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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #111;
}




.sticky-section {
    height: 100vh;
    position: sticky;
    top: 0;
    background-color: #f1f1f1;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.sticky-section--1 {
    height: 90vh;    
    width: auto;
    height: calc(100vh);
    background-image: url('assets/TetraSys_960x720.webp');
    background-size: cover;
    background-position: bottom;
}
.sticky-section--1 svg{
    fill: #f1f1f1;
}
.sticky-section__video {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    left: 0;
    top: 0;
}
.sticky-section__txt-info {
    font-size: 25px;
    color: #f1f1f1;
    position: relative;
    margin-bottom: 145px;
}
.sticky-section__main-title {
    /*font-family: "Open sans";*/
    line-height: 1.1;
    font-weight: 400;
    text-shadow: 2px 2px 0px #111;
    text-align: center;
    position: relative;
    font-size: clamp(25px, 25vw, 250px);
    color: #f1f1f1f1;
}
.sticky-section__h2,
.content-section h2 {
    font-size: clamp(25px, 10vw, 100px);
    margin-bottom: 100px;
    text-align: center;
    position: relative;
}
.col-lg-6.text-center p{
    margin: 0 5rem;
    line-height: 1.1;
    padding: 1rem;
}

.sticky-section--3 {    
    background-image: url(assets/word_map.webp);
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: bottom;
    margin-top: 60px;
}

.content-section {
    height: 100vh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}


.content-section--1 {
    background-color: teal;
}
.content-section--2 {
    background-color: rgb(246, 143, 164);
}
@media (max-width: 414px) {
.sticky-section__h2, .content-section h2 {
    margin-bottom: 10px;
}
.col-lg-6.text-center p {
    margin: 0;
    line-height: 1.1;
    padding: 1rem 0.5rem 0;
}
.sticky-section--3{background-position:58% 0;}
}