/* =============================================================
   LinkBuilder Design System — 브랜드 팔레트
   design-system.css 다음에 로드. html[data-palette]로 brand 토큰만 교체.
   SaaS · 신뢰·전문성 중심 프리셋
   ============================================================= */

/* 신뢰 블루 — 기본(:root)과 동일 */
[data-palette="blue"] {
  --brand-50:  #eff5ff;
  --brand-100: #dbe8fe;
  --brand-200: #bfd7fe;
  --brand-300: #93bbfd;
  --brand-400: #6096fa;
  --brand-500: #3b76f6;
  --brand-600: #2563eb;
  --brand-700: #1d4fd7;
  --brand-800: #1e40af;
  --brand-900: #1e3a8a;
  --brand-950: #172554;
}

/* 엔터프라이즈 네이비 — 깊은 블루, B2B·금융 SaaS */
[data-palette="navy"] {
  --brand-50:  #eff6ff;
  --brand-100: #dbeafe;
  --brand-200: #bfdbfe;
  --brand-300: #93c5fd;
  --brand-400: #60a5fa;
  --brand-500: #3b82f6;
  --brand-600: #1e40af;
  --brand-700: #1e3a8a;
  --brand-800: #172554;
  --brand-900: #0f2347;
  --brand-950: #081628;
}

/* 프로페셔널 틸 — 안정·보안, 핀테크·데이터 SaaS */
[data-palette="teal"] {
  --brand-50:  #f0fdfa;
  --brand-100: #ccfbf1;
  --brand-200: #99f6e4;
  --brand-300: #5eead4;
  --brand-400: #2dd4bf;
  --brand-500: #14b8a6;
  --brand-600: #0d9488;
  --brand-700: #0f766e;
  --brand-800: #115e59;
  --brand-900: #134e4a;
  --brand-950: #042f2e;
}

/* 클린 스카이 — 명료·투명, 협업·생산성 SaaS */
[data-palette="sky"] {
  --brand-50:  #f0f9ff;
  --brand-100: #e0f2fe;
  --brand-200: #bae6fd;
  --brand-300: #7dd3fc;
  --brand-400: #38bdf8;
  --brand-500: #0ea5e9;
  --brand-600: #0284c7;
  --brand-700: #0369a1;
  --brand-800: #075985;
  --brand-900: #0c4a6e;
  --brand-950: #082f49;
}

/* B2B 인디고 — 차분·신뢰, 업무용 SaaS */
[data-palette="indigo"] {
  --brand-50:  #eef2ff;
  --brand-100: #e0e7ff;
  --brand-200: #c7d2fe;
  --brand-300: #a5b4fc;
  --brand-400: #818cf8;
  --brand-500: #6366f1;
  --brand-600: #4f46e5;
  --brand-700: #4338ca;
  --brand-800: #3730a3;
  --brand-900: #312e81;
  --brand-950: #1e1b4b;
}