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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

/* Header/Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px;
    color: white;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.stat {
    text-align: center;
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.stat .number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #FFD700;
}

.stat .label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Generator Section */
.generator-section {
    margin-bottom: 60px;
}

.generator-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.generator-card h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #4a5568;
    text-align: center;
}

.generator-card > p {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.generator-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #4a5568;
    font-size: 1.1rem;
}

.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    background: white;
    transition: all 0.3s ease;
}

.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.generate-btn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.generate-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-left: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Result Section */
.result-section {
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.result-card h3 {
    font-size: 1.8rem;
    color: #4a5568;
    margin-bottom: 25px;
    text-align: center;
}

.idea-result {
    background: #f8fafc;
    border-left: 5px solid #667eea;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.idea-result h4 {
    color: #667eea;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.idea-result p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.idea-result .genre-info {
    background: #e6fffa;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    border-left: 4px solid #38b2ac;
}

.idea-result .market-analysis {
    background: #fff5f5;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    border-left: 4px solid #f56565;
}

/* Upgrade Section */
.upgrade-section {
    margin-top: 40px;
}

.upgrade-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
}

.upgrade-card h4 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.upgrade-card > p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.benefits-list {
    text-align: left;
    max-width: 500px;
    margin: 0 auto 30px;
    list-style: none;
}

.benefits-list li {
    padding: 10px 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.benefits-list li:last-child {
    border-bottom: none;
}

.price-section {
    margin: 30px 0;
}

.price {
    margin-bottom: 15px;
}

.old-price {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 1.1rem;
    margin-right: 15px;
}

.new-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFD700;
}

.price-note {
    font-size: 0.95rem;
    opacity: 0.9;
}

.buy-btn {
    display: inline-block;
    background: #FFD700;
    color: #333;
    padding: 20px 40px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    margin: 20px 0;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.buy-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.4);
}

.buy-btn small {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    margin-top: 5px;
}

.guarantee {
    margin-top: 25px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.testimonials h3 {
    text-align: center;
    font-size: 1.8rem;
    color: #4a5568;
    margin-bottom: 30px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.testimonial {
    background: #f8fafc;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid #667eea;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.6;
}

.testimonial cite {
    font-weight: 600;
    color: #667eea;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    color: white;
    opacity: 0.8;
}

footer p {
    margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .stats {
        gap: 20px;
    }
    
    .stat {
        padding: 15px;
        min-width: 120px;
    }
    
    .generator-card,
    .result-card,
    .testimonials {
        padding: 25px;
    }
    
    .upgrade-card {
        padding: 30px 20px;
    }
    
    .new-price {
        font-size: 2rem;
    }
    
    .buy-btn {
        padding: 18px 30px;
        font-size: 1.1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .hero {
        padding: 40px 15px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .generator-card,
    .result-card,
    .testimonials {
        padding: 20px;
    }
    
    .form-group select {
        padding: 12px;
    }
    
    .generate-btn {
        padding: 18px;
        font-size: 1.1rem;
    }
}