/* dmytro-ruchko.com */

:root {
  --bg:      #0a0a0a;
  --fg:      #dcdcdc;   /* body text       14.4:1 on --bg */
  --dim:     #8f8b84;   /* secondary copy   5.8:1 on --bg */
  --accent:  #e8e2d6;   /* bone            15.4:1 on --bg */
  --rule:    #232323;   /* hairlines */
  --frame:   #3d3d3d;   /* media edges */
  --control: #636363;   /* control borders, 3:1 min */
  --label:   #c8873f;   /* amber  6.6:1 */
  --todo:    #e0574f;   /* red    5.3:1 */

  --mono: ui-monospace, "SF Mono", "Roboto Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --measure: 60ch;
  --pad: 1.25rem;
  --dlg-max: min(85vh, 52rem);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  padding: 0 var(--pad) 6rem;
}

/* ---- Type ---- */

h1, h2, h3 {
  font-family: var(--mono);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 7vw, 3.75rem);
  letter-spacing: 0.06em;
  color: var(--accent);
}

h2 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--label);
  font-weight: 400;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

h3 { font-size: 1.375rem; color: var(--accent); }

p { margin: 0.75rem 0 0; max-width: var(--measure); }

.lede {
  font-family: var(--mono);
  font-size: clamp(0.9375rem, 2.2vw, 1.125rem);
  color: var(--fg);
  margin-top: 1.25rem;
}

.meta { color: var(--dim); }

.role { margin-top: 1.1rem; }

.role .label {
  display: block;
  font-family: var(--mono);
  color: var(--label);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 0.3rem;
}

.todo {
  font-family: var(--mono);
  color: var(--todo);
  font-size: 0.9em;
  text-decoration: underline dashed;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}
h3.todo { font-size: 1.125rem; }

/* ---- Layout ---- */

main { max-width: 72rem; margin: 0 auto; }

.section { padding: 5rem 0 0; }

/* ---- Hero ---- */

.hero {
  padding: 5.5rem 0 4rem;
}

.hero .lede { max-width: 44ch; }

@media (min-width: 52rem) {
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 3rem;
    padding: 8rem 0 5rem;
  }
  .hero-links ul {
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    gap: 0.65rem;
    margin: 0;
  }
}

/* ---- Links ---- */

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

a:hover { background: var(--accent); color: var(--bg); text-decoration: none; }

a:focus-visible,
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.links ul {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.875rem;
}

.skip { position: absolute; left: -9999px; }
.skip:focus {
  left: var(--pad);
  top: var(--pad);
  padding: 0.5rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--accent);
  font-family: var(--mono);
}

/* ---- Featured projects ---- */

.project { padding-bottom: 4rem; }
.project + .project { border-top: 1px solid var(--rule); padding-top: 4rem; }

.media { margin: 1.75rem 0 0; }

.clip {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  background: #111;
  border: 1px solid var(--frame);
  overflow: hidden;
  text-decoration: none;
}

.clip:hover { background: #111; }

.clip video,
.clip img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.clip-cta {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  background: rgba(10, 10, 10, 0.88);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 0.5rem 0.8rem;
  border-top: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}

.clip-cta::after { content: " \2197"; }

.clip:hover .clip-cta,
.clip:focus-visible .clip-cta { background: var(--accent); color: var(--bg); }

figcaption {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--dim);
  margin-top: 0.6rem;
  letter-spacing: 0.04em;
}

@media (min-width: 62rem) {
  .project {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
    column-gap: 4.5rem;
    padding-bottom: 5rem;
  }
  .project + .project { padding-top: 5rem; }

  .project-text { order: 1; }
  .media { order: 2; margin: 0; }

  /* every second project mirrors */
  .project:nth-of-type(even) {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .project:nth-of-type(even) .project-text { order: 2; }
  .project:nth-of-type(even) .media { order: 1; }

  .project--text-only { display: block; }
}

/* ---- Other games grid ---- */

.grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 3rem 2.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 34rem) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 62rem) { .grid { grid-template-columns: repeat(3, 1fr); } }

.game img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #111;
  border: 1px solid var(--frame);
  margin-bottom: 1rem;
}

.game h3 { font-size: 1.0625rem; }
.game p { font-size: 0.9375rem; max-width: none; }

.game-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--mono);
  font-size: 0.8125rem;
}

/* ---- Detail trigger ---- */

.more {
  appearance: none;
  -webkit-appearance: none;
  display: inline-block;
  margin-top: 1.75rem;
  padding: 0.6rem 1.1rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--control);
  border-radius: 0;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.more::after { content: " \2197"; }

.more:hover { border-color: var(--accent); }

/* ---- Dialogs ---- */

.writeup {
  width: min(46rem, calc(100vw - 2 * var(--pad)));
  max-height: var(--dlg-max);
  margin: auto;
  padding: 0;
  background: #0f0f0f;
  color: var(--fg);
  border: 1px solid #333;
  border-radius: 0;
  overflow: hidden;
}

.writeup::backdrop { background: rgba(0, 0, 0, 0.78); }

.writeup-inner {
  max-height: calc(var(--dlg-max) - 2px);
  overflow-y: auto;
  padding: 0 2.25rem 2.5rem;
  overscroll-behavior: contain;
}

.writeup-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  background: #0f0f0f;
  border-bottom: 1px solid var(--rule);
  padding: 2rem 0 1.1rem;
  margin-bottom: 2rem;
}

.writeup-head h2 {
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  text-transform: none;
  letter-spacing: 0.02em;
  font-weight: 700;
  color: var(--accent);
  border: 0;
  padding: 0;
  margin: 0;
}

.close {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 2.25rem;
  height: 2.25rem;
  background: transparent;
  color: var(--dim);
  border: 1px solid transparent;
  border-radius: 0;
  font-family: var(--mono);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.close:hover { color: var(--accent); border-color: var(--control); }

.writeup h3 {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 400;
  color: var(--label);
  margin-top: 2.25rem;
}

.writeup h3:first-of-type { margin-top: 0; }

.writeup p { margin-top: 0.5rem; max-width: 62ch; }

/* Fact table */
.facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1.5rem;
  margin: 0 0 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
  font-size: 0.875rem;
}

.facts dt {
  font-family: var(--mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--label);
  padding-top: 0.15rem;
}

.facts dd { margin: 0; color: var(--fg); }

@media (min-width: 40rem) {
  .facts {
    grid-template-columns: repeat(2, max-content 1fr);
    column-gap: 2.5rem;
  }
}

/* ---- Motion ---- */

@starting-style {
  .writeup[open] { opacity: 0; }
  .writeup[open]::backdrop { opacity: 0; }
}

.writeup, .writeup::backdrop {
  opacity: 1;
  transition: opacity 160ms ease-out, overlay 160ms allow-discrete, display 160ms allow-discrete;
}

.writeup:not([open]), .writeup:not([open])::backdrop { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}