/* ================================================
   extension-maison.fr — styles.css
   Design: Pro, light, vert forêt #1B4332
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@700;800&display=swap');

/* ─── Variables ─────────────────────────────────── */
:root {
  --primary:        #1B4332;
  --primary-light:  #2D6A4F;
  --primary-dark:   #0D2B1F;
  --secondary:      #52B788;
  --secondary-light:#74C69D;
  --accent:         #F4A261;
  --accent-dark:    #E76F51;

  --white:          #FFFFFF;
  --gray-50:        #F8FAF8;
  --gray-100:       #EFF4F0;
  --gray-200:       #D8E6DD;
  --gray-300:       #B7CFC0;
  --gray-400:       #8AAD97;
  --gray-500:       #607D6B;
  --gray-700:       #374840;
  --gray-900:       #1A2420;

  --text-primary:   #1A2420;
  --text-secondary: #4A5E54;
  --text-muted:     #6B7E74;

  --shadow-sm:  0 1px 3px rgba(27,67,50,.08), 0 1px 2px rgba(27,67,50,.06);
  --shadow-md:  0 4px 16px rgba(27,67,50,.12), 0 2px 4px rgba(27,67,50,.08);
  --shadow-lg:  0 10px 40px rgba(27,67,50,.15), 0 4px 8px rgba(27,67,50,.1);
  --shadow-xl:  0 20px 60px rgba(27,67,50,.18);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-sans:  'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --max-width:  1200px;
  --section-py: 80px;
}

/* ─── Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ─── Layout ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: var(--section-py) 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 120px 0; }

/* ─── Typography ─────────────────────────────────── */
h1, h2, h3, h4, h5 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-family: var(--font-serif); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p { color: var(--text-secondary); }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-muted { color: var(--text-muted); }
.text-primary-color { color: var(--primary); }
.text-center { text-align: center; }

/* ─── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(27,67,50,.3);
}
.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(27,67,50,.4);
}
.btn-secondary {
  background: var(--secondary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(82,183,136,.3);
}
.btn-secondary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(244,162,97,.3);
}
.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 1.05rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

/* ─── Header / Nav ───────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary);
  flex-shrink: 0;
}
.nav-logo svg { width: 36px; height: 36px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
  background: var(--gray-100);
}
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; padding: 8px; }

/* ─── Breadcrumb ─────────────────────────────────── */
.breadcrumb {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 12px 0;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.breadcrumb-list li { display: flex; align-items: center; gap: 6px; }
.breadcrumb-list li:not(:last-child)::after {
  content: '/';
  color: var(--gray-300);
}
.breadcrumb-list a { color: var(--primary); font-weight: 500; }
.breadcrumb-list a:hover { text-decoration: underline; }
.breadcrumb-list li:last-child { color: var(--text-secondary); }

/* ─── Hero ───────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: var(--white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: var(--white); }
.hero-stat span { font-size: 0.8rem; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .5px; }

/* ─── Hero Form Card ─────────────────────────────── */
.hero-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-xl);
  color: var(--text-primary);
}
.hero-form-card h3 { color: var(--primary); margin-bottom: 6px; }
.hero-form-card p { font-size: 0.9rem; margin-bottom: 24px; }

/* ─── Forms ──────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,67,50,.1);
}
.form-control::placeholder { color: var(--gray-400); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 100px; }
.form-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* Multi-step form */
.form-steps { display: flex; gap: 8px; margin-bottom: 28px; }
.form-step-dot {
  flex: 1;
  height: 4px;
  border-radius: 100px;
  background: var(--gray-200);
  transition: background var(--transition);
}
.form-step-dot.active { background: var(--primary); }
.form-step-dot.done { background: var(--secondary); }
.form-step { display: none; }
.form-step.active { display: block; }
.form-step-title { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 20px; }

/* ─── Section Headers ────────────────────────────── */
.section-header { margin-bottom: 48px; }
.section-header.centered { text-align: center; }
.section-tag {
  display: inline-block;
  background: var(--gray-100);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
  border: 1px solid var(--gray-200);
}
.section-header h2 { margin-bottom: 12px; }
.section-header p { font-size: 1.05rem; max-width: 620px; }
.section-header.centered p { margin: 0 auto; }

/* ─── Cards ──────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.card:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.card-body { padding: 28px; }
.card-icon {
  width: 52px;
  height: 52px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--primary);
}
.card-icon svg { width: 24px; height: 24px; }

/* ─── Grid Layouts ───────────────────────────────── */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-auto-sm { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

/* ─── Region Grid ────────────────────────────────── */
.region-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.region-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}
.region-card:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.region-card svg { width: 16px; height: 16px; opacity: .6; }
.region-card:hover svg { opacity: 1; }

/* ─── Department / City Lists ────────────────────── */
.dept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.dept-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.dept-item:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--gray-50);
}
.dept-code {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--gray-100);
  color: var(--text-muted);
  padding: 2px 8px;
  border-radius: 100px;
}
.dept-item:hover .dept-code {
  background: var(--primary);
  color: var(--white);
}

.city-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.city-item {
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.city-item:hover {
  border-color: var(--secondary);
  color: var(--primary);
  background: var(--gray-50);
}

/* ─── Features / Why Choose ──────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.feature-card {
  padding: 28px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}
.feature-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 16px;
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--text-primary); }
.feature-card p { font-size: 0.9rem; }

/* ─── Types Extension ────────────────────────────── */
.types-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.type-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.type-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--secondary); }
.type-card-header {
  padding: 20px 20px 16px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
}
.type-card-header h3 { font-size: 1rem; }
.type-card-body { padding: 16px 20px; }
.price-range {
  display: inline-block;
  background: var(--gray-100);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 4px 12px;
  border-radius: 100px;
  margin: 8px 0 12px;
}

/* ─── Process Steps ──────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0; position: relative; }
.steps::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.step-item { text-align: center; padding: 0 16px 20px; position: relative; z-index: 1; }
.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 16px;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary);
}
.step-item h3 { font-size: 0.95rem; margin-bottom: 6px; }
.step-item p { font-size: 0.82rem; }

/* ─── FAQ ────────────────────────────────────────── */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: all var(--transition);
  background: var(--white);
}
.faq-question:hover { background: var(--gray-50); }
.faq-question svg {
  width: 20px; height: 20px;
  color: var(--primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-question { background: var(--gray-50); }
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  background: var(--gray-50);
}
.faq-item.open .faq-answer { display: block; }

/* ─── CTA Block ──────────────────────────────────── */
.cta-block {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}
.cta-block h2 { color: var(--white); margin-bottom: 16px; }
.cta-block p { color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white {
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ─── Trust Badges ───────────────────────────────── */
.trust-bar {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 20px 0;
}
.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.trust-item svg { width: 20px; height: 20px; color: var(--secondary); }

/* ─── Info Box ────────────────────────────────────── */
.info-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 20px 24px;
}
.info-box p { font-size: 0.92rem; }

/* ─── Stats Block ────────────────────────────────── */
.stats-block {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
}
.stat-item {
  text-align: center;
  padding: 28px 20px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}
.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-serif);
}
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* ─── Page Hero (inner pages) ────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--white);
  padding: 60px 0 50px;
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.8); font-size: 1.05rem; max-width: 700px; }
.page-hero-meta {
  display: flex;
  gap: 20px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.page-hero-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: rgba(255,255,255,.75);
}
.page-hero-meta svg { width: 16px; height: 16px; }

/* ─── Sidebar Layout ─────────────────────────────── */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}
.sidebar-card h3 { font-size: 1rem; margin-bottom: 16px; color: var(--primary); }
.sidebar-cta-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  border: none;
}
.sidebar-cta-card h3 { color: var(--white); }
.sidebar-cta-card p { color: rgba(255,255,255,.8); font-size: 0.9rem; margin-bottom: 16px; }

/* ─── Devis Form Page ────────────────────────────── */
.devis-container {
  max-width: 720px;
  margin: 0 auto;
}
.devis-progress {
  display: flex;
  margin-bottom: 40px;
  gap: 0;
}
.devis-progress-step {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 3px solid var(--gray-200);
  position: relative;
  transition: all var(--transition);
}
.devis-progress-step.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.devis-progress-step.done {
  color: var(--secondary);
  border-bottom-color: var(--secondary);
}
.devis-step-number {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 4px;
}

/* ─── Estimation Widget ──────────────────────────── */
.estimator {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.estimator h3 { color: var(--primary); margin-bottom: 24px; }
.estimator-result {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 20px;
  text-align: center;
}
.estimator-result .price { font-size: 2.2rem; font-weight: 800; font-family: var(--font-serif); }
.estimator-result .price-label { font-size: 0.85rem; opacity: .8; }
.estimator-range { display: flex; gap: 16px; margin-top: 12px; justify-content: center; }
.estimator-range span { font-size: 0.8rem; opacity: .85; }

/* ─── Footer ──────────────────────────────────────── */
.site-footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin: 12px 0 20px; color: rgba(255,255,255,.65); }
.footer-col h4 { font-size: 0.9rem; font-weight: 700; color: var(--white); margin-bottom: 16px; text-transform: uppercase; letter-spacing: .5px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.88rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--secondary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: var(--secondary); }
.footer-logo { color: var(--white); font-weight: 800; font-size: 1.1rem; display: flex; align-items: center; gap: 8px; }

/* ─── Notice Box ─────────────────────────────────── */
.notice {
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}
.notice svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.notice-success { background: #D1FAE5; color: #065F46; border: 1px solid #A7F3D0; }
.notice-info { background: #DBEAFE; color: #1E40AF; border: 1px solid #BFDBFE; }
.notice-warning { background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; }

/* ─── Checklist ──────────────────────────────────── */
.checklist { display: flex; flex-direction: column; gap: 10px; }
.checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.checklist li::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  background: var(--secondary);
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ─── Pagination ─────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid var(--gray-200);
  color: var(--text-secondary);
  transition: all var(--transition);
}
.page-btn:hover, .page-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* ─── Search Bar ─────────────────────────────────── */
.search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}
.search-bar .form-control { flex: 1; }
.search-results-count { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 16px; }

/* ─── Reveal on Scroll ───────────────────────────── */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Utility ────────────────────────────────────── */
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.mb-12 { margin-bottom: 48px; }
.gap-4 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden { display: none !important; }
.divider { height: 1px; background: var(--gray-200); margin: 32px 0; }
.bg-light { background: var(--gray-50); }
.rounded { border-radius: var(--radius-md); }

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .content-with-sidebar { grid-template-columns: 1fr; }
  .types-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-py: 56px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-md);
  }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-form-card { order: -1; }
  .hero { padding: 60px 0 60px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .types-grid { grid-template-columns: 1fr; }
  .steps { gap: 24px; }
  .steps::before { display: none; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .trust-items { gap: 20px; }
  .hero-stats { gap: 20px; }
  .devis-progress-step { font-size: 0.7rem; }
  .search-bar { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn-lg { padding: 14px 24px; }
  .hero-form-card { padding: 24px 20px; }
  .sidebar-card { padding: 20px; }
  .region-grid { grid-template-columns: 1fr 1fr; }
  .city-grid { grid-template-columns: 1fr 1fr; }
}

/* ─── Print ──────────────────────────────────────── */
@media print {
  .site-header, .site-footer, .cta-block, .hero-form-card { display: none; }
}

/* ─── Mobile fixes globaux ───────────────────────── */

/* Empêche tout scroll horizontal */
html, body { overflow-x: hidden; max-width: 100%; }

/* Espace pour le sticky CTA mobile */
@media (max-width: 768px) {
  body { padding-bottom: 68px; }
}

/* Tables responsives */
table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; }
table thead, table tbody, table tr, table th, table td { min-width: 0; }

/* ─── Media queries mobile enrichies ────────────── */
@media (max-width: 768px) {

  /* Hero */
  .page-hero { padding: 36px 0 32px; }
  .page-hero h1 { font-size: clamp(1.5rem, 6vw, 2rem); }
  .page-hero p { font-size: .95rem; }
  .page-hero-meta { gap: 12px; }

  /* FAQ : le texte de question doit pouvoir wrapper */
  .faq-question {
    padding: 16px 18px;
    font-size: .88rem;
    gap: 12px;
    align-items: flex-start;
  }
  .faq-question svg { margin-top: 2px; }
  .faq-answer { padding: 0 18px 16px; font-size: .88rem; }

  /* CTA block */
  .cta-block { padding: 48px 0; }
  .cta-block h2 { font-size: 1.4rem; }
  .cta-block p { font-size: .95rem; }
  .cta-buttons { gap: 12px; }

  /* Sidebar : espace en haut quand elle passe sous le contenu */
  aside { margin-top: 0; }

  /* Grilles dept et city */
  .dept-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .city-grid  { grid-template-columns: repeat(2, 1fr); gap: 8px; }

  /* Info boxes */
  .info-box { padding: 14px 16px; }

  /* Sidebar cards */
  .sidebar-card { padding: 20px 16px; }
  .sidebar-cta-card { padding: 20px 16px; }

  /* Content with sidebar : retire le gap trop grand */
  .content-with-sidebar { gap: 24px; }

  /* Section padding */
  .section { padding: 40px 0; }

  /* Buttons : évite le débordement */
  .btn { white-space: normal; text-align: center; }
  .btn-lg { padding: 14px 20px; font-size: .95rem; }

  /* Hero form card */
  .hero-form-card { padding: 24px 16px; }

  /* Formulaire devis intégré dans les pages locales */
  .content-with-sidebar main > div[style*="padding:32px"] { padding: 20px 16px !important; }

  /* Bloc mid-page CTA inline */
  div[style*="padding:28px 32px"] { padding: 20px 16px !important; }
  div[style*="padding:24px"] { padding: 16px !important; }

  /* Estimateur sidebar : sliders */
  input[type="range"] { width: 100%; }

  /* Form row reste 1 colonne (déjà géré mais on renforce) */
  .form-row { grid-template-columns: 1fr !important; }

  /* Footer */
  .footer-grid { gap: 24px; }
  .site-footer { padding-top: 40px; }

  /* Nav menu ouvert : z-index OK */
  .nav-links.open { z-index: 999; }

  /* Sticky CTA : text overflow fix */
  #stickyCta { flex-wrap: nowrap; }
  #stickyCta span { font-size: .78rem; }
}

@media (max-width: 480px) {
  /* Container */
  .container { padding: 0 12px; }

  /* Hero */
  .hero { padding: 48px 0; }
  .hero-stats { gap: 16px; }
  .hero-stat strong { font-size: 1.4rem; }

  /* Page hero */
  .page-hero { padding: 28px 0 24px; }

  /* Grilles encore plus compactes */
  .dept-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .city-grid  { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .dept-item  { padding: 10px 10px; font-size: .82rem; }
  .city-item  { padding: 8px 10px; font-size: .8rem; }

  /* FAQ */
  .faq-question { font-size: .84rem; padding: 14px 14px; }
  .faq-list { max-width: 100%; }

  /* Buttons */
  .btn-lg { padding: 12px 16px; font-size: .9rem; }
  .btn { padding: 12px 18px; }

  /* Sidebar CTA sticky */
  #stickyCta a { padding: 9px 14px; font-size: .8rem; }
}