/* ==========================================================================
   CSS SYSTEM - PUNTA BALLENA QUINTAY
   Premium, Editorial and Responsive Real Estate Landing Page Design
   ========================================================================== */

/* 1. Design Variables & Base Configuration */
:root {
    /* Color Palette */
    --color-primary: #0D1F2D;       /* Ocean Dark Blue */
    --color-primary-light: #1D3557; /* Ocean Muted Blue */
    --color-secondary: #C5A880;     /* Soft Gold/Bronze Accent */
    --color-secondary-dark: #A88C60;/* Deep Gold/Bronze */
    --color-gray-dark: #2D3748;     /* Coastal Rock Charcoal */
    --color-gray: #4A5568;          /* Coastal Slate Gray */
    --color-gray-light: #718096;    /* Soft Slate */
    --color-bg-sand: #F7F5F0;       /* Sand Light Cream */
    --color-bg-sand-dark: #EAE6DF;  /* Warm Dune Beige */
    --color-white: #FFFFFF;
    --color-offwhite: #FAFAFA;
    --color-black: #050B10;
    
    /* Status Colors */
    --color-available: rgba(197, 168, 128, 0.2);     /* Transparent Gold overlay */
    --color-available-border: #C5A880;
    --color-reserved: rgba(226, 160, 63, 0.2);       /* Orange Amber */
    --color-reserved-border: #E2A03F;
    --color-sold: rgba(200, 70, 70, 0.15);            /* Muted Red */
    --color-sold-border: #C84646;

    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease-in-out;
    --border-radius: 12px;
    --box-shadow-premium: 0 20px 40px rgba(13, 31, 45, 0.08);
    --box-shadow-hover: 0 30px 60px rgba(13, 31, 45, 0.15);
}

/* 2. Global Reset and Defaults */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-sand);
    color: var(--color-gray-dark);
}

body {
    font-family: var(--font-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

p {
    font-size: 1.05rem;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
}

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

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

ul {
    list-style: none;
}

/* Utility Layout Classes */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.grid {
    display: grid;
    gap: 40px;
}

.grid-2-cols { grid-template-columns: repeat(2, 1fr); }
.grid-3-cols { grid-template-columns: repeat(3, 1fr); }

.align-center { align-items: center; }
.text-center { text-align: center; }
.max-w-700 { max-width: 700px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-50 { margin-top: 50px; }
.mb-30 { margin-bottom: 30px; }
.text-white { color: var(--color-white) !important; }
.text-gray { color: var(--color-bg-sand-dark) !important; }
.text-primary { color: var(--color-primary) !important; }
.font-size-14 { font-size: 0.875rem !important; }
.hidden { display: none !important; }
.img-fluid { width: 100%; height: auto; }
.rounded { border-radius: var(--border-radius); }
.shadow-lg { box-shadow: var(--box-shadow-premium); }

/* Common UI Elements / Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-secondary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-primary-light);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border: 1.5px solid var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Sections Base Styling */
section {
    padding: 100px 0;
    overflow: hidden;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--color-secondary-dark);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 24px;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--color-primary-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* ==========================================================================
   3. Specific Sections & Components
   ========================================================================== */

/* 3.1 Main Header */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(13, 31, 45, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 0;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 2px;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.65rem;
    letter-spacing: 6px;
    color: var(--color-secondary);
    margin-top: 3px;
    font-weight: 600;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-menu li {
    padding: 0 15px;
}

.nav-menu li:last-child {
    padding-right: 0;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 8px 0;
    border-bottom: 1.5px solid transparent;
    display: inline-block;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.nav-cta {
    padding: 8px 18px !important;
    border-radius: 4px;
    border: 1px solid var(--color-secondary) !important;
}

.nav-cta:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary) !important;
}

/* Mobile Nav Burger Toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-nav-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-fast);
}

/* 3.2 Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.hero-content {
    max-width: 750px;
}

.hero-tagline {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--color-secondary);
    display: block;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 2;
    gap: 8px;
}

.mouse-icon {
    width: 20px;
    height: 32px;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.mouse-icon .wheel {
    width: 3px;
    height: 6px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    animation: scrollMouse 1.8s infinite;
}

@keyframes scrollMouse {
    0% { transform: translateY(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(8px); opacity: 0; }
}

/* 3.3 Historia Section */
.historia-section {
    background-color: var(--color-bg-sand);
}

.family-badge {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: var(--color-white);
    padding: 24px;
    border-radius: var(--border-radius);
    margin-top: 30px;
    box-shadow: var(--box-shadow-premium);
    border-left: 4px solid var(--color-secondary);
}

.family-badge i {
    font-size: 2rem;
    color: var(--color-secondary-dark);
}

.family-badge h4 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.family-badge p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.historia-image-wrapper {
    position: relative;
}

.image-overlay-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background-color: var(--color-primary);
    padding: 30px;
    border-radius: var(--border-radius);
    color: var(--color-white);
    box-shadow: var(--box-shadow-hover);
    max-width: 220px;
}

.overlay-number {
    display: block;
    font-size: 3rem;
    font-family: var(--font-heading);
    color: var(--color-secondary);
    line-height: 1;
    font-weight: 700;
}

.overlay-text {
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.8;
}

/* 3.4 Lifestyle & Connectivity Section */
.lifestyle-section {
    background-color: var(--color-primary);
    background-image: radial-gradient(circle at 80% 20%, rgba(29, 53, 87, 0.4) 0%, transparent 50%);
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
    text-align: center;
}

.feature-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    border-color: var(--color-secondary);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 24px;
}

.feature-card h3 {
    color: var(--color-white);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* 3.5 Urbanizacion / Especificaciones */
.urbanizacion-section {
    background-color: var(--color-bg-sand-dark);
}

.tech-list {
    margin-top: 30px;
}

.tech-list li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.tech-list li i {
    font-size: 1.5rem;
    color: var(--color-secondary-dark);
    margin-top: 3px;
    width: 30px;
    text-align: center;
}

.tech-list li strong {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 4px;
}

/* 3.6 Amenidades */
.amenidades-section {
    background-color: var(--color-bg-sand);
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.amenity-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--color-white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-premium);
}

.amenity-item i {
    font-size: 1.25rem;
    color: var(--color-secondary-dark);
}

.amenity-item span {
    font-size: 0.95rem;
    font-weight: 500;
}

/* 3.7 Master Plan SVG Interactive Map */
.masterplan-section {
    background-color: var(--color-bg-sand-dark);
}

.masterplan-container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 40px;
    align-items: stretch;
}

.map-svg-wrapper {
    background-color: #ded9cf;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.interactive-map-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.08));
}

/* SVG Text Styles */
.svg-ocean-text {
    font-family: var(--font-heading);
    font-weight: bold;
    font-size: 24px;
    fill: #a88c60;
    fill-opacity: 0.4;
    letter-spacing: 5px;
}

.svg-view-text {
    font-family: var(--font-body);
    font-size: 11px;
    fill: #a88c60;
    letter-spacing: 1px;
    font-weight: 500;
}

.svg-road-text {
    font-family: var(--font-body);
    font-size: 11px;
    fill: rgba(0,0,0,0.3);
    font-weight: bold;
    letter-spacing: 2px;
}

.svg-amenity-text {
    font-family: var(--font-body);
    font-size: 11px;
    fill: #a88c60;
    font-weight: bold;
    letter-spacing: 1.5px;
}

.svg-trail-text {
    font-family: var(--font-body);
    font-size: 11px;
    fill: #a88c60;
    fill-opacity: 0.6;
    font-weight: bold;
    letter-spacing: 2px;
}

/* Lot Polygons Interaction styling */
.lot-path {
    stroke: #ffffff;
    stroke-width: 2.5;
    cursor: pointer;
    transition: var(--transition-fast);
}

/* States */
.lot-available {
    fill: rgba(197, 168, 128, 0.12);
    stroke: var(--color-available-border);
}

.lot-available:hover {
    fill: rgba(197, 168, 128, 0.45);
    stroke-width: 3.5;
}

.lot-reserved {
    fill: rgba(226, 160, 63, 0.12);
    stroke: var(--color-reserved-border);
}

.lot-reserved:hover {
    fill: rgba(226, 160, 63, 0.4);
    stroke-width: 3.5;
}

.lot-sold {
    fill: rgba(200, 70, 70, 0.08);
    stroke: var(--color-sold-border);
    cursor: not-allowed;
}

.lot-sold:hover {
    fill: rgba(200, 70, 70, 0.25);
}

.lot-path.active-lot {
    stroke-width: 4.5 !important;
    fill-opacity: 0.65 !important;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.15));
}

/* Labels Inside Lots */
.lot-label {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: bold;
    fill: var(--color-primary);
    pointer-events: none;
    text-anchor: middle;
}

/* Detail Panel Styling */
.lot-details-panel {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow-premium);
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-top: 4px solid var(--color-secondary);
}

.panel-placeholder {
    text-align: center;
    padding: 20px 0;
}

.panel-placeholder i {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.panel-placeholder h3 {
    margin-bottom: 12px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--color-bg-sand-dark);
    padding-bottom: 20px;
}

.lot-number-tag {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.status-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-badge.available {
    background-color: rgba(197, 168, 128, 0.15);
    color: var(--color-secondary-dark);
    border: 1px solid var(--color-secondary);
}

.status-badge.reserved {
    background-color: rgba(226, 160, 63, 0.15);
    color: var(--color-reserved-border);
    border: 1px solid var(--color-reserved-border);
}

.status-badge.sold {
    background-color: rgba(200, 70, 70, 0.1);
    color: var(--color-sold-border);
    border: 1px solid var(--color-sold-border);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px dashed rgba(0,0,0,0.06);
    font-size: 1.05rem;
}

.stat-label {
    color: var(--color-gray-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.stat-val {
    font-weight: 600;
    color: var(--color-primary);
}

.panel-cta-container {
    margin-top: 35px;
}

.panel-note {
    font-size: 0.8rem;
    color: var(--color-gray-light);
    text-align: center;
    margin-top: 15px;
    font-style: italic;
    margin-bottom: 0;
}

.legend-container {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    border: 1px solid transparent;
}

.legend-available { background-color: var(--color-available); border-color: var(--color-available-border); }
.legend-reserved { background-color: var(--color-reserved); border-color: var(--color-reserved-border); }
.legend-sold { background-color: var(--color-sold); border-color: var(--color-sold-border); }

/* 3.8 Future Vision Section */
.future-section {
    background-color: var(--color-primary);
}

.future-content h2 {
    color: var(--color-white);
}

.future-content p {
    color: rgba(255, 255, 255, 0.8);
}

.plusvalia-card {
    display: flex;
    gap: 20px;
    background-color: rgba(255, 255, 255, 0.03);
    padding: 24px;
    border-radius: var(--border-radius);
    margin-top: 30px;
    border-left: 4px solid var(--color-secondary);
}

.plusvalia-card i {
    font-size: 2rem;
    color: var(--color-secondary);
}

.plusvalia-card h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.plusvalia-card p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.future-graphics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.future-graphic-box {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition-smooth);
}

.future-graphic-box.highlighted {
    background-color: rgba(197, 168, 128, 0.03);
    border-color: rgba(197, 168, 128, 0.2);
}

.future-graphic-box i {
    font-size: 2rem;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.future-graphic-box h3 {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.future-graphic-box .number {
    font-size: 4rem;
    font-family: var(--font-heading);
    color: var(--color-white);
    line-height: 1;
    font-weight: 700;
}

.future-graphic-box .label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

/* 3.9 Timeline Section */
.avance-section {
    background-color: var(--color-bg-sand);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto 0;
    padding: 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--color-bg-sand-dark);
    top: 0;
    bottom: 0;
    left: 40px;
    margin-left: -1px;
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 80px;
}

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

.timeline-badge {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 2px solid var(--color-bg-sand-dark);
    left: 24px;
    top: 5px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-light);
    transition: var(--transition-smooth);
}

.timeline-panel {
    background-color: var(--color-white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-premium);
    position: relative;
    transition: var(--transition-smooth);
}

.timeline-panel::before {
    content: '';
    position: absolute;
    top: 14px;
    left: -10px;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid var(--color-white);
}

.timeline-date {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-secondary-dark);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.timeline-panel h4 {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-panel p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Active and Completed timeline item states */
.timeline-item.completed .timeline-badge {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary);
}

.timeline-item.completed .timeline-panel {
    border-left: 3px solid var(--color-secondary);
}

.timeline-item.active .timeline-badge {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    animation: pulseMarker 2s infinite;
}

@keyframes pulseMarker {
    0% { box-shadow: 0 0 0 0 rgba(13, 31, 45, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(13, 31, 45, 0); }
    100% { box-shadow: 0 0 0 0 rgba(13, 31, 45, 0); }
}

.timeline-item.active .timeline-panel {
    background-color: var(--color-white);
    border: 1.5px solid var(--color-primary);
}

/* 3.10 Gallery Section */
.gallery-section {
    background-color: var(--color-bg-sand-dark);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: var(--box-shadow-premium);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 31, 45, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
    color: var(--color-white);
    gap: 10px;
}

.gallery-item-overlay i {
    font-size: 1.8rem;
    color: var(--color-secondary);
}

.gallery-item-overlay span {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

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

/* Lightbox overlay modal */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(5, 11, 16, 0.95);
    backdrop-filter: blur(15px);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 80%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 4px;
    animation: zoom 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoom {
    from {transform:scale(0.9); opacity: 0;} 
    to {transform:scale(1); opacity: 1;}
}

.lightbox-close {
    position: absolute;
    top: 40px;
    right: 40px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: 300;
    transition: var(--transition-fast);
    cursor: pointer;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--color-secondary);
    text-decoration: none;
    cursor: pointer;
}

#lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 20px 0;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

/* 3.11 Map & POI Section */
.map-section {
    background-color: var(--color-bg-sand);
}

.map-container-wrapper {
    display: grid;
    grid-template-columns: 3fr 1.3fr;
    gap: 30px;
    height: 500px;
    background-color: var(--color-white);
    padding: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-premium);
}

#interactive-map {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    z-index: 1; /* Keep leaflet beneath headers */
}

.map-poi-sidebar {
    padding: 15px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.map-poi-sidebar h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-bg-sand-dark);
}

.poi-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 14px 10px;
    border-radius: 6px;
    cursor: pointer;
    margin-bottom: 8px;
    transition: var(--transition-fast);
}

.poi-list li:hover {
    background-color: var(--color-bg-sand);
}

.poi-list li.active {
    background-color: var(--color-bg-sand-dark);
    border-left: 3px solid var(--color-secondary-dark);
}

.poi-list li i {
    font-size: 1.1rem;
    color: var(--color-gray-light);
    margin-top: 3px;
}

.poi-list li.active i {
    color: var(--color-secondary-dark);
}

.poi-list li strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.poi-list li p {
    font-size: 0.8rem;
    margin-bottom: 0;
    color: var(--color-gray);
    line-height: 1.4;
}

/* Custom Marker Styling override */
.leaflet-popup-content-wrapper {
    border-radius: 8px !important;
    padding: 5px !important;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15) !important;
    border-top: 3px solid var(--color-secondary);
}

.leaflet-popup-content h4 {
    margin-bottom: 5px;
    font-weight: bold;
}

/* 3.12 Investor Portal Section & Modal */
.investor-cta-section {
    background-color: var(--color-primary);
    color: var(--color-white);
    background-image: linear-gradient(rgba(13, 31, 45, 0.8), rgba(13, 31, 45, 0.95)), url('images/panoramica5_quintay.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 120px 0;
}

.investor-cta-section h2 {
    color: var(--color-white);
    font-size: 2.8rem;
}

.investor-cta-section p {
    color: rgba(255, 255, 255, 0.8);
}

/* Modal Window styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2500;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(5, 11, 16, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.25);
    border-top: 6px solid var(--color-secondary-dark);
    animation: modalSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

@keyframes modalSlide {
    from { transform: translateY(40px); }
    to { transform: translateY(0); }
}

.modal-header {
    padding: 24px 30px;
    border-bottom: 1px solid var(--color-bg-sand-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.8rem;
    margin: 0;
}

.modal-close-btn {
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-gray-light);
    transition: var(--transition-fast);
    line-height: 1;
}

.modal-close-btn:hover {
    color: var(--color-primary);
}

.modal-body {
    padding: 30px;
}

.modal-desc {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: 24px;
}

/* Forms CSS styles */
.form-group {
    margin-bottom: 20px;
}

.form-group-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-bg-sand-dark);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--color-offwhite);
    color: var(--color-gray-dark);
    transition: var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.15);
}

/* Success Download Alert inside modal */
.download-simulation-alert {
    background-color: rgba(197, 168, 128, 0.1);
    border: 1px solid var(--color-secondary);
    padding: 20px;
    border-radius: 6px;
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.download-simulation-alert i {
    font-size: 1.5rem;
    color: var(--color-secondary-dark);
}

.download-simulation-alert h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.download-simulation-alert p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* 3.13 Contact & Form Section */
.contacto-section {
    background-color: var(--color-bg-sand);
    border-top: 1px solid var(--color-bg-sand-dark);
}

.contacto-info {
    padding-right: 50px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-detail-item i {
    font-size: 1.5rem;
    color: var(--color-secondary-dark);
    margin-top: 4px;
    width: 25px;
}

.contact-detail-item h4 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-detail-item p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.text-alert-inline {
    background-color: rgba(226, 160, 63, 0.08);
    border: 1px solid rgba(226, 160, 63, 0.25);
    padding: 12px;
    border-radius: 6px;
    font-size: 0.85rem !important;
    color: #a86c18 !important;
    margin-top: 10px !important;
    line-height: 1.4;
}

.text-alert-inline i {
    color: #e2a03f !important;
    font-size: 1rem !important;
    display: inline !important;
    margin-right: 5px !important;
}

.contacto-form-wrapper {
    position: relative;
}

.contacto-form-card {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-premium);
    border-top: 5px solid var(--color-primary);
}

.contacto-form-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.form-instruction-text {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    margin-bottom: 25px;
}

/* Contact success alert */
.contact-success-alert {
    background-color: rgba(197, 168, 128, 0.1);
    border: 1px solid var(--color-secondary);
    padding: 24px;
    border-radius: 6px;
    display: flex;
    gap: 15px;
    margin-top: 20px;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.contact-success-alert i {
    font-size: 1.8rem;
    color: var(--color-secondary-dark);
}

.contact-success-alert h4 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: bold;
    margin-bottom: 6px;
}

.contact-success-alert p {
    font-size: 0.9rem;
    margin-bottom: 0;
    line-height: 1.5;
}

/* 3.14 Main Footer */
.main-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 80px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 60px;
}

.footer-brand h3 {
    color: var(--color-white);
    font-size: 1.8rem;
    letter-spacing: 2px;
    line-height: 1;
}

.footer-brand span {
    font-size: 0.75rem;
    letter-spacing: 6px;
    color: var(--color-secondary);
    font-weight: 600;
}

.footer-grid h4 {
    color: var(--color-white);
    font-size: 1.15rem;
    margin-bottom: 24px;
}

.footer-links ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.partner-signatures span {
    font-weight: 500;
    color: var(--color-secondary);
}

/* 3.15 Floating WhatsApp Pulse Button */
.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background-color: #25D366;
    color: var(--color-white);
    padding: 14px 22px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
    background-color: #128C7E;
}

.whatsapp-float i {
    font-size: 1.3rem;
}

/* Pulsing effect circle */
.whatsapp-float::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50px;
    background-color: #25D366;
    z-index: -1;
    animation: pulseWhatsApp 2s infinite;
}

@keyframes pulseWhatsApp {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.15, 1.3); opacity: 0; }
}

/* 3.16 Family Image Collage (Historia) */
.family-collage {
    position: relative;
    height: 480px;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.collage-item {
    position: absolute;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(13, 31, 45, 0.15);
    border: 6px solid var(--color-white);
    transition: var(--transition-smooth);
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collage-item.item-1 {
    width: 60%;
    height: 280px;
    top: 10px;
    left: 0;
    z-index: 1;
    transform: rotate(-4deg);
}

.collage-item.item-2 {
    width: 58%;
    height: 250px;
    top: 40px;
    right: 0;
    z-index: 2;
    transform: rotate(3deg);
}

.collage-item.item-3 {
    width: 65%;
    height: 260px;
    bottom: 10px;
    left: 15%;
    z-index: 3;
    transform: rotate(-1deg);
}

.collage-item:hover {
    transform: scale(1.06) rotate(0deg);
    z-index: 10;
    box-shadow: 0 25px 50px rgba(13, 31, 45, 0.25);
    border-color: var(--color-secondary);
}

.collage-badge {
    position: absolute;
    bottom: 25px;
    right: -10px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px 22px;
    border-radius: var(--border-radius);
    z-index: 4;
    box-shadow: var(--box-shadow-hover);
    border-left: 4px solid var(--color-secondary);
    text-align: center;
}

.collage-badge .badge-title {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    font-weight: bold;
    line-height: 1.1;
}

.collage-badge .badge-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* 3.17 Flora Nativa Gallery */
.flora-gallery-wrapper {
    margin-top: 80px;
    border-top: 1px solid var(--color-bg-sand-dark);
    padding-top: 60px;
}

.flora-header {
    margin-bottom: 35px;
    max-width: 700px;
}

.flora-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-secondary-dark);
    text-transform: uppercase;
}

.flora-header h3 {
    font-size: 2.3rem;
    margin: 8px 0 12px;
    color: var(--color-primary);
}

.flora-header p {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: 0;
}

/* 3.17 Flora Organic Collage */
.flora-organic-collage {
    position: relative;
    height: 520px;
    width: 100%;
    margin-top: 40px;
}

.flora-collage-item {
    position: absolute;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(13, 31, 45, 0.12);
    border: 5px solid var(--color-white);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.flora-collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.flora-collage-item.f-item-1 {
    width: 25%;
    height: 310px;
    top: 20px;
    left: 2%;
    transform: rotate(-3deg);
    z-index: 1;
}

.flora-collage-item.f-item-2 {
    width: 22%;
    height: 270px;
    top: 80px;
    left: 23%;
    transform: rotate(2deg);
    z-index: 2;
}

.flora-collage-item.f-item-3 {
    width: 28%;
    height: 360px;
    top: 30px;
    left: 41%;
    transform: rotate(-1deg);
    z-index: 3;
}

.flora-collage-item.f-item-4 {
    width: 23%;
    height: 300px;
    bottom: 30px;
    right: 17%;
    transform: rotate(4deg);
    z-index: 2;
}

.flora-collage-item.f-item-5 {
    width: 24%;
    height: 270px;
    top: 40px;
    right: 0%;
    transform: rotate(-2deg);
    z-index: 1;
}

.flora-collage-item:hover {
    transform: scale(1.06) rotate(0deg);
    z-index: 20;
    box-shadow: 0 25px 50px rgba(13, 31, 45, 0.22);
    border-color: var(--color-secondary);
}

/* 3.18 Merged Section (Amenidades & Galería) */
.amenidades-gallery-section {
    background-color: var(--color-bg-sand);
    border-top: 1px solid var(--color-bg-sand-dark);
}

.gallery-info-side {
    padding-left: 20px;
}

.gallery-side-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.gallery-side-desc {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.click-to-zoom-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(197, 168, 128, 0.1);
    border: 1px solid rgba(197, 168, 128, 0.25);
    padding: 12px 18px;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--color-secondary-dark);
    font-weight: 500;
}

.click-to-zoom-hint i {
    font-size: 1rem;
}

/* Panoramic Organic Collage */
.panoramic-collage {
    position: relative;
    height: 540px;
    width: 100%;
    margin-top: 40px;
}

.panoramic-collage-item {
    position: absolute;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(13, 31, 45, 0.12);
    border: 5px solid var(--color-white);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.panoramic-collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.panoramic-collage-item.p-item-1 {
    width: 44%;
    height: 250px;
    top: 20px;
    left: 2%;
    transform: rotate(-2deg);
    z-index: 1;
}

.panoramic-collage-item.p-item-2 {
    width: 42%;
    height: 230px;
    top: 50px;
    right: 5%;
    transform: rotate(3deg);
    z-index: 2;
}

.panoramic-collage-item.p-item-3 {
    width: 40%;
    height: 240px;
    bottom: 20px;
    left: 10%;
    transform: rotate(-1deg);
    z-index: 3;
}

.panoramic-collage-item.p-item-4 {
    width: 45%;
    height: 260px;
    bottom: 10px;
    right: 2%;
    transform: rotate(1deg);
    z-index: 4;
    border-color: var(--color-secondary-dark); /* Accent border for highlight */
}

.panoramic-collage-item:hover {
    transform: scale(1.05) rotate(0deg);
    z-index: 15;
    box-shadow: 0 25px 50px rgba(13, 31, 45, 0.22);
    border-color: var(--color-secondary);
}

.panoramic-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    z-index: 5;
    border-left: 2px solid var(--color-secondary);
}


/* ==========================================================================
   4. Scroll Animations (Intersection Observer Fallback)
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}


/* ==========================================================================
   5. Responsive Design (Mobile First Overrides)
   ========================================================================== */

/* 5.1 Screens up to 1024px (Tablets) */
@media (max-width: 1024px) {
    .section-title { font-size: 2.3rem; }
    .hero-title { font-size: 3rem; }
    
    .grid-3-cols { grid-template-columns: repeat(2, 1fr); }
    
    .masterplan-container {
        grid-template-columns: 1fr;
    }
    
    .map-container-wrapper {
        grid-template-columns: 1fr;
        height: 700px;
    }
    .map-poi-sidebar {
        height: 250px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 5.2 Screens up to 768px (Mobile & Small Tablets) */
@media (max-width: 768px) {
    section { padding: 70px 0; }
    
    .grid-2-cols { grid-template-columns: 1fr; }
    .grid-3-cols { grid-template-columns: 1fr; }
    
    .reversed-mobile {
        display: flex;
        flex-direction: column-reverse;
        gap: 30px;
    }
    
    /* Header & Mobile Navigation */
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 67px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-primary);
        overflow: hidden;
        transition: var(--transition-smooth);
        border-bottom: 0px solid rgba(255,255,255,0.05);
    }
    
    .nav-menu.open {
        height: calc(100vh - 67px);
        padding: 40px 24px;
        border-bottom-width: 1px;
        overflow-y: auto;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 25px;
        align-items: flex-start;
    }
    
    .nav-menu li {
        padding: 0;
        width: 100%;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        display: block;
        width: 100%;
    }
    
    .nav-cta {
        text-align: center;
        margin-top: 15px;
    }
    
    /* Hero */
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1.05rem; }
    .hero-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    /* Sello Historia (Collage Mobile) */
    .historia-image-wrapper {
        margin-top: 40px;
    }
    .family-collage {
        height: 380px;
        margin-bottom: 20px;
    }
    .collage-item.item-1 { height: 220px; }
    .collage-item.item-2 { height: 190px; }
    .collage-item.item-3 { height: 200px; }
    .collage-badge {
        bottom: 10px;
        right: 0px;
        padding: 8px 16px;
    }
    .collage-badge .badge-title { font-size: 1.15rem; }
    .collage-badge .badge-text { font-size: 0.65rem; }

    /* Merged Gallery Mobile */
    .gallery-info-side {
        padding-left: 0;
        margin-top: 30px;
    }
    .panoramic-collage {
        height: auto;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        position: static;
        margin-top: 30px;
    }
    .panoramic-collage-item {
        position: static;
        width: 100% !important;
        height: 180px !important;
        transform: none !important;
        box-shadow: var(--box-shadow-premium);
        border-width: 4px;
        border-color: var(--color-white) !important;
    }
    .panoramic-collage-item.p-item-4 {
        border-color: var(--color-secondary-dark) !important;
    }

    /* Flora Organic Collage Mobile */
    .flora-organic-collage {
        height: auto;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        position: static;
        margin-top: 30px;
    }
    .flora-collage-item {
        position: static;
        width: 100% !important;
        height: 200px !important;
        transform: none !important;
        box-shadow: var(--box-shadow-premium);
        border-width: 4px;
    }
    .flora-collage-item.f-item-3 {
        grid-column: span 2;
        height: 250px !important;
    }
    
    /* Technical specs */
    .urbanizacion-image {
        margin-bottom: 30px;
    }
    
    /* Timeline Mobile */
    .timeline::after {
        left: 20px;
    }
    .timeline-item {
        padding-left: 50px;
    }
    .timeline-badge {
        left: 4px;
    }
    .timeline-panel::before {
        display: none;
    }
    
    /* Contact */
    .contacto-info {
        padding-right: 0;
        margin-bottom: 50px;
    }
    .form-group-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-bottom-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* Float WhatsApp */
    .whatsapp-float {
        bottom: 25px;
        right: 20px;
        padding: 12px 18px;
    }
    .whatsapp-label {
        display: none; /* Hide label on mobile to save space */
    }
}