/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero {
    padding: 50px 0 70px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content {
    padding-right: 0;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero-img-wrap {
    aspect-ratio: 1/1;
    max-height: 420px;
    max-width: 380px;
    margin: 0 auto;
  }
  section {
    padding: 70px 0;
  }
  .section-title {
    font-size: 34px;
  }
  .problema-grid {
    grid-template-columns: 1fr;
  }
  .solucao-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .solucao h2 {
    font-size: 32px;
    text-align: center;
  }
  .como-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .dep-grid {
    grid-template-columns: 1fr;
  }
  .oferta-card {
    padding: 40px 28px;
  }
  .oferta h3 {
    font-size: 30px;
  }
  .preco {
    font-size: 56px;
  }
  .garantia-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 36px 24px;
  }
  .garantia-seal {
    margin: 0 auto;
  }
  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sobre h2 {
    font-size: 32px;
    text-align: center;
  }
  .sobre-subtitle {
    text-align: center;
  }
  .sobre-stats {
    justify-content: center;
    gap: 32px;
  }
  .cta-final h2 {
    font-size: 34px;
  }
  .proof-inner {
    gap: 20px;
  }
  .proof-divider {
    display: none;
  }
  .logo {
    height: 24px;
  }
  .header-icon {
    width: 20px;
    height: 20px;
  }
  .cta-btn {
    padding: 18px 32px;
    width: 100%;
    font-size: 14px;
  }
  .container {
    padding: 0 20px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 42px;
  }
  .hero-tag {
    font-size: 10px;
    padding: 7px 14px;
  }
  .hero-sub {
    font-size: 16px;
  }
  .section-title {
    font-size: 30px;
  }
  .como-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .como-step {
    padding: 28px 20px;
  }
  .como-num {
    font-size: 64px;
  }
  .oferta-card {
    padding: 36px 24px;
  }
  .oferta h3 {
    font-size: 28px;
  }
  .preco {
    font-size: 52px;
  }
  .modulo-item {
    padding: 12px 0;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 40px 0 60px;
  }
  .hero h1 {
    font-size: 36px;
  }
  .hero-tag {
    font-size: 10px;
    padding: 6px 12px;
  }
  .hero-sub {
    font-size: 15px;
  }
  .hero-img-wrap {
    max-height: 360px;
    max-width: 320px;
  }
  section {
    padding: 60px 0;
  }
  .section-title {
    font-size: 28px;
  }
  .section-tag {
    font-size: 10px;
  }
  .container {
    padding: 0 16px;
  }
  .oferta-card {
    padding: 32px 20px;
  }
  .oferta h3 {
    font-size: 26px;
  }
  .preco {
    font-size: 48px;
  }
  .cta-btn {
    font-size: 13px;
    padding: 16px 28px;
  }
  .sobre-stats {
    flex-direction: column;
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 35px 0 50px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero-sub {
    font-size: 14px;
  }
  .hero-img-wrap {
    max-height: 320px;
  }
  section {
    padding: 50px 0;
  }
  .section-title {
    font-size: 26px;
  }
  .como-step h4 {
    font-size: 20px;
  }
  .como-step p {
    font-size: 14px;
  }
  .preco {
    font-size: 44px;
  }
}