:root {
      --bg: #1E2329;
      --card: #252A31;
      --border: #2E333A;
      --gold: #C9A227;
      --text: #F8F6F2;
      --text-muted: #A8B0B8;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', system_ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background-color: var(--bg);
      color: var(--text);
      line-height: 1.7;
      font-size: 18px;
    }

    h1, h2, h3 {
      font-family: 'Plus Jakarta Sans', system_ui, sans-serif;
      font-weight: 700;
      line-height: 1.15;
      color: var(--text);
    }

    h1 { font-size: 64px; letter-spacing: -0.04em; }
    h2 { font-size: 40px; letter-spacing: -0.03em; }
    h3 { font-size: 22px; }

    a { color: var(--gold); text-decoration: none; transition: all 0.2s ease; }
    a:hover { color: #E8C670; }

    .container { max-width: 1120px; margin: 0 auto; padding: 0 2rem; }

    /* Navigation */
    .nav {
      position: sticky; top: 0; z-index: 100;
      background: rgba(30, 35, 41, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }
    .nav-content {
      display: flex; align-items: center; justify-content: space-between;
      padding: 1.1rem 0;
    }
    .logo {
      font-size: 1.88rem; font-weight: 700; letter-spacing: 0.08em;
      display: flex; align-items: center; gap: 4px;
      font-family: 'Plus Jakarta Sans', system_ui, sans-serif;
    }
    .nav-links { display: flex; gap: 2.2rem; font-size: 0.95rem; font-weight: 500; }
    .nav-links a { color: var(--text); }
    .nav-links a:hover { color: var(--gold); }

    /* Buttons */
    .btn {
      display: inline-flex; align-items: center; justify-content: center;
      padding: 14px 28px; font-size: 0.95rem; font-weight: 600;
      border-radius: 12px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer; text-decoration: none; border: none;
    }
    .btn-primary { background: var(--gold); color: var(--bg); }
    .btn-primary:hover { background: #E8C670; transform: translateY(-1px); }
    .btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
    .btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

    /* Hero */
    .hero { padding: 7.5rem 0 6rem; }
    .hero h1 { margin-bottom: 1.4rem; }
    .hero p { font-size: 1.25rem; color: var(--text-muted); max-width: 620px; margin-bottom: 3rem; }

    /* Sections */
    .section { padding: 5.5rem 0; }
    .section-header { margin-bottom: 3rem; }
    .section-header h2 { margin-bottom: 0.6rem; }
    .section-header p { color: var(--text-muted); font-size: 1.1rem; max-width: 620px; }

    /* Cards & Blocks */
    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2rem;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card:hover {
      transform: translateY(-6px);
      box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    }

    .principle-block {
      background: var(--card);
      border: 1px solid var(--border);
      border-left: 5px solid var(--gold);
      padding: 1.75rem 1.9rem;
      border-radius: 16px;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .principle-block:hover {
      transform: translateY(-4px);
      box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    }

    /* Framework */
    .framework-step {
      display: flex; align-items: center; gap: 1.25rem;
      padding: 1.25rem 0;
      border-bottom: 1px solid var(--border);
    }
    .framework-step:last-child { border-bottom: none; }
    .framework-number {
      width: 42px; height: 42px; flex-shrink: 0;
      background: var(--gold); color: var(--bg);
      border-radius: 9999px; display: flex; align-items: center; justify-content: center;
      font-weight: 600; font-size: 1.1rem;
    }

    /* Footer */
    .footer { background: #181C22; color: #94A3B8; padding: 4rem 0 2.5rem; border-top: 1px solid var(--border); }
    .footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 3rem; }
    .footer-col h4 { color: var(--gold); font-size: 0.95rem; margin-bottom: 1.1rem; }
    .footer-col ul { list-style: none; }
    .footer-col ul li { margin-bottom: 0.55rem; }
    .footer-col a { color: #94A3B8; font-size: 0.95rem; }
    .footer-col a:hover { color: white; }
    .footer-bottom { margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid #334155; display: flex; justify-content: space-between; font-size: 0.85rem; }

    /* Animations - FAST */
    .fade-in {
      opacity: 0;
      transform: translateY(25px);
      transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .card, .principle-block {
      transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                  box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Logo Animation - Auto on Load */
    .logo svg circle {
      transform-origin: center;
      animation: logoRotateOuter 2.8s ease-in-out forwards;
    }
    .logo svg circle:nth-child(2) {
      animation: logoRotateInner 2.8s ease-in-out forwards;
    }
    
    @keyframes logoRotateOuter {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }
    
    @keyframes logoRotateInner {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(-360deg); }
    }

    @media (max-width: 900px) {
      .nav-links { display: none; }
      .hero h1 { font-size: 42px; }
      .footer-content { grid-template-columns: 1fr 1fr; }
    }