/* ==========================================================================
   THEME 4: Anity (Figma Template 4)
   Minimalist Modern Corporate Foundation & Clean Executive Architecture
   Palette: Royal Indigo (#2563eb), Sleek Slate (#0f172a), Cool Gray (#f8fafc)
   ========================================================================== */

body[data-theme="theme-4"] {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --secondary: #475569;
  --accent: #f97316;
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --header-bg: #ffffff;
  --footer-bg: #0f172a;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

body[data-theme="theme-4"] .site-header {
  border-bottom: 1px solid #e2e8f0;
}

body[data-theme="theme-4"] .hero-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

body[data-theme="theme-4"] .hero-title {
  font-weight: 700;
  letter-spacing: -0.5px;
}

body[data-theme="theme-4"] .hero-title span {
  color: #60a5fa;
}

body[data-theme="theme-4"] .btn-primary {
  background-color: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

body[data-theme="theme-4"] .btn-primary:hover {
  background-color: #1d4ed8;
  border-color: #1d4ed8;
}

body[data-theme="theme-4"] .section-tag {
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #dbeafe;
  border-radius: var(--radius-sm);
}

body[data-theme="theme-4"] .focus-card {
  border: 1px solid #e2e8f0;
  box-shadow: none;
}

body[data-theme="theme-4"] .focus-card:hover {
  border-color: #2563eb;
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.1);
}

body[data-theme="theme-4"] .simsr-spotlight {
  background: #0f172a;
  border: 1px solid #334155;
}

body[data-theme="theme-4"] .metrics-banner {
  background: #0f172a;
  border: 1px solid #1e293b;
}

body[data-theme="theme-4"] .membership-card.featured {
  border-color: #2563eb;
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.15);
}