* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #000;
    color: #fff;
    overflow-x: hidden;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: 
        linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)),
        url('../images/gcuisinier.jpg') center center;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
}

.logo-container {
    text-align: center;
    margin-bottom: 4rem;
    padding: 2rem 0;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.logo-image {
    width: 500px;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
    transition: all 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 30px 80px rgba(0, 0, 0, 0.7));
}

.logo-text {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.5rem;
    background: linear-gradient(45deg, #fff, #ccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    opacity: 0.9;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.8;
    font-style: italic;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
    padding: 0 1rem;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #fff;
    padding: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transform: scale(0.9);
}

.social-link:hover {
    transform: translateY(-5px) scale(1);
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
}

.social-link i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.social-link span {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Top Menu */
.top-menu {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(-100px);
    pointer-events: none;
}

.top-menu.visible {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.menu-logo {
    display: inline-block;
    padding: 0.8rem 1.2rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 15px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.menu-logo-image {
    height: 40px;
    width: auto;
    min-width: 40px;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
    transition: all 0.3s ease;
    display: block;
}

.menu-logo:hover .menu-logo-image {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

/* Services Section */
.services-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    padding: 80px 40px;
    position: relative;
}

.services-container {
    max-width: 1500px;
    margin: 0 auto;
    text-align: center;
}

.services-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 3rem;
    letter-spacing: 0.2rem;
    color: #fff;
    text-transform: uppercase;
    opacity: 0.9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.service-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    aspect-ratio: 1;
    width: 100%;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-item:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-item:hover::before {
    opacity: 1;
}

.service-image-container {
    position: relative;
    width: 100%;
    flex: 1;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
    transition: filter 0.3s ease;
}

.service-item:hover .service-image {
    filter: brightness(0.9);
}

.service-title-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.service-content {
    padding: 1rem 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    text-align: center;
    height: 80px;
}

.service-name {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    text-align: center;
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.8);
    line-height: 1;
    transition: color 0.3s ease;
}

.service-item:hover .service-name {
    color: rgba(255, 255, 255, 0.8);
}

.service-description {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    flex: 1;
}

.service-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

/* Gallery Section */
.gallery-section {
    background: #000;
    position: relative;
}

.category-title {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    margin: 0 auto;
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 300;
    letter-spacing: clamp(0.2rem, 1vw, 0.8rem);
    color: #fff;
    padding: 2rem 4rem;
    border: 3px solid #fff;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    text-align: center;
    text-transform: uppercase;
    z-index: 200;
    transition: all 0.3s ease;
    width: fit-content;
    max-width: 80%;
    white-space: nowrap;
    overflow: hidden;
}

/* Fullscreen Gallery */
.fullscreen-gallery {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1.1);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

.slide.prev {
    transform: translateX(-100%) scale(0.8);
}

.slide.next {
    transform: translateX(100%) scale(0.8);
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
    transition: filter 0.5s ease;
}

.slide:hover img {
    filter: brightness(0.8);
}

.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(0, 0, 0, 0.3) 0%,
        transparent 50%,
        rgba(0, 0, 0, 0.4) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 4rem;
}

.slide-info {
    color: #fff;
    max-width: 600px;
    transform: translateY(50px);
    opacity: 0;
    transition: all 0.8s ease;
    transition-delay: 0.3s;
}

.slide.active .slide-info {
    transform: translateY(0);
    opacity: 1;
}

.slide-info h3 {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-info p {
    font-size: 1.4rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.slide-number {
    position: absolute;
    top: 4rem;
    right: 4rem;
    font-size: 8rem;
    font-weight: 100;
    opacity: 0.3;
    line-height: 1;
    font-family: 'Arial', sans-serif;
}

/* Gallery Navigation */
.gallery-navigation {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 120px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    z-index: 1000;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
    pointer-events: none;
    display: flex;
    flex-direction: column;
}

.gallery-navigation.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Progress Bar */
.progress-bar-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0.8));
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Navigation Controls */
.nav-controls {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.nav-arrow {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-size: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.nav-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.slide-indicators {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.indicator.active {
    background: #fff;
    transform: scale(1.3);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

/* Fullscreen Modal */
.fullscreen-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.fullscreen-modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.close-btn {
    position: absolute;
    top: -50px;
    right: 0;
    font-size: 3rem;
    color: #fff;
    cursor: pointer;
    z-index: 1001;
    transition: opacity 0.3s ease;
}

.close-btn:hover {
    opacity: 0.7;
}

.modal-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 1001;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
    font-size: 3rem;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 10px;
}

.modal-info {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
}

.modal-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.modal-description {
    font-size: 1.2rem;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .service-name {
        font-size: 3rem;
        letter-spacing: 0.12rem;
    }
}

@media (max-width: 768px) {
    .logo-image {
        width: 300px;
    }
    
    .logo-container {
        padding: 1rem 0;
        margin-bottom: 2rem;
    }
    
    .hero-section {
        background-attachment: scroll;
    }
    
    .social-links {
        gap: 1rem;
        padding: 0 1.5rem;
        max-width: calc(100vw - 3rem);
    }
    
    .services-section {
        padding: 60px 20px;
    }
    
    .services-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-content {
        padding: 1.2rem 1.5rem 1.5rem;
    }
    
    .service-name {
        font-size: 2.2rem;
        letter-spacing: 0.08rem;
    }
    
    .service-title-overlay {
        padding: 0.8rem;
    }
    
    .service-description {
        font-size: 0.8rem;
    }
    
    .top-menu {
        top: 15px;
        left: 15px;
    }
    
    .menu-logo {
        padding: 0.6rem 0.9rem;
    }
    
    .menu-logo {
        display: none;
    }
    
    .menu-logo-image {
        height: 35px;
        min-width: 35px;
    }
    
    .category-title {
        font-size: clamp(1rem, 5vw, 2rem);
        letter-spacing: clamp(0.1rem, 1.5vw, 0.5rem);
        padding: 1.5rem 2.5rem;
        border: 2px solid #fff;
        top: 60px;
        max-width: 90%;
    }
    
    .social-link {
        padding: 1rem;
    }
    
    .slide-content {
        padding: 2rem;
    }
    
    .slide-info h3 {
        font-size: 2.5rem;
    }
    
    .slide-info p {
        font-size: 1.1rem;
    }
    
    .slide-number {
        font-size: 4rem;
        top: 2rem;
        right: 2rem;
    }
    
    .gallery-navigation {
        height: 100px;
    }
    
    .nav-controls {
        gap: 2rem;
    }
    
    .nav-arrow {
        font-size: 1.5rem;
        padding: 0.8rem 1.2rem;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
}

/* Media query pour très petits écrans */
@media (max-width: 480px) {
    .social-links {
        gap: 0.8rem;
        padding: 0 2rem;
        max-width: calc(100vw - 4rem);
    }
    
    .social-link {
        padding: 0.8rem;
        min-width: calc(50% - 0.4rem);
        flex: 1 1 auto;
    }
}

/* Media query pour petit écran en mode paysage */
@media (max-height: 500px) and (orientation: landscape) {
    .gallery-navigation {
        height: 70px;
    }
    
    .nav-controls {
        gap: 1.5rem;
    }
    
    .nav-arrow {
        font-size: 1.3rem;
        padding: 0.6rem 1rem;
    }
    
    .indicator {
        width: 8px;
        height: 8px;
    }
    
    .slide-indicators {
        gap: 0.7rem;
    }
    
    .category-title {
        font-size: clamp(0.8rem, 3vw, 1.5rem);
        letter-spacing: clamp(0.05rem, 0.5vw, 0.3rem);
        padding: 0.8rem 1.5rem;
        border: 2px solid #fff;
        top: 30px;
        max-width: 70%;
    }
}

/* Animation d'apparition */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-item {
    animation: fadeInUp 0.6s ease forwards;
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-item:nth-child(4) { animation-delay: 0.4s; }
.gallery-item:nth-child(5) { animation-delay: 0.5s; }
.gallery-item:nth-child(6) { animation-delay: 0.6s; }

/* Gallery Page Styles */
.gallery-page {
    min-height: 100vh;
    background: #000;
    color: #fff;
}

.gallery-page .top-menu {
    position: fixed;
    top: 20px;
    left: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.main-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.05rem;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.gallery-container {
    padding: 120px 40px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 2rem;
    letter-spacing: 0.2rem;
    color: #fff;
    text-transform: uppercase;
    opacity: 0.9;
}

/* Category Filters */
.category-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    padding: 0 2rem;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.05rem;
    backdrop-filter: blur(10px);
    text-transform: capitalize;
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.2));
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Masonry Grid */
.masonry-grid {
    position: relative;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

/* Fallback layout before JS loads */
.masonry-grid .masonry-item {
    flex: 0 0 calc(33.333% - 20px);
    max-width: 400px;
    min-width: 300px;
}

/* JS will override these styles with absolute positioning */
.masonry-grid.js-loaded .masonry-item {
    flex: none;
}

.masonry-item {
    padding: 10px;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.masonry-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.gallery-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    transition: all 0.3s ease;
    filter: brightness(0.8);
}

/* Lazy loading styles */
.lazy-image {
    transition: opacity 0.5s ease;
}

.lazy-image.loaded {
    opacity: 1;
}

.lazy-image:not([src]) {
    opacity: 0;
    background: linear-gradient(90deg, #333 25%, #444 50%, #333 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    min-height: 200px;
}

.lazy-image[src] {
    opacity: 1;
}

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

.masonry-item:hover .gallery-image {
    filter: brightness(1);
    transform: scale(1.02);
}

.image-overlay {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 8px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.masonry-item:hover .image-overlay {
    opacity: 1;
    transform: translateY(0);
}

.image-title {
    color: #fff;
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.05rem;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-image-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100%;
    max-height: 100%;
}

.lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    font-size: 3rem;
    color: #fff;
    cursor: pointer;
    z-index: 2001;
    transition: opacity 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.lightbox-close:hover {
    opacity: 0.7;
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 2001;
    pointer-events: none;
}

.lightbox-nav {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 2rem;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    pointer-events: auto;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* EXIF Information */
.exif-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 15px 20px;
    text-align: center;
    font-family: 'Arial', sans-serif;
    backdrop-filter: blur(15px);
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    min-height: 50px;
    z-index: 10;
}

.exif-description {
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 8px;
    color: #ffffff;
    font-weight: 400;
}

.exif-technical {
    font-size: 13px;
    line-height: 1.3;
    color: #cccccc;
    font-weight: 300;
    font-family: 'Courier New', monospace;
}

/* Responsive Design for Gallery */
@media (max-width: 768px) {
    .gallery-page .top-menu {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        background: rgba(0, 0, 0, 0.9);
        border-radius: 15px;
        margin: 10px;
        top: 10px;
        left: 10px;
        right: 10px;
    }
    
    .main-nav {
        gap: 1rem;
    }
    
    .nav-link {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
    
    .gallery-container {
        padding: 180px 20px 40px;
    }
    
    .gallery-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .category-filters {
        gap: 0.8rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
    
    .masonry-item {
        padding: 8px;
    }
    
    .image-overlay {
        bottom: 12px;
        left: 12px;
        right: 12px;
        padding: 0.8rem;
    }
    
    .image-title {
        font-size: 0.9rem;
    }
    
    .lightbox-nav {
        font-size: 1.5rem;
        padding: 0.8rem;
        width: 50px;
        height: 50px;
    }
    
    .lightbox-close {
        font-size: 2rem;
        width: 40px;
        height: 40px;
        top: -60px;
    }
    
    .exif-info {
        padding: 12px 15px;
    }
    
    .exif-description {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .exif-technical {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .gallery-container {
        padding: 200px 15px 30px;
    }
    
    .gallery-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .category-filters {
        gap: 0.5rem;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
        flex: 1 1 auto;
        min-width: calc(50% - 0.25rem);
        text-align: center;
    }
    
    .main-nav {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
    
    .exif-info {
        padding: 10px 12px;
    }
    
    .exif-description {
        font-size: 12px;
        margin-bottom: 5px;
    }
    
    .exif-technical {
        font-size: 11px;
    }
}