* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    }

    body {
      background-color: #ffffff;
      color: #1a1e2b;
      line-height: 1.5;
    }

    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 32px;
    }

    /* header / nav */
    .navbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 0;
      flex-wrap: wrap;
      gap: 16px 32px;
      border-bottom: 1px solid #eef2f6;
      position: relative;
    }

    .logo img {
      height: 70px;
      width: auto;
      display: block;
    }

    .nav-links {
      display: flex;
      gap: 24px;
      font-weight: 500;
      flex-wrap: wrap;
      align-items: center;
    }

    .nav-links a {
      text-decoration: none;
      color: #2d3748;
      font-size: 16px;
      transition: color 0.2s;
      white-space: nowrap;
      padding: 8px 0;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: #2e6b3e;
      border-bottom: 2px solid #2e6b3e;
      padding-bottom: 6px;
    }

    .btn-consult {
      background: #2e6b3e;
      color: white !important;
      padding: 12px 28px;
      border-radius: 40px;
      font-weight: 600;
      font-size: 15px;
      border: none;
      cursor: pointer;
      transition: background 0.2s;
      text-decoration: none;
      display: inline-block;
      white-space: nowrap;
      text-align: center;
    }

    .btn-consult:hover {
      background: #1e4a3a;
    }

    .btn-consult.mobile-btn {
      display: none;
    }

    .hamburger {
      display: none;
      flex-direction: column;
      cursor: pointer;
      padding: 10px 5px;
      z-index: 1100;
    }

    .hamburger span {
      height: 3px;
      width: 28px;
      background: #2e6b3e;
      margin: 3px 0;
      border-radius: 3px;
      transition: 0.3s;
    }

    /* page header */
    .page-header {
      text-align: center;
      margin: 60px 0 30px;
    }

    .page-header h1 {
      font-size: 48px;
      font-weight: 800;
      color: #0b1f33;
      line-height: 1.2;
    }

    .page-header p {
      font-size: 20px;
      color: #4b5a6e;
      max-width: 800px;
      margin: 16px auto 0;
    }

    /* sections */
    .section-title {
      text-align: center;
      margin: 70px 0 30px;
    }

    .section-title h2 {
      font-size: 38px;
      color: #0b1f33;
      font-weight: 700;
      line-height: 1.2;
    }

    .section-title p {
      font-size: 18px;
      color: #4b5a6e;
      max-width: 650px;
      margin: 12px auto 0;
      padding: 0 16px;
    }

    .content-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin: 40px 0;
    }

    .card {
      background: #f9fbfc;
      border-radius: 28px;
      padding: 36px 24px;
      border: 1px solid #edf2f7;
      transition: transform 0.2s, box-shadow 0.2s;
    }

    .card:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 30px -10px rgba(46,107,62,0.1);
    }

    .card i {
      font-size: 40px;
      color: #2e6b3e;
      margin-bottom: 20px;
    }

    .card h3 {
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 12px;
      color: #1a3a2a;
    }

    .card p {
      color: #4a5568;
      margin-bottom: 16px;
    }

    .link-arrow {
      color: #2e6b3e;
      font-weight: 600;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    /* consultant highlight */
    .consultant-profile {
      display: flex;
      align-items: center;
      gap: 50px;
      margin: 60px 0;
      flex-wrap: wrap;
      background: #f0f7f2;
      border-radius: 60px;
      padding: 50px;
    }

    .profile-avatar {
      flex: 1 1 200px;
      text-align: center;
    }

    .profile-avatar i {
      font-size: 160px;
      color: #2e6b3e;
      opacity: 0.8;
    }

    .profile-details {
      flex: 3 1 400px;
    }

    .profile-details h2 {
      font-size: 36px;
      color: #1e4a3a;
      margin-bottom: 20px;
    }

    .profile-details p {
      font-size: 18px;
      color: #3c4b5d;
      margin-bottom: 20px;
    }

    .badge-list {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      margin: 20px 0;
    }

    .badge-list span {
      background: #ffffff;
      color: #1e4a3a;
      padding: 8px 24px;
      border-radius: 40px;
      font-weight: 500;
      box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    }

    /* stats */
    .stats-banner {
      background: #1e4a3a;
      color: white;
      border-radius: 60px;
      padding: 50px 40px;
      margin: 60px 0;
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
      gap: 30px;
      text-align: center;
    }

    .stat-block h3 {
      font-size: 42px;
      font-weight: 800;
    }

    .stat-block p {
      font-size: 18px;
      opacity: 0.9;
    }

    /* testimonial */
    .testimonial-block {
      text-align: center;
      margin: 70px 0 30px;
    }

    .testimonial-card {
      background: #f0f7f2;
      border-radius: 50px;
      padding: 40px;
      max-width: 800px;
      margin: 20px auto 0;
    }

    .testimonial-card p {
      font-size: 22px;
      font-style: italic;
      line-height: 1.4;
    }

    .stars {
      color: #ffb347;
      margin-bottom: 16px;
    }

    /* footer */
    footer {
      background: #1a3a2a;
      color: #cfddee;
      padding: 50px 0 20px;
      margin-top: 80px;
      border-radius: 60px 60px 0 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 40px;
    }

    .footer-col p {
      margin: 20px 0;
    }

    .social-icons i {
      font-size: 26px;
      margin-right: 18px;
      color: #b0d0c0;
      cursor: default;
    }

    .copyright {
      text-align: center;
      padding-top: 40px;
      font-size: 15px;
      border-top: 1px solid #2e5a42;
      margin-top: 40px;
    }

    /* responsive */
    @media (max-width: 768px) {
      .container {
        padding: 0 20px;
      }

      .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: white;
        padding: 20px;
        box-shadow: 0 15px 25px rgba(0,0,0,0.1);
        position: absolute;
        top: 80px;
        left: 0;
        z-index: 1000;
        border-radius: 0 0 30px 30px;
        gap: 16px;
      }

      .nav-links.show {
        display: flex;
      }

      .nav-links a {
        width: 100%;
        text-align: center;
        padding: 12px;
        border-bottom: 1px solid #edf2f7;
        white-space: normal;
      }

      .nav-links a:last-of-type {
        border-bottom: none;
      }

      .btn-consult.mobile-btn {
        display: inline-block;
        margin: 10px 0 5px;
        width: 100%;
        text-align: center;
        background: #2e6b3e;
        color: white;
        border: none;
      }

      .btn-consult:not(.mobile-btn) {
        display: none;
      }

      .hamburger {
        display: flex;
      }

      .navbar {
        padding: 15px 0;
      }

      .logo img {
        height: 40px;
      }

      .page-header h1 {
        font-size: 36px;
      }

      .consultant-profile {
        padding: 30px;
      }

      .profile-avatar i {
        font-size: 120px;
      }
    }

    @media (max-width: 480px) {
      .nav-links {
        top: 70px;
      }
    }