/* ============================================
   MARIANO ACOSTA — Estilos Principales
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* === VARIABLES === */
:root {
  --rojo: #cd3c00;
  --rojo-oscuro: #a83000;
  --rojo-suave: #f9ede8;
  --negro: #1a1a1a;
  --gris-texto: #555555;
  --gris-borde: #e8e8e8;
  --gris-fondo: #f7f7f7;
  --blanco: #ffffff;
  --sombra-card: 0 2px 16px rgba(0,0,0,0.08);
  --sombra-hover: 0 8px 32px rgba(205,60,0,0.15);
  --radio: 14px;
  --radio-sm: 8px;
  --radio-lg: 22px;
  --radio-full: 999px;
  --transicion: 0.25s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--negro); background: var(--blanco); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* === NAVEGACIÓN === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-borde);
  transition: box-shadow var(--transicion);
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.1); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo img {
  height: 90px;
  width: auto;
  display: block;
  object-fit: contain;
}
@media (max-width: 768px) {
  .nav-logo img { height: 60px; }
  .nav-inner { height: 72px; }
  .hero { margin-top: 72px; }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--gris-texto);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transicion);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--rojo);
  transition: width var(--transicion);
}
.nav-links a:hover, .nav-links a.activo { color: var(--rojo); }
.nav-links a:hover::after, .nav-links a.activo::after { width: 100%; }
.nav-cta {
  background: var(--rojo) !important;
  color: var(--blanco) !important;
  padding: 9px 22px !important;
  border-radius: var(--radio-full) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  transition: background var(--transicion) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--rojo-oscuro) !important; color: var(--blanco) !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--negro);
  transition: var(--transicion);
}
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--blanco);
  border-top: 1px solid var(--gris-borde);
  padding: 16px 24px;
  gap: 4px;
}
.nav-mobile.abierto { display: flex; }
.nav-mobile a {
  padding: 12px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--gris-texto);
  border-bottom: 1px solid var(--gris-borde);
  letter-spacing: 0.04em;
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--rojo); }

/* === HERO CARRUSEL === */
.hero {
  position: relative;
  height: 88vh;
  min-height: 560px;
  margin-top: 100px;
  overflow: hidden;
}

/* Slides */
.hero-slides {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  pointer-events: none;
}
.hero-slide.activo {
  opacity: 1;
  pointer-events: auto;
}
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

/* Overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.0) 0%,
    rgba(0,0,0,0.0) 42%,
    rgba(0,0,0,0.70) 70%,
    rgba(0,0,0,0.88) 100%
  );
  pointer-events: none;
}

/* Contenido */
.hero-content {
  position: absolute;
  z-index: 3;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0 24px 52px;
  display: flex;

  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  display: inline-block;
  margin-bottom: 12px;
  width: fit-content;
}
.hero-titulo {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 700;
  color: var(--blanco);
  line-height: 1.1;
  margin-bottom: 12px;
  white-space: nowrap;
}
.hero-titulo em {
  font-style: italic;
  color: var(--rojo);
  display: inline;
}
.hero-subtitulo {
  font-size: clamp(13px, 1.6vw, 16px);
  color: rgba(255,255,255,0.80);
  font-weight: 300;
  max-width: 500px;
  margin-bottom: 28px;
  line-height: 1.6;
}
.hero-acciones {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Dots de navegación */
.hero-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  gap: 8px;
  align-items: center;
}
.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transicion), transform var(--transicion);
  flex-shrink: 0;
}
.hero-dot.activo {
  background: var(--blanco);
  transform: scale(1.3);
}

/* Flechas */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--blanco);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transicion), border-color var(--transicion), transform var(--transicion);
  backdrop-filter: blur(4px);
}
.hero-arrow:hover {
  background: rgba(205,60,0,0.75);
  border-color: transparent;
  transform: translateY(-50%) scale(1.08);
}
.hero-arrow-prev { left: 20px; }
.hero-arrow-next { right: 20px; }
@media (max-width: 600px) {
  .hero-arrow { width: 36px; height: 36px; }
  .hero-arrow-prev { left: 10px; }
  .hero-arrow-next { right: 10px; }
}
.btn-primario {
  background: var(--rojo);
  color: var(--blanco);
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radio-full);
  transition: background var(--transicion), transform var(--transicion), box-shadow var(--transicion);
  display: inline-block;
  box-shadow: 0 4px 16px rgba(205,60,0,0.3);
}
.btn-primario:hover { background: var(--rojo-oscuro); transform: translateY(-2px); color: var(--blanco); box-shadow: 0 8px 24px rgba(205,60,0,0.4); }
.btn-secundario {
  background: transparent;
  color: var(--blanco);
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radio-full);
  border: 1.5px solid rgba(255,255,255,0.6);
  transition: background var(--transicion), border-color var(--transicion);
  display: inline-block;
}
.btn-secundario:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.9); color: var(--blanco); }

/* Sin corte diagonal — transición directa al banner */


/* === SECCIONES GENÉRICAS === */
.seccion { padding: 72px 24px; }
.seccion-gris { background: var(--gris-fondo); }
.seccion-inner { max-width: 1200px; margin: 0 auto; }
.seccion-header { margin-bottom: 48px; }
.seccion-header.centrado { text-align: center; }
.seccion-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 10px;
}
.seccion-titulo {
  font-family: 'Playfair Display', serif;
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  color: var(--negro);
  line-height: 1.2;
}
.seccion-titulo span { color: var(--rojo); }
.seccion-desc {
  margin-top: 12px;
  font-size: 15px;
  color: var(--gris-texto);
  max-width: 560px;
}
.seccion-header.centrado .seccion-desc { margin: 12px auto 0; }

/* === CATEGORÍAS === */
.categorias-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.categoria-card {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transicion), box-shadow var(--transicion), transform var(--transicion);
  text-decoration: none;
  display: block;
  color: inherit;
}
.categoria-card:hover {
  border-color: var(--rojo);
  box-shadow: var(--sombra-hover);
  transform: translateY(-3px);
  color: inherit;
}
.categoria-icono {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--rojo-suave);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 22px;
  transition: background var(--transicion);
}
.categoria-card:hover .categoria-icono { background: var(--rojo); }
.categoria-icono svg { width: 24px; height: 24px; }
.categoria-card:hover .categoria-icono svg path,
.categoria-card:hover .categoria-icono svg circle,
.categoria-card:hover .categoria-icono svg rect { stroke: white; }
.categoria-nombre {
  font-weight: 600;
  font-size: 13px;
  color: var(--negro);
  letter-spacing: 0.02em;
}
.categoria-desc {
  font-size: 11px;
  color: var(--gris-texto);
  margin-top: 6px;
  line-height: 1.4;
}

/* === PRODUCTOS GRID === */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.producto-card {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  overflow: hidden;
  transition: box-shadow var(--transicion), transform var(--transicion), border-color var(--transicion);
  display: block;
  color: inherit;
  text-decoration: none;
}
.producto-card:hover {
  box-shadow: var(--sombra-hover);
  transform: translateY(-4px);
  border-color: rgba(205,60,0,0.2);
  color: inherit;
}
.producto-img-wrap {
  position: relative;
  padding-top: 100%;
  background: var(--gris-fondo);
  overflow: hidden;
}
.producto-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.4s ease;
}
.producto-card:hover .producto-img-wrap img { transform: scale(1.04); }
.producto-badge {
  display: inline-block;
  background: var(--rojo);
  color: var(--blanco);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radio-full);
  margin-bottom: 6px;
}
.producto-info { padding: 16px; }
.producto-cat {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 6px;
}
.producto-nombre {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--negro);
  line-height: 1.3;
  margin-bottom: 12px;
}
.producto-precios { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.producto-precio-min {
  font-size: 19px;
  font-weight: 700;
  color: var(--rojo);
  font-family: 'Inter', sans-serif;
}
.ver-mas-wrap { text-align: center; margin-top: 48px; }

/* === SECCIÓN CONTACTO === */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contacto-info { display: flex; flex-direction: column; gap: 24px; }
.contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contacto-item-icono {
  width: 44px; height: 44px;
  background: var(--rojo-suave);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contacto-item-icono svg { width: 20px; height: 20px; }
.contacto-item-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 4px;
}
.contacto-item-valor {
  font-size: 15px;
  color: var(--negro);
  font-weight: 400;
  line-height: 1.5;
}
.contacto-item-valor a { color: var(--negro); transition: color var(--transicion); }
.contacto-item-valor a:hover { color: var(--rojo); }
.contacto-redes { display: flex; gap: 12px; margin-top: 8px; }
.red-social {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gris-borde);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transicion), border-color var(--transicion);
}
.red-social:hover { background: var(--rojo); border-color: var(--rojo); }
.red-social:hover svg path { fill: white; }
.red-social svg { width: 18px; height: 18px; }

.contacto-mapa {
  border-radius: var(--radio);
  overflow: hidden;
  height: 340px;
  border: 1px solid var(--gris-borde);
  background: var(--gris-fondo);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--gris-texto);
  font-size: 14px;
}

/* === FOOTER === */
.footer {
  background: var(--negro);
  color: rgba(255,255,255,0.6);
  padding: 40px 24px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}
/* Logo imagen en footer */
.footer-top img {
  opacity: 0.92;
  transition: opacity var(--transicion);
}
.footer-top a:hover img { opacity: 1; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.5); transition: color var(--transicion); }
.footer-links a:hover { color: var(--blanco); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.3); text-align: center; }

/* === PÁGINA TIENDA — FILTROS === */
.tienda-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}
.tienda-sidebar {
  position: sticky;
  top: 112px;
}
.sidebar-bloque { margin-bottom: 32px; }
.sidebar-titulo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--rojo);
  display: inline-block;
}
.sidebar-cats { display: flex; flex-direction: column; gap: 2px; }
.sidebar-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  border-radius: var(--radio-full);
  font-size: 13px;
  color: var(--gris-texto);
  cursor: pointer;
  transition: background var(--transicion), color var(--transicion);
  border: 1px solid transparent;
}
.sidebar-cat:hover, .sidebar-cat.activo {
  background: var(--rojo-suave);
  color: var(--rojo);
  border-color: rgba(205,60,0,0.15);
}
.sidebar-cat-count {
  font-size: 11px;
  background: var(--gris-borde);
  color: var(--gris-texto);
  padding: 2px 7px;
  border-radius: 20px;
}
.sidebar-cat.activo .sidebar-cat-count { background: rgba(205,60,0,0.2); color: var(--rojo); }

/* Rango de precio */
.precio-range {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.precio-inputs { display: flex; gap: 10px; align-items: center; }
.precio-input {
  flex: 1;
  padding: 9px 12px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  font-size: 13px;
  font-family: inherit;
  color: var(--negro);
  width: 100%;
  background: var(--gris-fondo);
}
.precio-input:focus { outline: none; border-color: var(--rojo); background: var(--blanco); }
.precio-sep { color: var(--gris-texto); font-size: 13px; flex-shrink: 0; }

/* Radio genero */
.genero-opts { display: flex; flex-direction: column; gap: 8px; }
.genero-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gris-texto);
  cursor: pointer;
}
.genero-opt input[type="radio"] { accent-color: var(--rojo); }

/* Tienda main */
.tienda-main {}
.tienda-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.tienda-resultados { font-size: 14px; color: var(--gris-texto); }
.tienda-resultados strong { color: var(--negro); }
.tienda-busqueda {
  flex: 1;
  max-width: 320px;
  position: relative;
}
.tienda-busqueda input {
  width: 100%;
  padding: 11px 16px 11px 40px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-full);
  font-size: 13px;
  font-family: inherit;
  color: var(--negro);
  background: var(--gris-fondo);
  transition: border-color var(--transicion), background var(--transicion);
}
.tienda-busqueda input:focus { outline: none; border-color: var(--rojo); background: var(--blanco); }
.tienda-busqueda-icono {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--gris-texto);
}
.tienda-ordenar select {
  padding: 11px 16px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-full);
  font-size: 13px;
  font-family: inherit;
  color: var(--negro);
  background: var(--gris-fondo);
  cursor: pointer;
}
.tienda-ordenar select:focus { outline: none; border-color: var(--rojo); }

.tienda-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sin-resultados {
  grid-column: 1/-1;
  text-align: center;
  padding: 64px 0;
  color: var(--gris-texto);
}
.sin-resultados p { font-size: 16px; margin-top: 8px; }

/* === PÁGINA PRODUCTO INDIVIDUAL === */
.producto-individual {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px;
}
.breadcrumb {
  font-size: 12px;
  color: var(--gris-texto);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--gris-texto); transition: color var(--transicion); }
.breadcrumb a:hover { color: var(--rojo); }
.breadcrumb-sep { color: var(--gris-borde); }
.breadcrumb-actual { color: var(--negro); font-weight: 500; }

.producto-detalle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.producto-galeria {
  background: var(--gris-fondo);
  border-radius: var(--radio-lg);
  padding: 40px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gris-borde);
}
.producto-galeria img { max-height: 400px; object-fit: contain; }

.producto-det-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 12px;
}
.producto-det-nombre {
  font-family: 'Playfair Display', serif;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  color: var(--negro);
  line-height: 1.2;
  margin-bottom: 24px;
}
.producto-det-precios {
  background: var(--gris-fondo);
  border-radius: var(--radio-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  border: 1px solid var(--gris-borde);
}
.precio-fila {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}
.precio-fila:not(:last-child) { border-bottom: 1px solid var(--gris-borde); }
.precio-fila-label { font-size: 13px; color: var(--gris-texto); }
.precio-fila-valor { font-size: 22px; font-weight: 700; color: var(--rojo); }


.producto-det-desc {
  font-size: 15px;
  color: var(--gris-texto);
  line-height: 1.7;
  margin-bottom: 24px;
}
.producto-atributos {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.atributo-tag {
  padding: 6px 14px;
  border: 1px solid var(--gris-borde);
  border-radius: 20px;
  font-size: 12px;
  color: var(--gris-texto);
}
.atributo-tag strong { color: var(--negro); }
.producto-det-contacto {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-whatsapp {
  background: #25D366;
  color: var(--blanco);
  padding: 14px 28px;
  border-radius: var(--radio-full);
  box-shadow: 0 4px 14px rgba(37,211,102,0.35);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background var(--transicion), transform var(--transicion);
  text-decoration: none;
}
.btn-whatsapp:hover { background: #1dbb57; transform: translateY(-1px); color: var(--blanco); }
.btn-outline {
  border: 1.5px solid var(--gris-borde);
  color: var(--negro);
  padding: 14px 24px;
  border-radius: var(--radio-full);
  font-size: 13px;
  font-weight: 500;
  transition: border-color var(--transicion), color var(--transicion);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline:hover { border-color: var(--rojo); color: var(--rojo); }

/* === ADMIN === */
.admin-page {
  background: var(--gris-fondo);
  min-height: 100vh;
}
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gris-fondo);
  padding: 24px;
}
.login-card {
  background: var(--blanco);
  padding: 48px 40px;
  border-radius: 24px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.08);
  width: 100%;
  max-width: 400px;
}
.login-logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--negro);
  text-align: center;
  margin-bottom: 8px;
}
.login-logo span { color: var(--rojo); }
.login-sub { font-size: 13px; color: var(--gris-texto); text-align: center; margin-bottom: 32px; }
.form-grupo { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--negro);
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--negro);
  transition: border-color var(--transicion);
}
.form-input:focus { outline: none; border-color: var(--rojo); }
.login-error {
  background: #ffeaea;
  color: #c00;
  border-radius: var(--radio);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}
.login-error.visible { display: block; }

/* Admin dashboard */
.admin-header {
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-borde);
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.admin-logo { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 18px; }
.admin-logo span { color: var(--rojo); }
.admin-user { font-size: 13px; color: var(--gris-texto); display: flex; align-items: center; gap: 12px; }
.btn-salir {
  font-size: 12px;
  color: var(--gris-texto);
  border: 1px solid var(--gris-borde);
  padding: 6px 14px;
  border-radius: var(--radio);
  cursor: pointer;
  transition: color var(--transicion), border-color var(--transicion);
}
.btn-salir:hover { color: var(--rojo); border-color: var(--rojo); }

.admin-body { display: flex; min-height: calc(100vh - 64px); }
.admin-sidebar {
  width: 220px;
  background: var(--blanco);
  border-right: 1px solid var(--gris-borde);
  padding: 24px 0;
  flex-shrink: 0;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 24px;
  font-size: 13px;
  color: var(--gris-texto);
  cursor: pointer;
  transition: background var(--transicion), color var(--transicion);
  border-left: 3px solid transparent;
}
.admin-nav-item:hover, .admin-nav-item.activo {
  background: var(--rojo-suave);
  color: var(--rojo);
  border-left-color: var(--rojo);
}
.admin-content { flex: 1; padding: 32px; overflow-y: auto; }
.admin-titulo { font-family: 'Playfair Display', serif; font-size: 24px; font-weight: 700; margin-bottom: 24px; }

/* Tabla admin */
.admin-toolbar { display: flex; gap: 12px; margin-bottom: 20px; align-items: center; flex-wrap: wrap; }
.admin-buscar {
  flex: 1;
  max-width: 300px;
  position: relative;
}
.admin-buscar input {
  width: 100%;
  padding: 9px 14px 9px 38px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-full);
  font-size: 13px;
  font-family: inherit;
}
.admin-buscar input:focus { outline: none; border-color: var(--rojo); }
.admin-buscar-ico {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--gris-texto);
}

.tabla-wrap { background: var(--blanco); border-radius: 16px; border: 1px solid var(--gris-borde); overflow: hidden; }
.tabla { width: 100%; border-collapse: collapse; }
.tabla th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-texto);
  background: var(--gris-fondo);
  border-bottom: 1px solid var(--gris-borde);
}
.tabla td {
  padding: 14px 16px;
  font-size: 13px;
  color: var(--negro);
  border-bottom: 1px solid var(--gris-borde);
  vertical-align: middle;
}
.tabla tr:last-child td { border-bottom: none; }
.tabla tr:hover td { background: var(--rojo-suave); }
.tabla-img { width: 44px; height: 44px; object-fit: contain; border-radius: 4px; background: var(--gris-fondo); }
.tabla-badge {
  padding: 4px 12px;
  border-radius: var(--radio-full);
  font-size: 11px;
  font-weight: 600;
  background: var(--rojo-suave);
  color: var(--rojo);
}
.tabla-acciones { display: flex; gap: 8px; }
.btn-editar, .btn-eliminar {
  padding: 5px 14px;
  border-radius: var(--radio-full);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid;
  transition: background var(--transicion), color var(--transicion);
}
.btn-editar { border-color: var(--gris-borde); color: var(--negro); }
.btn-editar:hover { border-color: var(--rojo); color: var(--rojo); }
.btn-eliminar { border-color: #ffd0d0; color: #c00; }
.btn-eliminar:hover { background: #ffd0d0; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicion);
}
.modal-overlay.abierto { opacity: 1; pointer-events: all; }
.modal {
  background: var(--blanco);
  border-radius: 20px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  transform: translateY(20px);
  transition: transform var(--transicion);
}
.modal-overlay.abierto .modal { transform: translateY(0); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.modal-titulo { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 700; }
.modal-cerrar {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--gris-borde);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  cursor: pointer;
  color: var(--gris-texto);
  transition: border-color var(--transicion), color var(--transicion);
}
.modal-cerrar:hover { border-color: var(--rojo); color: var(--rojo); }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  font-size: 14px;
  font-family: inherit;
  color: var(--negro);
  background: var(--blanco);
}
.form-select:focus { outline: none; border-color: var(--rojo); }
.modal-footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--gris-borde); }
.btn-cancelar {
  padding: 10px 24px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-full);
  font-size: 13px;
  cursor: pointer;
  color: var(--gris-texto);
  background: var(--blanco);
  transition: border-color var(--transicion);
  font-family: inherit;
}
.btn-cancelar:hover { border-color: var(--negro); }
.btn-guardar {
  padding: 10px 28px;
  background: var(--rojo);
  color: var(--blanco);
  border: none;
  border-radius: var(--radio-full);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transicion);
}
.btn-guardar:hover { background: var(--rojo-oscuro); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .categorias-grid { grid-template-columns: repeat(3, 1fr); }
  .productos-grid { grid-template-columns: repeat(3, 1fr); }
  .tienda-grid { grid-template-columns: repeat(2, 1fr); }
  .tienda-layout { grid-template-columns: 200px 1fr; gap: 24px; }
  .producto-detalle { grid-template-columns: 1fr; gap: 32px; }
  .contacto-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero { height: 70vh; }
  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(20,20,20,0.15) 0%,
      rgba(20,20,20,0.75) 60%,
      rgba(20,20,20,0.9) 100%
    );
  }
  .hero-content {
    justify-content: flex-end;
    align-items: flex-start;
    text-align: left;
    padding-bottom: 60px;
  }
  .seccion { padding: 48px 16px; }

  /* Categorías: 2 columnas bien espaciadas */
  .categorias-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .categoria-card { padding: 20px 12px; }
  .categoria-nombre { font-size: 13px; }
  .categoria-desc { font-size: 11px; }

  .productos-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .tienda-layout { grid-template-columns: 1fr; }
  .tienda-sidebar { position: relative; top: auto; }
  .tienda-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-sidebar { display: none; }
  .admin-content { padding: 20px; }
  .producto-detalle { gap: 24px; }
  .contacto-grid { gap: 32px; }
  .footer-top { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}
@media (max-width: 480px) {
  /* Categorías: 2 columnas compactas — nunca 1 columna, así siempre se ven como grilla */
  .categorias-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .categoria-card {
    padding: 18px 10px;
  }
  .categoria-icono {
    width: 44px;
    height: 44px;
  }
  .categoria-nombre { font-size: 12px; }
  .categoria-desc { display: none; } /* ocultar descripción en mobile chico para no saturar */

  .productos-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tienda-grid { grid-template-columns: 1fr; }
  .hero-acciones { flex-direction: column; }
  .btn-primario, .btn-secundario { text-align: center; }
  .tienda-toolbar { flex-direction: column; align-items: stretch; }
  .tienda-busqueda { max-width: 100%; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .login-card { padding: 32px 20px; }
}

/* === BOTÓN FLOTANTE WHATSAPP === */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}
.wa-float svg {
  width: 30px;
  height: 30px;
}
/* Pulso de atención */
.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: wa-pulso 2.5s ease-out infinite;
  z-index: -1;
}
@keyframes wa-pulso {
  0%   { transform: scale(1);   opacity: 0.6; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}
@media (max-width: 480px) {
  .wa-float {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
  }
  .wa-float svg { width: 26px; height: 26px; }
}