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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #667eea;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* AI Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-animation {
    position: relative;
    width: 400px;
    height: 400px;
}

.floating-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    animation: float 6s ease-in-out infinite;
    position: relative;
}

.floating-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #667eea, #764ba2, #f093fb, #f5576c);
    border-radius: 22px;
    z-index: -1;
    animation: gradient-rotate 4s linear infinite;
}

.typing-animation {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
}

.typing-animation::after {
    content: '|';
    animation: blink 1s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes gradient-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
}

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

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 16px;
    background: #f8f9fa;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta .btn-primary {
    background: white;
    color: #667eea;
}

.cta .btn-primary:hover {
    background: #f8f9fa;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: #333;
    color: white;
}

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

.footer-brand p {
    margin-top: 0.5rem;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: white;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.footer-link:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .ai-animation {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .ai-animation {
        width: 250px;
        height: 250px;
    }
    
    .floating-card {
        padding: 1.5rem;
    }
}
/*
 Preloader Styles */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    color: white;
}

.ai-logo {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
}

.logo-circle {
    width: 80px;
    height: 80px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.logo-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
}

.loading-text {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

.progress-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.progress-fill {
    height: 100%;
    background: white;
    border-radius: 2px;
    animation: progress 3s ease-in-out infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes progress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Enhanced Hero Styles */
.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.9);
    color: #667eea;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.hero-trust {
    margin-top: 3rem;
    text-align: center;
    color: #666;
}

.hero-trust span {
    display: block;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.trust-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-logo {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

/* Enhanced AI Animation */
.ai-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.ai-particles::before,
.ai-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: #667eea;
    border-radius: 50%;
    animation: particle-float 3s ease-in-out infinite;
}

.ai-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.ai-particles::after {
    top: 60%;
    right: 15%;
    animation-delay: 1.5s;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    font-size: 1.5rem;
    animation: float-around 8s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 20%;
    right: 10%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 5%;
    animation-delay: 4s;
}

.floating-element:nth-child(4) {
    bottom: 10%;
    right: 20%;
    animation-delay: 6s;
}

@keyframes particle-float {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.7; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 1; }
}

@keyframes float-around {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, -10px) rotate(90deg); }
    50% { transform: translate(-5px, -20px) rotate(180deg); }
    75% { transform: translate(-10px, -5px) rotate(270deg); }
}

/* Enhanced Features */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.feature-tags {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.tag {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: #f8f9fa;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.step-content p {
    color: #666;
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: #667eea;
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #667eea;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.price {
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.2rem;
    color: #666;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
}

.period {
    font-size: 1rem;
    color: #666;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: #666;
}

.pricing-features li:first-child {
    border-top: 1px solid #f0f0f0;
    padding-top: 1rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: #f8f9fa;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #333;
    line-height: 1.6;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.author-name {
    font-weight: 600;
    color: #333;
}

.author-title {
    font-size: 0.9rem;
    color: #666;
}

/* Enhanced CTA Section */
.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-icon {
    font-size: 1.2rem;
}

/* Enhanced Footer */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    color: white;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.social-link:hover {
    opacity: 1;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-badges {
    display: flex;
    gap: 1rem;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #333;
    color: white;
    padding: 1rem 2rem;
    z-index: 1000;
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    margin: 0;
    flex: 1;
}

.cookie-content a {
    color: #667eea;
    text-decoration: none;
}

.cookie-content a:hover {
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Legal Pages Styles */
.legal-content {
    padding: 120px 0 80px;
    background: white;
}

.legal-header {
    text-align: center;
    margin-bottom: 3rem;
}

.legal-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.last-updated {
    color: #666;
    font-style: italic;
}

.legal-body {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-body h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #667eea;
}

.legal-body h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin: 1.5rem 0 0.5rem;
}

.legal-body p {
    margin-bottom: 1rem;
    color: #555;
}

.legal-body ul {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.legal-body li {
    margin-bottom: 0.5rem;
    color: #555;
}

.legal-body a {
    color: #667eea;
    text-decoration: none;
}

.legal-body a:hover {
    text-decoration: underline;
}

/* Cookie Table Styles */
.cookie-table {
    margin: 1.5rem 0;
    overflow-x: auto;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
}

.cookie-table th,
.cookie-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.cookie-table th {
    background: #667eea;
    color: white;
    font-weight: 600;
}

.cookie-table tr:last-child td {
    border-bottom: none;
}

.cookie-preferences-section {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    text-align: center;
}

/* Enhanced Responsive Design */
@media (max-width: 1024px) {
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .trust-logos {
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-stats {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .trust-logos {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .legal-header h1 {
        font-size: 2rem;
    }
    
    .cookie-table {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .preloader-content {
        padding: 0 1rem;
    }
    
    .ai-logo {
        width: 60px;
        height: 60px;
    }
    
    .logo-circle {
        width: 60px;
        height: 60px;
    }
    
    .hero-stats {
        padding: 1rem;
    }
    
    .feature-tags {
        flex-direction: column;
        align-items: center;
    }
    
    .cookie-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-small {
        width: 100%;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }/* Demo S
ection Styles */
.demo {
    padding: 80px 0;
    background: white;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.demo-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.demo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.demo-card.featured {
    border-color: #667eea;
    transform: scale(1.02);
}

.demo-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #667eea;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.demo-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
}

.demo-icon {
    font-size: 2rem;
}

.demo-content p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.demo-input {
    margin-bottom: 1.5rem;
}

.demo-text-input,
.demo-image-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #f0f0f0;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.demo-text-input:focus,
.demo-image-input:focus {
    outline: none;
    border-color: #667eea;
}

.demo-code-input {
    width: 100%;
    min-height: 100px;
    padding: 0.75rem;
    border: 2px solid #f0f0f0;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.demo-code-input:focus {
    outline: none;
    border-color: #667eea;
}

.demo-output {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    min-height: 80px;
    border: 1px solid #e9ecef;
}

.output-placeholder,
.image-placeholder,
.code-placeholder {
    color: #999;
    font-style: italic;
    text-align: center;
    padding: 2rem;
}

.image-placeholder {
    background: linear-gradient(45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(-45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #f0f0f0 75%), 
                linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* About Section Styles */
.about {
    padding: 80px 0;
    background: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.about-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin: 2rem 0 1rem 0;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-highlight {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.highlight-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-highlight h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.feature-highlight p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Enhanced Responsive Design for New Sections */
@media (max-width: 1024px) {
    .demo-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-card.featured {
        transform: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .demo-card {
        padding: 1.5rem;
    }
    
    .demo-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .about-features {
        gap: 1.5rem;
    }
    
    .feature-highlight {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .demo-code-input {
        min-height: 80px;
    }
    
    .output-placeholder,
    .image-placeholder,
    .code-placeholder {
        padding: 1rem;
        font-size: 0.9rem;
    }
}/* Demo R
esults Styles */
.loading {
    text-align: center;
    color: #667eea;
    font-weight: 600;
    animation: pulse 1.5s ease-in-out infinite;
}

.generated-content {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    line-height: 1.6;
    color: #333;
}

.generated-image {
    text-align: center;
    padding: 2rem;
}

.image-result {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.generated-image p {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.generated-image small {
    color: #666;
    font-style: italic;
}

.code-analysis {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #28a745;
}

.code-analysis h4 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.code-analysis ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1rem;
}

.code-analysis li {
    padding: 0.5rem 0;
    color: #555;
}

.code-analysis small {
    color: #666;
    font-style: italic;
}

.error {
    color: #dc3545;
    text-align: center;
    font-weight: 600;
    padding: 1rem;
    background: #f8d7da;
    border-radius: 8px;
    border: 1px solid #f5c6cb;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}