/* ========================================
   ESTILOS PRINCIPALES - EMPRESAS VIIVE
   ======================================== */

/* RESET Y CONFIGURACIÓN BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* ========================================
   PÁGINA EMPRESAS
   ======================================== */

.pagina-empresas {
    min-height: 100vh;
}

/* ========================================
   HEADER EMPRESAS
   ======================================== */

.encabezado-empresas {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.contenedor-header {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-empresas h1 {
    color: #667eea;
    font-size: 2rem;
    font-weight: 700;
}

.logo-empresas a {
    text-decoration: none;
}

.menu-empresas {
    display: flex;
    gap: 30px;
}

/* MENÚ HAMBURGUESA - OCULTO POR DEFECTO EN DESKTOP */
.menu-hamburguesa {
    display: none;
}

/* TABLET: 421px a 917px */
@media (min-width: 421px) and (max-width: 917px) {
    .contenedor-header {
        justify-content: space-between !important;
        align-items: center !important;
    }
    
    /* MENÚ HAMBURGUESA PARA TABLET - VISIBLE */
    .menu-hamburguesa {
        display: flex !important;
        flex-direction: column;
        justify-content: space-around;
        width: 40px;
        height: 40px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 6px;
        z-index: 1001;
        position: relative;
        border-radius: 6px;
        transition: background-color 0.3s ease;
    }
    
    .menu-hamburguesa:hover {
        background-color: rgba(102, 126, 234, 0.1);
    }
    
    .linea-hamburguesa {
        width: 28px;
        height: 3px;
        background: #667eea;
        border-radius: 2px;
        transition: all 0.3s ease;
        transform-origin: center;
        display: block;
    }
    
    .menu-hamburguesa.menu-activo .linea-hamburguesa:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .menu-hamburguesa.menu-activo .linea-hamburguesa:nth-child(2) {
        opacity: 0;
    }
    
    .menu-hamburguesa.menu-activo .linea-hamburguesa:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    /* MENÚ EMPRESAS EN TABLET - OCULTO */
    .menu-empresas {
        position: fixed !important;
        top: 80px !important;
        left: -100% !important;
        width: 100% !important;
        height: calc(100vh - 80px) !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(20px) !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        padding: 50px 30px !important;
        gap: 35px !important;
        transition: left 0.3s ease !important;
        z-index: 1000 !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
        display: none !important;
    }
    
    .menu-empresas.menu-abierto {
        display: flex !important;
        left: 0 !important;
    }
    
    .menu-empresas a {
        font-size: 1.3rem !important;
        padding: 18px 35px !important;
        width: 100% !important;
        text-align: center !important;
        border-radius: 15px !important;
        background: linear-gradient(135deg, #f8f9fa, #e9ecef) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
        transition: all 0.3s ease !important;
    }
    
    .menu-empresas a:hover {
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
        color: white !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3) !important;
    }
    
    .menu-empresas .enlace-activo {
        background: linear-gradient(135deg, #25d366, #128c7e) !important;
        color: white !important;
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3) !important;
    }
    
    .menu-empresas .enlace-activo:hover {
        background: linear-gradient(135deg, #128c7e, #0d6b5a) !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4) !important;
    }
}

/* DESKTOP: 918px+ */
@media (min-width: 918px) {
    .menu-hamburguesa {
        display: none !important;
    }
    
    .menu-empresas {
        display: flex !important;
        gap: 30px !important;
    }
}

.enlace-nav {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 10px 20px;
    border-radius: 25px;
}

.enlace-nav:hover {
    background-color: #f0f0f0;
    color: #667eea;
}

.enlace-activo {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 25px;
    background-color: #f0f0f0;
}

/* ========================================
   HERO EMPRESAS
   ======================================== */

.hero-empresas {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.contenedor-hero {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
}

.contenido-hero-empresas {
    max-width: 1000px;
    margin: 0 auto;
}

.titulo-hero-empresas {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.texto-destacado {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitulo-hero-empresas {
    font-size: 1.3rem;
    margin-bottom: 50px;
    opacity: 0.9;
    line-height: 1.6;
}

.botones-accion-empresas {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.boton-constructoras-hero,
.boton-servicios-hero {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    justify-content: center;
}

.boton-constructoras-hero:hover,
.boton-servicios-hero:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.botones-sistema-empresas {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.boton-registro-sistema {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #333;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    justify-content: center;
}

.boton-registro-sistema:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.boton-login-sistema {
    background: white;
    color: #667eea;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
    justify-content: center;
}

.boton-login-sistema:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

/* ========================================
   SECCIÓN DE CONSTRUCTORAS
   ======================================== */

.seccion-constructoras {
    padding: 100px 0;
    background: white;
}

.contenedor-constructoras {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.titulo-seccion {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
}

.subtitulo-seccion {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 60px;
    color: #666;
}

.grid-planes-constructoras {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.tarjeta-plan-constructoras {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
}

.tarjeta-plan-constructoras:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.tarjeta-plan-constructoras.plan-destacado {
    border: 3px solid #ffd700;
    transform: scale(1.05);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.badge-destacado {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #ffd700;
    color: #333;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.encabezado-plan {
    margin-bottom: 30px;
}

.encabezado-plan h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #333;
    font-weight: 700;
}

.tarjeta-plan-constructoras.plan-destacado .encabezado-plan h3 {
    color: white;
}

.precio-plan {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.precio-valor {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
}

.tarjeta-plan-constructoras.plan-destacado .precio-valor {
    color: #ffd700;
}

.precio-periodo {
    font-size: 1rem;
    color: #666;
}

.tarjeta-plan-constructoras.plan-destacado .precio-periodo {
    color: rgba(255, 255, 255, 0.8);
}

.caracteristicas-plan {
    margin-bottom: 30px;
}

.caracteristica-plan {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    color: #666;
}

.tarjeta-plan-constructoras.plan-destacado .caracteristica-plan {
    color: rgba(255, 255, 255, 0.9);
}

.caracteristica-plan i {
    color: #667eea;
    width: 20px;
}

.tarjeta-plan-constructoras.plan-destacado .caracteristica-plan i {
    color: #ffd700;
}

.boton-contratar-plan {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
}

.boton-contratar-plan:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.boton-formulario-plan {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
    width: 100%;
    text-align: center;
    border: 1px solid #667eea;
}

.boton-formulario-plan:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* ========================================
   SECCIÓN DE SERVICIOS PROFESIONALES
   ======================================== */

.seccion-servicios-profesionales {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contenedor-servicios-profesionales {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.grid-planes-servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.tarjeta-plan-servicios {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
}

.tarjeta-plan-servicios:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.tarjeta-plan-servicios.plan-destacado {
    border: 3px solid #ff6b6b;
    transform: scale(1.05);
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
}

.tarjeta-plan-servicios.plan-destacado .precio-valor {
    color: #ffd700;
}

.tarjeta-plan-servicios.plan-destacado .encabezado-plan h3 {
    color: white;
}

.tarjeta-plan-servicios.plan-destacado .precio-periodo {
    color: rgba(255, 255, 255, 0.8);
}

.tarjeta-plan-servicios.plan-destacado .caracteristica-plan {
    color: rgba(255, 255, 255, 0.9);
}

.tarjeta-plan-servicios.plan-destacado .caracteristica-plan i {
    color: #ffd700;
}

/* ========================================
   SECCIÓN DE BENEFICIOS
   ======================================== */

.seccion-beneficios-empresas {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.contenedor-beneficios {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.grid-beneficios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.tarjeta-beneficio {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.tarjeta-beneficio:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
}

.icono-beneficio {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.tarjeta-beneficio h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: white;
}

.tarjeta-beneficio p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
    line-height: 1.6;
}

/* ========================================
   SECCIÓN DE CONTACTO
   ======================================== */

.seccion-contacto-empresas {
    padding: 100px 0;
    background: white;
}

.contenedor-contacto {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.contenido-contacto-empresas {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.titulo-contacto-empresas {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
}

.texto-contacto-empresas {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #666;
    line-height: 1.6;
}

.botones-contacto-empresas {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.boton-whatsapp-empresas {
    background: #25d366;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    justify-content: center;
}

.boton-whatsapp-empresas:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.boton-contacto-web-empresas {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    justify-content: center;
}

.boton-contacto-web-empresas:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* ========================================
   FOOTER EMPRESAS
   ======================================== */

.pie-pagina-empresas {
    background: #333;
    color: white;
    padding: 60px 0 20px;
}

.contenedor-footer {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.info-footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.logo-footer h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: #ffd700;
}

.logo-footer p {
    color: #ccc;
}

.contacto-footer h4,
.servicios-footer h4 {
    margin-bottom: 15px;
    color: #ffd700;
}

.contacto-footer p,
.servicios-footer p {
    margin-bottom: 8px;
    color: #ccc;
}

.derechos-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
    color: #999;
}

/* ========================================
   MODAL SELECTOR DE TIPO DE USUARIO
   ======================================== */

.modal-selector-tipo {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    animation: fadeInModal 0.3s ease;
}

.modal-selector-tipo.active {
    display: flex;
}

.modal-content-selector {
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideInModal 0.3s ease;
}

.modal-header-selector {
    padding: 2rem;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px 15px 0 0;
}

.modal-header-selector h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.btn-cerrar-modal-selector {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-cerrar-modal-selector:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.modal-body-selector {
    padding: 2rem;
}

.texto-selector {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    color: #666;
}

.opciones-tipo-usuario {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.opcion-tipo-usuario {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.opcion-tipo-usuario::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.opcion-tipo-usuario:hover::before {
    left: 100%;
}

.opcion-tipo-usuario:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.opcion-tipo-usuario:active {
    transform: translateY(-2px);
}

.icono-tipo-usuario {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

.opcion-tipo-usuario h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 600;
}

.opcion-tipo-usuario p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

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

@keyframes slideInModal {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Mobile (320px - 420px) */
@media screen and (max-width: 420px) {
    .contenedor-header {
        justify-content: space-between !important;
        align-items: center !important;
        flex-direction: row !important;
        gap: 0 !important;
        width: 100%;
        padding: 0 10px;
    }
    
    /* MENÚ HAMBURGUESA PARA MÓVIL - VISIBLE */
    .menu-hamburguesa {
        display: flex !important;
        flex-direction: column;
        justify-content: space-around;
        width: 35px;
        height: 35px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 5px;
        z-index: 1001;
        position: relative;
        border-radius: 5px;
        transition: background-color 0.3s ease;
    }
    
    .menu-hamburguesa:hover {
        background-color: rgba(102, 126, 234, 0.1);
    }
    
    .linea-hamburguesa {
        width: 25px;
        height: 3px;
        background: #667eea;
        border-radius: 2px;
        transition: all 0.3s ease;
        transform-origin: center;
        display: block;
    }
    
    .menu-hamburguesa.menu-activo .linea-hamburguesa:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .menu-hamburguesa.menu-activo .linea-hamburguesa:nth-child(2) {
        opacity: 0;
    }
    
    .menu-hamburguesa.menu-activo .linea-hamburguesa:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* MENÚ EMPRESAS EN MÓVIL - COMPLETAMENTE OCULTO */
    .menu-empresas {
        position: fixed !important;
        top: 70px !important;
        left: -100% !important;
        width: 100% !important;
        height: calc(100vh - 70px) !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(20px) !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        padding: 40px 20px !important;
        gap: 30px !important;
        transition: left 0.3s ease !important;
        z-index: 1000 !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
        display: none !important;
    }
    
    .menu-empresas.menu-abierto {
        display: flex !important;
        left: 0 !important;
    }
    
    .menu-empresas a {
        font-size: 1.2rem !important;
        padding: 15px 30px !important;
        width: 100% !important;
        text-align: center !important;
        border-radius: 15px !important;
        background: linear-gradient(135deg, #f8f9fa, #e9ecef) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
        transition: all 0.3s ease !important;
    }
    
    .menu-empresas a:hover {
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
        color: white !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3) !important;
    }
    
    .menu-empresas .enlace-activo {
        background: linear-gradient(135deg, #25d366, #128c7e) !important;
        color: white !important;
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3) !important;
    }
    
    .titulo-hero-empresas {
        font-size: 2rem;
    }
    
    .botones-accion-empresas,
    .botones-sistema-empresas {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .grid-planes-constructoras,
    .grid-planes-servicios {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tarjeta-plan-constructoras.plan-destacado,
    .tarjeta-plan-servicios.plan-destacado {
        transform: none;
    }
    
    .grid-beneficios {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .botones-contacto-empresas {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .tarjeta-plan-constructoras,
    .tarjeta-plan-servicios {
        padding: 1.5rem;
    }
}

/* Tablet (421px - 917px) */
@media screen and (min-width: 421px) and (max-width: 917px) {
    .contenedor-header,
    .contenedor-hero,
    .contenedor-constructoras,
    .contenedor-servicios-profesionales,
    .contenedor-beneficios,
    .contenedor-contacto,
    .contenedor-footer {
        width: 100%;
        padding: 0 1.5rem;
    }
    
    .grid-planes-constructoras,
    .grid-planes-servicios {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .grid-beneficios {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .titulo-hero-empresas {
        font-size: 3rem;
    }
    
    .botones-accion-empresas,
    .botones-sistema-empresas {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }
}

/* Desktop (918px+) */
@media screen and (min-width: 918px) {
    .contenedor-header,
    .contenedor-hero,
    .contenedor-constructoras,
    .contenedor-servicios-profesionales,
    .contenedor-beneficios,
    .contenedor-contacto,
    .contenedor-footer {
        width: 100%;
        padding: 0 2rem;
    }
    
    .grid-planes-constructoras,
    .grid-planes-servicios {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    .grid-beneficios {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
    
    .titulo-hero-empresas {
        font-size: 3.5rem;
    }
}