/* =========================================================
   Energie Plus — Direction 1C « Maison »
   Crème, bleu nuit, argile · Instrument Serif + Work Sans
   ========================================================= */

:root {
  --nuit:   #16324A;   /* bleu nuit — texte & fonds sombres */
  --nuit-2: #1E4763;
  --bleu:   #1E9CD7;   /* bleu logo — accent froid */
  --argile: #B4552D;   /* argile — accent chaud, CTA */
  --argile-d: #9E4522;
  --olive:  #6E7D63;
  --lin:    #EDE3D3;   /* beige clair — cartes, séparateurs */
  --lin-d:  #E4D8C4;
  --creme:  #FBF7F0;   /* fond général */
  --blanc:  #FFFFFF;
  --texte:  #3F4A44;   /* corps de texte */
  --texte-2:#6B6156;   /* texte secondaire */

  --serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --sans: 'Work Sans', system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  --wrap: 1180px;
  --radius: 14px;
  --radius-pill: 999px;
  --shadow: 0 18px 50px -24px rgba(22, 50, 74, 0.35);
  --shadow-sm: 0 6px 20px -12px rgba(22, 50, 74, 0.35);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--texte);
  background: var(--creme);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--nuit); letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: 1.02; margin: 0; }
h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; margin: 0; }
h3 { font-size: 1.5rem; line-height: 1.15; margin: 0; }
em { font-style: italic; color: var(--argile); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.section-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--argile);
  margin: 0 0 1rem;
}
.section-label--light { color: var(--bleu); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  font-family: var(--sans); font-weight: 600; font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-dark { background: var(--nuit); color: #fff; }
.btn-dark:hover { background: var(--nuit-2); }
.btn-clay { background: var(--argile); color: #fff; box-shadow: var(--shadow-sm); }
.btn-clay:hover { background: var(--argile-d); }
.btn-outline { border-color: var(--nuit); color: var(--nuit); }
.btn-outline:hover { background: var(--nuit); color: #fff; }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,.12); }
.btn-full { width: 100%; }
.btn-lg { padding: 17px 32px; font-size: 1.05rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--argile);
  border-bottom: 1.5px solid transparent;
  transition: gap .2s ease, border-color .2s ease;
}
.link-arrow:hover { gap: 12px; border-color: var(--argile); }

/* ===================== HEADER ===================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 247, 240, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--lin);
}
.header-inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.brand-logo { height: 34px; width: auto; }
.main-nav { display: flex; gap: 26px; margin-left: 8px; }
.main-nav a {
  font-weight: 500; font-size: 0.96rem; color: var(--nuit);
  padding: 6px 0; position: relative;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--argile); transition: width .25s ease;
}
.main-nav a:hover::after { width: 100%; }
.header-cta { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.phone-link { font-family: var(--mono); font-size: 0.9rem; font-weight: 500; color: var(--nuit); }
.phone-link:hover { color: var(--argile); }

.burger { display: none; background: none; border: 0; width: 40px; height: 40px; margin-left: auto; cursor: pointer; padding: 8px; }
.burger span { display: block; height: 2px; background: var(--nuit); margin: 5px 0; border-radius: 2px; transition: .25s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav { display: flex; flex-direction: column; gap: 4px; padding: 12px 24px 24px; border-bottom: 1px solid var(--lin); background: var(--creme); }
.mobile-nav[hidden] { display: none; }
.mobile-nav a { padding: 12px 0; font-weight: 500; color: var(--nuit); border-bottom: 1px solid var(--lin); }
.mobile-nav .btn { margin-top: 14px; }

/* ===================== HERO ===================== */
.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 7vw, 104px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--nuit); background: var(--lin);
  padding: 8px 15px; border-radius: var(--radius-pill); margin: 0 0 1.6rem;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--argile); }

.hero h1 { margin-bottom: 1.4rem; }
.lead { font-size: 1.18rem; color: var(--texte); max-width: 30em; margin: 0 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 2.2rem; }

.hero-reassure { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.hero-reassure li { position: relative; padding-left: 28px; font-size: 0.98rem; color: var(--texte-2); }
.hero-reassure li::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 16px; height: 9px;
  border-left: 2px solid var(--olive); border-bottom: 2px solid var(--olive);
  transform: rotate(-45deg);
}

.hero-media { position: relative; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--radius); box-shadow: var(--shadow);
  aspect-ratio: 4 / 3.4;
}
.hero-badge {
  position: absolute; left: -18px; bottom: -18px;
  background: var(--nuit); color: #fff;
  padding: 18px 22px; border-radius: var(--radius);
  box-shadow: var(--shadow); max-width: 210px;
}
.hero-badge-num { display: block; font-family: var(--serif); font-size: 2.1rem; line-height: 1; color: #fff; }
.hero-badge-label { display: block; font-size: 0.82rem; color: #C3D3DD; margin-top: 6px; }

/* ===================== TRUST ===================== */
.trust { background: var(--nuit); color: #fff; }
.trust-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 0; }
.trust-item { padding: 30px 26px; position: relative; }
.trust-item + .trust-item::before {
  content: ""; position: absolute; left: 0; top: 24px; bottom: 24px; width: 1px; background: rgba(255,255,255,.14);
}
.trust-item strong { display: block; font-size: 1.08rem; color: #fff; font-weight: 600; margin-bottom: 5px; }
.trust-item span { font-size: 0.9rem; color: #B9CAD5; }

/* ===================== MANIFESTO ===================== */
.manifesto { padding: clamp(64px, 9vw, 120px) 0; }
.manifesto-grid { max-width: 900px; }
.manifesto-title { font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.08; margin-bottom: 1.8rem; }
.manifesto-text { font-size: 1.18rem; color: var(--texte); max-width: 40em; }

/* ===================== SERVICES ===================== */
.services { padding: 0 0 clamp(64px, 9vw, 120px); }
.services-head { max-width: 720px; margin-bottom: 3rem; }
.services-head h2 { max-width: 16em; }
.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

.service-card {
  background: var(--blanc); border: 1px solid var(--lin);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.service-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.service-card:hover .service-media img { transform: scale(1.04); }
.service-tag {
  position: absolute; top: 16px; left: 16px;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--creme); color: var(--nuit); padding: 7px 12px; border-radius: var(--radius-pill);
}
.service-body { padding: 30px 30px 34px; }
.service-body h3 { font-size: 1.9rem; margin-bottom: 0.8rem; }
.service-body > p { color: var(--texte); margin: 0 0 1.4rem; }
.service-list { list-style: none; margin: 0 0 1.6rem; padding: 0; display: grid; gap: 12px; }
.service-list li { position: relative; padding-left: 22px; font-size: 0.98rem; color: var(--texte); }
.service-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--bleu); }

/* ===================== AIDES / SIMULATEUR ===================== */
.aides { background: var(--nuit); color: #fff; padding: clamp(64px, 9vw, 120px) 0; }
.aides-grid { display: grid; grid-template-columns: 1fr 460px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.aides-intro h2 { color: #fff; max-width: 12em; margin-bottom: 1.4rem; }
.aides-intro h2 em, .cta h2 em { color: var(--bleu); }
.aides-text { color: #C9D6DE; font-size: 1.1rem; max-width: 34em; margin: 0 0 1.8rem; }
.aides-text strong { color: #fff; }
.aides-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.aides-points li { position: relative; padding-left: 28px; color: #C9D6DE; }
.aides-points li::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 16px; height: 9px;
  border-left: 2px solid var(--bleu); border-bottom: 2px solid var(--bleu); transform: rotate(-45deg);
}

.simulator {
  background: var(--creme); color: var(--texte);
  border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow);
}
.field { margin-bottom: 18px; }
.field label {
  display: block; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--texte-2); margin-bottom: 8px;
}
.field select {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--nuit);
  padding: 13px 16px; border: 1.5px solid var(--lin-d); border-radius: 10px;
  background: #fff; cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2316324A' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.field select:focus { outline: none; border-color: var(--argile); }

.sim-result {
  background: var(--nuit); color: #fff; border-radius: 10px;
  padding: 22px 24px; margin: 22px 0;
}
.sim-result-label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bleu); margin: 0 0 6px; }
.sim-amount { font-family: var(--serif); font-size: 2.8rem; line-height: 1; color: #fff; margin: 0; }
.sim-amount span { transition: color .2s ease; }
.sim-note { font-size: 0.88rem; color: #B9CAD5; margin: 10px 0 0; }
.sim-legal { font-size: 0.76rem; color: var(--texte-2); margin: 14px 0 0; line-height: 1.5; }

/* ===================== MÉTHODE ===================== */
.methode { padding: clamp(64px, 9vw, 120px) 0; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step {
  background: var(--blanc); border: 1px solid var(--lin);
  border-radius: var(--radius); padding: 28px 26px;
  position: relative; overflow: hidden;
}
.step-num { font-family: var(--mono); font-size: 0.9rem; color: var(--argile); font-weight: 600; }
.step h3 { font-size: 1.45rem; margin: 14px 0 10px; }
.step p { font-size: 0.96rem; color: var(--texte); margin: 0; }
.step::after {
  content: ""; position: absolute; right: -20px; bottom: -20px; width: 70px; height: 70px;
  border-radius: 50%; background: var(--lin); opacity: .5;
}

/* ===================== ZONE ===================== */
.zone { padding: clamp(64px, 9vw, 120px) 0; }
.zone-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px);
  align-items: center;
  background: var(--lin); border-radius: var(--radius);
  padding: clamp(36px, 5vw, 60px);
}
.zone-copy h2 { max-width: 12em; margin-bottom: 1.2rem; }
.zone-text { color: var(--texte); margin: 0 0 1.6rem; max-width: 34em; }
.zone-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.zone-list li {
  background: var(--creme); border-radius: 10px; padding: 16px 18px;
  font-weight: 500; color: var(--nuit); position: relative; padding-left: 40px;
}
.zone-list li::before {
  content: ""; position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  width: 10px; height: 10px; border-radius: 50% 50% 50% 0; background: var(--argile);
  rotate: 45deg;
}

/* ===================== FAQ ===================== */
.faq { padding: 0 0 clamp(64px, 9vw, 120px); }
.faq-grid { display: grid; grid-template-columns: 0.7fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.faq-head { position: sticky; top: 100px; }
.faq-item { border-bottom: 1px solid var(--lin-d); padding: 6px 0; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 44px 20px 0; position: relative;
  font-family: var(--serif); font-size: 1.4rem; color: var(--nuit); line-height: 1.2;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 4px; top: 18px;
  font-family: var(--sans); font-size: 1.6rem; color: var(--argile); transition: transform .25s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 0 0 20px; color: var(--texte); max-width: 44em; }

/* ===================== CTA ===================== */
.cta { background: var(--argile); color: #fff; padding: clamp(64px, 9vw, 120px) 0; }
.cta-inner { max-width: 760px; }
.cta .section-label--light { color: #ffe3d3; }
.cta h2 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 1.2rem; }
.cta-text { font-size: 1.2rem; color: #ffe9df; margin: 0 0 2rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.cta .btn-clay { background: var(--nuit); }
.cta .btn-clay:hover { background: var(--nuit-2); }

/* ===================== FOOTER ===================== */
.site-footer { background: var(--nuit); color: #C3D3DD; padding: clamp(56px, 7vw, 88px) 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-logo { height: 30px; width: auto; margin-bottom: 18px; filter: brightness(0) invert(1); opacity: .95; }
.footer-brand p { font-size: 0.95rem; color: #A9BCC7; max-width: 32em; margin: 0; }
.footer-col h4 { font-family: var(--sans); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin: 0 0 16px; }
.footer-col a, .footer-col span { display: block; font-size: 0.95rem; color: #A9BCC7; padding: 5px 0; }
.footer-col a:hover { color: var(--bleu); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 0.85rem; color: #8FA4B0; }
.footer-bottom a:hover { color: #fff; }

/* ===================== REVEAL ANIMATION ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1000px) {
  .main-nav, .phone-link { display: none; }
  .burger { display: block; }
  .header-cta { margin-left: auto; }
  .header-cta .btn { display: none; }
  .aides-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-head { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .header-inner { height: 66px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-badge { left: auto; right: 12px; bottom: -14px; }
  .trust-inner { grid-template-columns: 1fr 1fr; }
  .trust-item + .trust-item::before { display: none; }
  .trust-item { border-top: 1px solid rgba(255,255,255,.12); }
  .services-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .zone-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}
@media (max-width: 440px) {
  .zone-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   SOUS-PAGES (service & chantier)
   ========================================================= */

/* ---------- Fil d'ariane ---------- */
.breadcrumb { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--texte-2); margin: 0 0 1.4rem; }
.breadcrumb a { color: var(--texte-2); }
.breadcrumb a:hover { color: var(--argile); }
.breadcrumb span { color: var(--lin-d); margin: 0 6px; }

/* ---------- Hero de page ---------- */
.page-hero { padding: clamp(36px, 5vw, 68px) 0 clamp(44px, 6vw, 80px); border-bottom: 1px solid var(--lin); }
.page-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom: 1.2rem; }
.page-hero .lead { font-size: 1.15rem; margin-bottom: 1.8rem; }
.page-hero-media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4 / 3.2; object-fit: cover; }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Bloc de contenu générique ---------- */
.content { padding: clamp(56px, 8vw, 104px) 0; }
.content--tint { background: var(--lin); }
.content-head { max-width: 720px; margin-bottom: 2.6rem; }
.content-head h2 { margin-bottom: 1rem; }
.prose { max-width: 42em; font-size: 1.08rem; color: var(--texte); }
.prose p { margin: 0 0 1.1rem; }
.prose strong { color: var(--nuit); }

/* ---------- Split texte / image ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.split + .split { margin-top: clamp(48px, 6vw, 80px); }
.split--reverse .split-media { order: -1; }
.split-media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-sm); aspect-ratio: 5 / 4; object-fit: cover; }
.split h3 { font-size: 2rem; margin-bottom: 1rem; }

/* ---------- Grille de bénéfices / caractéristiques ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature { background: var(--blanc); border: 1px solid var(--lin); border-radius: var(--radius); padding: 30px 28px; }
.content--tint .feature { border-color: var(--lin-d); }
.feature-ico { width: 44px; height: 44px; border-radius: 12px; background: var(--creme); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; font-family: var(--serif); font-size: 1.4rem; color: var(--argile); border: 1px solid var(--lin-d); }
.feature h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.feature p { margin: 0; color: var(--texte); font-size: 0.98rem; }

/* ---------- Liste "types de matériel" ---------- */
.type-list { display: grid; gap: 18px; }
.type-row { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 24px 0; border-top: 1px solid var(--lin-d); }
.type-row:last-child { border-bottom: 1px solid var(--lin-d); }
.type-row h3 { font-size: 1.5rem; }
.type-row .type-tag { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--argile); margin-top: 6px; }
.type-row p { margin: 0; color: var(--texte); }

/* ---------- Bandeau prime (sous-page) ---------- */
.aide-band { background: var(--nuit); color: #fff; border-radius: var(--radius); padding: clamp(32px, 4vw, 48px); display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
.aide-band h3 { color: #fff; font-size: 1.9rem; margin-bottom: 0.6rem; }
.aide-band p { color: #C9D6DE; margin: 0; max-width: 42em; }

/* =========================================================
   FICHE CHANTIER
   ========================================================= */
.chantier-hero { padding: clamp(32px, 5vw, 60px) 0 clamp(28px, 4vw, 44px); }
.chantier-meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 1.4rem; }
.chip { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.04em; background: var(--lin); color: var(--nuit); padding: 8px 14px; border-radius: var(--radius-pill); }
.chip--clay { background: var(--argile); color: #fff; }
.chantier-hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); max-width: 16em; }
.chantier-hero .lead { max-width: 40em; margin-top: 1rem; }

.chantier-figure { margin: 0; }
.chantier-figure img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 16 / 9; object-fit: cover; }
.chantier-figure figcaption { font-family: var(--mono); font-size: 0.78rem; color: var(--texte-2); margin-top: 10px; }

.chantier-body { display: grid; grid-template-columns: 1fr 320px; gap: clamp(32px, 5vw, 56px); align-items: start; }
.chantier-body .prose h2 { font-size: 1.8rem; margin: 2rem 0 0.8rem; }
.chantier-body .prose h2:first-child { margin-top: 0; }

.spec-card { background: var(--lin); border-radius: var(--radius); padding: 28px; position: sticky; top: 100px; }
.spec-card h3 { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--texte-2); margin: 0 0 18px; font-weight: 500; }
.spec-card dl { margin: 0; display: grid; gap: 14px; }
.spec-card .spec-row { display: grid; gap: 3px; padding-bottom: 14px; border-bottom: 1px solid var(--lin-d); }
.spec-card .spec-row:last-of-type { border-bottom: 0; padding-bottom: 0; }
.spec-card dt { font-size: 0.82rem; color: var(--texte-2); }
.spec-card dd { margin: 0; font-weight: 600; color: var(--nuit); }
.spec-card .btn { margin-top: 22px; }

.mini-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.mini-gallery img { width: 100%; border-radius: 10px; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow-sm); }

/* ---------- Cartes "autres réalisations" ---------- */
.realisation-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.realisation-card { display: block; background: var(--blanc); border: 1px solid var(--lin); border-radius: var(--radius); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.realisation-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.realisation-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.realisation-card .rc-body { padding: 20px 22px 24px; }
.realisation-card .rc-city { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--argile); }
.realisation-card h3 { font-size: 1.3rem; margin: 8px 0 6px; }
.realisation-card p { margin: 0; font-size: 0.92rem; color: var(--texte-2); }

/* ---------- Responsive sous-pages ---------- */
@media (max-width: 1000px) {
  .page-hero-grid { grid-template-columns: 1fr; }
  .page-hero-media { order: -1; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .chantier-body { grid-template-columns: 1fr; }
  .spec-card { position: static; }
  .realisation-grid { grid-template-columns: 1fr 1fr; }
  .aide-band { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .split, .split--reverse .split-media { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: -1; }
  .feature-grid { grid-template-columns: 1fr; }
  .type-row { grid-template-columns: 1fr; gap: 8px; }
  .realisation-grid { grid-template-columns: 1fr; }
  .mini-gallery { grid-template-columns: 1fr 1fr; }
}

/* ---------- Section À propos (signature) ---------- */
.about-sign { margin: 1.8rem 0 1.4rem; padding-left: 16px; border-left: 3px solid var(--argile); display: grid; gap: 2px; }
.about-name { font-family: var(--serif); font-size: 1.4rem; color: var(--nuit); line-height: 1.1; }
.about-role { font-size: 0.9rem; color: var(--texte-2); }

/* =========================================================
   AVIS CLIENTS
   ========================================================= */
.reviews { padding: clamp(64px, 9vw, 120px) 0; background: var(--lin); }
.reviews-head { text-align: center; max-width: 640px; margin: 0 auto clamp(36px, 5vw, 56px); }
.reviews-head h2 { margin-bottom: 1.4rem; }
.google-badge { display: inline-flex; align-items: center; gap: 12px; background: var(--creme); border: 1px solid var(--lin-d); border-radius: var(--radius-pill); padding: 12px 22px; }
.google-badge .score { font-family: var(--serif); font-size: 1.8rem; line-height: 1; color: var(--nuit); }
.google-badge .stars { color: var(--argile); letter-spacing: 2px; font-size: 1.05rem; }
.google-badge .google-label { font-size: 0.9rem; color: var(--texte-2); }

.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: var(--blanc); border: 1px solid var(--lin-d); border-radius: var(--radius); padding: 30px 28px; margin: 0; display: flex; flex-direction: column; }
.review-stars { color: var(--argile); letter-spacing: 2px; font-size: 1.05rem; margin-bottom: 16px; }
.review-text { flex: 1; margin: 0; font-size: 1rem; line-height: 1.6; color: var(--texte); }
.review-author { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--lin); display: grid; gap: 3px; }
.review-name { font-weight: 600; color: var(--nuit); }
.review-meta { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.03em; color: var(--texte-2); }
.reviews-cta { text-align: center; margin-top: clamp(32px, 4vw, 44px); }

@media (max-width: 1000px) { .review-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) {
  .review-grid { grid-template-columns: 1fr; }
  .google-badge { flex-wrap: wrap; justify-content: center; }
}