:root {
    --primary: #C5A059; /* Gold */
    --secondary: #0A192F; /* Dark Blue/Black */
    --bg-light: #F8F9FA;
    --text-dark: #1A1A1A;
    --text-muted: #666;
    --white: #FFFFFF;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.subtitle {
    display: block;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.section-header {
    margin-bottom: 50px;
}

.section-header.centered {
    text-align: center;
}

.section-header h3 {
    font-size: 2.5rem;
    position: relative;
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 25, 47, 0.95);
    padding: 15px 0;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

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

.logo h1 {
    font-size: 1.5rem;
    color: var(--white);
    margin: 0;
}

.logo h1 span {
    color: var(--primary);
}

.logo p {
    font-size: 0.7rem;
    color: var(--white);
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.8;
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-weight: 400;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

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

/* Hero */
.hero {
    height: 100vh;
    background: url('hero_banner.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.2));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero h2 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 2px;
    transition: var(--transition);
    cursor: pointer;
    font-size: 0.9rem;
    border: none;
}

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

.btn-primary:hover {
    background: #af8d4c;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
    margin-left: 20px;
}

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

.full-width {
    width: 100%;
}

/* Property Grid */
.property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.property-card {
    background: var(--white);
    border: 1px solid #eee;
    overflow: hidden;
    transition: var(--transition);
}

.property-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.property-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.property-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--secondary);
    color: var(--white);
    padding: 5px 15px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.property-info {
    padding: 25px;
}

.property-info h4 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.location {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.features {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding: 15px 0;
    margin-bottom: 20px;
    font-size: 0.85rem;
}

/* About Us */
.about {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-flex {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 0.4;
    max-width: 280px;
}

.image-frame {
    position: relative;
    padding-left: 15px;
    padding-top: 15px;
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 95%;
    height: 95%;
    border: 2px solid var(--primary);
    z-index: 0;
}

.image-frame img {
    width: 100%;
    position: relative;
    z-index: 1;
    box-shadow: 20px 20px 0px rgba(10, 25, 47, 0.05);
    transition: var(--transition);
}

.image-frame:hover img {
    transform: translate(-5px, -5px);
    box-shadow: 25px 25px 0px rgba(197, 160, 89, 0.1);
}

.image-badge {
    position: absolute;
    bottom: 20px;
    right: -20px;
    background: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.about-text {
    flex: 2;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-muted);
}

.values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 30px;
}

.value-item h4 {
    color: var(--secondary);
    margin-bottom: 10px;
}

/* Filters */
.filters {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    gap: 15px;
}

.filter-btn {
    background: transparent;
    border: 1px solid #ddd;
    padding: 10px 25px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--secondary);
    color: var(--white);
    border-color: var(--secondary);
}

/* Reviews */
.reviews {
    padding: 100px 0;
    background: var(--white);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    padding: 40px;
    background: var(--bg-light);
    border-radius: 5px;
    text-align: center;
}

.client-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 3px solid var(--white);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.stars {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.review-card p {
    font-style: italic;
    margin-bottom: 20px;
}

.client {
    font-weight: 600;
    color: var(--secondary);
}

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--secondary);
    color: var(--white);
}

.contact-flex {
    display: flex;
    gap: 80px;
}

.contact-info {
    flex: 1;
}

.contact-list {
    list-style: none;
    margin: 30px 0;
}

.contact-list li {
    margin-bottom: 15px;
}

.whatsapp-btn {
    display: inline-block;
    background: #25D366;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

.contact-form-container {
    flex: 1.2;
}

.form-group {
    margin-bottom: 20px;
}

input, textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    font-family: inherit;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.1);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s forwards;
}

.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }

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

/* Responsive */
@media (max-width: 992px) {
    .about-flex, .contact-flex {
        flex-direction: column;
    }
    .hero h2 {
        font-size: 2.5rem;
    }
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .filters {
        flex-wrap: wrap;
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 40px;
    width: 80%;
    max-width: 1000px;
    border-radius: 5px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--secondary);
    transition: var(--transition);
}

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

.modal-flex {
    display: flex;
    gap: 40px;
}

.modal-image {
    flex: 1;
}

.modal-text {
    flex: 1;
}

@media (max-width: 768px) {
    .modal-flex {
        flex-direction: column;
    }
    .modal-content {
        width: 95%;
        padding: 20px;
    }
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

@media (max-width: 768px) {
    .mobile-menu {
        display: flex;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--secondary);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 15px 0;
        margin-left: 0;
    }
}