@media (min-width: 720px) {
  .feature-grid,
  .benefit-grid,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partner-section,
  .contact-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .contact-section .section-heading {
    position: sticky;
    top: 96px;
  }

  .contact-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }

  .primary-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  .primary-nav a {
    min-height: 40px;
    padding: 0 10px;
    font-size: 0.9rem;
  }

  .primary-nav .nav-cta {
    margin-left: 8px;
    color: var(--white);
    padding: 0 16px;
  }

  .about-grid {
    grid-template-columns: 0.84fr 1.16fr;
    align-items: start;
  }

  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .benefit-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .stats-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .carousel {
    grid-auto-columns: minmax(330px, 31vw);
    margin-inline: -24px;
    padding-inline: 24px;
  }

  .upcoming-carousel {
    grid-auto-columns: minmax(390px, 36vw);
  }

  .carousel-controls {
    display: flex;
  }
}

@media (max-width: 520px) {
  .header-actions {
    gap: 6px;
  }

  .header-actions .button {
    min-height: 42px;
    padding-inline: 12px;
    font-size: 0.86rem;
  }

  .row-heading {
    align-items: start;
  }

  .carousel-controls {
    display: none;
  }

  .hero-actions .button,
  .card-actions a {
    width: 100%;
  }

  .trust-list li {
    width: 100%;
  }
}