:root {
    --primary-color: #8B5CF6;
    --secondary-color: #EC4899;
    --accent-color: #06B6D4;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
}

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

html, body, #root {
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-light);
}

/* Accessibility: Hide video for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hero-video iframe {
        display: none;
    }
}

.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero-gradient {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9), rgba(236, 72, 153, 0.9));
}

.before-after-container {

    position: relative;
    overflow: hidden;
    border-radius: 12px;
    aspect-ratio: 1;
}

.before-after-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.before-after-container:hover .before-after-image {
    transform: scale(1.05);
}

.trend-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.testimonial-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-2px);
}

.faq-item {
    border-bottom: 1px solid #E5E7EB;
    transition: background-color 0.3s ease;
}

.faq-item:hover {
    background-color: #F9FAFB;
}

.social-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.badge-store {
    display: inline-block;
    transition: transform 0.3s ease;
}

.badge-store:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
}