:root {
    --primary-color: #000000;
    --bg-color: #ffffff;
    --accent-color: #ff69b4; /* Hot pink */
    --text-color: #333333;
    --spacing: 40px;
    --font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --transition-speed: 0.3s;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--accent-color);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 20px var(--spacing);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid #f0f0f0;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    font-size: 1rem;
    font-weight: 500;
}

/* Main Content */
main {
    padding: 120px var(--spacing) var(--spacing);
    max-width: 1400px;
    margin: 0 auto;
    min-height: 80vh;
}

/* Filters */
.filters {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: var(--spacing);
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    padding: 8px 16px;
    transition: all var(--transition-speed);
    font-family: var(--font-main);
}

.filter-btn:hover, .filter-btn.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

/* Gallery Grid */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing);
}

.work-item {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    aspect-ratio: 1 / 1; /* Square thumbnails */
    background-color: #f9f9f9;
}

.work-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.work-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-speed);
}

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

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

.work-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    text-align: center;
}

.work-category {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    z-index: 2000;
    overflow-y: auto;
    padding: 40px;
}

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

.modal-close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 2001;
}

.modal-content {
    width: 100%;
    max-width: 1200px;
    display: flex;
    gap: 40px;
    background: white;
}

/* Vertical Layout: Image Left, Text Right */
.modal-content.vertical {
    flex-direction: row;
    align-items: flex-start;
}

.modal-content.vertical .modal-image-container {
    flex: 1;
    max-height: 80vh;
}

.modal-content.vertical .modal-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-height: 80vh;
}

.modal-content.vertical .modal-info {
    flex: 1;
    padding-top: 20px;
}

/* Horizontal Layout: Image Top, Text Bottom */
.modal-content.horizontal {
    flex-direction: column;
}

.modal-content.horizontal .modal-image-container {
    width: 100%;
    max-height: 70vh;
    display: flex;
    justify-content: center;
}

.modal-content.horizontal .modal-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.modal-content.horizontal .modal-info {
    width: 100%;
    text-align: left;
    max-width: 800px;
    margin: 0 auto;
}

.modal-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.modal-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

/* Offer Page Styles */
.offer-section {
    max-width: 800px;
    margin: 0 auto;
}

.offer-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

.accordion-item {
    border-bottom: 1px solid #ddd;
    margin-bottom: 10px;
}

.accordion-header {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 20px 0;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-main);
}

.accordion-header:hover {
    color: var(--accent-color);
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform var(--transition-speed);
}

.accordion-item.active .accordion-header::after {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) ease-out;
}

.accordion-body {
    padding-bottom: 20px;
    color: #555;
}

/* Contact Page */
.contact-section {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 0;
}

.contact-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 60px;
}

.email-block {
    margin-bottom: 60px;
}

.email-link {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-btn {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    padding: 15px 40px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    font-family: var(--font-main);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.social-icons {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.social-icon {
    font-size: 40px;
    color: var(--primary-color);
    transition: all var(--transition-speed);
}

.social-icon:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid #f0f0f0;
    margin-top: 40px;
    color: #888;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --spacing: 20px;
    }

    header {
        padding: 15px 20px;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    }

    .modal-content.vertical {
        flex-direction: column;
    }

    .modal-content.vertical .modal-image-container,
    .modal-content.vertical .modal-info {
        flex: auto;
        width: 100%;
    }
    
    .modal-title {
        font-size: 2rem;
    }
    
    .modal {
        padding: 10px;
        align-items: flex-start; /* Better for scrolling on mobile */
    }
    
    .modal-close {
        top: 10px;
        right: 15px;
        color: #000;
        background: rgba(255,255,255,0.8);
        border-radius: 50%;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 600px) {
    .social-icons {
        flex-direction: column;
        gap: 30px;
    }
    
    .social-icon {
        font-size: 35px;
    }
    
    .email-link {
        font-size: 1.1rem;
        word-break: break-all;
    }
}