/* Professional Responsive System */
@media (max-width: 1200px) {
    .main-title { font-size: 3.5rem; }
    .hero-section { padding-top: 100px; } 
}

@media (max-width: 991px) {
    :root { --section-py: 80px; }
    
    .hero-section {
        padding-top: 100px; 
        text-align: center;
    }
    
    .main-title { font-size: 3rem; }
    
    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .hero-btns .btn { width: 100%; max-width: 400px; margin-right: 0 !important; }
    
    .floating-img {
        max-width: 260px;
        margin-top: 40px;
        transform: none !important;
    }
    
    .trust-badges { justify-content: center; }
}

@media (max-width: 768px) {
    .section-title { font-size: 2.2rem; }
    
    .pdf-iframe { height: 500px; }
    
    .pricing-card { padding: 40px 20px !important; }
    
    .payment-item { flex-direction: column; text-align: center; }
    .payment-item img { margin-right: 0 !important; margin-bottom: 15px; }
    
    .order-form-container { padding: 30px 20px; }
}

@media (max-width: 576px) {
    :root { --section-py: 60px; }
    
    .hero-section { padding-top: 120px; } 
    
    .main-title { font-size: 2.2rem; }
    
    .section-title { font-size: 1.8rem; }
    
    .glass-card { padding: 25px; }
    
    .floating-social-btns { bottom: 80px; right: 15px; }
    .whatsapp-btn, .messenger-btn { width: 45px; height: 45px; }
}