* {
  font-family: "Inter", sans-serif;
}
body {
  background: linear-gradient(135deg, #66ea9b 0%, #51a24b 100%);
  min-height: 100vh;
}
.navbar {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  padding: 12px 0;
}
.navbar-brand img {
  transition: transform 0.3s ease;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #2d6a2d;
  background: white;
  padding: 3px;
}
.navbar-brand img:hover {
  transform: scale(1.05);
}
.navbar-nav .nav-link {
  font-weight: 500;
  color: #2d6a2d;
  margin: 0 5px;
  transition: all 0.2s;
}
.navbar-nav .nav-link:hover {
  color: #1a4d2a;
  text-decoration: underline;
}
.btn-custom {
  background: linear-gradient(45deg, #66ea9b 0%, #51a24b);
  color: white;
  border: none;
  padding: 8px 20px;
  border-radius: 40px;
  font-weight: 500;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.btn-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.15);
  color: white;
}
.btn-outline-custom {
  border: 2px solid #51a24b;
  background: transparent;
  color: #2d6a2d;
  padding: 8px 20px;
  border-radius: 40px;
  font-weight: 500;
  transition: all 0.2s;
}
.btn-outline-custom:hover {
  background: #51a24b;
  color: white;
  border-color: #51a24b;
}
.footer {
  background: #1a3c2c;
  color: white;
  margin-top: 50px;
  padding: 40px 0 20px;
}
.footer a {
  color: #a3e4b0;
  text-decoration: none;
}
.footer a:hover {
  color: white;
  text-decoration: underline;
}
@media (max-width: 768px) {
  .navbar-nav {
    margin-top: 15px;
  }
  .navbar .btn-custom,
  .navbar .btn-outline-custom {
    margin: 5px 0;
    width: 100%;
    text-align: center;
  }
  .navbar-brand img {
    width: 40px;
    height: 40px;
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.animate-fade-in {
  animation: fadeInUp 0.5s ease-out;
}
.dropdown-menu {
  border-radius: 16px;
  border: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
.dropdown-item:active {
  background-color: #51a24b;
}

/* HERO SECTION avec dégradé amélioré */
.hero-section {
  background: linear-gradient(135deg, #1a4d2a 0%, #2d7a3e 100%);
  min-height: 85vh;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" fill-opacity="1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>')
    no-repeat bottom;
  background-size: cover;
  pointer-events: none;
}
.hero-logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 8px 15px rgba(0, 0, 0, 0.2));
  background: white;
  border-radius: 50%;
  padding: 8px;
}
.btn-hero-primary {
  background: white;
  color: #2d6a2d;
  border: none;
  padding: 12px 30px;
  border-radius: 40px;
  font-weight: 600;
  transition: all 0.3s;
}
.btn-hero-primary:hover {
  transform: translateY(-3px);
  background: #f0f0f0;
  color: #1a4d2a;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.btn-hero-outline {
  background: transparent;
  border: 2px solid white;
  color: white;
  padding: 12px 30px;
  border-radius: 40px;
  font-weight: 600;
  transition: all 0.3s;
}
.btn-hero-outline:hover {
  background: white;
  color: #2d6a2d;
  transform: translateY(-3px);
}
/* Service cards */
.service-card {
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}
.icon-circle {
  width: 80px;
  height: 80px;
  background: rgba(102, 234, 155, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.service-card:hover .icon-circle {
  background: rgba(102, 234, 155, 0.3);
  transform: scale(1.05);
}
/* Stats section */
.stats {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}
.stat-item {
  background: white;
  border-radius: 20px;
  padding: 20px;
  transition: transform 0.3s;
}
.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}
/* Executive cards */
.exec-card {
  transition: all 0.3s;
  border: 1px solid rgba(0, 0, 0, 0.05);
}
.exec-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
}
.avatar-circle {
  width: 90px;
  height: 90px;
  background: linear-gradient(145deg, #e8f5e9, #c8e6c9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* CTA */
.cta-bg {
  background: linear-gradient(115deg, #1e5631 0%, #2d7a3e 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}