/* ============================================
   CLINICAL AI PAGE - Specific Styles
   ============================================ */

/* PAGE HERO */
.page-hero { 
  background: var(--navy); 
  padding: 8rem 2rem 5rem; 
  position: relative; 
  overflow: hidden; 
  margin-top: 64px;
}

.page-hero-grid { 
  position: absolute; 
  inset: 0; 
  background-image: linear-gradient(rgba(0,201,167,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,201,167,0.04) 1px, transparent 1px); 
  background-size: 64px 64px; 
}

.page-hero-inner { 
  max-width: 1200px; 
  margin: 0 auto; 
  position: relative; 
}

.breadcrumb { 
  font-size: 13px; 
  color: rgba(255,255,255,0.4); 
  margin-bottom: 1.5rem; 
}

.breadcrumb a { 
  color: rgba(255,255,255,0.4); 
  text-decoration: none; 
}

.breadcrumb a:hover { 
  color: rgba(255,255,255,0.7); 
}

.breadcrumb span { 
  margin: 0 6px; 
}

.page-tag { 
  display: inline-flex; 
  align-items: center; 
  gap: 6px; 
  background: rgba(0,201,167,0.12); 
  border: 1px solid rgba(0,201,167,0.2); 
  color: var(--teal); 
  font-size: 12px; 
  font-weight: 600; 
  letter-spacing: 1px; 
  text-transform: uppercase; 
  padding: 5px 12px; 
  border-radius: 100px; 
  margin-bottom: 1.25rem; 
}

.page-hero h1 { 
  font-family: var(--font-display); 
  font-size: clamp(2.4rem, 5vw, 3.6rem); 
  font-weight: 400; 
  line-height: 1.12; 
  color: white; 
  margin-bottom: 1.25rem; 
  max-width: 780px; 
}

.page-hero h1 em { 
  font-style: italic; 
  color: var(--teal); 
}

.page-hero p { 
  font-size: 18px; 
  color: rgba(255,255,255,0.6); 
  line-height: 1.7; 
  max-width: 680px; 
  font-weight: 300; 
}

/* SECTIONS */
section { 
  padding: 5rem 0; 
}

.section-inner { 
  max-width: 1200px; 
  margin: 0 auto; 
  padding: 0 2rem; 
}

.section-label { 
  font-size: 12px; 
  font-weight: 600; 
  letter-spacing: 2px; 
  text-transform: uppercase; 
  color: var(--teal); 
  margin-bottom: 1rem; 
}

.section-heading { 
  font-family: var(--font-display); 
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); 
  font-weight: 400; 
  line-height: 1.15; 
  color: var(--navy); 
  margin-bottom: 1.25rem; 
}

.section-sub { 
  font-size: 17px; 
  color: var(--gray-600); 
  line-height: 1.65; 
  max-width: 620px; 
  font-weight: 300; 
}

/* WORKFLOW DIAGRAM */
.workflow-diagram { 
  margin-top: 3.5rem; 
}

.flow-container {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  overflow: hidden;
  position: relative;
}

.flow-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 2rem;
}

.flow-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  position: relative;
}

.flow-step {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 1.5rem;
  position: relative;
  transition: all 0.2s;
}

.flow-step:hover { 
  background: rgba(255,255,255,0.07); 
  border-color: rgba(0,201,167,0.25); 
}

.flow-step + .flow-step {
  margin-left: -1px;
  border-left: none;
  border-radius: 0;
}

.flow-step:first-child { 
  border-radius: 10px 0 0 10px; 
}

.flow-step:last-child { 
  border-radius: 0 10px 10px 0; 
}

.flow-arrow {
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 24px;
  height: 24px;
  background: var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--navy);
  font-weight: bold;
}

.step-icon { 
  font-size: 24px; 
  margin-bottom: 0.75rem; 
}

.step-num { 
  font-size: 11px; 
  font-weight: 700; 
  color: rgba(255,255,255,0.25); 
  text-transform: uppercase; 
  letter-spacing: 1px; 
  margin-bottom: 0.5rem; 
}

.step-title { 
  font-size: 13.5px; 
  font-weight: 600; 
  color: white; 
  margin-bottom: 0.4rem; 
  line-height: 1.3; 
}

.step-desc { 
  font-size: 12px; 
  color: rgba(255,255,255,0.45); 
  line-height: 1.5; 
}

/* USE CASES GRID */
.conditions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.condition-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.25s;
  cursor: default;
  position: relative;
  background: white;
  overflow: hidden;
}

.condition-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--teal), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.condition-card:hover { 
  box-shadow: var(--shadow-card); 
  border-color: var(--gray-200); 
}

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

.condition-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}

.condition-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--teal-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.condition-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--navy);
  line-height: 1.25;
}

.condition-modalities {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.modality-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 100px;
  background: var(--gray-100);
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.condition-desc {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.condition-metrics {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
}

.cond-metric-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--navy);
  line-height: 1;
}

.cond-metric-num span { 
  color: var(--teal); 
}

.cond-metric-label {
  font-size: 12px;
  color: var(--gray-600);
  margin-top: 3px;
}

/* FEATURES SPLIT */
.features-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 3rem;
}

.feature-list { 
  list-style: none; 
}

.feature-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--gray-100);
}

.feature-item:last-child { 
  border-bottom: none; 
  margin-bottom: 0; 
  padding-bottom: 0; 
}

.feature-icon{
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--teal-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.feature-title { 
  font-size: 15px; 
  font-weight: 600; 
  color: var(--navy); 
  margin-bottom: 4px; 
}

.feature-desc { 
  font-size: 14px; 
  color: var(--gray-600); 
  line-height: 1.55; 
}

/* DARK SECTION */
.dark-sec { 
  background: var(--navy); 
}

.dark-sec .section-heading { 
  color: white; 
}

.dark-sec .section-sub { 
  color: rgba(255,255,255,0.55); 
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.capability-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all 0.2s;
}

.capability-card:hover { 
  background: rgba(255,255,255,0.07); 
  border-color: rgba(0,201,167,0.2); 
}

.cap-icon { 
  font-size: 28px; 
  margin-bottom: 1rem; 
}

.cap-title { 
  font-size: 15px; 
  font-weight: 600; 
  color: white; 
  margin-bottom: 0.5rem; 
}

.cap-desc { 
  font-size: 13.5px; 
  color: rgba(255,255,255,0.5); 
  line-height: 1.55; 
}

/* REG NOTICE */
.reg-notice { 
  background: rgba(246,173,85,0.08); 
  border: 1px solid rgba(246,173,85,0.2); 
  border-radius: var(--radius); 
  padding: 1rem 1.5rem; 
  display: flex; 
  align-items: flex-start; 
  gap: 1rem; 
  margin-top: 3rem; 
}

.reg-notice p { 
  font-size: 13.5px; 
  color: var(--gray-600); 
  line-height: 1.55; 
}

.reg-notice strong { 
  color: var(--gray-800); 
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .conditions-grid { 
    grid-template-columns: 1fr; 
  }
  
  .features-split { 
    grid-template-columns: 1fr; 
    gap: 3rem;
  }
  
  .capabilities-grid { 
    grid-template-columns: 1fr; 
  }
  
  .flow-steps { 
    flex-direction: column; 
  }
  
  .flow-step + .flow-step { 
    margin-left: 0; 
    border-left: 1px solid rgba(255,255,255,0.08); 
    border-radius: 0; 
  }
  
  .flow-step:first-child { 
    border-radius: 10px 10px 0 0; 
  }
  
  .flow-step:last-child { 
    border-radius: 0 0 10px 10px; 
  }
  
  .flow-arrow {
    display: none;
  }
}