/* Desktop ancho (1440/1366/1280) usa el layout base sin ajustes --
   .container ya limita a 1200px y los grids fluidos (auto-fit vía
   minmax) se acomodan solos. */

@media (max-width: 1180px) {
  .container {
    width: min(100% - 40px, 1200px);
  }

  .nav-menu {
    gap: 16px;
  }

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

  .product-frame {
    max-width: 640px;
  }

  .que-es-grid {
    grid-template-columns: 1fr;
  }

  .areas-grid,
  .casos-grid,
  .capacidades-grid,
  .logos-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .seguridad-panel {
    grid-template-columns: 1fr;
  }

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

  .contacto-form__grid {
    grid-template-columns: 1fr;
  }
}

/* Tablet (1024/768) -- los spotlight de 2 columnas empiezan a quedar
   apretados antes que el resto del layout. */
@media (max-width: 1024px) {
  .spotlight,
  .spotlight--reverse {
    grid-template-columns: 1fr;
  }

  .spotlight--reverse .spotlight__copy,
  .spotlight--reverse .spotlight__visual {
    order: 0;
  }

  .areas-grid,
  .casos-grid,
  .capacidades-grid,
  .logos-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  section {
    padding: 60px 0;
  }

  .nav {
    min-height: 68px;
    display: flex;
    justify-content: space-between;
  }

  .brand img {
    width: 148px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
    gap: 4px;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--white);
  }

  .nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ink);
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .nav-menu {
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    z-index: 49;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: 0.2s ease;
  }

  .nav-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-menu a[data-nav-link] {
    padding: 13px 10px;
  }

  .nav-menu a.is-active::after,
  .nav-menu a[data-nav-link]:hover::after {
    display: none;
  }

  .nav-menu a.is-active {
    background: var(--soft);
    border-radius: 8px;
  }

  .nav-menu__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
    padding: 12px 10px 6px;
    border-top: 1px solid var(--line);
  }

  .nav-menu__actions .btn {
    width: 100%;
  }

  .nav-actions {
    display: none;
  }

  .product-frame__body--app {
    grid-template-columns: 1fr;
  }

  .mock-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1200px);
  }

  .hero {
    padding-top: 40px;
  }

  .hero-copy h1 {
    font-size: 2.1rem;
  }

  .hero-actions,
  .hero-actions .btn,
  .section-cta .btn,
  .bottom-cta-panel .btn {
    width: 100%;
  }

  .areas-grid,
  .casos-grid,
  .capacidades-grid,
  .flow,
  .diferenciador-grid,
  .logos-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .spotlight,
  .spotlight--reverse {
    padding: 22px;
  }

  .chain {
    flex-direction: column;
    align-items: flex-start;
  }

  .chain li {
    width: 100%;
  }

  .chain li:not(:last-child)::after {
    display: block;
    margin: 4px 0 4px 10px;
    transform: rotate(90deg);
  }

  .mock-score-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .seguridad-panel {
    padding: 28px 22px;
  }

  .bottom-cta-panel {
    padding: 32px 22px;
  }

  .contacto-form {
    padding: 22px;
  }

  .footer-grid {
    gap: 24px;
  }
}