/* ============================================
   Art et Confort - SaaS Design System
   Inspired by Linear, Stripe, Vercel
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Primary palette - Logo teal/blue */
  --blue-950: #022a33;
  --blue-900: #04404f;
  --blue-800: #065a6e;
  --blue-700: #07748d;
  --blue-600: #0490ac;
  --blue-500: #2385c2;
  --blue-400: #3ea8d4;
  --blue-300: #7cc5e0;
  --blue-200: #b3dfee;
  --blue-100: #d9eff7;
  --blue-50: #ecf7fb;

  /* Accent */
  --indigo-500: #6366f1;
  --indigo-400: #818cf8;
  --violet-500: #8b5cf6;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --rose-500: #f43f5e;
  --rose-400: #fb7185;
  --orange-500: #f97316;

  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --orange: #f97316;
  --green: #10b981;
  --red: #ef4444;

  /* Shadows - more layered, more diffuse */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.15);
  --shadow-glow: 0 0 40px rgba(59,130,246,0.15);
  --shadow-glow-lg: 0 0 80px rgba(59,130,246,0.2);

  /* Borders */
  --border-subtle: 1px solid rgba(0,0,0,0.06);
  --border-default: 1px solid var(--gray-200);
  --border-glass: 1px solid rgba(255,255,255,0.1);

  /* Radius */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: var(--gray-700);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--blue-600); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--blue-500); }

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

h1, h2, h3, h4, h5, h6 {
  color: var(--gray-900);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: 3rem; margin-bottom: 1.5rem; font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: 2.25rem; margin-bottom: 1rem; margin-top: 2.5rem; font-weight: 700; }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; margin-top: 1.5rem; font-weight: 600; }

p { margin-bottom: 1rem; color: var(--gray-600); line-height: 1.75; }

ul, ol { margin-bottom: 1rem; padding-left: 1.5rem; }
li { margin-bottom: 0.5rem; color: var(--gray-600); }

blockquote {
  border-left: 3px solid var(--blue-500);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  background: var(--gray-50);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gray-600);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }

/* ============================================
   TOP BAR - Sleek minimal
   ============================================ */
.top-bar {
  background: var(--gray-900);
  color: var(--gray-400);
  font-size: 0.8rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.top-bar a { color: var(--gray-400); }
.top-bar a:hover { color: var(--white); }
.top-bar-left { display: flex; gap: 1.5rem; align-items: center; }
.top-bar-right { display: flex; gap: 1.5rem; align-items: center; }
.top-bar i { margin-right: 0.4rem; font-size: 0.75rem; opacity: 0.6; }

/* ============================================
   HEADER - Glass morphism sticky
   ============================================ */
.header {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0;
  position: relative;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--blue-600), var(--indigo-500));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  box-shadow: 0 2px 8px rgba(59,130,246,0.3);
}
.logo-img { height: 80px; width: auto; display: block; }
.logo-img--footer, .footer .logo-img { filter: brightness(0) invert(1); }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-size: 1.15rem; font-weight: 800; color: var(--gray-900); line-height: 1.2; letter-spacing: -0.02em; }
.logo-tagline { font-size: 0.65rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 1.5px; font-weight: 500; }

/* ============================================
   NAV MENU - Clean, minimal
   ============================================ */
.nav-menu { display: flex; list-style: none; gap: 0; align-items: center; margin: 0 auto; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.6rem 0.75rem;
  color: var(--gray-600);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--gray-900);
  background: var(--gray-100);
}
.nav-menu > li > a .arrow {
  font-size: 0.55rem;
  transition: var(--transition);
  margin-left: 0.1rem;
  opacity: 0.5;
}
.nav-menu > li:hover > a .arrow { transform: rotate(180deg); opacity: 1; }

/* ============================================
   MEGA MENU - Floating, glassy
   ============================================ */
.mega-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.05);
  padding: 1rem;
  min-width: 300px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  transform: translateX(-50%) translateY(4px);
  z-index: 100;
}
.nav-menu > li:hover > .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.mega-menu-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-400);
  margin-bottom: 0.5rem;
  padding: 0 0.5rem;
  font-weight: 600;
}
.mega-menu-list { list-style: none; padding: 0; }
.mega-menu-list li { margin-bottom: 1px; }
.mega-menu-list a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  font-size: 0.85rem;
  font-weight: 450;
  transition: var(--transition);
}
.mega-menu-list a:hover {
  background: var(--gray-50);
  color: var(--gray-900);
}
.mega-menu-list a i {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  background: var(--blue-50);
  color: var(--blue-600);
  flex-shrink: 0;
  transition: var(--transition);
}
.mega-menu-list a:hover i {
  background: var(--blue-600);
  color: var(--white);
  transform: scale(1.05);
}

/* Different icon colors per category */
.mega-menu-list a:nth-child(odd) i { background: var(--blue-50); color: var(--blue-600); }
.mega-menu-list a:nth-child(even) i { background: #f0fdf4; color: var(--emerald-500); }
.mega-menu-list a:nth-child(3n) i { background: #faf5ff; color: var(--violet-500); }
.mega-menu-list a:nth-child(4n) i { background: #fff7ed; color: var(--orange-500); }
.mega-menu-list a:hover i { background: var(--blue-600); color: var(--white); }

/* Mega menu card variant */
.mega-menu-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
}
.mega-menu-cards a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  padding: 1rem 0.75rem;
  border-radius: var(--radius);
  color: var(--gray-600);
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}
.mega-menu-cards a:hover {
  background: var(--blue-50);
  color: var(--blue-600);
  border-color: var(--blue-200);
  transform: translateY(-2px);
}
.mega-menu-cards a i {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--blue-50);
  color: var(--blue-600);
  transition: all 0.25s ease;
}
.mega-menu-cards a:hover i {
  background: var(--blue-600);
  color: white;
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

/* ============================================
   MOBILE
   ============================================ */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  font-size: 1.25rem;
  color: var(--gray-700);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.header-phone:hover { background: var(--gray-100); color: var(--gray-900); }
.header-phone i { font-size: 0.9rem; color: var(--blue-500); }

/* ============================================
   BUTTONS - Modern SaaS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  line-height: 1.4;
  letter-spacing: -0.01em;
  position: relative;
  overflow: hidden;
}
.btn i { font-size: 0.85rem; }

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-primary:hover {
  background: var(--blue-500);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59,130,246,0.3), inset 0 1px 0 rgba(255,255,255,0.15);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
  background: var(--gray-50);
  transform: translateY(-1px);
  color: var(--gray-900);
  border-color: var(--gray-400);
  box-shadow: var(--shadow-sm);
}

.btn-orange {
  background: linear-gradient(135deg, var(--orange-500), #ea580c);
  color: var(--white);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-orange:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(249,115,22,0.3);
  color: var(--white);
  filter: brightness(1.05);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-1px);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(255,255,255,0.1);
}

.btn-sm { padding: 0.45rem 1rem; font-size: 0.8rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; border-radius: var(--radius-lg); }

/* ============================================
   HERO - Gradient mesh background
   ============================================ */
.hero {
  background: #04404f;
  color: var(--white);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(4,144,172,0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(35,133,194,0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(4,64,79,0.3) 0%, transparent 50%);
  animation: meshMove 20s ease-in-out infinite alternate;
}
@keyframes meshMove {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-2%, 2%) scale(1.05); }
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='20' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='0.5' fill='rgba(255,255,255,0.07)'/%3E%3C/svg%3E");
  background-size: 24px 24px;
}
.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 680px; }
.hero h1 {
  color: var(--white);
  font-size: 3.25rem;
  margin-bottom: 1.25rem;
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-weight: 800;
}
.hero p {
  color: var(--gray-400);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  line-height: 1.75;
}
.hero strong { color: var(--gray-200); }

.hero-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-300);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.hero-badge:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}
.hero-badge i { color: var(--blue-400); font-size: 0.75rem; }
.hero-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Hero with background image */
.hero--img {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero--img::before {
  background:
    linear-gradient(135deg, rgba(4,64,79,0.92) 0%, rgba(4,64,79,0.8) 40%, rgba(4,144,172,0.7) 100%) !important;
  top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
  animation: none !important;
}

/* Page content image block */
.page-img-block {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin: 2rem 0;
}
.page-img-block img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 400px;
}
.two-col-img {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) {
  .two-col-img { grid-template-columns: 1fr; }
  .two-col-img .page-img-block { order: -1; }
}

/* ============================================
   HERO PAGE (inner)
   ============================================ */
.hero-page {
  background: var(--gray-900);
  color: var(--white);
  padding: 3rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}
.hero-page::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(4,144,172,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 30%, rgba(35,133,194,0.1) 0%, transparent 50%);
}
.hero-page .container { position: relative; z-index: 1; }
.hero-page h1 { color: var(--white); font-size: 2.5rem; margin-bottom: 0.75rem; letter-spacing: -0.03em; }
.hero-page p { color: var(--gray-400); font-size: 1.05rem; margin-bottom: 0; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  margin-bottom: 1rem;
  color: var(--gray-500);
}
.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--gray-300); }
.breadcrumb .separator { color: var(--gray-600); font-size: 0.65rem; }

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 5rem 0; }
.section-gray { background: var(--gray-50); }
.section-blue { background: linear-gradient(180deg, var(--blue-50) 0%, var(--white) 100%); }
.section-dark {
  background: var(--gray-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.08) 0%, transparent 50%);
}
.section-dark .container { position: relative; z-index: 1; }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p, .section-dark li { color: var(--gray-400); }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.section-header h2 { margin-top: 0; line-height: 1.2; }
.section-header .subtitle {
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.section-header .subtitle::before,
.section-header .subtitle::after {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--blue-300);
}

/* ============================================
   CARDS - Glass, elevated
   ============================================ */
.cards-grid {
  display: grid;
  gap: 1.25rem;
}
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cards-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}
.card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 0;
  background: var(--blue-600);
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.04;
  z-index: 0;
}
.card > * { position: relative; z-index: 1; }
.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--blue-300);
}
.card:hover::after { height: 100%; }
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  position: relative;
  background: #dbeafe;
  color: #2563eb;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.card:hover .card-icon {
  background: #2563eb;
  color: white;
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
  transform: scale(1.1) rotate(-5deg);
}

.card h3 { margin-top: 0; color: var(--gray-900); font-size: 1.1rem; }
.card p { font-size: 0.9rem; color: var(--gray-500); }
.card p:last-child { margin-bottom: 0; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 0.75rem;
  transition: var(--transition);
}
.card-link:hover { gap: 0.55rem; color: var(--blue-500); }
.card-link i { font-size: 0.7rem; transition: var(--transition); }

/* ============================================
   SERVICE CARDS - Interactive cards with hover
   ============================================ */
.service-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 0;
  background: var(--blue-600);
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.04;
  z-index: 0;
}
.service-card > * { position: relative; z-index: 1; }
.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--blue-300);
  color: inherit;
}
.service-card:hover::after { height: 100%; }

.service-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  background: #dbeafe;
  color: #2563eb;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card:hover .service-card-icon {
  background: #2563eb;
  color: white;
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
  transform: scale(1.1) rotate(-5deg);
}

.service-card-content { flex: 1; }
.service-card-content h3 { margin-top: 0; color: var(--gray-900); font-size: 1.15rem; margin-bottom: 0.5rem; }
.service-card-content p { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 0; }

.service-card-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  color: var(--gray-400);
  font-size: 0.8rem;
  margin-top: 1.25rem;
  align-self: flex-start;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card:hover .service-card-arrow {
  background: var(--blue-600);
  color: white;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(59,130,246,0.3);
}

/* ============================================
   EQUIPMENT CARDS - Colored accent cards
   ============================================ */
.equip-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  border: 1px solid var(--gray-200);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}
.equip-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 0;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.04;
  z-index: 0;
}
.equip-card > * { position: relative; z-index: 1; }
.equip-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: transparent;
  color: inherit;
}
.equip-card:hover::after { height: 100%; }

.equip-card--blue::after { background: var(--blue-600); }
.equip-card--blue:hover { border-color: var(--blue-300); }
.equip-card--orange::after { background: var(--orange-500); }
.equip-card--orange:hover { border-color: #fdba74; }
.equip-card--cyan::after { background: var(--cyan-500); }
.equip-card--cyan:hover { border-color: #67e8f9; }
.equip-card--emerald::after { background: var(--emerald-500); }
.equip-card--emerald:hover { border-color: #6ee7b7; }

.equip-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.equip-card--blue .equip-card-icon { background: #dbeafe; color: #2563eb; }
.equip-card--orange .equip-card-icon { background: #ffedd5; color: #ea580c; }
.equip-card--cyan .equip-card-icon { background: #cffafe; color: #0891b2; }
.equip-card--emerald .equip-card-icon { background: #d1fae5; color: #059669; }

.equip-card--blue:hover .equip-card-icon { background: #2563eb; color: white; box-shadow: 0 8px 24px rgba(37,99,235,0.35); transform: scale(1.1) rotate(-5deg); }
.equip-card--orange:hover .equip-card-icon { background: #ea580c; color: white; box-shadow: 0 8px 24px rgba(234,88,12,0.35); transform: scale(1.1) rotate(-5deg); }
.equip-card--cyan:hover .equip-card-icon { background: #0891b2; color: white; box-shadow: 0 8px 24px rgba(8,145,178,0.35); transform: scale(1.1) rotate(-5deg); }
.equip-card--emerald:hover .equip-card-icon { background: #059669; color: white; box-shadow: 0 8px 24px rgba(5,150,105,0.35); transform: scale(1.1) rotate(-5deg); }

.equip-card h3 { margin-top: 0; color: var(--gray-900); font-size: 1.1rem; margin-bottom: 0.5rem; }
.equip-card p { font-size: 0.88rem; color: var(--gray-500); margin-bottom: 0; flex: 1; }

.equip-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 1.25rem;
  transition: all 0.3s ease;
}
.equip-card-cta i { font-size: 0.7rem; transition: transform 0.3s ease; }
.equip-card:hover .equip-card-cta { gap: 0.6rem; }
.equip-card:hover .equip-card-cta i { transform: translateX(3px); }

/* ============================================
   PAGE CONTENT CARDS - Blue only equip-card variant
   ============================================ */
.page-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  border: 1px solid var(--gray-200);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}
.page-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 0;
  background: var(--blue-600);
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.04;
  z-index: 0;
}
.page-card > * { position: relative; z-index: 1; }
.page-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--blue-300);
  color: inherit;
}
.page-card:hover::after { height: 100%; }

.page-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  background: #dbeafe;
  color: #2563eb;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.page-card:hover .page-card-icon {
  background: #2563eb;
  color: white;
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
  transform: scale(1.1) rotate(-5deg);
}
.page-card h3 { margin-top: 0; color: var(--gray-900); font-size: 1.1rem; margin-bottom: 0.5rem; }
.page-card p { font-size: 0.88rem; color: var(--gray-500); margin-bottom: 0; flex: 1; }
.page-card ul { font-size: 0.88rem; color: var(--gray-500); margin-top: 0.75rem; padding-left: 1.25rem; }
.page-card ul li { margin-bottom: 0.3rem; color: var(--gray-500); }

.page-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 1.25rem;
  transition: all 0.3s ease;
}
.page-card-cta i { font-size: 0.7rem; transition: transform 0.3s ease; }
.page-card:hover .page-card-cta { gap: 0.6rem; }
.page-card:hover .page-card-cta i { transform: translateX(3px); }

/* Non-link page-card variant (div instead of a) */
div.page-card { cursor: default; }
div.page-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ============================================
   FEATURE LIST
   ============================================ */
.feature-list { list-style: none; padding: 0; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--gray-100);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li i {
  color: var(--blue-500);
  margin-top: 0.25rem;
  flex-shrink: 0;
  font-size: 0.9rem;
}
.feature-list.check li i { color: var(--emerald-500); }

/* ============================================
   STEPS - Timeline style
   ============================================ */
.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li {
  counter-increment: step;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-100);
  position: relative;
}
.steps li:last-child { border-bottom: none; }
.steps li::before {
  content: counter(step);
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--blue-600);
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 2px 8px rgba(59,130,246,0.25);
}

/* ============================================
   REALISATIONS - Portfolio cards
   ============================================ */
.real-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
}
.real-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--blue-300);
}
.real-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
}
.real-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.real-card:hover .real-card-img img {
  transform: scale(1.08);
}
/* Placeholder gradient when no image */
.real-card-img--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.6);
}
.real-card-img--placeholder.bg-blue { background: linear-gradient(135deg, #1e40af, #3b82f6); }
.real-card-img--placeholder.bg-cyan { background: linear-gradient(135deg, #0e7490, #06b6d4); }
.real-card-img--placeholder.bg-emerald { background: linear-gradient(135deg, #047857, #10b981); }
.real-card-img--placeholder.bg-orange { background: linear-gradient(135deg, #c2410c, #f97316); }
.real-card-img--placeholder.bg-indigo { background: linear-gradient(135deg, #4338ca, #6366f1); }
.real-card-img--placeholder.bg-violet { background: linear-gradient(135deg, #6d28d9, #8b5cf6); }

.real-card-body {
  padding: 1.25rem 1.5rem;
  background: var(--white);
}
.real-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.real-card-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--gray-900);
  font-weight: 700;
}
.real-card-body p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.5;
}
.real-card-location {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--gray-400);
  font-size: 0.78rem;
  margin-top: 0.5rem;
}
.real-card-location i { font-size: 0.65rem; }

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #E8F4F8, #D1ECF4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-img img {
  width: 85%;
  height: auto;
  object-fit: contain;
}
.about-text h2 { margin-top: 0; border: none; padding: 0; }
.about-text p { color: var(--gray-600); }
.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}
.about-highlight {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  background: var(--blue-50);
  transition: all 0.3s ease;
}
.about-highlight:hover {
  background: var(--blue-100);
  transform: translateY(-2px);
}
.about-highlight i {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-600);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  flex-shrink: 0;
}
.about-highlight span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
}

@media (max-width: 768px) {
  .about-section { grid-template-columns: 1fr; }
  .about-highlights { grid-template-columns: 1fr; }
}

/* Toggle réalisations */
.real-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}
.real-toggle:hover {
  border-color: var(--blue-300);
  color: var(--blue-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.real-toggle i {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}
.real-toggle.active {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.real-toggle.active i { transform: rotate(180deg); }

.real-grid {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  opacity: 0;
}
.real-grid.open {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-top: 2rem;
}
.real-grid-inner {
  overflow: hidden;
}

/* ============================================
   STATS CAROUSEL - Infinite scroll
   ============================================ */
.stats-carousel {
  overflow: hidden;
  padding: 2rem 0;
  position: relative;
}
.stats-carousel::before,
.stats-carousel::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.stats-carousel::before { left: 0; background: linear-gradient(90deg, var(--gray-900), transparent); }
.stats-carousel::after { right: 0; background: linear-gradient(-90deg, var(--gray-900), transparent); }

.stats-track {
  display: flex;
  gap: 2rem;
  animation: statsScroll 20s linear infinite;
  width: max-content;
}
.stats-track:hover { animation-play-state: paused; }

@keyframes statsScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.stat-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 1.25rem 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  text-align: left;
  min-width: 220px;
}
.stat-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-2px);
}
.stat-item h3 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 0;
  margin-top: 0;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue-500), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item p { color: var(--gray-500); font-size: 0.8rem; margin: 0; font-weight: 500; line-height: 1.3; }
.section-dark .stat-item h3 {
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-dark .stat-item p { color: var(--gray-500); }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-stars { color: var(--amber-400); margin-bottom: 0.75rem; font-size: 0.9rem; letter-spacing: 2px; }
.testimonial-text { font-style: normal; color: var(--gray-600); margin-bottom: 1rem; font-size: 0.95rem; line-height: 1.7; }
.testimonial-author {
  font-weight: 700;
  color: var(--gray-900);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.testimonial-author::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--blue-500);
  border-radius: 1px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--gray-900);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(59,130,246,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(99,102,241,0.08) 0%, transparent 50%);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: var(--white); margin-top: 0; font-size: 2.25rem; letter-spacing: -0.03em; }
.cta-section p { color: var(--gray-400); font-size: 1.05rem; max-width: 550px; margin: 0 auto 2rem; }
.cta-buttons { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* ============================================
   PAGE CONTENT
   ============================================ */
.page-content {
  padding: 4rem 0;
}
.page-content h2 {
  margin-top: 3rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-100);
  font-size: 1.75rem;
}
.page-content h2:first-child { margin-top: 0; }
.page-content h3 { color: var(--gray-800); font-weight: 600; }
.page-content ul, .page-content ol { margin-bottom: 1.5rem; }
.page-content li { margin-bottom: 0.65rem; line-height: 1.7; color: var(--gray-600); }

/* ============================================
   INFO BOX - Clean alert style
   ============================================ */
.info-box {
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  position: relative;
}
.info-box::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--blue-500);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}
.info-box.warning {
  background: #fffbeb;
  border-color: #fde68a;
}
.info-box.warning::before { background: var(--amber-500); }
.info-box h4 { margin-bottom: 0.5rem; color: var(--gray-800); font-size: 0.95rem; }

/* ============================================
   CONTACT FORM - Modern inputs
   ============================================ */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--gray-700);
  font-size: 0.85rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
  color: var(--gray-800);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ============================================
   CONTACT INFO CARD
   ============================================ */
.contact-info-card {
  background: var(--gray-900);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 100%; height: 100%;
  background: radial-gradient(ellipse, rgba(59,130,246,0.15) 0%, transparent 60%);
}
.contact-info-card > * { position: relative; z-index: 1; }
.contact-info-card h3 { color: var(--white); margin-top: 0; }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.contact-info-item i {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59,130,246,0.15);
  border-radius: var(--radius-sm);
  color: var(--blue-400);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-info-item strong { color: var(--white); display: block; margin-bottom: 0.2rem; font-size: 0.85rem; }
.contact-info-item span, .contact-info-item a { color: var(--gray-400); font-size: 0.85rem; }
.contact-info-item a:hover { color: var(--white); }

/* ============================================
   FOOTER - Clean dark
   ============================================ */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 4rem 0 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}
.footer p { color: var(--gray-500); font-size: 0.875rem; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  color: var(--gray-500);
  font-size: 0.875rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.footer-links a:hover { color: var(--white); gap: 4px; }
.footer-links a::before {
  content: '';
  width: 0;
  transition: var(--transition);
}
.footer-links a:hover::before {
  content: '\2192';
  width: auto;
  font-size: 0.7rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
}
.footer-contact-item i {
  color: var(--blue-400);
  margin-top: 0.15rem;
  flex-shrink: 0;
  font-size: 0.8rem;
  opacity: 0.7;
}
.footer-contact-item a { color: var(--gray-500); }
.footer-contact-item a:hover { color: var(--white); }

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--gray-600);
}
.footer-bottom a { color: var(--gray-500); }
.footer-bottom a:hover { color: var(--white); }

/* ============================================
   CERTIFICATION BADGES - Pill style
   ============================================ */
.certif-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}
.certif-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-700);
  transition: var(--transition);
}
.certif-badge:hover { border-color: var(--blue-300); background: var(--blue-50); }
.certif-badge i { color: var(--emerald-500); font-size: 0.7rem; }

/* ============================================
   TWO COLUMN
   ============================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

/* ============================================
   ACCORDION
   ============================================ */
.accordion-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item:hover { border-color: var(--gray-300); }
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--white);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: var(--transition);
}
.accordion-header:hover { color: var(--gray-900); }
.accordion-body,
.accordion-content { padding: 0 1.25rem 1rem; display: none; }
.accordion-item.active { border-color: var(--blue-300); box-shadow: 0 0 0 3px rgba(59,130,246,0.06); }
.accordion-item.active .accordion-body,
.accordion-item.active .accordion-content { display: block; }
.accordion-item.active .accordion-header { color: var(--blue-600); }

/* ============================================
   PRICE CARDS
   ============================================ */
.price-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
}
.price-card.featured {
  border-color: var(--blue-500);
  transform: scale(1.03);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
}
.price-card.featured::before {
  content: 'Populaire';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-600);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.price-card:hover { box-shadow: var(--shadow-lg); }
.price-card h3 { margin-top: 0; }
.price-tag {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 1rem 0;
  letter-spacing: -0.03em;
}
.price-tag span { font-size: 0.9rem; font-weight: 400; color: var(--gray-400); }

/* ============================================
   URGENCE BANNER
   ============================================ */
.urgence-banner {
  background: var(--rose-500);
  color: var(--white);
  padding: 0.75rem 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: -0.01em;
}
.urgence-banner a { color: var(--white); text-decoration: underline; text-underline-offset: 2px; }
.urgence-banner i { margin-right: 0.5rem; }

/* ============================================
   AIDE BANNER
   ============================================ */
.aide-banner {
  background: linear-gradient(135deg, var(--emerald-500), #059669);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin: 2rem 0;
  position: relative;
  overflow: hidden;
}
.aide-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -25%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.1) 0%, transparent 60%);
}
.aide-banner > * { position: relative; z-index: 1; }
.aide-banner h3 { color: var(--white); margin-top: 0; }
.aide-banner ul { list-style: none; padding: 0; }
.aide-banner li { color: rgba(255,255,255,0.9); padding: 0.3rem 0; }
.aide-banner li i { margin-right: 0.5rem; opacity: 0.8; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  .hero { padding: 4rem 0 3.5rem; }
  .hero h1 { font-size: 2.25rem; }
  .hero-page h1 { font-size: 1.85rem; }
  .section { padding: 3.5rem 0; }
  .cards-grid-2, .cards-grid-3, .cards-grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  /* Mobile nav */
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: -1.5rem;
    right: -1.5rem;
    background: var(--white);
    flex-direction: column;
    padding: 0.75rem;
    box-shadow: var(--shadow-2xl);
    border-top: 1px solid var(--gray-100);
    z-index: 999;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    max-height: 80vh;
    overflow-y: auto;
  }
  .nav-menu.active { display: flex; }

  /* All top-level menu items: same full-width style */
  .nav-menu > li { width: 100%; }
  .nav-menu > li > a {
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
  }
  .nav-menu > li > a:hover,
  .nav-menu > li.active > a {
    background: var(--blue-50);
    color: var(--blue-600);
  }
  .nav-menu > li.active > a .arrow { transform: rotate(180deg); opacity: 1; }

  /* Mobile mega-menu: full-width, same visual as desktop */
  .mega-menu {
    position: static;
    transform: none !important;
    box-shadow: none;
    padding: 0;
    min-width: auto;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.3s ease, visibility 0.3s ease;
    border-radius: var(--radius);
    border: none;
    background: var(--gray-50);
    margin: 0.25rem 0;
  }
  .nav-menu > li.active > .mega-menu {
    opacity: 1;
    visibility: visible;
    max-height: 600px;
    padding: 0.5rem;
  }
  .mega-menu-title {
    font-size: 0.65rem;
    margin-bottom: 0.25rem;
    padding: 0 0.5rem;
  }

  /* All mega-menu items: full-width, same height, same style */
  .mega-menu-list { width: 100%; }
  .mega-menu-list li { width: 100%; margin: 0; }
  .mega-menu-list a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius);
    width: 100%;
    color: var(--gray-700);
  }
  .mega-menu-list a:hover {
    background: var(--white);
    color: var(--blue-600);
  }
  .mega-menu-list a i {
    width: 36px;
    height: 36px;
    min-width: 36px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--blue-50);
    color: var(--blue-600);
    flex-shrink: 0;
  }

  /* Cards variant: full-width grid, same sizing */
  .mega-menu-cards {
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    width: 100%;
  }
  .mega-menu-cards li { width: 100%; }
  .mega-menu-cards a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.85rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius);
    width: 100%;
    min-height: 80px;
    justify-content: center;
  }
  .mega-menu-cards a i {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .mobile-toggle { display: flex; align-items: center; justify-content: center; }
  .header-cta { display: none; }
  .top-bar { display: none; }
  .price-card.featured { transform: none; }

  /* Sticky phone button */
  .mobile-phone-sticky {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    padding: 0.75rem 1rem;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    gap: 0.5rem;
  }
  .mobile-phone-sticky a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s ease;
  }
  .mobile-phone-sticky .sticky-phone {
    background: linear-gradient(135deg, var(--orange-500), #ea580c);
    color: white;
    box-shadow: 0 2px 8px rgba(249,115,22,0.3);
  }
  .mobile-phone-sticky .sticky-phone:active {
    transform: scale(0.97);
  }
  .mobile-phone-sticky .sticky-devis {
    background: var(--blue-600);
    color: white;
    box-shadow: 0 2px 8px rgba(37,99,235,0.3);
  }
  .mobile-phone-sticky .sticky-devis:active {
    transform: scale(0.97);
  }
  .mobile-phone-sticky i { font-size: 0.85rem; }

  /* Add bottom padding to body so content isn't hidden behind sticky bar */
  body { padding-bottom: 70px; }
  .footer { margin-bottom: 0; }
}

@media (min-width: 769px) {
  .mobile-phone-sticky { display: none; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.85rem; }
  .hero-buttons { flex-direction: column; }
  .hero-badges { flex-direction: column; align-items: flex-start; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .card { padding: 1.5rem; }
  .service-card { padding: 1.5rem; }
  .equip-card { padding: 1.5rem; }
  .equip-card:hover { transform: translateY(-4px) scale(1); }
}

/* Alertes formulaire */
.alert {
  padding: 1rem 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}
.alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* ============================================
   MODAL POPUP
   ============================================ */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.active {
  display: flex;
}
.modal-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalIn 0.3s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--gray-400);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}
.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}
.modal-icon {
  font-size: 3.5rem;
  color: #27ae60;
  margin-bottom: 1rem;
}
.modal-box h3 {
  font-size: 1.5rem;
  color: var(--gray-800);
  margin-bottom: 0.75rem;
}
.modal-box p {
  color: var(--gray-600);
  line-height: 1.6;
}