*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
html{
  width: 100%;
  position: relative;
}
body {
  scroll-padding-top: 94px;
  font-family: 'Poppins';
  font-weight: 400;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: none;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f4f8 0%, #f0f9ff 100%);
}

/* Éléments de fond flous */
.hero-section::before,
.hero-section::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  z-index: 1;
  pointer-events: none;
}

.hero-section::before {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(129, 99, 209, 0.4) 0%, rgba(16, 42, 137, 0.2) 70%);
  top: -200px;
  left: -150px;
  animation: float 20s ease-in-out infinite;
}

.hero-section::after {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(129, 99, 209, 0.2) 70%);
  bottom: -150px;
  right: -100px;
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  33% {
    transform: translate(30px, -30px);
  }
  66% {
    transform: translate(-20px, 20px);
  }
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 80px);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: #6b7280;
  margin: 0 0 16px 0;
  letter-spacing: 0.5px;
}

.hero-title {
    font-family: 'Poppins';
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 24px 0;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #3b82f6 0%, #8163d1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .dark {
  color: #1f2937;
}

.hero-description {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.7;
  color: #4b5563;
  margin: 0 0 32px 0;
  max-width: 540px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #3b82f6;
  color: white;
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.hero-cta:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.hero-cta svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.hero-cta:hover svg {
  transform: translateX(4px);
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  filter: drop-shadow(0 20px 50px rgba(16, 42, 137, 0.15));
  animation: heroImageFloat 6s ease-in-out infinite;
}

@keyframes heroImageFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Responsive */
@media (max-width: 1500px) {
  .hero-section {
    padding: 120px 50px;
      min-height: auto;
  }
}
@media (max-width: 1124px) {
  .hero-container {
    gap: 10px;
      grid-template-columns: 1fr 0.8fr;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 0px 50px;
      min-height: 100vh;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-content {
    text-align: center;
    max-width: 100%;
  }

  .hero-description {
    max-width: 100%;
  }

  .hero-cta {
    display: inline-flex;
  }

  .hero-image-wrapper {
    display: none;
  }

}

@media (max-width: 480px) {
  .hero-section {
    padding: 80px 20px 40px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-image {
    max-width: 300px;
  }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease-out;
}

.fade-in.is-visible {
  opacity: 1;
}