:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #1e293b;
    --text-color: #334155;
    --light-text: #64748b;
    --background: #ffffff;
    --light-bg: #f8fafc;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --radius: 8px;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

section {
    padding: 5rem 2rem;
}

h1, h2, h3, h4 {
    color: var(--secondary-color);
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--light-bg);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Navigation */
header {
    background-color: var(--light-bg);
    padding-bottom: 5rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo img {
    height: 2.5rem;
    margin-right: 0.5rem;
}

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

.nav-links a {
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 2rem 0;
    gap: 2rem;
}

.hero-content {
    flex: 1;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--light-text);
    margin-bottom: 2rem;
}

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

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
}

/* Features Section */
.features {
    background-color: var(--light-bg);
}

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

.feature-card {
    background-color: var(--background);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Demo Section */
.demo {
    max-width: 1200px;
    margin: 0 auto;
}

.demo-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.prompt-container {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: var(--radius);
}

.input-group {
    display: flex;
    margin-bottom: 1rem;
}

.input-group input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius) 0 0 var(--radius);
    font-size: 1rem;
}

.input-group button {
    border-radius: 0 var(--radius) var(--radius) 0;
}

.input-options {
    display: flex;
    gap: 1rem;
}

.terminal-container {
    background-color: var(--secondary-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.terminal-header {
    background-color: #1a1a1a;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
}

.terminal-buttons {
    display: flex;
    gap: 0.5rem;
    margin-right: 1rem;
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red {
    background-color: #ff5f56;
}

.yellow {
    background-color: #ffbd2e;
}

.green {
    background-color: #27c93f;
}

.terminal-title {
    color: #aaaaaa;
    font-size: 0.875rem;
}

.terminal-body {
    padding: 1rem;
    font-family: monospace;
    color: #f8f8f2;
    height: 300px;
    overflow-y: auto;
}

.terminal-body p {
    margin-bottom: 0.5rem;
}

.result-display {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: var(--radius);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.result-preview {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    background-color: var(--background);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hidden {
    display: none;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--light-bg);
}

.testimonial-carousel {
    display: flex;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.testimonial-card {
    flex: 0 0 350px;
    background-color: var(--background);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

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

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

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    font-size: 0.875rem;
    color: var(--light-text);
}

/* Pricing Section */
.pricing-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    flex: 1;
    min-width: 300px;
    background-color: var(--background);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: relative;
}

.pricing-card.featured {
    transform: scale(1.05);
    border-color: var(--primary-color);
    z-index: 1;
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 1rem;
    font-size: 0.75rem;
    border-bottom-left-radius: var(--radius);
}

.pricing-header {
    padding: 2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.price {
    margin-top: 1rem;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.period {
    font-size: 1rem;
    color: var(--light-text);
}

.pricing-features {
    padding: 2rem;
}

.pricing-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.pricing-features i {
    margin-right: 0.5rem;
    color: var(--success-color);
    font-size: 1rem;
}

.pricing-features i.fa-times {
    color: var(--error-color);
}

.pricing-card .btn {
    margin: 0 2rem 2rem;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    background-color: var(--light-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
}

.faq-toggle {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.faq-answer {
    padding: 1.5rem;
    display: none;
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 5rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 2.5rem;
    margin-right: 0.5rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-column h4 {
    color: white;
    margin-bottom: 1.5rem;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: #a5b4fc;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: white;
}

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

.footer-social a {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.footer-social a:hover {
    background-color: var(--primary-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.875rem;
    color: #a5b4fc;
}

.april-fool {
    opacity: 0.5;
    font-size: 0.75rem;
}

/* Prank Reveal Modal */
.prank-reveal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.prank-modal {
    background-color: var(--background);
    border-radius: var(--radius);
    padding: 3rem;
    max-width: 600px;
    text-align: center;
}

.prank-modal h2 {
    margin-bottom: 1.5rem;
}

.prank-modal img {
    width: 200px;
    margin-bottom: 1.5rem;
}

.prank-modal p {
    margin-bottom: 1rem;
}

.prank-modal button {
    margin-top: 1.5rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        flex-direction: column;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .nav-links, .cta-buttons {
        display: none;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .testimonial-carousel {
        padding-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .btn-large {
        padding: 0.75rem 1.5rem;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group input {
        border-radius: var(--radius) var(--radius) 0 0;
    }
    
    .input-group button {
        border-radius: 0 0 var(--radius) var(--radius);
    }
    
    .input-options {
        flex-direction: column;
    }
}

/* Animations */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

.typing {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 3s steps(40, end);
}