/* Theme Variables */
:root {
    /* Light theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    --accent-primary: #3b82f6;
    --accent-hover: #2563eb;
}

[data-theme="dark"] {
    /* Dark theme */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --border-hover: #475569;
    --accent-primary: #60a5fa;
    --accent-hover: #3b82f6;
}

/* Apply theme to page */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.about-content {
    background: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
}

.about-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.about-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

.intro-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 500;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1.5rem 0 1rem 0;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.feature-list {
    margin: 1rem 0 2rem 0;
    padding-left: 1.5rem;
}

.feature-list li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .about-container {
        padding: 1rem;
    }
    
    .about-content {
        padding: 1.5rem;
    }
    
    .about-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
}