:root {
    --navy-blue: #0A2342;
    --gold-accent: #D4AF37;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --text-color: #333;
    --heading-font: 'Playfair Display', serif;
    --body-font: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main {
    animation: fadeIn 0.8s ease-out forwards;
    padding-top: 75px; /* Offset for the fixed header */
}

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

h1, h2, h3 {
    font-family: var(--heading-font);
    color: var(--navy-blue);
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--gold-accent);
    color: var(--navy-blue);
}

.btn-primary:hover {
    background-color: #c5a033;
}

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

.btn-secondary:hover {
    background-color: #081c33;
}

.btn-outline {
    background-color: transparent;
    color: var(--navy-blue);
    border-color: var(--navy-blue);
}

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

/* Header */
.main-header {
    background-color: var(--white);
    padding: 15px 0;
    position: fixed; /* Changed to fixed for overlay effect */
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}

.main-header.scrolled {
    background-color: rgba(255, 255, 255, 0.8); /* Semi-transparent white */
    backdrop-filter: blur(5px); /* Optional blur effect */
    box-shadow: 0 4px 15px rgba(0,0,0,0.2); /* Slightly stronger shadow */
    padding: 10px 0;
}

.main-header.scrolled .nav-link,
.main-header.scrolled .logo {
    color: #333 !important;
}

.main-header.scrolled .hamburger .bar {
    background-color: #333 !important;
}

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

.logo {
    font-family: var(--heading-font);
    font-size: 1.8rem;
    color: var(--navy-blue);
    text-decoration: none;
    font-weight: 700;
}

.main-nav { 
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    padding: 20px 0;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    border-top: 1px solid #f0f0f0;
    flex-direction: column;
    align-items: center;
    max-height: 80vh;
    overflow-y: auto;
}
.nav-link {
    position: relative;
    text-decoration: none;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: currentColor;
    transition: width 0.3s ease;
}

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

.main-nav a {
    color: var(--navy-blue);
    text-decoration: none;
    font-weight: 600;
    padding: 15px;
    width: 100%;
    text-align: center;
    transition: color 0.3s;
}
.main-nav a:hover { color: var(--gold-accent); background-color: var(--light-gray); }

.main-nav a.active {
    font-weight: 700;
    color: var(--navy-blue); /* Keep original color, underline handles highlight */
}
.main-nav.active {
    display: flex;
}
.hamburger { display: block; cursor: pointer; background: none; border: none; }
.hamburger .bar { display: block; width: 25px; height: 3px; margin: 5px auto; background-color: var(--navy-blue); transition: all 0.3s ease-in-out; }

/* Hero Section */
.hero {
    background: linear-gradient(rgba(10, 35, 66, 0.7), rgba(10, 35, 66, 0.7)), url('https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?q=80&w=1470&auto=format&fit=crop') no-repeat center center/cover;
    color: var(--white);
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.property-search-form form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.property-search-form input, .property-search-form select {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

/* Property Card Status */
.property-card {
    position: relative;
}
.property-status {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--gold-accent);
    color: var(--navy-blue);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Sections */
.featured-listings, .testimonials, .lead-capture {
    padding: 80px 0;
}

.listings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.property-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}
.property-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.property-card img { width: 100%; height: 250px; object-fit: cover; }
.card-content { padding: 20px; }
.card-content h3 { font-size: 1.8rem; color: var(--gold-accent); }
.address { margin: 10px 0; color: #555; }
.property-details { margin-bottom: 20px; display: flex; gap: 15px; color: #777; }
.cta-buttons { text-align: center; margin-top: 40px; display: flex; flex-direction: column; gap: 15px; align-items: center; }

/* Property Card Actions */
.card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.compare-action {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

/* Why Choose Us */
.why-choose-us {
    padding: 80px 0;
    background-color: var(--light-gray);
}
.why-choose-us-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
}
.why-choose-us-item .icon {
    font-size: 2.5rem;
    color: var(--gold-accent);
    margin-bottom: 15px;
}
.why-choose-us-item h3 {
    margin-bottom: 10px;
}

/* Sold Properties */
.sold-properties {
    padding: 80px 0;
}
.sold-banner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    background-color: rgba(10, 35, 66, 0.8);
    color: var(--white);
    padding: 10px 40px;
    font-size: 2rem;
    font-weight: 700;
    border: 2px solid var(--gold-accent);
    text-transform: uppercase;
}
.sold-properties .card-content h3 {
    color: var(--navy-blue);
}

/* Testimonials */
.testimonials { background-color: var(--light-gray); }
.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-left: 5px solid var(--gold-accent);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border-radius: 5px;
    max-width: 800px;
    margin: 0 auto;
}
.testimonial-card blockquote { font-size: 1.2rem; font-style: italic; margin-bottom: 20px; }
.testimonial-card cite { font-weight: 600; color: var(--navy-blue); }

/* Home Valuation */
.home-valuation {
    padding: 80px 0;
    background: var(--navy-blue);
    color: var(--white);
    text-align: center;
}
.home-valuation h2 {
    color: var(--white);
}
.valuation-form {
    margin: 30px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 600px;
    align-items: center;
}

/* Property Listings Page */
.property-listings-page {
    padding: 80px 0;
}

.advanced-search-filters {
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
}

.search-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.search-form input,
.search-form select {
    padding: 12px;
    border-radius: 5px;
    margin-left: auto;
    margin-right: auto;
}
.valuation-form input {
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-size: 1rem;
    flex-grow: 1;
}

/* Schedule Tour */
.schedule-tour {
    padding: 80px 0;
    text-align: center;
}
.contact-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 700px;
    margin: 30px auto 0;
    text-align: left;
}
.contact-form input, .contact-form select {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}
.contact-form button { width: 100%; }

/* Footer */
.main-footer {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 60px 0 30px;
    text-align: center;
}
.main-footer h3 { color: var(--white); }
.footer-newsletter { margin: 30px 0; }
.footer-newsletter form { display: flex; flex-direction: column; gap: 10px; max-width: 400px; margin: 15px auto 0; }
.footer-newsletter input { padding: 12px; border-radius: 5px; border: none; }
.social-links {
    margin: 30px 0;
}

.social-links a {
    color: var(--white);
    margin: 0 15px;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--gold-accent);
}
.copyright { margin-top: 30px; font-size: 0.9rem; opacity: 0.7; }

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    z-index: 100;
}
.whatsapp-button img { width: 30px; height: 30px; }

/* Exit Popup */
.exit-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.exit-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}
.exit-popup {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}
.exit-popup .close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #aaa;
}
.exit-popup h2 { margin-bottom: 15px; }
.exit-popup p { margin-bottom: 25px; }
.exit-popup form { display: flex; flex-direction: column; gap: 15px; }
.exit-popup input { padding: 15px; border: 1px solid #ccc; border-radius: 5px; font-size: 1rem; }

/* Comparison Modal */
.comparison-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.comparison-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.comparison-modal {
    background: var(--white);
    padding: 30px 40px;
    border-radius: 10px;
    text-align: left;
    max-width: 90%;
    width: 1100px;
    position: relative;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    max-height: 90vh;
    overflow-y: auto;
}

.comparison-modal .close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #aaa;
}

.comparison-modal h2 {
    text-align: center;
    margin-bottom: 30px;
}

#comparison-content {
    overflow-x: auto;
}

.comparison-table {
    border-collapse: collapse;
    width: 100%;
}

.comparison-table th, .comparison-table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
    min-width: 200px;
    vertical-align: top;
}

.comparison-table th {
    background-color: var(--light-gray);
    font-weight: 600;
    position: sticky;
    left: 0;
    z-index: 1;
}

.comparison-table td img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    max-height: 150px;
    object-fit: cover;
}

/* About Page */
.about-page {
    padding: 80px 0;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    margin-bottom: 80px;
}

.broker-photo img {
    width: 100%;
    max-width: 450px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.broker-info h3 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--navy-blue);
}

.broker-info p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #555;
}

.mission-values {
    background-color: var(--light-gray);
    padding: 60px;
    border-radius: 15px;
    margin-bottom: 80px;
}

.mission-values h3 {
    margin-bottom: 25px;
}

.mission-values ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.mission-values li {
    position: relative;
    padding-left: 30px;
    font-size: 1.05rem;
}

.mission-values li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold-accent);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.team-member {
    text-align: center;
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
}

.team-member img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 4px solid var(--gold-accent);
}

.team-member h4 {
    margin-top: 0;
    margin-bottom: 5px;
    color: var(--navy-blue);
    font-size: 1.3rem;
}

.team-member p {
    color: #7f8c8d;
    font-size: 1rem;
    margin: 0;
}

/* Page Contact Section */
.page-contact-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid #e0e0e0;
}

.page-contact-section h3 {
    text-align: center;
    margin-bottom: 20px;
}

.page-contact-section p {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
    color: #555;
}

/* Contact Page */
.contact-page {
    padding: 80px 0;
}

.contact-page > .container > p {
    text-align: center;
    max-width: 800px;
    margin: -20px auto 60px;
    color: #555;
    font-size: 1.1rem;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
    text-align: center;
}

.contact-info-item {
    background: var(--light-gray);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.contact-info-item h4 {
    color: var(--navy-blue);
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.contact-info-item p {
    color: #555;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Map Section */
.map-section {
    margin-bottom: 80px;
}

.map-section h3 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
}

.map-container {
    position: relative;
    overflow: hidden;
    padding-top: 50%; /* 2:1 Aspect Ratio */
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Blog Page */
.blog-page {
    padding: 80px 0;
}

.blog-page .page-intro {
    text-align: center;
    max-width: 800px;
    margin: -20px auto 60px;
    color: #555;
    font-size: 1.1rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.blog-post-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.blog-post-card .post-image-link img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.blog-post-card .card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.post-category {
    display: inline-block;
    background-color: var(--gold-accent);
    color: var(--navy-blue);
    padding: 4px 12px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
    align-self: flex-start;
}

.blog-post-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.blog-post-card h3 a {
    text-decoration: none;
    color: var(--navy-blue);
    transition: color 0.3s;
}

.blog-post-card h3 a:hover {
    color: var(--gold-accent);
}

.post-excerpt {
    color: #555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.post-meta {
    font-size: 0.9rem;
    color: #777;
    border-top: 1px solid #e0e0e0;
    padding-top: 15px;
    margin-top: auto;
}

/* --- Responsive Design --- */
@media (min-width: 768px) {
    h2 { font-size: 3rem; }
    .hamburger { display: none; }
    .main-nav { 
        display: flex; 
        gap: 10px; 
        position: static;
        width: auto;
        background-color: transparent;
        box-shadow: none;
        padding: 0;
        flex-direction: row;
        border-top: none;
        max-height: none;
        overflow-y: visible;
    }
    .main-nav a {
        padding: 5px 15px;
        width: auto;
        text-align: left;
    }
    .main-nav a:hover { background-color: transparent; color: var(--gold-accent); }
    .hero-content h1 { font-size: 4rem; }
    .property-search-form form { flex-direction: row; background: transparent; backdrop-filter: none; padding: 0; }
    .listings-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-buttons { flex-direction: row; justify-content: center; gap: 20px; }
    .why-choose-us-grid { grid-template-columns: repeat(3, 1fr); }
    .valuation-form { flex-direction: row; }
    .contact-form { grid-template-columns: 1fr 1fr; }
    .contact-form input[name="property_address"], .contact-form textarea, .contact-form button { grid-column: 1 / -1; }
    .footer-newsletter form { flex-direction: row; }
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .listings-grid { grid-template-columns: repeat(3, 1fr); }
    .blog-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Sections */
.featured-listings, .testimonials, .schedule-tour, .sold-properties, .why-choose-us, .home-valuation {}
@media (min-width: 768px) {
    .search-form {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile & Tablet Specific Adjustments */
@media (max-width: 1024px) {
    .container { padding: 0 15px; }
    h2 { font-size: 2.2rem; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero { height: auto; min-height: 60vh; padding: 120px 0 60px; }
}

@media (max-width: 767px) {
    .valuation-form { flex-direction: column; }
    .contact-form { grid-template-columns: 1fr; }
    .footer-newsletter form { flex-direction: column; }
    .search-form { grid-template-columns: 1fr; }
    .about-content { flex-direction: column; }
    .social-links a { margin: 0 10px; }
    .property-card img { height: 200px; }
}

@media (min-width: 768px) {
    .about-content {
        flex-direction: row;
    }
}

/* Details Modal */
.details-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.details-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.details-modal {
    background: var(--white);
    padding: 30px 40px;
    border-radius: 10px;
    text-align: left;
    max-width: 600px;
    width: 90%;
    position: relative;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    max-height: 90vh;
    overflow-y: auto;
}

.details-modal .close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #aaa;
}