/* ============================================================
   LCZ HABITAT – Kevin LARIVIERE – style.css
   Palette : Orange #d4722a | Charbon #2c2c2c |
             Crème #faf7f4 | Sable #f0e8de
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { border: 0; outline: none; image-rendering: -webkit-optimize-contrast; image-rendering: crisp-edges; }

:root {
  --anthracite:  #2c2c2c;
  --terracotta:  #d4722a;
  --terracotta-dark: #b85d1f;
  --blanc:       #faf7f4;
  --gris-clair:  #f0e8de;
  --gris-mid:    #7a6e62;
  --gris-dark:   #4a3f35;
  --white:       #ffffff;
  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow-md:   0 6px 24px rgba(0,0,0,.12);
  --shadow-lg:   0 12px 48px rgba(0,0,0,.18);
  --radius:      8px;
  --radius-lg:   16px;
  --transition:  .25s ease;
  --font-main:   'Inter', system-ui, sans-serif;
  --font-display:'Playfair Display', Georgia, serif;
  --container:   1200px;
  --nav-h:       72px;
}

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

body {
  font-family: var(--font-main);
  background: var(--blanc);
  color: var(--anthracite);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; }

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--anthracite);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--gris-dark); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: .6rem;
}
.section-title { margin-bottom: 1rem; }
.section-sub   { font-size: 1.05rem; color: var(--gris-mid); max-width: 600px; }

/* ---------- LAYOUT ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section   { padding: 80px 0; }
.section--gray { background: var(--gris-clair); }
.section--dark { background: var(--anthracite); }
.section--dark h2, .section--dark h3,
.section--dark p, .section--dark .section-sub { color: #ccc; }
.section--dark .section-title { color: #fff; }
.section--dark .section-label { color: #e8a96b; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--terracotta);
  color: #fff;
  border-color: var(--terracotta);
}
.btn-primary:hover {
  background: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}
.btn-outline-dark {
  background: transparent;
  color: var(--anthracite);
  border-color: var(--anthracite);
}
.btn-outline-dark:hover {
  background: var(--anthracite);
  color: #fff;
}
.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: var(--anthracite);
  box-shadow: var(--shadow-md);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.01em;
}
.nav__logo img {
  height: 34px;
  width: 34px;
  border-radius: 50%;
  object-fit: cover;
}
.nav__logo span { color: #e8a96b; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  color: rgba(255,255,255,.82);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: #e8a96b;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: #fff; }
.nav__links a:hover::after,
.nav__links a.active::after { transform: scaleX(1); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__phone {
  color: rgba(255,255,255,.82);
  font-size: .88rem;
  font-weight: 600;
  transition: color var(--transition);
}
.nav__phone:hover { color: #e8a96b; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--anthracite);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  color: rgba(255,255,255,.85);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: color var(--transition);
}
.nav__mobile a:hover { color: #e8a96b; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--anthracite);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/changement-toiture.jpg');
  background-size: cover;
  background-position: center;
  opacity: .35;
  transition: opacity .5s;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44,44,44,.88) 0%, rgba(44,44,44,.5) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  margin: 0 auto 0 0;
}
.hero__zone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,114,42,.18);
  border: 1px solid rgba(212,114,42,.4);
  color: #e8a96b;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero__title {
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  margin-bottom: 20px;
}
.hero__title span { color: #e8a96b; }
.hero__sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.75);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.65);
  font-size: .82rem;
  font-weight: 500;
}
.hero__badge svg { color: #e8a96b; flex-shrink: 0; }

/* ---------- CONFIANCE BADGES ---------- */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gris-clair);
  padding: 24px 0;
  box-shadow: var(--shadow-sm);
}
.trust-bar__inner {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px 48px;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.trust-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(212,114,42,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
}
.trust-item__label {
  font-size: .82rem;
  font-weight: 700;
  color: var(--anthracite);
  letter-spacing: .02em;
}
.trust-item__sub {
  font-size: .75rem;
  color: var(--gris-mid);
}

/* ---------- SERVICES CARDS ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--gris-clair);
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--terracotta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(212,114,42,.2);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(212,114,42,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  margin-bottom: 20px;
  transition: background var(--transition);
}
.service-card:hover .service-card__icon { background: var(--terracotta); color: #fff; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: .9rem; color: var(--gris-mid); }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--terracotta);
  transition: gap var(--transition);
}
.service-card:hover .service-card__link { gap: 10px; }

/* ---------- GALLERY GRID ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.gallery-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--gris-clair);
}
.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.gallery-card__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.gallery-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.gallery-card:hover .gallery-card__img img { transform: scale(1.06); }
.gallery-card__badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--terracotta);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}
.gallery-card__body { padding: 20px; }
.gallery-card__title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.gallery-card__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: var(--gris-mid);
  margin-bottom: 10px;
}
.gallery-card__desc { font-size: .85rem; color: var(--gris-mid); margin-bottom: 16px; }
.gallery-card__link {
  font-size: .82rem;
  font-weight: 600;
  color: var(--terracotta);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.gallery-card:hover .gallery-card__link { gap: 10px; }

/* ---------- FILTER BAR ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 2px solid var(--gris-clair);
  background: transparent;
  color: var(--gris-mid);
  font-size: .84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--terracotta);
  border-color: var(--terracotta);
  color: #fff;
}

/* ---------- PROCESS STEPS ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(100% / 8);
  right: calc(100% / 8);
  height: 2px;
  background: linear-gradient(90deg, #e8a96b, rgba(152,193,217,.3));
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}
.process-step__num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--terracotta);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px rgba(212,114,42,.35);
}
.process-step h3 { font-size: 1rem; margin-bottom: 8px; color: #fff; }
.process-step p { font-size: .84rem; color: rgba(255,255,255,.65); }

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gris-clair);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
  color: #f59e0b;
}
.testimonial-card__text {
  font-size: .92rem;
  color: var(--gris-dark);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gris-clair);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
  color: var(--terracotta);
  flex-shrink: 0;
}
.testimonial-card__name { font-weight: 700; font-size: .9rem; }
.testimonial-card__loc  { font-size: .78rem; color: var(--gris-mid); }

/* ---------- FORM ---------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--anthracite);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--gris-clair);
  border-radius: var(--radius);
  background: var(--white);
  font-size: .9rem;
  color: var(--anthracite);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terracotta);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group .required { color: var(--terracotta); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-layout { display: grid; grid-template-columns: 1fr 360px; gap: 48px; align-items: start; }
.contact-form-card { background:var(--white); border-radius:var(--radius-lg); padding:40px; border:1px solid var(--gris-clair); box-shadow:var(--shadow-sm); }
.form-success {
  display: none;
  background: #d1fae5;
  border: 1px solid #34d399;
  color: #065f46;
  padding: 16px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  margin-top: 20px;
}
.form-success.show { display: block; }

/* ---------- CONTACT CARD ---------- */
.contact-info-card {
  background: var(--anthracite);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  height: 100%;
}
.contact-info-card h3 { color: #fff; margin-bottom: 28px; }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-info-item__icon {
  width: 40px;
  height: 40px;
  background: rgba(212,114,42,.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e8a96b;
  flex-shrink: 0;
}
.contact-info-item a { color: rgba(255,255,255,.85); transition: color var(--transition); }
.contact-info-item a:hover { color: #e8a96b; }
.contact-info-item__label { font-size: .78rem; color: rgba(255,255,255,.45); margin-bottom: 3px; }
.contact-info-item__val { font-weight: 600; font-size: .95rem; }

/* ---------- MAP ---------- */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  margin-top: 32px;
  border: 2px solid var(--gris-clair);
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.map-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gris-clair);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--gris-mid);
  font-size: .9rem;
}

/* ---------- ABOUT ---------- */
.about-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gris-clair);
  padding: 32px;
}
.about-photo img {
  max-width: 100%;
  max-height: 400px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 50%;
}
.certif-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.certif-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gris-clair);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--anthracite);
}
.certif-badge svg { color: var(--terracotta); }
.timeline {
  position: relative;
  padding-left: 28px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--gris-clair);
}
.timeline-item {
  position: relative;
  margin-bottom: 28px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--terracotta);
  border: 2px solid var(--blanc);
}
.timeline-item__year {
  font-size: .78rem;
  font-weight: 700;
  color: var(--terracotta);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.timeline-item h4 { margin-bottom: 4px; }
.timeline-item p { font-size: .88rem; }

/* ---------- LIGHTBOX ---------- */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9000;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.open { display: flex; }
.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}
.lightbox-content img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox-close {
  position: absolute;
  top: -40px; right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.12);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,.25); }
.lightbox-nav--prev { left: -56px; }
.lightbox-nav--next { right: -56px; }
.lightbox-caption {
  text-align: center;
  color: rgba(255,255,255,.65);
  font-size: .85rem;
  margin-top: 12px;
}

/* ---------- PROJET DETAIL ---------- */
.projet-hero {
  height: 420px;
  position: relative;
  overflow: hidden;
}
.projet-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.projet-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,44,44,.8) 0%, transparent 60%);
}
.projet-hero__info {
  position: absolute;
  bottom: 32px;
  left: 0; right: 0;
  padding: 0 24px;
}
.projet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 28px 0;
  padding: 24px;
  background: var(--gris-clair);
  border-radius: var(--radius-lg);
}
.projet-meta-item { display: flex; flex-direction: column; gap: 4px; }
.projet-meta-item__label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--gris-mid); }
.projet-meta-item__val { font-weight: 700; font-size: .95rem; }
.photo-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.photo-thumb {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}
.photo-thumb:hover { border-color: var(--terracotta); }
.photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
.photo-thumb:hover img { transform: scale(1.05); }
.photo-thumb--featured {
  grid-column: span 2;
  grid-row: span 2;
}
.photo-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: var(--terracotta);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 4px;
  pointer-events: none;
}
.lightbox-counter {
  position: absolute;
  top: 16px;
  left: 16px;
  color: rgba(255,255,255,.65);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
}

/* ---------- STATS ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 40px 0;
}
.stat-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gris-clair);
}
.stat-item__num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--terracotta);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-item__label {
  font-size: .85rem;
  color: var(--gris-mid);
  font-weight: 500;
}

/* ---------- VALUES GRID ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gris-clair);
  transition: all var(--transition);
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.value-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(212,114,42,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  margin: 0 auto 16px;
}
.value-card h4 { margin-bottom: 8px; }
.value-card p { font-size: .85rem; color: var(--gris-mid); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}
.faq-item__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  color: var(--anthracite);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color var(--transition);
}
.faq-item__question:hover { color: var(--terracotta); }
.faq-item__question svg {
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-item__question svg { transform: rotate(180deg); }
.faq-item__answer {
  display: none;
  padding: 0 20px 18px;
  font-size: .9rem;
  color: var(--gris-mid);
  line-height: 1.7;
}
.faq-item.open .faq-item__answer { display: block; }

/* ---------- STICKY MOBILE CTA ---------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--anthracite);
  padding: 12px 16px;
  gap: 10px;
  box-shadow: 0 -4px 16px rgba(0,0,0,.2);
}
.sticky-cta .btn { flex: 1; justify-content: center; font-size: .85rem; padding: 12px 16px; }

/* ---------- PAGE HEADER ---------- */
.page-header {
  padding: calc(var(--nav-h) + 48px) 0 48px;
  background: var(--anthracite);
  text-align: center;
}
.page-header h1 { color: #fff; }
.page-header p { color: rgba(255,255,255,.65); font-size: 1.05rem; margin-top: 12px; }
.page-header .breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  margin-bottom: 12px;
}
.page-header .breadcrumb a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.page-header .breadcrumb a:hover { color: #e8a96b; }
.page-header .breadcrumb span { color: rgba(255,255,255,.35); }

/* ---------- FOOTER ---------- */
.footer {
  background: #2a2420;
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.footer__logo img {
  height: 36px;
  width: 36px;
  border-radius: 50%;
  object-fit: cover;
}
.footer__logo span { color: #e8a96b; }
.footer__tagline { font-size: .88rem; line-height: 1.6; margin-bottom: 20px; }
.footer h4 {
  font-family: var(--font-main);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 16px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer__links a:hover { color: #e8a96b; }
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  margin-bottom: 14px;
  color: rgba(255,255,255,.65);
}
.footer__contact-item svg { color: #e8a96b; flex-shrink: 0; margin-top: 2px; }
.footer__contact-item a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer__contact-item a:hover { color: #e8a96b; }
.footer__cta-mini {
  background: rgba(212,114,42,.15);
  border: 1px solid rgba(212,114,42,.3);
  border-radius: var(--radius);
  padding: 20px;
}
.footer__cta-mini p { font-size: .85rem; margin-bottom: 14px; color: rgba(255,255,255,.65); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom a { color: rgba(255,255,255,.35); transition: color var(--transition); }
.footer__bottom a:hover { color: rgba(255,255,255,.65); }

/* ---------- UTILS ---------- */
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.flex-center { display: flex; justify-content: center; }
.hidden { display: none !important; }

/* ---------- SCROLL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps::before { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 56px 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .process-steps { grid-template-columns: 1fr; }
  .sticky-cta { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .lightbox-nav--prev { left: 8px; }
  .lightbox-nav--next { right: 8px; }
  .photo-thumb--featured { grid-column: span 1; grid-row: span 1; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .trust-bar__inner { gap: 20px 32px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ---------- LEGAL PAGES ---------- */
.legal-content { padding: 60px 0; }
.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--anthracite);
  margin: 40px 0 16px;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gris-dark);
  margin: 24px 0 12px;
}
.legal-content p,
.legal-content li {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--gris-mid);
  margin-bottom: 12px;
}
.legal-content ul { padding-left: 20px; list-style: disc; }
.legal-content a { color: var(--terracotta); text-decoration: underline; }
.legal-content a:hover { color: var(--terracotta-dark); }
.legal-content strong { color: var(--anthracite); }

/* ---------- FOOTER LEGAL LINKS ---------- */
.footer__legal-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer__legal-links a {
  color: rgba(255,255,255,.35);
  font-size: .8rem;
  transition: color var(--transition);
}
.footer__legal-links a:hover { color: rgba(255,255,255,.65); }

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #2a2420;
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px;
  z-index: 9999;
  display: none;
}
.cookie-banner.visible { display: block; }
.cookie-banner__content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-banner__content p {
  flex: 1;
  min-width: 260px;
  font-size: .88rem;
  line-height: 1.5;
  color: rgba(255,255,255,.7);
  margin: 0;
}
.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
  color: rgba(255,255,255,.7);
  border: 1px solid rgba(255,255,255,.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: rgba(255,255,255,.5);
}

/* ---------- BEFORE/AFTER SLIDER ---------- */
.ba-projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}
.ba-project {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.ba-project__info {
  padding: 24px;
}
.ba-project__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--anthracite);
}
.ba-project__desc {
  font-size: .92rem;
  color: var(--gris-mid);
  line-height: 1.5;
}
.ba-slider {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.ba-slider img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-slider__after {
  clip-path: inset(0 50% 0 0);
  z-index: 2;
}
.ba-slider__before {
  z-index: 1;
}
.ba-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: #fff;
  z-index: 10;
  transform: translateX(-50%);
  box-shadow: 0 0 8px rgba(0,0,0,.3);
}
.ba-slider__handle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--terracotta);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.ba-slider__handle::after {
  content: '◄ ►';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  z-index: 11;
  letter-spacing: 2px;
  white-space: nowrap;
}
.ba-slider__label {
  position: absolute;
  bottom: 12px;
  padding: 6px 14px;
  background: rgba(0,0,0,.6);
  color: #fff;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-radius: 4px;
  z-index: 5;
  pointer-events: none;
}
.ba-slider__label--avant {
  right: 12px;
}
.ba-slider__label--apres {
  left: 12px;
}

@media (max-width: 768px) {
  .ba-projects-grid { grid-template-columns: 1fr; }
  .ba-slider__label { font-size: .7rem; padding: 4px 10px; }
}

/* ---------- PRINT / ACCESSIBILITY ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}
:focus-visible {
  outline: 3px solid var(--terracotta);
  outline-offset: 3px;
}