body {
    font-family: 'Georgia', serif;
    background-color: #f5f1e6; /* Light beige */
    color: #4a3728; /* Dark brown */
    margin: 0;
    padding: 0;
}

.site-header {
    background-color: #5d4037; /* Darker brown */
    color: #f5f1e6;
    text-align: center;
    padding: 2rem 0;
    border-bottom: 5px solid #8b5a2b;
}

.site-header h1 {
    margin: 0;
    font-size: 3rem;
    color: #f5f1e6; 
    border: none; 
    letter-spacing: 4px;
    text-transform: uppercase;
}

nav {
    background-color: #8b5a2b; /* Saddle brown */
    padding: 1rem;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav a {
    color: #f5f1e6;
    text-decoration: none;
    margin: 0 20px;
    font-weight: bold;
    text-transform: uppercase;
}

nav a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 20px;
    line-height: 1.6;
}

h1, h2 {
    color: #5d4037;
    border-bottom: 2px solid #8b5a2b;
    padding-bottom: 10px;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.gallery-item {
    cursor: pointer;
    border: 5px solid #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: transform 0.2s;
    width: 100%;
    height: auto;
}

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

/* Fullscreen Modal */
#lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
}

#lightbox img {
    max-width: 90%;
    max-height: 90%;
    border: 3px solid white;
}

.close-btn {
    position: absolute;
    top: 20px; right: 30px;
    color: white; font-size: 40px; cursor: pointer;
}

/* Documents List */
.doc-section {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}
.doc-column {
    flex: 1;
    background: #efebe0;
    padding: 20px;
    border: 1px solid #d2b48c;
}