/* Humirai — feuille de style de production
   Recréation fidèle du handoff design_handoff_site_humirai_v3/Site Humirai V3 - Hero Briefing.dc.html */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  background: var(--sillage-paper);
  color: var(--sillage-text);
  min-height: 100vh;
}
h1, h2, h3, p, figure { margin: 0; }
a { color: var(--sillage-ink); text-decoration: none; transition: color 150ms ease; }
a:hover { color: var(--sillage-gold); }
button { font: inherit; }
img, svg { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
input, select, textarea { font: inherit; }

/* ---------- Layout ---------- */
.wrap {
  max-width: var(--site-max);
  margin: 0 auto;
  padding-left: var(--site-gutter);
  padding-right: var(--site-gutter);
}
.section-ink { background: var(--sillage-ink); }
.section-ink h1, .section-ink h2, .section-ink h3 { color: var(--sillage-on-ink); }
.section-alt { background: var(--sillage-paper-alt); }

/* ---------- Animations ---------- */
@keyframes scrollCue {
  0%, 100% { opacity: .35; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(3px); }
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-fade { opacity: 0; animation: heroFadeUp 600ms ease forwards; }
@media (prefers-reduced-motion: reduce) {
  .hero-fade { animation: none; opacity: 1; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}
.scroll-cue {
  display: flex;
  justify-content: center;
  padding-bottom: 8px;
}
.scroll-cue span {
  font-size: 18px;
  color: var(--sillage-gold);
  animation: scrollCue 2.2s ease-in-out infinite;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--sillage-paper);
  border-bottom: 1px solid var(--sillage-rule);
}
.site-header__inner {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 14px var(--site-gutter);
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 11px; }
.logo {
  width: 28px; height: 28px; flex: 0 0 28px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--hum-logo-from), var(--hum-logo-to));
}
.logo--sm { width: 24px; height: 24px; flex: 0 0 24px; }
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -.02em;
  color: var(--sillage-ink);
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 36px);
  flex-wrap: wrap;
}
.nav a { font-size: 15px; font-weight: 600; color: var(--sillage-text); }
.nav a.is-active { color: var(--sillage-ink); }
.nav a:hover { color: var(--sillage-gold); }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-body);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 150ms ease, background 150ms ease, transform 120ms ease;
}
.btn:active { transform: scale(.97); }
.btn--sm { font-size: 13px; padding: 9px 18px; font-weight: 600; }
.btn--md { font-size: 15px; padding: 12px 24px; font-weight: 600; }
.btn--lg { font-size: 16px; padding: 16px 30px; font-weight: 600; }
.btn--ink { background: var(--sillage-ink); color: var(--sillage-on-ink); }
.btn--cream { background: var(--sillage-cream); color: var(--sillage-ink); }
a.btn.btn--ink:hover, a.btn.btn--cream:hover { color: inherit; opacity: .9; }

.text-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--sillage-ink);
  width: fit-content;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 200ms ease;
}
.text-link:hover { color: var(--sillage-ink); border-bottom-color: var(--sillage-gold); }
.text-link__arrow { color: var(--sillage-gold); }

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--track-label-wide);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.eyebrow--faint { color: var(--sillage-text-faint); }
.eyebrow--on-ink { color: var(--sillage-on-ink-faint); }

.lede {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: var(--leading-body);
  color: var(--sillage-text);
  max-width: 480px;
  text-wrap: pretty;
}
.lede--on-ink { color: var(--sillage-on-ink-faint); }

.signature {
  font-family: var(--font-signature);
  font-style: italic;
  font-weight: 400;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--sillage-ink);
  text-wrap: pretty;
}

/* ---------- Hero (Accueil) ---------- */
.hero {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(64px, 12vw, 132px) var(--site-gutter) clamp(32px, 6vw, 56px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 64px;
  align-items: center;
}
.hero__copy { display: flex; flex-direction: column; gap: 26px; }
.hero__title {
  font-size: clamp(36px, 6.4vw, 74px);
  line-height: var(--leading-display);
  letter-spacing: var(--track-display-tight);
}
.hero__title .signature { font-size: 1.13em; }
.hero__lede { max-width: 480px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__signoff {
  border-top: 1px solid var(--sillage-rule);
  padding-top: 20px;
  font-size: 15px;
  color: var(--sillage-text-faint);
}

/* Hero briefing cards */
.hero__briefing { display: flex; flex-direction: column; }
.briefing-card {
  border-radius: 16px;
  position: relative;
}
.briefing-card--signals {
  align-self: flex-start;
  width: 58%;
  margin-bottom: -12px;
  background: var(--sillage-cream);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  box-shadow: 0 14px 32px rgba(14, 59, 52, .08);
  z-index: 1;
}
.briefing-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-on-cream-faint);
}
.briefing-card__sublabel { opacity: .7; }
.briefing-card__signal-group { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.briefing-card__agent {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
  margin-top: 4px;
}
.briefing-card__signal-group .briefing-card__agent:first-child { margin-top: 0; }
.briefing-card__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--sillage-ink);
}
.briefing-card__tag { display: flex; align-items: center; gap: 4px; }
.briefing-card__tag--watch { color: var(--state-watch); }
.briefing-card__tag--success { color: var(--state-success); }
.briefing-card__tag span { font-size: 11px; }

.briefing-card--priority {
  align-self: flex-end;
  width: 68%;
  border-radius: 18px;
  background: var(--sillage-paper);
  border: 1px solid var(--sillage-rule);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 24px 56px rgba(14, 59, 52, .12);
  z-index: 2;
}
.briefing-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-text-faint);
}
.briefing-card__headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 30px;
  line-height: 1.15;
  color: var(--sillage-ink);
  letter-spacing: -.02em;
}
.briefing-card__flag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--state-watch);
}
.briefing-card__note { font-size: 13px; color: var(--sillage-text); }
.briefing-card__footline {
  margin-top: auto;
  font-size: 14px;
  font-weight: 600;
  color: var(--sillage-ink);
  border-top: 1px solid var(--sillage-rule);
  padding-top: 14px;
}

.briefing-card--action {
  align-self: flex-start;
  width: 74%;
  margin-top: 16px;
  margin-left: 6%;
  background: var(--sillage-cream);
  padding: 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 16px 36px rgba(14, 59, 52, .10);
}
.briefing-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.25;
  color: var(--sillage-ink);
}
.briefing-card__desc { font-size: 13px; color: var(--sillage-on-cream); }
.briefing-card__cta { font-size: 13px; font-weight: 600; color: var(--sillage-ink); }

/* ---------- Section: Learning aujourd'hui ---------- */
.learning {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px) var(--site-gutter) clamp(56px, 9vw, 96px);
  display: flex;
  flex-direction: column;
  gap: 44px;
}
.learning__head { display: flex; flex-direction: column; gap: 16px; }
.learning__title {
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  max-width: 640px;
}
.learning__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.insight-card {
  background: var(--sillage-paper-alt);
  border-radius: 16px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 34px;
  min-height: 220px;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
}
.insight-card:hover {
  background: var(--sillage-cream);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(14, 59, 52, .10);
}
.insight-card--accent {
  background: var(--sillage-cream);
  border-radius: 12px 60px 12px 12px;
}
.insight-card--accent:hover { background: var(--sillage-cream); }
.insight-card__body { display: flex; flex-direction: column; gap: 8px; }
.insight-card__num { font-family: var(--font-mono); font-size: 11px; color: var(--sillage-text-faint); }
.insight-card--accent .insight-card__num { color: var(--sillage-on-cream-faint); }
.insight-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.28;
  letter-spacing: var(--track-display);
  color: var(--sillage-ink);
}
.insight-card__desc { font-size: 14px; line-height: var(--leading-body-tight); color: var(--sillage-text-faint); }
.insight-card--accent .insight-card__desc { color: var(--sillage-on-cream-faint); }
.insight-card__agent {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-text-faint);
}
.insight-card--accent .insight-card__agent { color: var(--sillage-on-cream-faint); }

.learning__transition {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid var(--sillage-rule);
  padding-top: 32px;
  margin-top: 8px;
}
.learning__transition-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.35;
  letter-spacing: var(--track-display);
  color: var(--sillage-ink);
  max-width: 760px;
}
.learning__transition-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}

/* ---------- Section: Solutions (accueil, fond ink) ---------- */
.solutions-preview {
  padding: clamp(56px, 10vw, 112px) var(--site-gutter) clamp(56px, 9vw, 96px);
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.solutions-preview__head { display: flex; flex-direction: column; gap: 20px; }
.solutions-preview__title {
  font-size: clamp(28px, 5vw, 56px);
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  max-width: 880px;
}
.solutions-preview__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.solution-card {
  background: var(--sillage-cream);
  border-radius: var(--radius-panel-sm);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.solution-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(14, 59, 52, .14); }
.solution-card--lg { padding: 40px; }
.solution-card--sm { padding: 32px; gap: 16px; }
.solution-card__eyebrow {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -.02em;
  color: var(--sillage-ink);
}
.solution-card--lg h3 { font-size: clamp(22px, 3.5vw, 34px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.solution-card--sm h3 { font-size: clamp(18px, 2.8vw, 27px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.solution-card__desc { font-size: 16px; line-height: var(--leading-body); color: var(--sillage-on-cream); }
.solution-card--sm .solution-card__desc { font-size: 15px; line-height: var(--leading-body-tight); }
.solution-card__path {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.solution-card__foot { margin-top: auto; display: flex; flex-direction: column; gap: 16px; }
.solution-card--sm .solution-card__foot { gap: 18px; }
.solution-card__impact {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  color: var(--sillage-ink);
}

/* ---------- Un impact mesurable ---------- */
.impact {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px) var(--site-gutter) clamp(56px, 10vw, 104px);
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.impact__head { display: flex; flex-direction: column; gap: 20px; }
.impact__title {
  font-size: clamp(24px, 4vw, 38px);
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  max-width: 760px;
}
.impact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.impact-card {
  background: var(--sillage-cream);
  border-radius: var(--radius-panel-sm);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.impact-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.impact-card__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4.4vw, 48px);
  letter-spacing: -.02em;
  color: var(--sillage-ink);
}
.impact-card__desc { font-size: 14px; line-height: var(--leading-body-tight); color: var(--sillage-text); }
.impact-card__source {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-text-faint);
  margin-top: 4px;
}

/* ---------- Quote section ---------- */
.quote {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 88px) var(--site-gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}
.quote__title {
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.3;
  letter-spacing: var(--track-display);
  max-width: 760px;
}
.quote__desc { font-size: 17px; line-height: var(--leading-body); color: var(--sillage-text); max-width: 620px; }

/* ---------- Notre différence ---------- */
.difference {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 112px) var(--site-gutter);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 80px;
  align-items: start;
}
.difference__head { display: flex; flex-direction: column; gap: 20px; }
.difference__title { font-size: clamp(28px, 5vw, 56px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.difference__list { display: flex; flex-direction: column; gap: 22px; padding-top: 4px; }
.difference__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--sillage-rule);
  padding-top: 18px;
}
.difference__item-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.difference__item-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: var(--track-display);
  color: var(--sillage-ink);
}
.difference__item-desc { font-size: 15px; line-height: var(--leading-body-tight); color: var(--sillage-text-faint); }
.difference__item-tags {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-text-faint);
}
.difference__conclusion {
  border-top: 1px solid var(--sillage-rule);
  padding-top: 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: var(--track-display);
  color: var(--sillage-gold);
}

/* ---------- Écosystème ---------- */
.ecosystem {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px) var(--site-gutter) clamp(56px, 10vw, 104px);
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.ecosystem__head {
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
  align-items: center;
}
.ecosystem__title {
  font-size: clamp(28px, 5vw, 52px);
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  max-width: 760px;
}
.ecosystem__lede { font-size: 17px; line-height: var(--leading-body); color: var(--sillage-text); max-width: 640px; }

.ecosystem__diagram {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) auto minmax(160px, 1.1fr) auto minmax(200px, 1fr);
  gap: 20px;
  align-items: center;
}
.ecosystem__sources { display: flex; flex-direction: column; gap: 14px; }
.ecosystem__source-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--sillage-rule);
  padding-top: 10px;
}
.ecosystem__source-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.ecosystem__source-value { font-size: 12px; color: var(--sillage-text-faint); }
.ecosystem__arrow { font-size: 20px; color: var(--sillage-text-faint); text-align: center; }
.ecosystem__hub {
  background: var(--sillage-ink);
  border-radius: var(--radius-panel);
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.ecosystem__hub-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -.02em;
  color: var(--sillage-on-ink);
}
.ecosystem__hub-agents { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.ecosystem__hub-agent {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  color: var(--sillage-gold);
  border: 1px solid rgba(245, 241, 232, .24);
  border-radius: var(--radius-pill);
  padding: 6px 10px;
}
.ecosystem__results { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--sillage-rule); padding-top: 10px; }
.ecosystem__results-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.ecosystem__results-item { font-size: 14px; color: var(--sillage-ink); font-weight: 600; }

.ecosystem__footer { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.ecosystem__footer-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: var(--track-display);
  color: var(--sillage-ink);
}
.ecosystem__footer-note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-text-faint);
}

@keyframes agentGlow {
  0%, 16%, 100% { opacity: .38; }
  4%, 12% { opacity: 1; }
}
.agent-pulse-1 { animation: agentGlow 9s ease-in-out infinite; }
.agent-pulse-2 { animation: agentGlow 9s ease-in-out infinite; animation-delay: 1.6s; }
.agent-pulse-3 { animation: agentGlow 9s ease-in-out infinite; animation-delay: 3.2s; }
.agent-pulse-4 { animation: agentGlow 9s ease-in-out infinite; animation-delay: 4.8s; }
@media (prefers-reduced-motion: reduce) {
  .agent-pulse-1, .agent-pulse-2, .agent-pulse-3, .agent-pulse-4 { animation: none; opacity: 1; }
}

/* ---------- Bande cibles ---------- */
.targets {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0 var(--site-gutter) clamp(56px, 10vw, 112px);
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.targets__title { font-size: clamp(24px, 4vw, 40px); line-height: var(--leading-title); letter-spacing: var(--track-display); max-width: 760px; }
.targets__list {
  border-top: 1px solid var(--sillage-rule);
  border-bottom: 1px solid var(--sillage-rule);
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.targets__list span {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--sillage-text-faint);
}

/* ---------- Conviction / CTA final ---------- */
.conviction {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(80px, 14vw, 140px) var(--site-gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}
.conviction__title {
  font-size: clamp(32px, 5.6vw, 64px);
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  max-width: 980px;
}

/* ---------- Page hero (Solutions / Vision) ---------- */
.page-hero {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 112px) var(--site-gutter) 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 72px;
  align-items: end;
}
.page-hero__head { display: flex; flex-direction: column; gap: 24px; }
.page-hero__title {
  font-size: clamp(36px, 7vw, 82px);
  line-height: var(--leading-display);
  letter-spacing: var(--track-display-tight);
}
.page-hero__lede { max-width: 520px; }

/* ---------- Agent blocks (Solutions) ---------- */
.agent-block {
  padding: clamp(56px, 9vw, 88px) 0;
}
.agent-block__inner {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0 var(--site-gutter);
  display: grid;
  gap: 56px;
  align-items: start;
}
.agent-block--text-demo .agent-block__inner { grid-template-columns: minmax(320px, 1fr) minmax(380px, 1.2fr); }
.agent-block--demo-text .agent-block__inner { grid-template-columns: minmax(380px, 1.2fr) minmax(320px, 1fr); }
.agent-block__copy { display: flex; flex-direction: column; gap: 24px; }
.agent-block__kicker { display: flex; align-items: center; gap: 14px; }
.agent-block__num { font-family: var(--font-mono); font-size: 12px; color: var(--sillage-gold); }
.agent-block__name { font-family: var(--font-display); font-weight: 800; font-size: 24px; letter-spacing: -.02em; color: var(--sillage-ink); }
.agent-block__title { font-size: clamp(28px, 4.4vw, 42px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.agent-block--compact .agent-block__title { font-size: clamp(24px, 3.6vw, 32px); }
.agent-block--compact .agent-block__name { font-size: 21px; }
.agent-block__desc { font-size: 17px; line-height: var(--leading-body); color: var(--sillage-text); max-width: 480px; }
.agent-block--compact .agent-block__desc { font-size: 16px; max-width: 420px; }
.agent-block__capabilities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 22px;
  padding-top: 8px;
}
.agent-block--compact .agent-block__capabilities { display: flex; flex-direction: column; gap: 16px; }
.capability { display: flex; flex-direction: column; gap: 4px; }
.capability__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.capability__desc { font-size: 14px; line-height: var(--leading-body-tight); color: var(--sillage-text-faint); }
.agent-block__for { font-size: 13px; color: var(--sillage-text-faint); }
.agent-block__note { font-size: 13px; color: var(--sillage-text-faint); }
.agent-block__integration {
  font-size: 13px;
  color: var(--sillage-text-faint);
  padding-top: 8px;
  border-top: 1px solid var(--sillage-rule);
}

/* App demo panels (Mosaïque) */
.app-demo {
  background: var(--app-bg);
  border: 1px solid var(--app-rule);
  border-radius: var(--radius-panel);
  padding: 32px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-panel);
}
.app-demo--compact { padding: 26px; min-height: 360px; gap: 14px; }
.app-demo__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--app-teal);
}
.app-demo__meta { font-size: 12px; color: var(--app-text-faint); }
.app-demo__row {
  background: var(--app-surface);
  border: 1px solid var(--app-rule);
  border-radius: 14px;
  padding: 14px 18px;
}
.app-demo__row span { font-size: 12px; color: var(--app-text-faint); }
.badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  border: 1px solid;
}
.badge--watch { background: var(--state-watch-bg); color: var(--state-watch); border-color: var(--state-watch-rule); }
.app-panel {
  background: var(--app-surface);
  border: 1px solid var(--app-rule);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.app-panel--tight { border-radius: 12px; padding: 14px 16px; }
.app-panel__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--app-teal);
}
.app-panel__label--sm { font-size: 10px; }
.app-counter { display: flex; align-items: baseline; gap: 12px; }
.app-counter__value { font-family: var(--font-display); font-weight: 800; font-size: 44px; color: var(--app-ink); letter-spacing: -.02em; }
.app-counter__caption { font-size: 13px; color: var(--app-text); }
.app-demo__footnote { font-family: var(--font-mono); font-size: 11px; color: var(--app-text-faint); }
.app-demo__block {
  border-top: 1px solid var(--app-rule-soft);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.app-demo__block--tight { padding-top: 12px; gap: 6px; }
.app-demo__block-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  color: var(--app-ink);
}
.app-demo__block-note { font-size: 13px; color: var(--app-text); }
.app-demo__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--app-text-faint);
  margin-top: 4px;
}

/* Dojo quiz */
.quiz-prompt { background: var(--app-surface); border: 1px solid var(--app-rule); border-radius: 12px; padding: 14px 16px; font-size: 13px; color: var(--app-text); }
.quiz-answers { display: flex; flex-direction: column; gap: 6px; }
.quiz-answer {
  background: var(--app-surface);
  border: 1px solid var(--app-rule);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--app-text-faint);
}
.quiz-answer--correct {
  background: var(--state-success-bg);
  border-color: var(--state-success-rule);
  color: var(--app-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.quiz-answer--correct span:last-child { color: var(--state-success); }
.quiz-feedback { font-size: 12px; color: var(--app-text); }
.mastery-figure { font-family: var(--font-display); font-weight: 800; font-size: 30px; color: var(--app-ink); letter-spacing: -.02em; }
.progress-track { height: 6px; border-radius: var(--radius-pill); background: var(--app-rule-soft); overflow: hidden; }
.progress-bar { height: 100%; width: 0%; background: var(--app-teal); border-radius: var(--radius-pill); transition: width 900ms ease; }
.app-demo__meta-row { font-size: 13px; font-weight: 600; color: var(--app-ink); }
.app-demo__meta-sub { display: flex; flex-direction: column; gap: 2px; }
.app-demo__meta-sub-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--app-text-faint);
}
.app-demo__meta-sub-value { font-size: 12px; color: var(--app-text); }

/* Nori donut + lists */
.skills-row { display: flex; align-items: center; gap: 18px; }
.donut {
  position: relative;
  width: 88px; height: 88px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: conic-gradient(var(--state-success) 0% 55%, var(--state-watch) 55% 82%, var(--state-alert) 82% 100%);
}
.donut__center {
  position: absolute;
  inset: 13px;
  border-radius: var(--radius-pill);
  background: var(--app-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.donut__value { font-family: var(--font-display); font-weight: 800; font-size: 21px; color: var(--app-ink); letter-spacing: -.02em; }
.donut__label { font-family: var(--font-mono); font-size: 9px; letter-spacing: var(--track-label); text-transform: uppercase; color: var(--state-alert); }
.skills-legend { display: flex; flex-direction: column; gap: 6px; }
.skills-legend li { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--app-text); }
.skills-legend .dot--success { color: var(--state-success); }
.skills-legend .dot--watch { color: var(--state-watch); }
.skills-legend .dot--alert { color: var(--state-alert); }
.query-bubble { background: var(--app-surface); border: 1px solid var(--app-rule); border-radius: 12px; padding: 13px 16px; font-size: 14px; color: var(--app-ink); }
.result-row {
  background: var(--app-surface);
  border: 1px solid var(--app-rule);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.result-row span:first-child { font-size: 13px; color: var(--app-ink); }
.result-row span:last-child { font-family: var(--font-mono); font-size: 11px; color: var(--app-text-faint); }
.alert-block {
  background: var(--state-alert-bg);
  border: 1px solid var(--state-alert-rule);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.alert-block__label { font-family: var(--font-mono); font-size: 10px; letter-spacing: var(--track-label); text-transform: uppercase; color: var(--state-alert); }
.alert-block__title { font-size: 13px; font-weight: 600; color: var(--app-ink); }
.alert-block__note { font-family: var(--font-mono); font-size: 11px; color: var(--app-text-faint); }
.sourced-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: var(--track-label); text-transform: uppercase; color: var(--app-teal); font-weight: 400; margin-left: 8px; }

/* Didalia LQS scale */
.lqs-scale { display: flex; gap: 6px; }
.lqs-pill {
  width: 26px; height: 26px;
  border-radius: var(--radius-pill);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
}
.lqs-pill--a { background: #2E7D32; color: #FFFFFF; }
.lqs-pill--b {
  width: 30px; height: 30px; font-size: 14px;
  background: #85BB2F; color: #FFFFFF;
  border: 3px solid var(--app-ink);
  box-shadow: 0 0 0 3px var(--app-bg), 0 0 0 4px var(--app-ink);
  margin: 0 3px;
}
.lqs-pill--c { background: #FECB02; color: #4A3200; }
.lqs-pill--d { background: #EE8100; color: #FFFFFF; }
.lqs-pill--e { background: #E63E11; color: #FFFFFF; }
.lqs-transition { display: flex; align-items: baseline; gap: 10px; }
.lqs-scores { display: flex; align-items: baseline; gap: 8px; }
.lqs-scores__from { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--app-text); }
.lqs-scores__arrow { font-size: 14px; color: var(--app-text-faint); }
.lqs-scores__to { font-family: var(--font-display); font-weight: 800; font-size: 19px; color: var(--state-success); }
.dimension-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.dimension-row span:first-child { font-size: 12px; color: var(--app-text); }
.dimension-row span:last-child { font-size: 12px; font-weight: 600; }
.dimension-row--focus span:first-child { color: var(--app-ink); font-weight: 600; }
.tone-success { color: var(--state-success); }
.tone-watch { color: var(--state-watch); }

/* ---------- Vision page ---------- */
.vision-ambition {
  padding: clamp(56px, 10vw, 112px) 0;
}
.vision-ambition__inner {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0 var(--site-gutter);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 72px;
  align-items: end;
}
.vision-ambition__head { display: flex; flex-direction: column; gap: 28px; }
.vision-ambition__title { font-size: clamp(28px, 5vw, 56px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.vision-ambition__ctas { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }

.vision-hero {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 112px) var(--site-gutter) 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 72px;
  align-items: end;
}
.vision-hero__head { display: flex; flex-direction: column; gap: 24px; }
.vision-hero__title { font-size: clamp(28px, 5vw, 56px); line-height: var(--leading-title); letter-spacing: var(--track-display); }

.vision-cards {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0 var(--site-gutter) clamp(56px, 10vw, 112px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.vision-card {
  background: var(--sillage-cream);
  border-radius: var(--radius-sillage-accent);
  padding: 36px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.vision-card:nth-child(n+2) { border-radius: var(--radius-card-lg); }
.vision-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-on-cream-faint);
}
.vision-card__title { font-size: clamp(24px, 4vw, 40px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.vision-card__desc { margin-top: auto; font-size: 16px; line-height: var(--leading-body); color: var(--sillage-on-cream); }

.legitimacy {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0 var(--site-gutter) clamp(56px, 10vw, 112px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 72px;
  align-items: start;
}
.legitimacy__head { display: flex; flex-direction: column; gap: 20px; }
.legitimacy__title { font-size: clamp(24px, 4vw, 40px); line-height: var(--leading-title); letter-spacing: var(--track-display); }
.legitimacy__desc { font-size: 16px; line-height: var(--leading-body); color: var(--sillage-text-faint); max-width: 560px; }
.legitimacy__domains { display: flex; flex-direction: column; gap: 20px; padding-top: 6px; }
.legitimacy__domain {
  border-top: 1px solid var(--sillage-rule);
  padding-top: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--sillage-ink);
}
.legitimacy__domain--last { border-bottom: 1px solid var(--sillage-rule); padding-bottom: 16px; }

/* ---------- Reassurance band ---------- */
.reassurance { background: var(--sillage-paper-alt); border-top: 1px solid var(--sillage-rule); }
.reassurance__inner {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 28px var(--site-gutter);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.reassurance-item { display: flex; align-items: flex-start; gap: 12px; max-width: 260px; }
.reassurance-item svg { flex-shrink: 0; margin-top: 2px; }
.reassurance-item__title { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--sillage-ink); }
.reassurance-item__desc { font-size: 13px; color: var(--sillage-text-faint); }

/* ---------- Footer ---------- */
.site-footer { background: var(--sillage-paper-alt); }
.site-footer__inner {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 32px var(--site-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.site-footer__brand { display: flex; align-items: center; gap: 11px; }
.site-footer__brand span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.02em;
  color: var(--sillage-ink);
}
.site-footer__nav { display: flex; gap: 32px; font-size: 15px; flex-wrap: wrap; }
.site-footer__signoff { font-size: 14px; color: var(--sillage-text-faint); }

/* ---------- Demo modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(31, 61, 51, .55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.is-open { display: flex; }
.modal-panel {
  background: var(--sillage-paper);
  border-radius: var(--radius-panel);
  max-width: min(560px, 92vw);
  width: 100%;
  max-height: 88vh;
  overflow: auto;
  padding: clamp(24px, 6vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: var(--shadow-float);
}
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.modal-head__copy { display: flex; flex-direction: column; gap: 8px; }
.modal-head__title { font-size: clamp(18px, 2.8vw, 27px); letter-spacing: var(--track-display); }
.modal-head__desc { font-size: 15px; line-height: var(--leading-body); color: var(--sillage-text-faint); }
.modal-close {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--sillage-text-faint);
  line-height: 1;
  padding: 4px;
}
.demo-form { display: flex; flex-direction: column; gap: 14px; }
.demo-form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; }
.demo-form input,
.demo-form select,
.demo-form textarea {
  border: 1px solid var(--sillage-rule);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--sillage-ink);
  background: var(--sillage-paper);
}
.demo-form textarea { resize: vertical; }
.demo-form__submit {
  margin-top: 6px;
  background: var(--sillage-ink);
  color: var(--sillage-paper);
  font-weight: 600;
  font-size: 15px;
  padding: 15px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  width: fit-content;
}
.modal-confirm { display: flex; flex-direction: column; gap: 20px; }
.modal-confirm__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.modal-confirm__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--sillage-gold);
}
.modal-confirm__msg {
  font-size: clamp(18px, 2.8vw, 27px);
  line-height: var(--leading-title);
  letter-spacing: var(--track-display);
  color: var(--sillage-ink);
}

/* ---------- data-reveal (JS-driven) ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms ease, transform 600ms ease;
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .agent-block__inner { gap: 32px; }
}
@media (max-width: 760px) {
  .ecosystem__diagram { grid-template-columns: 1fr; }
  .ecosystem__arrow { transform: rotate(90deg); }
}