.project-detail-page { --project-gap: clamp(16px, 2.2vw, 34px); }
.project-detail-page #content { padding-top: var(--header-height); }
.project-breadcrumbs { width: min(100%, var(--content-width)); margin: 34px auto 0; padding-inline: var(--page-gutter); display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: var(--muted); font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-breadcrumbs a:hover { color: var(--accent); }
.project-breadcrumbs strong { overflow: hidden; color: var(--text-strong); text-overflow: ellipsis; }
.project-detail { width: min(100%, var(--content-width)); margin: 22px auto 0; padding-inline: var(--page-gutter); }
.project-detail__header { padding: clamp(24px, 4vw, 58px) 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 28px; border-top: 1px solid var(--line); }
.project-detail__header h1 { max-width: 1100px; margin-top: 14px; font-size: clamp(2.1rem, 4.6vw, 5.2rem); line-height: .93; letter-spacing: -.055em; text-transform: uppercase; }
.project-detail__actions { display: flex; align-items: center; justify-content: flex-end; gap: 14px; }
.project-detail__actions > a, .project-detail__parts-link { color: var(--accent); font-size: .65rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.project-detail__gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.project-detail__image { min-width: 0; aspect-ratio: 16 / 9; padding: 0; position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--surface); cursor: zoom-in; }
.project-detail__image--main { grid-column: auto; grid-row: auto; }
.project-detail__image:only-child { width: min(100%, 1100px); grid-column: 1 / -1; justify-self: center; }
.project-detail__image img { width: 100%; height: 100%; display: block; object-fit: contain; transition: transform .65s var(--ease-out), filter .35s ease; }
.project-detail__image:hover img { transform: scale(1.025); filter: saturate(1.08); }
.project-detail__image > span { position: absolute; right: 14px; bottom: 14px; padding: 9px 11px; background: color-mix(in srgb, var(--bg) 84%, transparent); color: var(--text-strong); font-size: .58rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; backdrop-filter: blur(10px); }
.project-detail__story { margin-top: clamp(42px, 7vw, 100px); display: grid; grid-template-columns: minmax(260px, .8fr) minmax(300px, 1.2fr); gap: clamp(28px, 7vw, 120px); align-items: start; }
.project-detail__story h2 { max-width: 560px; margin-top: 12px; font-size: clamp(1.85rem, 3.2vw, 3.6rem); line-height: .95; letter-spacing: -.045em; text-transform: uppercase; }
.project-detail__story > p { color: var(--muted); font-size: clamp(1rem, 1.35vw, 1.24rem); line-height: 1.8; }
.project-detail__facts { margin-top: clamp(38px, 6vw, 82px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.project-detail__facts div { min-height: 130px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.project-detail__facts dt { color: var(--muted); font-size: .58rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.project-detail__facts dd { margin-top: 16px; color: var(--text-strong); font-family: var(--font-display); font-size: clamp(1.05rem, 1.6vw, 1.5rem); font-weight: 800; line-height: 1.02; text-transform: uppercase; }
.project-detail__tags { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.project-detail__tags li { padding: 8px 10px; border: 1px solid var(--line); color: var(--muted); font-size: .62rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-detail__products, .project-detail__related, .project-detail__cta-shell { width: min(100%, var(--content-width)); margin: clamp(70px, 10vw, 145px) auto 0; padding-inline: var(--page-gutter); }
.project-detail__parts-link { margin-top: 20px; display: inline-flex; }
.project-detail__related > header { margin-bottom: 22px; display: flex; align-items: end; justify-content: space-between; gap: 22px; }
.project-detail__related h2 { font-size: clamp(1.65rem, 2.25vw, 2.6rem); line-height: .98; text-transform: uppercase; }
.project-detail__related-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.project-detail__related-grid a { min-width: 0; padding-bottom: 14px; display: grid; align-content: start; border: 1px solid var(--line); background: var(--surface); }
.project-detail__related-grid a > span { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-alt); }
.project-detail__related-grid img { width: 100%; height: 100%; object-fit: contain; transition: transform .55s var(--ease-out); }
.project-detail__related-grid a:hover img { transform: scale(1.035); }
.project-detail__related-grid small, .project-detail__related-grid strong, .project-detail__related-grid i { margin-inline: 16px; }
.project-detail__related-grid small { margin-top: 16px; color: var(--accent); font-size: .58rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.project-detail__related-grid strong { min-height: 2.1em; margin-top: 9px; display: -webkit-box; overflow: hidden; color: var(--text-strong); font-family: var(--font-display); font-size: .9rem; line-height: 1.07; text-transform: uppercase; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.project-detail__related-grid i { margin-top: 14px; color: var(--accent); font-size: .58rem; font-style: normal; font-weight: 850; letter-spacing: .1em; }
.project-detail__cta-shell { margin-bottom: clamp(80px, 10vw, 150px); }
.project-detail__cta { padding: clamp(28px, 5vw, 70px); display: flex; align-items: end; justify-content: space-between; gap: 30px; border: 1px solid var(--line); background: var(--surface); }
.project-detail__cta h2 { margin-top: 12px; font-size: clamp(1.75rem, 2.8vw, 3rem); line-height: .96; text-transform: uppercase; }
.project-detail__cta p { max-width: 700px; margin-top: 17px; color: var(--muted); line-height: 1.65; }
.project-detail-missing { width: min(100%, 900px); margin: 80px auto; padding-inline: var(--page-gutter); }

@media (max-width: 920px) {
    .project-detail__header, .project-detail__story { grid-template-columns: 1fr; }
    .project-detail__actions { justify-content: flex-start; }
    .project-detail__image, .project-detail__image--main { grid-column: auto; grid-row: auto; min-height: 0; }
    .project-detail__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .project-detail__related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .project-breadcrumbs { margin-top: 22px; }
    .project-detail__header { padding-block: 25px; }
    .project-detail__header h1 { font-size: clamp(1.8rem, 8.8vw, 2.8rem); line-height: .96; }
    .project-detail__story h2 { font-size: clamp(1.65rem, 7vw, 2.2rem); }
    .project-detail__related h2 { font-size: clamp(1.5rem, 6.5vw, 2rem); }
    .project-detail__cta h2 { font-size: clamp(1.55rem, 6.8vw, 2.1rem); }
    .project-detail__actions { align-items: flex-start; flex-direction: column; }
    .project-detail__gallery { grid-template-columns: 1fr; gap: 8px; }
    .project-detail__image, .project-detail__image--main, .project-detail__image:only-child { width: 100%; grid-column: 1; min-height: 0; }
    .project-detail__image > span { right: 8px; bottom: 8px; font-size: .5rem; }
    .project-detail__story { margin-top: 52px; gap: 24px; }
    .project-detail__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .project-detail__facts div { min-height: 105px; padding: 15px; }
    .project-detail__facts dd { font-size: 1rem; }
    .project-detail__related > header { align-items: flex-start; flex-direction: column; }
    .project-detail__related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .project-detail__related-grid strong { font-size: .78rem; }
    .project-detail__cta { padding: 24px; align-items: stretch; flex-direction: column; }
}