/* =====================================================
   Responsive – DCP Music Records
   =====================================================
   Breakpoints (real device boundaries):
     ≤1024px  Card grid → 1 columna, nav mobile
     ≤768px   Tablet portrait — mayoría de cambios de layout
     ≤480px   Phone portrait
   ===================================================== */

/* ── ≤ 1024px ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .dcp-card-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
}

/* ── ≤ 768px — Tablet portrait ──────────────────────── */
@media (max-width: 768px) {
  .dcp-nav {
    padding: 0 var(--dcp-sp-4);
  }

  .dcp-nav__links {
    position: fixed;
    top: var(--dcp-nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    border: none;
    border-radius: 0;
    border-top: 1px solid var(--dcp-border);
    background: var(--dcp-bg-deep);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
    z-index: 90;
  }

  /* visibility no es animable con easing real, pero al ir siempre de la mano
     de opacity/transform el corte es imperceptible y evita que el menú
     cerrado intercepte clics destinados a la barra de navegación. */
  .dcp-nav.dcp-nav--open .dcp-nav__links {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .dcp-nav__link {
    width: 100%;
    justify-content: center;
    padding: var(--dcp-sp-4);
  }

  .dcp-nav__link + .dcp-nav__link,
  .dcp-nav__link + .dcp-nav__cta {
    border-left: none;
    border-top: 1px solid var(--dcp-border);
  }

  .dcp-nav__toggle {
    display: inline-flex;
  }

  /* En mobile el CTA "Contacto" vive dentro del desplegable, como una fila
     más — si se ocultara, esa opción quedaría inalcanzable desde el nav. */
  .dcp-nav__cta {
    width: 100%;
    justify-content: center;
    border-radius: 0;
    padding: var(--dcp-sp-4);
  }

  .dcp-section {
    padding: clamp(2.5rem, 8vw, 4rem) var(--dcp-sp-4);
  }

  main h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
}

/* ── ≤ 480px — Phone portrait ──────────────────────── */
@media (max-width: 480px) {
  .dcp-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .dcp-hero__actions .dcp-cta {
    width: 100%;
  }

  .dcp-error__buttons {
    flex-direction: column;
    width: 100%;
  }

  .dcp-error__buttons .dcp-cta {
    width: 100%;
  }
}