/* PengusahaAI v3 · beranda immersive (port dari kanvas Claude Design, 21 Okt 2026)
   Token = design system live pengusahaai.com. Tiga panggung WebGL (hero, ruang kerja, Sari)
   digambar oleh v3/pai-v3.js; CSS ini hanya tata letak, tipografi, dan animasi non-3D. */

:root {
  --bg: #0F1115; --fg: #E5E7EB; --fg2: #C9CDD4; --muted: #9CA3AF; --dim: #6B7280;
  --teal: #52D3E1; --teal-deep: #1C97A6; --amber: #F4A93C; --mint: #34E5A0; --aqua: #26F6D6;
  --indigo: #6F8DFF; --gold: #FFC46B; --pink: #E87BB3;
  --line: rgba(156,163,175,.13); --card: rgba(22,26,32,.55);
  --pjs: 'Plus Jakarta Sans', system-ui, sans-serif;
  --inter: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  --grad: linear-gradient(100deg, #54D6E4 0%, #7FE3D2 46%, #F4A93C 100%);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html.pai-tunggu body { visibility: hidden; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--inter); font-weight: 300; font-size: 16px; line-height: 1.7; overflow-x: hidden; }
.page { position: relative; display: flex; flex-direction: column; min-height: 100%; overflow: hidden; }
a { color: var(--fg); }
a:hover { color: var(--teal); }
img, svg { max-width: 100%; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- keyframes ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }
@keyframes denyut { 0% { box-shadow: 0 0 0 0 rgba(82,211,225,.6); } 100% { box-shadow: 0 0 0 12px rgba(82,211,225,0); } }
@keyframes sheen { 0%, 18% { transform: translateX(-130%); } 46%, 100% { transform: translateX(130%); } }
@keyframes kedip { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@keyframes masukNav { from { opacity: 0; transform: translateY(-24px); } to { opacity: 1; transform: none; } }
@keyframes masukHero { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes isi { from { width: 0; } to { width: 100%; } }
@keyframes layar { from { opacity: 0; transform: rotateY(-14deg) translateX(40px) scale(.96); } to { opacity: 1; transform: rotateY(-8deg) translateX(0) scale(1); } }
@keyframes geser { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes alir { to { stroke-dashoffset: -400; } }
@keyframes cincin { 0% { transform: translate(-50%, -50%) scale(.6); opacity: .8; } 100% { transform: translate(-50%, -50%) scale(2.2); opacity: 0; } }
@keyframes scan { 0% { transform: translateY(-100%); } 100% { transform: translateY(100%); } }
@keyframes caret { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
@keyframes nyalaNode { 0%, 100% { box-shadow: 0 0 0 0 rgba(82,211,225,0); } 50% { box-shadow: 0 0 0 10px rgba(82,211,225,.18), 0 0 30px rgba(82,211,225,.5); } }
@keyframes pintu { 0%, 40% { transform: rotateY(0); } 60%, 100% { transform: rotateY(-70deg); } }
@keyframes mengetik { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes apung { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---------- reveal saat gulir (scroll-driven; fallback IntersectionObserver di JS) ---------- */
.rv { animation: rise .9s var(--ease) both; animation-timeline: view(); animation-range: entry 0% entry 32%; }
html.rv-io .rv { animation: none; opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
html.rv-io .rv.in { opacity: 1; transform: none; }

.in1 { animation: masukHero .9s .15s var(--ease) both; }
.in2 { animation: masukHero .9s .3s var(--ease) both; }
.in3 { animation: masukHero .9s .45s var(--ease) both; }
.in4 { animation: masukHero .9s .6s var(--ease) both; }
.titik { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); animation: denyut 2.4s ease-out infinite; }
.kedip { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--mint); animation: kedip 1.8s ease-in-out infinite; }
.kedip.teal { background: var(--teal); }
.kedip.aqua { background: var(--aqua); }
.geser { animation: geser .6s var(--ease) both; }
.apung { animation: apung 3s ease-in-out infinite; }
.ketik { display: inline-flex; gap: 3px; animation: mengetik .4s ease-in-out infinite; }
.ketik i { width: 4px; height: 4px; border-radius: 50%; background: var(--teal); }
.caret { display: inline-block; width: 8px; height: 14px; background: var(--teal); vertical-align: -2px; margin-left: 3px; animation: caret 1s steps(1) infinite; }

/* ---------- layout umum ---------- */
.sec { position: relative; z-index: 2; max-width: 1180px; width: 100%; margin: 0 auto; padding: 0 24px 104px; display: flex; flex-direction: column; gap: 34px; }
.shead { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.shead > div { max-width: 640px; }
.kicker { margin: 0 0 18px; display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .28em; text-transform: uppercase; color: var(--teal); }
.kicker i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.judul { margin: 0; font-family: var(--pjs); font-size: 44px; font-weight: 300; line-height: 1.14; letter-spacing: -.03em; }
.judul strong { font-weight: 600; }
.intro { margin: 0; max-width: 420px; font-size: 15.5px; line-height: 1.8; color: var(--muted); }
.mono { font-family: var(--mono); }

/* ---------- tombol ---------- */
.btnp, .btns { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 26px; border-radius: 100px; border: 0; text-decoration: none; font-family: var(--pjs); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; white-space: nowrap; }
.btnp { position: relative; overflow: hidden; isolation: isolate; color: #062028; background: var(--grad); box-shadow: 0 8px 26px -10px rgba(82,211,225,.55); transition: transform .32s cubic-bezier(.2,.85,.25,1), box-shadow .32s; }
.btnp::after { content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(110deg, transparent 32%, rgba(255,255,255,.55) 50%, transparent 68%); transform: translateX(-130%); animation: sheen 5s ease-in-out infinite; }
.btnp:hover { color: #062028; transform: translateY(-3px); box-shadow: 0 14px 40px -8px rgba(82,211,225,.7), 0 4px 14px -6px rgba(244,169,60,.5); }
.btns { color: #DDEAEE; background: rgba(82,211,225,.05); border: 1px solid rgba(82,211,225,.34); transition: transform .32s cubic-bezier(.2,.85,.25,1), border-color .3s, background .3s; }
.btns:hover { color: #DDEAEE; transform: translateY(-2px); border-color: rgba(82,211,225,.7); background: rgba(82,211,225,.1); }
.btns.kecil { min-height: 46px; padding: 0 22px; }
.btns.pil { min-height: 44px; padding: 0 18px; letter-spacing: .1em; }
.btns.pil img { width: 20px; height: 20px; object-fit: contain; border-radius: 6px; }
.seat { transition: border-color .25s, background .25s, color .25s, transform .25s; cursor: pointer; }
.seat:hover { border-color: rgba(82,211,225,.45); color: var(--fg); transform: translateY(-2px); }
.lift { transition: transform .45s var(--ease), border-color .45s, box-shadow .45s; }
.lift:hover { transform: translateY(-6px); border-color: rgba(82,211,225,.5); box-shadow: 0 30px 70px -30px rgba(28,151,166,.5); }
.pad { transition: transform .45s var(--ease), border-color .45s, box-shadow .45s; transform-style: preserve-3d; }
.pad:hover { transform: translateY(-8px) rotateX(6deg); border-color: rgba(82,211,225,.6); box-shadow: 0 40px 80px -30px rgba(28,151,166,.6); }

/* ---------- top bar ---------- */
.navWrap { position: sticky; top: 16px; z-index: 60; max-width: 1180px; width: 100%; margin: 16px auto 0; padding: 0 24px; }
.navPil { display: flex; align-items: center; padding: 12px 14px 12px 26px; border-radius: 100px; background: rgba(14,17,21,.62); -webkit-backdrop-filter: blur(18px) saturate(1.3); backdrop-filter: blur(18px) saturate(1.3); border: 1px solid rgba(255,255,255,.09); box-shadow: 0 20px 50px -26px rgba(0,0,0,.75); animation: masukNav 1s var(--ease) both; }
.navBrand { display: block; line-height: 0; margin-right: auto; }
.navBrand img { height: 28px; width: auto; display: block; }
.navLinks { display: flex; align-items: center; gap: 26px; margin: 0 auto; padding: 0 22px; font-family: var(--pjs); font-size: 10px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.navl { position: relative; text-decoration: none; color: var(--muted); white-space: nowrap; transition: color .3s; }
.navl::before { content: ''; position: absolute; left: 0; bottom: -6px; height: 1.5px; width: 0; background: var(--teal); border-radius: 2px; transition: width .38s var(--ease); }
.navl:hover { color: var(--fg); }
.navl:hover::before { width: 100%; }
.navLang { position: relative; margin-right: 12px; }
.langBtn { display: inline-flex; align-items: center; gap: 7px; height: 36px; padding: 0 11px 0 12px; border: 1px solid rgba(255,255,255,.14); border-radius: 100px; background: rgba(255,255,255,.03); color: rgba(255,255,255,.78); font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .1em; cursor: pointer; }
.langBtn svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.2; }
.langBtn .panah { width: 9px; height: 9px; stroke-width: 1.4; stroke-linecap: round; transition: transform .3s; }
.navLang.buka .panah { transform: rotate(180deg); }
.langList { position: absolute; top: calc(100% + 10px); right: 0; min-width: 196px; padding: 6px; border-radius: 16px; background: rgba(16,19,24,.96); border: 1px solid rgba(255,255,255,.1); box-shadow: 0 22px 48px -20px rgba(0,0,0,.85); display: none; flex-direction: column; gap: 2px; z-index: 70; }
.navLang.buka .langList { display: flex; }
.langList button { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; padding: 10px 12px; border: 0; border-radius: 10px; background: transparent; cursor: pointer; text-align: left; font-family: var(--pjs); font-size: 13px; font-weight: 500; color: var(--fg); }
.langList button:hover { background: rgba(255,255,255,.04); }
.langList button[aria-selected="true"] { background: rgba(255,255,255,.06); }
.langList .kode { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: rgba(255,255,255,.4); }
.langList button[aria-selected="true"] .kode { color: var(--teal); }
.navCta { height: 36px; min-height: 36px; padding: 0 20px; font-size: 10px; letter-spacing: .15em; }
.burger { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.burger span { display: block; width: 24px; height: 1.5px; background: var(--fg); }
.menuPonsel { display: none; margin-top: 10px; padding: 10px; border-radius: 22px; background: rgba(14,17,21,.96); border: 1px solid rgba(255,255,255,.1); flex-direction: column; gap: 2px; animation: geser .6s var(--ease) both; }
.menuPonsel.buka { display: flex; }
.menuPonsel a { padding: 14px 16px; border-radius: 12px; text-decoration: none; font-family: var(--pjs); font-size: 16px; font-weight: 600; color: var(--fg); }
.menuPonsel a:hover { background: rgba(255,255,255,.04); }
.menuLang { display: flex; gap: 8px; padding: 10px 6px 4px; }
.menuLang button { flex: 1; min-height: 44px; border-radius: 100px; border: 1px solid rgba(255,255,255,.12); background: transparent; color: var(--fg); font-family: var(--mono); font-size: 12px; letter-spacing: .16em; cursor: pointer; }
.menuLang button[aria-pressed="true"] { border-color: var(--teal); background: rgba(82,211,225,.12); }

/* ---------- hero: jalur perakitan AI ---------- */
#hero { position: relative; min-height: 900px; display: flex; align-items: center; overflow: hidden; }
.heroFade { position: absolute; inset: 0; pointer-events: none; }
.heroFade.a { background: radial-gradient(70rem 40rem at 70% 60%, rgba(28,151,166,.16), transparent 62%), radial-gradient(40rem 26rem at 10% -10%, rgba(82,211,225,.08), transparent 60%); }
.heroFade.b { background: linear-gradient(90deg, #0F1115 0%, rgba(15,17,21,.92) 30%, rgba(15,17,21,.35) 52%, transparent 70%), linear-gradient(180deg, transparent 75%, #0F1115 100%); }
#pai3d, #kantor3d, #sari3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
#paiTags, #kantorTags { position: absolute; inset: 0; pointer-events: none; }
.wrapHero { position: relative; z-index: 2; max-width: 1180px; width: 100%; margin: 0 auto; padding: 60px 24px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 40px; align-items: center; pointer-events: none; }
.heroCopy { display: flex; flex-direction: column; align-items: flex-start; pointer-events: auto; }
.heroTag { margin: 0 0 22px; display: inline-flex; align-items: center; gap: 10px; padding: 9px 14px 9px 10px; border: 1px solid var(--line); border-radius: 100px; background: var(--card); font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--fg2); }
.heroCopy h1 { margin: 0 0 16px; font-family: var(--pjs); font-size: 74px; font-weight: 300; line-height: 1; letter-spacing: -.045em; color: var(--fg); }
.heroCopy h1 strong { font-weight: 700; color: var(--teal); }
.hook { margin: 0 0 22px; font-family: var(--pjs); font-size: 19px; font-weight: 500; letter-spacing: -.01em; color: var(--fg2); }
.heroP { margin: 0 0 30px; font-size: 17px; line-height: 1.8; color: var(--muted); max-width: 520px; }
.heroBtns { display: flex; gap: 12px; flex-wrap: wrap; width: 100%; }
.heroNote { margin: 18px 0 0; display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--dim); }

/* label 3D (pil nama di atas kepala) */
.tag3d { position: absolute; left: 0; top: 0; transform: translate(-50%, -100%); opacity: 0; transition: opacity .4s; pointer-events: none; display: flex; align-items: center; gap: 6px; padding: 5px 9px 5px 7px; border-radius: 100px; background: rgba(14,17,21,.78); border: 1px solid rgba(255,255,255,.12); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); white-space: nowrap; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--fg); text-decoration: none; }
.tag3d i { width: 5px; height: 5px; border-radius: 50%; background: var(--c, var(--teal)); box-shadow: 0 0 10px var(--c, var(--teal)); }
.tag3d b { font-family: var(--pjs); font-size: 10.5px; font-weight: 700; letter-spacing: 0; }
.tag3d em { font-style: normal; color: var(--muted); }
#kantorTags .tag3d { gap: 5px; padding: 4px 8px 4px 6px; font-size: 8.5px; letter-spacing: .06em; pointer-events: auto; }
#kantorTags .tag3d b { font-size: 9.5px; }
#kantorTags .tag3d span { font-size: 8px; letter-spacing: .04em; color: var(--teal); }
#kantorTags .tag3d:hover { border-color: rgba(82,211,225,.6); color: var(--fg); }

/* ---------- stasiun produk (tur) ---------- */
#produk { padding-top: 40px; }
.rail { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.rail .seat { position: relative; overflow: hidden; display: grid; grid-template-columns: 34px 1fr; column-gap: 10px; align-items: center; text-align: left; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); background: rgba(22,26,32,.5); color: var(--fg); font-family: var(--pjs); }
.rail .seat[aria-selected="true"] { border-color: var(--c); background: rgba(255,255,255,.05); }
.rail .seat img { grid-row: 1 / 3; width: 34px; height: 34px; border-radius: 9px; }
.rail .seat .nm { font-size: 13px; font-weight: 700; }
.rail .seat .pr { font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--c); }
.rail .seat .isi { position: absolute; left: 0; bottom: 0; height: 3px; background: var(--c); animation: isi 6s linear both; }
.stageGrid { display: grid; grid-template-columns: 250px minmax(0, 1fr) 320px; gap: 24px; align-items: center; padding: 28px; border-radius: 26px; border: 1px solid var(--line); background: radial-gradient(50rem 18rem at 50% 0%, var(--glow, rgba(82,211,225,.14)), transparent 60%), linear-gradient(180deg, rgba(24,29,35,.9), rgba(14,16,20,.96)); perspective: 1600px; min-height: 460px; }
.workerCard { display: flex; flex-direction: column; gap: 12px; padding: 18px; border-radius: 18px; background: rgba(15,17,21,.7); border: 1px solid rgba(255,255,255,.08); }
.workerCard .who { display: flex; align-items: center; gap: 12px; }
.avatar { position: relative; width: 56px; height: 56px; border-radius: 14px; background: var(--c); box-shadow: 0 12px 30px -12px var(--c); flex: none; }
.avatar i { position: absolute; top: 22px; width: 8px; height: 11px; background: var(--gold); border-radius: 2px; }
.avatar i:first-child { left: 14px; }
.avatar i:nth-child(2) { right: 14px; }
.avatar b { position: absolute; left: 10px; right: 10px; top: 6px; height: 10px; background: rgba(0,0,0,.35); border-radius: 4px 4px 0 0; }
.workerCard .nm { font-family: var(--pjs); font-size: 16px; font-weight: 700; }
.workerCard .jb { font-family: var(--mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--c); }
.workerCard .tg { display: flex; align-items: center; gap: 8px; font-family: var(--pjs); font-size: 14px; font-weight: 600; }
.workerCard .bar { height: 6px; border-radius: 6px; background: rgba(255,255,255,.08); overflow: hidden; }
.workerCard .bar i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--c), var(--teal)); animation: isi 6s linear both; }
.layar { position: relative; border-radius: 16px; padding: 10px; background: #1a1f27; border: 1px solid rgba(255,255,255,.1); box-shadow: 0 50px 90px -40px rgba(0,0,0,.9), 0 0 0 1px rgba(0,0,0,.5), 0 30px 60px -30px var(--c); animation: layar .7s var(--ease) both; transform-style: preserve-3d; }
.layar::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(180deg, rgba(255,255,255,.035) 0 1px, transparent 1px 3px); border-radius: inherit; }
.layarBar { display: flex; align-items: center; gap: 6px; padding: 2px 6px 8px; }
.layarBar i { width: 8px; height: 8px; border-radius: 50%; }
.layarBar .dom { margin-left: 10px; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--dim); }
.layarBar .live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; color: var(--teal); }
.shot { position: relative; overflow: hidden; border-radius: 8px; aspect-ratio: 16 / 9; background: #0B1115; }
.shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.sinar { position: absolute; left: 0; right: 0; height: 38%; background: linear-gradient(180deg, transparent, rgba(82,211,225,.14), transparent); animation: scan 4s linear infinite; pointer-events: none; }
.copy { display: flex; flex-direction: column; gap: 10px; }
.copy .no { margin: 0; font-family: var(--mono); font-size: 10px; letter-spacing: .24em; text-transform: uppercase; color: var(--c); }
.copy h3 { margin: 0; font-family: var(--pjs); font-size: 34px; font-weight: 700; letter-spacing: -.03em; }
.copy .lead { margin: 0; font-family: var(--pjs); font-size: 16px; font-weight: 600; line-height: 1.4; color: var(--fg2); }
.copy .btns { margin-top: 8px; align-self: flex-start; }
.nest { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; border: 1px solid rgba(255,196,107,.3); background: rgba(255,196,107,.08); text-decoration: none; }
.nest img { width: 54px; height: 36px; object-fit: cover; object-position: top left; border-radius: 6px; }
.nest span { display: flex; flex-direction: column; }
.nest b { font-family: var(--pjs); font-size: 14px; font-weight: 700; color: var(--fg); }
.nest small { font-size: 12px; color: var(--muted); }

/* ---------- ruang kerja PengusahaAI ---------- */
#demo { gap: 26px; }
.kantorWrap { position: relative; height: 560px; border-radius: 26px; border: 1px solid var(--line); background: radial-gradient(50rem 24rem at 50% 100%, rgba(28,151,166,.18), transparent 70%), linear-gradient(180deg, #121820, #0d1116); overflow: hidden; }
.hud { position: absolute; left: 16px; top: 14px; display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 100px; background: rgba(14,17,21,.7); border: 1px solid rgba(255,255,255,.1); font-family: var(--mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--fg2); }
.hudR { position: absolute; right: 16px; top: 14px; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: var(--dim); }
.demoPills { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

/* ---------- satu pintu ---------- */
.pipeBox { position: relative; padding: 36px 28px 28px; border-radius: 26px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(24,29,35,.7), rgba(14,16,20,.9)); overflow: hidden; }
.pipeBox .grid { position: absolute; inset: 0; pointer-events: none; opacity: .35; background-image: linear-gradient(rgba(82,211,225,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(82,211,225,.12) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent); mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent); }
.pipeGrid { position: relative; display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 20px; align-items: center; }
.pintuKolom { position: relative; width: 120px; height: 170px; perspective: 600px; }
.pintuFrame { position: absolute; left: 10px; top: 0; width: 100px; height: 170px; border-radius: 10px 10px 0 0; background: rgba(82,211,225,.08); border: 2px solid rgba(82,211,225,.6); box-shadow: 0 0 40px rgba(82,211,225,.3) inset, 0 0 40px rgba(82,211,225,.25); }
.pintu { position: absolute; left: 12px; top: 2px; width: 96px; height: 166px; border-radius: 8px 8px 0 0; background: linear-gradient(180deg, #1C2128, #12161b); border: 1px solid rgba(255,255,255,.1); transform-origin: left center; animation: pintu 7s ease-in-out infinite; transform-style: preserve-3d; }
.pintu i { position: absolute; right: 10px; top: 80px; width: 6px; height: 14px; border-radius: 3px; background: var(--amber); }
.pintuLabel { position: absolute; left: 0; right: 0; bottom: -22px; text-align: center; font-family: var(--mono); font-size: 9px; letter-spacing: .22em; text-transform: uppercase; color: var(--teal); }
.jalur { position: relative; height: 170px; }
.jalur svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.alir { stroke-dasharray: 14 10; animation: alir 6s linear infinite; }
.node { position: absolute; transform: translate(-50%, -50%); width: 34px; height: 34px; border-radius: 50%; background: var(--bg); border: 1px solid rgba(82,211,225,.6); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 10px; color: var(--teal); animation: nyalaNode 3s ease-in-out infinite; }
.stepsGrid { position: relative; margin: 34px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.stepsGrid li { padding: 18px 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(15,17,21,.6); }
.stepsGrid span { display: block; margin-bottom: 8px; font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: var(--teal); }
.stepsGrid h3 { margin: 0 0 6px; font-family: var(--pjs); font-size: 16px; font-weight: 600; }
.stepsGrid p { margin: 0; font-size: 13.5px; line-height: 1.6; color: var(--muted); }

/* ---------- corporate training ---------- */
#training { gap: 30px; }
.trainGrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; perspective: 1200px; }
.trainGrid .pad { padding: 26px 22px; border-radius: 18px; background: linear-gradient(180deg, rgba(24,29,35,.92), rgba(14,16,20,.96)); border: 1px solid var(--line); }
.trainGrid .pad.kustom { background: linear-gradient(180deg, rgba(244,169,60,.08), rgba(14,16,20,.96)); border-color: rgba(244,169,60,.4); }
.trainGrid span { display: block; margin-bottom: 12px; font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--teal); }
.trainGrid .pad.kustom span { color: var(--amber); }
.trainGrid h3 { margin: 0; font-family: var(--pjs); font-size: 18px; font-weight: 600; }
.trainFoot { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 12px; }
.chip { display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; border-radius: 100px; font-size: 13px; color: var(--fg2); border: 1px solid var(--line); background: var(--card); }
.chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.note { margin: 0; font-size: 13px; color: var(--dim); }

/* ---------- karya (coverflow 3D) ---------- */
#karya { gap: 20px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters .seat { min-height: 40px; padding: 0 16px; border-radius: 100px; border: 1px solid var(--line); background: rgba(22,26,32,.5); color: var(--fg2); font-family: var(--pjs); font-size: 13px; font-weight: 600; }
.filters .seat[aria-pressed="true"] { border-color: var(--teal); background: rgba(82,211,225,.12); color: #fff; }
.cfWrap { position: relative; height: 380px; perspective: 1400px; overflow: visible; }
.cf { position: absolute; left: 50%; top: 50%; width: 420px; margin: -150px 0 0 -210px; transition: transform .7s var(--ease), opacity .7s, filter .7s; cursor: pointer; transform-style: preserve-3d; }
.cfCard { border-radius: 14px; padding: 8px; background: #1a1f27; border: 1px solid rgba(255,255,255,.1); box-shadow: 0 40px 80px -30px rgba(0,0,0,.9); }
.cfBar { display: flex; align-items: center; gap: 5px; padding: 2px 4px 7px; }
.cfBar i { width: 7px; height: 7px; border-radius: 50%; }
.cfBar .dom { margin-left: 8px; font-family: var(--mono); font-size: 9.5px; color: var(--dim); }
.cfCard img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; border-radius: 8px; display: block; }
.cfArrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 40; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(82,211,225,.4); background: rgba(14,17,21,.8); color: var(--fg); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.cfArrow:hover { border-color: var(--teal); }
.cfArrow.kiri { left: -6px; }
.cfArrow.kanan { right: -6px; }
.cfArrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.fokusCard { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 18px 22px; border-radius: 16px; border: 1px solid var(--line); background: rgba(22,26,32,.5); }
.fokusCard .kat { font-family: var(--mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--teal); }
.fokusCard h3 { margin: 4px 0 2px; font-family: var(--pjs); font-size: 22px; font-weight: 700; }
.fokusCard p { margin: 0; font-size: 14px; color: var(--muted); }
.dots { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.dots button { width: 28px; height: 28px; border: 0; background: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.dots button i { width: 6px; height: 6px; border-radius: 6px; background: rgba(156,163,175,.35); transition: width .3s, background .3s; }
.dots button[aria-current="true"] i { width: 22px; background: var(--teal); }

/* ---------- tanya tim (chat dengan Sari) ---------- */
.faqGrid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 32px; align-items: start; }
.faqKiri { display: flex; flex-direction: column; gap: 18px; }
.faqKiri .judul { margin-bottom: 14px; }
.faqList { display: flex; flex-direction: column; gap: 8px; }
.faqList .seat { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; text-align: left; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(22,26,32,.5); color: var(--fg2); font-family: var(--pjs); font-size: 15px; font-weight: 600; }
.faqList .seat[aria-pressed="true"] { border-color: var(--teal); background: rgba(82,211,225,.12); color: #fff; }
.faqList .seat svg { flex: none; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chatPanel { position: sticky; top: 110px; border-radius: 22px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(24,29,35,.92), rgba(14,16,20,.96)); overflow: hidden; display: flex; flex-direction: column; min-height: 480px; }
.sariStage { position: relative; height: 250px; background: radial-gradient(30rem 14rem at 55% 100%, rgba(38,246,214,.18), transparent 70%), linear-gradient(180deg, #121820, #0f1419); border-bottom: 1px solid rgba(255,255,255,.06); overflow: hidden; }
.typing { position: absolute; left: 58%; top: 26px; padding: 6px 10px; border-radius: 10px 10px 10px 2px; background: var(--fg); color: var(--bg); font-family: var(--mono); font-size: 10px; letter-spacing: .2em; }
.typing[hidden] { display: none; }
.sariName { position: absolute; left: 16px; top: 14px; }
.sariName b { display: block; font-family: var(--pjs); font-size: 14px; font-weight: 700; }
.sariName span { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--aqua); }
.sariTag { position: absolute; right: 16px; top: 16px; font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; color: var(--dim); }
.chatLog { flex: 1; padding: 20px 18px; display: flex; flex-direction: column; gap: 14px; }
.bubbleQ { align-self: flex-end; max-width: 85%; padding: 12px 16px; border-radius: 16px 16px 4px 16px; background: rgba(82,211,225,.14); border: 1px solid rgba(82,211,225,.3); font-family: var(--pjs); font-size: 14.5px; font-weight: 600; color: var(--fg); }
.bubbleA { align-self: flex-start; max-width: 92%; padding: 14px 16px; border-radius: 16px 16px 16px 4px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); font-size: 14.5px; line-height: 1.75; color: var(--fg2); white-space: pre-wrap; }
.chatFoot { padding: 12px 18px 16px; border-top: 1px solid rgba(255,255,255,.06); display: flex; gap: 10px; }
.chatFoot .btnp { flex: 1; min-height: 44px; font-size: 11px; box-shadow: none; }

/* ---------- penutup + footer ---------- */
.closing { position: relative; overflow: hidden; text-align: center; padding: 70px 24px; border-radius: 28px; border: 1px solid var(--line); background: radial-gradient(60rem 24rem at 50% 0%, rgba(28,151,166,.2), transparent 60%), rgba(22,26,32,.4); display: flex; flex-direction: column; align-items: center; gap: 18px; }
.closing > * { position: relative; }
.closing .cincinWrap { position: absolute; left: 50%; top: 50%; width: 0; height: 0; }
.cincin { position: absolute; left: 50%; top: 50%; width: 260px; height: 260px; border-radius: 50%; border: 1px solid rgba(82,211,225,.5); animation: cincin 4s ease-out infinite; pointer-events: none; }
.closing img { height: 44px; width: auto; max-width: 100%; object-fit: contain; filter: drop-shadow(0 0 24px rgba(82,211,225,.45)); }
.closing .kicker { margin: 0; }
.closing .intro { max-width: 560px; }
.closing .btnRow { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
footer { position: relative; z-index: 2; border-top: 1px solid var(--line); padding: 40px 0 90px; }
.footRow { max-width: 1180px; width: 100%; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footBrand { display: flex; align-items: center; gap: 16px; }
.footBrand img { height: 24px; width: auto; }
.footBrand span { font-family: var(--pjs); font-weight: 600; font-size: 14px; }
.footLinks { display: flex; gap: 18px; font-size: 14px; flex-wrap: wrap; }
.footLinks a { text-decoration: none; color: var(--fg2); }
.footCopy { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--dim); }
.stickyCta { display: none; position: sticky; bottom: 14px; z-index: 55; margin: -76px 16px 16px; align-items: center; justify-content: center; min-height: 52px; border-radius: 100px; text-decoration: none; font-family: var(--pjs); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #062028; background: var(--grad); box-shadow: 0 18px 40px -14px rgba(82,211,225,.7), 0 8px 24px -10px rgba(0,0,0,.8); }

/* ---------- ponsel ---------- */
@media (max-width: 1100px) {
  .stageGrid { grid-template-columns: 220px minmax(0, 1fr); }
  .stageGrid .copy { grid-column: 1 / -1; }
  .trainGrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stepsGrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1000px) {
  .navLinks, .navCta, .navLang { display: none; }
  .burger { display: inline-flex; }
  .navPil { padding: 10px 10px 10px 18px; }
}
@media (max-width: 760px) {
  #hero { min-height: auto; flex-direction: column; }
  .wrapHero { grid-template-columns: 1fr; padding: 28px 20px 10px; order: 1; }
  #pai3d { position: relative; inset: auto; height: 340px; order: 3; margin-top: 6px; }
  #paiTags, .heroFade { display: none; }
  .wrapHero, .sec { font-size: 15px; }
  .heroCopy h1 { font-size: 27px; line-height: 1.1; letter-spacing: -.03em; margin-bottom: 12px; }
  .hook { font-size: 13.5px; line-height: 1.55; margin-bottom: 12px; }
  .heroP { font-size: 13px; line-height: 1.65; margin-bottom: 18px; max-width: 340px; }
  .heroTag { font-size: 9px; letter-spacing: .18em; padding: 7px 11px 7px 8px; margin-bottom: 14px; }
  .heroBtns { gap: 8px; }
  .heroBtns .btnp, .heroBtns .btns { width: 100%; min-height: 42px; font-size: 11px; }
  .sec { padding-left: 20px; padding-right: 20px; padding-bottom: 72px; }
  .judul { font-size: 27px; line-height: 1.18; letter-spacing: -.025em; }
  .intro { font-size: 14px; line-height: 1.7; margin-top: 10px; }
  .kicker { font-size: 9.5px; letter-spacing: .2em; margin-bottom: 12px; }
  .copy h3 { font-size: 22px; }
  .copy .lead { font-size: 14px; }
  .stepsGrid h3 { font-size: 15px; }
  .trainGrid h3 { font-size: 16px; }
  .trainGrid .pad { padding: 20px 18px; }
  .fokusCard h3 { font-size: 17px; }
  .fokusCard p { font-size: 13px; }
  .faqList .seat { font-size: 14px; padding: 12px 14px; }
  .bubbleQ, .bubbleA { font-size: 13.5px; }
  .btnp, .btns { min-height: 46px; font-size: 11.5px; padding: 0 20px; }
  .shead { flex-direction: column; align-items: flex-start; }
  .rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stageGrid { grid-template-columns: 1fr; padding: 18px; }
  .stageGrid .copy { grid-column: auto; }
  .stepsGrid, .pipeGrid, .faqGrid, .trainGrid { grid-template-columns: 1fr; }
  .pintuKolom { display: none; }
  .chatPanel { position: static; }
  .cfWrap { height: 280px; }
  .kantorWrap { height: 420px; }
  .hud { font-size: 9px; padding: 6px 10px; letter-spacing: .12em; }
  .hudR { display: none; }
  .demoPills { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .demoPills .btns { min-height: 50px; padding: 8px 10px; border-radius: 14px; justify-content: center; text-align: center; white-space: normal; line-height: 1.25; font-size: 10px; letter-spacing: .06em; gap: 7px; }
  .demoPills .btns img { flex: none; }
  .tag3d { font-size: 8.5px; padding: 4px 8px 4px 6px; }
  .tag3d b { font-size: 9.5px; }
  #kantorTags .tag3d { font-size: 8px; padding: 3px 7px 3px 5px; gap: 4px; }
  #kantorTags .tag3d b { font-size: 9px; }
  #kantorTags .tag3d span { display: none; }
  .cf { width: 290px; margin-left: -145px; margin-top: -100px; }
  .closing { padding: 56px 20px; }
  .closing img { height: auto; width: min(100%, 290px); }
  .footBrand img { height: auto; width: min(100%, 183px); }
  .footRow { flex-direction: column; align-items: flex-start; }
  .stickyCta { display: flex; }
}
@media (max-width: 420px) {
  .heroCopy h1 { font-size: 25px; }
  .hook { font-size: 13px; }
  .heroP { font-size: 12.5px; }
  .judul { font-size: 25px; }
  .copy h3 { font-size: 20px; }
  .cf { width: 270px; margin-left: -135px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv, html.rv-io .rv { opacity: 1; transform: none; }
}