body {
  font-family: Arial, sans-serif;
  color: #1f2937;
}

.navbar {
  backdrop-filter: blur(10px);
}

.navbar-brand img {
  height: 70px;
  width: auto;
  transition: 0.3s;
}

.navbar-brand img:hover {
  transform: scale(1.03);
}

@media (max-width:992px) {
  .navbar-brand img {
    height: 48px;
  }
}

.nav-link {
  color: #034e8f;
}

.hero {
  background: linear-gradient(rgba(15, 23, 42, .7), rgba(15, 23, 42, .7)),
    url('../../assets/images/hero.jpg');
  background-size: cover;
  background-position: center;
  color: white;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.section {
  padding: 80px 0;
}

.card {
  transition: .3s;
}

.card i {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: #e0f2fe;
  color: #0ea5e9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
}

.card:hover {
  transform: translateY(-5px);
  background: #0ea5e9;
  color: #fff;
}

.cta {
  background: #0f172a;
  color: white;
}

.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  z-index: 999;
}

footer {
  background-color: #034e8f;
}