/* ROTUNDA v2 — Obsidian. Judul raksasa kapital, label mono, HUD kobalt, intro iris oculus. */
:root {
  --bg: #040405;
  --bg2: #09090b;
  --ink: #f3f2ef;
  --muted: #8f8f95;
  --soft: #5c5c62;
  --line: rgba(255, 255, 255, .085);
  --line2: rgba(255, 255, 255, .15);
  --accent: #4c6fff;
  --accent-ink: #dfe4ff;
  --ivory: #eeebe4;
  --pad: clamp(18px, 4.2vw, 64px);
  --max: 1360px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: 'Geist', ui-sans-serif, system-ui, sans-serif; font-feature-settings: 'tnum' 1; -webkit-font-smoothing: antialiased; line-height: 1.5; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
code, .mono, .mono-link { font-family: 'Geist Mono', ui-monospace, monospace; }
.mono { font-size: 11px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.muted { color: var(--muted); }
.skip { position: fixed; top: -60px; left: 12px; z-index: 200; background: var(--ink); color: var(--bg); padding: 10px 14px; }
.skip:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
html.intro body { overflow: hidden; }

/* ---------- tombol: persegi tegas + titik oculus ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: space-between; gap: 22px;
  height: 52px; padding: 0 18px 0 22px; border-radius: 3px; border: 0;
  background: var(--ink); color: #050506; font-weight: 600; font-size: 15px; white-space: nowrap;
  transition: background .2s, color .2s, box-shadow .2s;
}
.btn .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; transition: transform .3s var(--ease), box-shadow .3s; }
.btn:hover .dot { transform: scale(.6); box-shadow: 0 0 0 6px rgba(76, 111, 255, .0), 0 0 0 7px var(--accent); }
.btn.sm { height: 38px; padding: 0 13px 0 15px; font-size: 13px; gap: 14px; }
.btn.block { width: 100%; }
.btn.quiet { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line2); }
.btn.quiet:hover { box-shadow: inset 0 0 0 1px var(--ink); }
.btn.accent-line { background: transparent; color: var(--accent-ink); box-shadow: inset 0 0 0 1.5px var(--accent); justify-content: center; }
.btn.ink { background: #0a0a0c; color: var(--ivory); }
.btn[aria-disabled='true'] { pointer-events: none; }
.btn.quiet[aria-disabled='true'] { color: var(--soft); }
.mono-link { font-size: 11.5px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--line2); padding-bottom: 5px; transition: color .2s, border-color .2s; }
.mono-link:hover { color: var(--accent-ink); border-color: var(--accent); }
.mono-link.dark { color: #0a0a0c; border-color: rgba(10,10,12,.25); }

/* ---------- intro: marmer retak ---------- */
.intro { display: none; }
html.intro .intro { display: grid; place-items: center; position: fixed; inset: 0; z-index: 150; background: #000; cursor: pointer; }
html.intro .intro.gl { background: transparent; }
.intro-fx { position: absolute; inset: 0; width: 100%; height: 100%; }
.intro-count { position: absolute; left: 50%; top: 46%; transform: translate(-50%, -50%); font: 500 15px 'Geist Mono', monospace; letter-spacing: .12em; color: var(--muted); white-space: nowrap; text-shadow: 0 0 20px #000; }
.intro-count b { color: var(--ink); font-weight: 500; font-size: 22px; margin-right: 6px; }
.intro-label { position: absolute; left: 50%; top: calc(46% + 40px); transform: translateX(-50%); font: 500 11px 'Geist Mono', monospace; letter-spacing: .22em; text-transform: uppercase; color: var(--soft); white-space: nowrap; }
.intro.opening .intro-count, .intro.opening .intro-label { opacity: 0; transition: opacity .25s; }
.intro.done { opacity: 0; pointer-events: none; transition: opacity .35s; }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; height: 74px; padding: 0 var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.nav.solid { background: rgba(4, 4, 5, .8); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; font-size: 15px; letter-spacing: .26em; }
.brand img { width: 30px; height: 30px; }
.links { display: flex; gap: 30px; }
.links a { font: 500 11px 'Geist Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: rgba(243,242,239,.72); transition: color .15s; }
.links a:hover { color: var(--ink); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.social { display: inline-flex; gap: 2px; }
.social a { display: inline-grid; place-items: center; width: 36px; height: 36px; color: var(--muted); }
.social a:hover { color: var(--ink); }
.social svg { width: 16px; height: 16px; }
.ca-chip { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 13px; border-radius: 3px; background: transparent; border: 1px solid var(--line2); font: 500 11px 'Geist Mono', monospace; letter-spacing: .08em; color: var(--muted); }
.ca-chip i { width: 6px; height: 6px; border-radius: 50%; background: var(--soft); }
.ca-chip.live { color: var(--ink); }
.ca-chip.live i { background: var(--accent); }

/* ---------- hero ---------- */
.hero { position: relative; height: 100svh; min-height: 760px; overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img, .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; }
.hero-video { opacity: 0; transition: opacity 1s var(--ease); }
.hero-video.on { opacity: 1; }
.dust { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-shade { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(4,4,5,.92) 0%, rgba(4,4,5,.72) 26%, rgba(4,4,5,.15) 52%, rgba(4,4,5,0) 70%),
    linear-gradient(180deg, rgba(4,4,5,.7) 0%, rgba(4,4,5,0) 20%, rgba(4,4,5,0) 70%, rgba(4,4,5,.95) 100%); }
.kicker { position: absolute; top: 96px; left: var(--pad); right: var(--pad); display: flex; justify-content: space-between; gap: 16px; font: 500 11px 'Geist Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: rgba(243,242,239,.78); padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.kicker span { display: inline-flex; align-items: center; gap: 10px; }
.kicker b { color: var(--ink); font-weight: 500; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(76,111,255,.6); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(76,111,255,0); } 100% { box-shadow: 0 0 0 0 rgba(76,111,255,0); } }
.hero-copy { position: absolute; left: var(--pad); top: clamp(150px, 21vh, 210px); max-width: min(760px, 58vw); }
h1 { margin: 0; font-weight: 900; text-transform: uppercase; font-size: clamp(50px, 7.4vw, 124px); line-height: .86; letter-spacing: -.055em; }
h1 span { display: block; }
h1 .l3 { color: var(--accent); }
h1 i { font-style: normal; color: var(--ink); }
.lede { margin: 30px 0 0; max-width: 500px; font-size: clamp(15.5px, 1.15vw, 17.5px); line-height: 1.6; color: rgba(243,242,239,.72); }
.lede b { color: var(--ink); font-weight: 500; }
.actions { margin-top: 32px; display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
html.js .hero-copy > *, html.js .kicker, html.js .ca, html.js .hud { opacity: 0; transform: translateY(18px); }
html.js.ready .hero-copy > *, html.js.ready .kicker, html.js.ready .ca, html.js.ready .hud { opacity: 1; transform: none; transition: opacity .9s var(--ease), transform 1s var(--ease); }
html.js.ready .hero-copy .lede { transition-delay: .12s; }
html.js.ready .hero-copy .actions { transition-delay: .22s; }
html.js.ready .ca { transition-delay: .35s; }
html.js.ready .hud { transition-delay: .5s; }

/* HUD bidikan kursi */
.hud { position: absolute; left: 62%; top: 50%; width: 220px; height: 150px; pointer-events: none; transition: left .9s var(--ease), top .9s var(--ease); }
.hud .c { position: absolute; width: 18px; height: 18px; border: 0 solid var(--accent); }
.hud .tl { left: 0; top: 0; border-left-width: 1.5px; border-top-width: 1.5px; }
.hud .tr { right: 0; top: 0; border-right-width: 1.5px; border-top-width: 1.5px; }
.hud .bl { left: 0; bottom: 0; border-left-width: 1.5px; border-bottom-width: 1.5px; }
.hud .br { right: 0; bottom: 0; border-right-width: 1.5px; border-bottom-width: 1.5px; }
.hud .cross { position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; transform: translate(-50%, -50%); background: linear-gradient(var(--accent), var(--accent)) center / 1.5px 100% no-repeat, linear-gradient(var(--accent), var(--accent)) center / 100% 1.5px no-repeat; opacity: .9; }
.hud-label { position: absolute; left: 0; bottom: calc(100% + 8px); font: 500 11px 'Geist Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); white-space: nowrap; }
.hud-sub { position: absolute; left: 0; top: calc(100% + 8px); font: 500 10px 'Geist Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: rgba(243,242,239,.6); white-space: nowrap; }
.hud.blink .c { animation: hudin .6s var(--ease); }
@keyframes hudin { from { opacity: 0; transform: scale(1.6); } }

/* kartu CA */
.ca { position: absolute; z-index: 3; right: var(--pad); top: clamp(150px, 21vh, 210px); width: 330px; padding: 18px; border-radius: 4px;
  background: rgba(12, 12, 15, .64); border: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px); }
.ca::before { content: ''; position: absolute; left: -1px; top: -1px; width: 22px; height: 22px; border-left: 1.5px solid var(--accent); border-top: 1.5px solid var(--accent); }
.ca-head { display: flex; justify-content: space-between; align-items: center; }
.ca-state { display: inline-flex; align-items: center; gap: 7px; font: 500 11px 'Geist Mono', monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.ca-state i { width: 6px; height: 6px; border-radius: 50%; background: var(--soft); }
.ca.live .ca-state { color: var(--accent-ink); }
.ca.live .ca-state i { background: var(--accent); }
.ca-tick { display: block; margin: 16px 0 12px; font-weight: 900; font-size: 34px; letter-spacing: -.04em; }
.ca-addr { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 10px; text-align: left; padding: 12px; border-radius: 3px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08); }
.ca-addr code { font-size: 12.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ca.live .ca-addr code { color: var(--ink); }
.ca-addr:disabled { cursor: default; }
.ca-row { margin-top: 10px; display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.ca-note { margin: 12px 0 0; font-size: 12px; color: var(--soft); line-height: 1.45; }

.edge { position: absolute; top: 50%; font: 500 10px 'Geist Mono', monospace; letter-spacing: .3em; text-transform: uppercase; color: rgba(243,242,239,.35); white-space: nowrap; }
.edge-l { left: 14px; transform: translateY(-50%) rotate(-90deg); transform-origin: left center; margin-left: 6px; }
.edge-r { right: 14px; transform: translateY(-50%) rotate(90deg); transform-origin: right center; margin-right: 6px; }

.ledger { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 0 var(--pad); display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); }
.ledger > div { padding: 18px 0 22px; display: grid; gap: 6px; }
.ledger > div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.ledger small { font: 500 10.5px 'Geist Mono', monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.ledger strong { font-weight: 800; font-size: 24px; letter-spacing: -.03em; white-space: nowrap; }
.ledger strong em { font-style: normal; color: var(--muted); font-weight: 400; font-size: 13.5px; margin-left: 6px; letter-spacing: 0; }

/* ---------- section umum ---------- */
section:not(.hero):not(.opening) { position: relative; padding: clamp(80px, 9vw, 130px) var(--pad); max-width: var(--max); margin: 0 auto; }
.idx { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--line); font: 500 11px 'Geist Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.idx span:first-child { color: var(--accent-ink); }
.idx b { font-weight: 500; color: var(--accent); }
.display { margin: 56px 0 0; font-weight: 900; text-transform: uppercase; font-size: clamp(44px, 6.4vw, 104px); line-height: .88; letter-spacing: -.055em; }
.display span { color: rgba(243,242,239,.42); }
.display i { font-style: normal; color: var(--accent); }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 01 live ---------- */
.live-head { display: grid; grid-template-columns: 1fr minmax(0, 420px); gap: 40px; align-items: end; }
.live-head p { margin: 0; color: var(--muted); font-size: 16px; }
.live-grid { margin-top: 48px; display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; }
.board, .auction { border: 1px solid var(--line); border-radius: 4px; background: var(--bg2); }
.board-top { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.board table { width: 100%; border-collapse: collapse; font-size: 14px; }
.board th { text-align: left; font: 500 10.5px 'Geist Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--soft); padding: 14px 20px; border-bottom: 1px solid var(--line); }
.board td { padding: 16px 20px; border-bottom: 1px solid var(--line); }
.board tr:not(.ghost):hover td { background: rgba(255,255,255,.02); }
.tk { display: inline-flex; align-items: center; gap: 12px; }
.tk i { width: 30px; height: 30px; border-radius: 3px; background: #16161a; box-shadow: inset 0 0 0 1px var(--line); background-size: cover; }
.tk b { font-weight: 600; }
.tk em { font-style: normal; color: var(--accent-ink); font: 500 11px 'Geist Mono', monospace; margin-left: 6px; }
tr.ghost td { color: var(--soft); }
tr.ghost .tk b { color: transparent; background: linear-gradient(90deg, #17171b, #222228, #17171b); background-size: 200% 100%; animation: shimmer 1.8s infinite; border-radius: 3px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.board-empty { padding: 18px 20px; font-size: 14px; color: var(--muted); }
.board-foot { padding: 0 20px 20px; }
.auction { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.au-price { display: flex; align-items: baseline; gap: 10px; margin-top: 6px; }
.au-price b { font-weight: 900; font-size: 64px; line-height: 1; letter-spacing: -.05em; }
.au-price em { font-style: normal; font-weight: 600; color: var(--muted); font-size: 20px; }
.au-bar { height: 3px; background: #1a1a1f; border-radius: 2px; overflow: hidden; }
.au-bar i { display: block; height: 100%; width: var(--p); background: var(--accent); transition: width .6s linear; }
.au-terms { margin: 0; font-size: 13.5px; color: var(--muted); }
.auction dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 14px; font-size: 13.5px; padding-top: 14px; border-top: 1px solid var(--line); }
.auction dt { color: var(--muted); }
.auction dd { margin: 0; text-align: right; font-weight: 600; }

/* ---------- 02 how ---------- */
.steps { margin-top: 56px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.shot { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: #0b0b0d; }
.shot .zoom { position: absolute; inset: 0; transform: scale(1.06); transition: transform 9s linear; }
.step.in .shot .zoom { transform: scale(1); }
.shot img, .shot canvas { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.frame { position: absolute; left: 18%; top: 34%; width: 46%; height: 30%; border: 1px solid rgba(223,228,255,.75); }
.frame em { position: absolute; left: -1px; bottom: calc(100% + 6px); font: 500 9.5px 'Geist Mono', monospace; letter-spacing: .14em; text-transform: uppercase; font-style: normal; color: var(--accent-ink); white-space: nowrap; background: rgba(4,4,5,.6); padding: 2px 5px; }
.frame.f2 { left: 30%; top: 58%; width: 40%; height: 18%; }
.frame.f3 { left: 26%; top: 30%; width: 48%; height: 40%; border-radius: 50%; }
.frame.f4 { left: 16%; top: 40%; width: 64%; height: 34%; border-style: dashed; }
.step .n { display: block; margin-top: 22px; font: 500 12px 'Geist Mono', monospace; color: var(--accent); }
.step h3 { margin: 8px 0 8px; font-weight: 800; font-size: 24px; letter-spacing: -.035em; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }
.steps .step:nth-child(2) { transition-delay: .08s; }
.steps .step:nth-child(3) { transition-delay: .16s; }
.steps .step:nth-child(4) { transition-delay: .24s; }

/* ---------- 03 hall ---------- */
.hall-head { display: grid; grid-template-columns: 1fr minmax(0, 420px); gap: 40px; align-items: end; }
.hall-head p { margin: 0; color: var(--muted); font-size: 16px; }
.hall-grid { margin-top: 48px; display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; }
.hall-stage { position: relative; height: min(74vh, 700px); min-height: 460px; border-radius: 4px; overflow: hidden; border: 1px solid var(--line); background: #050506; }
#hall3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; }
.sim-tag { position: absolute; top: 14px; left: 14px; font: 500 10.5px 'Geist Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 7px 10px; background: rgba(10,10,12,.7); border: 1px solid var(--line2); }
.legend { position: absolute; left: 14px; bottom: 14px; display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--muted); padding: 8px 12px; background: rgba(10,10,12,.7); border: 1px solid var(--line); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 10px; height: 10px; border-radius: 2px; }
.lg-on { background: #ecebe6; box-shadow: 0 0 8px rgba(255,255,255,.4); }
.lg-off { background: #26262b; box-shadow: inset 0 0 0 1px #3a3a40; }
.lg-gone { box-shadow: inset 0 0 0 1px #3a3a40; }
.hall-side { display: flex; flex-direction: column; gap: 12px; }
.find, .seat-card, .feed { border: 1px solid var(--line); border-radius: 4px; padding: 16px; background: var(--bg2); }
.find-row { margin-top: 12px; display: flex; gap: 8px; }
.find input { flex: 1; min-width: 0; height: 38px; padding: 0 12px; border-radius: 3px; border: 1px solid var(--line2); background: rgba(255,255,255,.02); color: var(--ink); font: 400 14px 'Geist Mono', monospace; }
.seat-card { min-height: 160px; }
.seat-card .sc-top { display: flex; justify-content: space-between; align-items: baseline; }
.seat-card .sc-top b { font-size: 24px; font-weight: 800; letter-spacing: -.03em; }
.seat-card .sc-state { font: 500 11px 'Geist Mono', monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.seat-card .sc-state.on { color: var(--accent-ink); }
.seat-card dl { margin: 14px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; font-size: 13px; }
.seat-card dt { color: var(--muted); }
.seat-card dd { margin: 0; text-align: right; }
.feed ol { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; font-size: 13.5px; }
.feed li { display: flex; justify-content: space-between; gap: 10px; }
.feed li span { color: var(--muted); }

/* ---------- 04 money ---------- */
.nums { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.nums div { padding: 30px 28px 0 0; display: grid; gap: 10px; }
.nums div + div { padding-left: 28px; border-left: 1px solid var(--line); }
.nums b { font-weight: 900; font-size: clamp(44px, 5vw, 76px); line-height: .95; letter-spacing: -.05em; }
.nums div:first-child b { color: var(--accent); }
.nums span { color: var(--muted); font-size: 15px; max-width: 300px; }
.flow { margin: 56px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.flow-col { padding: 20px; border-radius: 4px; border: 1px solid var(--line); background: var(--bg2); }
.bar { margin-top: 14px; display: flex; height: 46px; overflow: hidden; gap: 2px; }
.bar span { flex: 0 0 var(--w); display: flex; align-items: center; padding: 0 12px; font-size: 12.5px; color: var(--muted); background: #141418; white-space: nowrap; overflow: hidden; }
.bar span.hl { background: var(--ink); color: #0a0a0c; font-weight: 700; }

/* ---------- 05 code ---------- */
.rules { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.rule { background: var(--bg); padding: 26px; }
.rule b { display: flex; gap: 10px; align-items: center; font-weight: 700; font-size: 17px; letter-spacing: -.01em; }
.rule b::before { content: ''; width: 9px; height: 9px; flex: none; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(76,111,255,.16); }
.rule p { margin: 10px 0 0; font-size: 14px; color: var(--muted); }
.good-to-know { margin-top: 16px; padding: 22px 24px; border: 1px solid var(--line); background: var(--bg2); border-radius: 4px; }
.good-to-know ul { margin: 12px 0 0; padding-left: 18px; display: grid; gap: 8px; font-size: 14px; color: rgba(243,242,239,.78); }

/* ---------- 06 proof ---------- */
.proof-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pcard { padding: 22px; border-radius: 4px; border: 1px solid var(--line); background: var(--bg2); display: grid; gap: 10px; align-content: start; }
.pcard code { font-size: 12.5px; color: var(--soft); padding-bottom: 12px; border-bottom: 1px solid var(--line); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pcard code a { color: var(--ink); }
.pc-row { display: flex; justify-content: space-between; font-size: 14px; }
.pc-row span { color: var(--muted); }
.pc-row b { font-weight: 600; }
.pc-check { margin-top: 4px; font: 500 11px 'Geist Mono', monospace; letter-spacing: .06em; color: var(--muted); padding: 10px 12px; background: rgba(255,255,255,.03); }
.pc-check.ok { color: var(--accent-ink); background: rgba(76,111,255,.1); }

/* ---------- 07 faq ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: start; }
.faq-grid .display { position: sticky; top: 110px; }
.qa { margin-top: 56px; border-top: 1px solid var(--line); }
.qa details { border-bottom: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative; font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ''; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: linear-gradient(var(--accent), var(--accent)) center / 14px 1.5px no-repeat, linear-gradient(var(--accent), var(--accent)) center / 1.5px 14px no-repeat; transition: transform .25s var(--ease); }
.qa details[open] summary::after { transform: rotate(45deg); }
.qa p { margin: 0 0 24px; color: var(--muted); font-size: 15.5px; max-width: 640px; }

/* ---------- penutup: oculus membuka ---------- */
.opening { position: relative; height: 230vh; }
.opening-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.ivory { position: absolute; inset: 0; background: var(--ivory); color: #0a0a0c; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 var(--pad); gap: 20px; }
.ivory .mono { color: #6a665e; }
.giant { display: flex; align-items: center; gap: clamp(14px, 2vw, 34px); }
.giant img { width: clamp(64px, 9vw, 150px); height: auto; }
.giant b { font-weight: 900; font-size: clamp(64px, 13vw, 230px); line-height: .8; letter-spacing: -.06em; }
.ivory h2 { margin: 6px 0 0; font-weight: 900; text-transform: uppercase; font-size: clamp(28px, 3.4vw, 52px); letter-spacing: -.045em; }
.ivory h2 i { font-style: normal; color: var(--accent); }
.ivory .actions { margin-top: 10px; justify-content: center; }
.lid { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 64px var(--pad) 28px; overflow: hidden; }
.foot-top { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-brand p { margin: 16px 0 0; color: var(--muted); max-width: 300px; font-size: 15px; }
.foot nav { display: flex; gap: clamp(28px, 6vw, 88px); flex-wrap: wrap; }
.foot nav div { display: grid; gap: 11px; align-content: start; font-size: 14px; }
.foot nav a { color: rgba(243,242,239,.72); }
.foot nav a:hover { color: var(--ink); }
.foot-word { max-width: var(--max); margin: 72px auto 0; font-weight: 900; text-transform: uppercase; font-size: clamp(52px, 10.2vw, 156px); line-height: .86; letter-spacing: -.045em; white-space: nowrap; }
.foot-word .fw { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .04em; }
.foot-word .fw > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); }
.foot-word.in .fw > span { transform: none; }
.foot-word .fw:nth-child(2) > span { transition-delay: .08s; }
.foot-word .fw:nth-child(3) > span { transition-delay: .16s; }
.foot-word .fw:nth-child(4) > span { transition-delay: .26s; }
.foot-word .dim { color: rgba(243,242,239,.3); }
.foot-word i { font-style: normal; color: var(--accent); }
.foot-live { max-width: var(--max); margin: 22px auto 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot-live [data-fh-counts] { color: var(--ink); }
.foot-bottom { max-width: var(--max); margin: 28px auto 0; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font: 500 10.5px 'Geist Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--soft); }

/* ---------- tooltip & toast ---------- */
#tip { position: fixed; left: 0; top: 0; z-index: 60; pointer-events: none; opacity: 0; transition: opacity .12s; margin: -86px 0 0 -74px; min-width: 150px; padding: 10px 12px; background: rgba(12,12,15,.92); border: 1px solid var(--line2); border-left: 2px solid var(--accent); font-size: 12.5px; display: grid; gap: 2px; }
#tip.on { opacity: 1; }
#tip b { font-size: 14px; font-weight: 700; }
#tip span { color: var(--muted); }
#tip i { font-style: normal; font: 500 10.5px 'Geist Mono', monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
#tip i.on { color: var(--accent-ink); }
#toast { position: fixed; z-index: 60; left: 50%; bottom: 24px; transform: translate(-50%, 12px); opacity: 0; pointer-events: none; padding: 12px 16px; background: rgba(12,12,15,.94); border: 1px solid var(--line2); border-left: 2px solid var(--accent); font-size: 13.5px; transition: opacity .3s var(--ease), transform .3s var(--ease); max-width: calc(100vw - 32px); }
#toast.on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- responsif ---------- */
@media (max-width: 1180px) {
  .links { display: none; }
  .hero-copy { max-width: 62vw; }
  .ca { display: none; }
  .ledger { grid-template-columns: repeat(4, 1fr); }
  .ledger .opt { display: none; }
  .live-grid, .hall-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .rules, .proof-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .foot-word { white-space: normal; }
  .nav { height: 62px; }
  .ca-chip, .social { display: none; }
  .hero { min-height: 780px; }
  .kicker { top: 76px; font-size: 9.5px; letter-spacing: .12em; }
  .kicker-r { display: none !important; }
  .hero-copy { top: 122px; max-width: none; right: var(--pad); }
  h1 { font-size: clamp(44px, 13.4vw, 64px); }
  .hero-shade { background: linear-gradient(180deg, rgba(4,4,5,.92) 0%, rgba(4,4,5,.7) 46%, rgba(4,4,5,.1) 68%, rgba(4,4,5,.95) 100%); }
  .hero-media img, .hero-media video { object-position: 50% 70%; }
  .hud { display: none; }
  .edge { display: none; }
  .ca { display: block; left: 16px; right: 16px; top: auto; bottom: 96px; width: auto; padding: 14px; }
  .ca-tick { display: none; }
  .ca-note { display: none; }
  .ledger { grid-template-columns: 1fr 1fr; padding: 0 16px; }
  .ledger > div:nth-child(n + 3) { display: none; }
  .ledger > div { padding: 14px 0 16px; }
  .ledger > div:nth-child(2) { padding-left: 16px; }
  .ledger strong { font-size: 20px; }
  .live-head, .hall-head, .faq-grid { grid-template-columns: 1fr; gap: 18px; }
  .faq-grid .display { position: static; }
  .board th:nth-child(3), .board td:nth-child(3), .board th:nth-child(5), .board td:nth-child(5) { display: none; }
  .board th, .board td { padding: 12px 14px; }
  .au-price b { font-size: 52px; }
  .steps, .nums, .flow, .rules, .proof-grid { grid-template-columns: 1fr; }
  .nums div, .nums div + div { padding: 24px 0 0; border-left: 0; }
  .hall-stage { height: 62vh; min-height: 420px; }
  .bar span { font-size: 11px; padding: 0 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .foot-word .fw > span { transform: none; transition: none; }
  .reveal, html.js .hero-copy > *, html.js .kicker, html.js .ca, html.js .hud { opacity: 1; transform: none; transition: none; }
  .hero-video, .dust { display: none; }
  .opening { height: auto; }
  .opening-sticky { position: relative; }
  .lid { display: none; }
}