/* CORTEX MARKETS LIGHT EXECUTIVE CONSULTING THEME */
:root {
  --cx-bg-dark: #f8fafc;
  --cx-bg-black: #ffffff;
  --cx-bg-blue-dark: #f1f5f9;
  --cx-accent-blue: #0284c7;
  --cx-accent-gold: #b45309;
  --cx-text-primary: #0f172a;
  --cx-text-secondary: #475569;
  --cx-border: #e2e8f0;
  --cx-card-bg: #ffffff;
  --cx-font-main: 'Inter', system-ui, sans-serif;
  --cx-font-serif: 'Playfair Display', serif;
}

.cortex-page {
  background-color: #ffffff;
  color: var(--cx-text-primary);
  font-family: var(--cx-font-main);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

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

.cx-section {
  padding: 5.5rem 0;
}

.cx-bg-dark { background-color: #f8fafc; border-top: 1px solid #e2e8f0; border-bottom: 1px solid #e2e8f0; }
.cx-bg-black { background-color: #ffffff; }
.cx-bg-blue-dark { background-color: #f1f5f9; border-top: 1px solid #e2e8f0; border-bottom: 1px solid #e2e8f0; }

.cx-text-center { text-align: center; }
.cx-max-w { max-width: 800px; margin-left: auto; margin-right: auto; }
.cx-mt-2 { margin-top: 1rem; }
.cx-mt-4 { margin-top: 2.5rem; }

/* TYPOGRAPHY */
.cx-eyebrow {
  color: var(--cx-accent-blue);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.82rem;
  margin-bottom: 1rem;
}

.cx-headline {
  font-family: var(--cx-font-serif);
  font-size: 3.25rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
  color: #0f172a;
}

.cx-subheadline {
  font-size: 1.2rem;
  color: var(--cx-text-secondary);
  font-weight: 400;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cx-section-title {
  font-family: var(--cx-font-serif);
  font-size: 2.35rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
  color: #0f172a;
}

.cx-section-body {
  font-size: 1.0625rem;
  color: var(--cx-text-secondary);
  line-height: 1.65;
}

/* CARDS & GRID */
.cx-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cx-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  transition: all 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cx-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
  transform: translateY(-4px);
}

.cx-card-photo-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 18px;
  border: 1px solid #f1f5f9;
}

.cx-card-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.cx-card:hover .cx-card-photo {
  transform: scale(1.05);
}

.cx-card h3, .cx-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.cx-card p {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.cx-card-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: #0284c7;
  text-decoration: none;
}

.cx-card-link:hover {
  color: #0369a1;
}

/* HERO SECTION */
.cx-hero {
  padding: 8rem 0 6rem;
  position: relative;
  background: radial-gradient(circle at top right, rgba(0, 132, 255, 0.15), transparent 50%), var(--cx-bg-dark);
}
.cx-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.cx-hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* CORTEX PLATFORM VISUAL CARDS */
.cx-hero-visual {
  position: relative;
  width: 100%;
}

.cx-platform-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--cx-border);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.7);
  background: rgba(15, 17, 21, 0.9);
}

.cx-platform-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}

.cx-platform-overlay {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(13, 19, 31, 0.92);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cx-overlay-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cx-accent-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cx-overlay-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cx-text-primary);
  margin-top: 2px;
}

.cx-overlay-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: #0f1115;
  background: var(--cx-accent-gold);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
}

/* PRODUCT ECOSYSTEM WITH IMAGES */
.cx-product-grid { margin-top: 4rem; display: flex; flex-direction: column; gap: 2.5rem; }
.cx-product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--cx-card-bg);
  border: 1px solid var(--cx-border);
  border-radius: 12px;
  padding: 2.5rem;
  align-items: center;
}
.cx-product-row.cx-reverse {
  grid-template-columns: 1fr 1fr;
}
.cx-product-row.cx-reverse .cx-product-info {
  order: 2;
}
.cx-product-row.cx-reverse .cx-product-visual-wrap {
  order: 1;
}

.cx-product-visual-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--cx-border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.cx-product-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.cx-product-row:hover .cx-product-img {
  transform: scale(1.04);
}

.cx-product-tag {
  color: var(--cx-accent-blue);
  font-weight: 700;
  font-family: monospace;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.cx-product-title {
  font-size: 1.5rem;
  margin: 0 0 1rem 0;
}
.cx-product-info p { color: var(--cx-text-secondary); margin-bottom: 0.5rem; }
.cx-product-info strong { color: var(--cx-text-primary); }

/* VIDEO & DEMONSTRATION SHOWCASE */
.cx-video-wrapper {
  position: relative;
  max-width: 900px;
  margin: 3rem auto 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--cx-border);
  box-shadow: 0 25px 60px rgba(0,132,255,0.15);
  background: var(--cx-bg-dark);
}
.cx-video-poster {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
  filter: brightness(0.75);
}
.cx-video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(8, 9, 10, 0.45);
  backdrop-filter: blur(2px);
  text-align: center;
  padding: 2rem;
}
.cx-play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--cx-accent-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 30px rgba(0, 132, 255, 0.6);
  transition: transform 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
}
.cx-play-btn:hover {
  transform: scale(1.1);
  background: #0070d9;
}
.cx-video-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}
.cx-video-sub {
  font-size: 1rem;
  color: var(--cx-text-secondary);
  max-width: 540px;
}

/* FEATURE LIST */
.cx-feature-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cx-feature-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--cx-border);
  color: var(--cx-text-secondary);
}
.cx-feature-list li strong {
  color: var(--cx-text-primary);
  display: block;
  margin-bottom: 0.25rem;
}
.cx-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
}

/* TIMELINE */
.cx-timeline {
  max-width: 600px;
  margin: 3rem auto 0;
  border-left: 2px solid var(--cx-border);
  padding-left: 2rem;
}
.cx-timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}
.cx-timeline-item::before {
  content: '';
  position: absolute;
  left: -2.35rem;
  top: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cx-accent-blue);
  border: 4px solid var(--cx-bg-dark);
}
.cx-tl-content p {
  margin: 0 0 1rem 0;
  font-style: italic;
  font-size: 1.125rem;
}
.cx-tl-link {
  color: var(--cx-accent-blue);
  text-decoration: none;
  font-weight: 600;
}

/* TECH LOGOS */
.cx-tech-logos {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cx-tech-logos span {
  padding: 0.75rem 1.5rem;
  background: var(--cx-card-bg);
  border: 1px solid var(--cx-border);
  border-radius: 4px;
  font-weight: 600;
  color: var(--cx-text-secondary);
}

/* MODEL GRID */
.cx-model-grid {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.cx-model-item {
  padding: 1rem 1.5rem;
  background: rgba(0, 132, 255, 0.1);
  border: 1px solid rgba(0, 132, 255, 0.3);
  border-radius: 4px;
  color: var(--cx-accent-blue);
  font-weight: 600;
}

/* CLARIVO SECTION */
.cx-cred-list {
  list-style: none;
  padding: 0;
  color: var(--cx-text-secondary);
}
.cx-cred-list li { margin-bottom: 0.5rem; }
.cx-title-gold { color: var(--cx-accent-gold); font-weight: 600; }
.cx-map-placeholder {
  background: var(--cx-card-bg);
  border: 1px solid var(--cx-border);
  padding: 2rem;
  border-radius: 8px;
  height: 100%;
}
.cx-abstract-map {
  margin-top: 2rem;
  height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 10%, transparent 11%);
  background-size: 10px 10px;
  opacity: 0.5;
}

/* FORM */
.cx-form-container {
  background: var(--cx-bg-dark);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--cx-border);
}
.cx-form-group { margin-bottom: 1.5rem; }
.cx-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.cx-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
}
.cx-form input[type="text"],
.cx-form input[type="email"],
.cx-form select,
.cx-form textarea {
  width: 100%;
  padding: 0.75rem;
  background: var(--cx-card-bg);
  border: 1px solid var(--cx-border);
  border-radius: 4px;
  color: var(--cx-text-primary);
  font-family: inherit;
}
.cx-form input:focus,
.cx-form select:focus,
.cx-form textarea:focus {
  outline: none;
  border-color: var(--cx-accent-blue);
}
.cx-checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.cx-checkbox-grid label,
.cx-checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 400;
  color: var(--cx-text-secondary);
  font-size: 0.875rem;
}
.cx-compliance-note {
  font-size: 0.75rem;
  color: var(--cx-text-secondary);
  margin-top: 1.5rem;
  text-align: center;
}
.cx-form-status {
  margin-top: 1rem;
  text-align: center;
  font-weight: 600;
  display: none;
}
.cx-form-status.success { color: #27c93f; display: block; }
.cx-form-status.error { color: #ff5f56; display: block; }

/* STICKY MOBILE CTA */
.cx-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: rgba(15, 17, 21, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--cx-border);
  z-index: 100;
  display: none;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .cx-hero-inner, .cx-grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .cx-grid-3 { grid-template-columns: 1fr 1fr; }
  .cx-headline { font-size: 2.75rem; }
}
@media (max-width: 768px) {
  .cx-grid-3, .cx-form-row, .cx-checkbox-grid { grid-template-columns: 1fr; }
  .cx-section { padding: 4rem 0; }
  .cx-headline { font-size: 2.25rem; }
  .cx-sticky-cta { display: block; }
  body { padding-bottom: 5rem; } /* Space for sticky CTA */
  .cx-hero-actions { flex-direction: column; }
}

/* ANIMATIONS */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}