/* Data Annotation Vendors — main styles */
:root {
  --da-bg: #ffffff;
  --da-text: #020617;
  --da-primary: #2563ff;
  --da-primary-dark: #1d4ed8;
  --da-muted: #64748b;
  --da-border: #e2e8f0;
  --da-surface: #f8fafc;
  --da-dark: #020617;
  --da-container: 1400px;
  --da-header-h: 4.25rem;
  --da-radius: 0.75rem;
  --da-shadow: 0 10px 40px rgba(37, 99, 255, 0.15);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  color: var(--da-text);
  background: var(--da-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.da-container { width: 100%; max-width: var(--da-container); margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 640px) { .da-container { padding: 0 1.75rem; } }
@media (min-width: 1024px) { .da-container { padding: 0 2.5rem; } }

.da-bar-center { margin-left: auto; margin-right: auto; }
.da-lead-center { text-align: center; margin-left: auto; margin-right: auto; }
.da-btn-row-center { justify-content: center; }
.da-section-block { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--da-border); }
.da-section-block:first-of-type { border-top: 0; padding-top: 0; }

/* Premium buttons */
.da-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  border-radius: 0.625rem; font-weight: 600; font-size: 0.9375rem; line-height: 1.2;
  border: 2px solid transparent; cursor: pointer; text-align: center;
  padding: 0.75rem 1.35rem; transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  text-decoration: none; white-space: nowrap;
}
.da-btn:hover { transform: translateY(-1px); }
.da-btn:active { transform: translateY(0); }
.da-btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; border-radius: 0.5rem; }
.da-btn-lg { padding: 0.9rem 1.65rem; font-size: 1rem; }
.da-btn-block { width: 100%; }
.da-btn-has-icon .da-btn-icon { flex-shrink: 0; transition: transform 0.2s ease; }
.da-btn-has-icon:hover .da-btn-icon { transform: translateX(3px); }
.da-btn-primary, .da-btn-premium {
  background: linear-gradient(135deg, #2563ff 0%, #1d4ed8 55%, #6366f1 100%);
  color: #fff !important; border-color: transparent;
  box-shadow: 0 4px 14px rgba(37, 99, 255, 0.35);
}
.da-btn-primary:hover, .da-btn-premium:hover { box-shadow: 0 8px 24px rgba(37, 99, 255, 0.45); }
.da-btn-secondary {
  background: #fff; color: var(--da-primary) !important; border-color: var(--da-border);
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.da-btn-secondary:hover { border-color: var(--da-primary); background: #eff6ff; }
.da-btn-outline, .da-btn-premium-outline {
  background: #fff; color: var(--da-primary) !important; border-color: var(--da-primary);
}
.da-btn-outline:hover, .da-btn-premium-outline:hover { background: var(--da-primary); color: #fff !important; }
.da-btn-dark {
  background: var(--da-dark); color: #fff !important; border-color: var(--da-dark);
  box-shadow: 0 4px 14px rgba(2, 6, 23, 0.25);
}
.da-btn-dark:hover { background: #1e293b; }
.da-btn-ghost { background: transparent; color: var(--da-text) !important; border-color: transparent; }
.da-btn-ghost:hover { background: var(--da-surface); }
.da-btn-row { display: flex; flex-wrap: wrap; gap: 0.875rem; align-items: center; }

.da-main { padding-top: var(--da-header-h); min-height: 50vh; }
.da-bar { width: 3rem; height: 4px; background: var(--da-primary); border-radius: 999px; margin-bottom: 0.75rem; }
.da-eyebrow { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--da-primary); background: #eff6ff; padding: 0.35rem 1rem; border-radius: 999px; }
.da-eyebrow-cyan { color: #00d4ff; background: rgba(0,212,255,.12); }
.da-gradient-text { background: linear-gradient(90deg, #2563ff, #6366f1, #7c3aed); -webkit-background-clip: text; background-clip: text; color: transparent; }
.da-section { padding: 3.5rem 0; }
@media (min-width: 1024px) { .da-section { padding: 5rem 0; } }
.da-section-title { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.15; margin: 0; }
.da-section-desc { margin-top: 1rem; font-size: 1rem; color: var(--da-muted); max-width: 42rem; line-height: 1.6; }
.da-section-intro-center { text-align: center; max-width: 48rem; margin: 0 auto 2.5rem; }
.da-lead { font-size: 1.125rem; color: var(--da-muted); line-height: 1.6; }
.da-btn-outline-dark { background: transparent; border-color: #475569; color: #fff; }
.da-btn-outline-dark:hover { background: rgba(255,255,255,.08); }

/* Header */
.da-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: #fff; transition: box-shadow .2s, border .2s; }
.da-header.is-scrolled { border-bottom: 1px solid var(--da-border); box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.da-header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--da-header-h); gap: 1rem; }
.da-logo img { height: 36px; width: auto; }
.da-nav-desktop { display: none; }
@media (min-width: 1024px) { .da-nav-desktop { display: block; } }
.da-nav-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 0.25rem; }
.da-nav-list a { padding: 0.5rem 0.875rem; font-size: 0.875rem; font-weight: 500; color: #475569; border-radius: 0.5rem; }
.da-nav-list a:hover { background: var(--da-surface); color: var(--da-text); }
.da-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.da-menu-toggle { display: inline-flex; width: 2.5rem; height: 2.5rem; align-items: center; justify-content: center; border: 1px solid var(--da-border); border-radius: 0.5rem; background: #fff; }
@media (min-width: 1024px) { .da-menu-toggle, .da-hide-mobile { display: none; } }
.da-mobile-nav { padding: 1rem; border-top: 1px solid var(--da-border); display: flex; flex-direction: column; gap: 0.5rem; }
.da-mobile-nav[hidden] { display: none; }
.da-mobile-nav-list { list-style: none; margin: 0; padding: 0; }
.da-mobile-nav-list a { display: block; padding: 0.75rem 1rem; font-size: 0.875rem; }

/* Hero */
.da-hero { padding: 1.5rem 0 2.5rem; background: #fff; }
@media (min-width: 1024px) { .da-hero { padding: 2rem 0 5rem; } }
.da-hero-grid { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 1024px) { .da-hero-grid { grid-template-columns: 1fr 1fr; gap: 3.5rem; } }
.da-hero-title { font-size: clamp(1.65rem, 4vw, 3.5rem); font-weight: 700; line-height: 1.08; margin: 1rem 0 0; }
.da-hero-sub { margin-top: 1.25rem; font-size: 1rem; color: var(--da-muted); line-height: 1.65; max-width: 32rem; }
.da-hero-actions { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.5rem; }
@media (min-width: 640px) { .da-hero-actions { flex-direction: row; flex-wrap: wrap; } }
.da-hero-stats { list-style: none; margin: 2rem 0 0; padding: 2rem 0 0; border-top: 1px solid var(--da-border); display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.da-stat-value { font-size: 1.25rem; font-weight: 700; margin: 0; }
.da-stat-label { font-size: 0.75rem; color: var(--da-muted); margin: 0.15rem 0 0; }

/* Showcase */
.da-showcase { border-radius: 1rem; overflow: hidden; border: 1px solid var(--da-border); background: #0b1220; box-shadow: var(--da-shadow); }
.da-showcase-stage { position: relative; aspect-ratio: 4/3; min-height: 220px; background: var(--da-dark); }
@media (min-width: 640px) { .da-showcase-stage { aspect-ratio: 16/10; min-height: 300px; } }
.da-showcase-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .3s; }
.da-showcase-video.is-ready { opacity: 1; }
.da-showcase-loading { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.da-showcase-loading::after { content: ''; width: 2.5rem; height: 2.5rem; border: 2px solid var(--da-primary); border-top-color: transparent; border-radius: 50%; animation: da-spin .8s linear infinite; }
@keyframes da-spin { to { transform: rotate(360deg); } }
.da-showcase-boxes { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.da-showcase-box { position: absolute; border: 2px solid; box-shadow: 0 0 20px rgba(37,99,255,.3); }
.da-showcase-box span { position: absolute; top: -1.25rem; left: 0; font-size: 9px; font-weight: 700; color: #fff; padding: 2px 6px; border-radius: 4px; white-space: nowrap; }
.da-showcase-tag { position: absolute; top: 0.5rem; left: 0.5rem; z-index: 5; background: var(--da-primary); color: #fff; font-size: 9px; font-weight: 700; padding: 0.25rem 0.5rem; border-radius: 4px; text-transform: uppercase; }
.da-showcase-mode { position: absolute; top: 0.5rem; right: 0.5rem; z-index: 5; background: rgba(0,0,0,.5); color: #fff; font-size: 9px; font-weight: 700; padding: 0.25rem 0.5rem; border-radius: 4px; }
.da-showcase-panel { position: absolute; right: 0.75rem; top: 3rem; bottom: 4rem; width: min(42%, 280px); z-index: 5; background: rgba(2,6,23,.9); border: 1px solid rgba(255,255,255,.1); border-radius: 0.5rem; padding: 1rem; color: #fff; font-size: 10px; overflow: auto; display: none; }
@media (min-width: 768px) { .da-showcase-panel { display: block; } }
.da-showcase-controls { position: absolute; bottom: 0; left: 0; right: 0; z-index: 6; display: flex; align-items: center; gap: 0.5rem; padding: 0.625rem 1rem; background: rgba(2,6,23,.9); border-top: 1px solid rgba(255,255,255,.1); }
.da-showcase-play { width: 2rem; height: 2rem; border-radius: 50%; background: var(--da-primary); color: #fff; border: 0; flex-shrink: 0; }
.da-showcase-progress { flex: 1; height: 6px; background: #334155; border-radius: 999px; overflow: hidden; }
.da-showcase-progress div { height: 100%; background: var(--da-primary); width: 0; transition: width .1s; }
.da-showcase-time { font-size: 10px; color: #94a3b8; font-family: monospace; flex-shrink: 0; }
.da-showcase-tabs { display: flex; gap: 0.35rem; padding: 0.5rem; background: #0b1220; overflow-x: auto; }
.da-showcase-tab { flex-shrink: 0; border: 0; border-radius: 999px; padding: 0.35rem 0.75rem; font-size: 10px; background: transparent; color: #64748b; cursor: pointer; }
.da-showcase-tab.is-active { background: var(--da-primary); color: #fff; }
.da-showcase-hint { text-align: center; font-size: 10px; color: #64748b; padding: 0.5rem; background: #0b1220; display: none; }
@media (min-width: 640px) { .da-showcase-hint { display: block; } }

/* Trust */
.da-trust { border-top: 1px solid var(--da-border); border-bottom: 1px solid var(--da-border); background: var(--da-surface); padding: 2.5rem 0; }
.da-trust-heading { text-align: center; font-size: 0.875rem; color: var(--da-muted); margin: 0 0 2rem; }
.da-brand-row { display: flex; flex-wrap: nowrap; gap: 0.5rem; overflow-x: auto; justify-content: space-between; align-items: center; }
.da-brand-item { flex-shrink: 0; background: #fff; border-radius: 0.75rem; padding: 0.5rem 1rem; box-shadow: 0 1px 2px rgba(0,0,0,.05); border: 1px solid var(--da-border); }

/* Stats bar */
.da-stats-bar { background: linear-gradient(135deg, #2563ff 0%, #4f46e5 42%, #7c3aed 100%); padding: 3.5rem 0; }
.da-stats-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; text-align: center; color: #fff; }
@media (min-width: 640px) { .da-stats-list { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .da-stats-list { grid-template-columns: repeat(6, 1fr); } }
.da-stat-value-light { font-size: 1.5rem; font-weight: 700; margin: 0; }
.da-stat-label-light { font-size: 0.75rem; opacity: .85; margin: 0.25rem 0 0; }

/* Platform */
.da-platform-tabs { display: flex; gap: 0.5rem; overflow-x: auto; margin-top: 2rem; padding-bottom: 0.25rem; }
.da-platform-tab { flex-shrink: 0; border: 1px solid var(--da-border); background: #fff; border-radius: 999px; padding: 0.5rem 1.25rem; font-size: 0.875rem; font-weight: 600; color: var(--da-muted); cursor: pointer; }
.da-platform-tab.is-active { background: var(--da-primary); border-color: var(--da-primary); color: #fff; box-shadow: var(--da-shadow); }
.da-platform-grid { display: grid; gap: 2rem; margin-top: 2rem; align-items: center; }
@media (min-width: 1024px) { .da-platform-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.da-platform-pane { display: none; }
.da-platform-pane.is-active { display: block; }
.da-platform-pane h3 { font-size: 1.5rem; margin: 0 0 1rem; }
.da-platform-pane ul { list-style: none; margin: 0; padding: 0; }
.da-platform-pane li { display: flex; gap: 0.75rem; margin-bottom: 0.75rem; color: #475569; font-size: 0.95rem; }
.da-platform-pane li::before { content: '✓'; color: var(--da-primary); font-weight: 700; }
.da-platform-visual { position: relative; border-radius: 1rem; overflow: hidden; border: 1px solid var(--da-border); background: #e2e8f0; aspect-ratio: 4/3; }
.da-platform-visual img, .da-platform-visual video { width: 100%; height: 100%; object-fit: cover; }
.da-platform-badge { position: absolute; bottom: 1rem; left: 1rem; background: var(--da-primary); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.75rem; border-radius: 0.5rem; text-transform: uppercase; }

/* Cards */
.da-card-grid { display: grid; gap: 1.25rem; }
.da-card-grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .da-card-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-card-grid-4 { grid-template-columns: repeat(4, 1fr); } }
.da-industry-card { border: 1px solid var(--da-border); border-radius: 0.75rem; overflow: hidden; background: #fff; transition: box-shadow .2s; }
.da-industry-card:hover { box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.da-industry-img { aspect-ratio: 4/3; overflow: hidden; }
.da-industry-img img { width: 100%; height: 100%; object-fit: cover; }
.da-industry-body { padding: 1rem; }
.da-industry-body h3 { margin: 0 0 0.5rem; font-size: 1rem; }
.da-industry-body p { margin: 0; font-size: 0.875rem; color: var(--da-muted); }

.da-service-grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .da-service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-service-grid { grid-template-columns: repeat(3, 1fr); } }
.da-service-card { background: var(--da-dark); border-radius: 0.75rem; overflow: hidden; }
.da-service-media { aspect-ratio: 16/10; background: #0f172a; overflow: hidden; }
.da-service-media img, .da-service-media video { width: 100%; height: 100%; object-fit: cover; }
.da-service-body { padding: 1.25rem; }
.da-service-body h3 { color: #fff; margin: 0 0 0.5rem; font-size: 1.125rem; }
.da-service-body p { color: #94a3b8; font-size: 0.875rem; margin: 0 0 0.75rem; line-height: 1.5; }
.da-service-body a { color: #60a5fa; font-size: 0.875rem; font-weight: 600; }

.da-team-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 1024px) { .da-team-grid { grid-template-columns: repeat(4, 1fr); } }
.da-team-card { position: relative; border-radius: 0.75rem; overflow: hidden; aspect-ratio: 3/4; }
.da-team-card img { width: 100%; height: 100%; object-fit: cover; }
.da-team-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(2,6,23,.9), transparent 60%); padding: 1rem; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; }
.da-team-overlay h3 { margin: 0 0 0.25rem; font-size: 0.95rem; }
.da-team-overlay p { margin: 0; font-size: 0.75rem; opacity: .85; }

.da-process-grid { display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .da-process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-process-grid { grid-template-columns: repeat(5, 1fr); } }
.da-process-card { text-align: center; }
.da-process-img { max-width: 140px; margin: 0 auto 1rem; border-radius: 0.75rem; overflow: hidden; }
.da-process-num { display: inline-block; background: var(--da-primary); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.5rem; border-radius: 999px; margin-bottom: 0.5rem; }
.da-process-card h3 { font-size: 1rem; margin: 0 0 0.5rem; }
.da-process-card p { font-size: 0.875rem; color: var(--da-muted); line-height: 1.5; }

/* FAQ */
.da-faq-list { max-width: 48rem; margin: 0 auto; border: 1px solid var(--da-border); border-radius: 1rem; background: var(--da-surface); overflow: hidden; }
.da-faq-item { border-bottom: 1px solid var(--da-border); }
.da-faq-item:last-child { border-bottom: 0; }
.da-faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; background: none; border: 0; font-size: 0.95rem; font-weight: 600; text-align: left; cursor: pointer; }
.da-faq-a { display: none; padding: 0 1.25rem 1rem; color: var(--da-muted); font-size: 0.9rem; line-height: 1.6; }
.da-faq-item.is-open .da-faq-a { display: block; }
.da-faq-icon { width: 2rem; height: 2rem; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.08); flex-shrink: 0; position: relative; }
.da-faq-icon::after { content: ''; position: absolute; top: 50%; left: 50%; width: 8px; height: 8px; border-right: 2px solid var(--da-primary); border-bottom: 2px solid var(--da-primary); transform: translate(-50%, -70%) rotate(45deg); transition: transform .2s; }
.da-faq-item.is-open .da-faq-icon::after { transform: translate(-50%, -30%) rotate(-135deg); }

/* Final CTA */
.da-final-cta { background: var(--da-dark); color: #fff; padding: 4rem 0; }
.da-final-cta-grid { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 1024px) { .da-final-cta-grid { grid-template-columns: 1fr 1fr; } }
.da-final-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 1rem; }
.da-final-cta p { color: #94a3b8; line-height: 1.6; margin: 0 0 1.5rem; }
.da-final-cta-img { border-radius: 1rem; overflow: hidden; }

/* Footer */
.da-footer { background: var(--da-dark); color: #94a3b8; border-top: 1px solid #1e293b; }
.da-footer-cta { border-bottom: 1px solid #1e293b; background: linear-gradient(90deg, rgba(37,99,255,.1), transparent, rgba(124,58,237,.1)); padding: 2rem 0; }
.da-footer-cta-inner { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
@media (min-width: 640px) { .da-footer-cta-inner { flex-direction: row; justify-content: space-between; align-items: center; } }
.da-footer-cta-title { color: #fff; font-weight: 600; margin: 0; }
.da-footer-cta-sub { margin: 0.25rem 0 0; font-size: 0.875rem; }
.da-footer-cta-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.da-footer-grid { display: grid; gap: 2rem; padding: 3.5rem 0; }
@media (min-width: 640px) { .da-footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.da-footer-heading { color: #fff; font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 1rem; }
.da-footer-links { list-style: none; margin: 0; padding: 0; }
.da-footer-links a { font-size: 0.875rem; color: #94a3b8; display: block; padding: 0.25rem 0; }
.da-footer-links a:hover { color: #fff; }
.da-footer-bottom { display: flex; flex-direction: column; gap: 1rem; align-items: center; border-top: 1px solid #1e293b; padding: 2rem 0; font-size: 0.875rem; }
@media (min-width: 640px) { .da-footer-bottom { flex-direction: row; justify-content: space-between; } }
.da-footer-legal { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.da-footer-legal a:hover { color: #fff; }

/* Pages & blog */
.da-page-wrap { padding: 3.5rem 0 5rem; }
.da-page-title { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; margin: 0 0 1rem; line-height: 1.15; }
.da-prose { line-height: 1.7; color: #334155; }
.da-prose h2, .da-prose h3 { color: var(--da-text); margin-top: 1.5rem; }
.da-prose img { border-radius: 0.75rem; margin: 1rem 0; }
.da-blog-grid { display: grid; gap: 1.5rem; margin-top: 2rem; }
@media (min-width: 640px) { .da-blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-blog-grid { grid-template-columns: repeat(3, 1fr); } }
.da-blog-grid-3 { grid-template-columns: 1fr; }
@media (min-width: 768px) { .da-blog-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.da-blog-card { border: 1px solid var(--da-border); border-radius: 1rem; overflow: hidden; background: #fff; transition: box-shadow .2s; }
.da-blog-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.da-blog-card a { display: block; padding: 1.25rem; }
.da-blog-card-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.da-blog-card time { font-size: 0.75rem; color: var(--da-muted); }
.da-blog-card h2 { font-size: 1.125rem; margin: 0.5rem 0; line-height: 1.3; }
.da-blog-card p { font-size: 0.875rem; color: var(--da-muted); margin: 0; }
.da-read-more { display: inline-block; margin-top: 0.75rem; font-size: 0.875rem; font-weight: 600; color: var(--da-primary); }
.da-back-link { color: var(--da-primary); font-size: 0.875rem; font-weight: 500; }
.da-post-meta { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.875rem; color: var(--da-muted); margin-top: 1rem; }
.da-post-featured { margin: 2rem 0; border-radius: 1rem; overflow: hidden; }
.da-post-featured img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.da-blog-cta { margin-top: 3rem; padding: 2rem; border-radius: 1rem; border: 1px solid var(--da-border); background: linear-gradient(135deg, #eff6ff, #fff); }
.da-related { margin-top: 3rem; border-top: 1px solid var(--da-border); padding-top: 2rem; }
.da-form-card { margin-top: 2rem; padding: 2rem; border-radius: 1rem; border: 1px solid var(--da-border); background: var(--da-surface); }
.da-contact-form label { display: block; margin-bottom: 1rem; }
.da-contact-form label span { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.35rem; color: #334155; }
.da-contact-form input, .da-contact-form select, .da-contact-form textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--da-border); border-radius: 0.75rem; font: inherit; }
.da-form-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .da-form-grid { grid-template-columns: 1fr 1fr; } }
.da-alert { padding: 1rem; border-radius: 0.75rem; margin-bottom: 1rem; font-size: 0.875rem; }
.da-alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.da-alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.da-pagination { margin-top: 2rem; }
.da-pagination .nav-links { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Inner page templates */
.da-lead { font-size: 1.125rem; color: var(--da-muted); line-height: 1.7; max-width: 48rem; margin-bottom: 2rem; }
.da-services-page-grid { display: grid; gap: 2rem; margin-top: 2.5rem; }
@media (min-width: 1024px) { .da-services-page-grid { grid-template-columns: 1fr 1fr; } }
.da-service-page-card { border: 1px solid var(--da-border); border-radius: 1rem; overflow: hidden; background: #fff; }
.da-service-page-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.da-service-page-body { padding: 1.5rem; }
.da-service-page-body h2 { font-size: 1.25rem; margin: 0 0 0.75rem; }
.da-service-page-body p { color: var(--da-muted); font-size: 0.9rem; line-height: 1.6; margin: 0; }
.da-link-arrow { display: inline-block; margin-top: 1rem; font-size: 0.875rem; font-weight: 600; color: var(--da-primary); }
.da-page-cta { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--da-border); }
.da-check-list { list-style: none; margin: 1.5rem 0; padding: 0; }
.da-check-grid { display: grid; gap: 0.75rem; }
@media (min-width: 640px) { .da-check-grid { grid-template-columns: 1fr 1fr; } }
.da-check-list li { display: flex; gap: 0.5rem; font-size: 0.9rem; color: #475569; }
.da-check-list li::before { content: '✓'; color: var(--da-primary); font-weight: 700; }
.da-btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.da-mt-lg { margin-top: 2rem; }
.da-industries-page-grid { margin-top: 2.5rem; }
.da-use-case-page { max-width: 48rem; }
.da-use-case-hero-img { margin: 2rem 0; border-radius: 1rem; overflow: hidden; }
.da-use-case-hero-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.da-use-case-block { margin-top: 2rem; }
.da-use-case-block h2 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.da-bullet-list { margin: 0; padding-left: 1.25rem; color: #475569; line-height: 1.7; }
.da-use-case-metrics { display: grid; gap: 1rem; margin-top: 2rem; }
@media (min-width: 640px) { .da-use-case-metrics { grid-template-columns: repeat(3, 1fr); } }
.da-metric-card { padding: 1rem; border: 1px solid var(--da-border); border-radius: 0.75rem; background: var(--da-surface); }
.da-metric-value { display: block; font-weight: 700; color: var(--da-text); }
.da-metric-label { font-size: 0.8rem; color: var(--da-muted); }
.da-breadcrumbs { font-size: 0.8rem; color: var(--da-muted); margin-bottom: 1rem; }
.da-breadcrumbs a { color: var(--da-primary); }

/* Service detail pages */
.da-service-single-hero { display: grid; gap: 2rem; align-items: center; margin-bottom: 2rem; }
@media (min-width: 900px) { .da-service-single-hero { grid-template-columns: 1fr 1fr; } }
.da-service-single-img { border-radius: 1rem; overflow: hidden; border: 1px solid var(--da-border); }
.da-service-single-img img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.da-service-benefits { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; gap: 0.75rem; }
@media (min-width: 640px) { .da-service-benefits { grid-template-columns: 1fr 1fr; } }
.da-service-benefits li { padding: 0.75rem 1rem; border: 1px solid var(--da-border); border-radius: 0.75rem; background: var(--da-surface); font-size: 0.9rem; color: #475569; }
.da-service-benefits li::before { content: '✓ '; color: var(--da-primary); font-weight: 700; }
.da-service-body { max-width: 48rem; }
.da-service-body h2 { font-size: 1.25rem; margin: 2rem 0 0.75rem; color: var(--da-text); }
.da-service-lead { font-size: 1.125rem; line-height: 1.7; color: #475569; margin-bottom: 1.5rem; }
.da-service-faqs { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--da-border); }
.da-service-faqs h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.da-service-bottom-cta { margin-top: 3rem; padding: 2rem; border-radius: 1rem; background: linear-gradient(135deg, #eff6ff, #f8fafc); border: 1px solid var(--da-border); text-align: center; }
.da-service-bottom-cta h2 { font-size: 1.35rem; margin: 0 0 0.5rem; }
.da-service-bottom-cta p { color: var(--da-muted); margin: 0 0 1.25rem; }
.da-service-bottom-cta .da-btn-row { justify-content: center; }

.da-logo img, .da-logo .custom-logo-link img, .da-logo-img { height: 52px; width: auto; max-width: 200px; object-fit: contain; display: block; }
.da-btn-premium { background: linear-gradient(135deg, #2563FF 0%, #1d4ed8 50%, #7c3aed 100%); color: #fff !important; border: none; box-shadow: 0 4px 14px rgba(37, 99, 255, 0.35); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.da-btn-premium:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37, 99, 255, 0.45); }
.da-btn-premium-outline { background: transparent; color: var(--da-primary) !important; border: 2px solid var(--da-primary); transition: all 0.2s ease; }
.da-btn-premium-outline:hover { background: var(--da-primary); color: #fff !important; }
.da-btn-arrow::after { content: ' →'; }
.da-showcase-stage.da-showcase-flash { animation: da-flash 0.45s ease; }
@keyframes da-flash { 0% { filter: brightness(1); } 50% { filter: brightness(1.12); } 100% { filter: brightness(1); } }
.da-showcase-box.da-box-animate { animation: da-box-in 0.5s ease forwards; opacity: 0; }
@keyframes da-box-in { from { opacity: 0; transform: scale(0.92); } to { opacity: 1; transform: scale(1); } }
.da-showcase-panel { opacity: 0; transform: translateX(8px); transition: opacity 0.35s ease, transform 0.35s ease; }
.da-showcase-panel.is-visible { opacity: 1; transform: translateX(0); }
.da-panel-title { color: #00d4ff; font-weight: 700; font-size: 10px; margin: 0 0 8px; }
.da-panel-list { list-style: none; padding: 0; margin: 0; }
.da-panel-list li { display: flex; justify-content: space-between; gap: 0.5rem; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 10px; }
.da-panel-list span { color: #94a3b8; }
.da-showcase-tab { transition: background 0.25s ease, transform 0.2s ease; }
.da-showcase-tab.is-active { transform: scale(1.02); }
.da-industry-single-hero { display: grid; gap: 2rem; align-items: center; margin-bottom: 2rem; }
@media (min-width: 900px) { .da-industry-single-hero { grid-template-columns: 1fr 1fr; } }
.da-tag-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.da-tag { padding: 0.35rem 0.75rem; border-radius: 999px; background: #eff6ff; color: var(--da-primary); font-size: 0.8rem; font-weight: 600; }
.da-case-grid { display: grid; gap: 1rem; margin-top: 1rem; }
@media (min-width: 768px) { .da-case-grid { grid-template-columns: repeat(3, 1fr); } }
.da-case-card { padding: 1.25rem; border: 1px solid var(--da-border); border-radius: 0.75rem; background: var(--da-surface); }
.da-home-seo { padding: 4rem 0; background: #f8fafc; border-top: 1px solid var(--da-border); }
.da-home-seo-cta { margin-top: 2rem; justify-content: center; }
.da-cta-premium-block { background: linear-gradient(135deg, #eff6ff, #f8fafc); }

/* Legal, trust, compliance, contact enhancements */
.da-legal-page .da-legal-lead { font-size: 1.125rem; line-height: 1.75; color: #475569; margin-bottom: 1.5rem; }
.da-legal-updated { color: var(--da-muted); margin: 0.5rem 0 1.5rem; }
.da-legal-body h2 { font-size: 1.35rem; margin: 2rem 0 0.75rem; }
.da-legal-body h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
.da-legal-related { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--da-border); }
.da-legal-related h2 { font-size: 1.125rem; margin: 0 0 1rem; }
.da-legal-related ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; }
.da-legal-related a { color: var(--da-primary); font-weight: 500; }

.da-trust-badges { background: var(--da-surface); border-top: 1px solid var(--da-border); border-bottom: 1px solid var(--da-border); padding: 2rem 0; }
.da-trust-badges-inner { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media (min-width: 768px) { .da-trust-badges-inner { grid-template-columns: repeat(5, 1fr); } }
.da-trust-badge { text-align: center; padding: 1rem; border: 1px solid var(--da-border); border-radius: 0.75rem; background: #fff; }
.da-trust-badge strong { display: block; font-size: 1.25rem; color: var(--da-primary); }
.da-trust-badge span { font-size: 0.8rem; color: var(--da-muted); }

.da-trust-strip { background: #f8fafc; border-top: 1px solid var(--da-border); padding: 0.75rem 0; }
.da-trust-strip-inner { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: center; font-size: 0.8rem; color: var(--da-muted); }

.da-sitemap-grid { display: grid; gap: 2rem; margin-top: 2rem; }
@media (min-width: 768px) { .da-sitemap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-sitemap-grid { grid-template-columns: repeat(3, 1fr); } }
.da-sitemap-links { list-style: none; margin: 0; padding: 0; }
.da-sitemap-links li { margin: 0.35rem 0; }
.da-sitemap-links a { color: var(--da-primary); }
.da-sitemap-extra { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--da-border); }

.da-contact-layout { display: grid; gap: 2rem; margin-top: 2rem; }
@media (min-width: 900px) { .da-contact-layout { grid-template-columns: 1fr 1.2fr; align-items: start; } }
.da-contact-info-card { padding: 1.25rem; border: 1px solid var(--da-border); border-radius: 0.75rem; background: var(--da-surface); margin-bottom: 1rem; }
.da-contact-info-card h2 { font-size: 1rem; margin: 0 0 0.75rem; }
.da-contact-info-card p { margin: 0 0 0.75rem; font-size: 0.9rem; color: #475569; }
.da-contact-categories { margin: 0; padding-left: 1.1rem; font-size: 0.9rem; color: #475569; }
.da-contact-categories li { margin-bottom: 0.5rem; }
.da-contact-form-title { margin: 0 0 1rem; font-size: 1.125rem; }
.da-contact-faq { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--da-border); }
.da-contact-faq h2 { font-size: 1.35rem; margin: 0 0 1rem; }
.da-faq-list { display: grid; gap: 0.75rem; }
.da-faq-item { border: 1px solid var(--da-border); border-radius: 0.5rem; padding: 0.75rem 1rem; background: #fff; }
.da-faq-item summary { font-weight: 600; cursor: pointer; }
.da-faq-item p { margin: 0.75rem 0 0; color: #475569; font-size: 0.95rem; }

.da-post-author-box { margin: 2rem 0; padding: 1.25rem; border: 1px solid var(--da-border); border-radius: 0.75rem; background: #f8fafc; }
.da-post-author-box p { margin: 0.35rem 0 0; color: var(--da-muted); font-size: 0.9rem; }
.da-post-card-author { font-size: 0.8rem; color: var(--da-muted); }

.da-footer-email { margin: 0.75rem 0 0; font-size: 0.875rem; }
.da-footer-trust-mini { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.da-footer-trust-mini span { font-size: 0.75rem; padding: 0.25rem 0.6rem; border-radius: 999px; background: #1e293b; color: #94a3b8; }

.da-cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999; background: #0f172a; color: #e2e8f0; border-top: 1px solid #334155; padding: 1rem; box-shadow: 0 -8px 24px rgba(0,0,0,.25); }
.da-cookie-banner[hidden] { display: none; }
.da-cookie-inner { max-width: 72rem; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
@media (min-width: 768px) { .da-cookie-inner { flex-direction: row; align-items: center; justify-content: space-between; } }
.da-cookie-inner p { margin: 0; font-size: 0.875rem; line-height: 1.5; }
.da-cookie-inner a { color: #93c5fd; }
.da-cookie-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Hub cards — industries & services listing */
.da-hub-header { margin-bottom: 2.5rem; }
.da-hub-grid { display: grid; gap: 1.5rem; }
.da-hub-grid-3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .da-hub-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-hub-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.da-hub-grid-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 1024px) { .da-hub-grid-4 { grid-template-columns: repeat(4, 1fr); } }
.da-hub-card { border: 1px solid var(--da-border); border-radius: 1rem; overflow: hidden; background: #fff; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.da-hub-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1); }
.da-hub-card-link { display: block; color: inherit; }
.da-hub-card-media { aspect-ratio: 16/10; overflow: hidden; background: #e2e8f0; }
.da-hub-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.da-hub-card:hover .da-hub-card-media img { transform: scale(1.04); }
.da-hub-card-body { padding: 1.25rem 1.35rem 1.5rem; }
.da-hub-card-body h2 { font-size: 1.125rem; margin: 0 0 0.5rem; line-height: 1.3; }
.da-hub-card-body p { margin: 0 0 1rem; font-size: 0.9rem; color: var(--da-muted); line-height: 1.55; }
.da-hub-bottom-cta { background: #f8fafc; border-top: 1px solid var(--da-border); }
.da-cta-panel { padding: 2.5rem; border-radius: 1rem; border: 1px solid var(--da-border); background: linear-gradient(135deg, #eff6ff, #fff); text-align: center; }
.da-cta-panel h2 { margin: 0 0 0.5rem; font-size: 1.35rem; }
.da-cta-panel p { color: var(--da-muted); margin: 0 0 1.25rem; max-width: 40rem; margin-left: auto; margin-right: auto; }
.da-check-panel { padding: 2rem; border-radius: 1rem; border: 1px solid var(--da-border); background: #fff; }

/* Detail pages — industry & service inner */
.da-detail-hero { background: linear-gradient(180deg, #f8fafc 0%, #fff 100%); border-bottom: 1px solid var(--da-border); padding: 2rem 0 3rem; }
.da-detail-hero-grid { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .da-detail-hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 3rem; } }
.da-detail-hero-visual { border-radius: 1rem; overflow: hidden; border: 1px solid var(--da-border); box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08); }
.da-detail-hero-visual img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.da-benefit-pills { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; gap: 0.75rem; }
@media (min-width: 640px) { .da-benefit-pills { grid-template-columns: repeat(2, 1fr); } }
.da-benefit-pills li { padding: 0.85rem 1rem; border-radius: 0.75rem; border: 1px solid var(--da-border); background: var(--da-surface); font-size: 0.9rem; color: #475569; }
.da-benefit-pills li::before { content: '✓ '; color: var(--da-primary); font-weight: 700; }
.da-tag-link { text-decoration: none; }
.da-tag-link:hover { background: var(--da-primary); color: #fff; }
.da-case-grid-visual .da-case-card-visual { display: grid; gap: 0; overflow: hidden; }
.da-case-card-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.da-case-card-body { padding: 1.25rem; }
.da-mini-industry-card { display: block; border: 1px solid var(--da-border); border-radius: 0.75rem; overflow: hidden; text-align: center; font-size: 0.8rem; font-weight: 600; color: var(--da-text); transition: box-shadow 0.2s; }
.da-mini-industry-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.da-mini-industry-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.da-mini-industry-card span { display: block; padding: 0.65rem; }

/* Logo */
.da-logo-shell { display: inline-flex; align-items: center; padding: 0.35rem 0.65rem; border-radius: 0.5rem; background: #000; }
.da-logo-shell img, .da-logo-shell .custom-logo-link img, .da-logo-img { height: 48px; width: auto; max-width: 220px; object-fit: contain; display: block; }
.da-footer .da-logo-shell { background: #000; }

/* Blog premium cards */
.da-blog-card-premium { border: 1px solid var(--da-border); border-radius: 1rem; overflow: hidden; background: #fff; transition: box-shadow 0.2s, transform 0.2s; }
.da-blog-card-premium:hover { box-shadow: 0 12px 32px rgba(15,23,42,.1); transform: translateY(-3px); }
.da-blog-card-link { display: block; color: inherit; }
.da-blog-card-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.da-blog-card-body { padding: 1.25rem; }
.da-blog-card-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; align-items: center; margin-bottom: 0.5rem; font-size: 0.75rem; }
.da-blog-card-cat { font-weight: 700; color: var(--da-primary); text-transform: uppercase; letter-spacing: 0.04em; }
.da-blog-card-body h2 { font-size: 1.125rem; margin: 0 0 0.5rem; line-height: 1.35; }
.da-blog-card-body p { font-size: 0.9rem; color: var(--da-muted); margin: 0 0 1rem; line-height: 1.55; }
.da-blog-card-btn { pointer-events: none; }

/* SEO accordion */
.da-home-seo-accordion-wrap { max-width: 52rem; margin: 0 auto; }
.da-seo-lead { font-size: 1.05rem; line-height: 1.7; color: #475569; margin-bottom: 1.5rem; text-align: center; }
.da-seo-accordion { border: 1px solid var(--da-border); border-radius: 1rem; overflow: hidden; background: #fff; }
.da-seo-acc-item { border-bottom: 1px solid var(--da-border); }
.da-seo-acc-item:last-child { border-bottom: 0; }
.da-seo-acc-trigger { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; background: #fff; border: 0; font-size: 0.95rem; font-weight: 600; text-align: left; cursor: pointer; }
.da-seo-acc-trigger:hover { background: #f8fafc; }
.da-seo-acc-panel { display: none; padding: 0 1.25rem 1.25rem; }
.da-seo-acc-item.is-open .da-seo-acc-panel { display: block; }
.da-prose-compact { font-size: 0.95rem; line-height: 1.65; color: #475569; max-width: 100%; }
.da-faq-list-premium { max-width: 52rem; margin: 0 auto; border: 0; background: transparent; display: grid; gap: 0.75rem; }
.da-faq-list-premium .da-faq-item { border: 1px solid var(--da-border); border-radius: 0.75rem; background: #fff; overflow: hidden; }
.da-faq-list-premium .da-faq-a { padding-top: 0; }

/* Roadmap */
.da-roadmap-section { margin-top: 3rem; }
.da-roadmap-grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .da-roadmap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .da-roadmap-grid { grid-template-columns: repeat(5, 1fr); } }
.da-roadmap-card { border: 1px solid var(--da-border); border-radius: 1rem; padding: 1rem; background: #fff; }
.da-roadmap-img { position: relative; border-radius: 0.75rem; overflow: hidden; margin-bottom: 0.75rem; }
.da-roadmap-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.da-roadmap-step { position: absolute; top: 0.5rem; left: 0.5rem; background: var(--da-primary); color: #fff; font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.5rem; border-radius: 999px; }
.da-roadmap-card h3 { font-size: 0.95rem; margin: 0 0 0.35rem; }
.da-roadmap-card p { font-size: 0.85rem; color: var(--da-muted); margin: 0; line-height: 1.5; }

.da-prose { max-width: 48rem; }
.da-page-wrap .da-prose-accordionify { max-width: 100%; }