.section.intro {
  background: linear-gradient(145deg, #f3f7f9, #eaf4ec);
  padding: 60px 0;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.intro-heading {
  font-size: 2rem;
  font-weight: 700;
  color: #2d2f72;
  margin-bottom: 1rem;
  line-height: 1.3;
  text-align: center;
}

.intro-subtitle {
  font-size: 0.95rem;
  color: #209350;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 10px;
  text-align: center;
}

.intro-card {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  height: 100%;
}

.intro-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.intro-card h4 {
  font-weight: 700;
  color: #2d2f72;
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.intro-card p,
.intro-card li {
  color: #333;
  font-size: 0.95rem;
  line-height: 1.6;
}

.intro-card ul {
  padding-left: 18px;
  list-style-type: disc;
}

.intro-card a {
  display: inline-block;
  margin-top: 12px;
  color: #209350;
  font-weight: 600;
  text-decoration: none;
  position: relative;
  font-size: 0.95rem;
}

.intro-card a::after {
  content: "→";
  margin-left: 6px;
  transition: margin-left 0.3s ease;
}

.intro-card a:hover::after {
  margin-left: 12px;
}

/* Parallax background images */
.parallax-bg img {
  position: absolute;
  width: 200px;
  opacity: 0.03;
  pointer-events: none;
  max-width: 50%;
}

.bg1 {
  top: 10%;
  left: 5%;
}
.bg2 {
  top: 65%;
  right: 10%;
}
.bg3 {
  bottom: 10%;
  left: 45%;
}

/* ===== Responsive Enhancements ===== */
@media (max-width: 768px) {
  .section.intro {
    padding: 50px 0;
  }

  .intro-heading {
    font-size: 1.75rem;
  }

  .intro-subtitle {
    font-size: 0.85rem;
  }

  .intro-card {
    padding: 20px;
    border-radius: 14px;
  }

  .intro-card h4 {
    font-size: 1.1rem;
  }

  .intro-card p,
  .intro-card li {
    font-size: 0.9rem;
  }

  .intro-card a {
    font-size: 0.9rem;
  }

  .parallax-bg img {
    width: 150px;
  }
}

@media (max-width: 480px) {
  .intro-heading {
    font-size: 1.5rem;
  }

  .intro-subtitle {
    font-size: 0.8rem;
  }

  .intro-card {
    padding: 16px;
  }

  .intro-card h4 {
    font-size: 1rem;
  }

  .parallax-bg img {
    display: none; /* Hide for ultra-small screens */
  }
}