/* ============================================================
   Les Installations DB — style.css
   Palette, typography and layout driven entirely by custom
   properties declared on :root. See README.md before launch.
   Palette sourced from the client's logo and business card
   (see Profil-Client-Les-Installations-DB.pdf) — a warm walnut
   and gold monogram identity, never cool grays.
   ============================================================ */

:root {
  /* Palette */
  --noir: #2B2321;              /* Noyer foncé — dark backgrounds + dark text */
  --charbon: #5A4331;           /* Noyer moyen — cards resting on dark sections */
  --or: #D4B348;                /* Or DB — buttons, icons, key accents */
  --or-clair: #A08868;          /* Bronze doré — pale gold text on dark bandeaux */
  --or-profond: #8A6E3F;        /* Or patiné — gold text on light backgrounds */
  --argent: #E3D9CB;             /* Sable — body text on dark backgrounds */
  --blanc-casse: #F7F1E7;       /* Parchemin — alternating light section bg */
  --blanc: #FFFFFF;
  --texte: #1C1715;             /* Écorce — default body text on light bg */

  --or-survol: #8A6E3F;         /* Or patiné — hover */
  --degrade-or: linear-gradient(135deg, #A08868 0%, #D4B348 45%, #8A6E3F 100%);
  --degrade-bois: linear-gradient(180deg, #5A4331 0%, #2B2321 100%);
  --vert-succes: #2E7D4F;
  --rouge-erreur: #B3392C;

  /* Typography */
  --police-affichage: 'Barlow Condensed', sans-serif;
  --police-soustitre: 'Barlow', sans-serif;
  --police-corps: 'Inter', sans-serif;

  --taille-corps: 17px;
  --interligne-corps: 1.65;

  /* Spacing */
  --espace-section-desktop: 110px;
  --espace-section-mobile: 64px;
  --largeur-contenu: 1200px;
  --rayon-bouton: 4px;

  /* Motion */
  --transition-rapide: 200ms ease;
  --transition-normale: 350ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ============================================================
   Reset
   ============================================================ */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding-bottom: 0;
  font-family: var(--police-corps);
  font-size: var(--taille-corps);
  line-height: var(--interligne-corps);
  color: var(--texte);
  background: var(--blanc-casse);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

button { font-family: inherit; cursor: pointer; }

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

h1, h2, h3, h4 { margin: 0; }

p { margin: 0; }

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

.section {
  padding: var(--espace-section-mobile) 0;
}

@media (min-width: 768px) {
  .section { padding: var(--espace-section-desktop) 0; }
}

.section--claire { background: var(--blanc-casse); }
.section--noire  { background: var(--degrade-bois); color: var(--argent); }

.section-entete { text-align: center; max-width: 720px; margin: 0 auto 56px; }

.section-titre {
  font-family: var(--police-affichage);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: clamp(26px, 4vw, 38px);
  position: relative;
  padding-bottom: 20px;
}

.section-titre::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--degrade-or);
}

.section--noire .section-titre { color: var(--blanc); }
.section--claire .section-titre { color: var(--noir); }

.section-soustitre {
  margin-top: 18px;
  font-size: 17px;
  color: var(--texte);
}

.section--noire .section-soustitre { color: var(--argent); }

h1 {
  font-family: var(--police-affichage);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.08;
}

h3 {
  font-family: var(--police-soustitre);
  font-weight: 600;
  font-size: 21px;
}

/* Visible keyboard focus everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--or);
  outline-offset: 3px;
}

/* ============================================================
   Buttons
   ============================================================ */

.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  font-family: var(--police-affichage);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 15px;
  position: relative;
  border-radius: var(--rayon-bouton);
  border: 1px solid transparent;
  transition: transform var(--transition-rapide), background var(--transition-rapide), border-color var(--transition-rapide), color var(--transition-rapide);
  white-space: nowrap;
}

.bouton--or {
  background: none;
  color: var(--noir);
  z-index: 0;
}

.bouton--or::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: var(--or);
}

.bouton--or:hover,
.bouton--or:focus-visible {
  transform: translateY(-1px);
}

.bouton--or:hover::before,
.bouton--or:focus-visible::before {
  background: var(--or-survol);
}

.bouton--fantome-noir {
  background: transparent;
  border-color: var(--or);
  color: var(--or-clair);
}

.bouton--fantome-noir:hover,
.bouton--fantome-noir:focus-visible {
  background: rgba(183, 155, 90, 0.12);
  color: var(--blanc);
}

.bouton--fantome-clair {
  background: transparent;
  border-color: var(--or);
  color: var(--or-profond);
}

.bouton--fantome-clair:hover,
.bouton--fantome-clair:focus-visible {
  background: rgba(183, 155, 90, 0.1);
}

.bouton--pleine-largeur { width: 100%; }

/* ============================================================
   Header
   ============================================================ */

.entete {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--noir);
  border-bottom: 1px solid rgba(183, 155, 90, 0.2);
  transition: padding var(--transition-rapide);
}

.entete__barre {
  max-width: var(--largeur-contenu);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: padding var(--transition-rapide);
}

.entete.retreci .entete__barre { padding-top: 10px; padding-bottom: 10px; }

.entete__logo { display: flex; align-items: center; }
.entete__logo img { height: 48px; width: auto; transition: height var(--transition-rapide); }
.entete.retreci .entete__logo img { height: 36px; }

.entete__nav {
  display: none;
}

@media (min-width: 1000px) {
  .entete__nav {
    display: flex;
    gap: 32px;
  }
  .entete__nav a {
    font-family: var(--police-affichage);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 15px;
    color: var(--argent);
    position: relative;
    padding: 6px 0;
    transition: color var(--transition-rapide);
  }
  .entete__nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--or);
    transition: width var(--transition-rapide);
  }
  .entete__nav a:hover,
  .entete__nav a:focus-visible {
    color: var(--blanc);
  }
  .entete__nav a:hover::after,
  .entete__nav a:focus-visible::after {
    width: 100%;
  }
}

.entete__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.entete__telephone {
  display: none;
  position: relative;
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 17px;
  color: var(--or-clair);
  white-space: nowrap;
  padding-bottom: 4px;
}

.entete__telephone::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--degrade-or);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-rapide);
}

.entete__telephone:hover::after,
.entete__telephone:focus-visible::after {
  transform: scaleX(1);
}

@media (min-width: 640px) {
  .entete__telephone { display: inline-flex; align-items: center; gap: 8px; }
}

.entete__bouton { display: none; }

@media (min-width: 1000px) {
  .entete__bouton { display: inline-flex; }
}

/* ============================================================
   Basculement de langue FR / EN
   ============================================================ */

.lang-toggle {
  display: none;
  align-items: center;
  border: 1px solid rgba(212, 179, 72, 0.35);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

@media (min-width: 640px) {
  .lang-toggle { display: inline-flex; }
}

.lang-toggle__bouton {
  border: none;
  background: transparent;
  color: var(--argent);
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  transition: background var(--transition-rapide), color var(--transition-rapide);
}

.lang-toggle__bouton:hover { color: var(--blanc); }

.lang-toggle__bouton[aria-pressed="true"] {
  background: var(--or);
  color: var(--noir);
}

.lang-toggle--mobile {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 8px;
  border-color: rgba(212, 179, 72, 0.4);
}

.entete__burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(183, 155, 90, 0.4);
  border-radius: 4px;
  padding: 0;
}

@media (min-width: 1000px) {
  .entete__burger { display: none; }
}

.entete__burger span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--or-clair);
  transition: transform var(--transition-rapide), opacity var(--transition-rapide);
}

.entete__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.entete__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.entete__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay */

.menu-mobile {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--noir);
  border-left: 1px solid rgba(183, 155, 90, 0.25);
  z-index: 200;
  transform: translateX(100%);
  transition: transform var(--transition-normale);
  display: flex;
  flex-direction: column;
  padding: 100px 32px 40px;
  gap: 8px;
}

.menu-mobile.ouvert { transform: translateX(0); }

.menu-mobile a:not(.bouton) {
  display: block;
  padding: 16px 0;
  font-family: var(--police-affichage);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 20px;
  color: var(--blanc);
  border-bottom: 1px solid rgba(196, 196, 196, 0.15);
}

.menu-mobile .bouton { margin-top: 16px; }
.menu-mobile .bouton:first-of-type { margin-top: 24px; }

.voile {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normale);
}

.voile.visible { opacity: 1; pointer-events: auto; }

.menu-mobile__fermer {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(183, 155, 90, 0.4);
  border-radius: 4px;
  color: var(--or-clair);
  font-size: 20px;
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanc);
  overflow: hidden;
  padding-top: 140px;
  background: var(--noir);
}

.hero__fond {
  display: none;
}

.hero__diaporama {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__diapo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.6s ease;
}

.hero__diapo.actif { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .hero__diapo { transition: none; }
}

.hero__voile {
  position: absolute;
  inset: 0;
  background: rgba(28, 23, 21, 0.55);
  z-index: 1;
}

.hero__contenu {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 60px 24px;
}

.hero h1 { color: var(--blanc); }

.hero__surtitre {
  font-family: var(--police-affichage);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 14px;
  color: var(--or-clair);
  margin-bottom: 12px;
}

.hero__contenu .hero__surtitre.reveal { transition-delay: 0ms; }
.hero__contenu h1.reveal { transition-delay: 80ms; }
.hero__contenu .hero__soustitre.reveal { transition-delay: 160ms; }
.hero__contenu .hero__boutons.reveal { transition-delay: 280ms; }

@media (prefers-reduced-motion: reduce) {
  .hero__contenu .hero__surtitre.reveal,
  .hero__contenu h1.reveal,
  .hero__contenu .hero__soustitre.reveal,
  .hero__contenu .hero__boutons.reveal { transition-delay: 0ms; }
}

.hero__soustitre {
  margin: 28px auto 0;
  max-width: 640px;
  font-size: 18px;
  color: #EDEDED;
}

.hero__boutons {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}

/* ============================================================
   Trust bar
   ============================================================ */

.barre-confiance {
  background: var(--noir);
  padding: 18px 0;
  overflow: hidden;
}

.barre-confiance__piste {
  display: flex;
  width: max-content;
  animation: defilement-confiance 28s linear infinite;
}

.barre-confiance:hover .barre-confiance__piste,
.barre-confiance:focus-within .barre-confiance__piste {
  animation-play-state: paused;
}

.barre-confiance__groupe {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 16px;
  padding-right: 16px;
  color: var(--or-clair);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.barre-confiance__groupe .point { color: var(--or); }

@keyframes defilement-confiance {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .barre-confiance__piste {
    animation: none;
  }
  .barre-confiance__groupe[aria-hidden="true"] {
    display: none;
  }
}

/* ============================================================
   Pillars
   ============================================================ */

.pourquoi-grille {
  display: grid;
  gap: 48px;
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 900px) {
  .pourquoi-grille { grid-template-columns: 1fr 1fr; gap: 72px; }
}

.pourquoi-copie {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 40px;
}

.pilier {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  text-align: left;
}

.pilier__icone {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  color: var(--or);
}

.pilier__icone svg { width: 100%; height: 100%; }

.pilier__texte { flex: 1; min-width: 0; }

.pilier h3 { margin-bottom: 10px; color: var(--noir); }

.pilier p { color: var(--texte); }

.pourquoi-video {
  min-height: 320px;
}

.pourquoi-video video {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: var(--charbon);
  object-fit: cover;
}

@media (min-width: 900px) {
  .pourquoi-video video { aspect-ratio: auto; }
}

/* ============================================================
   Services
   ============================================================ */

.services-grille {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 720px) {
  .services-grille { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .services-grille { grid-template-columns: repeat(4, 1fr); }
}

.services-grille .carte-service:nth-child(1) { transition-delay: 0ms; }
.services-grille .carte-service:nth-child(2) { transition-delay: 100ms; }
.services-grille .carte-service:nth-child(3) { transition-delay: 200ms; }
.services-grille .carte-service:nth-child(4) { transition-delay: 300ms; }

.temoignages-grille .carte-temoignage:nth-child(1) { transition-delay: 0ms; }
.temoignages-grille .carte-temoignage:nth-child(2) { transition-delay: 100ms; }
.temoignages-grille .carte-temoignage:nth-child(3) { transition-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  .services-grille .carte-service,
  .temoignages-grille .carte-temoignage { transition-delay: 0ms; }
}

.carte-service {
  background: var(--charbon);
  border: 1px solid rgba(183, 155, 90, 0.18);
  border-radius: 6px;
  padding: 36px 30px;
  transition: transform var(--transition-normale), border-color var(--transition-normale);
}

.carte-service:hover,
.carte-service:focus-within {
  transform: translateY(-2px);
  border-color: var(--or);
}

.carte-service__icone {
  width: 44px;
  height: 44px;
  color: var(--or);
  margin-bottom: 22px;
  transition: transform var(--transition-normale), color var(--transition-rapide);
}

.carte-service:hover .carte-service__icone,
.carte-service:focus-within .carte-service__icone {
  transform: scale(1.15) rotate(-6deg);
  color: var(--or-clair);
}

@media (prefers-reduced-motion: reduce) {
  .carte-service__icone { transition: none; }
  .carte-service:hover .carte-service__icone,
  .carte-service:focus-within .carte-service__icone { transform: none; }
}

.carte-service__icone svg { width: 100%; height: 100%; }

.carte-service h3 { color: var(--blanc); margin-bottom: 10px; }

.carte-service p { color: var(--argent); margin-bottom: 18px; }

.carte-service__lien {
  color: var(--or);
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-rapide);
}

.carte-service__lien:hover,
.carte-service__lien:focus-visible { gap: 10px; }

.lien-voir-tout { text-align: center; margin-top: 32px; }

/* ============================================================
   Before / After slider
   ============================================================ */

.avant-apres-grille {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 900px) {
  .avant-apres-grille { grid-template-columns: repeat(3, 1fr); }
}

.comparateur {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 4px;
  user-select: none;
  touch-action: pan-y;
  background: var(--charbon);
}

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

.comparateur__apres { z-index: 1; }

.comparateur__avant {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.comparateur--anime .comparateur__avant {
  transition: clip-path 550ms cubic-bezier(0.45, 0, 0.2, 1);
}

.comparateur--anime .comparateur__poignee {
  transition: left 550ms cubic-bezier(0.45, 0, 0.2, 1);
}

.comparateur__etiquette {
  position: absolute;
  top: 14px;
  padding: 5px 12px;
  font-family: var(--police-affichage);
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.65);
  color: var(--or-clair);
  z-index: 3;
  border: 1px solid rgba(183, 155, 90, 0.5);
}

.comparateur__etiquette--avant { left: 14px; }
.comparateur__etiquette--apres { right: 14px; }

.comparateur__poignee {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  margin-left: -1.5px;
  background: var(--or);
  z-index: 4;
  cursor: ew-resize;
}

.comparateur__grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--degrade-or);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.comparateur__grip::before {
  content: '';
  width: 20px;
  height: 20px;
  background:
    linear-gradient(90deg, var(--noir) 2px, transparent 2px) 0 0,
    linear-gradient(90deg, var(--noir) 2px, transparent 2px) 0 100%;
  background-size: 8px 2px;
  background-repeat: repeat-x;
  background-position: center;
}

.comparateur__legende {
  margin-top: 16px;
  font-family: var(--police-soustitre);
  font-weight: 600;
  font-size: 17px;
  color: var(--noir);
}

.avant-apres-cta { text-align: center; }

.realisation-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  border: 1px dashed rgba(28, 23, 21, 0.3);
  background: var(--blanc);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 24px;
}

.realisation-placeholder__icone {
  width: 40px;
  height: 40px;
  color: var(--or-profond);
}

.realisation-placeholder__icone svg { width: 100%; height: 100%; }

.realisation-placeholder p {
  font-size: 14px;
  color: var(--texte);
  max-width: 220px;
}

/* ============================================================
   CTA intermédiaire — fond parallax
   ============================================================ */

.cta-parallax {
  position: relative;
  background-image: url('../img/fond-salle-de-bain.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
}

.cta-parallax--cuisine { background-image: url('../img/hero-cuisine-bois.jpg'); }
.cta-parallax--salle-de-bain { background-image: url('../img/hero-salle-de-bain.jpg'); }
.cta-parallax--revetements { background-image: url('../img/realisations/entree-1.jpg'); }
.cta-parallax--finition { background-image: url('../img/realisations/finition-2.jpg'); }

.service-intro { max-width: 760px; margin: 0 auto; text-align: center; }

.galerie-service {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 720px) {
  .galerie-service { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

.galerie-service .carte-realisation {
  background: transparent;
  border-color: rgba(212, 179, 72, 0.35);
}

.galerie-service .carte-realisation figcaption {
  text-align: center;
  color: var(--argent);
}

@media (max-width: 767px) {
  .cta-parallax {
    background-attachment: scroll;
    padding: 64px 0;
  }
}

.cta-parallax__voile {
  position: absolute;
  inset: 0;
  background: rgba(28, 23, 21, 0.72);
}

.cta-parallax__contenu {
  position: relative;
  z-index: 1;
}

.cta-parallax h2 {
  font-family: var(--police-affichage);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: clamp(26px, 4vw, 38px);
  color: var(--blanc);
}

.cta-parallax__actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.cta-parallax__telephone {
  position: relative;
  display: inline-block;
  color: var(--or-clair);
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 18px;
  padding-bottom: 4px;
}

.cta-parallax__telephone::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--degrade-or);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-rapide);
}

.cta-parallax__telephone:hover,
.cta-parallax__telephone:focus-visible {
  color: var(--blanc);
}

.cta-parallax__telephone:hover::after,
.cta-parallax__telephone:focus-visible::after {
  transform: scaleX(1);
}

/* ============================================================
   Process
   ============================================================ */

#processus { background: var(--blanc-casse); }

.processus {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  position: relative;
}

@media (min-width: 900px) {
  .processus {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .processus::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 12%;
    right: 12%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--or), transparent);
  }
}

.etape { position: relative; }

.processus .etape:nth-child(1) { transition-delay: 0ms; }
.processus .etape:nth-child(2) { transition-delay: 150ms; }
.processus .etape:nth-child(3) { transition-delay: 300ms; }
.processus .etape:nth-child(4) { transition-delay: 450ms; }

@media (prefers-reduced-motion: reduce) {
  .processus .etape:nth-child(1),
  .processus .etape:nth-child(2),
  .processus .etape:nth-child(3),
  .processus .etape:nth-child(4) {
    transition-delay: 0ms;
  }
}

.etape__numero {
  font-family: var(--police-affichage);
  font-weight: 700;
  font-size: 44px;
  color: var(--or-profond);
  line-height: 1;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
  background: var(--blanc-casse);
  display: inline-block;
  padding-right: 12px;
}

.etape h3 { color: var(--noir); margin-bottom: 10px; }

.etape p { color: var(--texte); }

/* ============================================================
   Testimonials
   ============================================================ */

.temoignages { position: relative; }

.temoignages-grille {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 900px) {
  .temoignages-grille { grid-template-columns: repeat(3, 1fr); }
}

.carrousel {
  overflow: hidden;
}

.carrousel__piste {
  display: flex;
  transition: transform var(--transition-normale);
}

.carrousel__slide {
  flex: 0 0 100%;
  padding: 4px 10px;
}

@media (min-width: 900px) {
  .carrousel__slide { flex: 0 0 33.3333%; }
}

.carte-realisation {
  margin: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #E3D9CB;
  background: var(--blanc);
}

.carte-realisation img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.carte-realisation figcaption {
  padding: 14px 18px;
  font-family: var(--police-soustitre);
  font-weight: 600;
  font-size: 15px;
  color: var(--noir);
}

.section--noire .carte-realisation figcaption { color: var(--blanc); }

.carte-temoignage {
  background: rgba(247, 241, 231, 0.05);
  border: 1px solid rgba(212, 179, 72, 0.25);
  border-radius: 6px;
  padding: 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.carte-temoignage__etoiles {
  color: var(--or);
  letter-spacing: 2px;
  font-size: 16px;
  margin-bottom: 16px;
}

.carte-temoignage__citation {
  flex-grow: 1;
  font-style: italic;
  color: var(--argent);
  margin-bottom: 20px;
}

.carte-temoignage__nom {
  font-family: var(--police-soustitre);
  font-weight: 600;
  color: var(--blanc);
}

.carte-temoignage__source {
  font-size: 13px;
  color: var(--or-clair);
}

.carte-temoignage--vide {
  align-items: center;
  text-align: center;
  justify-content: center;
  border-style: dashed;
}

.carte-temoignage--vide .carte-temoignage__citation {
  font-style: normal;
  color: var(--or-clair);
}

.carrousel__controles {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
}

.carrousel__fleche {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--or);
  background: transparent;
  color: var(--or-profond);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: background var(--transition-rapide), color var(--transition-rapide);
}

.carrousel__fleche:hover,
.carrousel__fleche:focus-visible {
  background: var(--or);
  color: var(--noir);
}

.carrousel__points {
  display: flex;
  gap: 10px;
}

.carrousel__point {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--argent);
  border: none;
  padding: 0;
}

.carrousel__point.actif { background: var(--or); }

.temoignages-cta { text-align: center; margin-top: 40px; }

/* ============================================================
   Service area
   ============================================================ */

#territoire { padding: 56px 0; }
#territoire .section-entete { margin-bottom: 28px; }

.territoire-copie {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.territoire-copie--centree {
  align-items: center;
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
}

.territoire-copie p { color: var(--argent); max-width: 620px; font-size: 15px; }

.villes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

.villes--centrees { justify-content: center; }

.regions-grille {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 32px auto;
}

@media (max-width: 720px) {
  .regions-grille { grid-template-columns: 1fr; gap: 28px; max-width: 340px; }
}

.region-groupe {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.region-titre {
  font-family: var(--police-affichage);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 16px;
  color: var(--blanc);
}

.territoire-cta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.lien-telephone-souligne {
  position: relative;
  display: inline-block;
  color: var(--or-clair);
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 17px;
  padding-bottom: 4px;
}

.lien-telephone-souligne::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--degrade-or);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-rapide);
}

.lien-telephone-souligne:hover,
.lien-telephone-souligne:focus-visible {
  color: var(--blanc);
}

.lien-telephone-souligne:hover::after,
.lien-telephone-souligne:focus-visible::after {
  transform: scaleX(1);
}

.ville-pilule {
  border: 1px solid var(--or);
  color: var(--or-clair);
  padding: 6px 16px;
  border-radius: 999px;
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 13px;
}

.zone-texte p { color: var(--argent); max-width: 760px; }
.zone-texte p + p { margin-top: 16px; }

.territoire-carte {
  border: 1px solid var(--or);
  padding: 8px;
  background: var(--noir);
  max-width: 640px;
  margin: 8px auto 0;
}

.territoire-carte__carte {
  width: 100%;
  height: 220px;
  background: var(--charbon);
  filter: grayscale(15%) contrast(1.05);
}

.repere-ville__point {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--or);
  border: 2px solid var(--noir);
  box-shadow: 0 0 0 1px var(--or);
}

.repere-ville--base .repere-ville__point {
  background: var(--degrade-or);
  border-width: 3px;
  box-shadow: 0 0 0 2px var(--or);
}

.territoire-carte__carte .leaflet-control-attribution {
  background: rgba(0, 0, 0, 0.6);
  color: var(--argent);
  font-size: 10px;
}

.territoire-carte__carte .leaflet-control-attribution a {
  color: var(--or-clair);
}

.territoire-carte__carte .leaflet-control-zoom a {
  background: var(--noir);
  color: var(--or-clair);
  border-color: var(--or) !important;
}

.territoire-carte__carte .leaflet-control-zoom a:hover {
  background: var(--charbon);
}

.territoire-carte__lien {
  display: block;
  margin-top: 10px;
  text-align: right;
  font-size: 13px;
  color: var(--or-clair);
}

.territoire-carte__lien:hover,
.territoire-carte__lien:focus-visible {
  color: var(--blanc);
}

/* ============================================================
   FAQ
   ============================================================ */

.faq-liste {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #E5E1D8;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 4px;
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--police-soustitre);
  font-weight: 600;
  font-size: 18px;
  color: var(--noir);
}

.faq-question__icone {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--or);
  border-radius: 50%;
  color: var(--or-profond);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: transform var(--transition-rapide);
}

.faq-question[aria-expanded="true"] .faq-question__icone { transform: rotate(45deg); }

.faq-reponse {
  height: 0;
  overflow: hidden;
  transition: height var(--transition-normale);
}

.faq-reponse__interieur {
  padding: 0 4px 24px;
  color: var(--texte);
  max-width: 700px;
}

/* ============================================================
   Quote form
   ============================================================ */

.soumission-section {
  position: relative;
  background-image: url('../img/fond-salle-de-bain.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

@media (max-width: 767px) {
  .soumission-section { background-attachment: scroll; }
}

.soumission-section--haut { padding-top: 140px; }

.soumission-section__voile {
  position: absolute;
  inset: 0;
  background: rgba(28, 23, 21, 0.8);
}

.soumission-section__contenu {
  position: relative;
  z-index: 1;
}

.soumission-section .section-titre { color: var(--blanc); }
.soumission-section .section-soustitre { color: var(--argent); }

.soumission-grille {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: start;
}

@media (min-width: 900px) {
  .soumission-grille { grid-template-columns: 1.3fr 1fr; gap: 64px; }
}

.formulaire-carte {
  background: var(--blanc);
  border-radius: 8px;
  padding: 40px 28px;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

@media (min-width: 640px) {
  .formulaire-carte { padding: 56px; }
}

.soumission-infos {
  padding-top: 8px;
}

.soumission-infos h3 {
  color: var(--blanc);
  margin-bottom: 28px;
}

.soumission-infos__ligne {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(196, 196, 196, 0.2);
  color: var(--argent);
  font-size: 16px;
}

.soumission-infos__ligne:first-of-type { padding-top: 0; }

a.soumission-infos__ligne:hover,
a.soumission-infos__ligne:focus-visible {
  color: var(--blanc);
}

.soumission-infos__icone {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--or);
}

.soumission-infos__icone svg { width: 100%; height: 100%; }

.soumission-infos__rbq {
  margin-top: 20px;
  color: var(--or);
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 15px;
}

.soumission-infos__facebook {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 14px 20px;
  border: 1px solid var(--or);
  color: var(--or-clair);
  font-size: 15px;
  transition: background var(--transition-rapide), color var(--transition-rapide);
}

.soumission-infos__facebook:hover,
.soumission-infos__facebook:focus-visible {
  background: rgba(183, 155, 90, 0.12);
  color: var(--blanc);
}

.champ {
  margin-bottom: 26px;
}

.champ label {
  display: block;
  font-family: var(--police-soustitre);
  font-weight: 600;
  font-size: 15px;
  color: var(--noir);
  margin-bottom: 10px;
}

.champ .requis { color: var(--or-profond); }

.champ input,
.champ select,
.champ textarea {
  width: 100%;
  padding: 16px;
  font-family: var(--police-corps);
  font-size: 16px;
  color: var(--texte);
  background: var(--blanc-casse);
  border: 1px solid #DCD8CC;
  border-radius: 4px;
  transition: border-color var(--transition-rapide);
}

.champ input:focus,
.champ select:focus,
.champ textarea:focus {
  border-color: var(--or);
  outline: none;
}

.champ textarea { min-height: 140px; resize: vertical; }

.champ-erreur {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--rouge-erreur);
}

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

.champ-double {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

@media (min-width: 640px) {
  .champ-double { grid-template-columns: 1fr 1fr; }
}

.piege { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.avis-confidentialite {
  font-size: 13px;
  color: #767267;
  line-height: 1.6;
  margin: 30px 0 24px;
}

.avis-confidentialite a { color: var(--or-profond); text-decoration: underline; }

.formulaire-statut {
  margin-top: 18px;
  font-size: 15px;
  text-align: center;
}

.formulaire-statut--succes { color: var(--vert-succes); }
.formulaire-statut--echec { color: var(--rouge-erreur); }

.formulaire-succes {
  text-align: center;
  padding: 40px 20px;
}

.formulaire-succes__icone {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--vert-succes);
}

.formulaire-succes h3 { margin-bottom: 12px; }

.cache { display: none !important; }

/* ============================================================
   Footer
   ============================================================ */

.pied {
  background: var(--degrade-bois);
  color: var(--argent);
  padding: 70px 0 30px;
}

.pied__haut {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(196, 196, 196, 0.15);
}

@media (min-width: 800px) {
  .pied__haut { grid-template-columns: 1.2fr 1fr 1fr; }
}

.pied__logo img { height: 64px; width: auto; margin-bottom: 18px; }

.pied__coordonnees p { margin: 6px 0; }

.pied__rbq {
  margin-top: 14px;
  color: var(--or);
  font-weight: 600;
  letter-spacing: 0.4px;
}

.pied__titre {
  font-family: var(--police-affichage);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 15px;
  color: var(--blanc);
  margin-bottom: 18px;
}

.pied__liens li { margin-bottom: 10px; }
.pied__liens a:hover,
.pied__liens a:focus-visible { color: var(--or-clair); }

.pied__bas {
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.pied__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.pied__legal a:hover,
.pied__legal a:focus-visible { color: var(--or-clair); }

/* ============================================================
   Sous-menu de navigation « Services » — bureau (survol) et mobile (accordéon)
   ============================================================ */

.entete__nav-item { position: relative; }

.entete__nav-item > a { display: inline-flex; align-items: center; gap: 5px; }

.entete__nav-item__chevron { width: 10px; height: 10px; transition: transform var(--transition-rapide); }

.entete__nav-item:hover .entete__nav-item__chevron,
.entete__nav-item:focus-within .entete__nav-item__chevron { transform: rotate(180deg); }

.sous-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  margin-top: 14px;
  min-width: 230px;
  background: var(--noir);
  border: 1px solid rgba(183, 155, 90, 0.3);
  border-radius: 6px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -6px);
  transition: opacity var(--transition-rapide), transform var(--transition-rapide), visibility var(--transition-rapide);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
  z-index: 10;
}

.entete__nav-item:hover .sous-menu,
.entete__nav-item:focus-within .sous-menu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.entete__nav .sous-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: 4px;
  text-transform: none;
  letter-spacing: 0.3px;
  font-size: 14px;
  white-space: nowrap;
}

.entete__nav .sous-menu a::after { display: none; }

.entete__nav .sous-menu a:hover,
.entete__nav .sous-menu a:focus-visible {
  background: rgba(212, 179, 72, 0.12);
  color: var(--blanc);
}

.menu-mobile__item { border-bottom: 1px solid rgba(196, 196, 196, 0.15); }

.menu-mobile__ligne { display: flex; align-items: center; justify-content: space-between; gap: 8px; }

.menu-mobile__ligne a { border-bottom: none; flex: 1; }

.menu-mobile__chevron {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--or-clair);
  transition: transform var(--transition-rapide);
}

.menu-mobile__chevron svg { width: 16px; height: 16px; }

.menu-mobile__chevron[aria-expanded="true"] { transform: rotate(180deg); }

.sous-menu-mobile { height: 0; overflow: hidden; transition: height var(--transition-normale); }

.sous-menu-mobile a {
  display: block;
  border-bottom: none;
  text-transform: none;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 0 12px 16px;
  color: var(--argent);
}

/* ============================================================
   Bannière de page intérieure (services, réalisations, à propos, contact)
   ============================================================ */

.page-entete {
  position: relative;
  background: var(--degrade-bois);
  background-size: cover;
  background-position: center;
  padding: 140px 0 56px;
  text-align: center;
  overflow: hidden;
}

.page-entete--photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(28, 23, 21, 0.72);
}

.page-entete > .conteneur { position: relative; z-index: 1; }

.page-entete--cuisine { background-image: url('../img/hero-cuisine-bois.jpg'); }
.page-entete--salle-de-bain { background-image: url('../img/hero-salle-de-bain.jpg'); }
.page-entete--revetements { background-image: url('../img/realisations/entree-1.jpg'); }
.page-entete--finition { background-image: url('../img/realisations/finition-2.jpg'); }

.fil-ariane {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  font-family: var(--police-affichage);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 18px;
}

.fil-ariane a:hover,
.fil-ariane a:focus-visible { color: var(--blanc); }

.fil-ariane [aria-current] { color: var(--argent); }

.page-entete h1 {
  font-family: var(--police-affichage);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: clamp(30px, 5vw, 44px);
  color: var(--blanc);
}

.page-entete__soustitre {
  margin: 16px auto 0;
  max-width: 620px;
  color: var(--argent);
  font-size: 17px;
}

/* ============================================================
   Placeholders photo (à remplacer par de vraies photos de projet)
   ============================================================ */

.placeholder-image {
  aspect-ratio: 4 / 3;
  border: 1.5px dashed rgba(212, 179, 72, 0.45);
  border-radius: 6px;
  background: rgba(212, 179, 72, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--or-profond);
  text-align: center;
  padding: 24px;
}

.section--noire .placeholder-image { color: var(--or-clair); background: rgba(212, 179, 72, 0.08); }

.placeholder-image svg { width: 36px; height: 36px; stroke: currentColor; }

.placeholder-image span {
  font-family: var(--police-affichage);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
}

.placeholder-galerie {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 720px) {
  .placeholder-galerie { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
}

/* ============================================================
   À propos — équipe et texte
   ============================================================ */

.apropos-equipe {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 860px) {
  .apropos-equipe { grid-template-columns: 5fr 7fr; gap: 56px; }
}

.apropos-texte p { max-width: 640px; }
.apropos-texte p + p { margin-top: 16px; }
.service-intro.apropos-texte p { margin-left: auto; margin-right: auto; }

/* ============================================================
   Galerie de réalisations + visionneuse
   ============================================================ */

.galerie-grille {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

.galerie-grille .carte-realisation {
  cursor: pointer;
  outline-offset: 3px;
}

.galerie-grille .carte-realisation img { transition: transform var(--transition-normale); }

.galerie-grille .carte-realisation:hover img,
.galerie-grille .carte-realisation:focus-visible img { transform: scale(1.045); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(20, 16, 14, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normale);
}

.lightbox.ouvert { opacity: 1; visibility: visible; }

.lightbox__cadre { position: relative; max-width: 1100px; width: 100%; text-align: center; }

.lightbox__image { max-width: 100%; max-height: 76vh; border-radius: 4px; margin: 0 auto; display: block; }

.lightbox__legende {
  margin-top: 16px;
  color: var(--argent);
  font-family: var(--police-soustitre);
  font-weight: 600;
  font-size: 16px;
}

.lightbox__fermer {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(183, 155, 90, 0.4);
  border-radius: 4px;
  background: transparent;
  color: var(--or-clair);
  font-size: 20px;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(183, 155, 90, 0.4);
  background: rgba(0, 0, 0, 0.3);
  color: var(--or-clair);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__nav--precedent { left: -8px; }
.lightbox__nav--suivant { right: -8px; }

@media (max-width: 760px) {
  .lightbox__nav--precedent { left: 4px; }
  .lightbox__nav--suivant { right: 4px; }
  .lightbox__fermer { top: 8px; right: 8px; }
}

/* ============================================================
   Scroll reveal
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ============================================================
   Utility
   ============================================================ */

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