body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background-color: #ffefd5;
    color: #444;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 6px solid #f3f3f3;
    border-top: 6px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

header.hero {
    background: linear-gradient(to bottom right, #ff7f50, #ff6347);
    color: white;
    text-align: center;
    padding: 50px 20px;
}

header.hero h1 {
    font-size: 3em;
}

header.hero button {
    padding: 10px 20px;
    font-size: 1em;
    color: #fff;
    background-color: #444;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

header.hero button:hover {
    background-color: #ff4500;
}

main section {
    padding: 40px 20px;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.gallery-item img {
    max-width: 200px;
    height: auto;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.gallery-item img:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

footer {
    background: #444;
    color: #fff;
    text-align: center;
    padding: 20px;
}