@charset "UTF-8";

/* ==========================================================================
   Toiture Peinado
   Système visuel : voir DESIGN.md à la racine du projet.
   ========================================================================== */

/* --- Polices ------------------------------------------------------------- */
/* Archivo et Instrument Sans sont des polices variables : un seul fichier par
   sous-ensemble couvre toutes les graisses utilisées. Auto-hébergées, donc
   aucune requête vers un tiers. */

@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-latin.woff2') format('woff2-variations'),
       url('/assets/fonts/archivo-latin.woff2') format('woff2');
  font-weight: 400 900;
  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;
}
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-latin-ext.woff2') format('woff2-variations'),
       url('/assets/fonts/archivo-latin-ext.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('/assets/fonts/instrument-sans-latin.woff2') format('woff2-variations'),
       url('/assets/fonts/instrument-sans-latin.woff2') format('woff2');
  font-weight: 400 700;
  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: 'Instrument Sans';
  src: url('/assets/fonts/instrument-sans-latin-ext.woff2') format('woff2-variations'),
       url('/assets/fonts/instrument-sans-latin-ext.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* --- Jetons -------------------------------------------------------------- */

:root {
  --brand: oklch(0.4291 0.2707 267);
  --brand-hover: oklch(0.3726 0.2322 267);
  --brand-wash: oklch(0.955 0.025 267);

  --surface: oklch(0.994 0.0015 267);
  --surface-sunk: oklch(0.97 0.004 267);
  --surface-raised: oklch(0.94 0.006 267);
  --border: oklch(0.88 0.009 267);
  --border-strong: oklch(0.8 0.012 267);

  --ink: oklch(0.21 0.018 267);
  --ink-secondary: oklch(0.44 0.02 267);
  --ink-muted: oklch(0.55 0.018 267);
  --ink-deep: oklch(0.175 0.015 267);
  --ink-deepest: oklch(0.145 0.015 267);

  --sur-sombre: oklch(0.985 0.004 267);
  --danger: oklch(0.5005 0.1818 29);
  --danger-wash: oklch(0.96 0.03 29);
  --success: oklch(0.52 0.13 155);
  --success-wash: oklch(0.96 0.04 155);

  --titre: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --corps: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --text-xs: 0.8125rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.0625rem;
  --text-lg: clamp(1.125rem, 0.5vw + 1rem, 1.25rem);
  --text-xl: clamp(1.25rem, 1vw + 1rem, 1.5rem);
  --text-2xl: clamp(1.5rem, 2vw + 1rem, 2.125rem);
  --text-3xl: clamp(1.75rem, 3vw + 1rem, 2.75rem);
  --text-hero: clamp(2rem, 4.5vw + 0.5rem, 3.25rem);

  --wrap: 78rem;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(3rem, 7vw, 5rem);
  --radius: 8px;
  --radius-btn: 7px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-vite: 150ms var(--ease);
  --t-lent: 250ms var(--ease);

  --entete-h: 4.25rem;
  --barre-mobile-h: 4.25rem;
}

/* --- Remise à zéro ------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--entete-h) + 1rem);
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font: 400 var(--text-base) / 1.65 var(--corps);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--titre);
  line-height: 1.12;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--brand);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--brand-hover);
}

ul {
  margin: 0;
  padding: 0;
}

button {
  font: inherit;
  color: inherit;
}

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

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

/* Escamoté par translation plutôt que par un décalage de plusieurs milliers
   de pixels : ce dernier élargit le document et provoque un défilement
   horizontal parasite. */
.saut-contenu {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--brand);
  color: var(--sur-sombre);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-btn);
  transform: translateY(-200%);
  transition: transform var(--t-vite);
}

.saut-contenu:focus {
  transform: translateY(0);
}

/* --- Structure ----------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
}

.section--sunk {
  background: var(--surface-sunk);
}

.section--sombre {
  background: var(--ink-deep);
  color: var(--sur-sombre);
}

.section__titre {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: 1.75rem;
}

.section__entete {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.section__entete .section__titre {
  margin-bottom: 0;
}

.lien-suite {
  font-weight: 500;
  font-size: var(--text-sm);
  text-decoration: none;
}

.lien-suite:hover {
  text-decoration: underline;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.9rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-btn);
  font: 600 var(--text-base) / 1 var(--corps);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--t-vite), border-color var(--t-vite), color var(--t-vite);
}

.btn--primaire {
  background: var(--brand);
  color: var(--sur-sombre);
}

.btn--primaire:hover {
  background: var(--brand-hover);
  color: var(--sur-sombre);
}

.btn--fantome {
  border-color: var(--border-strong);
  color: var(--ink);
}

.btn--fantome:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--sur-photo {
  border-color: oklch(1 0 0 / 0.45);
  color: var(--sur-sombre);
  backdrop-filter: blur(2px);
}

.btn--sur-photo:hover {
  background: oklch(1 0 0 / 0.12);
  color: var(--sur-sombre);
}

.btn--sur-bleu {
  background: var(--sur-sombre);
  color: var(--brand);
}

.btn--sur-bleu:hover {
  background: var(--surface-sunk);
  color: var(--brand-hover);
}

.btn--fantome-clair {
  border-color: oklch(1 0 0 / 0.5);
  color: var(--sur-sombre);
}

.btn--fantome-clair:hover {
  background: oklch(1 0 0 / 0.12);
  color: var(--sur-sombre);
}

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

.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.entete__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 0.75rem var(--gutter);
  min-height: var(--entete-h);
}

.entete__logo {
  flex: none;
  line-height: 0;
}

.entete__logo img {
  height: 2.125rem;
  width: auto;
}

.nav {
  margin-inline-start: auto;
}

.nav__liste {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.5rem);
  list-style: none;
}

.nav__item {
  position: relative;
}

.nav__lien {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  color: var(--ink-secondary);
  font: 500 var(--text-sm) / 1.2 var(--corps);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t-vite), border-color var(--t-vite);
}

.nav__lien:hover {
  color: var(--ink);
}

.nav__lien.est-actif {
  color: var(--ink);
  border-bottom-color: var(--brand);
}

.sous-nav {
  position: absolute;
  top: 100%;
  left: 50%;
  translate: -50% 0;
  min-width: 15rem;
  padding: 0.5rem;
  margin-top: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px oklch(0.21 0.018 267 / 0.14);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--t-vite), transform var(--t-vite), visibility var(--t-vite);
}

.nav__item--parent:hover .sous-nav,
.nav__item--parent:focus-within .sous-nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sous-nav a {
  display: block;
  padding: 0.6rem 0.75rem;
  border-radius: 5px;
  color: var(--ink);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
}

.sous-nav a:hover {
  background: var(--brand-wash);
  color: var(--brand);
}

.entete__actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex: none;
}

.entete__tel {
  font: 600 var(--text-md) / 1 var(--titre);
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.entete__cta {
  padding: 0.7rem 1.1rem;
  font-size: var(--text-sm);
  min-height: 40px;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.6rem;
  margin-inline-start: auto;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}

.burger__trait {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform var(--t-vite), opacity var(--t-vite);
}

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

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(24rem, 52vw, 32.5rem);
  background: var(--ink-deep);
  overflow: hidden;
}

.hero__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__voile {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    oklch(0.145 0.015 267 / 0.9) 0%,
    oklch(0.145 0.015 267 / 0.72) 48%,
    oklch(0.145 0.015 267 / 0.28) 100%
  );
}

.hero__contenu {
  position: relative;
  max-width: 44rem;
  padding-block: clamp(3rem, 8vw, 4.5rem);
}

.hero__titre {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.028em;
  color: var(--sur-sombre);
  margin-bottom: 1.25rem;
}

.hero__texte {
  max-width: 34rem;
  font-size: var(--text-md);
  line-height: 1.6;
  color: oklch(1 0 0 / 0.88);
  margin-bottom: 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --- Bandeau de réassurance ---------------------------------------------- */

.reassurance {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.reassurance__item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1.25rem clamp(1rem, 2vw, 1.75rem);
  background: var(--surface);
  font: 500 var(--text-sm) / 1.4 var(--corps);
  color: var(--ink);
}

.reassurance__logo {
  flex: none;
  height: 2.5rem;
  width: auto;
}

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

.grille-prestations {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1.25rem;
}

.presta {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--t-vite), transform var(--t-lent), box-shadow var(--t-lent);
}

.presta:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px oklch(0.21 0.018 267 / 0.1);
  color: inherit;
}

.presta__media {
  aspect-ratio: 4 / 3;
  background: var(--surface-raised);
  overflow: hidden;
}

.presta__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale var(--t-lent);
}

.presta:hover .presta__media img {
  scale: 1.03;
}

.presta__corps {
  padding: 1.125rem 1.25rem 1.375rem;
}

.presta__nom {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.presta__resume {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--ink-secondary);
}

/* --- Chantiers ----------------------------------------------------------- */

.grille-chantiers {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
}

.chantier {
  display: block;
  text-decoration: none;
  color: inherit;
  scroll-margin-top: calc(var(--entete-h) + 1rem);
}

.chantier__media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-raised);
}

.chantier__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale var(--t-lent);
}

.chantier:hover .chantier__media img {
  scale: 1.03;
}

.chantier__ville {
  margin: 0.875rem 0 0.25rem;
  font-size: var(--text-lg);
  font-weight: 600;
}

.chantier__desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--ink-secondary);
}

.chantier--vedette {
  grid-column: span 2;
}

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

.apropos {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.apropos__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.apropos__texte {
  max-width: 38rem;
  color: var(--ink-secondary);
}

.apropos__label {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.25rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--ink-secondary);
}

/* --- Avis ---------------------------------------------------------------- */

.avis {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.avis__titre {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--sur-sombre);
  margin-bottom: 0.75rem;
}

.avis__texte {
  color: oklch(1 0 0 / 0.8);
  max-width: 32rem;
}

.avis__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* --- Bande d'appel à l'action -------------------------------------------- */

.cta {
  background: var(--brand);
  color: var(--sur-sombre);
}

.cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(2.5rem, 5vw, 3.5rem) var(--gutter);
}

.cta__titre {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--sur-sombre);
  margin-bottom: 0.4rem;
}

.cta__texte {
  margin: 0;
  color: oklch(1 0 0 / 0.86);
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --- Contenu éditorial --------------------------------------------------- */

.page-entete {
  padding-block: clamp(2.5rem, 5vw, 3.5rem) clamp(1.5rem, 3vw, 2rem);
}

.page-entete__fil {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  margin-bottom: 0.75rem;
}

.page-entete__fil a {
  text-decoration: none;
}

.page-entete__fil a:hover {
  text-decoration: underline;
}

.page-titre {
  font-size: var(--text-3xl);
  font-weight: 700;
}

.page-intro {
  max-width: 60ch;
  margin-top: 1rem;
  font-size: var(--text-md);
  color: var(--ink-secondary);
}

.prose {
  max-width: 68ch;
  color: var(--ink-secondary);
}

.prose p {
  margin-bottom: 1.1em;
}

.prose__h2 {
  margin: 2.25rem 0 0.875rem;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--ink);
}

.prose__h2:first-child {
  margin-top: 0;
}

.prose__intro {
  margin-bottom: 0.6em;
}

.prose__liste {
  margin: 0 0 1.4em;
  padding-left: 1.1rem;
  list-style: none;
}

.prose__liste li {
  position: relative;
  margin-bottom: 0.5em;
  padding-left: 0.9rem;
}

.prose__liste li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
}

.encart {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--brand-wash);
  border: 1px solid oklch(0.4291 0.2707 267 / 0.18);
  border-radius: var(--radius);
}

.encart__titre {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.encart p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* --- Engins d'intervention ----------------------------------------------- */

.engin {
  display: grid;
  gap: 1.5rem;
  padding-block: 2rem;
  border-top: 1px solid var(--border);
}

.engin:first-of-type {
  border-top: 0;
}

.engin__titre {
  font-size: var(--text-xl);
  font-weight: 700;
}

.engin__sous-titre {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--brand);
  margin-bottom: 0.75rem;
}

.engin__carac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
  list-style: none;
}

.engin__carac li {
  padding: 0.75rem 1rem;
  background: var(--surface-sunk);
  border-radius: 6px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink);
}

/* --- Filtres ------------------------------------------------------------- */

.filtres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filtre {
  padding: 0.6rem 1rem;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-secondary);
  font: 500 var(--text-sm) / 1 var(--corps);
  text-decoration: none;
  transition: border-color var(--t-vite), background-color var(--t-vite), color var(--t-vite);
}

.filtre:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.filtre.est-actif {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--sur-sombre);
}

/* --- Formulaire ---------------------------------------------------------- */

.contact-grille {
  display: grid;
  grid-template-columns: minmax(0, 22rem) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.contact-panneau {
  padding: clamp(1.75rem, 3vw, 2.25rem);
  background: var(--ink-deep);
  color: var(--sur-sombre);
  border-radius: var(--radius);
}

.contact-panneau__logo {
  display: inline-block;
  padding: 0.55rem 0.8rem;
  background: var(--surface);
  border-radius: 5px;
  margin-bottom: 1.5rem;
}

.contact-panneau__label,
.champ-groupe__label {
  font: 600 var(--text-xs) / 1 var(--corps);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: oklch(1 0 0 / 0.55);
  margin-bottom: 0.875rem;
}

.contact-panneau address {
  margin: 0 0 1.75rem;
  font-style: normal;
  line-height: 1.9;
  color: oklch(1 0 0 / 0.85);
  font-size: var(--text-sm);
}

.contact-panneau address:last-of-type {
  margin-bottom: 0;
}

.contact-panneau a {
  color: var(--sur-sombre);
  text-decoration: none;
  border-bottom: 1px solid oklch(1 0 0 / 0.3);
}

.contact-panneau a:hover {
  color: var(--sur-sombre);
  border-bottom-color: var(--sur-sombre);
}

.contact-panneau__tel {
  font: 600 var(--text-xl) / 1.3 var(--titre);
  display: inline-block;
  margin-bottom: 0.25rem;
  border-bottom: 0;
}

.contact-panneau__pied {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid oklch(1 0 0 / 0.15);
  font-size: var(--text-sm);
  color: oklch(1 0 0 / 0.72);
}

.formulaire {
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.formulaire__titre {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.champs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.125rem;
}

.champ {
  display: flex;
  flex-direction: column;
}

.champ--large {
  grid-column: 1 / -1;
}

.champ label {
  font: 600 var(--text-sm) / 1 var(--corps);
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.champ input,
.champ textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--ink);
  font: 400 var(--text-base) / 1.5 var(--corps);
  transition: border-color var(--t-vite), box-shadow var(--t-vite);
}

.champ textarea {
  resize: vertical;
  min-height: 8rem;
}

.champ input:focus,
.champ textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px oklch(0.4291 0.2707 267 / 0.14);
}

.champ--erreur input,
.champ--erreur textarea {
  border-color: var(--danger);
}

.champ__erreur {
  margin-top: 0.45rem;
  font: 500 var(--text-sm) / 1.4 var(--corps);
  color: var(--danger);
}

.champ__erreur::before {
  content: '⚠ ';
}

.leurre {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.formulaire__pied {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.formulaire__rgpd {
  margin: 0;
  flex: 1 1 16rem;
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--ink-muted);
}

.alerte {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: var(--text-sm);
}

.alerte--erreur {
  background: var(--danger-wash);
  border: 1px solid var(--danger);
  color: var(--danger);
}

.alerte--succes {
  background: var(--success-wash);
  border: 1px solid var(--success);
  color: var(--success);
}

.confirmation {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.125rem;
  padding: 2rem 0;
}

.confirmation__pastille {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: var(--brand);
  color: var(--sur-sombre);
  font-size: 1.4rem;
  font-weight: 600;
}

.confirmation__titre {
  font-size: var(--text-2xl);
  font-weight: 700;
}

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

.pied {
  background: var(--ink-deepest);
  color: oklch(1 0 0 / 0.72);
}

.pied__inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(1.75rem, 3vw, 2.5rem);
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(2.5rem, 5vw, 3.5rem) var(--gutter);
}

.pied__logo {
  display: inline-block;
  padding: 0.6rem 0.85rem;
  background: var(--surface);
  border-radius: 6px;
}

.pied__baseline {
  margin: 1rem 0 0;
  max-width: 22rem;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.pied__titre {
  font: 600 var(--text-xs) / 1 var(--corps);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: oklch(1 0 0 / 0.6);
  margin-bottom: 0.875rem;
}

.pied__texte {
  font-size: var(--text-sm);
  line-height: 1.85;
  font-style: normal;
}

.pied__texte > div + div {
  margin-top: 0.6rem;
}

.pied__horaire {
  color: oklch(1 0 0 / 0.9);
  font-weight: 500;
}

.pied a {
  color: oklch(1 0 0 / 0.78);
  text-decoration: none;
}

.pied a:hover {
  color: var(--sur-sombre);
  text-decoration: underline;
}

.pied__liens {
  list-style: none;
  font-size: var(--text-sm);
  line-height: 1.95;
}

.pied__bas {
  border-top: 1px solid oklch(1 0 0 / 0.12);
}

.pied__bas p {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 1.125rem var(--gutter);
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.55);
}

/* --- Barre d'action mobile ----------------------------------------------- */

.barre-mobile {
  display: none;
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 60;
  gap: 0.625rem;
  padding: 0.75rem var(--gutter) calc(0.75rem + env(safe-area-inset-bottom));
  background: oklch(0.994 0.0015 267 / 0.94);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}

.barre-mobile__action {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: var(--radius-btn);
  font: 600 var(--text-sm) / 1 var(--corps);
  text-decoration: none;
}

.barre-mobile__action--tel {
  background: var(--brand);
  color: var(--sur-sombre);
}

.barre-mobile__action--devis {
  border: 1px solid var(--border-strong);
  color: var(--ink);
}

/* --- Adaptation ---------------------------------------------------------- */

@media (max-width: 68rem) {
  .reassurance {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grille {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 60rem) {
  .entete__logo {
    order: 1;
  }

  .burger {
    display: flex;
    order: 3;
  }

  .entete__actions {
    order: 2;
    margin-inline-start: auto;
    gap: 0.5rem;
  }

  /* Une seule marge automatique dans l'en-tête : avec deux, l'espace libre
     se répartit et le numéro se retrouve flottant au milieu. */
  .burger {
    margin-inline-start: 0;
  }

  /* Sur mobile, le numéro devient une cible d'appel explicite plutôt qu'un
     simple texte posé là. */
  .entete__tel {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-btn);
    font-size: var(--text-sm);
  }

  .entete__cta {
    display: none;
  }

  .nav {
    order: 4;
    width: 100%;
    flex-basis: 100%;
    margin-inline-start: 0;
    display: none;
  }

  .nav.est-ouverte {
    display: block;
    padding-block: 0.5rem 0.25rem;
    border-top: 1px solid var(--border);
    margin-top: 0.25rem;
  }

  .nav__liste {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__lien {
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--border);
    font-size: var(--text-base);
  }

  .nav__lien.est-actif {
    border-bottom-color: var(--brand);
  }

  .sous-nav {
    position: static;
    translate: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    margin: 0;
    padding: 0.25rem 0 0.75rem 0.875rem;
    background: none;
  }

  .apropos,
  .avis {
    grid-template-columns: 1fr;
  }

  .apropos__photo {
    aspect-ratio: 16 / 9;
  }

  .pied__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .chantier--vedette {
    grid-column: auto;
  }

  body {
    padding-bottom: var(--barre-mobile-h);
  }

  .barre-mobile {
    display: flex;
  }
}

@media (max-width: 40rem) {
  .reassurance {
    grid-template-columns: 1fr;
  }

  .champs {
    grid-template-columns: 1fr;
  }

  .champ--large {
    grid-column: auto;
  }

  .pied__inner {
    grid-template-columns: 1fr;
  }

  .entete__tel {
    font-size: var(--text-base);
  }

  .cta__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .entete,
  .barre-mobile,
  .cta,
  .burger {
    display: none;
  }
}

/* --- Chantier détaillé (page Réalisations) -------------------------------- */

.chantier--detail {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.chantier__travaux {
  margin: 0 0 0.6rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--brand);
}

.chantier__details {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--ink-secondary);
}

.chantier__details li {
  position: relative;
  padding-left: 0.9rem;
  margin-bottom: 0.3rem;
}

.chantier__details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border-strong);
}

.chantier__vignettes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.875rem;
}

.chantier__vignette {
  width: 4.5rem;
  height: 3.4rem;
  object-fit: cover;
  border-radius: 5px;
  cursor: pointer;
  transition: opacity var(--t-vite), outline-color var(--t-vite);
  outline: 2px solid transparent;
}

.chantier__vignette:hover,
.chantier__vignette:focus-visible {
  opacity: 0.85;
  outline-color: var(--brand);
}

/* --- Utilitaires de mise en page ------------------------------------------
   Ces classes remplacent des attributs style= : la politique de sécurité du
   site interdit les styles en ligne, qui seraient silencieusement ignorés. */

.section--sans-haut {
  padding-top: 0;
}

.bloc-texte {
  padding-bottom: var(--section-y);
}

.page-entete--large {
  padding-block: clamp(3rem, 8vw, 6rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Lien posé sur un fond sombre : le bleu de marque n'y est pas lisible. */
.lien-clair {
  color: var(--sur-sombre);
  font-weight: 500;
  font-size: var(--text-sm);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-color: oklch(1 0 0 / 0.45);
}

.lien-clair:hover {
  color: var(--sur-sombre);
  text-decoration-color: var(--sur-sombre);
}