body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f8f9fa;
}

.hero {
  background-image: url('https://images.unsplash.com/photo-1573164713988-8665fc963095');
  background-size: cover;
  background-position-y: -100px;
  color: white;
  padding: 140px 0;
  text-align: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.hero .container {
  position: relative;
  z-index: 2;
}

.feature-icon {
  font-size: 2.5rem;
  color: #0d6efd;
  margin-bottom: 15px;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.testimonial-card {
  background-color: #ffffff;
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
}

footer {
  background-color: #343a40;
  color: white;
  padding: 40px 0;
}

.btn-custom {
  background-color: #0d6efd;
  color: white;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 30px;
  transition: 0.3s;
}

.btn-custom:hover {
  background-color: #0b5ed7;
  color: white;
}

.img-solution {
  max-width: 100%;
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 15px;
}

.logo {
  width: 70px;
  height: auto;
}