/* ============================================================
     RenderingPro — Landing (v3). Arah: "STUDIO KREATIF".
     Ground violet-hitam + tekstur kanvas (dot-grid). Gradient signature
     dipakai sebagai AKSEN (glow, kata kunci, tepi), bukan mengisi kartu.
     Layout inti: BENTO GRID (pola pro 2026: Linear/Vercel/Raycast) → menonjolkan
     KELUASAN fitur (all-in-one), bukan satu use-case. Sengaja tema gelap tunggal.
     ============================================================ */
  :root{
    color-scheme: dark;
    --ink:#08060f; --panel:#120d1e; --panel2:#180f28; --glass:rgba(255,255,255,.028);
    --line:#241a38; --line2:#352748;
    --text:#f1ecf9; --dim:#aca0c4; --faint:#7a6f95;
    --blue:#3b82f6; --violet:#8b5cf6; --magenta:#ff2e97; --orange:#ff7a2f; --amber:#ffbe3d;
    --sig:linear-gradient(100deg,#ff7a2f,#ff2e97 38%,#8b5cf6 68%,#3b82f6);
    --maxw:1200px;
    --f:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--ink);color:var(--text);font-family:var(--f);font-size:16px;line-height:1.6;
    -webkit-font-smoothing:antialiased;overflow-x:hidden;
    background-image:radial-gradient(rgba(255,255,255,.035) 1px, transparent 1px);
    background-size:26px 26px;background-position:-1px -1px;background-attachment:fixed}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  h1,h2,h3{margin:0;line-height:1.06;letter-spacing:-.022em;text-wrap:balance}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
  .grad{background:var(--sig);-webkit-background-clip:text;background-clip:text;color:transparent}
  .dim{color:var(--dim)} .tnum{font-variant-numeric:tabular-nums}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;font-weight:750;
    font-size:15px;border-radius:12px;padding:14px 24px;border:1px solid var(--line2);background:var(--glass);
    color:var(--text);transition:transform .15s,border-color .15s,filter .15s;backdrop-filter:blur(6px)}
  .btn:hover{transform:translateY(-2px);border-color:var(--violet)}
  .btn.grad{background:var(--sig);border:none;color:#fff;box-shadow:0 16px 40px -14px rgba(255,46,151,.55)}
  .btn.grad:hover{filter:brightness(1.08)}
  .btn.big{padding:17px 30px;font-size:16px}
  .pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.02em;
    padding:6px 13px;border-radius:999px;border:1px solid var(--line2);background:var(--glass);color:#e7d7c4}
  .pill .dot{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 9px var(--amber)}

  /* NAV */
  header{position:sticky;top:0;z-index:50;background:rgba(8,6,15,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;gap:16px;height:66px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
  .brand img{height:32px;width:auto}
  .nav-links{display:flex;gap:26px;margin-left:22px}
  .nav-links a{color:var(--dim);font-size:14px;font-weight:600}
  .nav-links a:hover{color:var(--text)}
  .nav .sp{flex:1}

  /* HERO */
  .hero{position:relative;padding:60px 0 42px}
  .hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
    background:radial-gradient(720px 400px at 84% -6%, rgba(139,92,246,.20), transparent 60%),
               radial-gradient(560px 380px at 6% 10%, rgba(59,130,246,.15), transparent 60%)}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
  h1.hh{font-size:clamp(34px,5.2vw,58px);font-weight:850;margin:20px 0 0}
  .hero-sub{font-size:clamp(16px,1.9vw,19px);color:var(--dim);max-width:54ch;margin:20px 0 0}
  .hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
  .hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
  .hero-tags span{font-size:12.5px;color:var(--dim);border:1px solid var(--line);border-radius:8px;padding:5px 11px;background:var(--glass)}

  /* Hero mini-bento (teaser keluasan) */
  .teaser{display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:auto auto;gap:12px}
  .tcard{border:1px solid var(--line2);border-radius:16px;background:linear-gradient(180deg,var(--panel2),var(--panel));
    padding:15px;position:relative;overflow:hidden;box-shadow:0 30px 70px -40px rgba(0,0,0,.9)}
  .tcard.big{grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between}
  .tcard .lab{font-size:12px;font-weight:750;color:#dcd4ec}
  .tcard .sub{font-size:11px;color:var(--faint);margin-top:2px}
  .eq{display:flex;align-items:flex-end;gap:5px;height:74px;margin-top:12px}
  .eq i{flex:1;border-radius:4px 4px 0 0;background:var(--sig);height:30%;transform-origin:bottom}
  @media (prefers-reduced-motion: no-preference){
    .eq i{animation:bnc 1.1s ease-in-out infinite}
    .eq i:nth-child(2){animation-delay:.1s}.eq i:nth-child(3){animation-delay:.22s}.eq i:nth-child(4){animation-delay:.34s}
    .eq i:nth-child(5){animation-delay:.06s}.eq i:nth-child(6){animation-delay:.28s}.eq i:nth-child(7){animation-delay:.16s}
    .eq i:nth-child(8){animation-delay:.4s}
  }
  @keyframes bnc{0%,100%{transform:scaleY(.28)}50%{transform:scaleY(1)}}
  .frames{display:flex;gap:6px;margin-top:12px}
  .frames span{flex:1;height:34px;border-radius:6px;border:1px solid var(--line2);
    background:linear-gradient(135deg,rgba(255,46,151,.25),rgba(59,130,246,.18))}
  .qrows{margin-top:12px;display:flex;flex-direction:column;gap:6px}
  .qrows span{height:9px;border-radius:5px;background:linear-gradient(90deg,var(--violet),transparent)}
  .qrows span:nth-child(2){width:78%}.qrows span:nth-child(3){width:56%}

  /* Trust strip */
  .trust{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:8px}
  .trust div{border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;background:var(--glass)}
  .trust b{display:block;font-size:15px;font-weight:800}
  .trust span{font-size:12px;color:var(--dim)}

  section{padding:62px 0}
  .head{text-align:center;max-width:660px;margin:0 auto 42px}
  .kick{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--magenta)}
  .head h2{font-size:clamp(27px,4vw,40px);font-weight:850;margin:12px 0}
  .head p{color:var(--dim);font-size:16.5px;margin:0}

  /* BENTO — jantung halaman */
  .bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:158px;gap:14px;
    grid-template-areas:"a a b b" "a a c d" "e e f g";}
  .cell{border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,var(--panel2),var(--panel));
    padding:20px;position:relative;overflow:hidden;transition:transform .16s,border-color .16s}
  .cell:hover{transform:translateY(-3px);border-color:var(--line2)}
  .cell::after{content:"";position:absolute;inset:0;border-radius:18px;padding:1px;pointer-events:none;opacity:0;
    background:var(--sig);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
    -webkit-mask-composite:xor;mask-composite:exclude;transition:opacity .16s}
  .cell:hover::after{opacity:.5}
  .cell .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:20px;
    background:rgba(139,92,246,.14);border:1px solid rgba(139,92,246,.28);margin-bottom:12px}
  .cell h3{font-size:16px;font-weight:800}
  .cell p{font-size:13px;color:var(--dim);margin:6px 0 0}
  .bento .a{grid-area:a}.bento .b{grid-area:b}.bento .c{grid-area:c}.bento .d{grid-area:d}.bento .e{grid-area:e}.bento .f{grid-area:f}.bento .g{grid-area:g}
  /* visual tile dominan */
  .bento .a{display:flex;flex-direction:column;justify-content:space-between}
  .bento .a .veq{display:flex;align-items:flex-end;gap:6px;height:96px;margin-top:12px}
  .bento .a .veq i{flex:1;border-radius:6px 6px 0 0;background:var(--sig);height:40%;transform-origin:bottom}
  @media (prefers-reduced-motion: no-preference){
    .bento .a .veq i{animation:bnc 1.2s ease-in-out infinite}
    .bento .a .veq i:nth-child(odd){animation-delay:.15s}.bento .a .veq i:nth-child(3n){animation-delay:.32s}.bento .a .veq i:nth-child(5n){animation-delay:.08s}
  }
  .tag-pro{position:absolute;top:16px;right:16px;font-size:10px;font-weight:800;letter-spacing:.4px;color:#fff;
    background:var(--sig);padding:3px 9px;border-radius:999px}

  /* Use-cases */
  .cases{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
  .case{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--glass)}
  .case .em{font-size:24px}
  .case h4{margin:12px 0 6px;font-size:15px;font-weight:800}
  .case p{margin:0;font-size:13px;color:var(--dim)}

  /* Pricing */
  .pricing{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
  .plan{position:relative;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
    border-radius:18px;padding:26px 22px;display:flex;flex-direction:column}
  .plan.star{border-color:var(--magenta);box-shadow:0 30px 70px -30px rgba(255,46,151,.42)}
  .plan .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--sig);color:#fff;
    font-size:11px;font-weight:800;letter-spacing:.4px;padding:5px 14px;border-radius:999px;white-space:nowrap}
  .plan h3{font-size:14px;font-weight:800;color:var(--dim);text-transform:uppercase;letter-spacing:.05em}
  .plan .price{font-size:32px;font-weight:900;margin:12px 0 0}
  .plan .price small{font-size:14px;color:var(--dim);font-weight:600}
  .plan .was{font-size:14px;color:var(--faint);text-decoration:line-through;font-weight:700;margin-top:4px}
  .plan .save{font-size:12.5px;font-weight:800;color:var(--amber);margin-top:6px}
  .plan ul{list-style:none;padding:0;margin:18px 0 22px;display:flex;flex-direction:column;gap:9px}
  .plan li{font-size:13.5px;color:#d8d0e6;display:flex;gap:9px}
  .plan li::before{content:"✓";color:#48d6a4;font-weight:900}
  .plan .btn{width:100%;margin-top:auto}
  .cd{display:flex;justify-content:center;gap:10px;margin:10px auto 30px}
  .cd .u{background:var(--panel);border:1px solid var(--line2);border-radius:11px;padding:9px 15px;min-width:64px;text-align:center}
  .cd .u b{display:block;font-size:23px;font-weight:900;line-height:1}
  .cd .u span{font-size:10px;color:var(--faint);text-transform:uppercase;letter-spacing:.07em}

  /* TRIAL key pool */
  .trial{background:linear-gradient(180deg,rgba(139,92,246,.08),transparent)}
  .trial-panel{border:1px solid var(--line2);border-radius:22px;padding:34px;background:var(--panel)}
  .trial-panel .th{max-width:640px}
  .keypool{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0 14px}
  .keychip{display:flex;align-items:center;justify-content:space-between;gap:10px;font-family:ui-monospace,"SF Mono",monospace;
    font-size:13.5px;font-weight:700;letter-spacing:.3px;color:#e9e2f5;background:var(--ink);border:1px solid var(--line2);
    border-radius:11px;padding:11px 14px;cursor:pointer;transition:border-color .14s}
  .keychip:hover{border-color:var(--violet)}
  .keychip span{font-family:var(--f);font-size:11px;font-weight:700;color:var(--faint)}
  .keychip.used{opacity:.4;text-decoration:line-through;cursor:not-allowed}
  /* Satu kunci per pengunjung: tombol ambil & chip hasilnya membentang penuh,
     bukan menempati satu sel dari grid tiga-kolom warisan pool lama. */
  .keyclaim{grid-column:1/-1;display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;
    font-family:var(--f);font-weight:800;font-size:16px;color:#fff;background:var(--sig);border:none;
    border-radius:12px;padding:17px 26px;box-shadow:0 16px 40px -14px rgba(255,46,151,.55);
    transition:transform .15s,filter .15s}
  .keyclaim:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.08)}
  .keyclaim:disabled{opacity:.6;cursor:progress;transform:none}
  .keypool .keychip{grid-column:1/-1;justify-content:center;gap:14px;font-size:15px;padding:15px 18px}
  .trial-note{font-size:13px;color:var(--dim);margin:6px 0 0}
  .trial-note b{color:var(--text)}

  /* Guarantee */
  .guarantee{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border:1px solid var(--line);border-radius:18px;padding:30px;background:var(--glass)}
  .g{display:flex;gap:12px} .g .ic{font-size:22px} .g h4{margin:0;font-size:15px;font-weight:800} .g p{margin:4px 0 0;font-size:13px;color:var(--dim)}

  /* Spesifikasi Sistem */
  .spec-table-wrap{border:1px solid var(--line2);border-radius:16px;overflow:auto;background:var(--panel)}
  .spec-table{width:100%;border-collapse:collapse;min-width:560px}
  .spec-table th,.spec-table td{padding:14px 18px;text-align:left;font-size:14px}
  .spec-table thead th{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
    background:var(--panel2);border-bottom:1px solid var(--line2)}
  .spec-table thead th.min{color:var(--violet)} .spec-table thead th.rec{color:var(--blue)}
  .spec-table tbody td{border-bottom:1px solid var(--line);color:#d4cce2}
  .spec-table tbody tr:last-child td{border-bottom:none}
  .spec-table tbody td:first-child{font-weight:750;color:var(--text)}
  .spec-boxes{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
  .spec-box{border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--glass)}
  .spec-box h4{margin:0 0 6px;font-size:15px;font-weight:800;display:flex;align-items:center;gap:8px}
  .spec-box p{margin:0;font-size:13.5px;color:var(--dim);line-height:1.55}
  .dlrow.big{margin-top:30px;justify-content:center}
  .dlrow.big a{font-size:15px;padding:17px 26px;border-radius:13px}

  /* FAQ */
  .faq{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:11px}
  .faq details{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:2px 20px}
  .faq summary{cursor:pointer;font-weight:700;font-size:15px;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+";color:var(--magenta);font-size:22px}
  .faq details[open] summary::after{content:"–"}
  .faq p{margin:0 0 18px;color:var(--dim);font-size:14px}

  /* Final CTA + download halus */
  .final{text-align:center;border:1px solid var(--line2);border-radius:24px;padding:50px 30px;
    background:radial-gradient(600px 280px at 50% 0,rgba(255,46,151,.14),transparent)}
  .final h2{font-size:clamp(26px,3.6vw,38px);font-weight:850}
  .final p{color:var(--dim);max-width:52ch;margin:14px auto 24px}
  .dlrow{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
  .dlrow a{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:700;color:var(--dim);
    border:1px solid var(--line2);border-radius:11px;padding:11px 18px;background:var(--glass)}
  .dlrow a:hover{border-color:var(--violet);color:var(--text)}
  .final .lock{margin:26px auto 0;max-width:240px;opacity:.96}

  footer{border-top:1px solid var(--line);padding:40px 0 100px}
  .foot{display:flex;justify-content:space-between;gap:26px;flex-wrap:wrap}
  .foot .about{max-width:300px} .foot .about img{height:30px;margin-bottom:12px}
  .foot .about p{color:var(--dim);font-size:13.5px;margin:0}
  .foot .col h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin:0 0 12px}
  .foot .col a{display:block;color:var(--dim);font-size:14px;margin-bottom:8px}
  .foot .col a:hover{color:var(--text)}
  .copy{text-align:center;color:var(--faint);font-size:13px;margin-top:30px;border-top:1px solid var(--line);padding-top:22px}

  .mobile-buy{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;background:rgba(10,7,18,.94);
    backdrop-filter:blur(12px);border-top:1px solid var(--line2);padding:11px 16px calc(11px + env(safe-area-inset-bottom));align-items:center;gap:12px}
  .mobile-buy .p{flex:1;font-size:13px;color:var(--dim)} .mobile-buy .p b{display:block;color:#fff;font-size:15px;font-weight:900}

  @media(max-width:940px){
    .hero-grid{grid-template-columns:1fr;gap:30px}
    .trust{grid-template-columns:repeat(3,1fr)}
    .bento{grid-template-columns:1fr 1fr;grid-auto-rows:150px;grid-template-areas:"a a" "b b" "c d" "e e" "f g"}
    .cases{grid-template-columns:repeat(2,1fr)}
    .pricing{grid-template-columns:repeat(2,1fr)}
    .guarantee{grid-template-columns:1fr}
    .keypool{grid-template-columns:repeat(2,1fr)}
  }
  @media(max-width:600px){
    .nav-links{display:none}
    .bento{grid-template-columns:1fr;grid-auto-rows:auto;grid-template-areas:"a" "b" "c" "d" "e" "f" "g"}
    .cell{min-height:150px}
    .cases,.pricing,.keypool,.trust,.spec-boxes{grid-template-columns:1fr}
    .mobile-buy{display:flex}
    footer{padding-bottom:120px}
  }
  :focus-visible{outline:2px solid var(--violet);outline-offset:2px;border-radius:6px}

  /* ── Kunci trial (loading/kosong) ── */
  .keyempty{grid-column:1/-1;text-align:center;color:var(--dim);font-size:13.5px;padding:18px;border:1px dashed var(--line2);border-radius:12px}
  /* ── Halaman legal (Syarat/Privasi/Refund) ── */
  .legal{padding:50px 0 40px;max-width:820px}
  .legal h1{font-size:32px;font-weight:850;margin-bottom:8px;letter-spacing:-.02em}
  .legal .updated{color:var(--faint);font-size:13.5px;margin-bottom:34px}
  .legal h2{font-size:20px;font-weight:800;margin:32px 0 12px}
  .legal p,.legal li{color:#d4cce2;font-size:15px}
  .legal ul{padding-left:20px}.legal li{margin-bottom:8px}
  .legal a{color:var(--blue)}
  .back{display:inline-flex;align-items:center;gap:7px;color:var(--dim);font-weight:600;margin-bottom:22px}
  .back:hover{color:var(--text)}
  .logo-img{height:32px;width:auto;display:block}
  .grad-text{background:var(--sig);-webkit-background-clip:text;background-clip:text;color:transparent}
  .btn.ghost{background:transparent}
  .nav .spacer,.spacer{flex:1}