vampysite/source/css/index.css

.centered {
  position: absolute;
  display: flex;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.text {
  margin-top: 5em;
  width: 400px;
}

h1 {
  font-family: "Cinzel Decorative";
  color: var(--accent);
  width: min-content;
  font-size: 55px;
  font-weight: normal;
  line-height: 1;
  margin-bottom: 0;
}

h1 span {
  font-size: 75px;
}

h3,
p {
  font-family: "Crimson";
  font-weight: normal;
}

h3 {
  color: var(--accent-dark);
  font-size: 30px;
  margin-top: 0.2em;
}

p {
  margin-top: 2em;
  font-size: 25px;
  line-height: 1.1;
  color: var(--text);
}

abbr {
  text-decoration: none;
  font-style: italic;
  animation: blink 5s linear infinite;
}

picture img {
  height: 700px;
}

/* Links menu */

details {
  margin-top: 1.5em;
  width: max-content;
}

details a {
  opacity: 0;
  margin: 0 8px;
}

details * {
  display: inline-block;
}

details[open] a {
  opacity: 100;
  transition: opacity 0.2s ease-in-out;
}

details,
details * {
  font-family: "Crimson";
  font-weight: normal;
  font-size: 26px;
  text-decoration: none;

  color: var(--url);

  height: min-content;
  cursor: pointer;
  user-select: none;
}

details summary::before {
  content: "⦿ ";
  filter: drop-shadow(0 0 5px);
}

details[open] > summary {
  visibility: hidden;
  font-size: 0;
}

details[open] > summary::after {
  content: "←";
  visibility: visible;
  font-size: 26px;

  position: relative;
  top: -2px;
}

details *:hover {
  animation: glow 0.2s ease-in-out both;
}

/* animations */

@keyframes glow {
  from {
    font-weight: normal;
  }
  to {
    filter: drop-shadow(0.5px 0.5px 2px);
  }
}

@keyframes blink {
  80% {
    filter: drop-shadow(0 0 1px) opacity(80%);
  }
}

/* mobile screens */

@media (max-width: 880px) {
  .centered {
    display: block;
    top: -20px;
    -webkit-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
  }

  .text {
    margin-top: unset;
    position: absolute;
    left: 50%;
    -webkit-transform: translate(-50%, -60%);
    transform: translate(-50%, -60%);

    width: 320px;
    padding-bottom: 4em;
  }
  h1 {
    filter: drop-shadow(5px 5px 5px var(--bg));
  }
}

@media (max-width: 500px) {
  picture img {
    max-width: 100vw;
    height: auto;
  }
}

@media (max-width: 360px) {
  .text {
    position: unset;
    left: unset;
    -webkit-transform: translate(0, -60%);
    transform: translate(0, -60%);

    width: fit-content;
    margin-left: 2em;
  }

  h1 {
    font-size: 40px;
  }

  h1 span {
    font-size: 60px;
  }

  details {
    width: fit-content;
  }
}