/* Tata letak: tujuh lembar setinggi layar yang ditumpuk. Gulir, usap, atau tombol panah memindahkan satu lembar penuh: lembar lama mengecil ke belakang, lembar baru naik menutupinya. */
:root{
  color-scheme:dark;
  --bg:#130e24; --panel:#1d1538; --panel2:#281d4a; --line:#3b2f60; --ink:#f3effa; --mute:#a99fc4;
  --accent:#f6b04a; --accent-teks:#f6b04a; --on-accent:#2a1a00; --ok:#4fce94;
  --logo-latar:#0b0814; --kertas:#ece7f6; --di-kertas:#1b1333; --mute-kertas:#5f547a; --garis-kertas:#cfc6e2;
  --display:'Bricolage Grotesque','Trebuchet MS',system-ui,sans-serif;
  --body:'Instrument Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'DM Mono',ui-monospace,Consolas,monospace;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  color-scheme:light;
  --bg:#f5f3fa; --panel:#ffffff; --panel2:#ebe7f3; --line:#d8d0e8; --ink:#1b1333; --mute:#5f547a;
  --accent:#f0a030; --accent-teks:#8a5200; --on-accent:#2a1a00; --ok:#1f8a5b;
  --logo-latar:#0b0814; --kertas:#241a40; --di-kertas:#f3effa; --mute-kertas:#b9abd4; --garis-kertas:#4a3b78}}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#f5f3fa; --panel:#ffffff; --panel2:#ebe7f3; --line:#d8d0e8; --ink:#1b1333; --mute:#5f547a;
  --accent:#f0a030; --accent-teks:#8a5200; --on-accent:#2a1a00; --ok:#1f8a5b;
  --logo-latar:#0b0814; --kertas:#241a40; --di-kertas:#f3effa; --mute-kertas:#b9abd4; --garis-kertas:#4a3b78}

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0}
html{font-size:clamp(16px,1.02vw,21px)}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:1rem;line-height:1.55;overflow:hidden;overscroll-behavior:none}
h1,h2,h3{font-family:var(--display);margin:0;font-weight:800;letter-spacing:-.04em;line-height:.98;text-wrap:balance}
h2{font-size:clamp(1.9rem,5vw,3.5rem)}
p{margin:0}
a{color:inherit}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.mata{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.redup{color:var(--mute);max-width:46ch}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.5rem 1.15rem;border-radius:12px;border:1.5px solid var(--line);background:transparent;font-weight:600;text-decoration:none}
.btn:hover{border-color:var(--ink)}
.btn.utama{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.utama:hover{filter:brightness(1.08)}
.aksi{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}

/* panggung dan lembar */
.panggung{position:relative;height:100%;min-height:460px;overflow:hidden}
.batang{position:absolute;inset:0 0 auto 0;height:60px;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-inline:20px;background:var(--bg);border-bottom:1px solid var(--line)}
.merek{font-family:var(--display);font-weight:800;font-size:1.25rem;letter-spacing:-.04em;border:0;background:transparent;padding:0}
.merek i{font-style:normal;color:var(--accent-teks)}
.batang .kanan{display:flex;align-items:center;gap:1rem}
.hitung{font-family:var(--mono);font-size:.78rem;color:var(--mute);font-variant-numeric:tabular-nums;white-space:nowrap}
.merek,.batang .btn{white-space:nowrap}
.tmenu{display:none}
.lmenu{position:absolute;inset:60px 0 auto 0;z-index:49;background:var(--bg);border-bottom:1px solid var(--line);padding:.5rem 20px 1rem;display:grid;gap:.15rem;max-height:calc(100% - 60px);overflow-y:auto}
.lmenu button{display:flex;gap:.9rem;align-items:baseline;min-height:46px;padding:.4rem 0;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left;font-size:1.02rem}
.lmenu button small{font-family:var(--mono);font-size:.72rem;color:var(--accent-teks)}
.lmenu button[aria-current="true"]{color:var(--accent-teks)}
@media(max-width:899px){.tmenu{display:inline-flex}.batang .ke-kontak{display:none}.batang{padding-inline:14px;gap:.6rem}.batang .kanan{gap:.7rem}.batang .btn{min-height:40px;padding:.3rem .9rem}}
@media(max-width:380px){.merek{font-size:1.08rem}}
.besar-latar{position:absolute;inset:0;z-index:60;background:var(--bg);display:grid;grid-template-rows:auto minmax(0,1fr)}
.besar-latar .atasnya{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:10px 14px;border-bottom:1px solid var(--line);font-size:.85rem;color:var(--mute)}
.besar-latar .geserin{overflow:auto;-webkit-overflow-scrolling:touch}
.besar-latar img{display:block;width:1280px;max-width:none;height:auto}
.bingkai button.perbesar{padding:0;border:0;background:transparent;display:block;width:100%;cursor:zoom-in}
.bingkai .ketuk{font-size:.8rem;color:var(--mute-kertas)}
.maju{position:absolute;left:0;bottom:0;height:3px;background:var(--accent);transition:width .7s cubic-bezier(.3,.7,.2,1)}
.hal{position:absolute;inset:60px 0 0 0;overflow:hidden;background:var(--bg);visibility:hidden;transform:translateY(100%);
  transition:transform .85s cubic-bezier(.65,0,.2,1),opacity .85s,visibility 0s .85s;box-shadow:0 -30px 60px -30px rgb(0 0 0 / .5)}
.hal.lewat{transform:translateY(-14%) scale(.9);opacity:0}
.hal.aktif{visibility:visible;transform:none;opacity:1;transition:transform .85s cubic-bezier(.65,0,.2,1),opacity .85s,visibility 0s}
.hal.b-panel{background:var(--panel)}
.hal.b-kertas{background:var(--kertas);color:var(--di-kertas)}
.hal.b-kertas .mata,.hal.b-kertas .redup{color:var(--mute-kertas)}
.hal>canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.gulir{position:absolute;inset:0;overflow-y:auto;overscroll-behavior:contain}
.dalam{max-width:min(1560px,92vw);min-height:100%;margin-inline:auto;padding:clamp(1.5rem,5vh,3rem) 20px clamp(4.5rem,10vh,5.5rem);display:grid;align-content:center;gap:clamp(1.1rem,3vh,2rem)}
@media(min-width:900px){.dalam{padding-right:64px}}
.naik{opacity:1}
.hal.aktif .naik{animation:naik .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0)*90ms + .3s)}
@keyframes naik{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}

.titik-nav{position:absolute;right:16px;top:50%;transform:translateY(-50%);z-index:50;display:grid;gap:6px;padding:8px 6px;border-radius:99px;background:var(--bg);border:1px solid var(--line)}
.titik-nav button{width:22px;height:22px;border:0;background:transparent;padding:0;display:grid;place-content:center}
.titik-nav button::before{content:'';width:8px;height:8px;border-radius:50%;border:1.5px solid var(--mute);transition:all .3s}
.titik-nav button[aria-current="true"]::before{background:var(--accent);border-color:var(--accent);height:18px;border-radius:6px}
@media(max-width:899px){.titik-nav{display:none}}
.lanjut{position:absolute;right:16px;bottom:16px;z-index:50;min-height:46px;padding:0 1rem;border-radius:99px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);font-weight:600;font-size:.88rem;display:flex;align-items:center;gap:.5rem}
.lanjut:hover{border-color:var(--accent)}
.lanjut span{font-family:var(--mono);color:var(--accent-teks)}

/* 1 pembuka */

.pembuka canvas{position:absolute;inset:0;width:100%;height:100%}
.pembuka .dalam{position:relative}
.pembuka h1{font-size:clamp(2.9rem,11vw,7.25rem);letter-spacing:-.055em;line-height:.9}
.pembuka h1 em{font-style:normal;color:var(--accent-teks)}
.pembuka .redup{font-size:clamp(1rem,2vw,1.2rem)}

/* 2 rel */
.judul{display:flex;justify-content:space-between;align-items:end;gap:1rem 1.5rem;flex-wrap:wrap}
.judul>div:first-child{display:grid;gap:.7rem;max-width:40rem}
.sakelar{display:inline-flex;padding:4px;border-radius:14px;background:var(--bg);border:1px solid var(--line)}
.sakelar button{min-height:40px;padding:.3rem 1rem;border:0;border-radius:10px;background:transparent;color:var(--mute);font-weight:600;font-size:.9rem;transition:background .25s,color .25s}
.sakelar button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent)}
.rel{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;padding-top:34px}
.rel::before{content:'';position:absolute;left:0;right:0;top:11px;height:3px;border-radius:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .9s cubic-bezier(.3,.7,.2,1)}
.rel.on::before{transform:scaleX(1)}
.stasiun{position:relative;display:grid;gap:.4rem;align-content:start;padding:.9rem;border-radius:16px;background:var(--bg);border:1.5px dashed var(--line);min-width:0;transform:translateY(var(--t)) rotate(var(--r));transition:transform .7s cubic-bezier(.2,.8,.2,1),border-color .4s,background .4s}
.rel.on .stasiun{transform:none;border-style:solid;border-color:color-mix(in oklab,var(--accent) 45%,var(--line));background:var(--panel2)}
.stasiun::before{content:'';position:absolute;left:1rem;top:-30px;width:15px;height:15px;border-radius:50%;background:var(--panel);border:3px solid var(--line);transition:border-color .3s var(--d),background .3s var(--d)}
.rel.on .stasiun::before{border-color:var(--accent);background:var(--accent)}
.stasiun h3{font-size:1.1rem;font-weight:700;letter-spacing:-.02em}
.stasiun p{font-size:.86rem;color:var(--mute);min-height:4.4em}
.rel.on .stasiun p{color:var(--ink)}
@media(max-width:860px){
  .rel{grid-template-columns:1fr;padding-top:0;padding-left:30px;gap:8px}
  .rel::before{left:9px;right:auto;top:0;bottom:0;width:3px;height:auto;transform:scaleY(0);transform-origin:top}
  .rel.on::before{transform:scaleY(1)}
  .stasiun{transform:translateX(var(--t)) rotate(var(--r));padding:.6rem .8rem;gap:.1rem}
  .stasiun::before{left:-28px;top:.9rem}
  .stasiun p{min-height:0;font-size:.82rem}
}
.simpulan{font-family:var(--display);font-weight:700;font-size:clamp(1.1rem,2.4vw,1.5rem);letter-spacing:-.02em;min-height:1.4em}

/* 3 tiga pekerjaan */
.tiga{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}
@media(max-width:760px){.tiga{grid-template-columns:1fr;gap:1.1rem}}
.tiga div{display:grid;gap:.4rem;align-content:start;border-top:3px solid var(--accent);padding-top:.9rem}
.tiga h3{font-size:clamp(1.4rem,3vw,2rem);font-weight:800}
.tiga p{color:var(--mute)}

/* 4 produk */
.daftar{border-top:1px solid var(--line)}
.butir{border-bottom:1px solid var(--line)}
.butir>button{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:1rem;align-items:center;padding:.75rem 0;border:0;background:transparent;text-align:left}
.butir>button b{font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,6.4vw,3.6rem);letter-spacing:-.05em;line-height:1;transition:color .3s}
.butir>button b span{color:var(--mute);font-weight:500}
.butir.buka>button b,.butir>button:hover b{color:var(--accent-teks)}
.tanda{position:relative;width:18px;height:18px}
.tanda::before,.tanda::after{content:'';position:absolute;left:0;right:0;top:8px;height:2px;background:var(--mute);transition:transform .4s cubic-bezier(.3,.7,.2,1)}
.tanda::after{transform:rotate(90deg)}
.butir.buka .tanda::after{transform:rotate(0deg)}
.pil{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;padding:.2rem .55rem;border-radius:999px;border:1px solid currentColor;color:var(--ok);white-space:nowrap}
.pil.nanti{color:var(--mute)}
.badan{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s cubic-bezier(.3,.7,.2,1)}
.butir.buka .badan{grid-template-rows:1fr}
.badan>div{min-height:0;overflow:hidden}
.badan .isi{display:grid;grid-template-columns:minmax(0,14rem) minmax(0,1fr);gap:.3rem 2rem;padding-bottom:1rem;opacity:0;transform:translateY(-8px);transition:opacity .4s,transform .4s}
.butir.buka .badan .isi{opacity:1;transform:none;transition-delay:.12s}
@media(max-width:640px){.badan .isi{grid-template-columns:1fr}}
.badan .isi p{color:var(--mute);max-width:56ch;font-size:.95rem}

/* 5 penghitung */
.belah{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.25rem,5vw,4rem);align-items:center}
@media(max-width:860px){.belah{grid-template-columns:1fr}}
.belah .kiri{display:grid;gap:.9rem}
.hit{display:grid;gap:1rem;min-width:0}
.geser{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;align-items:center}
.geser input{width:100%;accent-color:var(--accent);height:32px;margin:0}
.geser output{font-family:var(--mono);font-size:1rem;white-space:nowrap}
#petak{display:block;width:100%;height:auto}
.batas{display:flex;justify-content:space-between;gap:1rem;font-size:.78rem;color:var(--mute-kertas)}
.angka{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem;border-top:1px solid var(--garis-kertas);padding-top:.9rem}
.angka div{display:grid;min-width:0}
.angka b{font-family:var(--display);font-weight:800;font-size:clamp(1.6rem,5vw,2.6rem);letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.angka span{font-size:.78rem;color:var(--mute-kertas)}

/* 6 cara mulai */
.jalan{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;position:relative}
.jalan::before{content:'';position:absolute;left:0;right:0;top:22px;height:1.5px;background:var(--line)}
.jalan li{display:grid;gap:.4rem;align-content:start;position:relative}
.jalan li>b{width:44px;height:44px;border-radius:50%;display:grid;place-content:center;background:var(--panel);border:1.5px solid var(--accent);font-family:var(--mono);font-weight:500;color:var(--accent-teks)}
.jalan h3{font-size:1.2rem;font-weight:700;letter-spacing:-.02em;margin-top:.4rem}
.jalan p{color:var(--mute);font-size:.93rem}
@media(max-width:860px){.jalan{grid-template-columns:1fr;gap:1rem}.jalan::before{left:22px;right:auto;top:0;bottom:0;width:1.5px;height:auto}.jalan li{grid-template-columns:44px minmax(0,1fr);gap:.1rem 1rem}.jalan li>b{grid-row:1/3}.jalan h3{margin-top:.5rem}}

/* isi tambahan */
.klien{display:grid;gap:.5rem}
.klien div{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem;align-items:center}
.klien figure{margin:0;display:flex;align-items:center;gap:.7rem}
.klien .lg{display:grid;place-items:center;width:64px;height:64px;border-radius:14px;background:var(--logo-latar);border:1px solid var(--line);overflow:hidden;flex:none}
.klien .lg img{max-width:44px;max-height:40px;display:block}
.klien .lg.bulat img{max-width:64px;max-height:64px;width:64px;height:64px}
.klien figcaption{font-family:var(--display);font-weight:700;font-size:1.05rem;letter-spacing:-.02em}
.tab2{display:flex;flex-wrap:wrap;gap:.4rem}
.tab2 button{min-height:40px;padding:.3rem .95rem;border-radius:999px;border:1.5px solid var(--garis-kertas);background:transparent;color:var(--di-kertas);font-weight:500}
.tab2 button[aria-pressed="true"]{background:var(--di-kertas);border-color:var(--di-kertas);color:var(--kertas)}
.belah.lebar{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr)}
@media(max-width:860px){.belah.lebar{grid-template-columns:1fr}}
.daftar-layar{display:grid;gap:.4rem}
.daftar-layar button{text-align:left;padding:.65rem .85rem;border-radius:12px;border:1.5px solid var(--garis-kertas);background:transparent;color:var(--di-kertas);font-weight:600}
.daftar-layar button span{display:block;font-weight:400;font-size:.86rem;color:var(--mute-kertas)}
.daftar-layar button[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 22%,transparent)}
.bingkai{margin:0;display:grid;gap:.6rem;min-width:0}
.bingkai img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--garis-kertas)}
.bingkai figcaption{font-size:.85rem;color:var(--mute-kertas)}
.tanya{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
@media(max-width:900px){.tanya{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.tanya{grid-template-columns:1fr}}
.tanya div{display:grid;gap:.4rem;align-content:start;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.tanya b{font-family:var(--display);font-weight:700;font-size:1.12rem;letter-spacing:-.02em;line-height:1.15}
.tanya span{color:var(--mute);font-size:.93rem}
.tanya div.ajak{border-color:var(--accent);align-content:space-between}
.b-panel .orang,.b-panel .pesan,.b-panel .isian input{background:var(--bg)}
.butir.redam>button{padding:.5rem 0}
.butir.redam>button b{font-size:clamp(1.15rem,3.2vw,1.8rem);letter-spacing:-.03em}
.pintas{display:flex;gap:1.3rem}
.pintas button{border:0;background:transparent;padding:.4rem 0;color:var(--mute);font-size:.9rem}
.pintas button:hover{color:var(--ink)}
@media(max-width:899px){.pintas{display:none}}
.isian{display:grid;gap:.3rem;max-width:20rem}
.isian label{font-size:.85rem;color:var(--mute)}
.isian .salah{font-size:.82rem;color:var(--accent-teks)}
.isian input{min-height:44px;padding:.4rem .8rem;border-radius:12px;border:1.5px solid var(--line);background:var(--panel);font-family:var(--mono)}
.hal h1:focus,.hal h2:focus{outline:none}
.fakta{list-style:none;margin:0;padding:1.1rem 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem 2rem;max-width:860px}
.fakta li{display:grid;gap:.15rem}
.fakta b{font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:-.02em}
.fakta span{color:var(--mute);font-size:.9rem}
@media(max-width:640px){.fakta{grid-template-columns:1fr;gap:.7rem}}
.hasil3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem 2rem;border-top:1px solid var(--line);padding-top:1.1rem}
.hasil3 div{display:grid;gap:.2rem}
.hasil3 b{font-family:var(--display);font-weight:700;font-size:1.1rem;letter-spacing:-.02em}
.hasil3 span{color:var(--mute);font-size:.9rem}
@media(max-width:760px){.hasil3{grid-template-columns:1fr;gap:.7rem}}
.butirl{list-style:none;margin:.5rem 0 0;padding:0}
.butirl li{display:flex;gap:.6rem;align-items:baseline;padding:.5rem 0;border-top:1px solid var(--line);font-size:.93rem}
.butirl li::before{content:'';flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);transform:translateY(-2px)}
.cip{grid-column:-2/-1;list-style:none;margin:.35rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}
.cip li{border:1px solid var(--line);border-radius:99px;padding:.15rem .7rem;font-size:.82rem}
.cepat{display:flex;flex-wrap:wrap;gap:.4rem}
.cepat button{min-height:40px;padding:.3rem .9rem;border-radius:999px;border:1.5px solid var(--garis-kertas);background:transparent;color:var(--di-kertas);font-size:.88rem;font-weight:500}
.cepat button:hover{border-color:var(--accent)}
.cepat button b{font-family:var(--mono);font-weight:500}
.jalan .hasil{font-size:.84rem;color:var(--accent-teks)}
@media(max-width:860px){.jalan li>b{grid-row:1/4}.jalan .hasil{grid-column:2}}
.catatan2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
@media(max-width:760px){.catatan2{grid-template-columns:1fr}}
.catatan2 div{display:grid;gap:.25rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:16px;background:var(--bg)}
.catatan2 b{font-family:var(--display);font-weight:700;font-size:1.05rem;letter-spacing:-.02em}
.catatan2 span{color:var(--mute);font-size:.92rem}

/* 7 hubungi */
.pilihan{display:flex;flex-wrap:wrap;gap:.4rem}
.pilihan button{min-height:40px;padding:.3rem .95rem;border-radius:999px;border:1.5px solid var(--line);background:transparent;font-weight:500}
.pilihan button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.pesan{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:.85rem 1rem;font-size:.95rem;min-height:5.5em}
.orang2{display:grid;gap:.8rem;min-width:0}
.orang{display:grid;gap:.7rem;padding:1.1rem;border-radius:18px;border:1px solid var(--line);background:var(--panel)}
.orang h3{font-size:clamp(1.6rem,4vw,2.2rem)}
.orang .btn{flex:1 1 9rem}
.orang .btn[aria-disabled="true"]{opacity:.55;border-style:dashed}
.alamat{font-family:var(--mono);font-size:.82rem;color:var(--mute);user-select:all;overflow-wrap:anywhere}
.kaki{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--mute);font-size:.85rem;border-top:1px solid var(--line);padding-top:1rem}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* layar pendek (laptop): isi lembar dirapatkan supaya muat satu layar, jadi sekali gulir langsung pindah lembar */
@media(min-width:900px) and (max-height:1100px){
.dalam{padding-top:clamp(1rem,3vh,2.5rem);padding-bottom:clamp(4.25rem,8vh,5rem);gap:clamp(.8rem,2.4vh,1.6rem)}
.pembuka h1{font-size:clamp(2.9rem,min(11vw,12.5vh),7.25rem)}
.fakta{max-width:1180px;padding-top:clamp(.7rem,1.8vh,1.1rem)}
.klien .lg{width:clamp(48px,6vh,64px);height:clamp(48px,6vh,64px)}
.klien .lg.bulat img{width:clamp(48px,6vh,64px);height:clamp(48px,6vh,64px)}
.butir>button{padding:clamp(.4rem,1.1vh,.75rem) 0}
.butir>button b{font-size:clamp(1.7rem,min(6.4vw,6vh),3.6rem)}
h2{font-size:clamp(1.9rem,min(5vw,6.8vh),3.5rem)}
.orang{padding:clamp(.75rem,1.8vh,1.1rem);gap:clamp(.45rem,1.2vh,.7rem)}
.orang2{gap:clamp(.5rem,1.2vh,.8rem)}
.kaki{padding-top:clamp(.6rem,1.6vh,1rem)}
}
/* HP: tombol lanjut cukup panah bulat supaya tidak menutupi teks; batang gulir di dalam lembar disembunyikan */
@media(max-width:899px){
.lanjut{width:46px;padding:0;justify-content:center}
.lanjut b{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.gulir{scrollbar-width:none}
.gulir::-webkit-scrollbar{display:none}
}
/* revisi 15 Okt: logo di batang atas, tautan Masuk staf, tata letak yang tidak melompat saat pilihan diganti */
.merek{display:flex;align-items:center;gap:.55rem}
.merek img{height:26px;width:auto;display:block}
.logo-terang{display:none!important}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .logo-gelap{display:none!important}:root:not([data-theme="dark"]) .logo-terang{display:block!important}}
:root[data-theme="light"] .logo-gelap{display:none!important}
:root[data-theme="light"] .logo-terang{display:block!important}
.masuk{color:var(--mute);font-size:.9rem;text-decoration:none;white-space:nowrap}
.masuk:hover{color:var(--ink)}
.lmenu .masuk-menu{display:flex;align-items:center;min-height:46px;color:var(--mute);text-decoration:none;font-size:1.02rem}
@media(max-width:899px){.batang .masuk{display:none}}
.belah{align-items:start}
.bingkai img{aspect-ratio:16/10;object-fit:contain;background:#0b0814}
.bingkai figcaption{min-height:2.8em}
.isian.sembunyi{visibility:hidden}
@media(max-width:899px){.dalam{align-content:start}}
@media(min-width:900px) and (max-height:1100px){.stasiun{padding:clamp(.6rem,1.4vh,.9rem)}.hasil3{padding-top:clamp(.6rem,1.6vh,1.1rem)}}
.daftar-layar,.orang2{align-content:start}

/* revisi 15 Okt sore: logo klien bulat tanpa kotak hitam */
.klien .lg{border-radius:50%;background:transparent;border:0}

/* revisi 15 Okt malam: kolom sejajar, logo klien di lingkaran gelap semua, ikon di tombol kontak */
.fakta{max-width:1180px;grid-template-rows:auto auto}
.fakta li{grid-row:span 2;display:grid;grid-template-rows:subgrid;row-gap:.15rem}
.tiga{grid-template-rows:auto auto auto}
.tiga div{grid-row:span 3;grid-template-rows:subgrid;row-gap:.4rem}
@media(max-width:760px){.tiga{grid-template-rows:none}.tiga div{grid-row:auto;grid-template-rows:none}}
@media(max-width:640px){.fakta{grid-template-rows:none}.fakta li{grid-row:auto;grid-template-rows:none}}
.klien .lg{background:var(--logo-latar);border:1px solid var(--line)}
.btn .ikon{display:inline-flex;margin-right:.45rem}
.btn .ikon svg{width:18px;height:18px}
.kontak{display:grid;gap:.1rem}

/* revisi 15 Okt malam: lembar 3 & 6 ikut gelap; warna "kertas" dipetakan ke warna gelap */
.hal.b-kertas{--kertas:var(--panel2);--di-kertas:var(--ink);--mute-kertas:var(--mute);--garis-kertas:var(--line)}
/* kotak gambar mengikuti ukuran tangkapan layar tiap produk: karaoke 16:10, TV hotel 16:9 — tanpa pita kosong di atas-bawah */
.bingkai img{background:none;object-fit:cover}
.bingkai[data-u="hotel"] img{aspect-ratio:16/9}

/* revisi 15 Okt: tampilan penuh di tengah layar + kaca pembesar */
.besar-latar{background:rgb(8 6 16 / .94);cursor:zoom-out}
.besar-latar .atasnya{border-bottom:0;background:transparent}
.besar-latar .geserin{display:flex;align-items:center;justify-content:center;min-height:0;overflow:hidden;padding:8px 24px 24px}
.besar-latar img{width:auto;max-width:100%;max-height:100%;height:auto;object-fit:contain;border-radius:12px;box-shadow:0 20px 60px rgb(0 0 0 / .5);cursor:default}
.bingkai button.perbesar{position:relative;overflow:hidden;border-radius:14px}
.lup{position:absolute;left:0;top:0;width:220px;height:220px;border-radius:50%;pointer-events:none;border:2px solid var(--accent);box-shadow:0 10px 30px rgb(0 0 0 / .45);background-color:#0b0814;background-repeat:no-repeat;opacity:0;transition:opacity .15s}
@media(hover:hover) and (pointer:fine){.bingkai button.perbesar:hover .lup{opacity:1}.bingkai button.perbesar{cursor:zoom-in}}
/* HP: nama lengkap "Echo System Solutions" muat di batang atas — penghitung lembar disembunyikan, nama & logo sedikit dikecilkan */
@media(max-width:480px){.batang .hitung{display:none}.merek{font-size:1rem;gap:.4rem}.merek img{height:22px}}
@media(max-width:360px){.merek{font-size:.9rem}.merek img{height:20px}}

/* revisi 18 Okt: lembar "Yang dilihat pemilik & staf" memakai latar biasa; daftar & bingkai ikut warna lembar itu */
.hal.galeri{--di-kertas:var(--ink);--mute-kertas:var(--mute);--garis-kertas:var(--line)}

/* revisi 18 Okt: pita teks berjalan di contoh layar room karaoke, meniru pita di aplikasi ktv (hitam, kuning emas, garis gradasi) */
.bingkai button.perbesar{container-type:inline-size;--u:1cqw}
.pita{display:none;position:absolute;left:0;right:0;top:0;height:calc(var(--u) * 4.6);background:rgb(0 0 0 / .95);border-bottom:calc(var(--u) * .3) solid transparent;border-image:linear-gradient(90deg,#00c6ff,#7f00ff,#f12711) 1;overflow:hidden;pointer-events:none;z-index:1}
.ada-pita .pita{display:block}
.pita span{position:absolute;left:0;top:50%;transform:translate(0,-50%);white-space:nowrap;font:600 calc(var(--u) * 3.1)/1 "Segoe UI",system-ui,sans-serif;color:#ffd700;text-shadow:0 1px 3px rgb(0 0 0 / .6);animation:pita-jalan 70s linear infinite}
@keyframes pita-jalan{to{transform:translate(-50%,-50%)}}
@media (prefers-reduced-motion:reduce){.pita span{animation:none}}
.besar-bungkus{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px rgb(0 0 0 / .5);max-width:100%}
.besar-bungkus img{max-height:calc(100dvh - 96px);box-shadow:none;border-radius:0}
.besar-bungkus .pita{left:0;right:0;top:0}
/* kaca pembesar tidak muncul selama kursor di atas pita teks berjalan */
.bingkai button.perbesar .lup.di-pita{opacity:0!important}
/* label perangkat di daftar gambar: Windows / Android */
.daftar-layar button .platform{display:inline-block;vertical-align:.12em;margin-left:.35rem;padding:.05rem .45rem;border-radius:999px;border:1px solid var(--garis-kertas);font-style:normal;font-size:.7rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--mute-kertas)}
.daftar-layar button[aria-pressed="true"] .platform{border-color:var(--accent);color:var(--di-kertas)}
.bingkai[data-r="16x9"] img{aspect-ratio:16/9}