/* ============================================
   Global styles — minimal, cool off-white palette
   Accent colors: black opacity variants + Figma purple
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f4f5f7;
  --surface: #eaebef;
  --surface-2: #e2e3e8;

  --text: #121316;
  --text-70: rgba(18, 19, 22, 0.7);
  --text-55: rgba(18, 19, 22, 0.55);
  --text-35: rgba(18, 19, 22, 0.35);
  --text-18: rgba(18, 19, 22, 0.18);

  --border: rgba(18, 19, 22, 0.1);
  --border-strong: rgba(18, 19, 22, 0.18);

  --accent: #9747ff; /* Figma component-layer purple — use sparingly */
  --accent-10: rgba(151, 71, 255, 0.1);

  --yellow: #fff48d;

  --sidebar-w: 200px;
  --nav-h: 64px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;
  --font-meta: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; }

/* ── PLACEHOLDER BLOCKS ──
   Swap these out for real exported images/screens.
   Structure (div.img-block > span.label) stays the same,
   so replacing with <img> just means dropping the span. */
.img-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
}

.img-block span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-35);
}

.img-block.phone {
  width: 220px;
  height: 460px;
  border-radius: 24px;
  flex-shrink: 0;
}

.img-block.phone.small {
  width: 160px;
  height: 340px;
  border-radius: 18px;
}

/* ============================================
   DEEP CASE STUDY TEMPLATE
   Two-column: fixed left sidebar (internal section
   nav) + scrolling right content. Used by pages like
   case-studies/brooklyn-museum.html.
   ============================================ */

/* ── TOP NAV ── */
.top-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
}

/* ── JJ LOGO ──
   Collapsed to "JJ"; on hover/focus the rest of each name slides out
   to read "Jillian Jackson". Each .logo-rest is an inline grid whose
   single column animates 0fr → 1fr, so it grows to the text's natural
   width with no hard-coded max-width. */
.logo-jj {
  white-space: nowrap;
  text-transform: lowercase; /* "jj" → "jillian jackson" */
}

.logo-rest {
  display: inline-grid;
  grid-template-columns: 0fr;
  vertical-align: baseline;
  opacity: 0;
  transition: grid-template-columns 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.3s ease;
}

/* clip, not hidden: hidden makes this a scroll container, which moves
   the baseline to the box bottom and knocks the letters off the J's line */
.logo-rest > span {
  min-width: 0;
  overflow: clip;
}

.logo-jj:hover .logo-rest,
.logo-jj:focus-visible .logo-rest {
  grid-template-columns: 1fr;
  opacity: 1;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-55);
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); }

.nav-links a.button {
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 7px 16px;
}

.nav-links a.button:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

/* ── SIDEBAR ── */
.sidebar {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  width: var(--sidebar-w);
  height: calc(100vh - var(--nav-h));
  padding: 32px 0 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.sidebar-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-70);
  margin-bottom: 24px;
  width: fit-content;
}

.sidebar-back:hover { color: var(--text); }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  list-style: none;
}

.sidebar-nav a {
  position: relative;
  display: block;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-35);
  padding: 4px 0 4px 14px;
  transition: color 0.15s;
}

.sidebar-nav a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: transparent;
  transition: background 0.15s;
}

.sidebar-nav a:hover { color: var(--text-70); }

.sidebar-nav a.active {
  color: var(--text);
}

.sidebar-nav a.active::before {
  background: var(--accent);
}

/* Nested sub-section link (e.g. Research → Quant / Qual) */
.sidebar-nav a.sub {
  padding-left: 26px;
  font-size: 12px;
}

.sidebar-nav a.sub::before { left: 12px; }

/* ── MAIN ── */
.main {
  margin-left: var(--sidebar-w);
  margin-top: var(--nav-h);
  padding-bottom: 140px;
}

/* ── HEADER / PROJECT META ── */
.project-header {
  padding: 56px 64px 0;
  max-width: 900px;
}

.project-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.project-title {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.project-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-55);
  max-width: 620px;
  margin-bottom: 40px;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.meta-col label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-35);
  margin-bottom: 8px;
}

.meta-col p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-70);
}

/* ── HERO VISUAL ── */
.hero-visual {
  padding: 0 64px;
  margin-bottom: 64px;
}

.hero-visual .img-block {
  width: 100%;
  height: 480px;
}

/* ── SECTIONS ── */
.section {
  padding: 72px 64px 0;
  max-width: 1100px;
}

.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-35);
  margin-bottom: 14px;
}

/* Heading hierarchy: H1 .project-title (serif 46) →
   H2 .section-heading (serif 34) → H3 .section-subheading (serif 22)
   → small sans .section-label for minor groupings. Body stays sans. */
.section-heading {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 500;
  line-height: 1.2;
  max-width: 640px;
  margin-bottom: 24px;
}

.section-body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-70);
  max-width: 640px;
  margin-bottom: 16px;
}

.section-body.todo {
  color: var(--text-35);
  font-style: italic;
}

.section-subheading {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.3;
  margin: 40px 0 10px;
}

/* No extra gap when a subheading opens the section */
.section-heading + .section-subheading,
.section-heading + div > .section-subheading:first-child { margin-top: 0; }

/* Larger intro line, e.g. the research question */
.section-lead {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text);
  max-width: 640px;
  margin-bottom: 16px;
}

.section-body + .section-label { margin-top: 32px; }
.section-label + .stat-grid { margin-top: 0; }

.section-list {
  list-style: none;
  max-width: 640px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.section-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-70);
}

.section-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-35);
}

.section-list strong,
.section-body strong { color: var(--text); font-weight: 600; }

/* Numbered variant — serif numerals in place of dots */
.section-list.numbered { counter-reset: step; }

.section-list.numbered li { padding-left: 28px; counter-increment: step; }

.section-list.numbered li::before {
  content: counter(step);
  top: 0;
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
}

.inline-link {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── COMPARISON TABLE ── */
.case-table {
  width: 100%;
  max-width: 900px;
  border-collapse: collapse;
  margin: 32px 0 24px;
  font-size: 14px;
  line-height: 1.6;
}

.case-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-35);
  padding: 0 24px 12px 0;
  border-bottom: 1px solid var(--border-strong);
}

.case-table td {
  vertical-align: top;
  color: var(--text-70);
  padding: 16px 24px 16px 0;
  border-bottom: 1px solid var(--border);
}

.case-table td:last-child { color: var(--text); }

/* ── STAT GRID (headline numbers) ── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.stat {
  background: var(--surface);
  border-radius: 8px;
  padding: 24px;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 500;
  line-height: 1.1;
  color: var(--text);
}

.stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-55);
  margin-top: 8px;
}

@media (max-width: 720px) {
  .stat-grid { grid-template-columns: 1fr; }
}

/* Real exported image — drop-in replacement for .img-block.img-full.
   No border/radius: artifacts sit directly on the page. */
.case-img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 32px;
}

/* Small source images — show at native size, don't upscale */
.case-img-narrow { max-width: 440px; }

/* Side-by-side media: the row supplies the top margin */
.img-half-row { align-items: start; }
.img-half-row .case-img { margin-top: 0; }

/* Equal-height media row for mixed shapes (e.g. landscape + phone).
   Each child sets --ar (width / height); widths grow in proportion,
   so every item lands at the same height. */
.media-row {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.media-row > * {
  flex: var(--ar, 1) 1 0;
  min-width: 0;
  margin-top: 0;
}

.media-row .case-img { margin-top: 0; }

.media-caption {
  font-family: var(--font-meta);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-55);
  margin-top: 14px;
}

.media-caption strong { color: var(--text); font-weight: 600; }

/* ── IMAGE LAYOUT HELPERS ── */
.img-full { width: 100%; height: 440px; margin-top: 32px; }

.img-half-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.img-half { height: 300px; }

.img-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.img-grid .img-block { height: 200px; }

/* ── FEATURE ROWS (Final Prototype) ── */
.feature-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.feature-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.feature-item.reverse { direction: rtl; }
.feature-item.reverse > * { direction: ltr; }

.feature-text h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-text p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-55);
}

/* ── SCREEN ROWS (final screens at bottom) ── */
.screen-row {
  margin-top: 40px;
}

.screen-row-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
}

.screen-row-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
}

/* ── TAG (small breadcrumb / link bar) ── */
.tag-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-55);
  background: var(--surface);
  border-radius: 20px;
  padding: 5px 12px;
}

.tag-link {
  font-size: 12px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--accent);
}

/* ── CTA / FOOTER ── */
.cta-block {
  margin-top: 40px;
  padding: 36px;
  background: var(--surface);
  border-radius: 8px;
  max-width: 560px;
}

.cta-block h3 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
}

.cta-block p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-55);
  margin-bottom: 18px;
}

.cta-link {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  border-bottom: 1.5px solid var(--text);
  padding-bottom: 2px;
}

footer {
  margin-left: var(--sidebar-w);
  padding: 80px 64px 48px;
  border-top: 1px solid var(--border);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.footer-credit {
  font-size: 12px;
  color: var(--text-35);
}

.footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer-links a {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-55);
}

.footer-links a:hover { color: var(--text); }

/* ============================================
   LANDING PAGE
   ============================================ */

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px 64px 0;
}

.landing-nav .nav-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

.landing-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.landing-nav .nav-links a {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  opacity: 0.75;
  transition: opacity 0.2s;
}

.landing-nav .nav-links a:hover { opacity: 1; }

/* ── HERO ── */
.landing-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--accent);
  padding-bottom: 72px;
}

.landing-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(56px, 11vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  color: var(--text);
  padding: 0 56px;
  margin: 0;
}

/* ── PROJECT LIST ── */
.project-list {
  background: var(--bg); /* matches the case study pages */
}

.project-row {
  position: relative; /* anchors .row-thumb */
  display: grid;
  grid-template-columns: 72px 1fr 150px 160px;
  /* Baseline (not center) pins year/role/duration to the title line,
     so they don't shift when the hover description expands the row */
  align-items: baseline;
  gap: 24px;
  padding: 40px 64px;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.2s;
}

.project-row:first-child { border-top: none; }

.project-row:hover { background: rgba(18, 19, 22, 0.03); }

.row-year {
  font-family: var(--font-meta);
  font-size: 13px;
  color: var(--text-55);
}

.row-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 40px);
  color: var(--text);
  transition: transform 0.2s;
}

.project-row:hover .row-title { transform: translateX(8px); }

/* Hover description — wrap title + desc in .row-main.
   Grid-rows 0fr → 1fr animates height without a fixed max-height. */
.row-main {
  display: flex;
  flex-direction: column;
}

.row-desc {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-70);
  transition: grid-template-rows 0.3s ease, opacity 0.3s ease, transform 0.2s;
}

.row-desc > span {
  overflow: hidden;
  padding-top: 0;
  transition: padding-top 0.3s ease;
}

.project-row:hover .row-desc,
.project-row:focus-visible .row-desc {
  grid-template-rows: 1fr;
  opacity: 1;
  transform: translateX(8px);
}

.project-row:hover .row-desc > span,
.project-row:focus-visible .row-desc > span { padding-top: 8px; }

/* Touch devices can't hover — show descriptions by default */
@media (hover: none) {
  .row-desc { grid-template-rows: 1fr; opacity: 1; }
  .row-desc > span { padding-top: 8px; }
}

/* Hover thumbnail — floats over the role/duration columns.
   Absolutely positioned so it never affects row height;
   pointer-events off so it can't trap the hover state. */
.row-thumb {
  position: absolute;
  top: 50%;
  right: 64px;
  z-index: 2;
  width: min(480px, 34vw); /* cap so it doesn't cover titles on narrower screens */
  height: auto;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translate(16px, -50%);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-row:hover .row-thumb,
.project-row:focus-visible .row-thumb {
  opacity: 1;
  transform: translate(0, -50%);
}

/* "Coming soon" label — stands in for the thumbnail on projects
   without a case study yet; reuses .row-thumb positioning + motion */
.row-soon {
  width: auto;
  white-space: nowrap;
  font-family: var(--font-serif);
  font-size: 28px;
  font-style: italic;
  font-weight: 500;
  color: var(--text);
  background: var(--accent);
  border-radius: 999px;
  padding: 12px 32px;
}

/* No case study to open yet */
.project-row.is-soon { cursor: default; }

/* No hover on touch — and no room on small screens */
@media (hover: none), (max-width: 900px) {
  .row-thumb { display: none; }
}

.row-role,
.row-duration {
  font-family: var(--font-meta);
  font-size: 13px;
  color: var(--text-55);
  line-height: 1.4;
  text-align: center;
}

.row-duration { text-align: right; }

/* ── LANDING FOOTER ── */
.landing-footer {
  margin-left: 0;
  background: var(--accent);
  padding: 0 0 40px;
}

.landing-footer .landing-nav { padding: 56px 64px 40px; }

.landing-footer .footer-credit {
  font-family: var(--font-meta);
  font-size: 12px;
  color: var(--text);
  opacity: 0.6;
  padding: 0 64px;
}

@media (max-width: 720px) {
  .project-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 28px 24px;
  }
  .row-role, .row-duration { text-align: left; }
  .landing-nav { padding: 24px 24px 0; }
  .landing-nav .nav-links { gap: 20px; flex-wrap: wrap; }
  .landing-title { padding: 0 24px; }
  .landing-footer .landing-nav { padding: 40px 24px 24px; }
  .landing-footer .footer-credit { padding: 0 24px; }
}

/* ============================================
   SHALLOW CASE STUDY TEMPLATE
   Two-column: sticky left column (project name, role,
   brief description) + scrolling right column of
   selected photographs. Reference: willzhang.info/project/mnemonics
   Left column is sticky (not fixed) so it releases once
   its column ends, letting the footer stretch full-width.
   ============================================ */

.shallow-body {
  display: grid;
  grid-template-columns: min(42%, 720px) 1fr;
  align-items: start;
}

.shallow-left {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--nav-h) 64px 64px;
}

.shallow-meta {
  font-family: var(--font-meta);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-55);
  margin-bottom: 12px;
}

.shallow-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.3;
  max-width: 460px;
  color: var(--text);
  margin-bottom: 24px;
}

.shallow-desc {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-70);
  max-width: 500px;
  margin-bottom: 28px;
}

.shallow-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.shallow-tag {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-70);
  background: var(--surface);
  border-radius: 20px;
  padding: 6px 16px;
}

.shallow-left.is-scrollable {
  justify-content: flex-start;
  overflow-y: auto;
  padding-bottom: 48px;
}

.shallow-right {
  padding: calc(var(--nav-h) + 32px) 64px 120px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.shallow-shot .img-block {
  width: 100%;
  height: 620px;
}

/* Real image/video — no box, sits directly on the page */
.shallow-media {
  display: block;
  width: 100%;
  height: auto;
}

.shallow-caption:empty { display: none; }

.shallow-caption {
  font-family: var(--font-meta);
  font-size: 13px;
  color: var(--text-55);
  margin-top: 16px;
}

@media (max-width: 900px) {
  .shallow-body { grid-template-columns: 1fr; }
  .shallow-left {
    position: static;
    height: auto;
    padding: 48px 24px 32px;
  }
  .shallow-right {
    padding: 0 24px 80px;
    gap: 32px;
  }
  .shallow-shot .img-block { height: 360px; }
}

/* ============================================
   ABOUT PAGE
   Two-column: scrolling left text column + sticky
   right column (photo + decorative stars). Sticky
   (not fixed) so it releases at the end of the left
   column, letting the footer stretch full-width.
   ============================================ */

.about-page { background: var(--yellow); }

.about-page .top-nav {
  background: var(--yellow);
  border-bottom-color: rgba(18, 19, 22, 0.12);
}

.about-body {
  display: grid;
  grid-template-columns: 1fr min(38%, 460px);
  align-items: start;
}

/* Both columns pinned to row 1. The right column comes first in the
   HTML, so without an explicit row, grid auto-placement pushes the
   left column down to row 2 — below a full screen of empty space. */
.about-right {
  position: sticky;
  top: 0;
  grid-column: 2;
  grid-row: 1;
  height: 100vh;
  display: flex;
  /* Anchored bottom-right with no padding on those sides: the PNG's
     stars are cropped at its right/bottom edges, so flush placement
     makes them read as continuing off-screen. */
  align-items: flex-end;
  justify-content: flex-end;
  padding: var(--nav-h) 0 0 48px;
  overflow: hidden;
}

/* Photo + stars as one transparent PNG — scale to fit the viewport height */
.about-img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - var(--nav-h));
}

.about-left {
  grid-column: 1;
  grid-row: 1;
  max-width: 620px;
  padding: calc(var(--nav-h) + 56px) 64px 120px 64px;
}

.about-heading {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 42px;
  color: var(--text);
  margin-bottom: 20px;
}

.about-bio {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-70);
  margin-bottom: 20px;
}

.about-contact {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-55);
}

/* Email (copy-to-clipboard button) + LinkedIn link — styled as inline text */
.copy-email,
.about-link {
  font: inherit;
  color: var(--text);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--text-35);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}

.copy-email:hover,
.about-link:hover { text-decoration-color: var(--text); }

.copy-email.is-copied { text-decoration: none; }

.about-divider {
  border: none;
  border-top: 1px solid rgba(18, 19, 22, 0.15);
  margin: 48px 0;
}

.about-section + .about-section { margin-top: 48px; }

.about-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-55);
  margin-bottom: 24px;
}

.about-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  margin-bottom: 22px;
}

.about-row:last-child { margin-bottom: 0; }

.about-row-date {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-55);
}

.about-row-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.about-row-org {
  font-size: 14px;
  color: var(--text-70);
}

.about-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.about-skill {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-70);
  background: rgba(18, 19, 22, 0.06);
  border-radius: 6px;
  padding: 6px 12px;
}

@media (max-width: 900px) {
  .about-body { grid-template-columns: 1fr; }
  .about-right {
    position: static;
    grid-column: 1;
    grid-row: auto; /* stacked: photo first, text below */
    height: auto;
    padding: 48px 0 0 24px; /* still flush to the right edge */
  }
  .about-img { max-height: 70vh; }
  .about-left {
    grid-column: 1;
    grid-row: auto;
    max-width: none;
    padding: 48px 24px 80px;
  }
  .about-heading { font-size: 32px; }
  .about-row { grid-template-columns: 1fr; gap: 4px; }
}