stylesheet.css

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@400;500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Aref+Ruqaa:wght@400;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&family=Katibeh&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400;1,700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&display=swap');

:root {
  --font-main: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
}

.cortx-wordmark {
  font-family: "Aptos", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  color: #0B3041;
}

.cortx-wordmark .cortx-x {
  color: #275317;
  font-family: "Cambria Math", "STIX Two Math", "Latin Modern Math", serif;
  font-weight: 700;
  font-style: normal;
}

a {
  color: #275317;
  text-decoration: none;
  font-weight: 600;
}

a:focus,
a:hover {
  color: #275317;
  text-decoration: none;
}

body {
  background-color: #ffffff;
}

body,
td,
th,
tr,
p {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: #0B3041;
}

strong {
  font-family: var(--font-main);
  font-size: inherit;
  font-weight: 600;
}

heading {
  font-family: var(--font-main);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

papertitle {
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 600;
}

profile-name {
  font-family: var(--font-main);
  font-size: 19px;
  font-weight: 600;
}

.arabic-name {
  font-family: "Amiri", serif;
  font-weight: 700;
  direction: rtl;
  font-size: 21px;
}

.column {
  float: left;
  width: 50%;
  padding: 0px;
}

/* Clearfix (clear floats) */
.row::after {
  content: "";
  clear: both;
  display: table;
}

name {
  font-family: var(--font-main);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.one {
  width: 160px;
  height: 160px;
  position: relative;
}

.two {
  width: 160px;
  height: 160px;
  position: absolute;
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

.fade {
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

span.highlight {
  background-color: #ffffd0;
}

.header {
  overflow: hidden;
  background-color: transparent;
  padding: 10px 0;
}

.header a {
  float: left;
  color: #0B3041;
  text-align: center;
  padding: 12px;
  text-decoration: none;
  font-size: 16px;
  border-radius: 4px;
  transition: color 0.2s ease;
}

/* Style the logo link (notice that we set the same value of line-height and font-size to prevent the header to increase when the font gets bigger */
.header a.logo {
  font-size: 27px;
  font-weight: bold;
}

/* Change the background color on mouse-over */
.header a:hover {
  background-color: transparent;
  color: #275317;
}

/* Style the active/current link*/
/*.header a.active {
  background-color: white;
  color: #275317;
}*/

/* Float the link section to the right */
.header-right {
  float: right;
}


a.button {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: #275317;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    /*border-padding:10px;*/
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}


a.button-paper {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: #275317;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    /*border-padding:10px;*/
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}

a.button-video {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: grey;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    /*border-padding:10px;*/
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}

a.button-code {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: #0F172A;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}

a.button-website {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: #2DD4BF;
    color: #0F172A;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}

a.button-blog {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: #275317;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    /*border-padding:10px;*/
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}

a.button-talk {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    border: none;
    background-color: #2DD4BF;
    color: #0F172A;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    /*border-padding:10px;*/
    padding-left: 5px;
    padding-right: 5px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 8%/16%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}


a.button-profile {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;
    text-decoration: none;
    border: none;
    background-color: #0F172A;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-family: var(--font-main);
    padding-left: 6px;
    padding-right: 6px;
    padding-top:1px;
    padding-bottom:1px;
    border-radius: 18%/18%;
    margin: 0.3em 0.3em 0.3em 0.3em;
}



button.button1{
  background-color:#FFFFFF;
  border:none;
  color: #275317;
  text-decoration:none;
  font-family: var(--font-main);
  /*padding-left:2px;*/
  /*padding-left:0.2em 0.35em;*/
  margin: 0 0.3em 0.3em 0;
}
button.button1:hover{
  color:#275317;
  /*background-color:#0053D6;  */
  /*padding:0.2em 0.35em;*/
  margin: 0 0.3em 0.3em 0;
  border-radius:0.5em;
  cursor: pointer; 
}

/* Features */

.features {
  display: -moz-flex;
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  -moz-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 0 2em -3em;
  width: calc(100% + 3em);
}

.features article {
  -moz-align-items: center;
  -webkit-align-items: center;
  -ms-align-items: center;
  align-items: center;
  display: -moz-flex;
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  margin: 0 0 3em 3em;
  position: relative;
  width: calc(50% - 3em);
}

.features article:nth-child(2n - 1) {
  margin-right: 1.5em;
}

.features article:nth-child(2n) {
  margin-left: 1.5em;
}

.features article:nth-last-child(1), .features article:nth-last-child(2) {
  margin-bottom: 0;
}

.features article .icon {
/*  -moz-flex-grow: 0;
  -webkit-flex-grow: 0;
  -ms-flex-grow: 0;
  flex-grow: 0;
  -moz-flex-shrink: 0;
  -webkit-flex-shrink: 0;
  -ms-flex-shrink: 0;
  flex-shrink: 0;*/
  display: block;
  height: 10em;
  line-height: 10em;
  margin: 0 2em 0 0;
  text-align: center;
  width: 10em;
}

.features article .icon:before {
  color: black;
  font-size: 2.75rem;
  position: relative;
  top: 0.05em;
}

/*.features article .icon:after {
  -moz-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  border-radius: 0.25rem;
  border: solid 2px rgba(210, 215, 217, 0.75);
  content: '';
  display: block;
  height: 7em;
  left: 50%;
  margin: -3.5em 0 0 -3.5em;
  position: absolute;
  top: 50%;
  width: 7em;
}
*/

.features article .content {
  -moz-flex-grow: 1;
  -webkit-flex-grow: 1;
  -ms-flex-grow: 1;
  flex-grow: 1;
  -moz-flex-shrink: 1;
  -webkit-flex-shrink: 1;
  -ms-flex-shrink: 1;
  flex-shrink: 1;
  width: 100%;
}

.features article .content > :last-child {
  margin-bottom: 0;
}

/*@media screen and (max-width: 980px) {

  .features {
    margin: 0 0 2em 0;
    width: 100%;
  }

    .features article {
      margin: 0 0 3em 0;
      width: 100%;
    }

      .features article:nth-child(2n - 1) {
        margin-right: 0;
      }

      .features article:nth-child(2n) {
        margin-left: 0;
      }

      .features article:nth-last-child(1), .features article:nth-last-child(2) {
        margin-bottom: 3em;
      }

      .features article:last-child {
        margin-bottom: 0;
      }

      .features article .icon {
        height: 8em;
        line-height: 8em;
        width: 8em;
      }

        .features article .icon:before {
          font-size: 2.25rem;
        }

        .features article .icon:after {
          height: 6em;
          margin: -3em 0 0 -3em;
          width: 6em;
        }

}*/

/*@media screen and (max-width: 480px) {

  .features article {
    -moz-flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -moz-align-items: -moz-flex-start;
    -webkit-align-items: -webkit-flex-start;
    -ms-align-items: -ms-flex-start;
    align-items: flex-start;
  }

    .features article .icon {
      height: 6em;
      line-height: 6em;
      margin: 0 0 1.5em 0;
      width: 6em;
    }

      .features article .icon:before {
        font-size: 1.5rem;
      }

      .features article .icon:after {
        height: 4em;
        margin: -2em 0 0 -2em;
        width: 4em;
      }

}*/


/* Add media queries for responsiveness - when the screen is 500px wide or less, stack the links on top of each other */
@media screen and (max-width: 500px) {
  .header a {
    float: none;
    display: block;
    text-align: left;
  }
  .header-right {
    float: none;
  }
  .features article .icon:before {
    font-size: 1.25rem;
  }
}

/* Blog layout */
.blog-intro {
  font-size: 17px;
  color: #333333;
  margin-top: 15px;
}

.blog-outro {
  font-size: 16px;
  color: #333333;
  margin: 20px 0 0 0;
}

.blog-post-card {
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 24px;
  background-color: #ffffff;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

.blog-post-date {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #275317;
  margin: 0 0 8px 0;
}

.blog-post-card h2 {
  margin: 0 0 10px 0;
}

.blog-post-meta {
  color: rgba(15, 23, 42, 0.75);
  font-style: italic;
  margin-bottom: 14px;
}

.blog-post-tags {
  margin: 16px 0 12px 0;
}

.blog-tag {
  display: inline-block;
  background-color: #E2E8F0;
  color: #0F172A;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  margin-right: 8px;
  margin-bottom: 8px;
}

.blog-post-links a {
  margin-right: 10px;
  margin-bottom: 10px;
}

.video-placeholder {
  width: 100%;
  min-height: 200px;
  border: 2px dashed #2DD4BF;
  background-color: #E2E8F0;
  color: #0F172A;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-style: italic;
  text-transform: uppercase;
}

.hero-cover {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  max-width: 720px;
  margin: 0 auto;
}

.hero-cover img {
  display: block;
  width: 100%;
}

.hero-cover-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.58);
  padding: 40px 32px;
  border-radius: 24px;
  width: 90%;
  max-width: 900px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
}

.hero-cover-text *,
.hero-title,
.hero-subtitle {
  color: #ffffff;
}

.hero-title {
  font-size: 26px;
  margin: 0;
  font-weight: 700;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 18px;
  margin: 6px 0 0 0;
  letter-spacing: 0.05em;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}