:root {
  --ink: #101a18;
  --ink-soft: #293532;
  --forest: #173f39;
  --teal: #2d6b63;
  --sage: #91aaa1;
  --sage-pale: #dfe8e1;
  --paper: #f2efe6;
  --paper-bright: #fcfbf7;
  --gold: #d6a448;
  --line: rgba(16, 26, 24, 0.16);
  --line-light: rgba(252, 251, 247, 0.16);
  --display: Georgia, "Times New Roman", serif;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
  --content: min(1400px, calc(100% - 80px));
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(16, 26, 24, 0.026) calc(100% - 1px)) 0 0 / 8.333vw 100%,
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, summary, input, textarea { font: inherit; }
img { max-width: 100%; }
::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.site-header {
  width: var(--content);
  min-height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  width: 41px;
  height: 41px;
  flex: 0 0 auto;
  display: block;
  padding: 2px;
  object-fit: contain;
  border: 1px solid rgba(16, 26, 24, 0.1);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 5px 15px rgba(16, 26, 24, 0.09);
}

.brand > span:last-child,
.footer-brand > span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand b { font-size: 14px; font-weight: 750; letter-spacing: -0.015em; }
.brand small { margin-top: 4px; color: #65716d; font-size: 9px; letter-spacing: 0.09em; text-transform: uppercase; }

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  font-size: 12px;
  font-weight: 700;
}

.desktop-nav > a:not(.nav-cta) {
  padding: 12px 0;
  position: relative;
  color: #3b4744;
}

.desktop-nav > a:not(.nav-cta)::after {
  content: "";
  width: 0;
  height: 2px;
  position: absolute;
  left: 0;
  bottom: 6px;
  background: var(--gold);
  transition: width 180ms ease;
}

.desktop-nav > a:hover::after,
.desktop-nav > a:focus-visible::after,
.desktop-nav > a[aria-current="page"]::after { width: 100%; }
.desktop-nav > a[aria-current="page"] { color: var(--ink); }

.nav-cta {
  padding: 11px 17px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  transition: background 180ms ease, color 180ms ease;
}

.nav-cta:hover { background: var(--ink); color: var(--paper); }
.mobile-nav { display: none; }

.eyebrow {
  margin: 0 0 30px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span { width: 34px; height: 1px; background: var(--gold); }

.home-hero {
  width: var(--content);
  min-height: 730px;
  margin: 0 auto;
  padding: 78px 0 92px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: clamp(50px, 6vw, 90px);
  align-items: center;
}

.home-hero h1 {
  max-width: 840px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(58px, 5.45vw, 91px);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-intro {
  max-width: 720px;
  margin: 34px 0 0;
  color: var(--ink-soft);
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.58;
}

.hero-actions {
  margin-top: 38px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.button {
  min-height: 52px;
  padding: 14px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  border-radius: 2px;
  font-size: 12px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { min-width: 205px; background: var(--ink); color: var(--paper); }
.button-primary:hover { background: var(--teal); }
.button-light { min-width: 205px; background: var(--paper-bright); color: var(--ink); }
.button-light:hover { background: var(--gold); }
.button-outline-light { border: 1px solid rgba(252, 251, 247, 0.46); color: var(--paper-bright); white-space: nowrap; }
.button-outline-light:hover { background: var(--paper-bright); color: var(--ink); }

.text-link,
.profile-link {
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(16, 26, 24, 0.4);
  font-size: 11px;
  font-weight: 800;
}

.text-link span,
.profile-link span { margin-left: 6px; }

.profile-row {
  margin-top: 32px;
  display: flex;
  gap: 24px;
  color: #55615d;
}

.hero-visual {
  aspect-ratio: 0.91;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 46%, rgba(145, 170, 161, 0.13) 0 4%, transparent 4.5%),
    linear-gradient(rgba(242, 239, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 239, 230, 0.05) 1px, transparent 1px),
    var(--ink);
  background-size: auto, 46px 46px, 46px 46px, auto;
  border-radius: 48% 48% 4px 4px;
  color: var(--paper);
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  width: 68%;
  height: 1px;
  position: absolute;
  left: 16%;
  top: 51%;
  background: linear-gradient(90deg, transparent, rgba(214, 164, 72, 0.65), transparent);
  transform: rotate(-28deg);
}

.hero-visual::after { transform: rotate(31deg); background: linear-gradient(90deg, transparent, rgba(145, 170, 161, 0.72), transparent); }
.orbit { position: absolute; border: 1px solid rgba(214, 164, 72, 0.27); border-radius: 50%; }
.orbit-one { width: 72%; aspect-ratio: 1; left: 14%; top: 14%; }
.orbit-two { width: 48%; aspect-ratio: 1; right: -5%; bottom: 5%; border-color: rgba(145, 170, 161, 0.23); }
.data-node { width: 9px; height: 9px; position: absolute; z-index: 2; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 7px rgba(214, 164, 72, 0.12); }
.node-one { top: 34%; left: 25%; }
.node-two { top: 58%; right: 20%; background: var(--sage); }
.node-three { bottom: 22%; left: 34%; }
.visual-kicker { margin: 0; position: absolute; top: 5%; left: 8%; color: rgba(242, 239, 230, 0.43); font-size: 8px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; }

.hero-card {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(242, 239, 230, 0.14);
  background: rgba(16, 26, 24, 0.86);
  backdrop-filter: blur(10px);
}

.card-main { width: 51%; left: 9%; top: 14%; padding: 28px; }
.card-main p,
.card-small > span { margin: 0; color: var(--sage); font-size: 9px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.card-main strong { display: block; margin: 16px 0 7px; color: var(--gold); font-family: var(--display); font-size: clamp(58px, 5vw, 82px); font-weight: 400; line-height: 0.86; }
.card-main > span { max-width: 190px; display: block; color: rgba(242, 239, 230, 0.72); font-size: 11px; line-height: 1.5; }
.card-small { width: 47%; padding: 20px 22px; }
.card-small b { display: block; margin-top: 6px; font-family: var(--display); font-size: 22px; font-weight: 400; }
.card-small small { display: block; margin-top: 4px; color: rgba(242, 239, 230, 0.55); font-size: 9px; }
.card-research { right: 7%; top: 43%; }
.card-systems { left: 17%; bottom: 14%; }
.visual-caption { margin: 0; position: absolute; right: 6%; bottom: 4%; color: rgba(242, 239, 230, 0.38); font-size: 8px; letter-spacing: 0.11em; text-transform: uppercase; }

.signal-grid {
  padding: 0 max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--sage-pale);
}

.signal-grid article { min-height: 175px; padding: 34px 28px; border-left: 1px solid rgba(16, 26, 24, 0.1); }
.signal-grid article:last-child { border-right: 1px solid rgba(16, 26, 24, 0.1); }
.signal-grid strong { display: block; color: var(--teal); font-family: var(--display); font-size: 46px; font-weight: 400; line-height: 1; }
.signal-grid p { max-width: 220px; margin: 16px 0 0; color: #4c5a56; font-size: 11px; line-height: 1.5; }

.section-index {
  margin: 0 0 25px;
  color: var(--teal);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.section-index.light { color: var(--gold); }
.section-heading h2,
.evidence-heading h2,
.contact-band h2,
.career-aside h2,
.recognition-section h2,
.contact-primary h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(43px, 4vw, 66px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.section-heading > p:last-child {
  max-width: 610px;
  margin: 25px 0 0;
  color: #53605c;
  font-size: 14px;
  line-height: 1.8;
}

.compact-heading { max-width: 920px; }
.home-paths { width: var(--content); margin: 0 auto; padding: 130px 0 145px; }
.home-paths .compact-heading { max-width: 850px; }
.path-grid { margin-top: 68px; display: grid; grid-template-columns: 1fr 1fr; }
.path-card { min-height: 540px; padding: clamp(36px, 4vw, 62px); display: flex; flex-direction: column; }
.path-dark { background: var(--ink); color: var(--paper); }
.path-light { background: var(--paper-bright); border: 1px solid var(--line); }
.path-number { margin: 0; color: var(--gold); font-size: 9px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.path-card h3 { max-width: 560px; margin: 60px 0 0; font-family: var(--display); font-size: clamp(35px, 3vw, 48px); font-weight: 400; line-height: 1.08; letter-spacing: -0.04em; }
.path-card > p:nth-of-type(2) { max-width: 540px; margin: 24px 0 0; color: #52605c; font-size: 13px; line-height: 1.75; }
.path-dark > p:nth-of-type(2) { color: rgba(242, 239, 230, 0.64); }
.path-card ul { margin: 34px 0 0; padding: 0; list-style: none; }
.path-card li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 11px; }
.path-dark li { border-color: var(--line-light); color: rgba(242, 239, 230, 0.75); }
.path-card > a { margin-top: auto; padding-top: 35px; font-size: 11px; font-weight: 800; }
.path-card > a span { margin-left: 8px; color: var(--gold); }

.evidence-preview { padding: 125px max(40px, calc((100vw - 1400px) / 2)); background: var(--ink); color: var(--paper); }
.evidence-heading { display: grid; grid-template-columns: 0.95fr 0.25fr; gap: 60px; align-items: end; }
.evidence-heading .section-index { grid-column: 1 / -1; margin-bottom: -26px; }
.evidence-heading h2 { max-width: 880px; }
.evidence-heading > a { justify-self: end; padding-bottom: 4px; border-bottom: 1px solid rgba(242, 239, 230, 0.4); color: rgba(242, 239, 230, 0.75); font-size: 10px; font-weight: 800; }
.publication-list { margin-top: 66px; border-top: 1px solid var(--line-light); }
.publication { padding: 36px 0; display: grid; grid-template-columns: 65px 1fr 130px; gap: 28px; align-items: center; border-bottom: 1px solid var(--line-light); }
.publication-index { padding-top: 5px; color: var(--gold); font-family: var(--display); font-size: 13px; }
.publication-type { margin: 0 0 8px; color: var(--sage); font-size: 8px; font-weight: 850; letter-spacing: 0.14em; text-transform: uppercase; }
.publication h3 { max-width: 880px; margin: 0; font-family: var(--display); font-size: clamp(23px, 2.05vw, 33px); font-weight: 400; line-height: 1.18; letter-spacing: -0.027em; }
.publication div > p:last-child { margin: 11px 0 0; color: rgba(242, 239, 230, 0.53); font-size: 11px; }
.publication > a { justify-self: end; font-size: 9px; font-weight: 800; }
.publication > a span { margin-left: 7px; color: var(--gold); }

.page-intro {
  width: var(--content);
  min-height: 560px;
  margin: 0 auto;
  padding: 100px 0 105px;
  display: grid;
  grid-template-columns: 0.15fr 1.15fr 0.52fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}

.page-index { margin: 9px 0 0; color: var(--gold); font-family: var(--display); font-size: 13px; }
.page-intro h1 { max-width: 880px; margin: 0; font-family: var(--display); font-size: clamp(61px, 6vw, 98px); font-weight: 400; line-height: 0.98; letter-spacing: -0.06em; }
.intro-aside { padding: 25px 0 0 30px; border-left: 1px solid var(--line); }
.intro-aside > p { margin: 0; color: #3f4c48; font-size: 15px; line-height: 1.82; }
.intro-aside small { margin-top: 30px; display: block; color: var(--teal); font-size: 9px; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; }

.content-section { width: var(--content); margin: 0 auto; padding: 125px 0; }
.sticky-heading { position: sticky; top: 130px; }
.split-section { display: grid; grid-template-columns: minmax(300px, 0.72fr) minmax(520px, 1.28fr); gap: 10%; align-items: start; }
.numbered-list { border-top: 1px solid var(--line); }
.numbered-list article { padding: 35px 0; display: grid; grid-template-columns: 60px 1fr; gap: 18px; border-bottom: 1px solid var(--line); }
.numbered-list article > span,
.method-grid article > span,
.process-grid article > span,
.conversation-list article > span { padding-top: 6px; color: var(--gold); font-family: var(--display); font-size: 13px; }
.numbered-list h3 { margin: 0; font-family: var(--display); font-size: clamp(27px, 2.1vw, 36px); font-weight: 400; letter-spacing: -0.025em; }
.numbered-list p { max-width: 680px; margin: 11px 0 0; color: #52605c; font-size: 13px; line-height: 1.75; }

.agenda-feature { padding: 86px max(40px, calc((100vw - 1400px) / 2)); display: grid; grid-template-columns: 0.3fr 1.15fr auto; gap: 62px; align-items: start; background: var(--teal); color: var(--paper-bright); }
.agenda-line { width: 64px; height: 1px; display: block; background: var(--gold); }
.agenda-feature h2 { max-width: 980px; margin: 0; font-family: var(--display); font-size: clamp(37px, 3.4vw, 55px); font-weight: 400; line-height: 1.11; letter-spacing: -0.04em; }
.agenda-feature > div:nth-child(2) p { max-width: 790px; margin: 24px 0 0; color: rgba(252, 251, 247, 0.72); font-size: 13px; line-height: 1.75; }

.paper-section { padding: 125px max(40px, calc((100vw - 1400px) / 2)); background: var(--paper-bright); }
.method-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-grid article { min-height: 325px; padding: 27px; border-right: 1px solid var(--line); }
.method-grid article:first-child { border-left: 1px solid var(--line); }
.method-grid h3 { margin: 50px 0 0; font-family: var(--display); font-size: 27px; font-weight: 400; line-height: 1.15; letter-spacing: -0.03em; }
.method-grid p { margin: 17px 0 0; color: #56635f; font-size: 12px; line-height: 1.72; }
.academic-section .compact-heading { max-width: 850px; }
.education-grid { margin-top: 60px; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.education-grid article { min-height: 230px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.education-grid article:nth-child(odd) { border-left: 1px solid var(--line); }
.education-grid span { color: var(--gold); font-family: var(--display); font-size: 13px; }
.education-grid h3 { max-width: 520px; margin: 38px 0 0; font-family: var(--display); font-size: 28px; font-weight: 400; line-height: 1.17; letter-spacing: -0.03em; }
.education-grid p { margin: 12px 0 0; color: #58645f; font-size: 11px; }
.research-credibility { margin-top: 45px; padding: 30px; display: grid; grid-template-columns: 1fr 1fr auto; gap: 35px; align-items: center; border: 1px solid var(--line); background: rgba(252, 251, 247, 0.62); }
.research-credibility strong { font-family: var(--display); font-size: 23px; font-weight: 400; }
.research-credibility p { margin: 6px 0 0; color: #58645f; font-size: 11px; }
.research-credibility a { font-size: 10px; font-weight: 800; }

.service-section { padding-top: 15px; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-card { min-height: 440px; padding: 29px; display: flex; flex-direction: column; border-right: 1px solid var(--line); transition: background 180ms ease, transform 180ms ease; }
.service-card:first-child { border-left: 1px solid var(--line); }
.service-card:hover { background: var(--paper-bright); transform: translateY(-4px); }
.service-number { color: var(--gold); font-family: var(--display); font-size: 13px; }
.service-card h2 { margin: 55px 0 0; font-family: var(--display); font-size: 30px; font-weight: 400; line-height: 1.11; letter-spacing: -0.03em; }
.service-card > p { margin: 18px 0 28px; color: #53615d; font-size: 12px; line-height: 1.72; }
.service-card ul { margin: auto 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.service-card li { padding: 5px 8px; border: 1px solid var(--line); border-radius: 50px; color: #46534f; font-size: 8px; font-weight: 800; }

.outcomes-section { padding: 120px max(40px, calc((100vw - 1400px) / 2)); background: var(--ink); color: var(--paper); }
.outcomes-section .compact-heading { max-width: 840px; }
.outcome-grid { margin-top: 65px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
.outcome-grid article { min-height: 300px; padding: 30px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.outcome-grid article:first-child { border-left: 1px solid var(--line-light); }
.outcome-grid strong { color: var(--gold); font-family: var(--display); font-size: 62px; font-weight: 400; line-height: 1; }
.outcome-grid h3 { max-width: 360px; margin: 48px 0 0; font-family: var(--display); font-size: 25px; font-weight: 400; line-height: 1.18; }
.outcome-grid p { margin: 15px 0 0; color: var(--sage); font-size: 9px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.tools-section { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 9%; align-items: start; }
.tool-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.tool-grid article { min-height: 250px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tool-grid article:nth-child(odd) { border-left: 1px solid var(--line); }
.tool-grid h3 { margin: 0; font-family: var(--display); font-size: 27px; font-weight: 400; }
.tool-grid ul { margin: 32px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.tool-grid li { padding: 5px 8px; background: var(--sage-pale); font-size: 9px; font-weight: 750; }
.process-section { padding: 120px max(40px, calc((100vw - 1400px) / 2)); background: var(--paper-bright); }
.process-grid { margin-top: 65px; display: grid; grid-template-columns: repeat(4, 1fr); counter-reset: steps; }
.process-grid article { min-height: 285px; padding: 27px; border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid article:first-child { border-left: 1px solid var(--line); }
.process-grid h3 { margin: 55px 0 0; font-family: var(--display); font-size: 29px; font-weight: 400; }
.process-grid p { margin: 15px 0 0; color: #57645f; font-size: 11px; line-height: 1.7; }

.career-layout { display: grid; grid-template-columns: 0.5fr 1.5fr; gap: 9%; align-items: start; padding-top: 50px; }
.career-aside { position: sticky; top: 130px; }
.career-aside h2 { font-size: clamp(36px, 3.2vw, 52px); }
.career-aside > p:last-child { margin: 24px 0 0; color: #56635f; font-size: 13px; line-height: 1.75; }
.career-list { border-top: 1px solid var(--line); }
.career-list > article { padding: 38px 0 44px; display: grid; grid-template-columns: 140px 1fr; gap: 35px; border-bottom: 1px solid var(--line); }
.career-period { margin: 6px 0 0; color: var(--teal); font-size: 9px; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }
.career-list h2 { margin: 0; font-family: var(--display); font-size: clamp(28px, 2.35vw, 38px); font-weight: 400; line-height: 1.14; letter-spacing: -0.03em; }
.career-org { margin: 9px 0 0; color: #3f4b47; font-size: 10px; font-weight: 800; }
.career-summary { max-width: 760px; margin: 18px 0 0; color: #53605c; font-size: 13px; line-height: 1.75; }
.career-list ul { max-width: 800px; margin: 25px 0 0; padding: 0; list-style: none; }
.career-list li { padding: 10px 0 10px 19px; position: relative; border-top: 1px solid rgba(16, 26, 24, 0.09); color: #46534f; font-size: 11px; line-height: 1.65; }
.career-list li::before { content: ""; width: 5px; height: 5px; position: absolute; left: 0; top: 17px; border-radius: 50%; background: var(--gold); }
.education-section-dark { padding: 120px max(40px, calc((100vw - 1400px) / 2)); background: var(--ink); color: var(--paper); }
.dark-grid { border-color: var(--line-light); }
.dark-grid article { border-color: var(--line-light); }
.dark-grid p { color: rgba(242, 239, 230, 0.5); }
.recognition-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10%; }
.recognition-section h2 { font-size: 45px; }
.recognition-section ul { margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.recognition-section li { padding: 20px 0; display: grid; grid-template-columns: 120px 1fr; border-bottom: 1px solid var(--line); color: #485550; font-size: 12px; }
.recognition-section li strong { color: var(--teal); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; }

.profile-banner { padding: 70px max(40px, calc((100vw - 1400px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 60px; background: var(--teal); color: var(--paper-bright); }
.profile-banner span { color: var(--gold); font-size: 9px; font-weight: 850; letter-spacing: 0.16em; text-transform: uppercase; }
.profile-banner h2 { max-width: 820px; margin: 14px 0 0; font-family: var(--display); font-size: clamp(32px, 3vw, 47px); font-weight: 400; line-height: 1.1; letter-spacing: -0.035em; }
.publication-page-section { padding-bottom: 140px; }
.publication-cards { margin-top: 60px; border-top: 1px solid var(--line); }
.publication-cards article { padding: 45px 0; display: grid; grid-template-columns: 145px 1.1fr 0.7fr 100px; gap: 35px; align-items: start; border-bottom: 1px solid var(--line); }
.publication-cards article > div span { color: var(--gold); font-family: var(--display); font-size: 14px; }
.publication-cards article > div p { margin: 8px 0 0; color: var(--teal); font-size: 8px; font-weight: 850; letter-spacing: 0.1em; text-transform: uppercase; }
.publication-cards h2 { margin: 0; font-family: var(--display); font-size: clamp(27px, 2.25vw, 37px); font-weight: 400; line-height: 1.15; letter-spacing: -0.03em; }
.publication-cards article > p { margin: 5px 0 0; color: #56635f; font-size: 11px; line-height: 1.7; }
.publication-cards article > a { justify-self: end; font-size: 9px; font-weight: 850; }
.practice-evidence-section { padding: 120px max(40px, calc((100vw - 1400px) / 2)); background: var(--ink); color: var(--paper); }
.practice-evidence-grid { margin-top: 60px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-light); }
.practice-evidence-grid article { min-height: 350px; padding: 35px; display: flex; flex-direction: column; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.practice-evidence-grid article:first-child { border-left: 1px solid var(--line-light); }
.practice-evidence-grid span { color: var(--gold); font-family: var(--display); }
.practice-evidence-grid h3 { max-width: 580px; margin: 55px 0 0; font-family: var(--display); font-size: 32px; font-weight: 400; line-height: 1.15; letter-spacing: -0.03em; }
.practice-evidence-grid p { margin: 18px 0 0; color: rgba(242, 239, 230, 0.56); font-size: 11px; line-height: 1.7; }
.practice-evidence-grid a { margin-top: auto; padding-top: 28px; font-size: 9px; font-weight: 850; }
.practice-evidence-grid .practice-evidence-feature { grid-column: 1 / -1; min-height: 320px; border-left: 1px solid var(--line-light); background: linear-gradient(120deg, rgba(214, 164, 72, 0.11), rgba(45, 107, 99, 0.18)); }
#hiv-treatment-interruption-evidence,
#hiv-treatment-interruption-contribution { scroll-margin-top: 120px; }
.practice-evidence-grid .practice-evidence-feature h3 { max-width: 980px; margin-top: 38px; font-size: clamp(34px, 3vw, 50px); }
.practice-evidence-grid .practice-evidence-feature p { max-width: 980px; }
.national-estimates-feature { padding: 100px max(40px, calc((100vw - 1400px) / 2)); display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 8vw; background: #f0eee6; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.national-estimates-heading h2 { max-width: 620px; margin: 34px 0 0; font-family: var(--display); font-size: clamp(42px, 4.5vw, 68px); font-weight: 400; line-height: 0.98; letter-spacing: -0.045em; }
.national-estimates-heading .evidence-label { margin-top: 44px; color: var(--teal); font-size: 13px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.national-estimates-body h3 { max-width: 760px; margin: 0; font-family: var(--display); font-size: clamp(32px, 3vw, 46px); font-weight: 400; line-height: 1.08; letter-spacing: -0.03em; }
.national-estimates-body > p { max-width: 800px; margin: 24px 0 0; color: #43504b; font-size: 17px; line-height: 1.75; }
.estimates-method-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.estimates-method-grid article { min-height: 150px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.estimates-method-grid strong { font-family: var(--display); font-size: 25px; font-weight: 400; color: var(--ink); }
.estimates-method-grid span { margin-top: 22px; color: #58645f; font-size: 14px; line-height: 1.55; }
.national-estimates-body .contribution-clarifier { padding-left: 18px; border-left: 3px solid var(--gold); color: var(--ink); font-size: 15px; }
.research-evidence-feature { padding: 120px max(40px, calc((100vw - 1400px) / 2)); display: grid; grid-template-columns: 0.76fr 1.24fr; gap: 9%; background: #e5eee9; color: var(--ink); }
.research-evidence-heading { align-self: start; position: sticky; top: 110px; }
.research-evidence-heading h2 { max-width: 520px; margin: 25px 0 0; font-family: var(--display); font-size: clamp(40px, 4vw, 62px); font-weight: 400; line-height: 1.02; letter-spacing: -0.045em; }
.research-evidence-heading > p:not(.section-index) { max-width: 500px; margin: 25px 0 0; color: #53605c; font-size: 17px; line-height: 1.75; }
.research-evidence-heading .text-link { display: inline-block; margin-top: 32px; }
.research-evidence-body { border-top: 1px solid rgba(16, 26, 24, 0.2); }
.evidence-metrics { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid rgba(16, 26, 24, 0.16); }
.evidence-metrics article { min-height: 145px; padding: 25px 18px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid rgba(16, 26, 24, 0.16); border-bottom: 1px solid rgba(16, 26, 24, 0.16); }
.evidence-metrics strong { font-family: var(--display); font-size: clamp(31px, 3vw, 46px); font-weight: 400; letter-spacing: -0.04em; }
.evidence-metrics span { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.evidence-story { padding: 48px 0 0; }
.evidence-label { margin: 0; color: var(--teal); font-size: 12px; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }
.evidence-story h3 { max-width: 900px; margin: 20px 0 0; font-family: var(--display); font-size: clamp(34px, 3.4vw, 52px); font-weight: 400; line-height: 1.08; letter-spacing: -0.04em; }
.evidence-story > p:not(.evidence-label):not(.research-relevance) { max-width: 900px; margin: 24px 0 0; color: #485551; font-size: 17px; line-height: 1.75; }
.research-relevance { max-width: 900px; margin: 35px 0 0; padding: 26px 28px; display: grid; grid-template-columns: 0.42fr 1fr; gap: 24px; background: rgba(255, 255, 255, 0.58); border-left: 4px solid var(--gold); }
.research-relevance strong { font-family: var(--display); font-size: 22px; font-weight: 400; line-height: 1.2; }
.research-relevance span { color: #485551; font-size: 16px; line-height: 1.7; }
.contribution-section { display: grid; grid-template-columns: 0.74fr 1.26fr; gap: 10%; }
.contribution-section h2 { margin: 0 0 40px; font-family: var(--display); font-size: 45px; font-weight: 400; letter-spacing: -0.035em; }
.review-card { padding: 23px 0; display: grid; grid-template-columns: 80px 1fr; gap: 24px; border-top: 1px solid var(--line); }
.review-card:last-child { border-bottom: 1px solid var(--line); }
.review-card > strong { color: var(--gold); font-family: var(--display); font-weight: 400; }
.review-card h3 { margin: 0; font-family: var(--display); font-size: 25px; font-weight: 400; }
.review-card p { margin: 7px 0 0; color: #59655f; font-size: 10px; line-height: 1.65; }
.conference-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); counter-reset: conference; }
.conference-list li { padding: 18px 0 18px 45px; position: relative; border-bottom: 1px solid var(--line); color: #45524e; font-size: 11px; line-height: 1.6; counter-increment: conference; }
.conference-list li::before { content: counter(conference, decimal-leading-zero); position: absolute; left: 0; top: 19px; color: var(--gold); font-family: var(--display); }

.contact-page-layout { padding: 0 max(40px, calc((100vw - 1400px) / 2)) 130px; display: grid; grid-template-columns: 0.85fr 1.15fr; }
.contact-primary { min-height: 600px; padding: 62px; background: var(--teal); color: var(--paper-bright); }
.contact-primary h2 { max-width: 560px; }
.contact-primary > p:nth-of-type(2) { max-width: 560px; margin: 28px 0 0; color: rgba(252, 251, 247, 0.7); font-size: 13px; line-height: 1.75; }
.contact-email { margin-top: 60px; display: inline-block; padding-bottom: 7px; border-bottom: 1px solid rgba(252, 251, 247, 0.5); font-family: var(--display); font-size: clamp(24px, 2.2vw, 36px); }
.contact-email span { color: var(--gold); }
.contact-profile-links { margin-top: 70px; display: flex; flex-wrap: wrap; gap: 25px; }
.contact-profile-links a { padding-bottom: 3px; border-bottom: 1px solid rgba(252, 251, 247, 0.4); font-size: 9px; font-weight: 850; }
.conversation-list { border-top: 1px solid var(--line); }
.conversation-list article { min-height: 200px; padding: 38px; display: grid; grid-template-columns: 55px 1fr; gap: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-bright); }
.conversation-list h2 { margin: 0; font-family: var(--display); font-size: 30px; font-weight: 400; letter-spacing: -0.03em; }
.conversation-list p { max-width: 540px; margin: 14px 0 0; color: #56635f; font-size: 11px; line-height: 1.7; }
.contact-note { padding: 40px; text-align: center; background: var(--sage-pale); }
.contact-note p { margin: 0; color: #4d5b56; font-size: 9px; font-weight: 850; letter-spacing: 0.13em; text-transform: uppercase; }

.contact-band {
  padding: 115px max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: 1fr 0.68fr;
  gap: 11%;
  background: var(--forest);
  color: var(--paper-bright);
}

.contact-band h2 { max-width: 860px; }
.contact-band > div:last-child { padding-left: 38px; border-left: 1px solid rgba(252, 251, 247, 0.25); }
.contact-band > div:last-child > p { max-width: 500px; margin: 0; color: rgba(252, 251, 247, 0.68); font-size: 14px; line-height: 1.8; }
.contact-band .button { margin-top: 30px; }

footer {
  min-height: 120px;
  padding: 25px max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: center;
  background: var(--ink);
  color: var(--paper);
}

.footer-brand .brand-mark { border-color: rgba(242, 239, 230, 0.22); background: #fff; }
.footer-brand small { color: rgba(242, 239, 230, 0.46); }
.footer-links { display: flex; gap: 22px; }
.footer-links a { color: rgba(242, 239, 230, 0.68); font-size: 9px; font-weight: 800; }
footer > p { margin: 0; justify-self: end; color: rgba(242, 239, 230, 0.46); font-size: 8px; letter-spacing: 0.08em; text-transform: uppercase; }

@media (max-width: 1100px) {
  :root { --content: min(100% - 52px, 1400px); }
  .home-hero { grid-template-columns: 1fr 0.78fr; gap: 42px; }
  .home-hero h1 { font-size: clamp(52px, 6vw, 74px); }
  .card-small { width: 58%; }
  .method-grid,
  .service-grid,
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid article:nth-child(3),
  .service-card:nth-child(3),
  .process-grid article:nth-child(3) { border-left: 1px solid var(--line); }
  .agenda-feature { grid-template-columns: 0.25fr 1fr; }
  .agenda-feature > a { grid-column: 2; justify-self: start; }
  .publication-cards article { grid-template-columns: 100px 1.2fr 0.7fr; }
  .publication-cards article > a { grid-column: 2; justify-self: start; }
}

@media (max-width: 820px) {
  :root { --content: calc(100% - 36px); }
  .site-header { min-height: 78px; }
  .desktop-nav { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { padding: 9px 13px; border: 1px solid var(--ink); list-style: none; cursor: pointer; font-size: 10px; font-weight: 800; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav nav { width: min(300px, calc(100vw - 36px)); padding: 14px; display: grid; position: absolute; top: 48px; right: 0; background: var(--ink); color: var(--paper); box-shadow: 0 22px 55px rgba(16, 26, 24, 0.22); }
  .mobile-nav nav a { padding: 13px 9px; border-bottom: 1px solid var(--line-light); font-size: 11px; font-weight: 750; }

  .home-hero { min-height: auto; padding: 65px 0 70px; grid-template-columns: 1fr; }
  .home-hero h1 { font-size: clamp(53px, 12vw, 76px); }
  .hero-visual { max-width: 620px; width: 100%; margin: 10px auto 0; }
  .signal-grid { padding: 0 18px; grid-template-columns: 1fr 1fr; }
  .signal-grid article:nth-child(3) { border-left: 1px solid rgba(16, 26, 24, 0.1); }
  .signal-grid article { min-height: 150px; }
  .path-grid,
  .contact-band,
  .tools-section,
  .career-layout,
  .recognition-section,
  .contribution-section,
  .contact-page-layout { grid-template-columns: 1fr; }
  .path-card { min-height: 490px; }
  .evidence-heading { grid-template-columns: 1fr; }
  .evidence-heading .section-index { margin-bottom: 0; }
  .evidence-heading > a { justify-self: start; }
  .publication { grid-template-columns: 45px 1fr; }
  .publication > a { grid-column: 2; justify-self: start; }

  .page-intro { min-height: auto; padding: 72px 0 80px; grid-template-columns: 45px 1fr; }
  .page-intro h1 { font-size: clamp(55px, 11vw, 79px); }
  .intro-aside { grid-column: 2; margin-top: 10px; padding-left: 0; border-left: 0; }
  .split-section { grid-template-columns: 1fr; }
  .sticky-heading,
  .career-aside { position: static; }
  .agenda-feature { grid-template-columns: 1fr; gap: 35px; }
  .agenda-feature > a { grid-column: 1; }
  .method-grid,
  .service-grid,
  .process-grid,
  .outcome-grid { grid-template-columns: 1fr 1fr; }
  .outcome-grid article:nth-child(3) { border-left: 1px solid var(--line-light); }
  .research-credibility { grid-template-columns: 1fr; }
  .tool-grid { margin-top: 55px; }
  .career-aside { margin-bottom: 45px; }
  .education-grid { grid-template-columns: 1fr; }
  .education-grid article,
  .education-grid article:nth-child(odd) { border-left: 1px solid var(--line); }
  .dark-grid article,
  .dark-grid article:nth-child(odd) { border-left-color: var(--line-light); }
  .practice-evidence-grid { grid-template-columns: 1fr; }
  .practice-evidence-grid .practice-evidence-feature { grid-column: 1; }
  .practice-evidence-grid article:nth-child(2) { border-left: 1px solid var(--line-light); }
  .national-estimates-feature { grid-template-columns: 1fr; gap: 50px; }
  .research-evidence-feature { grid-template-columns: 1fr; gap: 55px; }
  .research-evidence-heading { position: static; }
  .profile-banner { align-items: flex-start; flex-direction: column; }
  .contact-primary { min-height: auto; }
  .contact-band > div:last-child { padding: 35px 0 0; border-top: 1px solid rgba(252, 251, 247, 0.25); border-left: 0; }
  footer { grid-template-columns: 1fr auto; }
  .footer-links { grid-row: 2; }
  footer > p { grid-row: 2; }
}

@media (max-width: 560px) {
  body { background: var(--paper); }
  .brand small { display: none; }
  .home-hero h1 { font-size: 50px; }
  .hero-intro { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-visual { aspect-ratio: 0.85; }
  .card-main { width: 58%; padding: 21px; }
  .card-main strong { font-size: 56px; }
  .card-research { top: 47%; }
  .card-systems { left: 8%; bottom: 11%; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-grid article { min-height: 125px; display: grid; grid-template-columns: 100px 1fr; align-items: center; }
  .signal-grid p { margin: 0; }
  .home-paths,
  .content-section { padding: 90px 0; }
  .path-card { min-height: 520px; padding: 32px; }
  .path-card h3 { margin-top: 45px; font-size: 36px; }
  .evidence-preview,
  .paper-section,
  .outcomes-section,
  .process-section,
  .education-section-dark,
  .practice-evidence-section,
  .research-evidence-feature,
  .contact-band { padding: 90px 18px; }
  .publication { grid-template-columns: 1fr; }
  .publication-index { display: none; }
  .publication > a { grid-column: 1; }
  .page-intro { grid-template-columns: 1fr; }
  .page-index { display: none; }
  .page-intro h1 { font-size: 52px; }
  .intro-aside { grid-column: 1; }
  .agenda-feature { padding: 75px 18px; }
  .agenda-feature h2 { font-size: 35px; }
  .numbered-list article { grid-template-columns: 40px 1fr; }
  .method-grid,
  .service-grid,
  .outcome-grid,
  .process-grid,
  .tool-grid { grid-template-columns: 1fr; }
  .method-grid article,
  .method-grid article:nth-child(3),
  .service-card,
  .service-card:nth-child(3),
  .process-grid article,
  .process-grid article:nth-child(3),
  .outcome-grid article,
  .outcome-grid article:nth-child(3),
  .tool-grid article,
  .tool-grid article:nth-child(odd) { border-left: 1px solid var(--line); }
  .outcome-grid article,
  .outcome-grid article:nth-child(3) { border-left-color: var(--line-light); }
  .career-list > article { grid-template-columns: 1fr; gap: 15px; }
  .career-period { margin: 0; }
  .recognition-section { gap: 75px; }
  .recognition-section li { grid-template-columns: 90px 1fr; }
  .profile-banner { padding: 65px 18px; }
  .publication-cards article { grid-template-columns: 1fr; }
  .publication-cards article > a { grid-column: 1; }
  .practice-evidence-grid article { padding: 28px; }
  .national-estimates-feature { padding: 75px 24px; }
  .estimates-method-grid { grid-template-columns: 1fr; }
  .evidence-metrics { grid-template-columns: 1fr 1fr; }
  .research-relevance { grid-template-columns: 1fr; }
  .contact-page-layout { padding: 0 18px 90px; }
  .contact-primary { padding: 40px 28px; }
  .contact-email { font-size: 22px; word-break: break-all; }
  .conversation-list article { padding: 30px 24px; }
  .contact-note { padding: 35px 18px; }
  footer { padding: 35px 18px; grid-template-columns: 1fr; }
  .footer-links,
  footer > p { grid-row: auto; justify-self: start; }
  .footer-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Professional readability and editorial polish */
body {
  font-size: 18px;
  line-height: 1.68;
}

.site-header {
  min-height: 100px;
  box-shadow: 0 10px 30px rgba(16, 26, 24, 0.035);
}

.brand-mark { width: 46px; height: 46px; }
.brand b { font-size: 16px; }
.brand small { font-size: 11px; }
.desktop-nav { gap: clamp(14px, 1.55vw, 25px); font-size: 14px; }
.nav-cta { padding: 12px 18px; }
.eyebrow { font-size: 12px; }
.button { min-height: 56px; font-size: 14px; }
.text-link,
.profile-link { font-size: 14px; }
.readability-copy { font-size: 16px; line-height: 1.78; }

.visual-kicker,
.visual-caption { font-size: 10px; }
.card-main p,
.card-small > span { font-size: 11px; }
.card-main > span { max-width: 230px; font-size: 14px; line-height: 1.58; }
.card-small b { font-size: 25px; }
.card-small small { font-size: 12px; }
.signal-grid p { max-width: 260px; font-size: 15px; line-height: 1.62; }

.section-index,
.path-number { font-size: 11px; }
.section-heading > p:last-child { max-width: 700px; font-size: 17px; line-height: 1.78; }
.path-card > p:nth-of-type(2) { font-size: 16px; }
.path-card li { padding: 12px 0; font-size: 15px; }
.path-card > a { font-size: 14px; }
.evidence-heading > a { font-size: 13px; }
.publication-type { font-size: 11px; }
.publication div > p:last-child { font-size: 15px; line-height: 1.65; }
.publication > a { font-size: 13px; }

.intro-aside > p { font-size: 17px; line-height: 1.8; }
.intro-aside small { font-size: 11px; line-height: 1.55; }
.numbered-list p { font-size: 16px; }
.agenda-feature > div:nth-child(2) p { font-size: 16px; }
.method-grid p { font-size: 15px; }
.education-grid p { font-size: 15px; line-height: 1.65; }
.education-grid .education-focus,
.profile-list .education-focus {
  display: block;
  margin-top: 6px;
  color: var(--teal);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.research-credibility p { font-size: 15px; }
.research-credibility a { font-size: 13px; }
.service-card > p { font-size: 15px; }
.service-card li { padding: 7px 10px; font-size: 12px; }
.outcome-grid p { font-size: 12px; }
.tool-grid li { padding: 7px 10px; font-size: 13px; }
.process-grid p { font-size: 15px; }
.career-aside > p:last-child { font-size: 16px; }
.career-period { font-size: 11px; }
.career-org { font-size: 13px; }
.career-summary { font-size: 16px; }
.career-list li { font-size: 15px; line-height: 1.72; }
.recognition-section li { font-size: 15px; line-height: 1.58; }
.recognition-section li strong { font-size: 11px; }
.profile-banner span { font-size: 11px; }
.publication-cards article > div p { font-size: 11px; }
.publication-cards article > p { font-size: 15px; }
.publication-cards article > a { font-size: 13px; }
.practice-evidence-grid p { font-size: 15px; }
.practice-evidence-grid a { font-size: 13px; }
.review-card p { font-size: 14px; }
.conference-list li { font-size: 15px; line-height: 1.7; }
.contact-primary > p:nth-of-type(2) { font-size: 16px; }
.contact-profile-links a { font-size: 13px; }
.conversation-list p { font-size: 15px; }
.contact-note p { font-size: 11px; line-height: 1.65; }
.contact-band > div:last-child > p { font-size: 17px; }
.footer-links a { font-size: 12px; }
footer > p { font-size: 11px; }

/* Professional memberships */
.membership-band {
  padding: 100px max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(580px, 1.2fr);
  gap: clamp(55px, 8vw, 120px);
  align-items: end;
  background: var(--paper-bright);
  border-bottom: 1px solid var(--line);
}

.membership-heading h2,
.professional-memberships h2,
.archive-heading h2 {
  max-width: 760px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(39px, 3.4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.membership-heading > p:last-child,
.professional-memberships > div:first-child > p:last-child,
.archive-heading > p {
  max-width: 660px;
  margin: 24px 0 0;
  color: #53605c;
  font-size: 16px;
  line-height: 1.78;
}

.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.membership-grid article {
  min-height: 260px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(242, 239, 230, 0.5);
  transition: transform 180ms ease, background 180ms ease;
}

.membership-grid article:hover {
  z-index: 1;
  transform: translateY(-5px);
  background: var(--paper-bright);
  box-shadow: 0 22px 50px rgba(16, 26, 24, 0.08);
}

.membership-grid strong {
  color: var(--gold);
  font-family: var(--display);
  font-size: 36px;
  font-weight: 400;
}

.membership-grid span { font-size: 15px; font-weight: 750; line-height: 1.48; }

.professional-memberships {
  padding: 115px max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 9%;
  background: var(--teal);
  color: var(--paper-bright);
}

.professional-memberships .section-index { color: var(--gold); }
.professional-memberships > div:first-child > p:last-child { color: rgba(252, 251, 247, 0.72); }
.professional-membership-list { border-top: 1px solid rgba(252, 251, 247, 0.24); }
.professional-membership-list article {
  padding: 30px 0;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 32px;
  align-items: start;
  border-bottom: 1px solid rgba(252, 251, 247, 0.24);
}
.professional-membership-list span { color: var(--gold); font-family: var(--display); font-size: 22px; }
.professional-membership-list h3 { max-width: 650px; margin: 0; font-family: var(--display); font-size: 28px; font-weight: 400; line-height: 1.2; }

/* Monthly fieldwork journal */
.fieldwork-intro { min-height: 610px; }
.fieldwork-framework,
.field-contexts {
  width: var(--content);
  margin: 0 auto;
  padding: 120px 0;
}
.fieldwork-framework-grid {
  margin-top: 65px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.fieldwork-framework-grid article {
  min-height: 330px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(252, 251, 247, 0.55);
}
.fieldwork-framework-grid span { color: var(--gold); font-family: var(--display); font-size: 18px; }
.fieldwork-framework-grid h3 { margin: 70px 0 0; font-family: var(--display); font-size: 30px; font-weight: 400; line-height: 1.14; }
.fieldwork-framework-grid p { margin: 18px 0 0; color: #53605c; font-size: 15px; line-height: 1.72; }

.monthly-archive {
  padding: 120px max(40px, calc((100vw - 1400px) / 2));
  background: var(--ink);
  color: var(--paper);
}
.archive-heading { display: grid; grid-template-columns: 1fr 0.65fr; gap: 9%; align-items: end; }
.archive-heading > p { margin: 0; color: rgba(242, 239, 230, 0.7); }
.month-entry {
  margin-top: 62px;
  padding: 45px 0;
  display: grid;
  grid-template-columns: 0.35fr 1fr 0.38fr;
  gap: 45px;
  align-items: start;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}
.month-entry span { color: var(--gold); font-family: var(--display); font-size: 22px; }
.month-entry > div:first-child p { margin: 8px 0 0; color: var(--sage); font-size: 12px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.month-entry h3 { margin: 0; font-family: var(--display); font-size: clamp(31px, 2.6vw, 42px); font-weight: 400; line-height: 1.12; }
.month-entry > div:nth-child(2) p { max-width: 760px; margin: 18px 0 0; color: rgba(242, 239, 230, 0.76); font-size: 18px; line-height: 1.72; }
.month-entry .fieldwork-partners { margin: 0 0 15px; color: var(--sage); font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.fieldwork-points { max-width: 790px; margin: 30px 0 0; padding: 0; list-style: none; }
.fieldwork-points li { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 20px 0; border-top: 1px solid rgba(242, 239, 230, 0.16); color: rgba(242, 239, 230, 0.82); font-size: 17px; line-height: 1.65; }
.fieldwork-points strong { color: var(--gold); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.fieldwork-points span { color: inherit; font-family: inherit; font-size: inherit; }
.entry-status { justify-self: end; padding: 9px 13px; border: 1px solid rgba(242, 239, 230, 0.28); color: var(--sage); font-size: 12px; font-weight: 800; }

.context-grid { margin-top: 65px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.context-grid article { min-height: 330px; padding: 38px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-bright); }
.context-grid span { color: var(--teal); font-size: 12px; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
.context-grid h3 { max-width: 580px; margin: 70px 0 0; font-family: var(--display); font-size: 34px; font-weight: 400; line-height: 1.14; }
.context-grid p { max-width: 650px; margin: 20px 0 0; color: #53605c; font-size: 16px; line-height: 1.75; }

@media (max-width: 1050px) {
  .membership-band,
  .professional-memberships { grid-template-columns: 1fr; }
  .membership-grid { margin-top: 10px; }
  .fieldwork-framework-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .site-header { min-height: 84px; }
  .mobile-nav summary { font-size: 13px; }
  .mobile-nav nav a { padding: 15px 10px; font-size: 14px; }
  .membership-band,
  .professional-memberships { padding: 90px 18px; }
  .archive-heading,
  .month-entry { grid-template-columns: 1fr; }
  .archive-heading > p { margin-top: 10px; }
  .entry-status { justify-self: start; }
}

@media (max-width: 560px) {
  body { font-size: 17px; }
  .brand b { font-size: 15px; }
  .membership-grid,
  .fieldwork-framework-grid,
  .context-grid { grid-template-columns: 1fr; }
  .membership-grid article { min-height: 220px; }
  .membership-heading h2,
  .professional-memberships h2,
  .archive-heading h2 { font-size: 39px; }
  .professional-membership-list article { grid-template-columns: 1fr; gap: 10px; }
  .fieldwork-framework,
  .field-contexts { padding: 90px 0; }
  .fieldwork-framework-grid article { min-height: 270px; }
  .fieldwork-framework-grid h3,
  .context-grid h3 { margin-top: 45px; }
  .monthly-archive { padding: 90px 18px; }
  .month-entry { gap: 28px; }
  .fieldwork-points li { grid-template-columns: 1fr; gap: 8px; }
}

/* Expanded professional portfolio navigation */
.desktop-nav { gap: clamp(12px, 1.25vw, 22px); }
.nav-menu { position: relative; }
.nav-menu summary {
  padding: 12px 0;
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
  color: #3b4744;
  cursor: pointer;
  list-style: none;
}
.nav-menu summary::-webkit-details-marker { display: none; }
.nav-menu summary span { color: var(--gold); font-size: 13px; transition: transform 180ms ease; }
.nav-menu[open] summary span { transform: rotate(45deg); }
.nav-menu summary::after {
  content: "";
  width: 0;
  height: 2px;
  position: absolute;
  left: 0;
  bottom: 6px;
  background: var(--gold);
  transition: width 180ms ease;
}
.nav-menu:hover summary::after,
.nav-menu:focus-within summary::after,
.nav-menu.nav-group-active summary::after { width: 100%; }
.nav-menu > div {
  min-width: 260px;
  padding: 12px;
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: -18px;
  z-index: 30;
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 24px 60px rgba(16, 26, 24, 0.24);
}
.nav-menu[open] > div { display: grid; }
.nav-menu > div a {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-light);
  font-size: 13px;
  line-height: 1.35;
}
.nav-menu > div a:last-child { border-bottom: 0; }
.nav-menu > div a:hover,
.nav-menu > div a:focus-visible,
.nav-menu > div a[aria-current="page"] { background: rgba(252, 251, 247, 0.09); color: var(--gold); }
.mobile-nav-label {
  padding: 14px 9px 5px;
  color: var(--gold);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Shared expanded-page system */
.portfolio-intro { min-height: 660px; }
.portfolio-intro .intro-aside p { font-size: 19px; }
.case-study-list,
.insight-list,
.resource-library,
.profile-statement,
.profile-facts,
.profile-paths,
.selected-contributions,
.learning-method {
  width: var(--content);
  margin: 0 auto;
}

/* Case studies */
.case-study-list { padding: 125px 0; }
.case-study-feature {
  padding: 70px 0;
  display: grid;
  grid-template-columns: 0.34fr 1fr;
  gap: clamp(45px, 7vw, 110px);
  border-top: 1px solid var(--line);
}
.case-study-feature:last-child { border-bottom: 1px solid var(--line); }
.case-study-meta span { color: var(--gold); font-family: var(--display); font-size: 34px; }
.case-study-meta p { max-width: 220px; margin: 16px 0 0; color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: 0.1em; line-height: 1.55; text-transform: uppercase; }
.case-study-kicker,
.insight-meta { margin: 0 0 18px; color: var(--teal); font-size: 12px; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
.case-study-feature h2,
.insight-list h2 {
  max-width: 900px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(42px, 4.2vw, 68px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.02;
}
.case-study-feature > div:last-child > p:not(.case-study-kicker) { max-width: 860px; margin: 28px 0 0; color: #485551; font-size: 19px; line-height: 1.78; }
.case-study-evidence { max-width: 900px; margin: 38px 0 0; padding: 0; list-style: none; }
.case-study-evidence li { padding: 22px 0; display: grid; grid-template-columns: 155px 1fr; gap: 24px; border-top: 1px solid var(--line); color: #40504b; font-size: 17px; line-height: 1.65; }
.case-study-evidence strong { color: var(--ink); font-size: 12px; letter-spacing: 0.09em; text-transform: uppercase; }

/* Training */
.training-grid,
.topic-grid {
  margin-top: 65px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.training-grid article,
.topic-grid article { min-height: 340px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(252, 251, 247, 0.58); }
.training-grid span,
.topic-grid span { color: var(--gold); font-family: var(--display); font-size: 19px; }
.training-grid h3,
.topic-grid h3 { margin: 72px 0 0; font-family: var(--display); font-size: 31px; font-weight: 400; line-height: 1.12; }
.training-grid p,
.topic-grid p { margin: 18px 0 0; color: #53605c; font-size: 16px; line-height: 1.72; }
.learning-method {
  width: 100%;
  padding: 120px max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 9%;
  background: var(--ink);
  color: var(--paper);
}
.learning-method h2 { max-width: 560px; margin: 18px 0 0; font-family: var(--display); font-size: clamp(45px, 4vw, 65px); font-weight: 400; line-height: 1; }
.learning-method ol { margin: 0; padding: 0; list-style: none; }
.learning-method li { padding: 25px 0; display: grid; grid-template-columns: 70px 1fr; gap: 25px; border-top: 1px solid var(--line-light); }
.learning-method li:last-child { border-bottom: 1px solid var(--line-light); }
.learning-method li > span { color: var(--gold); font-family: var(--display); font-size: 21px; }
.learning-method h3 { margin: 0; font-family: var(--display); font-size: 29px; font-weight: 400; }
.learning-method li p { margin: 10px 0 0; color: rgba(242, 239, 230, 0.72); font-size: 17px; line-height: 1.65; }
.recent-training .text-link { display: inline-block; margin-top: 28px; }

/* Insights */
.insight-list { padding: 125px 0; }
.insight-list article { padding: 85px 0; display: grid; grid-template-columns: 0.22fr 1fr; gap: clamp(40px, 7vw, 105px); border-top: 1px solid var(--line); }
.insight-list article:last-child { border-bottom: 1px solid var(--line); }
.insight-number { color: var(--gold); font-family: var(--display); font-size: 40px; }
.insight-list article > div:last-child > p:not(.insight-meta) { max-width: 880px; margin: 26px 0 0; color: #43504d; font-size: 19px; line-height: 1.82; }

/* Resources */
.resource-library { padding: 125px 0 60px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.resource-library > article { padding: 38px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-bright); }
.resource-heading { display: flex; gap: 20px; align-items: flex-start; }
.resource-heading > span { color: var(--gold); font-family: var(--display); font-size: 24px; }
.resource-heading p { margin: 0 0 8px; color: var(--teal); font-size: 11px; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
.resource-heading h2 { margin: 0; font-family: var(--display); font-size: 34px; font-weight: 400; line-height: 1.08; }
.resource-library ol { margin: 36px 0 0; padding-left: 25px; }
.resource-library li { padding: 0 0 19px 6px; color: #43504d; font-size: 16px; line-height: 1.63; }
.resource-library li::marker { color: var(--gold); font-family: var(--display); font-weight: 700; }
.resource-use { margin: 18px 0 0; padding-top: 22px; border-top: 1px solid var(--line); color: #53605c; font-size: 15px; line-height: 1.65; }
.resource-use strong { display: block; margin-bottom: 5px; color: var(--teal); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.resource-note { width: var(--content); margin: 0 auto; padding: 25px 0 125px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.resource-note p { max-width: 850px; margin: 0; color: #53605c; }
.print-button { padding: 14px 18px; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; font-weight: 750; }
.print-button:hover { background: var(--ink); color: var(--paper); }

/* Speaking */
.topic-grid { grid-template-columns: repeat(2, 1fr); }
.topic-grid article { min-height: 330px; }
.selected-contributions {
  width: 100%;
  padding: 120px max(40px, calc((100vw - 1400px) / 2));
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 9%;
  background: var(--forest);
  color: var(--paper);
}
.selected-contributions > div:first-child h2 { max-width: 600px; margin: 20px 0 0; font-family: var(--display); font-size: clamp(44px, 4vw, 64px); font-weight: 400; line-height: 1.02; }
.contribution-list article { padding: 27px 0; display: grid; grid-template-columns: 100px 1fr; gap: 25px; border-top: 1px solid var(--line-light); }
.contribution-list article:last-child { border-bottom: 1px solid var(--line-light); }
.contribution-list > article > span { color: var(--gold); font-size: 12px; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }
.contribution-list h3 { margin: 0; font-family: var(--display); font-size: 29px; font-weight: 400; line-height: 1.15; }
.contribution-list p { margin: 10px 0 0; color: rgba(242, 239, 230, 0.72); font-size: 16px; line-height: 1.65; }
.contribution-list a { display: inline-block; margin-top: 12px; color: var(--gold); font-size: 13px; font-weight: 750; }

/* Profile */
.profile-actions { margin-top: 35px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.profile-brand-lockup {
  width: min(100%, 300px);
  height: auto;
  margin: 0 0 28px;
  display: block;
  border: 1px solid rgba(16, 26, 24, 0.1);
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 22px 55px rgba(16, 26, 24, 0.08);
}
.profile-statement { padding: 125px 0; display: grid; grid-template-columns: 0.58fr 1fr; gap: 10%; }
.profile-statement h2 { max-width: 500px; margin: 18px 0 0; font-family: var(--display); font-size: clamp(47px, 4.4vw, 68px); font-weight: 400; line-height: 1; }
.profile-statement > div:last-child p { max-width: 820px; margin: 0 0 25px; color: #43504d; font-size: 20px; line-height: 1.8; }
.profile-facts { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); color: var(--paper); }
.profile-facts article { min-height: 245px; padding: 34px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line-light); }
.profile-facts strong { color: var(--gold); font-family: var(--display); font-size: 58px; font-weight: 400; }
.profile-facts span { max-width: 230px; color: rgba(242, 239, 230, 0.75); font-size: 16px; line-height: 1.55; }
.profile-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 8%; }
.profile-columns h2 { margin: 18px 0 0; font-family: var(--display); font-size: 45px; font-weight: 400; }
.profile-list { margin: 45px 0 0; padding: 0; list-style: none; }
.profile-list li { padding: 22px 0; display: grid; grid-template-columns: 90px 1fr; gap: 22px; border-top: 1px solid var(--line); color: #43504d; font-size: 17px; line-height: 1.55; }
.profile-list strong { color: var(--teal); font-size: 12px; letter-spacing: 0.08em; }
.profile-small { margin: 30px 0 0; color: #53605c; font-size: 16px; line-height: 1.7; }
.profile-paths { margin-bottom: 125px; display: grid; grid-template-columns: 1fr 1fr; }
.profile-paths article { min-height: 410px; padding: 48px; display: flex; flex-direction: column; background: var(--forest); color: var(--paper); }
.profile-paths article:last-child { background: var(--paper-bright); color: var(--ink); border: 1px solid var(--line); }
.profile-paths p { margin: 0; color: var(--gold); font-size: 11px; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
.profile-paths h2 { max-width: 590px; margin: 85px 0 0; font-family: var(--display); font-size: 43px; font-weight: 400; line-height: 1.08; }
.profile-paths a { margin-top: auto; color: var(--gold); font-size: 13px; font-weight: 800; }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { padding: 10px 14px; border: 1px solid var(--ink); list-style: none; cursor: pointer; font-size: 13px; font-weight: 800; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav nav { width: min(360px, calc(100vw - 36px)); max-height: calc(100vh - 110px); overflow-y: auto; padding: 14px; display: grid; position: absolute; top: 49px; right: 0; z-index: 40; background: var(--ink); color: var(--paper); box-shadow: 0 22px 55px rgba(16, 26, 24, 0.25); }
  .mobile-nav nav a { padding: 13px 9px; border-bottom: 1px solid var(--line-light); font-size: 13px; font-weight: 750; }
  .mobile-nav nav a[aria-current="page"] { color: var(--gold); }
  .training-grid { grid-template-columns: 1fr 1fr; }
  .resource-library { grid-template-columns: 1fr; }
  .resource-library > article { min-height: auto; }
}

@media (max-width: 820px) {
  .portfolio-intro { min-height: auto; }
  .case-study-feature,
  .insight-list article,
  .profile-statement,
  .learning-method,
  .selected-contributions { grid-template-columns: 1fr; }
  .case-study-feature { gap: 35px; }
  .case-study-meta p { max-width: none; }
  .learning-method,
  .selected-contributions { gap: 60px; }
  .profile-facts { grid-template-columns: 1fr 1fr; }
  .profile-columns,
  .profile-paths { grid-template-columns: 1fr; }
  .resource-note { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .case-study-list,
  .insight-list { padding: 90px 0; }
  .case-study-feature,
  .insight-list article { padding: 58px 0; }
  .case-study-feature h2,
  .insight-list h2 { font-size: 42px; }
  .case-study-evidence li { grid-template-columns: 1fr; gap: 8px; }
  .training-grid,
  .topic-grid { grid-template-columns: 1fr; }
  .training-grid article,
  .topic-grid article { min-height: 285px; }
  .training-grid h3,
  .topic-grid h3 { margin-top: 48px; }
  .learning-method,
  .selected-contributions { padding: 90px 18px; }
  .resource-library { width: calc(100% - 36px); padding: 90px 0 35px; }
  .resource-library > article { padding: 30px 24px; }
  .resource-note { width: calc(100% - 36px); padding-bottom: 90px; }
  .contribution-list article { grid-template-columns: 1fr; gap: 10px; }
  .profile-facts { grid-template-columns: 1fr; }
  .profile-facts article { min-height: 210px; }
  .profile-columns { gap: 70px; }
  .profile-list li { grid-template-columns: 1fr; gap: 8px; }
  .profile-paths { width: calc(100% - 36px); margin-bottom: 90px; }
  .profile-paths article { min-height: 350px; padding: 34px 28px; }
  .profile-paths h2 { margin-top: 60px; font-size: 37px; }
}

@media print {
  .site-header,
  .page-intro,
  .resource-note,
  .contact-band,
  footer { display: none !important; }
  body { background: #fff; color: #111; font-size: 11pt; }
  .resource-library { width: 100%; padding: 0; display: block; border: 0; }
  .resource-library > article { padding: 20pt 0; break-inside: avoid; border: 0; border-bottom: 1px solid #bbb; }
}