/* ========== RESPONSIVO ========== */

@media (max-width: 992px) {
    header {
        gap: 1.5rem;
        padding: 1rem 1.5rem;
    }

    .texto-animado {
        width: 90%;
    }

    .case-study {
        grid-template-columns: 1fr;
    }

    .case-study.layout-reverso {
        grid-template-columns: 1fr;
    }

    .case-study.layout-reverso .case-highlight { order: 0; }
    .case-study.layout-reverso .case-details { order: 0; }

    .layout-area,
    .layout-area.reverso,
    .layout-publicacao,
    .layout-publicacao.reverso {
        flex-direction: column;
    }

    .perfil-dinamico,
    .perfil-dinamico.even {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .perfil-info {
        text-align: center;
    }

    .perfil-info p {
        text-align: center;
    }

    .perfil-skills {
        justify-content: center;
    }

    .contato-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    header {
        justify-content: space-between;
        padding: 1rem 1.5rem;
        gap: 1rem;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-principal {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(3, 3, 5, 0.98);
        border-bottom: 1px solid var(--border);
        padding: 1rem 1.5rem;
        backdrop-filter: blur(12px);
        z-index: 999;
    }

    .menu-principal.ativo {
        display: block;
    }

    .menu-principal ul {
        flex-direction: column;
        gap: 0;
    }

    .menu-principal a {
        display: block;
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--border-subtle);
    }

    .menu-principal ul li:last-child a {
        border-bottom: none;
    }

    section {
        padding: 3rem 1rem;
    }

    .page-intro {
        padding: 4rem 1.5rem;
    }

    .page-intro h1 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }

    .texto-animado {
        width: 100%;
    }

    .texto-animado h1 {
        font-size: clamp(2rem, 7vw, 3rem);
    }

    #navegacao-circulos {
        min-height: 400px;
    }

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

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

    .accordion-toggle {
        padding: 1.2rem 1.5rem;
    }

    .accordion-title {
        font-size: 1rem;
    }

    .texto-area,
    .texto-publicacao {
        padding: 0;
    }

    .imagem-area,
    .imagem-publicacao {
        padding: 0;
    }

    .case-study {
        padding: 1.5rem;
    }

    .layout-area,
    .layout-publicacao {
        gap: 2rem;
    }

    footer {
        padding: 2rem 1.5rem;
    }

    .circulo-container {
        width: min(380px, 90vw);
        height: min(380px, 90vw);
    }
}

@media (max-width: 480px) {
    .page-intro {
        padding: 3rem 1rem;
    }

    .info-contato,
    .form-contato {
        padding: 1.5rem;
    }

    .perfil-imagem {
        flex: 0 0 200px;
    }

    .perfil-imagem img,
    .placeholder-perfil {
        width: 200px;
        height: 200px;
    }

    .case-tags {
        gap: 0.4rem;
    }
}