/* ===== Halaman Project & Galeri (foto + video) ===== */
.pj-hero{padding:calc(var(--header-space) + 40px) 0 10px}
.pj-hero h1{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:600;line-height:1.2;margin:10px 0 12px}
.pj-hero .lead{margin:0 0 18px}
.pj-sec{padding:18px 0 70px}

/* filter & tab */
.pj-chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 8px;margin-bottom:18px;scrollbar-width:none}
.pj-chips::-webkit-scrollbar{display:none}
.pj-chips a{flex:none;display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--steel);font-size:.88rem;font-weight:500;color:var(--slate);transition:all .2s}
.pj-chips a:hover{border-color:var(--blue);color:var(--ink)}
.pj-chips a.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* kartu project */
.pj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.pj-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--steel);border-radius:14px;overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.pj-card:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(11,14,19,.35)}
.pj-img{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,var(--mist),var(--steel));overflow:hidden}
.pj-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.pj-card:hover .pj-img img{transform:scale(1.05)}
.pj-count{position:absolute;right:10px;bottom:10px;padding:4px 10px;border-radius:999px;background:rgba(11,14,19,.72);color:#fff;font-size:.75rem;font-weight:600;backdrop-filter:blur(4px)}
.pj-body{padding:16px 18px 20px;display:grid;gap:6px}
.pj-tag{justify-self:start;font-size:.72rem;font-weight:600;letter-spacing:.02em;color:var(--blue);background:#eaf4fd;padding:3px 10px;border-radius:999px}
.pj-body h2,.pj-body h3{font-size:1.05rem;font-weight:600;line-height:1.35}
.pj-meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.84rem;color:var(--slate)}
.pj-empty{padding:40px 0;color:var(--slate)}

/* detail project */
.pj-back{display:inline-flex;align-items:center;gap:6px;font-size:.9rem;font-weight:500;color:var(--slate);margin-bottom:14px}
.pj-back:hover{color:var(--blue)}
.pj-head{max-width:820px}
.pj-head h1{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:600;line-height:1.2;margin:10px 0 12px}
.pj-head .pj-meta{font-size:.92rem}
.pj-desc{max-width:760px;margin:22px 0 0;font-size:1.02rem;line-height:1.8;color:var(--slate);white-space:pre-line}
.pj-gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-top:28px}
.pj-gal a,.ph-grid a{position:relative;display:block;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--mist);cursor:zoom-in}
.pj-gal img,.ph-grid img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s}
.pj-gal a:hover img,.ph-grid a:hover img{transform:scale(1.06)}
.pj-gal a:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:4/3;align-self:start}
.pj-video{max-width:820px;margin-top:28px}
.pj-video iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:14px;background:var(--ink)}
.pj-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px;margin-top:44px;padding:24px 28px;border-radius:16px;background:linear-gradient(135deg,var(--navy),var(--blue) 120%);color:#fff}
.pj-cta h2{font-size:clamp(1.1rem,2.2vw,1.45rem);font-weight:600;line-height:1.35;max-width:32ch}
.pj-cta .hbtn{background:#fff;color:var(--ink)}
.pj-related{margin-top:56px}
.pj-related>h2{font-size:1.35rem;font-weight:600;margin-bottom:18px}

/* galeri foto */
.ph-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.ph-grid figure{margin:0}
.ph-grid figcaption{margin-top:8px;font-size:.88rem;font-weight:500}
.gl-sub{font-size:1.25rem;font-weight:600;margin:34px 0 16px}

/* lightbox */
.lb{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(6,8,12,.92);padding:56px 16px 64px}
.lb[hidden]{display:none}
.lb figure{margin:0;max-width:min(1200px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center;gap:12px}
.lb img{max-width:100%;max-height:calc(100vh - 150px);max-height:calc(100dvh - 150px);object-fit:contain;border-radius:8px}
.lb figcaption{color:#e8ecf1;font-size:.92rem;text-align:center;min-height:1.2em}
.lb button{position:absolute;display:grid;place-items:center;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:1.7rem;line-height:1;cursor:pointer;transition:background .2s}
.lb button:hover{background:rgba(255,255,255,.26)}
.lb-x{top:12px;right:12px}
.lb-p{left:12px;top:50%;transform:translateY(-50%)}
.lb-n{right:12px;top:50%;transform:translateY(-50%)}
.lb-c{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#b9c2d0;font-size:.82rem}
body.lb-open{overflow:hidden}

@media(max-width:700px){
  .pj-grid{grid-template-columns:1fr}
  .pj-gal{grid-template-columns:1fr 1fr;gap:8px}
  .pj-gal a:first-child{grid-column:1/-1;grid-row:auto;aspect-ratio:4/3}
  .ph-grid{grid-template-columns:1fr 1fr;gap:10px}
  .pj-cta{padding:20px}
  .lb-p,.lb-n{top:auto;bottom:10px;transform:none}
  .lb-p{left:16px}.lb-n{right:16px}
}
@media(prefers-reduced-motion:reduce){.pj-card,.pj-img img,.pj-gal img,.ph-grid img{transition:none}}