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

body {
    font-family: Verdana, sans-serif;
    height: 100vh;
    overflow: hidden;
}

.main-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 80px;
    background-color: rgba(251, 204, 124, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.main-menu ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.menu-icon, .social-icon {
    height: 30px;
    display: block;
    transition: opacity 0.3s;
}

.menu-icon:hover, .social-icon:hover {
    opacity: 0.7;
}

.buy-button {
    background-color: #044b61;
    color: white;
    font-size: 18px;
    padding: 10px 25px;
    border-radius: 90px;
    text-transform: uppercase;
    transition: background-color 0.3s;
    text-decoration: none;
    white-space: nowrap;
}

.buy-button:hover {
    background-color: #033747;
}

.background-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('analos_to_uranus.jpeg');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

@media (max-width: 768px) {
    .main-menu ul {
        gap: 20px;
        padding: 15px;
    }
    
    .menu-icon, .social-icon {
        height: 25px;
    }
    
    .buy-button {
        font-size: 16px;
        padding: 8px 20px;
    }
}