/* Jai Bellare — personal site. Direction 1C, "lab notebook". */

:root,
[data-theme="light"] {
  --bg:   #fbfaf8;
  --fg:   #1a1a18;
  --mut:  #74716a;
  --line: #dcd8d0;
  --ph:   #eeebe4;
  --acc:  #a8552c;
  --hl:   #f3efe7;
}

[data-theme="dark"] {
  --bg:   #141412;
  --fg:   #ecebe6;
  --mut:  #9a968e;
  --line: #33322c;
  --ph:   #212120;
  --acc:  #d98a5c;
  --hl:   #1e1d1a;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Newsreader', Georgia, serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
a:hover { opacity: 0.65; }

img { display: block; max-width: 100%; }

.shell {
  padding: clamp(28px, 6vw, 64px) clamp(20px, 7vw, 76px) clamp(56px, 9vw, 96px);
}

/* ---------------------------------------------------------------- header */

.header {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--fg);
}

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 24px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acc);
}

.name {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(46px, 9vw, 76px);
  line-height: 1;
  letter-spacing: -0.005em;
  margin: 6px 0 0;
}

.theme-toggle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--mut);
  border: 1px solid var(--line);
  padding: 7px 12px;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 0;
}

/* ----------------------------------------------------------- intro block */

.intro {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(28px, 5vw, 44px);
}

.sidebar {
  flex: 1 1 170px;
  min-width: 150px;
  max-width: 190px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 16px;
}

.selfie {
  flex: 1 1 120px;
  min-width: 0;
  max-width: 190px;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.sidebar-text {
  flex: 1 1 130px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.identity {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mut);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
}

.links a {
  color: var(--acc);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.icon {
  width: 13px;
  height: 13px;
  flex: none;
  fill: currentColor;
}

.intro-main {
  flex: 1 1 380px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.lede {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 22px);
  line-height: 1.5;
  font-weight: 350;
  max-width: 42em;
}

.highlight {
  border-left: 3px solid var(--acc);
  background: var(--hl);
  padding: 16px 20px;
}

.highlight p {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 20px);
  line-height: 1.5;
  font-weight: 400;
  max-width: 32em;
}

.highlight p + p { margin-top: 12px; }

/* Hairline dividers come from the 1px gap over a --line background. */
.availability {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.availability-cell {
  flex: 1 1 160px;
  background: var(--bg);
  padding: 14px 18px;
}

.availability-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mut);
}

.availability-value {
  font-size: 19px;
  margin-top: 4px;
}

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

.projects {
  margin-top: clamp(44px, 8vw, 76px);
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 52px);
}

.project-row {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 4vw, 40px);
  align-items: flex-start;
  border-top: 1px solid var(--fg);
  padding-top: 12px;
}

.rail {
  flex: 0 1 170px;
  min-width: 150px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mut);
}

.project-body { flex: 1 1 380px; min-width: 0; }

.project-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.disclosure {
  background: transparent;
  border: 0;
  padding: 4px 2px 0 0;
  cursor: pointer;
  color: var(--mut);
  font-size: 14px;
  font-family: 'IBM Plex Mono', monospace;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.disclosure[aria-expanded="true"] { transform: rotate(90deg); }

.project-title {
  flex: 1;
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.15;
  margin: 0;
  max-width: 20em;
  cursor: pointer;
}

.copy-link {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--mut);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 9px;
  cursor: pointer;
  white-space: nowrap;
}

.panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease;
}

.panel--fast { transition-duration: 0.45s, 0.3s; }

.panel.is-open { max-height: none; opacity: 1; }

/* The 24px left indent lines the content up under the heading, past the arrow. */
.panel-inner { padding: 10px 0 4px 24px; }
.panel-inner--roomy { padding-top: 14px; }

.guide {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--mut);
}

.figures {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.figures img,
.figures .placeholder {
  flex: 1 1 200px;
  min-width: 0;
  height: clamp(150px, 22vw, 200px);
  object-fit: cover;
}

.figures--tall {
  margin-top: 0;
}

.figures--tall img {
  height: clamp(170px, 26vw, 230px);
}

.placeholder {
  background: repeating-linear-gradient(135deg, var(--ph) 0 8px, var(--bg) 8px 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--mut);
}

.subhead {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--acc);
  margin: 26px 0 0;
  font-weight: 400;
}

.bullets {
  margin: 18px 0 0;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: clamp(17px, 2.2vw, 18px);
  line-height: 1.5;
  font-weight: 350;
  max-width: 36em;
}

/* Inline links inside prose — a hairline underline in the accent, so they read
   as links without competing with the rust nav links. */
.lede a,
.bullets a,
.guide a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--acc);
}

.guide + .bullets { margin-top: 16px; }
.subhead + .bullets { margin-top: 12px; }

/* ------------------------------------------------------------ responsive */

/* Below this width the intro columns have wrapped, so the sidebar takes the
   full width and its text sub-column moves beside the photo instead of under it. */
@media (max-width: 420px) {
  .sidebar { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  .panel, .disclosure { transition: none; }
}