*{
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth; 
}

header {
    background-color: #f0f0f0;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 200px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: 0.5s;
    border-radius: 0 0 2px 2px;
    transition: all 0.3s ease;
    margin: 0;
}

/* Add a class for when the header is scrolled */
header.scrolled {
    padding: 10px 200px;
    background-color: white;
}

.logo {
    text-decoration: none;
    color: #3a6cf4;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 1.8em;
    border: #f0f0f0;
    transition: 0.3s;
}
header{
    float: right;
}

.navigation a {
    color: #3a6cf4;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 500;
    padding-left: 30px;
    border: #f0f0f0;
    transition: 0.3s;
}
.navigation a:hover{
    color: #ff0000;
}