/* Treatments Page Styles - Editorial Category Design */

.treatments-section {
  padding: var(--space-24) 0;
  position: relative;
}

/* Alternating Section Backgrounds */
.treatments-section:nth-child(odd) {
  background: var(--color-surface);
}

.treatments-section:nth-child(even) {
  background: var(--color-section-sage);
}

.treatments-section:nth-child(3n) {
  background: linear-gradient(135deg, var(--color-section-ivory) 0%, var(--color-section-cream) 100%);
}

.treatments-section:nth-child(4n) {
  background: var(--color-section-warm);
}

.treatments-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

/* Treatment Category with Image - Alternating Layout */
.treatment-category-with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
  position: relative;
}

.treatment-category-with-image.reverse {
  direction: rtl;
}

.treatment-category-with-image.reverse > * {
  direction: ltr;
}

/* Image Block */
.treatment-image-block {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.category-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slower);
}

.treatment-image-block:hover .category-image {
  transform: scale(1.05);
}

.image-overlay-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(15, 82, 87, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.image-overlay-dark {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(8, 42, 45, 0.3) 0%, rgba(8, 42, 45, 0.6) 100%);
  pointer-events: none;
}

/* Info Block */
.treatment-info-block {
  position: relative;
}

.category-header {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border-light);
  position: relative;
}

.category-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.category-header h2 {
  font-size: var(--text-3xl);
  margin: 0 0 var(--space-2);
  color: var(--color-text);
}

.category-header p {
  font-size: var(--text-sm);
  color: var(--color-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

/* Dark Section Styles */
.treatments-section.dark-section {
  background: linear-gradient(135deg, var(--color-section-deep) 0%, var(--color-section-dark) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.treatments-section.dark-section::before {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.treatments-section.dark-section::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse at center, var(--color-secondary) 0%, transparent 60%);
  opacity: 0.15;
  pointer-events: none;
}

.treatments-section.dark-section .category-header h2 {
  color: white;
}

.treatments-section.dark-section .category-header p {
  color: var(--color-secondary-light);
}

.treatments-section.dark-section .category-header::after {
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
}

.treatments-section.dark-section .condition-item {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.treatments-section.dark-section .condition-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-secondary);
}

.treatments-section.dark-section .condition-item span {
  color: white;
}

.treatments-section.dark-section .condition-item svg {
  color: var(--color-secondary);
}

/* Conditions List */
.conditions-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.condition-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.condition-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition-base);
}

.condition-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.condition-item:hover::before {
  transform: scaleY(1);
}

.condition-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 3px;
  transition: all var(--transition-base);
}

.condition-item:hover svg {
  color: var(--color-primary);
  transform: scale(1.1);
}

.condition-item span {
  font-size: var(--text-sm);
  line-height: var(--line-height-normal);
  color: var(--color-text);
}

/* Responsive */
@media (max-width: 1024px) {
  .treatment-category-with-image {
    gap: var(--space-8);
  }

  .treatment-image-block {
    aspect-ratio: 16/10;
  }
}

@media (max-width: 768px) {
  .treatments-section {
    padding: var(--space-16) 0;
  }

  .treatment-category-with-image,
  .treatment-category-with-image.reverse {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    direction: ltr;
  }

  .treatment-image-block {
    aspect-ratio: 16/9;
  }

  .conditions-list {
    grid-template-columns: 1fr;
  }

  .category-header h2 {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  .treatment-image-block {
    aspect-ratio: 4/3;
  }

  .condition-item {
    padding: var(--space-3);
  }
}