:root {
        --gray-100: #d0d0d0;
        --gray-200: #c0c0c0;
        --gray-300: #b8b8b8;
        --gray-400: #a9a9a9;
        --gray-500: #707070;
}
body{
    font-family: Arial, Helvetica, sans-serif;
}
*,
*::before,
*::after{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;

}
a:link,
a:visited{
    text-decoration: none;
    color: #5f6368;
    font-size: 14px;

}

a:hover {
    text-decoration: underline;
}
svg {
    width: 25px;
    height: 25px;
    fill:#5f6368;
}
.section {
    height: 100vh;
}
.nav{
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 15px;
}
.nav__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 18px;
    align-items: center;
}
.nav__item--app svg {
    width: 20px;
    height: 20px;
    cursor: pointer;
}
.nav__item--profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 25px;
    cursor: pointer;
    border: 5px solid #fff;
}
.nav__item--profile:hover img {
    border: 5px solid rgba(0,0,0,0.1);

}
.main {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    margin-top: -100px;
}
.main__logo{
    padding-bottom: 25px;
}

.form__group{
    position: relative;
}
.form__search input{
    width: 90vw;
    padding: 18px;
    border-radius: 30px;
    outline: none;
    padding-left: 55px;
    border: 1px solid var(--gray-100);
}
.form__logo--search {
    position: absolute;
    left:20px;
    top: 15px;
}
.form__logo--mic {
    position: absolute;
    right:18px;
    top: 13px;
    cursor: pointer;
}
button{
    background-color: #f8f9fa;
    color: rgba(0, 0, 0,0.7);
    border: none;
    padding: 10px;
    margin-top: 30px;
    cursor: pointer;
    border: 1px solid #fff;
    
}
button:hover {
    border: 1px solid var(--gray-300);
}
.button__search{
    margin-right: 10px;
}
.button__lucky{
    margin-left: 10px;
}
.footer {
    position: absolute;
    bottom: 0;
    background-color: #f2f2f2;
    width: 100%;
    
}
.footer__top{
    color: rgba(0,0,0,0.5);
    border-bottom:1px solid rgba(0,0,0,0.4) ;
    padding: 15px;

}
.footer__text{
    margin-left: 10px;
    
}
.footer__bottom{
    display: flex;
    flex-direction: column;
    align-items: center;
}
ul.footer__nav{
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 35px;
    
}
.footer__navigation >ul{
    padding-bottom: 15px;
    padding-top: 15px;
}
@media all and (min-width:768px){
    .form__search input{
        width: 570px;
    }
}
@media all and (min-width:1200px){
    .footer__bottom{
        flex-direction: row;
        justify-content: space-between;
    }
   ul.footer__nav{
    margin-left:28px;
    margin-right:28px;

   }
    
}