/* =========================================================
   MAKET 3D (maket.js). Kanvas penuh, titik ruang HTML di atasnya, panel foto di kanan (desktop) / bawah (HP).
   ========================================================= */
.mk { position: relative; height: max(100svh, 680px); overflow: hidden; background: radial-gradient(ellipse 72% 62% at 50% 62%, #1f1e1b 0%, #0f0f0e 55%, #0a0a0a 100%); }
.mk__kepala { position: relative; z-index: 4; padding: calc(var(--nav-h) + clamp(14px, 3vw, 40px)) var(--gutter) 0; max-width: 680px; pointer-events: none; }
.mk__kepala { transition: opacity .6s var(--ease); }
.mk.pilih .mk__kepala { opacity: 0; }
.mk__kepala h2 { font-size: clamp(2rem, 4.2vw, 3.6rem); }
.mk__kepala p { margin-top: 12px; max-width: 46ch; color: var(--ivory-2); font-size: clamp(.95rem, 1.2vw, 1.05rem); line-height: 1.6; }
.mk__kepala .catatan { margin-top: 8px; font-size: .78rem; color: rgba(231, 222, 211, .5); }
.mk__stage { position: absolute; inset: 0; outline: none; }
.mk__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; cursor: grab; }
.mk__canvas:active { cursor: grabbing; }
.mk__stage:focus-visible .mk__canvas { outline: 1px solid var(--champ); outline-offset: -6px; }

/* titik ruang */
.mk__hs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; transition: opacity .9s var(--ease) .4s; }
.mk:not(.siap) .mk__hs { opacity: 0; }
.hs { position: absolute; left: 0; top: 0; width: 0; height: 0; will-change: transform; }
.hs__btn { position: absolute; left: -22px; top: -22px; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; pointer-events: auto; cursor: pointer; }
.hs__btn::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--ivory); box-shadow: 0 0 0 1px rgba(10, 10, 10, .55), 0 2px 14px rgba(0, 0, 0, .5); transition: transform .5s var(--ease), background .4s; }
.hs__btn::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; border: 1px solid rgba(231, 222, 211, .75); animation: denyut 2.6s var(--ease) infinite; pointer-events: none; }
.hs__label { position: absolute; left: 28px; top: -13px; white-space: nowrap; font: 400 .66rem/1 var(--f-text); letter-spacing: .2em; text-transform: uppercase; padding: 9px 12px; background: rgba(10, 10, 10, .82); border: 1px solid var(--line); color: var(--ivory); opacity: 0; transform: translateX(-6px); transition: opacity .4s, transform .5s var(--ease); pointer-events: none; }
.hs__btn:hover + .hs__label, .hs__btn:focus-visible + .hs__label, .hs.on .hs__label { opacity: 1; transform: none; }
.hs__btn:hover::before { transform: scale(1.35); }
.hs.on .hs__btn::before { background: var(--champ); transform: scale(1.5); }
.hs.on .hs__btn::after { animation: none; opacity: 0; }
@keyframes denyut { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(1.7); opacity: 0; } }

/* petunjuk, kontrol, chip */
.mk__tekan { position: absolute; z-index: 3; left: 50%; bottom: 84px; transform: translateX(-50%); font-size: .74rem; letter-spacing: .24em; text-transform: uppercase; color: rgba(231, 222, 211, .6); transition: opacity .6s; pointer-events: none; white-space: nowrap; }
.mk.sudah .mk__tekan, .mk.pilih .mk__tekan { opacity: 0; }
.mk__ctrl { position: absolute; z-index: 5; right: var(--gutter); bottom: 24px; display: flex; gap: 8px; }
.mk__ctrl button, .mk__chips button, .mk__nav button, .mk__tutup { font: 400 .68rem/1 var(--f-text); letter-spacing: .2em; text-transform: uppercase; color: var(--ivory); border: 1px solid rgba(231, 222, 211, .35); background: rgba(10, 10, 10, .55); backdrop-filter: blur(6px); min-height: 44px; min-width: 44px; padding: 0 16px; transition: background .4s, color .4s, border-color .4s; }
.mk__ctrl button:hover, .mk__chips button:hover, .mk__nav button:hover, .mk__tutup:hover { background: var(--ivory); color: var(--ink); border-color: var(--ivory); }
.mk__ctrl button { font-size: .95rem; letter-spacing: 0; }
.mk__ctrl button[data-aksi="reset"] { font-size: .66rem; letter-spacing: .2em; }
.mk__chips { position: absolute; z-index: 5; left: 0; right: 0; bottom: 24px; display: flex; gap: 10px; justify-content: safe center; padding: 0 calc(var(--gutter) + 190px) 0 var(--gutter); overflow-x: auto; scrollbar-width: none; transition: opacity .5s; }
.mk__chips::-webkit-scrollbar { display: none; }
.mk__chips button { flex: none; }
.mk.pilih .mk__chips { opacity: 0; pointer-events: none; }

/* panel foto */
.mk__panel { position: absolute; z-index: 6; right: var(--gutter); top: 50%; width: min(430px, 34vw); transform: translate(28px, -50%); opacity: 0; visibility: hidden; pointer-events: none; background: rgba(10, 10, 10, .88); backdrop-filter: blur(14px); border: 1px solid var(--line); transition: opacity .6s var(--ease), transform .9s var(--ease), visibility 0s .6s; }
.mk.pilih .mk__panel { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(0, -50%); transition-delay: 0s; }
.mk__foto { margin: 0; background: #000; display: grid; place-items: center; }
.mk__foto img { width: 100%; height: auto; max-height: 46svh; object-fit: contain; }
.mk__teks { padding: 22px 24px 4px; }
.mk__teks h3 { font-size: 2rem; }
.mk__teks p { margin-top: 10px; color: var(--ivory-2); font-size: .98rem; line-height: 1.65; }
.mk__nav { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 24px 22px; }
.mk__nav span { font-size: .72rem; letter-spacing: .2em; color: var(--ivory-2); }
.mk__nav button { padding: 0 14px; }
.mk__tutup { position: absolute; z-index: 2; right: 12px; top: 12px; min-height: 40px; padding: 0 14px; }

.mk__gagal { position: absolute; z-index: 6; left: 50%; top: 56%; transform: translate(-50%, -50%); width: min(520px, calc(100% - 2 * var(--gutter))); text-align: center; color: var(--ivory-2); }
.mk.gagal .mk__stage { display: none; }

/* penutup */
.penutup { display: grid; justify-items: center; text-align: center; gap: 22px; padding: var(--sec) var(--gutter); background: #0a0a0a; border-top: 1px solid var(--line); }
.penutup h2 { max-width: 17ch; font-size: clamp(2.2rem, 5.2vw, 4.6rem); }
.penutup p { max-width: 52ch; color: rgba(231, 222, 211, .88); }
.penutup .catatan { margin-top: 8px; color: rgba(231, 222, 211, .5); }

@media (max-width: 900px) {
  .mk { height: max(100svh, 640px); }
  .mk__ctrl { right: var(--gutter); bottom: auto; top: calc(var(--nav-h) + 6px); flex-direction: column; }
  .mk__chips { bottom: 18px; padding: 0 var(--gutter); }
  .mk__tekan { bottom: 76px; }
  .mk__kepala { max-width: 78%; }
  .mk__panel { left: 0; right: 0; top: auto; bottom: 0; width: auto; border-left: 0; border-right: 0; border-bottom: 0; transform: translateY(32px); max-height: 54svh; overflow: auto; }
  .mk.pilih .mk__panel { transform: none; }
  .mk__foto img { max-height: 24svh; }
  .mk__teks { padding: 16px 18px 0; }
  .mk__teks h3 { font-size: 1.6rem; }
  .mk__teks p { font-size: .92rem; margin-top: 6px; }
  .mk__nav { padding: 12px 18px 16px; }
}
@media (prefers-reduced-motion: reduce) { .hs__btn::after { animation: none; } }
html:not(.js) .mk { height: auto; padding-bottom: 60px; }
html:not(.js) .mk__stage { display: none; }