/* Shared portfolio shell — based on the ABOUT page homebar. */
.site-header {
  position: fixed;
  z-index: 3200;
  top: 0;
  left: 0;
  width: 100%;
  height: 42px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(20, 20, 20, .2);
  background: rgba(243, 242, 237, .94);
  color: #171717;
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  letter-spacing: .8px;
}

.site-logo-link {
  position: relative;
  width: 116px;
  height: 42px;
  display: block;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transform-origin: center bottom;
}

.site-logo-link img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 116px;
  max-width: none;
  height: auto;
  display: block;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.site-logo-link:hover,
.site-logo-link:focus-visible {
  animation: siteLogoBounce .56s cubic-bezier(.2, .78, .22, 1) both;
}

@keyframes siteLogoBounce {
  0% { transform: translateY(0) scale(1); }
  38% { transform: translateY(-7px) scale(1.04); }
  62% { transform: translateY(1px) scale(.99); }
  82% { transform: translateY(-4px) scale(1.02); }
  100% { transform: translateY(-2px) scale(1.01); }
}

.site-ready {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #171717;
  font: inherit;
}

.site-ready-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #72ef78;
}

.site-homebar {
  position: fixed;
  z-index: 3190;
  left: 50%;
  top: 59px;
  width: min(1020px, 74vw);
  height: 56px;
  margin: 0;
  padding: 0;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(0, 0, 0, .42);
  background: rgba(243, 242, 237, .96);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .05);
  font-family: "Courier New", Courier, monospace;
}

.site-homebar::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 11px;
  width: 19px;
  height: 11px;
  border-top: 1px solid #1748ff;
  border-bottom: 1px solid #1748ff;
  transform: skewX(-25deg);
}

.site-homebar::after {
  content: "";
  position: absolute;
  right: -11px;
  bottom: 10px;
  width: 25px;
  height: 7px;
  background: repeating-linear-gradient(
    90deg,
    #ff2682 0 2px,
    transparent 2px 5px
  );
}

.site-homebar .site-nav-item,
.site-homebar .site-nav-item.active {
  position: relative;
  width: auto;
  height: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  border: 0;
  border-right: 1px solid rgba(20, 20, 20, .2);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #171717;
  text-decoration: none;
  font-family: "Courier New", Courier, monospace;
  font-size: clamp(12px, .78vw, 15px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .2px;
  transform: none;
  transition: background .17s ease, color .17s ease;
}

.site-homebar .site-nav-item:last-of-type {
  border-right: 0;
}

.site-homebar .site-nav-item:hover,
.site-homebar .site-nav-item:focus-visible,
.site-homebar .site-nav-item.active:hover,
.site-homebar .site-nav-item.active:focus-visible {
  color: #fff;
  background: #171717;
  transform: none;
}

.site-homebar .site-nav-item > span {
  width: auto;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: inherit;
  transform: none;
  transition: none;
}

.site-homebar .site-nav-num {
  font-size: clamp(8px, .5vw, 10px);
  opacity: .42;
}

.site-homebar .site-nav-marker {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border: 1px solid #ff2682;
  background: transparent;
  transform: translate(-50%, -50%) rotate(45deg);
  pointer-events: none;
}

/* Leave room for the shared shell on the project-detail page. */
.project-page .back-link {
  top: 128px;
}

@media (min-width: 721px) and (max-width: 1150px) {
  .site-homebar {
    width: 88vw;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 0 10px;
  }

  .site-logo-link {
    width: 98px;
  }

  .site-logo-link img {
    width: 98px;
  }

  .site-homebar {
    top: 64px !important;
    width: calc(100vw - 20px);
    height: 48px;
  }

  .site-homebar .site-nav-num {
    display: none;
  }

  .site-homebar .site-nav-item,
  .site-homebar .site-nav-item.active {
    gap: 0;
    font-size: 8px;
    letter-spacing: 0;
  }

  .project-page .back-link {
    top: 120px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-logo-link:hover,
  .site-logo-link:focus-visible {
    animation: none;
    transform: translateY(-2px);
  }
}