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

:root {
    --primary-color: #0066CC;
    --secondary-color: #00A3E0;
    --accent-color: #00D4AA;
    --text-dark: #1A1A1A;
    --text-light: #666666;
    --background-light: #F8FAFB;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.contact-btn {
    background: var(--gradient);
    color: white;
    text-decoration: none;
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 500;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 102, 204, 0.3);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

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

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 48px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 16px;
    color: var(--text-light);
    margin-top: 8px;
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background: var(--white);
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-dark);
}

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

.problem-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--background-light);
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.problem-item h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.problem-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: 80px 0;
    background: var(--background-light);
}

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

.solution-intro {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.feature-content p {
    color: var(--text-light);
    line-height: 1.6;
}

.visual-placeholder {
    background: var(--white);
    border-radius: 20px;
    padding: 60px 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

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

.flow-item {
    background: var(--background-light);
    padding: 20px 30px;
    border-radius: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.flow-item.ai {
    background: var(--gradient);
    color: white;
}

.flow-arrow {
    font-size: 24px;
    color: var(--primary-color);
}

/* Market Section */
.market {
    padding: 80px 0;
    background: var(--white);
}

.market-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.market-card {
    background: var(--background-light);
    padding: 40px;
    border-radius: 20px;
    transition: transform 0.3s ease;
}

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

.market-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.market-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.market-value {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background: var(--background-light);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.tech-item {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.tech-item h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.tech-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    padding: 16px 48px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cta-email {
    margin-top: 20px;
    font-size: 18px;
    opacity: 0.8;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: var(--text-dark);
    color: white;
}

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

.footer-logo {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.footer p {
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .stat-value {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .solution-content {
        grid-template-columns: 1fr;
    }
    
    .market-content {
        grid-template-columns: 1fr;
    }
    
    .data-flow {
        flex-direction: column;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
}

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

.hero-content > * {
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-title {
    animation-delay: 0.2s;
}

.hero-subtitle {
    animation-delay: 0.4s;
}

.hero-stats {
    animation-delay: 0.6s;
}