/* ===================================
   Mar y Campo - Landing Page Styles
   =================================== */

/* CSS Custom Properties */
:root {
    /* Natural Color Palette */
    --color-primary: #4a6741;
    --color-primary-light: #6b8f5e;
    --color-primary-dark: #3a5334;

    --color-secondary: #8b7355;
    --color-secondary-light: #a89178;
    --color-secondary-dark: #6d5a43;

    --color-accent: #c9a86c;
    --color-accent-light: #dbc493;
    --color-accent-dark: #b08f4f;

    --color-background: #faf8f5;
    --color-background-alt: #f5f1eb;
    --color-background-dark: #e8e2d9;

    --color-text: #2c2c2c;
    --color-text-light: #5a5a5a;
    --color-text-muted: #8a8a8a;

    --color-white: #ffffff;
    --color-black: #1a1a1a;

    --color-success: #4a6741;
    --color-warning: #c9a86c;
    --color-error: #a85454;

    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    margin-bottom: var(--space-md);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-outline:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-outline:disabled:hover {
    background-color: transparent;
    color: var(--color-primary);
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: var(--space-sm) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    transition: color var(--transition-base);
}

.navbar.scrolled .logo-text {
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-base);
}

.navbar.scrolled .nav-toggle span {
    background-color: var(--color-text);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-white);
    transition: color var(--transition-base);
    position: relative;
}

.navbar.scrolled .nav-link {
    color: var(--color-text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.5rem 1rem;
    background-color: var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-white) !important;
}

.nav-cta:hover {
    background-color: var(--color-primary-dark);
}

.nav-cta::after {
    display: none;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.carousel {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: var(--space-lg);
}

.carousel-next {
    right: var(--space-lg);
}

.carousel-indicators {
    position: absolute;
    bottom: var(--space-3xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.4);
    transition: all var(--transition-base);
}

.indicator.active {
    background-color: var(--color-white);
    width: 32px;
}

.hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
    color: var(--color-white);
    padding: var(--space-xl);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: 300;
    margin-bottom: var(--space-xl);
    opacity: 0.95;
    letter-spacing: 0.05em;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    opacity: 0.8;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

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

/* Sections */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.section-title {
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Zona Section */
.section-zona {
    background-color: var(--color-background);
}

.zona-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 768px) {
    .zona-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.zona-text {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.zona-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 480px) {
    .zona-features {
        grid-template-columns: 1fr 1fr;
    }
}

.feature-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-text h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.zona-map {
    height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background-alt);
    border: 2px dashed var(--color-background-dark);
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
}

.map-placeholder svg {
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.map-placeholder p {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.map-placeholder span {
    font-size: 0.875rem;
    opacity: 0.7;
}

/* Inversión Section */
.section-inversion {
    background-color: var(--color-background-alt);
}

.inversion-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .inversion-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .inversion-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.inversion-card {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.inversion-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.inversion-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.inversion-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.inversion-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

.inversion-note {
    margin-top: var(--space-3xl);
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
}

.inversion-note p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 0;
    font-style: italic;
}

/* Agua Section */
.section-agua {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.section-agua .section-tag {
    color: var(--color-accent-light);
}

.section-agua .section-title {
    color: var(--color-white);
}

.agua-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 768px) {
    .agua-content {
        grid-template-columns: 1fr 1fr;
    }
}

.agua-text p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
}

.agua-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.agua-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 1rem;
}

.agua-list svg {
    flex-shrink: 0;
    color: var(--color-accent-light);
}

.agua-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.agua-icon-large {
    opacity: 0.2;
}

/* Proyecto Section */
.section-proyecto {
    background-color: var(--color-background);
}

.proyecto-status {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-3xl);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    background-color: var(--color-accent);
    color: var(--color-black);
    border-radius: var(--radius-full);
    font-weight: 500;
}

.badge-icon {
    display: flex;
}

.proyecto-timeline {
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
    position: relative;
}

.proyecto-timeline::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-background-dark);
}

.timeline-item {
    position: relative;
    padding-left: 48px;
    padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 8px;
    top: 0;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    background-color: var(--color-background-dark);
    border: 3px solid var(--color-background);
}

.timeline-item.completed .timeline-marker {
    background-color: var(--color-success);
}

.timeline-item.in-progress .timeline-marker {
    background-color: var(--color-accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201, 168, 108, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(201, 168, 108, 0); }
}

.timeline-content {
    background-color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.timeline-content h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.timeline-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.timeline-status {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.timeline-item.completed .timeline-status {
    color: var(--color-success);
}

.timeline-item.in-progress .timeline-status {
    color: var(--color-accent-dark);
}

.proyecto-amenidades {
    text-align: center;
}

.proyecto-amenidades h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
}

.amenidades-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .amenidades-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 100%;
    }
}

.amenidad-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.amenidad-item svg {
    color: var(--color-primary);
}

.amenidad-item span {
    font-size: 0.875rem;
    text-align: center;
    color: var(--color-text-light);
}

/* Terrenos Section */
.section-terrenos {
    background-color: var(--color-background-alt);
}

.terrenos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 640px) {
    .terrenos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .terrenos-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.terreno-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.terreno-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.terreno-image {
    position: relative;
    height: 180px;
    background-size: cover;
    background-position: center;
}

.terreno-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.terreno-badge.disponible {
    background-color: var(--color-success);
    color: var(--color-white);
}

.terreno-badge.reservado {
    background-color: var(--color-warning);
    color: var(--color-black);
}

.terreno-info {
    padding: var(--space-lg);
}

.terreno-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.terreno-details {
    margin-bottom: var(--space-md);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-background-alt);
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.detail-value {
    font-size: 0.875rem;
    font-weight: 500;
}

.terreno-price {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-background-alt);
}

.price-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.price-value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Galería Section */
.section-galeria {
    background-color: var(--color-background);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .galeria-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.galeria-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.galeria-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.galeria-item:hover img {
    transform: scale(1.1);
}

.galeria-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity var(--transition-base);
    color: var(--color-white);
}

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

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    color: var(--color-white);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
}

.lightbox-prev {
    left: var(--space-lg);
}

.lightbox-next {
    right: var(--space-lg);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

/* Masterplan Section */
.section-masterplan {
    background-color: var(--color-background-alt);
}

.masterplan-container {
    max-width: 900px;
    margin: 0 auto;
}

.masterplan-viewer {
    aspect-ratio: 16/9;
    background-color: var(--color-background-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.masterplan-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-background-dark) 0%, var(--color-background-alt) 100%);
}

.placeholder-content {
    text-align: center;
    padding: var(--space-xl);
}

.placeholder-content svg {
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
    opacity: 0.5;
}

.placeholder-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.placeholder-content p {
    color: var(--color-text-light);
    max-width: 400px;
    margin: 0 auto var(--space-md);
}

.placeholder-note {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-md);
    background-color: var(--color-background);
    border-radius: var(--radius-full);
}

.masterplan-instructions {
    margin-top: var(--space-lg);
    text-align: center;
}

.masterplan-instructions p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Contacto Section */
.section-contacto {
    background-color: var(--color-background);
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 768px) {
    .contacto-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contacto-link {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.contacto-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contacto-link.whatsapp:hover {
    background-color: #25d366;
    color: var(--color-white);
}

.contacto-link.email:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.contacto-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background-alt);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-base);
}

.contacto-link:hover .contacto-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.contacto-text {
    display: flex;
    flex-direction: column;
}

.contacto-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.contacto-link:hover .contacto-label {
    color: rgba(255, 255, 255, 0.8);
}

.contacto-value {
    font-size: 1.125rem;
    font-weight: 600;
}

.contacto-form-container {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contacto-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-background-dark);
    border-radius: var(--radius-sm);
    background-color: var(--color-background);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(74, 103, 65, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-note {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    display: block;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--space-sm);
}

.footer-legal {
    font-size: 0.75rem;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 5rem var(--space-xl);
        background-color: var(--color-white);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        color: var(--color-text) !important;
        font-size: 1.125rem;
        padding: var(--space-sm) 0;
    }

    .nav-cta {
        margin-top: var(--space-md);
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-prev {
        left: var(--space-md);
    }

    .carousel-next {
        right: var(--space-md);
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print Styles */
@media print {
    .navbar,
    .carousel-btn,
    .carousel-indicators,
    .scroll-indicator,
    .lightbox {
        display: none !important;
    }

    .hero {
        height: auto;
        min-height: auto;
        padding: 2rem;
    }

    .section {
        padding: 1.5rem 0;
    }
}

/* Masterplan iframe embed */
.masterplan-iframe-wrap {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: #000;
    min-height: 500px;
}

.masterplan-iframe-wrap iframe {
    display: block;
    width: 100%;
    height: 500px;
    border: none;
}

/* Contact simplified layout */
.contacto-simple {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    align-items: center;
    max-width: 560px;
    margin: 0 auto;
}

.contacto-simple .contacto-item {
    width: 100%;
}

.contacto-link {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.contacto-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.contacto-link.whatsapp .contacto-icon {
    color: #25D366;
}

.contacto-link.email .contacto-icon {
    color: var(--color-primary);
}

.contacto-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background-alt);
    border-radius: var(--radius-md);
}

.contacto-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contacto-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.contacto-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
}

/* Hero video carousel slides */
.carousel-slide-video {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.carousel-slide-video.active {
    opacity: 1;
}

.carousel-slide-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-slide-video .slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.25) 0%,
        rgba(0,0,0,0.35) 50%,
        rgba(0,0,0,0.55) 100%
    );
}

/* Gallery photo sizing */
.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.galeria-item {
    overflow: hidden;
}

/* Video Background Sections */
.video-bg-section {
    position: relative;
    overflow: hidden;
}

.video-bg-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Blur applied directly to video — avoids compositing conflicts in Chrome */
.video-bg-wrap video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(1.5px);
    transform: scale(1.03);
}

/* Light overlay ~50%: video clearly visible, content readable */
.video-bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(250, 248, 245, 0.50);
}

/* Dark overlay: cinematic feel (Inversión) */
.video-bg-overlay.overlay-dark {
    background: rgba(10, 15, 10, 0.68);
}

/* Green overlay: Agua section */
.video-bg-overlay.overlay-green {
    background: rgba(45, 68, 38, 0.80);
}

.video-bg-section .container {
    position: relative;
    z-index: 1;
}

/* Text on light video overlay: bolder + white halo */
.video-bg-section .section-tag {
    font-weight: 600;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.9);
}

.video-bg-section .section-title {
    font-weight: 700;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.95),
        0 2px 12px rgba(255, 255, 255, 0.7);
}

.video-bg-section .section-subtitle {
    font-weight: 500;
    text-shadow: 0 1px 8px rgba(255, 255, 255, 0.85);
}

/* Zona: light overlay needs darker body text + white halo for readability */
.section-zona.video-bg-section .zona-text {
    color: var(--color-text);
    font-weight: 500;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.95),
        0 1px 10px rgba(255, 255, 255, 0.85);
}

.section-zona.video-bg-section .feature-text h4 {
    color: var(--color-text);
    font-weight: 700;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.95),
        0 1px 8px rgba(255, 255, 255, 0.8);
}

.section-zona.video-bg-section .feature-text p {
    color: var(--color-text);
    font-weight: 500;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.95),
        0 1px 8px rgba(255, 255, 255, 0.8);
}

/* Inversión: dark overlay needs white text */
.section-inversion.video-bg-section .section-tag {
    color: var(--color-accent-light);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}

.section-inversion.video-bg-section .section-title,
.section-inversion.video-bg-section .section-subtitle {
    color: var(--color-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.section-inversion.video-bg-section .inversion-note {
    background: rgba(255, 255, 255, 0.08);
    border-left-color: var(--color-accent);
}

.section-inversion.video-bg-section .inversion-note p {
    color: rgba(255, 255, 255, 0.8);
}