/* =========================================================================
   JANOU IMMOBILIER — feuille de style unique.
   Charte : noir profond + cuivre (dégradé du logo), typographie Archivo/Manrope.
   Une seule feuille : une règle écrite ici est forcément chargée.
   ========================================================================= */

:root {
  /* Couleurs de la charte, relevées sur le logo officiel. */
  --noir:        #0B0B0C;
  --noir-2:      #121214;
  --noir-3:      #1C1C1F;
  --cuivre:      #C47E59;
  --cuivre-mid:  #D89A74;
  --cuivre-clair:#F7CEAE;
  --cuivre-fonce:#9E603F;
  --creme:       #FAF7F4;
  --creme-2:     #F2ECE6;
  --blanc:       #FFFFFF;
  --texte:       #1A1917;
  --texte-doux:  #5C564F;
  --texte-clair: rgba(255,255,255,.72);
  --bord:        #E4DCD3;
  --bord-sombre: rgba(247,206,174,.18);

  --degrade: linear-gradient(120deg, var(--cuivre-clair) 0%, var(--cuivre-mid) 42%, var(--cuivre) 100%);

  --shell: 1200px;
  --gout:  clamp(20px, 5vw, 40px);
  --r:     4px;
  --r-lg:  10px;

  --ombre:    0 18px 44px rgba(11,11,12,.10);
  --ombre-lg: 0 30px 70px rgba(11,11,12,.20);

  --head-h: 78px;
  /* Part de la largeur du hero occupée par le visuel. Un seul réglage :
     le texte récupère automatiquement le reste. */
  --hero-media: 30%;
  --t: .28s cubic-bezier(.2,.7,.3,1);
}

/* ---------------------------------------------------------------- base -- */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--creme);
  color: var(--texte);
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: 'Archivo', 'Archivo Black', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 5.4vw, 3.9rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

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

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

.shell {
  width: min(100% - var(--gout) * 2, var(--shell));
  margin-inline: auto;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--noir); color: #fff; padding: 12px 18px;
}
.skip:focus { left: 12px; top: 12px; }

/* Pot de miel : hors écran, jamais display:none (des robots l'ignoreraient). */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.muted { color: var(--texte-doux); }

.lead { font-size: 1.06rem; color: var(--texte-doux); }
.lead--strong { font-size: 1.14rem; color: var(--texte); font-weight: 500; }

.grad {
  background: var(--degrade);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* -------------------------------------------------------------- icônes -- */

.ico { width: 22px; height: 22px; flex: none; }
.ico--xs { width: 16px; height: 16px; }
.ico--lg { width: 30px; height: 30px; }
.ico--xl { width: 44px; height: 44px; }

/* ------------------------------------------------------------- boutons -- */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: var(--r);
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .875rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t), box-shadow var(--t);
}
.btn__ico { width: 17px; height: 17px; transition: transform var(--t); }
.btn:hover .btn__ico { transform: translateX(4px); }
.btn__ico--left { transform: none; }
.btn:hover .btn__ico--left { transform: none; }

.btn--primary {
  background: var(--degrade);
  color: #1A0F08;
  box-shadow: 0 10px 26px rgba(196,126,89,.32);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(196,126,89,.42); }

.btn--dark { background: var(--noir); color: #fff; }
.btn--dark:hover { background: var(--noir-3); transform: translateY(-2px); }

.btn--ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn--ghost:hover { background: var(--cuivre); border-color: var(--cuivre); color: #1A0F08; }

.btn--sm { padding: 10px 18px; font-size: .78rem; }
.btn--lg { padding: 16px 30px; font-size: .9rem; }
.btn--block { display: flex; width: 100%; justify-content: center; }

/* -------------------------------------------------------------- header -- */

.siteheader {
  position: sticky; top: 0; z-index: 60;
  background: rgba(11,11,12,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--bord-sombre);
  color: #fff;
}
.siteheader__in {
  display: flex; align-items: center; gap: 28px;
  min-height: var(--head-h);
}
.brand { flex: none; }
.brand img { height: 40px; width: auto; }

.mainnav { margin-left: auto; }
.mainnav > ul { display: flex; align-items: center; gap: 4px; }
.mainnav li { position: relative; }
.mainnav > ul > li > a {
  display: block; padding: 10px 14px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .82rem; font-weight: 500;
  letter-spacing: .05em; text-transform: uppercase;
  color: var(--texte-clair);
  transition: color var(--t);
}
.mainnav > ul > li > a::after {
  content: ''; display: block; height: 2px; margin-top: 6px;
  background: var(--degrade);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t);
}
.mainnav > ul > li:hover > a,
.mainnav > ul > li.is-active > a { color: #fff; }
.mainnav > ul > li:hover > a::after,
.mainnav > ul > li.is-active > a::after { transform: scaleX(1); }

.submenu {
  position: absolute; top: 100%; left: 0; min-width: 230px;
  background: var(--noir-2);
  border: 1px solid var(--bord-sombre);
  border-radius: var(--r);
  padding: 8px;
  box-shadow: var(--ombre-lg);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity var(--t), transform var(--t), visibility var(--t);
}
.has-menu:hover .submenu,
.has-menu:focus-within .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a {
  display: block; padding: 9px 14px; border-radius: 3px;
  font-size: .92rem; color: var(--texte-clair);
  transition: background var(--t), color var(--t);
}
.submenu a:hover { background: rgba(247,206,174,.10); color: var(--cuivre-clair); }

.siteheader__actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.mainnav + .siteheader__actions { margin-left: 0; }

.burger {
  display: none; align-items: center; gap: 9px;
  background: none; border: 1px solid var(--bord-sombre);
  border-radius: var(--r); color: #fff;
  padding: 10px 14px; cursor: pointer;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
}
.burger__bars { position: relative; width: 17px; height: 2px; background: currentColor; }
.burger__bars::before, .burger__bars::after {
  content: ''; position: absolute; left: 0; width: 17px; height: 2px; background: currentColor;
}
.burger__bars::before { top: -5px; }
.burger__bars::after  { top: 5px; }

/* -------------------------------------------------------------- tiroir -- */

.drawer { position: fixed; inset: 0; z-index: 90; }
.drawer[hidden] { display: none; }
.drawer__veil { position: absolute; inset: 0; background: rgba(11,11,12,.62); }
.drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(340px, 88vw);
  background: var(--noir);
  color: #fff;
  border-left: 1px solid var(--bord-sombre);
  padding: 22px;
  display: flex; flex-direction: column; gap: 22px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--t);
}
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.drawer__head img { height: 34px; width: auto; }
.drawer__close {
  background: none; border: 0; color: #fff; font-size: 30px; line-height: 1;
  cursor: pointer; padding: 0 6px;
}
.drawer__nav > li + li { border-top: 1px solid var(--bord-sombre); }
.drawer__nav > li > a {
  display: block; padding: 14px 0;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 1.02rem; font-weight: 600; letter-spacing: .01em;
}
.drawer__nav > li.is-active > a { color: var(--cuivre-clair); }
.drawer__sub { padding: 0 0 12px 14px; border-left: 2px solid var(--bord-sombre); }
.drawer__sub a { display: block; padding: 7px 0; font-size: .92rem; color: var(--texte-clair); }
.drawer__foot { margin-top: auto; display: grid; gap: 12px; }
.drawer__link {
  display: flex; align-items: center; gap: 9px;
  font-size: .92rem; color: var(--texte-clair);
}

body.is-locked { overflow: hidden; }

/* ---------------------------------------------------------------- hero -- */

.hero {
  position: relative;
  background: var(--noir);
  color: #fff;
  padding: clamp(48px, 7vw, 86px) 0 0;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: -40% 40% 30% -30%;
  background: radial-gradient(circle at 40% 50%, rgba(196,126,89,.30), transparent 62%);
  pointer-events: none;
}
.hero__in {
  position: relative;
  display: grid; grid-template-columns: 1fr var(--hero-media);
  gap: clamp(32px, 5vw, 70px);
  align-items: center;
  padding-bottom: clamp(40px, 6vw, 72px);
}
.hero__title { margin-bottom: .35em; }
.hero__title .grad { display: block; }
.hero__lead { font-size: clamp(1.02rem, 1.5vw, 1.16rem); color: var(--texte-clair); max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero .btn--ghost { color: #fff; border-color: rgba(255,255,255,.34); }

.hero__media { position: relative; margin: 0; }
.hero__media img {
  position: relative; z-index: 1;
  width: 100%; border-radius: var(--r-lg);
  box-shadow: var(--ombre-lg);
}
/* Le cadre décalé se dessine DERRIÈRE l'image, mais pas derrière le fond de
   la section : `z-index:-1` le ferait passer sous le noir du hero. */
.hero__media::after {
  content: ''; position: absolute; inset: 12px -12px -12px 12px;
  border: 1px solid var(--cuivre); border-radius: var(--r-lg);
  z-index: 0;
}
.hero__media figcaption {
  /* z-index explicite : l'image porte z-index:1, une légende en `auto`
     passerait DESSOUS. */
  position: absolute; z-index: 2; left: 12px; bottom: 12px;
  display: flex; align-items: center; gap: 8px;
  background: rgba(11,11,12,.78);
  backdrop-filter: blur(6px);
  border: 1px solid var(--bord-sombre);
  border-radius: 100px;
  padding: 6px 13px;
  font-size: .68rem; letter-spacing: .04em; text-transform: uppercase;
  font-family: 'Archivo', system-ui, sans-serif;
  white-space: nowrap;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cuivre-clair);
  box-shadow: 0 0 0 0 rgba(247,206,174,.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 9px rgba(247,206,174,0); }
  100% { box-shadow: 0 0 0 0 rgba(247,206,174,0); }
}
@media (prefers-reduced-motion: reduce) { .dot { animation: none; } }

.eyebrow {
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .76rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--cuivre-fonce);
  margin: 0 0 14px;
}
.eyebrow--light { color: var(--cuivre-clair); }

/* --------------------------------------------------------------- stats -- */

.stats {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--bord-sombre);
}
.stats li { padding: 26px 22px 30px; border-right: 1px solid var(--bord-sombre); }
.stats li:last-child { border-right: 0; }
.stats strong {
  display: block;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: clamp(1.9rem, 3.4vw, 2.5rem); font-weight: 800;
  letter-spacing: -.03em;
  background: var(--degrade);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stats span { display: block; margin-top: 4px; font-size: .86rem; color: var(--texte-clair); }

.stats--inline {
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--bord);
  margin-top: 30px;
}
.stats--inline li { padding: 20px 18px 0 0; border-right: 1px solid var(--bord); }
.stats--inline li:last-child { border-right: 0; }
.stats--inline span { color: var(--texte-doux); }

/* ------------------------------------------------------------ sections -- */

.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--warm { background: var(--creme-2); }
.section--dark { background: var(--noir); color: #fff; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: var(--texte-clair); }
.section--dark .btn--ghost { color: #fff; border-color: rgba(255,255,255,.34); }
.section__foot { margin-top: 44px; display: flex; justify-content: center; }

.sechead { max-width: 62ch; margin-bottom: 46px; }
.sechead--center { margin-inline: auto; text-align: center; }
.sechead__title { margin-bottom: .35em; }
.sechead__lead { color: var(--texte-doux); font-size: 1.05rem; }
.sechead--light .sechead__lead { color: var(--texte-clair); }

.grid { display: grid; gap: clamp(18px, 2.4vw, 28px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* --------------------------------------------------------------- split -- */

.split__in {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__media { position: relative; margin: 0; }
.split__media img {
  position: relative; z-index: 1;
  width: 100%; border-radius: var(--r-lg); box-shadow: var(--ombre);
}
.split__frame {
  position: absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--cuivre);
  border-radius: var(--r-lg);
  z-index: 0;
}
.split__text h2 { margin-bottom: .5em; }

.ticks { display: grid; gap: 12px; margin: 26px 0; }
.ticks li { display: flex; align-items: start; gap: 11px; line-height: 1.5; }
.ticks .ico { color: var(--cuivre); margin-top: 4px; }
.ticks--cols { grid-template-columns: repeat(2, 1fr); gap: 12px 26px; }

/* --------------------------------------------------- cartes expertises -- */

.ecard {
  position: relative;
  display: flex; flex-direction: column;
  padding: 34px 28px 30px;
  background: var(--noir-2);
  border: 1px solid var(--bord-sombre);
  border-radius: var(--r-lg);
  transition: transform var(--t), border-color var(--t), background var(--t);
}
.ecard:hover { transform: translateY(-5px); border-color: var(--cuivre); background: var(--noir-3); }
.ecard__num {
  position: absolute; top: 18px; right: 22px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 2.6rem; font-weight: 800; letter-spacing: -.04em;
  color: rgba(247,206,174,.12);
}
.ecard__ico { display: block; color: var(--cuivre-clair); margin-bottom: 20px; }
.ecard h3 { margin-bottom: .45em; }
.ecard p { color: var(--texte-clair); font-size: .97rem; }
.ecard__link {
  display: inline-flex; align-self: start; align-items: center; gap: 8px;
  margin-top: auto; padding-top: 20px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .8rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--cuivre-clair);
}
.ecard__link .btn__ico { width: 16px; height: 16px; transition: transform var(--t); }
.ecard:hover .ecard__link .btn__ico { transform: translateX(4px); }

/* ------------------------------------------------------ cartes valeurs -- */

.vcard {
  padding: 32px 28px;
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-radius: var(--r-lg);
  transition: transform var(--t), box-shadow var(--t);
}
.vcard:hover { transform: translateY(-4px); box-shadow: var(--ombre); }
.vcard__ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; margin-bottom: 20px;
  border-radius: 50%;
  background: var(--degrade);
  color: #2A1608;
}
.vcard h3 { margin-bottom: .4em; }
.vcard p { color: var(--texte-doux); font-size: .97rem; }
.vcard--dark {
  background: var(--noir-2);
  border-color: var(--bord-sombre);
}
.vcard--dark:hover { box-shadow: none; border-color: var(--cuivre); }

/* ------------------------------------------------------- cartes projet -- */

.pcard {
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.pcard:hover { transform: translateY(-5px); box-shadow: var(--ombre-lg); border-color: var(--cuivre); }
.pcard__link { display: flex; flex-direction: column; height: 100%; }
.pcard__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--noir-2); }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.3,1); }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__body { display: flex; flex-direction: column; flex: 1; padding: 24px 24px 28px; }
.pcard__ville {
  display: flex; align-items: center; gap: 7px;
  margin: 0 0 10px;
  font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  font-family: 'Archivo', system-ui, sans-serif;
  color: var(--cuivre-fonce);
}
.pcard__title { margin-bottom: .4em; }
.pcard__text { color: var(--texte-doux); font-size: .96rem; }
.pcard__more {
  display: inline-flex; align-self: start; align-items: center; gap: 8px;
  margin-top: auto; padding-top: 18px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--texte);
}
.pcard__more .btn__ico { width: 16px; height: 16px; transition: transform var(--t); }
.pcard:hover .pcard__more .btn__ico { transform: translateX(4px); }

.badge {
  position: absolute; top: 14px; left: 14px;
  padding: 6px 13px;
  border-radius: 100px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .68rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
}
.badge--encours { background: var(--degrade); color: #2A1608; }
.badge--dev,
.badge--bientot { background: rgba(11,11,12,.82); color: var(--cuivre-clair); border: 1px solid var(--bord-sombre); }
/* « Déjà vendu » : lisible mais volontairement sourd — c'est une référence,
   pas une offre. */
.badge--vendu {
  background: rgba(255,255,255,.92); color: var(--texte);
  border: 1px solid var(--bord);
}

.pcard__typo {
  /* La carte est une colonne flex : sans align-self, l'étiquette s'étirerait
     sur toute la largeur au lieu de se caler sur son texte. */
  display: inline-block; align-self: start;
  margin: 0 0 10px;
  padding: 4px 10px;
  background: rgba(196,126,89,.12);
  border-radius: 3px;
  font-size: .8rem; font-weight: 600;
  color: var(--cuivre-fonce);
}

/* ---------------------------------------------------- hero des pages 2 -- */

.phero {
  position: relative;
  background: var(--noir);
  color: #fff;
  padding: clamp(52px, 8vw, 96px) 0;
  overflow: hidden;
}
.phero__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: .26;
}
.phero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, var(--noir) 18%, rgba(11,11,12,.55) 100%);
}
.phero--plain::after { background: radial-gradient(circle at 15% 0%, rgba(196,126,89,.26), transparent 60%); }
.phero__in { position: relative; z-index: 1; max-width: 62ch; }
.phero__lead { font-size: 1.08rem; color: var(--texte-clair); }

.breadcrumb {
  background: var(--blanc);
  border-bottom: 1px solid var(--bord);
  font-size: .84rem;
}
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 14px 0; }
.breadcrumb li + li::before { content: '›'; margin-right: 8px; color: var(--cuivre); }
.breadcrumb a { color: var(--texte-doux); }
.breadcrumb a:hover { color: var(--cuivre-fonce); }
.breadcrumb [aria-current] { color: var(--texte); font-weight: 600; }

/* ----------------------------------------------------------- expertise -- */

.expertise__in {
  display: grid; grid-template-columns: 150px 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.expertise__aside { position: sticky; top: calc(var(--head-h) + 24px); }
.expertise__num {
  display: block;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 3.4rem; font-weight: 800; letter-spacing: -.05em; line-height: 1;
  background: var(--degrade);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.expertise__ico { display: block; margin-top: 20px; color: var(--cuivre); }
.expertise__body { max-width: 74ch; }
.expertise__body h2 { margin-bottom: .3em; }
.expertise__body .lead--strong { margin-bottom: 1.2em; }
.expertise__body p { color: var(--texte-doux); }

/* -------------------------------------------------------------- étapes -- */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 2.4vw, 28px); counter-reset: s; }
.step { position: relative; padding: 28px 24px; border: 1px solid var(--bord-sombre); border-radius: var(--r-lg); }
.step__num {
  display: inline-block; margin-bottom: 14px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em;
  color: var(--cuivre-clair);
}
.step h3 { font-size: 1.1rem; margin-bottom: .4em; }
.step p { font-size: .94rem; }
.step::after {
  content: ''; position: absolute; top: 40px; right: -1px;
  width: 1px; height: 0;
}

/* --------------------------------------------------------- page projet -- */

.projet__headin {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 68px);
  align-items: center;
}
.projet__ville {
  display: flex; align-items: center; gap: 7px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--cuivre-fonce);
  margin-bottom: 12px;
}
.projet__intro h1 { margin-bottom: .3em; }
.projet__intro .badge { position: static; display: inline-block; margin-bottom: 20px; }
.projet__intro .badge--dev,
.projet__intro .badge--bientot { background: var(--noir); border-color: var(--noir); }
.projet__intro .badge--vendu { background: var(--noir); border-color: var(--noir); color: var(--cuivre-clair); }

.typo {
  display: flex; align-items: center; gap: 9px;
  margin: 18px 0 0;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .9rem; font-weight: 600;
  color: var(--cuivre-fonce);
}
.projet__media { position: relative; margin: 0; }
.projet__media img {
  position: relative; z-index: 1;
  width: 100%; border-radius: var(--r-lg); box-shadow: var(--ombre);
}

.meta {
  /* Deux colonnes fixes : `auto-fit` laissait une demi-rangée vide dès que
     le nombre de caractéristiques n'était pas un multiple des colonnes. */
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 30px 0 0;
  background: var(--bord);
  border: 1px solid var(--bord);
  border-radius: var(--r);
  overflow: hidden;
}
.meta > div { background: var(--creme); padding: 16px 18px; }
.meta dt {
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--texte-doux);
  font-family: 'Archivo', system-ui, sans-serif;
}
.meta dd { margin: 5px 0 0; font-weight: 600; }
/* Nombre impair : la dernière fiche occupe la rangée entière. */
.meta > div:last-child:nth-child(odd) { grid-column: 1 / -1; }

.projet__body {
  display: grid; grid-template-columns: 1.4fr .9fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
}
.projet__texte p { color: var(--texte-doux); }
.projet__points {
  padding: 30px 28px;
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-radius: var(--r-lg);
}
.projet__points h2 { font-size: 1.25rem; }
.projet__points .ticks { margin-bottom: 0; }

.note {
  display: flex; align-items: start; gap: 10px;
  margin-top: 24px; padding: 14px 18px;
  background: rgba(196,126,89,.10);
  border-left: 3px solid var(--cuivre);
  border-radius: 0 var(--r) var(--r) 0;
  font-size: .94rem;
}
.note .ico { color: var(--cuivre-fonce); margin-top: 3px; }

.galerie { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 2.4vw, 26px); }
.galerie figure { margin: 0; overflow: hidden; border-radius: var(--r-lg); }
.galerie img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------- les biens -- */

.biens { max-width: 900px; margin-inline: auto; }
.bien {
  padding: 32px 30px;
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-radius: var(--r-lg);
}
.section--dark .bien { background: var(--noir-2); border-color: var(--bord-sombre); }
.bien__ico { display: block; color: var(--cuivre); margin-bottom: 18px; }
.section--dark .bien__ico { color: var(--cuivre-clair); }
.bien h3 { margin-bottom: .25em; }
.bien__surface {
  margin: 0 0 .9em;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .82rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--cuivre-fonce);
}
.section--dark .bien__surface { color: var(--cuivre-clair); }
.bien p:last-child { color: var(--texte-doux); font-size: .97rem; }
.section--dark .bien p:last-child { color: var(--texte-clair); }

.biens__note {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  max-width: 900px; margin: 30px auto 0;
  font-size: .93rem; color: var(--texte-doux);
  text-align: center;
}
.section--dark .biens__note { color: var(--texte-clair); }
.biens__note .ico { color: var(--cuivre); flex: none; }

/* -------------------------------------------------------- bande d'appel -- */

.ctaband {
  position: relative;
  background: var(--noir);
  color: #fff;
  padding: clamp(46px, 6vw, 76px) 0;
  overflow: hidden;
}
.ctaband__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: .22;
}
.ctaband::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(95deg, var(--noir) 22%, rgba(11,11,12,.45) 100%);
}
.ctaband__in {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 30px;
}
.ctaband__text { max-width: 54ch; }
.ctaband__text h2 { margin-bottom: .35em; }
.ctaband__text p { color: var(--texte-clair); }
.ctaband__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.ctaband .btn--ghost { color: #fff; border-color: rgba(255,255,255,.34); }

/* ------------------------------------------------------------ contact -- */

.contact {
  display: grid; grid-template-columns: 1.25fr .75fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.contact__form h2 { margin-bottom: .3em; }
.contact__form .muted { margin-bottom: 26px; }

.form { display: grid; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label {
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--texte-doux);
}
.field input, .field select, .field textarea {
  /* `font: 14px inherit` serait une déclaration invalide, donc jetée :
     on hérite explicitement de la famille. */
  font-family: inherit;
  font-size: 1rem;
  width: 100%;
  padding: 13px 15px;
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-radius: var(--r);
  color: var(--texte);
  transition: border-color var(--t), box-shadow var(--t);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cuivre);
  box-shadow: 0 0 0 3px rgba(196,126,89,.16);
}
.form--dark .field label { color: var(--cuivre-clair); }
.form--dark .field input, .form--dark .field textarea {
  background: var(--noir-2);
  border-color: var(--bord-sombre);
  color: #fff;
}

.alert {
  display: flex; align-items: start; gap: 12px;
  padding: 15px 18px;
  border-radius: var(--r);
  font-size: .95rem;
}
.alert--ok { background: rgba(196,126,89,.14); border: 1px solid var(--cuivre); }
.alert--ok .ico { color: var(--cuivre-fonce); margin-top: 3px; }
.alert--ok strong { display: block; }
.alert--ok span { color: var(--texte-doux); }
.form--dark .alert--ok span { color: var(--texte-clair); }
.alert--ko { background: #FDECEA; border: 1px solid #E4A79E; color: #8A2C1C; }
.alert--ko ul { display: grid; gap: 5px; }
.alert--ko li { list-style: disc; margin-left: 18px; }

.infobox {
  padding: 30px 28px;
  background: var(--blanc);
  border: 1px solid var(--bord);
  border-radius: var(--r-lg);
}
.infobox + .infobox { margin-top: 22px; }
.infobox h2 { font-size: 1.25rem; margin-bottom: .5em; }
.infobox--dark { background: var(--noir); color: #fff; border-color: var(--noir); }
.infobox--dark .muted { color: var(--texte-clair); }

.infolist { display: grid; gap: 14px; margin-bottom: 22px; }
.infolist li { display: flex; align-items: center; gap: 12px; }
.infolist .ico { color: var(--cuivre); }
.infolist a:hover { color: var(--cuivre-fonce); }

.villes { display: grid; gap: 2px; }
.villes a {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--bord-sombre);
  transition: color var(--t);
}
.villes li:last-child a { border-bottom: 0; }
.villes a:hover { color: var(--cuivre-clair); }
.villes__nom { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.villes small { color: var(--texte-clair); font-size: .8rem; }

/* ------------------------------------------------------------ intérêt -- */

.interet {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}

/* ------------------------------------------------------------- 404 --- */

.notfound__in { max-width: 60ch; }

/* ---------------------------------------------------------- pied de page -- */

.sitefooter { background: var(--noir); color: #fff; padding: clamp(50px, 6vw, 76px) 0 0; }
.sitefooter__grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(26px, 3.4vw, 50px);
  padding-bottom: 46px;
}
.sitefooter__brand img { width: 132px; margin-bottom: 20px; }
.sitefooter__brand p { color: var(--texte-clair); font-size: .95rem; max-width: 40ch; }
.sitefooter__col h2 {
  font-size: .8rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--cuivre-clair);
  margin-bottom: 18px;
}
.sitefooter__col ul { display: grid; gap: 11px; }
.sitefooter__col a, .sitefooter__col span {
  display: flex; align-items: baseline; gap: 12px;
  color: var(--texte-clair); font-size: .95rem;
  transition: color var(--t);
}
.sitefooter__col .ico { align-self: center; }
.sitefooter__col a:hover { color: var(--cuivre-clair); }
.sitefooter__col small { display: block; font-size: .76rem; opacity: .6; }
/* Le statut reste sur une ligne : c'est le nom de la ville qui se renvoie
   à la ligne, pas l'étiquette. */
.sitefooter__col a small { margin-left: auto; flex: none; white-space: nowrap; }
.sitefooter__contact .btn { margin-top: 22px; }
.sitefooter__contact .btn--ghost { color: #fff; border-color: rgba(255,255,255,.3); }

.social { display: flex; gap: 10px; margin-top: 22px; }
.social a {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--bord-sombre); border-radius: 50%;
  color: var(--texte-clair);
  transition: background var(--t), color var(--t), border-color var(--t);
}
.social a:hover { background: var(--cuivre); border-color: var(--cuivre); color: #1A0F08; }

.sitefooter__bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 20px 0 26px;
  border-top: 1px solid var(--bord-sombre);
  font-size: .84rem; color: rgba(255,255,255,.5);
}
.sitefooter__bar p { margin: 0; }
.sitefooter__baseline {
  font-family: 'Archivo', system-ui, sans-serif;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--cuivre);
}

.totop {
  position: fixed; right: 20px; bottom: 20px; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  background: var(--noir); color: var(--cuivre-clair);
  border: 1px solid var(--bord-sombre); border-radius: 50%;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity var(--t), transform var(--t), visibility var(--t), background var(--t);
}
.totop .ico { transform: rotate(-90deg); }
.totop.is-on { opacity: 1; visibility: visible; transform: translateY(0); }
.totop:hover { background: var(--cuivre); color: #1A0F08; }

/* ------------------------------------------------------ apparitions ---- */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ------------------------------------------------------------ responsive -- */

@media (max-width: 1080px) {
  .sitefooter__grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .mainnav { display: none; }
  .burger { display: inline-flex; }
  .siteheader__actions { margin-left: auto; }
  .siteheader__actions .btn--primary { display: none; }

  .hero__in, .split__in, .projet__headin, .contact, .interet, .projet__body {
    grid-template-columns: 1fr;
  }
  .split--reverse .split__media { order: 0; }
  .hero__media { max-width: 320px; margin-inline: auto; }
  .split__media, .projet__media { max-width: 520px; margin-inline: auto; }
  .hero__media::after, .split__frame { inset: 12px -12px -12px 12px; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats li:nth-child(2) { border-right: 0; }
  .stats li:nth-child(-n+2) { border-bottom: 1px solid var(--bord-sombre); }
  .expertise__in { grid-template-columns: 1fr; }
  .expertise__aside { position: static; display: flex; align-items: center; gap: 20px; }
  .expertise__ico { margin-top: 0; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .grid--3, .grid--2, .steps, .galerie, .field-row, .ticks--cols { grid-template-columns: 1fr; }
  .meta { grid-template-columns: 1fr; }
  .stats--inline { grid-template-columns: 1fr; }
  .stats--inline li { border-right: 0; border-bottom: 1px solid var(--bord); padding-bottom: 16px; }
  .stats--inline li:last-child { border-bottom: 0; }
  .brand img { height: 32px; }
  .ctaband__actions { width: 100%; }
  .ctaband__actions .btn { flex: 1 1 200px; justify-content: center; }
  .sitefooter__grid { grid-template-columns: 1fr; }
  .totop { right: 14px; bottom: 14px; }
}

@media print {
  .siteheader, .drawer, .totop, .ctaband, .burger { display: none !important; }
  body { background: #fff; color: #000; }
}