/* ==========================================================================
   Mu Manager PRO - Responsive & Mobile Optimizations (responsive.css)
   Adaptabilidad Multi-Resolución Limpia, Armoniosa y Sin Desbordes
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-mu-crest {
    justify-content: center;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-desc {
    margin: 0 auto 24px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-chips-bar {
    grid-template-columns: repeat(2, 1fr);
    max-width: 520px;
    width: 100%;
  }

  .features-grid-4 {
    grid-template-columns: 1fr;
  }

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

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

  .support-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }

  .support-buttons {
    flex-direction: column;
    width: 100%;
  }

  .support-buttons .btn-mu-gold,
  .support-buttons .btn-mu-stone {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background-color: #0E0F0E;
    background-image: var(--bg-stone);
    border-bottom: 2px solid var(--border-structural);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.9);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-link {
    font-size: 1rem;
    padding: 8px 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(76, 70, 58, 0.3);
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav-actions .btn-mu-medium {
    display: none;
  }

  .hero-jewels-decor {
    display: none;
  }

  .hero-class-display-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 22px;
    gap: 20px;
  }

  .hero-class-avatar-frame {
    max-width: 160px;
    margin: 0 auto;
  }
}

@media (max-width: 600px) {
  .hero-mu-crest-img {
    width: 140px;
  }

  .hero-badge {
    font-size: 0.68rem;
    padding: 5px 10px;
    text-align: center;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-desc {
    font-size: 0.95rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-mu-gold,
  .hero-actions .btn-mu-stone {
    width: 100%;
  }

  .hero-chips-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .hero-chip {
    padding: 8px 10px;
  }

  .hero-classes-selector {
    gap: 6px;
    margin-bottom: 20px;
  }

  .hero-class-tab {
    padding: 4px 10px;
    font-size: 0.74rem;
    height: 34px;
    gap: 6px;
  }

  .hero-class-tab img {
    width: 20px;
    height: 20px;
  }

  .hero-class-display-card {
    padding: 16px;
    gap: 16px;
  }

  .hero-class-avatar-frame {
    max-width: 140px;
  }

  .hero-class-info-pane h3 {
    font-size: 1.25rem;
  }

  .hero-class-desc {
    font-size: 0.88rem;
    line-height: 1.55;
  }

  .hero-class-app-power {
    font-size: 0.78rem;
    padding: 8px 10px;
  }

  .feature-panel {
    padding: 18px;
  }

  .feature-panel-desc {
    font-size: 0.88rem;
  }

  .conn-panel {
    padding: 20px;
  }

  .conn-desc {
    font-size: 0.88rem;
  }

  .android-device {
    max-width: 100%;
    border-radius: 18px;
    padding: 6px;
  }

  .android-screen {
    border-radius: 12px;
    min-height: 480px;
  }

  .device-screen-selector {
    max-width: 100%;
  }

  .device-tab-btn {
    font-size: 0.72rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .dl-card-main {
    padding: 20px;
  }

  .dl-main-title {
    font-size: 1.3rem;
  }

  .dl-desc {
    font-size: 0.88rem;
  }

  .qr-card-box {
    flex-direction: column;
    text-align: center;
  }

  .support-banner {
    padding: 20px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}