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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #FF4500;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

.nav-menu a:hover {
    color: #FF4500;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #FF4500;
    color: white;
}

.btn-primary:hover {
    background: #E03E00;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #2C3E50;
    color: white;
}

.btn-secondary:hover {
    background: #1A252F;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #FF4500;
    border: 2px solid #FF4500;
}

.btn-outline:hover {
    background: #FF4500;
    color: white;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFD700;
    margin-bottom: 0.5rem;
}

.stat p {
    opacity: 0.8;
    font-size: 1.1rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Problem/Solution Section */
.problem-solution {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.problem-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.problem-card h3 {
    font-size: 1.8rem;
    color: #FF4500;
    margin-bottom: 1rem;
    font-weight: 700;
}

.solution-content {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.solution-content h2 {
    font-size: 2.2rem;
    color: #2C3E50;
    margin-bottom: 1rem;
}

.solution-content p {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
}

/* Product Showcase */
.product-showcase {
    padding: 80px 0;
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

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

.feature {
    padding: 1.5rem;
    border-left: 4px solid #FF4500;
    background: #f8f9fa;
    border-radius: 8px;
}

.feature h3 {
    color: #2C3E50;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

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

.app-screenshots {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 600px;
}

.screenshot {
    width: 100%;
    max-width: 280px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.screenshot:hover {
    transform: scale(1.05);
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background: #f8f9fa;
}

.tech-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.comparison-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.comparison-card.highlight {
    border: 3px solid #FF4500;
    position: relative;
}

.comparison-card.highlight::before {
    content: "🏆 WINNER";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #FF4500;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
}

.comparison-card h3 {
    color: #2C3E50;
    margin-bottom: 1rem;
    text-align: center;
}

.comparison-card ul {
    list-style: none;
}

.comparison-card li {
    padding: 0.5rem 0;
    font-size: 1rem;
}

/* Market Opportunity */
.market-opportunity {
    padding: 80px 0;
}

.market-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.market-stat {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #FF4500, #E03E00);
    color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(255, 69, 0, 0.3);
}

.market-stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.market-stat p {
    font-size: 1.1rem;
    opacity: 0.9;
}

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

.investor-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.investor-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.highlight {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.highlight h3 {
    color: #FF4500;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.financial-projections {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.financial-projections h3 {
    color: #2C3E50;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.5rem;
}

.projection-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
}

.projection-row:last-child {
    border-bottom: none;
}

.projection-row strong {
    color: #FF4500;
    font-size: 1.1rem;
}

.investor-cta {
    text-align: center;
}

.investor-cta .btn {
    margin: 0 0.5rem;
}

/* About Section */
.about {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text .lead {
    font-size: 1.3rem;
    color: #FF4500;
    font-weight: 600;
    margin-bottom: 1rem;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #666;
}

.achievements {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.achievement {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #FF4500;
}

.achievement h4 {
    color: #2C3E50;
    margin-bottom: 0.5rem;
}

.achievement p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.headshot {
    width: 100%;
    max-width: 300px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.contact-item h3 {
    color: #2C3E50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-item p {
    margin-bottom: 0.5rem;
    color: #666;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    color: #2C3E50;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #FF4500;
}

/* Footer */
.footer {
    background: #2C3E50;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #FF4500;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

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

.footer-section a:hover {
    color: #FF4500;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bbb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .product-content,
    .tech-comparison,
    .investor-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .market-stats {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}