@media (max-width: 900px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .site-header {
        position: relative !important;
        z-index: 1000 !important;
        padding: 12px 14px 0 !important;
    }

    .cabecera {
        position: relative !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: 100% !important;
        min-height: 76px !important;
    }

    .marca,
    .logotipo {
        width: 76px !important;
        height: 76px !important;
    }

    .marca {
        flex: 0 0 76px !important;
        z-index: 1002 !important;
    }

    .marca::after {
        display: none !important;
    }

    .boton-menu {
        position: absolute !important;
        top: 50% !important;
        right: 0 !important;
        z-index: 1003 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 6px !important;
        width: 50px !important;
        height: 50px !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        color: #fff !important;
        background:
            repeating-linear-gradient(
                45deg,
                rgba(255, 255, 255, 0.04) 0,
                rgba(255, 255, 255, 0.04) 2px,
                rgba(0, 0, 0, 0.04) 2px,
                rgba(0, 0, 0, 0.04) 6px
            ),
            rgba(35, 33, 28, 0.98) !important;
        border: 1px solid rgba(255, 255, 255, 0.32) !important;
        border-radius: 5px !important;
        transform: translateY(-50%) !important;
        cursor: pointer !important;
        -webkit-appearance: none !important;
        appearance: none !important;
    }

    .boton-menu > span {
        display: block !important;
        flex: 0 0 auto !important;
        width: 25px !important;
        max-width: 25px !important;
        height: 2px !important;
        margin: 0 !important;
        padding: 0 !important;
        background: currentColor !important;
        border: 0 !important;
        border-radius: 0 !important;
        transform-origin: center !important;
        transition: transform 0.22s ease, opacity 0.22s ease !important;
    }

    .boton-menu.activo > span:nth-child(1) {
        transform: translateY(8px) rotate(45deg) !important;
    }

    .boton-menu.activo > span:nth-child(2) {
        opacity: 0 !important;
    }

    .boton-menu.activo > span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg) !important;
    }

    .navegacion {
        position: absolute !important;
        top: calc(100% + 10px) !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 1001 !important;
        display: none !important;
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
        gap: 0 !important;
        width: 100% !important;
        min-width: 0 !important;
        max-height: calc(100svh - 110px) !important;
        min-height: 0 !important;
        margin: 0 !important;
        padding: 8px !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        transform: none !important;
        background:
            repeating-linear-gradient(
                45deg,
                rgba(255, 255, 255, 0.035) 0,
                rgba(255, 255, 255, 0.035) 2px,
                rgba(0, 0, 0, 0.045) 2px,
                rgba(0, 0, 0, 0.045) 6px
            ),
            rgba(25, 24, 20, 0.99) !important;
        border: 1px solid rgba(255, 255, 255, 0.2) !important;
        box-shadow: 0 18px 35px rgba(0, 0, 0, 0.55) !important;
    }

    .navegacion.abierta {
        display: flex !important;
    }

    .navegacion a {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 15px 16px !important;
        color: var(--texto-claro) !important;
        font-size: 0.82rem !important;
        line-height: 1.2 !important;
        letter-spacing: 0.1em !important;
        text-align: left !important;
        white-space: normal !important;
        border-radius: 2px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.09) !important;
        transform: none !important;
    }

    .navegacion a:last-child {
        border-bottom: 0 !important;
    }

    .navegacion a.activo {
        background: rgba(255, 255, 255, 0.12) !important;
    }

    .inicio-principal {
        min-height: calc(100svh - 88px) !important;
        padding: 46px 18px 100px !important;
    }

    .presentacion h1 {
        max-width: 100% !important;
        font-size: clamp(3.1rem, 18vw, 5rem) !important;
        line-height: 0.95 !important;
        letter-spacing: 0.04em !important;
        overflow-wrap: normal !important;
        word-break: normal !important;
    }

    .especialidad {
        margin-top: 20px !important;
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
        letter-spacing: 0.035em !important;
    }

    .pagina {
        width: calc(100% - 28px) !important;
        max-width: calc(100% - 28px) !important;
        margin: 38px auto 72px !important;
    }

    .encabezado-pagina {
        display: block !important;
        width: 100% !important;
        margin-bottom: 28px !important;
        padding-bottom: 20px !important;
    }

    .encabezado-pagina h1 {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        font-size: clamp(1.9rem, 8vw, 2.75rem) !important;
        line-height: 1 !important;
        letter-spacing: 0.02em !important;
        overflow-wrap: normal !important;
        word-break: normal !important;
        hyphens: none !important;
    }

    .encabezado-pagina p {
        width: 100% !important;
        max-width: 100% !important;
        margin: 16px 0 0 !important;
        font-size: 0.98rem !important;
        line-height: 1.55 !important;
        text-align: left !important;
        overflow-wrap: break-word !important;
    }

    .contenido-provisional {
        min-height: 38vh !important;
        padding: 26px 18px !important;
    }

    .galeria {
        columns: 1 !important;
        column-gap: 0 !important;
    }

    .obra {
        width: 100% !important;
        margin-bottom: 20px !important;
        border-radius: 3px !important;
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3) !important;
    }

    .obra-info {
        position: static !important;
        display: block !important;
        width: 100% !important;
        padding: 15px 16px 17px !important;
        opacity: 1 !important;
        transform: none !important;
        background: #171714 !important;
    }

    .obra-info strong {
        display: block !important;
        font-size: 1.05rem !important;
        line-height: 1.3 !important;
    }

    .obra-info span {
        display: block !important;
        width: 100% !important;
        margin-top: 4px !important;
        font-size: 0.7rem !important;
        line-height: 1.45 !important;
        overflow-wrap: break-word !important;
    }

    .obra:hover img,
    .obra:focus-visible img {
        transform: none !important;
        filter: none !important;
    }

    dialog {
        width: 96vw !important;
        max-height: 92vh !important;
    }

    .visor-contenido img {
        max-height: calc(92vh - 84px) !important;
    }

    /* SOBRE MÍ */

    .sobre-mi-pagina {
        width: calc(100% - 28px) !important;
        max-width: calc(100% - 28px) !important;
        margin: 38px auto 72px !important;
    }

    .sobre-mi-titulo {
        width: 100% !important;
        margin-bottom: 24px !important;
        padding-bottom: 20px !important;
    }

    .sobre-mi-titulo h1 {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        font-size: clamp(2rem, 9vw, 2.8rem) !important;
        line-height: 1 !important;
        letter-spacing: 0.02em !important;
        overflow-wrap: normal !important;
        word-break: normal !important;
    }

    .sobre-mi-contenido {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        padding: 16px !important;
        overflow: hidden !important;
    }

    .retrato-marco {
        width: 100% !important;
        max-width: 420px !important;
        margin: 0 auto 30px !important;
        padding: 7px !important;
        border-width: 5px !important;
        border-radius: 28px !important;
    }

    .retrato-marco img {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        border-radius: 19px !important;
    }

    .sobre-mi-texto {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow: hidden !important;
    }

    .sobre-mi-texto h2 {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 0 20px !important;
        font-size: clamp(2rem, 10vw, 2.7rem) !important;
        line-height: 1 !important;
        text-align: left !important;
        overflow-wrap: normal !important;
        word-break: normal !important;
    }

    .sobre-mi-texto p {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 0 16px !important;
        padding: 0 !important;
        color: rgba(244, 240, 230, 0.9) !important;
        font-size: 1rem !important;
        line-height: 1.55 !important;
        text-align: left !important;
        overflow-wrap: break-word !important;
        word-break: normal !important;
    }

    .habilidades {
        width: 100% !important;
        max-width: 100% !important;
        margin-top: 28px !important;
    }

    .habilidades h3 {
        font-size: 2rem !important;
        text-align: left !important;
    }

    .programas {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 10px !important;
        width: 100% !important;
    }

    .programa,
    .programa.ancho {
        width: 100% !important;
        min-width: 0 !important;
        min-height: 60px !important;
        padding: 10px !important;
        border-radius: 12px !important;
        font-size: 0.88rem !important;
        overflow-wrap: break-word !important;
    }
}

@media (max-width: 420px) {
    .site-header {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .marca,
    .logotipo {
        width: 70px !important;
        height: 70px !important;
    }

    .marca {
        flex-basis: 70px !important;
    }

    .boton-menu {
        width: 46px !important;
        height: 46px !important;
    }

    .pagina,
    .sobre-mi-pagina {
        width: calc(100% - 20px) !important;
        max-width: calc(100% - 20px) !important;
    }

    .encabezado-pagina h1 {
        font-size: clamp(1.75rem, 7.7vw, 2.3rem) !important;
    }

    .sobre-mi-contenido {
        padding: 13px !important;
    }

    .sobre-mi-texto h2 {
        font-size: 2.05rem !important;
    }
}