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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background: #ffffff;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: rgb(255, 255, 255, 0.95);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.nav-logo {
    font-size: 24px;
    font-weight: bold;
    color: #3498db;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 68px;
    width: auto;
    max-width: 280px;
    object-fit: contain;
    background: transparent;
}

.footer-logo-img {
    height: 80px;
    width: auto;
    background: transparent;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    color: #3498db;
    background: rgba(52, 152, 219, 0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #3498db;
    margin: 3px 0;
    border-radius: 2px;
}

/* Hero Section - Smart Parking Background */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    background: url('attached_assets/smart-parking-hero-bg.jpg') center/cover no-repeat;
    overflow: hidden;
}

.hero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    padding: 70px 50px;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3.8rem;
    margin-bottom: 30px;
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: #2c3e50;
    position: relative;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, 0.8);
}

.hero-tagline {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: #3498db;
    position: relative;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

@keyframes glow {
    from {
        filter: drop-shadow(0 0 5px rgba(52, 152, 219, 0.5));
    }
    to {
        filter: drop-shadow(0 0 15px rgba(52, 152, 219, 0.8));
    }
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #2c3e50;
    font-weight: 600;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

.hero-buttons {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-top: 40px;
}

/* Slide indicators removed */

.btn-primary, .btn-secondary {
    padding: 18px 35px;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #f1c40f 0%, #f39c12 100%);
    color: #2c3e50;
    border: 2px solid transparent;
    font-weight: bold;
    box-shadow: 0 8px 32px rgba(241, 196, 15, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
    box-shadow: 0 15px 45px rgba(241, 196, 15, 0.6);
    transform: translateY(-3px) scale(1.02);
}

.btn-secondary {
    background: transparent;
    color: #3498db;
    border: 2px solid #3498db;
    font-weight: bold;
    box-shadow: 0 8px 32px rgba(52, 152, 219, 0.2);
}

.btn-secondary:hover {
    background: rgba(52, 152, 219, 0.1);
    border-color: #2980b9;
    color: #2980b9;
    box-shadow: 0 15px 45px rgba(52, 152, 219, 0.3);
    transform: translateY(-3px) scale(1.02);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
    margin: 50px 0 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    background: #ffffff;
    border: 2px solid #3498db;
    border-radius: 20px;
    padding: 25px 30px;
    min-width: 150px;
    box-shadow: 0 8px 32px rgba(52, 152, 219, 0.15);
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: #3498db;
    box-shadow: 0 12px 40px rgba(52, 152, 219, 0.25);
    transform: translateY(-5px);
}

.stat-item .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-item .stat-label {
    font-size: 1rem;
    opacity: 0.9;
    color: #2c3e50;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Smart Features Overlay - Removed animated elements */
.smart-features-overlay {
    display: none;
}

/* Features Section */
.features {
    padding: 60px 0;
    background: #f8f9fa;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: white;
    border: 1px solid #e3f2fd;
    padding: 30px 25px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: all 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0 15px 40px rgba(52, 152, 219, 0.2);
    transform: translateY(-5px);
    border-color: #3498db;
}

.feature-card i {
    font-size: 1.8rem;
    color: #3498db;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 700;
}

.feature-card p {
    color: #6c757d;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* How It Works Section */
.how-it-works {
    padding: 60px 0;
    background: white;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 15px;
    border: 2px solid #2980b9;
    box-shadow: 0 6px 20px rgba(52,152,219,0.3);
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #2c3e50;
}

.step p {
    color: #6c757d;
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: 60px 0;
    background: #f8f9fa;
}

.benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-top: 4px solid #3498db;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    border-color: #3498db;
    box-shadow: 0 15px 35px rgba(52, 152, 219, 0.2);
    transform: translateY(-5px);
}

.benefit-icon {
    text-align: center;
    margin-bottom: 20px;
}

.benefit-icon i {
    font-size: 2.2rem;
    color: #3498db;
}

.benefit-card h3 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: #2c3e50;
    font-weight: bold;
    letter-spacing: 1px;
}

.benefit-card ul {
    list-style: none;
    padding: 0;
}

.benefit-card li {
    padding: 4px 0;
    border-left: 3px solid #3498db;
    padding-left: 20px;
    margin-bottom: 3px;
    color: #6c757d;
    line-height: 1.3;
    position: relative;
    transition: all 0.3s ease;
}

.benefit-card li:before {
    content: '🚗';
    position: absolute;
    left: -15px;
    top: 5px;
    font-size: 14px;
}

.benefit-card li:hover {
    color: #2c3e50;
    border-left-color: #2980b9;
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background: #2c3e50;
    color: white;
}

.technology h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: white;
}

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

.tech-card {
    background: rgba(255,255,255,0.1);
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.tech-card:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    transform: translateY(-5px);
}

.tech-card i {
    font-size: 2rem;
    color: #3498db;
    margin-bottom: 15px;
    display: block;
}

.tech-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: white;
}

.tech-card p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.tech-card ul {
    list-style: none;
    padding: 0;
}

.tech-card li {
    padding: 4px 0;
    border-left: 3px solid #3498db;
    padding-left: 15px;
    margin-bottom: 4px;
    opacity: 0.9;
}

/* Innovation Lab Section */
.innovation-lab {
    padding: 80px 0;
    background: #f8f9fa;
    color: #2c3e50;
    position: relative;
}

.innovation-lab h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 60px;
    color: #2c3e50;
    position: relative;
    z-index: 2;
}

.innovation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
    z-index: 2;
}

.innovation-card {
    background: white;
    border: 2px solid rgba(52, 152, 219, 0.3);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.innovation-card.featured {
    border-color: #3498db;
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.3);
}

.innovation-card:hover {
    box-shadow: 0 15px 30px rgba(52, 152, 219, 0.2);
    border-color: #3498db;
    transform: translateY(-5px);
}

.feature-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #3498db;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    letter-spacing: 1px;
    z-index: 10;
}

.innovation-card i {
    font-size: 2.2rem;
    color: #3498db;
    margin-bottom: 20px;
    display: block;
}

.innovation-card h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: #2c3e50;
    font-weight: bold;
}

.innovation-card p {
    margin-bottom: 25px;
    line-height: 1.6;
    opacity: 0.9;
    color: #6c757d;
}

.tech-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.spec {
    background: rgba(52, 152, 219, 0.1);
    color: #3498db;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(52, 152, 219, 0.3);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.spec:hover {
    background: rgba(52, 152, 219, 0.2);
}

/* AI Insights Dashboard */
.ai-insights {
    padding: 80px 0;
    background: white;
}

.ai-insights h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

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

.insight-card {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.insight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #3498db;
}

.insight-card:hover {
    box-shadow: 0 20px 50px rgba(52, 152, 219, 0.2);
    border-color: #3498db;
    transform: translateY(-5px);
}

.insight-icon {
    width: 50px;
    height: 50px;
    background: #3498db;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.insight-icon i {
    font-size: 1.3rem;
    color: white;
}

.insight-card h3 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: #2c3e50;
}

.insight-data {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

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

.data-point .label {
    color: #6c757d;
    font-weight: 500;
}

.data-point .value {
    color: #2c3e50;
    font-weight: bold;
    font-size: 1.1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e3f2fd;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-fill {
    height: 100%;
    background: #3498db;
    border-radius: 4px;
    width: 89%;
}

.behavior-metric, .impact-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #e3f2fd;
}

.behavior-metric:last-child, .impact-stat:last-child {
    border-bottom: none;
}

.metric-name, .stat-label {
    color: #6c757d;
    font-weight: 500;
}

.metric-value, .stat-number {
    color: #2c3e50;
    font-weight: bold;
    font-size: 1.2rem;
}

.stat-number {
    font-size: 2rem;
    color: #3498db;
}

/* Interactive Parking Map - Removed */

/* Demo Section */
.demo-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.demo-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.demo-video {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.demo-video video {
    width: 100%;
    height: auto;
    display: block;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.demo-step {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #3498db;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: #3498db;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-icon i {
    font-size: 1.5rem;
    color: white;
}

.demo-step h4 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.demo-step p {
    color: #6c757d;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .demo-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Live Demo Section */
.live-demo {
    padding: 80px 0;
    background: #2c3e50;
    color: white;
}

.live-demo h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.demo-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.dashboard-card {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(52,152,219,0.3);
}

.dashboard-card h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    opacity: 0.9;
}

.occupancy-meter {
    width: 100%;
    height: 20px;
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.meter-fill {
    height: 100%;
    background: #3498db;
    border-radius: 10px;
    width: 67%;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #3498db;
    margin-bottom: 10px;
}

/* AI Chatbot Widget */
.chatbot-widget {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    display: none;
    flex-direction: column;
    z-index: 10001;
    border: 3px solid #3498db;
    overflow: hidden;
}

.chatbot-widget.active {
    display: flex;
}

.chatbot-header {
    background: #3498db;
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.bot-avatar {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3498db;
    font-size: 1.2rem;
}

.close-chat {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-chat:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8f9fa;
}

.message {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.message-content {
    background: white;
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 80%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.bot-message .message-content {
    background: #3498db;
    color: white;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-content {
    background: #ecf0f1;
    color: #2c3e50;
}

.chatbot-input {
    padding: 20px;
    background: white;
    border-top: 1px solid #e3f2fd;
    display: flex;
    gap: 10px;
}

.chatbot-input input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e3f2fd;
    border-radius: 25px;
    outline: none;
    font-size: 1rem;
}

.chatbot-input input:focus {
    border-color: #3498db;
}

.chatbot-input button {
    width: 45px;
    height: 45px;
    background: #3498db;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
}

.chatbot-input button:hover {
    background: #2980b9;
}

.chatbot-trigger {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #3498db;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.4);
    z-index: 10000;
    transition: all 0.3s ease;
}

.chatbot-trigger:hover {
    background: #2980b9;
    transform: scale(1.1);
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: bold;
}

/* Get Our App Section */
.get-app {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.get-app h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.get-app p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #6c757d;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.app-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.app-store-btn, .google-play-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    background: #2c3e50;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    border: 2px solid #3498db;
    transition: all 0.3s ease;
}

.app-store-btn:hover, .google-play-btn:hover {
    background: #34495e;
    transform: translateY(-2px);
}

.app-store-btn i, .google-play-btn i {
    font-size: 2rem;
    color: #3498db;
}

.app-store-btn div, .google-play-btn div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.app-store-btn span, .google-play-btn span {
    font-size: 0.9rem;
    opacity: 0.8;
}

.app-store-btn strong, .google-play-btn strong {
    font-size: 1.2rem;
    font-weight: bold;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.contact-info p {
    margin-bottom: 30px;
    color: #6c757d;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #6c757d;
}

.contact-item i {
    color: #3498db;
    font-size: 1.2rem;
}

/* Social Media Styles */
.social-media {
    margin-top: 40px;
}

.social-media h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: #2c3e50;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    border: 2px solid transparent;
    min-width: 120px;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: #3498db;
    background: #34495e;
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.2rem;
    color: #3498db;
}

.social-link span {
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 2px solid #e3f2fd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #3498db;
}

/* Footer */
.footer {
    background: #ffffff;
    color: #2c3e50;
    padding: 60px 0 20px;
    border-top: 2px solid #3498db;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 24px;
    font-weight: bold;
    color: #3498db;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-section h4 {
    margin-bottom: 20px;
    color: #3498db;
    font-weight: bold;
}

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

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

.footer-section a {
    color: #6c757d;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: #3498db;
}

.footer-section p {
    color: #6c757d;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid #e3f2fd;
    padding-top: 20px;
    text-align: center;
    color: #6c757d;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.95);
        width: 100%;
        text-align: center;
        padding: 20px 0;
        border-top: 2px solid #3498db;
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    /* Optimize background images for mobile */
    .bg-layer {
        background-size: cover;
        background-position: center 30%;
    }

    /* Reduce hero height on mobile */
    .hero {
        min-height: 85vh;
        padding: 100px 0 60px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .social-links {
        justify-content: center;
    }

    .social-link {
        min-width: 100px;
        padding: 10px 15px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .innovation-grid {
        grid-template-columns: 1fr;
    }

    .app-buttons {
        flex-direction: column;
    }

    .app-store-btn, .google-play-btn {
        width: 100%;
        max-width: 300px;
    }

    .map-container {
        grid-template-columns: 1fr;
    }

    .parking-grid {
        grid-template-columns: repeat(8, 1fr);
    }

    .chatbot-widget {
        width: 90%;
        right: 5%;
        left: 5%;
    }

    .floating-tech {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .parking-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .level-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .features-grid,
    .steps,
    .benefits-grid,
    .innovation-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }
}

/* Accessibility: Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .bg-layer {
        transition: none;
    }

    .hero-content h1,
    .hero-tagline,
    .hero-content p {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .bg-overlay {
        background: rgba(0, 0, 0, 0.8);
    }

    .hero-content h1,
    .hero-tagline,
    .hero-content p {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 1);
    }
}

/* Notification System */
.notification {
    position: fixed;
    top: 90px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 10000;
    max-width: 300px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.notification.show {
    opacity: 1;
}

.notification.info {
    background: #3498db;
}

.notification.success {
    background: #27ae60;
}

.notification.warning {
    background: #f39c12;
}

.notification.error {
    background: #e74c3c;
}

/* Feature Icon Stacks */
.feature-icon-stack {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.feature-icon-stack i:first-child {
    font-size: 1.8rem;
    color: #3498db;
}

.ai-chip, .ai-robot, .ai-security, .ai-valet, .ai-touch, .ai-ar {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 1.2rem !important;
    color: white !important;
    background: #3498db;
    border-radius: 50%;
    padding: 5px;
    border: 2px solid white;
}

/* AI Visualization Elements */
.ai-visualization {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 5px;
}

.data-flow {
    width: 4px;
    height: 20px;
    background: #3498db;
    border-radius: 2px;
}

/* Neural Network Visualization */
.neural-network {
    margin-top: 15px;
    position: relative;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.node {
    width: 8px;
    height: 8px;
    background: #3498db;
    border-radius: 50%;
    margin: 0 10px;
}

.connection {
    position: absolute;
    width: 20px;
    height: 2px;
    background: #3498db;
}

.connection:first-of-type {
    left: 20px;
}

.connection:last-of-type {
    right: 20px;
}

/* Step AI Enhancement */
.step-number {
    position: relative;
}

.step-ai {
    position: absolute;
    top: -5px;
    right: -5px;
    font-size: 0.8rem !important;
    color: #27ae60 !important;
}

.ai-processing {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.processing-dot {
    width: 6px;
    height: 6px;
    background: #3498db;
    border-radius: 50%;
}