* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

html {
    width: 100%;
    height: 100%;
    font-size: 100%
}

body {
    margin: 0;
    background: #FBFAFA;
    font-family: 'DM Sans', sans-serif;
    width: 100%;
    overflow-x: hidden;
}

a:active, a:focus, a:hover {
    text-decoration: none
}

.text-center {
    text-align: center
}

img {
    max-width: 100%
}

.col-img img {
    cursor: zoom-in;
}

a {
    color: #171717
}

/* home logowania */
#section0 {
    z-index: 1;
    position: relative;
    text-align: center;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.64);
    position: relative;
    height: 100vh;
}

#section0:before {
    left: 0%;
    top: 0%;
    width: 100%;
    height: 100%;
    position: absolute;
    background: url(https://prezentacja.mobi-me.pl/wp-content/uploads/2022/01/bg-pattern.jpg);
    z-index: -1;
    content: "";
}

.cicrle-main {
    position: absolute;
    top: 0%;
    right: 0%;
    height: 100%;
}

.btn-logowanie {
    color: #ffffff;
    background-color: #061625;
    border: 1px solid #061625;
    border-radius: 5px;
    position: absolute;
    top: 2%;
    right: 2%;
    z-index: 10;
    cursor: pointer;
    padding: 6px 17px;
}

.btn-logowanie a {
    color: #ffffff;
}

.main {
    align-items: center;
    justify-content: center;
    height: 100% !important;
}

.diagram-2 {
    position: absolute;
    right: 45%;
    top: 4%;
    width: 45%;
    transition: all 0.2s ease 0s;
}

.mobile-header {
    position: relative;
    top: 0;
    right: -30%;
}

.abstract-1 {
    position: absolute;
    filter: blur(1px);
    width: 30%;
    transition: all 0.2s ease 0s;
    top: 85%;
    right: 48%;
}

/* glowna oferta */
#fullpage {
    height: 100vh;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.opis-col {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    color: gray;
    text-shadow: 1px 1px lightgray;
    text-align: center;
}

@media (max-width: 767px) {
    .opis-col {
        font-size: 25px;
    }
}