* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    body {
      font-family: 'Inter', sans-serif;
      background: #eef1f4;
      color: #1a1a1a;
      line-height: 1.6;
    }
    header {
      background: #1f2937;
      color: white;
      padding: 6rem 2rem;
      text-align: center;
      position: relative;
    }
    header h1 {
      font-size: 3.5rem;
      font-weight: 800;
    }
    header p {
      margin-top: 1rem;
      font-size: 1.3rem;
      opacity: 0.9;
    }
    section {
      padding: 5rem 2rem;
      max-width: 1100px;
      margin: auto;
    }
    .about {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 2rem;
    }
    .about img {
      width: 100%;
      max-width: 300px;
      height: auto;
      border-radius: 50%;
      box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    }
    .about-text {
      flex: 1;
      min-width: 300px;
    }
    .services ul {
      list-style: none;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
    }
    .services li {
      background: white;
      padding: 1.75rem;
      border-radius: 16px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.06);
      cursor: pointer;
      transition: transform 0.2s ease;
    }
    .services li:hover {
      transform: translateY(-5px);
    }
    .contact-form {
      background: white;
      padding: 2rem;
      border-radius: 16px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.05);
      display: flex;
      flex-direction: column;
      gap: 1rem;
      max-width: 600px;
      margin: 2rem auto 0 auto;
    }
    .contact-form input, .contact-form textarea {
      padding: 1rem;
      border: 1px solid #ccc;
      border-radius: 8px;
      font-size: 1rem;
    }
    .contact-form button {
      padding: 1rem;
      background: #1f2937;
      color: white;
      font-weight: 600;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: background 0.3s ease;
    }
    .contact-form button:hover {
      background: #111827;
    }
    footer {
      text-align: center;
      padding: 2rem;
      font-size: 0.9rem;
      color: #666;
    }
    .modal-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(5px);
      display: none;
      align-items: center;
      justify-content: center;
      z-index: 1000;
    }
    .modal {
      background: white;
      padding: 2rem;
      border-radius: 12px;
      max-width: 500px;
      width: 90%;
      position: relative;
      box-shadow: 0 8px 24px rgba(0,0,0,0.2);
      text-align: center;
    }
    .modal h3 {
      margin-bottom: 1rem;
    }
    .modal p {
      font-size: 1rem;
    }
    .close-modal {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: none;
      border: none;
      font-size: 1.5rem;
      cursor: pointer;
    }
    ::selection {
      background: #f9c89b;
      color: #1f2937;
    }
    form.contact-form.form-validated input:invalid,
    form.contact-form.form-validated textarea:invalid {
      border: 2px solid #e63946;
      background-color: #fff5f5;
    }
    form.contact-form.form-validated input:invalid:focus,
    form.contact-form.form-validated textarea:invalid:focus {
      box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.2);
    }
    header {
      position: relative;
    }
    .header-contact {
      position: absolute;
      top: 1rem;
      right: 2rem;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 0.3rem;
      font-size: 0.95rem;
      color: #ccc;
      text-align: right;
    }
    @media (max-width: 600px) {
      header {
        padding: 3rem 1rem;
      }
      header h1 {
        font-size: 2.2rem;
      }
      header p {
        font-size: 1rem;
      }
    }
    .icon {
      width: 24px;
      height: 24px;
      stroke: #2f4f6d;
      stroke-width: 1.5;
      margin-bottom: 0.5rem;
    }
      ::selection {
      background: #2f4f6d;
      color: white;
    }