/* ===== ESTILOS MÓVIL ===== */
/* Pantalla es menor a 768px */

@media screen and (max-width: 768px) {
    
    /* ===== SECCIÓN HERO MÓVIL ===== */
    .hero-section {
        padding: 2rem 1.5rem;
        background: linear-gradient(180deg, #0A0A0A 0%, #0F0F0F 40%, #1A1A1A 100%);
    }

    /* ===== MANDALAS MÓVIL - ESQUINA SUPERIOR IZQUIERDA ===== */
    .mandala-container {
        left: -150px;
        top: -100px;
        transform: none;
        width: 550px;
        height: 550px;
    }

    .mandala-gris {
        width: 100%;
        height: 100%;
    }

    .mandala-dorado {
        width: 70%;
        height: 70%;
    }

    /* ===== CONTENIDO HERO MÓVIL ===== */
    .hero-content {
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .nfc-logo img {
        width: 120px;
        height: 120px;
    }

    /* ===== TIPOGRAFÍA MÓVIL ===== */
    .main-title {
        font-size: 2.2rem;
        letter-spacing: 0.15rem;
        line-height: 1.3;
    }

    .subtitle {
        font-size: 0.9rem;
        letter-spacing: 0.25rem;
    }
}

/* ===== MÓVILES PEQUEÑOS ===== */
@media screen and (max-width: 480px) {
    
    .mandala-container {
        width: 380px;
        height: 380px;
        left: -170px;
        top: -170px;
    }

    .nfc-logo img {
        width: 150px;
        height: 150px;
    }

    .main-title {
        font-size: 1.8rem;
        letter-spacing: 0.1rem;
    }

    .subtitle {
        font-size: 0.75rem;
        letter-spacing: 0.2rem;
    }
}

/* ===== TABLETS ===== */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    
    .mandala-container {
        width: 450px;
        height: 450px;
        left: -120px;
        top: 10px;
    }

    .nfc-logo img {
        width: 130px;
        height: 130px;
    }

    .main-title {
        font-size: 3.5rem;
        letter-spacing: 0.2rem;
    }

    .subtitle {
        font-size: 1.2rem;
        letter-spacing: 0.3rem;
    }
}

/* ===== Spotlight Background Layer (Móvil) ===== */

.spotlight-img.desktop {
    display: none;
}

.spotlight-img.mobile {
    display: block;
}

/* Móvil */
.spotlight-reveal {
    -webkit-mask-image: radial-gradient(
        circle 100px at var(--spot-x) var(--spot-y),
        rgba(255,255,255,1) 0%,
        rgba(255,255,255,0.95) 40%,
        rgba(255,255,255,0.5) 65%,
        rgba(255,255,255,0) 95%
    );
    mask-image: radial-gradient(
        circle 100px at var(--spot-x) var(--spot-y),
        rgba(255,255,255,1) 0%,
        rgba(255,255,255,0.95) 40%,
        rgba(255,255,255,0.5) 65%,
        rgba(255,255,255,0) 95%
    );
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    transition: -webkit-mask-image 0s, mask-image 0s;
}


/* ===== Spotlight Atmosférico (Elegante) ===== */
#atmosSpotlight {
    position: absolute;
    top: 0;
    left: 0;
    width: 380px;
    height: 380px;

    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.09) 0%,
        rgba(255, 255, 255, 0.04) 35%,
        rgba(255, 255, 255, 0.00) 70%
    );

    pointer-events: none;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.45s ease-out;
    filter: blur(20px);

    z-index: 1;
}

.hero-section {
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    #scrollButton {
        bottom: -80px !important;
    }

    /* ===== HEADER MÓVIL ===== */
    .main-header {
        height: 70px;
    }

    .header-content {
        padding: 0 1.5rem;
    }

    .header-logo {
        gap: 0.75rem;
    }

    .header-logo img {
        width: 40px;
        height: 40px;
    }

    .header-title {
        font-size: 1.1rem;
        letter-spacing: 0.1rem;
    }

    /* Ocultar navegación desktop */
    .desktop-nav {
        display: none !important;
    }

    /* ===== BOTÓN HAMBURGUESA ===== */
    .hamburger-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 22px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1002;
    }

    .hamburger-btn span {
        width: 100%;
        height: 3px;
        background: var(--gold);
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    .hamburger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }

    .hamburger-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }

    /* ===== SIDEBAR OVERLAY ===== */
    .sidebar-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(5px);
        z-index: 1001;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .sidebar-overlay.active {
        opacity: 1;
        pointer-events: auto;
    }

    /* ===== SIDEBAR ===== */
    .sidebar {
        display: block;
        position: fixed;
        top: 0;
        right: -320px;
        width: 320px;
        height: 100%;
        background: linear-gradient(180deg, rgba(26, 26, 26, 0.98) 0%, rgba(0, 0, 0, 0.98) 100%);
        backdrop-filter: blur(20px);
        z-index: 1002;
        padding: 0;
        overflow-y: auto;
        transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
    }

    .sidebar.active {
        right: 0;
    }

    /* ===== HEADER SIDEBAR CON LOGO ===== */
    .sidebar-header {
        position: relative;
        padding: 2rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid rgba(212, 175, 55, 0.2);
        margin-bottom: 1rem;
    }

    .sidebar-logo {
        width: 60px;
        height: 60px;
        object-fit: contain;
        opacity: 0;
        transform: scale(0.8) rotate(-15deg);
        animation: logoAppear 0.6s ease forwards 0.2s;
    }

    @keyframes logoAppear {
        to {
            opacity: 1;
            transform: scale(1) rotate(0deg);
        }
    }

    /* ===== MANDALAS DE FONDO SIDEBAR ===== */
    .sidebar-mandalas {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 400px;
        height: 400px;
        pointer-events: none;
        z-index: 0;
    }

    .sidebar-mandala {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .sidebar-mandala-gris {
        width: 100%;
        height: 100%;
        opacity: 0.08;
        animation: rotateMandalaGris 60s linear infinite;
    }

    .sidebar-mandala-dorado {
        width: 70%;
        height: 70%;
        opacity: 0.12;
        animation: rotateMandalaDorado 40s linear infinite reverse;
    }

    @keyframes rotateMandalaGris {
        from { transform: translate(-50%, -50%) rotate(0deg); }
        to { transform: translate(-50%, -50%) rotate(360deg); }
    }

    @keyframes rotateMandalaDorado {
        from { transform: translate(-50%, -50%) rotate(0deg); }
        to { transform: translate(-50%, -50%) rotate(-360deg); }
    }

    /* ===== BOTÓN CERRAR SIDEBAR ===== */
    .sidebar-close {
        position: relative;
        width: 40px;
        height: 40px;
        background: transparent;
        border: 2px solid var(--gold);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        flex-shrink: 0;
    }

    .sidebar-close span {
        font-size: 2rem;
        color: var(--gold);
        line-height: 1;
        font-weight: 300;
    }

    .sidebar-close:hover {
        background: var(--gold);
        transform: rotate(90deg);
    }

    .sidebar-close:hover span {
        color: var(--black);
    }

    /* ===== NAVEGACIÓN SIDEBAR ===== */
    .sidebar-nav {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        padding: 0 1.5rem 2rem;
        position: relative;
        z-index: 1;
    }

    .sidebar-link {
        font-family: 'Poppins', sans-serif;
        font-size: 1.1rem;
        font-weight: 400;
        color: var(--white);
        text-decoration: none;
        padding: 1rem 1.5rem;
        border-radius: 10px;
        transition: all 0.3s ease;
        border-left: 3px solid transparent;
        display: flex;
        align-items: center;
        gap: 1rem;
        position: relative;
    }

    .sidebar-icon {
        width: 22px;
        height: 22px;
        object-fit: contain;
        filter: brightness(0) invert(1);
        transition: filter 0.3s ease;
    }

    /* Estado hover */
    .sidebar-link:hover,
    .sidebar-link:active {
        background: rgba(212, 175, 55, 0.1);
        border-left-color: var(--gold);
        color: var(--gold);
        transform: translateX(5px);
    }

    .sidebar-link:hover .sidebar-icon {
        filter: brightness(0) saturate(100%) invert(70%) sepia(60%) saturate(500%) hue-rotate(5deg);
    }

    /* Estado ACTIVO */
    .sidebar-link.active {
        background: rgba(212, 175, 55, 0.15);
        border-left-color: var(--gold);
        border-left-width: 4px;
        color: var(--gold);
        font-weight: 500;
        box-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
    }

    .sidebar-link.active .sidebar-icon {
        filter: brightness(0) saturate(100%) invert(70%) sepia(60%) saturate(500%) hue-rotate(5deg);
    }

    .sidebar-link.active::before {
        content: '';
        position: absolute;
        right: 1rem;
        width: 8px;
        height: 8px;
        background: var(--gold);
        border-radius: 50%;
        box-shadow: 0 0 10px var(--gold);
    }

    /* ===== BOTÓN ICONO SIDEBAR ===== */
    .sidebar-icon-button {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-top: 2rem;
        padding: 1rem 1.5rem;
        background: linear-gradient(135deg, var(--gold-dark), var(--gold));
        border: none;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    .sidebar-icon-button img {
        width: 24px;
        height: 24px;
        filter: brightness(0);
    }

    .sidebar-icon-button span {
        font-family: 'Poppins', sans-serif;
        font-size: 1rem;
        font-weight: 500;
        color: var(--black);
    }

    .sidebar-icon-button:hover {
        transform: scale(1.05);
        box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
    }

    /* ===== SECCIÓN INICIO MÓVIL ===== */
    .inicio-section {
        padding: 5rem 1.5rem 4rem;
    }

    .inicio-mandala {
        width: 300px;
        height: 300px;
        right: -80px;
        bottom: -80px;
    }

    .nfc-decoration {
        display: none !important;
    }

    .inicio-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1.5rem;
    }

    .inicio-title-block {
        grid-column: 1;
        grid-row: auto;
        text-align: center;
    }

    .inicio-title {
        font-size: 2.2rem;
    }

    .inicio-subtitle {
        font-size: 0.7rem;
    }

    .inicio-description {
        font-size: 0.95rem;
        margin-top: 1.5rem;
    }

    .card-hero {
        grid-column: 1;
        grid-row: auto;
        padding: 2.5rem 2rem;
    }

    .card-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }

    .card-title {
        font-size: 1.6rem;
    }

    .card-description {
        font-size: 1rem;
    }

    .card-small-1,
    .card-small-2 {
        grid-column: 1;
        grid-row: auto;
        padding: 2rem 1.5rem;
    }

    .card-icon-small {
        width: 40px;
        height: 40px;
    }

    .card-title-small {
        font-size: 1.2rem;
    }

    .card-description-small {
        font-size: 0.9rem;
    }

    .inicio-cta {
        margin-top: 3rem;
    }

    .cta-button {
        padding: 1rem 2.5rem;
        font-size: 0.95rem;
    }

    /* ===== SECCIÓN PRODUCTOS MÓVIL ===== */
    .productos-section {
        padding: 3rem 0 8rem 0;
        height: auto;
        min-height: 100vh;
    }

    .productos-container {
        height: auto;
    }

    .productos-carousel-3d {
        flex-direction: column;
        height: auto;
        padding: 2rem 1.5rem 6rem 1.5rem;
        gap: 3rem;
    }

    /* Detalles arriba en móvil */
    .producto-detalles {
        flex: none;
        width: 100%;
        padding: 0;
        text-align: center;
        margin-bottom: 2rem;
    }

    .producto-categoria {
        font-size: 0.7rem;
        margin-bottom: 0.5rem;
    }

    .producto-titulo {
        font-size: 1.8rem;
        margin-bottom: 0.75rem;
    }

    .producto-desc {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        line-height: 1.5;
    }

    .producto-precio-wrapper {
        justify-content: center;
        margin-bottom: 1rem;
    }

    .producto-precio {
        font-size: 2.2rem;
    }

    .producto-moneda {
        font-size: 0.95rem;
    }

    .producto-cta {
        padding: 0.85rem 1.8rem;
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }

    .productos-stack {
        width: 100%;
        height: 350px;
        margin: 6rem auto 5rem auto;
    }

    .producto-item {
        width: 280px;
        height: 280px;
    }

    .producto-item.active {
        transform: translateX(0) translateZ(0) scale(1);
    }

    .producto-item.next-1 {
        transform: translateX(120px) translateZ(-200px) scale(0.6);
    }

    .producto-item.next-2 {
        transform: translateX(180px) translateZ(-350px) scale(0.4);
    }

    .carousel-3d-btn {
        bottom: -1rem;
        width: 50px;
        height: 50px;
        font-size: 2rem;
    }

    .carousel-3d-btn.prev {
        left: 50%;
        transform: translateX(-70px);
    }

    .carousel-3d-btn.prev:hover {
        transform: translateX(-70px) scale(1.1);
    }

    .carousel-3d-btn.next {
        left: 50%;
        transform: translateX(20px);
    }

    .carousel-3d-btn.next:hover {
        transform: translateX(20px) scale(1.1);
    }
}

/* Header Sección Productos - Móvil */
@media screen and (max-width: 768px) {
    .productos-header {
        margin-bottom: 3rem;
        padding-top: .5rem;
    }

    .productos-subtitle {
        font-size: 0.65rem;
        letter-spacing: 0.3rem;
    }

    .productos-title {
        font-size: 2rem;
        letter-spacing: 0.1rem;
    }

    .title-decoration-productos {
        width: 120px;
    }
}

/* ===== SEPARADOR MÓVIL ===== */
    .section-separator {
        opacity: 0.25;
    }
    
    .section-separator::before {
        width: 5px;
        height: 5px;
    }

    /* ===== PÁGINAS DE PRODUCTO - RESPONSIVE ===== */

@media screen and (max-width: 768px) {
    
    .product-header {
        height: 70px;
        padding: 0 1.5rem;
    }

    .product-header-logo img {
        width: 40px;
        height: 40px;
    }

    .back-button {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .category-tabs {
        top: 70px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tabs-container {
        padding: 0 1.5rem;
        justify-content: flex-start;
        gap: 0.5rem;
    }

    .tab-item {
        flex: 0 0 auto;
        min-width: 120px;
        padding: 1rem 1.5rem;
        font-size: 0.8rem;
        letter-spacing: 0.1rem;
    }

    .product-page {
        padding: 140px 5% 4rem;
    }

    .product-category {
        font-size: 0.7rem;
        letter-spacing: 0.3rem;
    }

    .product-3d-viewer {
        height: 350px;
        margin-bottom: 2rem;
    }

    .product-name {
        font-size: 2rem;
        letter-spacing: 0.15rem;
        margin-bottom: 1.5rem;
    }

    .product-description {
        font-size: 1.1rem;
        margin-bottom: 3rem;
        padding: 0 1rem;
    }

    .product-details-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .details-box {
        padding: 2rem 1.5rem;
    }

    .details-box-title {
        font-size: 1.3rem;
    }

    .features-list li {
        font-size: 1rem;
    }

    .config-option {
        padding: 0.8rem;
    }

    .config-option label {
        font-size: 0.9rem;
    }

    .product-price {
        font-size: 2.5rem;
    }

    .price-currency {
        font-size: 1.2rem;
    }

    .configure-button {
        padding: 1.1rem 3rem;
        font-size: 0.9rem;
        letter-spacing: 0.2rem;
    }

    .related-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .related-gallery {
        gap: 1.5rem;
        padding: 1rem;
    }

    .related-card {
        flex: 0 0 200px;
        padding: 1.2rem;
    }

    .related-card-image {
        height: 150px;
    }

    .related-card-name {
        font-size: 0.9rem;
    }

    .related-card-price {
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 480px) {
    .product-name {
        font-size: 1.6rem;
    }

    .product-3d-viewer {
        height: 280px;
    }

    .product-price {
        font-size: 2rem;
    }

    .configure-button {
        padding: 1rem 2rem;
        font-size: 0.85rem;
    }

    .related-card {
        flex: 0 0 160px;
    }
}

@media screen and (max-width: 768px) {
    .header-section-label {
        font-size: 0.85rem;
        letter-spacing: 0.1rem;
    }
}

/* ===== DROPDOWN SIDEBAR MÓVIL - PRODUCTOS ===== */
@media screen and (max-width: 768px) {
    
    .sidebar-dropdown {
        position: relative;
    }

    .sidebar-dropdown .sidebar-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
    }

    .sidebar-arrow {
        font-size: 0.7rem;
        color: var(--gold);
        transition: transform 0.3s ease;
        margin-left: auto;
    }

    .sidebar-dropdown.active .sidebar-arrow {
        transform: rotate(180deg);
    }

    /* Submenú */
    .sidebar-submenu {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        background: rgba(0, 0, 0, 0.3);
        border-radius: 8px;
        margin: 0;
    }

    .sidebar-dropdown.active .sidebar-submenu {
        max-height: 300px;
        padding: 0.5rem 0;
        margin: 0.5rem 0 0.5rem 1rem;
    }

    .sidebar-sublink {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1.5rem;
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        font-family: 'Inter', sans-serif;
        font-size: 0.95rem;
        transition: all 0.3s ease;
        position: relative;
    }

    .sidebar-sublink::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 0;
        height: 2px;
        background: var(--gold);
        transition: width 0.3s ease;
    }

    .sidebar-sublink:hover {
        color: var(--gold);
        padding-left: 2rem;
    }

    .sidebar-sublink:hover::before {
        width: 20px;
    }

    .sublink-icon {
        font-size: 1.1rem;
        filter: grayscale(1);
        transition: filter 0.3s ease;
    }

    .sidebar-sublink:hover .sublink-icon {
        filter: grayscale(0);
    }
}

/* ===== CATÁLOGO - RESPONSIVE ===== */
@media screen and (max-width: 768px) {
    
    .catalogo-hero {
        padding: 8rem 1.5rem 4rem;
        min-height: 50vh;
    }

    .catalogo-title {
        font-size: 2.5rem;
        letter-spacing: 0.2rem;
    }

    .catalogo-description {
        font-size: 1.1rem;
    }

    .catalog-category {
        padding: 4rem 1.5rem;
    }

    .category-title {
        font-size: 2rem;
    }

    .category-description {
        font-size: 1rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-card-image {
        height: 250px;
    }

    .packages-section {
        padding: 5rem 1.5rem;
    }

    .packages-title {
        font-size: 2.5rem;
    }

    .packages-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .package-featured {
        transform: scale(1);
    }

    .package-featured:hover {
        transform: scale(1) translateY(-10px);
    }

    .package-price {
        font-size: 2rem;
    }

    .custom-package-button {
        padding: 1.1rem 2.5rem;
        font-size: 0.9rem;
        letter-spacing: 0.2rem;
    }

    .custom-package-text {
        font-size: 1.2rem;
    }
}

@media screen and (max-width: 768px) {
    
    .sidebar-sublink-featured {
        background: rgba(212, 175, 55, 0.15);
        border-left: 3px solid var(--gold);
        font-weight: 600;
        color: var(--gold) !important;
    }

    .sidebar-sublink-featured:hover {
        background: rgba(212, 175, 55, 0.25);
    }

    .sidebar-submenu-divider {
        height: 1px;
        background: linear-gradient(
            90deg,
            transparent 0%,
            rgba(212, 175, 55, 0.3) 50%,
            transparent 100%
        );
        margin: 0.5rem 1rem;
    }
}

/* =====================================================
   CATÁLOGO - PRODUCTOS MÁS PEQUEÑOS EN MÓVIL
   ===================================================== */

@media screen and (max-width: 768px) {
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    .product-card {
        padding: 1rem 0.75rem;
    }
    
    .product-card-image {
        height: 180px;
        margin-bottom: 0.75rem;
    }
    
    .product-card-badge {
        top: 0.75rem;
        right: 0.75rem;
        font-size: 0.6rem;
        padding: 0.3rem 0.75rem;
    }
    
    .product-card-name {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }
    
    .product-card-desc {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .product-card-price {
        font-size: 1.3rem;
        margin-bottom: 0;
    }
    
    .product-card-price span {
        font-size: 0.8rem;
    }
}

/* ===== MÓVILES EXTRA PEQUEÑOS (iPhone SE, etc) ===== */
@media screen and (max-width: 380px) {
    
    .products-grid {
        gap: 0.75rem;
    }
    
    .product-card {
        padding: 0.75rem 0.5rem;
    }
    
    .product-card-image {
        height: 150px;
    }
    
    .product-card-name {
        font-size: 1rem;
    }
    
    .product-card-desc {
        font-size: 0.75rem;
    }
    
    .product-card-price {
        font-size: 1.1rem;
    }
}

/* =====================================================
   CÓMO FUNCIONA - RESPONSIVE
   ===================================================== */

@media screen and (max-width: 768px) {
    
    .como-funciona-section {
        padding: 5rem 1.5rem 4rem;
    }

    /* Header */
    .como-funciona-title {
        font-size: 2.2rem;
        letter-spacing: 0.1rem;
    }

    .como-funciona-description {
        font-size: 1.1rem;
    }

    .section-separator-interno {
        margin: 4rem auto;
        width: 90%;
    }

    /* Video */
    .video-showcase {
        margin-bottom: 4rem;
    }

    .play-button {
        width: 60px;
        height: 60px;
    }

    .play-button svg {
        width: 24px;
        height: 24px;
    }

    .video-duration {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }

    /* Steps */
    .steps-section {
        margin-bottom: 4rem;
    }

    .steps-title {
        font-size: 2rem;
    }

    .steps-subtitle {
        font-size: 1rem;
    }

    .step-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .step-number-wrapper {
        flex-direction: row;
        justify-content: flex-start;
        gap: 1rem;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .step-connector {
        display: none;
    }

    .step-content-wrapper {
        flex-direction: column;
        gap: 1rem;
    }

    .step-icon {
        width: 50px;
        height: 50px;
    }

    .step-title {
        font-size: 1.5rem;
    }

    .step-description {
        font-size: 0.95rem;
    }

    .step-visual {
        width: 100%;
        height: 180px;
    }

    /* Features */
    .features-section {
        margin-bottom: 4rem;
    }

    .features-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-large,
    .feature-wide {
        grid-column: span 1;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .feature-icon {
        font-size: 2.5rem;
    }

    .feature-title {
        font-size: 1.3rem;
    }

    /* Comparison */
    .comparison-section {
        margin-bottom: 4rem;
    }

    .comparison-title {
        font-size: 2rem;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .comparison-column {
        padding: 2rem 1.5rem;
    }

    .comparison-item {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }

    /* FAQ */
    .faq-section {
        margin-bottom: 4rem;
    }

    .faq-title {
        font-size: 2rem;
    }

    .faq-question {
        padding: 1.25rem 1.5rem;
    }

    .faq-question-text {
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 1.5rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.25rem 1.5rem;
    }

    .faq-answer p {
        font-size: 0.95rem;
    }

    /* CTA Final */
    .como-funciona-cta {
        padding: 3rem 1.5rem;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .cta-description {
        font-size: 1rem;
    }

    .cta-button-final {
        padding: 1.1rem 2.5rem;
        font-size: 0.95rem;
        letter-spacing: 0.1rem;
    }
}

@media screen and (max-width: 480px) {
    
    .como-funciona-title {
        font-size: 1.8rem;
    }

    .como-funciona-description {
        font-size: 1rem;
    }

    .step-title {
        font-size: 1.3rem;
    }

    .features-title,
    .comparison-title,
    .faq-title {
        font-size: 1.8rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }
}

/* =====================================================
   RESPONSIVE MÓVIL - SECCIÓN CONTACTO
   ===================================================== */

@media screen and (max-width: 768px) {
    
    .contacto-section {
        padding: 5rem 1.5rem 4rem;
    }

    /* ===== HEADER ===== */
    .contacto-header {
        margin-bottom: 3rem;
    }

    .contacto-subtitle {
        font-size: 0.65rem;
        letter-spacing: 0.3rem;
    }

    .contacto-title {
        font-size: 2rem;
        letter-spacing: 0.1rem;
    }

    .title-decoration-contacto {
        width: 120px;
        margin-bottom: 1.5rem;
    }

    .contacto-description {
        font-size: 1rem;
        padding: 0 1rem;
    }

    /* ===== GRID PRINCIPAL ===== */
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 3rem;
    }

    /* ===== FORMULARIO ===== */
    .contacto-formulario-wrapper {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }

    .form-step-title {
        font-size: 1.5rem;
    }

    .form-step-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

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

    .motivo-btn {
        padding: 1.5rem 1.25rem;
    }

    .motivo-icon {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .motivo-title {
        font-size: 1.1rem;
    }

    .motivo-desc {
        font-size: 0.85rem;
    }

    /* Grid de Productos */
    .productos-grid-form {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .producto-card-form {
        padding: 1.25rem 0.75rem;
    }

    .producto-icon-form {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .producto-name-form {
        font-size: 0.85rem;
    }

    /* Grid de Programación */
    .programacion-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .programacion-card {
        padding: 1rem 0.75rem;
    }

    .programacion-icon {
        font-size: 1.75rem;
        margin-bottom: 0.4rem;
    }

    .programacion-name {
        font-size: 0.85rem;
    }

    /* Botones de Soporte/Info/Empresa */
    .soporte-buttons,
    .info-buttons,
    .empresa-buttons {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .soporte-btn,
    .info-btn,
    .empresa-btn {
        padding: 1.25rem 1rem;
    }

    .soporte-icon,
    .info-icon,
    .empresa-icon {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .soporte-title,
    .info-title,
    .empresa-title {
        font-size: 0.95rem;
    }

    /* Form Groups */
    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group select,
    .form-group textarea {
        padding: 0.75rem 0.875rem;
        font-size: 0.95rem;
        border-radius: 6px;
    }

    .form-hint,
    .form-counter {
        font-size: 0.8rem;
    }

    /* Teléfono Wrapper */
    .telefono-wrapper {
        gap: 0.4rem;
    }

    .telefono-prefix {
        font-size: 0.95rem;
    }

    /* Checkboxes */
    .checkbox-label {
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }

    .checkbox-label input[type="checkbox"] {
        width: 18px;
        height: 18px;
    }

    .checkbox-label span {
        font-size: 0.9rem;
    }

    /* Botones de Navegación */
    .btn-volver {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
    }

    .btn-siguiente {
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        letter-spacing: 0.08rem;
    }

    .btn-enviar {
        padding: 1.1rem 1.75rem;
        font-size: 1rem;
        letter-spacing: 0.12rem;
        gap: 0.5rem;
    }

    .btn-arrow {
        font-size: 1.2rem;
    }

    .form-security {
        font-size: 0.8rem;
        margin-top: 0.75rem;
    }

    /* ===== COLUMNA DERECHA: WHATSAPP E INFO ===== */
    .contacto-info-wrapper {
        gap: 1.5rem;
    }

    /* WhatsApp Card */
    .whatsapp-card {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }

    .whatsapp-icon {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .whatsapp-title {
        font-size: 1.3rem;
    }

    .whatsapp-desc {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }

    .whatsapp-qr {
        margin-bottom: 1.25rem;
    }

    .qr-placeholder {
        width: 150px;
        height: 150px;
        margin-bottom: 0.75rem;
    }

    .qr-text {
        font-size: 0.85rem;
    }

    .whatsapp-divider {
        font-size: 0.85rem;
        margin: 0.75rem 0;
    }

    .whatsapp-btn {
        padding: 1rem 2rem;
        font-size: 0.95rem;
        gap: 0.5rem;
    }

    .whatsapp-respuesta {
        font-size: 0.85rem;
        margin-top: 0.75rem;
    }

    /* Info Cards */
    .contacto-info-cards {
        gap: 1rem;
    }

    .info-card {
        padding: 1.25rem;
        gap: 1rem;
        border-radius: 12px;
    }

    .info-card-icon {
        font-size: 1.75rem;
    }

    .info-card-title {
        font-size: 0.95rem;
    }

    .info-card-text {
        font-size: 0.85rem;
    }

    .info-card-btn {
        font-size: 0.8rem;
        padding: 0.35rem 0.875rem;
        margin-top: 0.4rem;
    }

    /* ===== REDES SOCIALES ===== */
    .redes-sociales-section {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
        border-radius: 16px;
    }

    .redes-title {
        font-size: 1.5rem;
        margin-bottom: 0.4rem;
    }

    .redes-subtitle {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }

    .redes-buttons {
        gap: 1rem;
        flex-direction: column;
        align-items: stretch;
    }

    .red-social-btn {
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
        gap: 0.5rem;
    }

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

    /* ===== FAQ LINK ===== */
    .contacto-faq {
        padding: 1.5rem;
    }

    .faq-text {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }

    .faq-subtext {
        font-size: 0.9rem;
    }
}

/* ===== EXTRA SMALL DEVICES (max-width: 480px) ===== */
@media screen and (max-width: 480px) {
    
    .contacto-section {
        padding: 4rem 1rem 3rem;
    }

    .contacto-title {
        font-size: 1.75rem;
    }

    .contacto-description {
        font-size: 0.95rem;
    }

    .contacto-formulario-wrapper {
        padding: 1.5rem 1rem;
    }

    .form-step-title {
        font-size: 1.3rem;
    }

    .productos-grid-form,
    .programacion-grid {
        grid-template-columns: 1fr;
    }

    .motivo-btn {
        padding: 1.25rem 1rem;
    }

    .motivo-icon {
        font-size: 2.25rem;
    }

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

    .motivo-desc {
        font-size: 0.8rem;
    }

    /* WhatsApp */
    .whatsapp-card {
        padding: 1.5rem 1rem;
    }

    .qr-placeholder {
        width: 130px;
        height: 130px;
    }

    .whatsapp-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

    /* Redes Sociales */
    .redes-title {
        font-size: 1.3rem;
    }

    .red-social-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
    }
}

/* ===== LANDSCAPE MODE (móviles horizontales) ===== */
@media screen and (max-width: 768px) and (orientation: landscape) {
    
    .contacto-section {
        padding: 3rem 1.5rem 2rem;
    }

    .contacto-header {
        margin-bottom: 2rem;
    }

    .contacto-title {
        font-size: 1.75rem;
    }

    .whatsapp-qr {
        display: none;
    }

    .motivo-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .productos-grid-form,
    .programacion-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== TABLET (768px - 1024px) ===== */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    
    .contacto-section {
        padding: 6rem 2.5rem 5rem;
    }

    .contacto-title {
        font-size: 2.75rem;
    }

    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .productos-grid-form {
        grid-template-columns: repeat(3, 1fr);
    }

    .motivo-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .soporte-buttons,
    .info-buttons,
    .empresa-buttons {
        grid-template-columns: repeat(3, 1fr);
    }

    .redes-buttons {
        flex-direction: row;
    }
}

/* =====================================================
   RESPONSIVE MÓVIL - SECCIÓN ACERCA DE
   ===================================================== */

@media screen and (max-width: 768px) {
    
    .acerca-section {
        padding: 5rem 1.5rem 4rem;
    }

    /* ===== HEADER ===== */
    .acerca-header {
        margin-bottom: 3rem;
    }

    .acerca-subtitle {
        font-size: 0.65rem;
        letter-spacing: 0.3rem;
    }

    .acerca-title {
        font-size: 2rem;
        letter-spacing: 0.1rem;
    }

    .title-decoration-acerca {
        width: 120px;
    }

    /* ===== HISTORIA ===== */
    .acerca-historia {
        margin-bottom: 3rem;
    }

    .historia-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .historia-text {
        padding-right: 0;
    }

    .historia-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .historia-parrafo {
        font-size: 1rem;
        line-height: 1.7;
        margin-bottom: 1.25rem;
    }

    .historia-imagen {
        aspect-ratio: 3/4;
    }

    /* ===== MISIÓN Y VISIÓN ===== */
    .mision-vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .mv-card {
        padding: 2rem 1.5rem;
    }

    .mv-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1.5rem;
    }

    .mv-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .mv-description {
        font-size: 1rem;
        line-height: 1.7;
    }

    /* ===== VALORES ===== */
    .valores-section {
        margin-bottom: 3rem;
    }

    .valores-header {
        margin-bottom: 3rem;
    }

    .valores-title {
        font-size: 1.8rem;
    }

    .valores-subtitle {
        font-size: 1rem;
    }

    .valores-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .valor-card {
        padding: 2rem 1.5rem;
    }

    .valor-icon-wrapper {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }

    .valor-title {
        font-size: 1.2rem;
    }

    .valor-description {
        font-size: 0.9rem;
    }

    /* ===== POR QUÉ ELEGIRNOS ===== */
    .porque-elegirnos-section {
        margin-bottom: 3rem;
    }

    .porque-header {
        margin-bottom: 3rem;
    }

    .porque-title {
        font-size: 1.8rem;
    }

    .porque-subtitle {
        font-size: 1rem;
    }

    .porque-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .porque-item {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
        text-align: center;
    }

    .porque-item:hover {
        transform: translateY(-5px);
    }

    .porque-numero {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .porque-item-title {
        font-size: 1.2rem;
    }

    .porque-item-desc {
        font-size: 0.9rem;
    }

    /* ===== EQUIPO ===== */
    .equipo-section {
        margin-bottom: 3rem;
    }

    .equipo-header {
        margin-bottom: 3rem;
    }

    .equipo-title {
        font-size: 1.8rem;
    }

    .equipo-subtitle {
        font-size: 1rem;
    }

    .equipo-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .miembro-card {
        max-width: 100%;
    }

    .miembro-info {
        padding: 1.5rem;
    }

    .miembro-nombre {
        font-size: 1.3rem;
    }

    .miembro-rol {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }

    .miembro-bio {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }

    /* ===== CTA FINAL ===== */
    .acerca-cta {
        padding: 3rem 1.5rem;
    }

    .cta-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .cta-description {
        font-size: 1.05rem;
        margin-bottom: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-button-primary,
    .cta-button-secondary {
        width: 100%;
        justify-content: center;
        padding: 1.1rem 2rem;
        font-size: 0.95rem;
    }
}

/* ===== EXTRA SMALL DEVICES (max-width: 480px) ===== */
@media screen and (max-width: 480px) {
    
    .acerca-section {
        padding: 4rem 1rem 3rem;
    }

    .acerca-title {
        font-size: 1.75rem;
    }

    .historia-title {
        font-size: 1.5rem;
    }

    .historia-parrafo {
        font-size: 0.95rem;
    }

    .valores-title,
    .porque-title,
    .equipo-title {
        font-size: 1.5rem;
    }

    .mv-card,
    .valor-card {
        padding: 1.5rem 1rem;
    }

    .porque-numero {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .cta-description {
        font-size: 1rem;
    }
}

/* ===== TABLET (768px - 1024px) ===== */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    
    .acerca-section {
        padding: 6rem 2.5rem 5rem;
    }

    .acerca-title {
        font-size: 2.75rem;
    }

    .historia-content {
        gap: 3rem;
    }

    .historia-title {
        font-size: 2rem;
    }

    .valores-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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