@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@300;400;600;700&display=swap');

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 var(--main-gray); }
  }

:root {
    --main-dark: #222222;
    --main-gray: #303133;
    --main-gray-medium: #6A6A6A;
    --main-green: #04B76F;
}

html {
    box-sizing: border-box;
    font-size: 16px;
    font-family: 'Source Sans Pro', sans-serif;
    background-color: var(--main-dark);
    color: #FFF;
}

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

ol, ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--main-gray-medium);
    text-decoration: none;
    transition: .3s;
}

a:hover {
    text-decoration: underline;
}

.fullsize {
    min-height: 100vh;
    min-width: 100%;
}

.text-bold {
    font-weight: 700;
}

main {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.bitskins-logo {
    margin-bottom: 102px;
}

.main-header {
    font-size: 55px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 30px; 
}

.secondary-header {
    font-size: 17px;
    font-weight: 600;
}

.text-block {
    font-size: 17px;
    font-weight: 300;
    max-width: 480px;
    width: 100%;
}

.tile-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--main-gray);
    transition: .3s;
}

.tile-link:hover {
    background-color: var(--main-gray-medium);
    color: var(--main-dark);
    text-decoration: none;
}

.socials-link {
    transition: .3s;
}

.socials-link:hover {
    filter: brightness(150%);
}

.socials-link img {
    margin-right: 12px;
}

.platform-tiles {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    margin-bottom: 38px;
}

.socials {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    margin: 28px 0;
}

.pulse:hover, 
.pulse:focus {
  animation: pulse 1s;
  box-shadow: 0 0 0 2em transparent;
}

.twitter-widget {

}

.twitter-widget .secondary-header {
    margin-bottom: 15px;
    text-align: center;
}

@media (max-width: 992px) {
    body {
        margin: 86px 10px;
    }

    main > * {
        width: 100%;
    }

    .text-block {
        margin: 0 auto;
    }

    .main-block {
        text-align: center;
    }

    .platform-tiles,
    .socials {
        justify-content: center;
    }

    .bitskins-logo {
        margin-bottom: 74px;
    }

    .main-header {
        font-size: 42px;
        margin-bottom: 20px;
    }

    .twitter-widget .secondary-header {
        margin-bottom: 20px;
        width: 100%;
    }

    .dude-img,
    .twitter-widget {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .dude-img {
        order: 2;
    }
}