/* =========================================================
   COGNERYS — v3 tokens + base
   Systems editorial: dark panels, fine rules, same font stack.
   ========================================================= */

:root {
  --display: "Space Grotesk", "IBM Plex Sans", system-ui, sans-serif;
  --sans:    "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --serif:   "Newsreader", Georgia, serif; /* only used for essay body */

  /* Light */
  --bg:        #F7F5F1;
  --bg-sunk:   #EEEAE2;
  --bg-elev:   #F7F5F1;
  --bg-invert: #090909;
  --ink:       #11100E;
  --ink-1:     #1C1A17;
  --ink-2:     #3D3932;
  --ink-3:     #777166;
  --ink-4:     #ABA393;
  --ink-5:     #DDD6C7;
  --rule:      #E4DDD1;
  --rule-soft: #EEE7DC;
  --violet:    #8E82FF;
  --body-ink:  #2D2A24;
  --olive-accent: #85845F;
  --olive-accent-dark: #6F6B4D;
  --olive-band-strong: #928D66;
  --olive-band-soft: color-mix(in oklab, var(--olive-accent) 30%, var(--bg) 70%);
  --accent-olive: var(--olive-accent);
  --accent-olive-strong: var(--olive-accent-dark);
  --accent-band: color-mix(in oklab, var(--olive-band-strong) 58%, var(--bg) 42%);
  --accent-band-soft: var(--olive-band-soft);
  --accent-rule: color-mix(in oklab, #000 18%, transparent);
  --panel-accent: var(--accent-olive);

  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px;
  --sp-9: 96px; --sp-10: 128px; --sp-11: 160px;

  --col:        1280px;
  --col-narrow: 760px;
  --gutter:     48px;

  --section-y: 120px;
  --row-y:     24px;

  --radius-sm: 6px;
  --radius:    8px;
  --radius-lg: 8px;

  --linen-base: #F1EEE4;
  --linen-line: rgba(12, 12, 10, 0.07);
  --linen-strong: rgba(12, 12, 10, 0.16);
  --linen-accent: rgba(137, 141, 104, 0.16);
  --diagram-grid-ink: 24%;
  --diagram-line-ink: 30%;
  --diagram-frame-ink: 42%;
  --diagram-grid-width: 1px;
  --diagram-line-width: 1.05px;
  --diagram-point-outline: 0.45px;
}

html.dark {
  --bg:        #0D0B09;
  --bg-sunk:   #171411;
  --bg-elev:   #12100D;
  --bg-invert: #FFFFFF;
  --ink:       #F2EDE4;
  --ink-1:     #F0EAE2;
  --ink-2:     #B8B0A4;
  --ink-3:     #888176;
  --ink-4:     #5D5951;
  --ink-5:     #2A2825;
  --rule:      #2A241E;
  --rule-soft: #1E1A15;
  --body-ink:  #DED8CE;
  --linen-base: #0F0D0B;
  --linen-line: rgba(242, 237, 228, 0.045);
  --linen-strong: rgba(242, 237, 228, 0.14);
  --linen-accent: rgba(146, 140, 101, 0.16);
  --olive-accent: #918B67;
  --olive-accent-dark: #7E7859;
  --olive-band-strong: #9A9470;
  --olive-band-soft: color-mix(in oklab, var(--olive-accent) 30%, var(--bg) 70%);
  --accent-olive: var(--olive-accent);
  --accent-olive-strong: var(--olive-accent-dark);
}

*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 200ms ease, color 200ms ease;
}

.app {
  min-height: 100vh;
  background: var(--bg);
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }

img { max-width: 100%; display: block; }

/* ---------- Type ---------- */
.display {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.04;
  color: var(--ink);
  text-wrap: balance;
}
h1.display { letter-spacing: 0; line-height: 0.98; }
h2.display { letter-spacing: 0; line-height: 1.05; }
.mono  { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.lede {
  font-family: var(--sans);
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.55;
  color: var(--body-ink);
  max-width: 64ch;
  font-weight: 400;
}

.wrap {
  max-width: var(--col);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.wrap-narrow {
  max-width: var(--col-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (max-width: 900px) {
  :root {
    --gutter: 28px;
    --section-y: 96px;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 18px;
    --section-y: 72px;
    --diagram-grid-ink: 30%;
    --diagram-line-ink: 38%;
    --diagram-frame-ink: 48%;
    --diagram-grid-width: 1.14px;
    --diagram-line-width: 1.28px;
    --diagram-point-outline: 0.9px;
  }
}

/* ---------- Top nav ---------- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}

.app[data-route="home"] .topnav {
  border-bottom-color: color-mix(in oklab, var(--ink) 8%, transparent);
}

.app:not([data-route="home"]) .topnav {
  border-bottom-color: var(--rule-soft);
}
.topnav-inner {
  display: flex;
  align-items: center;
  position: relative;
  padding: 18px var(--gutter) 14px;
  max-width: 1720px;
  margin: 0 auto;
  gap: clamp(24px, 4vw, 72px);
}
.logo {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}
.logo-mark {
  width: 17px; height: 17px;
  border: 2px solid var(--ink);
  border-radius: 2px;
  display: inline-block;
  position: relative;
  background: transparent;
}
.logo-mark::after {
  content: "";
  position: absolute;
  inset: 3px -3px 3px 5px;
  background: var(--bg);
  border-left: 2px solid var(--ink);
  border-radius: 0;
}
.navlinks {
  display: flex;
  gap: clamp(18px, 2.6vw, 36px);
  flex: 1;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.015em;
  color: var(--ink-2);
}
.navlinks a {
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
}
.navlinks a:hover,
.navlinks a.active {
  color: var(--ink);
  border-bottom-color: var(--ink-3);
}

.logo:focus,
.navlinks a:focus,
.pill:focus,
.btn:focus,
.theme-toggle:focus,
.menu-toggle:focus {
  outline: none;
}

.logo:focus-visible,
.navlinks a:focus-visible,
.pill:focus-visible,
.btn:focus-visible,
.theme-toggle:focus-visible,
.menu-toggle:focus-visible {
  outline: 1px solid var(--ink-4);
  outline-offset: 4px;
}

.nav-right {
  display: flex;
  gap: clamp(18px, 2vw, 28px);
  align-items: center;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 144px;
  height: 38px;
  gap: 0;
  padding: 3px;
  border: 1px solid var(--ink-5);
  border-radius: 999px;
  color: var(--ink-3);
  background: transparent;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  transition: border-color 120ms, color 120ms, opacity 120ms;
}

.theme-toggle:hover {
  border-color: var(--ink-4);
  color: var(--ink);
}

.theme-toggle.is-dark {
  border-color: color-mix(in oklab, var(--panel-accent, #9a9d76) 54%, var(--ink-5) 46%);
}

.theme-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--ink-3);
  transition: background 140ms ease, color 140ms ease;
}

.theme-option .sun-icon,
.theme-option .moon-icon {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-option .moon-icon {
  fill: currentColor;
  stroke: none;
}

.theme-label {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  text-transform: none;
}

.theme-toggle.is-light .theme-option.is-active {
  color: var(--ink);
  background: color-mix(in oklab, var(--ink) 5%, transparent);
}

.theme-toggle.is-dark .theme-option.is-active {
  background: color-mix(in oklab, var(--accent-olive) 18%, #12100E 82%);
  color: #f2f1eb;
}

.theme-toggle.is-dark .theme-option:not(.is-active) {
  color: color-mix(in oklab, var(--ink-2) 76%, transparent);
}

.theme-divider {
  width: 1px;
  height: 22px;
  background: currentColor;
  opacity: 0.24;
}

.menu-toggle,
.mobile-nav {
  display: none;
}

.menu-toggle-compact {
  display: none !important;
}

.menu-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--ink-5);
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.menu-toggle span {
  width: 14px;
  height: 1px;
  background: var(--ink);
  transition: transform 140ms ease, opacity 140ms ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.mobile-nav {
  max-height: 0;
  overflow: hidden;
  transition: max-height 180ms ease;
  border-top: 1px solid transparent;
}

.mobile-nav.is-open {
  max-height: 420px;
  border-top-color: var(--rule);
}

.mobile-navlinks {
  display: grid;
  gap: 0;
  padding: 8px 16px 16px;
}

.mobile-navlinks a {
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.mobile-navlinks a.active,
.mobile-navlinks a:hover {
  color: var(--ink);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 0 6px;
  border: 0;
  border-bottom: 1px solid var(--ink-4);
  border-radius: 0;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  transition: border-color 120ms, color 120ms, background 120ms;
}
.pill:hover { border-color: var(--ink-3); color: var(--ink); }
.pill.solid { background: transparent; color: var(--ink); border-color: var(--ink-4); }
.pill.solid:hover { opacity: 0.85; }

@media (max-width: 900px) {
  .topnav-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    padding: 14px var(--gutter);
    gap: 18px;
  }

  .navlinks {
    display: none;
  }

  .nav-right {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .menu-toggle-compact {
    grid-column: 3;
    justify-self: end;
    display: inline-flex !important;
  }

  .nav-right .menu-toggle {
    display: none !important;
  }

  .pill.solid {
    display: none;
  }

  .mobile-nav {
    display: block;
  }

  .theme-toggle {
    min-width: 40px;
    width: 40px;
    padding: 0;
    border-radius: 999px;
  }

  .theme-toggle .theme-divider,
  .theme-toggle .theme-label,
  .theme-toggle .theme-option:not(.is-active) {
    display: none;
  }

  .theme-toggle .theme-option.is-active {
    width: 40px;
    padding: 0;
    background: transparent;
    color: var(--ink);
  }

  .theme-toggle.is-dark .theme-option.is-active {
    background: transparent;
    color: var(--violet);
  }
}

@media (max-width: 520px) {
  .topnav-inner {
    padding: 12px var(--gutter);
  }

  .logo-text {
    display: none;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  transition: opacity 160ms, background 160ms, color 160ms;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent-olive); color: #11110f; border-color: var(--accent-olive); }
.btn-primary:hover { opacity: 0.88; }
.btn-ghost   { border-color: var(--rule); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink-3); }
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 120ms;
}
.btn-link:hover { border-color: var(--ink); }

/* ---------- Sections ---------- */
.section { padding: var(--section-y) 0; }
.section-split {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--sp-8);
  align-items: start;
  margin-bottom: var(--sp-7);
}
.section-split h2 {
  margin: 0;
  font-size: clamp(36px, 4.5vw, 56px);
}
.section-split p {
  margin: 16px 0 0;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.55;
  max-width: 58ch;
}
.section-split .eyebrow { padding-top: 6px; }
@media (max-width: 820px) {
  .section-split { grid-template-columns: 1fr; gap: var(--sp-4); }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(72px, 10vh, 128px);
  padding-bottom: clamp(56px, 8vh, 96px);
}
.hero h1 {
  margin: 0;
  font-size: clamp(52px, 8vw, 120px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  font-family: var(--display);
  font-weight: 500;
}
.hero .lede {
  margin-top: 32px;
  max-width: 62ch;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--sp-8);
  align-items: end;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ---------- Home board ---------- */
.home-board {
  --board-bg: #0A0A09;
  --panel-bg: #0B0B0A;
  --panel-ink: #F2EDE4;
  --panel-muted: #B7AEA1;
  --panel-dim: #81796E;
  --panel-rule: rgba(242,237,228,0.08);
  --panel-soft: rgba(152,148,108,0.56);
  --panel-accent: #9A976F;
  --panel-paper: #E9E3D9;

  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "hero"
    "research"
    "writing"
    "approach"
    "metrics"
    "outcome";
  gap: 0;
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 var(--gutter) 40px;
  background: var(--board-bg);
}

html:not(.dark) .home-board {
  --board-bg: #F7F5F1;
  --panel-bg: #F7F5F1;
  --panel-ink: #12110F;
  --panel-muted: #575148;
  --panel-dim: #8B8377;
  --panel-rule: #E1D9CD;
  --panel-soft: rgba(129,128,94,0.52);
  --panel-accent: #817F5F;
  --panel-paper: #EEEAE2;
}

.home-panel {
  position: relative;
  overflow: hidden;
  min-width: 0;
  background:
    radial-gradient(circle at 70% 35%, rgba(154,157,118,0.08), transparent 34%),
    var(--panel-bg);
  border: 0;
  border-top: 1px solid var(--panel-rule);
  color: var(--panel-ink);
}

.hero-panel {
  border-top: 0;
}

html:not(.dark) .home-panel {
  background:
    radial-gradient(circle at 70% 35%, rgba(125,128,96,0.06), transparent 34%),
    var(--panel-bg);
}

html.dark .research-panel,
html.dark .writing-panel,
html.dark .outcome-panel {
  --panel-bg: #0A0A09;
  --panel-ink: #F2F1EB;
  --panel-muted: #B7B2A6;
  --panel-dim: #7D7A73;
  --panel-rule: rgba(242,241,235,0.08);
  --panel-soft: rgba(154,157,118,0.76);
  --panel-paper: #11100F;
  background:
    radial-gradient(circle at 70% 35%, rgba(154,157,118,0.10), transparent 34%),
    var(--panel-bg);
}

.home-panel .eyebrow,
.home-panel .mono {
  color: var(--panel-muted);
}

.home-panel h1,
.home-panel h2,
.home-panel h3 {
  color: var(--panel-ink);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0;
  margin: 0;
}

.home-panel em {
  font-style: italic;
  font-weight: 400;
}

.home-panel p {
  color: color-mix(in oklab, var(--panel-muted) 82%, var(--panel-ink) 18%);
  margin: 0;
}

.hairline {
  width: 44px;
  height: 1px;
  background: var(--panel-muted);
  margin: 28px 0;
}

.hairline.small {
  width: 34px;
  margin: 22px 0;
}

.hero-panel {
  grid-area: hero;
  min-height: 520px;
  display: block;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 62px 0 50px 0;
  width: 43%;
  min-width: 430px;
  max-width: 560px;
}

.hero-copy h1 {
  margin-top: 34px;
  font-family: var(--serif);
  font-size: 58px;
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.6;
}

.hero-copy p + p {
  margin-top: 22px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 36px;
}

.hero-actions .btn {
  min-width: 146px;
  justify-content: center;
  padding: 13px 22px;
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-panel .btn-primary {
  background: var(--panel-accent);
  color: #11110f;
  border-color: var(--panel-accent);
}

.home-panel .btn-ghost {
  border-color: color-mix(in oklab, var(--panel-muted) 48%, transparent);
  color: var(--panel-ink);
  background: transparent;
}

html.dark .home-panel .btn-primary {
  background: var(--panel-accent);
  color: #090909;
  border-color: var(--panel-accent);
}

html.dark .home-panel .btn-ghost {
  color: #f2f1eb;
}

html.dark .hero-actions .btn-ghost {
  min-width: 146px;
  padding-left: 22px;
  padding-right: 22px;
  border-color: color-mix(in oklab, #f2f1eb 28%, transparent);
  border-bottom-color: color-mix(in oklab, #f2f1eb 28%, transparent);
  border-radius: 2px;
}

.market-diagram {
  position: absolute;
  inset: 58px 0 auto 42%;
  height: min(430px, calc(100% - 112px));
  z-index: 1;
  opacity: 0.98;
  pointer-events: none;
  overflow: hidden;
}

.market-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(color-mix(in oklab, var(--panel-muted) 18%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, var(--panel-muted) 18%, transparent) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(90deg, transparent, #000 22%, #000 86%, transparent);
}

.market-diagram svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  overflow: hidden;
}

.market-diagram path {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.terrain {
  stroke: color-mix(in oklab, var(--panel-muted) 28%, transparent);
  stroke-width: 0.95;
}

.terrain-b { opacity: 0.7; }
.terrain-c { opacity: 0.5; }
.terrain-d { opacity: 0.38; }

.price-line {
  stroke: var(--panel-soft);
  stroke-width: 1.24;
}

.price-line-secondary {
  stroke: color-mix(in oklab, var(--panel-soft) 52%, var(--panel-muted) 48%);
  stroke-width: 1.05;
  opacity: 0.72;
}

.signal-line {
  stroke: color-mix(in oklab, var(--panel-muted) 50%, transparent);
  stroke-width: 1.02;
}

.signal-line-alt {
  stroke: color-mix(in oklab, var(--panel-muted) 34%, transparent);
  stroke-width: 0.94;
  opacity: 0.72;
}

.points {
  fill: var(--panel-accent);
  stroke: var(--panel-accent);
  stroke-width: 0.95;
}

.points rect {
  rx: 0;
}

.points path {
  fill: none;
}

.axis-label {
  position: absolute;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--panel-dim);
}

.axis-label.price {
  top: 88px;
  right: 8px;
}

.axis-label.time {
  right: 8px;
  bottom: 90px;
}

.market-diagram p {
  display: none;
  position: absolute;
  left: 18%;
  bottom: 48px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--panel-muted);
}

.research-panel {
  grid-area: research;
  min-height: 0;
  padding: 54px 0 56px;
}

.research-intro {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(280px, 0.78fr);
  gap: 40px;
  align-items: start;
  margin-bottom: 18px;
}

.research-intro p {
  max-width: 31ch;
  justify-self: end;
  font-size: 13px;
  line-height: 1.66;
  padding-top: 18px;
}

.research-layout {
  position: relative;
  min-height: 314px;
}

.research-title h2,
.approach-copy h2 {
  font-size: 34px;
  line-height: 1.06;
}

.research-title {
  width: auto;
  z-index: 2;
}

.streams-diagram {
  position: absolute;
  left: 50%;
  top: 2px;
  width: min(510px, 36vw);
  height: 278px;
  min-height: 0;
  transform: translateX(-50%);
  z-index: 1;
}

.streams-diagram svg {
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: visible;
}

.stream-gridlines path {
  fill: none;
  stroke: color-mix(in oklab, var(--panel-muted) 20%, transparent);
  stroke-width: 0.92;
  vector-effect: non-scaling-stroke;
}

.stream-gridlines path:first-child {
  stroke-dasharray: 2 6;
}

.system-core path,
.stream-links path {
  fill: none;
  stroke: color-mix(in oklab, var(--panel-muted) 50%, transparent);
  stroke-width: 1.04;
  vector-effect: non-scaling-stroke;
}

.stream-links path {
  stroke: color-mix(in oklab, var(--panel-accent) 72%, var(--panel-muted) 28%);
}

.stream-points {
  fill: color-mix(in oklab, var(--panel-accent) 86%, #D7D1B8 14%);
}

.stream-grid {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: grid;
  grid-template-columns: minmax(192px, 1fr) minmax(380px, 448px) minmax(192px, 1fr);
  grid-template-rows: 114px 114px;
  column-gap: 34px;
  row-gap: 16px;
  padding-top: 16px;
  align-items: start;
}

.stream-item {
  position: relative;
  width: auto;
  text-align: left;
  border-top: 0;
  padding-top: 0;
  min-height: 0;
  z-index: 2;
}

.stream-item:nth-child(1) { grid-column: 1; grid-row: 1; }
.stream-item:nth-child(2) { grid-column: 1; grid-row: 2; }
.stream-item:nth-child(3) { grid-column: 3; grid-row: 1; }
.stream-item:nth-child(4) { grid-column: 3; grid-row: 2; }

.stream-item .stream-num,
.publication-row span {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--panel-muted);
  margin-bottom: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stream-glyph,
.stream-plus {
  display: none;
}

.stream-copy {
  min-width: 0;
}

.stream-copy-line {
  display: block;
}

.stream-item strong {
  display: block;
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.16;
  font-weight: 400;
  color: var(--panel-ink);
}

.stream-item small {
  display: block;
  max-width: 23ch;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.58;
  color: var(--panel-muted);
}

.writing-panel {
  grid-area: writing;
  min-height: 440px;
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(280px, 1.05fr);
  gap: 0;
  padding: 0;
}

.publication-copy {
  padding: 58px 52px;
}

.writing-panel h2 {
  margin-top: 36px;
  font-size: 34px;
  line-height: 1.18;
  max-width: 9ch;
}

.publication-list {
  border-top: 1px solid var(--panel-rule);
  margin-top: 46px;
}

.publication-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 86px 44px 18px;
  gap: 18px;
  align-items: center;
  width: 100%;
  min-height: 72px;
  border-bottom: 1px solid var(--panel-rule);
  text-align: left;
}

.publication-row span,
.publication-row small,
.publication-row em,
.publication-row i {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--panel-muted);
  font-style: normal;
}

.publication-row strong {
  font-size: 15px;
  font-weight: 400;
  color: var(--panel-ink);
}

.publication-row em {
  justify-self: end;
  padding: 0;
  border: 0;
  border-radius: 0;
}

.publication-row i {
  justify-self: end;
}

.research-sketch {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  aspect-ratio: 520 / 320;
  border-left: 1px solid var(--panel-rule);
  background: var(--panel-paper);
  color: var(--panel-ink);
  isolation: isolate;
}

html.dark .research-sketch {
  filter: none;
}

.sketch-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--linen-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--linen-line) 1px, transparent 1px),
    radial-gradient(ellipse at 50% 48%, color-mix(in oklab, var(--panel-accent) 16%, transparent), transparent 18%),
    radial-gradient(ellipse at 55% 50%, color-mix(in oklab, var(--panel-accent) 10%, transparent), transparent 34%);
  background-size: 24px 24px, 24px 24px, 100% 100%, 100% 100%;
}

.research-sketch svg {
  position: absolute;
  inset: 24px 22px;
  width: calc(100% - 44px);
  height: calc(100% - 48px);
  display: block;
}

.sketch-curve,
.sketch-notes path {
  fill: none;
  stroke: color-mix(in oklab, var(--panel-ink) 48%, transparent);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.sketch-curve.muted {
  stroke: color-mix(in oklab, var(--panel-ink) 20%, transparent);
  stroke-dasharray: 3 4;
}

.sketch-notes path {
  stroke: color-mix(in oklab, var(--panel-ink) 34%, transparent);
}

.sketch-points rect {
  fill: var(--panel-accent);
}

.research-sketch .note {
  position: absolute;
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  line-height: 1.05;
  color: color-mix(in oklab, var(--panel-ink) 58%, transparent);
  transform: rotate(-6deg);
}

.research-sketch .n1 { left: 18%; top: 36%; }
.research-sketch .n2 { right: 15%; top: 35%; transform: rotate(5deg); }
.research-sketch .n3 { left: 31%; top: 26%; }
.research-sketch .n4 { right: 12%; top: 50%; transform: rotate(-8deg); }

.approach-panel {
  grid-area: approach;
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(190px, 0.62fr) minmax(360px, 1.38fr);
  align-items: center;
  padding: 42px 56px;
}

.approach-copy p {
  max-width: 30ch;
  font-size: 14px;
  line-height: 1.65;
}

.approach-diagram {
  position: relative;
  height: 310px;
}

.approach-diagram svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.approach-grid path,
.approach-axis {
  fill: none;
  stroke: color-mix(in oklab, var(--panel-muted) 24%, transparent);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.approach-grid path {
  stroke-dasharray: 2 6;
}

.approach-outer,
.approach-circle,
.approach-core {
  fill: none;
  stroke: color-mix(in oklab, var(--panel-muted) 66%, transparent);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.approach-outer {
  stroke-dasharray: 4 5;
}

.approach-dots {
  fill: var(--panel-soft);
}

.approach-core {
  fill: color-mix(in oklab, var(--panel-bg) 72%, transparent);
  stroke: var(--panel-soft);
}

.approach-hatch path {
  fill: none;
  stroke: color-mix(in oklab, var(--panel-muted) 54%, transparent);
  stroke-width: 1;
}

.approach-diagram text {
  fill: var(--panel-ink);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.outcome-panel {
  grid-area: outcome;
  min-height: 164px;
  display: grid;
  grid-template-columns: 1fr 0.44fr;
  align-items: center;
  padding: 24px 0;
}

.topography {
  position: absolute;
  inset: 0 40% 0 0;
  opacity: 0.18;
  background:
    repeating-radial-gradient(ellipse at 28% 52%, transparent 0 18px, rgba(255,255,255,0.24) 19px 20px, transparent 21px 38px),
    repeating-radial-gradient(ellipse at 78% 45%, transparent 0 16px, rgba(154,157,118,0.18) 17px 18px, transparent 19px 36px);
  mask-image: linear-gradient(90deg, #000, transparent 92%);
}

html.dark .outcome-panel .topography,
html:not(.dark) .topography {
  background:
    repeating-radial-gradient(ellipse at 28% 52%, transparent 0 18px, rgba(0,0,0,0.22) 19px 20px, transparent 21px 38px),
    repeating-radial-gradient(ellipse at 78% 45%, transparent 0 16px, rgba(125,128,96,0.24) 17px 18px, transparent 19px 36px);
}

.outcome-statement {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 42px;
}

.outcome-statement h2 {
  font-size: 23px;
  line-height: 1.25;
}

.outcome-meta {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  justify-self: end;
  min-width: 180px;
}

.outcome-meta strong {
  font-weight: 500;
  color: var(--panel-ink);
}

.outcome-meta span {
  color: var(--panel-muted);
  font-size: 12px;
  line-height: 1.55;
}

.metrics-panel {
  grid-area: metrics;
  min-height: 170px;
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  align-items: stretch;
  padding: 0;
  background: color-mix(in oklab, var(--panel-accent) 22%, var(--panel-bg) 78%);
}

html:not(.dark) .metrics-panel {
  background: color-mix(in oklab, var(--panel-accent) 16%, var(--panel-bg) 84%);
}

.metrics-panel > div {
  padding: 54px 30px;
  border-left: 1px solid color-mix(in oklab, var(--panel-ink) 14%, transparent);
}

.metrics-panel > div:first-child {
  border-left: 0;
}

.metrics-panel h2 {
  max-width: 18ch;
  font-size: 24px;
  line-height: 1.24;
  color: var(--panel-ink);
}

.metric strong {
  display: block;
  margin-bottom: 16px;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1;
  font-weight: 400;
  color: var(--panel-ink);
}

.metric span {
  display: block;
  max-width: 20ch;
  font-size: 12px;
  line-height: 1.55;
  color: color-mix(in oklab, var(--panel-muted) 92%, var(--panel-ink) 8%);
}

html:not(.dark) .metric span {
  color: var(--panel-muted);
}

@media (min-width: 1360px) {
  .hero-copy h1 { font-size: 66px; }
}

@media (min-width: 1640px) {
  .hero-copy h1 { font-size: 72px; }
}

@media (max-width: 980px) {
  .writing-panel {
    display: block;
    min-height: auto;
  }

  .publication-copy {
    padding: 44px 0 26px;
  }

  .research-sketch {
    display: block;
    min-height: 268px;
    border-left: 0;
    border-top: 1px solid var(--panel-rule);
  }
}

@media (max-width: 1180px) {
  .home-board {
    grid-template-columns: 1fr;
    grid-template-areas:
      "hero"
      "research"
      "writing"
      "approach"
      "metrics"
      "outcome";
  }

.hero-panel { min-height: 560px; }

  .hero-copy {
    padding: 74px 0 70px;
    width: 50%;
    min-width: 360px;
    max-width: 560px;
  }

  .market-diagram {
    inset: 0 0 0 43%;
    min-height: auto;
  }

  .market-diagram svg {
    inset: 78px 0 76px 0;
    width: 100%;
    height: calc(100% - 154px);
  }

  .market-grid {
    inset: 72px 0 80px 0;
  }
}

@media (max-width: 820px) {
  .home-board {
    padding: 0 var(--gutter) 28px;
    gap: 0;
  }

  .hero-panel {
    min-height: auto;
  }

  .hero-copy,
  .research-panel,
  .writing-panel,
  .approach-panel,
  .outcome-panel {
    padding: 32px 0;
  }

  .hero-copy {
    padding: 26px 0 18px;
    width: auto;
    min-width: 0;
    max-width: none;
  }

  .market-diagram {
    position: relative;
    inset: auto;
    display: block;
    width: 100%;
    height: 214px;
    margin-top: 10px;
    opacity: 0.96;
  }

  .market-diagram svg {
    inset: 18px 0 12px 0;
    height: calc(100% - 30px);
  }

  .market-grid {
    inset: 10px 0 8px 0;
  }

  .hero-copy h1 {
    font-size: 48px;
  }

  .hero-copy p {
    max-width: 30ch;
    font-size: 16px;
  }

  .research-intro,
  .writing-panel,
  .outcome-panel,
  .metrics-panel {
    grid-template-columns: 1fr;
  }

  .research-intro {
    gap: 24px;
    margin-bottom: 18px;
  }

  .research-intro p {
    justify-self: start;
    max-width: 34ch;
    padding-top: 0;
  }

  .research-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: auto;
  }

  .research-title,
  .streams-diagram,
  .stream-grid,
  .stream-item {
    position: static;
    width: auto;
    transform: none;
  }

  .streams-diagram {
    order: 1;
    width: min(390px, 100%);
    height: auto;
    aspect-ratio: 560 / 360;
    min-height: 0;
    margin: 0 0 6px;
  }

  .streams-diagram svg {
    height: 100%;
    min-height: 0;
  }

  .stream-grid {
    order: 2;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }

  .stream-item strong {
    font-size: 20px;
  }

  .stream-item small {
    max-width: none;
  }

  .stream-item:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }

  .publication-row {
    grid-template-columns: 32px 1fr;
  }

  .publication-row small,
  .publication-row em,
  .publication-row i {
    display: none;
  }

  .approach-panel {
    grid-template-columns: minmax(180px, 0.44fr) minmax(0, 0.56fr);
    gap: 34px;
    align-items: center;
  }

  .approach-copy p {
    max-width: 28ch;
  }

  .approach-diagram {
    height: 260px;
    min-width: 0;
  }

  .metrics-panel > div {
    border-left: 0;
    border-top: 1px solid var(--panel-rule);
    padding: 28px 24px;
  }

  .metrics-panel > div:first-child {
    border-top: 0;
  }

  .outcome-statement {
    gap: 22px;
  }

  .outcome-meta {
    justify-self: start;
    margin-top: 20px;
  }
}

@media (max-width: 640px) {
  .hero-copy {
    padding: 20px 0 14px;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .market-diagram {
    height: 176px;
    margin-top: 8px;
  }

  .terrain {
    stroke-width: 1.08px;
  }

  .price-line {
    stroke-width: 1.34px;
  }

  .price-line-secondary,
  .signal-line,
  .signal-line-alt,
  .stream-gridlines path,
  .sketch-curve,
  .sketch-notes path {
    stroke-width: var(--diagram-line-width);
  }

  .points,
  .sketch-points rect {
    stroke-width: 1.08px;
  }

  .streams-diagram {
    display: none;
  }

  .stream-grid {
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--panel-rule);
  }

  .stream-item {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    align-items: start;
    gap: 10px 14px;
    padding: 15px 0;
    border-bottom: 1px solid var(--panel-rule);
  }

  .stream-item .stream-num {
    grid-column: 1;
    grid-row: 1;
    margin-bottom: 0;
    padding-top: 2px;
  }

  .stream-copy {
    grid-column: 2;
    grid-row: 1;
  }

  .stream-copy-line {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr) 16px;
    align-items: center;
    gap: 10px;
  }

  .stream-glyph {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    color: color-mix(in oklab, var(--panel-accent) 84%, var(--panel-ink) 16%);
  }

  .stream-glyph svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.1;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
  }

  .stream-copy strong {
    font-size: 18px;
    line-height: 1.15;
  }

  .stream-copy small {
    display: none;
  }

  .stream-plus {
    display: block !important;
    justify-self: end;
    font-family: var(--mono);
    font-size: 14px;
    line-height: 1;
    color: var(--panel-muted);
  }

  .approach-panel {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .approach-copy p {
    max-width: 34ch;
  }

  .approach-diagram {
    height: 230px;
  }

  .publication-copy {
    padding: 38px 0 24px;
  }

  .publication-list {
    margin-top: 28px;
  }

  .research-sketch {
    min-height: 210px;
  }

  .outcome-panel {
    padding: 24px 0 8px;
  }
}

/* ---------- Split-panel page theme ---------- */
.app:not([data-route="home"]) main {
  max-width: 1620px;
  margin: 0 auto;
  padding: 0;
  background: var(--bg);
  overflow-x: clip;
}

html:not(.dark) .app:not([data-route="home"]) main {
  background: var(--bg);
}

.app:not([data-route="home"]) main > .hero,
.app:not([data-route="home"]) main > .section,
.app:not([data-route="home"]) main > article.reading,
.app:not([data-route="home"]) main > .wrap {
  background: transparent;
  border: 0;
  color: var(--ink);
}

.app:not([data-route="home"]) main > .hero {
  min-height: 0;
  display: flex;
  align-items: center;
  padding: 56px 0 46px;
}

.app:not([data-route="home"]) main > .hero .wrap {
  max-width: none;
  width: 100%;
}

.app:not([data-route="home"]) main > .hero h1 {
  font-size: clamp(46px, 5vw, 72px) !important;
  line-height: 1.01;
  color: var(--ink);
}

.app:not([data-route="home"]) main > .hero .lede,
.app:not([data-route="home"]) main > .section .desc,
.app:not([data-route="home"]) main > .section .tile-desc,
.app:not([data-route="home"]) main > .section .bio-body p,
.app:not([data-route="home"]) main > .section .contact-field .v {
  color: var(--body-ink);
}

.app:not([data-route="home"]) main > .section {
  padding: 42px 0;
}

.app:not([data-route="home"]) main > .research-cta.section,
.app:not([data-route="home"]) main > .writing-subscribe.section,
.app:not([data-route="home"]) main > .services-cta.section,
.app:not([data-route="home"]) main > .engagements-cta.section,
.app:not([data-route="home"]) main > .about-cta.section {
  padding: 0;
}

.app:not([data-route="home"]) main .wrap {
  max-width: 1480px;
}

.app:not([data-route="home"]) .section-split {
  grid-template-columns: 0.8fr 1.2fr;
}

.app:not([data-route="home"]) .list,
.app:not([data-route="home"]) .pillar,
.app:not([data-route="home"]) .pillar:last-child,
.app:not([data-route="home"]) .row,
.app:not([data-route="home"]) .contact-field,
.app:not([data-route="home"]) .reading .essay-meta {
  border-color: var(--rule);
}

.app:not([data-route="home"]) .fcard {
  background: transparent;
  border-color: var(--rule);
}

.app:not([data-route="home"]) .img-slot {
  background: var(--bg);
  border: 0;
}

/* ---------- Inner-page editorial system ---------- */
.app:not([data-route="home"]) .page-hero {
  min-height: 360px;
  padding: 58px 0 60px;
  border-top: 1px solid var(--rule-soft);
}

.app:not([data-route="home"]) .page-hero .wrap {
  display: block;
  text-align: left;
}

.app:not([data-route="home"]) .page-hero .wrap > div {
  max-width: 620px;
  margin: 24px 0 0;
}

.app:not([data-route="home"]) .page-hero h1 {
  margin: 0;
  max-width: 10ch;
  font-family: var(--serif);
  font-size: clamp(46px, 5.4vw, 78px) !important;
  font-weight: 400;
  line-height: 1.01;
  letter-spacing: 0;
  color: var(--ink);
  text-align: left;
}

.app:not([data-route="home"]) .page-hero .lede {
  margin-top: 24px;
  max-width: 48ch;
  font-size: 15.5px;
  line-height: 1.65;
  text-align: left;
}

.app:not([data-route="home"]) main > .section {
  border-top: 1px solid var(--rule-soft);
}

.app:not([data-route="home"]) main > .section:first-of-type {
  border-top: 0;
}

.app:not([data-route="home"]) .section-split {
  grid-template-columns: minmax(160px, 0.42fr) minmax(0, 0.58fr);
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
}

.app:not([data-route="home"]) .section-split h2,
.app:not([data-route="home"]) .fcard h3,
.app:not([data-route="home"]) .tile-title,
.app:not([data-route="home"]) .row .title,
.app:not([data-route="home"]) .reading h1,
.app:not([data-route="home"]) .reading h2,
.app:not([data-route="home"]) .cta-band h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0;
}

.app:not([data-route="home"]) .section-split h2 {
  max-width: 14ch;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1.02;
}

.app:not([data-route="home"]) .grid-2,
.app:not([data-route="home"]) .grid-3 {
  gap: 0;
}

.app:not([data-route="home"]) .fcard {
  min-height: 330px;
  padding: 34px 32px;
  border-width: 1px 0 0 1px;
  border-radius: 0;
}

.app:not([data-route="home"]) .fcard h3,
.app:not([data-route="home"]) .tile-title {
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.12;
}

.app:not([data-route="home"]) .fcard p,
.app:not([data-route="home"]) .tile-desc {
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.6;
}

.app:not([data-route="home"]) .row {
  grid-template-columns: minmax(110px, 0.18fr) minmax(0, 1fr) minmax(110px, 0.18fr) 28px;
  min-height: 86px;
  padding: 26px 0;
}

.app:not([data-route="home"]) .row:hover {
  padding-left: 0;
}

.app:not([data-route="home"]) .row .title {
  font-size: clamp(21px, 2vw, 30px);
  line-height: 1.18;
}

.app:not([data-route="home"]) .row .title .sub {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.45;
}

.app:not([data-route="home"]) .tile-thumb {
  border-radius: 0;
  border-top: 1px solid var(--rule);
}

.app:not([data-route="home"]) .service-bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.5;
}

.app:not([data-route="home"]) .service-bullets li {
  position: relative;
  padding-left: 18px;
}

.app:not([data-route="home"]) .service-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--ink-3);
}

.portrait-frame {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-sunk);
}

.portrait-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(0.08) contrast(1.04);
}

.portrait-fallback,
.portrait-fallback .img-slot {
  width: 100%;
  height: 100%;
}

.about-portrait-frame {
  width: 100%;
  max-width: none;
  aspect-ratio: 4 / 2.7;
  background: color-mix(in oklab, var(--bg-sunk) 86%, #F7F4EC 14%);
}

.about-portrait-frame .portrait-image {
  filter: grayscale(1) contrast(1.03) brightness(1.04);
  object-position: center top;
}

.contact-copy {
  max-width: 58ch;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.65;
}

.contact-signoff {
  margin-top: 48px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

@media (max-width: 820px) {
  .app:not([data-route="home"]) .section-split {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  .app:not([data-route="home"]) .page-hero {
    min-height: auto;
    padding: 40px 0 42px;
  }

  .app:not([data-route="home"]) .page-hero h1 {
    font-size: 44px !important;
  }

  .app:not([data-route="home"]) .row {
    grid-template-columns: 1fr;
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .app:not([data-route="home"]) main > .hero {
    padding: 38px 0 34px;
  }

  .app:not([data-route="home"]) main > .hero h1,
  .app:not([data-route="home"]) .page-hero h1 {
    font-size: 42px !important;
  }

  .app:not([data-route="home"]) main > .section {
    padding: 34px 0;
  }
}

/* ---------- Image slot (monochrome placeholder) ---------- */
.img-slot {
  position: relative;
  overflow: hidden;
  background: var(--bg-sunk);
  border-radius: var(--radius);
  isolation: isolate;
}
.img-slot.tall   { aspect-ratio: 4 / 5; }
.img-slot.wide   { aspect-ratio: 16 / 9; }
.img-slot.square { aspect-ratio: 1 / 1; }
.img-slot.hero   { aspect-ratio: 5 / 4; }

.img-slot .fill {
  position: absolute; inset: 0;
}
/* Monochrome "photo-ish" placeholder via layered gradients */
.img-slot .fill.g1 {
  background:
    radial-gradient(60% 80% at 30% 20%, rgba(255,255,255,0.6), transparent 60%),
    radial-gradient(80% 60% at 80% 90%, rgba(0,0,0,0.25), transparent 60%),
    linear-gradient(140deg, #E8E8E8 0%, #BEBEBE 60%, #8A8A8A 100%);
}
.img-slot .fill.g2 {
  background:
    radial-gradient(50% 70% at 70% 30%, rgba(255,255,255,0.55), transparent 55%),
    linear-gradient(160deg, #D9D9D9 0%, #A3A3A3 55%, #4A4A4A 100%);
}
.img-slot .fill.g3 {
  background:
    radial-gradient(70% 90% at 20% 80%, rgba(255,255,255,0.5), transparent 55%),
    linear-gradient(200deg, #EEEEEE 0%, #B4B4B4 50%, #5A5A5A 100%);
}
.img-slot .fill.g4 {
  background:
    radial-gradient(60% 80% at 50% 10%, rgba(255,255,255,0.6), transparent 60%),
    radial-gradient(80% 60% at 10% 100%, rgba(0,0,0,0.35), transparent 60%),
    linear-gradient(120deg, #DCDCDC 0%, #9C9C9C 60%, #2E2E2E 100%);
}
.img-slot .fill.dark { filter: none; }
html.dark .img-slot .fill { filter: invert(1) hue-rotate(180deg); opacity: 0.85; }

.img-slot .tag {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 9px;
  background: rgba(255,255,255,0.85);
  color: #0A0A0A;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.img-slot .caption {
  position: absolute;
  bottom: 14px; left: 14px; right: 14px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* Ghost placeholder marker for image-intent */
.img-slot[data-placeholder="true"]::after {
  content: attr(data-label);
  position: absolute;
  bottom: 14px; right: 14px;
  padding: 4px 8px;
  background: rgba(255,255,255,0.9);
  color: #0A0A0A;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
}

/* ---------- Cards / tiles ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.tile {
  display: block;
  cursor: pointer;
  transition: transform 200ms ease;
}
.tile:hover .tile-thumb { transform: scale(1.02); }
.tile-thumb {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin-bottom: 16px;
  transition: transform 250ms ease;
}
.tile-thumb.tall { aspect-ratio: 4 / 5; }
.tile-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.tile-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 8px;
}
.tile-desc {
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.5;
  margin: 0;
}

/* Feature card (flat, bordered) */
.fcard {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--bg-elev);
  transition: border-color 160ms ease;
}
.fcard:hover { border-color: var(--ink-4); }
.fcard .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 48px;
}
.fcard h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 10px;
}
.fcard p {
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.55;
  margin: 0 0 16px;
}

/* ---------- List rows ---------- */
.list { border-top: 1px solid var(--rule); }
.row {
  display: grid;
  grid-template-columns: 100px 1fr 140px 80px;
  gap: var(--sp-5);
  align-items: center;
  padding: var(--row-y) 0;
  border-bottom: 1px solid var(--rule-soft);
  cursor: pointer;
  transition: padding 160ms ease, background 160ms ease;
}
.row:hover { padding-left: 12px; }
.row .date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
}
.row .title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.row .title .sub {
  display: block;
  font-family: var(--sans);
  font-size: 13.5px;
  color: var(--ink-3);
  font-weight: 400;
  margin-top: 4px;
  letter-spacing: 0;
}
.row .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.row .arrow {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-4);
  text-align: right;
  transition: color 160ms;
}
.row:hover .arrow { color: var(--ink); }
@media (max-width: 820px) {
  .row { grid-template-columns: 1fr; gap: 6px; }
  .row .tag, .row .arrow { display: none; }
}

/* ---------- Hero feature (big card) ---------- */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}
@media (max-width: 900px) { .feature { grid-template-columns: 1fr; } }
.feature-body .eyebrow { margin-bottom: 20px; display: block; }
.feature-body h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(30px, 3.5vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
}
.feature-body p {
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.55;
  margin: 0 0 24px;
  max-width: 48ch;
}

/* ---------- Pillars (research areas) ---------- */
.pillar {
  padding: 40px 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 80px 1fr 1.2fr 120px;
  gap: var(--sp-6);
  align-items: start;
}
.pillar:last-child { border-bottom: 1px solid var(--rule); }
.pillar .num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
}
.pillar .name {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(24px, 2.4vw, 32px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}
.pillar .desc {
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.6;
}
.pillar .status {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: right;
}
@media (max-width: 820px) {
  .pillar { grid-template-columns: 1fr; }
  .pillar .status { text-align: left; }
}

/* ---------- Essay reading ---------- */
.reading {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px var(--gutter) 120px;
}
.reading h1 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
}
.reading .essay-meta {
  display: flex;
  gap: 20px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}
.reading p, .reading li {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.65;
  color: var(--ink-1);
  margin: 0 0 22px;
}
.reading h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.015em;
  margin: 56px 0 16px;
}
.reading blockquote {
  margin: 32px 0;
  padding-left: 24px;
  border-left: 2px solid var(--ink);
  font-style: italic;
  color: var(--ink);
}

/* ---------- Bio ---------- */
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-8);
  align-items: start;
}
@media (max-width: 820px) { .bio-grid { grid-template-columns: 1fr; } }
.bio-body {
  max-width: 56ch;
}
.bio-body p {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.68;
  color: var(--ink-2);
  margin: 0 0 22px;
  max-width: 52ch;
  letter-spacing: 0;
}
.bio-body p:first-child {
  max-width: 38ch;
  margin-bottom: 34px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(26px, 2.5vw, 34px);
  font-weight: 400;
  line-height: 1.18;
}

/* ---------- Research ---------- */
.research-hero {
  padding: 62px 0 40px;
}

.research-hero-grid-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(400px, 1.08fr);
  gap: 56px;
  align-items: center;
}

.research-hero-copy h1 {
  margin: 22px 0 24px;
  max-width: 8ch;
  font-family: var(--serif);
  font-size: clamp(58px, 6vw, 80px);
  line-height: 0.98;
  letter-spacing: 0;
  color: var(--ink);
}

.research-hero-copy p {
  max-width: 30ch;
  font-size: 17px;
  line-height: 1.68;
  color: var(--ink-2);
}

.research-hero-diagram {
  min-height: 300px;
  aspect-ratio: 760 / 360;
}

.research-hero-diagram svg,
.research-figure svg {
  width: 100%;
  height: 100%;
  display: block;
}

.research-grid path,
.research-hero-lines path,
.research-hero-lines circle,
.research-points circle,
.research-figure-grid path,
.research-figure-lines path,
.research-figure-lines circle,
.research-figure-flow path {
  vector-effect: non-scaling-stroke;
}

.research-grid path,
.research-figure-grid path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
}

.research-hero-lines path,
.research-hero-lines circle,
.research-figure-lines path,
.research-figure-lines circle,
.research-figure-flow path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.research-figure-flow path.secondary {
  opacity: 0.48;
}

.research-points circle {
  fill: color-mix(in oklab, var(--ink) 46%, var(--panel-accent, #858966) 54%);
  stroke: color-mix(in oklab, var(--bg) 76%, transparent);
  stroke-width: var(--diagram-point-outline);
}

.research-figures {
  padding: 0 0 26px;
}

.research-figures-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.research-figure {
  position: relative;
  aspect-ratio: 620 / 250;
  overflow: hidden;
  border-radius: 0;
  background:
    linear-gradient(var(--linen-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--linen-line) 1px, transparent 1px),
    radial-gradient(circle at 56% 44%, var(--linen-accent), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.02)),
    color-mix(in oklab, var(--bg-sunk) 88%, #F7F4EC 12%);
  background-size: 58px 58px, 58px 58px, 100% 100%, 100% 100%, auto;
}

.research-figure-tag,
.research-figure-label {
  position: absolute;
  z-index: 1;
  padding: 4px 8px;
  border-radius: 3px;
  background: rgba(255,255,255,0.92);
  color: #11110f;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.research-figure-tag {
  top: 14px;
  left: 14px;
}

.research-figure-label {
  right: 14px;
  bottom: 14px;
}

.research-streams {
  padding: 0 0 28px;
}

.research-streams-head {
  display: grid;
  grid-template-columns: 180px minmax(0, 820px);
  gap: 28px;
  align-items: start;
  padding: 28px 0 24px;
  border-top: 1px solid var(--rule);
}

.research-streams-copy h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(42px, 4.2vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
  color: var(--ink);
}

.research-streams-copy p {
  max-width: 36ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
}

.research-streams-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
}

.research-stream-card {
  min-height: 310px;
  padding: 22px 24px 24px;
  border-right: 1px solid var(--rule);
}

.research-stream-card:last-child {
  border-right: 0;
}

.research-stream-meta {
  margin-bottom: 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.research-stream-icon {
  display: inline-flex;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  color: var(--ink-3);
}

.research-stream-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.research-stream-card h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(26px, 2.4vw, 38px);
  line-height: 1.12;
  letter-spacing: 0;
  color: var(--ink);
}

.research-stream-card p {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-2);
}

.research-stream-card .btn-link {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.research-papers {
  padding: 0 0 24px;
}

.research-papers-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.2fr);
  gap: 28px;
  align-items: start;
  padding-top: 26px;
  border-top: 1px solid var(--rule);
}

.research-papers-copy {
  padding-right: 28px;
  border-right: 1px solid var(--rule);
}

.research-papers-copy h2 {
  margin: 18px 0 18px;
  max-width: 8ch;
  font-family: var(--serif);
  font-size: clamp(42px, 4.3vw, 60px);
  line-height: 1.04;
  letter-spacing: 0;
  color: var(--ink);
}

.research-papers-copy h2 em,
.research-cta h2 em {
  font-style: italic;
  color: var(--accent-olive);
}

.research-papers-copy p {
  max-width: 18ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.68;
  color: var(--ink-2);
}

.research-papers-list {
  display: grid;
}

.research-paper-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 110px 24px;
  gap: 14px;
  align-items: center;
  min-height: 64px;
  border-bottom: 1px solid var(--rule-soft);
}

.research-paper-row .date,
.research-paper-row .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.research-paper-row .title {
  font-family: var(--serif);
  font-size: clamp(18px, 1.8vw, 25px);
  line-height: 1.25;
  color: var(--ink);
}

.research-paper-row .title .sub {
  display: block;
  margin-top: 4px;
  font-family: var(--sans);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-3);
}

.research-paper-row .arrow {
  text-align: right;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-4);
}

.research-cta {
  padding: 0;
  margin-top: 0;
  background: #908A63;
}

.research-cta-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(260px, 0.9fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 102px;
}

.research-cta-grid > *:not(:first-child) {
  border-left: 1px solid rgba(244, 239, 229, 0.18);
  padding-left: 24px;
}

.research-cta h2 {
  margin: 0;
  max-width: 10ch;
  font-family: var(--serif);
  font-size: clamp(34px, 3.4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
  color: #f4efe5;
}

.research-cta p {
  margin: 0;
  max-width: 22ch;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(244, 239, 229, 0.84);
}

.research-cta .btn-primary {
  background: #6f6a4c;
  border-color: #6f6a4c;
  color: #f6f4ea;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

.research-cta h2 em {
  color: inherit;
}

@media (max-width: 1100px) {
  .research-streams-grid {
    grid-template-columns: 1fr 1fr;
  }

  .research-stream-card:nth-child(2) {
    border-right: 0;
  }

  .research-stream-card:nth-child(n + 3) {
    border-top: 1px solid var(--rule);
  }
}

@media (max-width: 980px) {
  .research-hero-grid-layout,
  .research-streams-head,
  .research-papers-grid,
  .research-cta-grid {
    grid-template-columns: 1fr;
  }

  .research-papers-copy {
    padding-right: 0;
    border-right: 0;
  }

  .research-cta-grid {
    padding: 24px 0;
  }

  .research-cta-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .research-hero {
    padding-top: 36px;
  }

  .research-hero-diagram {
    min-height: 270px;
  }

  .research-figures-grid,
  .research-streams-grid {
    grid-template-columns: 1fr;
  }

  .research-stream-card,
  .research-stream-card:nth-child(2) {
    border-right: 0;
  }

  .research-stream-card + .research-stream-card {
    border-top: 1px solid var(--rule);
  }

  .research-paper-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 0;
  }

  .research-paper-row .arrow {
    text-align: left;
  }
}

/* ---------- Writing ---------- */
.writing-hero {
  padding: 62px 0 44px;
}

.writing-hero-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(380px, 1.08fr);
  gap: 56px;
  align-items: center;
}

.writing-hero-copy h1 {
  margin: 22px 0 24px;
  font-family: var(--serif);
  font-size: clamp(60px, 6vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
  color: var(--ink);
}

.writing-accent {
  color: var(--accent-olive);
}

.writing-hero-copy p {
  max-width: 24ch;
  font-size: 17px;
  line-height: 1.64;
  color: var(--ink-2);
}

.writing-hero-diagram {
  min-height: 300px;
  aspect-ratio: 760 / 360;
}

.writing-hero-diagram svg,
.writing-feature-figure svg {
  width: 100%;
  height: 100%;
  display: block;
}

.writing-grid path,
.writing-flow path,
.writing-points circle,
.writing-feature-grid path,
.writing-feature-lines path,
.writing-feature-lines circle,
.writing-feature-points circle,
.writing-feature-blocks rect {
  vector-effect: non-scaling-stroke;
}

.writing-grid path,
.writing-feature-grid path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
}

.writing-flow path,
.writing-feature-lines path,
.writing-feature-lines circle {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.writing-flow-dashed path {
  stroke-dasharray: 2 5;
}

.writing-points circle,
.writing-feature-points circle {
  fill: color-mix(in oklab, var(--ink) 50%, var(--panel-accent, #858966) 50%);
  stroke: color-mix(in oklab, var(--bg) 76%, transparent);
  stroke-width: var(--diagram-point-outline);
}

.writing-feature-blocks rect {
  fill: color-mix(in oklab, var(--ink-4) 16%, transparent);
  stroke: color-mix(in oklab, var(--ink-4) 12%, transparent);
  stroke-width: 1;
}

.writing-feature {
  padding: 20px 0 0;
}

.writing-feature-grid-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(400px, 1.22fr);
  gap: 44px;
  align-items: center;
  padding: 22px 0 20px;
  border-top: 1px solid var(--rule);
}

.writing-feature-copy h2 {
  margin: 20px 0 20px;
  max-width: 12ch;
  font-family: var(--serif);
  font-size: clamp(38px, 3.6vw, 50px);
  line-height: 1.1;
  letter-spacing: 0;
  color: var(--ink);
}

.writing-feature-copy p {
  max-width: 30ch;
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
}

.writing-feature-copy .btn-link,
.writing-subscribe .btn-primary {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.writing-feature-figure {
  aspect-ratio: 760 / 338;
  background:
    linear-gradient(var(--linen-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--linen-line) 1px, transparent 1px),
    radial-gradient(circle at 58% 44%, var(--linen-accent), transparent 22%),
    linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.02)),
    color-mix(in oklab, var(--bg-sunk) 88%, #F7F4EC 12%);
  background-size: 54px 54px, 54px 54px, 100% 100%, 100% 100%, auto;
  overflow: hidden;
  border-radius: 0;
}

.writing-list {
  padding: 0 0 22px;
}

.writing-rows {
  border-top: 1px solid var(--rule);
}

.writing-row {
  display: grid;
  grid-template-columns: 102px minmax(0, 1fr) 126px 36px;
  gap: 22px;
  align-items: center;
  min-height: 88px;
  border-bottom: 1px solid var(--rule-soft);
  cursor: pointer;
  transition: padding-left 140ms ease;
}

.writing-row:hover {
  padding-left: 10px;
}

.writing-row .date,
.writing-row .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.writing-row .date {
  align-self: start;
  padding-top: 6px;
}

.writing-row .title {
  padding-left: 28px;
  border-left: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: clamp(26px, 2.1vw, 34px);
  line-height: 1.18;
  letter-spacing: 0;
  color: var(--ink);
}

.writing-row .title .sub {
  display: block;
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-3);
}

.writing-row .arrow {
  text-align: right;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-4);
}

.writing-row:hover .arrow {
  color: var(--ink);
}

.writing-subscribe {
  padding: 0;
  background: var(--accent-band-soft);
  margin-top: 0;
}

.writing-subscribe-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(220px, 0.7fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: center;
  min-height: 102px;
}

.writing-subscribe-grid > *:not(:first-child) {
  border-left: 1px solid color-mix(in oklab, #000 14%, transparent);
  padding-left: 24px;
}

.writing-subscribe h2 {
  margin: 0;
  max-width: 10ch;
  font-family: var(--serif);
  font-size: clamp(34px, 3.2vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
  color: var(--ink);
}

.writing-subscribe h2 em {
  display: block;
  font-style: italic;
  color: var(--accent-olive);
}

.writing-subscribe p {
  margin: 0;
  max-width: 16ch;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
}

.writing-subscribe-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
}

.writing-subscribe-form input {
  width: 100%;
  padding: 16px 0 12px;
  border: 0;
  border-bottom: 1px solid var(--accent-rule);
  background: transparent;
  color: var(--ink);
  font: inherit;
}

.writing-subscribe-form input::placeholder {
  color: color-mix(in oklab, var(--ink-2) 48%, transparent);
}

.writing-subscribe-form input:focus {
  outline: none;
  border-bottom-color: color-mix(in oklab, var(--ink) 28%, var(--accent-olive) 72%);
}

.writing-subscribe .btn-primary {
  background: var(--accent-olive-strong);
  border-color: var(--accent-olive-strong);
  color: #f6f4ea;
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 2px;
}

@media (max-width: 980px) {
  .writing-hero-grid,
  .writing-feature-grid-layout,
  .writing-subscribe-grid {
    grid-template-columns: 1fr;
  }

  .writing-subscribe-grid {
    padding: 24px 0;
  }

  .writing-subscribe-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .writing-hero {
    padding-top: 36px;
  }

  .writing-hero-diagram {
    min-height: 270px;
  }

  .writing-row {
    grid-template-columns: 1fr;
    gap: 8px;
    min-height: 0;
    padding: 18px 0;
  }

  .writing-row .date,
  .writing-row .tag,
  .writing-row .arrow {
    padding-top: 0;
    text-align: left;
  }

  .writing-row .title {
    padding-left: 0;
    border-left: 0;
  }

  .writing-subscribe-form {
    grid-template-columns: 1fr;
  }
}

/* ---------- Services ---------- */
.services-hero {
  padding: 62px 0 44px;
}

.services-hero-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(380px, 1.08fr);
  gap: 56px;
  align-items: center;
}

.services-hero-copy h1 {
  margin: 24px 0 0;
  max-width: 12.5ch;
  font-family: var(--serif);
  font-size: clamp(46px, 4.7vw, 68px);
  line-height: 1.03;
  letter-spacing: 0;
  color: var(--ink);
}

.services-hero-copy em,
.services-cta h2 em {
  font-style: italic;
  color: var(--accent-olive);
}

.services-hero-copy p {
  max-width: 30ch;
  font-size: 17px;
  line-height: 1.64;
  color: var(--ink-2);
}

.services-hero .hairline {
  background: var(--ink-3);
}

.services-hero-diagram {
  min-height: 310px;
  aspect-ratio: 760 / 360;
}

.services-hero-diagram svg {
  width: 100%;
  height: 100%;
  display: block;
}

.svc-grid path,
.svc-flow path,
.svc-points circle,
.service-fig-grid path,
.service-fig-lines path,
.service-fig-lines circle,
.service-fig-points circle,
.service-fig-blocks rect {
  vector-effect: non-scaling-stroke;
}

.svc-grid path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
}

.svc-flow path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.svc-flow-dashed path {
  stroke-dasharray: 2 5;
}

.svc-points circle {
  fill: color-mix(in oklab, var(--ink) 44%, var(--panel-accent, #858966) 56%);
  stroke: color-mix(in oklab, var(--bg) 76%, transparent);
  stroke-width: var(--diagram-point-outline);
}

.services-list {
  padding: 0;
}

.service-row {
  display: grid;
  grid-template-columns: 102px minmax(250px, 0.96fr) 112px minmax(320px, 1.12fr);
  gap: 30px;
  align-items: center;
  padding: 26px 0;
  border-top: 1px solid var(--rule);
}

.service-num {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 18px;
  border-right: 1px solid var(--rule);
}

.service-num strong {
  font-family: var(--serif);
  font-size: 48px;
  line-height: 1;
  font-weight: 400;
  color: var(--ink);
}

.service-num span,
.service-meta span,
.service-meta .btn-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.service-copy h2 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(30px, 2.7vw, 40px);
  line-height: 1.08;
  letter-spacing: 0;
  color: var(--ink);
}

.service-copy p {
  max-width: 34ch;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-2);
}

.service-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.service-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
}

.service-bullets li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--ink-3);
}

.service-meta {
  display: grid;
  gap: 4px;
  align-content: center;
}

.service-meta strong {
  font-weight: 400;
  color: var(--ink);
  font-size: 15px;
}

.service-meta .btn-link {
  margin-top: 14px;
}

.service-meta .btn-link:hover {
  color: var(--ink);
}

.service-figure {
  aspect-ratio: 620 / 252;
  background:
    linear-gradient(var(--linen-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--linen-line) 1px, transparent 1px),
    radial-gradient(circle at 58% 44%, var(--linen-accent), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.02)),
    color-mix(in oklab, var(--bg-sunk) 88%, #F7F4EC 12%);
  background-size: 56px 56px, 56px 56px, 100% 100%, 100% 100%, auto;
  overflow: hidden;
  border-radius: 0;
}

.service-figure svg {
  width: 100%;
  height: 100%;
  display: block;
}

.service-fig-grid path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
}

.service-fig-lines path,
.service-fig-lines circle {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.service-fig-thin circle {
  stroke-dasharray: 2 4;
}

.service-fig-points circle {
  fill: color-mix(in oklab, var(--ink) 50%, var(--panel-accent, #858966) 50%);
  stroke: color-mix(in oklab, var(--bg) 76%, transparent);
  stroke-width: var(--diagram-point-outline);
}

.service-fig-blocks rect {
  fill: color-mix(in oklab, var(--ink-4) 18%, transparent);
  stroke: color-mix(in oklab, var(--ink-4) 14%, transparent);
  stroke-width: var(--diagram-grid-width);
}

.services-process {
  padding: 18px 0 0;
}

.services-process-grid {
  display: grid;
  grid-template-columns: minmax(230px, 1.1fr) repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
}

.services-process-intro,
.services-process-step {
  min-height: 184px;
  padding: 22px 28px 18px;
  border-right: 1px solid var(--rule);
}

.services-process-step:last-child {
  border-right: 0;
}

.services-process-intro h2 {
  margin: 16px 0 0;
  max-width: 10ch;
  font-family: var(--serif);
  font-size: clamp(34px, 3.4vw, 48px);
  line-height: 1.12;
  letter-spacing: 0;
  color: var(--ink);
}

.services-process-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}

.services-process-icon {
  display: inline-flex;
  width: 28px;
  height: 28px;
  color: var(--ink-3);
}

.services-process-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.services-process-num {
  padding-left: 10px;
  border-left: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.services-process-step h3 {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 500;
  color: var(--ink);
}

.services-process-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}

.services-cta {
  padding: 0;
  margin-top: 0;
  background: #111111;
}

.services-cta-grid {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(240px, 0.9fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 104px;
}

.services-cta-grid > *:not(:first-child) {
  border-left: 1px solid rgba(255,255,255,0.16);
  padding-left: 24px;
}

.services-cta h2 {
  margin: 0;
  max-width: 11ch;
  font-family: var(--serif);
  font-size: clamp(34px, 3.3vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
  color: #f1eee4;
}

.services-cta p {
  margin: 0;
  max-width: 18ch;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(241,238,228,0.86);
}

.services-cta .btn-primary {
  background: #8a8d68;
  border-color: #8a8d68;
  color: #f6f4ea;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

@media (max-width: 1100px) {
  .service-row {
    grid-template-columns: 90px minmax(240px, 1fr) 110px minmax(220px, 0.9fr);
    gap: 24px;
  }

  .services-process-grid {
    grid-template-columns: 1fr 1fr;
  }

  .services-process-intro {
    grid-column: 1 / -1;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
}

@media (max-width: 980px) {
  .services-hero-grid,
  .services-cta-grid {
    grid-template-columns: 1fr;
  }

  .services-cta-grid {
    padding: 24px 0;
  }

  .services-cta-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .services-hero {
    padding-top: 36px;
  }

  .services-hero-diagram {
    min-height: 270px;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px 0;
  }

  .service-num {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding-right: 0;
    padding-bottom: 14px;
  }

  .service-copy h2 {
    max-width: none;
  }

  .services-process-grid {
    grid-template-columns: 1fr;
  }

  .services-process-intro,
  .services-process-step {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .services-process-step:last-child {
    border-bottom: 0;
  }
}

/* ---------- Engagements ---------- */
.engagements-hero {
  padding: 62px 0 48px;
}

.engagements-hero-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(380px, 1.08fr);
  gap: 56px;
  align-items: center;
}

.engagements-hero-copy h1 {
  margin: 24px 0 24px;
  font-family: var(--serif);
  max-width: 10.6ch;
  font-size: clamp(50px, 5.1vw, 72px);
  line-height: 1.01;
  letter-spacing: 0;
  color: var(--ink);
}

.engagements-hero-copy p {
  max-width: 29ch;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
}

.engagements-hero-diagram {
  min-height: 310px;
  aspect-ratio: 760 / 360;
}

.engagements-hero-diagram svg {
  width: 100%;
  height: 100%;
  display: block;
}

.eng-grid path,
.eng-flow path,
.eng-points circle,
.figure-grid path,
.figure-flow path,
.figure-lines path,
.figure-points circle,
.figure-circles circle,
.figure-blocks rect {
  vector-effect: non-scaling-stroke;
}

.eng-grid path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
}

.eng-flow path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.eng-flow-dashed path {
  stroke-dasharray: 2 5;
}

.eng-points circle {
  fill: color-mix(in oklab, var(--ink) 42%, var(--panel-accent, #858966) 58%);
  stroke: color-mix(in oklab, var(--bg) 76%, transparent);
  stroke-width: var(--diagram-point-outline);
}

.engagements-list {
  padding: 0 0 18px;
}

.engagement-case {
  display: grid;
  grid-template-columns: minmax(300px, 0.88fr) minmax(360px, 1.12fr);
  gap: 36px;
  align-items: center;
  padding: 28px 0 26px;
  border-top: 1px solid var(--rule);
}

.engagement-case.is-reversed {
  grid-template-columns: minmax(360px, 1.12fr) minmax(300px, 0.88fr);
}

.engagement-case.is-reversed .engagement-case-media {
  order: 2;
}

.engagement-case.is-reversed .engagement-case-copy {
  order: 1;
}

.engagement-case-media {
  min-width: 0;
}

.engagement-figure {
  aspect-ratio: 760 / 372;
  background:
    linear-gradient(var(--linen-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--linen-line) 1px, transparent 1px),
    radial-gradient(circle at 58% 44%, var(--linen-accent), transparent 22%),
    linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.02)),
    color-mix(in oklab, var(--bg-sunk) 88%, #F7F4EC 12%);
  background-size: 56px 56px, 56px 56px, 100% 100%, 100% 100%, auto;
  border-radius: 0;
  overflow: hidden;
}

.engagement-figure svg {
  width: 100%;
  height: 100%;
  display: block;
}

.figure-grid path {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
}

.figure-flow path,
.figure-lines path,
.figure-circles circle {
  fill: none;
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.figure-points circle {
  fill: color-mix(in oklab, var(--ink) 46%, var(--panel-accent, #858966) 54%);
  stroke: color-mix(in oklab, var(--bg) 76%, transparent);
  stroke-width: var(--diagram-point-outline);
}

.figure-blocks rect {
  fill: color-mix(in oklab, var(--ink-4) 20%, transparent);
  stroke: color-mix(in oklab, var(--ink-4) 18%, transparent);
  stroke-width: var(--diagram-grid-width);
}

.engagement-case-copy {
  align-self: center;
}

.engagement-case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.engagement-case-meta span + span::before {
  content: "·";
  margin-right: 10px;
}

.engagement-case-copy h2 {
  margin: 0 0 18px;
  max-width: 13ch;
  font-family: var(--serif);
  font-size: clamp(34px, 3.4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
  color: var(--ink);
}

.engagement-case-copy p {
  max-width: 40ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
}

.engagement-case-copy .btn-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.engagement-case-copy .btn-link:hover {
  color: var(--ink);
}

.engagements-cta {
  padding: 0;
  margin-top: 0;
  background: color-mix(in oklab, var(--panel-accent, #858966) 62%, var(--bg) 38%);
}

.engagements-cta-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(240px, 0.9fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 102px;
}

.engagements-cta-grid > *:not(:first-child) {
  border-left: 1px solid color-mix(in oklab, #000 18%, transparent);
  padding-left: 24px;
}

.engagements-cta h2 {
  margin: 0;
  max-width: 10ch;
  font-family: var(--serif);
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
  color: #11110f;
}

.engagements-cta p {
  margin: 0;
  max-width: 24ch;
  font-size: 16px;
  line-height: 1.6;
  color: #1d1d18;
}

.engagements-cta .btn-primary {
  background: #6e7350;
  border-color: #6e7350;
  color: #f5f4ef;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

@media (max-width: 980px) {
  .engagements-hero-grid,
  .engagement-case,
  .engagement-case.is-reversed,
  .engagements-cta-grid {
    grid-template-columns: 1fr;
  }

  .engagement-case.is-reversed .engagement-case-media,
  .engagement-case.is-reversed .engagement-case-copy {
    order: initial;
  }

  .engagements-cta-grid {
    padding: 24px 0;
  }

  .engagements-cta-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .engagements-hero {
    padding-top: 36px;
  }

  .engagements-hero-diagram {
    min-height: 270px;
  }

  .engagement-case {
    gap: 24px;
    padding: 24px 0;
  }

  .engagement-case-copy h2 {
    max-width: none;
  }
}

/* ---------- About ---------- */
.about-hero {
  padding: 64px 0 54px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 1.05fr);
  gap: 64px;
  align-items: center;
}

.about-hero-copy h1 {
  margin: 26px 0 28px;
  font-family: var(--serif);
  max-width: 10.8ch;
  font-size: clamp(42px, 4.6vw, 62px);
  line-height: 1.04;
  letter-spacing: 0;
  color: var(--ink);
}

.about-hero-copy em,
.about-experience-copy em,
.about-cta h2 em {
  font-style: italic;
  color: var(--accent-olive);
}

.about-hero-copy p {
  max-width: 30ch;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
}

.about-intro-diagram {
  min-height: 320px;
  aspect-ratio: 760 / 360;
}

.about-intro-diagram svg {
  width: 100%;
  height: 100%;
  display: block;
}

.about-grid path,
.about-flow path,
.about-frame {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.about-grid path {
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-grid-ink), transparent);
  stroke-width: var(--diagram-grid-width);
  stroke-dasharray: 2 7;
}

.about-grid-faint path {
  opacity: 0.45;
  stroke-dasharray: 1 9;
}

.about-frame {
  stroke: color-mix(in oklab, var(--ink-3) var(--diagram-frame-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.about-flow path {
  stroke: color-mix(in oklab, var(--ink-4) var(--diagram-line-ink), transparent);
  stroke-width: var(--diagram-line-width);
}

.about-profile,
.about-values,
.about-experience {
  border-top: 1px solid var(--rule);
}

.about-profile {
  padding: 24px 0 42px;
}

.about-profile-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(360px, 1.1fr);
  gap: 48px;
  align-items: start;
}

.about-portrait .img-slot {
  aspect-ratio: 4 / 2.7;
  border-radius: 0;
  border: 0;
}

.about-signature {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: 28px;
  font-style: italic;
  line-height: 1;
  color: var(--ink);
  transform: rotate(-2deg);
  transform-origin: left center;
}

.about-portrait-meta {
  margin-top: 18px;
  display: grid;
  gap: 6px;
}

.about-portrait-meta strong {
  font-weight: 500;
  color: var(--ink);
}

.about-portrait-meta span {
  color: var(--ink-3);
}

.about-story .eyebrow {
  display: block;
  margin-bottom: 20px;
}

.about-story h2 {
  margin: 0 0 22px;
  font-family: var(--serif);
  font-size: clamp(38px, 3.6vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
  color: var(--ink);
  max-width: 11ch;
}

.about-story p {
  max-width: 44ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
  margin: 0 0 18px;
}

.about-values {
  padding: 24px 0;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-bottom: 1px solid var(--rule);
}

.about-value {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 24px 30px 18px;
  min-height: 156px;
  align-content: center;
  border-right: 1px solid var(--rule);
}

.about-value:last-child {
  border-right: 0;
}

.about-value-icon svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: color-mix(in oklab, var(--ink-3) 72%, transparent);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
}

.about-value h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: 0;
  color: var(--ink);
}

.about-value p {
  margin: 0;
  max-width: 25ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
}

.about-experience {
  padding: 28px 0 38px;
}

.about-experience-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(420px, 1.1fr);
  gap: 48px;
  align-items: start;
}

.about-experience-copy h2 {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-size: clamp(38px, 3.8vw, 50px);
  line-height: 1.08;
  letter-spacing: 0;
  max-width: 11ch;
  color: var(--ink);
}

.about-timeline {
  border-top: 1px solid var(--rule);
}

.about-timeline-row {
  display: grid;
  grid-template-columns: 90px 22px 1fr 88px;
  gap: 16px;
  align-items: center;
  min-height: 48px;
  border-bottom: 1px solid var(--rule-soft);
}

.about-timeline-row .years,
.about-timeline-row .status {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.about-timeline-row .status {
  text-align: right;
}

.about-timeline-row .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--ink) 44%, var(--panel-accent, #858966) 56%);
}

.about-timeline-row strong {
  font-weight: 400;
  color: var(--ink);
}

.about-cta {
  padding: 0;
  background: color-mix(in oklab, var(--panel-accent, #858966) 62%, var(--bg) 38%);
  margin-top: 0;
}

.about-cta-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(240px, 0.9fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 102px;
}

.about-cta-grid > *:not(:first-child) {
  border-left: 1px solid color-mix(in oklab, #000 18%, transparent);
  padding-left: 24px;
}

.about-cta h2 {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
  max-width: 10ch;
  color: #11110f;
}

.about-cta p {
  margin: 0;
  max-width: 24ch;
  font-size: 16px;
  line-height: 1.6;
  color: #1d1d18;
}

.about-cta .btn-primary {
  background: #6e7350;
  border-color: #6e7350;
  color: #f5f4ef;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

@media (max-width: 980px) {
  .about-hero-grid,
  .about-profile-grid,
  .about-experience-grid,
  .about-cta-grid {
    grid-template-columns: 1fr;
  }

  .about-values-grid {
    grid-template-columns: 1fr;
  }

  .about-value {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding: 24px 0;
  }

  .about-value:last-child {
    border-bottom: 0;
  }

  .about-cta-grid {
    padding: 24px 0;
  }

  .about-cta-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .about-hero {
    padding-top: 36px;
  }

  .about-intro-diagram {
    min-height: 270px;
  }

  .about-timeline-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px 0;
  }

  .about-timeline-row .status {
    text-align: left;
  }

  .about-timeline-row .dot {
    display: none;
  }
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
}
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-field {
  display: grid;
  grid-template-columns: 140px 1fr;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 15px;
  gap: 16px;
}
.contact-field .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 2px;
}
.contact-field .v { color: var(--ink); line-height: 1.5; }

/* ---------- CTA band ---------- */
.cta-band {
  margin-top: 0;
  padding: var(--section-y) 0;
  background: var(--bg-invert);
  color: var(--bg);
}
.cta-band h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 5.5vw, 72px);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0 0 32px;
  color: var(--bg);
  max-width: 18ch;
}
.cta-band p {
  color: color-mix(in oklab, var(--bg) 70%, transparent);
  font-size: 18px;
  line-height: 1.5;
  margin: 0 0 40px;
  max-width: 52ch;
}
.cta-band .btn-primary {
  background: var(--bg);
  color: var(--ink);
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--rule-soft);
  padding: 24px 0 18px;
  background: var(--bg);
}
.footer .wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(320px, 1.35fr) repeat(3, minmax(140px, 0.88fr));
  gap: 30px;
  align-items: start;
}

.footer-brand {
  display: grid;
  gap: 18px;
  align-items: start;
}

.footer-home .footer-brand {
  grid-template-columns: 28px minmax(0, 240px);
}

.footer-page .footer-brand {
  grid-template-columns: minmax(220px, 280px) 28px;
}
@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-home .footer-brand,
  .footer-page .footer-brand {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .footer-page .footer-mark {
    order: -1;
  }
}

@media (max-width: 640px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-home .footer-brand,
  .footer-page .footer-brand {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 14px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

.footer-intro {
  max-width: none;
}

.footer-mark {
  display: flex;
  justify-content: flex-start;
  padding-top: 4px;
}

.footer-mark .logo-mark {
  width: 24px;
  height: 24px;
}

.footer h4 {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 12px;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: var(--ink-2); }
.footer ul a:hover { color: var(--ink); }
.footer .colophon {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 31ch;
}

.footer-home .colophon {
  font-family: var(--serif);
  font-size: clamp(20px, 2.1vw, 34px);
  line-height: 1.08;
  color: var(--ink);
  max-width: 11ch;
}
.footer-bottom {
  margin-top: 18px;
  padding-top: 10px;
  border-top: 1px solid var(--rule-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--ink-4);
}

.app[data-route="home"] .footer {
  max-width: 1720px;
  margin: 0 auto;
  padding: 16px var(--gutter) 18px;
  border-top: 1px solid color-mix(in oklab, var(--ink) 8%, transparent);
  background: var(--bg);
}

.app[data-route="home"] .footer .wrap {
  max-width: 1320px;
}

.app:not([data-route="home"]) .footer {
  max-width: 1480px;
  margin: 0 auto;
  padding: 18px var(--gutter) 20px;
  border-top: 0;
  background: var(--bg);
}

.app:not([data-route="home"]) .footer .wrap {
  max-width: 1320px;
  background: transparent;
  border: 0;
}

@media (max-width: 640px) {
  .research-hero-copy h1 { font-size: 42px; max-width: 8ch; }
  .writing-hero-copy h1 { font-size: 46px; max-width: 9ch; }
  .services-hero-copy h1 { font-size: 44px; max-width: 11ch; }
  .engagements-hero-copy h1 { font-size: 44px; max-width: 10.5ch; }
  .about-hero-copy h1 { font-size: 40px; max-width: 11.5ch; }

  .research-hero-copy p { max-width: 30ch; font-size: 16px; line-height: 1.62; }
  .writing-hero-copy p { max-width: 24ch; font-size: 16px; line-height: 1.62; }
  .services-hero-copy p { max-width: 28ch; font-size: 16px; line-height: 1.62; }
  .engagements-hero-copy p { max-width: 27ch; font-size: 16px; line-height: 1.62; }
  .about-hero-copy p { max-width: 28ch; font-size: 16px; line-height: 1.62; }

  .research-hero-diagram,
  .writing-hero-diagram,
  .services-hero-diagram,
  .engagements-hero-diagram,
  .about-intro-diagram {
    min-height: 232px;
  }

  .research-paper-row .title,
  .writing-row .title {
    font-size: 22px;
  }

  .service-copy h2,
  .engagement-case-copy h2,
  .about-story h2,
  .about-experience-copy h2 {
    font-size: 34px;
  }

  .research-cta-grid,
  .writing-subscribe-grid,
  .services-cta-grid,
  .engagements-cta-grid,
  .about-cta-grid {
    gap: 24px;
    min-height: auto;
    padding: 24px 0;
  }
}

/* ---------- Mockup fidelity pass ---------- */
.topnav-inner {
  min-height: 68px;
}

.service-row {
  grid-template-columns: 96px minmax(280px, 0.95fr) 112px minmax(360px, 1.25fr);
}

.research-hero-copy p,
.writing-hero-copy p,
.services-hero-copy p,
.engagements-hero-copy p,
.about-hero-copy p,
.research-streams-copy p,
.writing-feature-copy p,
.service-copy p,
.engagement-case-copy p,
.about-story p {
  color: var(--body-ink);
  line-height: 1.6;
}

.research-hero-diagram,
.writing-hero-diagram,
.services-hero-diagram,
.engagements-hero-diagram,
.about-intro-diagram {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 0;
  height: clamp(260px, 24vw, 360px);
  overflow: hidden;
}

.research-hero-diagram svg,
.writing-hero-diagram svg,
.services-hero-diagram svg,
.engagements-hero-diagram svg,
.about-intro-diagram svg {
  width: 100%;
  height: 100%;
}

.research-figure,
.writing-feature-figure,
.service-figure,
.engagement-figure {
  background:
    linear-gradient(var(--linen-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--linen-line) 1px, transparent 1px),
    radial-gradient(circle at 56% 46%, var(--linen-accent), transparent 25%),
    radial-gradient(ellipse at 78% 16%, color-mix(in oklab, var(--accent-olive) 8%, transparent), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.02)),
    color-mix(in oklab, var(--linen-base) 78%, var(--bg-sunk) 22%);
  background-size: 52px 52px, 52px 52px, 100% 100%, 100% 100%, 100% 100%, auto;
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--ink) 5%, transparent);
}

.writing-feature-figure {
  aspect-ratio: 760 / 300;
}

.service-figure {
  aspect-ratio: 620 / 220;
}

.engagement-figure {
  aspect-ratio: 760 / 340;
}

.research-figure-tag,
.research-figure-label {
  max-width: calc(100% - 28px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.research-cta .btn-primary,
.writing-subscribe .btn-primary,
.services-cta .btn-primary,
.engagements-cta .btn-primary,
.about-cta .btn-primary {
  background: var(--accent-olive-strong);
  border-color: var(--accent-olive-strong);
  color: #f7f5f1;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
}

html.dark .price-line {
  stroke: color-mix(in oklab, var(--violet) 72%, var(--panel-soft) 28%);
}

html.dark .price-line-secondary {
  stroke: color-mix(in oklab, var(--violet) 42%, var(--panel-muted) 58%);
}

@media (min-width: 1181px) {
  .market-diagram {
    inset: 58px 0 auto 42%;
    height: min(430px, calc(100% - 112px));
  }
}

@media (max-width: 1180px) and (min-width: 821px) {
  .hero-panel {
    min-height: 520px;
  }

  .hero-copy {
    padding: 60px 0 50px;
    width: 48%;
  }

  .market-diagram {
    inset: 52px 0 auto 43%;
    height: min(410px, calc(100% - 104px));
    min-height: 0;
  }

  .market-diagram svg,
  .market-grid {
    inset: 0;
    height: 100%;
  }
}

@media (min-width: 821px) and (max-width: 1100px) {
  .research-streams-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .research-stream-card,
  .research-stream-card:nth-child(2),
  .research-stream-card:nth-child(n + 3) {
    border-top: 0;
    border-right: 1px solid var(--rule);
  }

  .research-stream-card:last-child {
    border-right: 0;
  }

  .service-row {
    grid-template-columns: 84px minmax(240px, 0.92fr) 96px minmax(300px, 1.18fr);
    gap: 22px;
  }

  .services-process-grid {
    grid-template-columns: minmax(220px, 1.04fr) repeat(4, minmax(0, 1fr));
  }

  .services-process-intro {
    grid-column: auto;
    border-right: 1px solid var(--rule);
    border-bottom: 0;
  }

  .services-process-step {
    border-right: 1px solid var(--rule);
  }

  .services-process-step:last-child {
    border-right: 0;
  }
}

@media (min-width: 821px) and (max-width: 980px) {
  .streams-diagram {
    width: min(420px, 40vw);
  }

  .stream-grid {
    grid-template-columns: minmax(150px, 1fr) minmax(280px, 380px) minmax(150px, 1fr);
    column-gap: 22px;
  }

  .stream-item strong {
    font-size: 19px;
  }

  .stream-item small {
    font-size: 11.5px;
  }
}

@media (max-width: 900px) {
  .topnav-inner {
    min-height: 62px;
  }
}

@media (max-width: 820px) {
  .hero-copy {
    padding: 24px 0 16px;
  }

  .hero-copy p {
    line-height: 1.55;
  }

  .market-diagram {
    height: clamp(184px, 34vw, 232px);
    margin-top: 8px;
    overflow: hidden;
  }

  .market-diagram svg,
  .market-grid {
    inset: 0;
    height: 100%;
  }

  .axis-label.price {
    top: 18px;
    right: 8px;
  }

  .axis-label.time {
    right: 8px;
    bottom: 14px;
  }

  .research-hero-diagram,
  .writing-hero-diagram,
  .services-hero-diagram,
  .engagements-hero-diagram,
  .about-intro-diagram {
    height: clamp(220px, 42vw, 290px);
    min-height: 0;
  }

  .metrics-panel > div {
    padding: 24px 22px;
  }
}

@media (max-width: 640px) {
  .logo-text {
    display: none;
  }

  .topnav-inner {
    min-height: 58px;
    gap: 10px;
    justify-content: space-between;
    padding: 12px var(--gutter);
  }

  .nav-right {
    display: none;
  }

  .menu-toggle-compact {
    display: inline-flex !important;
    color: var(--ink);
    margin-left: auto;
  }

  .menu-toggle-compact::before {
    content: "";
    width: 14px;
    height: 1px;
    background: currentColor;
    box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
  }

  .menu-toggle-compact span {
    display: none;
  }

  .theme-toggle,
  .menu-toggle {
    width: 36px;
    min-width: 36px;
    height: 36px;
  }

  .menu-toggle {
    display: inline-flex !important;
    order: 1;
  }

  .theme-toggle {
    order: 2;
  }

  .theme-toggle .theme-option.is-active {
    width: 36px;
  }

  .theme-option .sun-icon,
  .theme-option .moon-icon {
    width: 22px;
    height: 22px;
  }

  .hero-copy h1 {
    max-width: 7.9ch;
    font-size: clamp(43px, 12vw, 48px);
  }

  .research-hero-diagram,
  .writing-hero-diagram,
  .services-hero-diagram,
  .engagements-hero-diagram,
  .about-intro-diagram {
    height: clamp(188px, 58vw, 232px);
    min-height: 0;
  }

  .market-diagram {
    height: clamp(168px, 46vw, 204px);
  }

  .research-figures-grid {
    grid-template-columns: 1fr;
  }

  .research-figure-tag,
  .research-figure-label {
    font-size: 9px;
    padding: 3px 7px;
  }

  .home-board {
    padding-bottom: 18px;
  }

  .research-panel,
  .writing-panel,
  .approach-panel,
  .outcome-panel {
    padding-top: 26px;
    padding-bottom: 26px;
  }
}

@media (max-width: 480px) {
  .nav-right {
    display: none;
  }

  .menu-toggle-compact {
    display: inline-flex !important;
    margin-left: auto;
  }

  .theme-toggle {
    display: none;
  }

  .menu-toggle {
    position: static;
    z-index: auto;
  }
}

/* ---------- Research + footer mockup recovery ---------- */
.app[data-route="research"] .footer .wrap,
.app[data-route="research"] main .wrap {
  max-width: 1184px;
}

.app[data-route="research"] main {
  max-width: 1620px;
}

.app[data-route="research"] .research-hero {
  padding: 42px 0 34px;
}

.app[data-route="research"] .research-hero-grid-layout {
  grid-template-columns: minmax(270px, 0.72fr) minmax(520px, 1.28fr);
  gap: 68px;
}

.app[data-route="research"] .research-hero-copy h1 {
  max-width: 7.6ch;
  font-size: clamp(50px, 5vw, 66px);
  line-height: 1.02;
  margin: 20px 0 24px;
}

.app[data-route="research"] .research-hero-copy p {
  max-width: 34ch;
  font-size: 15.5px;
  line-height: 1.6;
}

.app[data-route="research"] .research-hero-diagram {
  height: clamp(248px, 24vw, 318px);
}

.app[data-route="research"] .research-figures {
  padding: 6px 0 28px;
}

.app[data-route="research"] .research-figures-grid {
  gap: 16px;
}

.app[data-route="research"] .research-figure {
  aspect-ratio: 620 / 286;
  border-radius: 4px;
  background:
    linear-gradient(color-mix(in oklab, var(--ink) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, var(--ink) 7%, transparent) 1px, transparent 1px),
    radial-gradient(circle at 56% 48%, color-mix(in oklab, var(--accent-olive) 9%, transparent), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0)),
    #EFEEE9;
  background-size: 42px 42px, 42px 42px, 100% 100%, 100% 100%, auto;
  box-shadow: none;
}

.app[data-route="research"] .research-grid path,
.app[data-route="research"] .research-figure-grid path {
  stroke: color-mix(in oklab, var(--ink) 13%, transparent);
}

.app[data-route="research"] .research-hero-lines path,
.app[data-route="research"] .research-hero-lines circle,
.app[data-route="research"] .research-figure-lines path,
.app[data-route="research"] .research-figure-lines circle,
.app[data-route="research"] .research-figure-flow path {
  stroke: color-mix(in oklab, var(--ink) 23%, transparent);
}

.app[data-route="research"] .research-points circle,
.app[data-route="research"] .research-points rect {
  fill: color-mix(in oklab, var(--ink) 72%, var(--accent-olive) 28%);
}

.app[data-route="research"] .research-figure-lines circle {
  fill: none !important;
}

.app[data-route="research"] .research-streams {
  padding: 0 0 18px;
}

.app[data-route="research"] .research-streams-head {
  grid-template-columns: minmax(230px, 360px) minmax(0, 520px);
  gap: 44px;
  padding: 26px 0 26px;
}

.app[data-route="research"] .research-streams-copy h2 {
  font-size: clamp(34px, 3.2vw, 42px);
  line-height: 1.08;
  margin-bottom: 12px;
}

.app[data-route="research"] .research-streams-copy p {
  max-width: 43ch;
  font-size: 14.5px;
  line-height: 1.55;
}

.app[data-route="research"] .research-stream-card {
  min-height: 272px;
  padding: 22px 24px 20px;
}

.app[data-route="research"] .research-stream-meta {
  margin-bottom: 20px;
  font-size: 10px;
}

.app[data-route="research"] .research-stream-icon {
  width: 30px;
  height: 30px;
  margin-bottom: 18px;
  color: color-mix(in oklab, var(--ink) 42%, var(--accent-olive) 58%);
}

.app[data-route="research"] .research-stream-card h3 {
  font-size: clamp(22px, 2vw, 27px);
  line-height: 1.13;
  margin-bottom: 14px;
}

.app[data-route="research"] .research-stream-card p {
  max-width: 27ch;
  font-size: 12.5px;
  line-height: 1.58;
}

.app[data-route="research"] .research-papers-grid {
  gap: 24px;
  padding-top: 28px;
}

.app[data-route="research"] .research-papers-copy h2 {
  font-size: clamp(34px, 3.5vw, 48px);
}

.app[data-route="research"] .research-paper-row {
  min-height: 54px;
}

.app[data-route="research"] .research-paper-row .title {
  font-size: clamp(17px, 1.5vw, 21px);
}

.app:not([data-route="home"]) main > .research-cta.section,
.app:not([data-route="home"]) main > .writing-subscribe.section,
.app:not([data-route="home"]) main > .engagements-cta.section,
.app:not([data-route="home"]) main > .about-cta.section {
  background-color: #AAA58B !important;
  background-image: radial-gradient(ellipse at 96% 50%, color-mix(in oklab, #fff 12%, transparent), transparent 28%) !important;
}

.app:not([data-route="home"]) main > .services-cta.section {
  background-color: #111111 !important;
}

.app:not([data-route="home"]) .research-cta-grid,
.app:not([data-route="home"]) .writing-subscribe-grid,
.app:not([data-route="home"]) .engagements-cta-grid,
.app:not([data-route="home"]) .about-cta-grid {
  min-height: 122px;
}

.app:not([data-route="home"]) .research-cta h2,
.app:not([data-route="home"]) .writing-subscribe h2,
.app:not([data-route="home"]) .engagements-cta h2,
.app:not([data-route="home"]) .about-cta h2 {
  color: #fbf8ef;
}

.app:not([data-route="home"]) .research-cta p,
.app:not([data-route="home"]) .writing-subscribe p,
.app:not([data-route="home"]) .engagements-cta p,
.app:not([data-route="home"]) .about-cta p {
  color: color-mix(in oklab, #11100e 82%, transparent);
}

.app:not([data-route="home"]) .footer {
  max-width: none;
  padding: 32px var(--gutter) 22px;
  border-top: 0;
  background: #FAF9F6;
}

.app:not([data-route="home"]) .footer .wrap {
  max-width: 1184px;
}

.app:not([data-route="home"]) .footer-inner {
  grid-template-columns: minmax(240px, 1.05fr) minmax(68px, 0.28fr) minmax(126px, 0.58fr) minmax(126px, 0.58fr) minmax(190px, 0.78fr);
  gap: 34px;
}

.app:not([data-route="home"]) .footer-page .footer-brand {
  display: contents;
}

.app:not([data-route="home"]) .footer-page .footer-intro {
  grid-column: 1;
}

.app:not([data-route="home"]) .footer-page .footer-mark {
  grid-column: 2;
  justify-content: center;
  padding-top: 2px;
}

.app:not([data-route="home"]) .footer .colophon {
  max-width: 30ch;
  font-size: 12px;
  line-height: 1.55;
}

.app:not([data-route="home"]) .footer h4 {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
}

.app:not([data-route="home"]) .footer ul {
  gap: 8px;
  font-size: 12px;
}

.app:not([data-route="home"]) .footer-bottom {
  margin-top: 30px;
  padding-top: 14px;
  font-family: var(--mono);
  font-size: 10px;
}

.app[data-route="home"] .stream-gridlines path {
  stroke: color-mix(in oklab, var(--panel-muted) 16%, transparent);
}

.app[data-route="home"] .system-core path,
.app[data-route="home"] .stream-links path {
  stroke: color-mix(in oklab, var(--panel-ink) 28%, transparent);
}

.app[data-route="home"] .stream-links path {
  stroke: color-mix(in oklab, var(--panel-accent) 62%, var(--panel-ink) 16%, transparent);
}

.app[data-route="home"] .stream-points {
  fill: color-mix(in oklab, var(--panel-accent) 76%, var(--panel-ink) 24%);
}

@media (min-width: 821px) {
  .app[data-route="home"] .streams-diagram {
    width: min(480px, 33vw);
    top: 18px;
  }
}

@media (max-width: 980px) {
  .app[data-route="research"] .research-hero-grid-layout,
  .app[data-route="research"] .research-streams-head {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .app[data-route="research"] .research-hero-copy h1 {
    font-size: clamp(44px, 10vw, 58px);
  }

  .app[data-route="research"] .research-streams-copy h2 {
    font-size: clamp(34px, 8vw, 42px);
  }

  .app:not([data-route="home"]) .footer-inner {
    grid-template-columns: 1fr 0.18fr 0.7fr 0.7fr;
  }

  .app:not([data-route="home"]) .footer-column:last-of-type {
    grid-column: 3 / -1;
  }
}

@media (min-width: 821px) and (max-width: 1040px) {
  .app[data-route="research"] .research-streams-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .app[data-route="research"] .research-stream-card:nth-child(2) {
    border-right: 0;
  }

  .app[data-route="research"] .research-stream-card:nth-child(n + 3) {
    border-top: 1px solid var(--rule);
  }

  .app[data-route="research"] .research-stream-card p {
    max-width: 38ch;
  }
}

@media (max-width: 820px) {
  .app[data-route="research"] .research-figures-grid,
  .app[data-route="research"] .research-streams-grid {
    grid-template-columns: 1fr;
  }

  .app[data-route="research"] .research-stream-card {
    min-height: 64px;
    padding: 14px 0;
  }
}

@media (max-width: 640px) {
  .app[data-route="research"] .research-hero {
    padding-top: 34px;
  }

  .app[data-route="research"] .research-figure {
    aspect-ratio: 620 / 330;
  }

  .app[data-route="research"] .research-streams-head {
    padding-bottom: 20px;
  }

  .app[data-route="research"] .research-stream-card {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) 18px;
    gap: 0 14px;
    align-items: center;
    padding: 18px 0;
    border-right: 0;
  }

  .app[data-route="research"] .research-stream-meta {
    grid-column: 1;
    margin: 0;
  }

  .app[data-route="research"] .research-stream-icon {
    grid-column: 2;
    grid-row: 1;
    width: 20px;
    height: 20px;
    margin: 0 0 0 -28px;
  }

  .app[data-route="research"] .research-stream-card h3 {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    padding-left: 0;
    font-size: 19px;
  }

  .app[data-route="research"] .research-stream-card h3::after {
    content: "+";
    float: right;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--ink);
  }

  .app[data-route="research"] .research-stream-card p,
  .app[data-route="research"] .research-stream-card .btn-link {
    display: none;
  }

  .app:not([data-route="home"]) .research-cta-grid,
  .app:not([data-route="home"]) .writing-subscribe-grid,
  .app:not([data-route="home"]) .engagements-cta-grid,
  .app:not([data-route="home"]) .about-cta-grid {
    min-height: 0;
    padding: 24px 0;
  }

  .app:not([data-route="home"]) .footer-inner {
    display: grid;
    grid-template-columns: 1fr;
  }

  .app:not([data-route="home"]) .footer-page .footer-brand {
    display: grid;
    grid-template-columns: 24px 1fr;
  }

  .app:not([data-route="home"]) .footer-page .footer-intro {
    grid-column: 2;
  }

  .app:not([data-route="home"]) .footer-page .footer-mark {
    grid-column: 1;
    grid-row: 1;
    justify-content: flex-start;
  }

  .app:not([data-route="home"]) .footer-column:last-of-type {
    grid-column: auto;
  }
}

/* ---------- Broad design alignment pass ---------- */
:root {
  --site-max: 1184px;
  --page-rule: color-mix(in oklab, var(--ink) 10%, transparent);
  --page-rule-soft: color-mix(in oklab, var(--ink) 6%, transparent);
  --graph-grid: color-mix(in oklab, var(--ink) 10%, transparent);
  --graph-line: color-mix(in oklab, var(--ink) 28%, transparent);
  --graph-point: color-mix(in oklab, var(--ink) 70%, var(--accent-olive) 30%);
  --figure-paper: #EFEEE9;
  --cta-band: #AAA58B;
  --cta-button: #6A664A;
}

html.dark {
  --page-rule: color-mix(in oklab, var(--ink) 14%, transparent);
  --page-rule-soft: color-mix(in oklab, var(--ink) 8%, transparent);
  --graph-grid: color-mix(in oklab, var(--ink) 10%, transparent);
  --graph-line: color-mix(in oklab, var(--ink) 36%, transparent);
  --graph-point: color-mix(in oklab, var(--accent-olive) 78%, var(--ink) 22%);
  --figure-paper: #14120F;
  --cta-band: #1B1D1B;
  --cta-button: #8C8764;
}

.app:not([data-route="home"]) .topnav-inner,
.app:not([data-route="home"]) main .wrap,
.app:not([data-route="home"]) .footer .wrap {
  max-width: var(--site-max);
}

.app:not([data-route="home"]) main > .section {
  padding: 34px 0;
}

.app:not([data-route="home"]) .page-hero,
.app:not([data-route="home"]) .research-hero,
.app:not([data-route="home"]) .writing-hero,
.app:not([data-route="home"]) .services-hero,
.app:not([data-route="home"]) .engagements-hero,
.app:not([data-route="home"]) .about-hero {
  padding: 42px 0 38px;
  border-top-color: var(--page-rule-soft);
}

.research-hero-grid-layout,
.writing-hero-grid,
.services-hero-grid,
.engagements-hero-grid,
.about-hero-grid {
  gap: clamp(44px, 6vw, 72px);
}

.app:not([data-route="home"]) .research-hero-diagram,
.app:not([data-route="home"]) .writing-hero-diagram,
.app:not([data-route="home"]) .services-hero-diagram,
.app:not([data-route="home"]) .engagements-hero-diagram,
.app:not([data-route="home"]) .about-intro-diagram {
  height: clamp(250px, 25vw, 328px);
  max-height: 328px;
  overflow: hidden;
}

.research-hero-diagram svg,
.writing-hero-diagram svg,
.services-hero-diagram svg,
.engagements-hero-diagram svg,
.about-intro-diagram svg,
.research-figure svg,
.writing-feature-figure svg,
.service-figure svg,
.engagement-figure svg {
  display: block;
  width: 100%;
  height: 100%;
}

.research-grid path,
.writing-grid path,
.svc-grid path,
.eng-grid path,
.about-grid path,
.research-figure-grid path,
.writing-feature-grid path,
.service-fig-grid path,
.figure-grid path {
  stroke: var(--graph-grid);
  stroke-width: 0.9px;
}

.research-hero-lines path,
.research-hero-lines circle,
.writing-flow path,
.svc-flow path,
.eng-flow path,
.about-flow path,
.about-frame,
.research-figure-lines path,
.research-figure-lines circle,
.research-figure-flow path,
.writing-feature-lines path,
.writing-feature-lines circle,
.service-fig-lines path,
.service-fig-lines circle,
.figure-flow path,
.figure-lines path,
.figure-circles circle {
  stroke: var(--graph-line);
  stroke-width: 0.95px;
}

.research-points circle,
.writing-points circle,
.svc-points circle,
.eng-points circle,
.research-figure-lines circle,
.writing-feature-points circle,
.service-fig-points circle,
.figure-points circle,
.points rect,
.stream-points rect {
  fill: var(--graph-point);
  stroke: color-mix(in oklab, var(--bg) 72%, transparent);
  stroke-width: 0.5px;
}

.research-figure-lines circle,
.service-fig-lines circle,
.figure-circles circle {
  fill: none !important;
}

.research-figure,
.writing-feature-figure,
.service-figure,
.engagement-figure {
  overflow: hidden;
  border-radius: 3px;
  background:
    linear-gradient(var(--graph-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--graph-grid) 1px, transparent 1px),
    radial-gradient(circle at 58% 46%, color-mix(in oklab, var(--accent-olive) 10%, transparent), transparent 28%),
    var(--figure-paper);
  background-size: 42px 42px, 42px 42px, 100% 100%, auto;
  box-shadow: none;
}

html.dark .research-figure,
html.dark .writing-feature-figure,
html.dark .service-figure,
html.dark .engagement-figure {
  background:
    linear-gradient(var(--graph-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--graph-grid) 1px, transparent 1px),
    radial-gradient(circle at 58% 46%, color-mix(in oklab, var(--accent-olive) 13%, transparent), transparent 28%),
    var(--figure-paper);
}

.research-figures,
.writing-feature,
.services-list,
.engagements-list {
  padding-top: 18px;
  padding-bottom: 30px;
}

.research-streams,
.research-papers {
  padding: 0 0 34px;
}

.research-streams-head {
  grid-template-columns: minmax(180px, 0.72fr) minmax(360px, 1fr);
  gap: clamp(36px, 7vw, 92px);
  padding: 30px 0 30px;
  border-color: var(--page-rule);
}

.research-streams-copy h2 {
  font-size: clamp(36px, 3.8vw, 48px);
}

.research-streams-copy p {
  max-width: 45ch;
  font-size: 15px;
  line-height: 1.55;
}

.research-streams-grid {
  border-color: var(--page-rule);
}

.research-stream-card {
  min-height: 286px;
  padding: 26px 28px 26px;
  border-color: var(--page-rule);
}

.research-stream-card h3 {
  font-size: clamp(23px, 2.25vw, 30px);
  line-height: 1.08;
  margin-bottom: 18px;
}

.research-stream-card p {
  max-width: 29ch;
  font-size: 13px;
  line-height: 1.58;
}

.research-papers-grid {
  grid-template-columns: minmax(260px, 0.52fr) minmax(0, 1.48fr);
  gap: 34px;
  padding-top: 32px;
  border-color: var(--page-rule);
}

.research-papers-copy {
  border-color: var(--page-rule);
}

.research-papers-copy h2 {
  font-size: clamp(42px, 4.6vw, 58px);
  max-width: 8.4ch;
}

.research-paper-row {
  grid-template-columns: 64px minmax(0, 1fr) 116px 24px;
  min-height: 56px;
  border-color: var(--page-rule-soft);
}

.research-paper-row .title {
  font-size: clamp(18px, 1.65vw, 23px);
  line-height: 1.18;
}

.app:not([data-route="home"]) main > .research-cta.section,
.app:not([data-route="home"]) main > .writing-subscribe.section,
.app:not([data-route="home"]) main > .engagements-cta.section,
.app:not([data-route="home"]) main > .about-cta.section {
  padding: 0;
  background-color: var(--cta-band) !important;
  background-image:
    radial-gradient(ellipse at 96% 50%, color-mix(in oklab, #fff 12%, transparent), transparent 27%),
    repeating-radial-gradient(ellipse at 98% 50%, transparent 0 16px, color-mix(in oklab, #fff 12%, transparent) 17px 18px, transparent 19px 34px) !important;
}

.app:not([data-route="home"]) .research-cta-grid,
.app:not([data-route="home"]) .writing-subscribe-grid,
.app:not([data-route="home"]) .engagements-cta-grid,
.app:not([data-route="home"]) .about-cta-grid,
.services-cta-grid {
  min-height: 122px;
  grid-template-columns: minmax(260px, 0.95fr) minmax(260px, 1.1fr) minmax(180px, auto);
  gap: 34px;
  align-items: center;
}

.app:not([data-route="home"]) .research-cta-grid > *:not(:first-child),
.app:not([data-route="home"]) .writing-subscribe-grid > *:not(:first-child),
.app:not([data-route="home"]) .engagements-cta-grid > *:not(:first-child),
.app:not([data-route="home"]) .about-cta-grid > *:not(:first-child),
.services-cta-grid > *:not(:first-child) {
  border-left: 1px solid color-mix(in oklab, #fff 22%, transparent);
  padding-left: 34px;
}

.app:not([data-route="home"]) .research-cta h2,
.app:not([data-route="home"]) .writing-subscribe h2,
.app:not([data-route="home"]) .engagements-cta h2,
.app:not([data-route="home"]) .about-cta h2 {
  max-width: 12ch;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.08;
  color: #fffdf5;
}

.app:not([data-route="home"]) .research-cta p,
.app:not([data-route="home"]) .writing-subscribe p,
.app:not([data-route="home"]) .engagements-cta p,
.app:not([data-route="home"]) .about-cta p {
  max-width: 28ch;
  font-size: 15px;
  line-height: 1.55;
  color: color-mix(in oklab, #11100e 86%, transparent);
}

.app:not([data-route="home"]) .research-cta .btn-primary,
.app:not([data-route="home"]) .writing-subscribe .btn-primary,
.app:not([data-route="home"]) .engagements-cta .btn-primary,
.app:not([data-route="home"]) .about-cta .btn-primary,
.services-cta .btn-primary {
  min-width: 184px;
  justify-content: center;
  background: var(--cta-button);
  border-color: var(--cta-button);
  color: #fffdf5;
}

.footer {
  background: var(--bg);
}

.app:not([data-route="home"]) .footer {
  padding: 34px 0 18px;
  background: color-mix(in oklab, var(--bg) 92%, #fff 8%);
}

.app:not([data-route="home"]) .footer-inner {
  grid-template-columns: minmax(230px, 1fr) 64px minmax(120px, 0.58fr) minmax(120px, 0.58fr) minmax(190px, 0.78fr);
  gap: 34px;
  align-items: start;
}

.app:not([data-route="home"]) .footer-page .footer-brand {
  display: contents;
}

.app:not([data-route="home"]) .footer-page .footer-intro {
  grid-column: 1;
}

.app:not([data-route="home"]) .footer-page .footer-mark {
  grid-column: 2;
  justify-content: center;
}

.app:not([data-route="home"]) .footer .colophon {
  max-width: 30ch;
  font-size: 12px;
  line-height: 1.55;
}

.app:not([data-route="home"]) .footer-bottom {
  margin-top: 28px;
  padding-top: 14px;
}

@media (min-width: 761px) and (max-width: 900px) {
  .topnav-inner {
    display: flex;
    grid-template-columns: none;
  }

  .navlinks {
    display: flex;
    gap: clamp(14px, 2.1vw, 22px);
    font-size: 11.5px;
  }

  .nav-right {
    display: flex;
    gap: 14px;
    margin-left: auto;
  }

  .menu-toggle-compact,
  .nav-right .menu-toggle {
    display: none !important;
  }

  .theme-toggle {
    min-width: 40px;
    width: 40px;
    padding: 0;
  }

  .theme-toggle .theme-divider,
  .theme-toggle .theme-label,
  .theme-toggle .theme-option:not(.is-active) {
    display: none;
  }
}

@media (min-width: 761px) and (max-width: 1040px) {
  .research-streams-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .research-stream-card:nth-child(2) {
    border-right: 0;
  }

  .research-stream-card:nth-child(n + 3) {
    border-top: 1px solid var(--page-rule);
  }

  .app:not([data-route="home"]) .research-cta-grid,
  .app:not([data-route="home"]) .writing-subscribe-grid,
  .app:not([data-route="home"]) .engagements-cta-grid,
  .app:not([data-route="home"]) .about-cta-grid,
  .services-cta-grid {
    grid-template-columns: minmax(220px, 0.9fr) minmax(220px, 1fr) minmax(170px, auto);
  }

  .app:not([data-route="home"]) .footer-inner {
    grid-template-columns: minmax(210px, 1fr) 54px minmax(110px, 0.62fr) minmax(110px, 0.62fr) minmax(160px, 0.78fr);
    gap: 24px;
  }
}

@media (max-width: 760px) {
  .app:not([data-route="home"]) main > .section {
    padding: 28px 0;
  }

  .research-hero-grid-layout,
  .writing-hero-grid,
  .services-hero-grid,
  .engagements-hero-grid,
  .about-hero-grid,
  .research-streams-head,
  .research-papers-grid {
    grid-template-columns: 1fr !important;
    gap: 24px;
  }

  .research-streams-grid {
    grid-template-columns: 1fr;
  }

  .research-stream-card {
    min-height: 0;
    padding: 18px 0;
    border-right: 0;
  }

  .research-stream-card + .research-stream-card {
    border-top: 1px solid var(--page-rule);
  }

  .research-papers-copy {
    border-right: 0;
    padding-right: 0;
  }

  .research-paper-row {
    grid-template-columns: 52px minmax(0, 1fr) 20px;
  }

  .research-paper-row .tag {
    display: none;
  }

  .app:not([data-route="home"]) .research-cta-grid,
  .app:not([data-route="home"]) .writing-subscribe-grid,
  .app:not([data-route="home"]) .engagements-cta-grid,
  .app:not([data-route="home"]) .about-cta-grid,
  .services-cta-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 26px 0;
  }

  .app:not([data-route="home"]) .research-cta-grid > *:not(:first-child),
  .app:not([data-route="home"]) .writing-subscribe-grid > *:not(:first-child),
  .app:not([data-route="home"]) .engagements-cta-grid > *:not(:first-child),
  .app:not([data-route="home"]) .about-cta-grid > *:not(:first-child),
  .services-cta-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }

  .app:not([data-route="home"]) .footer-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .app:not([data-route="home"]) .footer-page .footer-brand {
    display: grid;
    grid-template-columns: 24px 1fr;
  }

  .app:not([data-route="home"]) .footer-page .footer-intro {
    grid-column: 2;
  }

  .app:not([data-route="home"]) .footer-page .footer-mark {
    grid-column: 1;
    grid-row: 1;
    justify-content: flex-start;
  }
}

/* ---------- Research audit alignment pass ---------- */
.app[data-route="research"] .research-hero {
  padding: 14px 0 6px;
}

.app[data-route="research"] main > .research-hero.section {
  padding: 14px 0 6px;
}

.app[data-route="research"] .research-hero-grid-layout {
  grid-template-columns: minmax(330px, 0.62fr) minmax(460px, 1fr);
  gap: clamp(42px, 6vw, 72px);
  align-items: start;
}

.app[data-route="research"] .research-hero-copy h1 {
  font-size: clamp(48px, 5.6vw, 58px);
  line-height: 0.98;
  margin: 16px 0 20px;
}

.app[data-route="research"] .research-hero-copy p {
  max-width: 39ch;
  font-size: 14.5px;
  line-height: 1.48;
}

.app[data-route="research"] .research-hero-diagram {
  height: clamp(230px, 24vw, 260px);
}

.app[data-route="research"] .research-figures {
  padding: 10px 0 0;
}

.app[data-route="research"] main > .research-figures.section {
  padding: 10px 0 0;
}

.app[data-route="research"] .research-figures-grid {
  gap: 16px;
}

.app[data-route="research"] .research-figure {
  aspect-ratio: 620 / 270;
  background:
    linear-gradient(color-mix(in oklab, var(--ink) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, var(--ink) 8%, transparent) 1px, transparent 1px),
    radial-gradient(circle at 57% 48%, color-mix(in oklab, var(--accent-olive) 8%, transparent), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0)),
    #EFEEE9;
  background-size: 40px 40px, 40px 40px, 100% 100%, 100% 100%, auto;
}

html.dark .app[data-route="research"] .research-figure {
  background:
    linear-gradient(color-mix(in oklab, #fff 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, #fff 7%, transparent) 1px, transparent 1px),
    radial-gradient(circle at 57% 48%, color-mix(in oklab, var(--accent-olive) 16%, transparent), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0)),
    #12120F;
  background-size: 40px 40px, 40px 40px, 100% 100%, 100% 100%, auto;
}

html.dark .app[data-route="research"] .research-figure-tag,
html.dark .app[data-route="research"] .research-figure-label {
  background: color-mix(in oklab, #fff 92%, var(--accent-olive) 8%);
  color: #11100E;
}

html.dark .app[data-route="research"] .research-grid path,
html.dark .app[data-route="research"] .research-figure-grid path {
  stroke: color-mix(in oklab, #fff 12%, transparent);
}

html.dark .app[data-route="research"] .research-hero-lines path,
html.dark .app[data-route="research"] .research-hero-lines circle,
html.dark .app[data-route="research"] .research-figure-lines path,
html.dark .app[data-route="research"] .research-figure-lines circle,
html.dark .app[data-route="research"] .research-figure-flow path {
  stroke: color-mix(in oklab, #fff 34%, var(--accent-olive) 8%);
}

html.dark .app[data-route="research"] .research-points circle,
html.dark .app[data-route="research"] .research-points rect {
  fill: color-mix(in oklab, #fff 70%, var(--accent-olive) 30%);
  stroke: #12120F;
}

.app[data-route="research"] .research-streams {
  padding: 0 0 16px;
}

.app[data-route="research"] main > .research-streams.section {
  padding: 0 0 16px;
}

.app[data-route="research"] .research-streams-head {
  grid-template-columns: minmax(170px, 0.58fr) minmax(360px, 0.82fr) minmax(240px, 1fr);
  gap: 28px;
  padding: 14px 0 16px;
}

.app[data-route="research"] .research-streams-copy {
  grid-column: 2;
}

.app[data-route="research"] .research-streams-copy h2 {
  font-size: clamp(34px, 3.7vw, 45px);
  margin-bottom: 10px;
}

.app[data-route="research"] .research-streams-copy p {
  max-width: 42ch;
  font-size: 14px;
  line-height: 1.5;
}

.app[data-route="research"] .research-streams-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.app[data-route="research"] .research-stream-card,
.app[data-route="research"] .research-stream-card:nth-child(2),
.app[data-route="research"] .research-stream-card:nth-child(n + 3) {
  min-height: 236px;
  padding: 18px 18px 18px;
  border-top: 0;
  border-right: 1px solid var(--page-rule);
}

.app[data-route="research"] .research-stream-card:last-child {
  border-right: 0;
}

.app[data-route="research"] .research-stream-meta {
  margin-bottom: 10px;
}

.app[data-route="research"] .research-stream-icon {
  width: 22px;
  height: 22px;
  margin-bottom: 10px;
}

.app[data-route="research"] .research-stream-card h3 {
  font-size: clamp(20px, 2vw, 24px);
  line-height: 1.08;
  margin-bottom: 8px;
}

.app[data-route="research"] .research-stream-card p {
  display: -webkit-box;
  max-width: none;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  font-size: 11px;
  line-height: 1.35;
  margin-bottom: 10px;
}

.app[data-route="research"] .research-stream-card .btn-link {
  font-size: 10px;
}

.app[data-route="research"] .research-papers {
  padding: 0 0 14px;
}

.app[data-route="research"] main > .research-papers.section {
  padding: 0 0 14px;
}

.app[data-route="research"] .research-papers-grid {
  grid-template-columns: minmax(245px, 0.5fr) minmax(0, 1.5fr);
  gap: 32px;
  padding-top: 18px;
}

.app[data-route="research"] .research-papers-copy h2 {
  font-size: clamp(34px, 3.55vw, 44px);
  line-height: 1.02;
  max-width: 11ch;
  margin: 12px 0 14px;
}

.app[data-route="research"] .research-papers-copy p {
  font-size: 14px;
  line-height: 1.46;
}

.app[data-route="research"] .research-paper-row {
  min-height: 38px;
  grid-template-columns: 58px minmax(0, 1fr) 112px 24px;
}

.app[data-route="research"] .research-paper-row .title {
  font-size: clamp(14px, 1.18vw, 16px);
  line-height: 1.06;
}

.app[data-route="research"] .research-paper-row .sub {
  margin-top: 3px;
  font-size: 10.5px;
}

.app:not([data-route="home"]) main > .research-cta.section {
  background-color: #AAA68C !important;
  background-image:
    radial-gradient(ellipse at 96% 50%, color-mix(in oklab, #fff 10%, transparent), transparent 25%),
    repeating-radial-gradient(ellipse at 98% 50%, transparent 0 18px, color-mix(in oklab, #fff 13%, transparent) 19px 20px, transparent 21px 38px) !important;
}

.app[data-route="research"] .research-cta-grid {
  min-height: 96px;
  grid-template-columns: minmax(260px, 0.92fr) minmax(250px, 1fr) minmax(190px, auto);
  gap: 34px;
}

.app[data-route="research"] .research-cta h2 {
  font-size: clamp(26px, 2.65vw, 34px);
}

.app:not([data-route="home"]) .footer {
  padding: 18px 0 10px;
}

.app:not([data-route="home"]) .footer .wrap {
  max-width: var(--site-max);
  padding: 0 var(--gutter);
}

.app:not([data-route="home"]) .footer-inner {
  grid-template-columns: minmax(230px, 1fr) 70px minmax(118px, 0.55fr) minmax(118px, 0.55fr) minmax(190px, 0.78fr);
  gap: clamp(24px, 4vw, 42px);
}

.app:not([data-route="home"]) .footer .colophon {
  max-width: 31ch;
  font-size: 10.5px;
  line-height: 1.42;
}

.app:not([data-route="home"]) .footer h4 {
  margin-bottom: 7px;
  font-size: 8.5px;
}

.app:not([data-route="home"]) .footer ul {
  gap: 5px;
  font-size: 10.5px;
}

.app:not([data-route="home"]) .footer-bottom {
  margin-top: 10px;
  padding-top: 8px;
  font-size: 9px;
}

@media (min-width: 761px) and (max-width: 1100px) {
  .app[data-route="research"] .research-streams-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .app[data-route="research"] .research-stream-card,
  .app[data-route="research"] .research-stream-card:nth-child(2),
  .app[data-route="research"] .research-stream-card:nth-child(n + 3) {
    min-height: 236px;
    padding: 18px 12px 18px;
    border-top: 0;
    border-right: 1px solid var(--page-rule);
  }

  .app[data-route="research"] .research-stream-card:last-child {
    border-right: 0;
  }

  .app[data-route="research"] .research-stream-card h3 {
    font-size: clamp(20px, 2.55vw, 25px);
  }

  .app[data-route="research"] .research-stream-card p {
    max-width: none;
  }
}

@media (max-width: 980px) {
  .app[data-route="research"] .research-hero-grid-layout,
  .app[data-route="research"] .research-streams-head {
    grid-template-columns: 1fr;
  }

  .app[data-route="research"] .research-streams-copy {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .app[data-route="research"] .research-hero {
    padding: 34px 0 16px;
  }

  .app[data-route="research"] .research-hero-grid-layout {
    gap: 28px;
  }

  .app[data-route="research"] .research-hero-diagram {
    height: clamp(220px, 56vw, 312px);
  }

  .app[data-route="research"] .research-figures {
    padding: 18px 0 8px;
  }

  .app[data-route="research"] .research-streams-head {
    padding: 24px 0 18px;
  }

  .app[data-route="research"] .research-streams-grid {
    grid-template-columns: 1fr;
    border-top: 1px solid var(--page-rule);
  }

  .app[data-route="research"] .research-stream-card,
  .app[data-route="research"] .research-stream-card:nth-child(2),
  .app[data-route="research"] .research-stream-card:nth-child(n + 3) {
    display: grid;
    grid-template-columns: 48px 26px minmax(0, 1fr) 24px;
    gap: 10px;
    align-items: center;
    min-height: 72px;
    padding: 0;
    border-right: 0;
    border-top: 0;
  }

  .app[data-route="research"] .research-stream-card + .research-stream-card {
    border-top: 1px solid var(--page-rule);
  }

  .app[data-route="research"] .research-stream-meta {
    margin: 0;
    font-size: 10px;
  }

  .app[data-route="research"] .research-stream-icon {
    width: 22px;
    height: 22px;
    margin: 0;
  }

  .app[data-route="research"] .research-stream-card h3 {
    grid-column: 3;
    grid-row: auto;
    margin: 0;
    font-size: clamp(20px, 5.2vw, 24px);
  }

  .app[data-route="research"] .research-stream-card h3::after {
    content: none;
  }

  .app[data-route="research"] .research-stream-card p {
    display: none;
  }

  .app[data-route="research"] .research-stream-card .btn-link {
    display: flex;
    grid-column: 4;
    width: 24px;
    height: 24px;
    overflow: hidden;
    color: transparent;
    margin: 0;
    justify-self: end;
  }

  .app[data-route="research"] .research-stream-card .btn-link::after {
    content: "+";
    color: var(--ink);
    font-family: var(--mono);
    font-size: 15px;
  }

  .app[data-route="research"] .research-papers-grid {
    padding-top: 24px;
  }

  .app[data-route="research"] .research-paper-row {
    min-height: 62px;
  }

  .app[data-route="research"] .research-cta-grid {
    min-height: 0;
    padding: 28px 0;
  }
}

@media (min-width: 761px) and (max-width: 1040px) {
  .app:not([data-route="home"]) .footer-inner {
    grid-template-columns: minmax(210px, 1fr) 54px minmax(110px, 0.62fr) minmax(110px, 0.62fr) minmax(160px, 0.78fr);
  }
}

/* ---------- Diff comment polish ---------- */
.app[data-route="research"] .research-stream-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 14px;
  color: color-mix(in oklab, var(--ink) 54%, var(--accent-olive) 46%);
}

.app[data-route="research"] .research-stream-icon svg {
  stroke-width: 1.08;
}

.app[data-route="research"] .research-papers-grid {
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1.58fr);
  gap: clamp(34px, 5vw, 54px);
  padding-top: 20px;
}

.app[data-route="research"] .research-papers-copy h2 {
  max-width: 11.8ch;
  font-size: clamp(30px, 3.05vw, 38px);
  line-height: 1.03;
  margin: 10px 0 18px;
}

.app[data-route="research"] .research-papers-copy p {
  max-width: 22ch;
  font-size: 13px;
  line-height: 1.5;
}

.app[data-route="research"] .research-paper-row {
  min-height: 41px;
}

.app[data-route="research"] .research-paper-row .title {
  font-size: clamp(14px, 1.08vw, 16px);
  line-height: 1.12;
}

.app[data-route="research"] main > .research-cta.section .research-cta-grid {
  min-height: 92px;
  grid-template-columns: minmax(300px, 0.85fr) minmax(300px, 1.15fr) minmax(200px, auto);
  gap: clamp(28px, 4vw, 44px);
}

.app[data-route="research"] main > .research-cta.section .research-cta-grid > *:not(:first-child) {
  padding-left: clamp(28px, 4vw, 44px);
  border-left-color: color-mix(in oklab, #fff 34%, transparent);
}

.app[data-route="research"] main > .research-cta.section .research-cta-grid > h2 {
  max-width: 18ch;
  font-size: clamp(24px, 2.25vw, 30px);
  line-height: 1.08;
  color: #fffaf0;
}

.app[data-route="research"] main > .research-cta.section .research-cta-grid > h2 em {
  color: inherit;
}

.app[data-route="research"] main > .research-cta.section .research-cta-grid > p {
  max-width: 34ch;
  font-size: 13.5px;
  line-height: 1.5;
}

.app:not([data-route="home"]) .footer-mark .logo-mark {
  border-color: color-mix(in oklab, var(--ink) 44%, var(--accent-olive) 56%);
}

.app:not([data-route="home"]) .footer-mark .logo-mark::after {
  background: color-mix(in oklab, var(--bg) 92%, #fff 8%);
  border-left-color: color-mix(in oklab, var(--ink) 44%, var(--accent-olive) 56%);
}

html.dark .app:not([data-route="home"]) .footer-mark .logo-mark {
  border-color: color-mix(in oklab, #fff 62%, var(--accent-olive) 38%);
}

html.dark .app:not([data-route="home"]) .footer-mark .logo-mark::after {
  background: var(--bg);
  border-left-color: color-mix(in oklab, #fff 62%, var(--accent-olive) 38%);
}

@media (min-width: 761px) and (max-width: 1100px) {
  .app[data-route="research"] .research-stream-icon {
    width: 30px;
    height: 30px;
  }

  .app[data-route="research"] main > .research-cta.section .research-cta-grid {
    grid-template-columns: minmax(270px, 0.9fr) minmax(260px, 1fr) minmax(180px, auto);
  }
}

@media (max-width: 760px) {
  .app[data-route="research"] .research-stream-icon {
    width: 24px;
    height: 24px;
    margin: 0;
  }

  .app[data-route="research"] .research-papers-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .app[data-route="research"] main > .research-cta.section .research-cta-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px 0;
  }

  .app[data-route="research"] main > .research-cta.section .research-cta-grid > *:not(:first-child) {
    padding-left: 0;
    border-left: 0;
  }
}

/* ---------- Visual QA pass: responsive, CTA, footer, density ---------- */
.theme-toggle-mobile {
  display: none;
}

@media (max-width: 900px) {
  .topnav-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 12px;
  }

  .navlinks,
  .nav-right {
    display: none;
  }

  .mobile-nav {
    display: block;
  }

  .theme-toggle-mobile {
    display: inline-flex !important;
    grid-column: 3;
    justify-self: end;
    order: 1;
  }

  .menu-toggle-compact {
    display: inline-flex !important;
    grid-column: 4;
    justify-self: end;
    margin-left: 0;
    order: 2;
  }

  .theme-toggle-mobile .theme-option.is-active {
    width: 36px;
  }
}

@media (max-width: 480px) {
  .theme-toggle-mobile {
    display: inline-flex !important;
  }
}

/* Services had the one true gremlin: late desktop grid rules were winning on mobile. */
.service-media,
.service-copy,
.service-meta {
  min-width: 0;
}

.service-media {
  width: 100%;
}

.service-row {
  grid-template-columns: 76px minmax(240px, 1fr) 92px minmax(280px, 1.08fr);
  gap: 22px;
  padding: 18px 0;
}

.service-num strong {
  font-size: 38px;
}

.service-copy h2 {
  max-width: 14ch;
  font-size: clamp(25px, 2.25vw, 34px);
  line-height: 1.08;
  margin-bottom: 10px;
}

.service-copy p {
  max-width: 38ch;
  margin-bottom: 12px;
  font-size: 13.5px;
  line-height: 1.5;
}

.service-bullets li {
  font-size: 12.5px;
  line-height: 1.45;
}

.service-meta strong {
  font-size: 13px;
}

.service-figure {
  aspect-ratio: 620 / 190;
}

.services-hero-copy h1 {
  max-width: 17ch;
  font-size: clamp(42px, 4.2vw, 58px);
}

.services-process-intro,
.services-process-step {
  min-height: 150px;
  padding: 18px 22px 16px;
}

.services-process-intro h2 {
  max-width: 15ch;
  font-size: clamp(30px, 2.9vw, 40px);
}

.services-process-head {
  margin-bottom: 18px;
}

.services-process-step p {
  font-size: 13px;
  line-height: 1.5;
}

@media (min-width: 821px) and (max-width: 1100px) {
  .service-row {
    grid-template-columns: 68px minmax(220px, 1fr) 82px minmax(240px, 1fr);
    gap: 18px;
  }
}

@media (max-width: 820px) {
  .service-row {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 16px;
    padding: 22px 0;
  }

  .service-num {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding: 0 0 12px;
  }

  .service-num strong {
    font-size: 24px;
  }

  .service-copy h2 {
    max-width: 18ch;
    font-size: clamp(25px, 7vw, 34px);
  }

  .service-media {
    width: 100%;
    overflow: hidden;
  }

  .service-figure {
    width: 100%;
    min-width: 0;
    aspect-ratio: 620 / 220;
  }
}

/* Page density: bring long pages closer to the compact mockup canvases. */
.writing-feature-copy h2 {
  max-width: 16ch;
  font-size: clamp(30px, 3vw, 40px);
}

.writing-feature-copy p {
  font-size: 14.5px;
  line-height: 1.55;
}

.writing-row {
  min-height: 64px;
  gap: 18px;
}

.writing-row .title {
  font-size: clamp(18px, 1.55vw, 25px);
  line-height: 1.12;
}

.writing-row .title .sub {
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.35;
}

.engagement-case {
  gap: 28px;
  padding: 18px 0;
}

.engagement-case-copy h2 {
  max-width: 18ch;
  font-size: clamp(26px, 2.7vw, 36px);
}

.engagement-case-copy p {
  font-size: 14px;
  line-height: 1.55;
}

.engagement-figure {
  aspect-ratio: 760 / 300;
}

.about-hero-copy h1 {
  max-width: 15ch;
  font-size: clamp(40px, 4.2vw, 58px);
}

.about-profile,
.about-values,
.about-experience {
  padding-top: 20px;
  padding-bottom: 28px;
}

.about-story h2,
.about-experience-copy h2 {
  max-width: 15ch;
  font-size: clamp(30px, 3vw, 40px);
}

.about-story p,
.about-value p {
  font-size: 14px;
  line-height: 1.55;
}

.about-value {
  min-height: 130px;
  padding: 18px 22px 16px;
}

.about-timeline-row {
  min-height: 40px;
}

@media (max-width: 760px) {
  .writing-row .title {
    font-size: clamp(20px, 6vw, 27px);
  }

  .engagement-case,
  .engagement-case.is-reversed,
  .about-profile-grid,
  .about-values-grid,
  .about-experience-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .engagement-case.is-reversed .engagement-case-media,
  .engagement-case.is-reversed .engagement-case-copy {
    order: initial;
  }
}

/* Research: keep compact rows below tablet, then restore full card copy. */
@media (min-width: 761px) {
  .app[data-route="research"] .research-stream-card p {
    display: block;
    overflow: visible;
    -webkit-box-orient: initial;
    -webkit-line-clamp: unset;
  }

  .app[data-route="research"] .research-stream-card {
    min-height: 250px;
  }
}

.app[data-route="research"] .research-stream-card p {
  font-size: 12px;
  line-height: 1.46;
}

.app[data-route="research"] .research-papers-copy h2 {
  max-width: 12ch;
  font-size: clamp(28px, 2.85vw, 36px);
}

.app[data-route="research"] .research-papers-grid {
  gap: clamp(30px, 4.5vw, 48px);
}

.app[data-route="research"] .research-paper-row {
  min-height: 44px;
}

.app[data-route="research"] .research-paper-row .title {
  font-size: clamp(14px, 1.18vw, 17px);
}

html.dark .app[data-route="research"] .research-figure-tag,
html.dark .app[data-route="research"] .research-figure-label {
  background: color-mix(in oklab, var(--bg-elev) 88%, var(--accent-olive) 12%);
  border: 1px solid color-mix(in oklab, var(--ink) 16%, transparent);
  color: var(--ink);
}

/* CTA bands: one breakpoint before tablet clipping, and theme-safe contrast. */
.app:not([data-route="home"]) main > .research-cta.section,
.app:not([data-route="home"]) main > .writing-subscribe.section,
.app:not([data-route="home"]) main > .engagements-cta.section,
.app:not([data-route="home"]) main > .about-cta.section {
  background-color: var(--cta-band) !important;
}

html.dark .app:not([data-route="home"]) main > .research-cta.section,
html.dark .app:not([data-route="home"]) main > .writing-subscribe.section,
html.dark .app:not([data-route="home"]) main > .engagements-cta.section,
html.dark .app:not([data-route="home"]) main > .about-cta.section {
  background-image:
    radial-gradient(ellipse at 96% 50%, color-mix(in oklab, var(--accent-olive) 18%, transparent), transparent 27%),
    repeating-radial-gradient(ellipse at 98% 50%, transparent 0 16px, color-mix(in oklab, var(--ink) 7%, transparent) 17px 18px, transparent 19px 34px) !important;
}

html.dark .app:not([data-route="home"]) .research-cta h2,
html.dark .app:not([data-route="home"]) .writing-subscribe h2,
html.dark .app:not([data-route="home"]) .engagements-cta h2,
html.dark .app:not([data-route="home"]) .about-cta h2,
html.dark .app:not([data-route="home"]) .research-cta p,
html.dark .app:not([data-route="home"]) .writing-subscribe p,
html.dark .app:not([data-route="home"]) .engagements-cta p,
html.dark .app:not([data-route="home"]) .about-cta p {
  color: var(--ink);
}

html.dark .writing-subscribe-form input {
  color: var(--ink);
  border-bottom-color: color-mix(in oklab, var(--ink) 28%, transparent);
}

html.dark .writing-subscribe-form input::placeholder {
  color: color-mix(in oklab, var(--ink) 58%, transparent);
}

@media (max-width: 820px) {
  .app:not([data-route="home"]) .research-cta-grid,
  .app:not([data-route="home"]) .writing-subscribe-grid,
  .app:not([data-route="home"]) .engagements-cta-grid,
  .app:not([data-route="home"]) .about-cta-grid,
  .services-cta-grid,
  .app[data-route="research"] main > .research-cta.section .research-cta-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 24px 0;
  }

  .app:not([data-route="home"]) .research-cta-grid > *:not(:first-child),
  .app:not([data-route="home"]) .writing-subscribe-grid > *:not(:first-child),
  .app:not([data-route="home"]) .engagements-cta-grid > *:not(:first-child),
  .app:not([data-route="home"]) .about-cta-grid > *:not(:first-child),
  .services-cta-grid > *:not(:first-child),
  .app[data-route="research"] main > .research-cta.section .research-cta-grid > *:not(:first-child) {
    border-left: 0;
    padding-left: 0;
  }
}

/* Footers collapse earlier so the five-column desktop footer never squeezes. */
@media (min-width: 761px) and (max-width: 900px) {
  .app:not([data-route="home"]) .footer-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px 28px;
  }

  .app:not([data-route="home"]) .footer-page .footer-brand {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    grid-column: 1 / -1;
    gap: 16px;
  }

  .app:not([data-route="home"]) .footer-page .footer-intro {
    grid-column: 2;
  }

  .app:not([data-route="home"]) .footer-page .footer-mark {
    grid-column: 1;
    grid-row: 1;
    justify-content: flex-start;
  }

  .app:not([data-route="home"]) .footer-column:last-of-type {
    grid-column: auto;
  }

  .app:not([data-route="home"]) .footer .colophon,
  .app:not([data-route="home"]) .footer ul {
    font-size: 10.5px;
    line-height: 1.45;
  }
}

@media (max-width: 760px) {
  .app:not([data-route="home"]) .footer {
    padding: 24px 0 16px;
  }

  .app:not([data-route="home"]) .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .app:not([data-route="home"]) .footer-page .footer-brand {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 14px;
  }

  .app:not([data-route="home"]) .footer-page .footer-intro {
    grid-column: 2;
  }

  .app:not([data-route="home"]) .footer-page .footer-mark {
    grid-column: 1;
    grid-row: 1;
    justify-content: flex-start;
  }

  .app:not([data-route="home"]) .footer-column:last-of-type {
    grid-column: auto;
  }

  .app[data-route="research"] .research-stream-card {
    min-height: 64px;
    padding: 14px 0;
  }
}

/* ---------- Home research panel graphic recovery ---------- */
.home-board .research-panel .stream-gridlines path {
  stroke: color-mix(in oklab, var(--panel-muted) 22%, transparent);
}

.home-board .research-panel .system-core path {
  stroke: color-mix(in oklab, var(--panel-ink) 34%, transparent);
  stroke-width: 1.05px;
}

.home-board .research-panel .stream-links path {
  stroke: color-mix(in oklab, var(--panel-accent) 72%, var(--panel-ink) 28%);
  stroke-width: 1.12px;
  opacity: 0.66;
}

.home-board .research-panel .stream-points {
  fill: color-mix(in oklab, var(--panel-accent) 78%, var(--panel-ink) 22%);
  opacity: 0.9;
}

@media (min-width: 901px) and (max-width: 1180px) {
  .home-board .research-panel {
    padding: 54px clamp(20px, 3.4vw, 42px) 58px;
  }

  .home-board .research-panel .research-intro {
    grid-template-columns: minmax(240px, 0.92fr) minmax(260px, 0.72fr);
    gap: clamp(28px, 5vw, 54px);
    margin-bottom: 16px;
  }

  .home-board .research-panel .research-layout {
    min-height: 336px;
  }

  .home-board .research-panel .streams-diagram {
    display: block;
    position: absolute;
    left: 50%;
    top: 42px;
    width: clamp(410px, 48vw, 500px);
    height: 292px;
    transform: translateX(-50%);
    opacity: 1;
  }

  .home-board .research-panel .stream-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(184px, 1fr) minmax(350px, 420px) minmax(184px, 1fr);
    grid-template-rows: 126px 126px;
    column-gap: clamp(16px, 2.4vw, 26px);
    row-gap: 18px;
    padding-top: 34px;
  }

  .home-board .research-panel .stream-item {
    min-width: 0;
  }

  .home-board .research-panel .stream-item strong {
    font-size: clamp(19px, 2vw, 22px);
    line-height: 1.12;
  }

  .home-board .research-panel .stream-item small {
    max-width: 25ch;
    font-size: 11.5px;
    line-height: 1.5;
  }
}

@media (max-width: 900px) {
  .home-board .research-panel {
    padding: 38px 0;
  }

  .home-board .research-panel .research-layout {
    display: block;
    min-height: 0;
  }

  .home-board .research-panel .streams-diagram {
    display: none;
  }

  .home-board .research-panel .stream-grid {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-top: 0;
    border-top: 1px solid var(--panel-rule);
  }

  .home-board .research-panel .stream-item,
  .home-board .research-panel .stream-item:nth-child(n) {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    grid-column: auto;
    grid-row: auto;
    gap: 12px;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--panel-rule);
  }

  .home-board .research-panel .stream-item .stream-num {
    grid-column: 1;
    margin: 0;
  }

  .home-board .research-panel .stream-copy {
    grid-column: 2;
    min-width: 0;
  }

  .home-board .research-panel .stream-copy-line {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr) 18px;
    gap: 12px;
    align-items: center;
  }

  .home-board .research-panel .stream-glyph {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: color-mix(in oklab, var(--panel-accent) 78%, var(--panel-ink) 22%);
  }

  .home-board .research-panel .stream-glyph svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.1;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
  }

  .home-board .research-panel .stream-copy strong {
    font-size: clamp(19px, 3.8vw, 23px);
    line-height: 1.12;
  }

  .home-board .research-panel .stream-copy small {
    display: none;
  }

  .home-board .research-panel .stream-plus {
    display: block !important;
    justify-self: end;
    font-family: var(--mono);
    font-size: 14px;
    line-height: 1;
    color: var(--panel-muted);
  }
}

/* ---------- Tweaks panel ---------- */
.tweaks {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 50;
  width: 280px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  font-size: 13px;
  color: var(--ink);
}
html.dark .tweaks { box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.tweaks-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3);
}
.tweaks-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 16px; }
.tweaks label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: 8px;
}
.seg {
  display: flex; border: 1px solid var(--rule); border-radius: 999px; overflow: hidden; padding: 3px;
  background: var(--bg-sunk);
}
.seg button {
  flex: 1;
  padding: 7px 10px;
  font-size: 11px;
  color: var(--ink-3);
  border-radius: 999px;
  transition: background 120ms, color 120ms;
}
.seg button.on { background: var(--ink); color: var(--bg); }
.seg button:hover:not(.on) { color: var(--ink); }

.u-hide-sm { display: initial; }
@media (max-width: 820px) { .u-hide-sm { display: none; } }

/* =========================================================
   Visual QA fidelity pass — 2026-04-24
   Targeted fixes for issues spotted while diffing the live
   site against the Website Design mockups. Keep this block
   at the very end of the file so it always wins the cascade.
   ========================================================= */

/* Belt-and-braces: every section/wrap should be allowed to
   shrink to its container so a stray min-content child never
   forces horizontal scroll on tablet/mobile. The .app already
   applies `overflow-x: clip`, but pieces inside still need
   `min-width: 0` to actually narrow. */
.service-row,
.service-row > *,
.engagement-case,
.engagement-case > *,
.engagements-cta-grid,
.engagements-cta-grid > *,
.services-cta-grid,
.services-cta-grid > *,
.research-cta-grid,
.research-cta-grid > *,
.writing-subscribe-grid,
.writing-subscribe-grid > *,
.about-cta-grid,
.about-cta-grid > *,
.engagements-hero-grid,
.engagements-hero-grid > *,
.services-hero-grid,
.services-hero-grid > *,
.research-hero-grid,
.research-hero-grid > *,
.about-hero-grid,
.about-hero-grid > *,
.about-profile-grid,
.about-profile-grid > *,
.about-experience-grid,
.about-experience-grid > *,
.research-streams-grid,
.research-streams-grid > *,
.writing-feature-grid,
.writing-feature-grid > * {
  min-width: 0;
}

/* All editorial figure containers should fit their column
   exactly and clip their inner SVGs cleanly. The figures
   themselves already set `overflow: hidden`, but a few late
   rules drop the box-sizing or max-width. */
.research-figure,
.writing-feature-figure,
.service-figure,
.engagement-figure,
.engagement-case-media,
.research-hero-diagram,
.writing-hero-diagram,
.services-hero-diagram,
.engagements-hero-diagram,
.about-intro-diagram {
  max-width: 100%;
  box-sizing: border-box;
}

.research-figure svg,
.writing-feature-figure svg,
.service-figure svg,
.engagement-figure svg,
.engagement-case-media svg,
.research-hero-diagram svg,
.writing-hero-diagram svg,
.services-hero-diagram svg,
.engagements-hero-diagram svg,
.about-intro-diagram svg {
  display: block;
  max-width: 100%;
}

/* Long mono-cased labels (case meta, eyebrows, FIG. 0n
   captions) and large serif H1s should never push the
   layout wider than the viewport. */
.engagement-case-meta,
.research-figure-tag,
.research-figure-label,
.writing-feature-meta,
.eyebrow {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.engagements-hero-copy h1,
.services-hero-copy h1,
.research-hero-copy h1,
.writing-hero-copy h1,
.about-hero-copy h1,
.engagement-case-copy h2,
.service-copy h2,
.research-streams-copy h2,
.writing-feature-copy h2,
.about-story h2,
.about-experience-copy h2 {
  overflow-wrap: break-word;
  hyphens: auto;
}

/* Tablet (761–900): keep the CONTACT pill in the top nav.
   The mockup shows the Contact action at every desktop-ish
   width; hiding it at <=900 leaves the tablet header looking
   incomplete. Re-show the pill and the full nav layout
   without disturbing the <=760 mobile pattern. */
@media (min-width: 761px) and (max-width: 900px) {
  .topnav-inner {
    display: flex !important;
    grid-template-columns: none !important;
    gap: clamp(20px, 3vw, 40px);
  }
  .navlinks {
    display: flex !important;
    gap: clamp(14px, 2.1vw, 22px);
    font-size: 11.5px;
  }
  .nav-right {
    display: flex !important;
    gap: 14px;
    margin-left: auto;
  }
  .nav-right .pill.solid {
    display: inline-flex !important;
  }
  .theme-toggle-mobile,
  .menu-toggle-compact,
  .nav-right .menu-toggle {
    display: none !important;
  }
  .mobile-nav {
    display: none !important;
  }
}

/* <=820: lock the editorial column-pair components to a
   single column. Multiple "passes" in this file redeclare
   .service-row and .engagement-case at desktop widths
   without media-query guards, so the responsive rules above
   them get clobbered. Restate the mobile collapse here with
   !important so it wins regardless of source order. */
@media (max-width: 820px) {
  .service-row,
  .engagement-case,
  .engagement-case.is-reversed,
  .engagements-hero-grid,
  .services-hero-grid,
  .research-hero-grid,
  .about-hero-grid,
  .about-profile-grid,
  .about-values-grid,
  .about-experience-grid,
  .writing-feature-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 18px;
  }
  .engagement-case.is-reversed .engagement-case-media,
  .engagement-case.is-reversed .engagement-case-copy {
    order: initial !important;
  }
  /* No more dangling word-cut on the largest serif headings. */
  .services-hero-copy h1,
  .engagements-hero-copy h1,
  .research-hero-copy h1,
  .writing-hero-copy h1,
  .about-hero-copy h1 {
    font-size: clamp(36px, 9.2vw, 56px);
    line-height: 1.04;
  }
  .service-copy h2,
  .engagement-case-copy h2,
  .research-streams-copy h2,
  .writing-feature-copy h2,
  .about-story h2 {
    font-size: clamp(24px, 7vw, 32px);
    line-height: 1.1;
    max-width: 100%;
  }
  /* Top nav becomes the compact mobile pattern. */
  .topnav-inner {
    padding: 12px var(--gutter);
    gap: 14px;
  }
}

/* <=520: tighten gutter and paragraph rhythm a touch more
   so the smallest viewport doesn't feel cramped. */
@media (max-width: 520px) {
  .service-num strong {
    font-size: 28px;
  }
  .engagement-case-meta {
    font-size: 10.5px;
    letter-spacing: 0.06em;
  }
  .research-figure-tag,
  .research-figure-label {
    font-size: 8.5px;
    padding: 3px 6px;
  }
  /* If the figure is shorter than the label height, anchor
     it in a place that always reads cleanly. */
  .research-figure {
    min-height: 132px;
  }
}

/* Make sure global "Mockup fidelity pass" rules cannot
   re-impose a multi-column desktop grid below their own
   breakpoint. We've seen this in the wild for service-row;
   this also covers the tablet figure overflow at 768. */
@media (max-width: 1024px) {
  .service-media,
  .engagement-case-media {
    width: 100%;
    min-width: 0;
    overflow: hidden;
  }
  .service-figure,
  .engagement-figure {
    width: 100%;
    min-width: 0;
  }
}