:root {
    --mixboard-primary: #4285F4;
    --mixboard-secondary: #34A853;
    --mixboard-accent: #EA4335;
    --mixboard-warning: #FBBC04;
    --mixboard-dark: #1A1A1A;
    --mixboard-light: #F8F9FA;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

.hero-section {
    background: linear-gradient(135deg, var(--mixboard-primary) 0%, var(--mixboard-secondary) 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="%23ffffff" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="40" cy="80" r="1.5" fill="%23ffffff" opacity="0.1"/></svg>');
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.section-title {
    color: var(--mixboard-primary);
    font-weight: 600;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--mixboard-primary);
    border-radius: 2px;
}

.tutorial-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--mixboard-primary);
}

.tutorial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.tutorial-step {
    background: var(--mixboard-light);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--mixboard-secondary);
}

.step-number {
    background: var(--mixboard-primary);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 1rem;
}

.prompt-example {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
    position: relative;
}

.prompt-example::before {
    content: '🎨';
    position: absolute;
    top: -10px;
    left: 15px;
    background: white;
    padding: 0 5px;
}

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

.feature-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 3rem;
    color: var(--mixboard-primary);
    margin-bottom: 1rem;
}

.pricing-table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin: 2rem 0;
}

.pricing-header {
    background: var(--mixboard-primary);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.pricing-body {
    padding: 2rem;
}

.use-case {
    background: linear-gradient(135deg, var(--mixboard-primary) 0%, var(--mixboard-secondary) 100%);
    color: white;
    border-radius: 12px;
    padding: 2rem;
    margin: 1rem 0;
}

.tips-box {
    background: linear-gradient(135deg, var(--mixboard-warning) 0%, var(--mixboard-secondary) 100%);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    color: #2d3436;
}

.warning-box {
    background: linear-gradient(135deg, var(--mixboard-accent) 0%, var(--mixboard-warning) 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1rem 0;
    color: white;
}

.code-block {
    background: #2d3748;
    color: #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1rem 0;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
}

.btn-mixboard {
    background: var(--mixboard-primary);
    border: none;
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-mixboard:hover {
    background: var(--mixboard-secondary);
    transform: translateY(-2px);
    color: white;
}

.scroll-animation {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animation.visible {
    opacity: 1;
    transform: translateY(0);
}

.canvas-demo {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed var(--mixboard-primary);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.canvas-demo::before {
    content: '🎨';
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.mood-board-example {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.mood-item {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.mood-item:hover {
    transform: scale(1.05);
}

.ai-feature {
    background: linear-gradient(135deg, var(--mixboard-light) 0%, white 100%);
    border: 1px solid var(--mixboard-primary);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1rem 0;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .tutorial-card {
        padding: 1.5rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .mood-board-example {
        grid-template-columns: repeat(2, 1fr);
    }
}