/* ============================================================
   Tetra Plus — Design system
   Direction : éditorial premium, une seule couleur d'accent (or-bronze),
   typographie serif contrastée, whitespace généreux.
   ============================================================ */

@font-face{font-family:'Geist';src:url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Regular.woff2') format('woff2');font-weight:400;font-display:swap;font-style:normal}
@font-face{font-family:'Geist';src:url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Medium.woff2') format('woff2');font-weight:500;font-display:swap;font-style:normal}
@font-face{font-family:'Geist';src:url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap;font-style:normal}
@font-face{font-family:'Geist';src:url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Bold.woff2') format('woff2');font-weight:700;font-display:swap;font-style:normal}

:root{
  /* Surfaces — ivoire chaud, pas blanc pur */
  --paper: #F7F4EE;
  --paper-2: #FBF9F5;
  --ink: #0F0E17;
  --ink-2: #24222E;
  --mute: #6B6577;
  --mute-2: #9A93A6;
  --line: rgba(15,14,23,.08);
  --line-2: rgba(15,14,23,.14);

  /* Accent unique — Or-bronze mine (référence à l'or ouest-africain) */
  --accent: #B45309;
  --accent-2: #D97706;
  --accent-3: #F59E0B;
  --glow: rgba(217,119,6,.09);

  /* Signal */
  --pos: #0B6B4F;

  /* Type */
  --serif: 'Instrument Serif', 'Times New Roman', Georgia, serif;
  --sans:  'Geist', 'Inter Tight', -apple-system, 'Helvetica Neue', sans-serif;
  --mono:  'JetBrains Mono', 'SF Mono', monospace;

  /* Rythme */
  --gutter: clamp(20px, 4vw, 44px);
  --maxw: 1200px;
  --maxw-text: 720px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-feature-settings:"ss01","ss02","cv11","tnum";
  text-rendering:optimizeLegibility;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.wrap-tight{max-width:var(--maxw-text);margin:0 auto;padding:0 var(--gutter)}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:var(--accent);color:var(--paper)}

/* ============================================================
   HEADER
   ============================================================ */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,238,.55);
  backdrop-filter:blur(8px) saturate(140%);
  -webkit-backdrop-filter:blur(8px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:
    background .35s cubic-bezier(.16,1,.3,1),
    backdrop-filter .35s ease,
    border-color .35s ease,
    box-shadow .35s ease;
}
header.scrolled{
  background:rgba(247,244,238,.78);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom-color:rgba(15,14,23,.06);
  box-shadow:
    0 1px 0 rgba(255,255,255,.6) inset,
    0 8px 24px -12px rgba(80,42,14,.10);
}
header.scrolled::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,
    transparent 0%,
    rgba(180,83,9,.25) 25%,
    rgba(217,119,6,.35) 50%,
    rgba(245,158,11,.28) 75%,
    transparent 100%);
  pointer-events:none;
}
header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
  position:relative;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:30px;height:30px;
  display:flex;align-items:center;justify-content:center;
}
.brand-mark svg{width:100%;height:100%}
.brand-name{
  font-family:var(--sans);
  font-weight:600;
  font-size:19px;
  letter-spacing:-.025em;
  color:var(--ink);
}
nav.primary{display:flex;align-items:center;gap:28px}
nav.primary a:not(.btn){
  font-size:14px;font-weight:500;color:var(--ink-2);
  transition:color .18s;
}
nav.primary a:not(.btn):hover,
nav.primary a.active{color:var(--accent)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 22px;
  font-family:var(--sans);
  font-size:14px;font-weight:500;
  border-radius:999px;
  transition:all .2s ease;
  cursor:pointer;border:none;
  text-decoration:none;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#D97706,#B45309);color:#fff;
  box-shadow:0 4px 18px rgba(180,83,9,.28);
}
.btn-primary:hover{background:linear-gradient(135deg,#F59E0B,#D97706);transform:translateY(-1px);box-shadow:0 6px 22px rgba(217,119,6,.34)}
.btn-ghost{
  background:transparent;color:var(--ink);
  border:1px solid var(--line-2);
}
.btn-ghost:hover{border-color:var(--ink);background:var(--paper-2)}
.btn-lg{padding:16px 30px;font-size:15px}
.btn-lang{
  background:transparent;color:var(--ink-2);
  border:1px solid var(--line-2);
  padding:8px 14px;
  font-family:var(--mono);
  font-size:11px;font-weight:500;
  letter-spacing:.08em;
  border-radius:999px;
}
.btn-lang:hover{border-color:var(--accent);color:var(--accent)}

/* Mobile nav */
.menu-btn{display:none;background:none;border:none;color:var(--ink);padding:8px;cursor:pointer}
.mobile-nav{
  display:none;
  position:absolute;
  top:100%;left:0;right:0;
  background:var(--paper);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:24px var(--gutter);
  flex-direction:column;
  gap:6px;
}
.mobile-nav.open{display:flex}
.mobile-nav a{
  padding:10px 0;
  font-size:15px;
  color:var(--ink-2);
  border-bottom:1px solid var(--line);
}
.mobile-nav a:last-of-type{border-bottom:none}
.mobile-nav .btn{margin-top:12px;justify-content:center}
@media (max-width:960px){
  nav.primary a:not(.btn):not(.btn-lang){display:none}
  .menu-btn{display:block}
  nav.primary{gap:14px}
}
@media (max-width:520px){
  nav.primary .btn-primary{display:none}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  padding: clamp(56px, 8vw, 110px) 0 clamp(40px, 6vw, 80px);
  position:relative;overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items:center;
}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
}
.hero-visual{
  position:relative;
  aspect-ratio: 4/3;
  border-radius: 6px;
  overflow:hidden;
  background: linear-gradient(135deg, rgba(217,119,6,.08), rgba(180,83,9,.05));
  animation: fadeInScale 1.3s cubic-bezier(.16,1,.3,1) .2s both;
  box-shadow:
    0 1px 0 rgba(255,255,255,.9) inset,
    0 -1px 0 rgba(180,83,9,.08) inset,
    0 30px 60px -20px rgba(80,42,14,.22),
    0 12px 24px -12px rgba(180,83,9,.14);
}
.hero-visual::before{
  content:"";position:absolute;inset:0;
  border-radius:6px;
  padding:1px;
  background:linear-gradient(140deg,
    rgba(255,255,255,.9) 0%,
    rgba(217,119,6,.35) 25%,
    rgba(255,255,255,.2) 50%,
    rgba(245,158,11,.3) 75%,
    rgba(255,255,255,.6) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
          mask-composite:exclude;
  pointer-events:none;
  z-index:2;
}
.hero-visual img{
  width:100%;height:100%;object-fit:cover;display:block;
  position:relative;z-index:1;
}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(80% 40% at 20% 8%, rgba(255,255,255,.35), transparent 60%),
    linear-gradient(180deg,transparent 65%,rgba(247,244,238,.10));
  pointer-events:none;z-index:3;
}
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInScale{from{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}

.hero-eyebrow, .eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--mute);margin-bottom:32px;
  animation: fadeInUp .9s cubic-bezier(.16,1,.3,1) 0s both;
}
.hero-eyebrow::before, .eyebrow::before{
  content:"";width:24px;height:1px;background:var(--mute-2);
}

h1.hero-title{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(44px, 6vw, 88px);
  line-height:1.02;
  letter-spacing:-.02em;
  color:var(--ink);
  max-width:780px;
  margin-bottom:32px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  animation: fadeInUp 1s cubic-bezier(.16,1,.3,1) .08s both;
}
h1.hero-title em, .prism{
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(120deg,
    #B45309 0%,
    #D97706 40%,
    #F59E0B 70%,
    #B45309 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  position: relative;
  padding: 0 .04em;
  animation:
    fadeInUp 1s cubic-bezier(.16,1,.3,1) .08s both,
    prismShift 8s ease-in-out infinite;
}
@keyframes prismShift {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}
.hero-lede{
  font-size:clamp(16.5px, 1.3vw, 19px);
  line-height:1.55;
  letter-spacing:-.005em;
  color:var(--ink-2);
  max-width:540px;
  margin-bottom:36px;
  font-weight:400;
  animation: fadeInUp 1s cubic-bezier(.16,1,.3,1) .16s both;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;animation: fadeInUp 1s cubic-bezier(.16,1,.3,1) .24s both}
.hero-fine{
  margin-top:36px;
  font-size:13px;color:var(--mute);
  display:flex;gap:28px;flex-wrap:wrap;
}
.hero-fine span{display:inline-flex;align-items:center;gap:8px}
.hero-fine .dot{width:5px;height:5px;border-radius:50%;background:var(--pos)}

/* ============================================================
   FIGURES — bandeau chiffres
   ============================================================ */
.figures{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:56px 0;
}
.figures-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:44px;
}
.figure .num{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(42px, 4.6vw, 60px);
  letter-spacing:-.028em;
  color:var(--ink);
  line-height:1;
  margin-bottom:10px;
  font-variation-settings:"opsz" 144;
}
.figure .num em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#B45309 0%,#D97706 40%,#F59E0B 70%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 9s ease-in-out infinite;
  font-variation-settings:"opsz" 144;
}
.figure:nth-child(2) .num em{animation-delay:-2.5s}
.figure:nth-child(3) .num em{animation-delay:-5s}
.figure:nth-child(4) .num em{animation-delay:-7s}
.figure .lbl{
  font-size:13px;color:var(--mute);
  line-height:1.5;
  max-width:220px;
}
@media (max-width:820px){
  .figures-grid{grid-template-columns:repeat(2,1fr);gap:32px}
}

/* ============================================================
   SECTION SHELL
   ============================================================ */
section{padding:clamp(80px, 10vw, 140px) 0}
.section-eyebrow{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:20px;
  display:inline-block;
}
h2.section-title{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(36px, 4.8vw, 64px);
  line-height:1.02;letter-spacing:-.03em;
  color:var(--ink);
  max-width:880px;
  margin-bottom:28px;
  font-optical-sizing:auto;
  font-variation-settings:"opsz" 144;
  text-rendering:optimizeLegibility;
}
h2.section-title em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#B45309 0%,#D97706 40%,#F59E0B 70%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 8s ease-in-out infinite;
  font-variation-settings:"opsz" 144;
}
.section-lede{
  font-size:18px;line-height:1.6;color:var(--mute);
  max-width:640px;margin-bottom:64px;
}
section.on-paper-2{
  background:var(--paper-2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

/* ============================================================
   ENGINES / EDITORIAL 1PX CARDS
   ============================================================ */
.engines-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:2px;
}
.engines-grid.g4{grid-template-columns:repeat(4,1fr)}
.engines-grid.g2{grid-template-columns:repeat(2,1fr)}
.engine{
  background:var(--paper);padding:44px 36px;
  display:flex;flex-direction:column;
  transition:background .3s, box-shadow .3s;
  position:relative;
}
section.on-paper-2 .engine{background:var(--paper-2)}
.engine::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(140deg,
    rgba(255,255,255,.6) 0%,
    transparent 30%,
    transparent 70%,
    rgba(217,119,6,.08) 100%);
  opacity:0;transition:opacity .35s;
  pointer-events:none;
}
.engine:hover{
  background:var(--paper-2);
  box-shadow: 0 20px 50px -30px rgba(80,42,14,.25);
}
section.on-paper-2 .engine:hover{background:var(--paper)}
.engine:hover::before{opacity:1}
.engine-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:20px;border-bottom:1px solid var(--line);
  margin-bottom:24px;
}
.engine-name{
  font-family:var(--sans);font-weight:600;font-size:14px;
  text-transform:uppercase;letter-spacing:.06em;color:var(--ink);
}
.engine-share{
  font-family:var(--mono);font-size:11px;
  color:var(--accent);letter-spacing:.05em;
}
.engine-metric{
  font-family:var(--serif);font-weight:400;
  font-size:64px;line-height:1;letter-spacing:-.03em;
  margin-bottom:8px;
  font-variation-settings:"opsz" 144;
}
.engine-metric em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#B45309 0%,#D97706 30%,#F59E0B 60%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 9s ease-in-out infinite;
}
.engine:nth-child(2) .engine-metric em{animation-delay:-3s}
.engine:nth-child(3) .engine-metric em{animation-delay:-6s}
.engine-metric-lbl{
  font-size:13px;color:var(--mute);margin-bottom:24px;
}
.engine-body{
  font-size:14.5px;line-height:1.6;color:var(--ink-2);
  margin-bottom:20px;
}
.engine-source, .engine-foot{
  font-size:13.5px;color:var(--ink-2);
  padding-top:20px;border-top:1px solid var(--line);
  margin-top:auto;
}
.engine-source b, .engine-foot b{font-weight:600;color:var(--ink)}
.engine-source .badge, .engine-foot .badge, .badge-mono{
  display:inline-block;
  font-family:var(--mono);font-size:10px;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--mute);margin-right:8px;
}
@media (max-width:820px){
  .engines-grid,.engines-grid.g4,.engines-grid.g2{grid-template-columns:1fr}
}

/* ============================================================
   METHOD — 3 steps
   ============================================================ */
.method-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:56px;
}
.step-num{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:14px;color:var(--accent);
  margin-bottom:24px;letter-spacing:.02em;
}
.step h3{
  font-family:var(--sans);font-weight:600;
  font-size:22px;letter-spacing:-.01em;
  line-height:1.15;margin-bottom:16px;
}
.step p{
  font-size:15px;line-height:1.65;color:var(--mute);
}
@media (max-width:820px){
  .method-grid{grid-template-columns:1fr;gap:40px}
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.compare{
  width:100%;
  border-collapse:collapse;
  font-size:14.5px;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:2px;
  overflow:hidden;
}
.compare thead th{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--mute);
  padding:20px 22px;text-align:left;
  border-bottom:1px solid var(--line);
  background:var(--paper);
}
.compare thead th.tp{
  color:var(--accent);
  background:var(--paper);
}
.compare tbody td{
  padding:20px 22px;border-bottom:1px solid var(--line);
  color:var(--ink-2);
  vertical-align:top;
}
.compare tbody tr:last-child td{border-bottom:none}
.compare tbody td:first-child{
  font-weight:500;color:var(--ink);
}
.compare tbody td.tp{
  background:linear-gradient(180deg,rgba(217,119,6,.05),rgba(217,119,6,.02));
  color:var(--ink);
  font-weight:500;
}
.compare .mark{
  display:inline-block;margin-right:8px;
  font-family:var(--serif);
  color:var(--accent);
}
.compare .mark-mute{color:var(--mute-2)}
@media (max-width:820px){
  .compare{font-size:13px}
  .compare thead th,.compare tbody td{padding:14px 12px}
}

/* ============================================================
   QUOTE BLOCK
   ============================================================ */
.editorial-quote{
  font-family:var(--serif);font-weight:400;font-style:italic;
  font-size:clamp(24px, 3vw, 38px);
  line-height:1.28;letter-spacing:-.02em;
  color:var(--ink);
  max-width:860px;
  margin:0 0 28px;
  font-variation-settings:"opsz" 144;
}
.editorial-attr{
  font-family:var(--mono);font-size:12px;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--mute);
}

/* ============================================================
   OFFRES CARDS
   ============================================================ */
.offer-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.offer{
  background:var(--paper);
  padding:44px 36px;
  border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .3s cubic-bezier(.16,1,.3,1), border-color .3s, box-shadow .3s;
  position:relative;
  overflow:hidden;
  border-radius:2px;
}
.offer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,
    transparent 0%,
    rgba(180,83,9,.6) 25%,
    rgba(217,119,6,.7) 50%,
    rgba(245,158,11,.6) 75%,
    transparent 100%);
  opacity:0;transition:opacity .3s;
}
.offer:hover{
  transform:translateY(-6px);
  border-color:var(--line-2);
  box-shadow:
    0 30px 60px -30px rgba(80,42,14,.2),
    0 10px 20px -15px rgba(217,119,6,.15);
}
.offer:hover::before{opacity:1}
.offer.feat{
  background:var(--ink);color:var(--paper);
  border-color:var(--ink);
}
.offer.feat .offer-eyebrow{color:var(--accent-3)}
.offer.feat .offer-name{color:var(--paper)}
.offer.feat .offer-desc,.offer.feat li{color:rgba(247,244,238,.72)}
.offer.feat li::before{color:var(--accent-3)}
.offer-eyebrow{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);margin-bottom:18px;
}
.offer-name{
  font-family:var(--sans);font-weight:600;
  font-size:22px;letter-spacing:-.01em;
  margin-bottom:10px;color:var(--ink);
}
.offer-desc{font-size:14px;color:var(--mute);line-height:1.6;margin-bottom:30px}
.offer.feat .offer-desc{color:rgba(247,244,238,.72)}
.offer-cta{margin-bottom:28px;width:100%;justify-content:center}
.offer.feat .btn-primary{background:var(--paper);color:var(--ink);box-shadow:none}
.offer.feat .btn-primary:hover{background:linear-gradient(135deg,#F59E0B,#D97706);color:#fff}
.offer.feat .btn-ghost{border-color:rgba(247,244,238,.24);color:var(--paper)}
.offer.feat .btn-ghost:hover{border-color:var(--paper);background:rgba(247,244,238,.06)}
.offer ul{list-style:none;font-size:14px;line-height:1.7;padding:0;margin:0}
.offer li{
  padding:8px 0;padding-left:22px;position:relative;
  color:var(--ink-2);
}
.offer li::before{
  content:"→";position:absolute;left:0;top:8px;
  color:var(--accent);font-family:var(--serif);
}
@media (max-width:820px){
  .offer-grid{grid-template-columns:1fr}
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{
  border-bottom:1px solid var(--line);
  padding:28px 0;
  cursor:pointer;
}
.faq-item summary{
  display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  list-style:none;cursor:pointer;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-q{
  font-family:var(--sans);font-weight:600;font-size:17px;
  letter-spacing:-.01em;line-height:1.4;color:var(--ink);
  flex:1;
}
.faq-plus{
  font-family:var(--sans);font-size:22px;color:var(--accent-2);
  transition:transform .3s ease;line-height:1;
  flex-shrink:0;font-weight:300;
}
.faq-item[open] .faq-plus{transform:rotate(45deg)}
.faq-a{
  padding-top:16px;font-size:15px;line-height:1.7;
  color:var(--mute);max-width:720px;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final{
  background:var(--ink);color:var(--paper);
  padding:clamp(80px,10vw,140px) 0;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-final::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px circle at 20% 20%, rgba(180,83,9,.20), transparent 60%),
    radial-gradient(500px circle at 80% 80%, rgba(245,158,11,.14), transparent 60%);
  pointer-events:none;
}
.cta-final .wrap-tight{position:relative;z-index:1}
.cta-final h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(38px,5.2vw,72px);
  line-height:1.02;letter-spacing:-.03em;
  color:var(--paper);
  max-width:900px;margin:0 auto 32px;
  font-variation-settings:"opsz" 144;
}
.cta-final h2 em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#FDE68A 0%,#FCD34D 40%,#F59E0B 70%,#FDE68A 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 8s ease-in-out infinite;
  font-variation-settings:"opsz" 144;
}
.cta-final p{
  font-size:17px;color:rgba(247,244,238,.72);
  max-width:560px;margin:0 auto 40px;
  line-height:1.6;
}
.cta-final .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-final .btn-primary{
  background:var(--paper);color:var(--ink);padding:16px 30px;font-size:15px;
  box-shadow:none;
}
.cta-final .btn-primary:hover{background:linear-gradient(135deg,#F59E0B,#D97706);color:#fff;box-shadow:0 6px 22px rgba(217,119,6,.4)}
.cta-final .btn-ghost{border-color:rgba(247,244,238,.24);color:var(--paper);padding:16px 30px;font-size:15px}
.cta-final .btn-ghost:hover{border-color:var(--paper);background:rgba(247,244,238,.06)}

/* ============================================================
   FOOTER
   ============================================================ */
footer{
  background:var(--paper-2);
  padding:64px 0 40px;
  border-top:1px solid var(--line);
}
.foot-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;
  gap:44px;margin-bottom:48px;
}
.foot-brand{max-width:340px}
.foot-brand p{
  font-size:14px;color:var(--mute);line-height:1.6;
  margin-top:16px;
}
.foot-col h4{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink);margin-bottom:18px;
}
.foot-col a{
  display:block;font-size:14px;color:var(--mute);
  padding:6px 0;transition:color .18s;
}
.foot-col a:hover{color:var(--accent)}
.foot-contact{
  font-size:13.5px;color:var(--mute);line-height:1.6;
}
.foot-contact strong{color:var(--ink);font-weight:600;display:block;margin-top:12px;margin-bottom:2px}
.foot-contact strong:first-child{margin-top:0}
.foot-contact a{color:var(--mute);display:inline}
.foot-contact a:hover{color:var(--accent)}
.foot-bottom{
  border-top:1px solid var(--line);
  padding-top:28px;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:16px;
  font-size:12px;color:var(--mute-2);
}
.foot-bottom .edited{
  font-family:var(--mono);letter-spacing:.04em;
}
@media (max-width:960px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .foot-brand{grid-column:1/-1;max-width:none}
}
@media (max-width:520px){
  .foot-grid{grid-template-columns:1fr}
}

/* ============================================================
   WhatsApp float
   ============================================================ */
.wa-float{
  position:fixed;bottom:22px;right:22px;
  background:#25D366;color:#fff;
  padding:12px 16px;
  border-radius:999px;
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:500;
  box-shadow:0 8px 24px rgba(37,211,102,.35);
  z-index:50;
  transition:transform .2s;
}
.wa-float:hover{transform:translateY(-2px)}
.wa-float span{display:none}
@media (min-width:820px){.wa-float span{display:inline}}

/* ============================================================
   PAGE HERO (compact for inner pages)
   ============================================================ */
.page-hero{
  padding: clamp(60px, 8vw, 120px) 0 clamp(40px, 5vw, 80px);
}
.page-hero .eyebrow{margin-bottom:24px}
.page-hero h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(40px, 5.5vw, 80px);
  line-height:1.02;letter-spacing:-.02em;
  color:var(--ink);
  max-width:900px;
  margin-bottom:28px;
  font-variation-settings:"opsz" 144;
}
.page-hero h1 em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#B45309 0%,#D97706 40%,#F59E0B 70%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 8s ease-in-out infinite;
  font-variation-settings:"opsz" 144;
}
.page-hero p.lede{
  font-size:19px;line-height:1.55;color:var(--ink-2);
  max-width:640px;margin-bottom:36px;
}

/* ============================================================
   MEDIA CARDS (photos rental etc.)
   ============================================================ */
.media-card{
  position:relative;
  background:var(--paper-2);
  border:1px solid var(--line);
  overflow:hidden;
  border-radius:2px;
  aspect-ratio: 4/3;
}
.media-card img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .8s cubic-bezier(.16,1,.3,1);
}
.media-card:hover img{transform:scale(1.03)}
.media-card .caption{
  position:absolute;left:0;right:0;bottom:0;
  padding:14px 18px;
  background:linear-gradient(180deg,transparent,rgba(15,14,23,.75));
  color:var(--paper);
  font-family:var(--mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;
}
.media-placeholder{
  position:relative;
  background:var(--paper-2);
  border:1px dashed var(--line-2);
  border-radius:2px;
  aspect-ratio: 4/3;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;
  text-align:center;padding:24px;
}
.media-placeholder .ph-label{
  font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--mute);
}
.media-placeholder .ph-sub{
  font-size:13px;color:var(--mute-2);
}

/* ============================================================
   SPEC LIST (technical specifications)
   ============================================================ */
.spec-list{
  display:grid;
  grid-template-columns:1fr;
  gap:0;
  border-top:1px solid var(--line);
}
.spec-row{
  display:grid;grid-template-columns:200px 1fr;gap:24px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
  font-size:14.5px;
}
.spec-row dt{
  font-family:var(--mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--mute);
  padding-top:2px;
}
.spec-row dd{
  color:var(--ink);
  font-weight:500;
}
@media (max-width:640px){
  .spec-row{grid-template-columns:1fr;gap:4px}
}

/* ============================================================
   TILES (small square badges / order-only equipment list)
   ============================================================ */
.tiles-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:2px;
}
.tile{
  background:var(--paper);
  padding:28px 24px;
  min-height:120px;
  display:flex;align-items:center;
  font-size:15px;
  color:var(--ink-2);
  font-weight:500;
  transition:background .2s;
}
section.on-paper-2 .tile{background:var(--paper-2)}
.tile:hover{background:var(--paper-2);color:var(--accent)}
section.on-paper-2 .tile:hover{background:var(--paper)}
.tile .num-mono{
  font-family:var(--mono);font-size:11px;
  color:var(--accent);margin-right:14px;letter-spacing:.06em;
}
@media (max-width:820px){
  .tiles-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:480px){
  .tiles-grid{grid-template-columns:1fr}
}

/* ============================================================
   FORMS
   ============================================================ */
.form-block{
  background:var(--paper-2);
  border:1px solid var(--line);
  padding: clamp(28px, 4vw, 48px);
  border-radius:2px;
}
.form-group{margin-bottom:22px}
.form-group label{
  display:block;
  font-family:var(--mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--mute);
  margin-bottom:8px;
}
.form-group input,
.form-group textarea,
.form-group select{
  width:100%;
  background:var(--paper);
  border:1px solid var(--line-2);
  padding:14px 16px;
  font-family:var(--sans);
  font-size:15px;
  color:var(--ink);
  border-radius:2px;
  transition:border-color .2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(217,119,6,.10);
}
.form-group textarea{resize:vertical;min-height:100px}
.form-check-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;
}
.form-check{
  display:flex;align-items:flex-start;gap:12px;
  padding:14px 16px;
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:2px;
  cursor:pointer;
  transition:border-color .2s;
}
.form-check:hover{border-color:var(--line-2)}
.form-check input{
  margin-top:3px;accent-color:var(--accent);
  flex-shrink:0;
}
.form-check span{font-size:14px;color:var(--ink-2)}
.form-check input:checked ~ span{color:var(--ink);font-weight:500}
.form-check:has(input:checked){
  border-color:var(--accent);
  background:rgba(217,119,6,.04);
}
.form-actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.form-step-indicator{
  font-family:var(--mono);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);
  margin-bottom:14px;
}
@media (max-width:640px){
  .form-check-grid{grid-template-columns:1fr}
}

/* ============================================================
   TWO-COL LAYOUT (rental / contact)
   ============================================================ */
.split-2{
  display:grid;grid-template-columns:1.4fr 1fr;gap: clamp(32px, 5vw, 72px);
  align-items:start;
}
.split-2.equal{grid-template-columns:1fr 1fr}
@media (max-width:960px){
  .split-2, .split-2.equal{grid-template-columns:1fr;gap:40px}
}

/* ============================================================
   TIMELINE (group history)
   ============================================================ */
.timeline{
  display:grid;grid-template-columns:1fr;gap:0;
  border-left:1px solid var(--line);
  padding-left:32px;
  position:relative;
}
.timeline-item{
  position:relative;
  padding: 16px 0 28px;
  border-bottom:1px solid var(--line);
}
.timeline-item:last-child{border-bottom:none}
.timeline-item::before{
  content:"";position:absolute;
  left:-38px;top:22px;
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px var(--paper);
}
.timeline-item .year{
  font-family:var(--serif);font-style:italic;
  font-size:22px;color:var(--accent);
  margin-bottom:6px;letter-spacing:-.01em;
}
.timeline-item .desc{
  font-size:15.5px;line-height:1.6;color:var(--ink-2);
}

/* ============================================================
   UTILS
   ============================================================ */
.text-mute{color:var(--mute)}
.text-accent{color:var(--accent)}
.mono{font-family:var(--mono)}
.serif{font-family:var(--serif)}
.italic{font-style:italic}
.center{text-align:center}
.hide-mobile{display:initial}
.hide-desktop{display:none}
@media (max-width:820px){
  .hide-mobile{display:none}
  .hide-desktop{display:initial}
}

/* ============================================================
   FORM — contact
   ============================================================ */
.form-block{
  background:var(--paper);
  padding:44px 40px;
  border:1px solid var(--line);
  border-radius:6px;
}
.form-step{
  padding:24px 0;
  border-top:1px solid var(--line);
}
.form-step:first-of-type{border-top:none;padding-top:0}
.form-num{
  display:block;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:16px;
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-bottom:12px;
}
.form-step input,
.form-step select,
.form-step textarea{
  width:100%;
  padding:14px 16px;
  font-family:var(--sans);
  font-size:15px;
  color:var(--ink);
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:4px;
  transition:border-color .2s, box-shadow .2s, background .2s;
  -webkit-appearance:none;
  appearance:none;
}
.form-step select{
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);
  background-position:calc(100% - 20px) center, calc(100% - 14px) center;
  background-size:6px 6px, 6px 6px;
  background-repeat:no-repeat;
  padding-right:44px;
}
.form-step textarea{
  min-height:140px;
  resize:vertical;
  line-height:1.55;
  margin-top:12px;
}
.form-step input:focus,
.form-step select:focus,
.form-step textarea:focus{
  outline:none;
  border-color:var(--accent);
  background:var(--paper);
  box-shadow:0 0 0 3px rgba(180,83,9,.12);
}
.form-step input::placeholder,
.form-step textarea::placeholder{
  color:var(--mute);
  opacity:.85;
}
@media (max-width:640px){
  .form-block{padding:32px 24px}
  .form-row{grid-template-columns:1fr}
}

/* ============================================================
   R1 · FILTER TABS + PRODUCT GRID (catalogue.html)
   ============================================================ */
.filter-tabs{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 40px;
}
.filter-tab{
  padding:10px 18px;font-family:var(--mono);font-size:12px;
  letter-spacing:.08em;text-transform:uppercase;
  background:var(--paper);color:var(--ink-2);
  border:1px solid var(--line);border-radius:100px;
  cursor:pointer;transition:all .2s;
}
.filter-tab:hover{border-color:var(--accent);color:var(--accent)}
.filter-tab.is-active{
  background:var(--ink);color:var(--paper);border-color:var(--ink);
}
.product-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:2px;
}
.product-card{
  background:var(--paper);padding:32px 28px;
  display:flex;flex-direction:column;gap:12px;
  transition:background .2s;
}
section.on-paper-2 .product-card{background:var(--paper-2)}
.product-card:hover{background:var(--paper-2)}
section.on-paper-2 .product-card:hover{background:var(--paper)}
.product-card .p-cat{
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);
}
.product-card .p-name{
  font-family:var(--sans);font-weight:600;font-size:17px;color:var(--ink);
}
.product-card .p-desc{
  font-size:14px;line-height:1.55;color:var(--ink-2);flex:1;
}
.product-card .p-cta{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);
  text-decoration:none;display:inline-flex;align-items:center;gap:6px;
  transition:gap .2s;
}
.product-card .p-cta:hover{gap:10px}
.product-card[hidden]{display:none}
@media (max-width:960px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.product-grid{grid-template-columns:1fr}}

/* ============================================================
   R3 · PROOF BAND (index.html)
   ============================================================ */
.proof-band{
  padding:56px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.proof-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
}
.proof-num{
  font-family:var(--serif);font-size:clamp(44px,4.6vw,60px);line-height:1;
  font-weight:400;color:var(--ink);margin-bottom:12px;letter-spacing:-.02em;
}
.proof-num em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#B45309 0%,#D97706 40%,#F59E0B 70%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 9s ease-in-out infinite;
}
.proof-item:nth-child(2) .proof-num em{animation-delay:-2s}
.proof-item:nth-child(3) .proof-num em{animation-delay:-4s}
.proof-item:nth-child(4) .proof-num em{animation-delay:-6s}
.proof-lbl{
  font-size:14px;line-height:1.5;color:var(--ink-2);max-width:220px;
}
@media (max-width:820px){.proof-grid{grid-template-columns:repeat(2,1fr);gap:40px}}

/* Atmosphere image band (image mine relocalisée sous proof-band) */
.atmosphere-band{padding:clamp(64px,7vw,110px) 0}
.atmosphere-figure{margin:0;position:relative}
.atmosphere-figure img{
  width:100%;height:auto;display:block;
  aspect-ratio:21/8;object-fit:cover;
  border-radius:6px;
  box-shadow:0 30px 60px -30px rgba(80,42,14,.22);
}
.atmosphere-figure figcaption{
  margin-top:14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--mute);
}

/* ============================================================
   C1 · CEDEAO CARTE HERO — vraie géométrie Natural Earth
   ============================================================ */
/* Override hero-visual defaults quand c'est une carte */
.hero-visual.hero-map{
  aspect-ratio:auto;
  overflow:visible;
  background:transparent;
  box-shadow:none;
  padding:0;
  display:flex;flex-direction:column;
}
.hero-visual.hero-map::before,
.hero-visual.hero-map::after{
  display:none;
}
.hero-visual.hero-map img.cedeao-map{
  width:100%;height:auto;
  object-fit:contain;
  position:static;
  filter:drop-shadow(0 1px 2px rgba(15,14,23,.04));
}
.cedeao-frame{
  position:relative;
  background:
    radial-gradient(ellipse 90% 60% at 50% 45%, rgba(217,119,6,.06), transparent 70%),
    linear-gradient(180deg, rgba(184,169,138,.04), rgba(247,244,238,0));
  border:1px solid rgba(184,169,138,.35);
  border-radius:2px;
  padding:18px 18px 14px;
  overflow:hidden;
}
.cedeao-frame::before{
  /* Coin haut-gauche : repère cartographique discret */
  content:"";
  position:absolute;top:14px;left:14px;
  width:14px;height:14px;
  border-left:1px solid rgba(180,83,9,.4);
  border-top:1px solid rgba(180,83,9,.4);
  pointer-events:none;
}
.cedeao-frame::after{
  content:"";
  position:absolute;bottom:14px;right:14px;
  width:14px;height:14px;
  border-right:1px solid rgba(180,83,9,.4);
  border-bottom:1px solid rgba(180,83,9,.4);
  pointer-events:none;
}
.cedeao-map{
  width:100%;height:auto;display:block;
  filter:drop-shadow(0 1px 2px rgba(15,14,23,.04));
}
/* Header carte : eyebrow + échelle */
.cedeao-header{
  display:flex;align-items:baseline;justify-content:space-between;
  padding:0 4px 12px;
  border-bottom:1px solid rgba(184,169,138,.25);
  margin-bottom:10px;
  font-family:var(--mono);
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mute);
}
.cedeao-eyebrow{color:var(--accent-3);font-weight:600}
.cedeao-scale{color:var(--ink-2);opacity:.7}

/* Bande corridors : 5 lignes distance depuis Abidjan */
.cedeao-corridors{
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid rgba(184,169,138,.25);
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:0;
}
.corridor{
  display:flex;flex-direction:column;gap:3px;
  padding:0 8px;
  text-align:center;
  border-right:1px solid rgba(184,169,138,.2);
}
.corridor:last-child{border-right:none}
.corridor-city{
  font-family:var(--mono);font-size:9.5px;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-2);font-weight:600;
}
.corridor-dist{
  font-family:var(--mono);font-size:11px;
  color:var(--accent-3);letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
}
@media (max-width:640px){
  .cedeao-corridors{grid-template-columns:repeat(3,1fr);gap:8px 0;row-gap:10px}
  .corridor:nth-child(3n){border-right:none}
  .corridor:nth-child(4),.corridor:nth-child(5){padding-top:10px;border-top:1px solid rgba(184,169,138,.15)}
}
.hero-map-cap{
  margin-top:14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--mute);text-align:center;
}
@media (prefers-reduced-motion:reduce){
  .cedeao-map{filter:none}
}

/* ============================================================
   C2 · COMPARATIF 3 COLONNES (index.html)
   ============================================================ */
.compare3{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:6px;
  overflow:hidden;position:relative;
}
.compare3-col{
  background:var(--paper);
  padding:44px 32px 40px;
  display:flex;flex-direction:column;gap:20px;
  position:relative;
}
.compare3-none, .compare3-mid{background:var(--paper)}
.compare3-tp{
  background:var(--paper-2);
  box-shadow:inset 0 0 0 2px var(--accent);
  z-index:1;
}
.c3-eyebrow{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mute);
}
.compare3-tp .c3-eyebrow{color:var(--accent)}
.c3-title{
  font-family:var(--serif);font-weight:400;font-style:italic;
  font-size:clamp(22px,2.2vw,28px);line-height:1.2;
  color:var(--ink);
}
.compare3-tp .c3-title{
  background:linear-gradient(120deg,#B45309 0%,#D97706 40%,#F59E0B 70%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:prismShift 8s ease-in-out infinite;
}
.c3-badge{
  position:absolute;top:-1px;right:20px;
  background:linear-gradient(135deg,#B45309,#D97706);
  color:var(--paper);
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;padding:6px 12px;
  border-radius:0 0 4px 4px;
}
.c3-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.c3-list li{
  display:flex;align-items:flex-start;gap:12px;
  font-size:14.5px;line-height:1.55;color:var(--ink-2);
}
.c3-mark{
  flex:0 0 22px;height:22px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;font-size:12px;font-weight:600;
  margin-top:1px;
}
.c3-neg .c3-mark{background:rgba(180,15,15,.08);color:#8a1a1a}
.c3-mid .c3-mark{background:rgba(90,90,90,.10);color:var(--mute)}
.c3-pos .c3-mark{
  background:linear-gradient(135deg,rgba(180,83,9,.15),rgba(245,158,11,.20));
  color:var(--accent);
}
@media (max-width:960px){
  .compare3{grid-template-columns:1fr;gap:1px}
  .c3-badge{top:auto;bottom:-1px;right:auto;left:20px;border-radius:4px 4px 0 0}
}

/* ============================================================
   C3 · SCROLL REVEALS
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  .reveal{
    opacity:0;transform:translateY(20px);
    transition:opacity .8s cubic-bezier(.2,.7,.3,1), transform .8s cubic-bezier(.2,.7,.3,1);
  }
  .reveal.is-in{opacity:1;transform:translateY(0)}
  .engine.reveal, .product-card.reveal, .proof-item.reveal, .step.reveal,
  .figure.reveal, .tile.reveal, .offer.reveal, .compare3-col.reveal,
  .timeline-item.reveal, .media-card.reveal{
    transition-delay:calc(var(--i,0) * 60ms);
  }
}

/* ============================================================
   C4 · CLOSER WORDMARK GÉANT (index.html)
   ============================================================ */
.cta-wordmark{
  padding-top:clamp(96px,10vw,140px);
  padding-bottom:0;
  overflow:hidden;
  position:relative;
}
.cta-wordmark .closer-line{
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(24px,3vw,32px);line-height:1.25;
  color:var(--paper);
  text-align:center;
  margin:0 auto 28px;max-width:820px;
}
.cta-row-compact{margin-bottom:clamp(56px,7vw,88px)}
.wordmark{
  position:relative;
  width:100%;
  text-align:center;
  margin-top:clamp(24px,3vw,56px);
  line-height:.78;
  overflow:hidden;
}
.wordmark .wordmark-t{
  display:inline-block;
  font-family:var(--serif);
  font-size:clamp(96px,22vw,320px);
  line-height:.78;
  letter-spacing:-.04em;
  color:transparent;
  -webkit-text-stroke:1px rgba(247,244,238,.28);
  transform:translateY(18%);
  will-change:transform;
}
.wordmark .wordmark-t em{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,#B45309 0%,#D97706 40%,#F59E0B 70%,#B45309 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  -webkit-text-stroke:0;
  animation:prismShift 10s ease-in-out infinite;
}

/* ============================================================
   C5 · CITATION PRÉSIDENCE (groupe.html)
   ============================================================ */
.presidence-section{padding-top:clamp(96px,10vw,140px);padding-bottom:clamp(96px,10vw,140px)}
.presidence-inner{text-align:center;max-width:900px;margin:0 auto}
.presidence-eyebrow{margin-bottom:40px}
.presidence-quote{
  margin:0 auto;
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(28px,3.2vw,44px);
  line-height:1.28;letter-spacing:-.015em;
  color:var(--ink);
  max-width:820px;
  text-wrap:balance;
}
.presidence-sign{
  margin-top:clamp(40px,5vw,64px);
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.presidence-rule{
  width:56px;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
}
.presidence-attr{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--mute);
}

/* ============================================================
   A1 · APROPOS — Hero facts, timeline, orgchart, process, ESG
   ============================================================ */

/* Hero facts bar */
.apropos-hero{padding-bottom:clamp(60px,7vw,90px)}
.apropos-facts{
  margin-top:56px;
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.apropos-facts .fact{
  padding:28px 24px;
  display:flex;flex-direction:column;gap:8px;
  border-right:1px solid var(--line);
}
.apropos-facts .fact:last-child{border-right:none}
.apropos-facts .fact-num{
  font-family:var(--mono);font-size:34px;font-weight:500;
  color:var(--ink);letter-spacing:-.01em;
  font-variant-numeric:tabular-nums;
  line-height:1;
}
.apropos-facts .fact-num em{
  font-style:normal;color:var(--accent-3);font-size:26px;margin-left:2px;
}
.apropos-facts .fact-lbl{
  font-family:var(--mono);font-size:10.5px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mute);
}
@media (max-width:900px){
  .apropos-facts{grid-template-columns:repeat(2,1fr)}
  .apropos-facts .fact:nth-child(2){border-right:none}
  .apropos-facts .fact:nth-child(1),.apropos-facts .fact:nth-child(2){border-bottom:1px solid var(--line)}
}
@media (max-width:480px){
  .apropos-facts{grid-template-columns:1fr}
  .apropos-facts .fact{border-right:none;border-bottom:1px solid var(--line)}
  .apropos-facts .fact:last-child{border-bottom:none}
}

/* Identité — 2 cards éditoriales */
.identite-split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:2px;
  margin-bottom:48px;
}
.identite-card{
  background:var(--paper-2);
  padding:36px 32px;
  display:flex;flex-direction:column;gap:20px;
}
section.on-paper-2 .identite-card{background:var(--paper)}
.identite-card-head{padding-bottom:12px;border-bottom:1px solid var(--line)}
.identite-card-eyebrow{
  font-family:var(--mono);font-size:10.5px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--accent-3);
}
.identite-card .spec-list{margin:0}
.identite-body{margin-top:8px}
@media (max-width:900px){
  .identite-split{grid-template-columns:1fr}
}

/* Timeline historique */
.timeline{
  list-style:none;margin:0;padding:0;
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  gap:0;
}
.timeline::before{
  content:"";position:absolute;
  left:88px;top:8px;bottom:8px;
  width:1px;background:linear-gradient(180deg,var(--accent-3) 0%,var(--line) 20%,var(--line) 80%,transparent 100%);
}
.timeline-item{
  position:relative;
  display:grid;grid-template-columns:104px 1fr;
  padding:28px 0;
  border-bottom:1px solid var(--line);
}
.timeline-item:last-child{border-bottom:none}
.timeline-item::before{
  content:"";position:absolute;
  left:84px;top:34px;
  width:9px;height:9px;border-radius:50%;
  background:var(--accent-3);
  box-shadow:0 0 0 3px var(--paper);
  z-index:1;
}
.timeline-item--future::before{
  background:var(--paper);
  border:1.5px solid var(--accent-3);
}
.timeline-year{
  font-family:var(--mono);font-size:22px;font-weight:600;
  color:var(--ink);letter-spacing:-.01em;
  font-variant-numeric:tabular-nums;
  padding-top:6px;
}
.timeline-item--future .timeline-year{color:var(--mute)}
.timeline-body{padding-left:32px;max-width:640px}
.timeline-t{
  font-family:var(--serif);font-weight:400;font-size:22px;
  color:var(--ink);line-height:1.2;margin-bottom:6px;
  font-optical-sizing:auto;
}
.timeline-item--future .timeline-t{color:var(--ink-2)}
.timeline-d{
  font-size:15px;line-height:1.6;color:var(--mute);
  margin:0;
}
@media (max-width:640px){
  .timeline::before{left:0;display:none}
  .timeline-item{grid-template-columns:1fr;padding:20px 0}
  .timeline-item::before{display:none}
  .timeline-body{padding-left:0;padding-top:8px}
  .timeline-year{font-size:18px}
}

/* Orgchart MMD Holding */
.orgchart{
  display:flex;flex-direction:column;align-items:center;
  padding:24px 0 8px;
}
.orgchart-parent{margin-bottom:0}
.orgchart-node{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:2px;
  padding:22px 26px;
  display:flex;flex-direction:column;gap:8px;
  min-width:220px;max-width:280px;
  text-align:center;align-items:center;
  transition:border-color .3s,box-shadow .3s;
}
section.on-paper-2 .orgchart-node{background:var(--paper-2)}
.orgchart-node:hover{border-color:var(--accent-3)}
.orgchart-node--parent{
  border-color:var(--accent-3);
  border-width:1.5px;
  min-width:280px;
  background:var(--paper);
  box-shadow:0 8px 24px -12px rgba(180,83,9,.20);
}
.orgchart-node--current{
  border-color:var(--accent-3);
  background:linear-gradient(180deg,rgba(217,119,6,.06),rgba(217,119,6,0)),var(--paper);
}
section.on-paper-2 .orgchart-node--current{
  background:linear-gradient(180deg,rgba(217,119,6,.06),rgba(217,119,6,0)),var(--paper-2);
}
.orgchart-eyebrow{
  font-family:var(--mono);font-size:10px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--accent-3);
}
.orgchart-node:not(.orgchart-node--current):not(.orgchart-node--parent) .orgchart-eyebrow{color:var(--mute)}
.orgchart-name{
  font-family:var(--serif);font-weight:400;font-size:22px;
  color:var(--ink);line-height:1.1;
  font-optical-sizing:auto;
}
.orgchart-node--parent .orgchart-name{font-size:26px}
.orgchart-role{
  font-size:12.5px;line-height:1.5;color:var(--mute);
  max-width:220px;
}
.orgchart-connector{
  width:1px;height:48px;
  background:linear-gradient(180deg,var(--accent-3),var(--line));
  margin:0 auto;
}
.orgchart-children{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:14px;
  width:100%;
  align-items:stretch;
}
.orgchart-children .orgchart-node{
  min-width:0;max-width:none;
  width:100%;
}
.orgchart-cta{margin-top:32px;text-align:center}
@media (max-width:900px){
  .orgchart-children{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .orgchart-children{grid-template-columns:1fr}
  .orgchart-connector{height:32px}
}

/* Process — 4 étapes */
.process-grid{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:2px;
}
.process-step{
  background:var(--paper-2);
  padding:36px 28px;
  display:flex;flex-direction:column;gap:12px;
  position:relative;
  transition:background .3s;
}
section.on-paper-2 .process-step{background:var(--paper)}
.process-step:hover{background:var(--paper)}
section.on-paper-2 .process-step:hover{background:var(--paper-2)}
.process-num{
  font-family:var(--mono);font-size:32px;font-weight:500;
  color:var(--accent-3);letter-spacing:-.01em;
  font-variant-numeric:tabular-nums;line-height:1;
  margin-bottom:4px;
}
.process-t{
  font-family:var(--serif);font-weight:400;font-size:22px;
  color:var(--ink);line-height:1.2;
  font-optical-sizing:auto;
}
.process-d{
  font-size:14.5px;line-height:1.65;color:var(--mute);
  margin:0;
}
@media (max-width:900px){
  .process-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .process-grid{grid-template-columns:1fr}
}

/* ESG cards éditoriales */
.esg-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:2px;
}
.esg-card{
  background:var(--paper);
  padding:32px 28px;
  display:flex;flex-direction:column;gap:14px;
  transition:background .3s;
}
section.on-paper-2 .esg-card{background:var(--paper-2)}
.esg-card:hover{background:var(--paper-2)}
section.on-paper-2 .esg-card:hover{background:var(--paper)}
.esg-head{
  display:flex;align-items:baseline;justify-content:space-between;
  padding-bottom:14px;border-bottom:1px solid var(--line);
}
.esg-code{
  font-family:var(--mono);font-size:15px;font-weight:600;
  color:var(--accent-3);letter-spacing:.02em;
}
.esg-status{
  font-family:var(--mono);font-size:10px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mute);
}
.esg-name{
  font-family:var(--serif);font-weight:400;font-size:22px;
  color:var(--ink);line-height:1.2;
  font-optical-sizing:auto;
}
.esg-d{
  font-size:14.5px;line-height:1.65;color:var(--mute);margin:0;
}
@media (max-width:900px){
  .esg-grid{grid-template-columns:1fr}
}

/* ============================================================
 * A2 · CATALOGUE — hero facts, family cards, stock strip
 * ============================================================ */

/* Hero facts */
.catalogue-hero .catalogue-facts {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  margin:56px 0 40px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.catalogue-hero .catalogue-facts .fact {
  padding:24px 20px;
  border-right:1px solid var(--line);
}
.catalogue-hero .catalogue-facts .fact:last-child { border-right:0; }
.catalogue-hero .catalogue-facts .fact-num {
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:34px;
  font-weight:500;
  color:var(--ink);
  letter-spacing:-0.01em;
  line-height:1;
}
.catalogue-hero .catalogue-facts .fact-num .plus { color:var(--accent); }
.catalogue-hero .catalogue-facts .fact-lbl {
  margin-top:10px;
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:11px;
  font-weight:500;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--mute);
}
.catalogue-hero .hero-cta { display:flex; gap:16px; align-items:center; flex-wrap:wrap; }

/* Family cards */
.family-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:48px;
}
.family-card {
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:10px;
  padding:32px 28px;
  display:flex;
  flex-direction:column;
  position:relative;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.family-card:hover {
  transform:translateY(-3px);
  border-color:var(--accent);
  box-shadow:0 10px 30px -12px rgba(15,14,23,0.15);
}
.family-icon {
  width:44px;
  height:44px;
  color:var(--accent);
  margin-bottom:24px;
}
.family-icon svg { width:100%; height:100%; }
.family-num {
  position:absolute;
  top:28px;
  right:28px;
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:11px;
  font-weight:500;
  letter-spacing:0.14em;
  color:var(--mute);
}
.family-name {
  font-family:'Instrument Serif', serif;
  font-size:26px;
  font-weight:400;
  color:var(--ink);
  line-height:1.15;
  margin-bottom:12px;
}
.family-body {
  font-size:14px;
  line-height:1.6;
  color:var(--ink-2);
  margin-bottom:20px;
  flex:1;
}
.family-tags {
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin-bottom:20px;
}
.family-tags .tag {
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:10.5px;
  font-weight:500;
  letter-spacing:0.06em;
  padding:5px 10px;
  background:transparent;
  border:1px solid var(--line);
  border-radius:4px;
  color:var(--ink-2);
  white-space:nowrap;
}
.family-cta {
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:12px;
  font-weight:500;
  letter-spacing:0.06em;
  color:var(--accent);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:2px;
  display:inline-block;
  transition:border-color .2s ease;
  align-self:flex-start;
}
.family-cta:hover { border-bottom-color:var(--accent); }

/* Stock strip */
.stock-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:48px;
}
.stock-card {
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;
}
.stock-card:hover {
  transform:translateY(-3px);
  box-shadow:0 12px 32px -14px rgba(15,14,23,0.2);
}
.stock-img {
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:#1a1a1a;
}
.stock-img img {
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.stock-tag {
  position:absolute;
  top:12px;
  left:12px;
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:10.5px;
  font-weight:500;
  letter-spacing:0.12em;
  text-transform:uppercase;
  padding:5px 10px;
  background:rgba(15,14,23,0.85);
  color:#F7F4EE;
  border-radius:3px;
  backdrop-filter:blur(6px);
}
.stock-body { padding:22px 24px 24px; }
.stock-name {
  font-family:'Instrument Serif', serif;
  font-size:24px;
  font-weight:400;
  color:var(--ink);
  margin-bottom:8px;
  line-height:1.15;
}
.stock-spec {
  font-size:13px;
  line-height:1.55;
  color:var(--ink-2);
}

.cat-disclaimer {
  margin-top:56px;
  font-size:13px;
  max-width:720px;
}

/* Responsive */
@media (max-width: 900px) {
  .catalogue-hero .catalogue-facts { grid-template-columns:repeat(2,1fr); }
  .catalogue-hero .catalogue-facts .fact:nth-child(2) { border-right:0; }
  .catalogue-hero .catalogue-facts .fact:nth-child(1),
  .catalogue-hero .catalogue-facts .fact:nth-child(2) { border-bottom:1px solid var(--line); }
  .family-grid { grid-template-columns:repeat(2,1fr); }
  .stock-grid { grid-template-columns:1fr; }
}
@media (max-width: 520px) {
  .catalogue-hero .catalogue-facts .fact-num { font-size:26px; }
  .family-grid { grid-template-columns:1fr; }
  .family-card { padding:26px 22px; }
  .family-name { font-size:22px; }
  .stock-name { font-size:20px; }
}

/* ================================================
   A3 · LOCATION
================================================ */

/* --- Hero facts bar --- */
.location-facts {
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:0;
  margin:44px 0 40px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.location-facts .fact {
  padding:22px 20px;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:8px;
}
.location-facts .fact:last-child { border-right:none; }
.location-facts .fact-num {
  font-family: var(--serif);
  font-style:italic;
  font-size:44px;
  line-height:1;
  color:var(--accent);
  letter-spacing:-0.02em;
}
.location-facts .fact-num .unit {
  font-family: var(--sans);
  font-style:normal;
  font-size:24px;
  color:var(--ink-2);
  margin-left:2px;
  font-weight:500;
}
.location-facts .fact-lbl {
  font-family: var(--mono);
  font-size:11px;
  letter-spacing:0.10em;
  text-transform:uppercase;
  color:var(--mute);
  line-height:1.4;
}

/* --- Excavation: SVG + usage list --- */
.excav-visual {
  display:flex;
  flex-direction:column;
  gap:24px;
}
.excav-svg {
  background: linear-gradient(180deg, #FBFBF9 0%, #F4F1EA 100%);
  border:1px solid var(--line);
  padding:24px;
  color:var(--ink);
}
.excav-svg svg { width:100%; height:auto; display:block; }
.excav-usage {
  border:1px solid var(--line);
  padding:22px 24px;
  background:var(--paper);
}
.usage-eyebrow {
  font-family: var(--mono);
  font-size:11px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--mute);
  margin-bottom:14px;
}
.usage-list {
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.usage-list li {
  font-size:14px;
  color:var(--ink-2);
  padding-left:18px;
  position:relative;
  line-height:1.5;
}
.usage-list li::before {
  content:"→";
  color:var(--accent);
  position:absolute;
  left:0;
  font-family: var(--mono);
  font-size:13px;
}

/* --- Comment ça marche : 4 étapes --- */
.rent-process {
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:0;
  margin-top:40px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.rp-step {
  padding:32px 28px;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:14px;
  transition:background 0.2s;
}
.rp-step:last-child { border-right:none; }
.rp-step:hover { background:var(--paper-2); }
.rp-num {
  font-family: var(--mono);
  font-size:13px;
  letter-spacing:0.14em;
  color:var(--accent);
  font-weight:500;
}
.rp-name {
  font-family: var(--serif);
  font-size:22px;
  font-style:italic;
  color:var(--ink);
  line-height:1.2;
  letter-spacing:-0.01em;
}
.rp-body {
  font-size:14px;
  line-height:1.6;
  color:var(--ink-2);
}

/* --- Modes : tableau comparatif --- */
.modes-compare {
  margin-top:40px;
  margin-bottom:56px;
  overflow-x:auto;
  border:1px solid var(--line);
  background:var(--paper);
}
.modes-table {
  width:100%;
  border-collapse:collapse;
  font-size:14px;
}
.modes-table th,
.modes-table td {
  padding:14px 18px;
  text-align:left;
  border-bottom:1px solid var(--line);
  border-right:1px solid var(--line);
  vertical-align:top;
  line-height:1.4;
}
.modes-table th:last-child,
.modes-table td:last-child { border-right:none; }
.modes-table thead th {
  background:var(--paper-2);
  font-family: var(--mono);
  font-size:11px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--mute);
  font-weight:500;
}
.modes-table thead th:first-child { color:var(--ink); }
.modes-table tbody td:first-child {
  font-family: var(--mono);
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--mute);
  background:var(--paper-2);
  width:22%;
}
.modes-table tbody td { color:var(--ink-2); }
.modes-table tbody tr:last-child td { border-bottom:none; }
.modes-table tbody tr:hover td:not(:first-child) { background:rgba(180,83,9,0.03); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .location-facts { grid-template-columns:repeat(2, 1fr); }
  .location-facts .fact:nth-child(2n) { border-right:none; }
  .location-facts .fact:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .location-facts .fact-num { font-size:36px; }
  .rent-process { grid-template-columns:repeat(2, 1fr); }
  .rp-step:nth-child(2n) { border-right:none; }
  .rp-step:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .modes-table { font-size:13px; }
  .modes-table th,
  .modes-table td { padding:12px 14px; }
}
@media (max-width: 520px) {
  .location-facts { grid-template-columns:1fr; }
  .location-facts .fact { border-right:none; border-bottom:1px solid var(--line); }
  .location-facts .fact:last-child { border-bottom:none; }
  .rent-process { grid-template-columns:1fr; }
  .rp-step { border-right:none; border-bottom:1px solid var(--line); }
  .rp-step:last-child { border-bottom:none; }
  .modes-compare { font-size:12px; }
}