/* ============================================================
   GOURDEL ALAIN ISOLATION – CÔTES-D'ARMOR (22)
   Esthétique : artisan breton – ardoise, pierre, vert nature
   Zéro arrondi. Libre Baskerville sérif. Sobre et solide.
   ============================================================ */

:root {
  /* Ardoise bretonne – couleur principale */
  --ardoise:       #2C3E50;
  --ardoise-dark:  #1A252F;
  --ardoise-light: #3D5166;
  /* Vert nature – accent breton */
  --vert:          #27AE60;
  --vert-dark:     #1E8449;
  --vert-pale:     #E8F8EF;
  /* Pierre bretonne – fonds */
  --pierre:        #F4F1EC;
  --pierre-dark:   #E8E3D8;
  --pierre-mid:    #D5CFC4;
  /* Terracotta – accent chaleur */
  --terre:         #C0392B;
  --terre-dark:    #922B21;
  --terre-pale:    #FDECEA;
  /* Neutres */
  --noir:          #0F1C26;
  --gris-fonce:    #2C3E50;
  --gris-mid:      #5D6D7E;
  --gris-light:    #E5E7EB;
  --blanc:         #FFFFFF;
  --text:          #0F1C26;
  --text-mid:      #2C3E50;
  --text-light:    #6B7280;
  --border:        #C5C0B8;
  --shadow:        0 2px 8px rgba(44,62,80,0.12);
  --shadow-lg:     0 6px 24px rgba(44,62,80,0.16);
  /* Typo */
  --font-display:  'Libre Baskerville', Georgia, serif;
  --font-body:     'Source Sans 3', 'Trebuchet MS', sans-serif;
}

/* RESET – ZÉRO ARRONDI */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--pierre);
  color: var(--text);
  line-height: 1.65;
  font-size: 15px;
  padding-bottom: 72px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ======================== HEADER TOP ======================== */
.header-top {
  background: var(--ardoise-dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 6px 0;
}
.header-top .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.ht-item {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.72);
}
.ht-sep { color: rgba(255,255,255,0.25); font-size: 0.7rem; }

/* ======================== HEADER MAIN ======================== */
.header-main {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blanc);
  border-bottom: 3px solid var(--vert);
  box-shadow: var(--shadow);
}
.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
}
.logo-p1 { color: var(--ardoise); }
.logo-p2 { color: var(--vert-dark); }
.footer-logo { font-size: 1.2rem; display: inline-flex; margin-bottom: 14px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 14px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-mid);
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.nav-link:hover, .nav-link.active {
  color: var(--ardoise);
  border-bottom-color: var(--vert);
}

.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  background: var(--blanc);
  border: 2px solid var(--ardoise);
  border-top: 3px solid var(--vert);
  box-shadow: var(--shadow-lg);
  min-width: 260px;
  flex-direction: column;
  z-index: 50;
}
.nav-dropdown:hover .dropdown-menu { display: flex; }
.dropdown-menu a {
  display: block;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-mid);
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.dropdown-menu a:hover {
  background: var(--pierre);
  color: var(--ardoise);
  border-left-color: var(--vert);
}

.btn-nav {
  background: var(--vert);
  color: var(--blanc);
  padding: 10px 22px;
  font-weight: 700;
  font-size: 0.88rem;
  border: 2px solid var(--vert-dark);
  transition: all 0.15s;
}
.btn-nav:hover { background: var(--vert-dark); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.burger span { display: block; width: 24px; height: 2px; background: var(--ardoise); }

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--blanc);
  border-top: 2px solid var(--border);
  padding: 10px 24px 18px;
  gap: 2px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 9px 10px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-mid);
  border-left: 3px solid transparent;
}
.mobile-nav a:hover { color: var(--ardoise); border-left-color: var(--vert); }
.btn-mobile-cta {
  background: var(--vert);
  color: var(--blanc);
  text-align: center;
  margin-top: 8px;
  border: 2px solid var(--vert-dark);
  font-weight: 700;
}

/* ======================== BOUTONS ======================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--vert);
  color: var(--blanc);
  padding: 13px 28px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--vert-dark);
  transition: all 0.15s;
  box-shadow: 3px 3px 0 var(--vert-dark);
}
.btn-primary:hover {
  background: var(--vert-dark);
  box-shadow: 1px 1px 0 var(--vert-dark);
  transform: translate(2px, 2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--ardoise);
  padding: 13px 28px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--ardoise);
  transition: all 0.15s;
}
.btn-secondary:hover { background: var(--ardoise); color: var(--blanc); }

/* ======================== HERO ======================== */
.hero {
  background: var(--ardoise);
  border-bottom: 4px solid var(--vert);
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}
/* Texture grain ardoise */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0px, transparent 30px,
    rgba(255,255,255,0.015) 30px, rgba(255,255,255,0.015) 31px
  );
  pointer-events: none;
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--vert);
  color: var(--blanc);
  padding: 5px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  border: 1px solid var(--vert-dark);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--blanc);
  line-height: 1.2;
  margin-bottom: 18px;
}
.hero-title .accent { color: var(--vert); }
.hero-subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 30px;
  line-height: 1.75;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  font-weight: 600;
}
.trust-item strong { color: var(--vert); }

/* Encart chiffres hero */
.hero-aside {
  background: var(--pierre);
  border: 3px solid var(--vert);
  border-top: 6px solid var(--vert-dark);
  padding: 30px;
  box-shadow: 5px 5px 0 var(--vert-dark);
}
.ha-title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.stat-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.stat-row:last-of-type { border-bottom: none; margin-bottom: 20px; }
.stat-num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--vert-dark); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--text-light); text-align: right; max-width: 140px; }

/* ======================== STATS BAND ======================== */
.stats-band { background: var(--ardoise); border-bottom: 3px solid var(--vert); padding: 22px 0; }
.stats-band .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.stat { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.stat-big { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--vert); }
.stat-lbl { font-size: 0.74rem; font-weight: 600; color: rgba(255,255,255,0.65); text-align: center; }

/* ======================== ZONES BAND ======================== */
.zones-band {
  background: var(--pierre-dark);
  border-bottom: 2px solid var(--border);
  padding: 14px 0;
}
.zones-band .container { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.zones-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--vert-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.zones-list { display: flex; flex-wrap: wrap; gap: 6px; }
.zone-chip {
  background: var(--blanc);
  border: 1.5px solid var(--border);
  color: var(--text-mid);
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ======================== SECTION ======================== */
.section { padding: 80px 0; }

.section-tag {
  display: inline-block;
  background: var(--vert);
  color: var(--blanc);
  padding: 3px 14px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 10px;
}

.section-header { text-align: center; margin-bottom: 52px; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: var(--ardoise);
  line-height: 1.2;
}
.section-divider {
  width: 56px;
  height: 3px;
  background: var(--vert);
  margin: 12px auto 0;
}

/* ======================== SERVICES ======================== */
.services-preview { background: var(--blanc); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 2px solid var(--ardoise);
}
.service-card {
  padding: 36px 26px;
  border-right: 2px solid var(--border);
  transition: background 0.2s;
}
.service-card:last-child { border-right: none; }
.service-card.featured { background: var(--ardoise); border-right-color: var(--ardoise-light); }
.service-card:not(.featured):hover { background: var(--pierre); }
.sc-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gris-light);
  line-height: 1;
  margin-bottom: 12px;
}
.service-card.featured .sc-num { color: rgba(255,255,255,0.1); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ardoise);
  margin-bottom: 10px;
}
.service-card.featured h3 { color: var(--blanc); }
.service-card p { font-size: 0.88rem; color: var(--text-light); margin-bottom: 16px; line-height: 1.7; }
.service-card.featured p { color: rgba(255,255,255,0.72); }
.sc-list { list-style: none; margin-bottom: 22px; display: flex; flex-direction: column; gap: 7px; }
.sc-list li {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-mid);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.sc-list li::before { content: '✓'; color: var(--vert); font-weight: 700; flex-shrink: 0; }
.service-card.featured .sc-list li { color: rgba(255,255,255,0.8); }
.service-card.featured .sc-list li::before { color: var(--vert); }
.sc-link {
  font-weight: 700;
  font-size: 0.84rem;
  color: var(--vert-dark);
  border-bottom: 2px solid var(--vert);
  padding-bottom: 1px;
  display: inline-block;
  transition: opacity 0.15s;
}
.service-card.featured .sc-link { color: var(--vert); }
.sc-link:hover { opacity: 0.75; }

/* ======================== POURQUOI NOUS ======================== */
.why-us { background: var(--pierre-dark); border-top: 2px solid var(--border); border-bottom: 2px solid var(--border); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.why-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--ardoise);
  line-height: 1.2;
  margin-bottom: 14px;
}
.why-intro { color: var(--text-light); font-size: 0.9rem; margin-bottom: 26px; line-height: 1.8; }
.why-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 30px; }
.why-item { display: flex; gap: 14px; align-items: flex-start; }
.wi-icon {
  width: 44px;
  height: 44px;
  background: var(--ardoise);
  color: var(--vert);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.82rem;
  font-family: var(--font-display);
  flex-shrink: 0;
  border: 2px solid var(--vert);
}
.why-item strong { display: block; font-size: 0.94rem; font-weight: 700; color: var(--ardoise); margin-bottom: 3px; }
.why-item p { font-size: 0.85rem; color: var(--text-light); line-height: 1.65; }
.why-aside {
  background: var(--blanc);
  border: 2px solid var(--ardoise);
  border-top: 5px solid var(--vert);
  padding: 30px;
  box-shadow: 4px 4px 0 var(--vert-dark);
}
.certif-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.certif-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--pierre);
  border-left: 4px solid var(--vert);
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--ardoise);
}
.certif-check { color: var(--vert); font-weight: 900; flex-shrink: 0; }
.big-stat-box { border-top: 2px solid var(--border); padding-top: 20px; }
.big-stat-box .num { font-family: var(--font-display); font-size: 3.5rem; font-weight: 700; color: var(--vert-dark); line-height: 1; display: block; }
.big-stat-box .lbl { font-size: 0.85rem; color: var(--text-light); margin-top: 4px; display: block; }

/* ======================== TÉMOIGNAGES ======================== */
.testimonials { background: var(--ardoise); border-top: 4px solid var(--vert); border-bottom: 4px solid var(--vert); }
.testimonials .section-header h2 { color: var(--blanc); }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid rgba(255,255,255,0.1); }
.testi-card { padding: 30px; border-right: 1px solid rgba(255,255,255,0.1); }
.testi-card:last-child { border-right: none; }
.testi-stars { color: #F5A623; letter-spacing: 2px; margin-bottom: 12px; font-size: 0.9rem; }
.testi-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.78);
  font-style: italic;
  margin-bottom: 18px;
  line-height: 1.75;
}
.testi-card p::before { content: '«\00a0'; }
.testi-card p::after { content: '\00a0»'; }
.testi-author { display: flex; align-items: center; gap: 10px; }
.ta-avatar {
  width: 36px; height: 36px;
  background: var(--vert);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; color: var(--blanc);
  border: 2px solid var(--vert-dark);
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: 0.84rem; font-weight: 700; color: var(--blanc); }
.testi-author small { font-size: 0.76rem; color: rgba(255,255,255,0.45); }

/* ======================== SEO BLOCK ======================== */
.seo-block { background: var(--pierre); padding: 60px 0; border-top: 2px solid var(--border); }
.seo-content { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.seo-content h2 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--ardoise); margin-bottom: 12px; }
.seo-content p { font-size: 0.88rem; color: var(--text-light); line-height: 1.8; margin-bottom: 12px; }

/* ======================== CTA BAND ======================== */
.cta-band {
  background: var(--ardoise);
  border-top: 4px solid var(--vert);
  border-bottom: 4px solid var(--vert);
  padding: 64px 0;
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-content h2 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--blanc); margin-bottom: 8px; }
.cta-content p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.btn-cta-big {
  display: inline-flex;
  background: var(--vert);
  color: var(--blanc);
  padding: 15px 32px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--vert-dark);
  transition: all 0.15s;
  box-shadow: 4px 4px 0 var(--vert-dark);
  white-space: nowrap;
}
.btn-cta-big:hover { background: var(--vert-dark); box-shadow: 2px 2px 0 var(--vert-dark); transform: translate(2px, 2px); }

/* ======================== PLAN DU SITE ======================== */
.sitemap-band {
  background: var(--ardoise-dark);
  border-top: 3px solid var(--vert);
  padding: 52px 0;
}
.sitemap-title {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--vert);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 26px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sitemap-grid { display: grid; grid-template-columns: 1fr 1fr 2fr; gap: 40px; }
.sitemap-col h3 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.09em; color: var(--vert); margin-bottom: 12px; }
.sitemap-col h3 a { color: var(--vert); }
.sitemap-col ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.sitemap-col ul li a { font-size: 0.8rem; color: rgba(255,255,255,0.45); transition: color 0.15s; }
.sitemap-col ul li a:hover { color: var(--vert); }
.sitemap-villes ul.sitemap-villes-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px 12px; }
.sitemap-villes ul.sitemap-villes-list li a { font-size: 0.76rem; white-space: nowrap; }

/* ======================== FOOTER ======================== */
.site-footer { background: var(--ardoise); padding: 60px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; margin-bottom: 40px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand p { font-size: 0.84rem; color: rgba(255,255,255,0.52); line-height: 1.75; margin-bottom: 14px; }
.footer-certifs { display: flex; flex-direction: column; gap: 5px; }
.certif-badge { display: inline-block; background: transparent; border: 1px solid rgba(39,174,96,0.4); color: var(--vert); padding: 3px 10px; font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col h4 { font-family: var(--font-display); color: var(--vert); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; padding-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-col a { display: block; color: rgba(255,255,255,0.52); font-size: 0.84rem; margin-bottom: 8px; transition: color 0.15s; }
.footer-col a:hover { color: var(--vert); }
.footer-col p { color: rgba(255,255,255,0.52); font-size: 0.84rem; margin-bottom: 8px; }
.footer-col p a { display: inline; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-size: 0.76rem; color: rgba(255,255,255,0.28); }

/* ======================== STICKY FOOTER ======================== */
.sticky-footer {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--ardoise);
  border-top: 3px solid var(--vert);
  z-index: 200;
  padding: 10px 24px;
}
.sticky-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.sticky-text { display: flex; flex-direction: column; flex: 1; }
.sticky-text strong { color: var(--blanc); font-size: 0.9rem; }
.sticky-sub { color: rgba(255,255,255,0.55); font-size: 0.78rem; }
.btn-sticky {
  background: var(--vert);
  color: var(--blanc);
  padding: 9px 22px;
  font-weight: 700;
  font-size: 0.85rem;
  border: 2px solid var(--vert-dark);
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-sticky:hover { background: var(--vert-dark); }
.sticky-close { background: none; border: none; color: rgba(255,255,255,0.38); cursor: pointer; font-size: 1.1rem; padding: 4px 8px; }

/* ======================== EXIT POPUP ======================== */
.exit-overlay { display: none; position: fixed; inset: 0; background: rgba(15,28,38,0.78); z-index: 1000; align-items: center; justify-content: center; }
.exit-overlay.active { display: flex; }
.exit-modal {
  background: var(--blanc);
  border: 3px solid var(--ardoise);
  border-top: 6px solid var(--vert);
  padding: 44px 36px;
  max-width: 520px;
  width: 90%;
  position: relative;
  text-align: center;
  box-shadow: 7px 7px 0 var(--ardoise);
}
.exit-close { position: absolute; top: 12px; right: 12px; background: var(--pierre); border: 1px solid var(--border); cursor: pointer; font-size: 0.88rem; color: var(--text-mid); padding: 3px 8px; }
.exit-badge { display: inline-block; background: var(--vert); color: var(--blanc); padding: 3px 14px; font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 14px; }
.exit-modal h2 { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--ardoise); margin-bottom: 12px; }
.exit-modal p { color: var(--text-light); margin-bottom: 22px; font-size: 0.9rem; line-height: 1.7; }
.exit-savings { display: flex; justify-content: center; gap: 24px; margin-bottom: 28px; border: 2px solid var(--border); padding: 16px; background: var(--pierre); flex-wrap: wrap; }
.savings-item { text-align: center; }
.savings-item .big { display: block; font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--vert-dark); }
.savings-item small { font-size: 0.76rem; color: var(--text-light); }
.btn-exit { display: block; background: var(--vert); color: var(--blanc); padding: 13px 28px; font-weight: 700; font-size: 0.9rem; margin-bottom: 12px; border: 2px solid var(--vert-dark); transition: all 0.15s; box-shadow: 3px 3px 0 var(--vert-dark); }
.btn-exit:hover { background: var(--vert-dark); box-shadow: 1px 1px 0 var(--vert-dark); transform: translate(2px,2px); }
.btn-exit-skip { background: none; border: none; color: var(--text-light); font-size: 0.78rem; cursor: pointer; text-decoration: underline; }

/* ======================== NOTIFICATION TOAST ======================== */
.notif-toast {
  position: fixed;
  bottom: 84px;
  left: 16px;
  background: var(--blanc);
  border: 2px solid var(--ardoise);
  border-left: 4px solid var(--vert);
  box-shadow: 4px 4px 0 var(--ardoise);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 300px;
  z-index: 150;
  opacity: 0;
  transform: translateX(-120%);
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.notif-toast.show { opacity: 1; transform: translateX(0); }
.notif-icon { font-size: 1.4rem; flex-shrink: 0; }
.notif-text { display: flex; flex-direction: column; gap: 1px; }
.notif-text strong { font-size: 0.84rem; color: var(--ardoise); font-weight: 700; }
.notif-text span { font-size: 0.78rem; color: var(--text-light); }
.notif-text small { font-size: 0.72rem; color: var(--vert-dark); font-weight: 700; }

/* ======================== PAGE HERO ======================== */
.page-hero {
  background: var(--ardoise);
  border-bottom: 4px solid var(--vert);
  padding: 100px 0 60px;
}
.breadcrumb { display: flex; gap: 8px; font-size: 0.8rem; color: rgba(255,255,255,0.42); margin-bottom: 14px; }
.breadcrumb a:hover { color: var(--vert); }
.breadcrumb span { color: rgba(255,255,255,0.25); }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; color: var(--blanc); margin-bottom: 14px; line-height: 1.2; }
.page-hero p { font-size: 1rem; color: rgba(255,255,255,0.72); max-width: 620px; line-height: 1.7; }

/* ======================== DEVIS ======================== */
.devis-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: start;
  padding: 60px 0 100px;
}
.devis-info h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--ardoise); margin-bottom: 14px; }
.devis-info p { color: var(--text-light); margin-bottom: 22px; font-size: 0.9rem; line-height: 1.8; }
.devis-points { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.dp-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border-left: 4px solid var(--vert); background: var(--pierre); }
.dp-icon { font-size: 1rem; flex-shrink: 0; }
.dp-item strong { font-size: 0.88rem; font-weight: 700; color: var(--ardoise); display: block; }
.dp-item span { font-size: 0.8rem; color: var(--text-light); }
.devis-form-wrap { background: var(--blanc); border: 2px solid var(--ardoise); border-top: 5px solid var(--vert); box-shadow: 5px 5px 0 var(--ardoise); overflow: hidden; }
.form-header { background: var(--ardoise); padding: 20px 24px; text-align: center; }
.form-header h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--blanc); margin-bottom: 4px; }
.form-header p { font-size: 0.82rem; color: rgba(255,255,255,0.65); }
.form-body { padding: 24px; }

/* ======================== RÉALISATIONS ======================== */
.real-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--ardoise); }
.real-card { border-right: 2px solid var(--border); overflow: hidden; transition: background 0.15s; }
.real-card:last-child { border-right: none; }
.real-card:hover { background: var(--pierre); }
.real-img { height: 150px; display: flex; align-items: center; justify-content: center; background: var(--ardoise); border-bottom: 3px solid var(--vert); font-size: 3.2rem; }
.real-body { padding: 20px; }
.real-tag { font-size: 0.72rem; font-weight: 700; color: var(--vert-dark); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.real-body h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--ardoise); margin-bottom: 6px; }
.real-body p { font-size: 0.82rem; color: var(--text-light); margin-bottom: 10px; }
.real-stat { display: inline-flex; background: var(--vert-pale); border: 1px solid var(--vert); color: var(--vert-dark); padding: 3px 10px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }

/* ======================== SERVICE DETAIL ======================== */
.service-detail { padding: 64px 0; }
.service-detail .container { display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: start; }
.sd-content h2 { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--ardoise); margin-bottom: 14px; }
.sd-content p { color: var(--text-light); margin-bottom: 18px; line-height: 1.8; font-size: 0.9rem; }
.features-list { list-style: none; margin: 18px 0; display: flex; flex-direction: column; gap: 10px; }
.features-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; font-weight: 600; color: var(--text-mid); padding: 8px 0; border-bottom: 1px solid var(--gris-light); }
.features-list li::before { content: '✓'; color: var(--vert); font-weight: 700; flex-shrink: 0; }
.sd-sidebar { position: sticky; top: 80px; }
.sd-cta-card { background: var(--ardoise); border: 2px solid var(--vert); border-top: 5px solid var(--vert-dark); padding: 30px; text-align: center; box-shadow: 4px 4px 0 var(--vert-dark); }
.sd-cta-card h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--blanc); margin-bottom: 10px; }
.sd-cta-card p { font-size: 0.84rem; color: rgba(255,255,255,0.68); margin-bottom: 20px; }
.sd-cta-card .btn-primary { width: 100%; justify-content: center; }

/* ======================== PROCESS ======================== */
.process-steps { display: flex; border: 2px solid var(--border); margin: 24px 0; }
.process-step { flex: 1; text-align: center; padding: 20px 12px; border-right: 2px solid var(--border); }
.process-step:last-child { border-right: none; }
.ps-num { width: 48px; height: 48px; background: var(--vert); color: var(--blanc); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin: 0 auto 10px; border: 2px solid var(--vert-dark); }
.ps-title { font-weight: 700; font-size: 0.84rem; color: var(--ardoise); margin-bottom: 4px; }
.ps-desc { font-size: 0.78rem; color: var(--text-light); }

/* ======================== VILLE PAGE ======================== */
.ville-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; }
.ville-sidebar { position: sticky; top: 80px; }
.service-link-card { display: flex; flex-direction: column; align-items: center; text-align: center; background: var(--blanc); border: 2px solid var(--border); border-top: 3px solid var(--vert); padding: 14px 8px; text-decoration: none; transition: all 0.15s; gap: 4px; }
.service-link-card:hover { border-color: var(--vert); background: var(--pierre); }
.service-link-card strong { font-size: 0.8rem; color: var(--ardoise); display: block; font-weight: 700; }
.service-link-card small { font-size: 0.72rem; color: var(--text-light); }

/* ======================== FILTER BUTTONS ======================== */
.filter-btn { padding: 7px 18px; border: 2px solid var(--border); background: var(--blanc); color: var(--text-mid); font-weight: 600; font-size: 0.82rem; cursor: pointer; transition: all 0.15s; font-family: var(--font-body); }
.filter-btn:hover, .filter-btn.active { background: var(--ardoise); color: var(--vert); border-color: var(--ardoise); }

/* ======================== 404 ======================== */
.page-404 { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 100px 24px; background: var(--pierre); }
.page-404 .num { font-family: var(--font-display); font-size: 7rem; font-weight: 700; color: var(--vert); line-height: 1; margin-bottom: 12px; }
.page-404 h2 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--ardoise); margin-bottom: 10px; }
.page-404 p { color: var(--text-light); margin-bottom: 28px; }

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-aside { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none; border-bottom: 2px solid var(--border); }
  .service-card:last-child { border-bottom: none; }
  .why-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .testi-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .real-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .sitemap-grid { grid-template-columns: 1fr 1fr; }
  .sitemap-villes { grid-column: 1/-1; }
  .sitemap-villes ul.sitemap-villes-list { grid-template-columns: repeat(4,1fr); }
  .seo-content { grid-template-columns: 1fr; }
  .service-detail .container { grid-template-columns: 1fr; }
  .sd-sidebar { position: relative; top: 0; }
  .ville-grid { grid-template-columns: 1fr; }
  .ville-sidebar { position: relative; top: 0; order: -1; }
  .devis-layout { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .process-step { border-right: none; border-bottom: 2px solid var(--border); display: flex; align-items: center; gap: 14px; text-align: left; }
  .ps-num { flex-shrink: 0; margin: 0; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .header-top { display: none; }
  .real-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-band .container { flex-direction: column; text-align: center; }
  .stats-band .container { justify-content: center; }
  .sticky-sub { display: none; }
  .sitemap-grid { grid-template-columns: 1fr; }
  .sitemap-villes ul.sitemap-villes-list { grid-template-columns: repeat(2,1fr); }
  .exit-modal { padding: 28px 20px; }
}