/* Stargira Advisors — site styles
   Palette and type per Brand/2026-07-12-stargira-brand-guide.md (v1.0).
   Ornament: gold hairlines and the Stagira Star only — no imagery. */

@font-face { font-family: "Montserrat"; font-weight: 400; src: url("../fonts/Montserrat-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Montserrat"; font-weight: 500; src: url("../fonts/Montserrat-Medium.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Montserrat"; font-weight: 600; src: url("../fonts/Montserrat-SemiBold.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Montserrat"; font-weight: 700; src: url("../fonts/Montserrat-Bold.ttf") format("truetype"); font-display: swap; }

:root {
  --ink: #0F2540;
  --ink-deep: #0A1A2E;
  --marble: #F7F4EE;
  --gold: #C9A227;
  --bronze: #8A6A15;
  --aegean: #2E5E7E;
  --slate: #3E4A5C;
  --mist: #D9DDE3;
  --rule: rgba(15,37,64,.18);
  --sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --measure: 66ch;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --star: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 232 232'><path fill='%23C9A227' d='M159.702,72.298 L144,116 L159.702,159.702 L116,144 L72.298,159.702 L88,116 L72.298,72.298 L116,88 Z'/><path fill='%23F7F4EE' d='M116,16 L135.799,96.201 L216,116 L135.799,135.799 L116,216 L96.201,135.799 L16,116 L96.201,96.201 Z'/></svg>");
  --star-bronze: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 232 232'><path fill='%238A6A15' d='M159.702,72.298 L144,116 L159.702,159.702 L116,144 L72.298,159.702 L88,116 L72.298,72.298 L116,88 Z'/><path fill='%230F2540' d='M116,16 L135.799,96.201 L216,116 L135.799,135.799 L116,216 L96.201,135.799 L16,116 L96.201,96.201 Z'/></svg>");
  /* Tapestry diaper: the cardinal star tiled in half-drop, gold at low opacity on ink */
  --diaper: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'><g fill='%23C9A227' fill-opacity='0.085'><path transform='translate(30,30) scale(0.11)' d='M116,16 L135.799,96.201 L216,116 L135.799,135.799 L116,216 L96.201,135.799 L16,116 L96.201,96.201 Z'/><path transform='translate(90,90) scale(0.11)' d='M116,16 L135.799,96.201 L216,116 L135.799,135.799 L116,216 L96.201,135.799 L16,116 L96.201,96.201 Z'/><path transform='translate(90,30) scale(0.045)' d='M116,16 L135.799,96.201 L216,116 L135.799,135.799 L116,216 L96.201,135.799 L16,116 L96.201,96.201 Z'/><path transform='translate(30,90) scale(0.045)' d='M116,16 L135.799,96.201 L216,116 L135.799,135.799 L116,216 L96.201,135.799 L16,116 L96.201,96.201 Z'/></g></svg>");
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--marble);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
}
a { color: var(--aegean); text-decoration: none; border-bottom: 1px solid rgba(46,94,126,.35); }
a:hover { border-bottom-color: var(--aegean); }
img { max-width: 100%; display: block; }
p { margin: 0 0 1.1em; max-width: var(--measure); }

/* ---------- Header ---------- */
.site-header {
  background: var(--ink);
  color: var(--marble);
  border-bottom: 1px solid rgba(201,162,39,.45);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  padding: 1.1rem var(--gutter);
  max-width: 1180px; margin: 0 auto;
}
.site-header .logo img { height: 40px; width: auto; }
.site-header nav { display: flex; gap: 2rem; }
.site-header nav a {
  color: var(--marble); border: 0;
  font-weight: 600; font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  padding: .35rem 0; border-bottom: 1px solid transparent;
}
.site-header nav a:hover, .site-header nav a[aria-current="page"] { border-bottom-color: var(--gold); }
@media (max-width: 640px) {
  .site-header .bar { flex-direction: column; align-items: flex-start; gap: .9rem; }
  .site-header nav { gap: 1.1rem; flex-wrap: wrap; }
  .site-header nav a { font-size: 11px; letter-spacing: .12em; }
  .site-header .logo img { height: 34px; }
}

/* ---------- Hero (ink, diapered, gold-framed) ---------- */
.hero {
  background: var(--ink-deep);
  background-image: var(--diaper), linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--marble);
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
}
.hero .frame {
  max-width: 980px; margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 5vw, 3.5rem);
  border: 1px solid rgba(201,162,39,.7);
  outline: 1px solid rgba(201,162,39,.28); outline-offset: 7px;
  position: relative; text-align: center;
}
.hero .frame::before, .hero .frame::after {
  content: ""; position: absolute; width: 22px; height: 22px;
  background: var(--star) center/contain no-repeat;
}
.hero .frame::before { top: -11px; left: -11px; }
.hero .frame::after  { bottom: -11px; right: -11px; }
.hero .eyebrow {
  font-weight: 600; font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 1.2rem;
}
.hero h1 {
  font-family: var(--sans); font-weight: 600; text-transform: uppercase; letter-spacing: .12em;
  font-size: clamp(1.6rem, 4.2vw, 2.9rem); line-height: 1.15; margin: 0 0 1.2rem;
}
.hero h1 .amp { color: var(--gold); }
.hero .lede {
  font-family: var(--serif); font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.6;
  color: rgba(247,244,238,.88); max-width: 60ch; margin: 0 auto;
}

/* ---------- Fleuron divider ---------- */
.fleuron {
  display: flex; align-items: center; gap: 1rem;
  max-width: 420px; margin: 2.2rem auto;
}
.fleuron span { flex: 1; height: 1px; background: rgba(201,162,39,.7); }
.fleuron i { width: 18px; height: 18px; background: var(--star) center/contain no-repeat; }
.on-light .fleuron span { background: rgba(138,106,21,.55); }
.on-light .fleuron i { background-image: var(--star-bronze); }

/* ---------- Sections ---------- */
.section { padding: clamp(3rem, 7vw, 5.5rem) var(--gutter); }
.section .inner { max-width: 1100px; margin: 0 auto; }
.section-title {
  font-family: var(--sans);
  font-weight: 600; text-transform: uppercase; letter-spacing: .14em;
  font-size: 13px; color: var(--bronze); margin: 0 0 .6rem;
}
.rule-double {
  height: 0; border-top: 2.5px solid var(--ink); position: relative; margin: 0 0 2rem;
}
.rule-double::after { content: ""; position: absolute; left: 0; right: 0; top: 3px; border-top: 1px solid var(--gold); }
.on-dark .rule-double { border-top-color: var(--marble); }

h2 { font-weight: 600; font-size: clamp(1.35rem, 2.4vw, 1.8rem); line-height: 1.25; margin: 0 0 1rem; }
h3 { font-weight: 600; font-size: 1.05rem; margin: 1.8rem 0 .6rem; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 800px) { .pillars { grid-template-columns: 1fr; } }
.pillar h3 {
  margin: 0 0 .7rem; font-size: 1.05rem; letter-spacing: .1em; text-transform: uppercase;
  padding-bottom: .55rem; border-bottom: 1px solid var(--gold);
}
.pillar p { font-family: var(--serif); font-size: 1.02rem; color: var(--slate); }

/* Ink panel (About) */
.panel-ink {
  background: var(--ink); color: var(--marble);
  background-image: var(--diaper);
}
.panel-ink .section-title { color: var(--gold); font-family: var(--sans); font-size: 13px; }
.panel-ink p { font-family: var(--serif); font-size: 1.08rem; color: rgba(247,244,238,.9); }
.panel-ink a { color: var(--marble); border-bottom-color: rgba(201,162,39,.6); }
.panel-ink em { color: var(--gold); font-style: italic; }

/* Prose pages (Research, Intelligence) */
.prose { max-width: var(--measure); font-family: var(--serif); font-size: 1.06rem; }
.prose h2 { font-family: var(--sans); }
.prose h3 { font-family: var(--sans); }
.prose strong { font-family: var(--sans); font-weight: 600; font-size: .95em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin: 0 0 .7em; }
.prose .note { color: var(--slate); font-size: .95rem; border-left: 2px solid var(--gold); padding-left: 1rem; }
.kicker { font-family: var(--sans); font-weight: 600; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--bronze); margin: 0 0 .5rem; }
.prose table { border-collapse: collapse; width: 100%; max-width: 100%; margin: 1.2rem 0 1.6rem; font-size: .95rem; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: .6rem .7rem; border-bottom: 1px solid var(--rule); }
.prose tbody tr:last-child td { border-bottom: 1px solid var(--ink); }
.prose th { font-family: var(--sans); font-weight: 600; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--bronze); border-bottom: 2px solid var(--ink); }
.prose .table-wrap { overflow-x: auto; }
/* inline SVG figures */
.prose .diagram { margin: 1.8rem 0 2rem; max-width: 100%; overflow-x: auto; }
.prose .diagram svg { width: 100%; min-width: 640px; height: auto; display: block; font-family: var(--sans); }
.prose .diagram figcaption { font-family: var(--sans); font-size: .82rem; line-height: 1.5; color: var(--slate); margin-top: .7rem; padding-top: .6rem; border-top: 1px solid var(--gold); }
.diagram .t-kicker { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; fill: var(--bronze); }
.diagram .t-title { font-size: 15px; font-weight: 600; fill: var(--ink); }
.diagram .t-label { font-size: 12.5px; font-weight: 600; fill: var(--ink); }
.diagram .t-sub, .diagram .t-tiny { font-size: 10.5px; fill: var(--slate); }
.diagram .t-tiny-ink { font-size: 10.5px; font-weight: 600; fill: var(--ink); }
.diagram .t-proc { font-size: 15px; font-weight: 600; letter-spacing: .06em; fill: var(--marble); }
.diagram .t-proc-sm { font-size: 12px; font-weight: 600; fill: var(--marble); }
.diagram .t-proc-xs { font-size: 10.5px; fill: rgba(247,244,238,.8); }
.diagram .t-caption { font-family: var(--serif); font-size: 12.5px; fill: var(--slate); }
.diagram .t-verdict { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; fill: var(--bronze); }
.diagram .t-spread { font-size: 14px; font-weight: 700; fill: var(--bronze); }
.diagram .box-mem { fill: rgba(46,94,126,.08); stroke: var(--aegean); stroke-width: 1.25; }
.diagram .box-mem-small { fill: rgba(201,162,39,.10); stroke: var(--bronze); stroke-width: 1.25; }
.diagram .box-proc { fill: var(--ink); }
.diagram .box-card { fill: none; stroke: var(--bronze); stroke-width: 1; stroke-dasharray: 3 3; }
.diagram .bridge { fill: var(--gold); }
.diagram .bar-ttf { fill: var(--aegean); }
.diagram .bar-jkm { fill: var(--ink); }
.diagram .f-ink { fill: var(--ink); }
.diagram .s-ink-thin { stroke: var(--ink); stroke-width: 1.25; fill: none; }
.diagram .s-gold-dash { stroke: var(--gold); stroke-width: 1; stroke-dasharray: 4 4; fill: none; }
.prose .legend { font-family: var(--sans); font-size: .85rem; color: var(--slate); border: 1px solid var(--mist); border-left: 2px solid var(--gold); padding: .7rem 1rem; margin: 0 0 1.6rem; }
.prose hr { border: 0; border-top: 1px solid var(--gold); max-width: 120px; margin: 2.2rem 0; }
.prose ol { padding-left: 1.3em; }
.prose blockquote { margin: 1.2rem 0; padding-left: 1rem; border-left: 2px solid var(--gold); color: var(--slate); }
.prose .meta { font-family: var(--sans); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--bronze); margin: 0 0 1.2rem; }
.explainer-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 800px) { .explainer-list { grid-template-columns: 1fr; } }
.explainer-list li { border-top: 2.5px solid var(--ink); position: relative; padding-top: 1.2rem; }
.explainer-list li::before { content: ""; position: absolute; left: 0; right: 0; top: 3px; border-top: 1px solid var(--gold); }
.explainer-list .cadence { font-weight: 600; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--bronze); margin: 0 0 .5rem; }
.explainer-list h3 { margin: 0 0 .7rem; font-size: 1.1rem; line-height: 1.3; }
.explainer-list h3 a { color: var(--ink); border-bottom-color: rgba(201,162,39,.7); }
.explainer-list p { font-family: var(--serif); color: var(--slate); }

.page-head { background: var(--ink); color: var(--marble); background-image: var(--diaper); padding: clamp(2.5rem, 6vw, 4rem) var(--gutter); }
.page-head .inner { max-width: 1100px; margin: 0 auto; }
.page-head .kicker { color: var(--gold); }
.page-head h1 { font-weight: 600; text-transform: uppercase; letter-spacing: .12em; font-size: clamp(1.4rem, 3.4vw, 2.2rem); margin: 0 0 .8rem; }
.page-head .lede { font-family: var(--serif); font-size: 1.15rem; color: rgba(247,244,238,.85); max-width: 60ch; margin: 0; }

/* Title cards (Intelligence) */
.titles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 900px) { .titles { grid-template-columns: 1fr; } }
.title-card { border-top: 2.5px solid var(--ink); position: relative; padding-top: 1.2rem; }
.title-card::before { content: ""; position: absolute; left: 0; right: 0; top: 3px; border-top: 1px solid var(--gold); }
.title-card .cadence { font-weight: 600; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--bronze); margin: 0 0 .5rem; }
.title-card h3 { margin: 0 0 .7rem; font-size: 1.1rem; line-height: 1.3; }
.title-card p { font-family: var(--serif); color: var(--slate); }
.editions { list-style: none; padding: 0; margin: 1rem 0 0; font-family: var(--serif); }
.editions li { padding: .6rem 0; border-top: 1px solid var(--mist); }
.editions .date { font-family: var(--sans); font-weight: 600; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze); display: block; }
.editions .empty { color: var(--slate); font-style: italic; }

/* Contact */
.contact-line { font-family: var(--serif); font-size: 1.15rem; }
.contact-line a { font-family: var(--sans); font-weight: 600; letter-spacing: .02em; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-deep); color: rgba(247,244,238,.8);
  border-top: 1px solid rgba(201,162,39,.45);
  padding: 2.5rem var(--gutter) 3rem; font-size: 13px; line-height: 1.7;
}
.site-footer .inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: start; }
@media (max-width: 720px) { .site-footer .inner { grid-template-columns: 1fr; } }
.site-footer .mark { width: 34px; height: 34px; background: var(--star) center/contain no-repeat; margin-bottom: .8rem; }
.site-footer a { color: var(--marble); border-bottom-color: rgba(201,162,39,.5); }
.site-footer .meta { color: rgba(247,244,238,.6); }
.site-footer .updated { font-weight: 600; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }

/* ---------- Generic diagram vocabulary (explainer figures) ---------- */
.diagram .box-a { fill: rgba(46,94,126,.08); stroke: var(--aegean); stroke-width: 1.25; }
.diagram .box-b { fill: rgba(201,162,39,.10); stroke: var(--bronze); stroke-width: 1.25; }
.diagram .box-c { fill: rgba(62,74,92,.06); stroke: var(--slate); stroke-width: 1; }
.diagram .box-ink { fill: var(--ink); }
.diagram .box-dash { fill: none; stroke: var(--bronze); stroke-width: 1; stroke-dasharray: 3 3; }
.diagram .box-plain { fill: var(--marble); stroke: var(--ink); stroke-width: 1.25; }
.diagram .f-gold { fill: var(--gold); }
.diagram .f-bronze { fill: var(--bronze); }
.diagram .f-aegean { fill: var(--aegean); }
.diagram .f-slate { fill: var(--slate); }
.diagram .f-mist { fill: var(--mist); }
.diagram .f-marble { fill: var(--marble); }
.diagram .s-ink { stroke: var(--ink); stroke-width: 1.5; fill: none; }
.diagram .s-aegean { stroke: var(--aegean); stroke-width: 1.5; fill: none; }
.diagram .s-gold { stroke: var(--gold); stroke-width: 1.5; fill: none; }
.diagram .s-bronze { stroke: var(--bronze); stroke-width: 1.5; fill: none; }
.diagram .s-mist { stroke: var(--mist); stroke-width: 1; fill: none; }
.diagram .s-slate-dash { stroke: var(--slate); stroke-width: 1; stroke-dasharray: 4 4; fill: none; }
.diagram .t-num { font-size: 22px; font-weight: 700; fill: var(--bronze); }
.diagram .t-num-ink { font-size: 22px; font-weight: 700; fill: var(--ink); }
.diagram .t-axis { font-size: 10px; fill: var(--slate); }
.diagram .t-on-ink { font-size: 12px; font-weight: 600; fill: var(--marble); }
.diagram .t-on-ink-sm { font-size: 10.5px; fill: rgba(247,244,238,.85); }