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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --dark: #0f172a;
    --gray: #64748b;
    --light: #f1f5f9;
    --white: #ffffff;
}

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

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

/* Navigation */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-button-small {
    padding: 10px 24px;
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.cta-button-small:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 60px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    text-align: center;
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.cta-button {
    display: inline-block;
    padding: 16px 48px;
    background: var(--white);
    color: var(--primary);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 18px;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.hero-note {
    font-size: 14px;
    opacity: 0.9;
}

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

.comparison h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 60px;
    color: var(--dark);
}

.comparison-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.comparison-item {
    text-align: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.image-placeholder.before {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: var(--white);
}

.image-placeholder.after {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: var(--white);
}

.arrow {
    font-size: 48px;
    color: var(--primary);
}

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

.features h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 60px;
    color: var(--dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

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

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Pricing Preview */
.pricing-preview {
    padding: 80px 0;
    background: var(--white);
}

.pricing-preview h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 60px;
    color: var(--dark);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.price-card {
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

.price-card.featured {
    border-color: var(--primary);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.2);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.price-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--dark);
}

.price {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 24px;
}

.price span {
    font-size: 18px;
    color: var(--gray);
    font-weight: 400;
}

.price-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.price-card li {
    padding: 12px 0;
    color: var(--gray);
    border-bottom: 1px solid var(--light);
}

.price-card li:last-child {
    border-bottom: none;
}

/* Waitlist Section */
.waitlist {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
}

.waitlist-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

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

.waitlist p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.waitlist-form {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.waitlist-form input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
}

.waitlist-form button {
    padding: 16px 32px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.waitlist-form button:hover {
    background: #1e293b;
    transform: translateY(-2px);
}

.waitlist-note {
    font-size: 14px;
    opacity: 0.9;
}

.form-message {
    margin-top: 20px;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

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

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

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

.footer-copyright {
    text-align: center;
    opacity: 0.6;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .comparison-grid {
        flex-direction: column;
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    .waitlist-form {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
    
    h2 {
        font-size: 32px !important;
    }
}