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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Top Line */
.top-lines {
    text-align: center;
    padding: 10px;
    font-size: 18px;
    color: skyblue;
}

/* Header Styling */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #f4f4f4;
    height: 80px;
    position: relative;
    z-index: 1000;
}

/* Logo Styling */
.logo img {
    width: 150px;
    height: auto;
}

/* Navigation Styling */
nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
}

/* Menu Button (Hidden on Larger Screens) */
.menu-button {
    display: none;
    background: none;
    border: none;
    color: #333;
    font-size: 28px;
    cursor: pointer;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    width: 100%;
    position: relative;
    bottom: 0;
}

/* Responsive Styles */
@media (max-width: 768px) {
    header {
        height: 80px;
    }

    .menu-button {
        display: block;
        margin-left: auto;
    }

    .logo img {
        margin-right: auto;
    }

    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        right: 20px;
        background-color: #f4f4f4;
        width: 200px;
        text-align: right;
        padding: 10px;
        border-radius: 5px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    nav ul li {
        padding: 10px 0;
        border-bottom: 1px solid #ddd;
    }

    nav ul.show {
        display: flex;
    }
}