:root {
  --paper: #eef0f3;
  --ink: #1d2db8;
  --ink-soft: #4653c2;
  --rule: rgba(29, 45, 184, 0.2);
  --screen: #ffffff;
  --gutter: 16px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0d1233;
    --ink: #c8ceff;
    --ink-soft: #9aa3e6;
    --rule: rgba(200, 206, 255, 0.2);
    --screen: #161c45;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0d1233;
  --ink: #c8ceff;
  --ink-soft: #9aa3e6;
  --rule: rgba(200, 206, 255, 0.2);
  --screen: #161c45;
  color-scheme: dark;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Familjen Grotesk", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}

a { color: inherit; text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

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

.top, main, .bottom {
  max-width: 1240px;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* header */
.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 20px;
}
.name { font-weight: 700; text-decoration: none; font-size: 1.125rem; }
.links { display: flex; gap: 20px; }

/* intro */
.intro { padding: 12vh 0 9vh; }
.intro h1 {
  margin: 0;
  max-width: 17ch;
  font-size: clamp(2.25rem, 6.2vw, 5.25rem);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

/* work */
.work { border-top: 1.5px solid var(--ink); }

.list { list-style: none; margin: 0; padding: 0; }
.list li { border-bottom: 1px solid var(--rule); }

.row {
  all: unset;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 3.25rem 1fr auto;
  gap: 12px;
  align-items: baseline;
  width: 100%;
  padding: 14px 10px;
  cursor: default;
}
.row .year { color: var(--ink-soft); }
.row .title { font-weight: 600; font-size: 1.1875rem; }
.row .domain { color: var(--ink-soft); font-size: 0.9375rem; }

/* mobile detail lives inside each list item */
.detail { padding: 0 10px 28px; }
.detail .frame { margin-bottom: 14px; }
.detail p { margin: 0 0 8px; max-width: 60ch; }

.frame {
  border: 1.5px solid var(--ink);
  border-radius: 7px;
  overflow: hidden;
  background: var(--screen);
}
.frame-bar {
  height: 30px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-bottom: 1.5px solid var(--ink);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.screen { aspect-ratio: 16 / 10; position: relative; }
.screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  opacity: 0;
  transition: opacity 180ms ease;
}
.screen img.ready { opacity: 1; }

.screen-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink-soft);
  background:
    repeating-linear-gradient(45deg, transparent 0 10px, var(--rule) 10px 11px);
}

.viewer { display: none; }

/* desktop: list + sticky viewer */
@media (min-width: 900px) {
  :root { --gutter: 40px; }

  .work {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: start;
  }
  .list { margin-top: 0; }
  .detail { display: none; }

  .row { cursor: pointer; border-radius: 3px; }
  .row:hover .title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
  .row[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
  .row[aria-pressed="true"] .year,
  .row[aria-pressed="true"] .domain { color: var(--paper); opacity: 0.75; }
  .row[aria-pressed="true"] .title { text-decoration: none; }
  .row:focus-visible { outline-offset: -2px; }

  .viewer {
    display: block;
    position: sticky;
    top: 28px;
    padding-top: 24px;
  }
  .viewer-title {
    margin: 20px 0 6px;
    font-size: 1.75rem;
    line-height: 1.15;
    letter-spacing: -0.015em;
  }
  .viewer-title a { text-decoration: none; }
  .viewer-title a:hover { text-decoration: underline; }
  .viewer-desc { margin: 0; max-width: 58ch; }
}

.status { padding: 24px 10px; max-width: 60ch; }

.bottom {
  padding-top: 18vh;
  padding-bottom: 40px;
}
.bottom p { margin: 0; font-size: 1.25rem; }

@media (prefers-reduced-motion: reduce) {
  .screen img { transition: none; }
}