index.css

@import url('https://fonts.googleapis.com/css2?family=Monoton&display=swap');

/*font-family: 'Monoton', cursive;*/

@font-face {
    font-family: 'font_hm';
    src: url(fonts/HouschkaMedium.ttf) format("truetype");
}

@font-face {
    font-family: 'font_hbr';
    src: url(fonts/HouschkaBold_Regular.ttf) format("truetype");
}

@font-face {
    font-family: 'font_hdb';
    src: url(fonts/Houschka_Pro_DemiBold.ttf) format("truetype");
}

@font-face {
    font-family: 'font_b';
    src: url(fonts/Benguiab.ttf) format("truetype");
}

@font-face {
    font-family: 'font_Lon1';
    src: url(fonts/LondrinaSolid-Light.ttf) format("truetype");
}

@font-face {
    font-family: 'font_Lon2';
    src: url(fonts/LondrinaSolid-Regular.ttf) format("truetype");
}

@font-face {
    font-family: 'font_Lon3';
    src: url(fonts/LondrinaSolid-Thin.ttf) format("truetype");
}

@font-face {
    font-family: 'font_Lon4';
    src: url(fonts/LondrinaSolid-Black.ttf) format("truetype");
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    font-family: font_hm;
    font-weight: 100;
    text-decoration: none;
    color: #777;
    font-size: 18px;
    scroll-behavior: smooth;
    -webkit-scroll-behavior: smooth;
    
}

html,
body {
    height: 100%;
    overflow: hidden;
}

body {
    /*        background: #F4F7F4;*/
    min-width: 1500px;
}


.item1 {
    grid-area: i1;
}

.item2 {
    grid-area: i2;
    margin-left: -3%;
}

.item3 {
    grid-area: i3;
}

.item4 {
    grid-area: i4;
}

.gc {
    box-sizing: border-box;
    display: grid;
    grid-gap: 1% 0.5%;
    height: 100%;
}

.grid-container1 {
    grid-template-rows: 20% 39% 39%;
    grid-template-columns: 8% 44.5% 46.5%;
    grid-template-areas:
        'i1 i2 i2'
        'i1 i3 i4'
        'i1 i3 i4';
    /*    background-color: #151515;*/
}

.gc > div {
    /*        background-color: rgba(0, 0, 0, 0.1);*/
}

.firstbg {
    position: absolute;
    top: 0;
    height: 100%;
    right: 0;
    z-index: -2;

}

.item2 {
    display: flex;
    flex-direction: row;
}

.item2 .logo {
    height: 100%;
    width: 28%;
    /*    background-color: rgba(0,0,0,0.2);*/
    display: flex;
    align-content: center;
    align-items: flex-end;
    padding-bottom: 0.5%;
}

.item2 .logo .logo_img {
    width: 90%;
}

.item2 .nav {
    height: 100%;
    width: 52%;
    /*    background-color: rgba(0,0,0,0.4);*/
    display: flex;
    align-items: flex-end;
    padding-left: 5%;
}

.item2 .nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.nav ul li {
    float: left;
}

.nav ul li a {
    font-weight: 100;
    font-size: 18px;
    display: block;
    color: #587B7F;
    text-align: center;
    margin-top: 15px;
    margin-right: 30px;
    padding-right: 6px;
    padding-left: 6px;
    padding-bottom: 3px;
    text-decoration: none;
}

.nav ul li a:hover:not(.active) {
    border-bottom-style: solid;
    border-color: #CFEE9E;
}

.nav ul .active {
    color: #6CC164;
    border-bottom-style: solid;
    border-color: #CFEE9E;
}

.item2 .sign {
    height: 100%;
    width: 20%;
    /*    background-color: rgba(0,0,0,0.6);*/
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-left: 5%;
}

.item2 .sign a {
    font-size: 18px;
    color: #6CC164;
    text-decoration: none;
}

.item3 {
    padding-top: 20%;
/*    background-color: #555;*/
}

.item3 .heading {
    font-family: font_b;
    font-size: 40px;
    color: #444;
}

.item3 .subheading {
    padding-top: 4%;
    letter-spacing: 1px;
    font-size: 19px;
    margin-bottom: 5%;
}

.item3 .button {
    width: 200px;
    height: 60px;
    text-align: center;
    cursor: pointer;
    transition: all 0.1s ease-in-out;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.button a {
    font-weight: semibold;
    font-size: 20px;
    color: white;
}

.item3 .button {
    background-image: linear-gradient(to right, #69BF64, #29AD78);
    opacity: 1;
    box-shadow: -6px -6px 10px rgba(255, 255, 255, 0.8), 3px 3px 5px rgba(0, 0, 0, 0.2);
    color: #6f6cde;
}

.item3 .button:hover {
    box-shadow: -6px -6px 10px rgba(255, 255, 255, 0.8), 7px 7px 14px rgba(0, 0, 0, 0.2);
}

.item3 .button:active {
    box-shadow: inset -4px -4px 8px rgba(255, 255, 255, 0), inset 4px 4px 16px rgba(0, 0, 0, 0.15);
    color: #79e3b6;
}

.item3 .button:active a {
    font-size: 19px;
}

/* -------------------------*/



.btn {
    display: inline-block;
    padding: 20px 35px;
    border-radius: 50px;
    border: none;
    text-decoration: none;
    font-weight: bold;
    height: 18px;
    background-color: #EEFFEB;
    box-shadow: -6px -6px 10px rgba(255, 255, 255, 0.8), 3px 3px 5px rgba(0, 0, 0, 0.2);
    color: white;
    transition: background-color 0.5s;
}

.btn:hover {
    background-color: #E9EFC7;
   
}

.btn.get-code {
    top: 10px;
    z-index: 1;
    left: -103px;
    position: relative;
    color: white;
    
}

section {
    position: relative;
    width: 440px;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: end;
    justify-content: flex-end;
/*    left: -200px;*/
    height: 20%;
    margin-top: 10%;
    margin-left: -26%;
        transform: scale(0.8);
    color: white;
}

form {
    position: absolute;
    top: 0;
    right: 0;
    color: white;
}

form input {
    background: #fff;
    border-radius: 50px;
    border: none;
    padding: 23px 35px;
    padding-right: 100px;
    width: 0;
    margin-right: -78px;
    opacity: 0;
    float: right;
    color: #888;
    font-size: 28px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
}


form input::-webkit-input-placeholder {
    color: #848484;
    font-size: 28px;
    z-index: 3;
}

form input::-moz-placeholder {
    color: #848484;
    font-size: 28px;
    z-index: 3;
}

form input:-ms-input-placeholder {
    color: #848484;
    font-size: 28px;
    z-index: 3;
}

form input::-ms-input-placeholder {
    color: #848484;
    font-size: 28px;
    z-index: 3;
}

form input::placeholder {
    color: #848484;
    font-size: 28px;
    z-index: 3;
}

form input:hover,
form input:focus {
    outline: none;
}

form .btn {
    padding: 0;
    width: 250px;
    height: 65px;
    position: absolute;
    top: 7px;
    right: 25px;
    opacity: 1;
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    cursor: pointer;
}

form .btn.active .start {
    display: none;
}

form .btn.done .start {
    display: none;
}

form .btn.done .done {
    display: block;
    opacity: 0;
    color: #888;
}

form .btn i {
    font-size: 30px;
    width: 29px;
    top: 18px;
    left: 3px;
    opacity: 0;
    position: absolute;
    pointer-events: none;
    color: #888;
}

form .btn .done {
    display: none;
}

form .btn:hover,
form .btn:focus {
    outline: none;
}

.line {
    position: absolute;
    bottom: 50px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    color: white;
}

/*---------------*/

.item4 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.item4 img {
    position: absolute;
}

.item4 img:nth-child(1) {
    width: 80%;
}

.item4 img:nth-child(2) {
    margin-left: 1%;
    /*    margin-top: 1%;*/
    width: 75%;
    animation: anim infinite;
    animation-duration: 40s;

}

@keyframes anim {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}