/* ============================================
   1. IMPORTAR FUENTES (Google Fonts)
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================
   2. VARIABLES GLOBALES (ROOT)
   ============================================ */
:root {
    /* Colores */
    --color-black: #0a0a0a;
    --color-black-light: #121212;
    --color-gold: #c9a227;
    --color-gold-dark: #b8860b; /* Simplificado para compatibilidad */
    --color-orange-lexa: #f8ab41;
    --color-white: #ffffff;
    --color-gray: #e9ecef;
    --color-light-gray: #cfcfcf;

    /* Tipografía */
    --font-title: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ============================================
   3. RESET Y ESTILOS BASE
   ============================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { 
    scroll-behavior: smooth; 
    /* Solución para el bug de 100vh en móviles */
    height: -webkit-fill-available;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-light-gray);
    overflow-x: hidden;
    min-height: 100vh;
    /* Compatibilidad móvil */
    min-height: -webkit-fill-available;
    font-size: 16px;
    line-height: 1.8;
}

h1, h2, h3, h4, h5, h6, .section-title {
    font-family: var(--font-title);
}

/* ============================================
   4. HEADER / MENU
   ============================================ */
.header-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    transition: all 0.3s ease;
    
}

/* Estilo del Header al hacer Scroll */
.header-nav.scrolled {
    background: #000000; 
    /*background: rgba(26, 26, 26, 0.95); */
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    border-bottom: 1px solid #e29a3c; 
    /*border-bottom: 1px solid rgba(201, 162, 39, 0.3); */
}

.logo-img {
    height: 80px;
    width: auto;
    z-index: 1001;
}

.menu-icon {
    display: none;
    font-size: 1.5rem;
    color: var(--color-white);
    cursor: pointer;
    z-index: 1001;
}

#menuNav {
    display: flex;
    gap: 2rem;
}

#menuNav a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: relative;
    transition: color 0.3s;
    text-align:end;
}

#menuNav a:hover { color: var(--color-gold); }

#menuNav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.3s;
}
#menuNav a:hover::after { width: 100%; }

/* Mobile Menu Logic */
@media (max-width: 768px) {
    .menu-icon { display: block; }
    
    #menuNav {
        position: fixed;
        top: 0;
        right: -100%; 
        width: 70%;
        height: 100vh;
        background: var(--color-black-light);
        flex-direction: column;
        /* CAMBIO: Alinear contenido a la izquierda arriba, con separación */
        justify-content: flex-start; /* Alineación vertical arriba */
        align-items: flex-start;     /* Alineación horizontal izquierda */
        padding-top: 80px;           /* Espacio desde arriba */
        padding-left: 30px;          /* Separación desde la izquierda (la que pediste) */
        transition: right 0.4s ease;
        box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    }

    #menuNav.active {
        right: 0;
    }

    #menuNav a {
        margin: 0.8rem 0; /* Espacio vertical entre enlaces */
        font-size: 1.2rem;
        width: 100%;      /* Ocupa todo el ancho disponible */
        text-align: left; /* Texto alineado a la izquierda */
    }

    /* Ajuste específico para el contenedor de Portfolio */
    #menuNav .nav-item {
        width: 100%;
        text-align: left;
    }

    /* Ajuste para los sub-items de Portfolio (más indentación) */
    #menuNav .dropdown-menu {
        padding-left: 20px; /* Indentación extra para los sub-enlaces */
        width: 100%;
    }
    
    #menuNav .dropdown-menu li a {
        font-size: 1rem; /* Un poco más pequeños los sub-items */
        padding: 10px 0;
    }
}

/* ============================================
   5. SECCIONES DE VIDEO (HERO & WRAPPER)
   ============================================ */

/* Contenedor General Sticky */
.video-wrapper-sticky {
    position: relative;
    z-index: 1;
}

/* Video 1: Hero */
.video1 {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.video1 video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
}

.video1 .overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1;
}

/*
.video1 .hero-logo {
    position: relative;
    z-index: 2;
    width: 200px;
    transition: all 0.5s ease;
    animation: fadeIn 2s ease;
}
*/

/* ============================================
   HERO LOGO - CORRECCIÓN DE CENTRADO Y FADE
   ============================================ */

#heroLogo {
    position: fixed !important; 
    top: 50% !important;
    left: 50% !important;
    /* Centrado forzado combinado con escala inicial si quieres animación */
    transform: translate(-50%, -50%) scale(1); 
    width: 200px;
    height: auto;
    z-index: 10;
    opacity: 1;
    transition: opacity 0.4s ease;
    pointer-events: none;
    
    /* IMPORTANTE: Sobrescribimos cualquier animación genérica que rompa el centrado */
    animation: none !important; 
}

/* Si quieres que aparezca suavemente al inicio, usa una animación específica */
@keyframes heroLogoFadeIn {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

/* Aplicar la animación correcta (opcional, si quieres efecto de entrada) */
#heroLogo {
    animation: heroLogoFadeIn 2s ease forwards;
}

@media (max-width: 768px) {
    #heroLogo {
        width: 120px;
    }
}


.video1 .scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-gold);
    z-index: 3;
    animation: bounce 2s infinite;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

/* Video 2: Sección intermedia */
.video2 {
    position: relative;
    width: 100%;
    min-height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--color-black-light);
    overflow: hidden;
}

.video2 video {
    width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   6. LOGO FLOTANTE STICKY
   ============================================ */
.floating-sticky-logo {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: auto;
    opacity: 1;
    z-index: 100;
    transition: opacity 0.4s ease, transform 0.3s ease;
    pointer-events: none;
    will-change: transform, opacity;
}

.floating-sticky-logo.is-sticky {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
}

.floating-sticky-logo.is-hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

@media (max-width: 768px) {
    .floating-sticky-logo { width: 80px; bottom: 70px; }
    .floating-sticky-logo.is-sticky { width: 80px; bottom: 15px; }
}

/* ============================================
   7. SECCIONES MODULARES (SECTION)
   ============================================ */
section {
    padding: 50px 20px;
    /*padding: 80px 20px;*/
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 60px;
    font-weight: 700;
    /*font-size: 3rem;*/
    margin-bottom: 1rem;
    color: var(--color-white);
}

.section-title span { color: var(--color-gold); }

.section-text {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 800px;
    text-align: justify;
}

.description-text {
    font-size: 16px;
    line-height: 1.8;
}

.btn-gold {
    display: inline-block;
    padding: 14px 34px 16px 28px;
    /*padding: 12px 30px;*/
    background: var(--color-gold);
    color: var(--color-black);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s;
}

.btn-gold:hover {
    background: var(--color-white);
    box-shadow: 0 0 15px rgba(201, 162, 39, 0.5);
}

/* Grid Proyectos */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 40px;
    max-width: 1200px;
}

.grid-item {
    background: var(--color-black-light);
    padding: 20px;
    border: 1px solid #333;
    transition: transform 0.3s, border-color 0.3s;
}

.grid-item:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
}

/* Alternating Rows Responsive */
@media (max-width: 768px) {
    .alternating-row,
    .alternating-row.reverse {
      flex-direction: column !important;
    }
    
    /* Opcional: Imagen arriba en móvil */
    .alternating-row.reverse .col-text { order: 2; }
    .alternating-row.reverse .col-media { order: 1; }

    .section-title { font-size: 2rem; }
    section { padding: 50px 15px; }
}

/* ============================================
   8. VIDEO WRAPPER & MODAL BUTTON (CONSOLIDADO)
   ============================================ */

/* Contenedor del video 16:9 */
.video-wrapper-responsive {
    position: relative;
    width: 100%;
    padding-top: 56.25%; 
    background: #000;
    overflow: hidden;
    border: 1px solid #333;
}

/* Contenedor del video 9:16 (Vertical) */
.video-wrapper-responsive.vertical {
    padding-top: 177.77%; 
}

.video-wrapper-responsive video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
}

/* Botón Play (Oculto por defecto, solo visible si se necesita en Desktop para play manual) */
.video-mobile-play-btn {
    display: none; 
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 15;
    background: rgba(0, 0, 0, 0.3);
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.video-mobile-play-btn i {
    font-size: 4rem;
    color: var(--color-gold);
    text-shadow: 0 0 15px rgba(0,0,0,0.5);
    transition: transform 0.3s;
}

.video-mobile-play-btn:hover {
    background: rgba(0, 0, 0, 0.5);
}

.video-mobile-play-btn:hover i {
    transform: scale(1.1);
}

/* --- LÓGICA RESPONSIVE --- */

/* En Desktop: Ocultamos el botón extra, usamos controles nativos */
@media (min-width: 769px) {
    .video-mobile-play-btn {
        display: none !important;
    }
    
    /* Aseguramos que los controles nativos se vean */
    .video-wrapper-responsive video {
        object-fit: contain; /* En desktop es mejor 'contain' para ver completo */
    }
}

/* En Móvil: VIDEOS INLINE (SIN MODAL) */
@media (max-width: 768px) {
    .video-mobile-play-btn {
        display: none !important; /* OCULTAMOS EL BOTÓN PARA USAR CONTROLES NATIVOS */
    }
    
    /* HABILITAR interacción directa con el video */
    .video-wrapper-responsive video {
        pointer-events: auto; /* Permite clic directo para play/pause */
    }
}

/* Estilos del Modal (Bootstrap Helper) */
.modal.show {
    display: block !important;
}
.modal-backdrop.show {
    opacity: 0.8 !important;
}

/* ============================================
   9. FOOTER
   ============================================ */
.footer {
    background-color: #000000;
    padding: 80px 20px 40px 20px;
    border-top: 1px solid rgba(201, 162, 39, 0.3);
    font-family: var(--font-body);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-title {
    font-family: var(--font-title);
    color: var(--color-gold);
    font-size: 18px;
    /*font-size: 1.5rem;*/
    letter-spacing: 2px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--color-gold);
}

.footer-list { list-style: none; }
.footer-list li { margin-bottom: 15px; }

.footer-list a, .footer-list span {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    /*font-size: 0.95rem;*/
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-list a:hover {
    color: var(--color-orange-lexa);
    transform: translateX(5px);
}

.footer-list i {
    color: var(--color-gold);
    margin-right: 10px;
    width: 16px;
    text-align: center;
}

.footer-social-icons {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.footer-social-icons a {
    width: 45px;
    height: 45px;
    border: 1px solid #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.footer-social-icons a:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: #000;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid #111;
    color: #444;
    font-size: 0.85rem;
}

/* Acordeón Footer */
.footer-accordion { width: 100%; }
.accordion-item {
    margin-bottom: 1px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    background: transparent;
    border: none;
    padding: 15px;
    color: #888;
    text-align: left;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.accordion-header:hover { color: var(--color-gold); }
.accordion-header i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.3s ease;
    background: rgba(0,0,0,0.2);
}

.accordion-content ul { list-style: none; padding: 10px 15px 15px 15px; margin: 0; }
.accordion-content li { margin-bottom: 8px; }
.accordion-content a {
    color: #aaa;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: none;
    transition: color 0.2s;
}

.accordion-content a:hover { color: var(--color-gold); padding-left: 5px; }

.accordion-item.active .accordion-header { color: var(--color-gold); }
.accordion-item.active .accordion-header i { transform: rotate(180deg); }
.accordion-item.active .accordion-content { max-height: 500px; }

/* Responsive Footer */
@media (max-width: 768px) {
    .footer { padding: 50px 20px 30px; }
    .footer-container { grid-template-columns: 1fr; text-align: center; }
    .footer-title::after { left: 50%; transform: translateX(-50%); }
    .footer-social-icons { justify-content: center; }
}

/* ============================================
   10. GO TO TOP BUTTON
   ============================================ */
#goTopBtn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-gold);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none; 
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    transition: transform 0.3s;
}

#goTopBtn i { color: #000; font-size: 1.2rem; }
#goTopBtn:hover { transform: scale(1.1); }

/* ============================================
   11. ANIMACIONES
   ============================================ */
@keyframes fadeIn { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }

@keyframes fadeIn { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }

/* ============================================
    12. SWIPER SLIDER (SERVICES)
    ============================================ */
.service-gallery-slider {
    padding: 20px 0 60px !important;
    width: 100%;
    margin: 0 auto;
}

/* Aspect Ratio para el Slider en PC (Landscape) */
@media (min-width: 769px) {
    .service-gallery-slider {
        width: 50%; /* 6 columnas de 12 */
    }
    
    .service-gallery-slider .gallery-item {
        padding-top: 56.25%; /* 16:9 Landscape */
        width: 100%;
        margin-bottom: 0;
    }
    
    .service-gallery-slider .gallery-item img {
        object-fit: cover;
    }
}

/* Aspect Ratio para el Slider en Móvil (Vertical) */
@media (max-width: 768px) {
    .service-gallery-slider .gallery-item {
        padding-top: 140%; /* Proporción vertical */
        width: 100%;
    }
    
    .service-gallery-slider .gallery-item img {
        object-fit: cover;
    }
}

.service-gallery-slider .swiper-button-next,
.service-gallery-slider .swiper-button-prev {
    color: var(--color-gold);
    background: rgba(0,0,0,0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
    top: 50%;
    transform: translateY(-50%);
}

.service-gallery-slider .swiper-button-next::after,
.service-gallery-slider .swiper-button-prev::after {
    font-size: 1.2rem;
    font-weight: bold;
}

.service-gallery-slider .swiper-button-next:hover,
.service-gallery-slider .swiper-button-prev:hover {
    background: var(--color-gold);
    color: #000;
}

.service-gallery-slider .swiper-pagination-bullet {
    background: #555;
    opacity: 1;
}

.service-gallery-slider .swiper-pagination-bullet-active {
    background: var(--color-gold);
}

@media (max-width: 768px) {
    .service-gallery-slider .swiper-button-next,
    .service-gallery-slider .swiper-button-prev {
        display: none;
    }
}

/* ============================================
   AJUSTE A MODAL
   ============================================ */

/* Ocultar el modal solo si NO tiene la clase 'show' */
.modal:not(.show) {
    display: none !important;
}

/* ============================================
   AJUSTE GRID PROYECTOS (3 o 4 columnas)
   ============================================ */

#projects-grid .grid-container {
    display: grid; /* Asegura que display: grid esté aplicado si no lo está ya */
    grid-template-columns: repeat(2, 1fr); /* Cambiado de auto-fit a 4 */
    /* Puedes mantener otras propiedades como gap si es necesario */
}

/* Estilo base para móvil: 1 columna */
#projects-grid .grid-container {
    display: grid;
    grid-template-columns: 1fr; /* Una sola columna en móvil */
    gap: 16px; /* Opcional: espacio entre elementos */
}

/* Estilo para escritorio (pantallas > 768px): 2 columnas */
@media screen and (min-width: 768px) {
    #projects-grid .grid-container {
        grid-template-columns: repeat(2, 1fr); /* Dos columnas iguales */
    }
}

/* Estilos internos de la tarjeta de proyecto */
.project-info {
    padding: 20px 0 0 0;
}

.project-info h3 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: 10px;
}

.project-meta {
    font-size: 0.8rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
}

.project-details {
    font-size: 0.85rem;
    color: #cfcfcf;
    line-height: 1.6;
}

.project-details strong {
    color: #ccc;
    font-weight: 600;
}

.project-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}

.project-list li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 5px;
    color: #888;
    font-size: 0.85rem;
}

.project-list li::before {
    content: "•";
    color: var(--color-gold);
    position: absolute;
    left: 0;
}

/* ============================================
   DROPDOWN MENU (PORTFOLIO) - CORREGIDO
   ============================================ */

/* Contenedor del item con dropdown */
.nav-item {
    position: relative;
}

/* Estilo del toggle (el texto PORTFOLIO) */
.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-toggle i {
    font-size: 0.6rem;
    transition: transform 0.3s ease;
}

/* Lista oculta por defecto */
.dropdown-menu {
    list-style: none;
    padding: 15px 0;
    margin: 0;
    /*margin: 0 0 0 -100px;*/
    background: rgba(20, 20, 20, 0.98);
    border: 1px solid rgba(201, 162, 39, 0.3);
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border-radius: 4px;
}

/* Items del submenu */
.dropdown-menu li {
    margin: 0;
}

.dropdown-divider {
    height: 1px;
    margin: 5px 15px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.1);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: #ccc;
    font-size: 0.85rem;
    text-transform: none;
    transition: all 0.2s;
}
.dropdown-menu li a:hover {
    background: rgba(201, 162, 39, 0.1);
    color: var(--color-gold);
    padding-left: 25px;
}

/* --- LÓGICA DESKTOP (Hover) --- */
@media (min-width: 769px) {
    .nav-item:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .nav-item:hover .dropdown-toggle i {
        transform: rotate(180deg);
    }
}

/* --- LÓGICA MÓVIL (Acordeón y Alineación) --- */
@media (max-width: 768px) {
    /* Alineación del Menú Móvil */
    #menuNav .nav-item {
        width: 100%; /* Ocupa todo el ancho */
        /* text-align: center; */ /* Centra el contenido */

    }
    
    #menuNav a {
        margin: 0; /* Resetear margen para evitar desorden */
        padding: 1rem 0; /* Padding consistente */
        width: 100%;
        display: block;
    }

    /* Dropdown en móvil */
    .dropdown-menu {
        position: static; /* Dentro del flujo */
        opacity: 1;
        visibility: visible;
        transform: none;
        /* background: rgba(0, 0, 0, 0.3); /* Fondo sutil */
        border: none;
        max-height: 0; /* Oculto por defecto */
        overflow: hidden;
        padding: 0;
        transition: max-height 0.4s ease;
        width: 100%; /* Ancho completo */
        text-align: center; /* Centrar sub-items */
    }
    
    /* Clase activa para abrir en móvil */
    .nav-item.open .dropdown-menu {
        max-height: 500px; /* Altura suficiente */
        padding: 10px 0;
        border-top: 1px solid #333;
        margin-top: 5px;
    }
    
    .nav-item.open .dropdown-toggle i {
        transform: rotate(180deg);
    }

    .dropdown-menu li a {
        padding: 10px 0;
        text-align: center;
    }
}

/* ============================================
   PÁGINA DE PROYECTO DETALLE
   ============================================ */

/* Header del Proyecto */
.project-header {
    padding: 200px 20px 60px;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    border-bottom: 1px solid #222;
    margin-bottom: 60px;
}

.project-header h1 {
    font-family: var(--font-title);
    font-size: 60px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1;
}

.project-location {
    color: var(--color-gold);
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.project-meta-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.meta-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 15px 25px;
    border-radius: 4px;
    border-left: 2px solid var(--color-gold);
    text-align: left;
    min-width: 250px;
}

.meta-item strong {
    display: block;
    color: #888;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.meta-item span {
    color: var(--color-white);
    font-size: 0.95rem;
}

/* Secciones de contenido */
.project-section {
    margin-bottom: 5px;
}

/* Grid de Scope (Torres) */
.scope-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.scope-card {
    background: var(--color-black-light);
    border: 1px solid #222;
    padding: 30px;
    border-radius: 8px;
    transition: transform 0.3s ease, border-color 0.3s;
}

.scope-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
}

.scope-card h4 {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--color-gold);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.scope-card h4 i {
    font-size: 1rem;
    color: #555;
}

.scope-list {
    list-style: none;
    padding: 0;
}

.scope-list li {
    position: relative;
    padding-left: 38px;
    margin-bottom: 10px;
    color: #ccc;
    font-size: 16px;
    line-height: 1.8;
}

.scope-list li h4 {
    margin: 0 0 6px;
    font-size: 1.1rem;
    font-weight: 700;
    position: relative;
    padding-left: 14px;
}

.scope-list li h4::before {
    content: "•";
    color: var(--color-gold);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    line-height: 1;
}

.scope-list li::before {
    content: "";
}

.scope-list.scope-list--simple li::before {
    content: "•";
    color: var(--color-white);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    line-height: 1;
}

/* Bloque de Impacto (Destacado) */
.impact-block {
    background: linear-gradient(45deg, #121212, #1a1a1a);
    padding: 50px;
    border-left: 5px solid var(--color-gold);
    margin: 5px 0;
    /*    margin: 60px 0;*/
    position: relative;
    overflow: hidden;
}

.impact-block::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 10rem;
    color: rgba(255, 255, 255, 0.03);
    font-family: serif;
}

.impact-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #ddd;
    position: relative;
    z-index: 1;
}

/* Galería Moderna */
.project-gallery {
    padding-top: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    /* Aspect Ratio 4:3 para variedad */
    padding-top: 75%; 
    background: #111;
}

.gallery-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    /*object-fit: cover;*/
    transition: transform 0.5s ease, filter 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
    pointer-events: none;
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    color: #fff;
    font-size: 2rem;
    border: 2px solid #fff;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsivo Proyecto */
@media (max-width: 768px) {
    .project-header h1 { font-size: 2.5rem; }
    .meta-item { min-width: 100%; }
    .impact-block { padding: 30px; }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        grid-row: auto !important;
        grid-column: auto !important;
    }
}

/* Botón de Play para Galería (Global) */
.gallery-play-btn {
    width: 70px;
    height: 70px;
    background: rgba(201, 162, 39, 0.9);
    border-radius: 50%;
    border: none;
    color: #000;
    font-size: 1.5rem;
    cursor: pointer;
    transition: transform 0.3s, background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 4px; /* Centrado visual */
    z-index: 10;
    pointer-events: auto;
}

.gallery-play-btn:hover {
    transform: scale(1.15);
    background: var(--color-gold);
    box-shadow: 0 0 20px rgba(201, 162, 39, 0.5);
}

/* Ajuste para el icono dentro del botón */
.gallery-overlay .gallery-play-btn i {
    color: #000;
    font-size: 1.5rem;
}

/* ============================================
   RESPONSIVE FILAS ALTERNAS (MÓVIL)
   ============================================ */
@media (max-width: 768px) {
    
    /* 1. Forzar que todas las filas sean columna vertical */
    .alternating-row,
    .alternating-row.reverse {
        flex-direction: column !important;
        gap: 30px !important; /* Espacio entre texto y video */
    }

    /* 2. Asegurar el orden: Texto arriba, Video abajo */
    /* Como en el HTML el texto aparece primero, flex-direction: column lo pone arriba automáticamente.
       Solo necesitamos resetear cualquier "order" anterior por si acaso. */
    .col-text {
        order: 1 !important;
    }
    .col-media {
        order: 2 !important;
    }
    
    /* Ajustes visuales opcionales */
    .col-text, .col-media {
        min-width: 100% !important; /* Que ocupen todo el ancho */
    }
}


    /* Clase para ocultar el logo del nav solo en Home */
.hidden-nav-logo {
    /* En lugar de display: none, usamos esto para mantener el espacio */
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important; /* Evita que se pueda hacer clic en el espacio vacío */
}

/* ============================================
   VIDEO LIGHTBOX MODAL - FULLSCREEN & RESPONSIVE
   ============================================ */

/* Estilos del modal lightbox */
#videoLightboxModal {
    background: transparent;
    z-index: 999999 !important;
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0 !important;
}

/* Forzar que el backdrop esté justo debajo del modal pero encima de todo lo demás */
.modal-backdrop {
    z-index: 999998 !important;
    background-color: #000 !important;
    opacity: 0.9 !important;
}

#videoLightboxModal .modal-dialog {
    margin: 0;
    width: 100%;
    height: 100%;
    max-width: 100%;
    position: relative;
    pointer-events: none; /* Permite que los clics pasen al modal-content */
}

#videoLightboxModal .modal-content {
    background: rgba(0, 0, 0, 0.95);
    border: none;
    border-radius: 0;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: none;
    position: relative;
    pointer-events: auto; /* Captura clics */
}

#videoLightboxModal .modal-body {
    flex: 1;
    padding: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    position: relative;
}

/* Contenedor del video */
.lightbox-video-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
}

/* Video e iframe dentro del contenedor */
.lightbox-video-wrapper video,
.lightbox-video-wrapper img {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    background: #000;
}

/* Botón de cerrar */
.lightbox-close-btn {
    position: fixed;
    top: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: rgba(201, 162, 39, 0.8);
    border: none;
    border-radius: 50%;
    color: #000;
    font-size: 28px;
    cursor: pointer;
    z-index: 100001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
}

.lightbox-close-btn:hover {
    background: var(--color-gold);
    transform: rotate(90deg) scale(1.1);
}

/* Indicador de carga */
.lightbox-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-gold);
    font-size: 3rem;
    z-index: 100002;
}

/* Responsive - Tablets */
@media (max-width: 768px) {
    #videoLightboxModal .modal-dialog {
        height: 100dvh;
    }
    
    .lightbox-video-wrapper video,
    .lightbox-video-wrapper img {
        max-width: 100%;
        max-height: 100%;
    }

    .lightbox-close-btn {
        top: 20px !important;
        right: 20px !important;
        width: 50px;
        height: 50px;
        font-size: 24px;
        background: rgba(201, 162, 39, 0.9);
    }
}

/* Responsive - Celulares pequeños */
@media (max-width: 480px) {
    .lightbox-close-btn {
        top: 10px !important;
        right: 10px !important;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}