/* ─── TOKENS ─────────────────────────────────────── */
:root {
  --or:       #C9A84C;
  --or-light: #E8D5A0;
  --or-dark:  #8B6914;
  --noir:     #0D0D0B;
  --gris-f:   #1C1C1A;
  --gris-m:   #5A5A56;
  --gris-c:   #A8A8A2;
  --ivoire:   #F7F5F0;
  --blanc:    #FDFCFA;
  --b:        rgba(13,13,11,0.10);
  --b-or:     rgba(201,168,76,0.25);
  --b-blanc:  rgba(253,252,250,0.07);
  --ease:     cubic-bezier(0.25,0.46,0.45,0.94);
}
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0 }
html { scroll-behavior:smooth; font-size:16px }
body {
  font-family:'DM Sans',sans-serif;
  background:var(--blanc); color:var(--noir);
  font-weight:400; line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

/* ─── NAV ────────────────────────────────────────── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem 4rem;
  background:rgba(13,13,11,0.96);
  backdrop-filter:blur(14px);
  border-bottom:0.5px solid var(--b-blanc);
}
.nav-logo { text-decoration:none; cursor:pointer }
.nav-logo-text {
  font-family:'Cormorant Garamond',serif;
  font-size:1rem; font-weight:500;
  letter-spacing:0.14em; text-transform:uppercase;
  color:var(--blanc);
}
.nav-links { display:flex; align-items:center; gap:0; list-style:none }
.nav-links a {
  font-size:0.75rem; font-weight:400;
  letter-spacing:0.07em; text-transform:uppercase;
  color:rgba(253,252,250,0.4); text-decoration:none;
  padding:0.5rem 1rem; cursor:pointer;
  transition:color 0.2s; border:none; background:none;
}
.nav-links a:hover { color:rgba(253,252,250,0.85) }
.nav-links a.active { color:var(--or) }
.nav-cta {
  color:var(--or) !important;
  border:0.5px solid var(--b-or) !important;
  border-radius:2px; margin-left:0.75rem;
  padding:0.4rem 1rem !important;
  transition:background 0.2s, color 0.2s !important;
}
.nav-cta:hover { background:var(--or) !important; color:var(--noir) !important }

/* ─── PAGES ──────────────────────────────────────── */
.page { display:none; padding-top:56px }
.page.active { display:block }

/* ─── REVEAL ─────────────────────────────────────── */
.reveal {
  opacity:0; transform:translateY(18px);
  transition:opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible { opacity:1; transform:translateY(0) }
.rd1 { transition-delay:0.08s }
.rd2 { transition-delay:0.16s }

/* ─── BUTTONS ────────────────────────────────────── */
.btn-or {
  display:inline-flex; align-items:center; gap:0.5rem;
  background:var(--or); color:var(--blanc);
  font-size:0.78rem; font-weight:500;
  letter-spacing:0.08em; text-transform:uppercase;
  text-decoration:none; padding:0.85rem 1.75rem;
  border-radius:2px; border:none; cursor:pointer;
  transition:background 0.2s, transform 0.2s;
}
.btn-or:hover { background:var(--or-dark); transform:translateY(-1px) }
.btn-outline-blanc {
  display:inline-flex; align-items:center; gap:0.5rem;
  background:transparent; color:rgba(253,252,250,0.75);
  font-size:0.78rem; font-weight:400;
  letter-spacing:0.08em; text-transform:uppercase;
  text-decoration:none; padding:0.85rem 1.75rem;
  border-radius:2px; border:0.5px solid rgba(253,252,250,0.18);
  cursor:pointer; transition:border-color 0.2s, color 0.2s;
}
.btn-outline-blanc:hover { border-color:var(--or); color:var(--or) }
.btn-noir {
  display:inline-flex; align-items:center; gap:0.5rem;
  background:var(--noir); color:var(--blanc);
  font-size:0.78rem; font-weight:500;
  letter-spacing:0.08em; text-transform:uppercase;
  text-decoration:none; padding:0.85rem 1.75rem;
  border-radius:2px; border:none; cursor:pointer;
  transition:background 0.2s, transform 0.2s;
}
.btn-noir:hover { background:var(--or-dark); transform:translateY(-1px) }
.btn-text {
  font-size:0.78rem; font-weight:400; color:var(--gris-m);
  text-decoration:none; letter-spacing:0.04em;
  border-bottom:0.5px solid var(--b); padding-bottom:2px;
  cursor:pointer; background:none; border-top:none;
  border-left:none; border-right:none;
  transition:color 0.2s, border-color 0.2s;
}
.btn-text:hover { color:var(--noir); border-color:var(--noir) }

/* ─── FOOTER ─────────────────────────────────────── */
.site-footer {
  background:var(--gris-f);
  padding:2.5rem 4rem;
  border-top:0.5px solid var(--b-blanc);
}
.footer-inner {
  max-width:1140px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
}
.footer-logo {
  font-family:'Cormorant Garamond',serif;
  font-size:0.88rem; font-weight:400;
  letter-spacing:0.14em; text-transform:uppercase;
  color:rgba(253,252,250,0.3);
}
.footer-links { display:flex; gap:2rem; list-style:none }
.footer-links a {
  font-size:0.75rem; font-weight:300;
  color:rgba(253,252,250,0.3); text-decoration:none;
  letter-spacing:0.03em; cursor:pointer;
  transition:color 0.2s;
}
.footer-links a:hover { color:rgba(253,252,250,0.65) }
.footer-copy { font-size:0.68rem; color:rgba(253,252,250,0.18); letter-spacing:0.03em }

/* ─── FORM ───────────────────────────────────────── */
.contact-form { display:flex; flex-direction:column; gap:1rem }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem }
.form-group { display:flex; flex-direction:column; gap:0.35rem }
.form-group label {
  font-size:0.68rem; font-weight:500;
  letter-spacing:0.1em; text-transform:uppercase; color:var(--gris-c);
}
.form-group input,
.form-group textarea,
.form-group select {
  font-family:'DM Sans',sans-serif;
  font-size:0.88rem; font-weight:300; color:var(--noir);
  background:var(--blanc); border:0.5px solid var(--b);
  border-radius:2px; padding:0.75rem 1rem;
  transition:border-color 0.2s; outline:none; resize:none; width:100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color:var(--or) }
.form-group input::placeholder,
.form-group textarea::placeholder { color:var(--gris-c) }
.btn-submit {
  background:var(--noir); color:var(--blanc);
  font-family:'DM Sans',sans-serif;
  font-size:0.78rem; font-weight:500;
  letter-spacing:0.1em; text-transform:uppercase;
  padding:0.9rem; border-radius:2px;
  border:none; cursor:pointer; width:100%;
  transition:background 0.25s;
}
.btn-submit:hover { background:var(--or-dark) }
.btn-submit:disabled { opacity:0.45; cursor:not-allowed }
.form-status {
  font-size:0.82rem; font-weight:300;
  padding:0.75rem 1rem; border-radius:2px; display:none;
}
.form-status.success { display:block; background:#F0F7F0; color:#2D6A2D; border:0.5px solid rgba(45,106,45,0.2) }
.form-status.error { display:block; background:#FDF0F0; color:#8B2020; border:0.5px solid rgba(139,32,32,0.2) }

/* ════════════════════════════════
   PAGE ACCUEIL
════════════════════════════════ */
.hero {
  background:var(--noir);
  padding:7rem 4rem 6rem;
  min-height:93vh;
  display:flex; align-items:center;
  position:relative; overflow:hidden;
}
.hero::before {
  content:'';
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 12% 65%, rgba(201,168,76,0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 88% 20%, rgba(201,168,76,0.04) 0%, transparent 50%);
  pointer-events:none;
}
.hero-inner {
  max-width:1140px; margin:0 auto; width:100%;
  display:grid; grid-template-columns:1.1fr 1fr;
  align-items:center; gap:6rem;
  position:relative; z-index:1;
}
.hero-h1 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(3rem,5.5vw,4.8rem);
  font-weight:300; line-height:1.05;
  letter-spacing:-0.02em; color:var(--blanc);
  margin-bottom:1.75rem;
}
.hero-h1 em { font-style:italic; color:var(--or) }
.hero-sub {
  font-size:0.98rem; font-weight:300;
  color:rgba(253,252,250,0.45); line-height:1.85;
  max-width:460px; margin-bottom:2.75rem;
  border-left:2px solid rgba(201,168,76,0.4);
  padding-left:1.25rem;
}
.hero-actions { display:flex; align-items:center; gap:1.25rem; flex-wrap:wrap }

/* Hero right — liste produits cliquables */
.hero-right {
  display:flex; flex-direction:column;
  gap:1px; background:var(--b-blanc);
  border:0.5px solid var(--b-blanc);
  border-radius:3px; overflow:hidden;
}
.tool-row {
  display:flex; align-items:center; justify-content:space-between;
  padding:1.2rem 1.5rem;
  border-bottom:0.5px solid var(--b-blanc);
  background:rgba(28,28,26,0.6);
  cursor:pointer; transition:background 0.2s;
}
.tool-row:last-child { border-bottom:none }
.tool-row:hover { background:rgba(201,168,76,0.07) }
.tool-row-left { display:flex; align-items:center; gap:0.9rem }
.tool-dot { width:5px; height:5px; border-radius:50%; background:var(--or); flex-shrink:0 }
.tool-name { font-size:0.9rem; font-weight:400; color:rgba(253,252,250,0.75) }
.tool-sub { font-size:0.73rem; font-weight:300; color:rgba(253,252,250,0.28); margin-top:0.1rem }
.tool-vert { font-size:0.65rem; font-weight:500; letter-spacing:0.1em; text-transform:uppercase; color:rgba(201,168,76,0.65) }

/* Clients */
.clients {
  background:var(--ivoire);
  padding:3rem 4rem;
  border-bottom:0.5px solid var(--b);
}
.clients-inner {
  max-width:1140px; margin:0 auto;
  display:flex; align-items:center; gap:3rem;
}
.clients-label {
  font-size:0.68rem; font-weight:500;
  letter-spacing:0.12em; text-transform:uppercase;
  color:var(--gris-c); flex-shrink:0; white-space:nowrap;
}
.clients-logos { display:flex; align-items:center; gap:3rem; flex-wrap:wrap }
.client-logo {
  height:28px; opacity:0.45; filter:grayscale(1);
  transition:opacity 0.2s, filter 0.2s;
}
.client-logo:hover { opacity:0.75; filter:grayscale(0) }
.client-name-placeholder {
  font-size:0.82rem; font-weight:400; color:var(--gris-c);
  letter-spacing:0.06em;
  border:0.5px dashed var(--b-or); padding:0.4rem 0.85rem; border-radius:2px;
}

/* Pitch accueil */
.pitch { padding:7rem 4rem; background:var(--blanc) }
.pitch-inner {
  max-width:1140px; margin:0 auto;
  display:grid; grid-template-columns:1fr 1fr;
  gap:6rem; align-items:center;
}
.pitch-h2 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2rem,3.5vw,3rem);
  font-weight:300; line-height:1.15; color:var(--noir);
  margin-bottom:1.5rem;
}
.pitch-h2 em { font-style:italic; color:var(--or-dark) }
.pitch-body {
  font-size:0.92rem; font-weight:300;
  color:var(--gris-m); line-height:1.85; margin-bottom:2rem;
}
.nav-cards { display:flex; flex-direction:column }
.nav-card {
  display:flex; align-items:center; justify-content:space-between;
  padding:1rem 0; border-bottom:0.5px solid var(--b);
  cursor:pointer; transition:padding-left 0.2s;
}
.nav-card:first-child { border-top:0.5px solid var(--b) }
.nav-card:hover { padding-left:0.5rem }
.nav-card:hover .nc-arrow { color:var(--or) }
.nc-title { font-size:0.88rem; font-weight:500; color:var(--noir) }
.nc-sub { font-size:0.75rem; font-weight:300; color:var(--gris-c); margin-top:0.15rem }
.nc-arrow { font-size:0.9rem; color:var(--gris-c); transition:color 0.2s; flex-shrink:0 }

/* Hébergement strip */
.hosting-strip {
  background:var(--noir);
  padding:2rem 4rem;
  border-top:0.5px solid rgba(201,168,76,0.12);
}
.hosting-strip-inner {
  max-width:1140px; margin:0 auto;
  display:flex; align-items:center; gap:3rem;
  flex-wrap:wrap;
}
.hosting-flag {
  display:flex; align-items:center; gap:0.75rem;
  font-size:0.78rem; font-weight:300;
  color:rgba(253,252,250,0.4);
}
.hosting-flag strong { color:rgba(253,252,250,0.7); font-weight:400 }
.hosting-sep { width:1px; height:20px; background:var(--b-blanc); flex-shrink:0 }

/* ════════════════════════════════
   PAGE BAREL DS
════════════════════════════════ */
.bds-hero {
  background:var(--ivoire);
  padding:6rem 4rem 5rem;
}
.bds-hero-inner { max-width:1140px; margin:0 auto }
.page-h1 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.5rem,4.5vw,4rem);
  font-weight:300; line-height:1.1; color:var(--noir);
  margin-bottom:1.25rem;
}
.page-h1 em { font-style:italic; color:var(--or-dark) }
.page-sub {
  font-size:1rem; font-weight:300;
  color:var(--gris-m); line-height:1.85; max-width:640px;
}

.bds-engine { padding:6rem 4rem; background:var(--blanc) }
.bds-engine-inner {
  max-width:1140px; margin:0 auto;
  display:grid; grid-template-columns:1fr 1fr;
  gap:5rem; align-items:start;
}
.section-h2 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(1.8rem,3vw,2.5rem);
  font-weight:300; line-height:1.2; color:var(--noir);
  margin-bottom:1.25rem;
}
.section-h2 em { font-style:italic; color:var(--or-dark) }
.section-body {
  font-size:0.92rem; font-weight:300;
  color:var(--gris-m); line-height:1.85;
}
.section-body p + p { margin-top:1rem }

.engine-cards {
  display:flex; flex-direction:column;
  gap:1px; background:var(--b);
  border:0.5px solid var(--b); border-radius:3px; overflow:hidden;
}
.engine-card { background:var(--blanc); padding:1.5rem 1.75rem }
.engine-card.dark { background:var(--noir) }
.engine-tag {
  font-size:0.65rem; font-weight:500;
  letter-spacing:0.14em; text-transform:uppercase;
  color:var(--or); margin-bottom:0.5rem; display:block;
}
.engine-card.dark .engine-tag { color:var(--or-light) }
.engine-title {
  font-family:'Cormorant Garamond',serif;
  font-size:1.25rem; font-weight:400; color:var(--noir); margin-bottom:0.35rem;
}
.engine-card.dark .engine-title { color:var(--blanc) }
.engine-desc { font-size:0.82rem; font-weight:300; color:var(--gris-m); line-height:1.6 }
.engine-card.dark .engine-desc { color:rgba(253,252,250,0.4) }

.bds-council { padding:6rem 4rem; background:var(--ivoire) }
.bds-council-inner { max-width:1140px; margin:0 auto }
.council-intro { font-size:0.95rem; font-weight:300; color:var(--gris-m); line-height:1.85; max-width:680px; margin-bottom:3rem }

/* Council — cards fonctionnelles, sans noms propres */
.council-roles {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px; background:var(--b);
  border:0.5px solid var(--b); border-radius:3px; overflow:hidden;
  margin-bottom:2rem;
}
.council-role-card { background:var(--blanc); padding:1.5rem }
.council-role-card.dark { background:var(--gris-f) }
.crc-tag {
  font-size:0.62rem; font-weight:500;
  letter-spacing:0.12em; text-transform:uppercase;
  color:var(--gris-c); margin-bottom:0.4rem; display:block;
}
.council-role-card.dark .crc-tag { color:rgba(201,168,76,0.5) }
.crc-title { font-size:0.88rem; font-weight:500; color:var(--noir); margin-bottom:0.25rem }
.council-role-card.dark .crc-title { color:var(--blanc) }
.crc-desc { font-size:0.78rem; font-weight:300; color:var(--gris-m); line-height:1.5 }
.council-role-card.dark .crc-desc { color:rgba(253,252,250,0.35) }

.council-note {
  background:rgba(201,168,76,0.06);
  border:0.5px solid var(--b-or);
  border-radius:3px; padding:1.25rem 1.5rem;
  font-size:0.82rem; font-weight:300;
  color:var(--gris-m); line-height:1.7;
}
.council-note strong { font-weight:500; color:var(--noir) }

/* ════════════════════════════════
   PAGE VERTICALES
════════════════════════════════ */
.vert-hero { background:var(--blanc); padding:6rem 4rem 4rem }
.vert-hero-inner { max-width:1140px; margin:0 auto }

.vert-tabs-bar {
  background:var(--blanc);
  border-bottom:0.5px solid var(--b);
  position:sticky; top:56px; z-index:50;
}
.vert-tabs-inner {
  max-width:1140px; margin:0 auto;
  padding:0 4rem; display:flex; gap:0;
}
.vtab {
  font-size:0.75rem; font-weight:400;
  letter-spacing:0.07em; text-transform:uppercase;
  color:var(--gris-c); padding:0.9rem 1.4rem;
  border-bottom:2px solid transparent;
  cursor:pointer; transition:color 0.2s, border-color 0.2s;
}
.vtab:hover { color:var(--noir) }
.vtab.active { color:var(--or-dark); border-bottom-color:var(--or) }

.vert-content { padding:5rem 4rem }
.vert-content-inner { max-width:1140px; margin:0 auto }
.vtab-panel { display:none }
.vtab-panel.active { display:block }

/* Verticale intro — différent des kickers répétés */
.vert-intro-block {
  background:var(--ivoire);
  border-left:3px solid var(--or);
  padding:1.5rem 2rem; margin-bottom:3rem;
  border-radius:0 3px 3px 0;
}
.vert-intro-block p {
  font-size:0.9rem; font-weight:300;
  color:var(--gris-m); line-height:1.8;
}
.vert-intro-block strong { font-weight:500; color:var(--noir) }

.vert-panel-h2 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(1.8rem,3vw,2.5rem);
  font-weight:300; line-height:1.2; color:var(--noir);
  margin-bottom:0.75rem;
}
.vert-panel-h2 em { font-style:italic; color:var(--or-dark) }
.vert-panel-scope {
  font-size:0.82rem; font-weight:300; color:var(--gris-c);
  margin-bottom:2.5rem; letter-spacing:0.03em;
}

.outils-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin-bottom:2.5rem }
.outil-card {
  border:0.5px solid var(--b); border-radius:3px;
  background:var(--blanc); overflow:hidden;
  transition:border-color 0.2s, transform 0.2s;
}
.outil-card:hover { border-color:var(--b-or); transform:translateY(-2px) }
.outil-card-head {
  padding:1.75rem 2rem 1.25rem;
  border-bottom:0.5px solid var(--b);
}
.outil-name {
  font-family:'Cormorant Garamond',serif;
  font-size:1.65rem; font-weight:400; color:var(--noir); margin-bottom:0.6rem;
}
.outil-tagline { font-size:0.83rem; font-weight:300; color:var(--gris-m); line-height:1.65 }
.outil-card-body { padding:1.5rem 2rem }
.outil-features { list-style:none; display:flex; flex-direction:column; gap:0.6rem; margin-bottom:1.75rem }
.outil-features li {
  display:flex; align-items:flex-start; gap:0.75rem;
  font-size:0.83rem; font-weight:300; color:var(--gris-m); line-height:1.5;
}
.outil-features li::before {
  content:''; width:14px; height:0.5px;
  background:var(--or); flex-shrink:0; margin-top:0.68rem;
}
.outil-cta {
  font-size:0.73rem; font-weight:500;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--noir); text-decoration:none;
  border-bottom:0.5px solid var(--b); padding-bottom:2px;
  cursor:pointer; transition:color 0.2s, border-color 0.2s;
  background:none; border-top:none; border-left:none; border-right:none;
}
.outil-cta:hover { color:var(--or-dark); border-color:var(--or) }

/* Co-construction block */
.coconstruct {
  background:var(--noir); padding:3.5rem;
  border-radius:3px; margin-top:2rem;
}
.coconstruct-h3 {
  font-family:'Cormorant Garamond',serif;
  font-size:1.55rem; font-weight:300; color:var(--blanc);
  margin-bottom:1rem;
}
.coconstruct-h3 em { font-style:italic; color:var(--or-light) }
.coconstruct-body {
  font-size:0.87rem; font-weight:300;
  color:rgba(253,252,250,0.45); line-height:1.85; margin-bottom:1.5rem;
}
.coconstruct-list { list-style:none; display:flex; flex-direction:column; gap:0.55rem; margin-bottom:2rem }
.coconstruct-list li {
  font-size:0.83rem; font-weight:300;
  color:rgba(253,252,250,0.5);
  display:flex; align-items:center; gap:0.75rem;
}
.coconstruct-list li::before { content:''; width:14px; height:0.5px; background:var(--or); flex-shrink:0 }

/* Verticales C→G grid */
.future-verts { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin-bottom:2.5rem }
.future-vert-card {
  border:0.5px solid var(--b); border-radius:3px;
  padding:1.5rem; background:var(--blanc);
}
.fvc-letter {
  font-family:'Cormorant Garamond',serif;
  font-size:1.1rem; font-weight:300; color:var(--or);
  margin-bottom:0.5rem;
}
.fvc-name { font-size:0.85rem; font-weight:500; color:var(--noir); margin-bottom:0.3rem }
.fvc-desc { font-size:0.78rem; font-weight:300; color:var(--gris-c); line-height:1.5 }

/* ════════════════════════════════
   PAGE DAAT
════════════════════════════════ */
.daat-hero {
  background:var(--noir); padding:7rem 4rem 6rem;
  position:relative; overflow:hidden;
}
.daat-hero::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 80% 50%, rgba(201,168,76,0.07) 0%, transparent 60%);
  pointer-events:none;
}
.daat-hero-inner { max-width:1140px; margin:0 auto; position:relative; z-index:1 }
.daat-letters {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(5rem,12vw,9rem);
  font-weight:300; line-height:0.85;
  color:rgba(201,168,76,0.1); letter-spacing:-0.04em;
  margin-bottom:2.5rem; user-select:none;
}
.daat-hero-h1 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.5rem,4.5vw,4rem);
  font-weight:300; line-height:1.1; color:var(--blanc);
  margin-bottom:1.25rem;
}
.daat-hero-h1 em { font-style:italic; color:var(--or) }
.daat-hero-sub {
  font-size:1rem; font-weight:300;
  color:rgba(253,252,250,0.45); line-height:1.85; max-width:640px;
}

.daat-steps { padding:6rem 4rem; background:var(--blanc) }
.daat-steps-inner { max-width:1140px; margin:0 auto }
.daat-grid {
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:0; border:0.5px solid var(--b); border-radius:3px; overflow:hidden;
  margin-top:3rem;
}
.daat-step { padding:2.5rem 2rem; border-right:0.5px solid var(--b); background:var(--blanc) }
.daat-step:last-child { border-right:none }
.daat-step.active { background:var(--noir) }
.daat-letter {
  font-family:'Cormorant Garamond',serif;
  font-size:3.5rem; font-weight:300; color:var(--or-light); line-height:1; margin-bottom:1rem;
}
.daat-step.active .daat-letter { color:var(--or) }
.daat-step-name {
  font-size:0.7rem; font-weight:500; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--or-dark); margin-bottom:0.5rem;
}
.daat-step.active .daat-step-name { color:var(--or-light) }
.daat-step-desc { font-size:0.83rem; font-weight:300; color:var(--gris-m); line-height:1.6 }
.daat-step.active .daat-step-desc { color:rgba(253,252,250,0.4) }

/* DAAT — auto-apprentissage */
.daat-learning { padding:6rem 4rem; background:var(--ivoire) }
.daat-learning-inner {
  max-width:1140px; margin:0 auto;
  display:grid; grid-template-columns:1fr 1fr;
  gap:5rem; align-items:start;
}
.learning-note {
  background:var(--blanc); border:0.5px solid var(--b);
  border-radius:3px; padding:2rem;
}
.learning-note-label {
  font-size:0.65rem; font-weight:500;
  letter-spacing:0.14em; text-transform:uppercase;
  color:var(--or); margin-bottom:1rem; display:block;
}
.learning-note p { font-size:0.85rem; font-weight:300; color:var(--gris-m); line-height:1.75 }
.learning-note p + p { margin-top:0.75rem }

/* DAAT architecture table */
.daat-architecture { padding:6rem 4rem; background:var(--blanc) }
.daat-arch-inner { max-width:1140px; margin:0 auto }
.daat-arch-table {
  display:grid; grid-template-columns:1fr;
  gap:0; border:0.5px solid var(--b); border-radius:3px; overflow:hidden;
  margin-top:3rem;
}
.arch-row {
  display:grid; grid-template-columns:44px 210px 1fr;
  border-bottom:0.5px solid var(--b); background:var(--blanc);
}
.arch-row:last-child { border-bottom:none }
.arch-row.header { background:var(--noir) }
.arch-row.transverse { background:rgba(201,168,76,0.04); border-top:0.5px solid var(--b-or) }
.arch-idx {
  display:flex; align-items:center; justify-content:center;
  border-right:0.5px solid var(--b); padding:1.1rem 0;
}
.arch-idx span {
  font-family:'Cormorant Garamond',serif;
  font-size:1rem; font-weight:400; color:var(--or);
}
.arch-row.header .arch-idx span { color:rgba(253,252,250,0.2) }
.arch-row.transverse .arch-idx span { color:var(--or) }
.arch-name {
  border-right:0.5px solid var(--b); padding:1.1rem 1.25rem;
  display:flex; align-items:center;
}
.arch-name strong { font-size:0.83rem; font-weight:500; color:var(--noir) }
.arch-row.header .arch-name strong { color:rgba(253,252,250,0.45); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; font-weight:400 }
.arch-row.transverse .arch-name strong { color:var(--or-dark) }
.arch-desc { padding:1.1rem 1.25rem; display:flex; align-items:center }
.arch-desc span { font-size:0.8rem; font-weight:300; color:var(--gris-m); line-height:1.5 }
.arch-row.header .arch-desc span { color:rgba(253,252,250,0.45); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; font-weight:400 }

/* ════════════════════════════════
   PAGE DÉMO
════════════════════════════════ */
.demo-page { background:var(--noir); padding:7rem 4rem 6rem }
.demo-page-inner { max-width:1140px; margin:0 auto }
.demo-h1 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.5rem,4.5vw,4rem);
  font-weight:300; line-height:1.1; color:var(--blanc); margin-bottom:1.25rem;
}
.demo-h1 em { font-style:italic; color:var(--or) }
.demo-sub {
  font-size:1rem; font-weight:300;
  color:rgba(253,252,250,0.45); line-height:1.85; max-width:580px; margin-bottom:3.5rem;
}
.demo-video-wrap {
  position:relative; width:100%; padding-bottom:56.25%;
  border-radius:3px; overflow:hidden;
  border:0.5px solid var(--b-blanc);
}
.demo-video-wrap iframe {
  position:absolute; top:0; left:0; width:100%; height:100%; border:none;
}
.demo-video-lancer {
  position:absolute; inset:0; width:100%; height:100%;
  padding:0; border:none; background:var(--noir); cursor:pointer;
  font:inherit; color:var(--blanc);
}
.demo-video-lancer img {
  width:100%; height:100%; object-fit:cover; display:block;
  opacity:0.72; transition:opacity 0.3s var(--ease);
}
.demo-video-lancer:hover img, .demo-video-lancer:focus-visible img { opacity:0.9 }
.demo-video-lancer:focus-visible { outline:1px solid var(--or); outline-offset:3px }
.demo-video-lecture {
  position:absolute; top:50%; left:50%; width:4.5rem; height:4.5rem;
  margin:-2.25rem 0 0 -2.25rem; border-radius:50%;
  background:rgba(13,13,11,0.55); border:1px solid var(--or);
}
.demo-video-lecture::after {
  content:""; position:absolute; top:50%; left:54%; transform:translate(-50%,-50%);
  border-style:solid; border-width:0.7rem 0 0.7rem 1.15rem;
  border-color:transparent transparent transparent var(--or);
}
.demo-video-libelle {
  position:absolute; left:0; right:0; bottom:1.25rem; text-align:center;
  font-size:0.75rem; font-weight:300; letter-spacing:0.08em; color:rgba(253,252,250,0.75);
}
.demo-caption {
  margin-top:1rem; font-size:0.75rem; font-weight:300;
  color:rgba(253,252,250,0.2); letter-spacing:0.04em;
}

/* ════════════════════════════════
   PAGE CONTACT
════════════════════════════════ */
.contact-page { padding:7rem 4rem; background:var(--blanc) }
.contact-page-inner { max-width:1140px; margin:0 auto }
.contact-h1 {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.5rem,4.5vw,4rem);
  font-weight:300; line-height:1.1; color:var(--noir); margin-bottom:1.25rem;
}
.contact-h1 em { font-style:italic; color:var(--or-dark) }
.contact-sub {
  font-size:1rem; font-weight:300;
  color:var(--gris-m); line-height:1.85; max-width:540px; margin-bottom:3.5rem;
}
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; align-items:start }
.contact-card {
  border:0.5px solid var(--b); border-radius:3px;
  padding:2.25rem; background:var(--blanc);
  transition:border-color 0.2s;
}
.contact-card:hover { border-color:var(--b-or) }
.cc-label {
  font-size:0.68rem; font-weight:500;
  letter-spacing:0.14em; text-transform:uppercase;
  color:var(--or); margin-bottom:1rem; display:block;
}
.cc-h3 {
  font-family:'Cormorant Garamond',serif;
  font-size:1.45rem; font-weight:400; color:var(--noir); margin-bottom:0.5rem;
}
.cc-body {
  font-size:0.85rem; font-weight:300;
  color:var(--gris-m); line-height:1.7; margin-bottom:1.75rem;
}
.divider-or {
  display:flex; align-items:center; gap:1rem; margin:1.25rem 0;
}
.divider-or::before,.divider-or::after { content:''; flex:1; height:0.5px; background:var(--b) }
.divider-or span { font-size:0.68rem; color:var(--gris-c); letter-spacing:0.1em; text-transform:uppercase }
.contact-alt { font-size:0.82rem; font-weight:300; color:var(--gris-m) }
.contact-alt a {
  color:var(--noir); text-decoration:none;
  border-bottom:0.5px solid var(--b); padding-bottom:1px;
  transition:border-color 0.2s;
}
.contact-alt a:hover { border-color:var(--or) }

/* ─── RESPONSIVE ─────────────────────────────────── */
@media(max-width:1024px) {
  nav { padding:1.1rem 2rem }
  .nav-links { display:none }
  .hero, .pitch, .bds-engine, .bds-council,
  .daat-steps, .daat-learning, .daat-architecture,
  .vert-hero, .vert-content, .demo-page, .contact-page { padding-left:2rem; padding-right:2rem }
  .clients, .hosting-strip { padding-left:2rem; padding-right:2rem }
  .hero-inner, .pitch-inner, .bds-engine-inner,
  .daat-learning-inner, .contact-grid { grid-template-columns:1fr; gap:2.5rem }
  .hero-right { display:none }
  .daat-grid { grid-template-columns:1fr 1fr }
  .daat-step:nth-child(2) { border-right:none }
  .daat-step:nth-child(n+3) { border-top:0.5px solid var(--b) }
  .council-roles { grid-template-columns:1fr 1fr }
  .outils-grid, .future-verts { grid-template-columns:1fr }
  .arch-row { grid-template-columns:36px 1fr }
  .arch-name { border-right:none; border-bottom:0.5px solid var(--b) }
  .arch-desc { grid-column:1/-1 }
  .form-row { grid-template-columns:1fr }
  .vert-tabs-inner { padding:0 2rem }
  .site-footer { padding:2rem }
  .footer-inner { flex-direction:column; gap:1.25rem; text-align:center }
  .footer-links { flex-wrap:wrap; justify-content:center }
  .hosting-strip-inner { gap:1.5rem }
}

/* Anciens attributs style= de la page (16/10/2026) */
/* Spécificité au-dessus de « .section-body p + p » et « .learning-note p + p », comme l'attribut d'origine. */
.section-body p.p-suite { margin-top:1.5rem }
.learning-note p.p-isolement { margin-top:1rem; padding-top:1rem; border-top:0.5px solid var(--b) }
.daat-flux { font-size:0.92rem; font-weight:300; color:var(--gris-m); line-height:1.85; max-width:640px; margin-bottom:0 }
.cta-bloc { margin-top:3rem }
.btn-creneau { display:block; width:fit-content; text-decoration:none }