html, body {
    height: 100%;
    margin: 0;
    overflow: hidden;
}

body {
    background: #000;
    color: #fff;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    text-align: center;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

nav {
    position: absolute;
    top: 20px;
    right: 80px;
    display: flex;
    gap: 30px;
    font-size: 22px;
    font-family: 'Courier New', monospace;
}

nav a {
    color: #fff;
    text-decoration: none;
    cursor: pointer;
    position: relative;
}

nav a:hover {
    opacity: 0.7;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: #000;
    min-width: 100px;
    padding: 10px 0;
    z-index: 1;
    top: 100%;
    left: 0;
}

.dropdown-content a {
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {
    opacity: 0.7;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 20px;
}

.placeholder-image {
    width: 400px;
    height: 600px;
    background: #333;
    border: 2px solid #666;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    cursor: pointer;
    overflow: hidden;
}

.placeholder-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.placeholder-image:hover {
    transform: scale(1.1);
}

@media (max-width: 1300px) {
    .placeholder-image {
        width: 250px;
        height: 375px;
    }
}

@media (max-width: 900px) {
    .placeholder-image {
        width: 180px;
        height: 270px;
    }
}

@media (max-width: 700px) {
    .placeholder-image {
        width: 110px;
        height: 165px;
    }
    
    .image-container {
        gap: 15px;
    }
    
    nav {
        right: 40px;
        gap: 15px;
        font-size: 18px;
    }
}

  .home-logo {
            position: absolute;
            top: 20px;
            left: 40px;
        }
        
    .home-logo img {
            height: 50px;
            width: auto;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        
    .home-logo img:hover {
            opacity: 0.7;
        }