:root {
    --color-primary: #FF6B35;        
    --color-secondary: #F7931E;      
    --color-accent: #FFD23F;         
    --color-dark: #2C3E50;           
    --color-light: #ECF0F1;          
    --color-success: #27AE60;        
    --color-whatsapp: #25D366;       
    
    --text-dark: #2C3E50;
    --text-muted: #7F8C8D;
    
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    --transition-base: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    padding: 1rem 0;
    transition: var(--transition-base);
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    display: flex;
    align-items: center;
    transition: var(--transition-base);
    padding: 0;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-base);
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: 5px;
    transition: var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-link:hover {
    color: var(--color-primary) !important;
    background-color: rgba(255, 107, 53, 0.1);
}

/* Navbar scrolled */
.navbar.scrolled {
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

/* Carousel de fondo */
#heroCarousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#heroCarousel .carousel-inner,
#heroCarousel .carousel-item {
    height: 100%;
}

#heroCarousel .carousel-item {
    transition: opacity 1s ease-in-out;
}

.hero-slide {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.hero-section .lead {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-size: 1.25rem;
}

.animate-fade-in {
    animation: fadeInUp 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeInUp 1s ease-out 0.6s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: white;
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ============================================
   BOTÓN WHATSAPP
   ============================================ */
.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: white;
    border: none;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp:active {
    transform: translateY(-1px);
}

/* ============================================
   BOTÓN TOUR VIRTUAL
   ============================================ */
.btn-tour {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-tour:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.btn-tour:active {
    transform: translateY(-1px) scale(1.02);
}

.btn-tour i {
    font-size: 1.3rem;
    transition: var(--transition-base);
}

.btn-tour:hover i {
    transform: scale(1.2);
}

.btn-tour {
    display: inline-flex;
    align-items: center;
}

.btn-tour .tour-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    transition: var(--transition-base);
    vertical-align: middle;
    display: inline-block;
}

.btn-tour:hover .tour-icon {
    transform: scale(1.2);
}

section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* ============================================
   TOUR VIRTUAL - IFRAME
   ============================================ */
.tour-video-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    background: #000;
    padding: 0;
    min-height: 534px; 
}

.tour-video-iframe {
    border: none;
    border-radius: 15px;
    width: 300px; 
    height: 534px;
    display: block;
    flex-shrink: 0;
}

.tour-video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.tour-video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-base);
}

.tour-video-placeholder:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    transform: scale(1.02);
}

.tour-video-thumbnail {
    margin-bottom: 1.5rem;
    position: relative;
}

.tour-video-thumbnail i,
.tour-video-placeholder i {
    font-size: 5rem;
    opacity: 0.95;
    transition: var(--transition-base);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.tour-video-placeholder:hover .tour-video-thumbnail i,
.tour-video-placeholder:hover i {
    transform: scale(1.1);
    opacity: 1;
}

.tour-video-placeholder h4 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.tour-video-placeholder p {
    margin-bottom: 1.5rem;
    opacity: 0.95;
    font-size: 1rem;
    max-width: 90%;
}

/* ============================================
   SERVICIOS - BADGES
   ============================================ */
.service-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: 50px;
    transition: var(--transition-base);
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.service-badge:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-color: var(--color-secondary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.service-badge:hover .service-badge-icon,
.service-badge:hover .service-badge-text {
    color: white;
}

.service-badge:hover .service-badge-icon {
    transform: rotate(360deg) scale(1.1);
}

.service-badge-icon {
    font-size: 1.1rem;
    color: var(--color-primary);
    transition: transform 0.6s ease, color 0.3s ease;
    display: flex;
    align-items: center;
}

.service-badge-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition-base);
    white-space: nowrap;
}

/* Responsive para servicios */
@media (max-width: 768px) {
    .service-badge {
        padding: 0.5rem 1rem;
    }
    
    .service-badge-icon {
        font-size: 1rem;
    }
    
    .service-badge-text {
        font-size: 0.85rem;
    }
}

/* ============================================
   GALERÍA
   ============================================ */
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.filter-btn {
    padding: 0.75rem 2rem;
    border: 2px solid var(--color-primary);
    background: white;
    color: var(--color-primary);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.gallery-item {
    opacity: 1;
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: block;
}

.gallery-item.hidden {
    display: none !important;
}

.gallery-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition-base);
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition-base);
}

.gallery-card:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

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

.gallery-overlay i {
    color: white;
    font-size: 3rem;
}

/* ============================================
   UBICACIÓN
   ============================================ */
.map-container {
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

/* ============================================
   TARIFAS - GRILLA
   ============================================ */
.tarifas-grid {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.tarifas-grid thead th {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    padding: 1rem;
    font-weight: 600;
    text-align: center;
    font-size: 0.95rem;
}

.tarifas-grid tbody td {
    padding: 1rem;
    vertical-align: middle;
    text-align: center;
    border: 1px solid #dee2e6;
}

.tarifas-grid .mes-cell {
    background-color: rgba(255, 107, 53, 0.05);
    font-weight: 600;
    color: var(--text-dark);
    text-align: left;
    padding-left: 1.5rem;
}

.tarifas-grid .tarifa-cell {
    transition: var(--transition-base);
    font-weight: 500;
}

.tarifas-grid tbody tr:hover .tarifa-cell:not(.alquilado) {
    background-color: rgba(255, 107, 53, 0.05);
}

/* Estilo para celdas alquiladas */
.tarifas-grid .tarifa-cell.alquilado {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.tarifas-grid .tarifa-cell.alquilado .badge {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
}

/* Responsive para grilla de tarifas */
@media (max-width: 768px) {
    .tarifas-grid thead th,
    .tarifas-grid tbody td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .tarifas-grid .mes-cell {
        padding-left: 1rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   CONTACTO
   ============================================ */
.contact-info a {
    color: var(--text-dark);
    transition: var(--transition-base);
}

.contact-info a:hover {
    color: var(--color-primary);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: linear-gradient(135deg, var(--color-dark) 0%, #34495e 100%) !important;
}

.footer-logo {
    display: inline-block;
    transition: var(--transition-base);
    text-decoration: none;
}

.footer-logo:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 0;
}

.footer-link {
    color: var(--color-primary) !important;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-base);
    padding: 0.25rem 0;
}

.footer-link:hover {
    color: var(--color-secondary) !important;
    transform: translateY(-2px);
}

footer p {
    font-size: 0.85rem;
}

/* ============================================
   BOTONES FLOTANTES
   ============================================ */

/* Botón flotante de Tour Virtual */
.tour-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 90px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    text-decoration: none;
    line-height: 0;
    padding: 0;
}

.tour-float:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
}

.tour-float:active {
    transform: scale(0.95);
}

.tour-float-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
    display: block;
    margin: 0;
    padding: 0;
    line-height: 0;
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-whatsapp);
    color: white;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    text-decoration: none;
    line-height: 1;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-float i {
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    margin: 0;
    padding: 0;
}

/* Responsive para botones flotantes */
@media (max-width: 768px) {
    .tour-float {
        width: 55px;
        height: 55px;
        bottom: 80px;
        right: 15px;
    }
    
    .tour-float-icon {
        width: 28px;
        height: 28px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-float i {
        font-size: 28px;
    }
}

/* ============================================
   FICHA DEL INMUEBLE
   ============================================ */
.ficha-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 107, 53, 0.2);
    transition: var(--transition-base);
}

.ficha-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.ficha-card-body {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.ficha-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
    min-width: 200px;
}

.ficha-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.ficha-text {
    flex: 1;
}

.ficha-title {
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    text-transform: none;
    letter-spacing: 0.3px;
}

.ficha-code {
    color: var(--color-primary);
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.btn-ficha {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-ficha:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    color: white;
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.btn-ficha i {
    transition: var(--transition-base);
}

.btn-ficha:hover i {
    transform: translateX(5px);
}

/* Responsive para Ficha del Inmueble */
@media (max-width: 768px) {
    .ficha-card-body {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .ficha-content {
        flex-direction: column;
        width: 100%;
    }
    
    .ficha-code {
        font-size: 1.5rem;
    }
    
    .btn-ficha {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   LIGHTBOX MODAL
   ============================================ */
#lightboxModal .modal-content {
    background: transparent;
}

#lightboxModal .modal-body {
    text-align: center;
}

#lightboxModal img {
    max-height: 80vh;
    width: auto;
    margin: 0 auto;
}

#lightboxModal .btn-close {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    padding: 0.5rem;
    opacity: 1;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .gallery-card img {
        height: 250px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .navbar-logo {
        height: 42px;
    }
    
    .nav-link {
        margin: 0.25rem 0;
        text-align: center;
    }
    
    .hero-section {
        min-height: 80vh;
        padding-top: 100px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    .gallery-card img {
        height: 200px;
    }
    
    .map-container {
        height: 300px;
    }
    
    .table thead th,
    .table tbody td {
        padding: 1rem 0.5rem;
        font-size: 0.9rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .gallery-filters {
        gap: 0.5rem;
    }
    
    /* Ajuste del video tour para móviles */
    .tour-video-container {
        max-width: 100%;
        min-height: auto;
    }
    
    .tour-video-iframe {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 480 / 854;
        max-width: 100%;
    }
}

/* Mobile pequeño */
@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 1.75rem;
    }
    
    .btn-whatsapp {
        font-size: 1rem;
        padding: 0.75rem 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .gallery-card img {
        height: 180px;
    }
}

/* ============================================
   UTILIDADES
   ============================================ */
.text-primary {
    color: var(--color-primary) !important;
}

.bg-primary {
    background-color: var(--color-primary) !important;
}

/* Smooth scroll para navegadores que no lo soportan nativamente */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Accesibilidad - Focus visible */
*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Loading placeholder para imágenes */
img {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

img[src] {
    background: none;
    animation: none;
}