/* ============================================
   서울비디치과 BDX Page Styles
   ============================================ */

/* ■ BDX Hero */
.bdx-hero {
  position: relative;
  padding: calc(80px + var(--space-20)) 0 var(--space-20);
  overflow: hidden;
}

.bdx-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #111111 50%, #1a1a1a 100%);
  z-index: -1;
}

.bdx-hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.bdx-hero-content {
  text-align: center;
  color: var(--color-white);
}

.bdx-badge {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.bdx-hero h1 {
  margin-bottom: var(--space-6);
}

.bdx-hero-desc {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
}

/* ■ BDX Intro */
.bdx-intro {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-10);
}

.bdx-intro-content h3 {
  margin-bottom: var(--space-4);
}

.bdx-intro-content > p {
  margin-bottom: var(--space-6);
  color: rgba(255, 255, 255, 0.7);
}

.bdx-compare {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

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

.compare-item {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  text-align: left;
}

.compare-normal {
  background: rgba(255, 255, 255, 0.05);
}

.compare-bdx {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--color-white);
}

.compare-item h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}

.compare-item ul {
  list-style: none;
}

.compare-item li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

.compare-normal li i {
  color: rgba(255, 255, 255, 0.4);
}

.compare-bdx li i {
  color: var(--color-success);
}

/* ■ BDX Process Timeline */
.bdx-process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 60px;
}

.process-line {
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-white), rgba(255, 255, 255, 0.3));
}

.process-step-item {
  position: relative;
  margin-bottom: var(--space-8);
}

.process-step-item:last-child {
  margin-bottom: 0;
}

.process-step-marker {
  position: absolute;
  left: -36px;
  top: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--color-white);
  border: 3px solid var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.step-number {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: #000000;
}

.process-step-content {
  padding: var(--space-6);
}

.step-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #8B5A2B 0%, #C9A962 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.25rem;
  margin-bottom: var(--space-4);
  box-shadow: 0 4px 15px rgba(139, 90, 43, 0.3);
}

.process-step-content h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.process-step-content p {
  font-size: var(--text-sm);
  color: rgba(201, 169, 98, 0.8);
  margin-bottom: var(--space-3);
}

.step-time {
  font-size: var(--text-xs);
  color: var(--color-white);
  font-weight: var(--font-medium);
}

@media (max-width: 640px) {
  .bdx-process-timeline {
    padding-left: 40px;
  }
  
  .process-line {
    left: 16px;
  }
  
  .process-step-marker {
    left: -24px;
    width: 40px;
    height: 40px;
  }
}

/* ■ Equipment Grid */
.equipment-grid {
  max-width: 1000px;
  margin: 0 auto;
}

.equipment-card {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.equipment-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-size: 1.25rem;
}

.equipment-content h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.equipment-content p {
  font-size: var(--text-sm);
  color: rgba(201, 169, 98, 0.8);
}

/* ■ Result Showcase */
.result-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

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

.result-mockup {
  padding: 0;
  overflow: hidden;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  background: var(--color-white);
  color: #000000;
}

.result-logo {
  font-weight: var(--font-bold);
}

.result-title {
  font-size: var(--text-sm);
}

.result-body {
  padding: var(--space-6);
}

.result-section {
  margin-bottom: var(--space-6);
}

.result-section:last-child {
  margin-bottom: 0;
}

.result-section h4 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-4);
}

.result-section h4 i {
  color: var(--color-white);
}

.result-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.chart-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  position: relative;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.8);
}

.chart-bar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--value);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.2));
  z-index: 0;
}

.chart-bar span {
  position: relative;
  z-index: 1;
}

.bar-value {
  font-weight: var(--font-medium);
  color: var(--color-white);
}

.result-checklist {
  list-style: none;
}

.result-checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

.result-checklist i {
  color: var(--color-success);
}

.result-benefits h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4);
}

.benefit-item > i {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
}

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

.benefit-item p {
  font-size: var(--text-sm);
  color: rgba(201, 169, 98, 0.8);
}

/* ■ Benefits Section */
.bdx-benefits-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

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

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

.benefit-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  text-align: center;
  color: var(--color-white);
}

.benefit-card .benefit-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto var(--space-4);
}

.benefit-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.benefit-card p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.glass-card-dark {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-2xl);
}