/* General Styles */
body {
    font-family: 'Montserrat', Arial, sans-serif;
    background-color: #f4f4f4; /* Off-white */
    color: #333; /* Dark charcoal */
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

/* Header */
header {
    background: #fff;
    padding: 1rem 0;
    border-bottom: 1px solid #ddd;
    text-align: center;
}

header h1 {
    margin: 0;
}

header nav ul {
    padding: 0;
    list-style: none;
}

header nav ul li {
    display: inline;
    margin: 0 15px;
}

header nav a {
    color: #333;
    text-decoration: none;
    text-transform: uppercase;
}

header nav a:hover {
    color: #000;
}

/* Main Content */
main {
    padding: 20px 0;
    min-height: 80vh;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    text-align: center;
}

.folder-link {
    color: #333;
    text-decoration: none;
}

.folder-link img {
    width: 100px;
    height: 100px;
}

.folder-link span {
    display: block;
    margin-top: 10px;
}

/* Photo Grid */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    justify-items: center;
}

.photo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.thumbnail {
    max-width: 100%;
    height: auto;
    cursor: pointer;
    transition: transform 0.2s;
    display: block;
}

.thumbnail:hover {
    transform: scale(1.05);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
}

.close, .minimize, .maximize {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.minimize {
    right: 85px;
}

.maximize {
    right: 135px;
}

.close:hover, .close:focus,
.minimize:hover, .minimize:focus,
.maximize:hover, .maximize:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* Contact Page */
.contact-info {
    text-align: center;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background: #fff;
    border-top: 1px solid #ddd;
    margin-top: 20px;
}

/* Responsive */
@media(max-width: 768px) {
    header nav ul li {
        display: block;
        margin: 10px 0;
    }

    .container {
        width: 95%;
    }

    .photo-grid {
        grid-template-columns: 1fr;
        padding: 10px;
        gap: 12px;
    }
}