/* Custom styles for the photography portfolio */

/* Hero background */
.hero-bg {
    background-image: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.2)), url('../../wall-1.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* Navigation active state */
.nav-link.active {
    color: #2563eb;
    font-weight: 500;
}

/* Filter buttons */
.filter-btn {
    background-color: transparent;
    color: #6b7280;
    font-weight: 500;
}

.filter-btn:hover {
    background-color: #f3f4f6;
    color: #374151;
}

.filter-btn.active {
    background-color: #2563eb;
    color: white;
}

/* Photo grid animations */
.photo-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.photo-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.photo-item:hover img {
    transform: scale(1.05);
}

.photo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

.photo-item:hover .photo-overlay {
    opacity: 1;
}

.photo-info {
    color: white;
    text-align: left;
}

.photo-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.photo-meta {
    font-size: 0.875rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.photo-meta-badge {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Metadata modal styles */
.metadata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.metadata-card {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.metadata-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metadata-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.metadata-item:last-child {
    border-bottom: none;
}

.metadata-label {
    font-weight: 500;
    color: #64748b;
}

.metadata-value {
    color: #1e293b;
    font-weight: 500;
}

.metadata-comment {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
    margin-top: 1.5rem;
}

.metadata-comment h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #1e293b;
}

.metadata-comment p {
    color: #475569;
    line-height: 1.6;
}

/* Photo location map */
.location-map {
    width: 100%;
    height: 200px;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
    margin-top: 1rem;
}

/* Project cards */
.project-card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: 300;
}

.project-content {
    padding: 1.5rem;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.project-description {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.project-link:hover {
    color: #1d4ed8;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 0.8s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.6s both;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading states */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .hero-bg {
        background-attachment: scroll;
    }
    
    .photo-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .metadata-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .photo-overlay {
        opacity: 1;
        background: linear-gradient(to bottom, rgba(0,0,0,0) 60%, rgba(0,0,0,0.8) 100%);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-bg {
        background-image: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.2)), url('../../wall-1.jpg');
    }
}

/* Focus states for accessibility */
.filter-btn:focus,
.photo-item:focus,
.project-card:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .hero-bg {
        background-image: none;
        background-color: #f8fafc;
    }
    
    nav,
    .photo-overlay,
    .filter-btn {
        display: none;
    }
}

/* Dark mode support (if needed later) */
@media (prefers-color-scheme: dark) {
    .metadata-card {
        background: #1e293b;
        border-color: #334155;
    }
    
    .metadata-card h4 {
        color: #f1f5f9;
    }
    
    .metadata-label {
        color: #94a3b8;
    }
    
    .metadata-value {
        color: #f1f5f9;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-bg {
        background-attachment: scroll;
    }
}