:root {
  --color-beige-claro: #faf9f6;
  --color-beige-oscuro: #f5f0dc;
  --color-blanco: #ffffff;
  --color-texto-negro: #1a1a1a;
  --color-texto-gris: #4a4a4a;
  --color-dorado: #c5a059;

  --fuente-titulos: "Playfair Display", serif;
  --fuente-cuerpo: "Lato", sans-serif;
}

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

body {
  background-color: var(--color-beige-claro);
  font-family: var(--fuente-cuerpo);
  color: var(--color-texto-gris);
  line-height: 1.6;
}

body.modo-oscuro {
  background-color: #333;
  color: #fff;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.nav-principal {
  position: sticky;
  top: 0;
  background-color: var(--color-blanco);
  z-index: 1000;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
  padding: 15px 0;
}

.nav-contenedor {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-marca {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  height: 40px;
  width: auto;
}

.nav-nombre-marca {
  font-family: var(--fuente-titulos);
  font-size: 1.8rem;
  color: var(--color-texto-negro);
  letter-spacing: 1px;
}

.nav-lista-enlaces {
  display: flex;
  gap: 25px;
}

.nav-enlace {
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--color-texto-negro);
  font-weight: 700;
}

.nav-enlace:hover {
  color: var(--color-dorado);
}

.nav-iconos-derecha {
  display: flex;
  gap: 15px;
}

.nav-icono-svg {
  width: 22px;
  height: 22px;
  color: var(--color-texto-negro);
  cursor: pointer;
}

.nav-icono-svg:hover {
  color: var(--color-dorado);
}

.nav-contenedor-bolsa {
  position: relative;
}

.nav-contador-bolsa {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: var(--color-dorado);
  color: var(--color-blanco);
  font-size: 0.7rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-checkbox-trigger,
.nav-icono-hamburguesa {
  display: none;
}

.hero-seccion {
  position: relative;
  height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-fondo-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-fondo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.hero-texto-contenedor {
  text-align: center;
  color: var(--color-blanco);
  padding: 20px;
  position: relative;
  z-index: 1;
}

.hero-titulo {
  font-family: var(--fuente-titulos);
  font-size: 3.5rem;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitulo {
  font-size: 1.3rem;
  margin-bottom: 30px;
}

.boton-primario {
  display: inline-block;
  padding: 15px 40px;
  background-color: var(--color-beige-oscuro);
  color: var(--color-texto-negro);
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 2px;
}

.boton-primario:hover {
  background-color: var(--color-blanco);
  transform: scale(1.05);
}

.categorias-seccion,
.productos-seccion,
.confianza-barra {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.titulo-general {
  font-family: var(--fuente-titulos);
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: var(--color-texto-negro);
}

.categorias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.categoria-tarjeta {
  position: relative;
  height: 350px;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.categoria-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.categoria-tarjeta:hover .categoria-img {
  transform: scale(1.1);
}

.categoria-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(245, 240, 220, 0.95);
  padding: 20px;
  text-align: center;
}

.categoria-overlay h3 {
  font-family: var(--fuente-titulos);
  color: var(--color-texto-negro);
  margin-bottom: 5px;
}

.productos-cabecera {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.enlace-texto-dorado {
  color: var(--color-dorado);
  font-weight: bold;
  font-size: 1.1rem;
}

.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.producto-tarjeta {
  background: var(--color-blanco);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.producto-tarjeta:hover {
  transform: translateY(-5px);
}

.producto-img-box {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-blanco);
}

.producto-img-box img {
  max-height: 80%;
  object-fit: contain;
}

.producto-etiqueta {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--color-dorado);
  color: var(--color-blanco);
  padding: 5px 12px;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.producto-info {
  padding: 20px;
  text-align: center;
}

.producto-info h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--color-texto-negro);
}

.producto-precio {
  color: var(--color-dorado);
  font-weight: bold;
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.boton-agregar {
  width: 100%;
  padding: 12px;
  background-color: var(--color-texto-negro);
  color: var(--color-blanco);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.boton-agregar:hover {
  background-color: #c5a059;
  color: #fff;
}

.confianza-barra {
  display: flex;
  justify-content: space-around;
  background-color: var(--color-beige-oscuro);
  text-align: center;
  margin-top: 50px;
  border-radius: 4px;
}

.confianza-icono {
  width: 45px;
  height: auto;
  margin: 0 auto 15px;
}

.confianza-item h4 {
  font-family: var(--fuente-titulos);
  margin-bottom: 5px;
  color: var(--color-texto-negro);
}

.footer-seccion {
  background-color: var(--color-beige-oscuro);
  color: var(--color-texto-gris);
  padding: 80px 20px;
  margin-top: 50px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 50px;
}

.footer-marca {
  font-family: var(--fuente-titulos);
  font-size: 2rem;
  color: var(--color-texto-negro);
  display: block;
  margin-bottom: 15px;
}

.footer-columna h5 {
  color: var(--color-texto-negro);
  text-transform: uppercase;
  margin-bottom: 20px;
  font-size: 1rem;
  letter-spacing: 1px;
}

.footer-enlace {
  display: block;
  margin-bottom: 10px;
}

.footer-enlace:hover {
  color: var(--color-dorado);
}

.footer-social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-social-link:hover {
  color: var(--color-dorado);
}

.footer-icono-svg {
  width: 20px;
  height: 20px;
}

.boton-tema {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #c5a059;
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .nav-icono-hamburguesa {
    display: block;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--color-texto-negro);
    background: none;
    border: none;
    padding: 5px;
    transition: transform 0.3s ease;
  }

  .nav-icono-hamburguesa.activo {
    transform: rotate(90deg);
  }

  .nav-lista-enlaces {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-blanco);
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
  }

  /* Mostrar menú cuando tiene la clase menu-activo */
  .nav-lista-enlaces.menu-activo {
    display: flex;
  }

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

  .confianza-barra {
    flex-direction: column;
    gap: 40px;
  }

  .productos-cabecera {
    flex-direction: column;
    gap: 15px;
  }
}

/* Modal de bienvenida - Mejorado */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-contenido {
  background: var(--color-blanco);
  padding: 60px 40px;
  border-radius: 12px;
  text-align: center;
  max-width: 450px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  animation: slideUp 0.5s ease forwards;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-icono {
  font-size: 4rem;
  color: var(--color-dorado);
  margin-bottom: 20px;
  animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.modal-contenido h2 {
  font-family: var(--fuente-titulos);
  color: var(--color-texto-negro);
  margin-bottom: 15px;
  font-size: 1.8rem;
}

.modal-contenido p {
  color: var(--color-texto-gris);
  margin-bottom: 10px;
}

.modal-subtexto {
  font-size: 0.9rem;
  color: var(--color-dorado);
  margin-top: 15px;
}

.modal-loader {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-beige-oscuro);
  border-top: 3px solid var(--color-dorado);
  border-radius: 50%;
  margin: 20px auto;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Estilo para el menú hamburguesa */
.menu-activo {
    display: block;
    background-color: #f8f8f8;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Efectos en botones */
.boton-agregar {
    transition: all 0.3s ease;
}

.boton-agregar:hover {
    background-color: #c5a059;
    color: #fff;
}

/* Efectos en imágenes */
.producto-imagen {
    transition: filter 0.3s ease;
}

/* Notificaciones */
.notificacion {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 14px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.notificacion.mostrar {
    opacity: 1;
    transform: translateY(0);
}

.notificacion-success {
    background-color: #4caf50;
    color: #fff;
}

.notificacion-error {
    background-color: #f44336;
    color: #fff;
}

/* Contador de caracteres */
.contador-caracteres {
  font-size: 0.8rem;
  color: var(--color-dorado);
  margin-top: 5px;
  text-align: right;
}

/* Transición de campos */
.campo {
  transition: transform 0.2s ease;
}