/* ============================================
   ASSISTANTE COMPTABLE FREELANCE - STYLE CSS
   Palette : Vert foncé / Bleu / Blanc / Corail
   ============================================ */

/* --- Variables CSS --- */
:root {
  --vert-fonce: #1a3c34;
  --vert-moyen: #2d6a4f;
  --vert-clair: #52b788;
  --bleu: #1b4f72;
  --bleu-clair: #2e86c1;
  --corail: #e07b54;
  --corail-clair: #f0a07a;
  --blanc: #ffffff;
  --gris-clair: #f4f6f8;
  --gris-moyen: #e8ecef;
  --gris-texte: #555e68;
  --noir-doux: #1c2526;
  --ombre: 0 4px 24px rgba(0,0,0,0.10);
  --ombre-forte: 0 8px 40px rgba(0,0,0,0.16);
  --radius: 12px;
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  color: var(--noir-doux);
  background: var(--blanc);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* --- Typographie --- */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', 'Georgia', serif;
  line-height: 1.25;
  color: var(--vert-fonce);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p {
  color: var(--gris-texte);
  font-size: 1rem;
  line-height: 1.8;
}

/* --- Utilitaires --- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--gris-clair);
}

.section-dark {
  background: var(--vert-fonce);
  color: var(--blanc);
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: var(--blanc);
}

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

.badge {
  display: inline-block;
  background: var(--corail);
  color: var(--blanc);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.badge-vert {
  background: var(--vert-clair);
}

.section-header {
  margin-bottom: 56px;
}

.section-header .subtitle {
  font-size: 1.1rem;
  color: var(--gris-texte);
  max-width: 620px;
  margin: 14px auto 0;
}

/* --- Boutons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--corail);
  color: var(--blanc);
  border-color: var(--corail);
}

.btn-primary:hover {
  background: #c96840;
  border-color: #c96840;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224,123,84,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--blanc);
  border-color: var(--blanc);
}

.btn-secondary:hover {
  background: var(--blanc);
  color: var(--vert-fonce);
}

.btn-outline {
  background: transparent;
  color: var(--vert-fonce);
  border-color: var(--vert-fonce);
}

.btn-outline:hover {
  background: var(--vert-fonce);
  color: var(--blanc);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26,60,52,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--ombre-forte);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blanc);
  font-weight: 700;
  font-size: 1.1rem;
}

.nav-logo-img {
  width: 220px;
  height: auto;
  max-height: 70px;
  transition: opacity 0.2s;
  display: block;
}

.nav-logo:hover .nav-logo-img {
  opacity: 0.85;
}

.footer-logo-img {
  width: 200px;
  height: auto;
  opacity: 0.9;
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--corail);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.nav-logo span {
  line-height: 1.2;
}

.nav-logo small {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blanc);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  background: var(--corail) !important;
  color: var(--blanc) !important;
  padding: 10px 20px !important;
  border-radius: 8px !important;
}

.nav-cta:hover {
  background: #c96840 !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanc);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--vert-fonce) 0%, var(--bleu) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(82,183,136,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(224,123,84,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--blanc);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}

.hero-badge::before {
  content: '✦';
  color: var(--corail);
}

.hero h1 {
  color: var(--blanc);
  margin-bottom: 12px;
}

.hero h1 em {
  font-style: normal;
  color: var(--corail-clair);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.82);
  margin: 20px 0 36px;
  max-width: 520px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--blanc);
  line-height: 1;
}

.hero-stat span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
  display: block;
}

.hero-image {
  position: relative;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--ombre-forte);
}

.hero-image-wrapper img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center top;
}

.hero-card {
  position: absolute;
  background: var(--blanc);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: var(--ombre-forte);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-card-1 {
  bottom: 30px;
  left: -30px;
}

.hero-card-2 {
  top: 30px;
  right: -20px;
}

.hero-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-card-icon.green { background: #d4edda; }
.hero-card-icon.orange { background: #fde8dc; }

.hero-card-text strong {
  display: block;
  font-size: 0.85rem;
  color: var(--noir-doux);
  font-weight: 600;
}

.hero-card-text span {
  font-size: 0.75rem;
  color: var(--gris-texte);
}

/* ============================================
   SECTION AVANTAGES (POURQUOI EXTERNALISER)
   ============================================ */
.avantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.avantage-card {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--ombre);
  transition: var(--transition);
  border: 1px solid var(--gris-moyen);
}

.avantage-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ombre-forte);
  border-color: var(--vert-clair);
}

.avantage-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--vert-fonce), var(--vert-moyen));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}

.avantage-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.avantage-card p {
  font-size: 0.9rem;
}

/* ============================================
   SECTION SERVICES
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--ombre);
  border: 1px solid var(--gris-moyen);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--vert-clair), var(--corail));
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ombre-forte);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--gris-clair);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--vert-fonce), var(--vert-moyen));
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.service-list {
  margin-top: 16px;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--gris-texte);
  padding: 5px 0;
  border-bottom: 1px solid var(--gris-moyen);
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list li::before {
  content: '✓';
  color: var(--vert-clair);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Mention légale services */
.mention-legale {
  background: linear-gradient(135deg, #fff8f5, #fff3ee);
  border: 1px solid #f5c6b0;
  border-left: 4px solid var(--corail);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-top: 48px;
}

.mention-legale h4 {
  color: var(--corail);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mention-legale p {
  font-size: 0.9rem;
  color: #7a4030;
}

/* ============================================
   SECTION TÉMOIGNAGES
   ============================================ */
.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.temoignage-card {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--ombre);
  border: 1px solid var(--gris-moyen);
  position: relative;
}

.temoignage-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 5rem;
  color: var(--gris-moyen);
  font-family: Georgia, serif;
  line-height: 1;
}

.stars {
  color: #f4b942;
  font-size: 1rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.temoignage-card p {
  font-size: 0.95rem;
  font-style: italic;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.temoignage-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.temoignage-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vert-fonce), var(--vert-moyen));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanc);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.temoignage-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--noir-doux);
}

.temoignage-author span {
  font-size: 0.78rem;
  color: var(--gris-texte);
}

/* ============================================
   PAGE À PROPOS
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: contain;
  object-position: center center;
  border-radius: 20px;
  box-shadow: var(--ombre-forte);
  background: var(--gris-clair);
}

.about-badge-img {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--corail);
  color: var(--blanc);
  border-radius: 14px;
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--ombre);
}

.about-badge-img strong {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.about-badge-img span {
  font-size: 0.78rem;
  opacity: 0.9;
}

.about-content .badge {
  margin-bottom: 16px;
}

.about-content h2 {
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-value {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--gris-clair);
  border-radius: 10px;
}

.about-value-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.about-value strong {
  display: block;
  font-size: 0.9rem;
  color: var(--vert-fonce);
  margin-bottom: 2px;
}

.about-value span {
  font-size: 0.82rem;
  color: var(--gris-texte);
}

/* ============================================
   PAGE TARIFS
   ============================================ */
.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.tarif-card {
  background: var(--blanc);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: var(--ombre);
  border: 2px solid var(--gris-moyen);
  transition: var(--transition);
  position: relative;
}

.tarif-card.featured {
  border-color: var(--vert-clair);
  transform: scale(1.04);
  box-shadow: var(--ombre-forte);
}

.tarif-card.featured::before {
  content: 'Populaire';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--vert-clair);
  color: var(--blanc);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 50px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tarif-card:hover:not(.featured) {
  border-color: var(--vert-clair);
  transform: translateY(-4px);
}

.tarif-header {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gris-moyen);
}

.tarif-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.tarif-header h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.tarif-header p {
  font-size: 0.88rem;
  color: var(--gris-texte);
}

.tarif-price {
  margin: 16px 0;
}

.tarif-price .amount {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--vert-fonce);
  line-height: 1;
}

.tarif-price .period {
  font-size: 0.9rem;
  color: var(--gris-texte);
  margin-left: 4px;
}

.tarif-features {
  margin-bottom: 28px;
}

.tarif-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  font-size: 0.9rem;
  color: var(--gris-texte);
  border-bottom: 1px solid var(--gris-moyen);
}

.tarif-features li:last-child {
  border-bottom: none;
}

.tarif-features li::before {
  content: '✓';
  color: var(--vert-clair);
  font-weight: 700;
  flex-shrink: 0;
}

.tarif-card .btn {
  width: 100%;
  justify-content: center;
}

.tarif-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--gris-texte);
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--gris-moyen);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: var(--vert-clair);
  box-shadow: var(--ombre);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px;
  cursor: pointer;
  background: var(--blanc);
  transition: var(--transition);
  gap: 16px;
}

.faq-question:hover {
  background: var(--gris-clair);
}

.faq-question h4 {
  font-size: 1rem;
  color: var(--vert-fonce);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

.faq-toggle {
  width: 28px;
  height: 28px;
  background: var(--gris-clair);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--vert-fonce);
  flex-shrink: 0;
  transition: var(--transition);
  font-weight: 300;
}

.faq-item.open .faq-toggle {
  background: var(--vert-clair);
  color: var(--blanc);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer-inner {
  padding: 0 28px 24px;
}

.faq-answer-inner p {
  font-size: 0.95rem;
  color: var(--gris-texte);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-info p {
  margin-bottom: 32px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  background: var(--gris-clair);
  border-radius: 10px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--vert-fonce);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--vert-fonce);
  margin-bottom: 2px;
}

.contact-item span {
  font-size: 0.9rem;
  color: var(--gris-texte);
}

.contact-form {
  background: var(--blanc);
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: var(--ombre-forte);
  border: 1px solid var(--gris-moyen);
}

.contact-form h3 {
  margin-bottom: 28px;
  font-size: 1.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--vert-fonce);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gris-moyen);
  border-radius: 8px;
  font-size: 0.95rem;
  color: var(--noir-doux);
  font-family: inherit;
  transition: var(--transition);
  background: var(--blanc);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--vert-clair);
  box-shadow: 0 0 0 3px rgba(82,183,136,0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  cursor: pointer;
}

.form-submit {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 16px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 24px;
  background: #d4edda;
  border-radius: 10px;
  color: #155724;
  margin-top: 16px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--noir-doux);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--blanc);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--vert-clair);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-bottom a {
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
}

.footer-bottom a:hover {
  color: var(--vert-clair);
}

.footer-links {
  display: flex;
  gap: 20px;
}

/* ============================================
   PAGE HEADER (pages internes)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--vert-fonce) 0%, var(--bleu) 100%);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-header h1 {
  color: var(--blanc);
  position: relative;
  z-index: 1;
}

.page-header p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-top: 12px;
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  position: relative;
  z-index: 1;
}

.breadcrumb a {
  color: rgba(255,255,255,0.55);
}

.breadcrumb a:hover {
  color: var(--blanc);
}

.breadcrumb span {
  color: var(--corail-clair);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--vert-fonce), var(--bleu));
  padding: 80px 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--blanc);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   BLOG SECTION (futur)
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--ombre);
  border: 1px solid var(--gris-moyen);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ombre-forte);
}

.blog-card-img {
  height: 180px;
  background: linear-gradient(135deg, var(--vert-fonce), var(--vert-moyen));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-card-body {
  padding: 24px;
}

.blog-tag {
  display: inline-block;
  background: var(--gris-clair);
  color: var(--vert-fonce);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card-body h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.blog-card-body p {
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.blog-meta {
  font-size: 0.78rem;
  color: var(--gris-texte);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Empêcher tout débordement horizontal */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

.container {
  width: 100%;
  box-sizing: border-box;
}

/* Grilles inline responsive (apropos, tarifs, etc.) */
.grid-responsive-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.grid-responsive-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-responsive-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* Grille FAQ (sidebar catégories + accordéon) */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
}

/* Grille des blocs services détaillés (image + texte côte à côte) */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 72px;
}

@media (max-width: 1024px) {
  .avantages-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .temoignages-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .grid-responsive-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-responsive-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-responsive-2 { grid-template-columns: 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--vert-fonce);
    padding: 20px 24px;
    gap: 4px;
    box-shadow: var(--ombre-forte);
    z-index: 999;
  }
  
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 0;
  }
  
  .hero-image { display: none; }
  
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  
  .avantages-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .temoignages-grid { grid-template-columns: 1fr; }
  .tarifs-grid { grid-template-columns: 1fr; }
  .tarif-card.featured { transform: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrapper { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
  .hero-card { display: none; }
}

@media (max-width: 768px) {
  .timeline-wrapper { padding-left: 28px; }
}

@media (max-width: 480px) {
  .avantages-grid { grid-template-columns: 1fr; }
  .grid-responsive-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-responsive-3 { grid-template-columns: 1fr; }
  .grid-responsive-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .cta-section { padding: 60px 0; }
  .page-header { padding: 60px 0 40px; }
  .tarifs-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 16px; }
  .btn { width: 100%; text-align: center; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-stats { flex-direction: column; gap: 16px; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   FOOTER SIMPLIFIÉ
   ============================================ */
.footer-simple {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding: 48px 0 32px;
}

.footer-simple .footer-brand {
  max-width: 360px;
}

.footer-simple .footer-brand p {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  margin-top: 12px;
  line-height: 1.7;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  max-width: 400px;
}

.footer-nav ul li a {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-nav ul li a:hover {
  color: var(--corail);
}

@media (max-width: 768px) {
  .footer-simple {
    flex-direction: column;
    gap: 28px;
    padding: 40px 0 24px;
  }
  .footer-nav ul {
    flex-direction: column;
    gap: 10px;
  }
}

/* ============================================
   MENTIONS LÉGALES PAGE
   ============================================ */
.legal-content {
  max-width: 820px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.4rem;
  margin-top: 40px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gris-moyen);
}

.legal-content p {
  margin-bottom: 12px;
}

/* ===== FOOTER SOCIAL (audit v2 A4) ===== */
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: rgba(255,255,255,0.8);
  transition: background 0.2s, color 0.2s, transform 0.2s;
  text-decoration: none;
}

.social-link:hover {
  background: var(--corail);
  color: #fff;
  transform: translateY(-2px);
}