/* Variables de colores */
:root {
    --fondo-base: #0a0a0a;
    --fondo-claro: #161616;
    --texto-blanco: #F5F5F5;
    --texto-gris: #A0A0A0;
    --verde-neon: #00FF66;
    --verde-oscuro: #00b347;
    --borde-suave: #2a2a2a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    background: radial-gradient(circle at top, #181818 0%, var(--fondo-base) 100%);
    color: var(--texto-blanco);
    line-height: 1.6;
    min-height: 100vh;
}

/* ================= CABECERA ================= */
.cabecera {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px; 
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borde-suave);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo a {
    display: block;
    text-decoration: none;
}

.logo-img {
    height: 90px; 
    width: auto;  
    display: block;
    transition: transform 0.3s ease;
}

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

.navegacion ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.navegacion a {
    text-decoration: none;
    color: var(--texto-gris);
    font-weight: 600;
    font-size: 18px;
    transition: color 0.3s ease;
}

.navegacion a:hover, .navegacion a.activo {
    color: var(--texto-blanco);
}

.btn-tienda {
    background-color: transparent;
    border: 1px solid var(--verde-neon);
    padding: 8px 18px;
    border-radius: 4px;
    color: var(--verde-neon) !important;
}

.btn-tienda:hover {
    background-color: var(--verde-neon);
    color: var(--fondo-base) !important;
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.4);
}

/* ================= HERO (MÁS AIRE) ================= */
.hero {
    padding: 100px 50px; 
    max-width: 1350px; 
    margin: 0 auto;
}

.hero-contenedor {
    display: grid;
    grid-template-columns: 55% 40%; 
    justify-content: space-between; 
    gap: 50px;
    align-items: center;
}

.badge {
    display: inline-block;
    background-color: rgba(0, 255, 102, 0.1);
    color: var(--verde-neon);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.hero-texto h1 {
    font-size: 54px; 
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 25px;
}

.hero-texto p {
    font-size: 18px;
    color: var(--texto-gris);
    margin-bottom: 45px;
    max-width: 90%; 
    line-height: 1.8; 
}

.hero-botones {
    display: flex;
    gap: 15px;
}

.btn-principal {
    background-color: var(--verde-neon);
    color: var(--fondo-base);
    padding: 16px 32px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-principal:hover {
    background-color: var(--verde-oscuro);
    box-shadow: 0 4px 20px rgba(0, 255, 102, 0.4);
    transform: translateY(-2px);
}

.btn-secundario {
    background-color: transparent;
    color: var(--texto-blanco);
    border: 1px solid var(--texto-gris);
    padding: 16px 32px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-secundario:hover {
    border-color: var(--texto-blanco);
    background-color: rgba(255, 255, 255, 0.05);
}

.img-destacada {
    width: 100%;
    height: 450px;
    object-fit: cover; 
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
    border: 1px solid var(--borde-suave);
    transition: transform 0.4s ease;
}

.img-destacada:hover {
    transform: scale(1.02); 
}

/* ================= DIFERENCIALES ================= */
.diferenciales {
    max-width: 1350px;
    margin: 0 auto 120px; 
    padding: 0 50px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px; 
}

.card-diferencial {
    background-color: var(--fondo-claro);
    padding: 40px 35px; 
    border-radius: 12px;
    border: 1px solid var(--borde-suave);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.card-diferencial:hover {
    transform: translateY(-8px);
    border-color: var(--verde-oscuro);
}

.card-diferencial .icono {
    font-size: 36px; 
    margin-bottom: 20px;
}

.card-diferencial h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.card-diferencial p {
    font-size: 15px;
    color: var(--texto-gris);
    line-height: 1.6;
}

/* ================= PÁGINA QUIÉNES SOMOS ================= */
.quienes-somos {
    padding: 100px 50px;
    max-width: 1350px;
    margin: 0 auto;
}

.qs-contenedor {
    display: grid;
    grid-template-columns: 50% 45%;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.qs-texto h2 {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 30px;
}

.qs-texto p {
    font-size: 17px;
    color: var(--texto-gris);
    margin-bottom: 20px;
    line-height: 1.8;
}

.qs-texto strong {
    color: var(--texto-blanco);
    font-weight: 600;
}

.img-qs {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    border: 1px solid var(--borde-suave);
}

.logros-contador {
    background-color: var(--fondo-claro);
    border-top: 1px solid var(--borde-suave);
    border-bottom: 1px solid var(--borde-suave);
    padding: 60px 50px;
    margin-bottom: 100px;
}

.contenedor-contador {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    gap: 40px;
}

.item-contador {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-contador .numero {
    font-size: 50px;
    font-weight: 800;
    color: var(--verde-neon);
    line-height: 1;
}

.item-contador .etiqueta {
    font-size: 16px;
    color: var(--texto-gris);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ================= PÁGINA CONTACTO ================= */
.contacto-hero {
    padding: 80px 50px 40px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.contacto-titulo h1 {
    font-size: 46px;
    font-weight: 800;
    margin-bottom: 20px;
}

.contacto-titulo p {
    font-size: 18px;
    color: var(--texto-gris);
    max-width: 700px;
    margin: 0 auto 50px;
}

.contacto-tarjetas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.tarjeta-info {
    background-color: var(--fondo-claro);
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid var(--borde-suave);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.tarjeta-info:hover {
    transform: translateY(-5px);
    border-color: var(--verde-oscuro);
}

.icono-contacto {
    font-size: 40px;
    margin-bottom: 20px;
}

.tarjeta-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.tarjeta-info p {
    color: var(--texto-gris);
    font-size: 15px;
    margin-bottom: 20px;
    min-height: 45px;
}

.link-contacto {
    display: inline-block;
    color: var(--verde-neon);
    font-weight: 700;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

.link-contacto:hover {
    color: var(--texto-blanco);
}

.link-contacto.inactivo {
    color: var(--texto-gris);
    cursor: default;
}

.link-contacto.inactivo:hover {
    color: var(--texto-gris);
}

/* ================= FOOTER Y WHATSAPP ================= */
.whatsapp-flotante {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.6);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-flotante:hover {
    background-color: #1EBE55;
    transform: scale(1.1);
}

.pie-pagina {
    background-color: var(--fondo-base);
    padding: 100px 20px 80px;
    border-top: 1px solid var(--borde-suave);
}

.contenedor-footer {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: flex-start;
}

.formulario-contacto h3 {
    margin-bottom: 30px;
    font-size: 26px;
}

.formulario-contacto form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.fila-inputs {
    display: flex;
    gap: 20px;
}

.fila-inputs input {
    width: 100%;
}

.formulario-contacto input, 
.formulario-contacto textarea {
    background-color: var(--fondo-claro);
    border: 1px solid var(--borde-suave);
    color: var(--texto-blanco);
    padding: 16px;
    border-radius: 6px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s ease;
}

.formulario-contacto input:focus, 
.formulario-contacto textarea:focus {
    border-color: var(--verde-neon);
}

.btn-enviar {
    background-color: transparent;
    color: var(--verde-neon);
    border: 1px solid var(--verde-neon);
    padding: 16px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-enviar:hover {
    background-color: var(--verde-neon);
    color: var(--fondo-base);
}

.footer-info {
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.img-mapa-footer {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--borde-suave);
    filter: grayscale(80%) brightness(80%);
    transition: filter 0.3s ease;
}

.img-mapa-footer:hover {
    filter: grayscale(0%) brightness(100%);
}

.footer-info p {
    margin-bottom: 0;
    color: var(--texto-gris);
    font-size: 16px;
}

.footer-info a {
    color: var(--texto-blanco);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: var(--verde-neon);
}

/* ================= DISEÑO RESPONSIVO (TABLETS Y MOVILES) ================= */

@media (max-width: 950px) {
    .hero-contenedor, .qs-contenedor {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-texto p {
        margin: 0 auto 30px;
    }
    
    .hero-botones {
        justify-content: center;
    }
    
    .img-destacada, .img-qs {
        height: 350px;
    }

    .diferenciales, .contacto-tarjetas {
        grid-template-columns: 1fr;
        padding: 0 30px;
    }

    .contenedor-contador {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contenedor-footer {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .fila-inputs {
        flex-direction: column;
    }
}

/* Estilos nuevos para horarios y botón WA del footer */
.horario-destacado {
    display: inline-block;
    background-color: rgba(0, 255, 102, 0.1);
    color: var(--verde-neon);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    margin-top: 15px;
    font-size: 15px;
}

.btn-wa-footer {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--verde-neon);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.btn-wa-footer:hover {
    color: var(--texto-blanco);
}

@media (max-width: 600px) {
    .cabecera {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .navegacion ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .hero, .quienes-somos, .contacto-hero {
        padding: 60px 20px; 
    }

    .hero-texto h1 {
        font-size: 38px;
    }

    .qs-texto h2 {
        font-size: 32px;
    }

    .contacto-titulo h1 {
        font-size: 36px;
    }

    .hero-texto p, .qs-texto p, .contacto-titulo p {
        font-size: 16px;
    }

    .hero-botones {
        flex-direction: column;
        gap: 15px;
    }

    .diferenciales, .contacto-tarjetas {
        padding: 0 20px;
    }

    .logros-contador {
        padding: 40px 20px;
    }

    .pie-pagina {
        padding: 60px 20px;
    }
}

/* ================= SECCIÓN NUEVA: PRODUCTOS ================= */
.productos-hero {
    padding: 100px 50px 40px;
    max-width: 1350px;
    margin: 0 auto;
    text-align: center;
}

.productos-hero h1 {
    font-size: 54px;
    font-weight: 800;
    margin-bottom: 20px;
}

.productos-hero p {
    font-size: 18px;
    color: var(--texto-gris);
    max-width: 700px;
    margin: 0 auto;
}

.productos-caracteristicas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1350px;
    margin: 60px auto 100px;
    padding: 0 50px;
}

.card-tecnica {
    background-color: var(--fondo-claro);
    padding: 35px 25px;
    border-radius: 12px;
    border: 1px solid var(--borde-suave);
    text-align: center;
    transition: border-color 0.3s ease;
}

.card-tecnica:hover {
    border-color: var(--verde-neon);
}

.icono-tecnico {
    font-size: 40px;
    margin-bottom: 20px;
}

.card-tecnica h3 {
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 700;
}

.card-tecnica p {
    font-size: 14px;
    color: var(--texto-gris);
    line-height: 1.6;
}

/* ================= GALERÍA MUESTRARIO ================= */
.galeria-seccion {
    max-width: 1350px;
    margin: 0 auto 120px;
    padding: 0 50px;
    text-align: center;
}

.titulo-galeria {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 15px;
}

.txt-galeria {
    color: var(--texto-gris);
    font-size: 16px;
    margin-bottom: 50px;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.galeria-item {
    background-color: var(--fondo-claro);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--borde-suave);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.galeria-item a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.galeria-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--borde-suave);
}

.info-miniatura {
    padding: 20px 15px;
    text-align: left;
}

.info-miniatura h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.medida-tag {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--texto-blanco);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--borde-suave);
}

.galeria-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
}

/* ================= ESTRUCTURA LIGHTBOX (CSS PURO) ================= */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox:target {
    display: flex;
}

.lightbox-cerrar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: default;
}

.lightbox-contenido {
    position: relative;
    background-color: #121212;
    max-width: 800px;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--borde-suave);
    display: grid;
    grid-template-columns: 50% 50%;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-contenido img {
    width: 100%;
    height: 100%;
    max-height: 450px;
    object-fit: cover;
}

.lightbox-texto {
    padding: 40px 30px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.lightbox-texto h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--texto-blanco);
}

.lightbox-texto p {
    font-size: 15px;
    color: var(--texto-gris);
    line-height: 1.7;
}

.btn-cerrar-esquina {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--texto-gris);
    font-size: 35px;
    text-decoration: none;
    font-weight: 300;
    z-index: 2010;
    transition: color 0.2s ease;
}

.btn-cerrar-esquina:hover {
    color: var(--texto-blanco);
}

/* Adaptación Responsiva para Productos */
@media (max-width: 1100px) {
    .productos-caracteristicas { grid-template-columns: repeat(2, 1fr); }
    .galeria-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 750px) {
    .productos-hero h1 { font-size: 38px; }
    .productos-caracteristicas, .galeria-grid { grid-template-columns: 1fr; }
    .lightbox-contenido { grid-template-columns: 1fr; }
    .lightbox-contenido img { height: 250px; }
    .lightbox-texto { padding: 25px 20px; }
    .btn-cerrar-esquina { color: white; background: rgba(0,0,0,0.5); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; top: 10px; right: 10px; font-size: 24px; }
}