/* 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: #fafafa;
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e5e5;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #262d2d;
    margin: 0;
}

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

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

.nav-menu a:hover {
    color: #7db63b;
}

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

.btn-primary {
    background: linear-gradient(135deg, #7db63b, #5a8a3a);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(125, 182, 59, 0.3);
}

.btn-secondary {
    background: rgba(125, 182, 59, 0.1);
    color: #262d2d;
    border: 2px solid #7db63b;
}

.btn-secondary:hover {
    background: #7db63b;
    color: white;
}

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

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f9fcf6 0%, #eef7e3 100%);
}

.hero-content {
    text-align: center;
    margin-bottom: 60px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #262d2d;
}

.highlight {
    background: linear-gradient(135deg, #7db63b, #5a8a3a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: #7db63b;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.hero-description {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.device-mockup {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.1);
    max-width: 400px;
}

.chat-bubble {
    background: #f5f5f5;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.chat-bubble.response {
    background: linear-gradient(135deg, #7db63b, #5a8a3a);
    color: white;
}

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

.problem h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

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

.problem-item {
    text-align: center;
    padding: 2rem;
}

.problem-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.problem-item h3 {
    font-size: 1.3rem;
    color: #262d2d;
    margin-bottom: 1rem;
}

/* Solution Section */
.solution {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fcf6 0%, #eef7e3 100%);
}

.solution h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

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

.feature {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature h3 {
    color: #262d2d;
    margin-bottom: 1rem;
}

/* Kits Section */
.kits {
    padding: 80px 0;
    background: white;
}

.kits h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 1rem;
}

.kits-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

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

.kit-card {
    background: white;
    border: 2px solid #e5e5e5;
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
}

.kit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.kit-card.featured {
    border-color: #7db63b;
    box-shadow: 0 10px 30px rgba(125, 182, 59, 0.2);
}

.badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, #4a7c59, #2d5a2d);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.kit-header h3 {
    font-size: 1.5rem;
    color: #262d2d;
    margin-bottom: 0.5rem;
}

.kit-subtitle {
    color: #666;
    margin-bottom: 1.5rem;
}

.kit-price {
    margin-bottom: 2rem;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: #262d2d;
    display: block;
}

.price-note {
    font-size: 0.9rem;
    color: #888;
}

.kit-features h4 {
    color: #262d2d;
    margin-bottom: 0.5rem;
    margin-top: 1.5rem;
}

.kit-features ul {
    list-style: none;
    margin-bottom: 1rem;
}

.kit-features li {
    padding: 0.3rem 0;
    color: #666;
}

.kit-pitch {
    background: #f9fcf6;
    padding: 1rem;
    border-radius: 8px;
    font-style: italic;
    color: #7db63b;
    margin: 1.5rem 0;
    border-left: 4px solid #7db63b;
}

/* Kit Comparison */
.kit-comparison {
    background: #f9fcf6;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
}

.kit-comparison h3 {
    text-align: center;
    color: #262d2d;
    margin-bottom: 2rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.comparison-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #7db63b;
}

/* Subscription Section */
.subscription {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fcf6 0%, #eef7e3 100%);
}

.subscription h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

.subscription-card {
    background: white;
    max-width: 500px;
    margin: 0 auto;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.subscription-card h3 {
    font-size: 2rem;
    color: #262d2d;
    margin-bottom: 1rem;
}

.subscription-card ul {
    list-style: none;
    margin: 1.5rem 0;
}

.subscription-card li {
    padding: 0.5rem 0;
    color: #666;
}

.subscription-note {
    color: #7db63b;
    font-weight: 600;
    margin-top: 1rem;
}

/* How it Works */
.how-it-works {
    padding: 80px 0;
    background: white;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

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

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

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4a7c59, #2d5a2d);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step h3 {
    color: #262d2d;
    margin-bottom: 1rem;
}

/* Benefits */
.benefits {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fcf6 0%, #eef7e3 100%);
}

.benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

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

.benefit {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.benefit h3 {
    color: #262d2d;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Demo Section */
.demo {
    padding: 80px 0;
    background: white;
}

.demo h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

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

.demo-video-player {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    background: #000;
}

.video-placeholder {
    background: #f5f5f5;
    padding: 4rem 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px dashed #ccc;
}

.demo-features ul {
    list-style: none;
}

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

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #5a8a3a, #7db63b);
    color: white;
    text-align: center;
}

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

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

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background: white;
    color: #262d2d;
}

.cta .btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

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

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #262d2d;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    color: #262d2d;
    margin-bottom: 1rem;
}

.contact-info ul {
    list-style: none;
    margin-top: 1.5rem;
}

.contact-info li {
    padding: 0.5rem 0;
    color: #666;
}

.contact-form {
    background: #f9fcf6;
    padding: 2rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #7db63b;
}

/* Footer */
.footer {
    background: #262d2d;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
}

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

.footer-brand h3 {
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: white;
    text-decoration: none;
    margin-bottom: 0.5rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-menu {
        display: none;
    }
    
    .demo-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .kits-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}