:root {
  --retro-bg: #f4b4c4;
  --retro-cream: #faf4e8;
  --retro-paper: #fffdf6;
  --retro-ink: #111;
  --retro-muted: #5a5a5a;
  --retro-border: 2.5px solid var(--retro-ink);
  --retro-shadow: 5px 5px 0 var(--retro-ink);
  --retro-shadow-sm: 3px 3px 0 var(--retro-ink);
  --retro-title-salmon: #f4a08a;
  --retro-title-yellow: #f5d86a;
  --retro-title-orange: #f4a050;
  --retro-accent: #7ec89a;
  --retro-accent-dark: #3d8b62;
  --retro-code: #e8f5ec;
  --retro-frame: min(53.125rem, 96vw);
  --font-ui: "Quicksand", "Oxanium", system-ui, sans-serif;
  --font-display: "Tektur", "Oxanium", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  font-family: var(--font-ui);
  color: var(--retro-ink);
  background: var(--retro-bg);
  scrollbar-color: var(--retro-ink) var(--retro-cream);
  scrollbar-width: thin;
}

body {
  padding-bottom: 3rem;
}

#floating-image {
  position: fixed;
  pointer-events: none;
  width: 1.875rem;
  z-index: 9999;
}

.header,
.footer {
  height: 4rem;
  width: 100%;
}

.header {
  position: relative;
}

.footer {
  position: relative;
  height: 3rem;
}

/* Nav */
.nav-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem 1.25rem;
  padding: 0.75rem 1rem 0.5rem;
  position: relative;
  z-index: 5;
}

.nav-button {
  all: unset;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border: var(--retro-border);
  background: var(--retro-cream);
  box-shadow: var(--retro-shadow-sm);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.nav-button:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--retro-ink);
}

.nav-button:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--retro-ink);
}

/* Main window frame */
.wrapper {
  position: relative;
  width: min(53.125rem, calc(100% - 2rem));
  min-height: 44rem;
  margin: 0.5rem auto 2rem;
  padding: 0.75rem 0.75rem 3.5rem;
  background: var(--retro-cream);
  border: var(--retro-border);
  box-shadow: var(--retro-shadow);
  overflow: hidden;
}

.wrapper::before {
  content: "PROJECTS.EXE";
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px dashed rgb(17 17 17 / 25%);
}

.mySlides {
  display: none;
  width: 100%;
  min-height: 40rem;
  flex-direction: row;
  gap: 0.65rem;
  position: absolute;
  inset: 0.75rem;
  top: 2.5rem;
}

.mySlides.show {
  display: flex;
}

.column1,
.column2 {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 0;
}

.column1 {
  flex: 0 0 38%;
  min-width: 0;
}

.column1 img {
  order: 2;
  flex: 1;
  width: 100%;
  min-height: 18rem;
  max-height: 36rem;
  object-fit: cover;
  border: var(--retro-border);
  box-shadow: var(--retro-shadow-sm);
  background: var(--retro-paper);
  animation: slideFadeIn 0.45s ease forwards;
}

#project-name {
  order: 3;
  position: relative;
  inset: auto;
  width: 100%;
  height: auto;
  min-height: 2.75rem;
  text-align: left;
  z-index: 3;
  margin-top: 0;
}

.column1 > .navigation-bar:first-child {
  order: 1;
}

/* Retro title bars */
.navigation-bar {
  display: flex;
  width: 95%;
  align-items: center;
  justify-content: space-between;
  min-height: 2.125rem;
  padding: 0.35rem 0.65rem;
  border: var(--retro-border);
  box-shadow: var(--retro-shadow-sm);
  background: var(--retro-title-salmon);
}

.column2 > .navigation-bar {
  background: var(--retro-title-yellow);
}

#project-name.navigation-bar {
  background: var(--retro-title-orange);
}

.navigation-bar::after {
  content: "● ● ●";
  font-size: 0.42rem;
  letter-spacing: 0.18em;
  line-height: 1;
  opacity: 0.85;
  flex-shrink: 0;
}

.navigation-bar p {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-indent: 0;
}

#bar1,
#ptitle {
  animation: slideFadeIn 0.45s ease forwards;
}

.column2 {
  flex: 1;
  min-width: 0;
}

#metrology {
  object-fit: contain;
  background: #fff;
}

#project-name p {
  animation: slideFadeIn 0.45s ease forwards;
  margin: 0;
}

/* Content panels */
.c2b1,
.c2b2 {
  width: 95%;
  border: var(--retro-border);
  box-shadow: var(--retro-shadow-sm);
  background: var(--retro-paper);
}

.c2b1 {
  flex: 1;
  min-height: 16rem;
  max-height: 27.5rem;
  overflow: auto;
  padding: 0.85rem 1rem;
  margin: 0;
  scrollbar-color: var(--retro-ink) var(--retro-cream);
  scrollbar-width: thin;
}

.c2b2 {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4rem;
  padding: 0.35rem 0.75rem;
  margin: 0;
}

.c2b1 ul {
  animation: slideFadeIn 0.45s ease forwards;
  list-style: none;
  padding: 0;
  margin: 0;
}

.c2b1 > ul > li {
  animation: slideFadeIn 0.45s ease forwards;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0.85rem 0 0.35rem;
  color: var(--retro-ink);
  text-indent: 0;
}

.c2b1 > ul > li::before {
  content: "▸ ";
  color: var(--retro-accent-dark);
}

.c2b1 > ul > li:first-child {
  margin-top: 0;
}

.ul-indent {
  padding-left: 0.85rem;
  margin: 0.25rem 0 0.5rem;
  list-style: none;
}

.li-indent {
  animation: slideFadeIn 0.45s ease forwards;
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--retro-muted);
  text-indent: 0;
  margin: 0.2rem 0;
}

.li-indent::before {
  content: "– ";
  color: var(--retro-accent-dark);
}

.c2b1 li[style*="75d485"],
.c2b1 ul[style*="75d485"] .li-indent,
.c2b1 .li-indent[style*="75d485"] {
  color: var(--retro-accent-dark) !important;
}

.c2b1 pre {
  margin: 0.5rem 0 0;
  padding: 0.75rem;
  border: 2px solid var(--retro-ink);
  background: var(--retro-code);
  overflow-x: auto;
  box-shadow: 2px 2px 0 var(--retro-ink);
}

.c2b1 code {
  font-family: "Roboto Mono", monospace;
  font-size: 0.72rem;
}

/* Retro progress sliders */
.slidecontainer {
  width: 100%;
}

.slidecontainer p {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--retro-ink);
}

.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 1.125rem;
  border: var(--retro-border);
  border-radius: 999px;
  background: var(--retro-cream);
  outline: none;
  cursor: pointer;
  box-shadow: inset 2px 2px 0 rgb(17 17 17 / 8%);
  animation: slideFadeIn 0.45s ease forwards;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  border: var(--retro-border);
  border-radius: 50%;
  background: var(--retro-accent);
  box-shadow: 2px 2px 0 var(--retro-ink);
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 1.125rem;
  height: 1.125rem;
  border: var(--retro-border);
  border-radius: 50%;
  background: var(--retro-accent);
  box-shadow: 2px 2px 0 var(--retro-ink);
  cursor: pointer;
}

.slider::-moz-range-track {
  height: 1.125rem;
  border: var(--retro-border);
  border-radius: 999px;
  background: var(--retro-cream);
}

/* Slide controls */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  bottom: 1rem;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  min-height: 2.25rem;
  padding: 0.35rem 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--retro-ink);
  text-decoration: none;
  background: var(--retro-title-yellow);
  border: var(--retro-border);
  box-shadow: var(--retro-shadow-sm);
  user-select: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.prev {
  right: auto;
  left: 15.25rem;
}

.next {
  right: auto;
  left: 17.5rem;
}

.prev:hover,
.next:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--retro-ink);
}

.prev:active,
.next:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--retro-ink);
}

@keyframes slideFadeIn {
  from {
    opacity: 0;
    transform: translateX(-1.25rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

p {
  margin-bottom: 0;
}

/* Tablet */
@media (max-width: 56rem) {
  .wrapper {
    min-height: auto;
    padding-bottom: 3.5rem;
  }

  .mySlides {
    position: relative;
    inset: auto;
    top: auto;
    min-height: auto;
    flex-direction: column;
  }

  .mySlides.show {
    display: flex;
  }

  .column1,
  .column2 {
    flex: none;
    width: 100%;
  }

  .column1 img {
    min-height: 14rem;
    max-height: 22rem;
  }

  .c2b1 {
    max-height: none;
  }

  .prev,
  .next {
    bottom: 0.5rem;
  }
}

/* Mobile */
@media (max-width: 36rem) {
  .nav-buttons {
    gap: 0.35rem 0.65rem;
  }

  .navigation-bar {
    width:100%;
  }
  .c2b1 {
    width: 100%;
  }
  .c2b2 {
    width: 100%;
  }

  .nav-button {
    font-size: 0.62rem;
    padding: 0.3rem 0.5rem;
  }

  .wrapper {
    width: min(53.125rem, calc(100% - 1rem));
    margin-inline: auto;
    padding: 0.55rem 0.55rem 3.25rem;
    box-shadow: 3px 3px 0 var(--retro-ink);
  }

  .wrapper::before {
    font-size: 0.58rem;
  }

  .navigation-bar p {
    font-size: 0.68rem;
  }

  .c2b1 {
    padding: 0.65rem 0.75rem;
  }

  .c2b1 > ul > li {
    font-size: 0.74rem;
  }

  .li-indent {
    font-size: 0.68rem;
  }

  .prev,
  .next {
    min-width: 2.15rem;
    min-height: 2rem;
    font-size: 0.85rem;
  }

  .prev {
    right: 3.65rem;
    left: auto;
  }

  .next {
    right: 0.55rem;
    left: auto;
  }
}