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

:root {
    --primary-green: #28a745;
    --secondary-orange: #fd7e14;
    --dark-green: #218838;
    --dark-orange: #e76a00;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #343a40;
    --text-color: #333;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --border-radius: 8px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

.top-bar {
    background-color: var(--primary-green);
    color: var(--white);
    padding: 8px 0;
}

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

.top-links a {
    color: var(--white);
    text-decoration: none;
    margin-left: 20px;
    font-size: 14px;
}

.top-links a:hover {
    text-decoration: underline;
}

/* Main Navigation */
.main-nav {
    padding: 15px 0;
}

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

.logo {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-green);
    text-decoration: none;
}

.logo span {
    color: var(--secondary-orange);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-menu a {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: var(--primary-green);
    color: var(--white);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    text-align: center;
}

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

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

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

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

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
}

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

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                url('https://promax.name.ng/property/pic1.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Search Section */
.search-section {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.search-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--medium-gray);
    padding-bottom: 10px;
}

.search-tab {
    padding: 10px 20px;
    background: none;
    border: none;
    color: var(--dark-gray);
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.search-tab.active {
    background-color: var(--primary-green);
    color: var(--white);
}

.search-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.form-group {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--dark-gray);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 48px;
    color: var(--primary-green);
    margin-bottom: 20px;
}

.feature-card h3 {
    color: var(--dark-gray);
    margin-bottom: 15px;
}

/* Properties Section */
.properties {
    padding: 80px 0;
}

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

.section-header h2 {
    color: var(--dark-gray);
    font-size: 36px;
    margin-bottom: 15px;
}

.property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.property-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.property-card:hover {
    transform: translateY(-5px);
}

.property-image {
    height: 200px;
    overflow: hidden;
}

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

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

.property-info {
    padding: 20px;
}

.property-price {
    color: var(--primary-green);
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.property-title {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark-gray);
}

.property-location {
    color: #666;
    margin-bottom: 15px;
    font-size: 14px;
}

.property-features {
    display: flex;
    justify-content: space-between;
    color: #666;
    font-size: 14px;
}

/* Cities Section */
.cities {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.city-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.city-card:hover {
    background-color: var(--primary-green);
    color: var(--white);
}

.city-card:hover h3 {
    color: var(--white);
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 18px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #bbb;
    font-size: 14px;
}

/* Authentication Pages */
.auth-container {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.auth-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h2 {
    color: var(--dark-gray);
    margin-bottom: 10px;
}

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

.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: #666;
}

.auth-footer a {
    color: var(--primary-green);
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Dashboard Styles */
.dashboard {
    padding: 40px 0;
    min-height: calc(100vh - 200px);
}

.dashboard-header {
    margin-bottom: 30px;
}

.dashboard-welcome {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-orange));
    color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.dashboard-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
}

.dashboard-card h3 {
    color: var(--dark-gray);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
}

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

.stat-item {
    text-align: center;
    padding: 15px;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-green);
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    color: var(--dark-gray);
    font-size: 14px;
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-color: var(--primary-green);
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #17a2b8;
    color: #0c5460;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark-gray);
    cursor: pointer;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 36px;
    }
    
    .search-form {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav-menu {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: var(--shadow);
        padding: 20px;
        z-index: 1000;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 60px 0;
    }
    
    .search-section {
        padding: 20px;
        margin-top: -30px;
    }
    
    .search-form {
        grid-template-columns: 1fr;
    }
    
    .search-tabs {
        flex-wrap: wrap;
    }
    
    .feature-grid,
    .property-grid,
    .city-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 28px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-card {
        padding: 20px;
    }
}