header {
    padding: 25px 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    font-size: 20px;
    background-color: var(--main-brand-color);
}   

.header_company_logo {
    height: 300px;
    width: 400px;

    max-height: 80vw;
    max-width: 80vw;
    
    overflow: hidden;
        
    display: flex;
    
    justify-content: center;
    align-items: center;
}   

.header_company_logo img {
    width: 80%;
}

nav {
    margin-bottom: 20px;
    font-family: "Helvetica";
    font-weight:  bold;
    font-size: 25px;
}   

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}   

nav a {
    color: var(--primary-text-color);
    text-decoration: none;
    position: relative;
    padding: 3px;
}   

nav a:hover{
    color: black;
}   

nav a::after {
    content: " ";
    height: 2px;
    width: 0;
    background-color: var(--primary-color);
    position: absolute;
    bottom: 0;
    left: 0;
    transition: 1000ms ease-in-out;  
}   

nav a:hover::after {
    width: 100%;
}   

@media(max-width:950px) {
    nav {
        font-size: 4vw;
    }
    nav ul {
        display: list-item;  
        text-align: center;
    }
    .header_company_logo {
        height: 30vw;
    }   

    .header_company_logo img {
        width: 35vw;
    }

}