/* ===== INNER PAGES — Shared Styles ===== */

/* Page Hero */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(0, 87, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero .data-label {
  margin-bottom: 16px;
  display: block;
}

.page-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 20px;
}

.page-hero h1 .accent {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Page Sections */
.page-section {
  padding: 80px 0;
  position: relative;
}

.page-section + .page-section {
  border-top: 1px solid var(--border-subtle);
}

.section-title {
  font-family: var(--font-headline);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Cards */
.page-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.4s var(--ease-spring);
}

.page-card:hover {
  border-color: rgba(0, 87, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.page-card .card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(0, 87, 255, 0.1);
  border: 1px solid rgba(0, 87, 255, 0.15);
  margin-bottom: 20px;
  color: var(--accent-blue);
}

.page-card h3 {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.page-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* CTA Banner */
.page-cta {
  padding: 80px 0;
  text-align: center;
}

.page-cta-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 60px 40px;
  max-width: 640px;
  margin: 0 auto;
}

.page-cta-box h2 {
  font-family: var(--font-headline);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-cta-box p {
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.btn-cta-page {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-headline);
  color: var(--text-primary);
  background: var(--accent-blue);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s var(--ease-spring);
  text-decoration: none;
}

.btn-cta-page:hover {
  box-shadow: 0 8px 30px var(--accent-blue-glow);
  transform: translateY(-2px);
}

/* ===== ABOUT PAGE ===== */
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.value-card {
  text-align: center;
  padding: 40px 24px;
}

.value-card .value-num {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--accent-blue);
  letter-spacing: 3px;
  margin-bottom: 20px;
  opacity: 0.6;
}

.value-card h3 {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-story {
  max-width: 760px;
  margin: 0 auto;
}

.about-story p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 24px;
}

.about-story p:first-child {
  font-size: 20px;
  color: var(--text-primary);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.stat-box {
  text-align: center;
  padding: 32px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.stat-box .stat-num {
  font-family: var(--font-headline);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 6px;
}

.stat-box .stat-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== BLOG STYLES ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.blog-card .blog-thumb {
  height: 200px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  position: relative;
}

.blog-thumb-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  position: relative;
}

.blog-card .blog-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: none;
}

.blog-card .blog-tag {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 10px;
}

.blog-card h3 {
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
  transition: color 0.3s;
}

.blog-card:hover h3 {
  color: var(--accent-blue);
}

.blog-card .blog-excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}

.blog-card .blog-meta {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* Blog Article */
.article-hero {
  padding: 160px 0 48px;
  text-align: center;
}

.article-hero .article-tag {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 20px;
  display: block;
}

.article-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.article-hero .article-meta {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.article-body h2 {
  font-family: var(--font-headline);
  font-size: 26px;
  font-weight: 700;
  margin: 48px 0 16px;
  letter-spacing: -0.5px;
}

.article-body h3 {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 600;
  margin: 36px 0 12px;
}

.article-body p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 24px;
}

.article-body strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article-body ul, .article-body ol {
  margin: 0 0 24px 24px;
  color: var(--text-secondary);
}

.article-body li {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 8px;
}

.article-body blockquote {
  border-left: 3px solid var(--accent-blue);
  padding: 16px 24px;
  margin: 32px 0;
  background: rgba(0, 87, 255, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-body blockquote p {
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 0;
}

.article-body .data-callout {
  background: rgba(0, 212, 170, 0.06);
  border: 1px solid rgba(0, 212, 170, 0.15);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 32px 0;
}

.article-body .data-callout .callout-label {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 8px;
  display: block;
}

.article-body .data-callout p {
  color: var(--text-primary);
  margin-bottom: 0;
  font-size: 16px;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-headline);
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 40px;
  transition: color 0.3s;
}

.article-back:hover {
  color: var(--accent-blue);
}

/* ===== USE CASE STYLES ===== */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.usecase-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  overflow: hidden;
  transition: all 0.4s var(--ease-spring);
}

.usecase-card:hover {
  border-color: rgba(0, 87, 255, 0.2);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.usecase-card .usecase-preview {
  height: 220px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.usecase-card .usecase-body {
  padding: 24px;
  flex: 1;
}

.usecase-card .usecase-tag {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 10px;
}

.usecase-card h3 {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.usecase-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.usecase-arrow {
  font-family: var(--font-headline);
  font-size: 14px;
  color: var(--accent-blue);
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s;
}

.usecase-card:hover .usecase-arrow {
  gap: 12px;
}

/* Use Case Detail Page */
.usecase-detail-hero {
  padding: 160px 0 60px;
  text-align: center;
}

.usecase-detail-hero .usecase-tag {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 16px;
  display: block;
}

.usecase-detail-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.usecase-detail-hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Interactive Demo Container */
.demo-section {
  padding: 60px 0;
}

.demo-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.demo-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.demo-toolbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.demo-dots {
  display: flex;
  gap: 6px;
}

.demo-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.demo-dots span:first-child { background: #FF5F57; }
.demo-dots span:nth-child(2) { background: #FEBC2E; }
.demo-dots span:last-child { background: #28C840; }

.demo-title-bar {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.demo-toolbar-right {
  display: flex;
  gap: 8px;
}

.demo-tab {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.demo-tab.active {
  background: rgba(0, 87, 255, 0.1);
  border-color: rgba(0, 87, 255, 0.2);
  color: var(--accent-blue);
}

.demo-tab:hover:not(.active) {
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

.demo-body {
  padding: 32px;
  min-height: 420px;
}

/* Demo Metrics Row */
.demo-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.demo-metric {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
}

.demo-metric .metric-label {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.demo-metric .metric-value {
  font-family: var(--font-headline);
  font-size: 28px;
  font-weight: 700;
}

.demo-metric .metric-change {
  font-family: var(--font-data);
  font-size: 11px;
  margin-top: 4px;
}

.metric-change.up { color: var(--accent-green); }
.metric-change.down { color: var(--error-red); }

/* Demo Chart */
.demo-chart {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.demo-chart canvas {
  width: 100%;
  height: 240px;
}

.demo-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.demo-chart-title {
  font-family: var(--font-headline);
  font-size: 16px;
  font-weight: 600;
}

/* Demo AI Insights */
.demo-insights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.demo-insight {
  background: rgba(0, 87, 255, 0.04);
  border: 1px solid rgba(0, 87, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 20px;
}

.demo-insight .insight-type {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 6px;
}

.demo-insight p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Demo Table */
.demo-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.demo-table th {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.demo-table td {
  font-size: 14px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
}

.demo-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.status-pill {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 20px;
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.status-pill.green {
  background: rgba(0, 212, 170, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(0, 212, 170, 0.2);
}

.status-pill.amber {
  background: rgba(255, 184, 0, 0.1);
  color: var(--accent-amber);
  border: 1px solid rgba(255, 184, 0, 0.2);
}

.status-pill.red {
  background: rgba(255, 68, 68, 0.1);
  color: var(--error-red);
  border: 1px solid rgba(255, 68, 68, 0.2);
}

.status-pill.blue {
  background: rgba(0, 87, 255, 0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(0, 87, 255, 0.2);
}

/* Use Case Content */
.usecase-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 20px;
}

.usecase-content h2 {
  font-family: var(--font-headline);
  font-size: 26px;
  font-weight: 700;
  margin: 40px 0 16px;
  letter-spacing: -0.5px;
}

.usecase-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.usecase-content ul {
  margin: 0 0 24px 20px;
}

.usecase-content li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 8px;
}

/* ===== LEGAL PAGE STYLES ===== */
.legal-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

.legal-body h2 {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 700;
  margin: 40px 0 12px;
  letter-spacing: -0.3px;
}

.legal-body h3 {
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 600;
  margin: 28px 0 10px;
}

.legal-body p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 16px;
}

.legal-body ul {
  margin: 0 0 20px 24px;
}

.legal-body li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 6px;
}

.legal-effective {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

/* Mini-App Live Indicator */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-green);
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(0, 212, 170, 0.06);
  border: 1px solid rgba(0, 212, 170, 0.15);
}

.live-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: statusPulse 2s ease-in-out infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .grid-3, .blog-grid, .usecase-grid, .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
  .demo-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .page-hero { padding: 120px 0 48px; }
  .page-hero p { font-size: 15px; }
  .grid-2, .grid-3, .blog-grid, .usecase-grid, .about-values, .demo-insights {
    grid-template-columns: 1fr;
  }
  .demo-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .demo-toolbar {
    flex-direction: column;
    gap: 10px;
  }
  .demo-toolbar-right {
    flex-wrap: wrap;
    justify-content: center;
  }
  .demo-body {
    padding: 20px;
  }
  .article-body {
    padding: 32px 16px 60px;
  }
}