:root {
    --primary-color: #000000;
    --primary-hover: #333333;
    --secondary-color: #000000;
    --secondary-hover: #333333;
    --text-color: #000000;
    --text-muted: #666666;
    --bg-light: #f4f4f4;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --container-width: 1200px;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg-white);
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.subtitle {
    display: block;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 15px;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.bg-light {
    background-color: var(--bg-light);
}

/* Header */
header {
    background: #ffffff;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.nav-links a:hover {
    opacity: 0.6;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 0;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--primary-color);
}

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

.btn-primary:hover {
    background: #ffffff;
    color: var(--primary-color);
}

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

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

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    display: flex;
    align-items: center;
    color: #ffffff;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    z-index: 1;
    width: 100%;
}

.hero-text h1 {
    font-size: 4rem;
    color: #ffffff;
    line-height: 1.1;
    margin-bottom: 25px;
    font-weight: 800;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
    letter-spacing: 0.5px;
}

/* Quick Details */
.quick-details-section {
    background: #ffffff;
    color: var(--text-color);
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.quick-details-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.detail-item {
    text-align: center;
}

.detail-text .label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.detail-text .value {
    font-weight: 800;
    font-size: 1.25rem;
    text-transform: uppercase;
}

/* Overview */
.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.rounded-img {
    width: 100%;
    border-radius: 0;
    transition: var(--transition);
}

.feature-list {
    list-style: none;
    margin-top: 40px;
}

.feature-list li {
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    font-weight: 500;
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Amenities Slider */
.amenities-slider-container {
    width: 100%;
    overflow: hidden;
    background: #000;
    position: relative;
}

.amenities-track {
    display: flex;
    width: calc(400px * 8);
    animation: scroll 40s linear infinite;
}

.amenities-track:hover {
    animation-play-state: paused;
}

.amenity-slide {
    width: 400px;
    height: 500px;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.amenity-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.amenity-slide:hover img {
    transform: scale(1.1);
}

.amenity-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px 30px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: #fff;
    z-index: 2;
}

.amenity-overlay h4 {
    color: #fff;
    font-size: 1rem;
    letter-spacing: 2px;
    margin: 0;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-400px * 4)); }
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid var(--border-color);
}

.price-card {
    padding: 80px 40px;
    background: #ffffff;
    text-align: center;
    transition: var(--transition);
}

.price-card:first-child {
    border-right: 1px solid var(--border-color);
}

.price-card:hover {
    background: #000000;
    color: #ffffff;
}

.price-card:hover h3, .price-card:hover .price-tag {
    color: #ffffff;
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.price-card .area {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 30px;
}

.price-tag {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 40px;
}

/* Footer */
footer {
    background: #000000;
    color: #ffffff;
    padding: 100px 0 50px;
}

footer h4 {
    color: #ffffff;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

footer p {
    opacity: 0.7;
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.6;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.footer-links ul a:hover {
    opacity: 1;
}

.footer-contact p {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
    text-align: center;
}

.footer-bottom p {
    opacity: 0.4;
    font-size: 0.75rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
}

.close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 30px;
    color: #ffffff;
    cursor: pointer;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #FFF;
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }
    .quick-details-grid {
        grid-template-columns: 1fr 1fr;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 25px;
    }
}