/* Section Styles */
section {
  padding: 3rem 0;
}

@media (max-width: 767px) {
  section {
    padding: 2rem 0;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  section {
    padding: 2.5rem 0;
  }
}

@media (min-width: 1024px) {
  section {
    padding: 4rem 0;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.125rem;
  color: hsl(var(--text-muted));
  max-width: 42rem;
  margin: 0 auto;
}

/* Intro Section */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .intro-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .intro-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

.intro-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform var(--duration-s) var(--ease-standard), box-shadow var(--duration-s) var(--ease-standard);
  position: relative;
  overflow: hidden;
}

.intro-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, hsl(var(--primary) / 0.05), hsl(var(--secondary) / 0.05));
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.intro-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.intro-card:hover::before {
  opacity: 1;
}

.intro-icon {
  font-size: 3rem;
}

.intro-title {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.25rem;
  font-weight: 600;
}

.intro-description {
  color: hsl(var(--text-muted));
  font-size: 0.95rem;
  line-height: 1.6;
}