:root {
  --primary-color: #C5A880;
  --primary-dark: #A48962;
  --dark-color: #1A1D20;
  --light-color: #FAF9F6;
  --secondary-color: #F4F0EA;
  --border-color: #E2DDD5;
  --text-muted: #5A6065;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--dark-color);
  background-color: var(--light-color);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--dark-color);
  line-height: 1.3;
}

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

a:hover {
  color: var(--primary-color);
}

/* Skip link accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--primary-color);
  color: var(--dark-color);
  padding: 10px 20px;
  z-index: 1000;
  font-weight: bold;
}

.skip-link:focus {
  top: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 4px;
}

/* Header & Nav */
header {
  background-color: var(--light-color);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-area img {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  gap: 30px;
}

.nav-menu a {
  font-weight: 500;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-menu a:hover::after {
  width: 100%;
}

.btn-contact-header {
  background-color: var(--dark-color);
  color: var(--light-color) !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: bold;
}

.btn-contact-header:hover {
  background-color: var(--primary-color);
  color: var(--dark-color) !important;
}

.burger-menu {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--dark-color);
  aria-expanded: false;
}

/* Grid & Layout Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background-color: var(--secondary-color);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(var(--primary-color) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  opacity: 0.1;
  pointer-events: none;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--dark-color);
  padding: 16px 36px;
  font-weight: bold;
  border-radius: 4px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

.hero-img-container img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* Statistics Section */
.stats {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 60px 20px;
}

.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item h3 {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.stat-item p {
  font-size: 1rem;
  color: #A0A5A9;
}

/* Section Headings */
.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 12px auto 0 auto;
}

.section-title p {
  color: var(--text-muted);
  font-size: 1.15rem;
}

/* Steps (Comment ça fonctionne) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.step-card {
  background-color: var(--secondary-color);
  padding: 40px 30px;
  border-radius: 6px;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.step-num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: bold;
  color: var(--border-color);
  line-height: 1;
  margin-bottom: 20px;
}

.step-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.service-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.service-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.service-info {
  padding: 30px;
}

.service-info h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.service-info p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Features block (Asymmetric) */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
  background-color: var(--secondary-color);
}

.feature-img img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 6px;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-list li i {
  color: var(--primary-color);
  font-size: 1.4rem;
  margin-top: 4px;
}

.feature-list h4 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.feature-list p {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Pricing cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.price-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 50px 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.price-card.popular {
  border: 2px solid var(--primary-color);
  box-shadow: 0 15px 30px rgba(197, 168, 128, 0.15);
  position: relative;
}

.badge-popular {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: var(--dark-color);
  padding: 4px 16px;
  font-weight: bold;
  font-size: 0.85rem;
  border-radius: 20px;
  text-transform: uppercase;
}

.price-card h3 {
  font-size: 1.75rem;
  margin-bottom: 10px;
}

.price-amount {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: bold;
  margin: 20px 0;
}

.price-features {
  list-style: none;
  margin-bottom: 40px;
  text-align: left;
}

.price-features li {
  margin-bottom: 12px;
  font-size: 1rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
}

.price-features li i {
  color: var(--primary-color);
}

.price-card .btn-outline {
  display: block;
  border: 1px solid var(--dark-color);
  color: var(--dark-color);
  padding: 12px;
  font-weight: bold;
  border-radius: 4px;
}

.price-card .btn-outline:hover {
  background-color: var(--dark-color);
  color: var(--light-color);
}

.price-card.popular .btn-primary {
  display: block;
  width: 100%;
}

/* Contact and Lead capture Form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}

.contact-info-block h3 {
  font-size: 2rem;
  margin-bottom: 24px;
}

.contact-details {
  list-style: none;
  margin-bottom: 40px;
}

.contact-details li {
  margin-bottom: 20px;
  display: flex;
  gap: 16px;
}

.contact-details li i {
  color: var(--primary-color);
  font-size: 1.25rem;
  margin-top: 6px;
}

.contact-form {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 40px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 1rem;
}

.form-control {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-sans);
  background-color: var(--light-color);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  background-color: white;
}

.checkbox-group {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 30px;
}

.checkbox-group input {
  margin-top: 6px;
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.checkbox-group label {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.btn-submit {
  width: 100%;
  background-color: var(--dark-color);
  color: var(--light-color);
  border: none;
  padding: 16px;
  font-size: 1.1rem;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background-color: var(--primary-color);
  color: var(--dark-color);
}

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

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 20px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: bold;
  cursor: pointer;
  color: var(--dark-color);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding-right: 40px;
}

.faq-answer p {
  padding-top: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  color: var(--primary-color);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Trust Layer (Transparency Block) */
.trust-layer {
  background-color: var(--secondary-color);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.trust-layer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}

.trust-layer-content h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.trust-layer-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 900px;
  margin: 0 auto 12px auto;
}

.trust-layer-content .disclaimer {
  font-size: 0.85rem;
  font-style: italic;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 60px 20px 30px 20px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  border-bottom: 1px solid #2C3034;
  padding-bottom: 40px;
}

.footer-grid h3 {
  color: var(--light-color);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #A0A5A9;
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  max-width: 1200px;
  margin: 30px auto 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: #A0A5A9;
}

/* About & Legal Layouts */
.rich-text {
  max-width: 800px;
  margin: 0 auto;
}

.rich-text h2 {
  font-size: 2rem;
  margin: 40px 0 20px 0;
}

.rich-text p {
  margin-bottom: 24px;
}

.rich-text ul {
  margin-bottom: 24px;
  padding-left: 24px;
}

.rich-text li {
  margin-bottom: 12px;
}

/* Cookie Banner styling */
#cookieBanner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 24px 30px;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.15);
  z-index: 1000;
  display: none;
}

.cookie-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.cookie-text {
  font-size: 0.95rem;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--primary-color);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.btn-cookie-accept {
  background-color: var(--primary-color);
  color: var(--dark-color);
  border: none;
  padding: 10px 24px;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
}

.btn-cookie-refuse {
  background: none;
  border: 1px solid #A0A5A9;
  color: #A0A5A9;
  padding: 10px 24px;
  border-radius: 4px;
  cursor: pointer;
}

/* Map area styling */
.map-responsive {
  overflow: hidden;
  padding-bottom: 56.25%;
  position: relative;
  height: 0;
  border-radius: 8px;
  margin-top: 30px;
  border: 1px solid var(--border-color);
}

.map-responsive iframe {
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  position: absolute;
}

/* Animations reduction */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* Adaptive layout adjustments */
@media (max-width: 991px) {
  .hero, .feature-block, .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-grid, .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-img-container img {
    height: 350px;
  }
}

@media (max-width: 767px) {
  .services-grid, .pricing-grid, .stats-grid, .steps-grid {
    grid-template-columns: 1fr;
  }
  .burger-menu {
    display: block;
  }
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background-color: var(--light-color);
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 15px rgba(0,0,0,0.05);
  }
  .nav-menu.active {
    display: flex;
  }
  .cookie-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}