@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600&display=swap');

:root {
  --paper: #ffffff;
  --soft: #f2f3f2;
  --ink: #292d30;
  --muted: #62696d;
  --line: #d9dddc;
  --accent: #995d4c;
  --accent-soft: #f1e9e6;
  --dark: #202427;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Source Serif 4", Georgia, serif;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.15rem; }
h1, h2, h3 { margin: 0; font-weight: 600; }
h1, h2 { font-family: var(--display); letter-spacing: -.025em; }
h1 { font-size: clamp(3.25rem, 6.4vw, 6.4rem); line-height: .94; }
h2 { font-size: clamp(2.25rem, 4.2vw, 4.1rem); line-height: 1; }
h3 { font-family: var(--body); font-size: clamp(1.2rem, 1.8vw, 1.45rem); line-height: 1.28; }
button, .button { font: 600 .88rem/1 var(--body); }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 200; background: var(--dark); color: #fff; padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }
.shell { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: .8rem; margin-bottom: 1.1rem; color: var(--accent); font: 600 .75rem/1.2 var(--display); letter-spacing: .22em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 30px; height: 1px; background: currentColor; }
.lead { max-width: 790px; margin-top: 1.35rem; color: var(--muted); font-size: 1.12rem; line-height: 1.62; }
.rule { border-top: 1px solid var(--line); }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: .65rem; padding: 0 1.35rem; border: 1px solid var(--dark); border-radius: 2px; background: var(--dark); color: #fff; transition: .25s ease; }
.button::after { content: "→"; font-size: 1.2rem; }
.button:hover, .button:focus-visible { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.button.secondary { background: transparent; color: var(--dark); border-color: var(--line); }
.button.secondary:hover, .button.secondary:focus-visible { color: #fff; border-color: var(--accent); background: var(--accent); }
.text-link { display: inline-flex; align-items: center; gap: .55rem; border-bottom: 1px solid currentColor; font-weight: 600; }
.text-link::after { content: "↗"; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.95); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; gap: 2rem; }
.wordmark { flex: 0 0 auto; display: block; width: 178px; }
.wordmark img { width: 100%; height: auto; }
.wordmark small { display: block; margin-top: .25rem; color: var(--muted); font: 500 .57rem/1 var(--display); letter-spacing: .2em; text-transform: uppercase; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: clamp(.8rem, 1.6vw, 1.7rem); font-size: .92rem; }
.main-nav a:not(.button) { position: relative; padding: .35rem 0; }
.main-nav a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--accent); transition: right .25s ease; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { right: 0; }
.main-nav .button { min-height: 44px; padding-inline: 1rem; }
.menu-toggle { display: none; margin-left: auto; border: 0; background: none; color: var(--ink); font: 600 .8rem var(--display); letter-spacing: .12em; text-transform: uppercase; }

/* Hero */
.hero { position: relative; min-height: 740px; padding: 200px 0 60px; background: var(--soft); overflow: hidden; }
.hero-photo { position: absolute; inset: 0; height: 100%; object-fit: cover; object-position: center; filter: grayscale(1); }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(26,30,32,.18), transparent 56%); pointer-events: none; }
.hero-card { position: relative; z-index: 2; width: min(900px, calc(100% - 48px)); margin-left: max(24px, calc((100vw - var(--max)) / 2)); padding: clamp(2rem, 5vw, 4rem); background: rgba(255,255,255,.97); border-top: 2px solid var(--accent); }
.hero-card h1 { max-width: 790px; margin: .25rem 0 1.35rem; font-size: clamp(2.8rem, 4.8vw, 5rem); }
.hero-card p { max-width: 650px; color: var(--muted); font-size: 1.12rem; line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

/* General editorial sections */
.section { padding: clamp(4rem, 6.5vw, 6.5rem) 0; }
.section.soft { background: var(--soft); }
.section.dark { background: var(--dark); color: #fff; }
.section.dark .lead, .section.dark p { color: #c9cecf; }
.section-head { display: grid; grid-template-columns: minmax(220px, .75fr) 1.6fr; gap: clamp(2rem, 5vw, 6rem); align-items: start; margin-bottom: clamp(2.5rem, 4vw, 4rem); }
.section-head h2 { margin-top: 0; }
.section-head .lead { margin-bottom: 0; }
.statement { max-width: 920px; font-size: clamp(1.5rem, 2vw, 1.85rem); line-height: 1.4; }
.intro-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(3rem, 8vw, 9rem); }
.intro-grid .question { font-family: var(--body); font-size: clamp(1.65rem, 3.2vw, 3rem); line-height: 1.25; }
.intro-copy h2 { margin-bottom: 1.5rem; }

.split-media { display: grid; grid-template-columns: 1fr 1fr; min-height: 560px; }
.split-media.reverse .media { order: 2; }
.split-media .media img { height: 100%; min-height: 560px; object-fit: cover; }
.split-media .copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(3rem, 7vw, 7rem); background: var(--soft); }
.split-media .copy h2 { margin: .35rem 0 1.5rem; }
.split-media .copy p { color: var(--muted); }

/* Homepage chapter opener */
.chapter-opener { position: relative; overflow: hidden; padding: clamp(4rem, 6.5vw, 6.5rem) 0; background: #fff; }
.chapter-word { position: absolute; top: .12em; left: 50%; transform: translateX(-50%); color: rgba(153, 93, 76, .18); font: 700 clamp(7rem, 18vw, 18rem)/.82 var(--display); letter-spacing: -.065em; white-space: nowrap; user-select: none; }
.chapter-opener .shell { position: relative; z-index: 1; }
.chapter-question { max-width: 920px; margin: 0 0 clamp(4.5rem, 8vw, 7rem); padding-top: 1rem; font-size: clamp(1.55rem, 2.2vw, 2rem); font-style: italic; line-height: 1.4; }
.chapter-content { display: grid; grid-template-columns: 64px minmax(260px, .8fr) 1.25fr; gap: clamp(1.5rem, 4vw, 4.5rem); align-items: start; padding-top: 2.2rem; border-top: 1px solid var(--line); }
.chapter-index { padding-top: .35rem; color: var(--accent); font: 600 .85rem/1 var(--display); letter-spacing: .18em; }
.chapter-content h2 { max-width: 420px; margin-top: 0; }
.chapter-content p { max-width: 680px; margin: 0; color: var(--muted); }

/* PRISM journey */
.journey { counter-reset: prism-step; border-top: 1px solid #465055; }
.journey-step { counter-increment: prism-step; display: grid; grid-template-columns: 100px 1fr 1.2fr; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid #465055; align-items: start; }
.journey-step::before { content: "0" counter(prism-step); color: #d3d8d9; font: 600 1rem var(--display); letter-spacing: .18em; }
.journey-step h3 { color: #fff; font-family: var(--display); font-size: clamp(1.65rem, 2.8vw, 2.4rem); }
.journey-step p { margin: 0; color: #c9cecf; }

.principles { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.principle { padding: clamp(2rem, 4vw, 3.5rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principle .number { color: var(--accent); font: 600 .8rem var(--display); letter-spacing: .18em; }
.principle h3 { margin: 1.35rem 0 .8rem; }
.principle p { color: var(--muted); }

.deliverables { display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid var(--line); }
.deliverable { position: relative; padding: 2rem 1.4rem 2.2rem; border-right: 1px solid var(--line); }
.deliverable:first-child { border-left: 1px solid var(--line); }
.deliverable b { display: block; margin-bottom: 1.2rem; color: var(--accent); font: 600 .8rem var(--display); letter-spacing: .18em; }
.deliverable h3 { font-size: 1.06rem; }

.status-strip { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); }
.status { padding: 2rem; border-right: 1px solid var(--line); }
.status:last-child { border-right: 0; }
.status b { display: block; margin-bottom: .6rem; font-family: var(--display); font-size: 1.25rem; }
.status p { margin: 0; color: var(--muted); font-size: 1rem; }
.dot { display: inline-block; width: 8px; height: 8px; margin-right: .55rem; border-radius: 50%; background: var(--accent); }

.quote-band { padding: clamp(3.5rem, 5.5vw, 5.5rem) 0; background: var(--accent-soft); }
.quote-band blockquote { max-width: 980px; margin: 0; font-size: clamp(1.7rem, 2.8vw, 2.75rem); line-height: 1.32; }
.faq-grid { display: grid; grid-template-columns: minmax(180px, .55fr) 1.45fr; gap: clamp(2rem, 7vw, 8rem); align-items: start; }
.faq-grid h2 { margin-bottom: 1.5rem; }
.faq-grid p { max-width: 760px; margin: 0; }
.micro-title { margin: 0 0 1rem; font: 600 .75rem/1.2 var(--display); letter-spacing: .18em; text-transform: uppercase; }

.cta { padding: clamp(3.5rem, 5.5vw, 5.5rem) 0; }
.cta-inner { display: grid; grid-template-columns: 1.35fr .65fr; gap: 3rem; align-items: end; padding-top: 3rem; border-top: 1px solid var(--line); }
.cta h2 { max-width: 780px; }
.cta .actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }

/* Interior pages */
.page-hero { padding: clamp(3.75rem, 6vw, 6rem) 0; background: var(--soft); border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(150px, .45fr); gap: clamp(2rem, 4vw, 4rem); align-items: end; }
.page-hero h1 { margin: .4rem 0 1.5rem; }
.page-hero .lead { margin-bottom: 0; }
.founder-role { margin: -.55rem 0 1.4rem; color: var(--accent); font: 600 .82rem/1.2 var(--display); letter-spacing: .18em; text-transform: uppercase; }
.founder-quote { max-width: none; margin: 0 0 .75rem; font-size: clamp(1.35rem, 1.7vw, 1.65rem); font-style: italic; line-height: 1.42; }
.page-hero .founder-quote + .lead { margin-top: 0; }
.page-mark { align-self: stretch; display: grid; place-items: center; min-height: 220px; border-left: 1px solid var(--line); color: #aeb3b5; font: 600 clamp(5rem, 12vw, 11rem)/.8 var(--display); letter-spacing: -.08em; writing-mode: vertical-rl; transform: rotate(180deg); }

.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.comparison > article { padding: clamp(2.5rem, 5vw, 5rem); background: #fff; }
.comparison h3 { margin: 1rem 0 1.2rem; font-size: 1.4rem; }
.comparison p { color: var(--muted); }

.program-steps { border-top: 1px solid var(--line); }
.program-step { display: grid; grid-template-columns: 100px .8fr 1.2fr; gap: clamp(1.5rem, 4vw, 5rem); padding: 2.4rem 0; border-bottom: 1px solid var(--line); }
.program-step .step-no { color: var(--accent); font: 600 1rem var(--display); letter-spacing: .16em; }
.program-step h3 { font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.7rem); }
.program-step p { color: var(--muted); }

.promise-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.promise { padding: clamp(2rem, 4vw, 3.5rem); background: #fff; }
.promise h3 { margin-bottom: 1rem; }
.promise p { color: var(--muted); }
.promise strong { color: var(--accent); }

.bio-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(2.5rem, 5vw, 6rem); }
.bio-aside { padding-top: 0; }
.bio-aside p { color: var(--muted); }
.prose h2 { margin-bottom: 1.65rem; }
.prose p { max-width: 790px; color: var(--ink); font-size: 1rem; line-height: 1.65; }
.prose p:last-child { margin-bottom: 0; }
.principle p + p { margin-top: 1.15rem; }
.principle strong { color: var(--ink); font-weight: 600; }
.timeline { border-top: 1px solid var(--line); }
.timeline-row { display: grid; grid-template-columns: 150px 1fr; gap: 2rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line); }
.timeline-row b { color: var(--accent); font: 600 .85rem var(--display); letter-spacing: .15em; text-transform: uppercase; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.contact-panel { min-height: 320px; padding: clamp(2.5rem, 5vw, 5rem); background: #fff; }
.contact-panel h3 { margin-bottom: 1.5rem; }
.contact-panel p { color: var(--muted); }
.contact-panel .big-link { display: block; margin-top: 2rem; font-family: var(--display); font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.1; }

.legal { max-width: 850px; }
.legal h2 { margin: 3.5rem 0 1rem; font-size: 2.2rem; }
.legal h3 { margin: 2rem 0 .7rem; }
.legal p, .legal li { color: var(--muted); }

/* Footer & cookie */
.site-footer { padding: 4rem 0 2rem; background: var(--dark); color: #fff; }
.footer-top { display: grid; grid-template-columns: 1.2fr .8fr; gap: 3rem; padding-bottom: 3rem; }
.footer-brand { font: 600 clamp(3rem, 8vw, 7rem)/.85 var(--display); letter-spacing: -.06em; }
.footer-brand span { color: var(--accent); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 2rem; align-content: start; }
.footer-links a { color: #d6dada; }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding-top: 1.6rem; border-top: 1px solid #465055; color: #9fa6a8; font-size: .85rem; }

.cookie { position: fixed; z-index: 150; left: 50%; bottom: 18px; transform: translateX(-50%); width: min(620px, calc(100% - 32px)); display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; background: #fff; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(25,30,32,.18); font-size: .88rem; }
.cookie p { margin: 0; flex: 1; }
.cookie button { border: 0; background: var(--dark); color: #fff; padding: .75rem 1rem; cursor: pointer; }
.cookie[hidden] { display: none; }

@media (max-width: 1050px) {
  .main-nav { position: fixed; inset: 83px 0 auto 0; display: none; padding: 1.5rem 24px 2rem; flex-direction: column; align-items: stretch; background: #fff; border-bottom: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .main-nav .button { width: 100%; }
  .menu-toggle { display: block; }
  .journey-step, .program-step { grid-template-columns: 70px 1fr; }
  .journey-step p, .program-step p { grid-column: 2; }
  .deliverables { grid-template-columns: repeat(2,1fr); }
  .deliverable { border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .shell { width: min(100% - 32px, var(--max)); }
  .nav-wrap { min-height: 72px; }
  .wordmark { width: 154px; }
  .main-nav { inset-block-start: 73px; }
  .hero { min-height: 0; padding: 220px 0 24px; }
  .hero-photo { height: 100%; }
  .hero::after { height: 100%; }
  .hero-card { width: calc(100% - 32px); margin-left: 16px; padding: 2rem 1.5rem; }
  .hero-card h1 { font-size: clamp(2.65rem, 11.5vw, 4rem); }
  .hero-actions, .hero-actions .button { width: 100%; }
  .section-head, .intro-grid, .page-hero-grid, .bio-grid, .cta-inner, .footer-top { grid-template-columns: 1fr; }
  .chapter-word { top: .5rem; font-size: 25vw; }
  .chapter-question { margin-bottom: 5rem; padding-top: 0; }
  .chapter-content { grid-template-columns: 36px 1fr; gap: 1rem 1.25rem; }
  .chapter-content > p { grid-column: 2; }
  .faq-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .page-mark { display: none; }
  .split-media, .split-media.reverse { grid-template-columns: 1fr; }
  .split-media.reverse .media { order: 0; }
  .split-media .media img { min-height: 330px; height: 330px; }
  .split-media .copy { padding: 3rem 1.5rem; }
  .journey-step, .program-step { grid-template-columns: 48px 1fr; gap: 1rem; }
  .principles, .comparison, .promise-list, .contact-grid { grid-template-columns: 1fr; }
  .deliverables { grid-template-columns: 1fr; }
  .status-strip { grid-template-columns: 1fr; }
  .status { border-right: 0; border-bottom: 1px solid var(--line); }
  .status:last-child { border-bottom: 0; }
  .timeline-row { grid-template-columns: 1fr; gap: .4rem; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .cookie { align-items: flex-start; flex-wrap: wrap; }
}

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

/* Identité Le Fil Humain × PRISM — octobre 2026 */
.button {
  border-color: var(--accent);
  background: var(--accent);
}
.button:hover, .button:focus-visible {
  background: var(--dark);
  border-color: var(--dark);
}
.button.secondary {
  background: transparent;
  color: var(--dark);
  border-color: var(--line);
}

.site-header {
  background: rgba(32,36,39,.98);
  border-bottom-color: #3f474a;
  color: #fff;
}
.nav-wrap { min-height: 94px; }
.wordmark { width: 220px; }
.wordmark img { width: 220px; height: auto; object-fit: contain; }
.wordmark small { display: none; }
.main-nav { font-size: .9rem; }
.main-nav a:not(.button) { color: #eef0ef; }
.main-nav .button { color: #fff; }
.menu-toggle { color: #fff; }
.site-header .button.secondary { color: #fff; border-color: #586164; }

.hero {
  min-height: 0;
  padding: 0;
  background: #fff;
}
.hero::after { display: none; }
.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(430px, 1.06fr);
  gap: clamp(2.5rem, 5vw, 6rem);
  align-items: center;
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
}
.hero-card {
  width: auto;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
}
.hero-card h1 {
  max-width: 650px;
  margin: .35rem 0 1.6rem;
  font-size: clamp(3.7rem, 6.2vw, 6.3rem);
  line-height: .9;
}
.hero-card p { max-width: 650px; }
.hero-media {
  min-height: 570px;
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  background: var(--soft);
}
.hero-media img {
  width: 100%;
  height: 570px;
  object-fit: cover;
  object-position: center;
}
.hero-actions { gap: 1rem; }

.page-hero { background: #f7f7f6; }
.page-mark { color: rgba(153, 93, 76, .18); }
.split-media .media img { filter: saturate(.72) contrast(.98); }
.quote-band { background: var(--accent-soft); }

.site-footer { border-top: 3px solid var(--accent); }
.footer-brand {
  font-size: clamp(4rem, 9vw, 8rem);
  letter-spacing: -.075em;
}
.footer-top > div:first-child > p {
  max-width: 460px;
  margin-top: 1.25rem;
  color: #c9cecf;
  font-size: 1.08rem;
}

@media (max-width: 1050px) {
  .main-nav {
    inset-block-start: 95px;
    background: var(--dark);
    border-bottom-color: #3f474a;
  }
  .hero-layout { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .hero-card h1 { font-size: clamp(3.3rem, 7vw, 5.2rem); }
}

@media (max-width: 760px) {
  .nav-wrap { min-height: 82px; }
  .wordmark { width: 180px; }
  .wordmark img { width: 180px; height: auto; }
  .main-nav { inset-block-start: 83px; }
  .hero { padding: 0; }
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 2.2rem;
    padding-block: 3rem 2.25rem;
  }
  .hero-card {
    width: auto;
    margin: 0;
    padding: 0;
  }
  .hero-card h1 { font-size: clamp(3.25rem, 15vw, 4.6rem); }
  .hero-media { min-height: 360px; border-radius: 12px; }
  .hero-media img { height: 360px; object-position: center 38%; }
  .hero-actions { width: 100%; }
  .hero-actions .button { width: 100%; }
  .footer-brand { font-size: clamp(4rem, 22vw, 6.2rem); }
}

/* Accueil condensé — identité Le Fil Humain × PRISM */
.site-header {
  background: rgba(32,36,39,.98);
  border-bottom-color: #3f474a;
  color: #fff;
}
.nav-wrap { min-height: 86px; }
.wordmark { width: 188px; }
.wordmark img { width: 188px; height: auto; }
.main-nav a:not(.button) { color: #eef0ef; }
.menu-toggle { color: #fff; }

.home-hero { background: #fff; }
.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0,.96fr) minmax(420px,1.04fr);
  align-items: stretch;
  min-height: 650px;
}
.home-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem,7vw,7rem) clamp(2.5rem,5.5vw,6rem) clamp(4.5rem,7vw,7rem) 0;
}
.home-hero h1,
.home-split h2,
.home-reading h2,
.home-contact h3,
.home-question {
  font-family: var(--body);
  letter-spacing: -.035em;
}
.home-hero h1 {
  max-width: 690px;
  margin: .35rem 0 1.5rem;
  font-size: clamp(3.6rem,5.7vw,6rem);
  line-height: .96;
}
.home-hero-copy > p {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.62;
}
.home-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.3rem; }
.home-media { min-height: 650px; margin: 0; overflow: hidden; background: var(--soft); }
.home-media img { width: 100%; height: 100%; min-height: 650px; object-fit: cover; object-position: center; }

.home-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 570px; }
.home-split-media { min-height: 570px; margin: 0; overflow: hidden; background: var(--soft); }
.home-split-media img { width: 100%; height: 100%; min-height: 570px; object-fit: cover; }
.home-origin .home-split-media img { object-position: center; }
.home-reassurance .home-split-media img { object-position: center; }
.home-decision .home-split-media img { object-position: center; filter: grayscale(1) contrast(1.02); }
.home-split-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3.5rem,7vw,7rem);
  background: #fff;
}
.home-split h2 { margin: .3rem 0 1.35rem; font-size: clamp(2.7rem,4.4vw,4.8rem); line-height: 1; }
.home-split-copy > p { max-width: 660px; color: var(--muted); font-size: 1.08rem; line-height: 1.62; }
.home-dark-copy { background: var(--dark); color: #fff; }
.home-dark-copy .eyebrow { color: #da7255; }
.home-dark-copy > p { color: #d4d8d9; }
.home-question {
  margin: 1.4rem 0 0;
  padding-top: 1.6rem;
  border-top: 2px solid var(--accent);
  color: #fff !important;
  font-size: clamp(1.65rem,2.5vw,2.45rem) !important;
  font-weight: 500;
  line-height: 1.22 !important;
}

.home-reading { padding: clamp(4.5rem,7vw,7rem) 0; background: var(--soft); }
.home-reading-grid { display: grid; grid-template-columns: 1fr 1fr; }
.home-reading article { padding-right: clamp(2rem,5vw,5rem); }
.home-reading article + article { padding-right: 0; padding-left: clamp(2rem,5vw,5rem); border-left: 1px solid #c8cdcc; }
.home-reading h2 { margin-bottom: 1.2rem; font-size: clamp(2.35rem,3.6vw,3.8rem); line-height: 1.02; }
.home-reading p { max-width: 650px; margin: 0; color: var(--muted); font-size: 1.06rem; line-height: 1.62; }
.home-reading blockquote {
  max-width: 1040px;
  margin: clamp(3.5rem,5vw,5rem) auto 0;
  padding-top: 2rem;
  border-top: 1px solid #c8cdcc;
  color: var(--ink);
  font: italic 500 clamp(1.45rem,2.3vw,2.25rem)/1.38 var(--body);
  text-align: center;
}
.home-reading blockquote::before,
.home-reading blockquote::after { content: ""; display: inline-block; width: 38px; height: 2px; margin: 0 1rem .28em; background: var(--accent); }

.home-reassurance .home-split-copy { background: #fff; }
.home-reassurance h2 { max-width: 690px; font-size: clamp(2.6rem,4vw,4.25rem); }
.home-decision { grid-template-columns: 1.08fr .92fr; background: var(--dark); }
.home-decision .home-split-copy { padding-block: clamp(3.5rem,6vw,6rem); }
.home-decision h2 { font-size: clamp(2.8rem,4.4vw,4.65rem); }
.home-contact { max-width: 670px; margin-top: 1.6rem; padding-top: 1.8rem; border-top: 1px solid #4e5659; }
.home-contact .eyebrow { margin-bottom: .75rem; }
.home-contact h3 { margin: 0 0 .8rem; color: #fff; font-size: clamp(1.75rem,2.7vw,2.7rem); font-weight: 500; line-height: 1.12; }
.home-contact p { color: #cdd2d3; }
.home-contact .button { margin-top: .4rem; }

.site-footer { padding-top: 3.5rem; border-top: 3px solid var(--accent); }
.footer-brand { font-size: clamp(4rem,9vw,8rem); letter-spacing: -.075em; }
.footer-top > div:first-child > p { max-width: 460px; margin-top: 1.25rem; color: #c9cecf; font-size: 1.08rem; }

/* Pages secondaires : même fond, lecture plus dense */
.page-hero { padding: clamp(3rem,4.5vw,4.5rem) 0; }
.page-hero h1 { max-width: 900px; font-size: clamp(3.25rem,5.4vw,5.4rem); line-height: .96; }
.page-hero .lead { max-width: 720px; margin-top: 1.1rem; font-size: 1.05rem; line-height: 1.55; }
.page-mark { min-height: 170px; font-size: clamp(4.5rem,9vw,8rem); }
.section { padding: clamp(3.5rem,5vw,5rem) 0; }
.section-head { grid-template-columns: minmax(170px,.55fr) 1.45fr; gap: clamp(2rem,4vw,4rem); margin-bottom: clamp(2rem,3vw,3rem); }
.section-head h2 { font-size: clamp(2.35rem,3.7vw,3.7rem); }
.section-head .lead { margin-top: 1rem; }
.principle { padding: clamp(1.8rem,3vw,2.6rem); }
.principle h3 { margin: 1rem 0 .65rem; }
.principle p { margin-bottom: .8rem; line-height: 1.52; }
.comparison > article { padding: clamp(2rem,3.6vw,3.5rem); }
.comparison h3 { margin: .7rem 0 .85rem; }
.comparison p { margin-bottom: 0; line-height: 1.55; }
.split-media { min-height: 480px; }
.split-media .media img { min-height: 480px; }
.split-media .copy { padding: clamp(2.8rem,5vw,5rem); }
.split-media .copy h2 { margin-bottom: 1.1rem; font-size: clamp(2.4rem,3.6vw,3.65rem); }
.quote-band { padding: clamp(2.8rem,4vw,4rem) 0; }
.quote-band blockquote { font-size: clamp(1.55rem,2.35vw,2.25rem); }
.cta { padding: clamp(3rem,4.5vw,4.5rem) 0; }
.cta-inner { gap: 2.5rem; padding-top: 2.2rem; }
.cta h2 { font-size: clamp(2.35rem,3.7vw,3.7rem); }
.bio-grid { gap: clamp(2rem,4vw,4.5rem); }
.prose h2 { margin-bottom: 1.2rem; font-size: clamp(2.35rem,3.7vw,3.7rem); }
.prose p { margin-bottom: .9rem; line-height: 1.58; }
.contact-panel { min-height: 270px; padding: clamp(2rem,3.8vw,3.6rem); }
.contact-panel h3 { margin-bottom: 1rem; }
.contact-panel .big-link { margin-top: 1.5rem; }

@media (max-width: 1050px) {
  .main-nav { inset-block-start: 87px; background: #fff; border-bottom-color: var(--line); }
  .home-hero-grid { grid-template-columns: 1fr 1fr; }
  .home-hero h1 { font-size: clamp(3.3rem,6.4vw,4.9rem); }
}

@media (max-width: 760px) {
  .nav-wrap { min-height: 78px; }
  .wordmark, .wordmark img { width: 164px; }
  .main-nav { inset-block-start: 79px; }
  .home-hero-grid,
  .home-split,
  .home-decision,
  .home-reading-grid { grid-template-columns: 1fr; }
  .home-hero-grid { min-height: 0; }
  .home-hero-copy { padding: 3rem 0 2.4rem; }
  .home-hero h1 { font-size: clamp(3rem,14vw,4.15rem); }
  .home-actions, .home-actions .button { width: 100%; }
  .home-media, .home-media img { min-height: 340px; height: 340px; }
  .home-split { min-height: 0; }
  .home-split-media, .home-split-media img { min-height: 320px; height: 320px; }
  .home-split-copy { padding: 3.25rem 1.5rem; }
  .home-reading { padding-block: 4rem; }
  .home-reading article { padding: 0; }
  .home-reading article + article { margin-top: 2.8rem; padding: 2.8rem 0 0; border-top: 1px solid #c8cdcc; border-left: 0; }
  .home-reading blockquote { margin-top: 3rem; text-align: left; }
  .home-reading blockquote::before { margin-left: 0; }
  .home-reading blockquote::after { display: none; }
  .home-reassurance .home-split-media { order: 0; }
  .home-decision .home-split-copy { order: 0; }
  .home-decision .home-split-media { order: 1; }
  .footer-brand { font-size: clamp(4rem,22vw,6.2rem); }
}

@media (max-width: 1050px) {
  .main-nav { background: var(--dark); border-bottom-color: #3f474a; }
}

@media (max-width: 760px) {
  .page-hero { padding: 2.8rem 0; }
  .page-hero h1 { font-size: clamp(2.85rem,12vw,4rem); }
  .section { padding: 3.25rem 0; }
  .section-head { gap: 1.25rem; }
  .split-media .media img { min-height: 300px; height: 300px; }
  .split-media .copy { padding: 3rem 1.5rem; }
  .principle, .comparison > article, .contact-panel { padding: 1.8rem 1.5rem; }
}

/* Ajustements de densité et signature PRISM */
.footer-top {
  grid-template-columns: 1fr;
  gap: 2.1rem;
  padding-bottom: 2.4rem;
  text-align: center;
}
.footer-brand {
  margin-inline: auto;
  font-size: clamp(3rem,5.2vw,5rem);
  line-height: .86;
  text-align: center;
}
.footer-top > div:first-child > p {
  margin: .9rem auto 0;
  font-size: 1rem;
  text-align: center;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem 2rem;
}

.page-hero { padding: clamp(2.2rem,3.4vw,3.35rem) 0; }
.page-hero-grid { align-items: start; }
.page-hero h1 { margin: .2rem 0 .9rem; font-size: clamp(3rem,4.8vw,4.8rem); }
.page-hero .lead { margin-top: .65rem; line-height: 1.48; }
.section { padding: clamp(2.75rem,3.8vw,3.8rem) 0; }
.section-head {
  gap: clamp(1.5rem,3vw,3rem);
  margin-bottom: clamp(1.6rem,2.4vw,2.25rem);
}
.section-head h2 { font-size: clamp(2.2rem,3.25vw,3.25rem); }
.section-head .lead { margin-top: .65rem; line-height: 1.48; }
.section p,
.split-media p,
.cta p { line-height: 1.5; }
.principle { padding: clamp(1.55rem,2.35vw,2.15rem); }
.principle h3 { margin: .8rem 0 .5rem; }
.principle p { margin-bottom: .55rem; line-height: 1.47; }
.comparison > article { padding: clamp(1.7rem,2.8vw,2.7rem); }
.split-media { min-height: 420px; }
.split-media .media img { min-height: 420px; }
.split-media .copy { padding: clamp(2.4rem,4vw,4rem); }
.split-media .copy h2 { margin-bottom: .85rem; font-size: clamp(2.25rem,3.25vw,3.3rem); }
.quote-band { padding: clamp(2.25rem,3.1vw,3.1rem) 0; }
.cta { padding: clamp(2.5rem,3.5vw,3.5rem) 0; }
.cta-inner { gap: 2rem; padding-top: 1.6rem; }
.bio-grid { gap: clamp(1.8rem,3.2vw,3.5rem); }
.prose h2 { margin-bottom: .9rem; }
.prose p { margin-bottom: .65rem; line-height: 1.5; }
.contact-panel { min-height: 240px; padding: clamp(1.7rem,3vw,2.8rem); }

@media (max-width: 760px) {
  .page-hero { padding: 2.2rem 0 2.5rem; }
  .section { padding: 2.7rem 0; }
  .split-media .media img { min-height: 280px; height: 280px; }
  .split-media .copy { padding: 2.6rem 1.5rem; }
  .footer-links { flex-direction: column; align-items: center; gap: .65rem; }
  .footer-brand { font-size: clamp(3.2rem,18vw,4.6rem); }
}