/* Portfolio Page Styles */

/* Page Layout */
.portfolio-page {
    flex: 1;
    background: var(--background-color);
    color: var(--primary-color);
    padding-top: 120px;
    padding-bottom: 60px;
    position: relative;
    z-index: 1;
}

/* Portfolio Header */
.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

.portfolio-title-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.portfolio-count {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin: 0;
}

.count-number {
    background: #333;
    color: var(--primary-color);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    margin: 0 4px;
}

/* View Toggle Buttons */
.view-toggle {
    display: flex;
    gap: 5px;
    background: #1a1a1a;
    padding: 4px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

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

.toggle-btn.active {
    background: var(--accent-color);
    color: white;
}

.toggle-btn svg {
    width: 14px;
    height: 14px;
}

/* Portfolio Container */
.portfolio-container {
    padding: 0 20px;
}

/* Gallery View Styles */
.portfolio-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-card {
    background: #1a1a1a;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(201, 174, 145, 0.2);
    border-color: rgba(201, 174, 145, 0.3);
}

/* Card Image */
.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.3s ease;
}

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

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 15px;
}

.gallery-thumbs {
    display: flex;
    gap: 8px;
}

.gallery-thumb {
    width: 40px;
    height: 30px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.gallery-thumb:hover {
    opacity: 1;
    border-color: var(--accent-color);
}

/* Card Content */
.card-content {
    padding: 20px;
}

.company-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.company-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: var(--primary-color);
}

.language-flags {
    display: flex;
    align-items: center;
    gap: 8px;
}

.flag-kr, .flag-en {
    width: 20px;
    height: 13px;
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.flag-kr {
    background: linear-gradient(to bottom, 
        #CD2E3A 0%, #CD2E3A 25%, 
        #FFFFFF 25%, #FFFFFF 50%, 
        #0047A0 50%, #0047A0 75%, 
        #FFFFFF 75%, #FFFFFF 100%);
    position: relative;
}

.flag-kr::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: #CD2E3A;
    border-radius: 50%;
    border: 1px solid #0047A0;
}

.flag-en {
    background: linear-gradient(45deg, #012169 25%, transparent 25%), 
                linear-gradient(-45deg, #012169 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #012169 75%), 
                linear-gradient(-45deg, transparent 75%, #012169 75%);
    background-size: 6px 6px;
    background-position: 0 0, 0 3px, 3px -3px, -3px 0px;
    background-color: #C8102E;
}

.project-title {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin: 0 0 15px 0;
    line-height: 1.4;
}

/* Project Info */
.project-info {
    margin-bottom: 15px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 0.8rem;
}

.info-label {
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    color: var(--primary-color);
    text-align: right;
    flex: 1;
    margin-left: 10px;
}

/* Device Compatibility */
.device-compatibility {
    display: flex;
    gap: 6px;
    margin-bottom: 6px;
}

.device-icon {
    padding: 2px 6px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.device-icon.pc {
    color: #4CAF50;
    border-color: #4CAF50;
    background: rgba(76, 175, 80, 0.1);
}

.device-icon.tablet {
    color: #FF9800;
    border-color: #FF9800;
    background: rgba(255, 152, 0, 0.1);
}

.device-icon.mobile {
    color: #2196F3;
    border-color: #2196F3;
    background: rgba(33, 150, 243, 0.1);
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.action-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    background: transparent;
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--background-color);
}

.visit-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

/* Project Tags */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.tag {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(201, 174, 145, 0.1);
    color: var(--accent-color);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(201, 174, 145, 0.2);
    white-space: nowrap;
}

.tag:hover {
    background: rgba(201, 174, 145, 0.2);
    border-color: rgba(201, 174, 145, 0.3);
    transform: translateY(-1px);
}

/* List View Styles */
.portfolio-list {
    display: none;
    flex-direction: column;
    gap: 20px;
}

.portfolio-list-item {
    display: flex;
    background: #1a1a1a;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    height: 200px;
    align-items: stretch;
}

.portfolio-list-item:hover {
    border-color: rgba(201, 174, 145, 0.3);
    box-shadow: 0 5px 20px rgba(201, 174, 145, 0.1);
}

/* List Image */
.list-image {
    width: 200px;
    height: 150px;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.3s ease;
}

.list-content .project-tags {
    position: absolute;
    top: 8px;
    right: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: flex-end;
    z-index: 2;
}

.list-content .project-tags .tag {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 3px 6px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.list-content .project-tags .tag:hover {
    background: rgba(201, 174, 145, 0.9);
    border-color: rgba(201, 174, 145, 0.8);
    transform: translateY(-1px);
}

/* List Content */
.list-content {
    flex: 1;
    padding: 15px;
    display: flex;
    flex-direction: column;
    position: relative;
    justify-content: space-between;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
    padding-top: 25px;
}

.company-section {
    flex: 1;
}

.list-header .company-name {
    font-size: 1.1rem;
    margin-bottom: 4px;
    line-height: 1.2;
}

.list-header .language-flags {
    align-items: center;
    gap: 6px;
}

.list-header .language-flags span {
    font-size: 0.7rem;
    color: var(--secondary-color);
}



/* Project Details in List View */
.project-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
    margin-bottom: 8px;
}

.detail-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.detail-label {
    font-size: 0.65rem;
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.detail-value {
    font-size: 0.75rem;
    color: var(--primary-color);
    line-height: 1.2;
}

.url-group .detail-value {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Full View Styles */
.portfolio-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100%, 1fr));
    gap: 30px;
    padding: 0;
}

.portfolio-full-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #1a1a1a;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(201, 174, 145, 0.3);
}

.portfolio-full-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(201, 174, 145, 0.2);
    border-color: rgba(201, 174, 145, 0.8);
}

/* Full View Image */
.portfolio-full-card .portfolio-image {
    position: relative;
    width: 100%;
    height: 450px;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin: 0;
    padding: 0;
}

.portfolio-full-card .portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.3s ease;
    margin: 0;
    padding: 0;
}

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

.portfolio-full-card .portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(201, 174, 145, 0.9), rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    border-radius: 12px;
}

.portfolio-full-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-full-card .portfolio-content h3 {
    color: white;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.portfolio-full-card .portfolio-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .portfolio-gallery {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    
    .portfolio-full {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 968px) {
    .portfolio-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .view-toggle {
        align-self: flex-end;
    }
    
    .portfolio-gallery {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .portfolio-full {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .portfolio-list-item {
        flex-direction: column;
    }
    
    .list-image {
        width: 100%;
        height: 200px;
        overflow: hidden;
    }
    
    .list-header {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .portfolio-page {
        padding-top: 120px;
        padding-bottom: 50px;
    }
    
    .portfolio-header {
        margin-top: 20px;
    }
    
    .portfolio-header {
        padding: 0 15px;
        margin-bottom: 30px;
    }
    
    .portfolio-container {
        padding: 0 15px;
    }
    
    .portfolio-gallery {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .portfolio-full {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .portfolio-title-section h1 {
        font-size: 2rem;
    }
    
    .view-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .toggle-btn {
        flex: 1;
        justify-content: center;
    }
    
    .card-content,
    .list-content {
        padding: 15px;
    }
    
    .project-details {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .portfolio-page {
        padding-top: 140px;
    }
    
    .portfolio-header {
        padding: 0 10px;
        margin-top: 30px;
    }
    
    .portfolio-container {
        padding: 0 10px;
    }
    
    .toggle-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .toggle-btn svg {
        width: 12px;
        height: 12px;
    }
    
    .card-content,
    .list-content {
        padding: 12px;
    }
    
    .company-name {
        font-size: 1.1rem;
    }
    
    .list-header .company-name {
        font-size: 1.2rem;
    }
}