@media (max-width: 768px) {
    .header__logo h1 {
        font-size: 1.2rem;
    }

    .header__nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .header__nav li {
        margin: 0 10px 10px;
    }

    .banner {
        padding: 80px 0;
    }

    .banner h2 {
        font-size: 1.8rem;
    }

    .banner p {
        font-size: 1rem;
    }

    .banner__buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        width: 100%;
    }

    .about__content {
        flex-direction: column;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .section {
        padding: 50px 0;
    }

    .section h2 {
        font-size: 1.8rem;
    }

    .footer__content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header__logo {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .header__logo img {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .banner h2 {
        font-size: 1.5rem;
    }

    .join__steps {
        grid-template-columns: 1fr;
    }
}