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

        :root {
          --blue-light: #74ACDF;
          --blue-dark: #1E3E6B;
          --white: #FFFFFF;
          --gold: #F9B234;
          --gray-light: #f2f5f7;
          --gray: #6c757d;
          --gray-dark: #343a40;
        }

        body {
          font-family: 'Montserrat', sans-serif;
          background-color: var(--gray-light);
          color: var(--gray-dark);
          line-height: 1.6;
          overflow-x: hidden;
        }

        /* Padrão argentino de fundo */
        .argentine-pattern {
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: 
          linear-gradient(90deg, transparent 95%, rgba(116, 172, 223, 0.1) 95%),
          linear-gradient(transparent 95%, rgba(116, 172, 223, 0.1) 95%);
          background-size: 30px 30px;
          z-index: -1;
          opacity: 0.3;
        }

        .navbar {
          background-color: var(--white);
          padding: 15px 0;
          box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
          position: sticky;
          top: 0;
          z-index: 100;
        }

        .nav-container {
          max-width: 1200px;
          margin: 0 auto;
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 0 20px;
        }

        .logo {
          display: flex;
          align-items: center;
          gap: 10px;
        }

        .logo-text {
          font-family: 'Playfair Display', serif;
          font-weight: 700;
          font-size: 1.5rem;
          color: var(--blue-dark);
        }

        .logo-imagem-top, img {
          margin-left: 4px;
          width: 80px;
        }
        
        .argentine-flag {
          width: 24px;
          height: 24px;
          display: flex;
          flex-direction: column;
          border-radius: 2px;
          overflow: hidden;
          box-shadow: 0 0 2px rgba(0,0,0,0.2);
        }

        .flag-line {
          height: 8px;
          width: 100%;
        }

        .flag-line.blue {
          background-color: var(--blue-light);
        }

        .flag-line.white {
          background-color: var(--white);
          display: flex;
          justify-content: center;
          align-items: center;
        }

        .flag-line.white i {
          color: var(--gold);
          font-size: 6px;
        }

        .navbar ul {
          list-style: none;
          display: flex;
          gap: 30px;
          align-items: center;
        }

        .navbar li {
          position: relative;
        }

        .navbar a {
          text-decoration: none;
          color: var(--gray-dark);
          font-weight: 500;
          font-size: 1rem;
          transition: all 0.3s ease;
          padding: 5px 0;
          position: relative;
        }

        .navbar a:not(.cta-button):hover {
          color: var(--blue-light);
        }

        .navbar a:not(.cta-button)::after {
          content: '';
          position: absolute;
          width: 0;
          height: 2px;
          bottom: 0;
          left: 0;
          background-color: var(--blue-light);
          transition: width 0.3s ease;
        }

        .navbar a:not(.cta-button):hover::after {
          width: 100%;
        }

        .cta-button {
          background-color: var(--blue-light);
          color: white !important;
          padding: 18px 45px;
          border-radius: 999px;
          font-size: 18px;
          font-weight: 600;
          box-shadow: 0 2px 6px rgba(116, 172, 223, 0.4);
          transition: all 0.3s ease;
        }

        .cta-button::before {
          content: '';
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: linear-gradient(135deg, var(--blue-light), var(--blue-dark));
          opacity: 0;
          transition: opacity 0.3s ease;
          z-index: -1;
        }

        .cta-button:hover {
          background-color: var(--blue-dark);
          transform: translateY(-2px);
          box-shadow: 0 4px 10px rgba(116, 172, 223, 0.3);
        }

        .cta-button:active {
          transform: translateY(1px);
          box-shadow: 0 2px 0 rgba(30, 62, 107, 0.3);
        }

        .cta-button::after {
          display: none;
        }

        .mobile-menu {
          display: none;
          font-size: 1.5rem;
          color: var(--blue-dark);
          cursor: pointer;
        }

        /* Estilos da página de prova de habilidade */
        .test-container {
          max-width: 1200px;
          margin: 80px auto;
          padding: 0 20px;
        }

        .test-header {
          text-align: center;
          margin-bottom: 60px;
        }

        .test-header h1 {
          font-family: 'Playfair Display', serif;
          font-size: 2.8rem;
          color: var(--blue-dark);
          margin-bottom: 15px;
          position: relative;
          display: inline-block;
        }

        .test-header h1::after {
          content: '';
          position: absolute;
          bottom: -10px;
          left: 50%;
          transform: translateX(-50%);
          width: 80px;
          height: 4px;
          background: linear-gradient(90deg, var(--blue-light), var(--blue-dark));
          border-radius: 2px;
        }

        .test-header p {
          font-size: 1.2rem;
          color: var(--gray);
          max-width: 700px;
          margin: 30px auto 0;
        }

        .test-content {
          display: flex;
          flex-wrap: wrap;
          gap: 40px;
          justify-content: center;
        }

        .test-info {
          flex: 1;
          min-width: 300px;
          max-width: 500px;
          background: var(--white);
          padding: 40px;
          border-radius: 20px;
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }

        .test-info h2 {
          font-family: 'Playfair Display', serif;
          font-size: 1.8rem;
          color: var(--blue-dark);
          margin-bottom: 20px;
          position: relative;
          padding-bottom: 10px;
        }

        .test-info h2::after {
          content: '';
          position: absolute;
          bottom: 0;
          left: 0;
          width: 50px;
          height: 3px;
          background: var(--blue-light);
          border-radius: 2px;
        }

        .test-details {
          display: flex;
          flex-direction: column;
          gap: 20px;
          margin-bottom: 30px;
        }

        .test-item {
          display: flex;
          align-items: flex-start;
          gap: 15px;
        }

        .test-icon {
          width: 40px;
          height: 40px;
          border-radius: 50%;
          background: var(--gray-light);
          display: flex;
          align-items: center;
          justify-content: center;
          color: var(--blue-light);
          font-size: 1rem;
          flex-shrink: 0;
        }

        .test-text {
          flex: 1;
        }

        .test-text h3 {
          font-size: 1.1rem;
          color: var(--blue-dark);
          margin-bottom: 5px;
        }

        .test-text p {
          color: var(--gray);
        }

        .test-levels {
          margin-top: 30px;
        }

        .test-levels h3 {
          font-size: 1.2rem;
          color: var(--blue-dark);
          margin-bottom: 15px;
        }

        .level-item {
          display: flex;
          align-items: center;
          gap: 10px;
          margin-bottom: 10px;
        }

        .level-color {
          width: 15px;
          height: 15px;
          border-radius: 50%;
        }

        .level-basic {
          background-color: #74ACDF;
        }

        .level-intermediate {
          background-color: #F9B234;
        }

        .level-advanced {
          background-color: #4CAF50;
        }

        .test-start {
          flex: 1;
          min-width: 300px;
          max-width: 500px;
          background: var(--white);
          padding: 40px;
          border-radius: 20px;
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
          text-align: center;
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center;
        }

        .test-start h2 {
          font-family: 'Playfair Display', serif;
          font-size: 1.8rem;
          color: var(--blue-dark);
          margin-bottom: 20px;
        }

        .test-start p {
          color: var(--gray);
          margin-bottom: 30px;
        }

        .test-form {
          width: 100%;
          max-width: 350px;
        }

        .form-group {
          margin-bottom: 20px;
          text-align: left;
        }

        .form-group label {
          display: block;
          margin-bottom: 8px;
          font-weight: 500;
          color: var(--blue-dark);
        }

        .form-group input,
        .form-group select {
          width: 100%;
          padding: 12px 15px;
          border: 1px solid #ddd;
          border-radius: 8px;
          font-family: 'Montserrat', sans-serif;
          font-size: 1rem;
          transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group select:focus {
          outline: none;
          border-color: var(--blue-light);
          box-shadow: 0 0 0 3px rgba(116, 172, 223, 0.2);
        }

        .start-test-btn {
          background-color: var(--blue-light);
          color: white;
          border: none;
          padding: 15px 30px;
          border-radius: 30px;
          font-weight: 600;
          font-size: 1.1rem;
          cursor: pointer;
          transition: all 0.3s ease;
          width: 100%;
          margin-top: 10px;
        }

        .start-test-btn:hover {
          background-color: var(--blue-dark);
          transform: translateY(-3px);
          box-shadow: 0 5px 15px rgba(116, 172, 223, 0.4);
        }

        .ai-powered {
          margin-top: 30px;
          padding: 15px;
          background: rgba(116, 172, 223, 0.1);
          border-radius: 10px;
          display: flex;
          align-items: center;
          gap: 10px;
        }

        .ai-powered i {
          color: var(--blue-light);
          font-size: 1.5rem;
        }

        .ai-powered p {
          font-size: 0.9rem;
          margin: 0;
          color: var(--blue-dark);
        }

        /* Modal de teste */
        .test-modal {
          display: none;
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background-color: rgba(0, 0, 0, 0.7);
          z-index: 1000;
          justify-content: center;
          align-items: center;
          padding: 20px;
        }

        .modal-content {
          background-color: var(--white);
          border-radius: 20px;
          width: 100%;
          max-width: 800px;
          max-height: 90vh;
          overflow-y: auto;
          padding: 30px;
          position: relative;
        }

        .close-modal {
          position: absolute;
          top: 20px;
          right: 20px;
          font-size: 1.5rem;
          color: var(--gray);
          cursor: pointer;
          background: none;
          border: none;
        }

        .test-progress {
          display: flex;
          justify-content: space-between;
          margin-bottom: 20px;
          align-items: center;
        }

        .progress-bar {
          flex: 1;
          height: 8px;
          background-color: var(--gray-light);
          border-radius: 4px;
          margin: 0 15px;
          overflow: hidden;
        }

        .progress-fill {
          height: 100%;
          background: linear-gradient(90deg, var(--blue-light), var(--blue-dark));
          border-radius: 4px;
          width: 0%;
          transition: width 0.5s ease;
        }

        .test-question {
          margin-bottom: 30px;
        }

        .test-question h3 {
          font-size: 1.2rem;
          color: var(--blue-dark);
          margin-bottom: 15px;
        }

        .question-options {
          display: flex;
          flex-direction: column;
          gap: 10px;
        }

        .option-item {
          padding: 15px;
          border: 1px solid #ddd;
            border-radius: 8px;
          cursor: pointer;
          transition: all 0.3s ease;
        }

        .option-item:hover {
          border-color: var(--blue-light);
          background-color: rgba(116, 172, 223, 0.05);
        }

        .option-item.selected {
          border-color: var(--blue-light);
          background-color: rgba(116, 172, 223, 0.1);
        }

        .test-navigation {
          display: flex;
          justify-content: space-between;
          margin-top: 30px;
        }

        .nav-btn {
          padding: 12px 25px;
          border-radius: 30px;
          font-weight: 500;
          cursor: pointer;
          transition: all 0.3s ease;
          border: none;
        }

        .prev-btn {
          background-color: var(--gray-light);
          color: var(--gray-dark);
        }

        .prev-btn:hover {
          background-color: #e2e6ea;
        }

        .next-btn {
          background-color: var(--blue-light);
          color: white;
        }

        .next-btn:hover {
          background-color: var(--blue-dark);
        }

        /* Responsividade */
        @media (max-width: 992px) {
          .test-content {
            flex-direction: column;
            align-items: center;
          }
          
          .test-info, .test-start {
            max-width: 100%;
          }
        }

        @media (max-width: 768px) {
          .navbar ul {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: white;
            flex-direction: column;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            gap: 15px;
          }
          
          .navbar ul.show {
            display: flex;
          }
          
          .mobile-menu {
            display: block;
          }
          
          .test-header h1 {
            font-size: 2.2rem;
          }
        }

        @media (max-width: 480px) {
          .test-header h1 {
            font-size: 1.8rem;
          }
          
          .test-info, .test-start {
            padding: 25px;
          }
          
          .test-item {
            flex-direction: column;
            text-align: center;
            gap: 10px;
          }
          
          .test-icon {
            align-self: center;
          }
        }