/* ISO Section */
.iso-section {
  background: #f4f9fe;
  padding: 60px 20px;
  text-align: center;
}

.iso-title {
  text-align: center;
  font-size: 2.6rem;
  margin-bottom: 50px;
  color: #0d2a60;
}

.iso-title i {
  color: #ff9800;
  margin-right: 10px;
}

/* Container for image and cards */
.iso-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
  flex-direction: row; /* Default: horizontal */
}

/* ISO Illustration */
.iso-image {
  flex: 1;
  min-width: 280px;
  max-width: 500px;
  text-align: center;
  order: 0; /* image first for mobile */
}

.iso-image img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  animation: zoomIn 1.2s ease forwards;
  transform: scale(0.95);
  opacity: 0;
}

@keyframes zoomIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ISO Cards */
.iso-text {
  flex: 1;
  min-width: 300px;
  max-width: 600px;
}

.iso-card {
  background: rgba(255, 255, 255, 0.95);
  border-left: 6px solid #1d3e87;
  padding: 20px 25px;
  margin-bottom: 25px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  animation: fadeSlideScale 1s ease forwards;
}

.iso-card h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #1d3e87;
  display: flex;
  align-items: center;
  gap: 10px;
}

.iso-card h2 i {
  color: #ff9800;
}

.iso-card p {
  font-size: 1rem;
  color: #333;
  line-height: 1.6;
}

/* Animation delays */
.delay-0 { animation-delay: 0.2s; }
.delay-1 { animation-delay: 0.5s; }
.delay-2 { animation-delay: 0.8s; }

@keyframes fadeSlideScale {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ✅ Responsive for tablets & phones */
@media (max-width: 992px) {
  .iso-container {
    flex-direction: column;
    align-items: center;
  }

  .iso-image {
    order: -1; /* move image to top */
    max-width: 90%;
  }

  .iso-title {
    font-size: 2rem;
  }

  .iso-card h2 {
    font-size: 1.1rem;
  }

  .iso-card p {
    font-size: 0.95rem;
  }
}