/* 
 * Archivo: styles.css
 * Propósito: Estilos CSS para la landing page catálogo de JACC Software
 * Diseño responsivo mobile-first con grid de productos dinámico
 */

/* ========== Variables CSS ========== */
:root {
    /* Colores principales */
    --color-primary: #1e40af;
    --color-primary-dark: #1e3a8a;
    --color-primary-light: #3b82f6;
    --color-accent: #f59e0b;
    --color-accent-dark: #d97706;

    /* Colores neutros */
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;

    /* Estados */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;

    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Bordes */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transiciones */
    --transition: all 0.3s ease;
}

/* ========== Dark Mode ========== */
body.dark-mode {
    /* Colores principales - Ajustados para contraste */
    --color-primary: #3b82f6;
    --color-primary-dark: #60a5fa;
    --color-primary-light: #2563eb;

    /* Colores neutros - Invertidos */
    --color-bg: #0f172a;
    --color-bg-alt: #1e293b;
    --color-bg-dark: #020617;
    --color-text: #f1f5f9;
    --color-text-light: #94a3b8;
    --color-border: #334155;

    /* Sombras - Más sutiles o claras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

/* Ajustes específicos para dark mode */
body.dark-mode .header {
    background-color: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid var(--color-border);
}

body.dark-mode .hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

body.dark-mode .hero-title,
body.dark-mode .section-title,
body.dark-mode .servicio-titulo,
body.dark-mode .producto-nombre,
body.dark-mode .paso-titulo,
body.dark-mode .faq-question,
body.dark-mode .form-label,
body.dark-mode .testimonio-autor strong {
    color: #f8fafc;
}

body.dark-mode .select-filtro,
body.dark-mode .input-busqueda,
body.dark-mode .form-input,
body.dark-mode .form-textarea {
    background-color: var(--color-bg-alt);
    color: var(--color-text);
}

body.dark-mode .badge-proximamente {
    background-color: #374151;
    color: #d1d5db;
}

/* Botón de tema */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text);
    font-size: 1.2rem;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: var(--spacing-sm);
}

.theme-toggle:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    font-size: 16px;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ========== Contenedor principal ========== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ========== Header ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.nav-list {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    padding: var(--spacing-xs);
}

.nav-link:hover {
    color: var(--color-primary);
}

/* ========== Botones ========== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-accent);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: white;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ========== Hero ========== */
.hero {
    margin-top: 80px;
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #dbeafe 0%, #e0f2fe 100%);
    text-align: center;
}

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

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-bg-dark);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

/* ========== Títulos de sección ========== */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-bg-dark);
}

/* ========== Productos ========== */
.productos {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg);
}

/* Filtros */
.productos-filtros {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-lg);
}

.filtro-busqueda {
    flex: 1;
}

.input-busqueda {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.input-busqueda:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.filtro-categoria,
.filtro-tipo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filtro-label {
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

.select-filtro {
    flex: 1;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    background-color: white;
    cursor: pointer;
    transition: var(--transition);
}

.select-filtro:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Grid de productos */
.productos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

/* Tarjeta de producto */
.producto-card {
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.producto-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.producto-header {
    margin-bottom: var(--spacing-md);
}

.producto-badges {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-gratis {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-pro {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-nuevo {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-proximamente {
    background-color: #f3f4f6;
    color: #6b7280;
}

.producto-nombre {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-bg-dark);
    margin-bottom: var(--spacing-xs);
}

.producto-categoria {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.producto-video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    /* Aspect ratio 16:9 */
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: #000;
}

.producto-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.producto-descripcion {
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex-grow: 1;
}

.producto-precio {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.producto-precio-moneda {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-light);
}

.producto-precio-gratis {
    color: var(--color-success);
}

.producto-acciones {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* Mensaje sin resultados */
.no-resultados {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-light);
    font-size: 1.125rem;
}

/* ========== Cómo comprar ========== */
.como-comprar {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-alt);
}

.como-comprar-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.pasos {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.paso {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.paso:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.paso-numero {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.paso-titulo {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-bg-dark);
}

.paso-descripcion {
    color: var(--color-text-light);
}

/* ========== FAQ ========== */
.faq {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-bg-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-light);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ========== Servicios ========== */
.servicios {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg);
}

.servicios-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.servicios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.servicio-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
    text-align: center;
    transition: var(--transition);
}

.servicio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.servicio-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.servicio-titulo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-bg-dark);
    margin-bottom: var(--spacing-sm);
}

.servicio-descripcion {
    color: var(--color-text-light);
    line-height: 1.6;
}

.servicio-card-link {
    display: block;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.servicio-card-link:hover {
    border-color: var(--color-primary);
}

.servicio-link-arrow {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.servicio-card-contacto {
    cursor: pointer;
    transition: var(--transition);
}

.servicio-card-contacto:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

/* ========== Testimonios ========== */
.testimonios {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-alt);
}

.testimonios-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.testimonios-header .section-title {
    margin-bottom: var(--spacing-md);
}

.testimonios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.testimonio-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.testimonio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonio-texto {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonio-autor {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.testimonio-autor strong {
    color: var(--color-bg-dark);
    font-weight: 600;
}

.testimonio-autor span {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.contacto-content {
    max-width: 600px;
    margin: 0 auto;
}

.contacto-form {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-bg-dark);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-textarea {
    resize: vertical;
}

.contacto-success {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.success-message {
    color: var(--color-success);
    font-size: 1.25rem;
    font-weight: 600;
}

/* ========== Footer ========== */
.footer {
    background-color: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-contact {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-link:hover {
    color: white;
}

/* ========== Modal ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--color-bg);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text-light);
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-text);
}

#modal-body {
    padding: var(--spacing-xl);
}

.modal-producto-nombre {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-bg-dark);
    margin-bottom: var(--spacing-sm);
}

.modal-producto-categoria {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.modal-producto-descripcion {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.modal-producto-precio {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.modal-beta-info {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    text-align: center;
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-style: italic;
}

.modal-acciones {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ========== Modal de Contacto ========== */
.modal-content-contacto {
    max-width: 500px;
}

.modal-contacto-info {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.contacto-opciones {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.btn-contacto {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid var(--color-border);
    background-color: var(--color-bg);
}

.btn-contacto:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background-color: #25D366;
    color: white;
}

.btn-whatsapp:hover .contacto-texto span {
    color: rgba(255, 255, 255, 0.9);
}

.btn-email {
    border-color: #0078D4;
}

.btn-email:hover {
    background-color: #0078D4;
    color: white;
}

.btn-email:hover .contacto-texto span {
    color: rgba(255, 255, 255, 0.9);
}

.btn-telefono {
    border-color: #FF6B6B;
}

.btn-telefono:hover {
    background-color: #FF6B6B;
    color: white;
}

.btn-telefono:hover .contacto-texto span {
    color: rgba(255, 255, 255, 0.9);
}

.contacto-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.contacto-texto {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex-grow: 1;
}

.contacto-texto strong {
    font-size: 1.125rem;
    color: var(--color-bg-dark);
}

.contacto-texto span {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ========== Media Queries - Tablet ========== */
@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }

    .productos-filtros {
        flex-direction: row;
        align-items: center;
    }

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

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

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

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

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .producto-acciones {
        flex-direction: row;
    }

    .modal-acciones {
        flex-direction: row;
    }
}

/* ========== Media Queries - Desktop ========== */
@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }

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

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

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

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

    .section-title {
        font-size: 2.5rem;
    }
}

/* ========== Language Selector ========== */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.language-selector {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.lang-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    background-color: transparent;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.lang-btn:hover {
    background-color: var(--color-bg);
    border-color: var(--color-primary);
}

.lang-btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* ========== Cookie Banner ========== */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-lg);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    display: none;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }

    to {
        transform: translateY(0);
    }
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

.cookie-text p {
    margin: 0;
    line-height: 1.6;
}

.cookie-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.cookie-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.cookie-btn-accept {
    background-color: var(--color-primary);
    color: white;
}

.cookie-btn-accept:hover {
    background-color: #0056b3;
}

.cookie-btn-reject {
    background-color: transparent;
    color: white;
    border: 1px solid white;
}

.cookie-btn-reject:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* ========== Responsive Cookie Banner ========== */
@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        align-items: stretch;
    }

    .cookie-actions {
        width: 100%;
    }

    .cookie-btn {
        flex: 1;
    }

    .language-selector {
        margin-top: var(--spacing-sm);
    }

    .header-right {
        flex-direction: column;
        align-items: flex-end;
        gap: var(--spacing-sm);
    }
}

/* ========== Hero Buttons ========== */
.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

/* ========== Qué Ofrecemos Section ========== */
.que-ofrecemos {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-alt);
}

.categorias-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.categoria-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-border);
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: inherit;
}

.categoria-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.categoria-card-destacado {
    border-color: var(--color-accent);
    background: linear-gradient(135deg, #fff5e6 0%, #ffffff 100%);
}

.categoria-card-destacado:hover {
    border-color: var(--color-accent-dark);
}

.categoria-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.categoria-titulo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-bg-dark);
    margin-bottom: var(--spacing-sm);
}

.categoria-descripcion {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.categoria-cta {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
}

.categoria-card-destacado .categoria-cta {
    color: var(--color-accent-dark);
}

/* ========== Products Section Updates ========== */
.productos-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.7;
}

.link-inline {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
    transition: var(--transition);
}

.link-inline:hover {
    color: var(--color-primary-dark);
}

.productos-cta {
    text-align: center;
    padding: var(--spacing-xl) 0 0;
    margin-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.productos-cta p {
    font-size: 1.125rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

/* ========== Services Section Updates ========== */
.servicio-card-destacado {
    border-color: var(--color-accent) !important;
    background: linear-gradient(135deg, #fff5e6 0%, #ffffff 50%);
    position: relative;
}

.servicio-card-destacado::before {
    content: "¡También vendemos productos físicos!";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: white;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.servicio-card-destacado:hover {
    border-color: var(--color-accent-dark) !important;
    transform: translateY(-8px) scale(1.02);
}

/* ========== Footer Quick Links ========== */
.footer-quicklinks {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.footer-quicklinks-title {
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-quicklinks-grid {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-quicklink {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    text-decoration: none;
}

.footer-quicklink:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
}

/* ========== Responsive Adjustments ========== */
@media (min-width: 768px) {
    .categorias-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero-buttons {
        gap: var(--spacing-lg);
    }
}

@media (max-width: 767px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .categoria-card {
        padding: var(--spacing-lg);
    }

    .categoria-icon {
        font-size: 3rem;
    }

    .servicio-card-destacado::before {
        font-size: 0.75rem;
        padding: 0.25rem 0.75rem;
        white-space: normal;
        max-width: 90%;
    }

    .footer-quicklinks-grid {
        flex-direction: column;
    }

    .footer-quicklink {
        width: 100%;
    }
}

/* ========== Header Improvements ========== */
.nav-list {
    gap: var(--spacing-sm);
    /* Reduce gap slightly to fit more items */
}

.nav-link {
    font-size: 0.95rem;
    /* Ensure readable size */
    padding: 0.5rem 0.75rem;
    /* More balanced padding */
}

/* ========== Footer Improvements ========== */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    text-align: left;
    /* Align text to left for better readability in columns */
    align-items: start;
}

.footer-quicklinks,
.footer-info,
.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-quicklinks-grid {
    display: flex;
    flex-direction: column;
    /* Stack links vertically in the footer column */
    gap: 0.5rem;
}

.footer-quicklink {
    width: fit-content;
    /* Don't stretch full width */
}

/* Center everything on mobile */
@media (max-width: 768px) {
    .footer-content {
        text-align: center;
    }

    .footer-quicklinks,
    .footer-info,
    .footer-links {
        align-items: center;
    }
}

/* ========== Mobile Menu Implementation (Overrides) ========== */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* Animation for hamburger to X */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Dark mode toggle icon color */
body.dark-mode .mobile-menu-toggle span {
    background-color: var(--color-text);
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        flex-wrap: wrap !important;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-right {
        display: none;
        /* Hidden by default */
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--color-bg);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--color-border);
        align-items: center;
        gap: var(--spacing-lg);
        margin-top: 0 !important;
        /* Override existing margin */
    }

    .header-right.active {
        display: flex;
        animation: slideDown 0.3s ease-out;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: var(--spacing-md);
    }

    .nav-link {
        font-size: 1.1rem;
        padding: var(--spacing-sm);
        display: block;
        width: 100%;
        text-align: center;
    }

    /* Dark mode support for menu bg */
    body.dark-mode .header-right {
        background-color: rgba(15, 23, 42, 0.98);
        border-color: var(--color-border);
    }

    /* Fix hero margin since header is no longer stacked by default */
    .hero {
        margin-top: 80px !important;
    }
}
@media (max-width: 768px) { .header-right.active { display: flex !important; z-index: 9999 !important; } }