/* maryambilal.me — academic research dossier. One oxblood accent shared with the CV. */
@font-face { font-family: "Newsreader"; src: url("/static/fonts/newsreader-latin-opsz-normal.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("/static/fonts/newsreader-latin-opsz-italic.woff2") format("woff2"); font-weight: 200 800; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/ibm-plex-sans-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/static/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/static/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #f3f5f8;
  --surface: #ffffff;
  --ink: #13203a;
  --text: #2a3347;
  --muted: #5d6679;
  --rule: #d6dbe3;
  --accent: #8a1c2b;
  --accent-soft: #f4e7e9;
  --live: #1d6b55;
  --live-soft: #e3f1ec;
  --pending: #8a5a00;
  --pending-soft: #fbf0d9;
  --band: #13203a;
  --band-text: #e8ecf3;
  --band-accent: #f0a7b2;
  --display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0e1320; --surface: #151c2b; --ink: #eef1f7; --text: #d1d7e2; --muted: #98a1b3; --rule: #283245;
    --accent: #e48593; --accent-soft: #2d1a21; --live: #6fcfae; --live-soft: #14302a; --pending: #e8bf6a; --pending-soft: #31270f;
    --band: #0a0f19; --band-text: #e8ecf3; color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 20; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 6px; }
.skip:focus { left: 16px; }
.wrap { max-width: 1160px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 720px) { .wrap { padding-left: 32px; padding-right: 32px; } }
.narrow { max-width: 760px; }

/* Header */
.site-head { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { font: 600 19px/1 var(--display); color: var(--ink); text-decoration: none; letter-spacing: .01em; }
.menu { display: flex; gap: 22px; font-size: 14.5px; align-items: center; }
.menu a { text-decoration: none; color: var(--muted); }
.menu a:hover, .menu a[aria-current="page"] { color: var(--ink); }
.menu .cv { color: var(--accent); font-weight: 600; }
.menu-toggle { display: none; }
@media (max-width: 800px) {
  .menu-toggle { display: block; }
  .menu-toggle summary { list-style: none; cursor: pointer; font: 600 14px/1 var(--sans); color: var(--ink); padding: 10px 12px; border: 1px solid var(--rule); border-radius: 6px; }
  .menu-toggle summary::-webkit-details-marker { display: none; }
  .menu-toggle[open] .menu { display: grid; }
  .menu { display: none; position: absolute; right: 16px; top: 60px; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; padding: 8px; gap: 0; min-width: 200px; box-shadow: 0 12px 32px rgb(0 0 0 / .12); }
  .menu a { padding: 12px 14px; border-radius: 6px; font-size: 16px; }
  .desktop-menu { display: none; }
}
@media (min-width: 801px) { .menu-toggle { display: none; } }

/* Shared type */
.eyebrow { font: 500 12px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin: 0; }
h1, h2, h3 { font-family: var(--display); color: var(--ink); text-wrap: balance; margin: 0; font-weight: 500; }
h2 { font-size: clamp(30px, 4vw, 40px); line-height: 1.12; letter-spacing: -.01em; }
h3 { font-size: 23px; line-height: 1.2; }
p { margin: 0; }
.lede { font-size: 18px; color: var(--text); max-width: 62ch; }
.muted { color: var(--muted); }
.note { font-size: 13.5px; color: var(--muted); }
main > section { padding-block: clamp(56px, 8vw, 96px); }
main > section + section { border-top: 1px solid var(--rule); }
.sec-head { display: grid; gap: 12px; margin-bottom: 36px; max-width: 760px; }
.sec-head .more { margin-top: 4px; }

.chip { display: inline-flex; align-items: center; gap: 6px; font: 500 11.5px/1.35 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border-radius: 4px; }
.chip::before { content: ""; width: 6px; height: 6px; flex: none; border-radius: 50%; background: currentColor; }
.chip.live { color: var(--live); background: var(--live-soft); }
.chip.pending { color: var(--pending); background: var(--pending-soft); }
.chip.done { color: var(--muted); background: color-mix(in srgb, var(--rule) 55%, transparent); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 6px; font: 600 15px/1 var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.ghost { border-color: var(--rule); color: var(--ink); background: var(--surface); }
.btn:hover { filter: brightness(1.08); }
.textlink { color: var(--accent); font-weight: 600; text-decoration: none; font-size: 15px; }
.textlink:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Hero */
.hero { padding-block: clamp(48px, 7vw, 88px) clamp(48px, 7vw, 80px); }
.hero .grid { display: grid; gap: 48px; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 920px) { .hero .grid { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 64px; } }
.hero h1 { font-size: clamp(40px, 6.2vw, 68px); line-height: 1.03; letter-spacing: -.02em; margin: 18px 0 24px; }
.hero h1 em, .page-title em { font-style: italic; color: var(--accent); font-weight: 400; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.portrait { background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; }
.portrait img { aspect-ratio: 1 / 1.05; width: 100%; object-fit: cover; object-position: 50% 30%; background: #fff; }
.ledger { padding: 18px 20px 20px; }
.ledger h2 { font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.ledger dl { margin: 0; display: grid; }
.ledger .item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 12px 0; border-top: 1px solid var(--rule); align-items: start; }
.ledger dt { font-weight: 600; color: var(--ink); font-size: 14.5px; line-height: 1.35; }
.ledger dd { margin: 0; grid-column: 1 / -1; font-size: 13.5px; color: var(--muted); line-height: 1.45; }

/* Featured research */
.feature { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: clamp(24px, 4vw, 44px); display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 920px) { .feature { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; } }
.feature h3 { font-size: clamp(26px, 3vw, 32px); margin: 14px 0 10px; }
.feature h3 a { text-decoration: none; }
.feature h3 a:hover { color: var(--accent); }
.cite { font: 400 14px/1.55 var(--mono); color: var(--muted); }
.finding { font: 400 italic 21px/1.45 var(--display); color: var(--ink); border-left: 2px solid var(--accent); padding-left: 18px; margin: 24px 0; max-width: 56ch; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; padding: 0; list-style: none; }
.tags li { font-size: 13px; padding: 5px 10px; border: 1px solid var(--rule); border-radius: 999px; color: var(--text); }
.sample { display: grid; gap: 18px; align-content: start; }
.sample .label { font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.bar { display: flex; height: 44px; border-radius: 6px; overflow: hidden; font: 500 13px/1 var(--mono); }
.bar div { display: flex; align-items: center; padding: 0 12px; min-width: 0; white-space: nowrap; }
.bar div:nth-child(odd) { background: var(--live); color: #fff; }
.bar div:nth-child(even) { background: var(--ink); color: var(--paper); }
.places { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); border-top: 1px solid var(--rule); }
.places div { padding-top: 14px; }
.places b { display: block; font: 500 20px/1.2 var(--display); color: var(--ink); }
.places small { font-size: 13px; color: var(--muted); }
.figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.figures b { display: block; font: 500 28px/1.1 var(--display); color: var(--ink); font-variant-numeric: tabular-nums; }
.figures small { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.35; }
.sample .figures b { font-size: 24px; line-height: 1.15; }

.cards { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); margin-top: 20px; }
@media (min-width: 760px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 26px; display: grid; gap: 14px; align-content: start; }
.card .top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.card .meta { font: 400 13px/1.3 var(--mono); color: var(--muted); }
.card h3 a { text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.card p { font-size: 15.5px; }
.card .foot { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 4px; }

/* Rows (initiatives) */
.rows { display: grid; }
.row { display: grid; gap: 8px 40px; grid-template-columns: minmax(0, 1fr); padding: 28px 0; border-top: 1px solid var(--rule); }
.row:last-child { border-bottom: 1px solid var(--rule); }
@media (min-width: 860px) { .row { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); } }
.row h3 { font-size: 24px; }
.row h3 a { text-decoration: none; }
.row h3 a:hover { color: var(--accent); }
.row .role { font-size: 14px; color: var(--muted); margin-top: 6px; }
.when { font: 400 13px/1.2 var(--mono); color: var(--muted); }
.row .when { display: block; margin-top: 10px; }
.row .body { display: grid; gap: 12px; }
.row .stat { font: 500 15px/1.4 var(--mono); color: var(--accent); }

/* Highlight band */
main > section.band { background: var(--band); color: var(--band-text); border-top: 0; }
main > section.band + section { border-top: 0; }
.band .grid { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 960px) { .band .grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; } }
.band figure { margin: 0; }
.band img { border-radius: 10px; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.band figcaption { font: 400 13px/1.4 var(--mono); opacity: .7; margin-top: 10px; }
.band h2 { color: var(--band-text); }
.band .eyebrow { color: var(--band-accent); }
.band .stack { display: grid; gap: 18px; }
.band .prose p { color: color-mix(in srgb, var(--band-text) 86%, transparent); font-size: 17px; }

/* Timelines */
.two { display: grid; gap: 48px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .two { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; } }
.timeline { display: grid; margin-top: 20px; }
.timeline .t { padding: 20px 0; border-top: 1px solid var(--rule); display: grid; gap: 6px; }
.timeline .t:last-child { border-bottom: 1px solid var(--rule); }
.timeline .head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: baseline; }
.timeline b { font: 500 19px/1.3 var(--display); color: var(--ink); }
.timeline .org { font-size: 14.5px; color: var(--muted); }
.timeline p { font-size: 15px; }
.block + .block { margin-top: 48px; }

/* Writing list */
.posts { display: grid; }
.post { display: grid; gap: 6px 32px; grid-template-columns: minmax(0, 1fr); padding: 22px 0; border-top: 1px solid var(--rule); text-decoration: none; }
.post:last-child { border-bottom: 1px solid var(--rule); }
@media (min-width: 760px) { .post { grid-template-columns: 180px minmax(0, 1fr) auto; align-items: baseline; } }
.post .src { font: 400 13px/1.3 var(--mono); color: var(--muted); }
.post b { font: 500 21px/1.3 var(--display); color: var(--ink); }
.post:hover b { color: var(--accent); }
.post .go { font-size: 14px; color: var(--accent); font-weight: 600; }

/* Contact */
.contact { display: grid; gap: 28px; grid-template-columns: minmax(0, 1fr); align-items: end; }
@media (min-width: 860px) { .contact { grid-template-columns: minmax(0, 1fr) auto; } }
.contact h2 { font-size: clamp(32px, 4.6vw, 52px); }
.mail { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.mail code { font: 500 18px/1 var(--mono); color: var(--ink); background: var(--surface); border: 1px solid var(--rule); padding: 13px 16px; border-radius: 6px; user-select: all; overflow-wrap: anywhere; }

/* Inner pages */
.page-head { padding-block: clamp(48px, 7vw, 80px) 32px; }
.page-head .wrap { display: grid; gap: 16px; }
.page-title { font-size: clamp(36px, 5.2vw, 56px); line-height: 1.06; letter-spacing: -.015em; }
.page-head .meta-row { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; }
.back { font-size: 14px; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--ink); }
.article { padding-block: 8px 96px; }
.article .wrap { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 980px) { .article .wrap { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 72px; } }
.facts { display: grid; gap: 20px; align-content: start; align-self: start; position: sticky; top: 88px; background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 24px; }
.facts dl { margin: 0; display: grid; gap: 14px; }
.facts dt { font: 500 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 4px 0 0; color: var(--ink); font-size: 15px; }

.prose { max-width: 68ch; font-size: 17.5px; line-height: 1.7; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: 28px; margin-top: 1.8em; }
.prose h3 { font-size: 22px; margin-top: 1.5em; }
.prose a { color: var(--accent); text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .4em; }
.prose blockquote { margin: 1.4em 0; padding-left: 18px; border-left: 2px solid var(--accent); font: italic 400 20px/1.5 var(--display); color: var(--ink); }
.prose img { border-radius: 10px; }
.prose .figure { display: block; margin: 1.6em 0; }
.prose .caption { display: block; margin-top: 10px; font: 400 13.5px/1.45 var(--mono); color: var(--muted); }
.prose code { font: 400 .9em var(--mono); background: var(--surface); border: 1px solid var(--rule); padding: 1px 5px; border-radius: 4px; }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2em 0; }

.skills { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin: 20px 0 0; }
.skills > div { display: grid; gap: 4px 24px; padding: 14px 0; border-top: 1px solid var(--rule); }
@media (min-width: 640px) { .skills > div { grid-template-columns: 150px minmax(0, 1fr); } }
.skills dt { font-weight: 600; color: var(--ink); }
.skills dd { margin: 0; }

/* Contact form */
.form { display: grid; gap: 18px; max-width: 640px; }
.form .pair { display: grid; gap: 18px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .form .pair { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.field { display: grid; gap: 6px; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; padding: 11px 12px; width: 100%; min-height: 44px; }
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice { padding: 14px 16px; border-radius: 8px; font-size: 15px; }
.notice.ok { background: var(--live-soft); color: var(--live); }
.notice.err { background: var(--accent-soft); color: var(--accent); }

footer { border-top: 1px solid var(--rule); padding-block: 28px; font-size: 13.5px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); }

@media (prefers-reduced-motion: no-preference) {
  .hero h1, .hero .lede, .hero .actions { animation: rise .7s cubic-bezier(.2, .7, .2, 1) both; }
  .hero .lede { animation-delay: .08s; }
  .hero .actions { animation-delay: .16s; }
  @keyframes rise { from { transform: translateY(10px); } to { transform: none; } }
}
@media print {
  .site-head, footer, .actions, .menu-toggle { display: none; }
  body { background: #fff; }
}