@font-face {
  font-family: sofia;
  src: url(../fonts/sofia_sans/SofiaSansExtraCondensed-VariableFont_wght.ttf);
  font-style: normal;
}
@font-face {
  font-family: sofia;
  src: url(../fonts/sofia_sans/SofiaSansExtraCondensed-Italic-VariableFont_wght.ttf);
  font-style: italic;
}
@keyframes squeeze {
    0% {
        letter-spacing: .5em;
        opacity: .5;
    }
    100% {
        letter-spacing: .06em;
        opacity: 1;
    }
}
@keyframes neon { 
  0% {
    opacity: .9;
  }
  10% {
    opacity: .6;
  }
  20% {
    opacity: .8;
  }
  25% {
    opacity: .3;
  }
  35% {
    opacity: .9;
  }
  45% {
    opacity: .5;
  }
  50% {
    opacity: .9;
  }
  60% {
    opacity: .3;
  }
  100% {
    opacity: .9;
  }
}
    
* {
    background: none;
    color: #FFF;
    box-sizing: border-box;
    font-family: sofia, helvetica, sans-serif;
    letter-spacing: .06em;
}

body {
    background-color: #000;
}

.top_pic {
    width: 70%;
    max-width: 700px;
    opacity: .9;
    margin: 60px auto;
    display: flex;
    animation: neon 1s;
    animation-iteration-count: 2;
}
.overlay {
    position: absolute;
    top:0;
    width: 100%;
    z-index: 2;
}
.subtitle {
    text-align: center;
    animation: squeeze 2s;
    margin-top: 185px;
    text-shadow: 0 0 5px black, 0 0 40px black;
}
.letter {
    position: absolute;
    top: 0px;
    z-index: -1;
    width: 150px;
    animation: neon 1s;
    margin:2% 0;
}

.columned {
    columns: 400px 2;
    column-gap: 4%;
}

.content {
    position: relative;
    width: 90%;
    margin: auto;
    max-width: 1300px;
    margin-bottom: 50px;
}

.content .columned {
    padding: 0 6%;
    padding-top: 20px;
}

.content .columned p {
    text-shadow: 0 0 5px black, 0 0 10px black, 0 0 30px black;
}

h1 {
    font-size: 3em;
    font-weight: 800;
}

p {
    font-size: 1.3em;
    font-weight: 300;
    line-height: 1.4em;
    margin-block-start: 0em;
}

iframe {
    display:block;
    margin: 50px auto;
}

img {
    width: 100%;
}

.text-img {
    padding: 2% 15%;
}

.logos {
    display: inline-flex;
    width: 60%;
    display: block ruby;
}

.logo {
    max-width: 100px;
    max-height: 120px;
    height: 100%;
    border-radius: 20%;
    margin-right: 15%;
}

.logo_last {
    max-width: 100px;
    max-height: 120px;
    height: 100%;
    border-radius: 20%;
    margin: 0;
}

.sources {
    font-size: 0.8em;
    text-align: center;
    width: 70%;
    margin: auto;
}

.sources a {
    text-decoration: none;
    font-style: italic;
    color:darkgray;
}

.sources a:hover {
    color: dimgray;
}

@media not all and (min-resolution:.001dpcm)
{ @supports (-webkit-appearance:none) and (stroke-color:transparent) {
p {
    margin-block-start: 2em;
}
    .content .columned {
        padding-top: 10px;
    }
}}

@media only screen and (max-width: 1400px) {
    body .content .columned .logos {
        width: 20%
    }

@media only screen and (max-width: 1000px) {
    body .content .columned {
        padding: 0 10%;
    }
    body .top_pic {
        width: 80%;
    }
    body .content .columned .logos {
        width: 50%
    }
}

@media only screen and (max-width: 800px) {
    body .subtitle {
        margin-top: 150px;
    }
    body .content .columned {
        padding: 0 12%;
    }
    body iframe {
        width: 540px;
    }
    body .content .columned .logos {
        width: 20%
    }
}

@media only screen and (max-width: 600px) {
    body .top_pic {
        width: 90%;
    }
    body .subtitle {
        margin-top: 130px;
    }
    body .content .letter {
        width: 100px;
    }
    body .content .columned {
        padding: 0 10%;
    }
    body iframe {
        width: 400px;
    }
}

@media only screen and (max-width: 500px) {
    body .top_pic {
        width: 90%;
    }
    body .subtitle {
        margin-top: 100px;
    }
    body .content .letter {
        width: 70px;
    }
    body .content .columned {
        padding: 0 8%;
    }
    body iframe {
        width: 300px;
    }
    body h1 {
        font-size: 2em;
    }
}

@media only screen and (max-width: 400px) {
    body .top_pic {
        width: 90%;
    }
    body .subtitle {
        margin-top: 100px;
    }
    body .content .letter {
        width: 60px;
    }
    body iframe {
        width: 300px;
    }
    body h1 {
        font-size: 2em;
    }
}