:root {
    /* Easily configurable spacing values */
    --photo-gap: 40px; /* Increased spacing between photos */
    --photo-max-width: 500px; /* Max width of photos for smaller size */
    --container-side-margin: 60px; /* Side margins for more negative space */
    
    /* Color scheme */
    --bg-color: #f8f8f8;
    --text-color: #333;
    --secondary-text-color: #555;
    --placeholder-color: #f0f0f0;
    --border-color: rgba(0, 0, 0, 0.05);
    --shadow-color: rgba(0, 0, 0, 0.08);
    --hover-transform: scale(1.02);
    --accent-color: #333;
    
    /* Photo item styling */
    --photo-border-radius: 2px;
    --photo-shadow: 0 1px 3px var(--shadow-color);
    --photo-hover-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
    --photo-border: 1px solid var(--border-color);
    --photo-transition: transform 0.25s ease, box-shadow 0.25s ease;
    --photo-bg: #fff;
    
    /* Lightbox styling */
    --lightbox-bg: rgba(248, 248, 248, 0.97);
    --lightbox-controls-bg: rgba(0, 0, 0, 0.3);
    --lightbox-controls-hover-bg: rgba(0, 0, 0, 0.6);
    --lightbox-controls-color: #fff;
    --lightbox-transition: 0.3s ease;
    
    /* Other variables that depend on the photo gap */
    --container-padding: var(--photo-gap);
    --header-padding-top: calc(var(--photo-gap) * 1.5);  /* Reduced from 3x */
    --header-padding-bottom: calc(var(--photo-gap) * 2);  /* Reduced from 4x */
    --header-margin-bottom: 0;  /* Removed bottom margin */
    --photographer-margin-bottom: calc(var(--photo-gap) * 0.5);  /* Reduced */
    --footer-padding-top: calc(var(--photo-gap) * 2);
    --footer-padding-bottom: var(--photo-gap);
}

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

body {
    font-family: 'Libre Baskerville', Georgia, serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    min-height: 100vh;
    margin: 0 auto;
    padding: var(--container-padding);
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--bg-color);
}

header {
    text-align: center;
    padding: var(--header-padding-top) 0 var(--header-padding-bottom);
    width: 100%;
    max-width: 800px;
    margin: 0 auto var(--header-margin-bottom);
    position: relative;
}

.photographer-name {
    font-size: 1.7rem;
    font-weight: 400;
    margin-bottom: var(--photographer-margin-bottom);
    color: var(--text-color);
    letter-spacing: 0.02em;
    text-transform: none;
}

.gallery-title {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--secondary-text-color);
    text-transform: none;
    letter-spacing: 0.02em;
    font-style: normal;
    position: relative;
    display: inline-block;
}

/* No decoration line under gallery title anymore */

.gallery {
    /* Use grid layout for single column */
    display: grid;
    grid-template-columns: 1fr; 
    /* Fixed and consistent gap */
    gap: var(--photo-gap);
    width: calc(100% - (var(--container-side-margin) * 2)); /* Account for side margins */
    max-width: var(--photo-max-width); /* Use configurable max width */
    margin: 0 auto; /* Center the gallery */
    padding: 0 var(--container-side-margin); /* Add side padding for more negative space */
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--photo-border-radius);
    box-shadow: var(--photo-shadow);
    width: 100%;
    cursor: pointer;
    transition: var(--photo-transition);
    background-color: var(--photo-bg);
    display: block;
    border: var(--photo-border);
}

.gallery-item:hover {
    transform: var(--hover-transform);
    box-shadow: var(--photo-hover-shadow);
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.02) 0%, rgba(0,0,0,0) 100%);
    z-index: 1;
    pointer-events: none;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.2; /* Start slightly visible */
    transition: opacity 0.6s ease;
    background-color: var(--placeholder-color);
    will-change: opacity;
}

.gallery-img.loaded {
    opacity: 1; /* When loaded class is added, make fully visible */
}

/* Removed duplicate .gallery-item declaration */

.landscape, .portrait {
    max-width: var(--photo-max-width);
    height: auto;
    margin: 0 auto;
    /* Ensure fixed dimensions to maintain consistent vertical spacing */
    width: 100%;
    /* Add a subtle transition for smoother loading */
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.landscape {
    aspect-ratio: 4/3;
}

.portrait {
    aspect-ratio: 3/4;
}

footer {
    text-align: center;
    padding: var(--footer-padding-top) 0 var(--footer-padding-bottom);
    color: var(--secondary-text-color);
    width: 100%;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-style: italic;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: calc(var(--photo-gap) / 2);
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background-color: var(--secondary-text-color);
    opacity: 0.2;
}

/* Contact Link Styling */
.contact-link {
    font-family: 'Libre Baskerville', Georgia, serif;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--secondary-text-color);
    cursor: pointer;
    letter-spacing: 0.02em;
    position: relative;
    display: block;
    margin-top: 25px;
    transition: color 0.25s ease;
}

.contact-link::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background-color: var(--secondary-text-color);
    opacity: 0.5;
    transition: width 0.25s ease, opacity 0.25s ease;
}

.contact-link:hover {
    color: var(--text-color);
}

.contact-link:hover::after {
    width: 60px;
    opacity: 0.8;
}

/* Contact Modal Styling */
.contact-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--lightbox-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--lightbox-transition);
    backdrop-filter: blur(2px);
}

.contact-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.contact-modal.fade-out {
    opacity: 0;
    transition: opacity 1s ease;
}

.contact-modal-content {
    background-color: white;
    padding: 2rem;
    border-radius: var(--photo-border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: scale(0.95);
    transition: transform var(--lightbox-transition);
}

.contact-modal.active .contact-modal-content {
    transform: scale(1);
}

.contact-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--lightbox-controls-bg);
    color: var(--lightbox-controls-color);
    font-size: 24px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    outline: none;
    padding: 0;
    transition: background-color 0.2s ease, transform 0.2s ease;
    text-align: center;
    /* Fix for centering × symbol */
    line-height: 0;
    padding-bottom: 3px;
}

.contact-modal-close:hover {
    background-color: var(--lightbox-controls-hover-bg);
    transform: scale(1.1);
}

.contact-modal h2 {
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.contact-modal p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-text-color);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: var(--photo-border-radius);
    font-family: 'Libre Baskerville', Georgia, serif;
    font-size: 16px; /* Using 16px prevents iOS zoom */
    background-color: #fafafa;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 1px var(--accent-color);
}

.submit-button {
    font-family: 'Libre Baskerville', Georgia, serif;
    font-size: 0.85rem;
    color: white;
    background-color: var(--accent-color);
    border: none;
    border-radius: var(--photo-border-radius);
    padding: 10px 18px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: var(--photo-shadow);
    letter-spacing: 0.02em;
    width: 100%;
    margin-top: 0.5rem;
}

.submit-button:hover {
    transform: var(--hover-transform);
    box-shadow: var(--photo-hover-shadow);
}

@media (max-width: 576px) {
    .contact-modal-content {
        padding: 1.5rem;
    }
    
    .contact-modal h2 {
        font-size: 1.2rem;
    }
}

.success-message {
    padding: 2rem;
    text-align: center;
    animation: fadeIn 0.5s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.success-message p {
    font-size: 1.1rem;
    color: var(--text-color);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--lightbox-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--lightbox-transition);
    backdrop-filter: blur(2px);
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: scale(0.95);
    transition: transform var(--lightbox-transition);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.lightbox-img.loaded {
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--lightbox-controls-bg);
    color: var(--lightbox-controls-color);
    font-size: 28px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    outline: none;
    z-index: 1001;
    padding: 0;
    transition: background-color 0.2s ease, transform 0.2s ease;
    text-align: center;
    /* Fix for centering × symbol */
    line-height: 0;
    padding-bottom: 4px;
}

.lightbox-close:hover {
    background-color: var(--lightbox-controls-hover-bg);
    transform: scale(1.1);
}
.lightbox-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1000;
    opacity: 1;
    transition: opacity 0.3s ease;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.lightbox-loading.hidden {
    opacity: 0;
}
@media (max-width: 992px) {
    .photographer-name {
        font-size: 1.8rem;
    }
    
    .gallery-title {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    /* Only adjust the typography and header spacing */
    :root {
        --header-padding-top: calc(var(--photo-gap) * 1.2);
        --header-padding-bottom: calc(var(--photo-gap) * 1.5);
    }
    
    .photographer-name {
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    /* Only adjust the typography and header spacing */
    :root {
        --header-padding-top: calc(var(--photo-gap) * 1);
        --header-padding-bottom: calc(var(--photo-gap) * 1.2);
        --container-side-margin: 20px; /* Reduce side margins on small screens */
    }
    
    .gallery {
        max-width: 100%; /* Full width on small screens */
        padding: 0 var(--container-side-margin);
    }
    
    .photographer-name {
        font-size: 1.4rem;
    }
    
    .gallery-title {
        font-size: 0.9rem;
    }
}

@media (max-width: 375px) {
    /* Only adjust the typography and header spacing */
    :root {
        --header-padding-top: calc(var(--photo-gap) * 0.8);
        --header-padding-bottom: calc(var(--photo-gap) * 1);
    }
    
    .photographer-name {
        font-size: 1.2rem;
    }
    
    .gallery-title {
        font-size: 0.85rem;
    }
}