/* ============================================
   HEAL TO HEART - CSS Principal
   Chaleur infrarouge naturelle & intelligente
   Couleurs: Bleu Marine #0a1628 + Or #c9a84c
   ============================================ */

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

:root {
  --bleu-nuit: #060e1f;
  --bleu-marine: #0a1628;
  --bleu-moyen: #0d2044;
  --bleu-clair: #1a3a6e;
  --or: #c9a84c;
  --or-clair: #e2c470;
  --or-brillant: #f0d78c;
  --blanc: #ffffff;
  --blanc-casse: #f0f0f0;
  --gris-clair: #d0d0d0;
  --texte-sombre: #1a1a2e;
  --font-titre: 'Playfair Display', Georgia, serif;
  --font-corps: 'Raleway', 'Segoe UI', sans-serif;
  --transition: all 0.35s ease;
  --ombre-or: 0 0 30px rgba(201, 168, 76, 0.35);
  --ombre-card: 0 8px 40px rgba(0, 0, 0, 0.45);
}

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

body {
  font-family: var(--font-corps);
  background-color: var(--bleu-nuit);
  color: var(--blanc);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- GOOGLE FONTS ---- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Raleway:wght@300;400;500;600;700&display=swap');

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bleu-marine); }
::-webkit-scrollbar-thumb { background: var(--or); border-radius: 3px; }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6, 14, 31, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  transition: var(--transition);
}

.navbar.scrolled {
  height: 65px;
  background: rgba(6, 14, 31, 0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.navbar-logo img {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(201, 168, 76, 0.5));
}

.navbar-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.navbar-logo-text .brand-name {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  color: var(--or);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.navbar-logo-text .brand-tagline {
  font-size: 0.65rem;
  color: var(--or-clair);
  font-style: italic;
  letter-spacing: 1px;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
}

.navbar-menu a {
  text-decoration: none;
  color: var(--blanc-casse);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.5rem 0.9rem;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--or);
  transition: var(--transition);
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--or);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  width: 70%;
}

.navbar-cta {
  background: linear-gradient(135deg, var(--or), var(--or-clair)) !important;
  color: var(--bleu-nuit) !important;
  font-weight: 700 !important;
  padding: 0.6rem 1.3rem !important;
  border-radius: 30px !important;
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.4) !important;
  transition: var(--transition) !important;
}

.navbar-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.6) !important;
}

.navbar-cta::after { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--or);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   BOUTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-family: var(--font-corps);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-or {
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  color: var(--bleu-nuit);
  box-shadow: 0 5px 20px rgba(201, 168, 76, 0.45);
}

.btn-or:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.65);
}

.btn-outline {
  background: transparent;
  color: var(--or);
  border: 2px solid var(--or);
}

.btn-outline:hover {
  background: var(--or);
  color: var(--bleu-nuit);
  transform: translateY(-3px);
}

.btn-blanc {
  background: rgba(255,255,255,0.12);
  color: var(--blanc);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}

.btn-blanc:hover {
  background: rgba(255,255,255,0.22);
  transform: translateY(-3px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(201, 168, 76, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(13, 32, 68, 0.8) 0%, transparent 50%),
              linear-gradient(135deg, var(--bleu-nuit) 0%, var(--bleu-marine) 50%, #0c1e3d 100%);
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  mix-blend-mode: luminosity;
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--or);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle 8s infinite;
}

@keyframes floatParticle {
  0% { opacity: 0; transform: translateY(100px) scale(0); }
  20% { opacity: 0.8; }
  80% { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-200px) scale(1.5); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 2rem;
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-logo {
  margin-bottom: 2rem;
}

.hero-logo img {
  height: 120px;
  width: auto;
  filter: drop-shadow(0 0 20px rgba(201, 168, 76, 0.6));
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(201, 168, 76, 0.6)); }
  50% { filter: drop-shadow(0 0 35px rgba(201, 168, 76, 0.9)); }
}

.hero-pretitle {
  font-size: 0.8rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1rem;
  font-weight: 500;
}

.hero-title {
  font-family: var(--font-titre);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--blanc);
}

.hero-title span {
  background: linear-gradient(135deg, var(--or), var(--or-brillant));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-titre);
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--or-clair);
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--gris-clair);
  max-width: 650px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-titre);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--or);
  display: block;
}

.stat-label {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gris-clair);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: bounce 2s infinite;
  cursor: pointer;
  z-index: 2;
}

.hero-scroll span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--or);
}

.hero-scroll svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--or);
  stroke-width: 2;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   SECTIONS GÉNÉRALES
   ============================================ */
section {
  padding: 6rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-pretitle {
  font-size: 0.78rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--or);
  font-weight: 600;
  display: block;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-titre);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--blanc);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.section-title span {
  background: linear-gradient(135deg, var(--or), var(--or-brillant));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--or), var(--or-brillant));
  margin: 1rem auto;
  border-radius: 2px;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto;
  color: var(--gris-clair);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* Sections alternées */
.section-light {
  background: linear-gradient(180deg, var(--bleu-marine) 0%, var(--bleu-nuit) 100%);
}

.section-dark {
  background: var(--bleu-nuit);
}

.section-gradient {
  background: linear-gradient(135deg, var(--bleu-moyen) 0%, var(--bleu-nuit) 100%);
  position: relative;
  overflow: hidden;
}

.section-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: linear-gradient(135deg, rgba(13, 32, 68, 0.8), rgba(6, 14, 31, 0.9));
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 16px;
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--or), var(--or-brillant), var(--or));
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 168, 76, 0.4);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px rgba(201, 168, 76, 0.1);
}

.card:hover::before { opacity: 1; }

.card-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.2), rgba(201, 168, 76, 0.05));
  border: 1px solid rgba(201, 168, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.card-title {
  font-family: var(--font-titre);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--or);
  margin-bottom: 1rem;
}

.card-text {
  color: var(--gris-clair);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ============================================
   GRILLES
   ============================================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: center;
}

/* ============================================
   AVANTAGES INFRAROUGE
   ============================================ */
.avantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.avantage-card {
  background: linear-gradient(135deg, rgba(13, 32, 68, 0.7), rgba(6, 14, 31, 0.8));
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.avantage-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 168, 76, 0.4);
  box-shadow: var(--ombre-or);
}

.avantage-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.avantage-title {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  color: var(--or);
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.avantage-text {
  font-size: 0.9rem;
  color: var(--gris-clair);
  line-height: 1.7;
}

/* ============================================
   PRODUITS
   ============================================ */
.produit-card {
  background: linear-gradient(135deg, rgba(13, 32, 68, 0.8), rgba(6, 14, 31, 0.95));
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
}

.produit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 60px rgba(0,0,0,0.5), 0 0 40px rgba(201, 168, 76, 0.15);
  border-color: rgba(201, 168, 76, 0.5);
}

.produit-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.produit-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  color: var(--bleu-nuit);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
}

.produit-img-wrap {
  position: relative;
  overflow: hidden;
}

.produit-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 14, 31, 0.8) 0%, transparent 50%);
}

.produit-body {
  padding: 1.8rem;
}

.produit-categorie {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--or);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.produit-nom {
  font-family: var(--font-titre);
  font-size: 1.3rem;
  color: var(--blanc);
  margin-bottom: 0.8rem;
}

.produit-desc {
  font-size: 0.9rem;
  color: var(--gris-clair);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.produit-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.spec-tag {
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.2);
  color: var(--or-clair);
  font-size: 0.75rem;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

/* ============================================
   VIDÉOS
   ============================================ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.video-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(201, 168, 76, 0.2);
  transition: var(--transition);
}

.video-item:hover {
  border-color: rgba(201, 168, 76, 0.5);
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}

.video-item.featured {
  grid-column: 1 / -1;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-caption {
  padding: 1rem 1.2rem;
  background: rgba(13, 32, 68, 0.9);
  font-size: 0.85rem;
  color: var(--gris-clair);
  font-style: italic;
}

/* ============================================
   PROCESSUS / ÉTAPES
   ============================================ */
.steps {
  display: flex;
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 35px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--or), var(--or-clair), var(--or));
  opacity: 0.4;
}

.step {
  flex: 1;
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
}

.step-number {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  color: var(--bleu-nuit);
  font-family: var(--font-titre);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 5px 20px rgba(201, 168, 76, 0.4);
}

.step-title {
  font-family: var(--font-titre);
  font-size: 1rem;
  color: var(--or);
  margin-bottom: 0.5rem;
}

.step-text {
  font-size: 0.88rem;
  color: var(--gris-clair);
  line-height: 1.6;
}

/* ============================================
   ZONES (Flags)
   ============================================ */
.zones-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.zone-card {
  background: linear-gradient(135deg, rgba(13, 32, 68, 0.7), rgba(6, 14, 31, 0.8));
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 16px;
  padding: 2rem 3rem;
  text-align: center;
  transition: var(--transition);
  min-width: 200px;
}

.zone-card:hover {
  border-color: var(--or);
  transform: translateY(-5px);
  box-shadow: var(--ombre-or);
}

.zone-flag {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.8rem;
}

.zone-name {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  color: var(--or);
  font-weight: 600;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  background: linear-gradient(135deg, var(--bleu-moyen), var(--bleu-nuit));
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-titre);
  font-size: 1.6rem;
  color: var(--or);
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--gris-clair);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.contact-item-icon {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item-text {
  font-size: 0.95rem;
  color: var(--gris-clair);
}

.contact-item-text strong {
  color: var(--or);
  display: block;
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

/* Formulaire */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--or-clair);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: rgba(13, 32, 68, 0.6);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 10px;
  color: var(--blanc);
  font-family: var(--font-corps);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--or);
  background: rgba(13, 32, 68, 0.8);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.form-control::placeholder {
  color: rgba(255,255,255,0.3);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a84c' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bleu-nuit);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding: 4rem 2rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
}

.footer-logo img {
  height: 55px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 8px rgba(201, 168, 76, 0.4));
}

.footer-logo p {
  font-size: 0.88rem;
  color: var(--gris-clair);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.footer-tagline {
  font-family: var(--font-titre);
  font-style: italic;
  color: var(--or-clair) !important;
  font-size: 1rem !important;
}

.footer-col h4 {
  font-family: var(--font-titre);
  font-size: 1rem;
  color: var(--or);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  text-decoration: none;
  color: var(--gris-clair);
  font-size: 0.88rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-col ul li a::before {
  content: '›';
  color: var(--or);
  font-size: 1rem;
}

.footer-col ul li a:hover {
  color: var(--or);
  padding-left: 5px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom span {
  color: var(--or);
}

/* ============================================
   BANDEAU CTA
   ============================================ */
.cta-bandeau {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.12), rgba(13, 32, 68, 0.95));
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 20px;
  padding: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-bandeau::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-bandeau h2 {
  font-family: var(--font-titre);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--blanc);
  margin-bottom: 1rem;
}

.cta-bandeau p {
  color: var(--gris-clair);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   BADGES / CERTIFICATIONS
   ============================================ */
.badges-row {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 30px;
  padding: 0.6rem 1.2rem;
  font-size: 0.82rem;
  color: var(--or-clair);
  font-weight: 500;
}

.badge-item span:first-child {
  font-size: 1rem;
}

/* ============================================
   COMPARATIF
   ============================================ */
.comparatif-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--ombre-card);
}

.comparatif-table th {
  padding: 1.2rem 1.5rem;
  font-family: var(--font-titre);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.comparatif-table th:first-child {
  background: rgba(13, 32, 68, 0.9);
  color: var(--gris-clair);
  text-align: left;
  width: 35%;
}

.comparatif-table th.infrarouge {
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  color: var(--bleu-nuit);
  text-align: center;
}

.comparatif-table th.autre {
  background: rgba(13, 32, 68, 0.7);
  color: var(--gris-clair);
  text-align: center;
  font-weight: 400;
}

.comparatif-table td {
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.comparatif-table td:first-child {
  background: rgba(13, 32, 68, 0.5);
  color: var(--blanc);
  font-weight: 500;
}

.comparatif-table td:nth-child(2) {
  background: rgba(201, 168, 76, 0.06);
  text-align: center;
  color: var(--or-clair);
  font-weight: 600;
}

.comparatif-table td:nth-child(3) {
  background: rgba(13, 32, 68, 0.3);
  text-align: center;
  color: var(--gris-clair);
}

.comparatif-table tr:last-child td { border-bottom: none; }

.check { color: #4ade80; font-size: 1.2rem; }
.cross { color: #f87171; font-size: 1.2rem; }

/* ============================================
   RÉALISATIONS / GALERIE
   ============================================ */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.galerie-item {
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  border: 1px solid rgba(201, 168, 76, 0.15);
  transition: var(--transition);
}

.galerie-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galerie-item:hover img {
  transform: scale(1.08);
}

.galerie-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 14, 31, 0.9), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.galerie-item:hover .galerie-overlay { opacity: 1; }
.galerie-item:hover { border-color: rgba(201, 168, 76, 0.4); }

.galerie-title {
  font-family: var(--font-titre);
  font-size: 1rem;
  color: var(--blanc);
}

.galerie-sub {
  font-size: 0.78rem;
  color: var(--or-clair);
  margin-top: 0.3rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Délais d'animation */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

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

@media (max-width: 900px) {
  .grid-3, .avantages-grid { grid-template-columns: repeat(2, 1fr); }
  .galerie-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps { flex-wrap: wrap; }
  .steps::before { display: none; }
  .step { flex: 0 0 45%; margin-bottom: 2rem; }
  .comparatif-table { font-size: 0.82rem; }
}

@media (max-width: 768px) {
  .navbar-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(6, 14, 31, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 0.5rem;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  }
  .navbar-menu.open {
    transform: translateY(0);
    opacity: 1;
  }
  .hamburger { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .avantages-grid { grid-template-columns: 1fr; }
  .galerie-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .steps { flex-direction: column; align-items: center; }
  .step { flex: 0 0 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 4rem 1.2rem; }
  .cta-bandeau { padding: 2.5rem 1.5rem; }
  .hero-btns { flex-direction: column; align-items: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .zones-grid { flex-direction: column; align-items: center; }
  .badges-row { flex-direction: column; align-items: center; }
}

/* ============================================
   PAGE BANNER
   ============================================ */
.page-banner {
  padding: 7rem 2rem 4rem;
  text-align: center;
  background: linear-gradient(135deg, var(--bleu-moyen), var(--bleu-nuit));
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(201, 168, 76, 0.1) 0%, transparent 60%);
}

.page-banner h1 {
  font-family: var(--font-titre);
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--blanc);
  position: relative;
  z-index: 1;
}

.page-banner h1 span {
  background: linear-gradient(135deg, var(--or), var(--or-brillant));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--gris-clair);
  position: relative;
  z-index: 1;
}

.breadcrumb a {
  color: var(--or);
  text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }