/* ============================================================= */
/*  Página de detalle de proyecto — hereda variables de index.css */
/* ============================================================= */

.back_link {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 28px;
    transition: color .2s;
}

.back_link:hover {
    color: var(--fg);
}

/* mismo ancho de contenido que el index: maxw + el padding lateral de sección */
.project_detail {
    max-width: calc(var(--maxw) + 2 * var(--pad));
    margin: 0 auto;
    padding: 140px var(--pad) 100px;
}

.project_detail_head {
    max-width: 760px;
}

.project_detail_title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(34px, 6vw, 64px);
    line-height: 1.02;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--fg);
}

.project_detail_subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 17px;
    line-height: 1.6;
    color: var(--muted);
    margin-top: 18px;
}

.project_detail_meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    margin-top: 28px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.5px;
    color: var(--fg);
}

.meta_key {
    color: var(--muted);
    text-transform: uppercase;
}

.project_detail_head .project_tags {
    margin-top: 22px;
}

.project_detail_links {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 26px;
}

.project_detail_links .detail_link {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--fg);
    border-bottom: 1px solid var(--line-2);
    transition: border-color .2s;
}

.project_detail_links .detail_link:hover {
    border-color: var(--fg);
}

.project_detail_links .project_private {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted-2);
}

.project_detail_cover {
    margin-top: 54px;
    border: 1px solid var(--line);
    background: var(--surface);
    overflow: hidden;
}

.project_detail_cover img {
    display: block;
    width: 100%;
    max-height: 460px;
    object-fit: cover;
    object-position: top center;
    filter: grayscale(1) contrast(1.05);
}

.project_detail_body {
    max-width: 760px;
    margin-top: 60px;
}

.project_detail_body h2 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--fg);
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.project_detail_body h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.project_detail_body p {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.85;
    color: var(--muted);
    margin-top: 16px;
}

.project_detail_body p strong {
    color: var(--fg);
    font-weight: 500;
}

.project_detail_body a {
    color: var(--fg);
    border-bottom: 1px solid var(--line-2);
}

.project_detail_body code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--fg);
    background: var(--surface);
    border: 1px solid var(--line-2);
    padding: 1px 6px;
}

.project_detail_body ul {
    margin-top: 16px;
    padding-left: 20px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.85;
    font-weight: 300;
}

.project_detail_body li {
    margin-bottom: 6px;
}

.project_detail_body li strong {
    color: var(--fg);
    font-weight: 500;
}

@media (max-width: 640px) {
    .project_detail {
        padding-top: 116px;
    }
}