/* ═══════════════════════════════════════════════════════
   BRICE LOREAU — Valorisation Immobilière Stratégique
   briceloreau.fr
   Version : Production 2025
   Inspiré : Sotheby's · Barnes · Daniel Féau
═══════════════════════════════════════════════════════ */

/* ── RESET & BASE ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root {
  --nuit:    #0D1B2E;
  --nuit2:   #162340;
  --or:      #A07820;
  --or2:     #C49A30;
  --or-pale: #F4EDD4;
  --creme:   #F5F2EC;
  --creme2:  #E8E3D9;
  --creme3:  #D8D2C6;
  --blanc:   #FFFFFF;
  --gris:    #4A4642;
  --gris2:   #2E2C2A;
  --pierre:  #9A9590;
  --noir:    #1A1714;
  --fs:      'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --fb:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  font-family: var(--fb);
  font-weight: 300;
  background: var(--blanc);
  color: var(--noir);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.75;
  overflow-x: hidden;
}

/* ── UTILITAIRES ── */
.wrap    { max-width: 1360px; margin: 0 auto; padding: 0 72px; }
.wrap-sm { max-width: 960px;  margin: 0 auto; padding: 0 72px; }
.or-line { display: block; width: 40px; height: 1px; background: var(--or); }
.tag     { font-family: var(--fb); font-size: 10px; font-weight: 400; letter-spacing: 0.32em; text-transform: uppercase; color: var(--or); }

/* ── BOUTONS ── */
.btn { display: inline-block; text-decoration: none; cursor: pointer; border: none; font-family: var(--fb); font-weight: 400; font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; padding: 14px 40px; transition: all 0.35s var(--ease); }
.btn-or   { background: var(--or);   color: var(--blanc); }
.btn-or:hover   { background: var(--or2); transform: translateY(-2px); }
.btn-nuit { background: var(--nuit); color: var(--blanc); }
.btn-nuit:hover { background: var(--nuit2); transform: translateY(-2px); }
.btn-bord { background: transparent; color: var(--blanc); border: 1px solid rgba(255,255,255,0.4); }
.btn-bord:hover { border-color: rgba(255,255,255,0.85); transform: translateY(-2px); }
.btn-bord-n { background: transparent; color: var(--nuit); border: 1px solid var(--creme3); }
.btn-bord-n:hover { border-color: var(--or); color: var(--or); }
.btn-blanc { background: var(--blanc); color: var(--nuit); padding: 14px 36px; font-family: var(--fb); font-size: 10px; font-weight: 400; letter-spacing: 0.22em; text-transform: uppercase; border: none; cursor: pointer; transition: all 0.3s; }
.btn-blanc:hover { background: var(--or-pale); }
.btn-bord-blanc { background: transparent; color: var(--blanc); border: 1px solid rgba(255,255,255,0.5); padding: 14px 36px; font-family: var(--fb); font-size: 10px; font-weight: 400; letter-spacing: 0.22em; text-transform: uppercase; cursor: pointer; transition: all 0.3s; text-decoration: none; display: inline-block; }
.btn-bord-blanc:hover { border-color: var(--blanc); background: rgba(255,255,255,0.08); }

/* ── ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.85s var(--ease), transform 0.85s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.45s; }

/* ── SECTION HEADERS ── */
.sh-center   { text-align: center; }
.sh-eyebrow  { display: block; font-size: 10px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--or); margin-bottom: 16px; font-weight: 400; }
.sh-h        { font-family: var(--fs); font-weight: 300; font-size: clamp(36px, 4.8vw, 64px); line-height: 1.0; letter-spacing: -0.02em; color: var(--noir); }
.sh-h em     { font-style: italic; color: var(--or); }
.sh-h.light  { color: rgba(255,255,255,0.92); }
.sh-h.light em { color: var(--or); }
.sh-sub      { font-size: 15px; font-weight: 300; line-height: 1.85; margin-top: 14px; color: var(--gris2); max-width: 520px; }
.sh-sub.dark { color: rgba(255,255,255,0.72); }
.or-line-h   { display: block; width: 40px; height: 1px; background: var(--or); margin: 0 auto 16px; }

/* ── MAQUETTE BAR ── (retiré en production) */

/* ── NAVIGATION ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: 72px; padding: 0 72px;
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.5s var(--ease);
}
.nav.solid {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--creme2);
  height: 64px;
}
.nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.nav-logo img { height: 40px; width: 40px; object-fit: contain; transition: transform 0.5s; }
.nav-logo:hover img { transform: translateY(-1px); }
.nav-logo-wrap { display: flex; flex-direction: column; }
.nav-logo-name { font-family: var(--fb); font-weight: 300; font-size: 12px; letter-spacing: 0.26em; text-transform: uppercase; color: rgba(255,255,255,0.92); transition: color 0.5s; }
.nav.solid .nav-logo-name { color: var(--noir); }
.nav-logo-tag { font-size: 9px; font-weight: 300; letter-spacing: 0.14em; color: rgba(255,255,255,0.48); transition: color 0.5s; }
.nav.solid .nav-logo-tag { color: var(--gris); }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { font-family: var(--fb); font-weight: 300; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; text-decoration: none; color: rgba(255,255,255,0.78); transition: color 0.3s; position: relative; padding-bottom: 3px; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: var(--or); transform: scaleX(0); transition: transform 0.35s; }
.nav-links a:hover { color: rgba(255,255,255,1); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav.solid .nav-links a { color: var(--gris); }
.nav.solid .nav-links a:hover { color: var(--noir); }
.nav-cta { font-family: var(--fb); font-weight: 400; font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; text-decoration: none; color: var(--blanc); background: var(--or); padding: 10px 24px; transition: all 0.35s; }
.nav-cta:hover { background: var(--or2); }
.nav-burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }

/* ── MOBILE NAV ── */
.mob-nav { position: fixed; inset: 0; background: var(--nuit); z-index: 999; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; opacity: 0; pointer-events: none; transition: opacity 0.4s; }
.mob-nav.open { opacity: 1; pointer-events: all; }
.mob-nav a { font-family: var(--fs); font-size: 30px; font-weight: 300; color: rgba(255,255,255,0.82); text-decoration: none; transition: color 0.3s; }
.mob-nav a:hover { color: var(--or); }
.mob-close { position: absolute; top: 24px; right: 28px; background: none; border: none; color: rgba(255,255,255,0.5); font-size: 26px; cursor: pointer; padding: 8px; }
.mob-cta { background: var(--or) !important; color: var(--blanc) !important; font-family: var(--fb) !important; font-size: 10px !important; letter-spacing: 0.22em !important; text-transform: uppercase !important; padding: 12px 32px !important; }

/* ── HERO SLIDESHOW ── */
.hero { position: relative; height: 100vh; min-height: 740px; display: flex; align-items: flex-end; overflow: hidden; background: var(--nuit); }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.8s ease-in-out; }
.hero-slide.active { opacity: 1; }
.hero-slide-1 { background-image: url('../images/facade-apres.jpg'); background-position: center 55%; }
.hero-slide-2 { background-image: url('../images/sejour-apres.jpg');  background-position: center 45%; }
.hero-slide-3 { background-image: url('../images/cuisine-apres.jpg'); background-position: center 40%; }
.hero-slide-4 { background-image: url('../images/villa-apres.jpg');   background-position: center 50%; }
.hero-ov { position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,27,46,0.94) 0%, rgba(13,27,46,0.55) 45%, rgba(13,27,46,0.18) 100%); z-index: 1; }
.hero-in { position: relative; z-index: 2; padding: 0 72px 96px; }
.hero-pre { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.hero-pre span { font-family: var(--fb); font-size: 10px; font-weight: 300; letter-spacing: 0.38em; text-transform: uppercase; color: var(--or); }
.hero h1 { font-family: var(--fs); font-weight: 300; font-size: clamp(44px, 6.5vw, 92px); line-height: 1.0; color: var(--blanc); max-width: 860px; margin-bottom: 28px; letter-spacing: -0.02em; }
.hero h1 em { font-style: italic; color: var(--or); }
.hero-sub { font-family: var(--fb); font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.88); max-width: 560px; line-height: 1.85; margin-bottom: 48px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-indicators { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.hero-dot { width: 32px; height: 2px; background: rgba(255,255,255,0.3); cursor: pointer; transition: all 0.4s; border: none; padding: 0; }
.hero-dot.active { background: var(--or); width: 48px; }
.hero-project-label { position: absolute; right: 72px; bottom: 80px; z-index: 3; text-align: right; }
.hero-project-name { font-family: var(--fs); font-size: 13px; font-style: italic; font-weight: 300; color: rgba(255,255,255,0.55); letter-spacing: 0.08em; transition: opacity 0.6s; }
.hero-project-type { font-size: 8px; font-weight: 400; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-top: 3px; }
.hero-scroll { position: absolute; left: 72px; bottom: 48px; z-index: 3; display: flex; align-items: center; gap: 12px; }
.hero-scroll span { font-size: 9px; letter-spacing: 0.32em; text-transform: uppercase; color: rgba(255,255,255,0.38); }
.hero-scroll-bar { width: 40px; height: 1px; background: rgba(255,255,255,0.2); position: relative; overflow: hidden; }
.hero-scroll-bar::after { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: var(--or); animation: sbar 2.5s ease-in-out infinite; }
@keyframes sbar { 0%{left:-100%} 100%{left:100%} }

/* ── CITATION ── */
.cite-sec { background: var(--creme); padding: 80px 0; border-top: 1px solid var(--creme2); }
.cite-in { max-width: 820px; margin: 0 auto; text-align: center; padding: 0 72px; }
blockquote.cite { font-family: var(--fs); font-weight: 300; font-style: italic; font-size: clamp(22px,3vw,38px); line-height: 1.35; color: var(--noir); margin: 20px 0; }
blockquote.cite em { color: var(--or); font-style: normal; }
cite.author { font-family: var(--fb); font-size: 10px; font-style: normal; font-weight: 400; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gris); }

/* ── DEUX SITUATIONS ── */
.deux-situations { background: var(--blanc); padding: 120px 0; }
.deux-sit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--creme3); margin-top: 64px; }
.sit-card { padding: 64px 56px; display: flex; flex-direction: column; gap: 20px; }
.sit-card.light { background: var(--blanc); }
.sit-card.dark  { background: var(--nuit); }
.sit-num { font-family: var(--fs); font-size: clamp(72px,8vw,104px); font-weight: 500; line-height: 0.9; margin-bottom: 10px; color: var(--or); letter-spacing: -0.03em; }
.sit-card.light .sit-num { -webkit-text-fill-color: transparent; -webkit-text-stroke: 1.4px var(--or); color: var(--or); }
.sit-card.dark .sit-num { color: var(--or2); -webkit-text-fill-color: var(--or2); }
.sit-tag { font-size: 9px; font-weight: 400; letter-spacing: 0.28em; text-transform: uppercase; padding: 5px 14px; display: inline-block; margin-bottom: 4px; }
.sit-card.light .sit-tag { border: 1px solid var(--creme3); color: var(--gris); }
.sit-card.dark  .sit-tag { background: var(--or); color: var(--blanc); }
.sit-h { font-family: var(--fs); font-size: clamp(24px,2.5vw,34px); font-weight: 300; line-height: 1.15; }
.sit-card.light .sit-h { color: var(--noir); }
.sit-card.dark  .sit-h { color: rgba(255,255,255,0.92); }
.sit-h em { font-style: italic; color: var(--or); }
.sit-p { font-size: 14px; font-weight: 400; line-height: 1.85; }
.sit-card.light .sit-p { color: var(--gris2); }
.sit-card.dark  .sit-p { color: rgba(255,255,255,0.78); }
.sit-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sit-li { font-size: 13px; font-weight: 400; display: flex; align-items: flex-start; gap: 12px; line-height: 1.65; }
.sit-card.light .sit-li { color: var(--gris2); }
.sit-card.dark  .sit-li { color: rgba(255,255,255,0.82); }
.sit-li::before { content: ''; width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; margin-top: 8px; }
.sit-foot { margin-top: auto; padding-top: 24px; border-top: 1px solid; }
.sit-card.light .sit-foot { border-top-color: var(--creme2); }
.sit-card.dark  .sit-foot { border-top-color: rgba(255,255,255,0.07); }
.sit-foot p { font-family: var(--fs); font-size: 16px; font-style: italic; font-weight: 300; line-height: 1.55; color: var(--or); }

/* ── GALERIE AVANT/APRÈS ── */
.galerie { background: var(--blanc); padding: 120px 0 0; }
.galerie-header { padding: 0 72px 56px; }
.galerie-tabs { display: flex; gap: 0; padding: 0 72px; border-bottom: 1px solid var(--creme2); overflow-x: auto; scrollbar-width: none; }
.galerie-tabs::-webkit-scrollbar { display: none; }
.gtab { font-family: var(--fb); font-weight: 300; font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--pierre); padding: 14px 28px; background: none; border: none; cursor: pointer; position: relative; white-space: nowrap; transition: color 0.3s; }
.gtab::after { content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 1px; background: var(--or); transform: scaleX(0); transition: transform 0.35s; }
.gtab.a { color: var(--or); }
.gtab.a::after { transform: scaleX(1); }
.gtab:hover { color: var(--gris2); }
.gstage { display: none; }
.gstage.active { display: block; }
.comp { position: relative; width: 100%; height: calc(100vh - 140px); min-height: 480px; max-height: 760px; overflow: hidden; cursor: ew-resize; user-select: none; }
.comp-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.comp-img.ap { clip-path: inset(0 50% 0 0); }
.comp-bar { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: rgba(255,255,255,0.9); z-index: 4; pointer-events: none; }
.comp-hnd { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 52px; height: 52px; background: rgba(255,255,255,0.96); border-radius: 50%; z-index: 5; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 24px rgba(0,0,0,0.3); pointer-events: none; }
.comp-hnd svg { width: 22px; height: 22px; }
.comp-tags { position: absolute; bottom: 40px; left: 0; right: 0; display: flex; justify-content: space-between; padding: 0 56px; z-index: 4; pointer-events: none; }
.comp-tag { font-family: var(--fb); font-size: 9px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; padding: 8px 18px; }
.comp-tag.av { background: rgba(13,27,46,0.85); color: rgba(255,255,255,0.9); backdrop-filter: blur(10px); }
.comp-tag.ap { background: var(--or); color: var(--blanc); }
.comp-caps { display: grid; grid-template-columns: 1fr 1fr; background: var(--blanc); }
.cap { padding: 32px 56px; border-top: 2px solid var(--creme2); }
.cap.right { border-left: 1px solid var(--creme2); }
.cap-tag { font-size: 9px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--or); margin-bottom: 6px; display: block; }
.cap.right .cap-tag { color: var(--pierre); }
.cap p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.8; }
.cap.right p { color: var(--gris); }

/* ── CONTEXTE MARCHÉ ── */
.contexte { background: var(--creme); padding: 120px 0; }
.contexte-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 64px; align-items: start; }
.contexte-raisons { display: flex; flex-direction: column; }
.raison { display: flex; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--creme2); }
.raison:first-child { border-top: 1px solid var(--creme2); }
.raison-n { font-family: var(--fs); font-size: 36px; font-weight: 300; color: var(--creme3); min-width: 44px; line-height: 1; padding-top: 2px; }
.raison h3 { font-family: var(--fb); font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--noir); margin-bottom: 6px; }
.raison p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.75; }
.contexte-right { position: sticky; top: 96px; }
.contexte-chiffres { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--creme3); margin-bottom: 24px; }
.chiffre { background: var(--blanc); padding: 28px 24px; }
.chiffre-n { font-family: var(--fs); font-size: 44px; font-weight: 300; color: var(--nuit); line-height: 1; margin-bottom: 6px; }
.chiffre-n span { font-size: 22px; }
.chiffre-l { font-size: 10px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gris2); margin-bottom: 6px; }
.chiffre-s { font-size: 10px; color: var(--pierre); font-style: italic; }
.contexte-conclusion { background: var(--nuit); padding: 32px 36px; }
.contexte-conclusion p { font-family: var(--fs); font-size: 18px; font-style: italic; font-weight: 300; color: rgba(255,255,255,0.9); line-height: 1.55; }
.contexte-conclusion em { color: var(--or); font-style: normal; }

/* ── BÉNÉFICES AGENTS ── */
.benefices { background: var(--blanc); padding: 120px 0; }
.ben-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--creme2); margin-top: 64px; }
.ben-card { background: var(--blanc); padding: 48px 36px; transition: background 0.3s; }
.ben-card:hover { background: var(--creme); }
.ben-num { font-family: var(--fs); font-size: 52px; font-weight: 300; color: var(--creme2); line-height: 1; margin-bottom: 16px; }
.ben-card:hover .ben-num { color: var(--creme3); }
.ben-rule { display: block; width: 28px; height: 1px; background: var(--or); margin-bottom: 18px; }
.ben-h { font-family: var(--fb); font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--noir); margin-bottom: 10px; }
.ben-p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.8; }

/* ── AGENT A vs B ── */
.ab { background: var(--nuit); }
.ab-intro { padding: 100px 72px 64px; text-align: center; }
.ab-cols { display: grid; grid-template-columns: 1fr 1fr; }
.ab-col { padding: 64px 72px; }
.ab-col.sans { border-right: 1px solid rgba(255,255,255,0.06); }
.ab-col.avec { background: rgba(160,120,32,0.06); }
.ab-tag { display: inline-block; font-size: 9px; letter-spacing: 0.28em; text-transform: uppercase; padding: 5px 14px; margin-bottom: 24px; }
.ab-tag.sans { border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.38); }
.ab-tag.avec { background: var(--or); color: var(--blanc); }
.ab-col h3 { font-family: var(--fs); font-weight: 300; font-style: italic; font-size: clamp(18px,2vw,26px); line-height: 1.4; margin-bottom: 32px; }
.ab-col.sans h3 { color: rgba(255,255,255,0.32); }
.ab-col.avec h3 { color: rgba(255,255,255,0.92); }
.ab-li { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 14px; font-weight: 300; line-height: 1.65; }
.ab-li:last-child { border-bottom: none; }
.ab-col.sans .ab-li { color: rgba(255,255,255,0.52); }
.ab-col.avec .ab-li { color: rgba(255,255,255,0.88); }
.ab-ico { font-size: 15px; flex-shrink: 0; margin-top: 2px; }
.ab-col.sans .ab-ico { color: rgba(255,255,255,0.2); }
.ab-col.avec .ab-ico { color: var(--or); }
.ab-foot { background: var(--or); padding: 44px 72px; text-align: center; }
.ab-foot p { font-family: var(--fs); font-weight: 300; font-style: italic; font-size: clamp(18px,2.2vw,28px); color: var(--blanc); line-height: 1.45; }

/* ── MÉCANIQUE DÉCISION ── */
.mecanique { background: var(--creme); padding: 120px 0; }
.mec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; margin-top: 64px; }
.mec-img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; display: block; }
.mec-steps { display: flex; flex-direction: column; }
.mec-step { display: flex; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--creme2); transition: padding-left 0.3s var(--ease); }
.mec-step:first-child { border-top: 1px solid var(--creme2); }
.mec-step:hover { padding-left: 6px; }
.mec-n { font-family: var(--fs); font-size: 32px; font-weight: 300; color: var(--or); min-width: 40px; line-height: 1; padding-top: 3px; }
.mec-step h3 { font-family: var(--fb); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--noir); margin-bottom: 6px; }
.mec-step p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.8; }

/* ── LE DOSSIER ── */
.dossier { background: var(--blanc); padding: 120px 0; }
.dossier-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 64px; }
.dossier-list { display: flex; flex-direction: column; }
.dossier-li { display: flex; align-items: flex-start; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--creme2); font-size: 13px; font-weight: 400; color: var(--noir); line-height: 1.65; transition: padding-left 0.3s; }
.dossier-li:hover { padding-left: 5px; }
.dossier-li:last-child { border-bottom: none; }
.dossier-dot { width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; margin-top: 8px; }
.dossier-right { display: flex; flex-direction: column; gap: 16px; }
.dossier-kpi { padding: 28px; border: 1px solid var(--creme2); border-left: 2px solid var(--or); transition: background 0.3s; }
.dossier-kpi:hover { background: var(--creme); }
.dossier-kv { font-family: var(--fs); font-size: 44px; font-weight: 300; color: var(--nuit); line-height: 1; margin-bottom: 4px; }
.dossier-kl { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris); font-weight: 500; }
.dossier-kd { font-size: 12px; font-weight: 300; color: var(--gris); margin-top: 7px; line-height: 1.7; font-style: italic; }
.dossier-cite { padding: 28px; background: var(--nuit); }
.dossier-cite p { font-family: var(--fs); font-size: 17px; font-weight: 300; font-style: italic; color: rgba(255,255,255,0.9); line-height: 1.55; }
.dossier-cite em { color: var(--or); font-style: normal; }

/* ── RÉPARTITION 50/30/20 ── */
.repartition { background: var(--nuit); padding: 120px 0; }
.rep-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: rgba(255,255,255,0.08); margin-top: 64px; }
.rep-bloc { padding: 52px 40px; }
.rep-bloc.p50 { background: var(--nuit); }
.rep-bloc.p30 { background: rgba(255,255,255,0.02); }
.rep-bloc.p20 { background: rgba(255,255,255,0.01); }
.rep-pct { font-family: var(--fs); font-size: 80px; font-weight: 300; line-height: 1; margin-bottom: 16px; letter-spacing: -0.02em; }
.rep-bloc.p50 .rep-pct { color: var(--or); }
.rep-bloc.p30 .rep-pct { color: rgba(160,120,32,0.65); }
.rep-bloc.p20 .rep-pct { color: rgba(160,120,32,0.38); }
.rep-label { font-size: 10px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 18px; }
.rep-bloc.p50 .rep-label { color: rgba(255,255,255,0.88); }
.rep-bloc.p30 .rep-label { color: rgba(255,255,255,0.78); }
.rep-bloc.p20 .rep-label { color: rgba(255,255,255,0.7); }
.rep-items { display: flex; flex-direction: column; gap: 9px; }
.rep-item { font-size: 13px; font-weight: 300; display: flex; gap: 10px; align-items: flex-start; line-height: 1.6; }
.rep-bloc.p50 .rep-item { color: rgba(255,255,255,0.82); }
.rep-bloc.p30 .rep-item { color: rgba(255,255,255,0.65); }
.rep-bloc.p20 .rep-item { color: rgba(255,255,255,0.55); }
.rep-item::before { content: ''; width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; margin-top: 7px; }
.rep-caption { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.4); text-align: center; margin-top: 40px; font-style: italic; }

/* ── ÉTUDES DE CAS ── */
.cas { background: var(--creme); padding: 120px 0; }
.cas-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--creme3); margin-top: 64px; }
.cas-card { padding: 48px 36px; display: flex; flex-direction: column; }
.cas-card.light { background: var(--blanc); }
.cas-card.dark  { background: var(--nuit); }
.cas-tag { font-size: 9px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--or); margin-bottom: 16px; display: block; font-weight: 500; }
.cas-h { font-family: var(--fs); font-size: 22px; font-weight: 300; line-height: 1.2; margin-bottom: 20px; }
.cas-card.light .cas-h { color: var(--noir); }
.cas-card.dark  .cas-h { color: rgba(255,255,255,0.92); }
.cas-label { font-size: 9px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 5px; }
.cas-card.light .cas-label { color: var(--gris); }
.cas-card.dark  .cas-label { color: rgba(255,255,255,0.4); }
.cas-p { font-size: 13px; font-weight: 400; line-height: 1.75; margin-bottom: 16px; }
.cas-card.light .cas-p { color: var(--gris2); }
.cas-card.dark  .cas-p { color: rgba(255,255,255,0.75); }
.cas-result { margin-top: auto; padding-top: 20px; border-top: 1px solid; }
.cas-card.light .cas-result { border-top-color: var(--creme2); }
.cas-card.dark  .cas-result { border-top-color: rgba(255,255,255,0.08); }
.cas-result-label { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--or); margin-bottom: 6px; font-weight: 500; }
.cas-result p { font-family: var(--fs); font-size: 15px; font-weight: 300; font-style: italic; line-height: 1.55; }
.cas-card.light .cas-result p { color: var(--noir); }
.cas-card.dark  .cas-result p { color: rgba(255,255,255,0.9); }

/* ── ROI ── */
.roi { background: var(--blanc); padding: 120px 0; }
.roi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 64px; }
.roi-table { border: 1px solid var(--creme2); }
.roi-row { display: grid; grid-template-columns: 1fr auto; padding: 16px 24px; border-bottom: 1px solid var(--creme2); font-size: 13px; }
.roi-row:last-child { border-bottom: none; background: var(--nuit); }
.roi-rl { font-weight: 400; color: var(--gris2); }
.roi-row:last-child .roi-rl { color: rgba(255,255,255,0.72); font-weight: 400; }
.roi-rv { font-weight: 500; color: var(--noir); text-align: right; }
.roi-row:last-child .roi-rv { color: var(--or); font-size: 15px; }
.roi-note { font-size: 11px; color: var(--pierre); font-style: italic; margin-top: 12px; line-height: 1.65; }
.roi-q { padding: 40px; background: var(--nuit); border-left: 2px solid var(--or); margin-bottom: 20px; }
.roi-q p { font-family: var(--fs); font-size: clamp(17px,2.2vw,26px); font-weight: 300; color: rgba(255,255,255,0.9); line-height: 1.55; }
.roi-q em { font-style: italic; color: var(--or); }
.roi-stats { display: flex; flex-direction: column; }
.roi-stat { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--creme2); }
.roi-stat:last-child { border-bottom: none; }
.roi-sn { font-family: var(--fs); font-size: 32px; font-weight: 300; color: var(--or); min-width: 68px; line-height: 1; }
.roi-st { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.75; }

/* ── DONNÉES MARCHÉ ── */
.marche-data { background: var(--creme); padding: 120px 0; }
.marche-chiffres { display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; background: var(--creme3); margin-top: 64px; }
.marche-chiffre { background: var(--blanc); padding: 40px 28px; }
.marche-n { font-family: var(--fs); font-size: 52px; font-weight: 300; color: var(--nuit); line-height: 1; margin-bottom: 8px; }
.marche-n span { font-size: 26px; }
.marche-l { font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--noir); margin-bottom: 8px; }
.marche-p { font-size: 12px; font-weight: 400; color: var(--gris2); line-height: 1.75; }
.marche-s { font-size: 9px; color: var(--pierre); margin-top: 8px; font-style: italic; }

/* ── PIONNIER ── */
.pionnier { background: var(--blanc); padding: 120px 0; position: relative; }
.pionnier-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.pionnier-card { border: 1px solid var(--creme2); padding: 56px 48px; text-align: center; position: relative; }
.pionnier-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--or), transparent); }
.pionnier-tag { font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--or); margin-bottom: 18px; display: block; font-weight: 500; }
.pionnier-prix { font-family: var(--fs); font-size: 88px; font-weight: 300; color: var(--nuit); line-height: 1; margin-bottom: 4px; }
.pionnier-unit { font-size: 13px; font-weight: 400; color: var(--gris2); margin-bottom: 32px; }
.pionnier-inc { display: flex; flex-direction: column; gap: 10px; text-align: left; margin-bottom: 28px; }
.pionnier-inc-li { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; font-weight: 400; color: var(--noir); }
.pionnier-inc-li::before { content: ''; width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; margin-top: 7px; }
.pionnier-exclu { background: var(--creme); padding: 16px 20px; margin-bottom: 28px; text-align: left; }
.pionnier-exclu-title { font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gris); margin-bottom: 8px; font-weight: 500; }
.pionnier-exclu p { font-size: 12px; font-weight: 300; color: var(--gris2); line-height: 1.7; }
.pionnier-avs { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.pionnier-av { font-size: 14px; font-weight: 400; color: var(--gris2); display: flex; align-items: center; gap: 12px; }
.pionnier-av::before { content: ''; width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; }
.pionnier-val { font-size: 11px; font-style: italic; color: var(--pierre); line-height: 1.7; margin-top: 16px; }

/* ── TARIFS ── */
.tarifs { background: var(--creme); padding: 120px 0; }
.tarifs-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--pierre); margin-top: 64px; }
.tarif { background: var(--creme); padding: 48px 32px; position: relative; transition: all 0.4s var(--ease); }
.tarif:hover { background: var(--blanc); transform: translateY(-6px); box-shadow: 0 20px 56px rgba(13,27,46,0.1); z-index: 1; }
.tarif.feat { background: var(--nuit); }
.tarif.feat:hover { background: var(--nuit2); }
.tarif-badge { position: absolute; top: -1px; left: 50%; transform: translateX(-50%); background: var(--or); color: var(--blanc); font-size: 8px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; padding: 5px 14px; white-space: nowrap; }
.tarif-name { font-size: 9px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--or); margin-bottom: 18px; font-weight: 500; }
.tarif-prix { font-family: var(--fs); font-weight: 300; font-size: 52px; line-height: 1; margin-bottom: 4px; }
.tarif:not(.feat) .tarif-prix { color: var(--nuit); }
.tarif.feat .tarif-prix { color: rgba(255,255,255,0.92); }
.tarif-prix sup { font-size: 22px; }
.tarif-period { font-size: 11px; font-weight: 300; margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid; }
.tarif:not(.feat) .tarif-period { color: var(--gris); border-bottom-color: var(--creme2); }
.tarif.feat .tarif-period { color: rgba(255,255,255,0.4); border-bottom-color: rgba(255,255,255,0.08); }
.tarif-items { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.tarif-item { font-size: 12px; font-weight: 400; display: flex; align-items: flex-start; gap: 9px; line-height: 1.55; }
.tarif:not(.feat) .tarif-item { color: var(--gris2); }
.tarif.feat .tarif-item { color: rgba(255,255,255,0.65); }
.tarif-item::before { content: ''; width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; margin-top: 6px; }
.tarif-btn { display: block; text-align: center; font-size: 9px; font-weight: 400; letter-spacing: 0.24em; text-transform: uppercase; text-decoration: none; padding: 14px; transition: all 0.35s; font-family: var(--fb); cursor: pointer; border: none; }
.tarif:not(.feat) .tarif-btn { background: var(--nuit); color: var(--blanc); }
.tarif:not(.feat) .tarif-btn:hover { background: var(--nuit2); }
.tarif.feat .tarif-btn { background: var(--or); color: var(--blanc); }
.tarif.feat .tarif-btn:hover { background: var(--or2); }
.tarifs-note { text-align: center; margin-top: 32px; font-size: 12px; font-weight: 300; color: var(--gris); font-style: italic; }

/* ── FAQ ── */
.faq { background: var(--blanc); padding: 120px 0; }
.faq-list { max-width: 800px; margin: 64px auto 0; }
.faq-item { border-bottom: 1px solid var(--creme2); }
.faq-item:first-child { border-top: 1px solid var(--creme2); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0; background: none; border: none; cursor: pointer; text-align: left; transition: padding-left 0.3s; }
.faq-q:hover { padding-left: 5px; }
.faq-qt { font-family: var(--fs); font-weight: 400; font-size: 19px; color: var(--noir); flex: 1; line-height: 1.35; }
.faq-item.open .faq-qt { color: var(--or); }
.faq-ico { width: 30px; height: 30px; border: 1px solid var(--creme2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 13px; color: var(--gris); transition: all 0.35s; }
.faq-item.open .faq-ico { background: var(--or); color: var(--blanc); border-color: var(--or); transform: rotate(45deg); }
.faq-ans { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease), padding 0.3s; }
.faq-ans.open { max-height: 500px; padding-bottom: 20px; }
.faq-ans p { font-size: 14px; font-weight: 400; color: var(--gris2); line-height: 1.9; margin-bottom: 8px; }
.faq-ans ul { list-style: none; display: flex; flex-direction: column; gap: 7px; margin-top: 8px; }
.faq-ans li { font-size: 13px; font-weight: 400; color: var(--gris2); display: flex; gap: 11px; align-items: flex-start; line-height: 1.65; }
.faq-ans li::before { content: ''; width: 3px; height: 3px; background: var(--or); border-radius: 50%; flex-shrink: 0; margin-top: 7px; }

/* ── À PROPOS ── */
.about { background: var(--creme); padding: 0; }
.about-cols { display: grid; grid-template-columns: 480px 1fr; min-height: 90vh; }
.about-visual { position: relative; overflow: hidden; background: var(--creme2); }
.about-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.about-visual-overlay { position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to top, rgba(15,30,53,0.5), transparent); }
.about-content { background: var(--blanc); padding: 100px 80px; display: flex; flex-direction: column; justify-content: center; }
.about-lead { font-family: var(--fs); font-size: 19px; font-style: italic; font-weight: 300; color: var(--noir); margin-bottom: 20px; line-height: 1.6; border-left: 2px solid var(--or); padding-left: 24px; }
.about-p { font-size: 14px; font-weight: 400; color: var(--gris2); line-height: 1.9; margin-bottom: 14px; }
.about-piliers { margin-top: 32px; display: flex; flex-direction: column; }
.about-pi { display: flex; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--creme2); }
.about-pi:first-child { border-top: 1px solid var(--creme2); }
.about-pin { font-family: var(--fs); font-size: 26px; font-weight: 300; color: var(--or); min-width: 34px; line-height: 1; }
.about-pi h4 { font-family: var(--fb); font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--noir); margin-bottom: 5px; }
.about-pi p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.75; }
.about-cit { margin-top: 32px; padding: 24px 28px; background: var(--nuit); }
.about-cit p { font-family: var(--fs); font-size: 16px; font-style: italic; font-weight: 300; color: rgba(255,255,255,0.88); line-height: 1.65; }
.about-cit em { color: var(--or); font-style: normal; }

/* ── PROCESSUS ── */
.processus { background: var(--creme2); padding: 100px 0; }
.processus-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; margin-top: 60px; }
.process-step { padding: 0 48px; text-align: center; border-right: 1px solid var(--creme3); }
.process-step:last-child { border-right: none; }
.process-n { font-family: var(--fs); font-size: 64px; font-weight: 300; color: var(--creme3); line-height: 1; margin-bottom: 14px; }
.process-step h3 { font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--nuit); margin-bottom: 10px; }
.process-step p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.85; }

/* ── CTA BAND ── */
.cta-band { background: var(--or); padding: 52px 0; }
.cta-band-in { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band-in p { font-family: var(--fs); font-size: clamp(20px,2.5vw,32px); font-weight: 300; color: var(--blanc); line-height: 1.35; }
.cta-band-in em { font-style: italic; }
.cta-band-btns { display: flex; gap: 12px; flex-shrink: 0; }

/* ── CONTACT ── */
.contact { display: grid; grid-template-columns: 1fr 1fr; }
.con-l { background: var(--nuit); padding: 100px 72px; display: flex; flex-direction: column; justify-content: center; }
.con-r { background: var(--creme); padding: 100px 72px; display: flex; flex-direction: column; justify-content: center; }
.con-r-h { font-family: var(--fs); font-weight: 300; font-size: clamp(22px,2.8vw,36px); color: var(--noir); margin-bottom: 32px; line-height: 1.2; }
.con-r-h em { font-style: italic; color: var(--or); }
.con-profile { display: flex; align-items: center; gap: 18px; padding: 22px 24px; border: 1px solid rgba(255,255,255,0.1); margin-bottom: 32px; }
.con-avatar { width: 60px; height: 60px; border-radius: 50%; overflow: hidden; flex-shrink: 0; border: 2px solid var(--or); }
.con-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.con-profile-name { font-family: var(--fs); font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.92); }
.con-profile-role { font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.42); margin-top: 2px; }
.con-profile-note { font-size: 11px; color: rgba(255,255,255,0.32); font-style: italic; margin-top: 3px; }
.con-info { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.con-ico { width: 40px; height: 40px; border: 1px solid rgba(160,120,32,0.28); display: flex; align-items: center; justify-content: center; font-size: 17px; color: var(--or); flex-shrink: 0; }
.con-lbl { font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 1px; }
.con-val { font-size: 14px; color: rgba(255,255,255,0.92); font-weight: 400; }
.con-val a { color: rgba(255,255,255,0.92); text-decoration: none; transition: color 0.3s; }
.con-val a:hover { color: var(--or); }
.fg { display: flex; flex-direction: column; gap: 5px; margin-bottom: 13px; }
.fg label { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris); font-weight: 500; }
.fg input, .fg select, .fg textarea { background: var(--blanc); border: 1px solid var(--creme2); padding: 12px 15px; font-family: var(--fb); font-size: 13px; font-weight: 300; color: var(--noir); outline: none; transition: border-color 0.3s; width: 100%; resize: none; -webkit-appearance: none; appearance: none; }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--or); background: var(--blanc); }
.fg select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%234A4642'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rgpd { display: flex; gap: 9px; align-items: flex-start; margin-bottom: 12px; }
.rgpd input { margin-top: 3px; flex-shrink: 0; accent-color: var(--or); width: auto; }
.rgpd label { font-size: 11px; color: var(--gris); font-weight: 300; line-height: 1.65; }
.rgpd a { color: var(--or); text-decoration: none; }
.f-success { display: none; background: var(--creme); border-left: 2px solid var(--or); padding: 16px 20px; }
.f-success p { font-weight: 500; font-size: 14px; color: var(--noir); margin-bottom: 3px; }
.f-success small { font-size: 12px; color: var(--gris); }
.f-error { display: none; background: #fdecea; border-left: 2px solid #c0392b; padding: 10px 14px; font-size: 12px; color: #c0392b; margin-top: 5px; line-height: 1.6; }

/* ── FOOTER ── */
.footer { background: var(--nuit); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 280px 1fr 200px; gap: 56px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.07); margin-bottom: 22px; }
.footer-logo { height: 48px; width: 48px; object-fit: contain; display: block; margin-bottom: 16px; opacity: 0.95; }
.footer-p { font-size: 12px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.85; }
.footer-nav h4, .footer-con h4 { font-size: 9px; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase; color: var(--or); margin-bottom: 16px; }
.footer-nav a, .footer-con a { display: block; font-size: 12px; font-weight: 300; color: rgba(255,255,255,0.65); text-decoration: none; transition: color 0.3s; margin-bottom: 7px; }
.footer-nav a:hover, .footer-con a:hover { color: var(--or); }
.footer-bot { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-copy { font-size: 11px; font-weight: 300; color: rgba(255,255,255,0.2); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 11px; font-weight: 300; color: rgba(255,255,255,0.3); text-decoration: none; transition: color 0.3s; }
.footer-legal a:hover { color: var(--or); }

/* ═══════════════════════════════
   RESPONSIVE
═══════════════════════════════ */
@media (max-width: 1200px) {
  .wrap, .wrap-sm { padding: 0 48px; }
  .nav { padding: 0 48px; }
  .hero-in { padding: 0 48px 80px; }
  .hero-project-label { right: 48px; }
  .hero-scroll { left: 48px; }
  .galerie-header, .galerie-tabs { padding-left: 48px; padding-right: 48px; }
  .comp-tags { padding: 0 32px; }
  .cap { padding: 24px 40px; }
  .ab-intro, .ab-foot { padding: 72px 48px; }
  .ab-col { padding: 56px 48px; }
  .mec-grid, .dossier-grid, .roi-grid, .pionnier-grid, .contexte-grid { grid-template-columns: 1fr; gap: 52px; }
  .about-cols { grid-template-columns: 1fr; }
  .about-visual { min-height: 65vh; }
  .contact { grid-template-columns: 1fr; }
  .con-l, .con-r { padding: 72px 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .processus-steps { grid-template-columns: 1fr; gap: 0; }
  .process-step { border-right: none; border-bottom: 1px solid var(--creme3); padding: 0 24px 36px; }
  .process-step:last-child { border-bottom: none; }
  .cas-grid { grid-template-columns: 1fr; }
  .deux-sit-grid { grid-template-columns: 1fr; }
  .marche-chiffres { grid-template-columns: 1fr 1fr; }
  .ben-grid { grid-template-columns: 1fr 1fr; }
  .rep-grid { grid-template-columns: 1fr; }
  .tarifs-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav { padding: 0 24px; }
  .wrap, .wrap-sm { padding: 0 24px; }
  .hero-in { padding: 0 24px 60px; }
  .hero-project-label { display: none; }
  .hero-scroll { left: 24px; }
  .galerie-header, .galerie-tabs { padding-left: 24px; padding-right: 24px; }
  .comp-tags { padding: 0 20px; bottom: 20px; }
  .cap { padding: 18px 24px; }
  .comp-caps { grid-template-columns: 1fr; }
  .ab-intro, .ab-foot { padding: 56px 24px; }
  .ab-cols { grid-template-columns: 1fr; }
  .ab-col { padding: 40px 24px; }
  .ab-col.sans { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.05); }
  .con-l, .con-r, .about-content { padding: 56px 24px; }
  .frow { grid-template-columns: 1fr; }
  .cta-band-in { flex-direction: column; text-align: center; }
  .ben-grid { grid-template-columns: 1fr; }
  .comp { max-height: 340px; }
  .deux-sit-grid { grid-template-columns: 1fr; }
  .sit-card { padding: 40px 28px; }
  .marche-chiffres { grid-template-columns: 1fr; }
  .tarifs-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: clamp(36px, 10vw, 52px); }
  .hero-sub { font-size: 15px; }
  .hero-btns { flex-direction: column; gap: 12px; }
  .btn, .btn-or, .btn-nuit, .btn-bord { padding: 14px 24px; font-size: 10px; }
  .sh-h { font-size: clamp(28px, 8vw, 40px); }
}

/* ═══════════════════════════════════════════════════════
   ── ADDITIONS — Site multi-pages ──
═══════════════════════════════════════════════════════ */

/* Navigation : page courante */
.nav-links a[aria-current="page"] { color: rgba(255,255,255,1); }
.nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.nav.solid .nav-links a[aria-current="page"] { color: var(--or); }
.mob-nav a[aria-current="page"] { color: var(--or); }

/* ── EN-TÊTE DE PAGE INTERNE (page hero) ── */
.phero { position: relative; background: var(--nuit); padding: 168px 0 84px; overflow: hidden; }
.phero::before { content: ''; position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.22; }
.phero::after  { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, rgba(13,27,46,0.96) 30%, rgba(13,27,46,0.72) 100%); }
.phero.ph-real::before   { background-image: url('../images/sejour-apres.jpg'); }
.phero.ph-dossier::before{ background-image: url('../images/cuisine-apres.jpg'); }
.phero.ph-ben::before    { background-image: url('../images/facade-apres.jpg'); }
.phero.ph-form::before   { background-image: url('../images/villa-apres.jpg'); }
.phero.ph-about::before  { background-image: url('../images/ambiance.jpg'); }
.phero.ph-faq::before    { background-image: url('../images/appart-apres.jpg'); }
.phero.ph-contact::before{ background-image: url('../images/bain-apres.jpg'); }
.phero .wrap { position: relative; z-index: 2; }
.crumb { display: flex; align-items: center; gap: 9px; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 22px; }
.crumb a { color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.3s; }
.crumb a:hover { color: var(--or); }
.crumb span { color: var(--or); }
.crumb i { color: rgba(255,255,255,0.25); font-style: normal; }
.phero-eyebrow { display: block; font-size: 10px; letter-spacing: 0.34em; text-transform: uppercase; color: var(--or); margin-bottom: 18px; }
.phero h1 { font-family: var(--fs); font-weight: 300; font-size: clamp(40px, 5.6vw, 78px); line-height: 1.0; letter-spacing: -0.02em; color: var(--blanc); max-width: 900px; }
.phero h1 em { font-style: italic; color: var(--or); }
.phero-sub { font-size: 16px; font-weight: 300; color: rgba(255,255,255,0.74); line-height: 1.85; max-width: 620px; margin-top: 22px; }
.phero-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.phero-pill { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.82); border: 1px solid rgba(255,255,255,0.18); padding: 9px 18px; display: inline-flex; align-items: center; gap: 8px; }
.phero-pill i { color: var(--or); font-size: 14px; }

/* ── APERÇUS HOME (teasers) ── */
.tz { padding: 120px 0; }
.tz.creme { background: var(--creme); }
.tz.blanc { background: var(--blanc); }
.tz-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: 56px; }
.tz-head .sh-h { max-width: 640px; }
.tz-link { font-family: var(--fb); font-size: 10px; font-weight: 400; letter-spacing: 0.22em; text-transform: uppercase; color: var(--nuit); text-decoration: none; border-bottom: 1px solid var(--or); padding-bottom: 5px; white-space: nowrap; transition: color 0.3s, gap 0.3s; display: inline-flex; gap: 8px; align-items: center; }
.tz-link:hover { color: var(--or); }
.tz-link i { transition: transform 0.3s; }
.tz-link:hover i { transform: translateX(4px); }

/* Grille réalisations (aperçu) */
.real-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--creme3); }
.real-card { position: relative; display: block; overflow: hidden; background: var(--nuit); aspect-ratio: 4/3; text-decoration: none; }
.real-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.real-card:hover img { transform: scale(1.06); }
.real-card-ov { position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,27,46,0.85) 0%, rgba(13,27,46,0.1) 55%, rgba(13,27,46,0.25) 100%); z-index: 1; }
.real-card-in { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 26px 26px; }
.real-card-tag { font-size: 9px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--or); display: inline-flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.real-card-tag::before { content: ''; width: 22px; height: 1px; background: var(--or); }
.real-card-h { font-family: var(--fs); font-weight: 300; font-size: 24px; color: var(--blanc); line-height: 1.1; }
.real-card-cta { margin-top: 10px; font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 8px; opacity: 0; transform: translateY(8px); transition: all 0.4s; }
.real-card:hover .real-card-cta { opacity: 1; transform: none; }

/* Bandeau valeurs (3 piliers) */
.piliers3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--creme2); margin-top: 8px; }
.pil3 { background: var(--blanc); padding: 44px 36px; }
.pil3 .pil3-ico { width: 46px; height: 46px; border: 1px solid var(--or); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--or); font-size: 20px; margin-bottom: 20px; }
.pil3 h3 { font-family: var(--fs); font-weight: 400; font-size: 22px; color: var(--noir); margin-bottom: 10px; line-height: 1.2; }
.pil3 p { font-size: 13px; font-weight: 400; color: var(--gris2); line-height: 1.85; }

/* ── « POURQUOI LE VENDEUR SIGNE » — blocs élégants (remplace la grande photo) ── */
.signe { background: var(--creme); padding: 120px 0; }
.signe-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--creme3); margin-top: 60px; }
.signe-card { background: var(--blanc); padding: 44px 40px; position: relative; transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.signe-card:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(13,27,46,0.08); z-index: 1; }
.signe-card.accent { background: var(--nuit); }
.signe-n { font-family: var(--fs); font-size: 56px; font-weight: 400; line-height: 1; color: var(--or); margin-bottom: 16px; letter-spacing: -0.02em; }
.signe-card.accent .signe-n { color: var(--or2); }
.signe-ico { position: absolute; top: 44px; right: 40px; font-size: 26px; color: var(--creme3); }
.signe-card.accent .signe-ico { color: rgba(255,255,255,0.12); }
.signe-card h3 { font-family: var(--fb); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--noir); margin-bottom: 12px; }
.signe-card.accent h3 { color: rgba(255,255,255,0.94); }
.signe-card p { font-size: 13.5px; font-weight: 400; color: var(--gris2); line-height: 1.85; }
.signe-card.accent p { color: rgba(255,255,255,0.74); }
.signe-foot { margin-top: 54px; text-align: center; }
.signe-foot p { font-family: var(--fs); font-style: italic; font-weight: 300; font-size: clamp(20px,2.6vw,30px); color: var(--noir); line-height: 1.45; max-width: 760px; margin: 0 auto; }
.signe-foot em { color: var(--or); font-style: normal; }

/* ── CALCULATEUR ROI INTERACTIF ── */
.calc { background: var(--nuit); padding: 120px 0; position: relative; overflow: hidden; }
.calc::before { content: ''; position: absolute; top: -120px; right: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(160,120,32,0.16), transparent 70%); }
.calc .wrap { position: relative; z-index: 2; }
.calc-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; margin-top: 60px; align-items: stretch; }
.calc-panel { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); padding: 44px 40px; }
.calc-field { margin-bottom: 30px; }
.calc-field:last-child { margin-bottom: 0; }
.calc-label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.calc-label span { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.62); }
.calc-val { font-family: var(--fs); font-size: 26px; font-weight: 400; color: var(--or); }
.calc-range { -webkit-appearance: none; appearance: none; width: 100%; height: 2px; background: rgba(255,255,255,0.16); outline: none; cursor: pointer; }
.calc-range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--or); cursor: pointer; border: 3px solid var(--nuit); box-shadow: 0 0 0 1px var(--or); transition: transform 0.2s; }
.calc-range::-webkit-slider-thumb:hover { transform: scale(1.18); }
.calc-range::-moz-range-thumb { width: 17px; height: 17px; border-radius: 50%; background: var(--or); cursor: pointer; border: 3px solid var(--nuit); box-shadow: 0 0 0 1px var(--or); }
.calc-scale { display: flex; justify-content: space-between; font-size: 10px; color: rgba(255,255,255,0.3); margin-top: 10px; }
.calc-result { background: linear-gradient(150deg, rgba(160,120,32,0.14), rgba(13,27,46,0.2)); border: 1px solid rgba(160,120,32,0.3); padding: 44px 44px; display: flex; flex-direction: column; }
.calc-rrow { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.calc-rrow:first-of-type { padding-top: 0; }
.calc-rl { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.7); }
.calc-rv { font-family: var(--fs); font-size: 22px; font-weight: 400; color: rgba(255,255,255,0.95); }
.calc-rrow.gain { margin-top: auto; padding: 26px 0 0; border-bottom: none; border-top: 1px solid rgba(160,120,32,0.4); flex-direction: column; align-items: flex-start; gap: 6px; }
.calc-rrow.gain .calc-rl { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--or); }
.calc-gain-v { font-family: var(--fs); font-size: clamp(44px,5.5vw,68px); font-weight: 400; color: var(--or); line-height: 1; letter-spacing: -0.02em; }
.calc-note { font-size: 11px; color: rgba(255,255,255,0.4); font-style: italic; margin-top: 18px; line-height: 1.65; }

/* ── BANDE STATS LUMINEUSE ── */
.stats-band { background: var(--creme); padding: 88px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; background: var(--creme3); }
.stat-c { background: var(--blanc); padding: 40px 28px; text-align: center; }
.stat-n { font-family: var(--fs); font-size: clamp(40px,5vw,58px); font-weight: 300; color: var(--nuit); line-height: 1; }
.stat-n span { font-size: 0.5em; color: var(--or); }
.stat-l { font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gris2); margin-top: 12px; }
.stat-s { font-size: 10px; color: var(--pierre); font-style: italic; margin-top: 6px; }

/* ── CTA FINAL (lumineux) ── */
.cta-final { background: var(--blanc); padding: 120px 0; text-align: center; }
.cta-final-in { max-width: 760px; margin: 0 auto; }
.cta-final h2 { font-family: var(--fs); font-weight: 300; font-size: clamp(34px,4.6vw,60px); line-height: 1.05; color: var(--noir); margin-bottom: 20px; }
.cta-final h2 em { font-style: italic; color: var(--or); }
.cta-final p { font-size: 15px; font-weight: 300; color: var(--gris2); line-height: 1.85; margin-bottom: 36px; }
.cta-final-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Responsive additions */
@media (max-width: 1200px) {
  .real-grid { grid-template-columns: 1fr 1fr; }
  .piliers3 { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .phero { padding: 132px 0 64px; }
  .signe-grid { grid-template-columns: 1fr; }
  .real-grid { grid-template-columns: 1fr; }
  .tz { padding: 84px 0; }
  .tz-head { margin-bottom: 40px; }
  .calc-panel, .calc-result { padding: 32px 26px; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr; }
  .phero h1 { font-size: clamp(34px, 9vw, 46px); }
}

/* ── BLOC MANIFESTE (page À propos) ── */
.manifesto { background: var(--nuit); padding: 116px 0; position: relative; overflow: hidden; }
.manifesto::before { content:''; position:absolute; top:-160px; left:50%; transform:translateX(-50%); width:640px; height:640px; border-radius:50%; background: radial-gradient(circle, rgba(160,120,32,0.16), transparent 65%); pointer-events:none; }
.manifesto-in { max-width: 900px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.manifesto-eyebrow { display:block; font-size:10px; letter-spacing:0.34em; text-transform:uppercase; color:var(--or); margin-bottom:30px; }
.manifesto-p { font-family: var(--fs); font-weight:300; font-size: clamp(19px,2.3vw,27px); line-height:1.55; color: rgba(255,255,255,0.80); margin-bottom: 16px; }
.manifesto-rule { width: 60px; height:1px; background: var(--or); margin: 36px auto; }
.manifesto-not { font-family: var(--fb); font-size: 12px; font-weight:500; letter-spacing:0.24em; text-transform:uppercase; color: rgba(255,255,255,0.55); margin-bottom: 22px; }
.manifesto-punch { font-family: var(--fs); font-weight:400; font-style: italic; font-size: clamp(28px,4vw,52px); line-height:1.18; color: var(--blanc); letter-spacing:-0.01em; }
.manifesto-punch em { font-style: italic; color: var(--or); }
@media (max-width: 600px) { .manifesto { padding: 80px 0; } }