/*
Theme Name: Ecobat
Theme URI: https://eco-bat.group
Author: Ecobat
Author URI: https://eco-bat.group
Description: Thème professionnel pour Ecobat - Entreprise de rénovation en Île-de-France
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ecobat
Tags: renovation, construction, business, french
*/

/* =============================================
   VARIABLES & RESET
   ============================================= */
:root {
  --green:        #39e600;
  --green-dark:   #2ab800;
  --green-light:  #e8ffd9;
  --blue:         #1a7fd4;
  --blue-dark:    #115fa0;
  --blue-light:   #e8f4fd;
  --white:        #ffffff;
  --off-white:    #f8f9fa;
  --gray-100:     #f1f3f5;
  --gray-200:     #e9ecef;
  --gray-400:     #ced4da;
  --gray-600:     #6c757d;
  --gray-800:     #343a40;
  --dark:         #0f1923;
  --text:         #1e2d3d;
  --text-light:   #5a6a7a;
  --radius:       12px;
  --radius-lg:    20px;
  --shadow-sm:    0 2px 8px rgba(0,0,0,.06);
  --shadow-md:    0 4px 24px rgba(0,0,0,.10);
  --shadow-lg:    0 8px 48px rgba(0,0,0,.14);
  --transition:   all .25s ease;
  --font-heading: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  color: var(--dark);
  font-weight: 700;
  letter-spacing: -.01em;
  text-transform: none;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p  { font-size: 1rem; color: var(--text-light); line-height: 1.75; }

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: var(--green-light);
  border-radius: 50px;
  padding: 6px 14px;
  margin-bottom: 16px;
}
.section-header { margin-bottom: 56px; }
.section-header h2 { margin-bottom: 14px; }
.section-header p { max-width: 560px; font-size: 1.05rem; }
.section-header.center { text-align: center; }
.section-header.center p { margin: 0 auto; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26,127,212,.30);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,127,212,.40);
}
.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue);
}
.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
}
.btn-green {
  background: var(--green);
  color: var(--dark);
  box-shadow: 0 4px 20px rgba(57,230,0,.25);
}
.btn-green:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* =============================================
   HEADER / NAV
   ============================================= */
#site-header {
  position: fixed;
  top: 37px;
  left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: top .3s ease, box-shadow .25s ease;
}
#site-header.scrolled {
  box-shadow: var(--shadow-md);
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 76px;
  gap: 24px;
}
.header-inner .site-logo { justify-self: start; }
.header-inner .main-nav  { justify-self: center; }
.header-inner .header-right { justify-self: end; }
.site-logo img { height: 48px; width: auto; }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}
.main-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 500;
  font-size: .92rem;
  color: var(--text);
  transition: var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--blue);
  background: var(--blue-light);
}

/* Dropdown */
.nav-item { position: relative; }
.nav-item > a { display: flex; align-items: center; gap: 4px; }
.nav-item > a svg { width: 14px; transition: transform .2s; }
.nav-item:hover > a svg { transform: rotate(180deg); }
.dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  pointer-events: none;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: all;
}
.dropdown:hover {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: .9rem;
  color: var(--text);
}
.dropdown a:hover { background: var(--off-white); color: var(--blue); }
.dropdown a .icon { font-size: 1.1rem; }

/* Header right */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language switcher */
/* Toggle switch Apple-style pour les langues */
.lang-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,.08);
  border-radius: 50px;
  padding: 3px;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,.1);
  height: 30px;
}
.lang-switcher::before {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: calc(50% - 3px);
  height: calc(100% - 6px);
  background: var(--green);
  border-radius: 50px;
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.lang-switcher.lang-en::before {
  transform: translateX(100%);
}
.lang-switcher button {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 24px;
  font-size: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  transition: filter .3s ease;
  filter: grayscale(60%) opacity(.7);
  padding: 0;
}
.lang-switcher button.active {
  filter: grayscale(0) opacity(1);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  padding-top: 76px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f1923 0%, #1a3050 60%, #0d2840 100%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(57,230,0,.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(26,127,212,.15) 0%, transparent 60%);
}
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.hero-text { color: var(--white); }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(57,230,0,.12);
  border: 1px solid rgba(57,230,0,.25);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-badge span { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse 2s infinite; }
.hero-text h1 { color: var(--white); margin-bottom: 24px; }
.hero-text h1 em { font-style: normal; color: var(--green); }
.hero-text p { color: rgba(255,255,255,.65); font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero-stat-value span { color: var(--green); }
.hero-stat-label { font-size: .82rem; color: rgba(255,255,255,.5); margin-top: 4px; }

.hero-visual {
  position: relative;
}
.hero-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 14px;
}
.hero-img {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--gray-800);
  cursor: pointer;
}
.hero-img:first-child {
  grid-row: span 2;
  border-radius: var(--radius-lg);
}
.hero-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.hero-img:hover img { transform: scale(1.04); }
.placeholder-img {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1e3a5f 0%, #2a5080 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.3);
  font-size: .8rem;
  font-weight: 500;
  text-align: center;
  padding: 16px;
}
.floating-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
}
.floating-badge.top-left { top: -16px; left: -24px; }
.floating-badge.bottom-right { bottom: -16px; right: -24px; }
.floating-badge .badge-icon { font-size: 1.4rem; }
.floating-badge .badge-text strong { display: block; font-size: .85rem; color: var(--dark); }
.floating-badge .badge-text span { font-size: .75rem; color: var(--gray-600); }

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section { background: var(--off-white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: linear-gradient(180deg, var(--green), var(--blue));
  transition: height .3s ease;
  border-radius: 0 0 4px 4px;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { height: 100%; }
.service-icon {
  width: 56px; height: 56px;
  background: var(--blue-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--blue); }
.service-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.service-card p { font-size: .92rem; margin-bottom: 20px; }
.service-link {
  font-size: .88rem;
  font-weight: 600;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }
.service-link svg { width: 16px; }

/* =============================================
   ABOUT / PRÉSENTATION
   ============================================= */
.about-section { background: var(--white); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-images {
  position: relative;
  height: 500px;
}
.about-img-main img, .about-img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 75%;
  height: 85%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gray-200);
  box-shadow: var(--shadow-lg);
}
.about-img-secondary {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%;
  height: 55%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gray-100);
  border: 6px solid var(--white);
  box-shadow: var(--shadow-md);
}
.about-img-main .placeholder-img,
.about-img-secondary .placeholder-img {
  background: linear-gradient(135deg, var(--blue-light) 0%, #cce8f8 100%);
  color: var(--blue);
}
.years-badge {
  position: absolute;
  top: 40px; right: 0;
  background: var(--green);
  color: var(--dark);
  border-radius: var(--radius);
  padding: 14px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.years-badge strong { display: block; font-family: var(--font-heading); font-size: 2rem; line-height: 1; }
.years-badge span { font-size: .75rem; font-weight: 600; }

.about-text .section-label { margin-bottom: 12px; }
.about-text h2 { margin-bottom: 20px; }
.about-text > p { margin-bottom: 32px; }
.about-features { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-feature-icon {
  width: 40px; height: 40px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.about-feature-text strong { display: block; font-size: .95rem; color: var(--dark); margin-bottom: 3px; }
.about-feature-text span { font-size: .87rem; color: var(--text-light); }

/* =============================================
   STATS
   ============================================= */
.stats-section {
  background: var(--dark);
  padding: 72px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item { position: relative; }
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,.1);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number span { color: var(--green); }
.stat-label { font-size: .9rem; color: rgba(255,255,255,.5); }

/* =============================================
   RÉALISATIONS / GALERIE
   ============================================= */
.gallery-section { background: var(--off-white); }
.gallery-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-light);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: var(--gray-200);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item.large { grid-column: span 2; aspect-ratio: 16/9; }
.gallery-item .placeholder-img {
  background: linear-gradient(135deg, #dbe8f0 0%, #c5d8e8 100%);
  color: var(--blue);
  height: 100%;
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,25,35,.8) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--white); font-weight: 600; font-size: .9rem; }

/* =============================================
   RÉFÉRENCES / CLIENTS
   ============================================= */
.clients-section { background: var(--white); padding: 72px 0; }
.clients-inner { text-align: center; }
.clients-inner h3 { margin-bottom: 8px; }
.clients-inner > p { margin-bottom: 48px; }
.clients-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: center;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}
.client-logo {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  overflow: hidden;
  transition: var(--transition);
  background: transparent;
}
.client-logo:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.10); }
.client-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 18px;
}
.client-logo-placeholder {
  width: 140px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-weight: 700;
  font-size: .95rem;
  color: var(--gray-600);
  letter-spacing: .04em;
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.process-section { background: var(--off-white); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(16.66% + 32px);
  right: calc(16.66% + 32px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--green) 100%);
  opacity: .3;
}
.process-step { text-align: center; padding: 32px 24px; }
.step-number {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blue);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.process-step:hover .step-number {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  transform: scale(1.1);
}
.process-step h3 { margin-bottom: 12px; }
.process-step p { font-size: .92rem; }

/* =============================================
   CONTACT
   ============================================= */
.contact-section { background: var(--white); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { margin-bottom: 40px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-detail-icon {
  width: 48px; height: 48px;
  background: var(--blue-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-detail-text strong { display: block; font-size: .9rem; color: var(--dark); margin-bottom: 3px; }
.contact-detail-text span { font-size: .88rem; color: var(--text-light); }

/* Form */
.contact-form-wrapper {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-200);
}
.contact-form-wrapper h3 { margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: span 2; }
.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,127,212,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { grid-column: span 2; }
.form-submit .btn { width: 100%; justify-content: center; }

/* =============================================
   FOOTER
   ============================================= */
#site-footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .site-logo { margin-bottom: 20px; }
.footer-brand p { font-size: .9rem; line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 24px; }
.social-link {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.social-link:hover { background: var(--blue); color: var(--white); }
.footer-col h4 { color: var(--white); font-size: .9rem; margin-bottom: 20px; letter-spacing: .06em; text-transform: uppercase; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .88rem; transition: var(--transition); }
.footer-col a:hover { color: var(--green); }
.footer-certifs { display: flex; flex-direction: column; gap: 10px; }
.certif-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.05);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
}
.certif-badge span { font-size: 1.1rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a:hover { color: var(--green); }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.4); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes countUp { from { opacity: 0; } to { opacity: 1; } }

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-images { height: 320px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .clients-logos { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .main-nav, .header-right .btn { display: none; }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.large { grid-column: span 2; }
  .process-steps { grid-template-columns: 1fr; }
  .process-steps::before { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .form-submit { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-logos { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}



/* Scroll behavior : cacher topbar+header au scroll down, montrer au scroll up */
#topbar, #site-header {
  transition: transform .35s cubic-bezier(.4,0,.2,1), top .3s ease, box-shadow .25s ease;
}
body.scrolling-down #topbar { transform: translateY(-100%); }
body.scrolling-down #site-header { transform: translateY(calc(-100% - 37px)); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 76px 0 0;
  background: var(--white);
  z-index: 999;
  padding: 24px;
  border-top: 1px solid var(--gray-200);
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 500;
  color: var(--text);
  font-size: 1rem;
}
.mobile-nav a:hover { background: var(--off-white); color: var(--blue); }
.mobile-nav .mobile-nav-group-title {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-600);
  padding: 16px 16px 6px;
}

/* =============================================
   TOP BAR
   ============================================= */
#topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1002;
  background: var(--dark);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 8px 0;
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  transition: transform .3s ease;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar-left span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .03em;
  transition: var(--transition);
}
.topbar-phone:hover { color: #fff; }

/* =============================================
   HEADER, OVERRIDES & BUTTON CALL
   ============================================= */
body.admin-bar #topbar { top: 32px; }
body.admin-bar #site-header { top: calc(32px + 37px); }

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 50px;
  border: 2px solid var(--green);
  color: var(--green);
  font-weight: 700;
  font-size: .88rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-call:hover {
  background: var(--green);
  color: var(--dark);
}

/* Adjust main padding for topbar(37px) + header(76px) = 113px */
#main { padding-top: 113px; }
.hero  { padding-top: 113px; min-height: 100vh; }

/* =============================================
   SERVICE PAGES, DETAILED LAYOUT
   ============================================= */
.service-hero {
  background: var(--dark);
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.service-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f1923 0%, #1a3050 100%);
}
.service-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 40px 40px;
}
.service-hero .container { position: relative; z-index: 2; }
.service-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-hero-text { color: #fff; }
.service-hero-text .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.4);
  margin-bottom: 24px;
}
.service-hero-text .breadcrumb a { color: rgba(255,255,255,.4); transition: var(--transition); }
.service-hero-text .breadcrumb a:hover { color: var(--green); }
.service-hero-text .breadcrumb svg { width: 12px; opacity: .4; }
.service-hero-text h1 { color: #fff; margin-bottom: 20px; }
.service-hero-text h1 em { font-style: normal; color: var(--green); }
.service-hero-text p { color: rgba(255,255,255,.65); font-size: 1.1rem; line-height: 1.7; margin-bottom: 32px; }
.service-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.service-hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}
.service-hero-image .placeholder-img {
  background: linear-gradient(135deg, rgba(26,127,212,.2) 0%, rgba(57,230,0,.1) 100%);
  color: rgba(255,255,255,.4);
  height: 100%;
}

/* Prestations grid */
.prestations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 32px;
}
.prestation-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.prestation-item:hover {
  border-color: var(--blue);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}
.prestation-check {
  width: 26px; height: 26px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--green-dark);
  font-weight: 900;
  font-size: .8rem;
}
.prestation-text strong { display: block; font-size: .92rem; color: var(--dark); margin-bottom: 2px; }
.prestation-text span  { font-size: .82rem; color: var(--text-light); }

/* Why choose us */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.why-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-light); }
.why-card-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}
.why-card h4 { margin-bottom: 10px; font-size: 1.05rem; }
.why-card p { font-size: .88rem; }

/* Sticky sidebar */
.service-sidebar {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sidebar-cta-card {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sidebar-cta-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--blue));
}
.sidebar-cta-card h3 { color: #fff; margin-bottom: 10px; font-size: 1.4rem; }
.sidebar-cta-card p { color: rgba(255,255,255,.6); font-size: .9rem; margin-bottom: 24px; }
.sidebar-cta-card .btn { width: 100%; justify-content: center; margin-bottom: 12px; }
.sidebar-phone-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255,255,255,.7);
  font-size: .92rem;
  font-weight: 600;
  transition: var(--transition);
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.1);
}
.sidebar-phone-link:hover { color: var(--green); border-color: var(--green); }

.sidebar-info-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--gray-200);
}
.sidebar-info-card h4 { margin-bottom: 16px; font-size: 1rem; }
.engagement-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-200);
  font-size: .87rem;
  color: var(--text);
}
.engagement-item:last-child { border-bottom: none; }
.engagement-item .badge { font-size: 1rem; flex-shrink: 0; }

/* FAQ accordion */
.faq-list { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  color: var(--dark);
  transition: var(--transition);
  background: var(--white);
  gap: 12px;
}
.faq-question:hover { background: var(--off-white); }
.faq-question.open { color: var(--blue); }
.faq-arrow { flex-shrink: 0; transition: transform .25s; }
.faq-question.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 20px 18px;
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
  background: var(--white);
}
.faq-answer.open { display: block; }

/* Responsive service page */
@media (max-width: 1024px) {
  .service-hero-inner { grid-template-columns: 1fr; }
  .service-hero-image { display: none; }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .prestations-grid { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr; }
  #topbar .topbar-left span:last-child { display: none; }
  #main { padding-top: calc(76px + 37px); }
}