/* ─────────────────────────────── */
/* BASE GENERAL                    */
/* ─────────────────────────────── */
:root {
  --color-primario: #111111;
  --color-secundario: #1a1a1a;
  --color-superficie: #222222;
  --color-borde: #2e2e2e;
  --color-texto: #f0f0f0;
  --color-texto-suave: #999;
  --color-acento: #ff7400;
  --color-acento-hover: #ff8c2a;
  --color-exito: #2ecc71;
  --fuente-base: "Inter", sans-serif;
  --radio-sm: 8px;
  --radio-md: 12px;
  --radio-lg: 16px;
  --sombra-card: 0 2px 12px rgba(0, 0, 0, 0.3);
  --sombra-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
  --max-ancho: 1320px;
  --transicion: 0.25s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  font-family: var(--fuente-base);
  background-color: var(--color-secundario);
  color: var(--color-texto);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─────────────────────────────── */
/* HEADER                          */
/* ─────────────────────────────── */
.header {
  background-color: var(--color-primario);
  width: 100%;
  flex-shrink: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-borde);
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  max-width: var(--max-ancho);
  margin: 0 auto;
  gap: 16px;
}

.marcaDiv h1 {
  color: var(--color-acento);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--transicion);
}

.marcaDiv h1:hover {
  color: var(--color-acento-hover);
}

.search-container {
  display: flex;
  align-items: center;
  background-color: var(--color-superficie);
  border: 1px solid var(--color-borde);
  border-radius: 40px;
  overflow: hidden;
  flex: 1;
  max-width: 560px;
  transition: border-color var(--transicion);
}

.search-container:focus-within {
  border-color: var(--color-acento);
}

.search-container span {
  color: var(--color-texto-suave);
  padding: 10px 12px;
  font-size: 1.2rem;
}

.search-container input {
  border: none;
  outline: none;
  padding: 10px 14px 10px 0;
  width: 100%;
  font-size: 0.95rem;
  color: var(--color-texto);
  background: transparent;
  font-family: var(--fuente-base);
}

.search-container input::placeholder {
  color: var(--color-texto-suave);
}

.icons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icons span {
  color: var(--color-texto-suave);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: all var(--transicion);
}

.icons span:hover {
  color: var(--color-acento);
  background: rgba(255, 116, 0, 0.1);
}

/* Nav bar */
.navbar {
  background-color: var(--color-primario);
  border-top: 1px solid var(--color-borde);
}

.navbar ul {
  display: flex;
  justify-content: center;
  list-style: none;
  padding: 0;
  max-width: var(--max-ancho);
  margin: 0 auto;
  gap: 0;
}

.navbar li a {
  display: block;
  padding: 12px 28px;
  color: var(--color-texto-suave);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: all var(--transicion);
  position: relative;
}

.navbar li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-acento);
  transition: width var(--transicion);
}

.navbar li a:hover {
  color: var(--color-texto);
}

.navbar li a:hover::after {
  width: 60%;
}

/* ─────────────────────────────── */
/* MAIN CONTENT                    */
/* ─────────────────────────────── */
.main-content {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow-x: hidden;
}

/* ─────────────────────────────── */
/* BANNERS / HERO                  */
/* ─────────────────────────────── */
.banners {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--color-primario);
}

.banners-grid {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
}

.banners-grid::-webkit-scrollbar {
  display: none;
}

.grid-container {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
  flex: 0 0 100%;
  cursor: pointer;
  scroll-snap-align: start;
}

.grid-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.8s ease;
  filter: brightness(0.5);
}

.grid-container:hover img {
  transform: scale(1.04);
  filter: brightness(0.4);
}

.frente {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 8%;
  padding-right: 40%;
  background: linear-gradient(105deg, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
  color: #fff;
  z-index: 2;
  pointer-events: none;
}

.frente h1 {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.15;
  text-transform: uppercase;
  animation: fadeSlideUp 0.6s ease forwards;
}

.frente h2 {
  font-size: 1.15rem;
  font-weight: 400;
  margin-top: 12px;
  opacity: 0.85;
  line-height: 1.5;
  animation: fadeSlideUp 0.8s ease forwards;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Banner indicators */
.banner-indicadores {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.banner-indicadores .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all var(--transicion);
}

.banner-indicadores .dot.activo {
  background: var(--color-acento);
  transform: scale(1.2);
}

/* Flechas banners */
.banners .scroll-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transicion);
  opacity: 0;
}

.banners:hover .scroll-arrow {
  opacity: 1;
}

.banners .scroll-arrow:hover {
  background: var(--color-acento);
  border-color: var(--color-acento);
  transform: translateY(-50%) scale(1.08);
}

.banners .scroll-arrow.left {
  left: 16px;
}

.banners .scroll-arrow.right {
  right: 16px;
}

/* ─────────────────────────────── */
/* BARRA DE BENEFICIOS             */
/* ─────────────────────────────── */
.beneficios-bar {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding: 20px 24px;
  background: var(--color-primario);
  border-bottom: 1px solid var(--color-borde);
  flex-wrap: wrap;
}

.beneficio-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-texto-suave);
  font-size: 0.85rem;
  font-weight: 500;
}

.beneficio-item .material-icons-outlined {
  color: var(--color-acento);
  font-size: 1.4rem;
}

/* ─────────────────────────────── */
/* CATEGORIAS RAPIDAS              */
/* ─────────────────────────────── */
.categorias-rapidas {
  padding: 36px 24px 0;
  max-width: var(--max-ancho);
  margin: 0 auto;
  width: 100%;
}

.categorias-grid {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.categorias-grid::-webkit-scrollbar {
  display: none;
}

.categoria-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--color-superficie);
  border: 1px solid var(--color-borde);
  border-radius: 40px;
  color: var(--color-texto-suave);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transicion);
  text-decoration: none;
}

.categoria-chip:hover {
  border-color: var(--color-acento);
  color: var(--color-acento);
  background: rgba(255, 116, 0, 0.08);
}

.categoria-chip .material-icons-outlined {
  font-size: 1.1rem;
}

/* ─────────────────────────────── */
/* SECCION DE PRODUCTOS            */
/* ─────────────────────────────── */
.seccion-productos {
  position: relative;
  width: 100%;
  padding: 36px 0 24px;
}

.seccion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  margin-bottom: 20px;
  max-width: var(--max-ancho);
  margin-left: auto;
  margin-right: auto;
}

.seccion-titulo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-texto);
  display: flex;
  align-items: center;
  gap: 12px;
}

.seccion-titulo::before {
  content: '';
  display: block;
  width: 4px;
  height: 24px;
  background: var(--color-acento);
  border-radius: 2px;
}

.seccion-ver-mas {
  color: var(--color-acento);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transicion);
}

.seccion-ver-mas:hover {
  gap: 8px;
}

/* NOVEDADES (compatibilidad con JS existente) */
.novedades {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 36px 0 40px;
}

.novedadesTitulo {
  font-size: 1.5rem;
  margin: 0 30px 20px;
  color: var(--color-texto);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 0;
  border-left: none;
}

.novedadesTitulo::before {
  content: '';
  display: block;
  width: 4px;
  height: 24px;
  background: var(--color-acento);
  border-radius: 2px;
  flex-shrink: 0;
}

.productos-grid {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 4px 30px 20px;
  flex-wrap: nowrap;
}

.productos-grid::-webkit-scrollbar {
  display: none;
}

/* Stock visual (desde main.js) */
.stock-linea {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.dot-stock {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9e9e9e;
  flex-shrink: 0;
}

/* Flechas productos */
.novedades .scroll-arrow {
  position: absolute;
  top: 55%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.6rem;
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transicion);
  opacity: 0;
}

.novedades:hover .scroll-arrow {
  opacity: 1;
}

.novedades .scroll-arrow:hover {
  background: var(--color-acento);
  border-color: var(--color-acento);
  transform: translateY(-50%) scale(1.08);
}

.novedades .scroll-arrow.left {
  left: 10px;
}

.novedades .scroll-arrow.right {
  right: 10px;
}

/* Loading / error states */
.cargando {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px;
  color: var(--color-texto-suave);
  width: 100%;
}

.cargando .gif-carga {
  width: 40px;
  opacity: 0.6;
}

.error, .sin-productos {
  color: var(--color-texto-suave);
  padding: 40px;
  text-align: center;
  width: 100%;
}

/* ─────────────────────────────── */
/* FOOTER                          */
/* ─────────────────────────────── */
.footer {
  flex-shrink: 0;
  margin-top: auto;
  background-color: var(--color-primario);
  border-top: 1px solid var(--color-borde);
}

.footer-content {
  max-width: var(--max-ancho);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 24px;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-marca {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-marca img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.footer-marca span {
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--color-texto-suave);
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--color-texto-suave);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color var(--transicion);
}

.footer-links a:hover {
  color: var(--color-acento);
}

/* Footer legacy (fallback si no se actualiza el HTML) */
.footer > img {
  width: 40px;
  display: block;
  margin: 0 auto 8px;
}

.footer > p {
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--color-texto-suave);
  text-align: center;
  padding: 20px;
}

/* ─────────────────────────────── */
/* RESPONSIVE                      */
/* ─────────────────────────────── */
@media (max-width: 1024px) {
  .grid-container {
    height: 400px;
  }

  .frente h1 {
    font-size: 2rem;
  }

  .frente {
    padding-right: 20%;
  }

  .beneficios-bar {
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .top-bar {
    flex-wrap: wrap;
    padding: 12px 16px;
  }

  .marcaDiv {
    order: 1;
  }

  .icons {
    order: 2;
  }

  .search-container {
    order: 3;
    max-width: 100%;
    flex-basis: 100%;
  }

  .grid-container {
    height: 320px;
  }

  .frente {
    padding-left: 24px;
    padding-right: 24px;
  }

  .frente h1 {
    font-size: 1.5rem;
  }

  .frente h2 {
    font-size: 0.95rem;
  }

  .beneficios-bar {
    gap: 16px;
    padding: 16px;
  }

  .beneficio-item {
    font-size: 0.78rem;
  }

  .novedadesTitulo,
  .seccion-titulo {
    font-size: 1.3rem;
  }

  .navbar li a {
    padding: 10px 16px;
    font-size: 0.8rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  /* Show arrows always on touch */
  .banners .scroll-arrow,
  .novedades .scroll-arrow {
    opacity: 1;
  }
}

@media (max-width: 480px) {
  .top-bar {
    padding: 10px 12px;
  }

  .marcaDiv h1 {
    font-size: 1.2rem;
  }

  .grid-container {
    height: 260px;
  }

  .frente h1 {
    font-size: 1.2rem;
  }

  .frente h2 {
    font-size: 0.85rem;
    margin-top: 6px;
  }

  .productos-grid {
    padding: 4px 16px 16px;
    gap: 12px;
  }

  .novedadesTitulo {
    margin: 0 16px 16px;
    font-size: 1.2rem;
  }

  .beneficios-bar {
    gap: 12px;
    padding: 14px 12px;
  }

  .beneficio-item span:not(.material-icons-outlined) {
    display: none;
  }

  .scroll-arrow {
    width: 36px;
    height: 36px;
    font-size: 1.4rem;
  }

  .categorias-grid {
    padding: 0 16px 4px;
  }
}