/* Seção 2 - Stats */
    .stats-section {
      background-color: #003366;    

      /* detalhamento */
      background-size: cover;
      background-position: center;
      color: white;
      text-align: center;
      padding: 48px 16px;
      font-weight: 700;
      font-size: 1.3rem;
      text-shadow: 0 2px 8px rgba(0,0,0,0.7);
    }
    .stats-section .highlight-yellow {
      color: #ffcc00;
    }
    .stats-section .highlight-white {
      color: #fff;
      font-weight: 900;
    }

    /* Seção 3 - Features */
    .features-section {
      max-width: 1140px;
      margin: 48px auto 48px auto;
      padding-left: 16px;
      padding-right: 16px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px 16px;
    }
    .feature-card {
      background-color: white;
      border-radius: 14px;
      box-shadow: 0 12px 30px rgb(0 0 0 / 0.08);
      padding: 24px;
      text-align: center;
      transition: box-shadow 0.3s ease;
      user-select: none;
    }
    .feature-card:hover, .feature-card:focus-within {
      box-shadow: 0 14px 36px rgb(0 0 0 / 0.16);
      outline: none;
    }
    .feature-icon {
      width: 48px;
      height: 48px;
      margin: 0 auto 12px auto;
      fill: #ffcc00;
      stroke: #ffcc00;
      stroke-width: 0;
      transition: fill 0.3s ease;
      user-select: none;
    }
    .feature-card:hover .feature-icon,
    .feature-card:focus-within .feature-icon {
      fill: #e6b800;
      stroke: #e6b800;
    }
    .feature-title {
      font-weight: 700;
      font-size: 1.15rem;
      color: #005bcc;
      margin-bottom: 8px;
      user-select: none;
    }
    .feature-desc {
      font-weight: 400;
      color: #666666;
      font-size: 0.9rem;
      line-height: 1.4;
      user-select: none;
    }

    /* Responsive */
    @media (max-width: 960px) {
      header .container {
        flex-direction: column;
        gap: 48px;
      }
      .hero-image-wrapper {
        margin-left: 0;
        max-width: 100%;
      }
      .platform-info-section {
        flex-direction: column;
        max-width: 100%;
        margin-bottom: 48px;
      }
      .platform-info-image img.phone {
        margin-left: 0;
      }
      .contact-section {
        flex-direction: column;
        padding-bottom: 40px;
      }
      form.contact-form .input-row-2 {
        flex-direction: column;
      }
      form.contact-form .input-row-2 input {
        width: 100%;
      }
    }
    @media (max-width: 440px) {
      header .logo {
        font-size: 1.8rem;
      }
      header .logo span {
        font-size: 1.4rem;
      }
      .hero-content h1 {
        font-size: 1.7rem;
      }
      .hero-content p {
        max-width: 100%;
      }
      .btn-yellow {
        min-width: unset;
        width: 100%;
      }
    }