body {
    font-family: 'Comfortaa', sans-serif;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #2B2E32;
    padding: 10px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    z-index: 1000;
}

.logo {
    margin-left: 40px;
}

.logo img {
    height: 50px;
    width: auto;
}

nav {
    flex: 1;
    text-align: center;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
margin-left: -5%;
}

nav ul li {
    margin: 5px;
}

nav ul li a {
    position: relative;
    padding: 10px 15px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
}

nav ul li a:hover::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
    transition: width 0.3s ease;
}

@media (max-width: 768px) {
    .logo img {
        height: 30px;
    }

    nav ul li a {
        padding: 8px 12px;
        font-size: 14px;
    }
}