/**
 * Sección Header: topbar, navbar principal, nav secundaria, overlay de navegación
 * a pantalla completa, y el botón flotante de WhatsApp (vive en el layout, pero es
 * "chrome" del sitio igual que el header). Vistas: app/Views/Sections/Header/.
 */

/* ---------- Topbar ---------- */
.topbar {
  background: var(--color-neutral);
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 1.5rem;
  flex-wrap: wrap;
}
.topbar-item { display: inline-flex; align-items: center; gap: 0.4rem; color: inherit; }
.topbar-item svg { width: 14px; height: 14px; flex-shrink: 0; }
.topbar-right { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.topbar-badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.7rem;
  font-weight: 600;
}
.topbar-badge svg { width: 13px; height: 13px; }

/* ---------- Navbar ---------- */
.navbar {
  position: relative;
  z-index: 10;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.navbar .container {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-text);
  flex-shrink: 0;
  -webkit-user-select: none;
  user-select: none;
}
.navbar-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.navbar-brand-text small { font-size: 0.68rem; font-weight: 500; color: var(--color-text-muted); }
.navbar-search { flex: 1; max-width: 420px; }
.navbar-actions { display: flex; align-items: center; gap: 0.75rem; margin-left: auto; }
.navbar-cart-btn { position: relative; }
.navbar-cart-count {
  background: var(--color-primary);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}
.navbar-toggle-filters { display: none; }
.navbar-menu-toggle {
  background: var(--color-neutral);
  color: #fff;
  transition: background 0.25s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.navbar-menu-toggle:hover { background: #000; transform: scale(1.05); }
.navbar-menu-toggle:active { transform: scale(0.94); }
.navbar-menu-toggle[aria-expanded="true"] {
  background: #000;
  transform: rotate(90deg);
}

/* ---------- Dropdown de Búsqueda ---------- */
.navbar-search { position: relative; }
.search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  margin-top: 0.5rem;
  max-height: 400px;
  overflow-y: auto;
  z-index: 1000;
  border: 1px solid var(--color-border);
}
.search-dropdown[hidden] { display: none !important; }
.search-dropdown-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.2s ease;
}
.search-dropdown-item:last-child { border-bottom: none; }
.search-dropdown-item:hover, .search-dropdown-item.is-focused {
  background: var(--color-surface-2);
}
.search-dropdown-img-placeholder {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  overflow: hidden;
}
.search-dropdown-img-placeholder img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.search-dropdown-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.search-dropdown-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
}
.search-dropdown-item-price {
  font-size: 0.85rem;
  color: var(--color-primary-dark);
  font-weight: 700;
  margin-top: 0.2rem;
}
.search-dropdown-empty {
  padding: 1.25rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}
.search-dropdown-view-all {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  background: var(--color-primary-soft, #FFF0F6);
  color: var(--color-primary-dark, #D93B84);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  border-top: 1px solid rgba(255, 94, 167, 0.2);
  transition: background 0.2s, color 0.2s;
}
.search-dropdown-view-all:hover {
  background: var(--color-primary, #FF5EA7);
  color: #FFFFFF;
}
.search-dropdown-view-all svg {
  width: 15px;
  height: 15px;
}

/* ---------- Navbar secundaria (secciones del sitio) ---------- */
.navbar-secondary {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 239, 241, 0.95);
  border-bottom: 1px solid var(--color-border);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.navbar-secondary.is-scrolled {
  box-shadow: 0 6px 24px rgba(34, 34, 34, 0.1);
  background: var(--color-surface-2);
}
.navbar-secondary-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  overflow-x: auto;
  padding: 0.8rem 1.5rem;
}
.navbar-secondary-inner::-webkit-scrollbar { display: none; }
.nav-secundaria-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  transition: color var(--transition), background var(--transition);
}
.nav-secundaria-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-secundaria-link:hover {
  color: var(--color-primary-dark);
  background: rgba(255, 94, 167, 0.1);
}
.nav-secundaria-link.is-active {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
}

/* ---------- Overlay de navegación a pantalla completa ---------- */
.nav-overlay {
  --nav-ease: cubic-bezier(0.22, 1, 0.36, 1);
  position: fixed;
  inset: 0;
  z-index: 9999;
  background:
    radial-gradient(ellipse 70% 55% at 78% 48%, rgba(255, 255, 255, 0.04) 0%, transparent 55%),
    #0c0c0e;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  clip-path: inset(0 0 100% 0);
  transition:
    opacity 0.45s var(--nav-ease),
    visibility 0.45s,
    clip-path 0.55s var(--nav-ease);
  padding: 1.75rem 2.5rem;
  box-sizing: border-box;
  overflow-y: auto;
}

.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  clip-path: inset(0 0 0 0);
}

/* Entrada escalonada de bloques internos */
.nav-overlay-anim {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.5s var(--nav-ease),
    transform 0.55s var(--nav-ease);
  transition-delay: 0s;
}

.nav-overlay.is-open .nav-overlay-anim {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(0.12s + (var(--nav-i, 0) * 0.055s));
}

.nav-overlay-header.nav-overlay-anim { --nav-i: 0; }
.nav-overlay-bottom.nav-overlay-anim { --nav-i: 8; }
.nav-overlay-right .overlay-brand-content { --nav-i: 2; }

/* Header superior */
.nav-overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.nav-overlay-header .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: #FFFFFF;
}

.nav-overlay-header .navbar-brand-text {
  color: #FFFFFF;
}

.nav-overlay-close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.35s var(--nav-ease);
}

.nav-overlay-close:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.28);
  transform: rotate(90deg);
}

.nav-overlay-close svg {
  width: 20px;
  height: 20px;
}

/* Cuerpo en 2 columnas */
.nav-overlay-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 2.5rem 3rem;
  width: 100%;
  max-width: 1240px;
  margin: auto;
  padding: 2rem 0;
  position: relative;
}

.nav-overlay-body::before {
  content: "";
  position: absolute;
  left: 48%;
  top: 8%;
  bottom: 8%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(255, 255, 255, 0.14) 20%,
    rgba(255, 255, 255, 0.14) 80%,
    transparent
  );
  pointer-events: none;
}

/* Columna Izquierda */
.nav-overlay-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.nav-overlay-links {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  width: 100%;
}

.nav-overlay-links a {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  position: relative;
  width: fit-content;
  max-width: 100%;
  transition: color 0.25s ease;
}

.nav-overlay-links a .nav-link-text {
  transition: transform 0.3s var(--nav-ease);
}

.nav-overlay-links a .icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease, transform 0.3s var(--nav-ease);
}

.nav-overlay-links a .icon-circle svg {
  width: 18px;
  height: 18px;
}

/* Hover: línea + punto (como en el diseño) */
.nav-link-indicator {
  display: block;
  width: 0;
  height: 1px;
  margin-left: 0.35rem;
  position: relative;
  flex-shrink: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.15));
  opacity: 0;
  transition: width 0.4s var(--nav-ease), opacity 0.25s ease;
}

.nav-link-indicator::after {
  content: "";
  position: absolute;
  right: -2px;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #FFFFFF;
  transform: translateY(-50%) scale(0);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.45);
  transition: transform 0.35s var(--nav-ease) 0.05s;
}

.nav-overlay-links a:hover,
.nav-overlay-links a:focus-visible {
  color: #FFFFFF;
  outline: none;
}

.nav-overlay-links a:hover .nav-link-text,
.nav-overlay-links a:focus-visible .nav-link-text {
  transform: translateX(4px);
}

.nav-overlay-links a:hover .icon-circle,
.nav-overlay-links a:focus-visible .icon-circle {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
  transform: scale(1.05);
}

.nav-overlay-links a:hover .nav-link-indicator,
.nav-overlay-links a:focus-visible .nav-link-indicator {
  width: min(110px, 18vw);
  opacity: 1;
}

.nav-overlay-links a:hover .nav-link-indicator::after,
.nav-overlay-links a:focus-visible .nav-link-indicator::after {
  transform: translateY(-50%) scale(1);
}

.nav-overlay-divider {
  width: 100%;
  max-width: 420px;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  margin: 1.75rem 0 1.25rem;
}

/* Pills de Contacto */
.nav-overlay-contacts {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
  max-width: 340px;
  margin-bottom: 1.4rem;
}

.nav-overlay-contact-pill {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill, 9999px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.25s var(--nav-ease);
}

.nav-overlay-contact-pill:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.32);
  color: #FFFFFF;
  transform: translateX(3px);
}

.nav-overlay-contact-pill svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.nav-overlay-contact-pill .pill-arrow {
  margin-left: auto;
  opacity: 0.55;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-overlay-contact-pill:hover .pill-arrow {
  opacity: 1;
  transform: translateX(3px);
}

/* Botones de Redes Sociales */
.nav-overlay-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-overlay-social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s var(--nav-ease), border-color 0.25s ease;
}

.nav-overlay-social-btn svg,
.nav-overlay-social-btn i {
  width: 18px;
  height: 18px;
}

.nav-overlay-social-btn:hover {
  background: #FFFFFF;
  color: #0c0c0e;
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

/* Columna Derecha (Marca + Composición Geométrica) */
.nav-overlay-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  min-height: 420px;
  padding-left: 1.5rem;
  overflow: hidden;
}

.overlay-brand-content {
  position: relative;
  z-index: 2;
  max-width: 340px;
}

.overlay-brand-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.65rem;
}

.overlay-brand-heading {
  font-size: clamp(2.1rem, 4vw, 3.35rem);
  font-weight: 800;
  line-height: 1.05;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
}

.overlay-brand-heading span {
  display: block;
}

.overlay-brand-desc {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.92rem;
  max-width: 300px;
  line-height: 1.55;
  margin: 0;
}

/* Composición geométrica — animación ligera (solo transform/opacity) */
.overlay-sphere-container {
  position: absolute;
  right: -28px;
  top: 52%;
  width: 420px;
  height: 420px;
  pointer-events: none;
  z-index: 1;
  transform: translateY(-50%);
  contain: layout paint;
  opacity: 0;
  transition: opacity 0.75s var(--nav-ease) 0.2s;
}

.nav-overlay.is-open .overlay-sphere-container {
  opacity: 1;
}

.overlay-figure {
  position: relative;
  width: 100%;
  height: 100%;
  transform-origin: 58% 50%;
  animation: overlay-figure-float 8s ease-in-out infinite;
  animation-play-state: paused;
}

.nav-overlay.is-open .overlay-figure {
  animation-play-state: running;
}

.overlay-sphere {
  position: absolute;
  left: 58%;
  top: 50%;
  width: 268px;
  height: 268px;
  margin: -134px 0 0 -134px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 32% 30%,
    rgba(255, 255, 255, 0.22) 0%,
    rgba(70, 70, 78, 0.45) 28%,
    rgba(28, 28, 32, 0.85) 58%,
    rgba(8, 8, 10, 0.98) 100%
  );
  box-shadow:
    inset -22px -18px 40px rgba(0, 0, 0, 0.65),
    inset 10px 8px 24px rgba(255, 255, 255, 0.05);
  transform: translateZ(0) scale(0.92);
  opacity: 0.7;
  transition: transform 0.9s var(--nav-ease) 0.25s, opacity 0.8s ease 0.25s;
  animation: overlay-sphere-glow 6.5s ease-in-out infinite;
  animation-play-state: paused;
}

.nav-overlay.is-open .overlay-sphere {
  transform: translateZ(0) scale(1);
  opacity: 1;
  animation-play-state: running;
}

.overlay-orbit {
  position: absolute;
  left: 58%;
  top: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-sizing: border-box;
  transform: translate(-50%, -50%) rotate(0deg) scale(0.85);
  opacity: 0;
  transition: opacity 0.7s ease, transform 1s var(--nav-ease);
  animation-play-state: paused;
}

.nav-overlay.is-open .overlay-orbit {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(0deg) scale(1);
  animation-play-state: running;
}

.overlay-orbit-outer {
  width: 360px;
  height: 360px;
  border-color: rgba(255, 255, 255, 0.12);
  transition-delay: 0.35s;
  animation: overlay-orbit-spin 32s linear infinite;
}

.overlay-orbit-mid {
  width: 300px;
  height: 300px;
  border-color: rgba(255, 255, 255, 0.1);
  transition-delay: 0.42s;
  animation: overlay-orbit-spin 24s linear infinite reverse;
}

.overlay-orbit-inner {
  width: 220px;
  height: 220px;
  border-color: rgba(255, 255, 255, 0.08);
  border-style: dashed;
  transition-delay: 0.5s;
  animation: overlay-orbit-spin 18s linear infinite;
}

.overlay-crosshair {
  position: absolute;
  inset: 0;
  transform: rotate(-8deg) scale(0.9);
  opacity: 0;
  transition: opacity 0.8s ease 0.45s, transform 1.1s var(--nav-ease) 0.45s;
  animation: overlay-crosshair-drift 14s ease-in-out infinite;
  animation-play-state: paused;
}

.nav-overlay.is-open .overlay-crosshair {
  opacity: 1;
  transform: rotate(0deg) scale(1);
  animation-play-state: running;
}

.overlay-vline,
.overlay-hline {
  position: absolute;
  background: rgba(255, 255, 255, 0.22);
  transform: translateZ(0);
}

.overlay-vline {
  width: 1px;
  height: 70%;
  top: 15%;
  left: 58%;
  animation: overlay-line-pulse 5s ease-in-out infinite;
  animation-play-state: paused;
}

.overlay-vline-1 { margin-left: -36px; }
.overlay-vline-2 {
  margin-left: 28px;
  height: 58%;
  top: 22%;
  animation-delay: -2.2s;
}

.overlay-hline {
  height: 1px;
  width: 58%;
  left: 30%;
  top: 42%;
  animation: overlay-line-pulse 5.8s ease-in-out infinite;
  animation-delay: -1s;
  animation-play-state: paused;
}

.overlay-hline-2 {
  top: 58%;
  width: 42%;
  left: 40%;
  opacity: 0.7;
  animation-delay: -3s;
}

.nav-overlay.is-open .overlay-vline,
.nav-overlay.is-open .overlay-hline {
  animation-play-state: running;
}

.overlay-sq {
  position: absolute;
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.35);
  transform: translateZ(0) scale(0);
  animation: overlay-sq-pulse 4.5s ease-in-out infinite;
  animation-play-state: paused;
}

.overlay-sq-1 {
  left: calc(58% - 40px);
  top: 22%;
}

.overlay-sq-2 {
  left: calc(58% + 24px);
  top: 62%;
  animation-delay: -2.2s;
}

.nav-overlay.is-open .overlay-sq {
  animation-play-state: running;
}

@keyframes overlay-figure-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -10px, 0); }
}

@keyframes overlay-sphere-glow {
  0%, 100% { opacity: 0.92; transform: translateZ(0) scale(1); }
  50% { opacity: 1; transform: translateZ(0) scale(1.025); }
}

@keyframes overlay-orbit-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes overlay-crosshair-drift {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(3deg); }
}

@keyframes overlay-line-pulse {
  0%, 100% { opacity: 0.28; }
  50% { opacity: 0.9; }
}

@keyframes overlay-sq-pulse {
  0%, 100% {
    transform: translateZ(0) scale(1);
    opacity: 0.55;
  }
  50% {
    transform: translateZ(0) scale(1.15);
    opacity: 1;
  }
}

/* Barra Inferior */
.nav-overlay-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.38);
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.overlay-bottom-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  letter-spacing: 0.15em;
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
}

.overlay-bottom-line {
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, #FFFFFF 42%, rgba(255, 255, 255, 0.18) 42%);
}

@media (max-width: 900px) {
  .nav-overlay-body {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .nav-overlay-body::before {
    display: none;
  }
  .nav-overlay-right {
    display: none;
  }
  .nav-overlay {
    padding: 1.25rem;
  }
  .nav-overlay-links a:hover .nav-link-indicator,
  .nav-overlay-links a:focus-visible .nav-link-indicator {
    width: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-overlay {
    clip-path: none;
    transition: opacity 0.2s ease, visibility 0.2s;
  }
  .nav-overlay-anim {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .overlay-sphere-container {
    opacity: 1;
    transition: none;
  }
  .overlay-sphere,
  .overlay-figure,
  .overlay-orbit,
  .overlay-crosshair,
  .overlay-vline,
  .overlay-hline,
  .overlay-sq {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .overlay-sphere {
    margin: -134px 0 0 -134px;
    left: 58%;
    top: 50%;
  }
  .overlay-orbit {
    left: 58%;
    top: 50%;
    transform: translate(-50%, -50%) !important;
  }
  .nav-link-indicator {
    transition: none;
  }
  .navbar-menu-toggle {
    transition: background 0.2s ease;
  }
  .navbar-menu-toggle:hover,
  .navbar-menu-toggle:active,
  .navbar-menu-toggle[aria-expanded="true"] {
    transform: none;
  }
}

.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-hover);
  z-index: 60;
}

@media (max-width: 640px) {
  .whatsapp-fab {
    bottom: 1rem;
    right: 1rem;
    width: 48px;
    height: 48px;
  }
  .whatsapp-fab svg {
    width: 24px;
    height: 24px;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .navbar-toggle-filters { display: inline-flex; }
  .topbar-badge-hide-sm { display: none; }
  .navbar-secondary-inner { justify-content: flex-start; gap: 1rem; padding: 0.65rem 1rem; }
}

@media (max-width: 640px) {
  .navbar {
    height: auto;
    padding: 0.5rem 0;
  }
  .navbar .container {
    gap: 0.5rem;
    padding: 0 0.85rem;
    justify-content: space-between;
  }
  .navbar-search { display: none; }
  .topbar-item:first-child { display: none; }
  .topbar-inner {
    justify-content: center;
    padding: 0.35rem 0.75rem;
    gap: 0.5rem;
  }
  .topbar-right {
    justify-content: center;
    gap: 0.5rem;
  }
  .topbar-badge {
    font-size: 0.72rem;
    padding: 0.15rem 0.5rem;
  }
  .navbar-brand-text small {
    display: none;
  }
  .navbar-brand {
    font-size: 0.92rem;
    gap: 0.45rem;
  }
  .navbar-brand .logo-mark {
    width: 32px;
    height: 32px;
  }
  .navbar-actions {
    gap: 0.4rem;
  }
  .navbar-secondary-inner {
    padding: 0.5rem 0.75rem;
    gap: 0.5rem;
  }
  .nav-secundaria-link {
    font-size: 0.84rem;
    padding: 0.3rem 0.65rem;
    gap: 0.35rem;
  }
  .nav-secundaria-link svg {
    width: 15px;
    height: 15px;
  }
}

@media (max-width: 420px) {
  .navbar .container {
    padding: 0 0.6rem;
  }
  .navbar-brand-text {
    font-size: 0.84rem;
  }
  .navbar-actions .btn-icon {
    width: 34px;
    height: 34px;
  }
  .navbar-cart-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }
}