@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap');
html, body{
    font-family: "Manrope", sans-serif;
    font-size: 19px;
    color: #ffffff;
    background-color: #002b33;
}
header{
    background-color: #002b33;
    z-index: 5;
}
a{
    transition: all 0.5s ease;
    cursor: pointer;
}
.logo{
    max-width: 230px;
    width: 100%;
}
.hero-block{
    background: linear-gradient(rgba(0, 0, 0, .7),rgba(0, 0, 0, .1)), url(../img/banner.png) no-repeat center/cover;
}
.hero-text-wrapper{
    max-width: 880px;
    margin: auto;
    width: 100%;
    text-align: center;
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    row-gap: 2rem;
}
main{
    background-color: #6e40ff;
}
footer{
    font-size: 16px;
}
footer a{
    color: #ffffff;
    text-decoration: none;
    padding: 0.3rem 1rem;
    border-radius: 1rem;
    margin-left: -1rem;
}
footer a:hover{
    background-color: #ffffff;
    color: #002b33;
}
.popup {
   display: none;
   position: fixed;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   background-color: rgba(0, 0, 0, 0.8);
   color: white;
   padding: 20px;
   border-radius: 5px;
   z-index: 1000;
}
 .close-button{
    color: #ffffff;
    margin-left: auto;
    display: block;
    background-color: transparent;
 }
 .subpage-item-wrapper{
    max-width: 972px;
    width: 100%;
    margin: auto;
 }
 .btn{
    border: 1px solid #ffffff;
    padding: 16px 20px;
    border-radius: 2rem;
    text-transform: uppercase;
    color: #ffffff;
 }