/* Breakpoint: 1100px */
@media (max-width: 1100px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Breakpoint: 900px */
@media (max-width: 900px) {
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
  
  nav.active, nav.open {
    display: flex;
  }
  
  .hamburger {
    display: block;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-sub {
    margin: 0 auto 32px;
  }
  
  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .hero-trust {
    justify-content: center;
  }
  
  .hero-stat-1, .hero-stat-2 {
    display: none;
  }

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

  .solution-inner {
    grid-template-columns: 1fr;
  }

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

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

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

/* Breakpoint: 768px */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Breakpoint: 600px */
@media (max-width: 600px) {
  .problems-grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

/* Breakpoint para telas muito pequenas: 375px e inferiores (sem overflow) */
@media (max-width: 375px) {
  body {
    font-size: 14px;
  }
  .container {
    padding: 0 12px;
  }
  .btn {
    padding: 12px 20px;
    font-size: 0.85rem;
  }
}