/* Variables y Configuración Base */
:root {
    --color-bg: #f5f5f7;
    --color-surface: #ffffff;
    --color-surface-glass: rgba(255, 255, 255, 0.7);
    --color-primary: #FF1500;
    --color-primary-glow: rgba(255, 21, 0, 0.25);
    --color-text: #111111;
    --color-text-muted: #555555;
    --color-border: rgba(0, 0, 0, 0.06);
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Outfit', sans-serif;
    
    /* Configuración Especial para Elementos Oscuros (Slider y Footer) */
    --slider-bg: #0e0e10;
    --slider-text: #ffffff;
    --slider-text-muted: rgba(255, 255, 255, 0.7);
    --footer-bg: #0b0b0c;
    --footer-text: #ffffff;
    --footer-text-muted: #8c8c90;
    --footer-border: rgba(255, 255, 255, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografía */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.2;
}

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



/* Navegación Glassmorphism */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.navbar.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03) !important;
    border-bottom: 1px solid rgba(255, 21, 0, 0.15) !important;
}



.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

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

.logo-img {
    height: 44px; /* Altura óptima y elegante */
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.02));
    transition: filter 0.3s ease, transform 0.3s ease;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 4px 12px rgba(255, 21, 0, 0.2));
    transform: scale(1.03);
}

.logo-img-footer {
    height: 52px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.1));
    margin-bottom: 1.5rem;
}

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

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

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

.btn-contacto {
    background-color: var(--color-primary);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    color: #fff !important;
    box-shadow: 0 4px 15px var(--color-primary-glow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-contacto:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--color-primary-glow);
}

/* Barra de búsqueda integrada en navegación */
.navbar-search {
    display: flex;
    align-items: center;
}

.nav-search-form {
    position: relative;
    display: flex;
    align-items: center;
    background: #f1f5f9;
    border-radius: 50px;
    padding: 0.25rem 0.5rem 0.25rem 1rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    width: 200px;
}

.nav-search-form:focus-within {
    background: #ffffff;
    border-color: #0d6efd;
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
    width: 240px;
}

.nav-search-input {
    border: none;
    background: transparent;
    font-size: 0.85rem;
    font-family: 'Inter', sans-serif;
    color: #0f1b29;
    outline: none;
    width: 100%;
    padding: 0.15rem 0;
}

.nav-search-input::placeholder {
    color: #94a3b8;
}

.nav-search-btn {
    border: none;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.nav-search-btn:hover {
    color: #0d6efd;
    background: rgba(13, 110, 253, 0.05);
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
}

/* Hero Slider Section (Estilo Tesla Slider de 4 Productos) */
/* Contenedor del Slider Flotante Estilo Lusion.co */
.hero-slider-container {
    width: 100%;
    padding: 0; /* Ocupa todo el ancho sin márgenes laterales */
    background: var(--color-bg);
}

.hero-slider {
    position: relative;
    height: 65vh; /* Altura más compacta para dar visibilidad inmediata a los productos */
    width: 100%;
    max-width: 100%; /* Ocupa todo el ancho de la pantalla */
    margin: 0 auto;
    overflow: hidden;
    background-color: var(--slider-bg);
    border-radius: 0; /* Sin bordes redondeados para unirse de borde a borde */
    box-shadow: none; /* Sombra removida al ser banner nativo completo */
}

.slider-wrapper {
    position: relative;
    height: 100%;
    width: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), visibility 0.8s;
    background: radial-gradient(circle at 75% 50%, #1a1b22 0%, #070709 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    color: var(--slider-text);
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Contenedor central flexible */
.slide-content-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 5; /* Texto por encima del producto en pantallas reducidas */
}

.slide-text-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 1.2rem;
    max-width: 36%;
}

.slide.active .slide-text-content {
    animation: fadeRight 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.slide-tag {
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-title {
    font-size: clamp(1.8rem, 3.5vw, 2.7rem);
    font-weight: 900;
    letter-spacing: 4px;
    margin-bottom: 0;
    color: var(--slider-text);
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
    color: var(--slider-text-muted);
    font-weight: 400;
    letter-spacing: 0.5px;
    max-width: 500px;
    margin: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    line-height: 1.5;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    width: 100%;
    max-width: 460px;
    justify-content: flex-start;
    margin-top: 0.5rem;
}

/* Contenedor de Imagen Absoluta y Gigante */
.slide-image-absolute {
    position: absolute;
    right: 0;
    top: 0;
    width: 60%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    pointer-events: none; /* Permite clicks en el fondo */
}

.slide.active .slide-image-absolute {
    animation: fadeLeft 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.slide-full-img {
    max-width: 100%;
    max-height: 90%;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.8)); /* Sombra realista perimetral */
    transition: scale 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
    animation: floatImg 6s ease-in-out infinite;
    scale: 0.90;
}

.slide:hover .slide-full-img {
    scale: 0.95;
    transform: translateY(-5px);
    filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 25px rgba(255, 21, 0, 0.15));
}

/* Ajuste de escala específico para la alarma comunitaria VOZ400L en el slider (ya que es muy vertical y se ve pequeña) */
.slide-full-img[src*="voz400l"] {
    scale: 1.35;
}

.slide:hover .slide-full-img[src*="voz400l"] {
    scale: 1.40;
    transform: translateY(-5px);
}

/* Ajuste de escala específico para el panel G410 para evitar recortes */
.slide-full-img[src*="g410"] {
    scale: 1.0;
}

.slide:hover .slide-full-img[src*="g410"] {
    scale: 1.05;
    transform: translateY(-5px);
}

/* Ajuste de escala específico para el operador remotor RBX116 (ya que es horizontal y se ve pequeña) */
.slide-full-img[src*="rbx116"] {
    scale: 1.30;
}

.slide:hover .slide-full-img[src*="rbx116"] {
    scale: 1.35;
    transform: translateY(-5px);
}

/* Ajuste de escala específico para el electroimán E350L (ya que es horizontal y se ve pequeña) */
.slide-full-img[src*="e350l"] {
    scale: 1.30;
}

.slide:hover .slide-full-img[src*="e350l"] {
    scale: 1.35;
    transform: translateY(-5px);
}

/* Slide 3: Esclusa DTF-630 como fondo completo */
.slide-esclusa-bg {
    background: linear-gradient(90deg, rgba(8, 8, 10, 0.95) 0%, rgba(8, 8, 10, 0.6) 45%, rgba(8, 8, 10, 0.25) 100%), url('../assets/images/esclusa_dtf630.webp') center/cover no-repeat !important;
}

@keyframes floatImg {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Botones Tipo Pastilla Tesla (Pills) */
.btn-tesla-primary, .btn-tesla-secondary {
    flex: 0 1 auto;
    max-width: 160px;
    padding: 0.55rem 1.2rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.btn-tesla-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 8px 25px rgba(255, 21, 0, 0.3);
}

.btn-tesla-primary:hover {
    background-color: #e01200;
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(255, 21, 0, 0.5);
}

.btn-tesla-secondary {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-tesla-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.45);
    transform: translateY(-2px);
}

/* Botones de Navegación Lateral (Iguales a la foto de Tesla) */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: none;
    border-radius: 4px;
    width: 40px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s, color 0.3s, transform 0.2s;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.8);
    color: #000000;
}

.slider-arrow:active {
    transform: translateY(-50%) scale(0.95);
}

.prev-arrow {
    left: 20px;
}

.next-arrow {
    right: 20px;
}

.slider-arrow svg {
    width: 24px;
    height: 24px;
}

/* Paginación de Puntitos (Dots) */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}

.dot.active {
    background: #ffffff;
    transform: scale(1.3);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* Barra "Scroll to Explore" Estilo Lusion.co */
.scroll-explore-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 4px;
    user-select: none;
    opacity: 0.65;
    transition: opacity 0.3s ease;
    width: 100%;
}

.scroll-explore-bar:hover {
    opacity: 0.9;
}

.scroll-explore-bar .plus-sign {
    color: var(--color-primary);
    font-weight: 400;
}

.scroll-explore-bar .scroll-text {
    text-transform: uppercase;
}

/* Productos */
.products-section {
    padding: 1rem 2rem 1.5rem 2rem;
    max-width: 95%; /* Wider to cover more to the sides */
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    margin-bottom: 0;
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Grilla Esbelta y Estilizada de 3 Columnas estilo Samsung */
.products-grid-samsung {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 2 rows of 3 categories */
    gap: 1.5rem;
    width: 80%; /* 20% smaller overall width */
    margin: 0 auto; /* Center the grid */
}

/* Tarjeta de Producto Alta y Delgada */
.product-card-samsung {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 24px; /* Bordes premium curvos */
    padding: 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    height: auto;
    min-height: 460px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.product-card-samsung:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 21, 0, 0.2);
    box-shadow: 0 20px 45px rgba(255, 21, 0, 0.04), 0 15px 35px rgba(0, 0, 0, 0.03);
}

/* Badges de Beneficio Unificados en Rojo Premium de la Marca */
.card-badge {
    align-self: flex-start;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    margin-bottom: 0.6rem;
    letter-spacing: 0.5px;
    background: rgba(255, 21, 0, 0.08); /* Fondo rojo traslúcido elegante */
    color: var(--color-primary); /* Texto rojo vibrante de marca */
}

/* Título superior arriba de la imagen */
.product-title-samsung {
    font-size: 1.28rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 0.6rem;
    text-align: left;
    line-height: 1.25;
}

/* Contenedor de Imagen a Fondo Blanco Limpio */
.product-image-container-samsung {
    height: 230px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    margin-bottom: 0.8rem;
    overflow: hidden;
}

.product-img-samsung {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transform: scale(1.25); /* Amplía la imagen internamente */
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card-samsung:hover .product-img-samsung {
    transform: scale(1.35);
}

/* Ajuste de escala específico para evitar que las alarmas AL100, AW100 y G410 (imágenes altas) se corten o solapen con el texto */
.product-img-samsung[src*="alarma_al100"],
.product-img-samsung[src*="alarma_aw100"],
.product-img-samsung[src*="g410"] {
    transform: scale(1.0);
}

.product-card-samsung:hover .product-img-samsung[src*="alarma_al100"],
.product-card-samsung:hover .product-img-samsung[src*="alarma_aw100"],
.product-card-samsung:hover .product-img-samsung[src*="g410"] {
    transform: scale(1.1);
}

/* Ajuste de escala específico para evitar que la composición del kit SP100 y VOZ400 se corte */
.product-img-samsung[src*="sp100"],
.product-img-samsung[src*="voz400_kit"] {
    transform: scale(0.95);
}

.product-card-samsung:hover .product-img-samsung[src*="sp100"],
.product-card-samsung:hover .product-img-samsung[src*="voz400_kit"] {
    transform: scale(1.05);
}

/* Ajuste de escala específico para el cierre magnético liviano (CTL) para que se vea más pequeño */
.product-img-samsung[src*="cierre_liviano"] {
    transform: scale(0.95);
}

.product-card-samsung:hover .product-img-samsung[src*="cierre_liviano"] {
    transform: scale(1.05);
}

/* Ajuste de escala específico para el contacto magnético de tráfico pesado (CTP) para que se vea más nítido y proporcionado */
.product-img-samsung[src*="cierre_trafico"] {
    transform: scale(1.0);
}

.product-card-samsung:hover .product-img-samsung[src*="cierre_trafico"] {
    transform: scale(1.1);
}

/* Descripción Corta del Producto */
.product-description {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 0.8rem;
    text-align: left;
    min-height: 48px; /* Altura mínima consistente para alineación perfecta de las tarjetas */
}

/* Distintivo de Especificación Técnica */
.product-spec-badge {
    align-self: flex-start;
    font-size: 0.76rem;
    font-weight: 600;
    color: #333333;
    background: #f0f0f2;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.8rem;
}

/* Bloque de Precios en COP */
.product-pricing-samsung {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-bottom: 1.5rem;
    text-align: left;
    border-top: 1px dashed rgba(0,0,0,0.08);
    padding-top: 1.2rem;
    flex-grow: 1; /* Empuja el botón hacia la base de la tarjeta */
}

.price-installment {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
}

.price-installment strong {
    font-size: 1.15rem;
    color: var(--color-text);
    font-weight: 800;
}

.price-total {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
}

.price-total strong {
    color: var(--color-text);
    font-weight: 700;
}

.price-savings {
    font-size: 0.72rem;
    color: #1a73e8;
    font-weight: 600;
    margin: 0;
    margin-top: 0.2rem;
}

.price-terms {
    font-size: 0.65rem;
    color: #999999;
    margin-top: 0.2rem;
    display: block;
    font-style: italic;
}

/* Botón Negro Píldora Samsung */
.btn-samsung-cta {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #000000;
    color: #ffffff;
    padding: 0.6rem 1rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    border: none;
    margin-top: auto; /* Empuja el botón al fondo de la tarjeta */
}

.btn-samsung-cta:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 6px 15px rgba(255, 21, 0, 0.35);
    transform: translateY(-1px);
}

/* Cajón de Detalles de Especificaciones (Drawer) */
.product-details-drawer {
    position: absolute;
    top: 100%; /* Oculto completamente al inicio */
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    z-index: 10;
    padding: 2.2rem 1.5rem 1.8rem;
    display: flex;
    flex-direction: column;
    transition: top 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
}

/* Estado activo para abrir el cajón */
.product-card-samsung.details-active .product-details-drawer {
    top: 0;
}

/* Botón de Cerrar Premium (Equis) */
.btn-close-drawer {
    position: absolute;
    top: 1rem;
    right: 1.2rem;
    background: none;
    border: none;
    font-size: 1.8rem;
    line-height: 1;
    color: #666666;
    cursor: pointer;
    transition: color 0.2s, transform 0.2s;
    padding: 0.2rem;
}

.btn-close-drawer:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
}

/* Título de Especificaciones */
.drawer-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-top: 0;
    margin-bottom: 1.2rem;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 0.4rem;
    display: inline-block;
    align-self: flex-start;
}

/* Lista de Especificaciones Premium */
.drawer-specs-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    flex-grow: 1;
    overflow-y: auto;
}

.drawer-specs-list li {
    font-size: 0.85rem;
    line-height: 1.4;
    color: #333333;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-weight: 500;
    text-align: left;
}

.spec-icon {
    width: 16px;
    height: 16px;
    fill: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Botón de WhatsApp Premium */
.btn-drawer-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background-color: #25d366; /* WhatsApp oficial verde */
    color: #ffffff;
    text-decoration: none;
    padding: 0.85rem 1rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.25);
}

.btn-drawer-whatsapp:hover {
    background-color: #128c7e;
    box-shadow: 0 6px 15px rgba(18, 140, 126, 0.4);
    transform: translateY(-2px);
}

.whatsapp-icon {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   SECCIÓN DE TECNOLOGÍA E INNOVACIÓN (PCBA)
   ========================================================================== */
.tech-innovation-section {
    background: radial-gradient(circle at 75% 50%, #1a1b22 0%, #070709 100%);
    color: #ffffff;
    padding: 1.5rem 2rem; /* Thinner banner */
    margin-top: 0;
    overflow: hidden;
    position: relative;
}

.tech-container {
    max-width: 1100px; /* Reducido de 1400px para que el contenido sea más compacto */
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.tech-text-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.tech-tag {
    font-size: 0.8rem;
    letter-spacing: 3px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1rem;
    position: relative;
}

.tech-tag::after {
    content: '';
    position: absolute;
    right: -40px;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--color-primary);
}

.tech-title {
    font-size: clamp(1.4rem, 2.5vw, 2rem); /* Even smaller font */
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 0.8rem;
    letter-spacing: 0.5px;
}

.tech-description {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.tech-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.tech-features li {
    font-size: 0.85rem;
    color: #e0e0e0;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.tech-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: bold;
}

.btn-tech-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-tech-cta:hover {
    background: #ffffff;
    color: #000000;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

.tech-image-container {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
}

.tech-floating-img {
    width: 100%;
    max-width: 600px;
    height: auto;
    object-fit: contain;
    /* Blend the black background of the image into the dark banner */
    mix-blend-mode: lighten;
    /* Mask the edges to make the transition smooth */
    -webkit-mask-image: radial-gradient(circle at center, black 60%, transparent 100%);
    mask-image: radial-gradient(circle at center, black 60%, transparent 100%);
    
    filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 15px rgba(255, 255, 255, 0.1));
    animation: floatImg 6s ease-in-out infinite;
    transform-origin: center;
    transition: filter 0.4s ease;
}

.tech-floating-img:hover {
    filter: drop-shadow(0 35px 50px rgba(0, 0, 0, 1)) drop-shadow(0 0 25px rgba(255, 21, 0, 0.25));
}

@media (max-width: 1024px) {
    .tech-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .tech-tag::after {
        display: none;
    }
    
    .tech-features li {
        justify-content: center;
    }
    
    .tech-floating-img {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .tech-innovation-section {
        padding: 1.5rem 1rem;
    }
    
    .tech-container {
        gap: 1.2rem;
    }
    
    .tech-tag {
        font-size: 0.72rem;
        margin-bottom: 0.4rem;
        letter-spacing: 2px;
    }
    
    .tech-title {
        font-size: 1.3rem;
        margin-bottom: 0.4rem;
    }
    
    .tech-description {
        font-size: 0.78rem;
        line-height: 1.4;
        margin-bottom: 0.8rem;
    }
    
    .tech-features {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        max-width: 285px;
        margin: 0 auto 0.8rem auto;
        text-align: left;
    }
    
    .tech-features li {
        font-size: 0.76rem;
        margin-bottom: 0.3rem;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .tech-features li::before {
        margin-top: 0.05rem;
    }
    
    .tech-floating-img {
        max-width: 280px;
    }
}

/* ==========================================================================
   TRUST BADGES BAR (BREAKS DARK SECTIONS)
   ========================================================================== */
.trust-bar-section {
    background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
    padding: 2.5rem 2rem;
    position: relative;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    z-index: 5;
}

.trust-bar-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.5rem;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.trust-card:hover {
    transform: translateY(-3px);
}

.trust-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 21, 0, 0.06);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.8rem;
    box-shadow: 0 4px 10px rgba(255, 21, 0, 0.04);
    transition: background 0.3s ease, color 0.3s ease;
}

.trust-card:hover .trust-icon-wrapper {
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 6px 15px rgba(255, 21, 0, 0.2);
}

.trust-icon-wrapper svg {
    width: 22px;
    height: 22px;
}

.trust-card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f1b29;
    margin-bottom: 0.4rem;
    line-height: 1.2;
}

.trust-card-text {
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.45;
}

@media (max-width: 992px) {
    .trust-bar-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.8rem 1.2rem;
    }
}

@media (max-width: 768px) {
    .trust-bar-section {
        padding: 1.5rem 1rem;
    }
    
    .trust-bar-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem 0.8rem;
    }
    
    .trust-card {
        padding: 0.3rem;
    }
    
    .trust-icon-wrapper {
        width: 32px;
        height: 32px;
        margin-bottom: 0.4rem;
    }
    
    .trust-icon-wrapper svg {
        width: 16px;
        height: 16px;
    }
    
    .trust-card-title {
        font-size: 0.85rem;
        font-weight: 700;
        margin-bottom: 0.2rem;
    }
    
    .trust-card-text {
        font-size: 0.72rem;
        line-height: 1.3;
    }
}

@media (max-width: 480px) {
    .trust-bar-container {
        gap: 0.8rem 0.5rem;
    }
    
    .trust-card-text {
        font-size: 0.68rem;
    }
}

/* Footer & Chimney Notice */
.footer {
    background: var(--footer-bg);
    border-top: 1px solid var(--footer-border);
    padding: 2.2rem 2rem 1.2rem; /* Altura recortada a la mitad */
    margin-top: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 1.5rem;
}

/* Layout principal del footer: dos paneles + divisor */
.footer-main-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: stretch;
    gap: 0;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-left-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Fila Superior con Diseño Flex Moderno */
.footer-top-row {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding-bottom: 1.5rem;
    margin-bottom: 0;
    text-align: left;
}

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

.footer-info-group {
    flex: 1;
    max-width: 600px;
}

.footer-desc {
    color: var(--footer-text-muted);
    font-size: 0.88rem;
    margin: 0 0 0.5rem 0; /* Sin márgenes verticales amplios */
    line-height: 1.45;
}

.footer-address {
    color: var(--footer-text);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.98rem;
    letter-spacing: 0.05em;
    margin: 0.4rem 0;
    text-transform: uppercase;
}

.footer-contact-info {
    color: var(--footer-text-muted);
    font-size: 0.85rem;
    margin: 0 0 0.6rem 0;
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.footer-contact-info strong {
    color: var(--footer-text);
    font-weight: 600;
}

.footer-link-highlight {
    color: var(--footer-text-muted);
    transition: color 0.2s ease;
}

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

.footer-separator {
    color: rgba(255, 255, 255, 0.15);
}

.footer-hours {
    color: var(--slider-text);
    font-size: 0.85rem;
    margin: 0;
    opacity: 0.9;
}

.footer-action-group {
    flex-shrink: 0;
}

.btn-whatsapp {
    display: inline-block;
    background: #25D366;
    color: #fff;
    padding: 0.65rem 1.6rem; /* Botón más compacto y estilizado */
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-top: 0;
    transition: transform 0.3s, background-color 0.3s;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    background-color: #20ba5a;
}

/* Fila de Métodos de Pago */
.footer-payments-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.payment-title {
    color: var(--footer-text-muted);
    font-size: 0.82rem;
    font-weight: 500;
}

.payment-logos {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.payment-logo-svg {
    border-radius: 6px;
    transition: transform 0.2s, filter 0.2s;
    filter: grayscale(15%) opacity(0.85);
}

.payment-logo-svg:hover {
    transform: translateY(-2px) scale(1.05);
    filter: grayscale(0%) opacity(1);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid var(--footer-border);
    padding-top: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--footer-text-muted);
}

/* Labels de columnas del footer */
.footer-col-label {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--footer-text-muted);
    margin: 0 0 0.7rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-col-label--security {
    color: #ff1500;
    border-bottom-color: rgba(255, 21, 0, 0.35);
}

.footer-col-label--fire {
    color: #ff9a4a;
    border-bottom-color: rgba(255, 154, 74, 0.3);
}

/* Columna Chimeneas */
.footer-chimney-group {
    flex-shrink: 0;
    width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0;
}

.footer-chimney-group .footer-desc {
    margin-top: 1.2rem;
}

/* Divisor vertical rojo grueso entre paneles */
.footer-divider {
    width: 3px;
    background: linear-gradient(to bottom, transparent 0%, #e11d48 10%, #e11d48 90%, transparent 100%);
    align-self: stretch;
    margin: 0 2.5rem;
    flex-shrink: 0;
    border-radius: 2px;
}

.footer-chimney-note {
    font-size: 0.82rem;
    color: var(--footer-text-muted);
    margin: 0 0 0.4rem 0;
    line-height: 1.4;
}

.footer-chimney-only-wa {
    font-size: 0.75rem;
    color: #fbbf24;
    font-weight: 600;
    margin: 0 0 0.6rem 0;
    letter-spacing: 0.3px;
}

.footer-chimney-sub {
    font-size: 0.75rem;
    color: var(--footer-text-muted);
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-chimney-wa {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    padding: 0.5rem 1.1rem;
    border-radius: 50px;
    transition: background 0.25s, transform 0.2s;
    white-space: nowrap;
}

.footer-chimney-wa:hover {
    background: #20ba5a;
    transform: translateY(-2px);
}

/* El texto disimulado (ya no se usa, se mantiene por compatibilidad) */
.legacy-support {
    display: none;
}



/* Animaciones */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeRight {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeLeft {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInMobile {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 0.45; transform: translateX(-50%) translateY(0); }
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Responsive */
@media (max-width: 1024px) {
    .products-grid-samsung {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0.6rem 1rem;
    }
    .nav-links {
        display: none;
    }
    .nav-links.mobile-active {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        position: absolute;
        top: calc(100% + 8px);
        right: 15px;
        left: auto;
        width: 250px;
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 1.2rem 1rem;
        gap: 0.7rem;
        border-radius: 20px;
        box-shadow: 0 20px 40px rgba(15, 27, 41, 0.12), 0 5px 15px rgba(0, 0, 0, 0.06);
        border: 1px solid rgba(15, 27, 41, 0.06);
        z-index: 1001;
    }
    .nav-links.mobile-active li {
        width: 100%;
        text-align: center;
    }
    .nav-links.mobile-active li a {
        display: block;
        padding: 0.3rem 0;
        font-size: 0.82rem;
        color: var(--color-text);
    }
    .nav-links.mobile-active .btn-contacto {
        display: inline-block;
        padding: 0.35rem 1.25rem;
        font-size: 0.75rem;
        border-radius: 50px;
        margin-top: 0.2rem;
        width: auto;
        max-width: 150px;
    }
    .navbar-search {
        margin: 0.2rem auto;
        width: 90%;
        max-width: 210px;
    }
    .nav-search-form {
        width: 100% !important;
    }
    .nav-search-form:focus-within {
        width: 100% !important;
    }
    .mobile-menu-btn {
        display: block;
    }
    .mobile-menu-btn .bar {
        width: 25px;
        height: 2px;
        background: var(--color-text);
        margin: 5px 0;
    }
    .hero-slider-container {
        padding: 1rem 1rem 0;
    }
    .hero-slider {
        height: 65vh;
        border-radius: 16px;
    }
    .slide {
        padding: 1.5rem 1rem;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 1.5rem;
    }
    
    .slide-content-container {
        padding: 0;
        align-items: flex-start;
        justify-content: center;
        height: auto;
        width: 100%;
        z-index: 5;
    }
    
    .slide-text-content {
        align-items: center;
        text-align: center;
        max-width: 100%;
        gap: 0.6rem;
        background: none; /* Sin fondo oscuro para que se vea el banner limpio */
        padding: 0;
        border-radius: 0;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        border: none;
        z-index: 5;
        animation: none;
    }
    
    .slide.active .slide-text-content {
        animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
    }
    
    .hero-title {
        font-size: 1.6rem;
        letter-spacing: 2px;
        text-align: center;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    }
    
    .hero-subtitle {
        font-size: 0.82rem;
        text-align: center;
        max-width: 290px;
        line-height: 1.4;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: row;
        gap: 0.8rem;
        margin-top: 0.4rem;
    }
    
    .btn-tesla-primary, .btn-tesla-secondary {
        padding: 0.5rem 1rem;
        font-size: 0.72rem;
        max-width: 120px;
    }
    
    .slide-image-absolute {
        position: relative;
        width: 90%;
        height: 190px; /* Espacio exacto para que el producto sea visible en el centro/abajo */
        bottom: auto;
        right: auto;
        top: auto;
        left: auto;
        transform: none;
        opacity: 1; /* 100% opacidad, producto vibrante y visible */
        z-index: 2;
        display: flex;
        align-items: center;
        justify-content: center;
        animation: none;
        margin-top: auto; /* Empuja el producto hacia abajo */
    }
    
    .slide.active .slide-image-absolute {
        animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
    }
    
    .slide-full-img {
        max-height: 100%;
        max-width: 100%;
        transform: scale(1); /* Encaja perfecto dentro del contenedor */
        animation: none; /* Desactivar flotación en móvil para rendimiento */
    }

    .slide-esclusa-bg {
        background: linear-gradient(180deg, rgba(8, 8, 10, 0.9) 0%, rgba(8, 8, 10, 0.8) 100%), url('../assets/images/esclusa_dtf630.webp') center/cover no-repeat !important;
    }

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

    .products-grid-samsung {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem 0.6rem;
        width: 100%;
    }
    
    .product-card-samsung {
        min-height: auto;
        padding: 0.8rem 0.7rem;
        border-radius: 16px;
    }
    .product-card-samsung .card-badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
        margin-bottom: 0.35rem;
    }
    .product-card-samsung .product-title-samsung {
        font-size: 0.85rem;
        margin-bottom: 0.35rem;
        line-height: 1.25;
    }
    .product-card-samsung .product-image-container-samsung {
        height: 130px;
        margin-bottom: 0.5rem;
    }
    .product-card-samsung .product-description {
        font-size: 0.72rem;
        min-height: 36px;
        line-height: 1.35;
        margin-bottom: 0.5rem;
    }
    .product-card-samsung .product-spec-badge {
        font-size: 0.62rem;
        padding: 0.2rem 0.5rem;
        margin-bottom: 0.5rem;
    }
    .product-card-samsung .btn-samsung-cta {
        font-size: 0.72rem;
        padding: 0.45rem 0.8rem;
        border-radius: 50px;
    }

    .footer-logo {
        display: none;
    }

    .footer-top-row {
        flex-direction: column;
        text-align: center;
        gap: 1.2rem;
    }
    
    .footer-contact-info {
        justify-content: center;
    }
    
    /* Footer dos paneles → columna en móvil */
    .footer-main-layout {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-left-panel {
        width: 100%;
    }

    /* Divisor vertical → línea horizontal en móvil */
    .footer-divider {
        width: 100%;
        height: 2px;
        background: linear-gradient(to right, transparent 0%, #e11d48 10%, #e11d48 90%, transparent 100%);
        align-self: auto;
        margin: 0.5rem 0;
    }

    /* Chimeneas ocupa todo el ancho */
    .footer-chimney-group {
        width: 100%;
        align-items: center;
        text-align: center;
    }

    .footer-chimney-group .footer-desc {
        margin-top: 0.5rem;
        text-align: center;
    }

    .footer-payments-row {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .payment-logo-svg {
        width: 58px;
        height: auto;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}


/* ==========================================================================
   NUEVAS CLASES PARA CATÁLOGO Y DETALLE DE PRODUCTO
   ========================================================================== */

/* Navbar sólida (sin transparencia) para páginas secundarias */
.solid-navbar {
    background: #ffffff;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid var(--color-border);
}

/* Encabezado del catálogo */
.catalog-main {
    padding-top: 25px;
    min-height: calc(100vh - 300px);
    background: #f8fafc;
}

.catalog-header {
    text-align: center;
    padding: 0;
}

#catalog-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: #0f1b29;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

#catalog-subtitle {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 2rem;
}

/* Sección Grid Catálogo */

/* Sección Grid Catálogo */
.catalog-grid-section {
    padding: 0 5% 5rem;
}

.category-card {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    min-height: 400px;
    padding: 1.25rem 1.25rem;
}

.category-card .product-image-container-samsung {
    height: 180px;
    margin-bottom: 0.8rem;
    padding: 0.25rem;
}

.category-card .product-title-samsung {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.category-card .product-description {
    font-size: 0.8rem;
    min-height: 48px;
    margin-bottom: 0.8rem;
    text-align: center;
}

.category-card .btn-samsung-cta {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
    margin-top: auto;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .catalog-main {
        padding-top: 10px;
    }
    #catalog-title {
        font-size: 1.25rem;
        margin-bottom: 0.8rem;
    }
    .category-card {
        min-height: auto;
        padding: 0.8rem 0.6rem;
        border-radius: 16px;
    }
    .category-card .product-image-container-samsung {
        height: 100px;
        margin-bottom: 0.5rem;
    }
    .category-card .product-title-samsung {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
        font-weight: 800;
    }
    .category-card .product-description {
        font-size: 0.7rem;
        min-height: auto;
        margin-bottom: 0.6rem;
        line-height: 1.3;
    }
    .category-card .btn-samsung-cta {
        padding: 0.4rem 0.6rem;
        font-size: 0.72rem;
        border-radius: 50px;
        margin-top: auto;
    }
}

/* Página Detalle Producto */
.product-detail-page {
    background: #f8fafc;
}

.product-detail-page .product-main {
    padding-top: 0.5rem;
    padding-bottom: 1.5rem;
}

.product-main {
    padding: 30px 5% 5rem;
    min-height: calc(100vh - 300px);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    padding: 3rem;
}

@media (max-width: 900px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}

/* Galería de Producto */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    aspect-ratio: 1/1;
}

.main-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.thumbnail-list {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.thumb-img {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    background: #f1f5f9;
}

.thumb-img:hover {
    transform: translateY(-2px);
}

.thumb-img.active {
    border-color: #0d6efd;
}

/* Detalles Derechos */
.product-detail-right {
    display: flex;
    flex-direction: column;
}

.detail-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    width: max-content;
}

.detail-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: #0f1b29;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.detail-code {
    font-family: 'Inter', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 1.5rem;
}

.detail-desc-long {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 2.5rem;
}

.detail-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f1b29;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.detail-specs-list {
    list-style: none;
    padding: 0;
    margin: 0 0 3rem 0;
}

.detail-specs-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
    color: #334155;
    line-height: 1.5;
}

.detail-specs-list .spec-icon {
    flex-shrink: 0;
    margin-top: 0.1rem;
}

/* Botones de acción */
.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
}

.btn-whatsapp-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 100%;
    padding: 1.2rem;
    background: #25D366;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-large:hover {
    background: #1ebc5a;
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(37, 211, 102, 0.4);
}

.btn-download-manual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 100%;
    padding: 1.2rem;
    background: #f8fafc;
    color: #334155;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.btn-download-manual:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f1b29;
}

/* Misc */
.error-msg {
    text-align: center;
    padding: 5rem;
    font-size: 1.5rem;
    color: #dc3545;
    font-family: 'Outfit', sans-serif;
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    font-size: 1.2rem;
    color: #64748b;
}

.loading-spinner {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    font-size: 1.2rem;
    color: #64748b;
}

/* ==========================================================================
   GLOBAL NETWORK SECTION (NEON PURPLE)
   ========================================================================== */
.global-network-section {
    background: radial-gradient(circle at 80% 50%, #1a0f30 0%, #080410 100%);
    color: #ffffff;
    padding: 4.5rem 2rem; /* Spacious and sleek layout to emphasize the mobile app showcase */
    overflow: hidden;
    position: relative;
    border-top: 1px solid rgba(138, 43, 226, 0.15);
    border-bottom: 1px solid rgba(138, 43, 226, 0.15);
}

.network-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.network-text {
    flex: 1;
    max-width: 500px;
    z-index: 2;
}

.network-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem); /* Balanced size for the ultra-compact layout */
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.8rem;
    background: linear-gradient(135deg, #ffffff 0%, #d8b4fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.network-description {
    font-size: 1.02rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.btn-network-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: linear-gradient(90deg, #7e22ce 0%, #a855f7 100%);
    border-radius: 100px;
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(168, 85, 247, 0.4);
}

.app-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.app-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: left;
}

.app-features-list li svg {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.app-download-buttons {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.download-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem;
    background: #ffffff;
    border: 2px solid rgba(216, 180, 254, 0.4);
    border-radius: 12px;
    color: #0f1b29;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    min-width: 175px;
    box-shadow: 0 8px 24px rgba(216, 180, 254, 0.25), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.download-badge:hover {
    background: #ffffff;
    border-color: #a855f7;
    transform: translateY(-4px);
    box-shadow: 0 15px 32px rgba(168, 85, 247, 0.45), 0 6px 18px rgba(0, 0, 0, 0.35);
}

.download-badge:active {
    transform: translateY(-1px) scale(0.96);
    box-shadow: 0 6px 15px rgba(168, 85, 247, 0.25), 0 3px 8px rgba(0, 0, 0, 0.25);
}

.download-badge .badge-icon {
    width: 28px;
    height: 28px;
    color: #0f1b29;
}

.download-badge .badge-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.download-badge .badge-sub {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #4f46e5; /* Indigo-600 for high visibility and style */
    text-transform: uppercase;
}

.download-badge .badge-main {
    font-size: 1.05rem;
    font-weight: 800;
    font-family: var(--font-display);
    line-height: 1.2;
    color: #0f172a; /* Slate-900 for absolute contrast */
}

.network-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.app-mockup-img {
    max-height: 520px; /* Increased size to make the mobile mockup larger and more detailed */
    width: auto;
    max-width: 100%;
    object-fit: contain;
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 35px rgba(168, 85, 247, 0.15);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    animation: floatingApp 6s ease-in-out infinite;
}

.app-mockup-img:hover {
    transform: scale(1.03) rotate(1deg);
    box-shadow: 0 30px 65px rgba(0, 0, 0, 0.6), 0 0 45px rgba(168, 85, 247, 0.25);
}

@keyframes floatingApp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@media (max-width: 992px) {
    .global-network-section {
        background: radial-gradient(circle at 50% 100%, #1e113a 0%, #080311 100%);
        padding: 1.8rem 1rem 1rem 1rem;
    }
    .network-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    .network-text {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        order: -1;
    }
    .network-text .ecosystem-tag {
        font-size: 0.52rem !important;
        margin-bottom: 0.4rem !important;
    }
    .network-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    .network-description {
        font-size: 0.65rem;
        margin-bottom: 0.8rem;
        line-height: 1.4;
    }
    .app-features-list {
        align-items: flex-start;
        max-width: 260px;
        margin: 0 auto 0.8rem auto;
    }
    .app-features-list li {
        font-size: 0.55rem;
        align-items: flex-start;
        gap: 0.4rem;
    }
    .app-features-list li svg {
        margin-top: 0.05rem;
        width: 12px;
        height: 12px;
    }
    .app-download-buttons {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.4rem;
        justify-content: center;
        width: 100%;
        margin-bottom: 0.8rem;
    }
    .download-badge {
        min-width: 120px;
        padding: 0.45rem 0.65rem;
        gap: 0.4rem;
        border-radius: 8px;
    }
    .download-badge .badge-icon {
        width: 16px;
        height: 16px;
    }
    .download-badge .badge-sub {
        font-size: 0.42rem;
        letter-spacing: 0.3px;
    }
    .download-badge .badge-main {
        font-size: 0.68rem;
    }
    .app-mockup-img {
        max-height: 250px;
    }
}

/* ==========================================================================
   TECH ECOSYSTEM SECTION (LIGHT SEPARATOR)
   ========================================================================== */
.tech-ecosystem-section {
    background-color: #ffffff; /* pure white to break the dark sections */
    padding: 1.5rem 2rem;
    position: relative;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

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

.ecosystem-header {
    text-align: center;
    margin-bottom: 1.2rem;
}

.ecosystem-tag {
    font-size: 0.8rem;
    letter-spacing: 3px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 0.4rem;
}

.ecosystem-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 900;
    color: #0f1b29; /* Dark elegant tech blue/black */
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.ecosystem-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.ecosystem-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    position: relative;
}

.ecosystem-card {
    background: #f8fafc; /* Subtle light background for the card */
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    padding: 1.8rem 1.2rem 1.5rem 1.2rem;
    flex: 1;
    min-height: 210px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.ecosystem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 21, 0, 0.25);
    box-shadow: 0 12px 25px rgba(255, 21, 0, 0.05), 0 6px 15px rgba(0, 0, 0, 0.02);
}

.step-number {
    position: absolute;
    top: 0.9rem;
    right: 1.2rem;
    font-family: var(--font-display);
    font-size: 2.1rem;
    font-weight: 900;
    line-height: 1;
    color: rgba(0, 0, 0, 0.03); /* Extremely subtle watermarked number */
    transition: color 0.4s ease, transform 0.4s ease;
    user-select: none;
}

.ecosystem-card:hover .step-number {
    color: rgba(255, 21, 0, 0.08);
    transform: scale(1.1);
}

.ecosystem-icon-wrapper {
    background: rgba(255, 21, 0, 0.06);
    color: var(--color-primary);
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    transition: background 0.4s ease, color 0.4s ease, transform 0.4s ease;
}

.ecosystem-card:hover .ecosystem-icon-wrapper {
    background: var(--color-primary);
    color: #ffffff;
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 5px 12px var(--color-primary-glow);
}

.ecosystem-svg-icon {
    width: 20px;
    height: 20px;
}

.step-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f1b29;
    margin-bottom: 0.6rem;
    transition: color 0.3s ease;
}

.ecosystem-card:hover .step-title {
    color: var(--color-primary);
}

.step-text {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--color-text-muted);
}

/* Connectors on Desktop */
.ecosystem-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0, 0, 0, 0.1);
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    animation: pulseConnector 2s infinite ease-in-out;
}

.connector-arrow {
    width: 15px;
    height: 15px;
}

@keyframes pulseConnector {
    0%, 100% { transform: translateX(0); opacity: 0.4; }
    50% { transform: translateX(5px); opacity: 1; color: var(--color-primary); }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .ecosystem-steps {
        flex-direction: column;
        gap: 2rem;
    }
    
    .ecosystem-connector {
        transform: rotate(90deg);
        margin: 0.5rem 0;
        animation: pulseConnectorVertical 2s infinite ease-in-out;
    }
    
    .ecosystem-card {
        width: 100%;
        min-height: auto;
    }
}

@keyframes pulseConnectorVertical {
    0%, 100% { transform: rotate(90deg) translateX(0); opacity: 0.4; }
    50% { transform: rotate(90deg) translateX(5px); opacity: 1; color: var(--color-primary); }
}

@media (max-width: 768px) {
    .tech-ecosystem-section {
        padding: 1.2rem 1rem;
    }
    
    .ecosystem-header {
        margin-bottom: 0.8rem;
    }
    
    .ecosystem-title {
        font-size: clamp(1.4rem, 4vw, 1.8rem);
        margin-bottom: 0.3rem;
    }
    
    .ecosystem-subtitle {
        font-size: 0.82rem;
    }

    .ecosystem-steps {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .ecosystem-connector {
        display: none !important;
    }
    
    .ecosystem-card {
        display: grid !important;
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
        column-gap: 0.8rem;
        row-gap: 0.15rem;
        padding: 0.8rem 1rem;
        align-items: start;
        text-align: left;
        width: 100%;
        min-height: auto !important;
    }
    
    .ecosystem-card .step-number {
        display: none !important;
    }
    
    .ecosystem-card .ecosystem-icon-wrapper {
        grid-column: 1;
        grid-row: 1 / span 2;
        margin-bottom: 0 !important;
        align-self: flex-start;
        margin-top: 0.15rem;
        width: 32px !important;
        height: 32px !important;
        border-radius: 8px;
    }
    
    .ecosystem-card .ecosystem-svg-icon {
        width: 16px !important;
        height: 16px !important;
    }
    
    .ecosystem-card .step-title {
        grid-column: 2;
        grid-row: 1;
        margin-bottom: 0 !important;
        font-size: 0.9rem !important;
        font-weight: 800;
        line-height: 1.2;
    }
    
    .ecosystem-card .step-text {
        grid-column: 2;
        grid-row: 2;
        font-size: 0.76rem !important;
        line-height: 1.35;
    }
}

/* ==========================================================================
   PREMIUM ECOSYSTEM SHOWCASE SECTION (VOZ400 ONLY)
   ========================================================================== */
.product-showcase-premium-row {
    max-width: 1200px;
    margin: 4rem auto 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    background: radial-gradient(circle at 100% 100%, #1a1b22 0%, #070709 100%);
    color: #ffffff;
    border-radius: 24px;
    padding: 3.5rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25), 0 0 35px rgba(255, 21, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    position: relative;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.product-showcase-premium-row:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 65px rgba(0, 0, 0, 0.35), 0 0 45px rgba(255, 21, 0, 0.25);
}

.showcase-premium-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.2rem;
    text-align: left;
}

.showcase-premium-tag {
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
}

.showcase-premium-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 2.5vw, 2.3rem);
    font-weight: 900;
    line-height: 1.2;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.showcase-premium-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.showcase-premium-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.premium-point-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.point-icon {
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
    background: rgba(255, 21, 0, 0.15);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 21, 0, 0.3);
}

.point-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.point-text h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.point-text p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    margin: 0;
}

.showcase-premium-right {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.infographic-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.infographic-img-floating {
    width: 100%;
    max-height: 520px;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255, 21, 0, 0.1);
    animation: floatInfographic 6s ease-in-out infinite;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.infographic-img-floating:hover {
    transform: scale(1.03) translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 21, 0, 0.2);
}

@keyframes floatInfographic {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@media (max-width: 900px) {
    .product-showcase-premium-row {
        grid-template-columns: 1fr;
        padding: 2.5rem 2rem;
        gap: 2.5rem;
        margin-top: 3rem;
    }
    
    .infographic-img-floating {
        max-height: 420px;
    }
}

/* =====================================================
   G410i ADVERTISING BANNER — Premium Product Showcase
   ===================================================== */

.g410-advert-banner {
    position: relative;
    width: 100%;
    margin-top: 0;
    margin-bottom: 3rem;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0f1e 0%, #0e1a35 40%, #081628 100%);
    border: 1px solid rgba(0, 120, 255, 0.2);
    box-shadow:
        0 4px 30px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(0, 120, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.g410-banner-bg-layer {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 80% 50%, rgba(0, 90, 255, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(0, 200, 255, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.g410-banner-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.5rem;
    padding: 1.5rem 3rem;
    align-items: center;
    z-index: 1;
}

/* ── LEFT COLUMN ── */
.g410-banner-tag-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.g410-header-badge {
    font-family: 'Inter', sans-serif;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.60);
    font-weight: 500;
}

.g410-banner-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 0.8rem;
}

.g410-banner-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 120, 255, 0.15);
    border: 1px solid rgba(0, 120, 255, 0.4);
    color: #60a5fa;
    font-family: 'Outfit', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    margin-bottom: 0;
}

.g410-banner-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.2rem, 2vw, 1.7rem);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.1;
    margin: 0 0 0.4rem 0;
    letter-spacing: -0.02em;
}

.g410-banner-title span {
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.g410-banner-subtitle {
    color: rgba(200, 220, 255, 0.7);
    font-size: 0.82rem;
    line-height: 1.4;
    margin: 0 0 0.8rem 0;
    max-width: 480px;
}

.g410-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem 0.8rem;
    margin-bottom: 0.8rem;
}

.g410-feat-item {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.45rem 0.7rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 10px;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.g410-feat-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.g410-feat-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #60a5fa;
}

.g410-feat-item > div:last-child {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.g410-feat-item strong {
    font-family: 'Outfit', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    color: #e2e8f0;
}

.g410-feat-item span {
    font-size: 0.75rem;
    color: rgba(148, 163, 184, 0.9);
    line-height: 1.4;
}

/* CTA Row */
.g410-banner-cta-row {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.g410-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    padding: 0.75rem 1.6rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    width: 200px;
}

.g410-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
}

.g410-banner-buttons {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.6rem;
}

.g410-banner-manual-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    padding: 0.73rem 1.4rem;
    border-radius: 10px;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
    backdrop-filter: blur(5px);
    width: 200px;
}

.g410-banner-manual-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #3b82f6;
    transform: translateY(-2px);
}

.g410-badge-row {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.g410-small-badge {
    font-size: 0.75rem;
    color: rgba(148, 163, 184, 0.85);
    font-family: 'Inter', sans-serif;
}

/* ── RIGHT COLUMN ── */
.g410-banner-right {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.g410-img-glow-ring {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, transparent 70%);
    animation: g410GlowPulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes g410GlowPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
}

.g410-img-wrapper {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 20px 40px rgba(0, 80, 255, 0.3));
    animation: g410Float 4s ease-in-out infinite;
}

@keyframes g410Float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.g410-product-img {
    max-width: 420px;
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* 4G Connectivity Badge */
.g410-connectivity-badge {
    position: absolute;
    bottom: -0.5rem;
    right: 0;
    background: rgba(10, 20, 40, 0.92);
    border: 1px solid rgba(59, 130, 246, 0.4);
    border-radius: 12px;
    padding: 0.6rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    backdrop-filter: blur(10px);
    z-index: 3;
    min-width: 90px;
}

.g410-signal-dots {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 16px;
}

.g410-signal-dots span {
    display: block;
    width: 5px;
    background: #3b82f6;
    border-radius: 2px;
    animation: g410SignalBounce 1.2s ease-in-out infinite;
}

.g410-signal-dots span:nth-child(1) { height: 4px; animation-delay: 0s; }
.g410-signal-dots span:nth-child(2) { height: 8px; animation-delay: 0.1s; }
.g410-signal-dots span:nth-child(3) { height: 12px; animation-delay: 0.2s; }
.g410-signal-dots span:nth-child(4) { height: 16px; animation-delay: 0.3s; }

@keyframes g410SignalBounce {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.g410-connectivity-badge strong {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 900;
    color: #60a5fa;
    letter-spacing: 0.05em;
}

.g410-connectivity-badge small {
    font-size: 0.65rem;
    color: rgba(148, 163, 184, 0.7);
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .g410-banner-content {
        grid-template-columns: 1fr;
        padding: 1rem 3.5rem;
        gap: 1rem;
    }

    .g410-banner-right {
        order: -1;
    }

    .g410-features-grid {
        grid-template-columns: 1fr;
    }

    .g410-product-img {
        max-width: 200px;
    }
}

@media (max-width: 768px) {
    .g410-advert-banner {
        margin-bottom: 1.2rem;
    }
    
    .g410-banner-content {
        padding: 1rem 0.8rem;
        gap: 0.6rem;
    }
    
    .g410-banner-tag-row {
        justify-content: flex-start;
        gap: 0.5rem 0.8rem;
        margin-bottom: 0.4rem;
    }
    
    .g410-banner-header-row {
        display: flex;
        flex-direction: row !important;
        justify-content: space-between;
        align-items: center;
        gap: 0.8rem;
        margin-bottom: 0.4rem;
        width: 100%;
        text-align: left;
    }
    
    .g410-banner-tag {
        font-size: 0.65rem;
        padding: 0.25rem 0.7rem;
        margin-bottom: 0;
    }
    
    .g410-banner-title {
        font-size: 1.05rem !important;
        margin-bottom: 0;
        text-align: left !important;
        line-height: 1.15;
        flex: 1;
    }
    
    .g410-banner-subtitle {
        font-size: 0.75rem;
        line-height: 1.3;
        margin-bottom: 0.5rem;
    }
    
    .g410-features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.35rem 0.3rem !important;
        margin-bottom: 0.7rem;
    }
    
    .g410-feat-item {
        padding: 0.4rem 0.5rem;
        gap: 0.4rem;
        border-radius: 8px;
    }
    
    .g410-feat-icon {
        width: 26px !important;
        height: 26px !important;
        border-radius: 6px;
    }
    
    .g410-feat-icon svg {
        width: 14px !important;
        height: 14px !important;
    }
    
    .g410-feat-item strong {
        font-size: 0.72rem !important;
    }
    
    .g410-feat-item span {
        font-size: 0.62rem !important;
        line-height: 1.2;
    }
    
    .g410-banner-cta-row {
        gap: 0.8rem;
        align-items: center;
        justify-content: flex-start;
    }
    
    .g410-banner-buttons {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
        width: 100%;
        margin-top: 0.2rem;
    }
    
    .g410-cta-btn,
    .g410-banner-manual-btn {
        padding: 0.45rem 0.5rem !important;
        font-size: 0.72rem !important;
        border-radius: 6px;
        flex-shrink: 0;
        gap: 0.35rem !important;
        width: 145px !important;
        justify-content: center !important;
    }
    
    .g410-cta-btn svg,
    .g410-banner-manual-btn svg {
        width: 12px !important;
        height: 12px !important;
    }
    
    .g410-badge-row {
        flex-direction: row !important;
        flex-wrap: wrap;
        gap: 0.5rem 0.8rem !important;
    }
    
    .g410-small-badge {
        font-size: 0.68rem;
    }
    
    .g410-product-img {
        max-width: 140px !important;
    }
    
    .g410-img-glow-ring {
        width: 260px;
        height: 260px;
    }
    
    .g410-connectivity-badge {
        padding: 0.4rem 0.6rem;
        min-width: 70px;
    }
    
    .g410-connectivity-badge strong {
        font-size: 0.75rem;
    }
    
    .g410-connectivity-badge small {
        font-size: 0.55rem;
    }
    
    .g410-signal-dots {
        height: 12px;
    }
    
    .g410-signal-dots span {
        width: 4px;
    }
    
    .g410-signal-dots span:nth-child(1) { height: 3px; }
    .g410-signal-dots span:nth-child(2) { height: 6px; }
    .g410-signal-dots span:nth-child(3) { height: 9px; }
    .g410-signal-dots span:nth-child(4) { height: 12px; }
}

@media (max-width: 480px) {
    .g410-features-grid {
        gap: 0.4rem 0.3rem !important;
    }
    
    .g410-feat-item {
        padding: 0.35rem 0.45rem;
    }
    
    .g410-feat-item strong {
        font-size: 0.68rem !important;
    }
    
    .g410-feat-item span {
        font-size: 0.58rem !important;
    }
}

/* =====================================================
   G410i ENHANCED PRODUCT DETAIL — 3-Zone Layout
   ===================================================== */

.g410-enhanced-detail {
    width: 100%;
    margin-top: 0;
    padding: 0;
}

/* ── QUICK STATS BAR ── */
.g410-quick-stats-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: #f8f9fb;
    border: 1px solid #e8edf5;
    border-radius: 16px;
    margin-bottom: 2.5rem;
    overflow: hidden;
}

.g410-stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.4rem 1rem;
    gap: 0.25rem;
    transition: background 0.2s ease;
}

.g410-stat-item:hover {
    background: #eef2ff;
}

.g410-stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    color: #0f172a;
    line-height: 1;
    letter-spacing: -0.03em;
}

.g410-stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-align: center;
}

.g410-stat-sep {
    width: 1px;
    height: 3rem;
    background: #e2e8f0;
    flex-shrink: 0;
}

/* ── DETAIL BODY ── */
.g410-detail-body {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: flex-start;
}

/* Image Card */
.g410-detail-img-card {
    background: #f1f5f9;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
    border: 1px solid #e2e8f0;
    position: sticky;
    top: 100px;
}

.g410-detail-img {
    width: 100%;
    max-width: 320px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.12));
}

/* Info Column */
.g410-detail-info {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.g410-desc-text {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
    margin: 0.6rem 0 1.5rem 0;
}

/* Specs Heading */
.g410-specs-heading {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #94a3b8;
    margin: 0 0 0.9rem 0;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid #e8edf5;
}

/* Spec Chips */
.g410-specs-chips {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.g410-spec-chip {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.65rem 1rem;
    background: #f8fafc;
    border: 1px solid #e8edf5;
    border-radius: 10px;
    font-size: 0.88rem;
    color: #334155;
    transition: border-color 0.2s, background 0.2s;
}

.g410-spec-chip:hover {
    background: #eef2ff;
    border-color: #c7d2fe;
}

.g410-spec-chip svg {
    flex-shrink: 0;
    color: #3b82f6;
}

/* ── ACTION BAR ── */
.g410-actions-bar {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    padding-top: 0.5rem;
}

.g410-btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    padding: 0.8rem 1.6rem;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
}

.g410-btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.42);
}

.g410-btn-manual {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: transparent;
    color: #334155;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    padding: 0.78rem 1.4rem;
    border-radius: 12px;
    border: 1.5px solid #cbd5e1;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
    white-space: nowrap;
}

.g410-btn-manual:hover {
    border-color: #3b82f6;
    background: #eff6ff;
    color: #1d4ed8;
}

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
    .g410-detail-body {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .g410-detail-img-card {
        position: static;
        padding: 1.5rem;
    }

    .g410-quick-stats-bar {
        flex-wrap: wrap;
        border-radius: 12px;
    }

    .g410-stat-sep {
        display: none;
    }

    .g410-stat-item {
        min-width: 45%;
    }
}

@media (max-width: 480px) {
    .g410-stat-num {
        font-size: 1.7rem;
    }

    .g410-actions-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .g410-btn-whatsapp,
    .g410-btn-manual {
        justify-content: center;
    }
}

/* =====================================================
   G410i PREMIUM LIFESTYLE SHOWCASE (Intelbras Style)
   ===================================================== */

.g410-premium-showcase {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0;
    border-top: 1px solid #e8edf5;
    padding-top: 1.5rem;
}

.g410-showcase-header {
    text-align: center;
    margin-bottom: 2rem;
}

.showcase-pretitle {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: #ff1500;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 0.8rem;
}

.showcase-main-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.3rem;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.25;
    margin-bottom: 1.2rem;
    letter-spacing: -0.02em;
}

.showcase-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: #64748b;
    line-height: 1.65;
    max-width: 780px;
    margin: 0 auto;
}

/* Rows and Columns */
.g410-showcase-row {
    display: flex;
    align-items: center;
    gap: 5rem;
    margin-bottom: 3.5rem;
}

.g410-row-reverse {
    flex-direction: row-reverse;
}

.g410-showcase-content {
    flex: 1;
    text-align: left;
}

.showcase-badge {
    font-family: 'Outfit', sans-serif;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    background: #fff1f2;
    color: #ff1500;
    padding: 0.35rem 0.85rem;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
}

.g410-showcase-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.g410-showcase-content p {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* Bullets */
.showcase-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.showcase-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.bullet-icon {
    font-size: 1.2rem;
    line-height: 1;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.showcase-bullets li strong {
    font-family: 'Outfit', sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    color: #0f172a;
    display: block;
    margin-bottom: 0.15rem;
}

.showcase-bullets li span {
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.45;
    display: block;
}

/* Media/Image Containers */
.g410-showcase-media {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.media-frame {
    background: transparent;
    border-radius: 24px;
    padding: 0;
    border: none;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    max-width: 520px;
}

.media-frame:hover {
    transform: translateY(-6px);
}

.showcase-media-img {
    width: 100%;
    height: auto;
    border-radius: 18px;
    display: block;
    object-fit: cover;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* ── SHOWCASE RESPONSIVE ── */
@media (max-width: 860px) {
    .g410-premium-showcase {
        margin-top: 1rem;
        padding-top: 1rem;
    }

    .g410-showcase-header {
        margin-bottom: 1.5rem;
    }

    .showcase-main-title {
        font-size: 1.65rem;
    }

    .showcase-subtitle {
        font-size: 0.88rem;
        line-height: 1.55;
    }

    .g410-showcase-row {
        flex-direction: column !important;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .g410-showcase-content h3 {
        font-size: 1.35rem;
    }

    .g410-showcase-content p {
        font-size: 0.88rem;
        margin-bottom: 1.5rem;
    }

    .showcase-bullets {
        gap: 1rem;
    }

    .showcase-bullets li strong {
        font-size: 0.82rem;
    }

    .showcase-bullets li span {
        font-size: 0.78rem;
    }

    .media-frame {
        max-width: 100%;
        border-radius: 20px;
    }

    .showcase-media-img {
        border-radius: 14px;
    }
}

/* Remove spacing on the last row */
.g410-premium-showcase .g410-showcase-row:last-child {
    margin-bottom: 0 !important;
}

/* =====================================================
   VOZ400 APP MOCKUP & SHOWCASE STYLING
   ===================================================== */
.app-mockup-phone {
    width: 290px;
    height: 600px;
    background: #18161f;
    border: 8px solid #0e0d14;
    border-radius: 36px;
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6), 0 0 50px rgba(80, 80, 180, 0.12);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    font-family: 'Inter', sans-serif;
    margin: 0 auto;
}

.app-mockup-scrollable-content {
    flex: 1;
    background: #0e0d14;
    display: flex;
    flex-direction: column;
    padding: 8px 8px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

.app-mockup-scrollable-content::-webkit-scrollbar {
    width: 3px;
}
.app-mockup-scrollable-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 2px;
}

.app-mockup-device-card {
    background: linear-gradient(100deg, #1a1824 0%, #2a2a40 40%, #e8e6f0 100%);
    border-radius: 18px;
    padding: 14px 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    margin-bottom: 6px;
}

.app-mockup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    background: #18161f;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.app-mockup-header-title {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.02em;
}

.app-mockup-header-dots {
    color: #ff3333;
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
}

.app-mockup-device-title {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 800;
    text-align: center;
    margin: 6px 0 14px 0;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.05em;
    text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

.app-mockup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 10px;
    row-gap: 10px;
    margin-bottom: 10px;
    padding: 0 4px;
}

.app-mockup-btn {
    background: #222132;
    border: none;
    border-radius: 12px;
    padding: 8px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.1s;
    box-shadow: 
        0 -3px 6px rgba(60, 110, 110, 0.35),
        0 6px 12px rgba(0, 0, 0, 0.85);
    aspect-ratio: 1 / 1;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.app-mockup-btn:hover {
    background: #2a2840;
    transform: translateY(-1px);
    box-shadow: 
        0 -4px 10px rgba(60, 110, 140, 0.45),
        0 10px 20px rgba(0, 0, 0, 0.9);
}

.app-mockup-btn:active {
    background: #3d2f4a;
    box-shadow: inset 0 3px 8px rgba(0,0,0,0.6);
    transform: translateY(2px);
}

.app-mockup-btn-icon {
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 0;
    background: transparent;
    box-sizing: border-box;
    line-height: 1;
}

/* Button icon colors — grandes e iconos directamente coloridos como la app Flutter */
.app-btn-yellow .app-mockup-btn-icon { color: #f59e0b; }
.app-btn-red .app-mockup-btn-icon { color: #ef4444; }
.app-btn-orange .app-mockup-btn-icon { color: #f97316; }
.app-btn-blue .app-mockup-btn-icon { color: #38bdf8; }
.app-btn-brown .app-mockup-btn-icon { color: #a97c4f; }
.app-btn-green .app-mockup-btn-icon { color: #22c55e; }
.app-btn-purple .app-mockup-btn-icon { color: #a855f7; }
.app-btn-teal .app-mockup-btn-icon { color: #14b8a6; }
.app-btn-gray .app-mockup-btn-icon { color: #94a3b8; }

/* Nuclear button — símbolo ☢ amarillo */
.app-btn-nuclear .app-mockup-btn-icon,
.app-nuclear-icon {
    color: #fbbf24;
    font-size: 1.7rem;
    font-style: normal;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.6));
}
.app-btn-nuclear:hover { box-shadow: 0 -3px 8px rgba(251, 191, 36, 0.3), 0 6px 14px rgba(0,0,0,0.9); }

.app-mockup-btn-label {
    color: #c0bfd4;
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.25;
    font-family: 'Outfit', sans-serif;
    margin-top: 0;
    max-width: 100%;
    word-break: break-word;
}

.app-mockup-btn:hover .app-mockup-btn-label {
    color: #ffffff;
}

/* Footer inline (scrollable, no fijo) */
.app-mockup-footer-inline {
    padding: 14px 10px 8px 10px;
    display: flex;
    justify-content: center;
}

/* Mantener .app-mockup-footer oculto (ya no se usa como fijo) */
.app-mockup-footer {
    display: none;
}

.app-mockup-footer-btn {
    background: transparent;
    border: 2px solid transparent;
    border-radius: 25px;
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 9px 0;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    width: 85%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.app-mockup-footer-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 23px;
    padding: 2px;
    background: linear-gradient(90deg, #38bdf8, #a855f7);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.app-mockup-footer-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(56, 189, 248, 0.3);
}

.app-toast-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    opacity: 0;
    visibility: hidden;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 10;
    width: 85%;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5);
    backdrop-filter: blur(8px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                opacity 0.3s ease,
                visibility 0s linear 0.4s;
    pointer-events: none;
}

.app-toast-container.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                opacity 0.3s ease,
                visibility 0s linear 0s;
}

.app-toast-text {
    color: #f1f5f9;
    font-size: 0.72rem;
    line-height: 1.4;
}

.app-toast-text strong {
    color: #60a5fa;
    display: block;
}

.app-speaker-waves {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    height: 10px;
    margin-left: 4px;
}

.app-speaker-waves span {
    width: 2px;
    height: 6px;
    background: #60a5fa;
    border-radius: 1px;
    display: block;
}
.app-speaker-waves.active span {
    animation: appWave 0.8s ease-in-out infinite alternate;
}
.app-speaker-waves.active span:nth-child(2) { animation-delay: 0.2s; }
.app-speaker-waves.active span:nth-child(3) { animation-delay: 0.4s; }

@keyframes appWave {
    0% { height: 3px; }
    100% { height: 10px; }
}