:root {
    /* Colors */
    --color-primary: #0f172a;
    /* Deep Navy */
    --color-secondary: #c0a062;
    /* Gold/Brass */
    --color-bg-light: #f8fafc;
    --color-text-dark: #1e293b;
    --color-text-light: #64748b;
    --color-white: #ffffff;
    --color-accent-hover: #b08d55;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.2;
}

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

button {
    cursor: pointer;
    font-family: var(--font-body);
}

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: #1e293b;
    transform: translateY(-2px);
}

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

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

/* Header / Navbar */
header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 85vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5)), url('../assets/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    padding: var(--spacing-md);
    animation: fadeIn 1s ease-out;
}

.hero h1 {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    font-weight: 300;
    opacity: 0.9;
}

/* Search Bar in Hero */
.search-container {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
}

.search-input {
    flex: 1;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: var(--font-body);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Featured Listings */
.featured {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.section-header p {
    color: var(--color-text-light);
}

.listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.listing-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.listing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

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

.listing-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.listing-card:hover .listing-image-container img {
    transform: scale(1.05);
}

.listing-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.listing-details {
    padding: var(--spacing-md);
}

.listing-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.listing-address {
    color: var(--color-text-dark);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.listing-stats {
    display: flex;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 0.9rem;
    border-top: 1px solid #e2e8f0;
    padding-top: 1rem;
    margin-top: 1rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-links h4 {
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #64748b;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Map Styling */
#map {
    height: 500px;
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1;
    /* Ensure it stays below navbar dropdowns if any */
}

/* Favorite Button Styles */
.favorite-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.favorite-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.favorite-btn svg {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
}

.favorite-btn.favorited svg {
    fill: var(--color-secondary);
    stroke: var(--color-secondary);
}

.favorite-btn:not(.favorited) svg {
    fill: none;
    stroke: var(--color-text-dark);
    stroke-width: 2;
}

.favorite-btn:hover:not(.favorited) svg {
    stroke: var(--color-secondary);
}

/* Favorite button animation */
@keyframes heartBeat {
    0% {
        transform: scale(1);
    }

    25% {
        transform: scale(1.3);
    }

    50% {
        transform: scale(1);
    }

    75% {
        transform: scale(1.15);
    }

    100% {
        transform: scale(1);
    }
}

.favorite-btn.animating svg {
    animation: heartBeat 0.5s ease;
}