/* Clevarity website
   Colours, fonts, spacing and radii come from the Clevarity design system
   (project/tokens.json). The type scale is the system's slide scale, drawn
   at two thirds on a desktop screen (a 1920 slide shown about 1280 wide) and
   shrinking in proportion on smaller screens, so every size keeps its ratio. */

:root {
  /* Colour tokens */
  --brand-purple: #1e074c;
  --brand-plum: #7d4085;
  --brand-teal: #18bbc2;
  --surface-page: #fdfcfe;
  --surface-tint: #f4f1f8;
  --text-body: #3a3550;
  --text-on-dark: #e4dcf0;
  --text-on-dark-soft: #ede8f5;
  --text-on-dark-strong: var(--surface-page);

  /* Spacing tokens */
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-48: 48px;
  --space-56: 56px;
  --space-128: 128px;

  /* Radius tokens */
  --radius-bar: 3px;
  --radius-rule: 4px;
  --radius-card: 20px;

  /* Font families */
  --font-display: "Outfit", "Aptos", Arial, sans-serif;

  /* Web scale of the slide canvas: 1664px of content at two thirds */
  --wrap: calc(1664px * .667);
  --gutter: var(--space-32);
  --section: var(--space-128);
  --fmin: .615;
}

@media (max-width: 760px) {
  :root {
    --gutter: var(--space-20);
    --section: var(--space-56);
  }
}

/* ---------- Type scale ----------
   --fs is the token size in slide pixels. Each size runs from --fmin of the
   token on a phone to two thirds of it at 1280px and wider. */
body, h1, h2, h3, h4,
.t-cover-title, .t-cover-subtitle, .t-title, .t-eyebrow, .eyebrow,
.t-card-title, .t-card-title-sm, .t-body-lg, .lead, .t-body, .t-meta {
  font-size: clamp(calc(var(--fs) * var(--fmin) * 1px),
                   calc(var(--fs) * .289px + var(--fs) * .0295vw),
                   calc(var(--fs) * .667px));
}

body { --fs: 26; line-height: 1.4; font-weight: 400; }
h1, .t-cover-title { --fs: 112; --fmin: .4; line-height: 1.05; font-weight: 600; }
h2, .t-title { --fs: 72; --fmin: .4; line-height: 1.1; font-weight: 600; }
h3, .t-card-title { --fs: 36; --fmin: .5; line-height: 1.2; font-weight: 600; }
h4, .t-card-title-sm { --fs: 28; line-height: 1.2; font-weight: 600; }
.t-cover-subtitle { --fs: 48; --fmin: .45; line-height: 1.2; font-weight: 300; }
.t-body-lg, .lead { --fs: 28; line-height: 1.45; font-weight: 400; }
.t-body { --fs: 26; line-height: 1.4; font-weight: 400; }
.t-meta { --fs: 28; line-height: 1.3; font-weight: 400; }
.t-eyebrow, .eyebrow {
  --fs: 26; line-height: 1.2; font-weight: 500;
  letter-spacing: calc(3px * .667); text-transform: uppercase;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font-display);
  color: var(--text-body);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; color: var(--brand-purple); text-wrap: balance; }
p, ul, ol, dl, address { margin: 0; }
p + p { margin-top: var(--space-16); }
address { font-style: normal; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-purple); text-underline-offset: .2em; }
a:hover { color: var(--brand-plum); }
:focus-visible { outline: 3px solid var(--brand-plum); outline-offset: 3px; border-radius: var(--radius-rule); }
.card-dark :focus-visible, .hero :focus-visible, .site-footer :focus-visible, .band-dark :focus-visible { outline-color: var(--text-on-dark-strong); }

.sr-only, .hp {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip {
  position: absolute; left: var(--space-16); top: -100px; z-index: 100;
  background: var(--brand-purple); color: var(--text-on-dark-strong);
  padding: var(--space-12) var(--space-20); border-radius: var(--radius-rule);
}
.skip:focus { top: var(--space-16); }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Building blocks ---------- */
.eyebrow { color: var(--brand-plum); margin-bottom: var(--space-12); }
.lead { color: var(--brand-plum); }
.t-cover-subtitle { color: var(--brand-plum); }
.rule {
  display: block; width: 96px; height: 8px; border-radius: var(--radius-rule);
  background: var(--brand-teal); margin: var(--space-32) 0;
}
.bar {
  display: block; width: 56px; height: 6px; border-radius: var(--radius-bar);
  background: var(--brand-teal); margin-bottom: var(--space-20);
}
.prose { max-width: 42em; }
.prose p + p { margin-top: var(--space-20); }
.prose h3 { margin: var(--space-48) 0 var(--space-16); }

.section { padding: var(--section) 0; }
/* Two plain sections in a row share one gap instead of two */
.section:not(.section-tint):not(.band-dark) + .section:not(.section-tint):not(.band-dark) { padding-top: 0; }
.section-tight { padding: var(--space-56) 0; }
.section-tint { background: var(--surface-tint); }
.section-tint .card:not(.card-dark) { background: var(--surface-page); }

.section-head { margin-bottom: var(--space-56); max-width: 48em; }
.section-head .line, .section-head p { margin-top: var(--space-16); }
.section-head .line { color: var(--brand-plum); }

/* Cards: no border, no shadow (design system rule) */
.card {
  background: var(--surface-tint);
  border-radius: var(--radius-card);
  padding: var(--space-40);
  display: flex; flex-direction: column;
}
.card h2, .card h3, .card h4 { margin-bottom: var(--space-12); }
.card .label { color: var(--brand-plum); }
.card-lg { padding: var(--space-48); }
.card-dark { background: var(--brand-purple); color: var(--text-on-dark); }
.card-dark h2, .card-dark h3, .card-dark h4 { color: var(--text-on-dark-strong); }
.card-dark .lead, .card-dark .label { color: var(--text-on-dark-soft); }
@media (max-width: 760px) {
  .card, .card-lg { padding: var(--space-32) var(--space-24); }
}

.grid { display: grid; gap: var(--space-32); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-24); }
@media (max-width: 1020px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); gap: var(--space-20); }
}

/* Whole-card links */
a.card { text-decoration: none; color: inherit; transition: background-color .2s, transform .25s ease; }
a.card:hover { background: var(--text-on-dark-soft); color: inherit; }
.section-tint a.card:not(.card-dark):hover { background: var(--text-on-dark-soft); }
a.card-dark, a.card-dark:hover { color: var(--text-on-dark); }
a.card-dark:hover { background: var(--brand-plum); }
.more {
  margin-top: auto; padding-top: var(--space-20);
  font-weight: 500; color: var(--brand-purple);
}
.card-dark .more { color: var(--text-on-dark-strong); }
.more::after { content: "→"; display: inline-block; margin-left: .3em; transition: transform .25s ease; }
a.card:hover .more { text-decoration: underline; text-underline-offset: .2em; }

.link-arrow { font-weight: 500; }
.link-arrow::after { content: "→"; display: inline-block; margin-left: .3em; }
.after-grid { margin-top: var(--space-40); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-card); border: 2px solid transparent;
  font: inherit; font-weight: 500; line-height: 1.2; text-decoration: none;
  cursor: pointer; transition: background-color .2s, color .2s, border-color .2s;
}
.btn-primary { background: var(--brand-purple); color: var(--text-on-dark-strong); }
.btn-primary:hover { background: var(--brand-plum); color: var(--text-on-dark-strong); }
.btn-secondary { border-color: var(--brand-purple); color: var(--brand-purple); }
.btn-secondary:hover { background: var(--brand-purple); color: var(--text-on-dark-strong); }
.btn-light { background: var(--surface-page); color: var(--brand-purple); }
.btn-light:hover { background: var(--text-on-dark); color: var(--brand-purple); }
.btn-outline-light { border-color: var(--text-on-dark); color: var(--text-on-dark-strong); }
.btn-outline-light:hover { background: var(--surface-page); color: var(--brand-purple); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-16); margin-top: var(--space-40); }

/* Chips for stacks */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-12); list-style: none; padding: 0; }
.chips li {
  background: var(--surface-tint); color: var(--brand-purple);
  border-radius: var(--radius-card); padding: 6px var(--space-16);
  font-weight: 500;
}
.section-tint .chips li { background: var(--surface-page); }

/* Ticked lists */
.ticks { list-style: none; padding: 0; display: grid; gap: var(--space-12); }
.ticks li { position: relative; padding-left: var(--space-32); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: var(--space-16); height: 6px; border-radius: var(--radius-bar);
  background: var(--brand-teal);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--surface-page);
  box-shadow: 0 1px 0 var(--surface-tint);
}
.header-inner { display: flex; align-items: center; gap: var(--space-16); min-height: 80px; }
.brand { flex: none; }
.brand img { width: calc(240px * .667); height: auto; }
.site-nav { display: flex; align-items: center; gap: var(--space-24); margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: var(--space-20); list-style: none; padding: 0; }
.nav-list > li { position: relative; display: flex; align-items: center; }
.nav-list a, .sub-toggle-label {
  color: var(--text-body); text-decoration: none; font-weight: 500; white-space: nowrap;
}
.nav-list a:hover, .sub-toggle-label:hover { color: var(--brand-plum); }
.nav-list a[aria-current], .sub-toggle-label[aria-current] { color: var(--brand-purple); }
.nav-list > li > a[aria-current]::after, .sub-toggle-label[aria-current]::before {
  content: ""; position: absolute; left: 0; bottom: -10px;
  width: var(--space-24); height: 4px; border-radius: var(--radius-bar); background: var(--brand-teal);
}
.sub-toggle {
  background: none; border: 0; padding: 0 var(--space-12) 0 4px; cursor: pointer;
  font: inherit; color: inherit; display: inline-flex; align-items: center; gap: 6px;
}
.sub-toggle::after {
  content: ""; width: 7px; height: 7px; margin-top: -4px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); transition: transform .2s;
}
.sub-toggle-label { padding-left: 0; }
.sub {
  position: absolute; top: 100%; left: calc(-1 * var(--space-20));
  min-width: 280px; list-style: none; margin: 0; padding: var(--space-16);
  background: var(--surface-page); border-radius: var(--radius-card);
  /* Original outline and soft shadow, in a deeper tone so the menu stands out */
  box-shadow:
    0 0 0 1px var(--text-on-dark),
    0 var(--space-24) var(--space-48) color-mix(in srgb, var(--brand-purple) 32%, transparent),
    0 4px var(--space-12) color-mix(in srgb, var(--brand-purple) 14%, transparent);
  display: none;
}
.sub::before { content: ""; position: absolute; left: 0; right: 0; top: calc(-1 * var(--space-20)); height: var(--space-20); }
.sub a { display: block; padding: var(--space-12) var(--space-16); border-radius: var(--space-12); }
.sub a:hover { background: var(--surface-tint); color: var(--brand-purple); }
.nav-cta { white-space: nowrap; }
.nav-toggle { display: none; }

@media (min-width: 1181px) {
  .has-sub { padding: var(--space-20) 0; }
  .has-sub > .sub-toggle-label[aria-current]::before { bottom: var(--space-12); }
  .has-sub:hover > .sub, .has-sub:focus-within > .sub, .has-sub.open > .sub { display: block; margin-top: 0; }
  .has-sub.open > .sub-toggle::after, .has-sub:hover > .sub-toggle::after { transform: rotate(225deg); margin-top: 4px; }
}

@media (max-width: 1180px) {
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    margin-left: auto; width: 48px; height: 48px; border: 0; background: none; cursor: pointer;
    border-radius: var(--radius-card);
  }
  .nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
    display: block; width: 24px; height: 3px; border-radius: var(--radius-bar); background: var(--brand-purple);
    position: relative; transition: transform .2s, background-color .2s;
  }
  .nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
  .nav-toggle-bars::before { top: -8px; }
  .nav-toggle-bars::after { top: 8px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-8px) rotate(-45deg); }

  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: var(--space-24);
    background: var(--surface-page); padding: var(--space-16) var(--gutter) var(--space-32);
    box-shadow: 0 var(--space-24) var(--space-40) var(--surface-tint);
    max-height: calc(100vh - 80px); overflow-y: auto;
  }
  .site-nav.open { display: flex; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list > li { flex-wrap: wrap; border-bottom: 1px solid var(--surface-tint); }
  .nav-list > li > a, .sub-toggle-label { padding: var(--space-16) 0; flex: 1; text-align: left; }
  .sub-toggle:not(.sub-toggle-label) { padding: var(--space-16); }
  .sub-toggle-label { justify-content: space-between; padding-right: var(--space-16); }
  .nav-list > li > a[aria-current]::after, .sub-toggle-label[aria-current]::before { display: none; }
  .sub { position: static; width: 100%; box-shadow: none; padding: 0 0 var(--space-12); min-width: 0; }
  .sub::before { display: none; }
  .has-sub.open > .sub { display: block; }
  .has-sub.open > .sub-toggle::after { transform: rotate(225deg); margin-top: 4px; }
  .nav-cta { align-self: flex-start; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--brand-purple); color: var(--text-on-dark); padding: var(--space-56) 0 var(--space-32); }
.site-footer a { color: var(--text-on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--text-on-dark-strong); text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-40); }
.footer-brand img { width: calc(360px * .667); margin-bottom: var(--space-20); }
.footer-brand > * + * { margin-top: var(--space-16); }
.footer-brand > p:first-of-type { color: var(--text-on-dark-soft); }
.footer-col h2 {
  --fs: 26; --fmin: .615; color: var(--text-on-dark-strong); font-weight: 500;
  font-size: clamp(16px, calc(26 * .289px + 26 * .0295vw), calc(26px * .667));
  margin-bottom: var(--space-16);
}
.footer-col ul { list-style: none; padding: 0; display: grid; gap: var(--space-12); }
.footer-base { margin-top: var(--space-48); padding-top: var(--space-24); border-top: 1px solid var(--brand-plum); color: var(--text-on-dark-soft); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Heroes ---------- */
.hero { background: var(--brand-purple); color: var(--text-on-dark); padding: var(--space-128) 0 0; }
.hero .eyebrow { color: var(--text-on-dark-soft); }
.hero h1 { color: var(--text-on-dark-strong); }
.hero .t-cover-subtitle { color: var(--text-on-dark); max-width: 22em; }
/* Ticker: two slow strips that loop. Each list is written twice and the
   pair slides by half its width, so the loop has no visible seam. */
.ticker {
  margin-top: var(--space-128); padding: var(--space-24) 0;
  border-top: 1px solid var(--brand-plum);
  display: grid; gap: var(--space-16);
  color: var(--text-on-dark-soft);
}
.ticker-row { display: grid; grid-template-columns: calc(160px * .667 + var(--space-16)) minmax(0, 1fr); align-items: center; }
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}
.marquee-inner { display: flex; width: max-content; animation: marquee 45s linear infinite; }
.marquee-reverse .marquee-inner { animation-direction: reverse; animation-duration: 55s; }
.marquee:hover .marquee-inner { animation-play-state: paused; }
.marquee-track { display: flex; list-style: none; padding: 0; margin: 0; }
.marquee-track li { font-weight: 500; color: var(--text-on-dark-strong); white-space: nowrap; display: flex; align-items: center; }
.marquee-track li::after {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand-teal);
  margin: 0 var(--space-24);
}
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee-inner { animation: none; width: auto; }
  .marquee-track { flex-wrap: wrap; row-gap: var(--space-12); }
  .marquee-track[aria-hidden] { display: none; }
}
@media (max-width: 760px) {
  .hero { padding-top: var(--space-56); }
  .ticker { margin-top: var(--space-56); }
  .ticker-row { grid-template-columns: 1fr; gap: var(--space-12); }
}

.page-hero { padding: var(--space-128) 0 var(--space-56); }
.page-hero .t-cover-subtitle { max-width: 26em; }
.page-hero + .section { padding-top: var(--space-56); }
@media (max-width: 760px) { .page-hero { padding-top: var(--space-56); } }

/* Large statement block */
.statement { max-width: 30em; }
.statement p:first-child { color: var(--brand-purple); font-weight: 500; }
.band-dark { background: var(--brand-purple); color: var(--text-on-dark); }
.band-dark h2 { color: var(--text-on-dark-strong); }
.band-dark .eyebrow { color: var(--text-on-dark-soft); }
.band-dark .statement p:first-child { color: var(--text-on-dark-strong); }

.split { display: grid; grid-template-columns: 1fr 1.4fr; gap: var(--space-56); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: var(--space-32); } }

/* Numbered steps */
.step-num { color: var(--brand-plum); font-weight: 600; margin-bottom: var(--space-12); }
.card-dark .step-num { color: var(--text-on-dark-soft); }

/* Proof / outcome figures */
.outcome { color: var(--brand-purple); font-weight: 600; }
.card-dark .outcome { color: var(--text-on-dark-strong); }
.proof { display: grid; gap: var(--space-32); }
.proof .card p.outcome { margin-bottom: var(--space-12); }

/* Facts table */
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0 var(--space-40); }
.facts dt, .facts dd { padding: var(--space-20) 0; border-top: 1px solid var(--surface-tint); }
.section-tint .facts dt, .section-tint .facts dd { border-top-color: var(--surface-page); }
.facts dt { font-weight: 600; color: var(--brand-purple); }
.facts dd { margin: 0; }
@media (max-width: 600px) {
  .facts { grid-template-columns: 1fr; }
  .facts dd { border-top: 0; padding-top: 0; }
}

/* Leadership */
/* Leadership cards: photo, name and title; the whole card opens the bio */
.person { position: relative; align-items: center; text-align: center; transition: background-color .2s, transform .25s ease; }
.person h3 { margin-bottom: 6px; }
.person .role, .bio-dialog .role { color: var(--brand-plum); font-weight: 500; }
.person-open {
  background: none; border: 0; padding: var(--space-20) 0 0; margin-top: auto;
  font: inherit; font-weight: 500; color: var(--brand-purple); cursor: pointer;
}
.person-open::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius-card); }
.person:hover { background: var(--text-on-dark-soft); }
.person:hover .person-open::after { transform: translateX(4px); }
.person:has(.person-open:focus-visible) { outline: 3px solid var(--brand-plum); outline-offset: 3px; }
.person-open:focus-visible { outline: none; }

/* Bio overlay (native <dialog>: Esc closes it and focus stays inside) */
.bio-dialog {
  width: min(calc(100% - 2 * var(--gutter)), calc(1100px * .667));
  max-height: min(85vh, 860px); overflow-y: auto;
  border: 0; border-radius: var(--radius-card); padding: var(--space-48);
  background: var(--surface-page); color: var(--text-body);
}
.bio-dialog::backdrop { background: var(--brand-purple); opacity: .75; }
.bio-head { display: flex; align-items: center; gap: var(--space-24); margin-bottom: var(--space-32); padding-right: var(--space-48); }
.bio-head .headshot, .bio-head .monogram { margin-bottom: 0; }
.bio-head h3 { margin-bottom: 6px; }
/* LinkedIn's own "in" logo, in LinkedIn blue as their brand rules require */
.bio-linkedin {
  display: inline-flex; flex: none; padding: 2px;
  border-radius: var(--radius-rule); transition: transform .2s ease;
}
.bio-linkedin svg { width: 22px; height: 22px; display: block; }
.bio-linkedin:hover { transform: translateY(-2px); }
.bio-body p + p { margin-top: var(--space-16); }
/* Bottom row of a bio: education on the left, LinkedIn on the right */
.bio-foot {
  display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-24);
  margin-top: var(--space-24); padding-top: var(--space-20); border-top: 1px solid var(--surface-tint);
}
.bio-foot .edu { font-style: italic; }
.bio-close {
  position: absolute; top: var(--space-20); right: var(--space-20);
  width: 44px; height: 44px; border: 0; border-radius: 50%; cursor: pointer;
  background: var(--surface-tint);
}
.bio-close::before, .bio-close::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 18px; height: 2.5px;
  border-radius: var(--radius-bar); background: var(--brand-purple);
  transform: translate(-50%, -50%) rotate(45deg);
}
.bio-close::after { transform: translate(-50%, -50%) rotate(-45deg); }
.bio-close:hover { background: var(--text-on-dark-soft); }
html:has(.bio-dialog[open]) { overflow: hidden; }
@media (max-width: 600px) {
  .bio-dialog { padding: var(--space-32) var(--space-24); }
  .bio-head { flex-direction: column; align-items: flex-start; gap: var(--space-16); }
}
@media (prefers-reduced-motion: no-preference) {
  .person:hover { transform: translateY(-4px); }
  .bio-dialog[open] { animation: bio-in .3s cubic-bezier(.2, .7, .3, 1); }
  .bio-dialog[open]::backdrop { animation: backdrop-in .3s ease; }
}
@keyframes bio-in { from { opacity: 0; transform: translateY(16px) scale(.98); } }
@keyframes backdrop-in { from { opacity: 0; } }

/* Service detail */
.service-facts { display: grid; gap: var(--space-24); }
.service-facts h3 { margin-bottom: var(--space-12); }

/* ---------- Work ---------- */
.filters { display: flex; flex-wrap: wrap; gap: var(--space-12); margin-bottom: var(--space-40); }
.filters button {
  font: inherit; font-weight: 500; cursor: pointer;
  min-height: 44px; padding: var(--space-12) var(--space-20);
  border-radius: var(--radius-card); border: 2px solid var(--brand-purple);
  background: var(--surface-page); color: var(--brand-purple);
}
.filters button:hover { background: var(--surface-tint); }
.filters button[aria-pressed="true"] { background: var(--brand-purple); color: var(--text-on-dark-strong); }
.cases { display: grid; gap: var(--space-32); }
.case { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--space-40); scroll-margin-top: 120px; }
.case[hidden] { display: none; }
.case-head .label { margin-bottom: var(--space-12); }
.case-head .outcome { margin-top: var(--space-24); }
.case-body p + p { margin-top: var(--space-16); }
.case-body strong { color: var(--brand-purple); }
@media (max-width: 900px) { .case { grid-template-columns: 1fr; gap: var(--space-20); } }

/* ---------- Forms ---------- */
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-24); }
.field { display: grid; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-weight: 500; color: var(--brand-purple); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--text-body);
  background: var(--surface-page); min-height: 48px;
  border: 1px solid var(--brand-plum); border-radius: var(--radius-rule);
  padding: var(--space-12) var(--space-16);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline-offset: 0; }
@media (max-width: 600px) { .contact-form { grid-template-columns: 1fr; } }

.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--space-56); align-items: start; }
.contact-grid.form-right { grid-template-columns: 1fr 1.5fr; }
@media (max-width: 900px) { .contact-grid, .contact-grid.form-right { grid-template-columns: 1fr; gap: var(--space-32); } }
.contact-details > * + * { margin-top: var(--space-20); }

.cta-card { align-items: flex-start; padding: var(--space-56); }
.cta-card .lead { margin: var(--space-16) 0 var(--space-32); max-width: 30em; }
@media (max-width: 760px) { .cta-card { padding: var(--space-32) var(--space-24); } }

.cloud-line { flex-direction: column; }
.cloud-line p { max-width: 46em; }

.note { margin-top: var(--space-40); }

/* ---------- Graphics ----------
   Line icons drawn in the logo's style: one stroke weight, rounded ends,
   brand-purple with a single brand-teal accent. */
.icon {
  width: var(--space-56); height: var(--space-56); flex: none;
  fill: none; stroke: currentColor; stroke-width: 2.5;
  stroke-linecap: round; stroke-linejoin: round;
  color: var(--brand-purple); overflow: visible;
  --icon-bg: var(--surface-tint);
}
.icon .accent { stroke: var(--brand-teal); }
.icon .accent-fill { fill: var(--brand-teal); stroke: none; }
.icon .mask { fill: var(--icon-bg); }
.card > .icon { margin-bottom: var(--space-20); }
.section-tint .card:not(.card-dark) .icon { --icon-bg: var(--surface-page); }
.card-dark .icon { color: var(--text-on-dark-strong); --icon-bg: var(--brand-purple); }
a.card:hover .icon { --icon-bg: var(--text-on-dark-soft); }
a.card-dark:hover .icon { --icon-bg: var(--brand-plum); }
.card > .icon + .step-num { margin-top: 0; }

/* Page header with a large icon on the right */
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-56); align-items: center; }
.hero-art {
  display: grid; place-items: center;
  width: calc(480px * .667); aspect-ratio: 1;
  background: var(--surface-tint); border-radius: 50%;
}
.hero-art .icon { width: 60%; height: 60%; stroke-width: 2.25; --icon-bg: var(--surface-tint); }
@media (max-width: 1020px) {
  .page-hero-grid { gap: var(--space-32); }
  .hero-art { width: calc(320px * .667); }
}
@media (max-width: 680px) {
  .page-hero-grid { grid-template-columns: 1fr; gap: var(--space-24); }
  .hero-art { width: calc(180px * .667); order: -1; }
}

/* Smaller icon badge beside a section heading */
.art-badge {
  display: grid; place-items: center;
  width: calc(300px * .667); aspect-ratio: 1; margin-top: var(--space-40);
  background: var(--surface-tint); border-radius: 50%;
}
.art-badge .icon { width: 56%; height: 56%; stroke-width: 2.25; --icon-bg: var(--surface-tint); }
.section-tint .art-badge { background: var(--surface-page); }
.section-tint .art-badge .icon { --icon-bg: var(--surface-page); }
.band-dark .art-badge { background: var(--brand-plum); }
.band-dark .art-badge .icon { color: var(--text-on-dark-strong); --icon-bg: var(--brand-plum); }
@media (max-width: 900px) { .art-badge { width: calc(180px * .667); margin-top: var(--space-24); } }

/* Case study and contact icons */
.case-head > .icon { margin-bottom: var(--space-20); }
.contact-list { list-style: none; padding: 0; display: grid; gap: var(--space-20); }
.contact-list li { display: flex; align-items: flex-start; gap: var(--space-16); }
.contact-list .icon { width: var(--space-32); height: var(--space-32); --icon-bg: var(--surface-tint); }
.contact-details > .contact-list + p { margin-top: var(--space-32); }
.art-light { border-radius: var(--radius-card); }

/* Home hero illustration */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--space-56); align-items: center; }
.art { display: block; width: 100%; height: auto; }
.art-hero { max-width: calc(560px * .9); justify-self: end; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: var(--space-40); }
  .art-hero { max-width: 240px; justify-self: start; }
}
.art-products { max-width: 360px; margin-top: var(--space-48); }
@media (max-width: 900px) { .art-products { max-width: 260px; margin-top: var(--space-32); } }

/* Photos */
.photo { display: block; width: 100%; height: auto; border-radius: var(--radius-card); object-fit: cover; }
.photo-frame { aspect-ratio: 4 / 3; }
.photo-wide { aspect-ratio: 21 / 9; }
@media (max-width: 680px) { .photo-wide { aspect-ratio: 4 / 3; } }
.photo-band:has(> .wrap:empty) { display: none; }
.media-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-56); align-items: center; }
.media-split > :only-child { grid-column: 1 / -1; }
@media (max-width: 900px) { .media-split { grid-template-columns: 1fr; gap: var(--space-32); } }
.contact-details .photo-frame { margin-bottom: var(--space-32); }

/* Leadership: headshot or initials */
.headshot, .monogram {
  width: calc(180px * .667); height: calc(180px * .667); border-radius: 50%;
  margin-bottom: var(--space-24); flex: none;
}
.headshot { object-fit: cover; aspect-ratio: 1; }
.monogram {
  display: grid; place-items: center;
  background: var(--brand-purple); color: var(--text-on-dark-strong);
  font-weight: 600; letter-spacing: calc(3px * .667);
  --fs: 36; --fmin: .5;
  font-size: clamp(18px, calc(36 * .289px + 36 * .0295vw), calc(36px * .667));
}

/* ---------- Motion ----------
   Everything below is decoration. Under "reduce motion" none of it runs and
   all content shows at once. Lines use pathLength="1", so a dash offset of 1
   hides a stroke and 0 shows it in full. */

@media (prefers-reduced-motion: no-preference) {
  /* Card hover: lift, arrow nudge, teal accent redraws */
  a.card:hover { transform: translateY(-4px); }
  a.card:hover .more::after, .link-arrow:hover::after { transform: translateX(4px); }
  .link-arrow::after { display: inline-block; transition: transform .25s ease; }
  a.card:hover .icon .accent.ln { stroke-dasharray: 1; animation: draw .6s ease-out; }
  .btn { transition: background-color .2s, color .2s, border-color .2s, transform .2s ease; }
  .btn:hover { transform: translateY(-2px); }

  /* Icons draw in when they come into view */
  .js .hero-art .icon .ln, .js .art-badge .icon .ln {
    stroke-dasharray: 1; stroke-dashoffset: 1; opacity: 0;
  }
  .js .hero-art .icon .accent-fill, .js .art-badge .icon .accent-fill { opacity: 0; }
  .js .in-view .icon .ln {
    transition: stroke-dashoffset 1.1s cubic-bezier(.65, 0, .35, 1), opacity .15s;
    stroke-dashoffset: 0; opacity: 1;
  }
  .js .in-view .icon .accent.ln { transition-delay: .5s; }
  .js .in-view .icon .accent-fill { transition: opacity .4s ease .9s; opacity: 1; }

  /* Home hero: C and A draw, the teal line runs out, the node pulses */
  .js .art-hero .ln { stroke-dasharray: 1; stroke-dashoffset: 1; opacity: 0; }
  .js .art-hero .hero-node { transform: scale(0); }
  .js .art-hero .hero-pulse { opacity: 0; }
  .js .art-hero.in-view .hero-c { animation: draw-in 1.4s cubic-bezier(.65, 0, .35, 1) forwards; }
  .js .art-hero.in-view .hero-a { animation: draw-in 1s cubic-bezier(.65, 0, .35, 1) .5s forwards; }
  .js .art-hero.in-view .hero-a-bar { animation: draw-in .5s ease-out 1.3s forwards; }
  .js .art-hero.in-view .hero-line { animation: draw-in .7s ease-out 1.6s forwards; }
  .js .art-hero.in-view .hero-node { animation: pop .4s cubic-bezier(.34, 1.56, .64, 1) 2.2s forwards; }
  .js .art-hero.in-view .hero-pulse { animation: pulse 2.8s ease-out 2.6s infinite; }
  .art-hero .hero-node, .art-hero .hero-pulse { transform-box: fill-box; transform-origin: center; }

  /* Gentle reveal: content rises a few pixels as it enters the screen */
  .js .reveal { opacity: 0; translate: 0 16px; transition: opacity .7s ease, translate .7s cubic-bezier(.2, .7, .3, 1); }
  .js .reveal.in-view { opacity: 1; translate: 0 0; }
}

@keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes draw-in { from { opacity: 1; } to { stroke-dashoffset: 0; opacity: 1; } }
@keyframes pop { to { transform: scale(1); } }
@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  70%, 100% { transform: scale(2.4); opacity: 0; }
}

/* Counting figures keep their width steady while they count */
.outcome { font-variant-numeric: tabular-nums; }

/* ---------- Dark theme ----------
   On when <html data-theme="dark">. A small script in the page head sets it
   from the visitor's own choice (header toggle), or else from their device
   setting. Colours: the existing Clevarity tokens plus four dark tokens
   (dark-surface-page, dark-surface-raised, dark-border, brand-plum-light). */
:root {
  --dark-surface-page: #12052E;
  --dark-surface-raised: #2B1263;
  --dark-border: #3A2175;
  --brand-plum-light: #CC9AD3;
  --light: #FDFCFE;
  --art-ink: var(--brand-purple);
  --art-road: var(--text-on-dark);
  --linkedin: #0A66C2;
}
:root[data-theme="dark"] {
  --surface-page: var(--dark-surface-page);
  --surface-tint: var(--brand-purple);
  --text-body: var(--text-on-dark);
  --text-on-dark-strong: var(--light);
  --art-ink: var(--light);
  --art-road: var(--dark-border);
  --linkedin: var(--light);
  color-scheme: dark;
}
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3, [data-theme="dark"] h4,
[data-theme="dark"] .outcome, [data-theme="dark"] .statement p:first-child, [data-theme="dark"] .facts dt,
[data-theme="dark"] .field label, [data-theme="dark"] .more, [data-theme="dark"] .person-open,
[data-theme="dark"] .chips li, [data-theme="dark"] .case-body strong, [data-theme="dark"] a { color: var(--text-on-dark-strong); }
[data-theme="dark"] a:hover { color: var(--brand-plum-light); }
[data-theme="dark"] .eyebrow, [data-theme="dark"] .lead, [data-theme="dark"] .t-cover-subtitle,
[data-theme="dark"] .card .label, [data-theme="dark"] .section-head .line, [data-theme="dark"] .step-num,
[data-theme="dark"] .person .role, [data-theme="dark"] .bio-dialog .role { color: var(--brand-plum-light); }
[data-theme="dark"] .card-dark .label, [data-theme="dark"] .card-dark .lead { color: var(--text-on-dark-soft); }
[data-theme="dark"] :focus-visible { outline-color: var(--brand-plum-light); }

/* Header and menu: keep the dividing line, outlines and current-page marker visible */
[data-theme="dark"] .site-header { box-shadow: none; }
[data-theme="dark"] .nav-list a, [data-theme="dark"] .sub-toggle-label { color: var(--text-on-dark); }
[data-theme="dark"] .nav-list a:hover, [data-theme="dark"] .sub-toggle-label:hover,
[data-theme="dark"] .has-sub:hover > .sub-toggle { color: var(--brand-plum-light); }
[data-theme="dark"] .nav-list a[aria-current], [data-theme="dark"] .sub-toggle-label[aria-current] { color: var(--light); font-weight: 600; }
[data-theme="dark"] .sub {
  background: var(--dark-surface-raised);
  box-shadow:
    0 0 var(--space-32) color-mix(in srgb, var(--brand-teal) 30%, transparent),
    0 var(--space-16) var(--space-40) var(--dark-surface-page);
}
[data-theme="dark"] .sub a { color: var(--text-on-dark); }
[data-theme="dark"] .sub a:hover { background: var(--brand-purple); color: var(--light); }
[data-theme="dark"] .nav-toggle-bars, [data-theme="dark"] .nav-toggle-bars::before,
[data-theme="dark"] .nav-toggle-bars::after { background: var(--light); }
[data-theme="dark"] .nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
@media (max-width: 1180px) {
  [data-theme="dark"] .site-nav { box-shadow: 0 var(--space-24) var(--space-40) var(--dark-surface-page); }
  [data-theme="dark"] .nav-list > li { border-bottom-color: var(--dark-border); }
  [data-theme="dark"] .sub { box-shadow: none; background: transparent; }
}

/* Logo: light version in dark mode */
.brand .logo-dark { display: none; }
[data-theme="dark"] .brand .logo-light { display: none; }
[data-theme="dark"] .brand .logo-dark { display: block; }

/* Cards: brand purple on the deep page; plum is the emphasis card */
[data-theme="dark"] .card-dark { background: var(--brand-plum); color: var(--light); }
[data-theme="dark"] a.card:hover, [data-theme="dark"] .section-tint a.card:not(.card-dark):hover,
[data-theme="dark"] .person:hover, [data-theme="dark"] a.card-dark:hover { background: var(--dark-surface-raised); }
[data-theme="dark"] .icon { color: var(--light); }
[data-theme="dark"] a.card:hover .icon, [data-theme="dark"] a.card-dark:hover .icon { --icon-bg: var(--dark-surface-raised); }
[data-theme="dark"] .card-dark .icon { --icon-bg: var(--brand-plum); }
[data-theme="dark"] .monogram { background: var(--brand-plum); }
[data-theme="dark"] .band-dark { background: var(--dark-surface-raised); }
[data-theme="dark"] .band-dark .art-badge { background: var(--brand-purple); }
[data-theme="dark"] .band-dark .art-badge .icon { --icon-bg: var(--brand-purple); }
[data-theme="dark"] .site-footer { background: var(--dark-surface-page); border-top: 1px solid var(--brand-plum); }

/* Buttons */
[data-theme="dark"] .btn-primary, [data-theme="dark"] .btn-light { background: var(--light); color: var(--brand-purple); }
[data-theme="dark"] .btn-primary:hover, [data-theme="dark"] .btn-light:hover { background: var(--brand-plum-light); color: var(--brand-purple); }
[data-theme="dark"] .btn-secondary { border-color: var(--brand-plum-light); color: var(--light); }
[data-theme="dark"] .btn-secondary:hover { background: var(--light); color: var(--brand-purple); }
[data-theme="dark"] .filters button { background: transparent; border-color: var(--brand-plum-light); color: var(--light); }
[data-theme="dark"] .filters button:hover { background: var(--brand-purple); }
[data-theme="dark"] .filters button[aria-pressed="true"] { background: var(--light); color: var(--brand-purple); }

/* Form */
[data-theme="dark"] .field input, [data-theme="dark"] .field select, [data-theme="dark"] .field textarea {
  background: var(--brand-purple); border-color: var(--brand-plum-light); color: var(--light);
}

/* Lines */
[data-theme="dark"] .facts dt, [data-theme="dark"] .facts dd, [data-theme="dark"] .bio-foot,
[data-theme="dark"] .footer-base { border-top-color: var(--dark-border); }

/* Bio overlay */
[data-theme="dark"] .bio-dialog { background: var(--dark-surface-raised); }
[data-theme="dark"] .bio-close { background: var(--brand-purple); }
[data-theme="dark"] .bio-close::before, [data-theme="dark"] .bio-close::after { background: var(--light); }
[data-theme="dark"] .bio-head .monogram { background: var(--brand-plum); }

/* Theme toggle in the header */
.theme-toggle {
  display: inline-grid; place-items: center; flex: none;
  width: 44px; height: 44px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--surface-tint); color: var(--brand-purple);
}
.theme-toggle:hover { background: var(--text-on-dark-soft); }
.theme-toggle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .moon { display: block; }
.theme-toggle .sun { display: none; }
[data-theme="dark"] .theme-toggle { background: var(--brand-purple); color: var(--light); }
[data-theme="dark"] .theme-toggle:hover { background: var(--dark-surface-raised); }
[data-theme="dark"] .theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: block; }
/* Desktop: logo · menu · toggle. Phone: logo · toggle · menu button */
.site-nav { order: 1; }
.theme-toggle { order: 2; }
.nav-toggle { order: 3; }
@media (max-width: 1180px) {
  .theme-toggle { margin-left: auto; }
  .nav-toggle { margin-left: 0; }
}