/* ==========================================================================
   ALLCX — Feuille de styles maître
   Deux identités (CONSULTING / PATRIMOINE) sur un même socle technique.
   Palette : bordeaux profond, blanc, ivoire, filets champagne.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Réinitialisation
   -------------------------------------------------------------------------- */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
}

body,
h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
  padding: 0;
}

ul[class], ol[class] { list-style: none; }

img, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

a { color: inherit; }

table {
  border-collapse: collapse;
  width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* --------------------------------------------------------------------------
   2. Jetons de design
   -------------------------------------------------------------------------- */

:root {
  /* Bordeaux */
  --bordeaux-950: #34060F;
  --bordeaux-900: #4A0B18;
  --bordeaux-800: #5E1020;
  --bordeaux-700: #75162A;
  --bordeaux-600: #8C1C33;
  --bordeaux-500: #A3324A;
  --bordeaux-100: #F3E4E7;

  /* Champagne / laiton */
  --gold-700: #8A6A42;
  --gold-600: #9C7A4E;
  --gold-500: #B99169;
  --gold-300: #D8C3A5;
  --gold-100: #EFE4D4;

  /* Neutres chauds */
  --paper:     #FFFFFF;
  --ivory:     #FBF8F4;
  --ivory-2:   #F5F0E9;
  --ink-900:   #17110F;
  --ink-800:   #26201E;
  --ink-700:   #3C3230;
  --ink-500:   #6B5F5C;
  --ink-400:   #8B807D;
  --ink-300:   #B3A9A6;
  --line:      #E7E0D9;
  --line-soft: #F0EBE4;

  /* Rôles */
  --brand:        var(--bordeaux-700);
  --brand-deep:   var(--bordeaux-900);
  --brand-soft:   var(--bordeaux-100);
  --accent:       var(--gold-500);
  --bg:           var(--paper);
  --bg-alt:       var(--ivory);
  --text:         var(--ink-800);
  --text-strong:  var(--ink-900);
  --text-muted:   var(--ink-500);

  /* Typographie */
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans:    "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-body:    var(--font-sans);
  --tracking-label: .18em;

  /* Rythme */
  --shell: 1240px;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --section-y: clamp(4.5rem, 9vw, 9rem);

  /* Divers */
  --radius: 2px;
  --shadow-sm: 0 1px 2px rgba(23, 17, 15, .04), 0 8px 24px -16px rgba(23, 17, 15, .18);
  --shadow-md: 0 2px 4px rgba(23, 17, 15, .04), 0 24px 60px -32px rgba(23, 17, 15, .28);
  --shadow-lg: 0 40px 90px -50px rgba(52, 6, 15, .45);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: .5s;
}

/* Identité CONSULTING : grotesque serré, bordeaux franc, mise en page tendue */
body[data-brand="consulting"] {
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --brand: var(--bordeaux-700);
  --brand-deep: var(--bordeaux-950);
  --accent: var(--gold-600);
  --display-weight: 600;
  --display-tracking: -.032em;
  --display-leading: 1.03;
}

/* Identité PATRIMOINE : didone/garalde, ivoire, filets champagne */
body[data-brand="patrimoine"] {
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
  --brand: var(--bordeaux-800);
  --brand-deep: var(--bordeaux-950);
  --accent: var(--gold-500);
  --bg-alt: var(--ivory);
  --display-weight: 400;
  --display-tracking: -.005em;
  --display-leading: 1.06;
}

body[data-brand="portail"] {
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --display-weight: 400;
  --display-tracking: -.01em;
  --display-leading: 1.05;
}

/* --------------------------------------------------------------------------
   3. Base
   -------------------------------------------------------------------------- */

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -.006em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
  overflow-x: hidden;
}

::selection {
  background: var(--brand);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 999;
  padding: .75rem 1.25rem;
  background: var(--brand-deep);
  color: #fff;
  font-size: .8125rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* --------------------------------------------------------------------------
   4. Typographie
   -------------------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--display-weight, 500);
  letter-spacing: var(--display-tracking, -.01em);
  line-height: var(--display-leading, 1.08);
  color: var(--text-strong);
  text-wrap: balance;
}

.display-xl { font-size: clamp(2.75rem, 7.2vw, 5.75rem); }
.display-lg { font-size: clamp(2.25rem, 5.2vw, 4rem); }
.display-md { font-size: clamp(1.75rem, 3.4vw, 2.75rem); }
.display-sm { font-size: clamp(1.375rem, 2.2vw, 1.75rem); }

h1 { font-size: clamp(2.5rem, 6vw, 4.75rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.25rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
h4 { font-size: clamp(1.0625rem, 1.4vw, 1.25rem); }

p { text-wrap: pretty; }

.lede {
  font-size: clamp(1.0625rem, 1.5vw, 1.3125rem);
  line-height: 1.62;
  color: var(--text-muted);
  font-weight: 300;
  max-width: 62ch;
}

.body-lg {
  font-size: 1.0625rem;
  line-height: 1.75;
}

.muted { color: var(--text-muted); }
.measure { max-width: 68ch; }
.measure-sm { max-width: 52ch; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: .875rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-sans);
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--brand);
}
.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
  opacity: .55;
  flex: none;
}
.eyebrow--center { justify-content: center; }
.eyebrow--plain::before { display: none; }

.index-num {
  font-family: var(--font-sans);
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.375rem);
  font-weight: var(--display-weight, 400);
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--text-strong);
  text-wrap: balance;
}

/* Filets */
.rule {
  height: 1px;
  border: 0;
  background: var(--line);
  margin: 0;
}
.rule--gold { background: linear-gradient(90deg, var(--accent), transparent); }

/* --------------------------------------------------------------------------
   5. Grille et sections
   -------------------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.shell--wide { max-width: 1480px; }
.shell--narrow { max-width: 880px; }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 6vw, 5.5rem); }
.section--alt { background: var(--bg-alt); }
.section--line { border-top: 1px solid var(--line); }

.section-head {
  display: grid;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
@media (min-width: 62em) {
  .section-head--split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 48em) {
  .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 64em) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
@media (min-width: 62em) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .split--wide-left { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
  .split--wide-right { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); }
  .split--top { align-items: start; }
}

.stack > * + * { margin-top: 1.25rem; }
.stack-sm > * + * { margin-top: .625rem; }
.stack-lg > * + * { margin-top: 2rem; }

/* --------------------------------------------------------------------------
   6. Boutons et liens
   -------------------------------------------------------------------------- */

.btn {
  --btn-bg: var(--brand);
  --btn-fg: #fff;
  --btn-bd: var(--brand);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: 1.0625rem 2rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform .25s var(--ease);
}
.btn > * { position: relative; z-index: 1; }
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brand-deep);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.btn:hover::after,
.btn:focus-visible::after { transform: scaleX(1); }
.btn:active { transform: translateY(1px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text-strong);
  --btn-bd: var(--line);
}
.btn--ghost:hover,
.btn--ghost:focus-visible { color: #fff; border-color: var(--brand-deep); }

.btn--light {
  --btn-bg: #fff;
  --btn-fg: var(--brand-deep);
  --btn-bd: #fff;
}
.btn--light::after { background: var(--gold-500); }
.btn--light:hover,
.btn--light:focus-visible { color: var(--bordeaux-950); }

.btn--outline-light {
  --btn-bg: transparent;
  --btn-fg: #fff;
  --btn-bd: rgba(255, 255, 255, .38);
}
.btn--outline-light::after { background: #fff; }
.btn--outline-light:hover,
.btn--outline-light:focus-visible { color: var(--brand-deep); border-color: #fff; }


@media (max-width: 26em) {
  .btn-row .btn { width: 100%; }
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
  align-items: center;
}

.link {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--brand);
  padding-bottom: .3125rem;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .45s var(--ease), color .3s var(--ease), gap .3s var(--ease);
}
.link:hover, .link:focus-visible { gap: .9375rem; }
.link--reverse {
  background-size: 0 1px;
  background-position: 100% 100%;
}
.link--reverse:hover, .link--reverse:focus-visible {
  background-size: 100% 1px;
  background-position: 0 100%;
}
.link .arw { transition: transform .35s var(--ease); }
.link:hover .arw { transform: translateX(3px); }

.link--light { color: #fff; }

.text-link {
  color: var(--brand);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--brand) 35%, transparent);
  transition: border-color .3s var(--ease);
}
.text-link:hover { border-color: var(--brand); }

/* --------------------------------------------------------------------------
   7. En-tête
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 30px -18px rgba(23, 17, 15, .5);
}
.site-header.is-transparent {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 5.25rem;
  transition: min-height .4s var(--ease);
}
.site-header.is-stuck .header-inner { min-height: 4.5rem; }

/* Logotype */
.logo {
  display: inline-flex;
  align-items: center;
  gap: .875rem;
  text-decoration: none;
  color: var(--text-strong);
  flex: none;
}
.logo__mark {
  width: 2.375rem;
  height: 2.375rem;
  flex: none;
  color: var(--brand);
  transition: transform .6s var(--ease);
}
.logo:hover .logo__mark { transform: rotate(-6deg); }
.logo__type { display: grid; gap: .1875rem; }
.logo__name {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .26em;
  line-height: 1;
  text-transform: uppercase;
}
.logo__sub {
  font-family: var(--font-sans);
  font-size: .5625rem;
  font-weight: 400;
  letter-spacing: .28em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--brand);
}
body[data-brand="patrimoine"] .logo__name { letter-spacing: .3em; font-weight: 500; }

/* Navigation */
.nav { display: none; }
@media (min-width: 62em) {
  .nav {
    display: flex;
    align-items: center;
    gap: clamp(1.25rem, 2.4vw, 2.375rem);
  }
}
.nav a {
  position: relative;
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 400;
  letter-spacing: .02em;
  text-decoration: none;
  color: var(--text);
  padding-block: .375rem;
  transition: color .3s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease);
}
.nav a:hover, .nav a:focus-visible { color: var(--brand); }
.nav a:hover::after, .nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav a[aria-current="page"] { color: var(--brand); }
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.header-cta { display: none; }
@media (min-width: 62em) { .header-cta { display: inline-flex; } }
.header-cta.btn { padding: .8125rem 1.5rem; font-size: .6875rem; }

/* Bouton menu mobile */
.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: .3125rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0 .5rem;
  background: none;
  border: 0;
  cursor: pointer;
}
@media (min-width: 62em) { .burger { display: none; } }
.burger span {
  display: block;
  height: 1px;
  background: var(--text-strong);
  transition: transform .4s var(--ease), opacity .3s var(--ease), width .4s var(--ease);
}
.burger span:nth-child(1) { width: 100%; }
.burger span:nth-child(2) { width: 70%; margin-left: auto; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { width: 100%; transform: translateY(-3px) rotate(-45deg); }

/* Tiroir mobile */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: grid;
  align-content: center;
  background: var(--brand-deep);
  color: #fff;
  padding: 6rem var(--gutter) 3rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-1.5rem);
  transition: opacity .45s var(--ease), transform .45s var(--ease), visibility .45s;
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.drawer nav { display: grid; gap: .25rem; }
.drawer nav a {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  font-weight: var(--display-weight, 400);
  letter-spacing: var(--display-tracking, -.01em);
  text-decoration: none;
  color: #fff;
  padding-block: .375rem;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  opacity: .9;
  transition: opacity .3s var(--ease), padding-left .35s var(--ease);
}
.drawer nav a:hover { opacity: 1; padding-left: .75rem; }
.drawer__foot {
  margin-top: 2.5rem;
  display: grid;
  gap: .75rem;
  font-size: .8125rem;
  color: rgba(255, 255, 255, .68);
}
.drawer__foot a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.3); justify-self: start; }
body.no-scroll { overflow: hidden; }

/* --------------------------------------------------------------------------
   8. Pied de page
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--brand-deep);
  color: rgba(255, 255, 255, .74);
  font-size: .875rem;
  padding-block: clamp(3.5rem, 7vw, 6rem) 2rem;
}
.site-footer h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.site-footer ul { list-style: none; }
.site-footer a { color: rgba(255, 255, 255, .74); text-decoration: none; transition: color .3s var(--ease); }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  grid-template-columns: 1fr;
}
@media (min-width: 48em) { .footer-grid { grid-template-columns: 1.5fr 1fr 1.2fr; } }
.footer-grid ul { display: grid; gap: .625rem; }
.site-footer .logo { color: #fff; }
.site-footer .logo__mark { color: var(--gold-500); }
.site-footer .logo__sub { color: var(--gold-500); }
.footer-note {
  max-width: 34ch;
  margin-top: 1.5rem;
  font-size: .8125rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, .58);
}
.footer-bottom {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, .14);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: center;
  font-size: .75rem;
  color: rgba(255, 255, 255, .5);
}
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-legal {
  margin-top: 1.5rem;
  font-size: .6875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, .42);
  max-width: 92ch;
}

/* --------------------------------------------------------------------------
   9. Bannières / héros
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--bg);
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(4.5rem, 11vw, 9.5rem) clamp(4rem, 9vw, 8rem);
}
.hero__title { max-width: 20ch; }
.hero__lede { margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.hero__actions { margin-top: clamp(2rem, 4vw, 3rem); }

/* Héros sombre (Consulting) */
.hero--dark {
  background:
    radial-gradient(120% 120% at 88% 8%, rgba(140, 28, 51, .55) 0%, transparent 55%),
    linear-gradient(160deg, var(--bordeaux-950) 0%, #1E0409 62%, #120206 100%);
  color: #fff;
}
.hero--dark h1, .hero--dark h2 { color: #fff; }
.hero--dark .lede { color: rgba(255, 255, 255, .74); }
.hero--dark .eyebrow { color: var(--gold-300); }

/* Héros clair encadré (Patrimoine) */
.hero--frame { background: var(--ivory); }
.hero--frame .hero__inner { padding-block: clamp(3.5rem, 8vw, 7rem); }

.hero-figure {
  position: relative;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-md);
}
.hero-figure svg, .hero-figure img { width: 100%; height: auto; display: block; }
.hero-figure--fill { height: 100%; display: flex; }
.hero-figure--fill img { width: 100%; height: 100%; object-fit: cover; min-height: 26rem; }
.hero-figure__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: .75rem 1.125rem;
  background: var(--brand-deep);
  color: #fff;
  font-family: var(--font-sans);
  font-size: .625rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

/* Trame décorative */
.hero__grid-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, currentColor 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  opacity: .07;
  color: currentColor;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem 3rem;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, .16);
}
.hero-meta--light { border-top-color: var(--line); }
.hero-meta__item { display: grid; gap: .375rem; flex: 1 1 13rem; }
.hero-meta__v { max-width: 24ch; }
.hero-meta__k {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.125rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: inherit;
}
.hero-meta__v {
  font-family: var(--font-sans);
  font-size: .6875rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  opacity: .62;
}

/* Bandeau de page intérieure */
.pagehead {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(3rem, 7vw, 6rem) clamp(2.5rem, 5vw, 4rem);
}
.pagehead--dark {
  background: linear-gradient(150deg, var(--bordeaux-950), #1B0409);
  border-bottom: 0;
  color: #fff;
}
.pagehead--dark h1 { color: #fff; }
.pagehead--dark .lede { color: rgba(255, 255, 255, .72); }
.pagehead--dark .eyebrow { color: var(--gold-300); }
.pagehead--dark .breadcrumb, .pagehead--dark .breadcrumb a { color: rgba(255,255,255,.55); }

.breadcrumb {
  font-family: var(--font-sans);
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; }
.breadcrumb li::after { content: "/"; margin-left: .5rem; opacity: .45; }
.breadcrumb li:last-child::after { content: none; }
.breadcrumb a { text-decoration: none; color: inherit; }
.breadcrumb a:hover { color: var(--brand); }

/* --------------------------------------------------------------------------
   10. Cartes et listes
   -------------------------------------------------------------------------- */

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.75rem, 2.6vw, 2.5rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .45s var(--ease), transform .45s var(--ease), box-shadow .45s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  left: -1px; top: -1px;
  width: 0; height: 2px;
  background: var(--brand);
  transition: width .55s var(--ease);
}
.card:hover {
  border-color: color-mix(in srgb, var(--brand) 28%, var(--line));
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.card:hover::before { width: calc(100% + 2px); }
.card h3 { margin-bottom: .25rem; }
.card p { color: var(--text-muted); font-size: .9375rem; }
.card__foot { margin-top: auto; padding-top: .5rem; }

.card--flat { background: transparent; border: 0; padding: 0; }
.card--flat::before { content: none; }
.card--flat:hover { transform: none; box-shadow: none; }

.card--dark {
  background: linear-gradient(155deg, var(--bordeaux-900), var(--bordeaux-950));
  border-color: transparent;
  color: rgba(255, 255, 255, .78);
}
.card--dark h3 { color: #fff; }
.card--dark p { color: rgba(255, 255, 255, .72); }
.card--dark::before { background: var(--gold-500); }

.card__icon {
  width: 2.75rem;
  height: 2.75rem;
  color: var(--brand);
  margin-bottom: .5rem;
}
.card--dark .card__icon { color: var(--gold-500); }

/* Liste de services numérotée */
.ledger { border-top: 1px solid var(--line); }
.ledger__row {
  display: grid;
  gap: .875rem 2.5rem;
  padding-block: clamp(1.75rem, 3vw, 2.75rem);
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background .45s var(--ease);
}
@media (min-width: 56em) {
  .ledger__row { grid-template-columns: 5rem minmax(0, 1fr) minmax(0, 1.05fr) auto; align-items: center; }
}
.ledger__row:hover { background: var(--bg-alt); }
.ledger__num {
  font-family: var(--font-sans);
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  padding-top: .25rem;
}
.ledger__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: var(--display-weight, 500);
  letter-spacing: var(--display-tracking, -.01em);
  line-height: 1.2;
  color: var(--text-strong);
}
.ledger__desc { color: var(--text-muted); font-size: .9375rem; }

/* Liste à puces filet */
.list-check { display: grid; gap: .875rem; }
.list-check li {
  position: relative;
  padding-left: 1.75rem;
  font-size: .9375rem;
  line-height: 1.62;
  color: var(--text-muted);
}
.list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .625rem;
  width: .75rem;
  height: 1px;
  background: var(--accent);
}
.list-check strong { color: var(--text-strong); font-weight: 500; }

.list-rule { display: grid; }
.list-rule li {
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 1.25rem;
  align-items: baseline;
  justify-content: space-between;
  font-size: .9375rem;
}
.list-rule li:first-child { border-top: 1px solid var(--line); }
.list-rule dt, .list-rule .k { color: var(--text-muted); }
.list-rule .v { color: var(--text-strong); font-weight: 500; text-align: right; }

/* Étapes / méthode */
.steps { counter-reset: step; display: grid; gap: 0; }
.step {
  counter-increment: step;
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem) 0 clamp(1.5rem, 3vw, 2.25rem) clamp(3.25rem, 6vw, 5rem);
  border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: clamp(1.5rem, 3vw, 2.25rem);
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.step h3 { margin-bottom: .5rem; }
.step p { color: var(--text-muted); max-width: 68ch; font-size: .9375rem; }

/* Statistiques */
.stats {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
@media (min-width: 40em) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 64em) { .stats--4 { grid-template-columns: repeat(4, 1fr); } .stats--3 { grid-template-columns: repeat(3, 1fr); } }
.stat {
  padding: clamp(1.75rem, 3vw, 2.75rem) clamp(1rem, 2vw, 2rem) clamp(1.75rem, 3vw, 2.75rem) 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 40em) {
  .stat { border-right: 1px solid var(--line); padding-left: clamp(1rem, 2vw, 2rem); }
  .stat:first-child { padding-left: 0; }
  .stats--4 .stat:nth-child(4n), .stats--3 .stat:nth-child(3n), .stats--2 .stat:nth-child(2n) { border-right: 0; }
}
.stat__k {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: var(--display-weight, 400);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--brand);
  font-variant-numeric: tabular-nums;
}
.stat__v {
  display: block;
  margin-top: .875rem;
  font-size: .875rem;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 26ch;
}
.stats--dark { border-top-color: rgba(255, 255, 255, .16); }
.stats--dark .stat { border-color: rgba(255, 255, 255, .16); }
.stats--dark .stat__k { color: #fff; }
.stats--dark .stat__v { color: rgba(255, 255, 255, .62); }

/* Bandeau de logos / partenaires */
.marks {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
}
.mark {
  font-family: var(--font-sans);
  font-size: .8125rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-400);
  padding: .625rem 0;
  border-bottom: 1px solid transparent;
  transition: color .35s var(--ease), border-color .35s var(--ease);
}
.mark:hover { color: var(--brand); border-bottom-color: var(--accent); }

/* Citation / preuve */
.testimonial {
  padding: clamp(2rem, 4vw, 3.5rem);
  background: var(--bg-alt);
  border-left: 2px solid var(--brand);
}
.testimonial__author {
  margin-top: 1.75rem;
  font-family: var(--font-sans);
  font-size: .6875rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Accordéon */
.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.125rem, 2.2vw, 1.625rem) 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  font-weight: var(--display-weight, 500);
  letter-spacing: var(--display-tracking, -.01em);
  color: var(--text-strong);
  transition: color .3s var(--ease);
}
.accordion__btn:hover { color: var(--brand); }
.accordion__sign {
  position: relative;
  flex: none;
  width: 1rem;
  height: 1rem;
}
.accordion__sign::before,
.accordion__sign::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--brand);
  transform: translate(-50%, -50%);
  transition: transform .4s var(--ease), opacity .3s var(--ease);
}
.accordion__sign::before { width: 1rem; height: 1px; }
.accordion__sign::after { width: 1px; height: 1rem; }
.accordion__btn[aria-expanded="true"] .accordion__sign::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .45s var(--ease);
}
.accordion__panel[data-open="true"] { grid-template-rows: 1fr; }
.accordion__panel > div { overflow: hidden; }
.accordion__panel p {
  color: var(--text-muted);
  font-size: .9375rem;
  max-width: 72ch;
  padding-bottom: 1.5rem;
}

/* Appel à l'action */
.cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, var(--bordeaux-900) 0%, var(--bordeaux-950) 70%);
  color: #fff;
}
.cta h2 { color: #fff; }
.cta .lede { color: rgba(255, 255, 255, .74); }
.cta__inner { position: relative; z-index: 2; padding-block: clamp(3.5rem, 8vw, 7rem); }
.cta__ornament {
  position: absolute;
  right: -6%;
  top: 50%;
  transform: translateY(-50%);
  width: min(46%, 30rem);
  opacity: .1;
  z-index: 1;
  pointer-events: none;
  color: #fff;
}

/* --------------------------------------------------------------------------
   11. Vignettes de biens (Patrimoine)
   -------------------------------------------------------------------------- */

.estate {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: box-shadow .5s var(--ease), transform .5s var(--ease), border-color .5s var(--ease);
}
.estate:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--brand) 22%, var(--line));
}
.estate__media {
  position: relative;
  overflow: hidden;
  background: var(--ivory-2);
  aspect-ratio: 4 / 3;
}
.estate__media svg, .estate__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.estate:hover .estate__media svg,
.estate:hover .estate__media img { transform: scale(1.035); }
.estate__tag {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 2;
  padding: .4375rem .75rem;
  background: rgba(255, 255, 255, .93);
  color: var(--brand);
  font-family: var(--font-sans);
  font-size: .5625rem;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}
.estate__body { padding: clamp(1.25rem, 2.2vw, 1.75rem); display: grid; gap: .625rem; }
.estate__body h3 { font-size: clamp(1.125rem, 1.7vw, 1.375rem); }
.estate__body p { color: var(--text-muted); font-size: .875rem; }
.estate__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  margin-top: .375rem;
  padding-top: .875rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-sans);
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-400);
}

.figure-frame {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: clamp(.75rem, 1.4vw, 1.25rem);
}
.figure-frame svg, .figure-frame img { width: 100%; height: auto; }
.figure-frame figcaption {
  margin-top: .875rem;
  font-family: var(--font-sans);
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-400);
}

/* --------------------------------------------------------------------------
   12. Formulaires
   -------------------------------------------------------------------------- */

.form { display: grid; gap: 1.5rem; }
.form-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 40em) { .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.field { display: grid; gap: .5rem; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-sans);
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
}
.field .req { color: var(--brand); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: .875rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  font-size: 1rem;
  color: var(--text-strong);
  transition: border-color .35s var(--ease);
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-400) 50%), linear-gradient(135deg, var(--ink-400) 50%, transparent 50%);
  background-position: calc(100% - 12px) calc(1.35rem), calc(100% - 7px) calc(1.35rem);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2rem;
  cursor: pointer;
}
.field textarea { min-height: 8.5rem; resize: vertical; line-height: 1.65; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--brand);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-300); }
.field .hint { font-size: .75rem; color: var(--ink-400); }
.field[data-invalid="true"] input,
.field[data-invalid="true"] select,
.field[data-invalid="true"] textarea { border-bottom-color: var(--bordeaux-600); }
.field .error {
  font-size: .75rem;
  color: var(--bordeaux-600);
  display: none;
}
.field[data-invalid="true"] .error { display: block; }

.consent {
  display: flex;
  gap: .875rem;
  align-items: flex-start;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--text-muted);
}
.consent input {
  width: 1.0625rem;
  height: 1.0625rem;
  margin-top: .1875rem;
  flex: none;
  accent-color: var(--brand);
  border: 1px solid var(--line);
  appearance: auto;
  padding: 0;
}
.form-status {
  display: none;
  padding: 1rem 1.25rem;
  border-left: 2px solid var(--brand);
  background: var(--bg-alt);
  font-size: .875rem;
}
.form-status[data-visible="true"] { display: block; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.contact-aside {
  padding: clamp(1.75rem, 3vw, 2.5rem);
  background: var(--bg-alt);
  border-top: 2px solid var(--brand);
}
.contact-aside dl { display: grid; gap: 1.25rem; }
.contact-aside dt {
  font-family: var(--font-sans);
  font-size: .625rem;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .25rem;
}
.contact-aside dd { font-size: .9375rem; color: var(--text-strong); }
.contact-aside a { color: var(--text-strong); text-decoration: none; border-bottom: 1px solid var(--line); }
.contact-aside a:hover { border-color: var(--brand); color: var(--brand); }

/* Champ à compléter par le client */
.todo {
  border-bottom: 1px dotted var(--bordeaux-500);
  color: var(--bordeaux-600);
  font-style: normal;
}

/* --------------------------------------------------------------------------
   13. Portail d'accueil
   -------------------------------------------------------------------------- */

body[data-brand="portail"] { background: var(--bordeaux-950); }

.portal {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--bordeaux-950);
  color: #fff;
}
.portal__head { padding: clamp(1.75rem, 3vw, 2.75rem) var(--gutter); }
.portal__brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: #fff;
}
.portal__brand .logo__mark { color: var(--gold-500); width: 2.5rem; height: 2.5rem; }
.portal__wordmark {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: .34em;
  text-transform: uppercase;
}
.portal__tag {
  margin-top: .5rem;
  font-family: var(--font-sans);
  font-size: .625rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
}

.portal__choices {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 56em) { .portal__choices { grid-template-columns: 1fr 1fr; } }

.choice {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: min(58svh, 34rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  text-decoration: none;
  color: #fff;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, .12);
  transition: flex-grow .6s var(--ease);
}
@media (min-width: 56em) {
  .choice { min-height: min(72svh, 44rem); border-top: 0; }
  .choice + .choice { border-left: 1px solid rgba(255, 255, 255, .12); }
}
.choice__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  transition: transform 1.2s var(--ease), opacity .6s var(--ease);
}
.choice--consulting .choice__bg {
  background:
    radial-gradient(90% 80% at 30% 15%, rgba(163, 50, 74, .5), transparent 60%),
    linear-gradient(180deg, #4A0B18, #24050C);
}
.choice--patrimoine .choice__bg {
  background:
    radial-gradient(90% 80% at 70% 15%, rgba(185, 145, 105, .28), transparent 60%),
    linear-gradient(180deg, #FBF8F4, #F1E9DF);
}
.choice::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, transparent 35%, rgba(20, 3, 8, .45));
  opacity: 0;
  transition: opacity .6s var(--ease);
}
.choice--consulting:hover::after,
.choice--consulting:focus-visible::after { opacity: 1; }
.choice:hover .choice__bg { transform: scale(1.03); }

.choice__art {
  position: absolute;
  right: clamp(-2rem, -1vw, 0rem);
  top: 50%;
  transform: translateY(-50%);
  width: min(70%, 26rem);
  z-index: -1;
  opacity: .17;
  transition: opacity .7s var(--ease), transform .9s var(--ease);
}
.choice:hover .choice__art { opacity: .26; transform: translateY(-52%); }

.choice--patrimoine { color: var(--ink-900); }
.choice--patrimoine .choice__art { color: var(--bordeaux-800); opacity: .16; }

.choice__label {
  font-family: var(--font-sans);
  font-size: .625rem;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 1rem;
}
.choice--patrimoine .choice__label { color: var(--bordeaux-700); }
.choice__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -.01em;
  line-height: 1.05;
  color: inherit;
}
.choice--consulting .choice__title { font-family: "Archivo", sans-serif; font-weight: 600; letter-spacing: -.03em; }
.choice__desc {
  margin-top: 1.125rem;
  max-width: 40ch;
  font-size: .9375rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, .68);
}
.choice--patrimoine .choice__desc { color: var(--ink-500); }
.choice__enter {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin-top: 2rem;
  font-family: var(--font-sans);
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding-bottom: .4375rem;
  border-bottom: 1px solid currentColor;
  transition: gap .35s var(--ease);
}
.choice:hover .choice__enter { gap: 1.125rem; }

.portal__foot {
  padding: clamp(1.5rem, 3vw, 2.25rem) var(--gutter);
  border-top: 1px solid rgba(255, 255, 255, .12);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 2rem;
  justify-content: space-between;
  align-items: center;
  font-size: .75rem;
  color: rgba(255, 255, 255, .48);
}
.portal__foot a { color: rgba(255, 255, 255, .7); text-decoration: none; }
.portal__foot a:hover { color: #fff; }

/* --------------------------------------------------------------------------
   14. Animations d'apparition
   -------------------------------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* --------------------------------------------------------------------------
   15. Utilitaires
   -------------------------------------------------------------------------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.tac { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.center-x { margin-inline: auto; }
.on-dark { color: rgba(255, 255, 255, .74); }
.on-dark h2, .on-dark h3 { color: #fff; }
.gold { color: var(--accent); }
.nowrap { white-space: nowrap; }

.prose h2 { margin-top: 3rem; margin-bottom: 1rem; font-size: clamp(1.375rem, 2.2vw, 1.75rem); }
.prose h3 { margin-top: 2rem; margin-bottom: .75rem; font-size: 1.125rem; }
.prose p { margin-bottom: 1.125rem; color: var(--text-muted); font-size: .9375rem; line-height: 1.75; }
.prose ul { margin: 0 0 1.125rem 1.125rem; list-style: none; }
.prose ul li { position: relative; padding-left: 1rem; margin-bottom: .5rem; color: var(--text-muted); font-size: .9375rem; }
.prose ul li::before { content: "—"; position: absolute; left: -.25rem; color: var(--accent); }
.prose a { color: var(--brand); }
.prose > *:first-child { margin-top: 0; }

/* --------------------------------------------------------------------------
   16. Impression
   -------------------------------------------------------------------------- */

@media print {
  .site-header, .drawer, .burger, .cta, .site-footer nav, .btn { display: none !important; }
  body { color: #000; background: #fff; font-size: 11pt; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
}

/* --------------------------------------------------------------------------
   17. Schéma réseau (Afrique francophone)
   -------------------------------------------------------------------------- */

.diagram { width: 100%; height: auto; overflow: visible; }
.diagram text { font-family: var(--font-sans); fill: var(--text-muted); }
.diagram .d-city { font-size: 13px; fill: var(--text-strong); letter-spacing: .01em; }
.diagram .d-zone { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; fill: var(--accent); }
.diagram .d-origin { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; fill: var(--brand); }
.diagram .d-arc { stroke: var(--brand); stroke-opacity: .3; fill: none; stroke-width: 1; }
.diagram .d-node { fill: var(--brand); }
.diagram .d-rule { stroke: var(--accent); stroke-opacity: .55; stroke-width: 1; }
.on-dark .diagram text, .hero--dark .diagram text { fill: rgba(255, 255, 255, .62); }
.on-dark .diagram .d-city, .hero--dark .diagram .d-city { fill: #fff; }
.on-dark .diagram .d-zone, .hero--dark .diagram .d-zone { fill: var(--gold-300); }
.on-dark .diagram .d-origin, .hero--dark .diagram .d-origin { fill: var(--gold-300); }
.on-dark .diagram .d-arc, .hero--dark .diagram .d-arc { stroke: rgba(255, 255, 255, .4); }
.on-dark .diagram .d-node, .hero--dark .diagram .d-node { fill: var(--gold-300); }
.on-dark .diagram .d-rule, .hero--dark .diagram .d-rule { stroke: rgba(255, 255, 255, .3); }