/*
 * Project tooltip, card button and Show link, shared by the home page and the
 * projects page. The look follows Tippy.js: dark box, arrow, short fade.
 */
.tip-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(240, 240, 240, 0.65);
  border-radius: 50%;
  background: rgba(13, 13, 13, 0.82);
  color: #f0f0f0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.tip-btn:hover,
.tip-btn:focus-visible {
  background: #8b00b3;
  border-color: #f0f0f0;
}
.tip-btn:focus-visible {
  border-radius: 50%;
}
.tip {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10001;
  width: max-content;
  max-width: min(300px, calc(100vw - 16px));
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: #2b2b2b;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.55);
  color: #fff;
  font-family: "Open Sans", sans-serif;
  font-size: 1.4rem;
  line-height: 1.45;
  text-align: left;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.tip--open {
  opacity: 1;
}
.tip::after {
  content: "";
  position: absolute;
  left: var(--tip-arrow, 50%);
  width: 0;
  height: 0;
  margin-left: -8px;
  border: 8px solid transparent;
}
.tip[data-placement="top"]::after {
  top: 100%;
  border-top-color: #2b2b2b;
}
.tip[data-placement="bottom"]::after {
  bottom: 100%;
  border-bottom-color: #2b2b2b;
}
.tip__title {
  font-size: 1.5rem;
  font-weight: 700;
}
.tip__date {
  color: #e2b4f7;
  font-size: 1.3rem;
}
.tip__kind {
  margin-top: 4px;
}
.tip__label {
  margin-top: 8px;
  color: #cfcfcf;
  font-size: 1.2rem;
  font-weight: 600;
}
.tip__list li {
  position: relative;
  padding-left: 12px;
}
.tip__list li::before {
  content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #e2b4f7;
}
.project-show {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border: 1px solid #f0f0f0;
  border-radius: 999px;
  color: #f0f0f0;
  font-size: 1.4rem;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.project-show:hover {
  background: #f0f0f0;
  color: #0d0d0d;
}
.portfolio__icons {
  align-items: center;
}
.portfolio__box:focus-within .portfolio__shadow {
  height: 100%;
}
.card .tip-btn {
  z-index: 3;
}
.container1 .card:focus-within .face.face1 {
  transform: translateY(0);
}
.container1 .card:focus-within .face.face1 .content {
  opacity: 1;
}
.container1 .card:focus-within .face.face2 {
  transform: translateY(0);
}
.container1 .card .face.face2 .content .project-show {
  margin: 15px 0 0 8px;
  border-color: #333;
  color: #111;
  font-size: 10pt;
}
.container1 .card .face.face2 .content .project-show:hover {
  background: #333;
  color: whitesmoke;
}
.more {
  padding: 2em 16px 5em;
  background-color: #0d0d0d;
}
.more__heading {
  margin-bottom: 1em;
  color: #d264f5;
  font-size: 3.2rem;
  font-weight: 600;
  text-align: center;
}
.more__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 20px;
}
.more__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid rgba(186, 0, 233, 0.3);
  border-radius: 8px;
  background: #1a1a1a;
  color: #f0f0f0;
}
.more__title {
  font-size: 1.9rem;
  font-weight: 600;
}
.more__date {
  color: #d9a0f2;
  font-size: 1.4rem;
}
.more__tagline {
  flex: 1;
  color: #d8d8d8;
  font-size: 1.5rem;
  line-height: 1.5;
}
.more__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}
.more__actions .tip-btn {
  position: static;
}
@media (prefers-reduced-motion: reduce) {
  .tip,
  .tip-btn,
  .project-show {
    transition: none;
  }
}
@media (forced-colors: active) {
  .tip {
    border-color: CanvasText;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/*
 * The actions wait for hover or focus, so that they never sit half hidden
 * behind the technology strip. Touch screens have no hover and keep them visible.
 */
.portfolio__icons {
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
  max-width: 100%;
  padding: 0 1rem;
}

.portfolio__stock {
  justify-content: space-evenly;
  gap: 0;
  padding-right: 0.5em;
  padding-left: 0.5em;
}

@media (hover: hover) {
  .portfolio__shadow {
    height: 0;
    overflow: hidden;
  }

  .portfolio__box:hover .portfolio__shadow {
    overflow: visible;
  }

  .portfolio__icons {
    opacity: 0;
    transition: opacity 0.2s ease;
  }

  .portfolio__box:hover .portfolio__icons,
  .portfolio__box:focus-within .portfolio__icons {
    opacity: 1;
  }

  .portfolio__box:focus-within .portfolio__shadow {
    height: 100%;
  }
}

@media (hover: none) {
  .portfolio__shadow {
    justify-content: flex-end;
    height: 60%;
    padding-bottom: 7.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.92) 45%, transparent);
  }
}