* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-size: 16px;
    background-image:
    linear-gradient(to bottom left,
        rgba(0, 255, 136, 0.418),
        rgba(255, 30, 0, 0.288)
    );
    margin: 30px 60px;
}

.header {
    background-image: 
        linear-gradient(to bottom left,
        rgba(0, 255, 136, 0.418),
        rgba(255, 30, 0, 0.288)
        ),
        url(../img/nat-8.jpg);
    height: 90vh;
    background-position: top;
    background-size: cover;
    position: relative;
    animation: moveInTop 1s ease-in;
    border-radius: 13px;
}

@keyframes moveInTop {
    0% {
        opacity: 0;
        transform: translateY(-100px);
    }
    100% {
        opacity: 1;
        transform: translate(0);
    }
}

.logo-box {
    top: 35px;
    left: 40px;
    position: absolute;
}

.logo {
    height: 100px;
    animation: moveIn 5s ease 3.2s;
    animation-fill-mode: backwards;
}

@keyframes moveIn {
    0% {
        opacity: 0;
        transform: translateY(400px);
    }
    10% {
        opacity: 1;
        transform: translateY(150px) translateX(200px);
    }
    20% {
        opacity: 1;
        transform: translateY(500px) translateX(500px);
    }
    30% {
        opacity: 1;
        transform: translateX(300px) translateY(-50px) rotate(-180deg);
    }
    100% {
        opacity: 1;
        transform: translate(0);
    }
}

.heading {
    top: 50%;
    left: 50%;
    transform: translate(-50% , -50%);
    position: absolute;
    text-align: center;
}

.heading-primery {
    text-transform: uppercase;
    color: #fff;
}

.heading-primery-main {
    display: block;
    letter-spacing: 10px;
    font-size: 60px;
    animation: moveInLeft .5s ease-in 1.2s;
    animation-fill-mode: backwards;
}

@keyframes moveInLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translate(0);
    }
}

.heading-primery-sub {
    display: block;
    letter-spacing: 3px;
    font-size: 25px;
    animation: moveInRight .5s ease-out 1.9s;
    animation-fill-mode: backwards;
    margin-bottom: 30px;
}

@keyframes moveInRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translate(0);
    }
}

.btn:link,
.btn:visited {
    text-decoration: none;
    padding: 10px 40px;
    display: inline-block;
    font-size: 25px;
    border-radius: 100px;
    transition: all .2s;
    position: relative;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow:
    0px 10px 20px rgba(0,0,0,.3)
}

.btn:active:hover {
    transform: translateY(-1px);
    box-shadow:
    0px 5px 10px rgba(0,0,0,.3)
}

.btn-white {
    color: #000000;
    background-color: #fff;
}

.btn-white::after {
    background-color: rgb(211, 211, 211);
}

.btn::after {
    content: "";
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    display: inline-block;
    position: absolute;
    z-index: -1;
    transition: all .5s;
    border-radius: 100px;
}

.btn:hover::after {
    transform: scaleX(1.5) scaleY(1.4);
    opacity: 0;
}

.btn-animation {
    animation: moveInBottom .5s ease-in-out 2.5s;
    animation-fill-mode: backwards;
}

@keyframes moveInBottom {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translate(0);
    }
}

.sorc {
    top: 90%;
    left: 90%;
    position: absolute;
}

.edit-main:link,
.edit-main:visited {
    color: #fff;
    background-color: transparent;
    text-decoration: none;
    font-size: 30px;
}

.edit-animation {
    animation: moveInBottom .5s ease-in-out 2.5s;
    animation-fill-mode: backwards;
}