/* ========================================
   About/Introduction Section Styles
   ======================================== */

.about-section {
  background-color: var(--color-bg-main);
  padding: 100px 0;
  padding-bottom: 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
  aspect-ratio: 4/3;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary-500) 0%, transparent 50%);
  opacity: 0.1;
  transition: opacity var(--transition-medium);
}

.about-image:hover::after {
  opacity: 0.2;
}

/* Placeholder for image */
.about-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary-100) 0%, var(--color-accent-100) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--color-primary-500);
}

.about-text h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1.5rem;
  color: var(--color-text-primary);
}

.about-text h2 .highlight {
  color: var(--color-accent-500);
}

.about-text p {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: var(--color-text-secondary);
}

.about-features {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.feature-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-700));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 20px;
}

.feature-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
}

.feature-content p {
  font-size: 1rem;
  margin-bottom: 0;
  color: var(--color-text-secondary);
}

/* ===============================
   Responsive
   =============================== */

@media (max-width: 1199px) {
  .about-content {
    gap: 40px;
  }
}

@media (max-width: 767px) {
  .about-section {
    padding: 60px 0;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

  .about-text h2 {
    text-align: center;
  }

  .about-text p {
    text-align: center;
  }
}