/* =============================================================================
   moheyuddin-pro — Design system prototype (Phase 2)
   -----------------------------------------------------------------------------
   This file is the seed of the production theme stylesheet. Every colour, font
   and spacing value is a token below; components never use literal values.

   Layout concept: a light, cool-paper reading surface interrupted by deep navy
   "bands" (hero, flagship series, calls to action). Cut-out portraits stand on a
   thin gold ring taken from the GM monogram. Spatial-data details (dot grid,
   coordinates, DOI/issue numbers in mono) mark the economist's world.

   Deliberately single-theme (light with navy bands): every surface sets its
   own background and text colour explicitly.
   ========================================================================== */

/* ---- Web fonts (self-hosted, Phase 5) ----------------------------------------
   Latin + Latin-1 subsets cut from the Google Fonts sources (SIL Open Font
   Licence, see assets/fonts/OFL.txt). Variable files are clipped to the weights
   this design uses (DM Sans 400–600, Cormorant 500–600). No third-party requests:
   faster first paint and no visitor IP sent to Google (privacy policy, GDPR).
   ------------------------------------------------------------------------- */
@font-face { font-family: "DM Sans"; src: url("../fonts/dm-sans-var.woff2") format("woff2"); font-weight: 400 600; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("../fonts/dm-sans-italic-var.woff2") format("woff2"); font-weight: 400 600; font-style: italic; font-display: swap; }
@font-face { font-family: "Cormorant Garamond"; src: url("../fonts/cormorant-garamond-var.woff2") format("woff2"); font-weight: 500 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../fonts/barlow-condensed-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../fonts/barlow-condensed-800.woff2") format("woff2"); font-weight: 800; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Mono"; src: url("../fonts/dm-mono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Mono"; src: url("../fonts/dm-mono-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  color-scheme: light;

  /* ---- Colour ------------------------------------------------------------ */
  --navy-950: #0E1629;   /* deepest band / footer                          */
  --navy:     #1B2A4A;   /* brand navy — hero, flagship band               */
  --navy-700: #2B3C62;   /* raised surfaces on navy                        */
  --ink:      #17203A;   /* body text on light                             */
  --muted:    #5A6480;   /* secondary text on light (5.9:1 on --paper)     */
  --paper:    #F4F5F8;   /* page ground — cool, navy-biased neutral        */
  --white:    #FFFFFF;
  --rule:     #D8DCE6;   /* hairlines on light                             */
  --gold:     #C9A84C;   /* brand gold — decorative only (rings, rules)    */
  --gold-text:#7D6314;   /* gold for readable text on light (5.2:1 paper)  */
  --gold-lt:  #E4C877;   /* gold text on navy (8.4:1 on --navy)            */
  --on-navy:  #E9ECF3;   /* body text on navy                              */
  --on-navy-2:#A9B3CB;   /* secondary text on navy (6.4:1)                 */

  /* ---- Type -------------------------------------------------------------- */
  --f-display: "Barlow Condensed", "Arial Narrow", sans-serif; /* H1 only   */
  --f-serif:   "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --f-sans:    "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono:    "DM Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --t-xs: .75rem;  --t-sm: .875rem; --t-base: 1.0625rem; --t-md: 1.25rem;
  --t-lg: 1.6rem;  --t-xl: clamp(1.9rem, 3.2vw, 2.6rem);
  --t-hero: clamp(2.6rem, 6.4vw, 5rem);

  /* ---- Space & shape ----------------------------------------------------- */
  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem;   --s-7: 3rem; --s-8: 4.5rem;  --s-9: 6.5rem;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;           /* restrained: buttons, inputs, cover card only */
}

/* ---- Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 var(--t-base)/1.65 var(--f-sans);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
p a, li a, .link { color: var(--gold-text); text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; font-weight: 500; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
main:focus { outline: none; } /* focused by the skip link; no ring on the whole page */
.skip { position: absolute; left: -999px; top: 0; background: var(--gold); color: var(--navy-950); padding: var(--s-2) var(--s-4); z-index: 99; }
.skip:focus { left: var(--s-4); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.band { padding-block: var(--s-9); }
.band--tight { padding-block: var(--s-8); }
.band--white { background: var(--white); color: var(--ink); }
.band--navy { background: var(--navy); color: var(--on-navy); }
.band--deep { background: var(--navy-950); color: var(--on-navy); }

/* ---- Typographic roles --------------------------------------------------- */
.eyebrow {
  font: 500 var(--t-xs)/1.4 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold-text);
}
.band--navy .eyebrow, .band--deep .eyebrow { color: var(--gold-lt); }
.h-display {
  font: 800 var(--t-hero)/.96 var(--f-display); text-transform: uppercase; letter-spacing: .005em;
}
.h-section { font: 500 var(--t-xl)/1.12 var(--f-serif); letter-spacing: -.005em; }
.h-card { font: 600 var(--t-md)/1.3 var(--f-serif); font-size: 1.35rem; }
.lede { font-size: var(--t-md); line-height: 1.55; max-width: 38rem; }
.meta { font: 400 var(--t-xs)/1.5 var(--f-mono); letter-spacing: .04em; color: var(--muted); }
.band--navy .meta, .band--deep .meta, .masthead .meta, .hero .meta { color: var(--on-navy-2); }
.num { font-variant-numeric: tabular-nums; }

.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--s-4) var(--s-6); margin-bottom: var(--s-7); }
.section-head > div { display: grid; gap: var(--s-3); max-width: 44rem; }

/* ---- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font: 600 var(--t-sm)/1 var(--f-sans); letter-spacing: .02em;
  padding: .95rem 1.35rem; border-radius: var(--radius); border: 1px solid transparent;
  text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.btn--gold { background: var(--gold); color: var(--navy-950); }
.btn--gold:hover { background: var(--gold-lt); }
.btn--ghost-light { border-color: rgba(233,236,243,.45); color: var(--on-navy); background: transparent; }
.btn--ghost-light:hover { border-color: var(--gold-lt); color: var(--gold-lt); }
.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--navy-700); }
.btn--line { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn--line:hover { background: var(--navy); color: var(--white); }
.arrow-link { font: 600 var(--t-sm)/1.2 var(--f-sans); color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--gold); padding-bottom: 2px; }
.band--navy .arrow-link, .band--deep .arrow-link { color: var(--gold-lt); }
.arrow-link:hover { color: var(--gold-text); }

/* ---- Header -------------------------------------------------------------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--navy-950); color: var(--on-navy); border-bottom: 1px solid rgba(201,168,76,.25); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--s-5); min-height: 72px; }
.brand { display: flex; align-items: center; gap: var(--s-3); text-decoration: none; color: var(--white); }
.brand svg { width: 38px; height: 38px; flex: none; }
.brand b { display: block; font: 600 1.05rem/1.1 var(--f-serif); letter-spacing: .01em; }
.brand small { display: block; font: 400 .66rem/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold-lt); }
.nav { display: flex; align-items: center; gap: var(--s-5); }
.nav ul { display: flex; gap: var(--s-5); list-style: none; margin: 0; padding: 0; }
.nav a { font: 500 var(--t-sm)/1 var(--f-sans); text-decoration: none; color: var(--on-navy); padding-block: var(--s-2); border-bottom: 1px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--gold-lt); border-bottom-color: var(--gold); }
.nav .btn { padding: .7rem 1rem; }
.nav .btn--gold, .nav .btn--gold:hover { color: var(--navy-950); } /* beat ".nav a" so the gold button keeps navy text (7.9:1) */
.nav-toggle { display: none; background: none; border: 1px solid rgba(233,236,243,.4); color: var(--on-navy); border-radius: var(--radius); padding: .55rem .8rem; font: 500 var(--t-sm)/1 var(--f-sans); }
@media (max-width: 1080px) {
  .nav-toggle { display: inline-flex; }
  .nav { position: absolute; inset: 72px 0 auto 0; background: var(--navy-950); flex-direction: column; align-items: stretch; padding: var(--s-4) var(--gutter) var(--s-6); gap: var(--s-4); border-bottom: 1px solid rgba(201,168,76,.25); }
  .nav[hidden] { display: none; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; padding-block: var(--s-3); border-bottom: 1px solid rgba(233,236,243,.08); }
}
@media (min-width: 1081px) { .nav[hidden] { display: flex !important; } }

/* ---- Hero ---------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; background: var(--navy); color: var(--on-navy); }
/* Spatial-data dot grid: evokes a raster/LISA map without being literal. */
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(228,200,119,.16) 1px, transparent 1.2px);
  background-size: 22px 22px;
  mask-image: linear-gradient(100deg, transparent 20%, #000 75%);
}
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: var(--s-6); align-items: end; padding-top: var(--s-8); }
.hero-copy { display: grid; gap: var(--s-5); padding-bottom: var(--s-8); }
.hero-copy .h-display { color: var(--white); }
.hero-copy .h-display em { font-style: normal; color: var(--gold-lt); }
.hero-copy .lede { color: var(--on-navy); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.coords { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); font: 400 var(--t-xs)/1.4 var(--f-mono); color: var(--on-navy-2); letter-spacing: .06em; }
.coords span::before { content: "◇ "; color: var(--gold); }

/* Portrait on the gold monogram ring (dev-site cut-out treatment, refined). */
.portrait { position: relative; justify-self: center; width: min(100%, 460px); }
.portrait::before {
  content: ""; position: absolute; left: 50%; top: 6%; translate: -50% 0;
  width: 88%; aspect-ratio: 1; border-radius: 50%;
  border: 1px solid var(--gold);
  background: radial-gradient(circle at 50% 40%, rgba(201,168,76,.22), rgba(27,42,74,0) 62%);
}
.portrait::after { /* second, offset hairline ring */
  content: ""; position: absolute; left: 50%; top: 3%; translate: -46% 0;
  width: 94%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(201,168,76,.35);
}
.portrait img { position: relative; z-index: 1; width: 100%; }
.portrait .tag {
  position: absolute; z-index: 2; left: -6%; bottom: 7%;
  background: var(--navy-950); border: 1px solid rgba(201,168,76,.5); padding: var(--s-3) var(--s-4);
  display: grid; gap: 2px; max-width: 15rem;
}
.portrait .tag b { font: 600 1rem/1.2 var(--f-serif); color: var(--white); }
.portrait .tag span { font: 400 .68rem/1.35 var(--f-mono); color: var(--gold-lt); letter-spacing: .08em; text-transform: uppercase; }

.stats { background: var(--navy-950); color: var(--on-navy); }
.stats ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stats li { padding: var(--s-5) var(--s-4); border-left: 1px solid rgba(233,236,243,.1); display: grid; gap: var(--s-1); }
.stats li:first-child { border-left: 0; padding-left: 0; }
.stats b { font: 500 2.1rem/1 var(--f-serif); color: var(--gold-lt); font-variant-numeric: tabular-nums; }
.stats span { font: 400 var(--t-xs)/1.4 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--on-navy-2); }

/* ---- Proof strip --------------------------------------------------------- */
.proof { background: var(--white); border-bottom: 1px solid var(--rule); }
.proof .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-7); padding-block: var(--s-5); }
.proof .meta { flex: none; }
.proof ul { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-7); list-style: none; margin: 0; padding: 0; }
.proof li { font: 600 1.05rem/1 var(--f-sans); color: #6B7590; letter-spacing: .01em; }
.proof li small { font: 400 .8rem/1 var(--f-sans); }

/* ---- Flagship: Policy Insights ------------------------------------------- */
.flagship { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: var(--s-8); align-items: start; }
.cover {
  text-decoration: none;
  aspect-ratio: 210 / 297; background: var(--navy-950); color: var(--on-navy);
  border: 1px solid rgba(201,168,76,.45); border-radius: var(--radius);
  padding: var(--s-6) var(--s-5); display: flex; flex-direction: column; gap: var(--s-4);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); position: relative; overflow: hidden;
}
.cover::after { content: ""; position: absolute; right: -30%; bottom: -18%; width: 90%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(201,168,76,.35); }
.cover .series { font: 700 1.55rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .04em; color: var(--white); }
.cover .series span { display: block; font: 400 .72rem/1.4 var(--f-mono); letter-spacing: .1em; color: var(--gold-lt); margin-top: var(--s-2); text-transform: none; }
.cover hr { border: 0; border-top: 1px solid var(--gold); width: 3rem; margin: 0; }
.cover .cover-title { font: 500 1.45rem/1.2 var(--f-serif); color: var(--white); }
.cover .cover-author { font: 400 var(--t-sm)/1.4 var(--f-sans); color: var(--on-navy-2); }
.cover .cover-topics { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; margin: 0; padding: 0; position: relative; z-index: 1; }
.cover .cover-topics li { font: 400 .66rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--gold-lt); border: 1px solid rgba(201,168,76,.4); padding: .3rem .45rem; }
.cover:hover .cover-title { text-decoration: underline; text-decoration-color: var(--gold); }
.cover .cover-foot { margin-top: auto; display: flex; justify-content: space-between; font: 400 .7rem/1.4 var(--f-mono); color: var(--on-navy-2); letter-spacing: .06em; }
.flagship-body { display: grid; gap: var(--s-5); }
.flagship-body .h-section { color: var(--white); }
.flagship-body .abstract { color: var(--on-navy); max-width: 44rem; }
.kv { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); }
.issue-list { list-style: none; margin: var(--s-4) 0 0; padding: 0; border-top: 1px solid rgba(233,236,243,.14); }
.issue-list li { display: grid; grid-template-columns: 6.5rem minmax(0,1fr) auto; gap: var(--s-4); align-items: baseline; padding-block: var(--s-4); border-bottom: 1px solid rgba(233,236,243,.14); }
.issue-list .no { font: 500 var(--t-sm)/1 var(--f-mono); color: var(--gold-lt); }
.issue-list a { font: 500 1.15rem/1.35 var(--f-serif); color: var(--white); text-decoration: none; }
.issue-list a:hover { color: var(--gold-lt); text-decoration: underline; }

/* ---- Services ------------------------------------------------------------ */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--s-8); border-top: 1px solid var(--rule); }
.service { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: var(--s-2) var(--s-5); padding-block: var(--s-5); border-bottom: 1px solid var(--rule); text-decoration: none; }
.service h3 { font: 600 1.3rem/1.25 var(--f-serif); color: var(--navy); }
.service p { grid-column: 1; color: var(--muted); font-size: var(--t-sm); line-height: 1.6; }
.service .go { grid-row: 1 / span 2; grid-column: 2; align-self: center; color: var(--gold-text); font-size: 1.25rem; transition: translate .2s; }
.service:hover h3 { text-decoration: underline; text-decoration-color: var(--gold); }
.service:hover .go { translate: 4px 0; }

/* ---- Projects ------------------------------------------------------------ */
.projects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); }
.project { background: var(--white); border: 1px solid var(--rule); padding: var(--s-6) var(--s-5); display: flex; flex-direction: column; gap: var(--s-4); text-decoration: none; transition: border-color .2s; }
.project:hover { border-color: var(--gold); }
.project .place { font: 400 var(--t-xs)/1.4 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--gold-text); }
.project .project-title { font: 600 1.35rem/1.25 var(--f-serif); color: var(--navy); }
.project p { color: var(--muted); font-size: var(--t-sm); }
.project dl { margin: auto 0 0; display: grid; grid-template-columns: auto minmax(0,1fr); gap: var(--s-1) var(--s-4); padding-top: var(--s-4); border-top: 1px solid var(--rule); }
.project dt { font: 400 var(--t-xs)/1.5 var(--f-mono); color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.project dd { margin: 0; font-size: var(--t-sm); color: var(--ink); }

/* ---- About band ---------------------------------------------------------- */
.about { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: var(--s-8); align-items: center; }
.about .portrait { width: min(100%, 380px); }
.about-body { display: grid; gap: var(--s-5); }
.about-body p { max-width: 40rem; }
.creds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4) var(--s-6); list-style: none; padding: var(--s-5) 0 0; margin: 0; border-top: 1px solid var(--rule); }
.creds li { display: grid; gap: 2px; }
.creds b { font: 600 1.05rem/1.3 var(--f-serif); color: var(--navy); }
.creds span { font: 400 var(--t-xs)/1.5 var(--f-mono); color: var(--muted); letter-spacing: .03em; }
.ids { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; margin: 0; padding: 0; }
.ids a { display: inline-flex; gap: var(--s-2); font: 400 var(--t-xs)/1 var(--f-mono); text-decoration: none; color: var(--navy); border: 1px solid var(--rule); padding: .55rem .7rem; border-radius: var(--radius); background: var(--paper); }
.ids a:hover { border-color: var(--gold); }
.ids a span { color: var(--muted); }

/* ---- Research & Insights split ------------------------------------------ */
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-8); }
.stack { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.stack li { padding-block: var(--s-4); border-bottom: 1px solid var(--rule); display: grid; gap: var(--s-2); }
.stack a { font: 600 1.18rem/1.35 var(--f-serif); color: var(--navy); text-decoration: none; }
.stack a:hover { text-decoration: underline; text-decoration-color: var(--gold); }
.pill { display: inline-block; font: 500 .66rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; padding: .3rem .45rem; border: 1px solid var(--rule); color: var(--muted); border-radius: 2px; margin-right: var(--s-2); vertical-align: 1px; }

/* ---- CTA band ------------------------------------------------------------ */
.cta { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); gap: var(--s-7); align-items: end; }
.cta-copy { display: grid; gap: var(--s-5); padding-bottom: var(--s-8); }
.cta-copy .h-section { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); }
.cta .portrait { width: min(100%, 520px); }
.cta .portrait::before { top: 0; width: 70%; }
.cta .portrait::after { display: none; }
.email-line { font: 400 var(--t-sm)/1.4 var(--f-mono); color: var(--on-navy-2); }
.email-line b { color: var(--gold-lt); font-weight: 500; user-select: all; }

.newsletter { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: var(--s-6); align-items: center; }
.newsletter form { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.newsletter input { flex: 1 1 16rem; min-width: 0; font: 400 var(--t-base)/1 var(--f-sans); padding: .95rem 1rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--white); color: var(--ink); }
.newsletter input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.form-note { font-size: var(--t-xs); color: var(--muted); flex-basis: 100%; }

/* ---- Footer -------------------------------------------------------------- */
.site-footer { background: var(--navy-950); color: var(--on-navy-2); padding-block: var(--s-8) var(--s-6); font-size: var(--t-sm); }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--s-6); }
.site-footer h2 { font: 500 var(--t-xs)/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: var(--s-4); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-2); }
.site-footer a { color: var(--on-navy); text-decoration: none; }
.site-footer a:hover { color: var(--gold-lt); text-decoration: underline; }
.site-footer .legal { margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid rgba(233,236,243,.1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-3); font: 400 var(--t-xs)/1.5 var(--f-mono); }

/* =============================================================================
   Policy Insights — single issue (journal layout)
   ========================================================================== */
.masthead { background: var(--navy); color: var(--on-navy); position: relative; overflow: hidden; }
.masthead::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(228,200,119,.12) 1px, transparent 1.2px); background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent 40%, #000); pointer-events: none; }
.masthead .wrap { position: relative; padding-block: var(--s-7) var(--s-8); display: grid; gap: var(--s-5); }
.crumbs { font: 400 var(--t-xs)/1.4 var(--f-mono); color: var(--on-navy-2); letter-spacing: .04em; }
.crumbs a { color: var(--on-navy-2); }
.series-line { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3) var(--s-5); }
.series-line .series { font: 700 1.1rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .06em; color: var(--gold-lt); }
.series-line .issue { font: 500 var(--t-sm)/1 var(--f-mono); color: var(--white); border: 1px solid rgba(201,168,76,.6); padding: .4rem .6rem; }
.masthead h1 { font: 500 clamp(2rem, 4.6vw, 3.4rem)/1.08 var(--f-serif); color: var(--white); max-width: 26ch; }
.byline { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); color: var(--on-navy); font-size: var(--t-sm); }
.byline b { font-weight: 600; }

.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--s-8); align-items: start; }
.article { background: var(--white); border: 1px solid var(--rule); padding: clamp(var(--s-5), 4vw, var(--s-7)); }
.article > * + * { margin-top: var(--s-5); }
.article h2 { font: 600 1.55rem/1.25 var(--f-serif); color: var(--navy); margin-top: var(--s-7); }
.article p, .article li { font-size: 1.075rem; line-height: 1.75; max-width: 68ch; }
.article ul { padding-left: 1.2rem; display: grid; gap: var(--s-2); }
.article figure { margin-inline: 0; }
.article figcaption { margin-top: var(--s-2); }
.abstract-box { background: var(--paper); border-left: 3px solid var(--gold); padding: var(--s-5); }
.abstract-box h2 { margin-top: 0; font: 500 var(--t-xs)/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); }
.abstract-box p { margin-top: var(--s-3); font-size: 1rem; }
.figures { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--s-4); list-style: none; padding: 0 !important; }
.figures li { border-top: 2px solid var(--navy); padding-top: var(--s-3); display: grid; gap: var(--s-1); }
.figures b { font: 500 2rem/1 var(--f-serif); color: var(--navy); font-variant-numeric: tabular-nums; }
.figures span { font-size: var(--t-sm) !important; line-height: 1.5 !important; color: var(--muted); }

.aside { position: sticky; top: calc(88px + env(safe-area-inset-top, 0px)); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-5); }
.panel { background: var(--white); border: 1px solid var(--rule); padding: var(--s-5); display: grid; gap: var(--s-4); }
.panel h2 { font: 500 var(--t-xs)/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); }
.panel dl { margin: 0; display: grid; grid-template-columns: auto minmax(0,1fr); gap: var(--s-2) var(--s-4); font-size: var(--t-sm); }
.panel dt { color: var(--muted); }
.panel dd { margin: 0; overflow-wrap: anywhere; }
.tabs { display: flex; flex-wrap: wrap; gap: var(--s-1); border-bottom: 1px solid var(--rule); }
.tabs button { font: 500 var(--t-xs)/1 var(--f-mono); letter-spacing: .06em; background: none; border: 0; padding: .6rem .7rem; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button[aria-selected="true"] { color: var(--navy); border-bottom-color: var(--gold); }
.cite-text { font: 400 .82rem/1.6 var(--f-mono); color: var(--ink); background: var(--paper); padding: var(--s-4); white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; max-height: 14rem; overflow: auto; }
.copy-row { display: flex; align-items: center; gap: var(--s-3); }
.copy-row .btn { padding: .65rem .9rem; }
.copy-status { font-size: var(--t-xs); color: var(--muted); }
.kw { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; padding: 0; margin: 0; }
.kw li { font-size: var(--t-xs); background: var(--paper); border: 1px solid var(--rule); padding: .35rem .55rem; border-radius: 2px; }

/* ---- Responsive ---------------------------------------------------------- */
@media (max-width: 960px) {
  .hero .wrap, .flagship, .about, .split, .cta, .newsletter, .article-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { padding-bottom: 0; }
  .portrait { width: min(80%, 360px); }
  .projects { grid-template-columns: minmax(0, 1fr); }
  .services { grid-template-columns: minmax(0, 1fr); }
  .stats ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats li:nth-child(3) { border-left: 0; padding-left: 0; }
  .site-footer .cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cover { max-width: 280px; }
  .aside { position: static; }
  .cta-copy { padding-bottom: 0; }
  .figures { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 520px) {
  .band { padding-block: var(--s-8); }
  .creds { grid-template-columns: minmax(0, 1fr); }
  .issue-list li { grid-template-columns: minmax(0,1fr); gap: var(--s-1); }
  .site-footer .cols { grid-template-columns: minmax(0, 1fr); }
  .portrait .tag { left: 0; }
}

/* =============================================================================
   Production additions (Phase 3): WordPress markup, archives, forms, prose.
   ========================================================================== */

/* WordPress menu markup (wp_nav_menu) inherits the prototype nav styles. */
.nav .current-menu-item > a, .nav .current_page_item > a, .nav .current-menu-ancestor > a { color: var(--gold-lt); border-bottom-color: var(--gold); }
.nav .sub-menu { display: none; }

/* Page header for inner pages (navy band, shares the hero dot grid). */
.page-head { background: var(--navy); color: var(--on-navy); position: relative; overflow: hidden; }
.page-head::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(rgba(228,200,119,.12) 1px, transparent 1.2px); background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent 40%, #000); }
.page-head .wrap { position: relative; padding-block: var(--s-7) var(--s-8); display: grid; gap: var(--s-4); }
.page-head h1 { font: 500 clamp(2rem, 4.6vw, 3.2rem)/1.08 var(--f-serif); color: var(--white); max-width: 28ch; }
.page-head .lede { color: var(--on-navy); }
.page-head .meta { color: var(--on-navy-2); }
.page-head--portrait .wrap { grid-template-columns: minmax(0,1.2fr) minmax(0,.8fr); align-items: end; padding-bottom: 0; }
.page-head--portrait .page-head__copy { display: grid; gap: var(--s-4); padding-bottom: var(--s-8); }
.page-head--portrait .portrait { width: min(100%, 360px); }

/* Long-form text inside pages and posts. */
.prose { max-width: 70ch; }
.prose > * + * { margin-top: var(--s-5); }
.prose h2 { font: 600 1.6rem/1.25 var(--f-serif); color: var(--navy); margin-top: var(--s-7); }
.prose h3 { font: 600 1.25rem/1.3 var(--f-serif); color: var(--navy); margin-top: var(--s-6); }
.prose p, .prose li { font-size: 1.075rem; line-height: 1.75; }
.prose ul, .prose ol { padding-left: 1.25rem; display: grid; gap: var(--s-2); }
.prose blockquote { margin: 0; padding: var(--s-4) var(--s-5); border-left: 3px solid var(--gold); background: var(--paper); font: 500 1.3rem/1.45 var(--f-serif); color: var(--navy); }
.prose figure { margin-inline: 0; }
.prose figcaption { font: 400 var(--t-xs)/1.5 var(--f-mono); color: var(--muted); margin-top: var(--s-2); }
.prose table { width: 100%; border-collapse: collapse; font-size: var(--t-sm); display: block; overflow-x: auto; }
.prose th, .prose td { border-bottom: 1px solid var(--rule); padding: var(--s-2) var(--s-3); text-align: left; vertical-align: top; }
.prose th { font: 500 var(--t-xs)/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.prose details { border-top: 1px solid var(--rule); padding-block: var(--s-4); }
.prose details:last-of-type { border-bottom: 1px solid var(--rule); }
.prose summary { font: 600 1.15rem/1.35 var(--f-serif); color: var(--navy); cursor: pointer; }
.prose details > * + * { margin-top: var(--s-3); }
.alignwide { max-width: 100%; }
.wp-block-image img { height: auto; }

/* Two-column page body with side panel. */
.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--s-8); align-items: start; }
.page-grid--single { grid-template-columns: minmax(0, 1fr); }
.card-surface { background: var(--white); border: 1px solid var(--rule); padding: clamp(var(--s-5), 4vw, var(--s-7)); }

/* Service page blocks. */
.svc-block + .svc-block { margin-top: var(--s-7); }
.svc-block h2 { font: 600 1.5rem/1.25 var(--f-serif); color: var(--navy); margin-bottom: var(--s-4); }
.tick-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-3); }
.tick-list li { position: relative; padding-left: 1.6rem; }
.tick-list li::before { content: ""; position: absolute; left: 0; top: .55em; width: .7rem; height: .7rem; border: 1px solid var(--gold); transform: rotate(45deg); }
.faq { border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); padding-block: var(--s-4); }
.faq summary { font: 600 1.12rem/1.35 var(--f-serif); color: var(--navy); cursor: pointer; }
.faq details p { margin-top: var(--s-3); color: var(--ink); }

/* Card grids for archives. */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); }
.issue-card { display: grid; grid-template-rows: auto 1fr auto; gap: var(--s-4); background: var(--navy-950); color: var(--on-navy); border: 1px solid rgba(201,168,76,.4); padding: var(--s-5); text-decoration: none; min-height: 260px; transition: border-color .2s; }
.issue-card:hover { border-color: var(--gold); }
.issue-card .no { font: 500 var(--t-sm)/1 var(--f-mono); color: var(--gold-lt); }
.issue-card h2, .issue-card h3 { font: 500 1.3rem/1.25 var(--f-serif); color: var(--white); }
.issue-card:hover h2, .issue-card:hover h3 { text-decoration: underline; text-decoration-color: var(--gold); }
.issue-card .meta { color: var(--on-navy-2); }

/* Filter bar (Research). */
.filters { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: end; margin-bottom: var(--s-6); }
.filters label { display: grid; gap: var(--s-1); font: 500 var(--t-xs)/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.filters select { font: 400 var(--t-sm)/1 var(--f-sans); padding: .7rem .8rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--white); color: var(--ink); min-width: 12rem; }
.filters .count { margin-left: auto; }
.year-group + .year-group { margin-top: var(--s-7); }
.year-group > h2 { font: 500 var(--t-sm)/1 var(--f-mono); letter-spacing: .1em; color: var(--gold-text); margin-bottom: var(--s-3); }
.stack .authors { font-size: var(--t-sm); color: var(--muted); }
.stack .links { display: flex; flex-wrap: wrap; gap: var(--s-4); font-size: var(--t-sm); }

/* Forms. */
.inquiry-form { display: grid; gap: var(--s-4); }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
.field { display: grid; gap: var(--s-2); margin: 0; }
.field label { font: 500 var(--t-sm)/1.3 var(--f-sans); color: var(--navy); }
.field input, .field select, .field textarea { font: 400 var(--t-base)/1.4 var(--f-sans); padding: .8rem .9rem; border: 1px solid #B9C0CF; border-radius: var(--radius); background: var(--white); color: var(--ink); width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; border-color: var(--navy); }
.field--check label { font-weight: 400; display: flex; gap: var(--s-2); align-items: start; }
.field--check input { width: auto; margin-top: .3rem; }
.nl-form { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.nl-form input[type="email"] { flex: 1 1 16rem; min-width: 0; font: 400 var(--t-base)/1 var(--f-sans); padding: .95rem 1rem; border: 1px solid #B9C0CF; border-radius: var(--radius); background: var(--white); color: var(--ink); }
.nl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice-box { background: #EEF6EF; border-left: 3px solid #2E7D4F; padding: var(--s-4) var(--s-5); color: #173D27; }
.notice-box--error { background: #FBEDEC; border-left-color: #B3261E; color: #5C130F; }
.band--navy .form-note { color: var(--on-navy-2); }

/* Pagination. */
.pagination { margin-top: var(--s-7); }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.pagination .page-numbers { font: 500 var(--t-sm)/1 var(--f-mono); padding: .7rem .9rem; border: 1px solid var(--rule); background: var(--white); text-decoration: none; color: var(--navy); }
.pagination .page-numbers.current { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* Ads (Commentary only): labelled, space reserved to prevent layout shift. */
.ad-slot { margin-block: var(--s-6); padding-top: var(--s-2); border-top: 1px solid var(--rule); min-height: 280px; }
.ad-slot__label { display: block; font: 400 .66rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s-2); }

/* Takeaways box on Commentary items. */
.takeaways { background: var(--paper); border: 1px solid var(--rule); padding: var(--s-5); }
.takeaways h2 { font: 500 var(--t-xs)/1 var(--f-mono) !important; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text) !important; margin: 0 0 var(--s-3) !important; }

/* Career timeline (About). A real sequence, so a line + markers encode order. */
.timeline { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--gold); }
.timeline li { position: relative; padding: 0 0 var(--s-5) var(--s-5); display: grid; gap: 2px; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: .45em; width: 9px; height: 9px; background: var(--paper); border: 1px solid var(--gold); transform: rotate(45deg); }
.timeline .when { font: 500 var(--t-xs)/1.4 var(--f-mono); color: var(--gold-text); letter-spacing: .06em; }
.timeline b { font: 600 1.1rem/1.3 var(--f-serif); color: var(--navy); }
.timeline span:last-child { font-size: var(--t-sm); color: var(--muted); }

.search-form { display: flex; gap: var(--s-2); max-width: 32rem; }
.search-form input { flex: 1; min-width: 0; font: 400 var(--t-base)/1 var(--f-sans); padding: .85rem 1rem; border: 1px solid #B9C0CF; border-radius: var(--radius); }

@media (max-width: 960px) {
  .page-grid, .page-head--portrait .wrap { grid-template-columns: minmax(0, 1fr); }
  .page-head--portrait .page-head__copy { padding-bottom: 0; }
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .field-row { grid-template-columns: minmax(0, 1fr); }
  .filters .count { margin-left: 0; flex-basis: 100%; }
}
@media (min-width: 700px) and (max-width: 960px) { .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media print {
  .site-header, .site-footer, .aside .copy-row, .hero-actions, .ad-slot, .nav-toggle { display: none !important; }
  body { background: #fff; }
  .masthead, .page-head { background: #fff; color: #000; }
  .masthead h1, .page-head h1 { color: #000; }
}
.legal-links, .site-footer .legal-links { display: flex; flex-wrap: wrap; align-items: center; gap: 0; list-style: none; margin: 0; padding: 0; }
/* Horizontal "Privacy | Terms | Accessibility"; the bar is decorative (empty alt text for screen readers). */
.legal-links li + li::before { content: "|"; content: "|" / ""; margin-inline: var(--s-3); color: rgba(233,236,243,.35); }

/* External links (set by inc/external-links.php): small arrow, announced as "opens in a new tab". */
a.ext::after { content: "\2197"; content: "\2197" / " (opens in a new tab)"; display: inline-block; margin-left: .2em; font-size: .78em; line-height: 1; text-decoration: none; opacity: .75; }
a.ext.btn::after { margin-left: .35em; }
.page-head .crumbs, .masthead .crumbs { color: var(--on-navy-2); }
.crumbs a { color: inherit; }
/* Secondary links inside list rows (DOI, PDF) must not look like titles. */
.stack .links a, .stack a.link { font: 500 var(--t-sm)/1.4 var(--f-sans); color: var(--gold-text); text-decoration: underline; }

/* Content imported from the classic editor: captions carry an inline pixel width
   (style="width:1024px"), and long bare URLs can be wider than a phone. */
.wp-caption, figure[style*="width"] { max-width: 100%; height: auto; }
.wp-caption img { max-width: 100%; height: auto; }
.entry a, .prose a, main p a { overflow-wrap: anywhere; }