:root {
    --white: #FFFFFF;
    --background: #F5F5F5;
    --primary: #4CAF50;
    --secondary: #607D8B;
    --text: #333333;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--background);
}

/* Hero Section */
.hero {
    background: var(--white);
    padding: 4rem 2rem;
    text-align: center;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.hero-content {
    max-width: 1000px;
    margin: 4rem auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--secondary);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-image {
    margin: 3rem auto;
    position: relative;
    max-width: 800px;
    width: 90%;
}

.app-preview {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: block;
}

/* Pain Points Section */
.pain-points {
    padding: 6rem 2rem;
    background: var(--white);
}

.pain-points h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.pain-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pain-point-card {
    background: var(--background);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

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

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

/* Solution Section */
.solution {
    padding: 6rem 2rem;
    background: var(--background);
    }

.solution h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text);
}

    .solution-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    }

.solution-image {
    position: relative;
    }

.solution-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    }

.solution-features {
    display: grid;
    gap: 2.5rem;
    padding: 2rem;
    }

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow);
    }

.feature:hover {
    transform: translateY(-5px);
    }
    
.feature i {
    font-size: 1.5rem;
    color: var(--primary);
    background: rgba(76, 175, 80, 0.1);
    padding: 1rem;
    border-radius: 50%;
    }

.feature h3 {
    margin-bottom: 0.5rem;
    color: var(--text);
    font-size: 1.25rem;
}

.feature p {
    color: var(--secondary);
    margin: 0;
}

/* Use Cases */
.use-cases {
    padding: 6rem 2rem;
    background: var(--white);
}

.use-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.use-case {
    text-align: center;
    padding: 2.5rem;
    background: var(--background);
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

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

.use-case-icon {
    width: 80px;
    height: 80px;
    background: rgba(76, 175, 80, 0.1);
    border-radius: 50%;
    display: flex;
        align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
    }

.use-case:hover .use-case-icon {
    background: var(--primary);
    }

.use-case-icon i {
        font-size: 2.5rem;
    color: var(--primary);
    transition: var(--transition);
    }

.use-case:hover .use-case-icon i {
    color: var(--white);
    }

.use-case h3 {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 1.25rem;
    }

.use-case p {
    color: var(--secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    }

.testimonial-author {
    display: block;
    color: var(--primary);
    font-style: italic;
    margin-top: 1rem;
    font-size: 0.9rem;
    }

/* Pricing Section */
.pricing {
    padding: 6rem 2rem;
    background: var(--background);
    }

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    }

.price-card {
    background: var(--white);
    max-width: 400px;
    margin: 0 auto;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
}

.price {
    font-size: 3.5rem;
    color: var(--primary);
    font-weight: 700;
    margin: 1.5rem 0;
}

.benefits {
    list-style: none;
    margin: 2rem 0;
}

.benefits li {
    margin: 1rem 0;
    color: var(--text);
}

.price-card .cta-primary {
    margin-bottom: 1.5rem;
}

.price-note {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--background);
}
/* FAQ Section */
.faq {
    padding: 6rem 2rem;
    background: var(--white);
    }

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    }

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.faq-item {
    background: var(--background);
    padding: 2rem;
    border-radius: 12px;
    transition: var(--transition);
}

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

.faq-item p {
    color: var(--secondary);
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

/* Final CTA Section */
.final-cta {
    padding: 6rem 2rem;
    text-align: center;
    background: var(--primary);
    color: var(--white);
}

.final-cta h2 {
        font-size: 2.5rem;
    margin-bottom: 1.5rem;
        padding: 0 1rem;
    }

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

    .final-cta .cta-primary {
    background: var(--white);
    color: var(--primary);
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
    margin: 0 auto;
    display: inline-block;
    }

/* Footer */
footer {
    background: var(--text);
    color: var(--white);
    padding: 3rem 2rem;
    text-align: center;
    }

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

.footer-links {
    margin-top: 1.5rem;
    }

.footer-links a {
    color: var(--white);
    text-decoration: none;
        margin: 0 1rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cta-primary {
        width: calc(100% - 2rem);
        margin: 0 1rem;
        padding: 1rem;
        font-size: 1.1rem;
        white-space: normal;
        height: auto;
        box-sizing: border-box;
    }
    .final-cta {
        padding: 4rem 1rem;
}

    .final-cta h2 {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .final-cta p {
        font-size: 1.1rem;
        padding: 0 1rem;
        margin-bottom: 2rem;
}

    .final-cta .cta-primary {
        width: calc(100% - 2rem);
        margin: 0 1rem;
        padding: 1rem;
    }
    footer {
        padding: 2rem 1rem;
}

    .footer-links {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
}

    .footer-links a {
        margin: 0;
        padding: 0.5rem 0;
}
}

/* Button States */
.cta-primary:active {
    transform: translateY(1px);
}

.cta-primary:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.3);
}

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

.mt-2 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

/* Buttons */
.cta-primary {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: none;
    cursor: pointer;
    text-align: center;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.cta-note {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Features Highlight Section */
.features-highlight {
    padding: 6rem 2rem;
    background: var(--white);
}

.features-highlight h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text);
}

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

.highlight-card {
    background: var(--background);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

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

.highlight-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    background: rgba(76, 175, 80, 0.1);
    padding: 1.5rem;
    border-radius: 50%;
    display: inline-block;
}

.highlight-card h3 {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 1.25rem;
}

.highlight-card p {
    color: var(--secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* Responsive Design for Features Highlight */
@media (max-width: 768px) {
    .features-highlight {
        padding: 4rem 1rem;
    }

    .features-highlight h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }

    .highlight-card {
        padding: 2rem;
    }

    .highlight-card i {
        font-size: 2rem;
        padding: 1.2rem;
    }
}