/* ============ BLKBULL landing v2 — THE DESCENT ============
   Khusus index.html. Halaman = turun ke dungeon: depth rail kiri,
   floor sections makin gelap, sticky CA bar bawah. */

body{padding-bottom:74px} /* ruang sticky CA bar */

/* darkening overlay — makin scroll makin gelap (diatur landing.js via --depth) */
#depth-veil{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(rgba(3,2,3,0), rgba(3,2,3,.92));
  opacity:var(--depth,0);transition:opacity .3s linear;
}

/* ---------- depth rail (desktop) ---------- */
#depth-rail{
  position:fixed;left:18px;top:50%;transform:translateY(-50%);z-index:40;
  display:flex;flex-direction:column;gap:0;align-items:flex-start;
}
#depth-rail a{
  display:flex;align-items:center;gap:.55rem;text-decoration:none;
  font-family:'VT323',monospace;font-size:1rem;color:var(--dim);
  padding:.32rem 0;letter-spacing:.08em;
}
#depth-rail a::before{
  content:"";width:9px;height:9px;background:var(--line);
  outline:1px solid var(--line);outline-offset:2px;transition:background .2s;
}
#depth-rail a.on{color:var(--gold)}
#depth-rail a.on::before{background:var(--primary);outline-color:var(--primary)}
#depth-rail .rope{width:1px;height:20px;background:var(--line);margin-left:4px}
@media(max-width:1180px){#depth-rail{display:none}}

/* ---------- hero: asymmetric split ---------- */
.hero2{
  min-height:92vh;max-width:1180px;margin:0 auto;padding:4rem 1.4rem 3rem;
  display:grid;grid-template-columns:1.25fr 1fr;gap:2.5rem;align-items:center;
}
.hero2 .eyebrow{margin-bottom:1.1rem}
.hero2 .wordmark{font-family:'Press Start 2P',monospace;line-height:1.06;
  font-size:clamp(2.6rem,7.5vw,5.2rem);color:var(--ink);letter-spacing:-.01em}
.hero2 .wordmark .l2{display:block;color:var(--primary);text-shadow:0 0 34px rgba(255,59,71,.5)}
.hero2 .tag2{font-family:'VT323',monospace;font-size:clamp(1.25rem,2.2vw,1.6rem);
  color:var(--gold);letter-spacing:.1em;margin:1.2rem 0 .4rem}
.hero2 .sub{color:var(--dim);max-width:460px;margin-bottom:1.6rem}
.hero2 .sub b{color:var(--ink);font-weight:500}
.hero2 .cta-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.6rem}

/* countdown restyle — inline mono, bukan kotak */
.hero2 #countdown{display:flex;gap:0;align-items:baseline;margin:0;flex-wrap:wrap}
.hero2 #countdown .cell{background:none;border:none;padding:0;min-width:0;
  display:flex;align-items:baseline;gap:.4rem;margin-right:1.3rem}
.hero2 #countdown .num{font-family:'VT323',monospace;font-size:2.6rem;color:var(--ink);text-shadow:0 0 14px rgba(255,210,63,.25)}
.hero2 #countdown .lbl{font-family:'VT323',monospace;font-size:1rem;color:var(--dim);letter-spacing:.2em}
.hero2 .launch-line{font-family:'VT323',monospace;color:var(--accent);letter-spacing:.12em;margin-bottom:.2rem;font-size:1.05rem}

/* gate scene kanan */
.gate-scene{position:relative;aspect-ratio:4/5;max-height:540px;display:flex;align-items:flex-end;justify-content:center}
.gate-arch{
  position:absolute;inset:auto 0 0 0;height:88%;margin:0 auto;width:82%;
  border:3px solid var(--line);border-bottom:none;
  border-radius:48% 48% 0 0/38% 38% 0 0;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(155,92,255,.16), transparent 65%),
    linear-gradient(#0d080e,#060406);
  box-shadow:inset 0 -40px 80px rgba(0,0,0,.8), 0 0 60px rgba(155,92,255,.12);
  overflow:hidden;
}
.gate-arch::before,.gate-arch::after{ /* obor */
  content:"";position:absolute;bottom:34%;width:10px;height:26px;background:#5a3a20;
}
.gate-arch::before{left:9%}
.gate-arch::after{right:9%}
.torch-fl{position:absolute;bottom:calc(34% + 24px);width:18px;height:18px;border-radius:50%;
  background:radial-gradient(circle,#ffd23f,#ff6a2e 60%,transparent 70%);
  animation:torch 1.1s ease-in-out infinite alternate;filter:blur(1px)}
.torch-fl.l{left:calc(9% - 4px)}
.torch-fl.r{right:calc(9% - 4px);animation-delay:.4s}
@keyframes torch{from{transform:scale(1);opacity:.85}to{transform:scale(1.35);opacity:1}}
.gate-scene .bull-sprite{position:relative;width:min(230px,52%);margin-bottom:10%;z-index:2;
  filter:drop-shadow(0 0 30px rgba(255,59,71,.45))}
.gate-scene .caption{
  position:absolute;bottom:-4px;left:50%;transform:translateX(-50%);white-space:nowrap;
  font-family:'VT323',monospace;color:var(--dim);letter-spacing:.3em;font-size:.95rem;
}
@media(max-width:900px){
  .hero2{grid-template-columns:1fr;min-height:auto;padding-top:3rem}
  .gate-scene{max-height:380px;order:-1}
}

/* ---------- floors ---------- */
.floor{max-width:1180px;margin:0 auto;padding:5rem 1.4rem;position:relative}
.floor-head{display:flex;align-items:baseline;gap:1.1rem;border-bottom:1px solid var(--line);
  padding-bottom:.9rem;margin-bottom:2.4rem;flex-wrap:wrap}
.floor-head .fno{font-family:'Press Start 2P',monospace;color:var(--accent);font-size:.75rem}
.floor-head h2{margin:0;font-size:clamp(1rem,2.4vw,1.45rem)}
.floor-head .depth-m{margin-left:auto;font-family:'VT323',monospace;color:var(--dim);letter-spacing:.2em;font-size:1rem}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.rv{opacity:1;transform:none}}

/* floor 01 — thesis: pull-quote + loop chain */
.thesis-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center}
@media(max-width:900px){.thesis-grid{grid-template-columns:1fr}}
.pull{font-family:'VT323',monospace;font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.25;color:var(--ink)}
.pull em{font-style:normal;color:var(--primary)}
.pull small{display:block;margin-top:1.2rem;font-size:1.05rem;color:var(--dim);letter-spacing:.06em;max-width:420px;line-height:1.5}
.loop-chain{display:flex;flex-direction:column;gap:0;align-items:stretch}
.loop-step{display:flex;align-items:center;gap:1rem;background:var(--panel);
  border:1px solid var(--line);padding:.95rem 1.2rem}
.loop-step+.loop-step{margin-top:-1px}
.loop-step .n{font-family:'Press Start 2P',monospace;font-size:.62rem;color:var(--bg);
  background:var(--gold);padding:.35rem .5rem;min-width:34px;text-align:center}
.loop-step:nth-child(1) .n{background:var(--primary)}
.loop-step:nth-child(2) .n{background:var(--accent);color:#fff}
.loop-step:nth-child(4) .n{background:var(--ok)}
.loop-step .t{font-family:'Press Start 2P',monospace;font-size:.68rem;color:var(--ink)}
.loop-step .d{font-family:'VT323',monospace;color:var(--dim);font-size:1.05rem;margin-left:auto;text-align:right}
.never-strip{
  margin-top:2.6rem;border:1px dashed var(--primary);padding:1.1rem 1.4rem;
  display:flex;gap:1rem;align-items:center;flex-wrap:wrap;background:rgba(255,59,71,.05)
}
.never-strip .px{font-size:.7rem;color:var(--primary)}
.never-strip p{color:var(--dim);font-size:.95rem;margin:0;flex:1;min-width:240px}

/* floor 02 — chambers */
.chamber{display:grid;grid-template-columns:1fr 1fr;gap:2.2rem;align-items:center;padding:2rem 0;border-bottom:1px solid var(--line)}
.chamber:last-of-type{border-bottom:none}
.chamber:nth-child(even) .ch-info{order:2}
@media(max-width:820px){.chamber{grid-template-columns:1fr}.chamber:nth-child(even) .ch-info{order:0}}
.ch-info .dtag{font-family:'Press Start 2P',monospace;color:var(--accent);font-size:.7rem;letter-spacing:.1em}
.ch-info h3{font-family:'Press Start 2P',monospace;font-size:clamp(.85rem,1.8vw,1.1rem);color:var(--ink);margin:.7rem 0 .8rem}
.ch-info p{color:var(--dim);max-width:420px}
.ch-info .instinct{display:inline-block;margin-top:1rem;font-family:'VT323',monospace;
  color:var(--gold);border:1px solid var(--gold);padding:.2rem .7rem;letter-spacing:.14em;font-size:1rem}
.ch-info .go2{display:inline-block;margin-top:1rem;margin-left:.8rem;font-family:'VT323',monospace;
  color:var(--primary);text-decoration:none;letter-spacing:.1em;font-size:1.05rem}
.ch-info .go2:hover{text-decoration:underline}
.mini-frame{background:#000;border:1px solid var(--line);padding:6px;position:relative}
.mini-frame canvas{display:block;width:100%;height:auto;image-rendering:pixelated}
.mini-frame .live{position:absolute;top:12px;right:12px;font-family:'VT323',monospace;
  font-size:.9rem;color:var(--primary);letter-spacing:.2em;display:flex;gap:.35rem;align-items:center}
.mini-frame .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--primary);
  animation:blink 1.2s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}

/* floor 04 — vault */
.dist-bar{display:flex;height:52px;border:1px solid var(--line);overflow:hidden;margin:1.6rem 0 .7rem}
.dist-bar div{display:flex;align-items:center;justify-content:center;font-family:'Press Start 2P',monospace;font-size:.55rem;color:var(--bg)}
.dist-bar .s1{width:80%;background:var(--primary)}
.dist-bar .s2{width:10%;background:var(--gold)}
.dist-bar .s3{width:6%;background:var(--accent);color:#fff}
.dist-bar .s4{width:4%;background:var(--ok)}
.dist-legend{display:flex;gap:1.6rem;flex-wrap:wrap;font-family:'VT323',monospace;color:var(--dim);font-size:1.05rem;letter-spacing:.06em}
.dist-legend i{display:inline-block;width:10px;height:10px;margin-right:.45rem}
.vault-rows{margin-top:2.2rem;border-top:1px solid var(--line)}
.vault-row{display:grid;grid-template-columns:150px 1fr;gap:1.4rem;padding:1.2rem 0;border-bottom:1px solid var(--line);align-items:baseline}
.vault-row .k{font-family:'Press Start 2P',monospace;font-size:.75rem;color:var(--gold)}
.vault-row p{color:var(--dim);margin:0}
.vault-meta{display:flex;gap:2.4rem;flex-wrap:wrap;margin-top:1.8rem;font-family:'VT323',monospace;font-size:1.1rem;letter-spacing:.08em}
.vault-meta span{color:var(--dim)}
.vault-meta b{color:var(--ink);font-weight:400}
@media(max-width:640px){.vault-row{grid-template-columns:1fr;gap:.4rem}}

/* floor 05 — contract */
.contract{border:1px solid var(--line);background:var(--panel);padding:2.6rem 2rem;text-align:center;position:relative}
.contract::before{content:"⚔";position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  background:var(--bg);padding:0 1rem;font-size:1.4rem}
.contract h2{margin-bottom:.8rem}
.contract .lead{margin:0 auto 1rem}

/* ---------- sticky CA bar ---------- */
#ca-dock{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(10,7,9,.96);border-top:1px solid var(--line);
  backdrop-filter:blur(10px);
  display:flex;align-items:center;gap:.9rem;padding:.6rem 1rem;
}
#ca-dock .tick{font-family:'Press Start 2P',monospace;font-size:.62rem;color:var(--gold);white-space:nowrap}
#ca-dock .ca-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:1.1rem;color:var(--dim)}
#ca-dock .btn{padding:.6rem .9rem;font-size:.58rem}
@media(max-width:560px){#ca-dock .ca-text{display:none}#ca-dock .tick{margin-right:auto}}