:root {
    --primary-color: #004aad;
    --secondary-color: #ffde59;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --success-color: #2ecc71;
    --warning-color: #f1c40f;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
/* 1. Asegurar que html y body no permitan scroll horizontal */
html, body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
  }

  /* Asegurar que la página no tenga desbordamiento horizontal */
body, html {
    width: 100%;
    overflow-x: hidden;
}

.logo-container {
    display: flex;
    align-items: center;
    margin-right: 15px;
}

.logo {
    max-width: 90px;
    height: auto;
    border-radius: 50%;
    object-fit: cover;
}

/* Header y Navegación */
header {
    background-color: var(--primary-color);
    padding: 1rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    background-color: var(--secondary-color);
}

.cart-button {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
}
.cart-button:hover {
    transform: scale(1.1);
}

#cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--accent-color);
    color: var(--white);
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 50%;
}

.cart-sidebar {
    position: fixed;
    right: -450px;
    top: 0;
    width: 450px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 10px rgba(0, 0, 0, 0.2);
    transition: right 0.4s;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: bold;
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 10px;
    border-bottom: 1px solid #ddd;
    font-size: 1rem;
}

.cart-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.cart-footer {
    margin-top: auto;
    text-align: center;
    padding-top: 15px;
}

.checkout-button {
    width: 100%;
    padding: 15px;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: bold;
    transition: background 0.3s;
}

.checkout-button:hover {
    background: #c0392b;
}



/* Hero Section */
.hero {
    margin-top: 120px;
     border-radius: 0 !important;
    background-color: var(--light-gray);
    padding: 2rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: calc(30vh - 30px);
    width: 100%;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: white;
}
.hero h1 {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    margin-bottom: 1rem;
  }
  

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
    margin-top: 1rem;
}

.cta-button:hover {
    background-color: #c0392b;
}

/* Secciones de Productos */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.view-all {
    color: var(--shadow);
    text-decoration: none;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    padding: 1rem;
}

/* Tarjetas de Producto */
.product-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    background-color: var(--white);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.product-card h3 {
    margin: 0.5rem 0;
    color: var(--primary-color);
}

.product-card .price {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

/* Categorías */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.category-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    transition: transform 0.3s;
}

.category-card:hover {
    transform: scale(1.05);
}

.category-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.category-card h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.7);
    color: var(--white);
    padding: 1rem;
    margin: 0;
}

/* Carrito */
.cart-sidebar {
    position: fixed;
    right: -400px;
    top: 0;
    width: 400px;
    height: 100vh;
    background-color: var(--white);
    box-shadow: -4px 0 10px rgba(0,0,0,0.2);
    transition: right 0.4s;
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    padding: 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-cart {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1rem;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    margin-right: 1rem;
}

.cart-footer {
    padding: 1rem;
    background-color: var(--light-gray);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 3rem 1rem 1rem;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}
.footer-bottom {
    text-align: center;
}


.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.menu-toggle {
    display: none;
    font-size: 2rem;
    color: var(--white);
    cursor: pointer;
}


/* responsividad */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    .hero {
        padding: 3rem 1.5rem;
    }
    footer {
        padding: 1.5rem;
    }
}
@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: repeat(1, 1fr);
        max-width: 100%;
        overflow: hidden;
    }
    .hero {
        padding: 2rem 1rem;
    }
    .hero h1 {
        font-size: 1.6rem;
    }
    footer {
        padding: 0.5rem;
    }
    .filters-section {
        width: 100%;
        box-sizing: border-box;
    }
}

/* Ajuste específico para pantallas muy pequeñas (S8+ ~360px de ancho) */
@media (max-width: 400px) {
    .products-grid {
        display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columnas proporcionales */
    gap: 0.5rem;                           /* reduce el espacio entre tarjetas */
    padding: 0.5rem;                       /* reduce padding general */
    margin: 0 auto;                        
    max-width: 100%;
    box-sizing: border-box;
    }
  
    .product-card {
      margin: 0 auto;
      width: 100%;               /* Asegura que no supere el contenedor */
    }
  
    .product-card img {
      max-width: 100%;
      height: auto;
       height: auto;
    display: block;
    }
    html, body {
        overflow-x: hidden;
    }
  }


@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        color: #ffffff;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
        flex-direction: column;
        padding: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.3rem;              /* Reduce el espacio entre tarjetas */
        margin: 0 auto;         /* Centra el contenido */
        padding: 0.5rem;
        max-width: 100%;
    }
    .hero {
        padding: 2.5rem 1rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    footer {
        padding: 1rem;
    }
}


@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columnas por fila */
    }
    .hero {
        padding: 2rem 1rem;
    }
    footer {
        padding: 0.5rem;
    }
}
@media (max-width: 320px) {
    html, body {
        overflow-x: hidden;
        width: 100%;
    }

    .hero, footer {
        width: 100vw;
        max-width: 100%;
    }

    .products-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
}



/* PRECIO DESCUENTOS */
.old-price {
    text-decoration: line-through;
    color: gray;
    font-size: 0.9rem;
}

.price {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}




/* filtros completos */
/* ---------------------------------------------
   Layout básico de la página de productos
   --------------------------------------------- */
   .products-page {
    /* Evita que el header fijo tape el contenido */
    margin-top: 80px; /* Ajusta según la altura de tu header */
    padding: 1rem;
    
    /* Por defecto, 1 columna (filtros arriba, productos abajo) */
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 100%;
    overflow: hidden;
  }
  /* Asegurar que las tarjetas de productos no sobresalgan */
.product-card {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

  /* A partir de 768px (tablet en adelante) => 2 columnas */
@media (min-width: 768px) {
    .products-page {
      grid-template-columns: 280px 1fr; /* Ajusta el ancho de la columna de filtros */
    }
  }
  
  /* ---------------------------------------------
   Sección de filtros
   --------------------------------------------- */
.filters-section {
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1rem;
    /* Para que en pantallas pequeñas aparezca arriba */
  }
  
 /* Filtros sticky en pantallas >=768px */
@media (min-width: 768px) {
    .filters-section {
      position: sticky; 
      top: 80px; /* Debe coincidir con la altura de tu header fijo */
      align-self: start;
      height: fit-content; /* Se ajusta al contenido */
    }
  }
  
  
  


  @media (max-width: 320px) {
    /* Reducir paddings y espaciado en la sección de filtros */
    .filters-section {
      padding: 0.5rem !important;
    }
  
    .search-container {
      margin-bottom: 0.5rem !important;
    }
  
    .search-container input,
    .search-container button {
      font-size: 0.8rem !important;
      padding: 0.3rem !important;
    }
  
    .filter-group {
      margin-bottom: 0.5rem !important;
    }
  
    .filter-group label {
      font-size: 0.8rem !important;
    }
  
    .filter-group select {
      font-size: 0.8rem !important;
      padding: 0.3rem !important;
    }
  
    .active-filters span {
      font-size: 0.7rem !important;
      padding: 0.2rem 0.4rem !important;
    }
  }