@font-face{
    font-family: 'Pixel';
    src: url('../fonts/pixel.ttf') format('truetype'),
    url('../fonts/pixel.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face{
    font-family: 'Cascadia Code';
    src: url('../fonts/CascadiaCode-Regular.ttf') format('truetype'),
    url('../fonts/CascadiaCode-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

html {
    scroll-behavior: smooth;
}

*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    transition: .3s ease-in-out;
}

body{
    background-color: #030F0F;
    width: 1440px;
    background-image: url(../images/pattern.svg);
    font-family: 'Pixel', sans-serif;
    font-size: 16px;
    line-height: 33px;
    margin: 0 auto;
    color: #eee;
}

a{
    text-decoration: none;
}

h2{
    font-weight: normal;
    font-size: 40px;
    line-height: 44px;
}

h4{
    font-weight: normal;
    font-size: 20px;
}

section{
    margin: 10px auto 100px auto;
    width: 1300px;
    opacity: 0;
    transform: translateY(50px);
    transition: transform 0.5s, opacity 0.5s;
}

.green-shadow{
    text-shadow: 0 0 7px #009945;
}

.purple-shadow{
    text-shadow: 0 0 7px #6e3ce9;
}

.green-text{
    color: #0dbe3e;
    text-shadow: 0 0 7px #009945;
}

.yellow-text{
    color: #eeff6c;
    text-shadow: 0 0 7px rgba(255, 243, 111, 0.5);
}

.purple-text{
    color: #ac8ef6;
    text-shadow: 0 0 7px #6e3ce9;
}

.light-purple-text{
    color: #c6b0ff;
    text-shadow: 0 0 7px #6e3ce9;
}

header{
    position: relative;
    padding: 10px 70px;
    margin: 0 0 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo{
    width: 145px;
    height: 58px;
}

nav ul{
    list-style: none;
    display: flex;
    align-items: center;
}

nav ul a{
    color: #eee;
    margin: 0 0 0 30px;
}

.active{
    color: #ac8ef6;
    text-shadow: 0 0 7px #6e3ce9;
}

.nav-toggle {
    display: none;
    cursor: pointer;
    width: 55px;
    height: 42px;
    position: relative;
}

.nav-toggle span {
   display: block;
   position: absolute;
   top: 19px;
   left: 8px;
   right: 8px;
   height: 2px;
   background: #0DBE3E;
   box-shadow: 0 0 7px 0 #009945;
}

.nav-toggle span:before, .nav-toggle span:after {
   content: "";
   position: absolute;
   display: block;
   left: 0;
   width: 100%;
   height: 2px;
   background: #0DBE3E;
   box-shadow: 0 0 7px 0 #009945;
}

.nav-toggle span:before {
   top: -10px;
}

.nav-toggle span:after {
   bottom: -10px;
}

#menu.active-nav {
    display: flex;
    padding: 10px;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(3, 15, 15, 0.9);
    backdrop-filter: blur(4px);
    z-index: 1000;
}

.btn-reg{
    background: url(../images/btn-reg-border.png);
    background-size: cover;
    background-position: center;
    font-size: 16px;
    margin: 0 0 0 30px;
    width: 250px;
    height: 50px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn-reg a{
    margin: 0 auto;
}

footer{
    color: #eee;
    padding: 0 70px;
    margin: 10px 0 0 0;
    display: flex;
    align-items: center;
    flex-direction: column;
    text-align: right;
}

.footer-block{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: stretch;
    margin: 15px 0;
}

.container-line{
    width: stretch;
    border-top: solid 3px #0dbe3e;
    box-shadow: 0 0 7px #009945;
}

.purple-container-line{
    width: stretch;
    border-top: solid 3px #AC8EF6;
    box-shadow: 0 0 7px #6E3CE9;
}

@media screen and (max-width: 768px){
    body{
        width: 768px;
    }

    .nav-toggle {
        display: block;
    }

    #menu{
        display: none;
    }

    #menu li{
        margin: 10px;
    }

    header{
        padding: 10px 30px;
    }

    header .logo{
        width: 130px;
        height: 50px;
    } 

    h2{
        text-align: center;
    }

    section{
        margin: 10px auto 80px auto;
        width: 720px;
    }

    .footer-block{
        flex-direction: column;
        text-align: left;
        align-items: start;
    }

    .footer{
        padding: 0 30px;
    }

    footer .logo{
        margin-bottom: 32px;
    }

    footer .container-line{
        margin: 10px 0;
    }

    .socials{
        margin: 20px 0;
    }
}

@media screen and (min-width: 320px) and (max-width: 767px){
    body{
        max-width: 320px;
        font-size: 12px;
    }

    header{
        padding: 10px 0 5px 0;
    }

    #menu li a{
        margin: 5px;
    }

    header .logo{
        width: 110px;
        height: 48px;
    } 

    .btn-reg{
        font-size: 12px;
        width: 180px;
        height: 35px;
        margin: 5px;
    }

    footer{
        padding: 0px;
    }
    
    h2{
        text-align: center;
        font-size: 20px;
        text-wrap: wrap;
    }
    
    h4{
        font-size: 16px;
    }

    section{
        margin: 10px auto 50px auto;
        width: 316px;
    }

    .footer-block {
        text-align: center;
        align-items: center;
    }
}