* {
    margin: 0;
    padding: 0;
    color: black;
}

body {
    background: white;
}

#header {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100px;
    background: transparent;
    transition: 0.5s;
    z-index: 99;
}

#logo {
    transition: 0.5s;
}

a.nav-link {
    color: black;
    font-size: 18px;
    font-weight: 500;
}

a.top {
    position: fixed;
    right: 50px;
    bottom: 50px;
    display: none;
    z-index: 999;
    text-decoration: none;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: white;
    background-color: black;
    border-radius: 8px;
}
a.top:hover {
    background-color: gray;
}

div.container {
    width: 1140px;
    background: transparent;
}

section {
    margin-top: 80px;
}

#home div.row {
    height: 600px;
    position: relative;
}

#home div.row button {
    padding: 16px 40px;
    text-decoration: none;
    color: black;
    background-color: white;
    /* background: linear-gradient(to right, rgb(209, 227, 253), rgb(126, 202, 252)); */
    border-radius: 8px;
    border: 0;
    transition: 0.3s;
}

#home div.row button:hover {
    background: rgb(126, 202, 252);
    color: white;
}

.main_img {
    position: absolute;
    top: 0;
    right: 0;
    background-color: darkgray;
    width: 600px;
    height: 600px;
    z-index: -1;
}

#proccess div.card {
    transition: 0.3s;
}

#proccess div.card:hover {
    transform: scale(1.03);
}

#contact > div {
    background-color: whitesmoke;
}