/* ESTILOS PRINCIPALES - ARTECHILE.COM */

/* Importar fuentes de Google */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Open+Sans:wght@300;400;600&family=Crimson+Text:wght@400;600&display=swap');

/* Variables CSS */
:root {
    --color-primary: #2C3E50;
    --color-secondary: #E74C3C;
    --color-accent: #F39C12;
    --color-neutral-light: #ECF0F1;
    --color-neutral-dark: #34495E;
    --color-white: #FFFFFF;
    --color-black: #000000;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--color-neutral-dark);
    background-color: var(--color-white);
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

/* Enlaces */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    font-weight: 600;
}

.btn:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: var(--color-neutral-light);
    color: var(--color-neutral-dark);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* Header */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo a {
    color: var(--color-primary);
    text-decoration: none;
}

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

/* Navegación principal - Menú de PC */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-menu a:hover {
    background-color: var(--color-neutral-light);
}

/* Menú móvil - Botón toggle */
.menu-mobile {
    display: none;
}

.menu-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.menu-toggle:hover {
    background-color: var(--color-neutral-light);
    color: var(--color-secondary);
}

/* Menú móvil desplegable */
.menu-mobile-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    border-top: 1px solid var(--color-neutral-light);
    z-index: 999;
}

.menu-mobile-dropdown.active {
    display: block;
}

.nav-menu-mobile {
    list-style: none;
    padding: 1rem 0;
}

.nav-menu-mobile li {
    border-bottom: 1px solid var(--color-neutral-light);
}

.nav-menu-mobile li:last-child {
    border-bottom: none;
}

.nav-menu-mobile a {
    display: block;
    padding: 1rem 2rem;
    color: var(--color-neutral-dark);
    text-decoration: none;
    transition: var(--transition);
}

.nav-menu-mobile a:hover {
    background-color: var(--color-neutral-light);
    color: var(--color-secondary);
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

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

.footer-section h3 {
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-neutral-dark);
}

/* Contenedor principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Grid system */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

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

.card-content {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

/* Formularios */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-neutral-dark);
}

.form-input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--color-neutral-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

/* Galería */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--color-white);
    padding: 1rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* Carrito de compras */
.cart {
    background-color: var(--color-neutral-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-neutral-light);
}

.cart-total {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: right;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 2px solid var(--color-primary);
}

/* Mensajes del sistema */
.mensaje {
    padding: 1rem 0;
    margin-bottom: 1rem;
}

.mensaje .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mensaje-exito {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.mensaje-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.mensaje-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.mensaje-cerrar {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.25rem;
}

.mensaje-cerrar:hover {
    opacity: 0.7;
}

/* Breadcrumb */
.breadcrumb {
    background-color: var(--color-neutral-light);
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '>';
    margin-left: 0.5rem;
    color: var(--color-neutral-dark);
}

.breadcrumb-list .active {
    color: var(--color-secondary);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        gap: 1rem;
        position: relative;
    }
    
    /* Ocultar menú de PC en móvil */
    .nav-menu {
        display: none;
    }
    
    /* Mostrar botón de menú móvil */
    .menu-mobile {
        display: block;
    }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .header-content {
        padding: 0 1rem;
    }
}

@media (min-width: 769px) {
    /* Ocultar menú móvil en PC */
    .menu-mobile {
        display: none;
    }
    
    .menu-mobile-dropdown {
        display: none !important;
    }
    
    /* Mostrar menú de PC */
    .nav-menu {
        display: flex;
    }
}

/* Utilidades */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }