/* ═══════════════════════════════════════════════════════════════
   Dupont Plomberie — Design System & Shared Styles
   Palette : Acier #1c2028 · Ambre #c87941 · Crème #f8f5f0
   Fichier commun à toutes les pages du site
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Couleurs ── */
  --cream:        #f8f5f0;
  --cream-dark:   #f0ebe3;
  --cream-deeper: #e8e0d5;
  --white:        #ffffff;
  --steel:        #1c2028;
  --steel-mid:    #2c3340;
  --steel-light:  #3d4555;
  --steel-soft:   #4a5568;
  --amber:        #c87941;
  --amber-light:  #e09458;
  --amber-pale:   #f5e6d6;
  --amber-deep:   #a5612e;
  --text-dark:    #1c2028;
  --text-mid:     #4a5568;
  --text-muted:   #7a8698;

  /* ── Bordures ── */
  --border:       rgba(200,121,65,0.18);
  --border-steel: rgba(28,32,40,0.1);
  --border-hover: rgba(200,121,65,0.38);

  /* ── Rayons ── */
  --radius:       2px;
  --radius-sm:    6px;
  --radius-md:    10px;
  --radius-lg:    14px;

  /* ── Ombres ── */
  --shadow-sm:    0 2px 12px rgba(28,32,40,0.06);
  --shadow-md:    0 6px 28px rgba(28,32,40,0.1);
  --shadow-lg:    0 12px 48px rgba(28,32,40,0.14);
  --shadow-amber: 0 6px 24px rgba(200,121,65,0.3);
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

/* ════════════════════════════════════════
   UTILITAIRES
════════════════════════════════════════ */

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 5%;
}

/* Label / tag avec trait */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}
.tag::before {
  content: '';
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--amber);
  flex-shrink: 0;
}

/* Titres de sections */
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-dark);
  margin-bottom: 0.9rem;
}
.section-title.light { color: var(--white); }

.section-sub {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-mid);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 2.8rem;
}
.section-sub.light { color: rgba(255,255,255,0.55); }

/* Proof badge */
.proof-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--amber-light);
  line-height: 1;
  display: block;
  margin-bottom: 4px;
}
.proof-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ════════════════════════════════════════
   BOUTONS
════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}

.btn-sm  { padding: 8px 18px; font-size: 0.82rem; }
.btn-md  { padding: 11px 22px; }
.btn-lg  { padding: 14px 30px; font-size: 0.94rem; }
.btn-xl  { padding: 16px 36px; font-size: 0.96rem; }

/* Primaire ambre */
.btn-amber {
  background: var(--amber);
  color: #fff;
}
.btn-amber:hover {
  background: var(--amber-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-amber);
}
.btn-amber:active { transform: translateY(0); }

/* Secondaire acier */
.btn-steel {
  background: var(--steel);
  color: #fff;
}
.btn-steel:hover {
  background: var(--steel-mid);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(28,32,40,0.25);
}

/* Outline acier (sur fond clair) */
.btn-outline {
  background: transparent;
  color: var(--steel);
  border: 1.5px solid rgba(28,32,40,0.2);
}
.btn-outline:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: translateY(-1px);
}

/* Outline clair (sur fond sombre) */
.btn-outline-light {
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1.5px solid rgba(255,255,255,0.22);
}
.btn-outline-light:hover {
  border-color: var(--amber-light);
  color: var(--amber-light);
  transform: translateY(-1px);
}

/* Lien texte */
.btn-link {
  background: transparent;
  color: var(--amber);
  padding: 0;
  border-radius: 0;
  font-weight: 500;
}
.btn-link:hover {
  color: var(--amber-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ════════════════════════════════════════
   DEMO BANNER
════════════════════════════════════════ */

.demo-banner {
  background: var(--steel);
  text-align: center;
  padding: 9px 16px;
  white-space: nowrap;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.4);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  will-change: transform;
}
.demo-banner a {
  color: var(--amber-light);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.demo-banner a:hover { color: #fff; }

/* ════════════════════════════════════════
   NAVIGATION — Style artisan chaud
════════════════════════════════════════ */

nav#main-nav {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 100;
  background: rgba(248,245,240,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 3px solid var(--amber);
  border-bottom: 1px solid rgba(200,121,65,0.14);
  box-shadow: 0 2px 24px rgba(28,32,40,0.07);
  will-change: transform;
}
nav#main-nav.scrolled { box-shadow: 0 4px 32px rgba(28,32,40,0.12); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

/* Logo — plus expressif avec séparateur artisanal */
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--steel);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
/* Trait vertical décoratif après le logo */
.nav-logo::after {
  content: '';
  display: block;
  width: 1px;
  height: 28px;
  background: rgba(200,121,65,0.3);
  margin-left: 4px;
}
.nav-logo span { color: var(--amber); }

/* Numéro de téléphone dans la nav — différenciateur artisan */
.nav-phone {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  flex-shrink: 0;
  transition: color 0.2s;
}
.nav-phone:hover { color: var(--amber); }
.nav-phone svg {
  stroke: var(--amber);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 13px; height: 13px;
  flex-shrink: 0;
}

/* Liens — casse normale, soulignement animé */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-mid);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color 0.2s;
}
/* Soulignement ambre qui se déploie au hover */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--amber);
  transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--steel); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--steel); font-weight: 500; }
.nav-links a.active::after { width: 100%; }

/* CTA nav — style cachet artisanal */
.nav-cta {
  background: var(--steel) !important;
  color: var(--cream) !important;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  transition: background 0.2s, transform 0.18s, box-shadow 0.18s !important;
  white-space: nowrap;
  border: none !important;
}
.nav-cta:hover {
  background: var(--amber) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-amber) !important;
}
.nav-cta::after { display: none !important; }

/* Burger — style barres épaisses */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
  flex-shrink: 0;
}
.nav-burger span {
  display: block;
  background: var(--steel);
  border-radius: 1px;
  transition: all 0.25s ease;
}
.nav-burger span:nth-child(1) { width: 22px; height: 2px; }
.nav-burger span:nth-child(2) { width: 16px; height: 2px; } /* plus court = asymétrique */
.nav-burger span:nth-child(3) { width: 22px; height: 2px; }
.nav-burger.open span:nth-child(1) { width: 22px; transform: translateY(8px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav-burger.open span:nth-child(3) { width: 22px; transform: translateY(-8px) rotate(-45deg); }

/* Menu mobile plein écran — typographie affiche */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: var(--cream);
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  padding: 80px 10% 40px;
  /* Trait ambre vertical décoratif à gauche */
  border-left: 6px solid var(--amber);
}
/* Texture de fond discrète */
.mobile-menu::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(200,121,65,0.025) 0px,
    rgba(200,121,65,0.025) 1px,
    transparent 1px,
    transparent 40px
  );
  pointer-events: none;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  position: relative;
  z-index: 1;
  width: 100%;
  text-align: left;
  padding: 10px 0;
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 7vw, 3rem);
  font-weight: 800;
  color: var(--steel);
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-decoration: none;
  transition: color 0.2s ease;
  border-bottom: 1px solid rgba(200,121,65,0.12);
}
.mobile-menu a:hover { color: var(--amber); }
.mobile-menu .nav-cta {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  display: inline-block;
  width: auto !important;
  text-align: left !important;
  border: none !important;
  font-size: 0.8rem !important;
  letter-spacing: 0.1em !important;
  padding: 12px 28px !important;
  border-bottom: none !important;
}

/* ════════════════════════════════════════
   PAGE HEADER (pages internes)
════════════════════════════════════════ */

.page-header {
  background: var(--steel);
  padding: 10rem 0 5rem;
  position: relative;
  overflow: hidden;
}

/* Motif diagonales */
.page-header-texture {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.015) 0px,
    rgba(255,255,255,0.015) 1px,
    transparent 1px,
    transparent 48px
  );
  pointer-events: none;
}

/* Ligne décorative verticale */
.page-header-line {
  position: absolute;
  top: 0;
  left: calc(5% + 80px);
  width: 1px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(200,121,65,0.3) 40%,
    transparent 100%
  );
}

.page-header-content {
  position: relative;
  z-index: 1;
}
.page-header .section-title { color: var(--white); }
.page-header .section-sub {
  color: rgba(255,255,255,0.5);
  margin-bottom: 0;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.2rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
}
.breadcrumb a {
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--amber-light); }
.breadcrumb-sep {
  width: 12px;
  height: 1px;
  background: rgba(255,255,255,0.2);
}
.breadcrumb-current { color: var(--amber-light); }

/* ════════════════════════════════════════
   CARDS GÉNÉRIQUES
════════════════════════════════════════ */

.card {
  background: var(--white);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border);
}

/* Card avec barre ambre en top au hover */
.card-accent {
  position: relative;
}
.card-accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--amber-light));
  opacity: 0;
  transition: opacity 0.22s ease;
}
.card-accent:hover::before { opacity: 1; }

/* Icône de card */
.card-icon {
  width: 48px;
  height: 48px;
  background: var(--amber-pale);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.card-icon svg {
  color: var(--amber);
  stroke: var(--amber);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 22px;
  height: 22px;
}

/* Badge prix */
.badge-price {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--amber);
  background: var(--amber-pale);
  border-radius: 100px;
  padding: 4px 14px;
  letter-spacing: 0.02em;
}

/* Badge urgence */
.badge-urgence {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,65,65,0.08);
  border: 1px solid rgba(200,65,65,0.2);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.8rem;
  color: #d04040;
  font-weight: 500;
}
.badge-urgence-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d04040;
  flex-shrink: 0;
  animation: urgence-pulse 1.5s infinite;
}
@keyframes urgence-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

/* ════════════════════════════════════════
   INFO ITEMS (contact, adresse, etc.)
════════════════════════════════════════ */

.info-items { display: flex; flex-direction: column; gap: 18px; }

.info-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.info-icon {
  width: 42px;
  height: 42px;
  background: var(--amber-pale);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.info-icon svg {
  stroke: var(--amber);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 16px;
  height: 16px;
}

.info-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 3px;
  font-weight: 500;
}
.info-value {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text-dark);
  line-height: 1.3;
}
.info-value a { color: var(--amber); text-decoration: none; }
.info-value a:hover { color: var(--amber-deep); }
.info-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ════════════════════════════════════════
   FORMULAIRE
════════════════════════════════════════ */

.form-wrap {
  background: var(--white);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.form-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.form-group input:not([type="radio"]):not([type="checkbox"]),
.form-group select,
.form-group textarea {
  background: var(--cream);
  border: 1.5px solid var(--border-steel);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  color: var(--text-dark);
  outline: none;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%237a8698' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group select option { background: var(--cream); color: var(--text-dark); }
.form-group input:not([type="radio"]):not([type="checkbox"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(200,121,65,0.1);
}
.form-group input:not([type="radio"]):not([type="checkbox"])::placeholder,
.form-group textarea::placeholder { color: #b8a898; }
.form-group textarea { resize: vertical; min-height: 110px; }

.form-submit {
  width: 100%;
  padding: 14px;
  font-size: 0.92rem;
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ════════════════════════════════════════
   AVIS / TÉMOIGNAGES
════════════════════════════════════════ */

.avis-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}
.avis-card:hover {
  transform: translateY(-3px);
  border-color: rgba(200,121,65,0.3);
  background: rgba(255,255,255,0.07);
}

.avis-stars { display: flex; gap: 3px; margin-bottom: 14px; }
.star { color: var(--amber); font-size: 0.95rem; }

.avis-text {
  font-size: 0.88rem;
  font-style: italic;
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  margin-bottom: 20px;
}
/* Avis sur fond clair */
.avis-card.light { background: var(--cream); border-color: var(--border-steel); }
.avis-card.light .avis-text { color: var(--text-mid); font-style: italic; }
.avis-card.light:hover { background: var(--cream-dark); border-color: var(--border); }

.avis-author { display: flex; align-items: center; gap: 12px; }
.avis-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--amber-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  color: #fff;
  flex-shrink: 0;
}
.avis-name {
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--white);
  line-height: 1.2;
}
.avis-card.light .avis-name { color: var(--text-dark); }
.avis-loc { font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.avis-card.light .avis-loc { color: var(--text-muted); }

/* ════════════════════════════════════════
   COMMUNES / ZONES
════════════════════════════════════════ */

.commune-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.commune-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--cream);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  color: var(--text-dark);
  font-weight: 400;
  transition: border-color 0.2s ease, background 0.2s ease;
  cursor: default;
}
.commune-item:hover {
  border-color: var(--border);
  background: var(--amber-pale);
}
.commune-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}

/* ════════════════════════════════════════
   SECTION HERO IMAGE (avec vraie photo)
════════════════════════════════════════ */

.hero-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 460px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* Overlay subtil sur les images hero */
.hero-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28,32,40,0.15) 0%,
    transparent 60%
  );
  pointer-events: none;
}

/* ════════════════════════════════════════
   REALISATION CARDS (avec photos)
════════════════════════════════════════ */

.real-card {
  background: var(--white);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.real-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.real-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}
.real-card:hover .real-img { transform: scale(1.03); }

.real-img-wrap {
  overflow: hidden;
  position: relative;
  height: 220px;
}
.real-img-wrap .real-img { height: 100%; }

/* Fallback si pas d'image */
.real-img-placeholder {
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.real-body { padding: 22px 24px 26px; }
.real-body .tag { margin-bottom: 10px; }
.real-body h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}
.real-body p {
  font-size: 0.84rem;
  color: var(--text-mid);
  line-height: 1.65;
  font-weight: 400;
}

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */

footer.plombier-footer {
  background: var(--steel);
  border-top: 1px solid rgba(200,121,65,0.12);
  padding: 48px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-brand {}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.01em;
  display: block;
  margin-bottom: 12px;
}
.footer-logo span { color: var(--amber); }
.footer-tagline {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.65;
  max-width: 240px;
}

.footer-col-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}

.footer-links-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links-list a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links-list a:hover { color: var(--amber-light); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
}
.footer-contact-item svg {
  stroke: var(--amber);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}
.footer-contact-item a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-contact-item a:hover { color: var(--amber-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-legal a:hover { color: rgba(255,255,255,0.55); }

/* ════════════════════════════════════════
   CTA BANNER (section appel à l'action)
════════════════════════════════════════ */

.cta-section {
  background: var(--steel);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
/* Motif grille subtile */
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,121,65,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,121,65,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section .section-title { color: var(--white); }
.cta-section .section-sub {
  color: rgba(255,255,255,0.5);
  margin: 0 auto 2.2rem;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ════════════════════════════════════════
   GRILLES COMMUNES
════════════════════════════════════════ */

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2-3 { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.grid-3-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: start; }

/* ════════════════════════════════════════
   SÉPARATEURS & DÉCORATIONS
════════════════════════════════════════ */

.divider {
  width: 1px;
  background: rgba(200,121,65,0.18);
  align-self: stretch;
}
.divider-h {
  height: 1px;
  background: var(--border-steel);
  margin: 24px 0;
}

/* Fond grille CSS pour sections hero */
.bg-grid {
  background-image:
    linear-gradient(rgba(200,121,65,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,121,65,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ════════════════════════════════════════
   RESPONSIVE — 900px
════════════════════════════════════════ */

@media (max-width: 900px) {
  .nav-links,
  .nav-cta,
  .nav-phone { display: none !important; }
  .nav-burger { display: flex; }
  nav#main-nav {
    background: var(--cream);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2-3,
  .grid-3-2 { grid-template-columns: 1fr; gap: 40px; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }

  .cta-section { padding: 4rem 0; }
}

/* ════════════════════════════════════════
   RESPONSIVE — 700px
════════════════════════════════════════ */

@media (max-width: 700px) {
  .container { padding: 0 6%; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .commune-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .form-wrap { padding: 24px; }

  .page-header { padding: 8rem 0 4rem; }

  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 320px; }
}

/* ════════════════════════════════════════
   RESPONSIVE — 600px (demo banner)
════════════════════════════════════════ */

@media (max-width: 600px) {
  .demo-banner { white-space: normal; }
}

/* ════════════════════════════════════════
   TOUCH DEVICES — désactiver hover instables
════════════════════════════════════════ */

@media (hover: none) {
  .real-card:hover { transform: none; box-shadow: var(--shadow-sm); }
  .real-card:hover .real-img { transform: none; }
  .nav-links a::after { display: none; }
}

/* ════════════════════════════════════════
   ANIMATIONS
════════════════════════════════════════ */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.5s ease forwards; }
.fade-delay-1 { animation-delay: 0.1s; }
.fade-delay-2 { animation-delay: 0.2s; }
.fade-delay-3 { animation-delay: 0.3s; }

/* ════════════════════════════════════════
   PRINT
════════════════════════════════════════ */

@media print {
  nav#main-nav, .demo-banner, footer.plombier-footer { display: none; }
  body { background: white; color: black; }
}