/* ============================================================
   Roni Renov – Feuille de style principale
   ============================================================ */

/* ===== VARIABLES ===== */
:root {
  --orange: #1E90FF;
  --orange-dark: #1470d8;
  --orange-light: #4aa8ff;
  --dark: #0D0D0D;
  --dark-2: #0a0a0a;
  --bg: #FFFFFF;
  --bg-alt: #F5F5F5;
  --text: #333333;
  --title: #111111;
  --white: #FFFFFF;
  --border: #E0E0E0;
  --header-h: 65px;
  --radius: 4px;
  --shadow: 0 2px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.14);
  --transition: 0.25s ease;
  --font: 'Inter', 'Roboto', sans-serif;
}

/* Dark mode */
[data-theme="dark"] {
  --bg: #141414;
  --bg-alt: #1e1e1e;
  --text: #cccccc;
  --title: #f0f0f0;
  --border: #333333;
  --shadow: 0 2px 12px rgba(0,0,0,0.35);
}

/* High contrast */
[data-contrast="high"] {
  --text: #000000;
  --title: #000000;
  --orange: #0d6efd;
  --border: #000000;
}

/* Reduce motion */
[data-reduce-motion="true"] *,
[data-reduce-motion="true"] *::before,
[data-reduce-motion="true"] *::after {
  transition: none !important;
  animation: none !important;
}

/* Classic scrollbar */
[data-scrollbar="true"] {
  scrollbar-width: auto;
}
[data-scrollbar="true"]::-webkit-scrollbar { width: 14px; }
[data-scrollbar="true"]::-webkit-scrollbar-track { background: #f1f1f1; }
[data-scrollbar="true"]::-webkit-scrollbar-thumb { background: #aaa; border-radius: 4px; }

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  scrollbar-width: thin;
  scrollbar-color: #ccc transparent;
}
body::-webkit-scrollbar { width: 6px; }
body::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }

a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
address { font-style: normal; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, textarea, select { font-family: var(--font); }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(1.75rem, 5vw, 2.625rem); font-weight: 800; line-height: 1.2; color: var(--title); }
h2 { font-size: clamp(1.375rem, 3vw, 1.75rem); font-weight: 600; line-height: 1.3; color: var(--title); }
h3 { font-size: 1.25rem; font-weight: 600; color: var(--title); }
h4 { font-size: 1rem; font-weight: 600; color: var(--title); margin-bottom: 12px; }
p  { margin-bottom: 1rem; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; background: var(--bg); }
.section-gray { padding: 80px 0; background: var(--bg-alt); }
.section-dark { padding: 80px 0; background: var(--dark); }
.section-title    { text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--text); margin-bottom: 48px; font-size: 17px; }
.section-divider  { border: none; border-top: 2px solid var(--border); margin: 16px auto 40px; width: 60px; }
.text-center { text-align: center; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.15s;
  text-align: center;
  line-height: 1.3;
}
.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--orange); color: #fff; border: 2px solid var(--orange); }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: #fff; }

.btn-outline { background: transparent; color: var(--orange); border: 2px solid var(--orange); }
.btn-outline:hover { background: var(--orange); color: #fff; }

.btn-outline-white { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline-white:hover { background: #fff; color: var(--dark); }

.btn-sm { padding: 8px 20px; font-size: 0.875rem; }

/* ===== PLACEHOLDER IMAGES ===== */
.placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
}
.placeholder-16-9 { aspect-ratio: 16/9; }
.placeholder-1-1   { aspect-ratio: 1/1; }
.ph-sq { aspect-ratio: 1/1; }

/* ===== HEADER ===== */
#main-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: #0D0D0D;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
  white-space: nowrap;
  text-transform: uppercase;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo:hover { color: var(--orange); }
.logo-img { height: 36px; width: auto; display: block; }
.logo-renov { color: var(--orange); }

/* NAV */
.main-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}
.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-link {
  display: flex; align-items: center; gap: 5px;
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 10px;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
  background: none;
}
.nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,0.08); }
.nav-link.active { color: var(--orange); }

/* DROPDOWN */
.nav-dropdown { position: relative; }
.nav-dropdown-btn svg { transition: transform var(--transition); }
.nav-dropdown.open .nav-dropdown-btn svg { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  padding: 8px 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 100;
}
.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: var(--text);
  font-size: 0.875rem;
  transition: background var(--transition), color var(--transition);
}
.dropdown-menu a:hover { background: var(--bg-alt); color: var(--orange); }
[data-theme="dark"] .dropdown-menu a:hover { background: rgba(255,255,255,0.07); }

/* HEADER EXTRAS */
.header-extras { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.header-util-btn {
  display: flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,0.75);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.header-util-btn:hover { color: #fff; background: rgba(255,255,255,0.08); }

/* HAMBURGER */
.btn-theme-mobile { display: none; }
.mobile-actions { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px; height: 38px;
  border-radius: var(--radius);
  padding: 6px;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: #0D0D0D;
  z-index: 1100;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-inner { padding: 0 0 40px; }
.mobile-menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: var(--header-h);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu-top .logo { font-size: 1.125rem; }
.mobile-close {
  color: #fff;
  padding: 6px;
  border-radius: var(--radius);
}
.mobile-close:hover { background: rgba(255,255,255,0.1); }

.mobile-nav-list { padding: 16px 0; }
.mobile-nav-link {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 16px 24px;
  color: rgba(255,255,255,0.85);
  font-size: 1.0625rem;
  font-weight: 500;
  background: none;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--transition), background var(--transition);
}
.mobile-nav-link:hover { color: #fff; background: rgba(255,255,255,0.05); }
.mobile-dropdown-trigger svg { transition: transform var(--transition); }
.mobile-dropdown-item.open .mobile-dropdown-trigger svg { transform: rotate(180deg); }
.mobile-submenu {
  background: rgba(0,0,0,0.25);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}
.mobile-submenu.open { max-height: 400px; }
.mobile-submenu li a {
  display: block;
  padding: 14px 32px;
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color var(--transition);
}
.mobile-submenu li a:hover { color: var(--orange); }
.mobile-cta { padding: 24px 24px 0; }
.mobile-cta .btn { width: 100%; justify-content: center; display: flex; }

/* ===== DRAWERS ===== */
.drawer {
  position: fixed;
  top: 0; right: 0;
  width: 380px;
  max-width: 95vw;
  height: 100%;
  background: var(--bg);
  z-index: 1200;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
}
.drawer.open { transform: translateX(0); }
.drawer-inner { padding: 32px 28px 40px; }

.drawer-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--title);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.drawer-slogan { color: var(--orange); font-weight: 600; font-size: 0.9375rem; margin-bottom: 14px; }
.drawer-desc { color: var(--text); font-size: 0.875rem; margin-bottom: 20px; }
.drawer-title { font-size: 1.25rem; font-weight: 700; color: var(--title); margin-bottom: 8px; }
.drawer-section { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); }
.drawer-section h4 { margin-bottom: 14px; }

.contact-info-list { display: flex; flex-direction: column; gap: 12px; }
.contact-info-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.875rem; color: var(--text);
}
.contact-info-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--orange); }
.contact-info-list a { color: var(--orange); }
.contact-info-list a:hover { text-decoration: underline; }

.social-links { display: flex; flex-direction: column; gap: 10px; }
.social-link {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.875rem; font-weight: 500;
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: background var(--transition), color var(--transition);
}
.social-link:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

.drawer-close-btn {
  display: flex; align-items: center; gap: 8px;
  margin-top: 28px;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.drawer-close-btn:hover { background: var(--bg-alt); }

/* Theme toggle button */
.btn-theme .icon-sun  { display: none; }
.btn-theme .icon-moon { display: block; }
[data-theme="dark"] .btn-theme .icon-sun  { display: block; }
[data-theme="dark"] .btn-theme .icon-moon { display: none; }

/* Preferences */
.pref-list { margin: 20px 0; display: flex; flex-direction: column; gap: 4px; }
.pref-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.pref-label { font-size: 0.875rem; color: var(--text); }

.toggle-switch { position: relative; }
.toggle-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-track {
  display: block;
  width: 44px; height: 24px;
  background: #ccc;
  border-radius: 24px;
  position: relative;
  transition: background var(--transition);
  cursor: pointer;
}
.toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + .toggle-track { background: var(--orange); }
.toggle-switch input:checked + .toggle-track .toggle-thumb { transform: translateX(20px); }

/* Overlay */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.drawer-overlay.active { opacity: 1; pointer-events: all; }

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.93);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  color: #fff;
  padding: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: background var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.25); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  padding: 16px 12px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  transition: background var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-content { text-align: center; max-width: 80vw; max-height: 80vh; }
.lightbox-img {
  width: min(700px, 80vw);
  height: min(500px, 70vh);
  border-radius: 6px;
  object-fit: cover;
}
.lightbox-caption {
  color: rgba(255,255,255,0.75);
  margin-top: 12px;
  font-size: 0.875rem;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f2040 100%);
  margin-top: var(--header-h);
}
.hero-home { min-height: calc(100vh - var(--header-h)); }
.hero-md   { min-height: 50vh; }
.hero-sm   { min-height: 40vh; }

.hero-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.45);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 24px;
  max-width: 800px;
}

/* Logo hero */
.hero-logo {
  width: 300px;
  margin: 0 auto 36px;
  display: block;
}

.hero-content h1 {
  color: #fff;
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  margin-bottom: 18px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-content .hero-subtitle {
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 2vw, 1.125rem);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto; margin-right: auto;
}
.hero-phone {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--orange);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  transition: color var(--transition);
}
.hero-phone:hover { color: var(--orange-light); }
.hero-phone svg { flex-shrink: 0; }
.hero-content .hero-sub-note {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  margin-bottom: 8px;
}

/* ===== PRESTATION CARDS ===== */
.prestations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.prestation-card {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s;
  text-decoration: none;
  display: block;
  background: var(--bg);
}
.prestation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.prestation-card-img {
  aspect-ratio: 4/3;
  width: 100%;
}
.prestation-card-body {
  padding: 20px 22px;
  background: var(--bg);
}
.prestation-card-title { font-size: 1.125rem; font-weight: 700; color: var(--title); margin-bottom: 6px; }
.prestation-card-sub { font-size: 0.875rem; color: var(--text); margin: 0; }

/* ===== COMPANY SECTION ===== */
.company-layout {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: 60px;
  align-items: start;
}
.company-text .company-intro { font-size: 1.0625rem; margin-bottom: 32px; }
.company-text h2 { margin-bottom: 6px; }
.company-text .atouts-sub { color: var(--text); margin-bottom: 28px; }

.atouts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 28px 0; }
.atout-item { text-align: center; padding: 24px 16px; background: var(--bg-alt); border-radius: 8px; }
.atout-icon {
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  background: var(--orange);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.atout-icon svg { width: 24px; height: 24px; }
.atout-title { font-weight: 700; font-size: 0.9375rem; margin-bottom: 8px; color: var(--title); }
.atout-text { font-size: 0.8125rem; color: var(--text); margin: 0; line-height: 1.6; }

.big-stat {
  text-align: center;
  padding: 32px;
  background: var(--orange);
  border-radius: 8px;
  color: #fff;
  margin-top: 24px;
}
.big-stat-number { font-size: 3.5rem; font-weight: 800; line-height: 1; display: block; }
.big-stat-label { font-size: 1rem; font-weight: 500; opacity: 0.9; margin-top: 6px; }

.company-photos { display: flex; flex-direction: column; gap: 16px; }

/* ===== TWO-COL TEXT + PHOTOS ===== */
.text-photos-layout {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: 60px;
  align-items: start;
}
.text-photos-layout.reverse {
  grid-template-columns: 40fr 60fr;
  direction: rtl;
}
.text-photos-layout.reverse > * { direction: ltr; }

.text-col h2 { margin-bottom: 20px; }
.blockquote-orange {
  border-left: 4px solid var(--orange);
  padding: 14px 20px;
  margin: 24px 0;
  background: rgba(30,144,255,0.08);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.blockquote-orange p {
  margin: 0;
  font-style: italic;
  color: var(--title);
  font-size: 1rem;
  font-weight: 500;
}
.cta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.cta-phone {
  color: var(--orange);
  font-size: 1.125rem;
  font-weight: 700;
  transition: opacity var(--transition);
}
.cta-phone:hover { opacity: 0.8; }

.photos-col { display: flex; flex-direction: column; gap: 16px; }
.photos-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.gallery-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.gallery-item.hidden { display: none; }
.gallery-item.fade-in { animation: fadeIn 0.35s ease; }
@keyframes fadeIn { from { opacity: 0; transform: scale(0.97); } to { opacity: 1; transform: scale(1); } }

.gallery-img-ph {
  aspect-ratio: 4/3;
  width: 100%;
  transition: transform 0.3s;
}
.gallery-item:hover .gallery-img-ph { transform: scale(1.04); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition);
  text-align: center;
  padding: 16px;
}
.gallery-overlay svg { opacity: 0; transition: opacity var(--transition); }
.gallery-overlay span { opacity: 0; transition: opacity var(--transition); }
.gallery-item:hover .gallery-overlay { background: rgba(0,0,0,0.55); }
.gallery-item:hover .gallery-overlay svg,
.gallery-item:hover .gallery-overlay span { opacity: 1; }

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

/* Filter buttons */
.filter-btns { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 10px 28px;
  border-radius: var(--radius);
  font-size: 0.9375rem; font-weight: 600;
  border: 2px solid var(--orange);
  color: var(--orange);
  background: transparent;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--orange);
  color: #fff;
}

/* ===== ACCORDION / FAQ ===== */
.accordion { display: flex; flex-direction: column; gap: 8px; max-width: 880px; margin: 0 auto; }
.accordion-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg);
}
.accordion-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  font-size: 1rem; font-weight: 600;
  color: var(--title);
  text-align: left;
  gap: 16px;
  transition: background var(--transition), color var(--transition);
}
.accordion-trigger:hover { background: var(--bg-alt); color: var(--orange); }
.accordion-item.open .accordion-trigger { color: var(--orange); background: rgba(30,144,255,0.06); }
.accordion-arrow {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--orange);
}
.accordion-item.open .accordion-arrow { transform: rotate(180deg); }
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.accordion-body {
  padding: 0 24px 20px;
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.75;
}
.accordion-body p { margin: 0; }

/* ===== FORM ===== */
.contact-form { max-width: 680px; }
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.875rem; font-weight: 600;
  color: var(--title);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(30,144,255,0.2);
}
.form-control.error { border-color: #dc3545; }
textarea.form-control { min-height: 110px; resize: vertical; }
select.form-control { appearance: none; 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 d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.field-error { display: block; color: #dc3545; font-size: 0.8125rem; margin-top: 5px; }
.form-checkbox { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.form-checkbox input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--orange); flex-shrink: 0; margin-top: 2px; cursor: pointer; }
.form-checkbox-label { font-size: 0.8125rem; color: var(--text); line-height: 1.5; }
.form-note { font-size: 0.75rem; color: #888; margin-top: 16px; }
.form-note a { color: var(--orange); }
.form-success {
  padding: 20px 24px;
  background: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: 6px;
  color: #155724;
  font-size: 0.9375rem;
  font-weight: 500;
}

/* ===== SEO SECTION ===== */
.seo-section { padding: 40px 0; border-top: 1px solid var(--border); }
.seo-title { font-size: 0.9375rem; font-weight: 600; color: var(--text); margin-bottom: 16px; }
.seo-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 24px;
}
.seo-links-grid a {
  font-size: 0.875rem;
  color: var(--orange);
  padding: 4px 0;
  transition: text-decoration var(--transition);
}
.seo-links-grid a:hover { text-decoration: underline; }

/* ===== CTA FINAL ===== */
.cta-final {
  background: var(--dark);
  text-align: center;
  padding: 80px 24px;
}
.cta-final p { color: rgba(255,255,255,0.75); font-size: 1.125rem; max-width: 600px; margin: 0 auto 12px; }
.cta-final .cta-lead { color: #fff; font-size: 1.25rem; font-weight: 600; margin-bottom: 16px; }
.cta-final .phone-big {
  display: block;
  color: var(--orange);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 800;
  margin-top: 20px;
  transition: opacity var(--transition);
}
.cta-final .phone-big:hover { opacity: 0.85; }

/* ===== CONTACT PAGE ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
}
.contact-info-box h3 { margin-bottom: 20px; }
.contact-info-box .info-item {
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9375rem;
  color: var(--text);
}
.contact-info-box .info-item svg { color: var(--orange); flex-shrink: 0; margin-top: 3px; }
.contact-info-box .info-item a { color: var(--orange); }
.contact-info-box .info-item a:hover { text-decoration: underline; }
.gmaps-link { color: var(--orange); font-size: 0.875rem; margin-top: 4px; display: inline-flex; align-items: center; gap: 4px; }
.gmaps-link:hover { text-decoration: underline; }

/* ===== CONSTRUCTION PAGE ===== */
.checklist { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.checklist li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9375rem; color: var(--text); }
.check-icon { color: var(--orange); flex-shrink: 0; font-size: 1rem; font-weight: 700; margin-top: 2px; }
.three-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.three-col-box {
  background: var(--bg);
  border-radius: 8px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
}
.three-col-box h3 { color: var(--orange); margin-bottom: 16px; font-size: 1.125rem; }

/* ===== FOOTER ===== */
#main-footer { background: #0D0D0D; color: rgba(255,255,255,0.75); }
.footer-main { padding: 60px 0 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 40px;
  align-items: start;
}
.footer-logo {
  font-size: 1.25rem; font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.footer-info address p { margin-bottom: 8px; font-size: 0.875rem; }
.footer-info address a { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.footer-info address a:hover { color: #fff; }
.footer-links-col h4 { color: #fff; margin-bottom: 16px; }
.footer-links-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-links-col li a { font-size: 0.875rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer-links-col li a:hover { color: var(--orange); }
.footer-cta-box {
  background: rgba(30,144,255,0.12);
  border: 1px solid rgba(30,144,255,0.25);
  border-radius: 8px;
  padding: 24px 20px;
}
.footer-cta-box p { font-size: 0.9375rem; color: rgba(255,255,255,0.85); margin-bottom: 16px; font-weight: 500; }
.footer-bottom { background: #060606; padding: 18px 0; }
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.8125rem; color: rgba(255,255,255,0.45); }
.back-to-top {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.8125rem; font-weight: 500;
  color: rgba(255,255,255,0.55);
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.back-to-top:hover { color: #fff; border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.05); }

/* ===== GENERIC PAGE ===== */
.generic-content {
  min-height: 60vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.generic-icon { font-size: 4rem; margin-bottom: 24px; }
.generic-content h1 { margin-bottom: 16px; }
.generic-content p { max-width: 500px; color: var(--text); margin-bottom: 24px; }

/* ===== MENTIONS / PLAN DU SITE ===== */
.legal-content { max-width: 800px; margin: 0 auto; }
.legal-content h2 { margin: 32px 0 12px; }
.legal-content p { margin-bottom: 12px; }

/* ===== PAGE TRANSITIONS ===== */
#app {
  transition: opacity 0.18s ease;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  /* Header: hamburger */
  .main-nav, .header-extras { display: none; }
  .mobile-actions { display: flex; align-items: center; gap: 4px; }
  .hamburger { display: flex; }
  .btn-theme-mobile { display: flex; }

  /* Layouts → 1 colonne */
  .company-layout,
  .text-photos-layout { grid-template-columns: 1fr; gap: 32px; }
  .text-photos-layout.reverse { direction: ltr; grid-template-columns: 1fr; }
  .company-photos, .photos-col { flex-direction: row; flex-wrap: wrap; }
  .company-photos > *, .photos-col > * { flex: 1 1 calc(50% - 8px); }
  .prestations-grid { grid-template-columns: 1fr; }
  .atouts-grid { grid-template-columns: 1fr; gap: 16px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .three-cols { grid-template-columns: 1fr; gap: 20px; }
  .seo-links-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-cta-box { grid-column: span 1; }
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }

  /* Paddings réduits */
  .section, .section-gray, .section-dark { padding: 40px 0; }
  .container { padding: 0 16px; }
  .cta-final { padding: 48px 16px; }
  .generic-content { padding: 48px 16px; }

  /* Typographie */
  h1 { font-size: clamp(1.5rem, 7vw, 2.125rem); }
  h2 { font-size: clamp(1.25rem, 5vw, 1.625rem); }

  /* Boutons */
  .cta-row { flex-direction: column; align-items: stretch; }
  .cta-row .btn { width: 100%; justify-content: center; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  /* Logo héro */
  .hero-logo { width: 200px; }

  /* Hero home */
  .hero-home { min-height: calc(80vh - var(--header-h)); }

  /* Drawers → panneau bas */
  .drawer {
    top: auto;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 85vh;
    transform: translateY(100%);
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
  }
  .drawer.open { transform: translateY(0); }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .photos-col-grid { grid-template-columns: 1fr; }
  h1 { font-size: 1.375rem; }
  h2 { font-size: 1.25rem; }
  .hero-content h1 { font-size: 1.625rem; }
}