/* ============================================
   서울비디치과 Treatments Page Styles
   ============================================ */

/* ■ Main Treatments Grid */
.main-treatments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .main-treatments-grid {
    grid-template-columns: 1fr;
  }
}

.main-treatment-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  text-decoration: none;
  color: var(--color-white);
  overflow: hidden;
  transition: all var(--transition-base);
}

.main-treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.treatment-visual {
  position: relative;
  padding: var(--space-12) var(--space-8);
  background: linear-gradient(135deg, #1a1512 0%, #12100e 100%);
  text-align: center;
}

.treatment-icon-lg {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(139, 90, 43, 0.3);
}

.treatment-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: linear-gradient(135deg, #8B5A2B 0%, #C9A962 100%);
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  letter-spacing: 0.1em;
}

.treatment-content {
  padding: var(--space-8);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.treatment-content h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-1);
}

.treatment-en {
  font-size: var(--text-sm);
  color: rgba(201, 169, 98, 0.7);
  margin-bottom: var(--space-4);
}

.treatment-desc {
  font-size: var(--text-base);
  color: rgba(212, 184, 150, 0.9);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.treatment-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.treatment-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-white);
}

.treatment-cta i {
  transition: transform var(--transition-fast);
}

.main-treatment-card:hover .treatment-cta i {
  transform: translateX(4px);
}

/* ■ Treatment Categories */
.treatment-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.treatment-category {
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(139, 90, 43, 0.2);
}

.treatment-category:last-child {
  border-bottom: none;
}

.category-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.category-title i {
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-size: 1rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-4);
}

.treatment-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  transition: all var(--transition-base);
}

.treatment-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: var(--color-white);
}

.treatment-item i {
  font-size: 1.5rem;
  color: rgba(201, 169, 98, 0.6);
  transition: color var(--transition-fast);
}

.treatment-item:hover i {
  color: var(--color-white);
}

.treatment-item span {
  font-weight: var(--font-medium);
}

.treatment-item.highlight {
  border: 2px solid rgba(201, 169, 98, 0.5);
  background: rgba(139, 90, 43, 0.15);
}

.treatment-item.highlight i {
  color: var(--color-white);
}

/* ■ Treatment Detail Page */
.treatment-hero {
  padding: calc(80px + var(--space-16)) 0 var(--space-16);
  background: linear-gradient(135deg, #0a0908 0%, #1a1512 100%);
}

.treatment-hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .treatment-hero-content {
    grid-template-columns: 1fr 1fr;
  }
}

.treatment-hero-text .breadcrumb {
  justify-content: flex-start;
  margin-bottom: var(--space-4);
}

.treatment-hero-text h1 {
  margin-bottom: var(--space-2);
}

.treatment-hero-text .treatment-en {
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.treatment-hero-text .treatment-intro {
  font-size: var(--text-lg);
  color: rgba(212, 184, 150, 0.9);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.treatment-hero-visual {
  display: flex;
  justify-content: center;
}

.treatment-hero-card {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 4/3;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.treatment-hero-card i {
  font-size: 5rem;
  color: var(--color-white);
  opacity: 0.3;
}

/* Treatment Summary (AEO Optimized) */
.treatment-summary {
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border-radius: var(--radius-2xl);
  margin-bottom: var(--space-12);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.treatment-summary h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.treatment-summary p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  opacity: 0.95;
}

/* Treatment Process */
.process-section {
  margin-bottom: var(--space-16);
}

.process-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .process-bento {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process-bento {
    grid-template-columns: 1fr;
  }
}

.process-card {
  padding: var(--space-6);
  text-align: center;
}

.process-card .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #8B5A2B 0%, #C9A962 100%);
  color: #ffffff;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.process-card h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.process-card p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* Treatment Info Grid */
.treatment-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .treatment-info-grid {
    grid-template-columns: 1fr;
  }
}

.info-card {
  padding: var(--space-6);
  text-align: center;
}

.info-card .info-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-white);
}

.info-card .info-label {
  font-size: var(--text-sm);
  color: rgba(201, 169, 98, 0.7);
  margin-bottom: var(--space-1);
}

.info-card .info-value {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-white);
}

/* Seoul BD Difference */
.difference-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .difference-list {
    grid-template-columns: 1fr;
  }
}

.diff-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
}

.diff-item .diff-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
}

.diff-item h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
  color: var(--color-white);
}

.diff-item p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* Precautions */
.precautions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .precautions-grid {
    grid-template-columns: 1fr;
  }
}

.precaution-card {
  padding: var(--space-6);
}

.precaution-card h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.precaution-card h4 i {
  color: var(--color-white);
}

.precaution-card ul {
  list-style: none;
}

.precaution-card li {
  position: relative;
  padding-left: var(--space-5);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(212, 184, 150, 0.9);
}

.precaution-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-white);
}

/* Related Cases */
.related-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .related-cases {
    grid-template-columns: 1fr;
  }
}

/* FAQ Section */
.faq-section .faq-list {
  max-width: 800px;
  margin: 0 auto;
}

/* Page Navigation */
.page-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-8) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-12);
}

.page-nav-item {
  flex: 1;
  padding: var(--space-4);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.page-nav-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.page-nav-item.next {
  text-align: right;
}

.page-nav-label {
  font-size: var(--text-sm);
  color: rgba(201, 169, 98, 0.6);
  margin-bottom: var(--space-1);
  display: block;
}

.page-nav-title {
  font-weight: var(--font-medium);
}