detail-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 3000;
    overflow-y: auto;
    animation: fadeIn 0.3s ease-out;
}

.modal-container {
    max-width: 1000px;
    margin: 3rem auto;
    padding: 2rem;
    background: var(--dark-bg-secondary);
    border-radius: 15px;
    border: 1px solid var(--border-color);
    position: relative;
    animation: slideUp 0.3s ease-out;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    border-color: var(--primary-color);
}

/* Project Detail Content */
.project-detail-header {
    text-align: center;
    margin-bottom: 3rem;
}

.project-detail-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-detail-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.project-media-gallery {
    margin-bottom: 3rem;
    height: 580px;
    display: flex;
    flex-direction: column;
}

.media-main {
    position: relative;
    height: 480px;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    flex: 0 0 auto;
}

.media-main iframe,
.media-main img,
.media-main video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.media-main video {
    width: 100%;
}

.gif-media {
    border: 2px solid #007acc;
    box-shadow: 0 0 10px rgba(0, 122, 204, 0.3);
}

.media-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    height: 80px;
    flex: 0 0 auto;
}

.media-thumb {
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
}

.media-thumb:hover,
.media-thumb.active {
    border-color: var(--primary-color);
}

.media-thumb img {
    width: 100%;
    height: auto;
    min-height: 80px;
    max-height: 120px;
    object-fit: contain;
    background: var(--card-bg);
}

.media-thumb i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.2rem;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px;
    border-radius: 50%;
    opacity: 0.9;
    pointer-events: none;
}

.media-thumb .fa-play {
    background: rgba(255, 0, 0, 0.8);
}

.media-thumb .fa-film {
    background: rgba(0, 122, 204, 0.8);
}

.project-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
}

.info-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.info-card li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.project-description-full {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.project-description-full h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.project-description-full p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.project-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Animations */
@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-title {
        font-size: 2.5rem;
    }
    
    .filter-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .projects-container.grid-view {
        grid-template-columns: 1fr;
    }
    
    .modal-container {
        margin: 1rem;
        padding: 1rem;
    }
    
    .project-detail-title {
        font-size: 1.8rem;
    }
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.empty-state p {
    font-size: 1.1rem;
}