/* ======================================================= */
/* IMPORTACIÓN Y CONFIGURACIÓN DE MONTSERRAT */
/* ======================================================= */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* ======================================================= */
/* REINICIO Y ESTILOS BASE MEJORADOS (RESPONSIVE) */
/* ======================================================= */

:root {
    --color-primary: #540606;
    --color-secondary: #dda97cdd;
    --color-accent: #3498db;
    --color-light: #f5efef;
    --color-dark: #540606;
    --color-texto-claro: #f5efef;
    --color-secundario: #dda97cdd;
    --color-principal: #540606;
    --color-hero-title: #f5efef;
    --color-hero-accent: #dda97c;
    --color-hero-subtitle: #f5efef;
    --shadow: 0 4px 6px rgba(255, 255, 255, 0.2);
    --transition: all 0.3s ease;
    --transition-slow: all 0.6s ease;
    /* Padding adaptable para contenedores */
    --container-padding: clamp(1rem, 5vw, 5%);
    --shadow-soft: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.12);
    --shadow-strong: 0 12px 30px rgba(0, 0, 0, 0.18);
    --border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    /* CLAVE: Evita que el padding o border aumenten el tamaño de los elementos */
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
    /* CLAVE: Base para la tipografía fluida */
    font-size: 100%;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
    /* CLAVE: Asegura que no haya scroll horizontal no deseado */
    overflow-x: hidden;
    background: #ffffff;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* CLAVE: Asegura que el body use el ancho total */
    width: 100%;
}

/* Asegurar que todos los elementos usen Montserrat */
h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
li,
span,
div,
button,
input,
textarea,
select,
label,
figcaption,
blockquote,
th,
td {
    font-family: 'Montserrat', sans-serif;
}

/* Contenedor general para control de anchos */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ======================================================= */
/* ANIMACIONES Y EFECTOS DE MOVIMIENTO */
/* ======================================================= */

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

@keyframes attention {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ======================================================= */
/* HEADER MEJORADO - RESPONSIVE */
/* ======================================================= */

.header-principal {
    background-image: linear-gradient(to right, #5a0202, #8a0303);
    box-shadow: none;
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0.8rem var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    animation: none;
}

.header-principal.scrolled {
    padding: 0.8rem var(--container-padding);
    background-image: linear-gradient(to right, #380101, #5f0000);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.header-principal.scrolled .logo img {
    height: 50px;
    animation: pulse 2s infinite;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle .line {
    width: 25px;
    height: 3px;
    background-color: var(--color-light);
    margin: 3px 0;
    transition: var(--transition);
}

.barra-navegacion ul {
    display: flex;
    list-style: none;
    align-items: center;
    flex-wrap: wrap;
}

.barra-navegacion li {
    position: relative;
    margin: 0 0.8rem;
}

/* CLAVE RESPONSIVE: Enlaces de Navegación (Tipografía Fluida) */
.barra-navegacion a {
    text-decoration: none;
    color: var(--color-light);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
    white-space: nowrap;
    /* Tipografía Fluida: Mín: 0.8rem, Pref: 2.5vw, Máx: 1rem */
    font-size: clamp(0.8rem, 2.5vw, 1rem);
}

.barra-navegacion a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-secondary);
    transition: var(--transition);
}

.barra-navegacion a:hover:after {
    width: 100%;
}

.dropdown {
    position: relative;
}

.catalogo-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(84, 6, 6, 0.95);
    min-width: 200px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
    border-radius: 4px;
    padding: 0.5rem 0;
}

.catalogo-dropdown a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--color-light);
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
}

.catalogo-dropdown a:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
    padding-left: 2rem;
}

.dropdown:hover .catalogo-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
/* =============================================
   EFECTOS DE DESTELLO SOLAR Y ANIMACIONES DE LETRAS 
   (TRANSFERIDOS DESDE EL APARTADO DE INICIO)
============================================= */

/* DESTELLO HORIZONTAL EN HEADER (EFECTO SOLAR) */
.header-principal::after {
    content: "";
    position: absolute;
    top: 0;
    left: -150%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        to right, 
        rgba(255, 255, 255, 0) 0%, 
        rgba(255, 255, 255, 0.04) 20%, 
        rgba(255, 215, 0, 0.5) 50%,
        rgba(255, 255, 255, 0.04) 80%, 
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-25deg);
    animation: sunFlash 3.5s infinite ease-in-out;
    pointer-events: none;
    z-index: 1;
}

@keyframes sunFlash {
    0% {
        left: -150%;
        opacity: 0.5;
    }
    50% {
        left: 150%;
        opacity: 0.7;
    }
    100% {
        left: 150%;
        opacity: 0.5;
    }
}

/* EFECTOS MEJORADOS EN ENLACES DE NAVEGACIÓN */
.barra-navegacion a {
    text-decoration: none;
    color: var(--color-light) !important;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
    white-space: nowrap;
    text-shadow: 0 0 3px rgba(255, 215, 0, 0.2);
}

.barra-navegacion a:hover {
    color: #FFD700 !important;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

/* SUBRAYADO SOLAR ANIMADO EN ENLACES */
.barra-navegacion a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, #FFD700, #FF8C00, #FFD700);
    transition: var(--transition);
    box-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
}

.barra-navegacion a:hover::after {
    width: 100%;
}

/* EFECTO EN LOGO */
.logo img {
    filter: drop-shadow(0 0 3px rgba(255, 215, 0, 0.2));
    transition: filter 0.3s ease;
}

.logo img:hover {
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
}

/* ANIMACIÓN DE PULSO PARA LOGO */
@keyframes pulseLogo {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 3px rgba(255, 215, 0, 0.2));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.4));
    }
}

.logo img {
    animation: pulseLogo 2s infinite;
}

/* MEJORA DROPDOWN CON EFECTOS SOLARES */
.catalogo-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(84, 6, 6, 0.95);
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
    border-radius: 4px;
    padding: 0.5rem 0;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.catalogo-dropdown a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--color-light);
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    text-shadow: 0 0 2px rgba(255, 215, 0, 0.1);
}

.catalogo-dropdown a:hover {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.1), transparent);
    color: #FFD700 !important;
    padding-left: 2rem;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
}

.dropdown:hover .catalogo-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* EFECTO BRILLO EN BOTÓN HAMBURGUESA */
.menu-toggle span {
    box-shadow: 0 0 3px rgba(255, 215, 0, 0.3);
}

.menu-toggle.active span {
    background-color: #FFD700;
    box-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
}
/* ======================================================= */
/* WhatsApp flotante con animación */
/* ======================================================= */

.whatsapp-flotante {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: var(--transition);
    animation: bounce 2s infinite;
}

.whatsapp-flotante:hover {
    transform: scale(1.1);
    animation: none;
}

.whatsapp-flotante img {
    width: 35px;
    height: 35px;
}

/* ======================================================= */
/* BOTÓN FLOTANTE "VOLVER ARRIBA" */
/* ======================================================= */

.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 25px;
    width: 50px;
    height: 50px;
    background: var(--color-secondary);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    font-size: 1.5rem;
    font-weight: bold;
    font-family: 'Montserrat', sans-serif;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    background: var(--color-light);
}

/* ==============================
        ANIMACIONES Y EFECTOS
    ============================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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



@keyframes pulseBorder {
    0% {
        box-shadow: 0 0 10px rgba(221, 169, 125, 0.4);
    }

    50% {
        box-shadow: 0 0 20px rgba(221, 169, 125, 0.8);
    }

    100% {
        box-shadow: 0 0 10px rgba(221, 169, 125, 0.4);
    }
}


/* ==============================
        SECCIÓN VIDEO DE PORTADA (RESPONSIVE)
    ============================== */

section.video-conteiner {
    position: relative;
    width: 100%;
    /* CLAVE: Ocupa toda la altura de la ventana */
    height: 100vh;
    overflow: hidden;
    display: block;
}

/* Dirigido al div interno con la misma clase para posicionar el h1 */
.video-conteiner>.video-conteiner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    /* Alinea el contenido al fondo */
    justify-content: flex-start;
    /* Alinea el contenido a la izquierda */
}

.video-fondo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* CLAVE: Asegura que el video cubra todo */
    object-fit: cover;
    z-index: -1;
}

/* CLAVE RESPONSIVE: Título H1 con Tipografía Fluida */
.video-conteiner h1 {
    /* Tipografía Fluida: Mín: 2.5rem | Pref: 8vw | Máx: 5.5rem */
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    color: #ffffff;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 3px;
    background: transparent;
    padding: 20px;
    border-radius: 10px;
    animation: fadeIn 2s ease-in-out;
    /* CLAVE: Margen adaptable */
    margin: 0 0 5vh 5vw;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    z-index: 1;
}


/* ==============================
        SECCIÓN SILUETAS LUMINOSAS
    ============================== */

.siluetas-luminosas {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(#ffffff, #fffffff1);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
}

.quienes-somos-header {
    text-align: center;
    margin-bottom: 50px;
    z-index: 2;
}

.logo-catalogo {
    width: 180px;
    margin-bottom: 20px;
    animation: fadeIn 1.5s ease-in-out;
}

/* CLAVE RESPONSIVE: Título H2 con Tipografía Fluida */
.siluetas-luminosas-title {
    /* Tipografía Fluida: Mín: 2rem | Pref: 5vw | Máx: 3rem */
    font-size: clamp(2rem, 5vw, 3rem);
    color: #540606;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 3px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}


/* ==============================
       CATÁLOGO DE SILUETAS (RESPONSIVE GRID)
    ============================== */

.catalogo-container {
    display: grid;
    /* Grid adaptable con minmax más pequeño para mejor ajuste en móviles */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    /* Espaciado adaptable */
    gap: clamp(15px, 4vw, 40px);
    padding: 30px var(--container-padding);
    max-width: 1400px;
    margin: 0 auto;
    z-index: 2;
    width: 100%;
}

.catalogo-card {
    background: transparent;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    text-align: center;
    animation: slideUp 0.8s ease forwards;
    opacity: 0;
}

.catalogo-card:nth-child(1) {
    animation-delay: 0.1s;
}

.catalogo-card:nth-child(2) {
    animation-delay: 0.2s;
}

.catalogo-card:nth-child(3) {
    animation-delay: 0.3s;
}

.catalogo-card:nth-child(4) {
    animation-delay: 0.4s;
}

.catalogo-card:nth-child(5) {
    animation-delay: 0.5s;
}

.catalogo-card:nth-child(6) {
    animation-delay: 0.6s;
}

.catalogo-card:hover {
    transform: translateY(-12px) scale(1.04);
}

.card-image-wrapper {
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
    transition: all 0.4s ease;
}

.catalogo-card:hover .card-image-wrapper {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.9);
    animation: pulseBorder 2s infinite;
}

.card-image-wrapper img {
    width: 100%;
    /* CLAVE: Altura adaptable con clamp */
    height: clamp(300px, 60vh, 400px);
    object-fit: cover;
    transition: transform 0.5s ease;
}

.catalogo-card:hover img {
    transform: scale(1.1);
}


/* ==============================
       FRASE DESTACADA (RESPONSIVE)
    ============================== */

.frase-destacada {
    position: relative;
    width: 100%;
    /* Altura adaptable */
    height: 50vh;
    background: url("../index/catalogo/catalogo_luminoso/fondo_2.jpg") no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 0;
    padding: 0;
}


/*.frase-overlay {
    background: #d4d1d100;
    backdrop-filter: blur(5px);
}*/

/* CLAVE RESPONSIVE: H2 de Frase con Tipografía Fluida */
.frase-texto {
    /* Tipografía Fluida: Mín: 1.5rem | Pref: 4.5vw | Máx: 2.9rem */
    font-size: clamp(1.5rem, 4.5vw, 2.9rem);
    color: #000000;
    font-weight: bold;
    line-height: 1.3;
    text-shadow: 2px 2px 8px #00000000;
    letter-spacing: 1px;
    padding: 0 1rem;
    /* Asegurar padding en los bordes */
}



/* ======================================================= */
/* ESTILOS PARA LIBRO DE RECLAMACIONES */
/* ======================================================= */

.libro-reclamaciones {
    color: #fffefbc0 !important;
    font-weight: 700 !important;
    position: relative;
    font-family: 'Montserrat', sans-serif;
}

.libro-reclamaciones::before {
    content: "";
    background-image: url('../img/libro-reclamaciones.png');
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    width: 150px;
    height: 150px;
    margin-right: 8px;
    vertical-align: middle;
}

.libro-reclamaciones:hover {
    color: #ecc44ec0 !important;
    transform: translateX(5px);
}

.libro-reclamaciones::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    transition: width 0.3s ease;
}

.libro-reclamaciones:hover::after {
    width: 100%;
}

.libro-reclamaciones {
    animation: attention 2s ease-in-out infinite;
}

/* ======================================================= */
/* FOOTER (RESPONSIVE OPTIMIZADO) */
/* ======================================================= */

.footer-principal {
    background-color: #f8f8f8;
    color: #333;
    /* Usamos padding adaptable */
    padding: clamp(20px, 5vw, 40px) var(--container-padding);
    font-family: 'Montserrat', sans-serif;
    text-align: center;
}

/* CLAVE RESPONSIVE: Párrafos del Footer con Tipografía Fluida */
footer p {
    font-family: 'Montserrat', sans-serif;
    color: black;
    /* Tipografía Fluida: Mín: 0.75rem | Pref: 2.5vw | Máx: 0.95rem */
    font-size: clamp(0.75rem, 2.5vw, 0.95rem);
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: flex-start;
    max-width: 1500px;
    margin: 0 auto;
}

.footer-columna {
    flex-basis: 30%;
    padding: 20px;
}

.footer-info {
    text-align: left;
}

/* CLAVE RESPONSIVE: H3 del Footer con Tipografía Fluida */
.footer-container h3 {
    color: #dda97cdd;
    /* Tipografía Fluida: Mín: 1rem | Pref: 4vw | Máx: 1.2rem */
    font-size: clamp(1rem, 4vw, 1.2rem);
    margin-bottom: 15px;
    font-weight: bold;
    font-family: 'Montserrat', sans-serif;
}

.footer-enlaces ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.footer-enlaces li {
    margin-bottom: 10px;
}

.footer-enlaces a {
    color: #000000;
    text-decoration: none;
    transition: color 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    /* Usa el tamaño de fuente fluido del párrafo */
    font-size: inherit;
}

.footer-enlaces a:hover {
    color: #dda97cdd;
}

.footer-contacto {
    text-align: left;
    color: #dda97cdd;
}

.footer-contacto p {
    margin-bottom: 10px;
    font-family: 'Montserrat', sans-serif;
    color: black;
}

.footer-contacto i {
    margin-right: 8px;
    color: #dda97cdd;
}

.footer-social h3 {
    margin-top: 20px;
    text-align: left;
}

.social-icons a {
    color: #555;
    font-size: 1.5rem;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: #dda97cdd;
}

.mapa-ubicacion-footer iframe {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-top: 15px;
}

/* CLAVE RESPONSIVE: Copyright con Tipografía Fluida */
.copyright {
    text-align: left;
    margin-top: 30px;
    /* Tipografía Fluida: Mín: 0.7rem | Pref: 2.5vw | Máx: 0.8rem */
    font-size: clamp(0.7rem, 2.5vw, 0.8rem);
    color: #888;
    font-family: 'Montserrat', sans-serif;
}

.mapa-ubicacion-footer {
    width: 100%;
    margin-top: 1.5rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.mapa-ubicacion-footer iframe {
    width: 100%;
    /* CLAVE: Altura adaptable del mapa */
    height: clamp(150px, 30vw, 250px);
    display: block;
}

/* -----------------------------
           BOTÓN FLOTANTE DE WHATSAPP
           ----------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    /*color icono de Whatsapp*/
    color: rgb(255, 255, 255);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 100;
    transition: all 0.3s;
    animation: pulse1 2s infinite;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.7);
}

@keyframes pulse1 {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Estilos comunes para ambos botones */
.whatsapp-button,
.cart-button {
    /* ... otros estilos ... */
    color: #ffffff;
    /* Esto asegura que el icono del carrito sea blanco */
    width: center;
    font-size: 70%;

}

.cart-icon {
    display: inline-block;
    width: 30px;
    /* O el tamaño de tu imagen */
    height: 35px;
    /* O el tamaño de tu imagen */
    background-image: url('../index/carritoq.png');
    /* Coloca la URL de tu imagen */
    background-size: contain;
    background-repeat: no-repeat;
    left: 50%;
    background-position: center;

}



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

@media (max-width: 900px) {

    /* --- Navegación Móvil --- */
    .menu-toggle {
        display: flex;
    }

    .barra-navegacion {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--color-primary);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
    }

    .barra-navegacion.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .barra-navegacion ul {
        flex-direction: column;
        padding: 2rem;
    }

    .barra-navegacion li {
        margin: 0.5rem 0;
        width: 100%;
    }

    .catalogo-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        display: none;
        margin-left: 1rem;
        background: transparent;
    }

    .catalogo-dropdown.show {
        display: block;
    }

    .dropdown:hover .catalogo-dropdown {
        transform: none;
    }
}

@media (max-width: 768px) {

    /* --- Footer (Apilamiento de Columnas) --- */
    .footer-container {
        flex-direction: column;
        align-items: center;
    }

    .footer-columna {
        flex-basis: 100%;
        text-align: center;
        padding: 15px 0;
        /* Ajuste para espacio vertical */
    }

    .footer-info,
    .footer-enlaces ul,
    .footer-contacto {
        text-align: center;
    }

    .footer-enlaces ul {
        width: 100%;
        text-align: center;
        padding-left: 0;
    }

    .footer-enlaces li {
        text-align: center;
    }

    .footer-social h3,
    .footer-contacto h3 {
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }

    .mapa-ubicacion-footer iframe {
        height: 150px;
    }

    /* --- Navegación (Ajuste de altura en móvil) --- */
    .barra-navegacion {
        top: 60px;
        height: 0;
        overflow: hidden;
        flex-direction: column;
        transition: height 0.3s ease;
    }

    .barra-navegacion.active {
        height: calc(100vh - 60px);
        padding: 1rem 0;
    }

    .barra-navegacion ul {
        flex-direction: column;
        text-align: center;
    }

    .barra-navegacion li {
        margin: 1rem 0;
    }

    .catalogo-dropdown {
        position: static;
        transform: none;
        opacity: 1 !important;
        visibility: visible !important;
        box-shadow: none;
    }
}

@media (max-width: 576px) {
    .logo img {
        height: 35px;
        /* Logo más pequeño en móviles */
    }

    .whatsapp-float,
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .back-to-top {
        bottom: 85px
    }

    .whatsapp-flotante img {
        width: 30px;
        height: 30px;
    }

    .header-principal {
        padding: 0.8rem 3%;
    }

    .header-principal.scrolled {
        padding: 0.8rem 3%;
    }

    /* Altura de imagen en catálogo para móviles más pequeños */
    .card-image-wrapper img {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 40px;
    }

    .footer-columna {
        padding: 10px;
    }

    .mapa-ubicacion-footer iframe {
        height: 120px;
    }
}

@media (max-width: 400px) {
    :root {
        --container-padding: 1rem;
    }

    .barra-navegacion ul {
        padding: 1rem;
    }

    .footer-principal {
        padding: 20px 10px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* =============================================
   PARTÍCULAS DE VERANO PARA HEADER
============================================= */
.summer-particles-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
}

.summer-particles-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, 
        rgba(255, 215, 0, 0.1) 0%, 
        transparent 50%);
    animation: particleGlow 4s ease-in-out infinite alternate;
}

@keyframes particleGlow {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }
    100% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

/* =============================================
   RESPONSIVE: AJUSTES PARA MÓVILES
============================================= */
@media (max-width: 768px) {
    .header-principal::after {
        animation-duration: 5s;
        opacity: 0.4;
    }
    
    .summer-particles-header {
        display: none; /* Ocultar en móviles para rendimiento */
    }
    
    .barra-navegacion a {
        text-shadow: 0 0 2px rgba(255, 215, 0, 0.1);
    }
    
    .barra-navegacion a:hover {
        text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
    }
}