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

:root {
    --bg: #f4f4f4;
    --card: #ffffff;
    --text: #333333;
    --muted: #666666;
    --primary: #1FB7A4;
    --primary-600: #66D1C7;
    --accent: #143A6E;
}

[data-theme="dark"] {
    --bg: #0f1720;
    --card: #0b1220;
    --text: #e6eef6;
    --muted: #9aa7b3;
    --primary: #18b79a;
    --primary-600: #0ea37f;
    --accent: #9bd9cf;
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navegación */
.navbar {
    background: #66D1C7;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: bold;
}

.navbar-center {
    flex: 1;
    text-align: center;
    font-size: 0.95rem;
}

.navbar-center p {
    margin: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
    cursor: pointer;
}

.nav-links a:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1FB7A4 0%, #66D1C7 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

/* Segundo Encabezado */
.header-secondary {
    background: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 52px;
    z-index: 99;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo-section {
    flex-shrink: 0;
}

.logo-placeholder {
    font-size: 1.5rem;
    font-weight: bold;
    color: #143A6E;
}

.header-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.header-nav a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.header-nav a:hover {
    color: #1FB7A4;
}

.header-action {
    flex-shrink: 0;
}

.btn-iniciar {
    background: #1FB7A4;
    color: white;
    padding: 0.7rem 1.8rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-iniciar:hover {
    background: #66D1C7;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(31, 183, 164, 0.3);
}

/* Contenedor Principal */
.contenedor-principal {
    padding: 3rem 1rem;
    background: white;
}

/* Sección Recursos Humanos */
.contenedor-rrhh {
    padding: 3rem 1rem;
    background: white;
}

/* Sección Contabilidad */
.contenedor-contabilidad {
    padding: 4rem 2rem;
    background: white;
}

.contenedor-cont-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.contenedor-cont-imagen {
    width: 100%;
    display: flex;
    justify-content: center;
}

.imagen-contabilidad {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(31, 183, 164, 0.15);
    object-fit: contain;
}

.contenedor-cont-texto {
    width: 100%;
    text-align: center;
}

.contenedor-cont-titulo {
    font-size: clamp(1.8rem, 5vw, 2.3rem);
    color: #143A6E;
    margin-bottom: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.contenedor-cont-descripcion {
    font-size: clamp(0.95rem, 2vw, 1rem);
    color: #666;
    line-height: 1.9;
    text-align: center;
    font-weight: 400;
}

.contenedor-rrhh-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.contenedor-rrhh-imagen {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.imagen-rrhh {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    object-fit: contain;
}

.contenedor-rrhh-texto {
    flex: 1;
    min-width: 0;
}

.contenedor-rrhh-titulo {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: #143A6E;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.contenedor-rrhh-descripcion {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

/* Sección Crecimiento */
.contenedor-crecimiento {
    padding: 3rem 1rem;
    background: white;
}

.contenedor-crecimiento-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.contenedor-crec-imagen {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.imagen-crecimiento {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    object-fit: contain;
}

.contenedor-crec-texto {
    flex: 1;
    min-width: 0;
}

.contenedor-crec-titulo {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: #143A6E;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.contenedor-crec-descripcion {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

/* Sección Certificación DGII */
.contenedor-certificacion {
    padding: 3rem 1rem;
    background: white;
}

.contenedor-cert-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.contenedor-cert-texto {
    flex: 1;
    min-width: 0;
}

.contenedor-cert-titulo {
    font-size: clamp(2rem, 6vw, 2.8rem);
    color: #143A6E;
    margin-bottom: 1.5rem;
    font-weight: bold;
    line-height: 1.3;
}

.contenedor-cert-descripcion {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

.contenedor-cert-imagen {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.imagen-certificacion {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    object-fit: contain;
}

.btn-info {
    margin-top: 1.5rem;
}

.btn-conocer {
    margin-top: 1.5rem;
    padding: 0.8rem 2rem;
    font-size: 1rem;
}

.imagen-sistema {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(31, 183, 164, 0.3), 
                0 0 60px rgba(31, 183, 164, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    object-fit: contain;
}

/* Sección Servicios Adicionales */
.servicios-adicionales {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f0f9f8 0%, #ffffff 100%);
}

.servicios-titulo {
    text-align: center;
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: #143A6E;
    margin-bottom: 3rem;
    font-weight: bold;
}

.servicios-adicionales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.servicio-adicional-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    border-top: 4px solid #1FB7A4;
}

.servicio-adicional-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(31, 183, 164, 0.2);
}

.servicio-adicional-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(31, 183, 164, 0.1);
    border-radius: 50%;
    color: #1FB7A4;
}

.servicio-adicional-icon svg {
    width: 32px;
    height: 32px;
}

.servicio-adicional-card h3 {
    font-size: 1.3rem;
    color: #143A6E;
    margin-bottom: 1rem;
    font-weight: 600;
}

.servicio-adicional-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* Sección Venta POS */
.contenedor-venta-pos {
    padding: 3rem 1rem;
    background: white;
}

.contenedor-pos-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.contenedor-pos-imagen {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.imagen-pos {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    object-fit: contain;
}

.contenedor-pos-texto {
    flex: 1;
    min-width: 0;
}

.contenedor-pos-titulo {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: #143A6E;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.contenedor-pos-descripcion {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

/* Sección Banner de Soporte */
.contenedor-banner-soporte {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #1FB7A4 0%, #66D1C7 100%);
    text-align: center;
}

.banner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.banner-texto {
    text-align: center;
}

.banner-titulo {
    font-size: clamp(2rem, 6vw, 2.8rem);
    color: white;
    margin-bottom: 1rem;
    font-weight: bold;
}

.banner-descripcion {
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.8;
}

.btn-soporte {
    background: white;
    color: #1FB7A4;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
}

.btn-soporte:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Sección Imagen Full */
.contenedor-imagen-full {
    padding: 3rem 1rem;
    background: white;
}

.imagen-full-content {
    width: 100%;
    max-width: 1200px;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    object-fit: contain;
}

/* Footer Moderno */
.footer-moderno {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    color: #333;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #1FB7A4;
}

.logo-img {
    max-width: 150px;
    height: auto;
    display: block;
}

.logo-header {
    max-width: 120px;
    height: auto;
    display: block;
}

.footer-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #666;
    margin-bottom: 1.5rem;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(31, 183, 164, 0.2);
    border: 2px solid #1FB7A4;
    border-radius: 50%;
    color: #1FB7A4;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
}

.social-icon:hover {
    background: #1FB7A4;
    color: white;
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: #1FB7A4;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #555;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #1FB7A4;
}

.footer-contact {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 0.8rem;
}

.footer-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-size: 0.9rem;
    color: #777;
}

.footer-links-bottom {
    display: flex;
    gap: 2rem;
}

.footer-links-bottom a {
    font-size: 0.9rem;
    color: #777;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links-bottom a:hover {
    color: #1FB7A4;
}

.contenedor-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.contenedor-texto {
    flex: 1;
    min-width: 0;
}

.contenedor-titulo {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: #143A6E;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.contenedor-descripcion {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

.contenedor-imagen {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.imagen-sistema {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    object-fit: contain;
}

/* Botones */
.btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.modal-content {
    background-color: var(--card);
    color: var(--text);
}

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

.btn-primary:hover {
    background: var(--primary-600);
}

.btn-primary {
    background: #1FB7A4;
    color: white;
}

.btn-primary:hover {
    background: #66D1C7;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: #f0f0f0;
    color: #333;
}

.btn-secondary:hover {
    background: #e0e0e0;
}

/* Sección de Productos */
.productos-section {
    padding: 4rem 2rem;
    background: white;
}

/* Servicios */
.servicios-section {
    padding: 4rem 2rem;
    background: #f9f9f9;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.servicio-card {
    background: transparent;
    padding: 2rem 1.5rem;
    border-radius: 0;
    text-align: center;
    box-shadow: none;
    transition: transform 0.3s;
}

.servicio-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
}

.servicio-icon {
    font-size: 3rem;
    color: #1FB7A4;
    margin-bottom: 1rem;
    font-weight: bold;
}

.servicio-icon svg {
    width: 3.5rem;
    height: 3.5rem;
    color: #1FB7A4;
    stroke: #1FB7A4;
}

.servicio-card h3 {
    color: #143A6E;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.servicio-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    display: block;
}

.producto-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.producto-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.producto-imagen {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #1FB7A4 0%, #66D1C7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.producto-info {
    padding: 1.5rem;
}

.producto-info h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.producto-info p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.producto-precio {
    font-size: 1.5rem;
    color: #1FB7A4;
    font-weight: bold;
    margin-bottom: 1rem;
}

.producto-cantidad {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

.producto-cantidad button {
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 3px;
}

.producto-cantidad input {
    width: 50px;
    text-align: center;
    border: 1px solid #ddd;
    padding: 0.3rem;
    border-radius: 3px;
}

.agregar-carrito {
    width: 100%;
}

/* Sección de Contacto */
.contacto-section {
    padding: 4rem 2rem;
    background: #f4f4f4;
}

/* Modales */
.modal {
    display: none;
    position: fixed;
    z-index: 200;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.modal-large {
    max-width: 800px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: #000;
}

.modal-content h2,
.modal-content h3 {
    margin-bottom: 1.5rem;
    color: #333;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-content input,
.modal-content textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.modal-content button {
    margin-top: 0.5rem;
}

.modal-content p {
    text-align: center;
    margin-top: 1rem;
}

.modal-content a {
    color: #1FB7A4;
    cursor: pointer;
    text-decoration: none;
}

.modal-content a:hover {
    text-decoration: underline;
}

/* Carrito */
#carrito-items {
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 2rem;
}

.carrito-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #ddd;
    background: #f9f9f9;
    margin-bottom: 0.5rem;
    border-radius: 5px;
}

.carrito-item-info {
    flex: 1;
}

.carrito-item-info h4 {
    margin-bottom: 0.3rem;
}

.carrito-item-info p {
    color: #666;
    font-size: 0.9rem;
}

.carrito-item-precio {
    font-weight: bold;
    color: #667eea;
    margin: 0 1rem;
}

.carrito-total {
    background: #f0f0f0;
    padding: 1.5rem;
    border-radius: 5px;
    text-align: right;
}

.carrito-total h3 {
    margin-bottom: 1rem;
    color: #333;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 2rem;
}

/* ==================== MEDIA QUERIES - RESPONSIVE ==================== */

@media (max-width: 1024px) {
    .contenedor-content,
    .contenedor-rrhh-content,
    .contenedor-crecimiento-content,
    .contenedor-pos-content,
    .contenedor-cert-content {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .logo-header {
        max-width: 80px;
    }

    .header-nav {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .contenedor-principal {
        padding: 2rem 1rem;
    }

    .contenedor-titulo {
        font-size: 1.5rem;
    }

    .servicios-grid {
        grid-template-columns: 1fr 1fr;
    }

    .servicios-adicionales-grid {
        grid-template-columns: 1fr;
    }

    .banner-titulo {
        font-size: 1.4rem;
    }

    .btn-soporte {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

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

    .footer-links-bottom {
        flex-direction: column;
        gap: 0.8rem;
    }

    .logo-img {
        max-width: 100px;
    }
}

@media (max-width: 480px) {
    .navbar-center p {
        font-size: 0.75rem;
    }

    .header-secondary {
        padding: 0.8rem;
    }

    .logo-header {
        max-width: 60px;
    }

    .header-nav {
        display: none;
    }

    .contenedor-principal {
        padding: 1.5rem 1rem;
    }

    .contenedor-titulo {
        font-size: 1.2rem;
    }

    .contenedor-descripcion {
        font-size: 0.85rem;
    }

    .btn-conocer {
        width: 100%;
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .servicios-section {
        padding: 1.5rem 1rem;
    }

    .servicios-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .servicio-card {
        padding: 1rem;
    }

    .servicio-card h3 {
        font-size: 1rem;
    }

    .servicios-adicionales {
        padding: 1.5rem 1rem;
    }

    .servicios-titulo {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }

    .servicios-adicionales-grid {
        gap: 1rem;
    }

    .servicio-adicional-card {
        padding: 1rem;
    }

    .contenedor-rrhh {
        padding: 1.5rem 1rem;
    }

    .contenedor-rrhh-titulo {
        font-size: 1.2rem;
    }

    .contenedor-contabilidad {
        padding: 1.5rem 1rem;
    }

    .contenedor-crecimiento {
        padding: 1.5rem 1rem;
    }

    .contenedor-venta-pos {
        padding: 1.5rem 1rem;
    }

    .contenedor-certificacion {
        padding: 1.5rem 1rem;
    }

    .contenedor-cert-titulo {
        font-size: 1.1rem;
    }

    .contenedor-banner-soporte {
        padding: 1.5rem 1rem;
    }

    .banner-titulo {
        font-size: 1.2rem;
    }

    .banner-descripcion {
        font-size: 0.85rem;
    }

    .btn-soporte {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .contenedor-imagen-full {
        padding: 1.5rem 1rem;
    }

    .footer-moderno {
        padding: 1.5rem 1rem 1rem;
    }

    .footer-content {
        gap: 1rem;
    }

    .footer-logo img {
        max-width: 80px;
    }

    .footer-title {
        font-size: 1rem;
    }

    .footer-links a,
    .footer-contact,
    .footer-copyright {
        font-size: 0.8rem;
    }
}
/* Estadísticas */
.estadisticas-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-600) 100%);
    color: white;
    padding: 4rem 2rem;
}

.estadisticas-titulo {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

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

.estadistica-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.estadistica-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    color: white;
    stroke: currentColor;
}

.estadistica-icon svg {
    width: 100%;
    height: 100%;
}

.estadistica-numero {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.estadistica-texto {
    font-size: 1rem;
    opacity: 0.9;
}

/* Planes */
.planes-section {
    padding: 4rem 2rem;
    background: var(--bg);
}

.planes-titulo {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.planes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.plan-card {
    background: var(--card);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid transparent;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
    border-color: var(--primary);
}

.plan-card.destacado {
    transform: scale(1.05);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-600) 100%);
    color: white;
    box-shadow: 0 15px 40px rgba(31, 183, 164, 0.35);
    border-color: var(--primary);
}

.plan-card.destacado:hover {
    transform: scale(1.05) translateY(-8px);
    box-shadow: 0 20px 50px rgba(31, 183, 164, 0.4);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(31, 183, 164, 0.3);
}

.plan-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.plan-precio {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 2rem;
}

.plan-precio span {
    font-size: 1rem;
    opacity: 0.7;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-card.destacado .plan-features li {
    border-bottom-color: rgba(255,255,255,0.2);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

.plan-card.destacado .check-icon {
    color: white;
}

.plan-btn {
    width: 100%;
    padding: 0.9rem;
    border: none;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s;
}

.plan-card .plan-btn {
    background: var(--primary);
    color: white;
}

.plan-card .plan-btn:hover {
    background: var(--primary-600);
}

.plan-card.destacado .plan-btn {
    background: white;
    color: var(--primary);
}

.plan-card.destacado .plan-btn:hover {
    background: rgba(255,255,255,0.95);
}

/* Características */
.caracteristicas-section {
    padding: 4rem 2rem;
    background: var(--card);
}

.caracteristicas-titulo {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.caracteristicas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.caracteristica-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg);
    border-radius: 12px;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid transparent;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.caracteristica-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: var(--primary);
}

.caracteristica-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(31, 183, 164, 0.1) 0%, rgba(102, 209, 199, 0.1) 100%);
    border-radius: 50%;
}

.caracteristica-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
}

.caracteristica-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    color: var(--text);
}

.caracteristica-item p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Testimonios */
.testimonios-section {
    padding: 4rem 2rem;
    background: var(--bg);
}

.testimonios-titulo {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonio-card {
    background: var(--card);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border-left: 5px solid var(--primary);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.testimonio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.12);
    border-left-color: var(--primary-600);
}

.testimonio-estrellas {
    color: #ffc107;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
    display: block;
}

.testimonio-texto {
    font-style: italic;
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text);
    font-size: 0.95rem;
    flex-grow: 1;
}

.testimonio-autor {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.08);
}

.testimonio-avatar {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-600) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.95rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(31, 183, 164, 0.3);
}

.testimonio-autor strong {
    display: block;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text);
}

.testimonio-autor span {
    display: block;
    font-size: 0.82rem;
    color: var(--muted);
    margin-top: 0.2rem;
}

/* FAQ */
.faq-section {
    padding: 4rem 2rem;
    background: var(--card);
}

.faq-titulo {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    border: 2px solid rgba(0,0,0,0.08);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.faq-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(31, 183, 164, 0.1);
}

.faq-pregunta {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s, color 0.3s;
}

.faq-pregunta:hover {
    background: rgba(31, 183, 164, 0.05);
    color: var(--primary);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s;
    color: var(--primary);
    flex-shrink: 0;
}

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

.faq-respuesta {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    background: var(--bg);
}

.faq-item.activo .faq-respuesta {
    padding: 1.5rem;
    max-height: 500px;
}

.faq-respuesta p {
    color: var(--muted);
    line-height: 1.6;
}

/* Blog */
.blog-section {
    padding: 4rem 2rem;
    background: var(--bg);
}

.blog-titulo {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: var(--card);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-600) 100%);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.blog-categoria {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    font-weight: 600;
}

.blog-card p {
    color: var(--muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.blog-meta {
    display: flex;
    gap: 2rem;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-meta {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--primary);
}

.blog-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-link:hover {
    color: var(--primary-600);
}

.blog-cta {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-600) 100%);
    color: white;
    border-radius: 12px;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(31, 183, 164, 0.3);
}

.blog-cta p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: white;
}

/* Newsletter */
.newsletter-section {
    padding: 4rem 2rem;
    background: var(--card);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.newsletter-content > p {
    color: var(--muted);
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    background: var(--bg);
    padding: 0.5rem;
    border-radius: 8px;
    border: 2px solid rgba(0,0,0,0.08);
    transition: border-color 0.3s;
}

.newsletter-form:focus-within {
    border-color: var(--primary);
}

.newsletter-form input {
    flex: 1;
    padding: 0.6rem 1rem;
    border: none;
    background: transparent;
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: var(--muted);
}

.newsletter-form button {
    padding: 0.6rem 1.5rem;
    white-space: nowrap;
    border-radius: 6px;
}

.newsletter-privacidad {
    font-size: 0.85rem;
    color: var(--muted);
}

@media (max-width: 768px) {
    .newsletter-form {
        flex-direction: column;
    }

    .estadistica-numero {
        font-size: 1.8rem;
    }

    .planes-titulo,
    .caracteristicas-titulo,
    .testimonios-titulo,
    .faq-titulo,
    .blog-titulo {
        font-size: 1.8rem;
    }
    
    /* Grids */
    .planes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .caracteristicas-grid,
    .testimonios-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    /* Planes en mobile */
    .plan-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

    .plan-card.destacado {
        transform: scale(1);
        margin-bottom: 1rem;
    }
    
    .plan-precio {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .plan-card h3 {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }

    .plan-features li {
        padding: 0.6rem 0;
        font-size: 0.9rem;
        gap: 0.6rem;
    }

    .plan-badge {
        padding: 0.4rem 1rem;
        font-size: 0.75rem;
        top: -10px;
    }

    .plan-btn {
        padding: 0.8rem;
        font-size: 0.95rem;
    }
    
    /* Blog en mobile */
    .blog-grid {
        gap: 1.5rem;
    }
    
    .blog-card {
        padding: 1.5rem;
    }
    
    .blog-card h3 {
        font-size: 1.1rem;
    }
    
    .blog-meta {
        gap: 1rem;
        font-size: 0.75rem;
    }
    
    /* Características en mobile */
    .caracteristica-icon {
        width: 60px;
        height: 60px;
    }
    
    /* Testimonios en mobile */
    .testimonio-card {
        padding: 1.5rem;
    }
}

/* Botón WhatsApp Flotante */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #20B358 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 768px) {
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-btn svg {
        width: 28px;
        height: 28px;
    }
}