:root {
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --text-light: #f8fafc;
  --text-muted: #94a3b8;
  --primary: #d97706;
  --primary-hover: #b45309;
  --border: #334155;
  --font-sans: 'Montserrat', sans-serif;
  --font-serif: 'Playfair Display', serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.7;
  overflow-x: hidden;
  background-image: 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='%23d97706' 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");
}

/* Skip link pour l'accessibilité */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* Focus accessible */
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

/* En-tête */
header {
  background-color: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 15px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-light);
}
.logo-container span {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.logo-container img {
  width: 40px;
  height: 40px;
}
nav {
  display: flex;
  align-items: center;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}
.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: var(--primary);
}
.burger {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.8rem;
  cursor: pointer;
}

/* Sections communes */
section {
  padding: 80px 5%;
}
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  margin-bottom: 20px;
  font-weight: 700;
}
p {
  color: var(--text-muted);
  margin-bottom: 20px;
}
.btn {
  display: inline-block;
  background-color: var(--primary);
  color: #fff;
  padding: 12px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s, transform 0.2s;
  border: none;
  cursor: pointer;
}
.btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  min-height: 80vh;
}
.hero-content {
  flex: 1;
}
.hero-content h1 {
  font-size: 3rem;
  line-height: 1.2;
}
.hero-image {
  flex: 1;
  text-align: right;
}
.hero-image img {
  max-width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
}

/* Statistiques */
.stats {
  background-color: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 30px;
  text-align: center;
  padding: 50px 5%;
}
.stat-item h3 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 5px;
}

/* Comment ça fonctionne */
.how-it-works {
  text-align: center;
}
.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}
.step-card {
  background-color: var(--bg-card);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: transform 0.3s;
}
.step-card:hover {
  transform: translateY(-5px);
}
.step-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 15px;
}

/* Services section sur l'index */
.services-teaser {
  background-color: rgba(30, 41, 59, 0.5);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}
.service-card {
  background-color: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.service-card-body {
  padding: 25px;
}

/* Bloc asymétrique */
.feature-block {
  display: flex;
  align-items: center;
  gap: 50px;
}
.feature-image, .feature-text {
  flex: 1;
}
.feature-image img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
}

/* Tarifs */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}
.price-card {
  background-color: var(--bg-card);
  padding: 40px 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  text-align: center;
  position: relative;
}
.price-card.popular {
  border-color: var(--primary);
  box-shadow: 0 10px 25px rgba(217, 119, 6, 0.15);
  transform: scale(1.03);
}
.badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--primary);
  color: #fff;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: bold;
  text-transform: uppercase;
}
.price-amount {
  font-size: 2.2rem;
  color: #fff;
  font-family: var(--font-serif);
  margin: 20px 0;
}
.price-card ul {
  list-style: none;
  margin-bottom: 30px;
}
.price-card ul li {
  margin-bottom: 12px;
  color: var(--text-muted);
}

/* Formulaire */
.contact-form-section {
  background-color: rgba(30, 41, 59, 0.3);
}
.form-container {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--bg-card);
  padding: 45px;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}
.form-control {
  width: 100%;
  padding: 12px 15px;
  background-color: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 1rem;
}
.form-control:focus {
  border-color: var(--primary);
  outline: none;
}
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.checkbox-group input {
  margin-top: 5px;
}
.checkbox-group label {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.checkbox-group label a {
  color: var(--primary);
  text-decoration: underline;
}

/* Trust Layer */
.trust-layer {
  background-color: #0b0f19;
  border-top: 1px solid var(--border);
  padding: 40px 5%;
}
.trust-box {
  max-width: 1100px;
  margin: 0 auto;
  border-left: 4px solid var(--primary);
  padding-left: 25px;
}
.trust-box h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 10px;
}
.trust-box p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Pied de page */
footer {
  background-color: #090d16;
  border-top: 1px solid var(--border);
  padding: 50px 5% 20px;
}
.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand {
  flex: 1;
  min-width: 250px;
}
.footer-links {
  display: flex;
  gap: 50px;
}
.footer-column h4 {
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.footer-column ul {
  list-style: none;
}
.footer-column ul li {
  margin-bottom: 10px;
}
.footer-column ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s;
}
.footer-column ul li a:hover {
  color: var(--primary);
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: -200px;
  left: 0;
  width: 100%;
  background-color: var(--bg-card);
  border-top: 2px solid var(--primary);
  padding: 20px 5%;
  z-index: 10000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  transition: bottom 0.5s ease-in-out;
  box-shadow: 0 -5px 25px rgba(0,0,0,0.5);
}
.cookie-banner.show {
  bottom: 0;
}
.cookie-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  flex: 1;
}
.cookie-text a {
  color: var(--primary);
}
.cookie-buttons {
  display: flex;
  gap: 15px;
}
.btn-cookie {
  padding: 8px 20px;
  font-size: 0.9rem;
}
.btn-cookie-refuse {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-light);
}
.btn-cookie-refuse:hover {
  background: rgba(255,255,255,0.05);
}

/* Responsive */
@media (max-width: 968px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 40px;
  }
  .hero-image {
    text-align: center;
  }
  .feature-block {
    flex-direction: column;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--border);
    padding: 20px;
    gap: 15px;
  }
  .nav-links.active {
    display: flex;
  }
  .burger {
    display: block;
  }
  .cookie-banner {
    flex-direction: column;
    text-align: center;
  }
}

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