/* =========================================================
   Proyecto individual
   ========================================================= */

.project-page {
    padding: 3.5rem 0 2rem;
}

.project-single {
    margin-top: 2rem;
}


/* =========================================================
   Volver
   ========================================================= */

.project-back {
    display: inline-flex;
    align-items: center;

    color: var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.78rem;

    text-decoration: none;

    transition:
        color var(--transition-fast),
        transform var(--transition-fast);
}

.project-back:hover {
    color: var(--portfolio-accent);
    transform: translateX(-3px);
}


/* =========================================================
   Hero
   ========================================================= */

.project-hero {
    display: grid;

    grid-template-columns:
        150px minmax(0, 1fr);

    gap: 2.5rem;

    padding: 1.5rem 0 4rem;

    border-bottom:
        1px solid var(--portfolio-border);
}


/* =========================================================
   Icono + tipo
   ========================================================= */

.project-identity {
    width: 170px;
}

.project-icon {
    width: 165px;
    height: 165px;
}

.project-icon__image {
    width: 165px;
    height: 165px;

    display: block;

    object-fit: cover;

    border-radius: 18px;

    border:
        1px solid var(--portfolio-border);
}

.project-type {
    margin-top: 0.8rem;

    color:
        var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.72rem;

    line-height: 1.4;

    text-transform: uppercase;

    letter-spacing: 0.07em;
}


/* =========================================================
   Título
   ========================================================= */

.project-heading {
    min-width: 0;
}

.project-title {
    margin:
        -0.08em 0 0;

    max-width: 900px;

    font-size:
    	clamp(2.4rem, 5vw, 3.1rem);

    line-height: 1;

    letter-spacing: -0.05em;
}


/* =========================================================
   Año / versión / estado
   ========================================================= */

.project-meta {
    display: flex;
    flex-wrap: wrap;

    gap: 0;

    margin-top: 1.25rem;

    color:
        var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.78rem;
}

.project-meta span:not(:last-child)::after {
    content: "·";

    margin:
        0 0.7rem;

    color:
        var(--portfolio-border);
}


/* =========================================================
   Acciones
   ========================================================= */

.project-actions {
    display: flex;
    flex-wrap: wrap;

    gap: 2rem;

    margin-top: 1.7rem;
}

.project-action-link {
    color:
        var(--portfolio-accent);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.82rem;

    text-decoration: none;

    text-underline-offset: 4px;

    transition:
        color var(--transition-fast),
        transform var(--transition-fast);
}

.project-action-link:hover {
    color:
        var(--portfolio-accent-hover);

    transform:
        translateY(-2px);
}






/* =========================================================
   Secciones
   ========================================================= */

.project-section {
    display: grid;

    grid-template-columns:
        190px minmax(0, 1fr);

    gap: 4rem;

    padding: 4.5rem 0;

    border-bottom:
        1px solid var(--portfolio-border);
}


/*
 * La última sección no necesita otra línea debajo.
 */

.project-section:last-child {
    border-bottom: 0;
}


.project-section__label {
    padding-top: 0.15rem;

    color:
        var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.72rem;

    text-transform: uppercase;

    letter-spacing: 0.08em;
}


/* =========================================================
   Texto
   ========================================================= */

.project-prose {
    max-width: 760px;

    font-size: 1rem;

    line-height: 1.85;
}

.project-prose > :first-child {
    margin-top: 0;
}

.project-prose > :last-child {
    margin-bottom: 0;
}

.project-prose h2,
.project-prose h3 {
    margin-top: 2.5rem;
}


/* =========================================================
   Ficha técnica
   ========================================================= */

.project-specs {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 0;

    margin: 0;
}

.project-spec {
    padding:
        1.15rem 0;

    border-bottom:
        1px solid var(--portfolio-border);
}

.project-spec:nth-child(odd) {
    padding-right: 2rem;
}

.project-spec:nth-child(even) {
    padding-left: 2rem;
}

.project-spec dt {
    margin-bottom: 0.35rem;

    color:
        var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.68rem;

    text-transform: uppercase;

    letter-spacing: 0.06em;
}

.project-spec dd {
    margin: 0;

    color:
        var(--portfolio-text);

    font-size: 0.95rem;
}


/* =========================================================
   Arquitectura
   ========================================================= */

.project-architecture {
    max-width: 800px;
}

.project-architecture__image {
    width: 100%;
    height: auto;

    display: block;

    border:
        1px solid var(--portfolio-border);

    border-radius:
        var(--radius-md);

    background: #ffffff;
}


/* =========================================================
   Código histórico
   ========================================================= */

.project-history {
    max-width: 760px;

    padding: 1.5rem;

    border:
        1px solid var(--portfolio-border);

    border-radius:
        var(--radius-md);

    background:
        var(--portfolio-bg-soft);
}

.project-history p {
    margin-bottom: 1rem;
}

.project-history p:last-of-type {
    margin-bottom: 1.2rem;
}


/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 850px) {

    .project-hero {
        grid-template-columns:
            115px minmax(0, 1fr);

        gap: 1.6rem;
    }

    .project-identity {
        width: 115px;
    }

    .project-icon,
    .project-icon__image {
        width: 115px;
        height: 115px;
    }

    .project-section {
        grid-template-columns: 1fr;

        gap: 1.5rem;
    }

}


@media (max-width: 600px) {

    .project-page {
        padding-top: 2rem;
    }

    .project-hero {
        grid-template-columns:
            82px minmax(0, 1fr);

        gap: 1.2rem;

        padding-bottom: 3rem;
    }

    .project-identity {
        width: 82px;
    }

    .project-icon,
    .project-icon__image {
        width: 82px;
        height: 82px;
    }

    .project-icon__image {
        border-radius: 14px;
    }

    .project-title {
        font-size:
            clamp(2rem, 10vw, 3rem);
    }

    .project-actions {
        gap: 1.2rem;

        margin-top: 1.3rem;
    }

    .project-tags {
        gap: 0.5rem;

        margin-top: 1.5rem;
    }

    .project-tag {
        font-size: 0.65rem;
    }

    .project-specs {
        grid-template-columns: 1fr;
    }

    .project-spec:nth-child(odd),
    .project-spec:nth-child(even) {
        padding-left: 0;
        padding-right: 0;
    }

    .project-section {
        padding:
            3rem 0;
    }

}
/* =========================================================
   Galería
   ========================================================= */

.project-gallery {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 1rem;
}


.project-gallery__item {
    display: block;

    padding: 0;

    border:
        1px solid var(--portfolio-border);

    border-radius:
        var(--radius-md);

    background: transparent;

    overflow: hidden;

    cursor: zoom-in;

    transition:
        transform var(--transition-fast),
        border-color var(--transition-fast);
}


.project-gallery__item:hover {
    transform:
        translateY(-3px);

    border-color:
        var(--portfolio-accent);
}


.project-gallery__image {
    width: 100%;
    height: auto;

    display: block;
}


/* =========================================================
   Lightbox
   ========================================================= */

.project-lightbox {
    position: fixed;

    inset: 0;

    z-index: 100000;

    align-items: center;
    justify-content: center;

    grid-template-columns:
        70px minmax(0, 1fr) 70px;

    padding: 2rem;

    background:
        rgba(8, 9, 11, 0.94);

    backdrop-filter:
        blur(8px);
}


.project-lightbox[aria-hidden="true"] {
    display: none;
}


.project-lightbox[aria-hidden="false"] {
    display: grid;
}


.project-lightbox__figure {
    margin: 0;

    display: flex;
    flex-direction: column;
    align-items: center;

    gap: 1rem;
}


.project-lightbox__image {
    max-width: 100%;
    max-height: 82vh;

    width: auto;
    height: auto;

    display: block;

    border-radius:
        var(--radius-md);
}


.project-lightbox__counter {
    color: #b5bac3;

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.72rem;
}


.project-lightbox__close {
    position: absolute;

    top: 1.5rem;
    right: 1.5rem;

    width: 42px;
    height: 42px;

    padding: 0;

    border:
        1px solid rgba(255,255,255,0.25);

    border-radius: 6px;

    color: #ffffff;

    background:
        rgba(255,255,255,0.05);

    font-size: 1.7rem;

    cursor: pointer;
}


.project-lightbox__nav {
    width: 48px;
    height: 48px;

    justify-self: center;

    padding: 0;

    border:
        1px solid rgba(255,255,255,0.25);

    border-radius: 6px;

    color: #ffffff;

    background:
        rgba(255,255,255,0.05);

    font-size: 1.25rem;

    cursor: pointer;
}


.project-lightbox__nav:hover,
.project-lightbox__close:hover {
    background:
        rgba(255,255,255,0.12);
}


body.project-lightbox-open {
    overflow: hidden;
}


/* =========================================================
   Galería móvil tipo Google Play
   ========================================================= */

@media (max-width: 600px) {

    .project-gallery {
        display: flex;

        gap: 0.8rem;

        overflow-x: auto;

        padding-bottom: 0.7rem;

        scroll-snap-type:
            x mandatory;

        scrollbar-width: thin;
    }


    .project-gallery__item {
        flex:
            0 0 min(72vw, 260px);

        scroll-snap-align:
            start;
    }


    .project-lightbox {
        grid-template-columns:
            44px minmax(0, 1fr) 44px;

        padding:
            1rem 0.5rem;
    }


    .project-lightbox__nav {
        width: 38px;
        height: 38px;
    }


    .project-lightbox__close {
        top: 0.8rem;
        right: 0.8rem;
    }

}
/* =========================================================
   Descarga APK
   ========================================================= */

.project-download {
    max-width: 780px;

    border:
        1px solid var(--portfolio-border);

    border-radius:
        var(--radius-md);

    background:
        var(--portfolio-bg-soft);

    overflow: hidden;
}


/* Cabecera */

.project-download__header {
    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 2rem;

    padding: 1.5rem;
}


.project-download__name {
    color:
        var(--portfolio-text);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.9rem;

    font-weight: 600;

    word-break: break-word;
}


.project-download__meta {
    display: flex;
    flex-wrap: wrap;

    gap: 0.45rem;

    margin-top: 0.4rem;

    color:
        var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.68rem;
}


/* Botón */

.project-download__button {
    flex: 0 0 auto;

    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 42px;

    padding:
        0.65rem 0.9rem;

    color: #ffffff;

    background:
        var(--portfolio-accent);

    border:
        1px solid
        var(--portfolio-accent);

    border-radius: 6px;

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.72rem;

    text-decoration: none;

    transition:
        background-color
            var(--transition-fast),
        border-color
            var(--transition-fast),
        transform
            var(--transition-fast);
}


.project-download__button:hover {
    color: #ffffff;

    background:
        var(--portfolio-accent-hover);

    border-color:
        var(--portfolio-accent-hover);

    transform:
        translateY(-2px);
}


/* Hash */

.project-download__hash {
    padding: 1.35rem 1.5rem;

    border-top:
        1px solid var(--portfolio-border);
}


.project-download__hash-label {
    margin-bottom: 0.55rem;

    color:
        var(--portfolio-text-muted);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.65rem;

    letter-spacing: 0.08em;

    text-transform: uppercase;
}


.project-download__hash-value {
    display: flex;

    align-items: center;

    gap: 1rem;
}


.project-download__hash-value code {
    flex: 1;

    min-width: 0;

    color:
        var(--portfolio-text);

    background: transparent;

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.69rem;

    line-height: 1.6;

    word-break: break-all;
}


.project-copy-button {
    flex: 0 0 auto;

    padding:
        0.4rem 0.65rem;

    color:
        var(--portfolio-text-muted);

    background:
        transparent;

    border:
        1px solid
        var(--portfolio-border);

    border-radius: 5px;

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.65rem;

    cursor: pointer;

    transition:
        color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast);
}


.project-copy-button:hover {
    color:
        var(--portfolio-accent);

    border-color:
        var(--portfolio-accent);

    transform:
        translateY(-1px);
}


/* Aviso */

.project-download__notice {
    padding: 1.25rem 1.5rem;

    border-top:
        1px solid var(--portfolio-border);

    color:
        var(--portfolio-text-muted);

    font-size: 0.83rem;

    line-height: 1.65;
}


.project-download__notice strong {
    display: block;

    margin-bottom: 0.35rem;

    color:
        var(--portfolio-text);

    font-family:
        "IBM Plex Mono",
        Consolas,
        monospace;

    font-size: 0.72rem;
}


.project-download__notice p {
    margin: 0;
}


/* Responsive */

@media (max-width: 600px) {

    .project-download__header {
        flex-direction: column;

        align-items: stretch;
    }


    .project-download__button {
        width: 100%;
    }


    .project-download__hash-value {
        align-items: flex-start;

        flex-direction: column;
    }

}