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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header & Navigation */
header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo img {
    height: 70px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
}

.logo a {
    display: block;
    line-height: 0;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #000;
}

/* Main content area */
main {
    flex: 1;
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Gallery Masonry Grid */
.gallery {
    column-count: 3;
    column-gap: 0.75rem;
    margin-top: 2rem;
}

@media (max-width: 1024px) {
    .gallery {
        column-count: 2;
    }
}

@media (max-width: 640px) {
    .gallery {
        column-count: 1;
    }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    background: #f0f0f0;
    margin-bottom: 0.75rem;
    break-inside: avoid;
    display: inline-block;
    width: 100%;
}

.gallery-item a {
    display: block;
    width: 100%;
}

.gallery-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

/* Albums Grid */
.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.album-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.album-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0,0,0,0.15);
}

.album-card a {
    text-decoration: none;
    color: inherit;
}

.album-cover {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.album-card h2 {
    padding: 1rem;
    font-size: 1.3rem;
    text-align: center;
}

/* Page Content */
.page-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-content h1 {
    margin-bottom: 1.5rem;
    color: #222;
}

.content {
    line-height: 1.8;
    color: #555;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    margin-top: 4rem;
    padding: 2rem 0 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-menu-main,
.footer-menu-legal {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-menu-legal {
    font-size: 0.9rem;
}

footer a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: #ccc;
}

.copyright {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #555;
    font-size: 0.9rem;
    color: #aaa;
}

/* Responsive */
@media (max-width: 768px) {
    .albums-grid {
        grid-template-columns: 1fr;
    }
    
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .footer-menu-main,
    .footer-menu-legal {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
}

/* Lightbox Navigation Buttons */
.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 60px;
    font-weight: 200;
    cursor: pointer;
    padding: 20px;
    user-select: none;
    z-index: 1001;
    transition: color 0.4s ease, opacity 0.4s ease;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    opacity: 0.6;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    color: rgba(255, 255, 255, 0.9);
    opacity: 1;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-content {
    transition: opacity 0.6s ease;
}

@media (max-width: 768px) {
    .lightbox-prev,
    .lightbox-next {
        font-size: 40px;
        padding: 10px;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 101;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .navbar {
        position: relative;
        flex-direction: row;
        justify-content: space-between;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 1rem 2rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        display: none;
    }
    
    .nav-menu.active {
        max-height: 500px;
        display: flex;
    }
    
    .nav-menu li {
        padding: 0.5rem 0;
        text-align: center;
    }
    
    .albums-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-menu-main,
    .footer-menu-legal {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
}

/* Contact Form */
.contact-form-wrapper {
    max-width: 600px;
    margin: 2rem 0;
}

.contact-form {
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #555;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    background: #333;
    color: #fff;
    padding: 0.875rem 2.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    width: auto;
    min-width: 180px;
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: #555;
    transform: translateY(-1px);
}

.submit-btn:disabled {
    background: #999;
    cursor: not-allowed;
    transform: none;
}

.submit-btn:hover {
    background: #555;
}

.submit-btn:disabled {
    background: #999;
    cursor: not-allowed;
}

.submit-btn {
    background: #333;
    color: #fff;
    padding: 0.875rem 2.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    width: auto;
    min-width: 180px;
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: #555;
    transform: translateY(-1px);
}

.submit-btn:disabled {
    background: #999;
    cursor: not-allowed;
    transform: none;
}

.submit-btn {
    background: #333;
    color: #fff;
    padding: 0.875rem 2.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    width: auto;
    min-width: 180px;
    margin-top: 0.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.submit-btn:hover {
    background: #555;
    transform: translateY(-1px);
}

.submit-btn:disabled {
    background: #999;
    cursor: not-allowed;
    transform: none;
}
.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-info {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #ddd;
}

.contact-info h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    margin-bottom: 0.75rem;
}

.contact-info a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: #000;
}

.hidden {
    display: none !important;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label span {
    flex: 1;
}

.checkbox-label a {
    color: #555;
    text-decoration: underline;
    transition: color 0.3s;
}

.checkbox-label a:hover {
    color: #000;
}

/* Photo Slider */
.photo-slider {
    position: relative;
    max-width: 900px;
    margin: 3rem auto;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.slider-container {
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
     gap: 0;
}

.slide {
    min-width: 100%;
    width: 100%;
    flex: 0 0 100%;
}

.slide img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 600px;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    font-size: 24px;
    padding: 15px 20px;
    cursor: pointer;
    transition: background 0.3s;
    z-index: 10;
    border-radius: 4px;
}

.slider-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.05);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}

.dot.active {
    background: #333;
    transform: scale(1.2);
}

.dot:hover {
    background: #666;
}

@media (max-width: 768px) {
    .slider-btn {
        font-size: 18px;
        padding: 10px 15px;
    }
    
    .slider-prev {
        left: 10px;
    }
    
    .slider-next {
        right: 10px;
    }
    
    .slide img {
        max-height: 400px;
    }
}