:root {
    --accent-primary: #667eea;
    --accent-secondary: #764ba2;
    --accent-hover: #5a67d8;
    --text-secondary: #666666;
    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --card-overlay-color: rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] {
    --accent-primary: #8b5cf6;
    --accent-secondary: #a855f7;
    --accent-hover: #9333ea;
    --text-secondary: #a0a0a0;
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --card-overlay-color: rgba(0, 0, 0, 0.3);
}

.app{   
    padding: 10px;


}

.cta-section {
    text-align: center;
    padding: 4rem 2rem;
    margin: 4rem 0;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    border-radius: 25px;
    box-shadow: 0 20px 40px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.cta-container {
    max-width: 600px;
    margin: 0 auto;
}

.cta-container i {
    font-size: 4rem;
    color: var(--accent-primary);
    display: block;
    margin-bottom: 1.5rem;
}

.cta-container h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-container p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn-primary {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}