/* ============================================================
   ASTORO — Responsive
   Breakpoints: 1024px (tablet), 768px (tablet chico / móvil grande),
   480px (móvil)
   ============================================================ */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

  .hero-trust {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .nav-links,
  .nav-actions .btn-outline {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-actions {
    gap: var(--space-2);
  }

  .hero .container,
  .contact-section .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 380px;
    margin-inline: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

@media (max-width: 640px) {
  section {
    padding-block: var(--space-6);
  }

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

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

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

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .real-video-feature {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .real-video-feature__copy p {
    margin-inline: auto;
  }

  .whatsapp-float {
    right: var(--space-3);
    bottom: var(--space-3);
    width: 56px;
    height: 56px;
  }
}

/* ---------- Menú móvil desplegable ---------- */
@media (max-width: 860px) {
  .nav-links.is-open {
    display: flex;
    position: absolute;
    top: calc(100% + 12px);
    left: var(--container-padding);
    right: var(--container-padding);
    flex-direction: column;
    gap: 0;
    background: var(--color-green-800);
    border: 1px solid rgba(250, 247, 240, 0.12);
    border-radius: var(--radius-md);
    padding: var(--space-2);
    box-shadow: var(--shadow-soft);
  }

  .nav-links.is-open a {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
  }

  .nav-links.is-open a:hover {
    background: rgba(250, 247, 240, 0.06);
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}