/* Base styles */
body {
  font-family: "Inter", sans-serif;
  color: #020817;
  margin: 0;
  padding: 0;
}


/* Hero section */
.hero {
  position: relative;
  height: 665px;
  background-image: url("https://images.unsplash.com/photo-1485291571150-772bcfc10da5?q=80&w=1228&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
}

.hero-content {
  position: relative;
  max-width: 1265px;
  margin: 0 auto;
  padding: 191px 32px 0;
  text-align: center;
  color: #fff;
}

.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 60px;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 16px;
  line-height: 28px;
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* Features section */
.features {
  padding: 62px 32px;
  background-color: #fff;
}

.section-title {
  font-size: 29px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 36px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 1201px;
  margin: 0 auto;
}

.feature-card {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 25px;
  text-align: center;
  background-color: #fff;
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background-color: rgba(22, 163, 74, 0.1);
}

.feature-title {
  font-size: 18px;
  margin-bottom: 9px;
}

.feature-description {
  color: #64748b;
  font-size: 15px;
  line-height: 24px;
}

/* How it works section */
.how-it-works {
  padding: 64px 32px;
  background-color: #f1f5f9;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1201px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 16px;
}

.step-number {
  width: 22px;
  height: 48px;
  color: #fff1f2;
  border-radius: 9999px;
  font-size: 16px;
  background-color: #16a34a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-size: 18px;
  margin-bottom: 9px;
}

.step-description {
  color: #606d7e;
  font-size: 15px;
  line-height: 24px;
}

/* Stats section */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1201px;
  margin: 0 auto;
  padding: 24px 32px;
  text-align: center;
}

.stat-number {
  color: #16a34a;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-label {
  color: #64748b;
  font-size: 15px;
}

/* CTA section */
.cta {
  padding: 64px 32px;
  position: relative;
  overflow: hidden;
  background-color: #16a34a;
}

.cta-content {
  max-width: 672px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  color: #fff1f2;
  font-size: 29px;
  font-weight: 700;
  margin-bottom: 24px;
}

.cta-description {
  color: #fff1f2;
  font-size: 18px;
  line-height: 28px;
  margin-bottom: 32px;
}

.cta-image-left {
  position: absolute;
  top: -6px;
  width: 530px;
  height: 315px;
  left: -147px;
}

.cta-image-right {
  position: absolute;
  top: -6px;
  width: 530px;
  height: 315px;
  right: -147px;
}

/* Améliorations responsives */
@media (max-width: 1200px) {
  .hero-content {
    padding: 150px 32px 0;
  }
  
  .hero-title {
    font-size: 48px;
    line-height: 52px;
  }
  
  .features-grid, 
  .steps-container,
  .stats {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 991px) {
  .hero {
    height: 600px;
  }
  
  .hero-content {
    padding: 120px 24px 0;
  }
  
  .hero-title {
    font-size: 42px;
    line-height: 46px;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .steps-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    padding: 40px 24px;
  }
  
  .cta-title {
    font-size: 26px;
  }
  
  .cta-description {
    font-size: 16px;
  }
}

@media (max-width: 767px) {
  .hero {
    height: 500px;
  }
  
  .hero-content {
    padding: 100px 16px 0;
  }
  
  .hero-title {
    font-size: 36px;
    line-height: 40px;
    margin-bottom: 16px;
  }
  
  .hero-description {
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 24px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 250px;
    text-align: center;
  }
  
  .section-title {
    font-size: 24px;
    margin-bottom: 24px;
  }
  
  .features, .how-it-works, .cta {
    padding: 48px 16px;
  }
  
  .feature-card {
    padding: 20px;
  }
  
  .stat-number {
    font-size: 30px;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 450px;
  }
  
  .hero-content {
    padding: 80px 16px 0;
  }
  
  .hero-title {
    font-size: 28px;
    line-height: 32px;
  }
  
  .hero-description {
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 20px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .stats {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 16px;
  }
  
  .cta-title {
    font-size: 22px;
    margin-bottom: 16px;
  }
  
  .cta-description {
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 24px;
  }
  
  .cta-image-left,
  .cta-image-right {
    display: none;
  }
}