/* ==========================================================================
   ADOMTEK - RESPONSIVE & MOBILE-FIRST RULES
   Breakpoints: 1024px (Laptops/Tablets), 768px (Tablets/Mobiles), 480px (Small Mobiles)
   ========================================================================== */

/* Pantallas Medianas / Tablets Grandes (<= 1024px) */
@media screen and (max-width: 1024px) {
  :root {
    --header-height: 72px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .hero-badge {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-stats-row {
    max-width: 500px;
    margin: 0 auto;
  }

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

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

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

  .demo-content-grid {
    grid-template-columns: 1fr;
  }

  .cotizador-steps {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

/* Tablets y Dispositivos Móviles (<= 768px) */
@media screen and (max-width: 768px) {
  .section-padding {
    padding: 70px 0;
  }

  .section-padding-sm {
    padding: 40px 0;
  }

  .section-title {
    font-size: 1.95rem;
  }

  .hero-title {
    font-size: 2.15rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 20px;
    box-shadow: var(--shadow-xl);
    transition: left var(--transition-base);
    overflow-y: auto;
  }

  .nav-menu.open {
    left: 0;
  }

  .nav-link {
    font-size: 1.15rem;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
  }

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

  .menu-toggle.open span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
  }

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

  .menu-toggle.open span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
  }

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

  .why-adomtek-grid {
    grid-template-columns: 1fr;
  }

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

  .form-row-2 {
    grid-template-columns: 1fr;
  }

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

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .catalog-search-box {
    min-width: 100%;
    max-width: 100%;
  }

  .catalog-categories-filter {
    overflow-x: auto;
    padding-bottom: 8px;
    flex-wrap: nowrap;
  }

  .filter-btn {
    white-space: nowrap;
  }

  .demo-pane {
    padding: 24px 16px;
  }

  .cotizador-box {
    padding: 24px 18px;
  }

  .contact-info-panel, .contact-form-card {
    padding: 24px 20px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .founder-trust-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 30px 20px;
    gap: 20px;
  }

  .founder-avatar {
    margin: 0 auto;
  }

  .founder-content-header {
    justify-content: center;
  }

  .floating-pill {
    display: none;
  }
}

/* Teléfonos Pequeños (<= 480px) */
@media screen and (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }

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

  .hero-cta-group .btn {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .btn-sm {
    width: auto;
  }

  .whatsapp-floating-widget {
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-btn {
    width: 54px;
    height: 54px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}