/* =============================================
   CATÁLOGO — main.css v5
   ============================================= */

:root {
  --negro:      #0a0000;
  --oscuro:     #110000;
  --medio:      #1a0505;
  --superficie: #220808;
  --borde:      #3d0a0a;
  --texto:      #ffffff;
  --texto-sub:  #aaaaaa;
  --acento:     #e03030;
  --acento-2:   #ff5555;
  --verde-wa:   #25D366;
  --verde-wa-h: #1da851;
  --radio:      12px;
  --sombra:     0 4px 16px rgba(0,0,0,.4);
  --trans:      .15s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--negro);
  color: var(--texto);
  min-height: 100vh;
}

/* Franjas laterales — ligeras, sin animación */
body::before,
body::after {
  content: '';
  position: fixed;
  top: 0;
  width: 2px;
  height: 100vh;
  z-index: 9999;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, #ff2020 30%, #ff5050 50%, #ff2020 70%, transparent 100%);
  box-shadow: 0 0 8px 2px rgba(255,0,0,.5);
}
body::before { left: 0; }
body::after  { right: 0; }
    transparent 100%
  );
  box-shadow: 0 0 12px 3px rgba(255,0,0,.6), 0 0 30px 6px rgba(255,0,0,.25);
}
body::before { left: 0; }
body::after  { right: 0; }
img    { max-width: 100%; height: auto; display: block; }
a      { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }

::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--oscuro); }
::-webkit-scrollbar-thumb { background: var(--acento); border-radius: 3px; }

/* ══ HEADER ═══════════════════════════════════════ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,0,0,.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--borde);
}
.header-inner {
  max-width: 1400px; margin: 0 auto;
  padding: 0 24px; height: 70px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo {
  font-size: clamp(1.3rem,3vw,1.8rem);
  font-weight: 700; white-space: nowrap;
}
.search-wrap { flex: 1; max-width: 480px; position: relative; }
.search-wrap input {
  width: 100%; background: var(--superficie);
  border: 1px solid var(--borde); border-radius: 50px;
  padding: 10px 20px 10px 44px;
  color: var(--texto); font-size: .9rem;
  transition: border-color var(--trans);
}
.search-wrap input::placeholder { color: var(--texto-sub); }
.search-wrap input:focus        { border-color: var(--acento); outline: none; }
.search-wrap .icon-search {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--texto-sub); pointer-events: none;
}
.cart-btn {
  position: relative; background: var(--superficie);
  border: 1px solid var(--borde); border-radius: var(--radio);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: var(--texto); flex-shrink: 0;
  transition: background var(--trans), border-color var(--trans);
}
.cart-btn:hover { background: var(--medio); border-color: var(--acento); color: var(--acento); }
.cart-badge {
  position: absolute; top: -6px; right: -6px;
  background: var(--acento); color: var(--negro);
  font-size: .65rem; font-weight: 700;
  min-width: 18px; height: 18px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; padding: 0 4px;
  opacity: 0; transform: scale(.5);
  transition: opacity var(--trans), transform var(--trans);
}
.cart-badge.visible { opacity: 1; transform: scale(1); }

/* ══ CARRUSEL ══════════════════════════════════════ */
.carousel {
  position: relative; width: 100%; overflow: hidden;
  background: var(--oscuro);
  aspect-ratio: 16/5; min-height: 220px; max-height: 520px;
}
.carousel-track {
  display: flex; height: 100%;
  transition: transform .65s cubic-bezier(.77,0,.175,1);
}
.carousel-slide { flex-shrink: 0; width: 100%; height: 100%; position: relative; overflow: hidden; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.carousel-slide::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg,rgba(0,0,0,.5) 0%,rgba(0,0,0,.1) 100%);
}
.slide-caption {
  position: absolute; bottom: 0; left: 0; z-index: 2;
  padding: clamp(16px,4vw,48px); pointer-events: none;
}
.slide-caption h2 {
  
  font-size: clamp(1.4rem,4vw,3rem); font-weight: 700;
  color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.slide-caption p { font-size: clamp(.8rem,1.5vw,1rem); color: rgba(255,255,255,.8); margin-top: 6px; }
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  background: rgba(255,255,255,.12); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2); border-radius: 50%;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: background var(--trans);
}
.carousel-btn:hover { background: rgba(200,169,110,.7); }
.carousel-btn.prev  { left: 16px; }
.carousel-btn.next  { right: 16px; }
.carousel-dots {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; gap: 8px;
}
.dot {
  width: 8px; height: 8px; border-radius: 4px; cursor: pointer;
  background: rgba(255,255,255,.4);
  transition: background var(--trans), width var(--trans);
}
.dot.active { background: var(--acento); width: 22px; }
.carousel-placeholder {
  display: flex; align-items: center; justify-content: center;
  height: 100%;
  background: linear-gradient(135deg,#1c1f26 0%,#111318 100%);
}
.carousel-placeholder-inner { text-align: center; }
.carousel-placeholder-inner svg { opacity: .25; margin: 0 auto 12px; }
.carousel-placeholder-inner p   { color: var(--texto-sub); font-size: .9rem; }

/* ══ TÍTULO LUMINOSO ═══════════════════════════════ */
.store-name {
  
  font-weight: 700;
  color: #fff;
  letter-spacing: .06em;
}
/* Solo el del header es grande y luminoso */
.logo .store-name {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  text-shadow:
    0 0 8px  rgba(255,60,60,.95),
    0 0 22px rgba(255,40,40,.8),
    0 0 50px rgba(220,0,0,.6),
    0 0 90px rgba(180,0,0,.35);
  animation: glow-pulse 2.5s ease-in-out infinite alternate;
}
/* El del footer/otros sitios: normal */
footer .store-name { font-size: inherit; text-shadow: none; animation: none; }

@keyframes glow-pulse {
  from { text-shadow: 0 0 8px rgba(255,60,60,.95), 0 0 22px rgba(255,40,40,.8), 0 0 50px rgba(220,0,0,.6); }
  to   { text-shadow: 0 0 16px rgba(255,90,90,1),  0 0 40px rgba(255,60,60,.95), 0 0 80px rgba(220,20,20,.75), 0 0 130px rgba(180,0,0,.45); }
}

/* ══ SECCIÓN INFO (bienvenida + referencias) ═══════ */
.info-section {
  width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--borde);
  border-bottom: 1px solid var(--borde);
  margin-bottom: 40px;
}
@media (max-width: 640px) { .info-section { grid-template-columns: 1fr; } }
.info-card {
  padding: 36px 48px;
  position: relative;
  background: #1a0000;
}
.info-card:first-child {
  border-right: 1px solid rgba(255,255,255,.15);
  background: #200000;
}
.info-card h3 {
  
  font-size: 1.7rem; font-weight: 700;
  color: var(--acento); margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.info-card p {
  color: #dddddd; font-size: 1.05rem;
  line-height: 1.8; margin-bottom: 14px;
}
.info-card p:last-child { margin-bottom: 0; }
.btn-referencias {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px;
  background: var(--verde-wa); color: #fff;
  font-weight: 600; font-size: .9rem;
  padding: 12px 26px; border-radius: 50px;
  transition: background var(--trans), transform var(--trans);
}
.btn-referencias:hover { background: var(--verde-wa-h); transform: translateY(-2px); }

/* ══ FILTROS ═══════════════════════════════════════ */
.filtros-section { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
.filtros-section h3 {
  
  font-size: 1.1rem; color: var(--texto-sub); font-weight: 400;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 20px;
}
.filtros-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  background: var(--superficie); border: 1px solid var(--borde);
  border-radius: 50px; padding: 8px 20px; font-size: .85rem; color: var(--texto-sub);
  transition: background var(--trans), border-color var(--trans), color var(--trans);
}
.chip:hover  { border-color: var(--acento); color: var(--acento); }
.chip.active { background: var(--acento); border-color: var(--acento); color: var(--negro); font-weight: 600; }

/* ══ PRODUCTOS ═════════════════════════════════════ */
.productos-section { max-width: 1400px; margin: 0 auto; padding: 32px 24px 120px; }
.section-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 28px; }
.section-titulo {  font-size: clamp(1.5rem,3vw,2.2rem); font-weight: 700; }
.section-titulo span { color: var(--acento); }
.contador-productos { font-size: .85rem; color: var(--texto-sub); }
.grid-productos { display: grid; grid-template-columns: repeat(auto-fill,minmax(230px,1fr)); gap: 24px; }

.producto-card {
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio); overflow: hidden; position: relative;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  box-shadow: 0 4px 15px rgba(224,48,48,.08);
}
.producto-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(224,48,48,.45), 0 0 60px rgba(224,48,48,.2);
  border-color: var(--acento);
}

@keyframes rotar-borde {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.producto-img-wrap { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--medio); }
.producto-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.producto-card:hover .producto-img-wrap img { transform: scale(1.07); }
.badge-destacado {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: var(--acento); color: var(--negro);
  font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  padding: 4px 10px; border-radius: 50px;
}
.producto-overlay {
  position: absolute; inset: 0; background: rgba(10,10,10,.80);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  opacity: 0; transition: opacity var(--trans);
}
.producto-card:hover .producto-overlay { opacity: 1; }
.btn-wa {
  background: var(--verde-wa); color: #fff; font-weight: 600; font-size: .82rem;
  padding: 10px 22px; border-radius: 50px; display: flex; align-items: center; gap: 8px;
  transition: background var(--trans), transform var(--trans); width: 180px; justify-content: center;
}
.btn-wa:hover { background: var(--verde-wa-h); transform: scale(1.04); }
.btn-carrito {
  background: var(--acento); color: var(--negro); font-weight: 600; font-size: .82rem;
  padding: 10px 22px; border-radius: 50px; display: flex; align-items: center; gap: 8px;
  transition: background var(--trans), transform var(--trans); width: 180px; justify-content: center;
}
.btn-carrito:hover { background: var(--acento-2); transform: scale(1.04); }
.producto-info { padding: 14px 16px; }
.producto-nombre {
  font-size: .95rem; font-weight: 500; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.producto-categoria { font-size: .75rem; color: var(--texto-sub); margin-top: 4px; }
.empty-state { grid-column: 1/-1; text-align: center; padding: 80px 20px; }
.empty-state svg { opacity: .2; margin: 0 auto 16px; }
.empty-state p   { color: var(--texto-sub); }

/* ══ LIGHTBOX ══════════════════════════════════════ */
.lightbox-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.lightbox-overlay.open { opacity: 1; pointer-events: all; }
.lightbox-box {
  display: flex; flex-direction: column; align-items: center;
  gap: 20px; max-width: 520px; width: 100%;
  transform: scale(.92); transition: transform .25s ease;
}
.lightbox-overlay.open .lightbox-box { transform: scale(1); }
.lightbox-img-wrap {
  width: 100%; border-radius: 16px; overflow: hidden;
  border: 2px solid var(--acento);
  box-shadow: 0 0 60px rgba(224,48,48,.25);
}
.lightbox-img-wrap img {
  width: 100%; max-height: 70vh; object-fit: contain;
  background: var(--medio);
}
.lightbox-nombre {
  font-size: 1.1rem; font-weight: 600; color: var(--texto);
  text-align: center; line-height: 1.3;
}
.lightbox-btns {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}
.lightbox-close {
  position: absolute; top: 16px; right: 16px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  color: #fff; width: 40px; height: 40px; border-radius: 50%;
  font-size: 1.2rem; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background var(--trans);
}
.lightbox-close:hover { background: rgba(224,48,48,.4); }

.skeleton { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; }
.skeleton-img  { aspect-ratio: 1/1; background: linear-gradient(90deg,var(--medio) 25%,var(--superficie) 50%,var(--medio) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
.skeleton-text { height: 14px; border-radius: 7px; margin: 14px 16px 6px; background: linear-gradient(90deg,var(--medio) 25%,var(--superficie) 50%,var(--medio) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
.skeleton-text.short { width: 60%; margin-bottom: 14px; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* ══ CARRITO DRAWER ════════════════════════════════ */
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.65); z-index: 950; opacity: 0; pointer-events: none; transition: opacity var(--trans); }
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer { position: fixed; top: 0; right: 0; width: min(420px,100vw); height: 100dvh; background: var(--oscuro); border-left: 1px solid var(--borde); z-index: 960; display: flex; flex-direction: column; transform: translateX(100%); transition: transform .35s cubic-bezier(.77,0,.175,1); }
.cart-drawer.open { transform: translateX(0); }
.cart-header { padding: 20px 24px; border-bottom: 1px solid var(--borde); display: flex; align-items: center; justify-content: space-between; }
.cart-header h2 {  font-size: 1.4rem; font-weight: 700; color: var(--acento); }
.cart-close { background: var(--superficie); border: 1px solid var(--borde); border-radius: 8px; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; color: var(--texto-sub); transition: color var(--trans), border-color var(--trans); }
.cart-close:hover { color: var(--texto); border-color: var(--acento); }
.cart-items { flex: 1; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 12px; }
.cart-item { display: flex; align-items: center; gap: 12px; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 12px; }
.cart-item-img { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; flex-shrink: 0; background: var(--medio); }
.cart-item-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.cart-item-nombre { font-size: .85rem; font-weight: 500; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qty-control { display: flex; align-items: center; gap: 4px; }
.qty-btn { background: var(--medio); border: 1px solid var(--borde); border-radius: 6px; width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; color: var(--texto-sub); flex-shrink: 0; transition: background var(--trans), color var(--trans), border-color var(--trans); }
.qty-btn:hover { background: var(--borde); color: var(--acento); border-color: var(--acento); }
.qty-input { width: 42px; height: 26px; background: var(--medio); border: 1px solid var(--borde); border-radius: 6px; color: var(--texto); font-size: .82rem; font-weight: 600; font-family: inherit; text-align: center; -moz-appearance: textfield; }
.qty-input::-webkit-outer-spin-button, .qty-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty-input:focus { outline: none; border-color: var(--acento); }
.cart-item-remove { background: none; color: var(--texto-sub); width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 6px; flex-shrink: 0; transition: color var(--trans), background var(--trans); }
.cart-item-remove:hover { color: #e05a5a; background: rgba(224,90,90,.12); }
.cart-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--texto-sub); }
.cart-empty svg { opacity: .25; }
.cart-footer { padding: 16px 20px; border-top: 1px solid var(--borde); display: flex; flex-direction: column; gap: 10px; }
.btn-solicitar-todo { background: var(--verde-wa); color: #fff; font-weight: 600; font-size: .95rem; padding: 14px 24px; border-radius: var(--radio); display: flex; align-items: center; justify-content: center; gap: 10px; transition: background var(--trans), transform var(--trans); }
.btn-solicitar-todo:hover { background: var(--verde-wa-h); transform: translateY(-2px); }
.btn-vaciar { background: transparent; border: 1px solid var(--borde); color: var(--texto-sub); font-size: .82rem; padding: 10px; border-radius: var(--radio); transition: border-color var(--trans), color var(--trans); }
.btn-vaciar:hover { border-color: #e05a5a; color: #e05a5a; }

/* ══════════════════════════════════════════════════
   BOTÓN FLOTANTE WHATSAPP
   ─ Inyectado por JS directamente en <body>
   ─ position: fixed garantizado sin stacking context
══════════════════════════════════════════════════ */
#wa-float {
  /* Posición absoluta en ventana — SIEMPRE visible */
  position: fixed !important;
  bottom: 28px !important;
  right: 28px !important;
  z-index: 2147483647 !important; /* Máximo valor posible de z-index */

  /* Forma: círculo verde */
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;

  /* Contenido centrado */
  display: flex !important;
  align-items: center;
  justify-content: center;

  /* Decoración */
  box-shadow: 0 4px 20px rgba(37,211,102,.55), 0 2px 8px rgba(0,0,0,.35);
  text-decoration: none;
  color: #fff;

  /* Transición */
  transition: transform .22s cubic-bezier(.34,1.56,.64,1), box-shadow .22s ease, background .18s ease;

  /* Evitar interferencias */
  pointer-events: all !important;
  cursor: pointer !important;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

#wa-float:hover {
  background: #1da851;
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,.6), 0 4px 12px rgba(0,0,0,.3);
}
#wa-float:active {
  transform: scale(.93);
  box-shadow: 0 2px 10px rgba(37,211,102,.4);
}

/* SVG del logo dentro del círculo */
#wa-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
  display: block;
  flex-shrink: 0;
}

/* Anillo de pulso */
#wa-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37,211,102,.3);
  animation: wa-ring 2.4s ease-out infinite;
  pointer-events: none;
}
@keyframes wa-ring {
  0%   { transform: scale(1);    opacity: .8; }
  65%  { transform: scale(1.4);  opacity: 0;  }
  100% { transform: scale(1.4);  opacity: 0;  }
}

/* Tooltip al hacer hover en desktop */
#wa-float::after {
  content: 'Escríbenos';
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: rgba(0,0,0,.85);
  color: #fff;
  font-family: system-ui, sans-serif;
  font-size: .78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
#wa-float:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Móvil — más pequeño */
@media (max-width: 480px) {
  #wa-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
  #wa-float svg { width: 26px; height: 26px; }
  #wa-float::after { display: none; }
}

/* ══ TOAST ═══════════════════════════════════════ */
.toast-container { position: fixed; bottom: 110px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 12px 18px; font-size: .85rem; color: var(--texto); display: flex; align-items: center; gap: 10px; box-shadow: var(--sombra); animation: toast-in .3s ease forwards; max-width: 300px; transition: opacity .3s ease; }
.toast.success { border-color: var(--acento); }
.toast.error   { border-color: #e05a5a; }
.toast-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; background: var(--acento); }
.toast.error .toast-dot { background: #e05a5a; }
@keyframes toast-in { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }

/* ══ FOOTER ══════════════════════════════════════ */
.footer { background: var(--oscuro); border-top: 1px solid var(--borde); padding: 32px 24px; text-align: center; }
.footer p { color: var(--texto-sub); font-size: .82rem; }
.footer a  { color: var(--acento); }

/* ══ RESPONSIVE ══════════════════════════════════ */
@media (max-width: 768px) {
  .search-wrap      { max-width: none; }
  .header-inner     { gap: 10px; padding: 0 16px; }
  .grid-productos   { grid-template-columns: repeat(auto-fill,minmax(160px,1fr)); gap: 14px; }
  .productos-section{ padding: 24px 16px 100px; }
  .filtros-section  { padding: 0 16px; }
  .btn-wa, .btn-carrito { width: 155px; font-size: .78rem; padding: 9px 16px; }
  .carousel         { aspect-ratio: 16/7; }
}
@media (max-width: 480px) {
  .logo          { font-size: 1.2rem; }
  .grid-productos{ grid-template-columns: repeat(2,1fr); gap: 10px; }
  .slide-caption { display: none; }
}