html,body {
    background-color: white;
    font-family: 'Open Sans', sans-serif;
    height: 100%;
}

#fullpage {
    height: 100%;
}



h1 {
    font-size: 36px;
    color: white;
    font-family: "kepler-std-semicondensed";
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 400;
    position: fixed;
    bottom: 30%;
    left: 50%;
    margin-left: -450px;    
}

h2 {
    font-size: 18px;
    color: #55c8e5;
    text-transform: uppercase;
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    letter-spacing: 2px;
    position: fixed;
    bottom: 27%;
    left: 50%;
    margin-left: -450px; 
}

h3 {
    color: white;
    font-size: 24px;
    font-family: "kepler-std-semicondensed";
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 400;
    position: absolute;
    left: 50%;
    margin-left: -450px;
    top: 50px;
    -webkit-margin-before: 0px;
    -webkit-margin-after: 0px;

}
    
.section {
    height: 100%;
    display: block;
    width: 100%;
    position: relative;
}

#section1 {
    height: 100%;
    background: url("img/header.png") no-repeat bottom fixed;     
    background-size: cover;
    
}

.arrow {
    position: absolute;
    right: 30px;
    bottom: 30px;
    transition: 0.3s;
}

.arrow:hover {
    opacity: 0.5;
    transition: 0.3s;
}

#twitter {
    position: absolute;
    top: 30px;
    left: 30px;
    transition: 0.3s;
}

#facebook {
    position: absolute;
    top: 30px;
    left: 80px;
    transition: 0.3s;
}

#linkedin {
    position: absolute;
    top: 30px;
    left: 130px;
    transition: 0.3s;
}

#twitter:hover,#facebook:hover,#linkedin:hover {
    opacity: 0.5;
    transition: 0.3s;
}

#down_cv {
    color: #12161b;
    background-color: #55c8e5;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 12px;
    letter-spacing: 1px;
    font-weight: 600;
    padding: 5px 10px 5px 10px;
    position: absolute;
    top: 30px;
    right: 30px;
    transition: 0.3s;    
}

#down_cv:hover {
    opacity: 0.5;
    transition: 0.3s;
}

#section2 {
    height: auto;
    background-color: #12161b;    
}

#section2 video {
    opacity: 0.3;
    z-index: 1;
    position: absolute;
}

#fp-nav ul li .fp-tooltip {
    font-family: 'Open Sans', sans-serif;
    color: white;
    letter-spacing: 1px;
    text-transform: uppercase;
}

#logo_vit {
    position: absolute;
    z-index: 10;
    width: 150px;
    left: 50%;
    top: -75px;
    margin-left: -75px;
    -webkit-filter: grayscale(1);
    transition: 0.3s;
}

#logo_vit:hover {
    top: -100px;
    transition: 0.3s;
    -webkit-filter: grayscale(0);
}

#s2_content {
    position: absolute;
    display: block;
    background-color: rgba(18,22,27,0.8);
    width: 100%;
    height: 200px;
    bottom: 0px;
    z-index: 9;
}

#s3_content {
    position: absolute;
    display: block;
    background-color: rgba(18,22,27,0.8);
    width: 100%;
    height: 200px;
    bottom: 0px;
    z-index: 9;
}

.infos {
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    letter-spacing: 2px;
    color: #55c8e5;
    text-transform: uppercase;
    position: absolute;
    left: 50%;
    margin-left: -410px;
    top: 100px;
}

.links {
    color: White;
    background-color: #0e8aa9;
    padding: 10px 20px 10px 20px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: 0.3s;
    font-size: 12px;
}

.links:hover {
    background-color: rgba(16,73,88,0.8);
    transition: 0.3s;
}

#demo {
    position: absolute;
    left: 50%;
    margin-left: 175px;
    top: 40px;
}

#teaser {
    position: absolute;
    left: 50%;
    margin-left: 350px;
    top: 40px;
}

#section3 {
    height: 100%;
    background-color: #12161b;
    background: url("img/portfolio.jpg") no-repeat center ;     
    background-size: cover;    
    z-index: 20;
}

#logo_portfolio {
    position: absolute;
    z-index: 10;
    width: 250px;
    left: 50%;
    top: -125px;
    margin-left: -125px;
    -webkit-filter: grayscale(1);
    transition: 0.3s;
}

#logo_portfolio:hover {
    top: -140px;
    transition: 0.3s;
    -webkit-filter: grayscale(0);
}

#h3_portfolio {
    margin-left: -300px;
}

#s3_content .infos {
    margin-left: -500px;
}

#section4 {
    height: auto;
    background-color: #12161b;    
}

#arrowup {
    position: absolute;
    right: 30px;
    bottom: 30px;
    transition: 0.3s;
    transform: rotate(180deg);
}

#arrowup:hover {
    opacity: 0.5;
    transition: 0.3s;
}

#section4 p {
    color: white;
    font-family: 'Open Sans', sans-serif;
    font-size: 24px;
    letter-spacing: 1px;
}

#fb_min,#twitter_min {
    margin-left: 20px;
    margin-right: 20px;
    transition: 0.5s;
}

#fb_min:hover,#twitter_min:hover {
    opacity: 0.5;
    transition: 0.5s;
}

#section4 #s4_title {
    font-family: "kepler-std-semicondensed";
    color: #55c8e5;
    font-size: 36px;
    position: absolute;
    top: 7%;
    left: 50%;
    margin-left: -204px;
}

#section4 #youcan {
    position: absolute;
    top: 17%;
    left: 50%;
    margin-left: -146px;
}

form {
    font-family: 'Open Sans', sans-serif;
    color: white;
    position: absolute;
    top: 27%;
    left: 50%;
    margin-left: -146px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
}

form div {
    margin-bottom: 2vw;
}

form div input, form div textarea {
    margin-top: 5%;
    width: 250px;
    padding: 5px 10px 5px 10px;
}

form button {
    background-color: white;
    color: #12161b;
    font-family: 'Open Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    width: 274px;
    border: none;
    padding: 5px 0px 5px 0px;
    transition: 0.3s;
    font-weight: 600;
}

form button:hover {
    color: white;
    background-color: #55c8e5;
    transition: 0.3s;
    cursor: pointer;
}
    

textarea {
    resize: none;
}

footer {
    position: absolute;
    bottom: 2%;
    left: 50%;
    margin-left: -140px;
}

#section4 footer p {
    font-family: 'Open Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 10px;
    opacity : 0.6;    
}

#section4 .pro_errors {    
    font-family: 'Open Sans', sans-serif;
    text-transform: uppercase;
    color: #55c8e5;
    font-size: 12px;
    margin-top: 6%;
}

#body_thanks {    
    background-color: #12161b;
}

#footer_thanks p {
    font-family: 'Open Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 10px;
    opacity : 0.6; 
    color: white;
}

#thx_msg {
    position: absolute;
    font-family: 'Open Sans', sans-serif;
    color: #55c8e5;
    font-size: 20px;
    text-align: center;
    line-height: 30px;
    top: 40%;
    left: 50%;
    margin-left: -141px;
}

#return {
    position: absolute;
    background-color: white;
    color: #12161b;
    font-family: 'Open Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    width: 282px;
    border: none;
    padding: 5px 0px 5px 0px;
    transition: 0.3s;
    font-weight: 600;
    top: calc(40% + 100px);
    left: 50%;
    margin-left: -141px;
    text-align: center;
    text-decoration: none;
}

#return:hover {
    color: white;
    background-color: #55c8e5;
    transition: 0.3s;
    cursor: pointer;
}