/* CSS Variables - Platinum Palette */
    :root {
      --bg-color: #e5e8ec;          /* Main Platinum background */
      --card-bg: #f8fafc;           /* Crisp off-white silver card background */
      --text-main: #0f172a;         /* Deep slate for primary text */
      --text-muted: #475569;        /* Medium slate for secondary text */
      --accent: #2563eb;            /* Bold metallic indigo/blue accent */
      --accent-hover: #1d4ed8;      /* Slightly darker shade on hover */
      --border: #cbd5e1;            /* Subtle silver border */
      --max-width: 1100px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background-color: var(--bg-color);
      color: var(--text-main);
      line-height: 1.6;
    }

    /* Container */
    .container {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    /* Navigation */
    nav {
      border-bottom: 1px solid var(--border);
      padding: 1.25rem 0;
      background-color: var(--card-bg);
    }
    .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .logo {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      text-decoration: none;
      letter-spacing: -0.025em;
    }
    .logo span {
      color: var(--accent);
    }

    /* Hero Section */
    .hero {
      padding: 5rem 0 4rem;
      text-align: center;
    }
    .hero h1 {
      font-size: 2.75rem;
      line-height: 1.2;
      margin-bottom: 1.25rem;
      letter-spacing: -0.03em;
    }
    .hero p {
      font-size: 1.125rem;
      color: var(--text-muted);
      max-width: 650px;
      margin: 0 auto 2rem;
    }
    .btn {
      display: inline-block;
      background-color: var(--accent);
      color: #ffffff;
      font-weight: 600;
      padding: 0.75rem 1.5rem;
      border-radius: 0.375rem;
      text-decoration: none;
      transition: background-color 0.2s ease, box-shadow 0.2s ease;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }
    .btn:hover {
      background-color: var(--accent-hover);
      box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }

    /* Sections */
    section {
      padding: 4rem 0;
      /* border-top: 1px solid var(--border); */
    }
    .section-title {
      font-size: 1.75rem;
      margin-bottom: 2.5rem;
      text-align: center;
    }

    /* Services Grid */
    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
    }
    .card {
      background-color: var(--card-bg);
      padding: 1.75rem;
      border-radius: 0.5rem;
      border: 1px solid var(--border);
      box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    }
    .card h3 {
      font-size: 1.25rem;
      margin-bottom: 0.75rem;
      color: var(--accent);
    }
    .card p {
      color: var(--text-muted);
      font-size: 0.95rem;
    }

    /* Process Steps */
    .process-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1.5rem;
    }
    .step {
      background-color: var(--card-bg);
      padding: 1.5rem;
      border-radius: 0.5rem;
      border-left: 4px solid var(--accent);
      border-top: 1px solid var(--border);
      border-right: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    }
    .step-number {
      font-weight: 700;
      color: var(--accent);
      font-size: 0.875rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 0.5rem;
    }

    /* Contact / CTA */
    .cta-section {
      text-align: center;
      background-color: var(--card-bg);
      border-radius: 0.75rem;
      padding: 3rem 1.5rem;
      margin: 2rem 0;
      border: 1px solid var(--border);
      box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    }
    .cta-section h2 {
      margin-bottom: 1rem;
    }
    .cta-section p {
      color: var(--text-muted);
      margin-bottom: 1.5rem;
    }

    /* Footer */
    footer {
      padding: 2rem 0;
      text-align: center;
      color: var(--text-muted);
      font-size: 0.875rem;
      border-top: 1px solid var(--border);
      background-color: var(--card-bg);
    }