/*
 * PISCINISTE BREST - Feuille de style principale
 * CSS vanilla pur, sans dependance Tailwind ni build npm.
 * Design system : Luxe Mineral & Architectural
 */

/* ===========================================
   1. VARIABLES DU DESIGN SYSTEM
   =========================================== */
:root {
  --color-mineral-950: #0B0F17;
  --color-mineral-900: #111823;
  --color-mineral-800: #1E293B;
  --color-mineral-200: #E2E8F0;
  --color-mineral-50:  #F8FAFC;
  --color-gold:       #C5A880;
  --color-gold-light: #E5D5C5;
  --color-gold-dark:  #A38760;
  --color-warm-gray:  #6B6964;
  --color-border:     #E5E2D9;
  --color-bg-warm:    #F1EDE3;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --tracking-luxury: 0.2em;
  --tracking-wide:   0.1em;

  --container-max: 1280px;
  --section-v:  5rem;    /* 80px vertical padding standard */
  --section-h:  4rem;    /* 64px horizontal padding */
  --section-v-lg: 8rem;  /* 128px vertical padding large */
}

/* ===========================================
   2. RESET ET BASE
   =========================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

/* Decalage des ancres pour ne pas passer sous le header fixe */
[id] { scroll-margin-top: 5.5rem; }

body {
  font-family: var(--font-sans);
  font-weight: 300;
  background-color: var(--color-mineral-50);
  color: var(--color-mineral-950);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

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

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

ul, ol {
  list-style: none;
}

/* ===========================================
   3. CONTENEUR ET UTILITAIRES
   =========================================== */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-h);
  padding-right: var(--section-h);
}

.section-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.section-label--gold      { color: var(--color-gold-dark); }
.section-label--gold-mid  { color: var(--color-gold); }
.section-label--muted     { color: rgba(226,232,240,0.6); }

.luxury-gradient {
  background: linear-gradient(180deg, rgba(11,15,23,0.7) 0%, rgba(11,15,23,0.95) 100%);
}

/* ===========================================
   4. HEADER / NAVIGATION
   =========================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* Contenu centre dans une bande max 1280px sur grands ecrans */
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  padding-left: max(var(--section-h), calc((100% - 1280px) / 2));
  padding-right: max(var(--section-h), calc((100% - 1280px) / 2));
  border-bottom: 1px solid transparent;
  background-color: transparent;
  color: var(--color-mineral-50);
  transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease, padding 0.4s ease;
}

/* Header opaque : scroll ou page sans hero sombre */
.site-header.is-scrolled,
body:not(.has-dark-hero) .site-header {
  background-color: rgba(248,250,252,0.96);
  backdrop-filter: blur(12px);
  border-color: rgba(30,41,59,0.12);
  color: var(--color-mineral-950);
  padding-top: 1rem;
  padding-bottom: 1rem;
}

/* Etat transparent avec style clair (sur le hero fonce au-dela du scroll) */
.site-header.is-transparent.is-scrolled {
  background-color: rgba(11,15,23,0.95);
  backdrop-filter: blur(12px);
  border-color: rgba(30,41,59,0.4);
  color: var(--color-mineral-50);
}

/* Logo */
.site-header__logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  line-height: 1.2;
  color: inherit;
}

.site-header__logo .accent { color: var(--color-gold); }

.site-header__logo-sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.35em;
  text-transform: none;
  opacity: 0.5;
  margin-top: 2px;
  font-weight: 300;
}

/* Nav desktop */
.site-header__nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.site-header__nav a {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: inherit;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}

.site-header__nav a:hover { opacity: 1; color: var(--color-gold); }

/* CTA header */
.site-header__cta {
  display: inline-block;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: 0.65rem 1.5rem;
  font-size: 11px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  transition: background 0.4s, color 0.4s;
}

.site-header__cta:hover {
  background: var(--color-gold);
  color: var(--color-mineral-950);
}

/* Hamburger mobile */
.site-header__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

.site-header__toggle span {
  display: block;
  height: 1px;
  background: currentColor;
  transition: all 0.3s;
}

.site-header__toggle span:nth-child(1) { width: 24px; }
.site-header__toggle span:nth-child(2) { width: 24px; }
.site-header__toggle span:nth-child(3) { width: 16px; }

/* Mobile menu */
.site-header__mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-mineral-950);
  padding: 5rem 2rem 2rem;
  z-index: 49;
  flex-direction: column;
  gap: 1.5rem;
}

.site-header__mobile-menu.is-open { display: flex; }

.site-header__mobile-menu a {
  font-size: 13px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-mineral-200);
  transition: color 0.2s;
}

.site-header__mobile-menu a:hover { color: var(--color-gold); }

/* ===========================================
   5. HERO
   =========================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-mineral-950);
  color: var(--color-mineral-50);
  overflow: hidden;
  padding-top: 6rem;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,15,23,0.55) 0%, rgba(11,15,23,0.88) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 56rem;
  padding: 0 1rem;
  margin: 0 auto;
}

.hero-label {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.75rem;
}

.hero-section h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
}

.hero-section h1 .hero-accent {
  font-style: italic;
  font-weight: 400;
  color: var(--color-gold-light);
}

.hero-divider {
  width: 3rem;
  height: 1px;
  background-color: var(--color-gold);
  margin: 1.5rem auto;
}

.hero-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(226,232,240,0.8);
  max-width: 32rem;
  margin: 0 auto 2rem;
  line-height: 1.8;
  letter-spacing: 0.025em;
}

/* Formulaire inline hero (home, pilier, ville) - fallback GET */
.hero-form {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  margin-top: 2rem;
  max-width: 46rem;
  border: 1px solid rgba(197,168,128,0.25);
  background: rgba(11,15,23,0.45);
  backdrop-filter: blur(8px);
}

/* ===========================================
   Formulaire WPForms hero - design "vrai formulaire"
   =========================================== */
.hero-devis {
  margin-top: 2.5rem;
  width: 100%;
  max-width: 420px;
  background: rgba(11,15,23,0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(197,168,128,0.3);
  padding: 1.75rem;
}

.hero-content .hero-devis { margin-left: auto; margin-right: auto; }
.pilier-hero__content .hero-devis,
.ville-hero__content .hero-devis,
.ville-hero .hero-devis { margin-left: 0; margin-right: 0; }

/* Variables WPForms modern markup */
.hero-devis .wpforms-container,
.hero-devis .wpforms-form {
  --wpforms-field-background-color: transparent;
  --wpforms-field-border-color: rgba(255,255,255,0.2);
  --wpforms-field-border-size: 1px;
  --wpforms-field-border-radius: 0px;
  --wpforms-field-text-color: #F8FAFC;
  --wpforms-field-menu-color: #111823;
  --wpforms-label-color: rgba(226,232,240,0.65);
  --wpforms-label-sublabel-color: rgba(226,232,240,0.4);
  --wpforms-label-error-color: #f0a8a8;
  --wpforms-button-background-color: #C5A880;
  --wpforms-button-background-color-alt: #A38760;
  --wpforms-button-border-color: #C5A880;
  --wpforms-button-border-size: 0px;
  --wpforms-button-border-radius: 0px;
  --wpforms-button-text-color: #0B0F17;
}

/* Reset conteneur */
.hero-devis .wpforms-container { margin: 0 !important; }
.hero-devis .wpforms-field-container { display: block !important; }

/* Honeypot + noscript masques */
.hero-devis .wpforms-field-hp,
.hero-devis .wpforms-error-noscript,
.hero-devis #wpforms-error-noscript { display: none !important; }

/* Formulaire : pile verticale */
.hero-devis form.wpforms-form {
  display: block !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

/* Chaque champ */
.hero-devis .wpforms-field {
  display: block !important;
  margin: 0 0 1rem 0 !important;
  padding: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  border: none !important;
}

/* Labels visibles */
.hero-devis .wpforms-field-label {
  display: block !important;
  font-family: var(--font-sans) !important;
  font-size: 10px !important;
  font-weight: 400 !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase !important;
  color: rgba(197,168,128,0.9) !important;
  margin-bottom: 0.4rem !important;
}

.hero-devis .wpforms-required-label { display: none !important; }
.hero-devis .wpforms-field-sublabel,
.hero-devis .wpforms-field-description { display: none !important; }

/* Inputs et select */
.hero-devis .wpforms-field input[type="text"],
.hero-devis .wpforms-field input[type="email"],
.hero-devis .wpforms-field input[type="tel"],
.hero-devis .wpforms-field select {
  display: block !important;
  width: 100% !important;
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.2) !important;
  border-radius: 0 !important;
  color: #F8FAFC !important;
  font-family: var(--font-sans) !important;
  font-size: 13px !important;
  font-weight: 300 !important;
  padding: 0.8rem 1rem !important;
  outline: none !important;
  appearance: none !important;
  box-shadow: none !important;
  transition: border-color 0.2s;
}

.hero-devis .wpforms-field input:focus,
.hero-devis .wpforms-field select:focus {
  border-color: rgba(197,168,128,0.7) !important;
}

.hero-devis .wpforms-field input::placeholder { color: rgba(226,232,240,0.3) !important; }

.hero-devis .wpforms-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='none' stroke='%23C5A880' stroke-linecap='round' stroke-width='1.5' d='m1 1 4 4 4-4'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 1rem center !important;
  padding-right: 2.5rem !important;
  cursor: pointer;
}

.hero-devis .wpforms-field select option { background-color: #111823; color: #F8FAFC; }

/* Bouton submit */
.hero-devis .wpforms-submit-container {
  margin: 0.5rem 0 0 0 !important;
  padding: 0 !important;
}

.hero-devis .wpforms-submit {
  display: block !important;
  width: 100% !important;
  background-color: var(--color-gold) !important;
  border: none !important;
  color: var(--color-mineral-950) !important;
  font-family: var(--font-sans) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase !important;
  padding: 1rem !important;
  cursor: pointer;
  border-radius: 0 !important;
  transition: background 0.3s;
}

.hero-devis .wpforms-submit:hover { background-color: var(--color-gold-light) !important; }

.hero-devis .wpforms-submit:hover { background-color: var(--color-gold-light) !important; }

/* Messages d'erreur WPForms compacts */
.hero-devis .wpforms-error {
  font-size: 10px !important;
  color: #f0a8a8 !important;
  padding: 2px 1.1rem 0 !important;
  font-weight: 300 !important;
}

/* Confirmation apres envoi */
.hero-devis .wpforms-confirmation-container-full {
  background: rgba(11,15,23,0.55);
  border: 1px solid var(--color-gold);
  color: var(--color-mineral-50);
  font-size: 13px;
  font-weight: 300;
  padding: 1.25rem 1.5rem;
  margin: 0;
}

.hero-form input,
.hero-form select {
  background: transparent;
  border: none;
  border-right: 1px solid rgba(197,168,128,0.15);
  color: var(--color-mineral-50);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 300;
  padding: 1rem 1.1rem;
  outline: none;
  width: 100%;
  appearance: none;
}

.hero-form input::placeholder {
  color: rgba(226,232,240,0.4);
}

.hero-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='none' stroke='%23C5A880' stroke-linecap='round' stroke-width='1.5' d='m1 1 4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-color: transparent;
  padding-right: 2.5rem;
  cursor: pointer;
}

.hero-form select option { background-color: var(--color-mineral-900); }
.hero-form select option[value=""] { color: rgba(226,232,240,0.4); }

.hero-form button[type="submit"] {
  background-color: var(--color-gold);
  border: none;
  color: var(--color-mineral-950);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 1.5rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.3s;
}

.hero-form button[type="submit"]:hover { background-color: var(--color-gold-light); }

/* Hero home: formulaire centre */
.hero-content .hero-form {
  margin-left: auto;
  margin-right: auto;
}

/* Hero pilier/ville: formulaire aligne a gauche */
.pilier-hero__content .hero-form,
.ville-hero .hero-form {
  margin-left: 0;
  margin-right: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  opacity: 0.4;
  animation: pulse 2s cubic-bezier(0.4,0,0.6,1) infinite;
}

.hero-scroll__label {
  display: block;
  font-size: 9px;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hero-scroll__line {
  width: 1px;
  height: 2rem;
  background-color: var(--color-mineral-50);
  margin: 0 auto;
}

@keyframes pulse {
  50% { opacity: 0.2; }
}

/* ===========================================
   6. STATS STRIP
   =========================================== */
.stats-section {
  background-color: var(--color-mineral-900);
  border-bottom: 1px solid var(--color-border);
  padding: 3rem var(--section-h);
  color: var(--color-mineral-50);
}

.stats-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 2rem;
}

.stat-item {
  padding: 0 1rem;
  border-right: 1px solid rgba(229,226,217,0.2);
}

.stat-item:last-child { border-right: none; }

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--color-gold);
  margin-bottom: 6px;
}

.stat-label {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(226,232,240,0.55);
}

/* ===========================================
   7. INTRO EDITORIALE
   =========================================== */
.intro-section {
  padding: 4.5rem var(--section-h);
  max-width: var(--container-max);
  margin: 0 auto;
}

.intro-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 300;
  color: var(--color-mineral-950);
  line-height: 1.45;
  max-width: 45rem;
  margin-bottom: 1.5rem;
}

.intro-section p {
  font-size: 15px;
  font-weight: 300;
  color: var(--color-warm-gray);
  line-height: 1.9;
  max-width: 44rem;
}

/* ===========================================
   8. PORTFOLIO / PILIERS
   =========================================== */
.portfolio-section {
  padding: 0 var(--section-h) 4.5rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 5rem;
  gap: 1rem;
}

.portfolio-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--color-mineral-950);
  line-height: 1.2;
}

.portfolio-header__zone {
  font-size: 12px;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  color: rgba(11,15,23,0.45);
  border-bottom: 1px solid rgba(30,41,59,0.12);
  padding-bottom: 0.5rem;
  white-space: nowrap;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

.portfolio-item {
  cursor: pointer;
}

.portfolio-item--span7  { grid-column: span 7; }
.portfolio-item--span5  { grid-column: span 5; }
.portfolio-item--offset { margin-top: 4rem; }

.portfolio-img-wrap {
  overflow: hidden;
  background-color: var(--color-mineral-200);
}

.portfolio-img-wrap--4-3  { aspect-ratio: 4/3; }
.portfolio-img-wrap--3-4  { aspect-ratio: 3/4; }
.portfolio-img-wrap--1-1  { aspect-ratio: 1/1; }
.portfolio-img-wrap--16-10 { aspect-ratio: 16/10; }

.portfolio-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: transform 0.7s ease-out, opacity 0.7s ease-out;
}

.portfolio-item:hover .portfolio-img-wrap img {
  transform: scale(1.05);
  opacity: 1;
}

.portfolio-caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 1rem;
}

.portfolio-caption__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
  font-style: italic;
  color: var(--color-mineral-950);
}

.portfolio-caption__link {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  white-space: nowrap;
}

/* ===========================================
   9. ZONES D'INTERVENTION
   =========================================== */
.zones-section {
  background-color: var(--color-mineral-900);
  color: var(--color-mineral-50);
  padding: var(--section-v-lg) var(--section-h);
}

.zones-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.zones-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  margin-bottom: 3rem;
  line-height: 1.2;
}

.zones-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem 1.5rem;
  list-style: none;
}

.zones-list li {
  font-size: 13px;
  font-weight: 300;
  color: rgba(226,232,240,0.75);
  border-bottom: 1px solid rgba(30,41,59,0.5);
  padding-bottom: 0.5rem;
}

.zones-list a {
  color: inherit;
  transition: color 0.2s;
}

.zones-list a:hover { color: var(--color-gold); }

.zones-image-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.zones-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
}

/* ===========================================
   10. CONTENU EDITORIAL HOME (the_content)
   =========================================== */
.editorial-section {
  padding: 4rem var(--section-h);
  background-color: var(--color-mineral-50);
  border-top: 1px solid var(--color-mineral-200);
}

.editorial-section .pb-content {
  max-width: 56rem;
  margin: 0 auto;
}

/* ===========================================
   11. GALERIE REALISATIONS
   =========================================== */
.galerie-section {
  padding: var(--section-v) var(--section-h) var(--section-v-lg);
  background-color: var(--color-mineral-950);
}

.galerie-inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

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

.galerie-item {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.galerie-item:nth-child(2) { margin-top: 2rem; }

.galerie-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: transform 0.7s ease-out, opacity 0.7s ease-out;
}

.galerie-item:hover img {
  transform: scale(1.05);
  opacity: 1;
}

/* ===========================================
   12. TEMOIGNAGES
   =========================================== */
.temoignages-section {
  padding: var(--section-v-lg) var(--section-h);
  border-top: 1px solid var(--color-mineral-200);
}

.temoignages-inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.temoignages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
}

.temoignage:nth-child(2) { padding-top: 3rem; }

.temoignage__quote {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 300;
  color: var(--color-mineral-950);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.temoignage__author {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(11,15,23,0.4);
}

/* ===========================================
   13. CTA FINAL
   =========================================== */
.cta-final {
  position: relative;
  padding: var(--section-v-lg) var(--section-h);
  color: var(--color-mineral-50);
  overflow: hidden;
}

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

.cta-final__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(17,24,35,0.85);
}

.cta-final__content {
  position: relative;
  z-index: 1;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.cta-final__content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 300;
  margin-bottom: 1.25rem;
  line-height: 1.3;
}

.cta-final__content p {
  font-size: 13px;
  font-weight: 300;
  color: rgba(226,232,240,0.6);
  max-width: 26rem;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

/* ===========================================
   14. FOOTER
   =========================================== */
.site-footer {
  background-color: var(--color-mineral-950);
  border-top: 1px solid rgba(30,41,59,0.5);
  color: rgba(226,232,240,0.5);
  font-weight: 300;
}

.site-footer__grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 4rem var(--section-h);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.site-footer__logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  color: var(--color-mineral-50);
  display: block;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.site-footer__desc {
  font-size: 12px;
  line-height: 1.8;
  max-width: 18rem;
  margin-bottom: 0.5rem;
}

.site-footer__zone-note {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(226,232,240,0.25);
}

.site-footer__col h3 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-mineral-50);
  margin-bottom: 1rem;
}

.site-footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__col ul li { font-size: 12px; }

.site-footer__col a {
  color: rgba(226,232,240,0.5);
  transition: color 0.2s;
}

.site-footer__col a:hover { color: var(--color-gold); }

.site-footer__col ul.zones-columns {
  columns: 2;
  column-gap: 1rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(30,41,59,0.3);
  padding: 1.5rem var(--section-h);
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.12em;
}

/* ===========================================
   15. BOUTONS
   =========================================== */
.btn-gold {
  display: inline-block;
  background-color: var(--color-gold);
  color: var(--color-mineral-950);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  padding: 1.1rem 2.5rem;
  border: 1px solid var(--color-gold);
  cursor: pointer;
  transition: background 0.5s, color 0.5s;
}

.btn-gold:hover {
  background-color: transparent;
  color: var(--color-gold);
}

.btn-outline-gold {
  display: inline-block;
  background-color: transparent;
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  padding: 1rem 2rem;
  border: 1px solid var(--color-gold);
  cursor: pointer;
  transition: background 0.5s, color 0.5s;
}

.btn-outline-gold:hover {
  background-color: var(--color-gold);
  color: var(--color-mineral-950);
}

/* ===========================================
   16. CONTENU EDITORIAL (pages piliers / villes)
   =========================================== */
.pb-content > h2 {
  position: relative;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 400;
  color: var(--color-mineral-950);
  margin-top: 64px;
  margin-bottom: 20px;
  padding-top: 40px;
  line-height: 1.25;
}

/* Accent dore court au-dessus de chaque H2 */
.pb-content > h2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 2px;
  background-color: var(--color-gold);
}

.pb-content > h2:first-child,
.pb-content > h2:first-of-type {
  margin-top: 0;
}

.pb-content > h3,
.pb-content h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-mineral-950);
  margin-top: 36px;
  margin-bottom: 12px;
  line-height: 1.3;
}

.pb-content p {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.95;
  color: var(--color-warm-gray);
  margin-bottom: 22px;
  max-width: 42rem;
}

/* Paragraphe d'introduction (chapeau) : plus grand, plus sombre */
.pb-content > p:first-of-type {
  font-size: 19px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-mineral-950);
  margin-bottom: 32px;
  max-width: 44rem;
}

.pb-content ul,
.pb-content ol {
  margin-left: 24px;
  margin-bottom: 20px;
  font-size: 15px;
  font-weight: 300;
  color: var(--color-warm-gray);
}

.pb-content ul { list-style-type: disc; }
.pb-content ol { list-style-type: decimal; }

.pb-content li { line-height: 1.8; color: var(--color-warm-gray); }

.pb-content a {
  color: var(--color-gold-dark);
  border-bottom: 1px solid var(--color-gold);
  text-decoration: none;
  transition: color 0.2s;
}

.pb-content a:hover { color: var(--color-gold); }

.pb-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  font-weight: 300;
  text-align: left;
  margin-bottom: 24px;
}

.pb-content th {
  background-color: var(--color-mineral-950);
  color: var(--color-mineral-50);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pb-content td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-warm-gray);
  vertical-align: top;
}

.pb-content td:first-child {
  font-weight: 500;
  color: var(--color-mineral-950);
}

/* Nav maillage interne dans les piliers */
.pb-content nav[aria-label] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background-color: var(--color-bg-warm);
  padding: 2.5rem;
  margin-top: 3rem;
  border-top: none;
  font-size: initial;
  letter-spacing: normal;
  text-transform: none;
}

.pb-content nav[aria-label]::before {
  content: "Nous intervenons aussi dans ces communes";
  display: block;
  grid-column: 1 / -1;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-mineral-950);
  margin-bottom: 1.5rem;
  text-transform: none;
  letter-spacing: normal;
}

.pb-content nav[aria-label] a {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  color: var(--color-warm-gray);
  text-transform: none;
  letter-spacing: 0.02em;
  padding: 10px 0;
  border-bottom: 1px solid transparent;
  border-top: none;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}

.pb-content nav[aria-label] a:hover {
  color: var(--color-mineral-950);
  border-bottom-color: var(--color-gold);
}

.pb-content nav[aria-label] a:first-of-type {
  grid-column: 1 / -1;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 8px;
  border-bottom: none;
}

/* Price box */
.pb-price-box {
  border: 1px solid rgba(30,41,59,0.1);
  padding: 2rem;
  margin-top: 3rem;
}

.pb-price-box > h3 { margin-top: 0; }

.pb-label-gold {
  display: block;
  font-size: 11px;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 0.5rem;
}

/* FAQ piliers */
.pilier-faq { padding: 2rem 0; }

.pilier-faq h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--color-mineral-950);
  margin-bottom: 2rem;
}

.faq-item { border-bottom: 1px solid var(--color-border); }

.faq-item summary {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-mineral-950);
  padding: 1.25rem 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--color-gold);
  transition: transform 0.3s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  font-size: 14px;
  font-weight: 300;
  color: var(--color-warm-gray);
  line-height: 1.85;
  padding-bottom: 1.25rem;
}

/* ===========================================
   17. PAGES PILIERS (layout)
   =========================================== */

/* Hero full-bleed : image en fond, H1 en overlay */
.pilier-hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: flex-end;
  padding: 3rem var(--section-h) 4rem;
  background-color: var(--color-mineral-950);
  color: var(--color-mineral-50);
  overflow: hidden;
}

.pilier-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.pilier-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,15,23,0.97) 0%, rgba(11,15,23,0.3) 100%);
}

.pilier-hero__content {
  position: relative;
  z-index: 1;
  max-width: 52rem;
}

.pilier-hero__content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 300;
  color: var(--color-mineral-50);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.pilier-hero__content .hero-divider {
  margin-left: 0;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}

.pilier-hero__content p {
  font-size: 14px;
  font-weight: 300;
  color: rgba(226,232,240,0.65);
  max-width: 40rem;
  line-height: 1.85;
}

/* Corps editorial pilier */
.pilier-page {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4.5rem var(--section-h) 5rem;
}

/* ===========================================
   Layout 2 colonnes : article + carte devis sticky
   =========================================== */
.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 4.5rem;
  align-items: start;
}

.content-main { min-width: 0; }

.content-aside {
  position: sticky;
  top: 6rem;
}

.aside-card {
  background-color: var(--color-bg-warm);
  border: 1px solid var(--color-border);
  padding: 2rem 1.75rem;
}

.aside-card__label {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 0.75rem;
}

.aside-card__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-mineral-950);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.aside-card__text {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-warm-gray);
  margin-bottom: 1.5rem;
}

.aside-card__btn {
  display: block;
  text-align: center;
  background-color: var(--color-mineral-950);
  color: var(--color-mineral-50);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-mineral-950);
  transition: background 0.3s, color 0.3s;
}

.aside-card__btn:hover {
  background-color: transparent;
  color: var(--color-mineral-950);
}

.aside-card__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--color-border);
}

.aside-card__list li {
  position: relative;
  font-size: 12px;
  font-weight: 300;
  color: var(--color-warm-gray);
  padding-left: 1.25rem;
  margin-bottom: 0.65rem;
  line-height: 1.5;
}

.aside-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background-color: var(--color-gold);
}

.aside-card__list li:last-child { margin-bottom: 0; }

/* ===========================================
   18. PAGES VILLES (layout)
   =========================================== */

/* Hero avec image en fond, overlay fonce, H1 en blanc */
.ville-hero {
  position: relative;
  background-color: var(--color-mineral-950);
  color: var(--color-mineral-50);
  padding: 9rem var(--section-h) 4.5rem;
  border-bottom: 1px solid rgba(30,41,59,0.5);
  overflow: hidden;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
}

.ville-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.ville-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,15,23,0.96) 0%, rgba(11,15,23,0.55) 55%, rgba(11,15,23,0.4) 100%);
}

.ville-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 52rem;
}

.ville-hero__label {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.ville-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 300;
  color: var(--color-mineral-50);
  max-width: 44rem;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.ville-hero__desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(226,232,240,0.6);
  max-width: 38rem;
  line-height: 1.85;
}

/* Corps editorial ville */
.ville-page {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4.5rem var(--section-h) 5rem;
}

.ville-maillage {
  margin-top: 3rem;
  padding: 2rem;
  background-color: var(--color-bg-warm);
}

.ville-maillage h2 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-mineral-950);
  margin-bottom: 1rem;
}

.ville-maillage a {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-gold-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.ville-maillage a:hover { border-bottom-color: var(--color-gold); }

/* ===========================================
   19. WPFORMS - DEVIS
   =========================================== */
.pb-cta-form { }

.pb-cta-form .wpforms-field { margin-bottom: 2rem; position: relative; }

.pb-cta-form .wpforms-field-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  color: rgba(226,232,240,0.6);
  margin-bottom: 0.5rem;
}

.pb-cta-form .wpforms-field input[type="text"],
.pb-cta-form .wpforms-field input[type="email"],
.pb-cta-form .wpforms-field input[type="tel"],
.pb-cta-form .wpforms-field select,
.pb-cta-form .wpforms-field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-mineral-800);
  color: var(--color-mineral-50);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 300;
  padding: 0.75rem 0;
  outline: none;
  appearance: none;
  border-radius: 0;
  box-shadow: none;
  transition: border-color 0.4s;
}

.pb-cta-form .wpforms-field input:focus,
.pb-cta-form .wpforms-field select:focus,
.pb-cta-form .wpforms-field textarea:focus {
  border-bottom-color: var(--color-gold);
}

.pb-cta-form .wpforms-field input::placeholder,
.pb-cta-form .wpforms-field textarea::placeholder {
  color: rgba(226,232,240,0.3);
  font-weight: 300;
}

.pb-cta-form .wpforms-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='none' stroke='%23C5A880' stroke-linecap='round' stroke-width='1.5' d='m1 1 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1.5rem;
  cursor: pointer;
}

.pb-cta-form .wpforms-field select option {
  background-color: #111823;
  color: var(--color-mineral-50);
}

.pb-cta-form .wpforms-field textarea {
  resize: none;
  min-height: 5rem;
}

.pb-cta-form .wpforms-submit-container { margin-top: 2.5rem; }

.pb-cta-form .wpforms-submit {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-luxury);
  text-transform: uppercase;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: background 0.4s, color 0.4s;
}

.pb-cta-form .wpforms-submit:hover {
  background: var(--color-gold);
  color: var(--color-mineral-950);
}

.pb-cta-form .wpforms-confirmation-container,
.pb-cta-form .wpforms-confirmation-container-full {
  border-left: 1px solid var(--color-gold);
  padding: 1.5rem 1.5rem;
  font-size: 14px;
  font-weight: 300;
  color: var(--color-mineral-200);
}

.pb-cta-form .wpforms-field.wpforms-has-error input,
.pb-cta-form .wpforms-field.wpforms-has-error select,
.pb-cta-form .wpforms-field.wpforms-has-error textarea {
  border-bottom-color: rgba(248,113,113,0.6);
}

.pb-cta-form label.wpforms-error {
  display: block;
  font-size: 10px;
  color: rgba(248,113,113,0.7);
  margin-top: 0.25rem;
  font-weight: 300;
}

/* Section devis (fond mineral-950) */
.devis-section {
  background-color: var(--color-mineral-950);
  color: var(--color-mineral-50);
  padding: var(--section-v-lg) var(--section-h);
}

.devis-inner {
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
}

.devis-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 300;
  margin-bottom: 1rem;
}

.devis-inner .devis-desc {
  font-size: 13px;
  font-weight: 300;
  color: rgba(226,232,240,0.6);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.devis-form-wrap {
  text-align: left;
}

/* ===========================================
   20. RESPONSIVE
   =========================================== */
@media (max-width: 1024px) {
  :root {
    --section-h: 2rem;
    --section-v: 4rem;
    --section-v-lg: 5rem;
  }
}

@media (max-width: 768px) {
  .site-header__nav,
  .site-header__cta { display: none; }
  .site-header__toggle { display: flex; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(229,226,217,0.2); padding-bottom: 1rem; }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(229,226,217,0.2); }
  .stat-item:last-child, .stat-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item--span7,
  .portfolio-item--span5  { grid-column: span 1; }
  .portfolio-item--offset { margin-top: 0; }

  .zones-inner { grid-template-columns: 1fr; gap: 2rem; }
  .zones-image-wrap { order: -1; }
  .zones-list { grid-template-columns: repeat(2, 1fr); }

  .galerie-grid { grid-template-columns: 1fr; }
  .galerie-item:nth-child(2) { margin-top: 0; }

  .temoignages-grid { grid-template-columns: 1fr; }
  .temoignage:nth-child(2) { padding-top: 0; }

  .site-footer__grid { grid-template-columns: 1fr; gap: 2rem; }

  .hero-form { grid-template-columns: 1fr 1fr; }
  .hero-form button[type="submit"] { grid-column: 1 / -1; }

  .hero-devis { max-width: 100%; }

  .portfolio-header { flex-direction: column; align-items: flex-start; }
  .portfolio-header__zone { display: none; }

  .pb-content nav[aria-label] { grid-template-columns: repeat(2, 1fr); padding: 1.5rem; }

  .pilier-page,
  .ville-page { padding: 3rem 1.5rem 3rem; }

  .content-layout { grid-template-columns: 1fr; gap: 3rem; }
  .content-aside { position: static; top: auto; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; }
  .zones-list { grid-template-columns: 1fr; }
  .hero-form { grid-template-columns: 1fr; }
  .hero-devis form.wpforms-form { grid-template-columns: 1fr; }
}