/* ==========================================================================
   HOJA DE ESTILOS PARA PROYECTOS INDIVIDUALES & LANDINGS DE CAMPAÑA
   ========================================================================== */

:root {
    --rojo-guinda: #8C1527;
    --fuente-exo: 'Montserrat', sans-serif;
    --amarillo-ocre-trans: rgba(178, 142, 51, 0.85);
}

.proyecto-single-container {
    padding-top: 0 !important;
    width: 100%;
    min-height: 100vh;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

/* ==========================================================================
   Sección: Hero Banner (Modo Superpuesto / Full Screen)
   ========================================================================== */

.proyecto-hero {
    position: relative;
    width: 100%;
    margin-top: 0 !important; 
    height: 100vh; 
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    box-sizing: border-box;
}

.proyecto-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
}

.proyecto-hero-content {
    position: relative;
    z-index: 11;
    text-align: center;
    color: #ffffff;
    padding: 0 20px;
    margin-top: 2px; 
}

.proyecto-logo-wrapper {
    margin-bottom: 20px;
}

.hero-project-logo {
    width: auto;
    max-height: 80px;
    margin: 0 auto;
    display: block;
    animation: bounceInDownMultiple 1.5s ease-out both;
}

.proyecto-hero-title {
    font-family: var(--fuente-exo);
    font-weight: 300;
    font-size: 3.8rem;
    line-height: 1.25;
    letter-spacing: -0.5px;
    margin: 0;
    text-shadow: 0px 3px 12px rgba(0, 0, 0, 0.6);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.proyecto-hero::after {
    content: '';
    position: absolute;
    bottom: -90px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 140px;
    height: 140px;
    background-color: #BC921B; 
    border-top-left-radius: 50px; 
    z-index: 10;
    pointer-events: none;
    display: none;
}

.btn-hero-cotizar {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 110px;
    height: 110px;
    background-color: var(--rojo-guinda);
    color: #ffffff;
    text-decoration: none;
    z-index: 4;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-hero-cotizar:hover {
    background-color: #771126;
}

.btn-cotizar-inner {
    text-align: center;
    font-family: var(--fuente-exo);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.btn-cotizar-icon {
    display: inline-block;
    animation: pulseGrow 2s ease-in-out 0.2s infinite;
}

.btn-cotizar-icon img {
    display: block;
    width: 26px;
    height: 26px;
}

.btn-cotizar-text {
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    line-height: 1.2;
    letter-spacing: 0.5px;
    display: inline-block;
    animation: pulseGrow 2s ease-in-out 0.2s infinite;
}

@keyframes bounceInDownMultiple {
  0% { opacity: 0; transform: translateY(-400px); }
  25% { opacity: 0.7; transform: translateY(0); }
  42% { opacity: 1; transform: translateY(-55px); }
  55% { transform: translateY(0); }
  66% { transform: translateY(-22px); }
  78% { transform: translateY(0); }
  88% { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(40px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGrow {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.12); }
}

/* ==========================================================================
   Sección: Resumen y Especificaciones Técnicas (PARALLAX OPTIMIZADO)
   ========================================================================== */

.proyecto-resumen {
    width: 100%;
    height: 100vh;
    min-height: 600px;
    background-color: #ffffff;
    position: relative;
    z-index: 11;
    display: flex;
    flex-direction: column;
    overflow: visible;      
}

.parallax-franja-amarilla {
    position: absolute;
    width: 100%;                     
    height: 300px;                    
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    box-shadow: 0 0 20px rgba(0,0,0,0.14);
    left: 0;
    right: 0;
    margin: 0 auto;
    top: 30px;
    pointer-events: none;
    z-index: 2;
    will-change: transform;
}

.parallax-red-arrow {
    position: absolute;
    width: 350px;                     
    height: 350px;                    
    background-image: url('../images/flecha-gigante.webp');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    left: 0;
    right: 0;
    margin: 0 auto;
    top: -80px;
    pointer-events: none;
    z-index: 50;
    opacity: 1;
    will-change: transform, opacity;
}

.parallax-yellow-arrow {
    position: absolute;
    width: 330px;                     
    height: 330px;                    
    background-color: var(--color-proyecto, #8C1527);
    -webkit-mask-image: url('../images/flecha.webp');
    mask-image: url('../images/flecha.webp');
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    left: 0;
    right: 0;
    margin: 0 auto;
    top: -152px;
    pointer-events: none;
    z-index: 10;
    opacity: 0.74;
    will-change: transform, opacity;
}

.proyecto-resumen-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    width: 100%;
    flex: 1;
    align-items: center;
    overflow: hidden;
}

.proyecto-resumen-media {
    width: 100%;
    height: 100%;
    max-height: none;
    overflow: hidden;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    z-index: 11;
    box-shadow: 0 0 10px rgba(0,0,0,0.34);
}

.img-fachada {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: cover;
    display: block;
}

.proyecto-resumen-info {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 60px;
    box-sizing: border-box;
    z-index: 11;
    height: 100%;
}

.resumen-info-inner {
    max-width: 480px;
    width: 100%;
    text-align: center;
    z-index: 11;
}

.proyecto-resumen-logo {
    margin-bottom: 25px;
    z-index: 11;
}

.proyecto-resumen-logo img {
    max-width: 160px;
    margin: 0 auto;
}

.proyecto-resumen-text {
    font-family: var(--fuente-exo);
    font-weight: 400;
    font-size: 0.95rem;
    color: #000;
    line-height: 1.6;
    margin: 0 0 30px 0;
    text-align: center;
}

.proyecto-features-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 420px;
    margin: 0 auto;
    z-index: 11;
}

.feature-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 11;
}

.feature-icon img {
    height: 42px;
    width: 42px;
    display: inline-block;
    z-index: 11;
    background-color: var(--color-proyecto, #8C1527);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

.feature-icon .icon-mask {
    display: inline-block;
    width: 42px;
    height: 42px;
    background-color: var(--color-proyecto, #8C1527);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

.feature-data {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-number {
    font-family: var(--fuente-exo);
    font-weight: 400;
    font-size: 1.1rem;
    color: #2c2c2c;
    margin-bottom: 2px;
}

.feature-label {
    font-family: var(--fuente-exo);
    font-weight: 400;
    font-size: 0.85rem;
    color: #1a1a1a;
}

.feature-divider {
    width: 1px;
    height: 60px;
    background-color: #cccccc;
    margin: 0 10px;
}

/* ==========================================================================
   BLOQUE DE CERTIFICACIONES DE PROYECTO (LOGOS GRANDES SIN TÍTULO)
   ========================================================================== */
.proyecto-certificaciones-box {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
    z-index: 11;
}

.certificaciones-logos-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 25px; /* Más espacio entre logos */
}

.cert-logo-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.img-cert-logo {
    max-height: 65px; /* Tamaño más grande para los logos */
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.img-cert-logo:hover {
    transform: scale(1.08);
    opacity: 0.95;
}

/* Adaptación responsive */
@media screen and (max-width: 768px) {
    .proyecto-certificaciones-box {
        margin-top: 20px;
        padding-top: 15px;
    }

    .certificaciones-logos-grid {
        gap: 18px;
    }

    .img-cert-logo {
        max-height: 50px; /* Ajuste proporcional para pantallas móviles */
    }
}

/* Cintillo Marquee */
.proyecto-marquee-bar {
    width: 100%;
    background-color: #ffffff;
    padding: 35px 0px;
    overflow: hidden;
    display: flex;
    justify-content: flex-start;
    flex-shrink: 0;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeCarrusel 18s linear infinite;
}

.marquee-text-content {
    display: flex;
    align-items: center;
    white-space: nowrap;
    font-family: var(--fuente-exo);
    font-weight: 600;
    font-size: 0.85rem;
    color: #b2b2b2;
    letter-spacing: 6px;
    padding-right: 6px;
}

@keyframes marqueeCarrusel {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Sección: Galería de Áreas Comunes
   ========================================================================== */

.proyecto-galeria-areas {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    padding: 10px 0;
    z-index: 20;
    padding-bottom: 80px;
    box-shadow: 0 0 16px rgba(0,0,0,0.2);
}

.proyecto-galeria-wrapper {
    position: relative;
    z-index: 2;
    max-width: 940px; 
    margin: 0 auto;
    padding: 0 20px;
}

.galeria-imagenes-stack {
    position: relative;
    width: 100%;
    aspect-ratio: 770 / 480;
    margin-top: 10px;
    margin-bottom: 40px;
}

.galeria-slide {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 88%;
    opacity: 0;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.6s ease-in-out, transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.galeria-slide.active {
    opacity: 1;
    z-index: 5;
    transform: scale(1) translateY(0);
    pointer-events: auto;
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

.galeria-slide.last-active {
    opacity: 1;
    z-index: 3;
    transform: scale(0.94) translateY(-10.5%);
    pointer-events: none;
}

.galeria-slide.incoming {
    opacity: 0;
    z-index: 2;
    transform: scale(0.90) translateY(-15%);
}

.img-stack-main {
    width: 100%;
    height: 100%;
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.img-stack-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.areas-nav-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(240,240,240,0.54);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-sizing: border-box;
    z-index: 10;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
}

.area-nav-item {
    flex: 1;
    text-align: center;
    font-family: var(--fuente-exo);
    font-size: 0.72rem;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    padding: 15px 5px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.area-nav-item:hover {
    background-color: rgba(0, 0, 0, 0.06);
}

.area-nav-item.active-gold {
    background-color: var(--color-proyecto, #8C1527) !important;
    color: #ffffff !important;
    font-weight: 600;
}

.texto-call-action {
    font-family: var(--fuente-exo);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin: 0;
    padding-top: 25px;
    z-index: 5;
}

.texto-call-action .text-guinda {
    color: #8C1527;
    font-size: 2.4rem;
    font-weight: 900;
}

.texto-call-action .text-sub {
    color: #555555;
    font-size: 2.2rem;
    font-weight: 400;
}

/* ==========================================================================
   Sección: Cotizador de Departamentos
   ========================================================================== */

.proyecto-cotizador {
    position: relative;
    width: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 0 80px 0;
    box-sizing: border-box;
    z-index: 50;
}

.proyecto-cotizador-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(44, 40, 37, 0.88);
    z-index: 1;
}

.proyecto-cotizador-wrapper {
    position: relative;
    z-index: 150;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

.proyecto-cotizador-grid {
    display: grid;
    grid-template-columns: 38% 57%;
    gap: 5%;
    align-items: flex-start;
    z-index: 150;
}

.cotizador-form-column {
    width: 100%;
}

.form-pretitle {
    display: block;
    font-family: var(--fuente-exo);
    font-weight: 400;
    font-size: 0.95rem;
    color: #ffffff;
    letter-spacing: 5px;
    margin-bottom: 25px;
}

.form-proyecto-lead {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row-twin {
    display: flex;
    gap: 16px;
}

.form-row-twin .form-field {
    flex: 1;
}

.form-field input,
.form-field select,
.form-field-full input,
.form-field-full select {
    width: 100%;
    height: 48px;
    background-color: #ffffff;
    border: none;
    padding: 0 15px;
    font-family: var(--fuente-exo);
    font-size: 0.95rem;
    color: #2C2825;
    box-sizing: border-box;
    outline: none;
}

.form-field select,
.form-field-full select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232C2825' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
}

/* --- AJUSTES Y ALINEACIÓN DE CHECKBOXES Y ENLACES --- */
.form-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 12px 0 6px 0;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.check-item input[type="checkbox"] {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    min-width: 16px;
    accent-color: #8C1527;
    cursor: pointer;
    flex-shrink: 0;
}

.check-item label {
    font-family: var(--fuente-exo);
    font-weight: 300;
    font-size: 0.85rem;
    color: #ffffff !important;
    line-height: 1.35;
    cursor: pointer;
    margin: 0;
}

/* Enlaces legibles sobre fondo oscuro */
.check-item a {
    color: #ffffff !important;
    font-weight: 600;
    text-decoration: underline !important;
    transition: opacity 0.2s ease;
}

.check-item a:hover {
    opacity: 0.8;
}

/* --- BOTÓN Y RENDERS DEL PLANO --- */
.btn-submit-cotizar {
    width: 100%;
    height: 52px;
    background-color: #8C1527;
    color: #ffffff;
    border: none;
    font-family: var(--fuente-exo);
    font-weight: 400;
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

.btn-submit-cotizar:hover {
    background-color: #771126;
}

.cotizador-plano-column {
    width: 100%;
}

.plano-white-box {
    background-color: #ffffff;
    padding: 40px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.7);
}

.img-plano-render {
    width: 100%;
    height: auto;
    display: block;
}

.plano-technical-data {
    display: flex;
    align-items: center;
    margin-top: 35px;
    color: #ffffff;
    font-family: var(--fuente-exo);
}

.tech-title h3 {
    font-size: 2.5rem;
    font-weight: 400;
    margin: 0;
    letter-spacing: 1px;
}

.tech-divider {
    width: 1px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.4);
    margin: 0 35px;
}

.tech-info-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tech-info-block .tech-label {
    font-weight: 300;
    font-size: 0.95rem;
    color: #cccccc;
    margin-bottom: 4px;
}

.tech-info-block .tech-value,
.tech-info-block .tech-value-main {
    font-weight: 400;
    font-size: 1.25rem;
}

/* ==========================================================================
   Sección: Ubicación (Ajustado a 100vh)
   ========================================================================== */

.proyecto-ubicacion {
    width: 100%;
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(180deg, rgb(243,241,237) 0%, rgb(255,255,255) 90%);
    background-color: #F1F0EC;
    position: relative;
    overflow: hidden;
}

.proyecto-ubicacion-grid {
    display: grid;
    grid-template-columns: 42% 58%;
    width: 100%;
    height: 100%;
    align-items: stretch;
}

.ubicacion-info-panel {
    background-color: #F4F3F0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    box-sizing: border-box;
    box-shadow: 10px -5px 24px rgba(0,0,0,0.25);
    z-index: 1000;
    height: 100%;
}

.ubicacion-info-inner {
    max-width: 440px;
    width: 100%;
    text-align: center;
}

/* ÍCONO DE UBICACIÓN DINÁMICO */
.ubicacion-pin-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.ubicacion-pin-icon .pin-mask-icon {
    display: inline-block;
    width: 60px;
    height: 70px;
    background-color: var(--color-proyecto, #8C1527);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    transition: transform 0.3s ease;
}

.ubicacion-pin-icon .pin-mask-icon:hover {
    transform: scale(1.08);
}

.ubicacion-address {
    font-family: var(--fuente-exo);
    font-weight: 300;
    font-size: 1.5rem;
    color: #2C2825;
    line-height: 1.35;
    margin: 0 0 30px 0;
}

.ubicacion-apps-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 35px;
}

.btn-nav-app {
    flex: 1;
    max-width: 170px;
    height: 46px;
    background-color: #2C2825;
    display: flex;
    align-items: center;
    text-decoration: none;
    box-sizing: border-box;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.btn-nav-app:hover {
    background-color: #000;
    transform: scale(1.05);
}

.btn-nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn-nav-icon img {
    width: 54px;
    height: auto;
}

.btn-nav-text {
    flex: 1;
    font-family: var(--fuente-exo);
    font-size: 0.75rem;
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 1px;
    text-align: center;
    padding: 0 3px;
}

.ubicacion-map-panel {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 999;
}

.img-mapa-location {
    width: 100%;
    height: 120%;
    object-fit: cover;
    display: block;
    position: absolute;
    top: -10%;
    left: 0;
    will-change: transform;
    transform: translateY(0);
}

@media (max-width: 991px) {
    .proyecto-ubicacion {
        height: auto;
        min-height: auto;
    }
    
    .proyecto-ubicacion-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .ubicacion-map-panel {
        height: 400px;
    }
    
    .ubicacion-info-panel {
        padding: 50px 20px;
        height: auto;
    }
}

/* ENLACE INFERIOR BROCHURE */
.ubicacion-links-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.link-footer-action {
    font-family: var(--fuente-exo), sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    color: #777777;
    text-decoration: none;
    letter-spacing: 2px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    transition: color 0.25s ease, transform 0.25s ease;
}

.link-footer-action:hover {
    color: var(--color-proyecto, #8C1527);
    transform: translateX(4px);
}

.link-arrow {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-proyecto, #8C1527) !important;
    transition: color 0.25s ease, transform 0.25s ease;
}

.link-footer-action:hover .link-arrow {
    color: var(--color-proyecto, #8C1527) !important;
    transform: translateX(2px);
}

/* ==========================================================================
   Sección: Hub Multimedia e Interactivos
   ========================================================================== */

.proyecto-multimedia-hub {
    width: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    box-sizing: border-box;
}

.proyecto-multimedia-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    min-height: 372px;
    align-items: stretch;
}

.multimedia-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    padding: 50px 20px;
    box-sizing: border-box;
    transition: all 0.4s ease;
    gap: 25px;
}

.multimedia-title {
    font-family: var(--fuente-exo);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 6px;
    transition: transform 0.3s ease;
}

.multimedia-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    transition: transform 0.3s ease;
}

.box-overlay-white {
    background-color: rgba(255, 255, 255, 0.82);
}

.box-overlay-white .multimedia-title {
    color: #1A1A1A;
}

.box-overlay-white .multimedia-title::after {
    background-color: #1A1A1A;
}

.box-overlay-white:hover {
    background-color: var(--color-proyecto, #8C1527) !important;
    opacity: 0.92;
}

.multimedia-icon img {
    height: 94px;
    width: auto;
    display: block;
    margin: 0 auto;
    transition: transform 0.3s ease;
}

.multimedia-icon img,
.multimedia-title {
    animation: latidoAtencion 2s infinite ease-in-out;
}

.multimedia-title {
    animation-delay: 0.2s; 
}

@keyframes latidoAtencion {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.14); }
}

.multimedia-box:hover .multimedia-icon img {
    transform: scale(1.12);
    filter: brightness(0) invert(1);
}

.multimedia-box:hover .multimedia-title {
    transform: scale(1.12);
    color: #ffffff;
}

.multimedia-box:hover .multimedia-title::after {
    background-color: #ffffff;
}

/* ==========================================================================
   Sección: Galería de Fachadas Finales (Efecto Cortina)
   ========================================================================== */

.proyecto-galeria-fachada {
    width: 100%;
    background-color: #221F1D;
    position: relative;
}

.fachada-slide {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.35);
}

.fachada-render-container {
    width: 100%;
    height: 100%;
    line-height: 0;
}

.img-fachada-full {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

/* ==========================================================================
   HEADER TRANSPARENTE DE LANDING
   ========================================================================== */
.landing-header-transparent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding: 20px 25px 0 25px;
    background: transparent;
    z-index: 1000;
    box-sizing: border-box;
}

.landing-header-container {
    max-width: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

.img-logo-static {
    max-height: 48px;
    width: auto;
    display: block;
    pointer-events: none;
}

.btn-ws-circle {
    width: 50px;
    height: 50px;
    background-color: transparent;
    color: #25D366;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.3rem;
    box-shadow: none;
    transition: transform 0.25s ease, color 0.25s ease;
    filter: drop-shadow(0px 2px 8px rgba(0, 0, 0, 0.5));
}

.btn-ws-circle:hover {
    background-color: transparent;
    color: #ffffff;
    transform: scale(1.15);
}

/* ==========================================================================
   PANEL DE WHATSAPP LATERAL (OFFCANVAS)
   ========================================================================== */
.modal-ws-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-ws-overlay.active {
    opacity: 1;
    visibility: visible;
}

.panel-ws-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 100%;
    max-width: 380px;
    height: 100%;
    background-color: #2C2825;
    padding: 40px 30px;
    box-sizing: border-box;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: right 0.35s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 100000;
}

.modal-ws-overlay.active .panel-ws-drawer {
    right: 0;
}

.btn-close-ws-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.btn-close-ws-modal:hover {
    color: #CC9D19;
}

.drawer-ws-header {
    text-align: center;
    margin-bottom: 25px;
    color: #ffffff;
}

.drawer-ws-badge {
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 15px auto;
}

.drawer-ws-header h3 {
    font-family: var(--fuente-exo);
    font-size: 1.5rem;
    margin: 0 0 8px 0;
    font-weight: 600;
}

.drawer-ws-header p {
    font-family: var(--fuente-exo);
    font-size: 0.85rem;
    color: #cccccc;
    margin: 0;
    line-height: 1.4;
}

.form-drawer-ws {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-field-drawer input,
.form-field-drawer select {
    width: 100%;
    height: 48px;
    background-color: #ffffff;
    border: none;
    padding: 0 15px;
    font-family: var(--fuente-exo);
    font-size: 0.9rem;
    color: #2C2825;
    box-sizing: border-box;
    outline: none;
    border-radius: 4px;
}

.btn-submit-drawer-ws {
    width: 100%;
    height: 52px;
    background-color: #25D366;
    color: #ffffff;
    border: none;
    font-family: var(--fuente-exo);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 1px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    transition: background-color 0.3s ease;
}

.btn-submit-drawer-ws:hover {
    background-color: #1eb954;
}

/* ==========================================================================
   FOOTER MINIMALISTA
   ========================================================================== */
.single-proyecto-footer {
    width: 100%;
    background-color: #1a1816;
    padding: 30px 40px;
    box-sizing: border-box;
    position: relative;
    z-index: 100;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.single-footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-mini-logo {
    max-height: 40px;
    width: auto;
    display: block;
    object-fit: contain;
}

.single-footer-copy p {
    font-family: var(--fuente-exo);
    font-size: 0.85rem;
    color: #a0a0a0;
    margin: 0;
    font-weight: 300;
}

/* ==========================================================================
   RESPONSIVE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 991px) {
    .proyecto-hero-title { font-size: 2.4rem; padding: 20px; }
    .hero-br-desktop { display: none; }
    .proyecto-ubicacion-grid { grid-template-columns: 1fr; }
    .ubicacion-map-panel { height: 380px; }
    .ubicacion-info-panel { padding: 60px 20px; }
}

@media (max-width: 850px) {
    .proyecto-resumen { height: auto; min-height: auto; }
    .proyecto-resumen-grid { grid-template-columns: 1fr; }
    .proyecto-resumen-media { height: 400px; }
    .proyecto-resumen-info { padding: 40px 20px; }
    .proyecto-marquee-bar { padding: 24px 0; }
    .marquee-text-content { font-size: 0.8rem; letter-spacing: 4px; }
    .proyecto-multimedia-grid { grid-template-columns: 1fr; }
    .multimedia-box { padding: 40px 20px; min-height: 220px; }
}

@media (max-width: 768px) {
    .proyecto-hero::after { display: block; }
    .parallax-yellow-arrow { display: none; }
    .hero-project-logo { max-width: 140px; }
    .proyecto-hero-title { font-size: 1.8rem; }
    .btn-hero-cotizar { width: 95px; height: 115px; }
    .btn-cotizar-text { font-size: 0.75rem; }
    .parallax-franja-amarilla { height: 120px; z-index: 0; }
    .parallax-red-arrow { width: 200px; height: 200px; }
    .galeria-imagenes-stack { aspect-ratio: 4 / 3; margin-top: 30px; }
    .galeria-slide.last-active { opacity: 0; }
    .galeria-slide { height: 100%; }
    .proyecto-galeria-areas { padding: 40px 0 30px 0; }
    .texto-call-action { padding-top: 0; padding-bottom: 35px; }
    .texto-call-action .text-guinda { font-size: 1.4rem; }
    .texto-call-action .text-sub { font-size: 1.3rem; }
    .proyecto-cotizador { padding: 60px 0 50px 0; }
    .proyecto-cotizador-grid { grid-template-columns: 1fr; gap: 50px; }
    .proyecto-cotizador-wrapper { padding: 0 20px; }
    .form-row-twin { flex-direction: column; gap: 16px; }
    .plano-white-box { padding: 20px; }
    .plano-technical-data { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 25px; text-align: center; }
    .plano-technical-data .tech-divider { display: none; }
    .tech-title h3 { font-size: 1.4rem; line-height: 1.1; }
    .tech-info-block .tech-label { font-size: 0.75rem; }
    .tech-info-block .tech-value, .tech-info-block .tech-value-main { font-size: 0.95rem; }
    .fachada-slide { position: relative; height: auto; box-shadow: none; }
    .img-fachada-full { height: auto; }
    .single-proyecto-footer { padding: 25px 20px; }
    .single-footer-container { flex-direction: column; text-align: center; justify-content: center; gap: 15px; }
    .proyecto-certificaciones-box { text-align: center; margin-top: 20px; }
    .certificaciones-logos-grid { justify-content: center; gap: 15px; }
    .img-cert-logo { max-height: 40px; }
}

@media (max-width: 480px) {
    .landing-header-transparent { padding: 15px 15px 0 15px; }
    .img-logo-static { max-height: 38px; }
    .btn-ws-circle { font-size: 1.9rem; width: 42px; height: 42px; }
    .panel-ws-drawer { max-width: 100%; }
    .ubicacion-apps-buttons { flex-direction: column; align-items: center; gap: 30px; margin-bottom: 40px; }
    .btn-nav-app { width: 100%; max-width: 210px; height: 50px; }
}

/* ==========================================================================
   MODAL / LIGHTBOX PARA TOUR 360 Y VIDEO PLAY
   ========================================================================== */
.modal-media-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
}

.modal-media-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-media-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    height: 80vh;
    background: #000000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
}

.btn-close-media-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    z-index: 10;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.btn-close-media-modal:hover {
    background: #CC9D19;
}

.media-frame-wrapper {
    width: 100%;
    height: 100%;
}

/* ==========================================================================
   ESTILOS PARA EL HEADER CORPORATIVO EN LANDINGS
   ========================================================================== */

.landing-header-corp {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background-color: transparent;
    margin: 0;
    padding: 0;
    transition: background-color 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.landing-header-corp .header-container {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 0;
}

.landing-header-corp .col-logo {
    width: 300px;
    min-width: 300px;
    height: 70px;
    background-color: #8C1527;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 10001;
    transition: height 0.4s cubic-bezier(0.25, 1, 0.5, 1), width 0.3s ease;
}

.landing-header-corp .logo-link {
    display: block;
}

.landing-header-corp .logo-full {
    max-height: 42px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
}

.landing-header-corp .logo-scroll {
    max-height: 35px;
    width: auto;
    display: none;
}

.landing-header-corp .col-actions {
    flex-grow: 1;
    height: 70px;
    background-color: transparent;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-right: 40px;
    position: relative;
    z-index: 10001;
    transition: padding 0.4s ease, height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-ws-header-link {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-ws-header-link img {
    width: 32px;
    height: auto;
    display: block;
    transition: transform 0.2s ease;
}

.btn-ws-header-link:hover img {
    transform: scale(1.1);
}

.landing-header-corp.is-scrolled {
    background-color: #8C1527;
}

.landing-header-corp.is-scrolled .col-logo,
.landing-header-corp.is-scrolled .col-actions {
    height: 55px;
}

.landing-header-corp.is-scrolled .logo-full {
    display: none;
}

.landing-header-corp.is-scrolled .logo-scroll {
    display: block;
}

.landing-header-corp.is-scrolled .col-actions {
    padding-right: 25px;
}

@media screen and (max-width: 768px) {
    .landing-header-corp .col-logo {
        width: 180px;
        min-width: 180px;
        height: 60px;
    }

    .landing-header-corp .col-actions {
        height: 60px;
        padding-right: 15px;
    }

    .landing-header-corp .logo-full {
        max-height: 28px;
    }

    .landing-header-corp .logo-scroll {
        max-height: 25px;
    }

    .btn-ws-header-link img {
        width: 26px;
    }

    .landing-header-corp.is-scrolled .col-logo,
    .landing-header-corp.is-scrolled .col-actions {
        height: 50px;
    }

    .landing-header-corp.is-scrolled .col-actions {
        padding-right: 15px;
    }
}