/*! HTML5 Boilerplate v9.0.1 | MIT License | https://html5boilerplate.com/ */

/* main.css 3.0.0 | MIT License | https://github.com/h5bp/main.css#readme */
/*
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

html {
  color: #222;
  font-size: 1em;
  font-family: 'Arial', Arial, sans-serif;
  line-height: 1.4;
}

/*
 * Remove text-shadow in selection highlight:
 * https://twitter.com/miketaylr/status/12228805301
 *
 * Customize the background color to match your design.
 */

::-moz-selection {
  background: #b3d4fc;
  text-shadow: none;
}

::selection {
  background: #b3d4fc;
  text-shadow: none;
}

/*
 * A better looking default horizontal rule
 */

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}

/*
 * Remove the gap between audio, canvas, iframes,
 * images, videos and the bottom of their containers:
 * https://github.com/h5bp/html5-boilerplate/issues/440
 */

audio,
canvas,
iframe,
img,
svg,
video {
  vertical-align: middle;
}

/*
 * Remove default fieldset styles.
 */

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

/*
 * Allow only vertical resizing of textareas.
 */

textarea {
  resize: vertical;
}

/* ==========================================================================
   Author's custom styles
   ========================================================================== */

/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Hide visually and from screen readers
 */

.hidden,
[hidden] {
  display: none !important;
}

/*
 * Hide only visually, but have it available for screen readers:
 * https://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 *
 * 1. For long content, line feeds are not interpreted as spaces and small width
 *    causes content to wrap 1 word per line:
 *    https://medium.com/@jessebeach/beware-smushed-off-screen-accessible-text-5952a4c2cbfe
 */

.visually-hidden {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
  /* 1 */
}

/*
 * Extends the .visually-hidden class to allow the element
 * to be focusable when navigated to via the keyboard:
 * https://www.drupal.org/node/897638
 */

.visually-hidden.focusable:active,
.visually-hidden.focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  white-space: inherit;
  width: auto;
}

/*
 * Hide visually and from screen readers, but maintain layout
 */

.invisible {
  visibility: hidden;
}

/*
 * Clearfix: contain floats
 *
 * The use of `table` rather than `block` is only necessary if using
 * `::before` to contain the top-margins of child elements.
 */

.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}

.clearfix::after {
  clear: both;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 0px) and (max-width: 400px) {
    #logo{
      height:118px !important;
      width:118px !important;
    }

    .article_block{
      height: 183px !important;
      width: 323px !important;
      margin-bottom: 28px !important;
    }

    .content_text_block{
       margin-top: 7px !important;
       margin-bottom: 11px !important;
       font-size: 10pt !important;
       padding-left: 3% !important;
    }

    #header{
      align-items: center !important;
      padding-bottom: 16px !important;
      padding-top: 16px !important;
    }

    #btn_learn_more{
      width: 263px !important;
      height: 70px !important;
      font-size: 11pt !important;
    }

    #header_info{
      border:none !important;
      font-size: 10pt !important;
    }

    #footer{
      justify-content: normal !important;
    }

    #footer_links{
      display:flex !important;
      flex-direction: column !important;
      padding-left: 23px !important;
    }
    
    .footer_block{
      font-size: 10pt !important;
      padding-left:10% !important;
    }

    #footer_btn_block{
      height: 135px !important;
    }

    .footer_block_label{
      font-size:10pt !important;
    }
}


@media only screen and (min-width: 400px) and (max-width: 800px) {
    #logo{
      height:200px !important;
      width:200px !important;
    }

    .article_block{
      height:318px !important;
      width:550px !important;
    }

    .content_text_block{
      margin-top: 17px !important;
      margin-bottom: 16px !important;
      font-size: 20pt !important;
      padding-left: 9% !important;
    }

    #header{
      align-items: center !important;
      padding-bottom:10px !important;
    }

    #btn_learn_more{
      width: 450px !important;
      height: 130px !important;
      font-size: 25pt !important;
    }

    #header_info{
      border:none !important;
      font-size: 18pt !important;
    }

    #footer_links{
      display:flex !important;
      flex-direction: column !important;
      padding-left: 50px !important;
    }
}


@media only screen and (min-width: 35em) {
  /* Style adjustments for viewports that meet the condition */
}

@media print,
  (-webkit-min-device-pixel-ratio: 1.25),
  (min-resolution: 1.25dppx),
  (min-resolution: 120dpi) {
  /* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid the additional HTTP request:
   https://www.phpied.com/delay-loading-your-print-css/
   ========================================================================== */

@media print {
  *,
  *::before,
  *::after {
    background: #fff !important;
    color: #000 !important;
    /* Black prints faster */
    box-shadow: none !important;
    text-shadow: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }

  abbr[title]::after {
    content: " (" attr(title) ")";
  }

  /*
   * Don't show links that are fragment identifiers,
   * or use the `javascript:` pseudo protocol
   */
  a[href^="#"]::after,
  a[href^="javascript:"]::after {
    content: "";
  }

  pre {
    white-space: pre-wrap !important;
  }

  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  tr,
  img {
    page-break-inside: avoid;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }
}

#header{
  display: flex;
  justify-content: center;
  padding-bottom: 50px;
}

#header_license_link{
  text-decoration: none;
}

#header_info{
  align-self: flex-end;
  border-left: solid 5px rgb(17 44 94);
  color: rgb(17 44 94);
  font-weight:600;
  font-size:30pt;
}

#logo{
  height: 350px;
  width: 400px;
}

#content{
  display: flex;
  flex-direction: column;

  color: white;
  background-color: rgb(19 64 148);
  /*height: 100%;*/
}

.content_text_block{
  margin-top: 50px;
  margin-bottom: 50px;
  font-size: 30pt;
  padding-left: 15%;
}

.article_block{
  height: 520px;
  width: 920px;
  background-size: cover;
  align-self: center;
  cursor: pointer;
  margin-bottom: 60px;
}

#article1{
  background-image: url("../img/article1/logo_article1.svg");
}

#article2{
  background-image: url("../img/article2/logo_article2.svg");
}

#footer{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.footer_block{
  align-self: center;
  padding-bottom: 25px;
}

.footer_block_label{
  font-size:20pt;
  font-weight:bold;
}

#footer h2{

}

#footer_links{
  /*display: flex;*/
  /*flex-wrap: wrap;*/
  /*justify-content: space-around;*/
  /*align-items: center;*/
  /*flex-direction: row;*/
  padding-top: 25px;
  padding-bottom: 25px;

  display: grid;
  grid-gap: 20px;
  grid-template-columns: repeat(auto-fit, 525px);
  justify-items: stretch;
  justify-content: center;

  width: 100%;
  height: 100%;

  background-color: rgb(19 64 148);
}

.f_link{
  font-size: 10pt;
  font-weight: bolder;
  color: white;
}

.soc_icon{
  display: block;
  height: 30px;
  width: 30px;
  background-size: cover;
}

#icon_vk{
  background-image: url("../img/social_media/vk.png");
}

#footer_btn_block{
  display: flex;
  width: 100%;
  height: 250px;
  justify-content: center;
  align-items:center;
}

#btn_learn_more{
  width: 600px;
  height: 150px;
  border: none;
  border-radius: 50px;
  background-color: yellow;
  font-size:34pt;
  font-weight: bolder;
}