:root {
  --ct-primary: #1a56db;
  --ct-primary-dark: #1340af;
  --ct-primary-light: #e8f0fe;
  --ct-dark: #0f172a;
  --ct-gray-50: #f9fafb;
  --ct-gray-100: #f3f4f6;
  --ct-gray-200: #e5e7eb;
  --ct-gray-300: #d1d5db;
  --ct-gray-500: #6b7280;
  --ct-gray-600: #4b5563;
  --ct-gray-700: #374151;
  --ct-gray-800: #1f2937;
  --ct-gray-900: #111827;
  --ct-accent: #f59e0b;
  --ct-green: #166534;
  --ct-radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: var(--ct-gray-50); color: var(--ct-gray-800); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }

.ct-nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--ct-gray-200); padding: 14px 0; }
.ct-nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.ct-nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ct-gray-900); }
.ct-nav-logo .icon-box { width: 38px; height: 38px; background: var(--ct-primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.ct-nav-logo .logo-name { font-size: 20px; font-weight: 800; letter-spacing: -0.5px; }
.ct-nav-logo .logo-name span { color: var(--ct-primary); }
.ct-nav-links { display: flex; gap: 28px; align-items: center; }
.ct-nav-links a { text-decoration: none; color: var(--ct-gray-600); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.ct-nav-links a:hover { color: var(--ct-primary); }
.ct-nav-links a.active { color: var(--ct-primary); font-weight: 600; }
.ct-nav-cta { background: var(--ct-primary); color: #fff !important; padding: 8px 20px; border-radius: 8px; font-weight: 600; transition: background 0.2s; }
.ct-nav-cta:hover { background: var(--ct-primary-dark) !important; color: #fff !important; }

.ct-hero { background: linear-gradient(135deg, var(--ct-dark) 0%, #1e3a8e 100%); color: #fff; padding: 72px 24px 88px; text-align: center; }
.ct-hero h1 { font-size: clamp(32px, 5vw, 44px); font-weight: 800; letter-spacing: -1px; margin-bottom: 14px; }
.ct-hero p { font-size: 17px; color: rgba(255,255,255,0.8); max-width: 640px; margin: 0 auto; }
.ct-hero .ct-hero-note { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 18px; }

.ct-section { max-width: 1100px; margin: -48px auto 0; padding: 0 24px 72px; position: relative; }
.ct-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; margin-top: 0; }
.ct-card { background: #fff; border: 1px solid var(--ct-gray-200); border-radius: var(--ct-radius); padding: 28px; display: flex; flex-direction: column; gap: 12px; transition: box-shadow 0.2s, transform 0.2s; position: relative; overflow: hidden; }
.ct-card:hover { box-shadow: 0 12px 32px rgba(15, 23, 42, 0.10); transform: translateY(-2px); }
.ct-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--ct-primary), var(--ct-accent)); }
.ct-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.ct-card h3 { font-size: 19px; font-weight: 700; color: var(--ct-gray-900); letter-spacing: -0.3px; line-height: 1.35; }
.ct-price { background: var(--ct-primary-light); color: var(--ct-primary-dark); font-weight: 700; font-size: 15px; padding: 6px 14px; border-radius: 20px; white-space: nowrap; }
.ct-price.free { background: #f0fdf4; color: var(--ct-green); }
.ct-sub { font-size: 14px; font-weight: 600; color: var(--ct-gray-600); }
.ct-desc { font-size: 14px; color: var(--ct-gray-600); line-height: 1.6; }
.ct-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.ct-chip { font-size: 12px; font-weight: 500; color: var(--ct-gray-600); background: var(--ct-gray-100); border: 1px solid var(--ct-gray-200); padding: 3px 10px; border-radius: 20px; }
.ct-chip.comp { background: var(--ct-primary-light); color: var(--ct-primary-dark); border-color: #c7d7fe; }
.ct-card-foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--ct-gray-100); display: flex; align-items: center; justify-content: space-between; }
.ct-clickable { cursor: pointer; }
.ct-roles { margin-top: 2px; }
.ct-roles-label { display: block; font-size: 11px; font-weight: 600; letter-spacing: 0.3px; text-transform: uppercase; color: var(--ct-gray-500); margin-bottom: 6px; }
.ct-chip.role { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.ct-expand { display: none; margin-top: 4px; padding: 14px; background: var(--ct-gray-100); border: 1px solid var(--ct-gray-200); border-radius: 10px; }
.ct-expand-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; color: var(--ct-gray-500); margin: 10px 0 6px; }
.ct-expand .ct-expand-title:first-child { margin-top: 0; }
.ct-full-desc { font-size: 14px; line-height: 1.6; color: var(--ct-gray-600); margin: 0 0 4px; white-space: pre-line; }
.ct-more-hint { font-size: 11.5px; color: var(--ct-gray-500); font-style: italic; }
.ct-disclaimer { margin-top: 24px; font-size: 12px; line-height: 1.6; color: var(--ct-gray-500); max-width: 720px; }
.ct-cta { display: inline-block; background: var(--ct-primary); color: #fff; text-decoration: none; font-size: 14px; font-weight: 600; padding: 9px 18px; border-radius: 8px; transition: background 0.2s; }
.ct-cta:hover { background: var(--ct-primary-dark); }
.ct-org-note { font-size: 12px; color: var(--ct-gray-500); max-width: 220px; text-align: right; }

.ct-empty { text-align: center; padding: 64px 24px; color: var(--ct-gray-500); }
.ct-empty .big { font-size: 44px; margin-bottom: 12px; }

.ct-footer { border-top: 1px solid var(--ct-gray-200); background: #fff; padding: 28px 24px; text-align: center; font-size: 13px; color: var(--ct-gray-500); }
.ct-footer a { color: var(--ct-gray-600); text-decoration: none; font-weight: 500; }
.ct-footer a:hover { color: var(--ct-primary); }

@media (max-width: 640px) {
  .ct-nav-links a:not(.ct-nav-cta) { display: none; }
  .ct-card-foot { flex-direction: column; align-items: flex-start; gap: 10px; }
  .ct-org-note { text-align: left; max-width: none; }
}