/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('https://images.unsplash.com/photo-1590674899484-d5640e854abe?w=1600&auto=format&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.hero p {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1.2s ease;
}

/* AI Features Section */
.ai-features {
    padding: 5rem 1rem;
    background: var(--bg-color);
}

.ai-content {
    max-width: 1200px;
    margin: 0 auto;
}

.ai-header {
    text-align: center;
    margin-bottom: 4rem;
}

.ai-header h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.ai-header p {
    color: var(--text-muted);
    font-size: 3.2rem;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.ai-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.ai-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.ai-icon i {
    font-size: 2rem;
    color: white;
}

.ai-card h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.ai-card p {
    color: var(--text-muted);
}

.ai-highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.highlight-content h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.highlight-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.highlight-content ul {
    list-style: none;
    margin-bottom: 2rem;
}

.highlight-content li {
    color: var(--text-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.highlight-content li i {
    color: var(--primary-color);
}

.highlight-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* Features Section */
.features {
    padding: 5rem 1rem;
    background: var(--bg-color);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* How It Works Section */
.how-it-works {
    padding: 5rem 1rem;
    background: var(--bg-color);
    text-align: center;
}

.how-it-works h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 3rem;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    flex: 1;
    max-width: 300px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.step p {
    color: var(--text-muted);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .ai-highlight {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }

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

    .step {
        max-width: 100%;
        margin-bottom: 2rem;
    }
}

/* Dark Theme Adjustments */
[data-theme="dark"] .ai-card,
[data-theme="dark"] .feature-card,
[data-theme="dark"] .ai-highlight {
    background: var(--card-bg);
}

[data-theme="dark"] .ai-icon {
    background: var(--primary-dark);
}

/* Local Parking Section */
.local-parking {
    padding: 5rem 1rem;
    background: var(--bg-color);
}

.local-parking-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.local-parking-content h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.local-parking-content > p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.local-parking-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.local-parking-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: left;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.owner-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.owner-profile img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.owner-info h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.reputation {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.reputation i {
    color: #ffd700;
}

.verified {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.verified i {
    margin-right: 0.3rem;
}

.space-details h4 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.space-details p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.space-details i {
    margin-right: 0.5rem;
}

.amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.amenities span {
    background: var(--bg-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.price strong {
    color: var(--text-color);
    font-size: 1.2rem;
}

.become-owner {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.become-owner h3 {
    color: var(--text-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.become-owner p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Responsive adjustments for Local Parking */
@media (max-width: 768px) {
    .local-parking-grid {
        grid-template-columns: 1fr;
    }

    .local-parking-card {
        max-width: 100%;
    }

    .become-owner {
        padding: 2rem;
    }
}

/* Dark theme adjustments for Local Parking */
[data-theme="dark"] .local-parking-card,
[data-theme="dark"] .become-owner {
    background: var(--card-bg);
}

[data-theme="dark"] .amenities span {
    background: var(--bg-dark);
}

/* AI Assistant Section */
.ai-assistant {
    padding: 5rem 1rem;
    background: var(--bg-light);
}

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

.assistant-content {
    text-align: center;
}

.assistant-content h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.assistant-content > p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.assistant-features {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    text-align: left;
}

.assistant-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.assistant-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

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

.assistant-card h3 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

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

.assistant-card ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.assistant-card ul li i {
    color: var(--primary-color);
}

.assistant-chat {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.chat-interface {
    background: var(--bg-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    max-height: 300px;
    overflow-y: auto;
}

.chat-message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

.chat-message.bot {
    align-items: flex-start;
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-message i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.chat-message p {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 10px;
    max-width: 80%;
    color: var(--text-color);
}

.chat-message.user p {
    background: var(--primary-color);
    color: white;
}

.chat-message:nth-child(1) { animation-delay: 0.2s; }
.chat-message:nth-child(2) { animation-delay: 0.4s; }
.chat-message:nth-child(3) { animation-delay: 0.6s; }

/* Dark theme adjustments */
[data-theme="dark"] .ai-assistant {
    background: var(--bg-dark);
}

[data-theme="dark"] .chat-interface {
    background: var(--bg-dark);
}

/* Responsive adjustments */
@media (max-width: 968px) {
    .assistant-features {
        grid-template-columns: 1fr;
    }
    
    .assistant-card, .assistant-chat {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .assistant-content h2 {
        font-size: 2rem;
    }
    
    .chat-interface {
        padding: 1rem;
    }
    
    .chat-message p {
        padding: 0.75rem;
    }
}

/* Voice Commands Section */
.voice-commands {
    padding: 5rem 1rem;
    background: var(--bg-color);
}

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

.voice-content {
    text-align: center;
}

.voice-content h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.voice-content > p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.voice-demo {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow);
}

.voice-interface {
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
}

.voice-animation {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.voice-wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: wave 2s infinite;
    opacity: 0;
}

.voice-wave:nth-child(2) {
    animation-delay: 0.3s;
}

.voice-wave:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes wave {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.voice-animation i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: var(--primary-color);
}

.voice-text {
    font-size: 1.2rem;
    color: var(--text-color);
    font-style: italic;
}

.voice-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.voice-feature {
    text-align: left;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.voice-feature:hover {
    transform: translateY(-5px);
}

.voice-feature i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.voice-feature h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.voice-feature ul {
    list-style: none;
    padding: 0;
}

.voice-feature ul li {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.voice-try-now {
    text-align: center;
}

.voice-try-now button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    margin-bottom: 1rem;
}

.voice-try-now p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Dark theme adjustments */
[data-theme="dark"] .voice-feature {
    background: var(--card-bg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .voice-demo {
        padding: 2rem;
    }

    .voice-features-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .voice-features-grid {
        grid-template-columns: 1fr;
    }

    .voice-content h2 {
        font-size: 2rem;
    }

    .voice-text {
        font-size: 1rem;
    }
}

/* Voice Recognition States */
.voice-animation.active .voice-wave {
    animation: wave 2s infinite, pulse 1.5s ease infinite;
}

.voice-try-now button.listening {
    background-color: #ff4444;
    animation: pulse 1.5s ease infinite;
}

.voice-try-now button.listening i {
    animation: bounce 1.5s ease infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Language Selector Styles */
.language-selector {
    margin: 1rem 0;
}

.language-select {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-select:hover {
    background: var(--primary-color);
    color: white;
}

.language-select option {
    background: var(--card-bg);
    color: var(--text-color);
    padding: 0.5rem;
}

[data-theme="dark"] .language-select {
    border-color: var(--primary-dark);
}

[data-theme="dark"] .language-select:hover {
    background: var(--primary-dark);
}

/* Commands Guide Modal */
.commands-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.commands-content {
    background: var(--card-bg);
    border-radius: 15px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.commands-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.commands-header h2 {
    margin: 0;
    color: var(--text-color);
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
}

.close-modal:hover {
    color: var(--text-color);
}

.commands-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.commands-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s ease;
}

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

.command-category {
    display: none;
}

.command-category.active {
    display: block;
}

.command-category h3 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.command-category ul {
    list-style: none;
    padding: 0;
}

.command-category li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.command-category li:last-child {
    border-bottom: none;
}

.command-category strong {
    color: var(--primary-color);
    font-family: monospace;
    padding: 0.25rem 0.5rem;
    background: var(--bg-color);
    border-radius: 4px;
}

.command-category span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Dark theme adjustments */
[data-theme="dark"] .commands-content {
    background: var(--card-bg);
}

[data-theme="dark"] .tab-btn.active {
    background: var(--primary-dark);
}

/* Voice help button styles */
.voice-help {
    margin-left: 1rem;
}

.voice-help i {
    margin-right: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .commands-content {
        width: 95%;
        max-height: 90vh;
    }

    .commands-tabs {
        flex-wrap: wrap;
    }

    .command-category li {
        flex-direction: column;
        align-items: flex-start;
    }

    .command-category span {
        margin-top: 0.5rem;
    }
}

/* AI Pathfinding Animation Section */
.pathfinding-demo {
    padding: 5rem 1rem;
    background: var(--bg-color);
}

.pathfinding-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.pathfinding-content h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.pathfinding-content p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.animation-container {
    position: relative;
    width: 100%;
    height: 400px;
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

/* Map Background Elements */
.map-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.road {
    position: absolute;
    top: 45%;
    left: 0;
    width: 100%;
    height: 10%;
    background: #444;
}

.road::before {
    content: '';
    position: absolute;
    top: 45%;
    left: 0;
    width: 100%;
    height: 10%;
    background: linear-gradient(90deg, 
        #fff 0%, #fff 50%, 
        transparent 50%, transparent 100%);
    background-size: 20px 100%;
    opacity: 0.5;
}

.buildings {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.building {
    position: absolute;
    background: #566573;
    border-radius: 4px;
}

.building-1 {
    top: 10%;
    left: 5%;
    width: 60px;
    height: 80px;
}

.building-2 {
    top: 15%;
    left: 25%;
    width: 80px;
    height: 60px;
}

.building-3 {
    bottom: 15%;
    left: 15%;
    width: 70px;
    height: 90px;
}

.building-4 {
    top: 20%;
    right: 10%;
    width: 90px;
    height: 70px;
}

.building-5 {
    bottom: 20%;
    right: 15%;
    width: 65px;
    height: 85px;
}

.trees {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tree {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #2ECC71;
    box-shadow: 0 0 0 4px #27AE60;
}

.tree::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 8px;
    width: 4px;
    height: 6px;
    background: #795548;
}

.tree-1 { top: 25%; left: 8%; }
.tree-2 { top: 15%; left: 45%; }
.tree-3 { top: 70%; left: 35%; }
.tree-4 { top: 20%; right: 25%; }
.tree-5 { top: 75%; right: 8%; }
.tree-6 { top: 60%; left: 18%; }
.tree-7 { top: 30%; right: 15%; }
.tree-8 { top: 65%; right: 30%; }

.map-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(200, 200, 200, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 200, 200, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 1;
}

/* Crossroads */
.crossroad {
    position: absolute;
    background: #444;
}

.crossroad-1 {
    top: 45%;
    left: 30%;
    width: 10%;
    height: 20%;
    transform: translateY(-50%);
}

.crossroad-2 {
    top: 45%;
    right: 35%;
    width: 10%;
    height: 20%;
    transform: translateY(-50%);
}

/* Location Markers */
.location-marker {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    animation: bounce 1s infinite;
}

.location-marker::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.marker-1 { top: 30%; left: 20%; }
.marker-2 { bottom: 25%; right: 25%; }

/* Dark theme adjustments */
[data-theme="dark"] .building {
    background: #34495E;
}

[data-theme="dark"] .road {
    background: #2C3E50;
}

[data-theme="dark"] .tree {
    background: #27AE60;
    box-shadow: 0 0 0 4px #219A52;
}

@keyframes bounce {
    0%, 100% { transform: rotate(-45deg) translate(0, 0); }
    50% { transform: rotate(-45deg) translate(0, -10px); }
}

/* Dark theme adjustments */
[data-theme="dark"] .animation-container {
    background: var(--card-bg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .animation-container {
        height: 300px;
    }
    
    .pathfinding-content h2 {
        font-size: 2rem;
    }
    
    .car-icon {
        font-size: 1.5rem;
    }
    
    .parking-spot {
        width: 40px;
        height: 30px;
    }
}

/* Animation elements */
.car-icon {
    position: absolute;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--primary-color);
    z-index: 2;
    animation: moveCar 6s infinite;
}

.parking-spots {
    position: absolute;
    right: 20%;
    top: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    z-index: 1;
}

.parking-spot {
    width: 60px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    position: relative;
}

.parking-spot.available {
    border-color: #4CAF50;
}

.parking-spot.occupied {
    border-color: #ff4444;
}

.parking-spot.selected {
    border-color: var(--primary-color);
    animation: pulse 1.5s infinite;
}

.path-line {
    position: absolute;
    top: 50%;
    left: 15%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transform-origin: left;
    z-index: 1;
    animation: drawPath 6s infinite;
}

.scanning-circle {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transform: translate(-50%, -50%);
    animation: scan 6s infinite;
}

.success-message {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 10px;
    opacity: 0;
    animation: showMessage 6s infinite;
}

@keyframes moveCar {
    0% {
        left: 10%;
    }
    40% {
        left: 10%;
    }
    80% {
        left: 70%;
    }
    100% {
        left: 70%;
    }
}

@keyframes drawPath {
    0% {
        width: 0;
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    40% {
        width: 0;
        opacity: 1;
    }
    80% {
        width: 60%;
        opacity: 1;
    }
    100% {
        width: 60%;
        opacity: 0;
    }
}

@keyframes scan {
    0% {
        left: 10%;
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    20% {
        opacity: 0.5;
    }
    40% {
        left: 70%;
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.5);
    }
    100% {
        left: 70%;
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.5);
    }
}

@keyframes showMessage {
    0%, 70% {
        opacity: 0;
        transform: translateY(-50%) scale(0.8);
    }
    80%, 95% {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-50%) scale(0.8);
    }
}

/* Additional Map Elements */
.compass {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--card-bg);
    box-shadow: var(--shadow);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compass::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 30px;
    background: #ff4444;
    transform-origin: bottom;
    animation: rotate 10s linear infinite;
}

.compass::after {
    content: 'N';
    position: absolute;
    top: 5px;
    color: var(--text-color);
    font-weight: bold;
}

/* Traffic Lights */
.traffic-light {
    position: absolute;
    width: 10px;
    height: 30px;
    background: #333;
    border-radius: 2px;
    z-index: 2;
}

.traffic-light::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    left: 1px;
    animation: trafficLight 4s infinite;
}

.traffic-light-1 {
    top: 42%;
    left: 28%;
}

.traffic-light-2 {
    top: 42%;
    right: 33%;
}

/* Moving Elements */
.moving-car {
    position: absolute;
    font-size: 1.2rem;
    color: #666;
    z-index: 2;
    animation: moveRandomCar 8s linear infinite;
}

.moving-car-1 { animation-delay: 0s; }
.moving-car-2 { animation-delay: 2s; }
.moving-car-3 { animation-delay: 4s; }

/* Info Tooltips */
.info-tooltip {
    position: absolute;
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-size: 0.8rem;
    color: var(--text-color);
    box-shadow: var(--shadow);
    opacity: 0;
    z-index: 4;
    pointer-events: none;
}

.parking-spot:hover + .info-tooltip {
    opacity: 1;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

/* Distance Indicators */
.distance-line {
    position: absolute;
    border-top: 2px dashed var(--primary-color);
    opacity: 0.5;
    z-index: 1;
}

.distance-label {
    position: absolute;
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
    transform: translateY(-50%);
    z-index: 2;
}

/* Weather Effects */
.weather-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    opacity: 0.4;
}

.rain {
    position: absolute;
    width: 2px;
    height: 10px;
    background: #fff;
    opacity: 0;
}

@keyframes rain {
    0% {
        transform: translateY(-100%) rotate(20deg);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(100%) rotate(20deg);
        opacity: 0;
    }
}

/* POI Icons */
.poi-icon {
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 2;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.poi-icon i {
    font-size: 0.9rem;
    color: var(--primary-color);
}

.poi-icon:hover {
    transform: scale(1.2);
}

.poi-icon.restaurant { top: 25%; left: 40%; }
.poi-icon.shop { top: 65%; left: 60%; }
.poi-icon.cafe { top: 35%; right: 45%; }

/* Time Display */
.time-display {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.time-display i {
    color: var(--primary-color);
}

/* New Animations */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes trafficLight {
    0%, 45% { background: #ff4444; }
    50%, 95% { background: #4CAF50; }
    100% { background: #ff4444; }
}

@keyframes moveRandomCar {
    0% {
        left: -5%;
        top: 48%;
    }
    100% {
        left: 105%;
        top: 48%;
    }
}

/* Enhanced Existing Animations */
.car-icon {
    animation: moveCar 6s infinite, hover 2s ease-in-out infinite;
}

@keyframes hover {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(-52%); }
}

.scanning-circle {
    animation: scan 6s infinite, pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.3; }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .compass, .time-display {
        transform: scale(0.8);
    }
    
    .poi-icon {
        transform: scale(0.9);
    }
    
    .poi-icon:hover {
        transform: scale(1.1);
    }
}

/* QR Code Modal Styles */
.qr-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.qr-content {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    position: relative;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.qr-modal.active .qr-content {
    transform: translateY(0);
}

.qr-header {
    margin-bottom: 1.5rem;
}

.qr-header h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.qr-header p {
    color: var(--text-muted);
}

.qr-code-container {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    margin: 0 auto 1.5rem;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-code-container img {
    width: 100%;
    height: 100%;
}

.booking-details {
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.booking-detail {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.booking-detail:last-child {
    border-bottom: none;
}

.booking-detail span {
    color: var(--text-color);
}

.booking-detail strong {
    color: var(--primary-color);
}

.qr-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.qr-actions button {
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

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

.qr-actions .share-btn {
    background: var(--bg-color);
    color: var(--text-color);
}

.qr-actions button:hover {
    transform: translateY(-2px);
}

.qr-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.qr-close:hover {
    color: var(--text-color);
}

/* QR Scanner Styles */
.scanner-container {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    max-width: 500px;
    margin: 2rem auto;
}

.scanner-header {
    text-align: center;
    margin-bottom: 2rem;
}

.scanner-header h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.scanner-header p {
    color: var(--text-muted);
}

.scanner-view {
    position: relative;
    width: 100%;
    height: 300px;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.scan-area {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border: 2px solid var(--primary-color);
    border-radius: 10px;
}

.scan-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    animation: scan 2s linear infinite;
}

@keyframes scan {
    0% {
        top: 0;
    }
    100% {
        top: 100%;
    }
}

.scanner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.scanner-controls {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.scanner-controls button {
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

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

.scanner-controls .switch-camera {
    background: var(--bg-color);
    color: var(--text-color);
}

.scan-result {
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1.5rem;
    display: none;
}

.scan-result.success {
    border-left: 4px solid #4CAF50;
    display: block;
}

.scan-result.error {
    border-left: 4px solid #ff4444;
    display: block;
}

/* Dark theme adjustments */
[data-theme="dark"] .qr-code-container {
    background: #fff;
}

[data-theme="dark"] .scanner-view {
    background: #111;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .qr-content {
        width: 95%;
        padding: 1.5rem;
    }

    .qr-code-container {
        width: 180px;
        height: 180px;
    }

    .scanner-container {
        margin: 1rem;
        padding: 1.5rem;
    }

    .scanner-view {
        height: 250px;
    }

    .scan-area {
        width: 150px;
        height: 150px;
    }
}