/* Loading Screen */
#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* General Styles */
body {
  font-family: Arial, sans-serif;
  overflow-x: hidden;
}

.navbar {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.home-section, .products-section, .testimonials-section {
  min-height: 100vh;
  padding-top: 80px;
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.social-card i {
  margin-top: 20px;
  color: #333;
}

.product-card img, .testimonial-card img {
  height: 200px;
  object-fit: cover;
}