/* Modern enhancements for the original HTML5 UP design */

/* Custom Mastodon icon */
.icon.fa-mastodon {
  position: relative;
}

.icon.fa-mastodon:before {
  content: "";
  display: inline-block;
  width: 0.9em;
  height: 0.9em;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath fill='%236364FF' d='M433 179.11c0-97.2-63.71-125.7-63.71-125.7-62.52-28.7-228.56-28.4-290.48 0 0 0-63.72 28.5-63.72 125.7 0 115.7-6.6 259.4 105.63 289.1 40.51 10.7 75.32 13 103.33 11.4 50.81-2.8 79.32-18.1 79.32-18.1l-1.7-36.9s-36.31 11.4-77.12 10.1c-40.41-1.4-83-4.4-89.63-54a102.54 102.54 0 0 1-.9-13.9c85.63 20.9 158.65 9.1 178.75 6.7 56.12-6.7 105-41.3 111.23-72.9 9.8-49.8 9.17-121.5 9.17-121.5zm-75.12 125.2h-46.63v-114.2c0-49.7-64-51.6-64 6.9v82.5h-46.33V197c0-58.5-64-56.6-64-6.9v114.2H90.19c0-122.1-5.2-147.9 18.41-175 25.9-29.9 79.01-30.8 103.21 6.1l11.17 19.5 11.17-19.5c24.21-36.9 77.31-36 103.21-6.1 23.71 27.1 18.4 52.9 18.4 175z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  vertical-align: middle;
}

/* Custom Bluesky icon */
.icon.fa-bluesky {
  position: relative;
}

.icon.fa-bluesky:before {
  content: "";
  display: inline-block;
  width: 0.85em;
  height: 0.85em;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 568 501'%3E%3Cpath fill='%2300BFFF' d='M123.121 33.664C188.241 82.553 258.281 181.68 284 234.873c25.719-53.192 95.759-152.32 160.879-201.21C491.866-1.611 568-28.906 568 57.947c0 17.346-9.945 145.713-15.778 166.555-20.275 72.453-94.155 90.933-159.875 79.748C507.222 323.8 536.444 388.56 473.333 453.32c-119.86 122.992-172.272-30.859-185.702-70.281-2.462-7.227-3.614-10.608-3.631-7.733-.017-2.875-1.169.506-3.631 7.733-13.43 39.422-65.842 193.273-185.702 70.281-63.111-64.76-33.889-129.52 80.986-149.07-65.72 11.185-139.6-7.295-159.875-79.748C9.945 203.66 0 75.293 0 57.947 0-28.906 76.134-1.611 123.121 33.664Z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  vertical-align: middle;
}

/* Colorful GitHub icon */
.icon.fa-github:before {
  color: #333333 !important;
}

/* Colorful LinkedIn icon */
.icon.fa-linkedin:before {
  color: #0A66C2 !important;
}

/* Colorful Email icon */
.icon.fa-envelope:before {
  color: #999999 !important;
  opacity: 0.7;
}

/* Ensure compatibility with original design */
.about-content p {
  text-align: justify;
}

/* Responsive improvements for mobile */
@media screen and (max-width: 736px) {
  #header {
    transform: translateX(-280px);
    transition: transform 0.5s ease;
  }
  
  body.header-visible #header {
    transform: translateX(0);
  }
  
  #headerToggle {
    position: fixed;
    top: 1em;
    left: 1em;
    z-index: 10001;
  }
  
  #headerToggle .toggle {
    background: #2c3e50;
    color: #fff;
    border: none;
    padding: 0.5em;
    border-radius: 0.25em;
    font-size: 1.1em;
    cursor: pointer;
  }
}

/* Loading state for better UX */
body.is-loading * {
  animation-play-state: paused !important;
}

/* Better focus styles */
a:focus,
button:focus {
  outline: 2px solid #3498db;
  outline-offset: 2px;
}