@media (max-width: 1200px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-visual {
        height: 350px;
    }
    
    .steps {
        flex-direction: column;
        gap: 50px;
    }
    
    .steps::before {
        display: none;
    }
    
    .step-number {
        width: 100px;
        height: 100px;
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    nav {
        order: 3;
        width: 100%;
        margin-top: 15px;
        display: none;
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        gap: 15px;
        background: var(--dark-light);
        padding: 20px;
        border-radius: 10px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-btns {
        margin-right: auto;
        margin-left: 15px;
    }

    [dir="ltr"] .nav-btns {
        margin-right: 15px;
        margin-left: auto;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .crypto-table {
        display: block;
        overflow-x: auto;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px auto;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .prices-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .wallet-selection {
        grid-template-columns: 1fr 1fr;
    }
}