:root {
    /* Main Palette: Mint Emerald & Slate */
    --color-primary: #2ca01c;         /* QBO Green */
    --color-primary-accent: #238016;
    --color-secondary: #0f172a;       /* Slate Dark */
    --color-bg: #f8fafc;              /* Very light slate */
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;
    
    /* Premium Effects */
    --color-glass: rgba(255, 255, 255, 0.7);
    --color-glass-border: rgba(255, 255, 255, 0.4);
    --shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --font-heading: 'Outfit', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    /* Spacing & Borders */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 40px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@600;700;800&display=swap');

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

body {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-secondary);
}

.premium-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
}

.premium-button {
    background: var(--color-primary);
    color: white;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.premium-button:hover {
    background: var(--color-primary-accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(44, 160, 28, 0.3);
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.glass {
    background: var(--color-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-glass-border);
}

/* Navbar Styles from app.rs */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}
.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}
.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition-smooth);
}
.nav-link:hover {
    color: var(--color-primary);
}

/* Home Page Specific Styles */
.hero-section {
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}
.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(44, 160, 28, 0.1);
    color: var(--color-primary);
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}
.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -1px;
}
.hero-title span {
    color: var(--color-primary);
}
.hero-desc {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}
.feature-card {
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
}
.feature-card:hover {
    transform: translateY(-8px);
}
.feature-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
}

/* Legal Page Styles */
.legal-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px); /* Adjust for header */
    padding: var(--spacing-xl) var(--spacing-md);
}
.legal-container {
    max-width: 800px;
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-premium);
}
.legal-container h1 {
    font-size: 32px;
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--spacing-sm);
}
.scroll-box {
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    height: 450px;
    overflow-y: auto;
    margin-bottom: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-sm);
    line-height: 1.7;
    font-size: 15px;
    color: var(--color-text-secondary);
}
.scroll-box h3 {
    font-size: 18px;
    margin-top: var(--spacing-lg);
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-sm);
}
.highlight-box {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin: var(--spacing-md) 0;
    color: var(--color-text-primary);
}
.action-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: var(--spacing-lg);
}
.ack-btn, .agree-btn {
    background: var(--color-primary);
    color: white;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.ack-btn:disabled, .agree-btn:disabled {
    background: var(--color-text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

footer {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: 14px;
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-xl);
}
footer a {
    color: var(--color-text-muted);
    text-decoration: none;
}
footer a:hover {
    color: var(--color-primary);
}