@media (max-width: 1024px) {
  :root {
    --container-padding: 1.5rem;
    --espacamento-xl: 3rem;
    --espacamento-xxl: 4rem;
  }

  .hero .container {
    gap: var(--espacamento-lg);
  }

  .footer .container {
    grid-template-columns: 1fr 1fr;
  }

  .inovacao .container,
  .diferenciais__grid {
    gap: var(--espacamento-lg);
  }

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

  .servicos__grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --header-altura: 70px;
    --whatsapp-tamanho: 56px;
  }

  .header__nav {
    position: fixed;
    top: var(--header-altura);
    right: 0;
    width: 100%;
    max-width: 320px;
    height: calc(100vh - var(--header-altura));
    background-color: var(--cor-branco);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: var(--espacamento-lg) var(--espacamento-md);
    gap: var(--espacamento-md);
    transform: translateX(100%);
    transition: transform var(--transicao-padrao);
    box-shadow: var(--sombra-media);
  }

  .header__nav.ativo {
    transform: translateX(0);
  }

  .header__nav a {
    font-size: 1.05rem;
    width: 100%;
    padding: var(--espacamento-xs) 0;
  }

  .header__menu-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-altura) + var(--espacamento-lg));
    padding-bottom: var(--espacamento-xl);
  }

  .hero__conteudo-inner {
    text-align: center;
    align-items: center;
    margin: 0 auto;
  }

  .hero__subtitulo {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__cta {
    justify-content: center;
  }

  .footer .container {
    grid-template-columns: 1fr;
    gap: var(--espacamento-md);
    text-align: center;
  }

  .footer__whatsapp {
    align-items: center;
  }

  .whatsapp-flutuante {
    bottom: 18px;
    right: 18px;
  }

  .whatsapp-flutuante svg {
    width: 28px;
    height: 28px;
  }

  .inovacao .container,
  .diferenciais__grid {
    grid-template-columns: 1fr;
    gap: var(--espacamento-lg);
    text-align: center;
  }

  .inovacao__patente {
    flex-direction: column;
    text-align: center;
  }

  .inovacao__bases {
    justify-content: center;
  }

  .servicos__grid {
    grid-template-columns: 1fr;
  }

  .diferencial-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .setores__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 1rem;
  }

  .btn {
    padding: 0.85rem 1.25rem;
    font-size: 0.85rem;
  }

  .hero__cta {
    flex-direction: column;
    width: 100%;
  }

  .hero__cta .btn {
    width: 100%;
  }

  .imagem-placeholder {
    min-height: 180px;
  }

  .setores__grid {
    grid-template-columns: 1fr;
  }

  .servico-card {
    padding: var(--espacamento-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}