/* Custom CSS for Kannan Nadarajah Real Estate Website */

:root {
    --primary-navy: #1a365d;
    --primary-gold: #f6d55c;
    --light-gray: #f8f9fa;
    --dark-gray: #6c757d;
    --white: #ffffff;
    --black: #000000;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Custom utility classes */
.text-navy {
    color: var(--primary-navy) !important;
}

.bg-navy {
    background-color: var(--primary-navy) !important;
}

.btn-navy {
    background-color: var(--primary-navy);
    border-color: var(--primary-navy);
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-navy:hover {
    background-color: #2c5282;
    border-color: #2c5282;
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-navy {
    border-color: var(--primary-navy);
    color: var(--primary-navy);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-navy:hover {
    background-color: var(--primary-navy);
    border-color: var(--primary-navy);
    color: white;
    transform: translateY(-2px);
}

.text-gold {
    color: var(--primary-gold) !important;
}

.bg-gold {
    background-color: var(--primary-gold) !important;
}

.btn-gold {
    background-color: var(--primary-gold);
    border-color: var(--primary-gold);
    color: var(--black);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-gold:hover {
    background-color: #f4d03f;
    border-color: #f4d03f;
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-gold {
    border-color: var(--primary-gold);
    color: var(--primary-gold);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-gold:hover {
    background-color: var(--primary-gold);
    border-color: var(--primary-gold);
    color: var(--black);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-gold) !important;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    background: linear-gradient(rgba(26, 54, 93, 0.7), rgba(26, 54, 93, 0.7)),
                url('https://images.unsplash.com/photo-1554995207-c18c203602cb?w=1920&h=1080&fit=crop') center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.8) 0%, rgba(44, 82, 130, 0.6) 100%);
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.animate-fade-in {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons .btn {
    min-width: 160px;
    font-weight: 600;
    border-radius: 50px;
    padding: 0.75rem 2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Professional Photo */
.professional-photo {
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.professional-photo:hover {
    transform: scale(1.02);
}

/* Achievement Cards */
.achievement-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

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

/* Listings Section */
.listing-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: none;
    height: 100%;
}

.listing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.listing-image {
    height: 250px;
    object-fit: cover;
    width: 100%;
    transition: transform 0.3s ease;
}

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

.listing-price {
    color: var(--primary-navy);
    font-size: 1.5rem;
    font-weight: 700;
}

.listing-address {
    color: var(--dark-gray);
    font-weight: 500;
}

.listing-features {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-top: 1px solid #e9ecef;
    margin-top: 1rem;
}

.feature-item {
    text-align: center;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.feature-item i {
    color: var(--primary-gold);
    margin-bottom: 0.25rem;
}

/* Services Section */
.service-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: rgba(246, 213, 92, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Contact Section */
.contact-item {
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(246, 213, 92, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-form-container {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 0.2rem rgba(246, 213, 92, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        height: 90vh;
        text-align: center;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 200px;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .listing-features {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .feature-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
}

@media (max-width: 576px) {
    .display-5 {
        font-size: 2rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .service-card {
        margin-bottom: 1rem;
    }
}

/* Loading Animation */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

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

/* Button Hover Effects */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* Custom Badge Styles */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.85rem;
}

/* Section Spacing */
section {
    padding: 5rem 0;
}

@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }
}

/* Accessibility Improvements */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-section,
    .scroll-indicator {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
}