@charset "UTF-8";
/* ==========================================================================
   RT ARTISANS — Design System "Chaux & Brique"
   Direction artistique : éditoriale, architecturale, provençale.
   Encre chaude + chaux (calcaire) + brique (issue du rouge du logo) + laiton.
   Typographies : Fraunces (display, serif chaleureux) / Inter (interface).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Couleurs — encre */
  --ink-900: #14100e;
  --ink-850: #191410;
  --ink-800: #1f1a16;
  --ink-700: #2b2420;
  --ink-600: #3a322c;

  /* Couleurs — chaux */
  --chaux-50: #fcfaf6;
  --chaux-100: #f6f1e8;
  --chaux-200: #ece4d7;
  --chaux-300: #ded3c1;

  /* Couleurs — accents */
  --brick: #c4381e;
  --brick-deep: #a82e15;
  --brick-soft: #e8613f;
  --brass: #c8b28a;
  --brass-deep: #a8916a;

  /* Rôles — thème clair (défaut) */
  --bg: var(--chaux-50);
  --bg-alt: var(--chaux-100);
  --surface: #ffffff;
  --text: #29221d;
  --text-muted: #6d6058;
  --heading: #17120f;
  --line: rgba(41, 34, 29, 0.12);
  --line-strong: rgba(41, 34, 29, 0.24);
  --accent: var(--brick);
  --accent-text: var(--brick-deep);
  --on-accent: #fff;

  /* Typographie */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --fs-display: clamp(2.45rem, 1.5rem + 4vw, 4.9rem);
  --fs-h1: clamp(2.05rem, 1.35rem + 3vw, 3.9rem);
  --fs-h2: clamp(1.7rem, 1.2rem + 2.1vw, 2.9rem);
  --fs-h3: clamp(1.2rem, 1.06rem + 0.6vw, 1.55rem);
  --fs-h4: clamp(1.02rem, 0.98rem + 0.25vw, 1.15rem);
  --fs-lead: clamp(1.06rem, 1rem + 0.42vw, 1.28rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9rem;
  --fs-micro: 0.72rem;

  /* Espacement */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;
  --section-y: clamp(3.75rem, 2.4rem + 5.4vw, 8rem);
  --gutter: clamp(1.15rem, 0.6rem + 2vw, 2.5rem);

  /* Formes */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;
  --r-pill: 999px;

  /* Ombres — chaudes, jamais grises */
  --shadow-sm: 0 1px 2px rgba(31, 22, 16, 0.06), 0 4px 14px -6px rgba(31, 22, 16, 0.12);
  --shadow-md: 0 2px 6px rgba(31, 22, 16, 0.06), 0 18px 40px -20px rgba(31, 22, 16, 0.28);
  --shadow-lg: 0 4px 12px rgba(31, 22, 16, 0.08), 0 40px 80px -32px rgba(31, 22, 16, 0.42);

  /* Mouvement */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.42s;

  --header-height: 104px;
  color-scheme: light;
}

/* Zones sombres : on bascule les rôles, jamais les composants. */
.on-ink,
.dark-background {
  --bg: var(--ink-900);
  --bg-alt: var(--ink-850);
  --surface: var(--ink-800);
  --text: rgba(250, 246, 240, 0.78);
  --text-muted: rgba(250, 246, 240, 0.56);
  --heading: #fdfaf5;
  --line: rgba(250, 246, 240, 0.14);
  --line-strong: rgba(250, 246, 240, 0.28);
  --accent: var(--brick-soft);
  --accent-text: var(--brass);
  --on-accent: #fff;
  color-scheme: dark;
}

.on-chaux,
.light-background {
  --bg: var(--chaux-100);
  --bg-alt: var(--chaux-200);
  --surface: #ffffff;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
}

body {
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "kern" 1, "liga" 1;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--heading);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.2; }
h4 { font-size: var(--fs-h4); font-family: var(--font-ui); font-weight: 600; letter-spacing: -0.01em; }

p { text-wrap: pretty; }
p + p { margin-top: 1em; }

strong, b { font-weight: 600; color: var(--heading); }
.on-ink strong, .dark-background strong { color: #fff; }

a {
  color: var(--accent-text);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
a:hover { color: var(--accent); }

ul, ol { padding-left: 1.15em; }

button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }

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

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

hr { border: 0; border-top: 1px solid var(--line); margin: var(--sp-6) 0; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  top: -100px; left: var(--sp-4);
  z-index: 2000;
  background: var(--brick);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--r-sm);
  font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; color: #fff; }

/* --------------------------------------------------------------------------
   3. LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(1240px + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: calc(820px + var(--gutter) * 2); }
.container--wide { max-width: calc(1560px + var(--gutter) * 2); }
.container--flush { max-width: none; padding-inline: 0; }

.section {
  position: relative;
  padding-block: var(--section-y);
  background: var(--bg);
  color: var(--text);
}
.section--tight { padding-block: clamp(2.5rem, 1.8rem + 3vw, 4.5rem); }
.section--flush-top { padding-top: 0; }
.section--flush-bottom { padding-bottom: 0; }

/* Grilles génériques */
.grid { display: grid; gap: var(--sp-5); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.grid--gap-lg { gap: clamp(1.5rem, 1rem + 2vw, 3.5rem); }

@media (max-width: 991px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 599px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
}

/* Compat : grille Bootstrap encore présente sur quelques gabarits */
.row { display: flex; flex-wrap: wrap; margin-inline: calc(var(--sp-3) * -1); }
.row > * { padding-inline: var(--sp-3); width: 100%; }
.row.g-2 { row-gap: var(--sp-2); }
.row.g-4, .row.gy-4 { row-gap: var(--sp-5); }
[class*="col-"] { flex: 0 0 auto; }
.col-12 { width: 100%; }
.col-6 { width: 50%; }
@media (min-width: 768px) {
  .col-md-4 { width: 33.3333%; }
  .col-md-6 { width: 50%; }
  .col-md-12 { width: 100%; }
}
@media (min-width: 992px) {
  .col-lg-1 { width: 16.6667%; }
  .col-lg-2 { width: 20%; }
  .col-lg-3 { width: 25%; }
  .col-lg-4 { width: 33.3333%; }
  .col-lg-5 { width: 41.6667%; }
  .col-lg-6 { width: 50%; }
  .col-lg-7 { width: 58.3333%; }
  .col-lg-8 { width: 66.6667%; }
  .col-lg-10 { width: 83.3333%; }
  .col-lg-12 { width: 100%; }
}

/* Utilitaires ciblés (remplacent Bootstrap) */
.d-flex { display: flex; }
.d-none { display: none; }
.d-inline-flex { display: inline-flex; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.text-center { text-align: center; }
.position-relative { position: relative; }
.w-100 { width: 100%; }
.h-100 { height: 100%; }
.img-fluid { max-width: 100%; height: auto; }
.list-unstyled { list-style: none; padding-left: 0; }
.mx-auto { margin-inline: auto; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.mb-0 { margin-bottom: 0 !important; }
.mb-3 { margin-bottom: var(--sp-4); }
.mb-4 { margin-bottom: var(--sp-5); }
.mb-5 { margin-bottom: var(--sp-6); }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-4); }
.mt-4 { margin-top: var(--sp-5); }
.mt-5 { margin-top: var(--sp-6); }
.me-1 { margin-right: var(--sp-1); }
.me-2 { margin-right: var(--sp-2); }
.px-1 { padding-inline: var(--sp-1); }
@media (min-width: 768px) {
  .d-md-none { display: none; }
  .d-md-grid { display: grid; }
  .text-md-start { text-align: left; }
}
@media (max-width: 767.98px) {
  .d-md-grid { display: none; }
}

/* --------------------------------------------------------------------------
   4. TYPOGRAPHIE ÉDITORIALE
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--heading);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-ui);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin: 0 0 var(--sp-4);
}
.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
  flex: none;
}
.eyebrow--plain::before { display: none; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.62;
  color: var(--text);
}

.prose { max-width: 68ch; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.5em; font-size: 1.2rem; }
.prose ul { padding-left: 0; list-style: none; }
.prose ul li {
  position: relative;
  padding-left: 1.6rem;
  margin-top: 0.55em;
}
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.72em;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--accent);
  transform: rotate(45deg);
}
.prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

/* Titre de section : bloc éditorial réutilisable */
.section-head {
  max-width: 62ch;
  margin-bottom: clamp(2rem, 1.4rem + 2vw, 3.5rem);
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .eyebrow::before { display: none; }
.section-head h2,
.section-head h1 { margin-bottom: var(--sp-4); }
.section-head p { color: var(--text-muted); font-size: var(--fs-lead); line-height: 1.6; }
.section-head p strong { color: var(--heading); font-weight: 600; }

/* Compat ancien gabarit */
.section-title { max-width: 62ch; margin-inline: auto; text-align: center; margin-bottom: clamp(2rem, 1.4rem + 2vw, 3.5rem); }
.section-title p { color: var(--text-muted); font-size: var(--fs-lead); }
.section-title h2 { margin-bottom: var(--sp-4); }

/* Filet de rythme */
.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin-block: var(--sp-6);
}

/* --------------------------------------------------------------------------
   5. BOUTONS & PILLS
   -------------------------------------------------------------------------- */
.btn,
.btn-primary,
a.btn-primary {
  --btn-bg: var(--brick);
  --btn-fg: #fff;
  --btn-bd: var(--brick);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95rem 1.7rem;
  min-height: 52px;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1.2;
  text-align: center;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease), background-color 0.28s var(--ease), color 0.28s var(--ease), border-color 0.28s var(--ease);
  will-change: transform;
}
.btn:hover,
.btn-primary:hover,
a.btn-primary:hover {
  color: var(--btn-fg);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -12px rgba(196, 56, 30, 0.65);
  background: var(--brick-deep);
  border-color: var(--brick-deep);
}
.btn:active, .btn-primary:active { transform: translateY(0); }

.btn i, .btn-primary i { font-size: 1.05em; line-height: 0; }

/* Variantes */
.btn--ghost,
.btn-outline,
.btn.btn-outline {
  --btn-bg: transparent;
  --btn-fg: var(--heading);
  --btn-bd: var(--line-strong);
}
.btn--ghost:hover,
.btn-outline:hover,
.btn.btn-outline:hover {
  --btn-fg: var(--heading);
  background: transparent;
  border-color: var(--heading);
  box-shadow: none;
}

.btn--light {
  --btn-bg: #fff;
  --btn-fg: var(--ink-900);
  --btn-bd: #fff;
}
.btn--light:hover { background: var(--chaux-200); border-color: var(--chaux-200); color: var(--ink-900); box-shadow: 0 12px 28px -14px rgba(0,0,0,.5); }

/* CTA « devis » — traitement lumineux (dégradé brique + reflet balayant) */
.btn--shine,
.btn--shine:hover {
  --btn-bd: var(--brick-soft);
  background-image: linear-gradient(135deg, var(--brick-soft) 0%, var(--brick) 48%, var(--brick-deep) 100%);
  background-color: var(--brick);
  border-color: var(--brick-soft);
  overflow: hidden;
}
.btn--shine {
  box-shadow: 0 10px 30px -14px rgba(196, 56, 30, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn--shine:hover {
  box-shadow: 0 16px 38px -12px rgba(232, 97, 63, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.btn--shine > * { position: relative; z-index: 1; }
.btn--shine::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -55%;
  width: 42%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(100deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.55) 50%, rgba(255,255,255,0) 100%);
  animation: btn-shine 4.5s var(--ease-out) infinite;
}
@keyframes btn-shine {
  0% { transform: translateX(0) skewX(-18deg); }
  50%, 100% { transform: translateX(420%) skewX(-18deg); }
}

.btn--sm { padding: 0.6rem 1.15rem; min-height: 42px; font-size: 0.86rem; }
.btn--lg { padding: 1.1rem 2.1rem; min-height: 60px; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* Lien fléché éditorial */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--heading);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  transition: gap 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.link-arrow i { transition: transform 0.3s var(--ease-out); }
.link-arrow:hover { color: var(--accent-text); border-color: currentColor; gap: 0.85em; }
.link-arrow:hover i { transform: translateX(3px); }

/* Groupe d'actions */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
}
.actions--center { justify-content: center; }

/* Badges / tags */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.45rem 0.95rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--surface), transparent 25%);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--heading);
}
.badge-pill i { color: var(--accent); font-size: 1.15em; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.45rem 0.9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease-out);
}
.tag i { color: var(--accent); }
a.tag:hover { border-color: var(--accent); color: var(--heading); transform: translateY(-2px); }

/* Numérotation éditoriale */
.index-num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-text);
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   6. HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  color: #fdfaf5;
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(12, 9, 7, 0.72) 0%, rgba(12, 9, 7, 0.34) 55%, rgba(12, 9, 7, 0) 100%);
  opacity: 1;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
body.is-scrolled .site-header,
body:not(.has-hero) .site-header {
  background: rgba(20, 16, 14, 0.92);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 rgba(250, 246, 240, 0.09), 0 18px 40px -30px rgba(0, 0, 0, 0.9);
}
body.is-scrolled .site-header::after,
body:not(.has-hero) .site-header::after { opacity: 0; }

/* Bandeau de contact */
.topbar {
  border-bottom: 1px solid rgba(250, 246, 240, 0.1);
  font-size: 0.82rem;
  overflow: hidden;
  height: 40px;
  transition: height 0.35s var(--ease), opacity 0.3s var(--ease);
}
body.is-scrolled .topbar { height: 0; opacity: 0; border-bottom-color: transparent; }
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  height: 40px;
}
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: rgba(253, 250, 245, 0.82);
  white-space: nowrap;
}
.topbar__item:hover { color: #fff; }
.topbar__item i { color: var(--brass); font-size: 0.95em; }
.topbar__claim {
  font-size: var(--fs-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(253, 250, 245, 0.5);
  margin: 0;
  white-space: nowrap;
}
@media (max-width: 991px) { .topbar__claim { display: none; } }
@media (max-width: 575px) {
  .topbar { height: 36px; }
  .topbar__inner { height: 36px; }
  .topbar__item span { font-size: 0.78rem; }
  .topbar__item--mail span { display: none; }
}

/* Barre principale */
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  min-height: 76px;
  padding-block: 0.6rem;
  transition: min-height 0.35s var(--ease);
}
body.is-scrolled .navbar__inner { min-height: 66px; }

.brand { display: inline-flex; align-items: center; gap: 0.7rem; flex: none; }
.brand img {
  height: 50px;
  width: auto;
  transition: height 0.35s var(--ease);
}
body.is-scrolled .brand img { height: 42px; }
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
  padding-left: 0.75rem;
  border-left: 1px solid rgba(253, 250, 245, 0.24);
}
.brand__text span {
  font-size: 0.66rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: rgba(253, 250, 245, 0.62);
  white-space: nowrap;
}
.brand__text span + span { color: rgba(253, 250, 245, 0.4); }
@media (max-width: 1199px) { .brand__text { display: none; } }
@media (max-width: 575px) { .brand img { height: 42px; } body.is-scrolled .brand img { height: 38px; } }

.navmenu > ul {
  display: flex;
  align-items: center;
  gap: clamp(0.4rem, 0.1rem + 0.9vw, 1.4rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.navmenu > ul > li { position: relative; }
.navmenu > ul > li > a {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.55rem 0.35rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(253, 250, 245, 0.82);
  white-space: nowrap;
  transition: color 0.25s var(--ease);
}
.navmenu > ul > li > a::after {
  content: "";
  position: absolute;
  left: 0.35rem; right: 0.35rem; bottom: 0.15rem;
  height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}
.navmenu > ul > li > a:hover,
.navmenu > ul > li > a.active { color: #fff; }
.navmenu > ul > li > a:hover::after,
.navmenu > ul > li > a.active::after { transform: scaleX(1); }
.navmenu > ul > li > a.active::after { background: var(--brick-soft); }
.mega-menu-trigger i { font-size: 0.7em; transition: transform 0.3s var(--ease); }
.mega-menu.is-open .mega-menu-trigger i { transform: rotate(180deg); }

.navbar__actions { display: flex; align-items: center; gap: var(--sp-3); flex: none; }
.nav-phone {
  display: none;
  align-items: center;
  gap: 0.5em;
  font-weight: 600;
  font-size: 0.92rem;
  color: #fff;
}
.nav-phone i { color: var(--brass); }
.nav-phone:hover { color: var(--brass); }
@media (min-width: 1400px) { .nav-phone { display: inline-flex; } }

.nav-cta { --btn-bg: var(--brick); --btn-fg: #fff; --btn-bd: var(--brick); }
@media (max-width: 479px) { .nav-cta { display: none; } }

/* Burger */
.mobile-nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(253, 250, 245, 0.24);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  flex: none;
}
.mobile-nav-toggle span {
  display: block;
  width: 18px; height: 1.5px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.mobile-nav-toggle:hover { border-color: var(--brass); }
@media (max-width: 1199px) {
  .navmenu { display: none; }
  .mobile-nav-toggle { display: flex; }
}

/* Mega menu (desktop) */
.mega-menu-panel {
  position: absolute;
  top: 100%; left: 0; right: 0;
  z-index: 5;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s var(--ease), transform 0.35s var(--ease-out), visibility 0.3s;
  padding: 0 0 var(--sp-5);
  pointer-events: none;
}
.mega-menu-panel.is-open { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.mega-menu-panel-inner {
  background: var(--chaux-50);
  color: var(--ink-900);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(1.6rem, 1rem + 1.6vw, 2.6rem);
  border: 1px solid var(--chaux-200);
  border-top: 0;
}
.mega-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  padding-bottom: var(--sp-4);
  margin-bottom: var(--sp-5);
  border-bottom: 1px solid var(--chaux-200);
}
.mega-menu-eyebrow {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brick-deep);
  margin: 0 0 0.35rem;
}
.mega-menu-title { font-size: 1.45rem; margin: 0; color: var(--ink-900); }
.mega-menu-devis {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  padding: 0.7rem 1.3rem;
  border-radius: var(--r-pill);
  background: var(--brick);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease-out);
}
.mega-menu-devis:hover { background: var(--brick-deep); color: #fff; transform: translateY(-2px); }

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 0.4rem + 1.4vw, 2.2rem);
}
.mega-menu-col { min-width: 0; }
.mega-menu-col-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  margin-bottom: 0.7rem;
  border-bottom: 1px solid var(--chaux-200);
  color: var(--ink-900);
}
.mega-menu-col-head:hover { color: var(--brick-deep); }
.mega-menu-col-icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--mega-accent, var(--brass)), transparent 82%);
  color: color-mix(in srgb, var(--mega-accent, var(--brass)), #3a2a1c 45%);
  font-size: 1.05rem;
  flex: none;
}
.mega-menu-col-text { display: flex; flex-direction: column; min-width: 0; }
.mega-menu-col-text strong { font-size: 0.98rem; font-weight: 600; color: inherit; }
.mega-menu-col-text small { font-size: 0.76rem; color: var(--text-muted); line-height: 1.35; }
.mega-menu-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.mega-menu-links a {
  display: flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.45rem 0.6rem;
  border-radius: var(--r-xs);
  font-size: 0.9rem;
  color: #4a3f37;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease-out);
}
.mega-menu-links a i { font-size: 0.85em; color: var(--mega-accent, var(--brass)); }
.mega-menu-links a:hover { background: var(--chaux-100); color: var(--ink-900); transform: translateX(2px); }
.mega-menu-links a.is-current { color: var(--brick-deep); font-weight: 600; }
.mega-menu-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--chaux-200);
}
.mega-menu-footer a {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.88rem;
  font-weight: 500;
  color: #4a3f37;
}
.mega-menu-footer a:hover { color: var(--brick-deep); }

.mega-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(12, 9, 7, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
  z-index: -1;
}
body.mega-menu-open .mega-menu-backdrop { opacity: 1; visibility: visible; }
@media (max-width: 1199px) { .mega-menu-panel, .mega-menu-backdrop { display: none; } }

/* --------------------------------------------------------------------------
   7. MENU MOBILE — panneau plein écran pensé pour le pouce
   -------------------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: var(--ink-900);
  color: #fdfaf5;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.42s var(--ease-out), visibility 0.42s;
  overscroll-behavior: contain;
}
.mobile-menu.active { transform: none; visibility: visible; }
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem var(--gutter);
  border-bottom: 1px solid rgba(250, 246, 240, 0.12);
  flex: none;
}
.mobile-menu-logo { height: 42px; width: auto; }
.mobile-nav-close {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250, 246, 240, 0.22);
  color: #fff;
  font-size: 1.4rem;
}
.mobile-menu-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--sp-5) var(--gutter) calc(var(--sp-8) + env(safe-area-inset-bottom));
}
.mobile-menu-content > ul { list-style: none; margin: 0; padding: 0; }
.mobile-menu-content > ul > li + li { border-top: 1px solid rgba(250, 246, 240, 0.1); }
.mobile-menu-content > ul > li > a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.05rem 0;
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 500;
  color: #fdfaf5;
  letter-spacing: -0.015em;
}
.mobile-menu-content > ul > li > a i { font-size: 0.85rem; color: var(--brass); width: 1.2rem; }
.mobile-menu-content > ul > li > a:active { color: var(--brick-soft); }

/* Accordéon services mobile */
.mobile-mega > summary,
.mobile-mega-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: 1.05rem 0;
  cursor: pointer;
  list-style: none;
}
.mobile-mega > summary::-webkit-details-marker { display: none; }
.mobile-mega-trigger-main { display: flex; align-items: center; gap: 0.85rem; }
.mobile-mega-trigger-main > i { font-size: 0.85rem; color: var(--brass); width: 1.2rem; }
.mobile-mega-trigger-text { display: flex; flex-direction: column; }
.mobile-mega-trigger-text strong {
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 500;
  color: #fdfaf5;
  letter-spacing: -0.015em;
}
.mobile-mega-trigger-text small { font-size: 0.78rem; color: rgba(250, 246, 240, 0.5); }
.mobile-mega-trigger-badge {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250, 246, 240, 0.2);
  font-size: 0.78rem;
  font-weight: 600;
  transition: transform 0.3s var(--ease);
}
.mobile-mega[open] .mobile-mega-trigger-badge { transform: rotate(45deg); border-color: var(--brick-soft); color: var(--brick-soft); }
.mobile-mega-content { padding-bottom: var(--sp-5); }

.mobile-mega-cat { border-top: 1px solid rgba(250, 246, 240, 0.08); }
.mobile-mega-cat > summary {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.8rem 0;
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fdfaf5;
}
.mobile-mega-cat > summary::-webkit-details-marker { display: none; }
.mobile-mega-cat > summary > i:first-child { color: var(--mega-accent, var(--brass)); }
.mobile-mega-cat > summary .chev { margin-left: auto; font-size: 0.75rem; opacity: 0.6; transition: transform 0.3s var(--ease); }
.mobile-mega-cat[open] > summary .chev { transform: rotate(180deg); }

.mobile-mega-tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  padding-bottom: 0.9rem;
}
.mobile-mega-tile {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 52px;
  padding: 0.6rem 0.75rem;
  border-radius: 14px;
  background: rgba(250, 246, 240, 0.06);
  border: 1px solid rgba(250, 246, 240, 0.08);
  color: rgba(253, 250, 245, 0.9);
  font-size: 0.86rem;
  line-height: 1.2;
}
.mobile-mega-tile-icon { color: var(--mega-accent, var(--brass)); font-size: 0.95rem; flex: none; }
.mobile-mega-tile.is-current { border-color: var(--brick-soft); color: #fff; }
.mobile-mega-tile:active { background: rgba(250, 246, 240, 0.12); }

.mobile-mega-category-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  margin-bottom: 0.55rem;
  border-radius: 14px;
  background: color-mix(in srgb, var(--mega-accent, var(--brass)), transparent 88%);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 600;
}
.mobile-mega-category-link i:first-child { color: var(--mega-accent, var(--brass)); }
.mobile-mega-category-count { margin-left: auto; opacity: 0.65; font-weight: 500; }

.mobile-mega-quicklinks { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.4rem; }
.mobile-mega-quicklinks a {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.5rem 0.9rem;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250, 246, 240, 0.16);
  font-size: 0.82rem;
  color: rgba(253, 250, 245, 0.85);
}
.mobile-mega-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  margin-top: 0.9rem;
  padding: 0.95rem 1.4rem;
  border-radius: var(--r-pill);
  background: var(--brick);
  color: #fff;
  font-weight: 600;
}
.mobile-mega-cta:hover, .mobile-mega-cta:active { color: #fff; background: var(--brick-deep); }

.mobile-menu-foot {
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(250, 246, 240, 0.12);
  display: grid;
  gap: 0.65rem;
}
.mobile-menu-foot a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: rgba(253, 250, 245, 0.78);
  font-size: 0.95rem;
}
.mobile-menu-foot a i { color: var(--brass); }
.mobile-menu-foot .btn { margin-top: var(--sp-2); }

body.menu-open { overflow: hidden; }

/* Barre d'action mobile persistante */
.mobile-cta-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 900;
  display: none;
  gap: 0.6rem;
  padding: 0.6rem var(--gutter) calc(0.6rem + env(safe-area-inset-bottom));
  background: rgba(20, 16, 14, 0.94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(250, 246, 240, 0.12);
  transform: translateY(110%);
  transition: transform 0.35s var(--ease-out);
}
.mobile-cta-bar a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 50px;
  border-radius: var(--r-pill);
  font-size: 0.92rem;
  font-weight: 600;
}
.mobile-cta-bar .mcta-call {
  border: 1px solid rgba(250, 246, 240, 0.3);
  color: #fdfaf5;
}
.mobile-cta-bar .mcta-quote { background: var(--brick); color: #fff; }
@media (max-width: 991px) {
  .mobile-cta-bar { display: flex; }
  body.is-scrolled .mobile-cta-bar { transform: none; }
  body { padding-bottom: 0; }
}
body.menu-open .mobile-cta-bar { transform: translateY(110%); }

/* --------------------------------------------------------------------------
   8. HERO — composition éditoriale asymétrique
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: min(100svh, 900px);
  padding-top: calc(var(--header-height) + clamp(2rem, 6vh, 5rem));
  padding-bottom: clamp(2.5rem, 5vh, 5rem);
  background: var(--ink-900);
  color: #fdfaf5;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  transform: scale(1.08);
  animation: heroZoom 2.4s var(--ease-out) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to right, rgba(14, 11, 9, 0.94) 0%, rgba(14, 11, 9, 0.78) 38%, rgba(14, 11, 9, 0.28) 72%, rgba(14, 11, 9, 0.45) 100%),
    linear-gradient(to bottom, rgba(14, 11, 9, 0.6) 0%, rgba(14, 11, 9, 0) 30%, rgba(14, 11, 9, 0.75) 100%);
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: end;
  gap: clamp(2rem, 1rem + 3vw, 4.5rem);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.5rem 1.05rem;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250, 246, 240, 0.28);
  background: rgba(250, 246, 240, 0.08);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fdfaf5;
  margin-bottom: var(--sp-5);
}
.hero__eyebrow i { color: var(--brass); font-size: 1.1em; }
.hero h1 {
  font-size: var(--fs-display);
  line-height: 0.99;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: var(--sp-5);
  max-width: 13ch;
}
.hero h1 .hero__accent {
  display: block;
  color: var(--brass);
  font-style: italic;
  font-weight: 400;
}
.hero__lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: rgba(253, 250, 245, 0.86);
  max-width: 54ch;
}
.hero__lead strong { color: #fff; font-weight: 600; }
.hero__rest {
  margin-top: var(--sp-4);
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(253, 250, 245, 0.66);
  max-width: 58ch;
}
.hero__rest strong { color: rgba(253, 250, 245, 0.95); font-weight: 500; }
.hero__actions { margin-top: var(--sp-6); }
.hero__actions .btn--ghost {
  --btn-fg: #fff;
  --btn-bd: rgba(250, 246, 240, 0.38);
}
.hero__actions .btn--ghost:hover { --btn-fg: var(--ink-900); background: #fff; border-color: #fff; }

/* Carte de confiance flottante */
.hero__panel {
  position: relative;
  padding: clamp(1.4rem, 1rem + 1.2vw, 2rem);
  border-radius: var(--r-lg);
  background: rgba(20, 16, 14, 0.55);
  border: 1px solid rgba(250, 246, 240, 0.16);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  backdrop-filter: blur(18px) saturate(130%);
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.9);
}
.hero__panel-title {
  font-family: var(--font-ui);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: var(--sp-4);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-3);
}
.stat-item { min-width: 0; }
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.2rem + 1.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.74rem;
  line-height: 1.3;
  letter-spacing: 0.06em;
  color: rgba(253, 250, 245, 0.6);
}
.hero__panel-list {
  list-style: none;
  margin: var(--sp-5) 0 0;
  padding: var(--sp-5) 0 0;
  border-top: 1px solid rgba(250, 246, 240, 0.14);
  display: grid;
  gap: 0.6rem;
}
.hero__panel-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: rgba(253, 250, 245, 0.82);
}
.hero__panel-list i { color: var(--brick-soft); font-size: 0.95rem; flex: none; }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 0.85rem;
  transform: translateX(-50%);
  pointer-events: none;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(253, 250, 245, 0.5);
  z-index: 2;
}
.hero__scroll span::after {
  content: "";
  display: block;
  width: 1px; height: 34px;
  margin: 0.5rem auto 0;
  background: linear-gradient(to bottom, rgba(250,246,240,.55), transparent);
  animation: scrollHint 2.2s var(--ease) infinite;
  transform-origin: top;
}
@keyframes scrollHint {
  0% { transform: scaleY(0.2); opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

@media (max-width: 1399px) {
  .hero__scroll { display: none; }
}
@media (max-width: 1199px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); }
  .hero h1 { max-width: 18ch; }
  .hero__panel { max-width: 560px; }
}
@media (max-width: 767px) {
  .hero {
    min-height: 0;
    align-items: flex-start;
    padding-top: calc(var(--header-height) + 1.75rem);
    padding-bottom: 2.5rem;
  }
  .hero__media img { object-position: center 62%; }
  .hero__scrim {
    background:
      linear-gradient(to bottom, rgba(14, 11, 9, 0.86) 0%, rgba(14, 11, 9, 0.72) 45%, rgba(14, 11, 9, 0.92) 100%);
  }
  .hero h1 { max-width: none; font-size: clamp(2.25rem, 1.1rem + 7.4vw, 3.2rem); }
  .hero__lead { font-size: 1.02rem; }
  .hero__rest { font-size: 0.92rem; margin-top: var(--sp-4); color: rgba(253, 250, 245, 0.6); }
  .hero__actions { margin-top: var(--sp-5); }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__panel { padding: 1.15rem; border-radius: var(--r-md); }
  .hero__panel-list { display: none; }
  .hero-stats { gap: 0.5rem; }
  .stat-number { font-size: 1.6rem; }
  .stat-label { font-size: 0.66rem; }
  .hero__scroll { display: none; }
}

/* Bandeau de preuve défilant */
.marquee {
  background: var(--ink-900);
  color: rgba(253, 250, 245, 0.72);
  border-block: 1px solid rgba(250, 246, 240, 0.1);
  overflow: hidden;
  padding-block: 0.85rem;
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee 42s linear infinite;
}
.marquee__group {
  display: flex;
  align-items: center;
  gap: 2.6rem;
  padding-right: 2.6rem;
  white-space: nowrap;
}
.marquee__group span {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
}
.marquee__group i { color: var(--brass); font-size: 0.9rem; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee__track { animation-play-state: paused; }

/* --------------------------------------------------------------------------
   9. EN-TÊTES DE PAGE (pages intérieures)
   -------------------------------------------------------------------------- */
.page-title {
  position: relative;
  isolation: isolate;
  padding-top: calc(var(--header-height) + clamp(2.75rem, 6vw, 5.5rem));
  padding-bottom: clamp(2.75rem, 4vw, 5rem);
  background: var(--ink-900);
  color: #fdfaf5;
  overflow: hidden;
}
.page-title__media { position: absolute; inset: 0; z-index: -2; }
.page-title__media img { width: 100%; height: 100%; object-fit: cover; }
.page-title::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom right, rgba(14, 11, 9, 0.93), rgba(14, 11, 9, 0.72) 55%, rgba(14, 11, 9, 0.88));
}
.page-title h1 { color: #fff; max-width: 20ch; margin-bottom: var(--sp-4); }
.page-title__lead,
.page-title p {
  color: rgba(253, 250, 245, 0.76);
  font-size: var(--fs-lead);
  line-height: 1.6;
  max-width: 70ch;
}
.page-title p strong { color: #fff; }
/* Le hero de page repose sur une photo sombre : le bouton fantôme doit passer en clair. */
.page-title .btn--ghost { --btn-fg: #fff; --btn-bd: rgba(250, 246, 240, 0.42); }
.page-title .btn--ghost:hover { --btn-fg: var(--ink-900); background: #fff; border-color: #fff; }

.breadcrumbs { margin-bottom: var(--sp-5); }
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0; padding: 0;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(253, 250, 245, 0.55);
}
.breadcrumbs li + li::before { content: "/"; margin-right: 0.5rem; opacity: 0.45; }
.breadcrumbs a { color: rgba(253, 250, 245, 0.75); }
.breadcrumbs a:hover { color: var(--brass); }
.breadcrumbs .current { color: var(--brass); }

/* --------------------------------------------------------------------------
   10. BLOCS ÉDITORIAUX & COMPOSITIONS PHOTO
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5.5rem);
  align-items: center;
}
.split--media-first > .split__media { order: -1; }
@media (max-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr); gap: var(--sp-6); }
  .split--media-first > .split__media { order: 0; }
}

/* Composition photo : image principale + image décalée + carte chiffre */
.photo-stack { position: relative; }
.photo-stack__main {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-md);
}
.photo-stack__main img { width: 100%; height: 100%; object-fit: cover; }
.photo-stack__aside {
  position: absolute;
  right: -1.5rem;
  bottom: -2rem;
  width: 46%;
  border-radius: var(--r-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border: 6px solid var(--bg);
  box-shadow: var(--shadow-md);
}
.photo-stack__aside img { width: 100%; height: 100%; object-fit: cover; }
.photo-stack__note {
  position: absolute;
  left: -1.25rem;
  bottom: 2.25rem;
  padding: 0.95rem 1.2rem;
  border-radius: var(--r-md);
  background: var(--ink-900);
  color: #fdfaf5;
  box-shadow: var(--shadow-md);
  max-width: 220px;
}
.photo-stack__note strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--brass);
}
.photo-stack__note span { font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(253,250,245,.62); }
@media (max-width: 1100px) { .photo-stack__note { display: none; } }
@media (max-width: 900px) {
  .photo-stack__main { aspect-ratio: 16 / 11; }
  .photo-stack__aside { width: 40%; right: 0; bottom: -1.25rem; }
}
@media (max-width: 520px) {
  .photo-stack__aside { display: none; }
  .photo-stack__main { aspect-ratio: 4 / 3; border-radius: var(--r-md); }
}

/* Image plein cadre avec ratio */
.frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-alt);
}
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame--wide { aspect-ratio: 16 / 9; }
.frame--square { aspect-ratio: 1 / 1; }
.frame--portrait { aspect-ratio: 3 / 4; }
.frame--sm { border-radius: var(--r-md); }

/* Liste d'arguments à filets */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.98rem;
}
.checklist li:last-child { border-bottom: 1px solid var(--line); }
.checklist i { color: var(--accent); margin-top: 0.28em; flex: none; }

/* --------------------------------------------------------------------------
   11. CARTES
   -------------------------------------------------------------------------- */
/* Carte service : photo + libellé, hover zoom */
.service-card {
  position: relative;
  display: block;
  height: 100%;
  aspect-ratio: 16 / 11;
  border-radius: var(--r-md);
  overflow: hidden;
  isolation: isolate;
  background: var(--ink-800);
  color: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease);
}
.service-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform 0.7s var(--ease-out);
}
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(14, 11, 9, 0.92) 0%, rgba(14, 11, 9, 0.42) 48%, rgba(14, 11, 9, 0.12) 100%);
  transition: opacity 0.4s var(--ease);
}
.service-card-title,
.service-card__title {
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.01em;
}
.service-card-title::after,
.service-card__title::after {
  content: "\F138";
  font-family: "bootstrap-icons";
  font-size: 0.85rem;
  font-weight: 400;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.3s var(--ease), transform 0.35s var(--ease-out);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); color: #fff; }
.service-card:hover img { transform: scale(1.07); }
.service-card:hover .service-card-title::after,
.service-card:hover .service-card__title::after { opacity: 1; transform: none; }
.service-card__index {
  position: absolute;
  top: 0.9rem; left: 1.1rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.66);
}
@media (min-width: 620px) {
  .service-card { aspect-ratio: 4 / 5; }
}
.service-card--tall { aspect-ratio: 3 / 4; }

/* Carte "argument" : numérotée, à filets, sans boîte */
.feature-card {
  position: relative;
  padding: var(--sp-5) 0 var(--sp-5);
  border-top: 1px solid var(--line);
  height: 100%;
}
.feature-card__icon {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-bottom: var(--sp-4);
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--accent);
  font-size: 1.15rem;
}
.feature-card h3 { margin-bottom: var(--sp-3); font-size: 1.22rem; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.65; }

/* Carte de surface (prix, contact, générique) */
.card {
  position: relative;
  height: 100%;
  padding: clamp(1.4rem, 1.1rem + 1vw, 2.1rem);
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card h3 { margin-bottom: var(--sp-3); }
.card p { color: var(--text-muted); font-size: 0.96rem; }
.on-ink .card, .dark-background .card { background: rgba(250, 246, 240, 0.04); }

.price-card { composes: card; }
.price-card {
  position: relative;
  height: 100%;
  padding: clamp(1.5rem, 1.1rem + 1vw, 2.2rem);
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease);
}
.on-ink .price-card, .dark-background .price-card { background: rgba(250, 246, 240, 0.04); }
.price-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.price-card h3 { font-size: 1.25rem; margin-bottom: var(--sp-3); }
.price-card .price-card__range {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent-text);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.02em;
}
.price-card p { color: var(--text-muted); font-size: 0.94rem; line-height: 1.65; }

/* Étapes / process */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 0.5rem + 1.6vw, 2.2rem);
}
@media (max-width: 991px) { .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps-grid { grid-template-columns: minmax(0, 1fr); } }

.step-card {
  position: relative;
  padding-top: var(--sp-5);
  border-top: 2px solid var(--line);
  transition: border-color 0.4s var(--ease);
}
.step-card:hover { border-top-color: var(--accent); }
.step-number {
  display: block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: var(--sp-3);
}
.step-icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: var(--sp-4);
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--accent);
  font-size: 1.2rem;
}
.step-card h3 { font-size: 1.18rem; margin-bottom: var(--sp-3); }
.step-card p { color: var(--text-muted); font-size: 0.94rem; line-height: 1.62; }
.step-arrow { display: none; }

/* Timeline process (accueil) */
.process-timeline { display: grid; gap: 0; counter-reset: step; }
.process-timeline__step {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: var(--sp-5);
  padding: clamp(1.5rem, 1rem + 1.4vw, 2.4rem) 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.process-timeline__step:last-child { border-bottom: 1px solid var(--line); }
.process-timeline__node {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.6rem + 2vw, 3.4rem);
  line-height: 0.9;
  color: var(--line-strong);
  font-weight: 600;
  transition: color 0.4s var(--ease);
}
.process-timeline__step:hover .process-timeline__node { color: var(--accent); }
.process-timeline__label {
  display: block;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: var(--sp-2);
}
.process-timeline__title { font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.7rem); margin-bottom: var(--sp-3); }
.process-timeline__text { color: var(--text-muted); max-width: 62ch; }
@media (max-width: 600px) {
  .process-timeline__step { grid-template-columns: 54px minmax(0, 1fr); gap: var(--sp-4); }
}

/* Témoignages */
.testimonial-rail {
  display: flex;
  gap: var(--sp-5);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--sp-4);
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
  scrollbar-width: none;
}
.testimonial-rail::-webkit-scrollbar { display: none; }
.testimonial-item {
  flex: 0 0 min(430px, 82vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-5);
  padding: clamp(1.5rem, 1.1rem + 1.2vw, 2.3rem);
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
}
.on-ink .testimonial-item, .dark-background .testimonial-item { background: rgba(250, 246, 240, 0.045); }
.testimonial-item p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--heading);
  letter-spacing: -0.005em;
}
.testimonial-item h4 {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.testimonial-item h4::before { content: "— "; color: var(--accent); }
.testimonial-quote { font-size: 1.6rem; line-height: 1; color: var(--accent); opacity: 0.8; }
.rail-controls { display: flex; gap: 0.6rem; margin-top: var(--sp-5); }
.rail-btn {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  color: var(--heading);
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.rail-btn:hover { background: var(--heading); color: var(--bg); border-color: var(--heading); }
.rail-btn[disabled] { opacity: 0.32; pointer-events: none; }

/* --------------------------------------------------------------------------
   12. GALERIE & LIGHTBOX
   -------------------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(1.5rem, 1rem + 1.5vw, 2.5rem);
  padding: 0;
  list-style: none;
}
.gallery-filters li,
.gallery-filters button {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.6rem 1.15rem;
  min-height: 44px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.gallery-filters button:hover { color: var(--heading); border-color: var(--line-strong); }
.gallery-filters button.is-active,
.gallery-filters li.filter-active {
  background: var(--heading);
  border-color: var(--heading);
  color: var(--bg);
}
@media (max-width: 767px) {
  .gallery-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    scroll-snap-type: x proximity;
  }
  .gallery-filters::-webkit-scrollbar { display: none; }
  .gallery-filters button { scroll-snap-align: start; }
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.6rem, 0.35rem + 0.9vw, 1.25rem);
  grid-auto-flow: dense;
}
@media (min-width: 760px) { .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1180px) { .gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 430px) { .gallery-grid { grid-template-columns: minmax(0, 1fr); } }
.gallery-item {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-alt);
  cursor: zoom-in;
  aspect-ratio: 4 / 3;
  isolation: isolate;
  animation: galleryIn 0.5s var(--ease-out) both;
}
.gallery-item[hidden] { display: none; }
.gallery-item--wide { grid-column: span 2; aspect-ratio: 8 / 3; }
@media (max-width: 759px) { .gallery-item--wide { grid-column: span 1; aspect-ratio: 4 / 3; } }
@keyframes galleryIn { from { opacity: 0; transform: scale(0.98); } }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out), filter 0.5s var(--ease);
}
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14, 11, 9, 0.85), rgba(14, 11, 9, 0) 55%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.gallery-item__caption {
  position: absolute;
  left: 1rem; right: 1rem; bottom: 0.9rem;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  color: #fff;
  font-size: 0.94rem;
  font-weight: 600;
  text-align: left;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity 0.35s var(--ease), transform 0.4s var(--ease-out);
}
.gallery-item__caption i { font-size: 1rem; opacity: 0.8; }
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.06); }
.gallery-item:hover::after, .gallery-item:focus-visible::after { opacity: 1; }
.gallery-item:hover .gallery-item__caption,
.gallery-item:focus-visible .gallery-item__caption { opacity: 1; transform: none; }
@media (hover: none) {
  .gallery-item::after { opacity: 1; }
  .gallery-item__caption { opacity: 1; transform: none; font-size: 0.86rem; }
}

/* Lightbox maison (aucune dépendance) */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(10, 8, 6, 0.94);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__figure { margin: 0; max-width: min(1100px, 100%); max-height: 100%; display: flex; flex-direction: column; gap: 0.9rem; }
.lightbox__figure img {
  max-height: min(76vh, 900px);
  width: auto;
  max-width: 100%;
  margin-inline: auto;
  border-radius: var(--r-md);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.9);
}
.lightbox__caption { text-align: center; color: rgba(253, 250, 245, 0.78); font-size: 0.92rem; }
.lightbox__caption span { color: rgba(253, 250, 245, 0.45); margin-left: 0.6rem; font-size: 0.82rem; }
.lightbox__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250, 246, 240, 0.24);
  color: #fff;
  font-size: 1.3rem;
  background: rgba(20, 16, 14, 0.6);
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.lightbox__btn:hover { background: var(--brick); border-color: var(--brick); }
.lightbox__close { top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); }
.lightbox__prev { left: clamp(0.5rem, 2vw, 2rem); top: 50%; transform: translateY(-50%); }
.lightbox__next { right: clamp(0.5rem, 2vw, 2rem); top: 50%; transform: translateY(-50%); }
@media (max-width: 600px) {
  .lightbox__btn { width: 44px; height: 44px; font-size: 1.1rem; }
  .lightbox__prev { top: auto; bottom: 1rem; transform: none; }
  .lightbox__next { top: auto; bottom: 1rem; transform: none; }
  .lightbox__figure img { max-height: 62vh; }
}

/* Rail de réalisations (accueil) */
.showcase-rail {
  display: flex;
  gap: clamp(0.75rem, 0.4rem + 1vw, 1.4rem);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--sp-4);
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
  scrollbar-width: none;
}
.showcase-rail::-webkit-scrollbar { display: none; }
.showcase-card {
  position: relative;
  flex: 0 0 clamp(240px, 62vw, 400px);
  scroll-snap-align: start;
  aspect-ratio: 3 / 4;
  border-radius: var(--r-md);
  overflow: hidden;
  isolation: isolate;
  background: var(--ink-800);
}
.showcase-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease-out); }
.showcase-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14, 11, 9, 0.88), rgba(14, 11, 9, 0.05) 60%);
}
.showcase-card figcaption {
  position: absolute;
  left: 1rem; right: 1rem; bottom: 1rem;
  z-index: 2;
  color: #fff;
}
.showcase-card figcaption strong { display: block; font-family: var(--font-display); font-size: 1.1rem; color: #fff; }
.showcase-card figcaption span { font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(253,250,245,.6); }
.showcase-card:hover img { transform: scale(1.06); }

/* --------------------------------------------------------------------------
   13. FAQ — accordéon accessible (contenu toujours dans le DOM)
   -------------------------------------------------------------------------- */
.faq-list { display: grid; gap: 0; max-width: 900px; margin-inline: auto; }
.faq-item {
  border-top: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item > summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: clamp(1.1rem, 0.9rem + 0.6vw, 1.6rem) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 1rem + 0.5vw, 1.35rem);
  font-weight: 600;
  color: var(--heading);
  line-height: 1.3;
  transition: color 0.25s var(--ease);
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary:hover { color: var(--accent-text); }
.faq-item__icon {
  position: relative;
  flex: none;
  width: 34px; height: 34px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: transform 0.35s var(--ease-out), background-color 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: opacity 0.3s var(--ease);
}
.faq-item__icon::before { width: 12px; height: 1.5px; }
.faq-item__icon::after { width: 1.5px; height: 12px; }
.faq-item[open] .faq-item__icon { background: var(--accent); border-color: var(--accent); color: #fff; }
.faq-item[open] .faq-item__icon::after { opacity: 0; }
.faq-item__answer {
  padding-bottom: clamp(1.1rem, 0.9rem + 0.6vw, 1.6rem);
  max-width: 74ch;
  color: var(--text-muted);
  animation: faqIn 0.35s var(--ease-out);
}
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } }

/* --------------------------------------------------------------------------
   14. ZONES / MAILLAGE
   -------------------------------------------------------------------------- */
.zones-list,
.zone-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.zones-list li,
.zone-chips li {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.5rem 1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--text);
  background: color-mix(in srgb, var(--surface), transparent 40%);
}
.zones-list li::before,
.zone-chips li::before {
  content: "\F3E7";
  font-family: "bootstrap-icons";
  font-size: 0.8em;
  color: var(--accent);
}
.zones-intro { color: var(--text-muted); margin-bottom: var(--sp-4); }
.zones-intervention-section { margin-top: clamp(2.5rem, 2rem + 2vw, 4rem); }
.zones-intervention-section h2 { margin-bottom: var(--sp-4); }

/* --------------------------------------------------------------------------
   15. CTA / BANDEAUX
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--ink-900);
  color: #fdfaf5;
  padding: clamp(2rem, 1.4rem + 3vw, 4.5rem);
}
.cta-band__media { position: absolute; inset: 0; z-index: -2; }
.cta-band__media img { width: 100%; height: 100%; object-fit: cover; }
.cta-band::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(120deg, rgba(14, 11, 9, 0.95) 20%, rgba(14, 11, 9, 0.6) 70%, rgba(14, 11, 9, 0.85));
}
.cta-band h2 { color: #fff; max-width: 20ch; margin-bottom: var(--sp-4); }
.cta-band p { color: rgba(253, 250, 245, 0.76); max-width: 62ch; }
.cta-band p strong { color: #fff; }
.cta-band .actions { margin-top: var(--sp-6); }
.cta-band .btn--ghost { --btn-fg: #fff; --btn-bd: rgba(250,246,240,.4); }
.cta-band .btn--ghost:hover { --btn-fg: var(--ink-900); background: #fff; border-color: #fff; }

.service-cta-block {
  padding: clamp(1.5rem, 1.2rem + 1.4vw, 2.6rem);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--accent), transparent 92%);
  border: 1px solid color-mix(in srgb, var(--accent), transparent 72%);
  margin-top: clamp(2rem, 1.6rem + 2vw, 3.5rem);
}
.service-cta-block p { color: var(--text); }
.service-cta-block strong { color: var(--heading); }

/* Maillage interne : les postes qui tombent sur le même chantier */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(0.9rem, 0.7rem + 0.6vw, 1.4rem);
}
.related-card {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: clamp(1.1rem, 0.95rem + 0.5vw, 1.5rem);
  border-radius: var(--r-md);
  border: 1px solid rgba(250, 246, 240, 0.14);
  background: rgba(250, 246, 240, 0.04);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.28s var(--ease), background-color 0.28s var(--ease), transform 0.28s var(--ease-out);
}
.related-card:hover {
  border-color: var(--brick-soft);
  background: rgba(250, 246, 240, 0.08);
  transform: translateY(-3px);
}
.related-card > i {
  flex: none;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--brass);
  margin-top: 0.15rem;
}
.related-card span { display: flex; flex-direction: column; gap: 0.3rem; }
.related-card strong {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: inherit;
}
.related-card small { font-size: 0.87rem; line-height: 1.45; opacity: 0.72; }

/* --------------------------------------------------------------------------
   16. FORMULAIRES & CONTACT
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 1rem + 2.5vw, 3.5rem);
  align-items: start;
}
@media (max-width: 950px) { .contact-layout { grid-template-columns: minmax(0, 1fr); } }

.contact-cards-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
@media (max-width: 480px) { .contact-cards-container { grid-template-columns: minmax(0, 1fr); } }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.1rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease-out);
}
.on-ink .contact-card, .dark-background .contact-card { background: rgba(250, 246, 240, 0.045); }
a.contact-card:hover { border-color: var(--accent); transform: translateY(-3px); color: var(--text); }
.contact-card .icon-box {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  flex: none;
  border-radius: 13px;
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--accent);
  font-size: 1.05rem;
}
.contact-text h4 {
  font-size: var(--fs-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  font-weight: 600;
}
.contact-text p { font-size: 0.95rem; color: var(--heading); font-weight: 500; line-height: 1.45; margin: 0; }
.contact-text p a { color: inherit; }
.contact-text p a:hover { color: var(--accent-text); }

.contact-mobile-actions { display: flex; gap: 0.6rem; margin-bottom: var(--sp-4); }
.contact-mobile-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 50px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--heading);
}
.contact-mobile-btn:first-child { background: var(--brick); border-color: var(--brick); color: #fff; }
.contact-mobile-btn:first-child:hover { color: #fff; }

.map-frame {
  margin-top: var(--sp-4);
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  line-height: 0;
}
.map-frame iframe { width: 100%; height: 300px; border: 0; filter: saturate(0.85) contrast(1.02); }

.contact-form-panel {
  padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.75rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.on-ink .contact-form-panel, .dark-background .contact-form-panel {
  background: rgba(250, 246, 240, 0.05);
  box-shadow: none;
}
.contact-form-panel h2,
.contact-form-panel h3 { font-size: clamp(1.35rem, 1.15rem + 0.9vw, 1.85rem); margin-bottom: var(--sp-3); }
.contact-form-panel > p { color: var(--text-muted); font-size: 0.96rem; margin-bottom: var(--sp-5); }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); }
@media (max-width: 620px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field--full { grid-column: 1 / -1; }
.form-field label {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-control,
input[type="text"].form-control,
input[type="email"].form-control,
textarea.form-control {
  width: 100%;
  padding: 0.9rem 1.05rem;
  min-height: 52px;
  font-size: 1rem;
  color: var(--heading);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.25s var(--ease);
}
.on-ink .form-control, .dark-background .form-control { background: rgba(250, 246, 240, 0.06); color: #fff; }
.form-control::placeholder { color: var(--text-muted); opacity: 0.75; }
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 82%);
}
textarea.form-control { min-height: 150px; resize: vertical; line-height: 1.6; }

.form-submit { margin-top: var(--sp-5); }
.form-submit button,
.php-email-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 1rem 2.2rem;
  min-height: 56px;
  border-radius: var(--r-pill);
  background: var(--brick);
  color: #fff;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid var(--brick);
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease);
}
.form-submit button:hover { background: var(--brick-deep); border-color: var(--brick-deep); transform: translateY(-2px); box-shadow: 0 12px 28px -12px rgba(196, 56, 30, 0.6); }
@media (max-width: 620px) { .form-submit button { width: 100%; } }

.php-email-form .loading,
.php-email-form .error-message,
.php-email-form .sent-message {
  display: none;
  margin-top: var(--sp-4);
  padding: 0.85rem 1.1rem;
  border-radius: var(--r-sm);
  font-size: 0.92rem;
}
.php-email-form .loading.show,
.php-email-form .error-message.show,
.php-email-form .sent-message.show { display: block; }
.php-email-form .sent-message { background: color-mix(in srgb, #2f7a4f, transparent 86%); color: #2f7a4f; border: 1px solid color-mix(in srgb, #2f7a4f, transparent 70%); }
.on-ink .php-email-form .sent-message { color: #8fd6ac; }
.php-email-form .error-message { background: color-mix(in srgb, var(--brick), transparent 88%); color: var(--brick-deep); border: 1px solid color-mix(in srgb, var(--brick), transparent 70%); }
.on-ink .php-email-form .error-message { color: var(--brick-soft); }
.php-email-form .loading { color: var(--text-muted); }
.form-consent { margin-top: var(--sp-4); font-size: 0.8rem; color: var(--text-muted); }
.hidden { position: absolute; left: -9999px; }

/* --------------------------------------------------------------------------
   17. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--ink-900);
  color: rgba(253, 250, 245, 0.68);
  padding-top: clamp(3rem, 2.2rem + 3vw, 5.5rem);
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(200, 178, 138, 0.5), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(4, minmax(0, 1fr)) minmax(0, 1.3fr);
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
}
@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand, .footer-contact { grid-column: span 3; }
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand, .footer-contact { grid-column: span 2; }
}
.footer-brand img { height: 58px; width: auto; margin-bottom: var(--sp-4); }
.footer-brand .sitename {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: var(--sp-2);
}
.footer-brand p { font-size: 0.95rem; color: rgba(253, 250, 245, 0.62); max-width: 34ch; }
.footer-tagline {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--brass);
  margin-top: var(--sp-4);
}
.footer-links h4,
.footer-contact h4 {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(253, 250, 245, 0.45);
  margin-bottom: var(--sp-4);
}
.footer-links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.footer-links a { font-size: 0.9rem; color: rgba(253, 250, 245, 0.7); }
.footer-links a:hover { color: var(--brass); }
.footer-contact p { font-size: 0.92rem; margin-bottom: var(--sp-3); color: rgba(253, 250, 245, 0.7); }
.footer-contact a { color: rgba(253, 250, 245, 0.88); }
.footer-contact a:hover { color: var(--brass); }
.footer-contact strong { color: rgba(253, 250, 245, 0.5); font-weight: 600; font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase; display: block; margin-bottom: 0.15rem; }
.footer-cta { margin-top: var(--sp-5); }

.footer-bottom {
  margin-top: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding-block: var(--sp-5);
  border-top: 1px solid rgba(250, 246, 240, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(253, 250, 245, 0.45);
}
.footer-bottom a { color: rgba(253, 250, 245, 0.6); }
.footer-bottom a:hover { color: var(--brass); }
.footer-bottom .sitename { color: rgba(253, 250, 245, 0.75); }
@media (max-width: 991px) { .site-footer { padding-bottom: 4.5rem; } }

/* Bouton retour haut */
.scroll-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 890;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: var(--r-pill);
  background: var(--ink-900);
  color: #fff;
  border: 1px solid rgba(250, 246, 240, 0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s var(--ease), transform 0.35s var(--ease-out), visibility 0.3s, background-color 0.3s var(--ease);
}
.scroll-top.active { opacity: 1; visibility: visible; transform: none; }
.scroll-top:hover { background: var(--brick); border-color: var(--brick); color: #fff; }
.scroll-top i { font-size: 1.5rem; }
@media (max-width: 991px) { .scroll-top { bottom: calc(4.6rem + env(safe-area-inset-bottom)); } }

/* --------------------------------------------------------------------------
   18. PAGES SERVICE
   -------------------------------------------------------------------------- */
.service-intro-strip { padding-block: clamp(2rem, 1.5rem + 2vw, 3.5rem); background: var(--bg); }
.service-intro-card {
  display: grid;
  gap: var(--sp-4);
  padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.6rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.service-intro-card__head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-4); justify-content: space-between; }
.service-intro-card__icon {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--accent);
  font-size: 1.4rem;
  flex: none;
}
.service-intro-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.service-intro-badges span {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.42rem 0.85rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
}
.service-intro-badges i { color: var(--accent); }
.service-intro-card h2 { font-size: clamp(1.35rem, 1.15rem + 1vw, 2.1rem); }
.service-intro-card p { color: var(--text-muted); max-width: 78ch; }
.service-intro-card__cta { margin: 0; }

.service-content-section .service-page-content { max-width: 68ch; }
.service-page-content h2 { margin-bottom: var(--sp-4); }
.service-page-content p + p { margin-top: 1em; }
.service-page-content .lead { font-size: var(--fs-lead); color: var(--text); }
.content-block { margin-top: var(--sp-6); }
.service-media { margin: 0; }
.service-media img { width: 100%; border-radius: var(--r-lg); aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow-md); }
.service-list { list-style: none; margin: var(--sp-4) 0 0; padding: 0; display: grid; gap: 0; }
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  color: var(--text);
}
.service-list li:last-child { border-bottom: 1px solid var(--line); }
.service-list li::before {
  content: "\F26E";
  font-family: "bootstrap-icons";
  color: var(--accent);
  font-size: 0.95rem;
  line-height: 1.6;
  flex: none;
}

/* --------------------------------------------------------------------------
   19. PAGES LÉGALES / 404
   -------------------------------------------------------------------------- */
.legal-content { max-width: 78ch; }
.legal-content .content-section { padding-block: var(--sp-5); border-top: 1px solid var(--line); }
.legal-content .content-section:first-child { border-top: 0; padding-top: 0; }
.legal-content h2, .legal-content h3 { font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.45rem); margin-bottom: var(--sp-3); }
.legal-content p { color: var(--text-muted); }
.legal-content .list-items { list-style: none; padding: 0; margin-top: var(--sp-3); display: grid; gap: 0.55rem; }
.legal-content .list-items li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--text-muted);
}
.legal-content .list-items li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}
.legal-content .list-items + p,
.legal-content ul + p { margin-top: 1em; }
.last-updated {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.45rem 1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: var(--sp-5);
}

.error-404 { text-align: center; }
.error-code {
  font-family: var(--font-display);
  font-size: clamp(5rem, 3rem + 12vw, 11rem);
  line-height: 0.85;
  color: var(--heading);
  letter-spacing: -0.04em;
  margin-bottom: var(--sp-4);
}
.error-title { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.4rem); margin-bottom: var(--sp-4); }
.error-text { color: var(--text-muted); max-width: 52ch; margin-inline: auto; margin-bottom: var(--sp-6); }

/* --------------------------------------------------------------------------
   20. ANIMATIONS AU SCROLL (GPU only)
   -------------------------------------------------------------------------- */
[data-reveal],
.fade-up, .fade-down, .fade-left, .fade-right {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity 0.7s var(--ease-out), transform 0.8s var(--ease-out);
  transition-delay: var(--fade-delay, 0s);
  will-change: opacity, transform;
}
.fade-down { transform: translate3d(0, -18px, 0); }
.fade-left { transform: translate3d(-22px, 0, 0); }
.fade-right { transform: translate3d(22px, 0, 0); }
[data-reveal].is-visible,
.fade-up.visible, .fade-down.visible, .fade-left.visible, .fade-right.visible,
.no-js [data-reveal], .no-js .fade-up, .no-js .fade-down, .no-js .fade-left, .no-js .fade-right {
  opacity: 1;
  transform: none;
  will-change: auto;
}
[data-reveal-group] > * { transition-delay: calc(var(--i, 0) * 90ms); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal], .fade-up, .fade-down, .fade-left, .fade-right { opacity: 1; transform: none; }
  .hero__media img { animation: none; transform: none; }
}

/* Impression */
@media print {
  .site-header, .mobile-cta-bar, .scroll-top, .mobile-menu, .mega-menu-panel { display: none !important; }
  body { background: #fff; color: #000; }
}

/* --------------------------------------------------------------------------
   21. AJUSTEMENTS FINS
   -------------------------------------------------------------------------- */
/* Hero : sur mobile les CTA passent avant le paragraphe long (conversion),
   sur desktop ils reprennent leur place naturelle après le texte. */
.hero__content { display: flex; flex-direction: column; }
.hero__eyebrow { order: 1; }
.hero h1 { order: 2; }
.hero__lead { order: 3; }
.hero__actions { order: 4; }
.hero__rest { order: 5; }
@media (min-width: 768px) {
  .hero__rest { order: 4; }
  .hero__actions { order: 5; }
}

/* Contact : sur mobile, téléphone et e-mail sont déjà en boutons pouce. */
@media (max-width: 767px) {
  .contact-mobile-actions + .contact-cards-container .contact-card:nth-child(-n + 2) { display: none; }
}

/* Les blocs "tête de section" en flex gardent un rythme correct en mobile */
@media (max-width: 700px) {
  .section-head[style*="flex"] { display: block !important; }
  .section-head[style*="flex"] > a { margin-top: var(--sp-4); }
}

/* Rails : ombrage de bord pour signaler le défilement horizontal */
[data-rail-wrap] { position: relative; }

/* Grilles de services très denses : 3 colonnes suffisent au-delà de 8 items */
@media (min-width: 1200px) {
  .grid--4 > :nth-child(n) { min-width: 0; }
}

/* Formulaire : le panneau ne dépasse jamais sur petits écrans */
@media (max-width: 400px) {
  .contact-form-panel { padding: 1.15rem; border-radius: var(--r-md); }
  .form-control { padding: 0.8rem 0.9rem; }
}

/* Cibles tactiles : le bandeau et les liens du mega menu restent confortables */
.topbar__item { min-height: 36px; padding-inline: 2px; }
.mega-menu-footer a { min-height: 40px; padding-block: 0.5rem; }

/* Rythme vertical par défaut entre titres et paragraphes hors .section-head */
h2 + p, h2 + ul, h2 + div { margin-top: var(--sp-4); }
h3 + p { margin-top: var(--sp-3); }
.split__text > h2, .split > div > h2 { margin-bottom: var(--sp-4); }
.split__text > h2 + p, .split > div > h2 + p { margin-top: 0; }

/* Coordonnées du menu mobile : cibles tactiles confortables */
.mobile-menu-foot a { min-height: 44px; }
.nav-phone { min-height: 40px; }