/* ==========================================================================
   Document Intelligence Page - Custom Styles
   ========================================================================== */

/* Tab step styling */
.tab-step {
  display: block;
  font-size: 0.625rem;
  font-weight: 400;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  opacity: 0.8;
}

/* Reduce tab height and fix spacing */
.platform-tab {
  height: 70px !important;
  padding: 0.75rem 1.5rem !important;
  gap: 2px !important;
}

.platform-tab .tab-content {
  gap: 0.125rem !important;
}

.platform-tab .tab-label {
  font-size: 0.9375rem !important;
  font-weight: 500 !important;
}

/* Remove min-height from platform content */
#how-it-works .platform-content {
  min-height: 0 !important;
}

/* Capability blocks styling */
.mediagen-capabilities {
  padding: var(--space-lg) 0 var(--space-2xl);
  margin-top: 0;
}

.capabilities-container {
  max-width: 100%;
  padding: 0;
}

.capabilities-container .platform-header {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.capability-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--space-2xl) * 1.5);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-2xl) clamp(32px, 5vw, 80px);
  border-bottom: 1px solid var(--border-subtle);
}

.capability-block:last-child {
  border-bottom: none;
}

.capability-reverse {
  direction: rtl;
}

.capability-reverse > * {
  direction: ltr;
}

.capability-visual {
  position: relative;
}

.capability-content {
  position: relative;
}

.capability-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-md);
  letter-spacing: var(--tracking-tight);
}

.capability-desc {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-md);
}

.capability-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.capability-features li {
  font-size: var(--body-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-normal);
  padding-left: 20px;
  position: relative;
}

.capability-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 1.2em;
  line-height: 1;
}

/* Agent Standalone Section */
.chat-agent-standalone {
  padding: var(--space-2xl) 0;
  background: var(--bg-deep);
}

.agent-standalone-centered {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.agent-header {
  margin-bottom: var(--space-xl);
}

.agent-video-wrapper {
  width: 100%;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  position: relative;
}

.agent-video-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: var(--gradient-atmosphere);
  filter: blur(140px);
  opacity: 0.15;
  z-index: 0;
  pointer-events: none;
}

.agent-benefits-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  width: 100%;
  max-width: 900px;
}

.agent-benefit-card {
  padding: var(--space-lg);
  text-align: left;
}

.agent-benefit-card h4 {
  font-size: var(--heading-sm);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.agent-benefit-card p {
  font-size: var(--body-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* Responsive */
@media (max-width: 1200px) {
  .capability-block {
    gap: var(--space-xl);
    padding: var(--space-2xl) var(--container-padding);
  }
}

@media (max-width: 1024px) {
  .capability-block {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--container-padding);
  }
  
  .capability-reverse {
    direction: ltr;
  }
}

@media (max-width: 768px) {
  .agent-benefits-cards {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .chat-agent-standalone {
    padding-top: 0 !important;
  }
  
  .problem-section {
    padding-top: 0 !important;
  }
}