/* =========================================================
   OREA — Refonte premium "boutique advisory"
   Palette : blanc cassé / noir / vert profond / bronze
   Typographie : Newsreader (serif éditorial) + Inter (sans)
   ========================================================= */

:root {
  --bg:           #F5F1EA;
  --bg-alt:       #EFE9DE;
  --bg-paper:     #FAFAF7;
  --ink:          #0E0F0E;
  --ink-soft:     #3A3D3A;
  --ink-mute:     #6B6E69;
  --line:         rgba(14,15,14,0.12);
  --line-strong:  rgba(14,15,14,0.25);
  --green:        #1F3D2C;
  --green-dark:   #142A1E;
  --green-pale:   #2D5841;
  --bronze:       #A88A56;
  --bronze-dark:  #8E7245;
  --bronze-light: #C4A773;
  --white:        #FFFFFF;
  --maxw:         1180px;
  --font-display: "Newsreader", "Tiempos", "Source Serif Pro", Georgia, serif;
  --font-logo:    "DM Serif Display", "Newsreader", Georgia, serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--bronze-dark); }
ul { margin: 0; padding: 0; }

/* ---------- Typographie éditoriale ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.2rem; font-weight: 500; }
h1 em, h2 em { font-style: italic; color: var(--green); font-weight: 400; }
p { margin: 0 0 1.1em; color: var(--ink-soft); }
strong { font-weight: 500; color: var(--ink); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section--paper { background: var(--bg-paper); }
.section--dark { background: var(--ink); color: var(--bg); }
.section--green { background: var(--green); color: var(--bg); }
.section--dark h2, .section--green h2,
.section--dark h3, .section--green h3 { color: var(--bg); }
.section--dark p, .section--green p { color: rgba(245,241,234,0.78); }
.section--dark h1 em, .section--green h1 em,
.section--dark h2 em, .section--green h2 em { color: var(--bronze-light); }
.center { text-align: center; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 640px; line-height: 1.7; }
.center .lead { margin-left: auto; margin-right: auto; }

/* ---------- Eyebrow (petite étiquette en haut des sections) ---------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bronze-dark);
  display: inline-block;
  margin-bottom: 22px;
}
.section--dark .eyebrow, .section--green .eyebrow { color: var(--bronze-light); }

/* ---------- Boutons (sobres, sans gradient) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: 0.04em;
  padding: 16px 28px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  transition: all .2s ease;
  min-height: 48px;
}
.btn:hover { background: var(--green); border-color: var(--green); color: var(--bg); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--bg); }
.btn--ghost { background: transparent; color: var(--bg); border-color: rgba(245,241,234,0.4); }
.btn--ghost:hover { background: var(--bg); color: var(--ink); border-color: var(--bg); }
.btn--bronze { background: var(--bronze); border-color: var(--bronze); color: var(--ink); }
.btn--bronze:hover { background: var(--bronze-dark); border-color: var(--bronze-dark); color: var(--bg); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,241,234,0.96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 26px 0 22px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  line-height: 1;
}
.brand__mark {
  font-family: var(--font-logo);
  font-weight: 400;
  font-size: 2.8rem;
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1;
}
.nav__menu {
  display: flex; align-items: baseline; gap: 4px;
  list-style: none;
}
.nav__menu > li { position: relative; }
.nav__link {
  display: inline-block;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: .92rem;
  color: var(--ink);
  line-height: 1;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--bronze-dark); }
.nav__link[aria-current="page"] { font-weight: 500; }

/* Dropdown */
.has-dropdown > .nav__link::after { content: " ▾"; font-size: .65rem; color: var(--ink-mute); }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 300px;
  background: var(--bg); border: 1px solid var(--line); padding: 6px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all .18s ease;
  list-style: none;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  display: block; padding: 14px 16px;
  color: var(--ink); font-size: .92rem; font-weight: 400; line-height: 1.4;
}
.dropdown a:hover { background: var(--bg-alt); color: var(--bronze-dark); }
.dropdown a small {
  display: block;
  color: var(--ink-mute); font-weight: 400; font-size: .76rem;
  letter-spacing: 0.04em; margin-top: 3px;
}

.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__cta .btn { font-size: .82rem; padding: 12px 20px; min-height: 40px; }
.nav__toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 0;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; display: block; position: relative;
  width: 26px; height: 1.5px; background: var(--ink); margin: 0 auto;
  transition: all .25s ease;
}
.nav__toggle span::before { position: absolute; top: -8px; }
.nav__toggle span::after { position: absolute; top: 8px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background: var(--bg);
  padding: 120px 0 100px;
  border-bottom: 1px solid var(--line);
}
.hero__inner { max-width: 800px; }
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 32px;
}
.hero p { font-size: 1.2rem; color: var(--ink-soft); max-width: 560px; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.hero__meta {
  font-family: var(--font-body);
  font-size: .8rem;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- Bande manifeste (citation forte) ---------- */
.manifesto {
  background: var(--ink);
  color: var(--bg);
  padding: 60px 0;
  border-top: 1px solid var(--green);
  border-bottom: 1px solid var(--green);
}
.manifesto blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  line-height: 1.5;
  max-width: 720px;
  margin: 0;
  color: var(--bg);
  font-weight: 400;
}
.manifesto cite {
  display: block;
  margin-top: 22px;
  font-family: var(--font-body);
  font-style: normal;
  font-size: .78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze-light);
}

/* ---------- Pratiques (grille éditoriale) ---------- */
.practices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.practice {
  padding: 40px 0;
  padding-right: 40px;
  border-bottom: 1px solid var(--line-strong);
  position: relative;
}
.practice:nth-child(odd) {
  border-right: 1px solid var(--line-strong);
}
.practice:nth-child(even) {
  padding-right: 0;
  padding-left: 40px;
}
.practice--wide {
  grid-column: 1 / -1;
  padding-right: 0 !important;
  padding-left: 0 !important;
  border-right: 0 !important;
}
.practices > .practice:nth-last-child(-n+1):not(.practice--wide),
.practices > .practice--wide:last-child {
  border-bottom: 0;
}
.practice__num {
  font-family: var(--font-body);
  font-size: .72rem;
  letter-spacing: 0.22em;
  color: var(--bronze-dark);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}
.practice__title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--ink);
}
.practice__desc {
  font-size: .95rem;
  color: var(--ink-soft);
  margin: 0 0 18px;
  line-height: 1.65;
}
.practice__link {
  font-family: var(--font-body);
  font-size: .82rem;
  letter-spacing: 0.08em;
  color: var(--green);
  border-bottom: 1px solid var(--green);
  padding-bottom: 2px;
  text-transform: uppercase;
}
.practice__link:hover { color: var(--bronze-dark); border-color: var(--bronze-dark); }

/* ---------- Proof numbers ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }
.stat .num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  font-weight: 400;
  line-height: 1;
  color: var(--bg);
}
.stat .lbl {
  font-family: var(--font-body);
  font-size: .76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-light);
  margin-top: 12px;
}

/* ---------- Founder spotlight ---------- */
.founder {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: start;
}
.founder__photo {
  background: var(--ink);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  position: relative;
}
.founder__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  /* Subtle grayscale that lifts on hover for a premium feel — comment to keep full color */
  filter: grayscale(15%) contrast(1.05);
  transition: filter .4s ease;
}
.founder__photo:hover img { filter: grayscale(0%) contrast(1); }
.founder__photo .initials {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--bronze);
  font-style: italic;
  font-weight: 400;
}
.founder__body h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}
.founder__body p { margin-bottom: 14px; }

/* ---------- Insights / Articles ---------- */
.insights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.insight-card {
  padding: 0;
  border-top: 1px solid var(--line-strong);
  padding-top: 22px;
}
.insight-card__meta {
  font-family: var(--font-body);
  font-size: .72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze-dark);
  margin-bottom: 12px;
}
.insight-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}
.insight-card a:hover .insight-card__title { color: var(--green); }

/* ---------- Section heads ---------- */
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 { margin: 0 0 16px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-head.between { display: flex; justify-content: space-between; align-items: baseline; max-width: 100%; }

/* ---------- Trust strip (logos, mentions) ---------- */
.trust-strip {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-paper);
}
.trust-strip__inner {
  display: flex; justify-content: center; align-items: center;
  gap: 48px; flex-wrap: wrap;
}
.trust-strip span {
  font-family: var(--font-body);
  font-size: .78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- CTA band ---------- */
.cta {
  background: var(--ink);
  color: var(--bg);
  padding: 80px 56px;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--bronze);
}
.cta h2 { color: var(--bg); margin-bottom: 18px; }
.cta p { color: rgba(245,241,234,0.75); max-width: 560px; margin-bottom: 28px; }

/* ---------- FAQ (accordéon, schema FAQPage) ---------- */
.faq { max-width: 760px; }
.faq details {
  border-top: 1px solid var(--line-strong);
  padding: 0;
}
.faq details:last-child { border-bottom: 1px solid var(--line-strong); }
.faq summary {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  padding: 24px 40px 24px 0;
  position: relative;
  transition: color .2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--bronze-dark);
  transition: transform .25s ease;
}
.faq details[open] summary::after { content: "−"; }
.faq summary:hover { color: var(--green); }
.faq details p {
  margin: 0 0 26px;
  color: var(--ink-soft);
  max-width: 68ch;
}

/* ---------- CTA "big" — bandeau de clôture façon void ---------- */
.cta-big {
  background: var(--ink);
  color: var(--bg);
  padding: 110px 0;
  border-top: 4px solid var(--bronze);
}
.cta-big .eyebrow { color: var(--bronze-light); }
.cta-big h2 {
  color: var(--bg);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 14ch;
}
.cta-big h2 em { color: var(--bronze-light); font-style: italic; }
.cta-big__actions {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.cta-big__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 30px;
  border: 1px solid rgba(245,241,234,0.28);
  border-radius: 0;
  color: var(--bg);
  font-family: var(--font-body);
  font-size: .96rem;
  letter-spacing: 0.02em;
  transition: all .25s ease;
}
.cta-big__link:hover {
  background: var(--bronze);
  border-color: var(--bronze);
  color: var(--ink);
  transform: translateY(-2px);
}
.cta-big__link--primary {
  background: var(--bronze);
  border-color: var(--bronze);
  color: var(--ink);
}
.cta-big__link--primary:hover { background: var(--bronze-light); border-color: var(--bronze-light); }

/* ---------- CTA "inline" — bandeau intermédiaire clair ---------- */
.cta-inline {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--bg-paper);
  padding: 64px 0;
}
.cta-inline__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-inline h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 400;
  margin: 0;
  max-width: 22ch;
  color: var(--ink);
}
.cta-inline h3 em { font-style: italic; color: var(--bronze-dark); }
.cta-inline__aside { flex-shrink: 0; }

/* ---------- Page hero (interior pages) ---------- */
.pagehero {
  background: var(--bg);
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--line);
}
.pagehero h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 20px; }
.pagehero p { font-size: 1.15rem; color: var(--ink-soft); max-width: 700px; }
.breadcrumb {
  font-family: var(--font-body);
  font-size: .78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--ink-mute); }
.breadcrumb a:hover { color: var(--bronze-dark); }

/* ---------- Prose (article content) ---------- */
.prose { max-width: 720px; }
.prose h2 { margin-top: 1.8em; }
.prose h3 { margin-top: 1.4em; color: var(--ink); font-family: var(--font-display); font-weight: 500; }
.prose ul { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose ul li { margin-bottom: .6em; color: var(--ink-soft); }
.prose blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.55;
  color: var(--ink);
  border-left: 3px solid var(--bronze);
  padding-left: 24px;
  margin: 32px 0;
}

/* ---------- Split layout (deux colonnes) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* ---------- Checklist (liste avec puces ✓) ---------- */
.checklist { list-style: none; padding: 0; display: grid; gap: 14px; }
.checklist li {
  display: flex; gap: 14px; align-items: flex-start;
  color: var(--ink-soft); font-size: .98rem;
}
.checklist li::before {
  content: "—"; flex: 0 0 16px;
  color: var(--bronze); font-weight: 500;
  font-family: var(--font-body); padding-top: 2px;
}

/* ---------- Service cards (legacy compatibility) ---------- */
.card {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  padding: 36px 32px;
  transition: all .22s ease;
}
.card:hover { border-color: var(--ink); }
.card h3 { font-family: var(--font-display); font-weight: 500; margin-bottom: 12px; }
.card p { color: var(--ink-soft); margin-bottom: 18px; }
.card__link {
  font-family: var(--font-body);
  font-size: .82rem;
  letter-spacing: 0.08em;
  color: var(--green);
  text-transform: uppercase;
  border-bottom: 1px solid var(--green);
  padding-bottom: 2px;
}
.card__link:hover { color: var(--bronze-dark); border-color: var(--bronze-dark); }

/* ---------- Helpers ---------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--bronze); color: var(--ink);
  padding: 10px 16px; font-weight: 500; z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------- Office cards (page Contact) ---------- */
.office {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  padding: 28px;
}
.office h3 {
  font-family: var(--font-display); font-size: 1.15rem;
  font-weight: 500; margin: 0 0 16px;
}
.office__row { display: flex; gap: 12px; margin-bottom: 12px; color: var(--ink-soft); font-size: .95rem; }
.office__row svg { flex: 0 0 18px; width: 18px; height: 18px; color: var(--bronze); margin-top: 4px; }

/* ---------- Form ---------- */
.form-field { margin-bottom: 22px; }
.form-field label {
  display: block; font-family: var(--font-body); font-weight: 500;
  font-size: .85rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 8px;
}
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: 14px 16px;
  border: 1px solid var(--line-strong); background: var(--bg);
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  min-height: 48px;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--green);
}
.form-note { font-size: .82rem; color: var(--ink-mute); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink); color: rgba(245,241,234,0.7);
  padding: 80px 0 32px;
  border-top: 4px solid var(--bronze);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}
.site-footer h4 {
  font-family: var(--font-body); color: var(--bg);
  font-size: .76rem; letter-spacing: 0.18em; text-transform: uppercase;
  font-weight: 500; margin: 0 0 22px;
}
.site-footer a { color: rgba(245,241,234,0.7); }
.site-footer a:hover { color: var(--bronze-light); }
.footer-links { list-style: none; display: grid; gap: 12px; font-size: .92rem; }
.footer-brand .brand__mark { color: var(--bg); }
.footer-brand p { color: rgba(245,241,234,0.6); font-size: .92rem; margin-top: 18px; max-width: 320px; }
.footer-office { font-size: .88rem; line-height: 1.8; }
.footer-office strong { color: var(--bg); display: block; margin: 0 0 6px; font-weight: 500; letter-spacing: 0.04em; }
.footer-bottom {
  border-top: 1px solid rgba(245,241,234,0.15); padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: .78rem; color: rgba(245,241,234,0.45);
  letter-spacing: 0.06em;
}
.social { display: inline-flex; gap: 10px; margin-top: 18px; }
.social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(245,241,234,0.08); color: var(--bg);
}
.social a:hover { background: var(--bronze); color: var(--ink); }
.social svg { width: 16px; height: 16px; }

/* ============================================================
   RESPONSIVE — refonte exigeante (tablette + mobile + très petit)
   ============================================================ */

html, body { overflow-x: hidden; max-width: 100vw; }
*, *::before, *::after { max-width: 100%; }

/* ---- TABLETTE / DESKTOP RÉDUIT (981-1180 px) ---- */
@media (max-width: 1180px) {
  .container { padding: 0 32px; }
  .hero { padding: 100px 0 80px; }
  .section { padding: 80px 0; }
}

/* ---- TABLETTE LARGE / DESKTOP COURT (≤ 980 px) ---- */
@media (max-width: 980px) {
  .container { padding: 0 28px; }
  .hero { padding: 80px 0 64px; }
  .hero h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
  .section { padding: 64px 0; }
  .pagehero { padding: 64px 0 48px; }
  .manifesto { padding: 48px 0; }
  .manifesto blockquote { font-size: clamp(1.1rem, 2.6vw, 1.4rem); }

  /* Pratiques : 1 colonne, padding uniforme, plus de bord vertical */
  .practices { grid-template-columns: 1fr; border-top: 1px solid var(--line-strong); }
  .practices > .practice,
  .practices > .practice--wide {
    padding: 28px 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--line-strong);
    grid-column: auto;
  }
  .practices > .practice:last-child { border-bottom: 0; }

  /* Splits empilés */
  .split, .insights-grid { grid-template-columns: 1fr; gap: 36px; }

  /* Footer en 2 colonnes */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }

  /* Stats 2x2 */
  .stats { grid-template-columns: 1fr 1fr; gap: 28px; }

  /* Fondateur : photo plus compacte */
  .founder { grid-template-columns: 140px 1fr; gap: 28px; }

  /* CTA réduit */
  .cta { padding: 56px 36px; }
  .cta h2 { font-size: 1.6rem; }

  /* Trust strip plus serré */
  .trust-strip__inner { gap: 24px; flex-wrap: wrap; }
}

/* ---- MOBILE LARGE (≤ 760 px) ---- */
@media (max-width: 760px) {
  .container { padding: 0 20px; }
  .hero { padding: 56px 0 44px; }
  .hero h1 { font-size: 1.95rem; line-height: 1.1; }
  .hero p { font-size: 1rem; max-width: 100%; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .hero__actions .btn { justify-content: center; width: 100%; }
  .hero__meta { text-align: center; font-size: .72rem; }

  .cta-big { padding: 64px 0; }
  .cta-big__actions { flex-direction: column; align-items: stretch; gap: 12px; margin-top: 32px; }
  .cta-big__link { justify-content: center; width: 100%; text-align: center; padding: 16px 24px; }

  .pagehero { padding: 48px 0 36px; }
  .pagehero h1 { font-size: 1.85rem; line-height: 1.1; }
  .pagehero p { font-size: 1rem; }

  .section { padding: 48px 0; }
  .section-head { margin-bottom: 32px; }
  .section-head.between { flex-direction: column; gap: 12px; align-items: flex-start; }

  .manifesto { padding: 36px 0; }
  .manifesto blockquote { font-size: 1.1rem; line-height: 1.45; }
  .manifesto cite { font-size: .72rem; margin-top: 16px; }

  /* Navigation mobile */
  .nav { padding: 14px 0; align-items: center; }
  .brand__mark { font-size: 1.8rem; }
  .nav__menu {
    position: fixed; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 12px 22px 22px; gap: 0; display: none;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .nav__menu.is-open { display: flex; }
  .nav__menu .nav__link {
    padding: 14px 4px; min-height: 48px;
    display: flex; align-items: center;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    border: 0; padding: 4px 0 4px 12px; min-width: 0; background: transparent;
  }
  .dropdown a { padding: 12px 8px; font-size: .9rem; }
  .dropdown a small { font-size: .7rem; }
  .has-dropdown > .nav__link::after { float: right; }
  .nav__toggle { display: block; }
  .nav__cta .btn { display: none; }

  /* Practices mobile : éléments encore plus compacts */
  .practice__num { font-size: .68rem; margin-bottom: 8px; }
  .practice__title { font-size: 1.3rem; margin-bottom: 10px; }
  .practice__desc { font-size: .92rem; margin-bottom: 14px; }
  .practice__link { font-size: .76rem; }

  /* Stats compactes */
  .stats { gap: 22px; }
  .stat .num { font-size: 2.2rem; }
  .stat .lbl { font-size: .68rem; }

  /* Fondateur : photo au-dessus, texte en dessous */
  .founder { grid-template-columns: 1fr; gap: 20px; }
  .founder__photo { max-width: 180px; margin: 0 auto; aspect-ratio: 4/5; }
  .founder__body h3 { font-size: 1.5rem; }

  /* CTA mobile */
  .cta { padding: 40px 22px; }
  .cta h2 { font-size: 1.4rem; }
  .cta p { font-size: .95rem; }
  .cta .btn { width: 100%; justify-content: center; }

  /* Footer : 1 colonne empilée */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; font-size: .72rem; }
  .site-footer { padding: 56px 0 28px; }
  .footer-office { font-size: .85rem; }

  /* Trust strip empilé */
  .trust-strip { padding: 18px 0; }
  .trust-strip__inner { gap: 10px; padding: 0 16px; flex-direction: column; }
  .trust-strip span { font-size: .7rem; }

  /* Form contact mobile-safe */
  .form-field input, .form-field textarea, .form-field select {
    font-size: 16px; min-height: 48px;
  }
  .form-field textarea { min-height: 120px; }

  /* Office cards */
  .office { padding: 20px 18px; }
  .office h3 { font-size: 1.05rem; }
  .office__row { font-size: .9rem; gap: 10px; }

  /* Insights cards */
  .insight-card__title { font-size: 1.1rem; line-height: 1.35; }
  .insight-card__meta { font-size: .68rem; }

  /* Prose dans les articles */
  .prose h2 { font-size: 1.45rem; margin-top: 1.4em; }
  .prose h3 { font-size: 1.15rem; }
  .prose blockquote { font-size: 1.1rem; padding-left: 18px; margin: 24px 0; }

  /* Containers internes (split layouts) */
  .split { gap: 28px; }
}

/* ---- MOBILE PETIT (≤ 480 px) ---- */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 44px 0 36px; }
  .hero h1 { font-size: 1.75rem; }
  .pagehero { padding: 40px 0 32px; }
  .pagehero h1 { font-size: 1.6rem; }
  .brand__mark { font-size: 1.6rem; }
  .nav__toggle { width: 40px; height: 40px; }
  h2 { font-size: 1.4rem; }
  .stats { grid-template-columns: 1fr; gap: 20px; }
  .stat .num { font-size: 2rem; }
  .manifesto blockquote { font-size: 1rem; }
  .practice__title { font-size: 1.2rem; }
  .insights-grid { gap: 24px; }
  .insight-card__title { font-size: 1.05rem; }
  .cta { padding: 32px 18px; }
  .cta h2 { font-size: 1.25rem; }
  .footer-brand p { font-size: .85rem; }
  .breadcrumb { font-size: .7rem; }
}

/* ---- TRÈS PETIT (≤ 360 px - vieux iPhone SE) ---- */
@media (max-width: 360px) {
  .container { padding: 0 14px; }
  .hero h1, .pagehero h1 { font-size: 1.55rem; }
  .brand__mark { font-size: 1.5rem; }
}

/* Force responsive sur les grilles inline (secteurs, etc.) */
@media (max-width: 760px) {
  [style*="grid-template-columns:repeat(4"] { grid-template-columns: 1fr 1fr !important; }
  [style*="grid-template-columns:repeat(3"] { grid-template-columns: 1fr !important; }
  /* Pas d'override sur 1fr 1fr en split, géré séparément */
}
@media (max-width: 480px) {
  [style*="grid-template-columns:repeat(4"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:1fr 1fr"]:not(.stats) { grid-template-columns: 1fr !important; }
}