/* ==========================================================================
   André Bâtiment — maquette de refonte
   Palette : bleu OM foncé (#0B6FA0) + neutres pierre. Fond clair.
   Typo : Bricolage Grotesque (titres) · Public Sans (texte)
   ========================================================================== */

/* Polices hébergées sur le site (jeu latin : accents, œ, €). Fichiers variables : toutes les graisses dans un seul fichier. */
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../fonts/bricolage-grotesque-latin.woff2") format("woff2");
  font-weight: 200 800; font-stretch: 75% 100%; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Public Sans";
  src: url("../fonts/public-sans-latin.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --om: #0B6FA0;
  --om-hover: #095C86;
  --om-ink: #0B6FA0;
  --om-deep: #074F74;
  --om-tint: #E7F1F8;
  --om-tint-2: #C8DEEC;
  --on-om: #FFFFFF;          /* texte posé sur le bleu */
  --om-on-dark: #7CC4EA;     /* même bleu, éclairci pour rester lisible sur fond sombre */

  --ink: #15212C;
  --ink-2: #3D4B59;
  --ink-3: #5E6B77;

  --stone: #F4F6F8;
  --stone-2: #E7ECF0;
  --line: #D8E0E7;
  --white: #FFFFFF;

  --ff-display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --ff-body: "Public Sans", "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --gutter: 24px;
  --section: clamp(64px, 9vw, 112px);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;

  --shadow-card: 0 1px 2px rgba(21, 33, 44, .06), 0 12px 32px -16px rgba(21, 33, 44, .18);
  --shadow-float: 0 20px 50px -20px rgba(11, 111, 160, .35);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

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

img { max-width: 100%; display: block; }
a { color: var(--om-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--om-deep); }
button { font: inherit; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

:focus-visible { outline: 3px solid var(--om); outline-offset: 3px; border-radius: 4px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 1000;
  background: var(--ink); color: #fff; padding: 10px 14px; border-radius: var(--r-sm);
}
.skip-link:focus { top: 12px; }

/* --------------------------------------------------------------------------
   Typographie
   -------------------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 .5em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: clamp(38px, 5.2vw, 62px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.02; }
h2 { font-size: clamp(30px, 3.6vw, 44px); }
h3 { font-size: clamp(21px, 2vw, 26px); }
h4 { font-size: 18px; }

.lead { font-size: clamp(18px, 1.5vw, 20px); color: var(--ink-2); line-height: 1.55; max-width: 60ch; }

.cordeau {
  display: flex; align-items: center; gap: 12px;
  font-size: 15px; font-weight: 600; color: var(--om-ink);
  margin: 0 0 18px;
}
.cordeau::before {
  content: ""; width: 34px; height: 3px; background: var(--om); border-radius: 2px; flex: none;
}

.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head--split {
  max-width: none;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 32px 64px; align-items: end;
}
.section-head--split .lead { margin-bottom: 6px; }

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

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

.section { padding-block: var(--section); }
.section--stone { background: var(--stone); }
.section--tint { background: var(--om-tint); }

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700; font-size: 16px; line-height: 1.2;
  text-decoration: none; border: 2px solid transparent;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 20px; height: 20px; flex: none; }

.btn--primary { background: var(--om); color: var(--on-om); box-shadow: 0 10px 24px -12px rgba(11, 111, 160, .75); }
.btn--primary:hover { background: var(--om-hover); color: var(--on-om); box-shadow: 0 14px 28px -12px rgba(11, 111, 160, .9); }

.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { background: #22323F; color: #fff; }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; }

.btn--white { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--white:hover { border-color: var(--ink); color: var(--ink); }

.btn--lg { padding: 18px 28px; font-size: 17px; }
.btn--phone { flex-direction: row; text-align: left; }
.btn--phone .btn__stack { display: flex; flex-direction: column; line-height: 1.1; }
.btn--phone .btn__stack small { font-weight: 500; font-size: 12.5px; color: #E6F1F7; }
.btn--phone .btn__stack strong { font-size: 18px; letter-spacing: .01em; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 700; text-decoration: none; color: var(--om-ink);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .15s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* --------------------------------------------------------------------------
   En-tête
   -------------------------------------------------------------------------- */

.topbar {
  background: var(--om-tint);
  color: var(--ink-2);
  font-size: 13.5px;
  border-bottom: 1px solid var(--om-tint-2);
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 38px;
}
.topbar__group { display: flex; align-items: center; gap: 22px; }
.topbar__item { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.topbar__item svg { width: 15px; height: 15px; color: var(--om-ink); }
.topbar__item strong { color: var(--ink); font-weight: 700; }
.topbar a { color: inherit; text-decoration: none; }
.topbar a:hover { color: var(--om-ink); }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 8px 24px -20px rgba(21, 33, 44, .4); }
.header__inner { display: flex; align-items: center; gap: 28px; min-height: 76px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__logo { display: block; height: 60px; width: auto; }
.footer .brand__logo { height: 60px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--ff-display); font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.brand__tag { font-size: 12px; color: var(--ink-3); font-weight: 500; letter-spacing: .01em; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > li { position: relative; }
.nav a, .nav button {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 12px; border-radius: 8px; border: 0; background: none;
  color: var(--ink); font-weight: 600; font-size: 15px; text-decoration: none;
}
.nav a:hover, .nav button:hover { background: var(--stone); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--om-ink); box-shadow: inset 0 -3px 0 var(--om); border-radius: 8px 8px 0 0; }
.nav button svg { width: 14px; height: 14px; transition: transform .15s; }
.nav > li.is-open > button svg { transform: rotate(180deg); }

.nav__menu {
  position: absolute; left: 0; top: calc(100% + 8px);
  min-width: 280px; padding: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  display: none;
}
.nav > li.is-open > .nav__menu { display: block; }
.nav__menu a { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 12px; border-radius: 8px; }
.nav__menu a small { font-weight: 500; color: var(--ink-3); font-size: 13px; }

.header__cta { display: inline-flex; }
.header__cta .btn { padding: 11px 18px; font-size: 15px; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
  align-items: center; justify-content: center; color: var(--ink);
}
.nav-toggle svg { width: 22px; height: 22px; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 96px) clamp(56px, 7vw, 96px); }
.hero__inner {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 48px 64px; align-items: center;
}
.hero__title { margin-bottom: 22px; }
.hero__title em { font-style: normal; color: var(--om-ink); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 30px; font-size: 15px; color: var(--ink-2); font-weight: 500; }
.hero__trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 18px; height: 18px; color: var(--om-ink); flex: none; }

.hero__media { position: relative; }
.hero__slab {
  position: absolute; inset: 28px -28px -28px 28px;
  background: var(--om); border-radius: var(--r-lg);
  background-image: var(--bond);
}
.hero__photo {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 5 / 4; background: var(--stone-2);
  box-shadow: var(--shadow-float);
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; }
.hero__badge {
  position: absolute; left: -22px; bottom: 36px;
  display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: var(--r-md); padding: 12px 16px 12px 12px;
  box-shadow: var(--shadow-card); border: 1px solid var(--line);
}
.hero__badge svg { width: 36px; height: 36px; color: var(--om-ink); flex: none; }
.hero__badge strong { display: block; font-family: var(--ff-display); font-size: 17px; line-height: 1.1; }
.hero__badge span { font-size: 13px; color: var(--ink-3); }

/* motif « appareil » (joints de parpaings) utilisé en texture */
:root {
  --bond: repeating-linear-gradient(0deg, transparent 0 34px, rgba(255, 255, 255, .22) 34px 36px),
          repeating-linear-gradient(90deg, transparent 0 78px, rgba(255, 255, 255, .22) 78px 80px);
}

/* --------------------------------------------------------------------------
   Bandeau devis
   -------------------------------------------------------------------------- */

.band { background: var(--om-tint); border-block: 1px solid var(--om-tint-2); }
.band__inner { display: flex; align-items: center; gap: 20px; padding-block: 16px; }
.band__dot { width: 12px; height: 12px; border-radius: 50%; background: var(--om); flex: none; box-shadow: 0 0 0 5px rgba(11, 111, 160, .2); }
.band p { flex: 1; font-size: 16px; }
.band p strong { color: var(--om-deep); }
.band .btn { padding: 11px 18px; font-size: 15px; }

/* --------------------------------------------------------------------------
   Prestation prioritaire
   -------------------------------------------------------------------------- */

.priority__grid {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 48px 72px; align-items: start;
}
.feature-list { display: grid; gap: 18px; margin: 28px 0; }
.feature-list li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.feature-list .ico {
  width: 44px; height: 44px; border-radius: 12px; background: var(--om-tint); color: var(--om-ink);
  display: inline-flex; align-items: center; justify-content: center;
}
.feature-list .ico svg { width: 22px; height: 22px; }
.feature-list strong { display: block; font-family: var(--ff-display); font-size: 18px; line-height: 1.2; margin-bottom: 2px; }
.feature-list p { color: var(--ink-2); font-size: 15.5px; }
.priority__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.checklist {
  background: var(--ink); color: #fff; border-radius: var(--r-lg); padding: 32px 32px 28px;
  position: relative; overflow: hidden;
}
.checklist::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%;
  background: var(--om); opacity: .25; filter: blur(2px);
}
.checklist h3 { color: #fff; margin-bottom: 18px; font-size: 22px; }
.checklist ul { display: grid; gap: 12px; margin-bottom: 20px; }
.checklist li { display: grid; grid-template-columns: 18px 1fr; gap: 12px; font-size: 15.5px; color: rgba(255, 255, 255, .88); }
.checklist li::before { content: ""; width: 18px; height: 3px; background: var(--om); border-radius: 2px; margin-top: 11px; }
.checklist p { color: rgba(255, 255, 255, .72); font-size: 15px; margin-bottom: 18px; }
.checklist .link-arrow { color: var(--om-on-dark); }

/* --------------------------------------------------------------------------
   Scrollytelling : une maison couche par couche
   -------------------------------------------------------------------------- */

.build { background: var(--stone); }
.build__intro { max-width: 820px; margin-bottom: 40px; }
.build__layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px 72px; align-items: start; }
.build__figure {
  position: sticky; top: 104px;
  background: #fff; border-radius: var(--r-lg); border: 1px solid var(--line);
  padding: 24px; box-shadow: var(--shadow-card);
}
.build__status { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.build__status strong { font-family: var(--ff-display); font-size: 22px; }
.build__status span { font-variant-numeric: tabular-nums; color: var(--ink-3); font-weight: 600; }
.build__progress { height: 4px; background: var(--stone-2); border-radius: 2px; overflow: hidden; margin-bottom: 16px; }
.build__progress i { display: block; height: 100%; width: 20%; background: var(--om); transition: width .4s ease; }
.build svg { width: 100%; height: auto; display: block; }

.layer { opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
.layer.is-on { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .layer { transition: none; transform: none; } }

.steps { display: grid; gap: 8px; }
.step {
  padding: 28px 28px 28px 32px; border-radius: var(--r-md);
  border-left: 4px solid var(--line); background: transparent;
  transition: border-color .25s, background-color .25s;
  min-height: 44vh; display: flex; flex-direction: column; justify-content: center;
}
.step.is-active { border-left-color: var(--om); background: #fff; }
.step__num { font-family: var(--ff-display); font-weight: 800; color: var(--om-ink); font-size: 15px; margin-bottom: 6px; }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--ink-2); }
.step ul { margin-top: 12px; display: grid; gap: 6px; font-size: 15px; color: var(--ink-2); }
.step ul li { padding-left: 18px; position: relative; }
.step ul li::before { content: ""; position: absolute; left: 0; top: 11px; width: 8px; height: 3px; background: var(--om); border-radius: 2px; }

/* --------------------------------------------------------------------------
   Prestations
   -------------------------------------------------------------------------- */

.services__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }

.service-feature {
  grid-row: span 2;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column;
}
.service-feature__media { position: relative; aspect-ratio: 16 / 9; background: var(--stone-2); }
.service-feature__media img { width: 100%; height: 100%; object-fit: cover; }
.service-feature__media .pill { position: absolute; top: 16px; left: 16px; }
.service-feature__body { padding: 28px 28px 30px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.service-feature__body h3 { display: flex; align-items: center; gap: 10px; margin: 0; }
.service-feature__body h3 svg { width: 26px; height: 26px; color: var(--om-ink); }
.service-feature__body p { color: var(--ink-2); }
.service-feature__body ul { display: grid; gap: 8px; font-size: 15px; color: var(--ink-2); }
.service-feature__body ul li { display: flex; gap: 10px; }
.service-feature__body ul svg { width: 18px; height: 18px; color: var(--om-ink); flex: none; margin-top: 3px; }
.service-feature__body .btn { align-self: flex-start; margin-top: auto; }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--om); color: var(--on-om); font-weight: 700; font-size: 13px;
  padding: 6px 12px; border-radius: 999px;
}

.service-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
  display: grid; grid-template-rows: auto 1fr; align-items: start;
  text-decoration: none; color: inherit;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.service-card:hover { border-color: var(--om); box-shadow: var(--shadow-card); color: inherit; }
.service-card__thumb { display: block; width: 100%; aspect-ratio: 16 / 8; overflow: hidden; background: var(--stone-2); }
.service-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.service-card__body { display: block; padding: 18px 20px 20px; }
.service-card h3 { font-size: 18px; margin-bottom: 6px; }
.service-card p { color: var(--ink-2); font-size: 14.5px; margin-bottom: 10px; }
.service-card .link-arrow { font-size: 14.5px; }

.service-card--more { grid-template-rows: 1fr; background: var(--stone); border-style: dashed; grid-column: span 2; }
.service-card--more .chips { margin: 0; }
.service-card--more .chips span { background: #fff; font-size: 13.5px; padding: 6px 11px; }

/* --------------------------------------------------------------------------
   Réalisations : avant / après
   -------------------------------------------------------------------------- */

.works__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 24px; }

.compare {
  position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 16 / 10; background: var(--stone-2);
  user-select: none;
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__before { filter: grayscale(.9) contrast(.85) brightness(.78) sepia(.25); }
.compare__after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.compare__handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; background: #fff;
  transform: translateX(-50%); pointer-events: none;
}
.compare__handle::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 48px; height: 48px; transform: translate(-50%, -50%);
  border-radius: 50%; background: var(--om); border: 3px solid #fff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .25);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l-5 6 5 6M15 6l5 6-5 6'/%3E%3C/svg%3E");
  background-size: 24px; background-position: center; background-repeat: no-repeat;
}
.compare__range {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize;
  -webkit-appearance: none; appearance: none; background: transparent;
}
.compare__range::-webkit-slider-thumb { -webkit-appearance: none; width: 48px; height: 100%; }
.compare__range::-moz-range-thumb { width: 48px; height: 100%; border: 0; opacity: 0; }
.compare__label {
  position: absolute; top: 14px; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 700;
  background: rgba(21, 33, 44, .78); color: #fff; backdrop-filter: blur(4px);
}
.compare__label--before { left: 14px; }
.compare__label--after { right: 14px; background: var(--om); color: var(--on-om); }

.work-caption { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; margin-top: 12px; }
.work-caption strong { font-family: var(--ff-display); font-size: 17px; }
.work-caption span { color: var(--ink-3); font-size: 14px; }

.work-tiles { display: grid; gap: 24px; }
.work-tile { position: relative; border-radius: var(--r-md); overflow: hidden; aspect-ratio: 4 / 3; background: var(--stone-2); text-decoration: none; color: #fff; display: block; }
.work-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.work-tile:hover img { transform: scale(1.03); }
.work-tile figcaption {
  position: absolute; inset: auto 0 0 0; padding: 36px 18px 16px;
  background: linear-gradient(to top, rgba(21, 33, 44, .85), transparent);
}
.work-tile strong { display: block; font-family: var(--ff-display); font-size: 17px; }
.work-tile span { font-size: 13px; opacity: .85; }
.works__foot { margin-top: 28px; }

/* --------------------------------------------------------------------------
   Déroulé d'un chantier
   -------------------------------------------------------------------------- */

.process { counter-reset: step; }
.process__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; position: relative; }
.process__grid::before {
  content: ""; position: absolute; left: 22px; right: 22px; top: 22px; height: 2px;
  background: var(--line);
}
.process__item { position: relative; padding-top: 64px; }
.process__item::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0; width: 44px; height: 44px; border-radius: 50%;
  background: var(--om); color: var(--on-om); font-family: var(--ff-display); font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center; border: 4px solid var(--stone);
}
.process__item h3 { font-size: 20px; }
.process__item p { color: var(--ink-2); font-size: 15.5px; }
.process__item small { display: block; margin-top: 10px; font-weight: 600; color: var(--om-ink); font-size: 14px; }

/* --------------------------------------------------------------------------
   Zones d'intervention
   -------------------------------------------------------------------------- */

.zones__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 48px; align-items: start; }
.zones__map {
  position: relative; border-radius: var(--r-lg); overflow: hidden; background: var(--stone-2);
  border: 1px solid var(--line); box-shadow: var(--shadow-card); aspect-ratio: 4 / 3.4;
}
.zones__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: saturate(.85); }
.zones__pin {
  position: absolute; left: 14px; bottom: 14px; right: 14px; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: var(--r-md); padding: 12px 14px; box-shadow: var(--shadow-card); border: 1px solid var(--line);
}
.zones__pin svg { width: 26px; height: 26px; color: var(--om-ink); flex: none; }
.zones__pin strong { display: block; font-family: var(--ff-display); font-size: 15.5px; line-height: 1.15; }
.zones__pin span { font-size: 13px; color: var(--ink-3); }

.zones__sectors { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; }
.sector h3 { font-size: 18px; margin-bottom: 6px; padding-left: 12px; border-left: 3px solid var(--om); line-height: 1.2; }
.sector h3 span { display: block; font-family: var(--ff-body); font-weight: 600; font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.sector p { color: var(--ink-2); font-size: 15px; line-height: 1.55; }
.sector--far { grid-column: 1 / -1; }
.sector--far h3 { border-left-color: var(--line); }
.zones__facts { grid-column: 1 / -1; display: grid; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--ink-2); font-weight: 500; }
.zones__facts li { display: flex; align-items: center; gap: 10px; }
.zones__facts svg { width: 18px; height: 18px; color: var(--om-ink); flex: none; }
.zones__foot { margin-top: 26px; color: var(--ink-2); font-size: 15.5px; }

/* --------------------------------------------------------------------------
   Pourquoi nous + avis
   -------------------------------------------------------------------------- */

.why__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px 72px; align-items: start; }
.why__list { display: grid; gap: 26px; }
.why__list li { display: grid; grid-template-columns: 48px 1fr; gap: 16px; }
.why__list .ico { width: 48px; height: 48px; border-radius: 14px; background: var(--om-tint); color: var(--om-ink); display: flex; align-items: center; justify-content: center; }
.why__list .ico svg { width: 24px; height: 24px; }
.why__list strong { display: block; font-family: var(--ff-display); font-size: 19px; margin-bottom: 4px; }
.why__list p { color: var(--ink-2); font-size: 15.5px; }

.rating {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-card);
}
.rating__head { display: flex; align-items: center; gap: 18px; margin-bottom: 14px; }
.rating__score { font-family: var(--ff-display); font-weight: 800; font-size: 54px; line-height: 1; letter-spacing: -0.03em; }
.rating__stars { color: #F2B01E; font-size: 20px; letter-spacing: 2px; line-height: 1; }
.rating__head small { display: block; color: var(--ink-3); font-size: 13.5px; margin-top: 6px; }
.rating p { color: var(--ink-2); font-size: 15.5px; }
.rating__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.rating__actions .btn { padding: 10px 16px; font-size: 14.5px; }

.reviews { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 40px; }
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.review__stars { color: #F2B01E; letter-spacing: 2px; font-size: 15px; }
.review blockquote { margin: 0; font-size: 15.5px; color: var(--ink-2); flex: 1; }
.review footer { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; color: var(--ink-3); }
.review footer strong { color: var(--ink); }

.about-band {
  margin-top: 40px; background: var(--om-tint); border: 1px solid var(--om-tint-2); border-radius: var(--r-lg);
  padding: 28px 32px; display: grid; grid-template-columns: 86px 1fr; gap: 24px; align-items: center;
}
.about-band__mark { width: 86px; height: auto; }
.about-band h3 { margin-bottom: 6px; }
.about-band p { color: var(--ink-2); font-size: 15.5px; }

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */

.faq__layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 32px 64px; align-items: start; }
.faq__aside { position: sticky; top: 104px; }
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 20px 0; font-family: var(--ff-display); font-weight: 700; font-size: 19px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--om-tint);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B6FA0' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  background-size: 14px; background-position: center; background-repeat: no-repeat; transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 22px; color: var(--ink-2); max-width: 65ch; }

/* --------------------------------------------------------------------------
   Contact / devis
   -------------------------------------------------------------------------- */

.contact { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--bond); opacity: .25; pointer-events: none;
}
.contact__layout { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px 72px; align-items: start; }
.contact h2 { color: #fff; }
.contact .cordeau { color: var(--om-on-dark); }
.contact .cordeau::before { background: var(--om-on-dark); }
.contact .lead { color: rgba(255, 255, 255, .78); }
.contact__phone {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 28px 0 10px;
  font-family: var(--ff-display); font-weight: 800; font-size: clamp(30px, 3.4vw, 40px); letter-spacing: -0.02em; color: #fff; text-decoration: none;
}
.contact__phone span { width: 56px; height: 56px; border-radius: 50%; background: var(--om); color: var(--on-om); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.contact__phone svg { width: 26px; height: 26px; }
.contact__meta { display: grid; gap: 18px; margin-top: 30px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .15); }
.contact__meta li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; color: rgba(255, 255, 255, .85); font-size: 15.5px; }
.contact__meta svg { width: 22px; height: 22px; color: var(--om-on-dark); }
.contact__meta strong { display: block; color: #fff; }
.contact__meta a { color: #fff; }

.form {
  background: #fff; color: var(--ink); border-radius: var(--r-lg); padding: 32px; box-shadow: var(--shadow-float);
}
.form h3 { margin-bottom: 4px; }
.form > p { color: var(--ink-3); font-size: 14.5px; margin-bottom: 20px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-weight: 600; font-size: 14px; }
.field input, .field select, .field textarea {
  font: inherit; font-size: 15.5px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--om); box-shadow: 0 0 0 4px rgba(11, 111, 160, .2); }
.field textarea { min-height: 110px; resize: vertical; }
.form__choices { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.form__choices label { position: relative; }
.form__choices input { position: absolute; opacity: 0; inset: 0; }
.form__choices span {
  display: inline-block; padding: 8px 13px; border-radius: 999px; border: 1.5px solid var(--line); font-size: 14px; font-weight: 600; cursor: pointer;
}
.form__choices input:checked + span { background: var(--om); border-color: var(--om); color: var(--on-om); }
.form__choices input:focus-visible + span { outline: 3px solid var(--om); outline-offset: 2px; }
.form .btn { width: 100%; }
.form__note { font-size: 13px; color: var(--ink-3); margin-top: 12px; text-align: center; }
.form__success { display: none; padding: 18px; background: var(--om-tint); border-radius: 12px; color: var(--om-deep); font-weight: 600; }
.form.is-sent .form__success { display: block; }
.form.is-sent .form__fields { display: none; }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */

.footer { background: var(--stone); border-top: 1px solid var(--line); padding-block: 56px 28px; font-size: 15px; color: var(--ink-2); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px 40px; }
.footer .brand { margin-bottom: 14px; }
.footer h4 { margin-bottom: 14px; font-size: 16px; }
.footer ul { display: grid; gap: 8px; }
.footer a { color: var(--ink-2); text-decoration: none; }
.footer a:hover { color: var(--om-ink); }
.footer__local { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.footer__local h4 { margin-bottom: 10px; }
.footer__local ul { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; }
.footer__legal { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; font-size: 13.5px; color: var(--ink-3); }
.footer__legal ul { display: flex; gap: 18px; }

/* --------------------------------------------------------------------------
   Page prestation
   -------------------------------------------------------------------------- */

.page-hero { background: var(--stone); padding-block: clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--line); }
.page-hero__inner { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 40px 64px; align-items: center; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--ink-3); margin-bottom: 18px; }
.breadcrumb a { color: var(--ink-3); text-decoration: none; }
.breadcrumb a:hover { color: var(--om-ink); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: var(--line); }
.page-hero h1 { font-size: clamp(34px, 4.4vw, 54px); }
.page-hero__media { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--stone-2); box-shadow: var(--shadow-float); }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }

.prose { max-width: 68ch; }
.prose h2 { font-size: clamp(26px, 3vw, 34px); margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--ink-2); }
.prose ul { display: grid; gap: 8px; margin: 14px 0 22px; color: var(--ink-2); }
.prose ul li { padding-left: 22px; position: relative; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 12px; width: 12px; height: 3px; background: var(--om); border-radius: 2px; }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px 64px; align-items: start; }
.aside-card { position: sticky; top: 104px; display: grid; gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 24px; }
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--ink-2); font-size: 15px; }
.card--om { background: var(--om-tint); border-color: var(--om-tint-2); }
.card .btn { width: 100%; margin-top: 12px; }
.card ul { display: grid; gap: 10px; font-size: 15px; color: var(--ink-2); }
.card ul li { display: flex; gap: 10px; }
.card ul svg { width: 18px; height: 18px; color: var(--om-ink); flex: none; margin-top: 3px; }

.works-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.price-table { width: 100%; border-collapse: collapse; font-size: 15.5px; margin: 16px 0 10px; }
.price-table th, .price-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.price-table th { font-family: var(--ff-display); font-weight: 700; font-size: 14px; color: var(--ink-3); }
.price-table td:last-child { white-space: nowrap; font-weight: 700; color: var(--om-deep); }
.price-note { font-size: 13.5px; color: var(--ink-3); }

.other-services { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.other-services a {
  display: block; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  text-decoration: none; color: var(--ink); font-weight: 700; font-family: var(--ff-display); font-size: 17px;
  transition: border-color .2s, box-shadow .2s;
}
.other-services a small { display: block; font-family: var(--ff-body); font-weight: 500; color: var(--ink-3); font-size: 13.5px; margin-top: 4px; }
.other-services a:hover { border-color: var(--om); box-shadow: var(--shadow-card); }



/* --------------------------------------------------------------------------
   Page Réalisations
   -------------------------------------------------------------------------- */

.rea-hero__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 56px; align-items: center; }
.rea-mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rea-mosaic img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-md); box-shadow: var(--shadow-card); }
.rea-mosaic img:nth-child(2), .rea-mosaic img:nth-child(4) { transform: translateY(22px); }
.rea-stats { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 22px; font-size: 16px; color: var(--ink-2); }
.rea-stats strong { font-family: var(--ff-display); font-size: 28px; color: var(--om-ink); margin-right: 6px; }

/* avant / après sur de vraies photos : pas de filtre « vieilli » */
.compare--real { aspect-ratio: 4 / 3; }
.compare--real .compare__before { filter: none; }
.compare img { transition: opacity .3s ease; }
.compare.is-swapping img { opacity: 0; }

.ba { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; }
.ba__caption { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 24px; margin-top: 14px; }
.ba__caption strong { font-family: var(--ff-display); font-size: 20px; }
.ba__caption .link-arrow, .rea-video__open { background: none; border: 0; padding: 0; cursor: pointer; font: inherit; font-weight: 700; color: var(--om-ink); }
.ba__list { display: grid; gap: 10px; }
.ba__item {
  width: 100%; display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: center;
  padding: 10px; border-radius: var(--r-md); border: 1.5px solid var(--line); background: #fff;
  text-align: left; font-weight: 700; font-size: 15px; line-height: 1.3; color: var(--ink); cursor: pointer;
  transition: border-color .2s, background-color .2s;
}
.ba__item img { width: 96px; height: 72px; object-fit: cover; border-radius: 10px; }
.ba__item:hover { border-color: var(--om); }
.ba__item.is-active { border-color: var(--om); background: var(--om-tint); }

.rea-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.rea-filter {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink); font-weight: 600; font-size: 15px; cursor: pointer;
  transition: border-color .2s, background-color .2s, color .2s;
}
.rea-filter span { padding: 2px 8px; border-radius: 999px; background: var(--stone); color: var(--ink-3); font-size: 12.5px; font-weight: 700; }
.rea-filter:hover { border-color: var(--om); }
.rea-filter.is-active { background: var(--om); border-color: var(--om); color: var(--on-om); }
.rea-filter.is-active span { background: rgba(0, 0, 0, .18); color: var(--on-om); }

.rea-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.rea-card[hidden] { display: none; }
.rea-card.is-entering { animation: rea-in .45s ease both; }
@keyframes rea-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.rea-card__link {
  display: flex; flex-direction: column; height: 100%; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); color: inherit; text-decoration: none;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.rea-card__link:hover { border-color: var(--om); box-shadow: var(--shadow-card); color: inherit; transform: translateY(-2px); }
.rea-card__media { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--stone-2); }
.rea-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.rea-card__link:hover .rea-card__media img { transform: scale(1.04); }
.rea-card__count { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 6px; }
.rea-card__count span {
  display: inline-flex; align-items: center; gap: 5px; padding: 5px 10px; border-radius: 999px;
  background: rgba(21, 33, 44, .74); color: #fff; font-size: 13px; font-weight: 700;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.rea-card__count svg { width: 15px; height: 15px; }
.rea-card__body { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px 22px; }
.rea-card__cat { font-size: 13px; font-weight: 700; color: var(--om-ink); }
.rea-card__title { font-family: var(--ff-display); font-weight: 700; font-size: 20px; line-height: 1.2; }
.rea-card__desc { font-size: 15px; line-height: 1.5; color: var(--ink-2); }

.rea-videos { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.rea-video { margin: 0; }
.rea-video video { display: block; width: 100%; height: auto; aspect-ratio: 848 / 480; border-radius: var(--r-md); background: #0b1218; }
.rea-video figcaption { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 10px; font-size: 14px; color: var(--ink-3); }
.rea-video__open { font-size: 15px; text-align: left; }

.rea-cta { background: var(--om-tint); border-top: 1px solid var(--om-tint-2); }
.rea-cta__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px 48px; }
.rea-cta h2 { margin-bottom: 8px; }
.rea-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* galerie plein écran */
.lightbox {
  width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: rgba(11, 18, 24, .97); color: #fff; overflow: hidden;
}
.lightbox[open] { display: grid; grid-template-rows: auto minmax(0, 1fr) auto auto; }
.lightbox::backdrop { background: rgba(11, 18, 24, .9); }
.lightbox__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 18px 24px 10px; }
.lightbox__title { margin: 0; font-family: var(--ff-display); font-weight: 700; font-size: 20px; line-height: 1.2; }
.lightbox__meta { margin: 4px 0 0; font-size: 14px; color: rgba(255, 255, 255, .7); }
.lightbox__close, .lightbox__nav {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .12); color: #fff; cursor: pointer;
  transition: background-color .2s;
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255, 255, 255, .24); }
.lightbox__close svg, .lightbox__nav svg { width: 22px; height: 22px; }
.lightbox__nav:disabled { opacity: .3; cursor: default; }
.lightbox__stage { position: relative; min-height: 0; display: grid; grid-template-columns: 72px minmax(0, 1fr) 72px; align-items: center; justify-items: center; touch-action: pan-y; }
.lightbox__media { width: 100%; height: 100%; min-height: 0; display: flex; align-items: center; justify-content: center; }
.lightbox__media img, .lightbox__media video {
  display: block; max-width: 100%; max-height: calc(100dvh - 230px); width: auto; height: auto;
  object-fit: contain; border-radius: 8px; transition: opacity .25s ease;
}
.lightbox__media img.is-loading { opacity: 0; }
.lightbox__desc { justify-self: center; max-width: 70ch; margin: 0; padding: 10px 24px 0; text-align: center; font-size: 15px; color: rgba(255, 255, 255, .8); }
.lightbox__thumbs { display: flex; gap: 8px; overflow-x: auto; padding: 14px 24px 20px; justify-content: safe center; scrollbar-width: thin; }
.lightbox__thumb {
  position: relative; flex: none; width: 72px; height: 54px; padding: 0; overflow: hidden; cursor: pointer;
  border: 2px solid transparent; border-radius: 6px; background: none; opacity: .55; transition: opacity .2s, border-color .2s;
}
.lightbox__thumb img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__thumb svg { position: absolute; inset: 0; margin: auto; width: 20px; height: 20px; color: #fff; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .6)); }
.lightbox__thumb:hover { opacity: .85; }
.lightbox__thumb.is-current { opacity: 1; border-color: #fff; }
@media (prefers-reduced-motion: reduce) {
  .rea-card.is-entering { animation: none; }
  .rea-card__link, .rea-card__media img, .lightbox__media img { transition: none; }
}


/* --------------------------------------------------------------------------
   Page À propos
   -------------------------------------------------------------------------- */

.about-intro { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 40px 72px; align-items: start; }
.about-card { position: sticky; top: 104px; padding: 28px; border-radius: var(--r-lg); background: var(--om-tint); border: 1px solid var(--om-tint-2); }
.about-card h3 { font-size: 20px; margin-bottom: 16px; }
.about-facts { margin: 0; display: grid; gap: 14px; }
.about-facts div { display: grid; gap: 2px; padding-bottom: 14px; border-bottom: 1px solid var(--om-tint-2); }
.about-facts div:last-child { padding-bottom: 0; border-bottom: 0; }
.about-facts dt { font-size: 13px; font-weight: 700; color: var(--om-ink); }
.about-facts dd { margin: 0; font-size: 15.5px; color: var(--ink); line-height: 1.45; }

.about-values { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.about-values li { padding: 26px 24px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); }
.about-values .ico { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: 16px; border-radius: 14px; background: var(--om-tint); color: var(--om-ink); }
.about-values .ico svg { width: 24px; height: 24px; }
.about-values strong { display: block; margin-bottom: 8px; font-family: var(--ff-display); font-size: 19px; line-height: 1.25; }
.about-values p { font-size: 15px; color: var(--ink-2); }

.about-skills { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.about-skills a {
  display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; height: 100%;
  padding: 18px; border-radius: var(--r-md); border: 1px solid var(--line); background: #fff;
  color: var(--ink); text-decoration: none; transition: border-color .2s, box-shadow .2s;
}
.about-skills a:hover { border-color: var(--om); box-shadow: var(--shadow-card); color: var(--ink); }
.about-skills svg { width: 40px; height: 40px; padding: 9px; border-radius: 12px; background: var(--om-tint); color: var(--om-ink); }
.about-skills span { display: flex; flex-direction: column; gap: 3px; font-size: 14px; line-height: 1.4; color: var(--ink-3); }
.about-skills strong { font-family: var(--ff-display); font-size: 17px; color: var(--ink); }

.about-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.about-gallery a { position: relative; display: block; overflow: hidden; border-radius: var(--r-md); aspect-ratio: 4 / 3; background: var(--stone-2); color: #fff; text-decoration: none; }
.about-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.about-gallery a:hover img { transform: scale(1.04); }
.about-gallery span { position: absolute; inset: auto 0 0 0; padding: 32px 16px 14px; font-weight: 700; font-size: 15px; background: linear-gradient(to top, rgba(21, 33, 44, .82), transparent); }
@media (prefers-reduced-motion: reduce) { .about-gallery img { transition: none; } }


/* --------------------------------------------------------------------------
   Page Contact
   -------------------------------------------------------------------------- */

.contact-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.contact-cards a {
  display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; height: 100%;
  padding: 16px 18px; border-radius: var(--r-md); border: 1px solid var(--line); background: #fff;
  color: var(--ink); text-decoration: none; transition: border-color .2s, box-shadow .2s;
}
.contact-cards a:hover { border-color: var(--om); box-shadow: var(--shadow-card); color: var(--ink); }
.contact-cards .ico { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: var(--om); color: var(--on-om); }
.contact-cards .ico svg { width: 22px; height: 22px; }
.contact-cards span:last-child { display: flex; flex-direction: column; min-width: 0; }
.contact-cards small { font-size: 13px; font-weight: 600; color: var(--ink-3); }
.contact-cards strong { font-size: 15.5px; overflow-wrap: anywhere; }

.find { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 32px 56px; align-items: center; }
.find__map { position: relative; min-height: 420px; overflow: hidden; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--stone-2); }
.find__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.find__list { display: grid; gap: 16px; margin: 24px 0; }
.find__list li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: 15.5px; color: var(--ink-2); }
.find__list svg { width: 22px; height: 22px; color: var(--om-ink); margin-top: 1px; }
.find__list strong { display: block; color: var(--ink); }
.find__towns { margin-bottom: 22px; font-size: 15px; color: var(--ink-2); }


/* --------------------------------------------------------------------------
   Pages prestations
   -------------------------------------------------------------------------- */

.prose ul li strong { color: var(--ink); }
.prose ol.svc-steps { counter-reset: svc; display: grid; gap: 16px; margin: 16px 0 26px; padding: 0; list-style: none; }
.svc-steps li { counter-increment: svc; position: relative; padding-left: 54px; min-height: 38px; color: var(--ink-2); }
.svc-steps li::before {
  content: counter(svc); position: absolute; left: 0; top: 0; width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--om); color: var(--on-om); font-family: var(--ff-display); font-weight: 800; font-size: 16px;
}
.svc-steps strong { display: block; color: var(--ink); font-family: var(--ff-display); font-size: 17px; line-height: 1.3; }
.svc-steps span { display: block; font-size: 15.5px; }
.svc-ba { max-width: 900px; margin-bottom: 32px; }
.svc-ba__caption { margin-top: 12px; font-size: 15px; color: var(--ink-3); }
.svc-ba__caption strong { color: var(--ink); margin-right: 6px; }
.service-card--more .chips a { background: #fff; font-size: 13.5px; padding: 6px 11px; color: var(--om-ink); border: 1px solid var(--om-tint-2); }
.service-card--more .chips a:hover { border-color: var(--om); }
.other-services a small { display: block; }

/* --------------------------------------------------------------------------
   Barre d'actions fixe (téléphone uniquement)
   -------------------------------------------------------------------------- */

.mobile-cta { display: none; }
.page-hero--compact { padding-block: clamp(32px, 5vw, 56px); }
.page-hero--compact .lead { margin-top: 4px; }

@media (max-width: 767px) {
  .mobile-cta {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, .94);
    backdrop-filter: saturate(160%) blur(10px);
    -webkit-backdrop-filter: saturate(160%) blur(10px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -12px 30px -20px rgba(21, 33, 44, .45);
    transition: transform .25s ease;
  }
  .mobile-cta.is-hidden { transform: translateY(110%); }
  /* page devis : le formulaire passe avant les coordonnées */
  .contact--form-first .form { order: -1; }
  .mobile-cta__btn { min-height: 52px; padding: 12px; font-size: 16px; box-shadow: none; }
  .mobile-cta__btn svg { width: 20px; height: 20px; }
  /* le contenu ne passe jamais sous la barre */
  body { padding-bottom: calc(74px + env(safe-area-inset-bottom)); }
}
@media (max-width: 767px) and (prefers-reduced-motion: reduce) { .mobile-cta { transition: none; } }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header__cta { display: none; }
  .header.is-open .nav {
    display: grid; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 16px 20px; gap: 2px;
    box-shadow: 0 24px 40px -24px rgba(21, 33, 44, .4);
  }
  .header.is-open .nav a, .header.is-open .nav button { width: 100%; justify-content: space-between; padding: 12px; font-size: 16px; }
  .header.is-open .nav__menu { position: static; box-shadow: none; border: 0; padding: 0 0 6px 12px; min-width: 0; }
  .header.is-open .nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--om); border-radius: 8px; }
  .topbar__group--secondary { display: none; }
}

@media (max-width: 960px) {
  /* minmax(0, 1fr) : une colonne unique ne doit jamais s'élargir au-delà de l'écran */
  .hero__inner, .priority__grid, .build__layout, .works__grid, .why__layout, .faq__layout, .contact__layout, .page-hero__inner, .two-col, .section-head--split { grid-template-columns: minmax(0, 1fr); }
  .hero__media { margin-top: 12px; }
  .hero__slab { inset: 20px -16px -16px 20px; }
  .hero__badge { left: 12px; bottom: 12px; }
  .build__figure { position: relative; top: auto; }
  .step { min-height: 0; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .service-feature { grid-row: auto; grid-column: 1 / -1; }
  .service-card--more { grid-column: auto; }
  .process__grid { grid-template-columns: 1fr 1fr; }
  .process__grid::before { display: none; }
  .reviews { grid-template-columns: 1fr; }
  .faq__aside, .aside-card { position: relative; top: auto; }
  .zones__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .works-grid, .other-services { grid-template-columns: 1fr 1fr; }
  .ba { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
  .find { grid-template-columns: 1fr; }
  .find__map { min-height: 320px; }
  .about-intro { grid-template-columns: 1fr; }
  .about-card { position: static; }
  .about-values, .about-skills { grid-template-columns: 1fr 1fr; }
  .about-gallery { grid-template-columns: 1fr 1fr; }
  .rea-hero__inner { grid-template-columns: 1fr; }
  .rea-mosaic { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .rea-mosaic img:nth-child(2), .rea-mosaic img:nth-child(4) { transform: none; }
  .ba__list { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
  .rea-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .topbar__group--primary .topbar__item:first-child { display: none; }
  .brand__tag { display: none; }
  .brand__logo { height: 44px; }
  .hero__actions .btn { width: 100%; }
  .band__inner { flex-wrap: wrap; }
  .band .btn { width: 100%; }
  .process__grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .about-band { grid-template-columns: 1fr; }
  .checklist { padding: 26px 22px; }
  .zones__sectors { grid-template-columns: 1fr; }
  .zones__pin { position: static; margin-top: 0; border-radius: 0; border: 0; border-top: 1px solid var(--line); box-shadow: none; }
  .zones__map { aspect-ratio: auto; }
  .zones__map iframe { position: static; display: block; aspect-ratio: 4 / 3; height: auto; }
  .form { padding: 24px 20px; }
  .works-grid, .other-services, .services__grid { grid-template-columns: 1fr; }
  .step { padding: 22px 18px 22px 22px; }
  .rea-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .about-values, .about-skills { grid-template-columns: 1fr; }
  .rea-mosaic { grid-template-columns: 1fr 1fr; }
  .rea-filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding: 0 16px 4px; scrollbar-width: none; }
  .rea-filter { flex: none; }
  .lightbox__top { padding: 14px 16px 8px; }
  .lightbox__stage { grid-template-columns: minmax(0, 1fr); }
  .lightbox__nav { position: absolute; top: 50%; z-index: 1; transform: translateY(-50%); background: rgba(11, 18, 24, .55); }
  .lightbox__nav--prev { left: 8px; }
  .lightbox__nav--next { right: 8px; }
  .lightbox__media img, .lightbox__media video { max-height: calc(100dvh - 210px); border-radius: 0; }
  .lightbox__thumbs { justify-content: flex-start; padding: 12px 16px calc(16px + env(safe-area-inset-bottom)); }
  .rea-cta__actions .btn { width: 100%; }
}

/* ---------- Pages ville ---------- */
.city-towns__title { font-size: 17px; margin: 22px 0 10px; }
.city-towns { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; padding: 0; list-style: none; }
.city-towns li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 14px; color: var(--ink-2); }
.city-towns a { color: var(--om-ink); font-weight: 600; }
.city-towns li:has(a) { border-color: var(--om-tint-2); }
.city-facts { margin-top: 4px; }
.city-facts div { border-bottom-color: var(--line); }
.prose li a, .sector p a, .zones__pin strong a { color: var(--om-ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose li a:hover, .sector p a:hover, .zones__pin strong a:hover { text-decoration-thickness: 2px; }
.nobr { white-space: nowrap; }
.nav > li > a, .nav > li > button { white-space: nowrap; }

/* ---------- Mentions légales ---------- */
.legal h2 { scroll-margin-top: 110px; }
.legal-facts { margin: 14px 0 22px; display: grid; border-top: 1px solid var(--line); }
.legal-facts div { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 4px 20px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.legal-facts dt { font-weight: 700; color: var(--ink); font-size: 15px; }
.legal-facts dd { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.legal-toc ol { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; font-size: 15px; }
.legal-toc a { color: var(--ink-2); text-decoration: none; }
.legal-toc a:hover { color: var(--om-ink); }
.todo { background: #FFF3C4; color: #6B4E00; padding: 1px 6px; border-radius: 4px; font-weight: 600; }
@media (max-width: 600px) { .legal-facts div { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Formulaire : champ piège et erreur d'envoi ---------- */
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__error { margin-top: 12px; padding: 14px 16px; border-radius: 12px; background: #FDECEC; color: #8A1F1F; font-weight: 600; font-size: 15px; }
.form__error a { color: inherit; }
.form button[disabled] { opacity: .7; cursor: progress; }

/* ---------- Sous-menus à l'horizontale sur les écrans plus petits que la normale ----------
   Entre 1081 et 1440 px de large, ou moins de 900 px de haut : le sous-menu prend la largeur
   de l'en-tête et range ses entrées en 4 colonnes, pour que tout reste visible sans défiler. */
@media (min-width: 1081px) and (max-width: 1440px), (min-width: 1081px) and (max-height: 900px) {
  .header__inner { position: relative; }
  .nav > li.has-menu { position: static; }
  .nav__menu { left: 0; right: 0; top: calc(100% - 6px); min-width: 0; padding: 10px; }
  .nav > li.is-open > .nav__menu { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
  .nav__menu a { height: 100%; }
}

/* ---------- Accueil sur téléphone : les deux boutons du haut visibles dès l'ouverture, au-dessus de la barre fixe ---------- */
@media (max-width: 767px) {
  .hero { padding-top: 24px; }
  .hero .cordeau { font-size: 14px; margin-bottom: 12px; }
  .hero__title { margin-bottom: 14px; }
  .hero .lead { font-size: 16px; line-height: 1.55; text-wrap: pretty; }
  .hero__actions { margin-top: 20px; gap: 10px; }
}
@media (max-width: 767px) and (max-height: 700px) {
  .topbar { display: none; }
  .hero__title { font-size: 32px; }
}

/* ---------- Menu mobile : hauteur limitée à l'écran, défilement interne ---------- */
@media (max-width: 1080px) {
  .header.is-open .nav {
    max-height: calc(100dvh - var(--nav-top, 77px));
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
}
@media (max-width: 767px) {
  body:has(.header.is-open) .mobile-cta { transform: translateY(110%); pointer-events: none; }
}

/* ---------- Maison couche par couche sur téléphone et tablette ----------
   Le dessin reste collé sous l'en-tête, en format compact, pendant que les étapes défilent dessous :
   on voit la maison se construire au fil de la lecture. */
@media (max-width: 960px) {
  .build__layout { gap: 12px; }
  .build__figure { position: sticky; top: 84px; z-index: 2; padding: 12px 14px 10px; }
  .build__status { margin-bottom: 6px; }
  .build__status strong { font-size: 17px; line-height: 1.2; }
  .build__progress { margin-bottom: 8px; }
  .build svg { width: auto; max-width: 100%; max-height: 30vh; max-height: 30svh; margin-inline: auto; }
}

/* ---------- Plan du site et page 404 ---------- */
.sitemap-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 48px; }
.sitemap-grid h2 { font-size: 22px; margin-bottom: 14px; }
.sitemap-grid ul { display: grid; gap: 10px; }
.sitemap-grid a { font-weight: 600; }
@media (max-width: 760px) { .sitemap-grid { grid-template-columns: minmax(0, 1fr); } }

/* titres du pied de page (balise p : ils ne comptent pas dans la hiérarchie des titres) */
.footer__title { font-family: var(--ff-display); font-weight: 700; color: var(--ink); letter-spacing: -0.015em; margin: 0 0 14px; font-size: 16px; line-height: 1.1; }
.footer__local .footer__title { margin-bottom: 10px; }

/* ---------- Certifications et garanties (accueil) ---------- */
.certifs { padding-block: 32px; border-bottom: 1px solid var(--line); background: #fff; }
.certifs__inner { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 20px 40px; align-items: center; }
.certifs__title { font-size: 22px; margin: 0; }
.certifs__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 32px; }
.certif { display: flex; gap: 18px; align-items: center; }
.certif img { width: 72px; height: auto; flex: none; }
.certif__badge { width: 72px; height: 87px; flex: none; border-radius: 10px; background: var(--om); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.certif__badge svg { width: 30px; height: 30px; }
.certif__badge b { font-family: var(--ff-display); font-size: 15px; line-height: 1; }
.certif strong { display: block; font-family: var(--ff-display); font-size: 17px; line-height: 1.25; color: var(--ink); margin-bottom: 4px; }
.certif p { margin: 0; font-size: 14.5px; line-height: 1.45; color: var(--ink-2); }
@media (max-width: 960px) { .certifs__inner { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 760px) { .certifs__list { grid-template-columns: minmax(0, 1fr); } .certifs { padding-block: 28px; } }

/* ---------- Carte « Et aussi » : étiquettes en pastilles, jamais coupées ---------- */
.service-card--more .chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; }
.service-card--more .chips span,
.service-card--more .chips a { display: inline-flex; align-items: center; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 13.5px; font-weight: 600; line-height: 1.2; white-space: nowrap; text-decoration: none; color: var(--ink-2); }
.service-card--more .chips a { color: var(--om-ink); border-color: var(--om-tint-2); }
.service-card--more .chips a:hover { border-color: var(--om); }

/* ---------- Cartes : emplacement léger, la carte Google se charge au clic ---------- */
.map-facade {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  padding: 24px; text-align: center; color: var(--ink-2);
  background-color: var(--om-tint);
  background-image: linear-gradient(var(--om-tint-2) 1px, transparent 1px), linear-gradient(90deg, var(--om-tint-2) 1px, transparent 1px);
  background-size: 32px 32px;
}
.map-facade > svg { width: 34px; height: 34px; color: var(--om-ink); }
.map-facade__place { margin: 0; font-family: var(--ff-display); font-weight: 700; font-size: 20px; color: var(--ink); }
.map-facade__link { font-size: 14.5px; font-weight: 600; }
.map-facade__note { margin: 4px 0 0; font-size: 12.5px; color: var(--ink-3); max-width: 32ch; }
@media (max-width: 760px) {
  .zones__map .map-facade { position: static; aspect-ratio: 4 / 3; }
}