/* ==========================================================================
   Base Layout, Containers & Desktop Navigation Bar
   ========================================================================== */
/* Layout Container */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Navigation */
    nav {
      position: sticky;
      top: 20px;
      z-index: 100;
      margin-bottom: 60px;
    }

    .nav-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 16px 28px;
      background: rgba(15, 20, 32, 0.85);
      backdrop-filter: blur(20px);
      border: 1px solid var(--border-subtle);
      border-radius: 100px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .nav-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
      color: #fff;
    }

    .brand-avatar {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 16px;
      box-shadow: 0 0 16px var(--glow-indigo);
    }

    .nav-brand span {
      font-weight: 700;
      font-size: 18px;
      letter-spacing: -0.02em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 24px;
      list-style: none;
    }

    .nav-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      transition: color 0.2s ease;
    }

    .nav-links a:hover {
      color: #fff;
    }

    .cta-btn {
      background: linear-gradient(135deg, var(--accent-indigo), #4f46e5);
      color: #fff;
      padding: 8px 20px;
      border-radius: 100px;
      text-decoration: none;
      font-size: 13px;
      font-weight: 600;
      transition: all 0.2s ease;
      box-shadow: 0 0 20px var(--glow-indigo);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .cta-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 0 25px rgba(99, 102, 241, 0.45);
    }