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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--fuente-cuerpo);
    background-color: var(--color-fondo);
    color: var(--color-texto);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--fuente-titulos);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-texto);
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transicion-rapida);
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, textarea, select {
    font: inherit;
    color: inherit;
}

.contenedor {
    width: 100%;
    max-width: var(--ancho-maximo-sitio);
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.cabecera-principal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--color-cabecera-fondo);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-borde);
    transition: var(--transicion-suave);
}

.cabecera-principal__barra {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

.cabecera-principal__marca {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cabecera-principal__logo {
    height: 2.75rem;
    width: auto;
    object-fit: contain;
    border-radius: var(--radio-pequeno);
}

.cabecera-principal__nombre {
    font-family: var(--fuente-titulos);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.cabecera-principal__nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.cabecera-principal__enlace {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-texto-secundario);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    position: relative;
    padding: 0.5rem 0;
}

.cabecera-principal__enlace:hover,
.cabecera-principal__enlace--activo {
    color: var(--color-texto);
}

.cabecera-principal__enlace--activo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-acento);
}

.cabecera-principal__boton-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.cabecera-principal__icono-hamburguesa {
    width: 1.75rem;
    height: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cabecera-principal__icono-hamburguesa span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--color-texto);
    border-radius: 2px;
}

.cuerpo-principal {
    flex: 1 0 auto;
    padding-top: 5rem;
}

.hero-portada {
    position: relative;
    min-height: calc(100vh - 5rem);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 6rem 2rem;
    background-color: #0f1013;
}

.hero-portada__medio {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    will-change: transform;
}

.hero-portada__superposicion {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.72) 100%);
    z-index: 2;
}

.hero-portada__contenido {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-portada__contenido--centro {
    text-align: center;
    align-items: center;
}

.hero-portada__contenido--izquierda {
    text-align: left;
    align-items: flex-start;
}

.hero-portada__etiqueta {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.6);
    padding: 0.35rem 1rem;
    border-radius: var(--radio-redondo);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.hero-portada__titulo {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: #ffffff;
    text-shadow: 0 4px 28px rgba(0, 0, 0, 0.85), 0 1px 4px rgba(0, 0, 0, 0.9);
}

.hero-portada__subtitulo {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
    max-width: 720px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.75);
}

.hero-portada__acciones {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.hero-portada .boton--acento {
    background-color: var(--color-acento);
    color: #ffffff;
    border-color: var(--color-acento);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-portada .boton--acento:hover {
    background-color: var(--color-acento-hover);
    border-color: var(--color-acento-hover);
    color: #ffffff;
}

.hero-portada .boton--contorno {
    border-color: rgba(255, 255, 255, 0.6);
    color: #ffffff;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.hero-portada .boton--contorno:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.85rem 1.85rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: var(--radio-mediano);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transicion-suave);
}

.boton--primario {
    background-color: var(--color-texto);
    color: var(--color-fondo);
}

.boton--primario:hover {
    background-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--sombra-elevada);
}

.boton--acento {
    background-color: var(--color-acento);
    color: #000000;
}

.boton--acento:hover {
    background-color: var(--color-acento-hover);
    transform: translateY(-2px);
    box-shadow: var(--sombra-acento);
}

.boton--contorno {
    background: transparent;
    border-color: var(--color-borde-fuerte);
    color: var(--color-texto);
}

.boton--contorno:hover {
    border-color: var(--color-texto);
    background: rgba(255, 255, 255, 0.05);
}

.boton--grande {
    padding: 1.15rem 2.5rem;
    font-size: 1.05rem;
}

.seccion-bloque {
    padding: 6rem 0;
    position: relative;
}

.etiqueta-seccion {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-acento);
    margin-bottom: 0.75rem;
}

.titulo-seccion {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 2rem;
}

.cabecera-seccion {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.enlace-editorial {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-acento);
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.enlace-editorial:hover {
    color: var(--color-texto);
    transform: translateX(4px);
}

.bloque-texto--centro {
    text-align: center;
}

.bloque-texto--centro .prosa-editorial {
    margin-left: auto;
    margin-right: auto;
}

.prosa-editorial {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-texto-secundario);
    max-width: var(--ancho-maximo-lectura);
}

.bloque-imagen-texto__grilla {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.bloque-imagen-texto--invertido .bloque-imagen-texto__grilla {
    direction: rtl;
}

.bloque-imagen-texto--invertido .bloque-imagen-texto__contenido {
    direction: ltr;
}

.bloque-imagen-texto__visual {
    border-radius: var(--radio-grande);
    overflow: hidden;
    box-shadow: var(--sombra-elevada);
}

.bloque-imagen-texto__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transicion-suave);
}

.bloque-imagen-texto__visual:hover .bloque-imagen-texto__img {
    transform: scale(1.03);
}

.bloque-imagen-texto__accion {
    margin-top: 2rem;
}

.grilla-obras {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
}

.tarjeta-obra {
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-grande);
    overflow: hidden;
    transition: var(--transicion-suave);
    position: relative;
}

.tarjeta-obra:hover {
    transform: translateY(-8px);
    border-color: var(--color-borde-fuerte);
    box-shadow: var(--sombra-elevada);
}

.tarjeta-obra__visual {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.tarjeta-obra__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.tarjeta-obra:hover .tarjeta-obra__img {
    transform: scale(1.06);
}

.tarjeta-obra__superposicion {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0.6;
    transition: var(--transicion-rapida);
}

.tarjeta-obra__cuerpo {
    padding: 1.75rem;
}

.tarjeta-obra__meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-acento);
    margin-bottom: 0.6rem;
}

.tarjeta-obra__titulo {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.tarjeta-obra__ubicacion {
    font-size: 0.95rem;
    color: var(--color-texto-secundario);
}

.filtros-portfolio {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filtros-portfolio__boton {
    padding: 0.5rem 1.25rem;
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-redondo);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion-rapida);
}

.filtros-portfolio__boton:hover,
.filtros-portfolio__boton--activo {
    background: var(--color-texto);
    color: var(--color-fondo);
    border-color: var(--color-texto);
}

.detalle-obra__cabecera {
    padding: 4rem 0 3rem;
    border-bottom: 1px solid var(--color-borde);
}

.detalle-obra__grilla-ficha {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.ficha-tecnica {
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-grande);
    padding: 2rem;
}

.ficha-tecnica__fila {
    display: flex;
    justify-content: space-between;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-borde);
    font-size: 0.95rem;
}

.ficha-tecnica__fila:last-child {
    border-bottom: none;
}

.ficha-tecnica__etiqueta {
    color: var(--color-texto-secundario);
}

.ficha-tecnica__valor {
    font-weight: 600;
    color: var(--color-texto);
    text-align: right;
}

.galeria-obra {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.galeria-obra__item {
    border-radius: var(--radio-grande);
    overflow: hidden;
    position: relative;
    box-shadow: var(--sombra-elevada);
}

.galeria-obra__img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.galeria-obra__pie {
    padding: 0.85rem 1.25rem;
    background: var(--color-superficie);
    font-size: 0.85rem;
    color: var(--color-texto-secundario);
    border-top: 1px solid var(--color-borde);
}

.bloque-cta__caja {
    background: linear-gradient(135deg, var(--color-superficie) 0%, var(--color-superficie-elevada) 100%);
    border: 1px solid var(--color-borde-fuerte);
    border-radius: var(--radio-grande);
    padding: 5rem 3rem;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    box-shadow: var(--sombra-elevada);
}

.bloque-cta__titulo {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 1rem;
}

.bloque-cta__texto {
    font-size: 1.2rem;
    color: var(--color-texto-secundario);
    max-width: 650px;
    margin: 0 auto 2.5rem;
}

.formulario-contacto {
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-grande);
    padding: 3rem;
    box-shadow: var(--sombra-elevada);
}

.formulario-contacto__campo {
    margin-bottom: 1.75rem;
}

.formulario-contacto__etiqueta {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-texto);
}

.formulario-contacto__control {
    width: 100%;
    padding: 0.9rem 1.25rem;
    background: var(--color-fondo);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-mediano);
    color: var(--color-texto);
    transition: var(--transicion-rapida);
}

.formulario-contacto__control:focus {
    outline: none;
    border-color: var(--color-acento);
    box-shadow: 0 0 0 3px var(--color-acento-tenue);
}

.formulario-contacto__antispam {
    display: none !important;
}

.alerta {
    padding: 1.25rem 1.5rem;
    border-radius: var(--radio-mediano);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.alerta--exito {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #4ade80;
}

.alerta--error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.boton-whatsapp-flotante {
    position: fixed;
    bottom: 2rem;
    z-index: 99;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--color-whatsapp);
    color: #ffffff;
    padding: 0.85rem 1.4rem;
    border-radius: var(--radio-redondo);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transicion-suave);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.boton-whatsapp-flotante--derecha {
    right: 2rem;
    left: auto;
}

.boton-whatsapp-flotante--izquierda {
    left: 2rem;
    right: auto;
}

.boton-whatsapp-flotante:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 36px rgba(37, 211, 102, 0.55);
    color: #ffffff;
}

.boton-whatsapp-flotante:focus-visible {
    outline: 3px solid #ffffff;
    outline-offset: 3px;
}

.boton-whatsapp-flotante__icono {
    width: 1.6rem;
    height: 1.6rem;
    fill: currentColor;
    flex-shrink: 0;
}

.boton-whatsapp-flotante--animado {
    animation: pulsoWhatsapp 3s infinite ease-in-out;
}

@keyframes pulsoWhatsapp {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.04);
        box-shadow: 0 14px 40px rgba(37, 211, 102, 0.6);
    }
}

.pie-principal {
    background: var(--color-superficie);
    border-top: 1px solid var(--color-borde);
    padding: 5rem 0 3rem;
    margin-top: 6rem;
}

.pie-principal__grilla {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.pie-principal__nombre {
    font-family: var(--fuente-titulos);
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.pie-principal__lema {
    color: var(--color-texto-secundario);
    max-width: 400px;
    font-size: 0.95rem;
}

.pie-principal__titulo-columna {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-texto);
    margin-bottom: 1.5rem;
}

.pie-principal__lista {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pie-principal__enlace {
    color: var(--color-texto-secundario);
    font-size: 0.9rem;
}

.pie-principal__enlace:hover {
    color: var(--color-acento);
}

.pie-principal__redes {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

.pie-principal__red-enlace {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--color-fondo);
    border: 1px solid var(--color-borde);
    color: var(--color-texto-secundario);
    transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
}

.pie-principal__red-icono {
    width: 1.15rem;
    height: 1.15rem;
    fill: currentColor;
}

.pie-principal__red-enlace:hover {
    color: var(--color-acento);
    border-color: var(--color-acento);
    transform: translateY(-2px);
}

.pie-principal__inferior {
    padding-top: 2rem;
    border-top: 1px solid var(--color-borde);
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--color-texto-tenue);
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 992px) {
    .cabecera-principal__nav {
        position: fixed;
        top: 5rem;
        left: 0;
        width: 100%;
        background: var(--color-superficie);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--color-borde);
        display: none;
    }

    .cabecera-principal__nav--activo {
        display: flex;
    }

    .cabecera-principal__boton-menu {
        display: block;
    }

    .bloque-imagen-texto__grilla,
    .detalle-obra__grilla-ficha,
    .pie-principal__grilla {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .galeria-obra {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .contenedor {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .grilla-obras {
        grid-template-columns: 1fr;
    }

    .boton-whatsapp-flotante__texto {
        display: none;
    }

    .boton-whatsapp-flotante {
        padding: 0.9rem;
        border-radius: 50%;
        bottom: 1.5rem;
    }

    .boton-whatsapp-flotante--derecha {
        right: 1.5rem;
        left: auto;
    }

    .boton-whatsapp-flotante--izquierda {
        left: 1.5rem;
        right: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .boton-whatsapp-flotante--animado {
        animation: none !important;
    }

    .hero-portada__medio {
        transform: none !important;
    }
}

.bloque-carrusel {
    position: relative;
    width: 100%;
}

.bloque-carrusel__escenario {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0.5rem 0;
}

.bloque-carrusel__pista {
    display: flex;
    transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
    gap: 1.5rem;
    will-change: transform;
}

.bloque-carrusel__slide {
    flex: 0 0 calc((100% - 3rem) / 3);
    position: relative;
    border-radius: var(--radio-grande);
    overflow: hidden;
    cursor: zoom-in;
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    box-shadow: var(--sombra-sutil);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    user-select: none;
}

.bloque-carrusel--mediana .bloque-carrusel__slide {
    height: 380px;
}

.bloque-carrusel--grande .bloque-carrusel__slide {
    height: 480px;
}

.bloque-carrusel--completa .bloque-carrusel__slide {
    height: 560px;
}

@media (max-width: 991px) {
    .bloque-carrusel__slide {
        flex: 0 0 calc((100% - 1.5rem) / 2);
    }
    .bloque-carrusel--grande .bloque-carrusel__slide,
    .bloque-carrusel--completa .bloque-carrusel__slide {
        height: 400px;
    }
}

@media (max-width: 640px) {
    .bloque-carrusel__slide {
        flex: 0 0 100%;
    }
    .bloque-carrusel--mediana .bloque-carrusel__slide,
    .bloque-carrusel--grande .bloque-carrusel__slide,
    .bloque-carrusel--completa .bloque-carrusel__slide {
        height: 320px;
    }
}

.bloque-carrusel__slide:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-elevada);
    border-color: var(--color-borde-fuerte);
}

.bloque-carrusel__imagen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.bloque-carrusel__slide:hover .bloque-carrusel__imagen {
    transform: scale(1.05);
}

.bloque-carrusel__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.bloque-carrusel__video-marco {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    pointer-events: none;
}

.bloque-carrusel__iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    border: 0;
}

.bloque-carrusel__capa {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0.7) 100%);
    transition: background 0.3s ease;
    pointer-events: none;
}

.bloque-carrusel__slide:hover .bloque-carrusel__capa {
    background: linear-gradient(180deg, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.82) 100%);
}

.bloque-carrusel__lupa {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.85);
    transition: all 0.25s ease;
    z-index: 3;
    pointer-events: none;
}

.bloque-carrusel__slide:hover .bloque-carrusel__lupa {
    opacity: 1;
    transform: scale(1);
}

.bloque-carrusel__contenido {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    color: #fff;
    z-index: 2;
    pointer-events: none;
}

.bloque-carrusel__subtitulo {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.25rem;
}

.bloque-carrusel__titulo {
    font-size: clamp(1.1rem, 2vw, 1.45rem);
    font-weight: 500;
    letter-spacing: -0.01em;
    margin: 0;
    color: #fff;
    line-height: 1.3;
}

.bloque-carrusel__flecha {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(15, 16, 19, 0.75);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    transition: all 0.25s ease;
}

.bloque-carrusel__flecha:hover {
    background: var(--color-acento);
    color: #000;
    border-color: var(--color-acento);
    transform: translateY(-50%) scale(1.08);
}

.bloque-carrusel__flecha--anterior {
    left: 1rem;
}

.bloque-carrusel__flecha--siguiente {
    right: 1rem;
}

.bloque-carrusel__indicadores {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.bloque-carrusel__indicador {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid var(--color-borde-fuerte);
    background: var(--color-superficie-elevada);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.bloque-carrusel__indicador--activo {
    background: var(--color-acento);
    border-color: var(--color-acento);
    width: 28px;
    border-radius: 999px;
}

.bloque-carrusel__visor {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(6, 8, 12, 0.95);
    backdrop-filter: blur(16px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.bloque-carrusel__visor--activo {
    display: flex;
    opacity: 1;
}

.bloque-carrusel__visor-cerrar {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    font-size: 1.75rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
}

.bloque-carrusel__visor-cerrar:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.bloque-carrusel__visor-flecha {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
}

.bloque-carrusel__visor-flecha:hover {
    background: var(--color-acento);
    color: #000;
    border-color: var(--color-acento);
    transform: translateY(-50%) scale(1.1);
}

.bloque-carrusel__visor-flecha--anterior {
    left: 2rem;
}

.bloque-carrusel__visor-flecha--siguiente {
    right: 2rem;
}

.bloque-carrusel__visor-contenedor {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 90vw;
    max-height: 90vh;
    gap: 1.25rem;
    position: relative;
    z-index: 2;
}

.bloque-carrusel__visor-cuerpo {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    max-height: 75vh;
}

.bloque-carrusel__visor-imagen {
    max-width: 88vw;
    max-height: 75vh;
    object-fit: contain;
    border-radius: var(--radio-mediano);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
    animation: zoomSuave 0.25s ease-out;
}

.bloque-carrusel__visor-video {
    width: 80vw;
    max-width: 1100px;
    max-height: 75vh;
    aspect-ratio: 16 / 9;
    border-radius: var(--radio-mediano);
    background: #000;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.bloque-carrusel__visor-iframe {
    width: 80vw;
    max-width: 1100px;
    height: 45vw;
    max-height: 75vh;
    border-radius: var(--radio-mediano);
    border: none;
    background: #000;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.bloque-carrusel__visor-pie {
    text-align: center;
    color: #fff;
}

.bloque-carrusel__visor-subtitulo {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-acento);
    margin-bottom: 0.25rem;
}

.bloque-carrusel__visor-titulo {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 400;
    color: #ffffff;
    margin: 0;
}

@keyframes zoomSuave {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.seccion-videos-obra {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-borde);
}

.grilla-videos-obra {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tarjeta-video-obra {
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-grande);
    overflow: hidden;
}

.tarjeta-video-obra__contenedor {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.tarjeta-video-obra__reproductor {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tarjeta-video-obra__iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.tarjeta-video-obra__pie {
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-texto);
}