/* ═══════════════════════════════════════════════════════════
   Shailja Thakur — site styles
   Serif titles, monospace metadata. Light + dark.
   ═══════════════════════════════════════════════════════════ */

:root{
  --ink:#16161a;
  --ink-soft:#5a5a63;
  --ink-faint:#8e8e98;
  --paper:#fbfaf8;
  --rule:#e2e0da;
  --rule-strong:#16161a;
  --signal:#0f5c4a;      /* peer-reviewed */
  --drift:#b4552d;       /* award / press */
  --link:#1a4fa0;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --col:940px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#eceae6; --ink-soft:#a3a19b; --ink-faint:#75736e;
    --paper:#121214; --rule:#2a2a2e; --rule-strong:#eceae6;
    --signal:#5cbfa5; --drift:#e08a5c; --link:#7aa7e8;
  }
}
:root[data-theme="dark"]{
  --ink:#eceae6; --ink-soft:#a3a19b; --ink-faint:#75736e;
  --paper:#121214; --rule:#2a2a2e; --rule-strong:#eceae6;
  --signal:#5cbfa5; --drift:#e08a5c; --link:#7aa7e8;
}

*,*::before,*::after{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--serif);font-size:1.0625rem;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:2px}
b,strong{font-weight:600}
.wrap{max-width:var(--col);margin:0 auto;padding:0 2rem}

/* ── masthead ── */
.masthead{padding:3.5rem 0 0}
.name-row{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:2rem;border-top:1.5px solid var(--rule-strong);padding-top:1.1rem;
}
h1{
  font-family:var(--serif);font-weight:500;font-size:clamp(2.4rem,6vw,3.9rem);
  line-height:0.98;letter-spacing:-0.025em;margin:0;
}
h1 a:hover{color:var(--drift)}
.role{
  font-family:var(--mono);font-size:0.75rem;letter-spacing:0.06em;
  color:var(--ink-soft);text-align:right;flex-shrink:0;padding-bottom:0.5rem;
}
.role span{display:block}

/* signature: measurement rule */
.scale{position:relative;height:16px;margin:1.1rem 0 0;border-top:1px solid var(--rule-strong)}
.scale i{position:absolute;top:0;width:1px;background:var(--rule-strong);height:4px}
.scale i.tall{height:9px}

/* ── nav ── */
nav{
  margin-top:3rem;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  display:flex;gap:2.2rem;padding:0.85rem 0;
  font-family:var(--mono);font-size:0.75rem;font-weight:500;
  letter-spacing:0.1em;text-transform:uppercase;
}
nav a{color:var(--ink-faint)}
nav a:hover{color:var(--ink)}
nav a.on{color:var(--ink);position:relative}
nav a.on::after{content:"";position:absolute;left:0;right:0;bottom:-0.9rem;height:2px;background:var(--ink)}

/* ── lede (about) ── */
.lede{display:grid;grid-template-columns:1fr 168px;gap:3rem;padding:2.5rem 0 0;align-items:start}
.lede p{margin:0 0 0.9rem;font-size:1.09rem;line-height:1.68}
.lede p:last-child{margin-bottom:0}
.lede .quiet{font-size:1.05rem}
.lede a{
  color:var(--link);
  border-bottom:1px solid color-mix(in srgb,var(--link) 30%,transparent);
  padding-bottom:0.5px;
}
.lede a:hover{border-bottom-color:var(--link)}
.lede a.award-link{
  color:var(--drift);font-weight:500;
  border-bottom-color:color-mix(in srgb,var(--drift) 35%,transparent);
}
.lede a.award-link:hover{border-bottom-color:var(--drift)}

.portrait{position:sticky;top:2rem}
/* the photo only — icons in .handles are also descendants of .portrait */
.portrait > img,.portrait > a > img{
  width:168px;border-radius:2px;display:block;filter:grayscale(1) contrast(1.04);
}
.handles{
  display:grid;grid-template-columns:1fr 1fr;gap:0.4rem;margin-top:0.9rem;
  font-family:var(--mono);font-size:0.75rem;font-weight:500;letter-spacing:0.04em;
}
.handles a{
  display:flex;align-items:center;justify-content:center;gap:0.34rem;
  padding:0.34rem 0.5rem;
  border:1px solid var(--rule);border-radius:2px;color:var(--ink);
  transition:border-color .12s,color .12s,background .12s;
}
.handles a:hover{
  border-color:var(--signal);color:var(--signal);
  background:color-mix(in srgb,var(--signal) 7%,transparent);
}
.handles a.wide{grid-column:1 / -1}
.handles img{
  width:14px;height:14px;min-width:14px;max-width:14px;
  object-fit:contain;flex-shrink:0;opacity:0.75;transition:opacity .12s;
  filter:none;
}
.handles a:hover img{opacity:1}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .handles img{filter:invert(1) brightness(1.6)}
}
:root[data-theme="dark"] .handles img{filter:invert(1) brightness(1.6)}

/* ── section heads ── */
.sec{padding:3.2rem 0 0}
.sec-head{display:flex;align-items:baseline;gap:0.9rem;margin-bottom:1.4rem}
.sec-head h2{
  font-family:var(--mono);font-size:0.75rem;font-weight:700;
  letter-spacing:0.16em;text-transform:uppercase;margin:0;flex-shrink:0;
}
.sec-head .fill{flex:1;height:1px;background:var(--rule)}
.sec-head .count{font-family:var(--mono);font-size:0.6875rem;color:var(--ink-faint);letter-spacing:0.08em}
.sec > p.intro{margin:0 0 0.4rem;font-size:1.06rem;line-height:1.68}

/* ── log rows (recent / news / talks / media / service) ── */
.log{display:flex;flex-direction:column}
.log-row{
  display:grid;grid-template-columns:92px 1fr;gap:1.6rem;
  padding:0.72rem 0;border-bottom:1px solid var(--rule);align-items:baseline;
}
.log-row:last-child{border-bottom:none}
.stamp{
  font-family:var(--mono);font-size:0.6875rem;font-weight:500;
  letter-spacing:0.06em;color:var(--ink-faint);text-transform:uppercase;
  white-space:nowrap;padding-top:0.22rem;
}
.log-body{font-size:1.0rem;line-height:1.55}
.log-body .lead{font-weight:600;color:var(--ink)}
a.lead{border-bottom:1px solid var(--rule)}
a.lead:hover{color:var(--drift);border-color:var(--drift)}
a.outlet{
  font-weight:600;color:var(--drift);
  border-bottom:1px solid color-mix(in srgb,var(--drift) 35%,transparent);
}
a.outlet:hover{border-bottom-color:var(--drift)}
.log-body a:not(.lead):not(.outlet){
  color:var(--link);border-bottom:1px solid color-mix(in srgb,var(--link) 30%,transparent);
}
.log-body a:not(.lead):not(.outlet):hover{border-bottom-color:var(--link)}
.log-note{font-family:var(--mono);font-size:0.6875rem;color:var(--ink-faint);letter-spacing:0.03em}
.tag{
  font-family:var(--mono);font-size:0.625rem;font-weight:700;
  letter-spacing:0.1em;text-transform:uppercase;
  padding:0.15rem 0.4rem;border:1px solid currentColor;border-radius:2px;
  margin-right:0.55rem;vertical-align:0.09em;white-space:nowrap;
}
.tag.pub{color:var(--signal)}
.tag.press{color:var(--drift)}
.tag.talk,.tag.post,.tag.svc{color:var(--ink-soft)}

/* ── publications ── */
.work{display:flex;flex-direction:column}
.item{
  display:grid;grid-template-columns:104px 1fr;gap:1.6rem;
  padding:1.05rem 0;border-bottom:1px solid var(--rule);
}
.item:last-child{border-bottom:none}
.venue{
  font-family:var(--mono);font-size:0.6875rem;font-weight:700;
  letter-spacing:0.07em;text-transform:uppercase;color:var(--signal);
  padding-top:0.3rem;line-height:1.5;
}
.venue.pre{color:var(--ink-faint);font-weight:500}
.title{font-size:1.09rem;font-weight:500;line-height:1.38;display:inline}
a.title:hover{color:var(--drift)}
.authors{font-size:0.94rem;color:var(--ink-soft);margin-top:0.22rem;line-height:1.5}
.authors b{color:var(--ink);font-weight:600}
.meta{
  font-family:var(--mono);font-size:0.6875rem;letter-spacing:0.05em;
  color:var(--ink-faint);margin-top:0.42rem;text-transform:uppercase;
}
.meta a:hover{color:var(--ink)}
.meta .sep{opacity:0.4;margin:0 0.4rem}
.award{
  font-family:var(--mono);font-size:0.625rem;font-weight:700;color:var(--drift);
  letter-spacing:0.1em;text-transform:uppercase;margin-left:0.5rem;white-space:nowrap;
}
.more{
  font-family:var(--mono);font-size:0.6875rem;letter-spacing:0.09em;
  text-transform:uppercase;color:var(--ink-faint);padding-top:1.2rem;display:inline-block;
}
.more:hover{color:var(--ink)}
.more::after{content:" \2192"}

/* ── blog listing ── */
.posts{display:flex;flex-direction:column}
.post-item{padding:1.3rem 0;border-bottom:1px solid var(--rule)}
.post-item:last-child{border-bottom:none}
.post-item h3{font-family:var(--serif);font-weight:500;font-size:1.32rem;line-height:1.28;margin:0 0 0.3rem}
.post-item h3 a:hover{color:var(--drift)}
.post-item .when{
  font-family:var(--mono);font-size:0.6875rem;letter-spacing:0.07em;
  text-transform:uppercase;color:var(--ink-faint);margin-bottom:0.5rem;
}
.post-item .sum{font-size:1.0rem;color:var(--ink-soft);line-height:1.6;margin:0}
.post-item .via{
  font-family:var(--mono);font-size:0.6875rem;letter-spacing:0.05em;
  color:var(--ink-faint);margin-top:0.5rem;text-transform:uppercase;
}
.post-item .via a{color:var(--link)}

footer{margin-top:4rem;border-top:1.5px solid var(--rule-strong);padding:1.1rem 0 3.5rem}

/* nothing may exceed the viewport width */
html,body{max-width:100%;overflow-x:hidden}
img{max-width:100%;height:auto}

@media(max-width:760px){
  .wrap{padding:0 1.25rem}
  .lede{grid-template-columns:1fr;gap:1.8rem}
  .portrait{position:static;order:-1;width:100%}
  /* scope to the photo only — .handles icons also live inside .portrait */
  .portrait > img,.portrait > a > img{width:132px}
  /* min-width:0 lets grid tracks shrink below their content width */
  .handles{max-width:340px;grid-template-columns:repeat(2,minmax(0,1fr))}
  .handles a{min-width:0}
  .name-row{flex-direction:column;align-items:flex-start;gap:0.5rem}
  .role{text-align:left;padding-bottom:0}
  .log-row,.item{grid-template-columns:1fr;gap:0.3rem}
  .stamp,.venue{padding-top:0}
  .venue br{display:none}
  .venue{display:inline-block}
  nav{gap:1.4rem;overflow-x:auto;-webkit-overflow-scrolling:touch}
}

@media(max-width:400px){
  .wrap{padding:0 1rem}
  .handles{grid-template-columns:1fr;max-width:100%}
  .handles a.wide{grid-column:auto}
  h1{font-size:2rem}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}