/* ── "Editions" identity: editorial, typographic, restrained. One accent.
   White base, big statement type, a numbered index, poster bands. ── */
.ed{--ink:#0B1522;--muted:#5B6576;--paper:#FFFFFF;--tint:#F0F8F5;--tint2:#E4F2EC;--teal:#0FB5A1;--green:#0E9F6E;--line:rgba(11,21,34,.12)}
.ed{background:var(--paper);color:var(--ink);overflow-x:clip}
.ed .wrap{width:min(1200px,92%);margin:auto}
.ed a{color:inherit}
.ed .cta-btn{display:inline-flex;align-items:center;gap:9px;padding:16px 28px;border-radius:999px;font-weight:800;text-decoration:none;font-size:16px;letter-spacing:-.01em;transition:transform .2s,box-shadow .2s,filter .2s}
.ed .cta-btn.primary{background:linear-gradient(135deg,var(--teal),var(--green));color:#fff;box-shadow:0 12px 30px rgba(15,159,130,.28)}
.ed .cta-btn.primary:hover{transform:translateY(-2px);filter:brightness(1.05)}
.ed .cta-btn.line{border:1.5px solid var(--ink);color:var(--ink)}
.ed .cta-btn.line:hover{background:var(--ink);color:#fff}

/* Sticky mini-nav */
.ed-tabs{position:sticky;top:71px;z-index:18;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.ed-tabs .wrap{display:flex;gap:6px;align-items:center;overflow-x:auto;padding:11px 0;scrollbar-width:none}
.ed-tabs .wrap::-webkit-scrollbar{display:none}
.ed-tab{white-space:nowrap;padding:8px 15px;border-radius:999px;font-size:13.5px;font-weight:700;color:var(--muted);text-decoration:none;transition:.2s}
.ed-tab:hover{color:var(--ink);background:var(--tint)}
.ed-tab.active{color:var(--green);background:var(--tint)}
.ed-tabs .spacer{flex:1}
.ed-tabs .cta-btn{padding:8px 18px;font-size:13.5px}

/* ── HERO: statement + edition wordmark ── */
.ed-hero{padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,72px)}
.ed-word{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:800;letter-spacing:.02em;color:var(--ink);margin-bottom:clamp(28px,5vw,52px)}
.ed-word img{width:32px;height:32px;border-radius:9px}
.ed-word .div{width:1px;height:20px;background:var(--line)}
.ed-word .ed-em{color:var(--green)}
.ed-hero h1{font-size:clamp(46px,8.2vw,116px);line-height:.94;letter-spacing:-.045em;font-weight:800;margin:0;color:var(--ink);max-width:15ch}
.ed-hero h1 em{font-style:normal;color:var(--green)}
.ed-hero .sub{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:end;margin-top:clamp(30px,5vw,54px);padding-top:30px;border-top:1px solid var(--line)}
.ed-hero .sub p{font-size:clamp(17px,2vw,21px);line-height:1.55;color:var(--muted);max-width:52ch;margin:0}
.ed-hero .sub .go{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.ed-hero .sub .go small{font-size:13px;color:var(--muted)}

/* ── The INDEX (signature table of contents) ── */
.ed-index{padding:clamp(40px,6vw,72px) 0 clamp(56px,8vw,96px)}
.ed-index .lbl{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;display:block}
.ed-idx-row{display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;padding:22px 8px;border-top:1px solid var(--line);text-decoration:none;transition:background .25s,padding .25s}
.ed-idx-row:last-child{border-bottom:1px solid var(--line)}
.ed-idx-row .num{font-size:15px;font-weight:800;color:var(--green);font-variant-numeric:tabular-nums}
.ed-idx-row .ttl{font-size:clamp(22px,3.4vw,40px);font-weight:800;letter-spacing:-.03em;color:var(--ink);line-height:1.05}
.ed-idx-row .say{font-size:14.5px;color:var(--muted);max-width:34ch;text-align:right}
.ed-idx-row .arw{display:none}
.ed-idx-row:hover{background:var(--tint);padding-left:20px;padding-right:20px;border-radius:14px}
.ed-idx-row:hover .ttl{color:var(--green)}
@media(max-width:760px){.ed-idx-row{grid-template-columns:44px 1fr;gap:14px}.ed-idx-row .say{display:none}}

/* ── Poster bands (alternating, one on accent) ── */
.ed-band{padding:clamp(64px,10vw,130px) 0}
.ed-band.tint{background:var(--tint)}
.ed-band.solid{background:linear-gradient(135deg,var(--teal),var(--green));color:#fff}
.ed-band.solid .ed-tagnum,.ed-band.solid h2{color:#fff}
.ed-band.solid p{color:rgba(255,255,255,.9)}
.ed-band .wrap{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,70px);align-items:start}
.ed-bignum{font-size:clamp(60px,10vw,150px);font-weight:800;letter-spacing:-.05em;line-height:.8;color:var(--ink);opacity:.14}
.ed-band.solid .ed-bignum{opacity:.28;color:#fff}
.ed-band .body{max-width:44ch}
.ed-tagnum{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:16px;display:block}
.ed-band h2{font-size:clamp(30px,4.8vw,58px);letter-spacing:-.032em;line-height:1.04;color:var(--ink);margin:0 0 18px}
.ed-band p{font-size:clamp(17px,2vw,21px);line-height:1.6;color:var(--muted);margin:0}
.ed-band .mini{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.ed-band .mini span{padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:14px;font-weight:700;background:#fff;color:var(--ink)}
.ed-band.solid .mini span{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3);color:#fff}
@media(max-width:760px){.ed-band .wrap{grid-template-columns:1fr;gap:8px}.ed-bignum{font-size:70px}}

/* ── More capabilities grid ── */
.ed-more{padding:clamp(64px,9vw,110px) 0}
.ed-more h2{font-size:clamp(28px,4.4vw,52px);letter-spacing:-.03em;margin:0 0 44px;max-width:18ch}
.ed-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ed-card{padding:28px;border-radius:20px;border:1px solid var(--line);background:#fff;transition:border-color .25s,transform .25s}
.ed-card:hover{border-color:var(--green);transform:translateY(-4px)}
.ed-card .em{font-size:24px;margin-bottom:14px;display:block}
.ed-card h4{font-size:18px;letter-spacing:-.01em;margin:0 0 7px}
.ed-card p{font-size:14.5px;line-height:1.6;color:var(--muted);margin:0}

/* ── Steps ── */
.ed-steps{padding:clamp(64px,9vw,110px) 0;border-top:1px solid var(--line)}
.ed-steps h2{font-size:clamp(28px,4.4vw,52px);letter-spacing:-.03em;margin:0 0 44px}
.ed-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ed-step .n{font-size:15px;font-weight:800;color:var(--green);letter-spacing:.1em}
.ed-step h3{font-size:22px;letter-spacing:-.02em;margin:14px 0 8px}
.ed-step p{font-size:16px;line-height:1.6;color:var(--muted);margin:0}
.ed-step{padding-top:22px;border-top:2px solid var(--ink)}

/* ── Close ── */
.ed-close{padding:clamp(90px,13vw,170px) 0;text-align:center}
.ed-close h2{font-size:clamp(40px,7.4vw,108px);line-height:.94;letter-spacing:-.04em;margin:0 auto 24px;max-width:16ch}
.ed-close p{font-size:20px;color:var(--muted);max-width:46ch;margin:0 auto 36px}

/* Reveal (subtle, editorial) */
.ed-rise{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.ed-rise.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.ed-rise{opacity:1;transform:none;transition:none}}

@media(max-width:900px){
  .ed-hero .sub{grid-template-columns:1fr;gap:22px}
  .ed-cards,.ed-flow{grid-template-columns:1fr}
  .ed .links{display:none}.ed-tabs{top:65px}
}
:root{
    --bg:#FFFFFF;--panel:#FFFFFF;--panel2:#F4F8F7;--panel3:#EEF5F3;
    --ink:#0F1B2D;--muted:#566076;--faint:#8A93A6;
    --line:rgba(15,27,45,.12);--line-2:rgba(15,27,45,.07);
    --green:#0E9F6E;--teal:#0FB5A1;--mint:#19C39A;
    --green-soft:rgba(15,181,161,.10);--green-soft2:rgba(15,181,161,.06);
    --user-bubble:#0F1B2D;--user-text:#FFFFFF;
    --shadow:0 18px 50px rgba(16,40,70,.10);--shadow-lg:0 40px 90px -30px rgba(16,54,70,.28);
    --nav-bg:rgba(255,255,255,.78);
    --grad:linear-gradient(135deg,#19C39A 0%,#0FB5A1 55%,#0E9F6E 100%);
    --glow:radial-gradient(60% 55% at 72% 18%,rgba(15,181,161,.16),transparent 70%);
    /* real widget tokens */
    --w-head:linear-gradient(180deg,#E7CB9C 0%,#D9B57E 100%);--w-head2:#E2C594;
    --w-bubble:#EFEFF4;--w-body:#FBFBFC;--w-choose:#0E9F6E;
    --font:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
    --mono:"SF Mono","JetBrains Mono",ui-monospace,"Cascadia Code",Menlo,monospace;
  }
  @media (prefers-color-scheme:dark){
    :root{
      --bg:#0A111E;--panel:#111C2E;--panel2:#0F1929;--panel3:#16233A;--ink:#EAF1F6;--muted:#95A5BB;--faint:#6C7C93;
      --line:rgba(255,255,255,.11);--line-2:rgba(255,255,255,.06);--green:#22C58A;--teal:#22CBB6;--mint:#37D6AC;
      --green-soft:rgba(34,203,182,.14);--green-soft2:rgba(34,203,182,.07);--user-bubble:#E7F0F4;--user-text:#0F1B2D;
      --shadow:0 18px 50px rgba(0,0,0,.5);--shadow-lg:0 45px 100px -30px rgba(0,0,0,.7);--nav-bg:rgba(10,17,30,.72);
      --glow:radial-gradient(60% 55% at 72% 18%,rgba(34,203,182,.22),transparent 70%);
      --w-bubble:#22304A;--w-body:#0E1A2A;--w-choose:#37D6AC;
    }
  }
  :root[data-theme="light"]{--bg:#FFFFFF;--panel:#FFFFFF;--panel2:#F4F8F7;--panel3:#EEF5F3;--ink:#0F1B2D;--muted:#566076;--faint:#8A93A6;--line:rgba(15,27,45,.12);--line-2:rgba(15,27,45,.07);--green:#0E9F6E;--teal:#0FB5A1;--mint:#19C39A;--green-soft:rgba(15,181,161,.10);--green-soft2:rgba(15,181,161,.06);--user-bubble:#0F1B2D;--user-text:#FFFFFF;--shadow:0 18px 50px rgba(16,40,70,.10);--shadow-lg:0 40px 90px -30px rgba(16,54,70,.28);--nav-bg:rgba(255,255,255,.78);--glow:radial-gradient(60% 55% at 72% 18%,rgba(15,181,161,.16),transparent 70%);--w-bubble:#EFEFF4;--w-body:#FBFBFC;--w-choose:#0E9F6E;}
  :root[data-theme="dark"]{--bg:#0A111E;--panel:#111C2E;--panel2:#0F1929;--panel3:#16233A;--ink:#EAF1F6;--muted:#95A5BB;--faint:#6C7C93;--line:rgba(255,255,255,.11);--line-2:rgba(255,255,255,.06);--green:#22C58A;--teal:#22CBB6;--mint:#37D6AC;--green-soft:rgba(34,203,182,.14);--green-soft2:rgba(34,203,182,.07);--user-bubble:#E7F0F4;--user-text:#0F1B2D;--shadow:0 18px 50px rgba(0,0,0,.5);--shadow-lg:0 45px 100px -30px rgba(0,0,0,.7);--nav-bg:rgba(10,17,30,.72);--glow:radial-gradient(60% 55% at 72% 18%,rgba(34,203,182,.22),transparent 70%);--w-bubble:#22304A;--w-body:#0E1A2A;--w-choose:#37D6AC;}

  *{box-sizing:border-box}
  body{background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;letter-spacing:-.005em}
  #na-app{position:fixed;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;z-index:999990;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;letter-spacing:-.005em}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px}
  a{color:inherit;text-decoration:none}
  ::selection{background:var(--teal);color:#fff}
  :focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:8px}
  svg{display:block}

  .logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:-.02em}
  .logo .inf{width:34px;height:22px}
  .logo .inf path{stroke:url(#bg);stroke-width:3.4;fill:none;stroke-linecap:round}

  .nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:var(--nav-bg);border-bottom:1px solid var(--line-2)}
  .nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
  .nav-links{display:flex;align-items:center;gap:30px}
  .nav-links a{color:var(--muted);font-size:14.5px;font-weight:600}
  .nav-links a:hover{color:var(--ink)}
  .btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;border-radius:999px;padding:11px 20px;cursor:pointer;border:1.5px solid transparent;transition:transform .16s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 26px -10px rgba(14,159,110,.6)}
  .btn-primary:hover{background:var(--teal);box-shadow:0 16px 32px -10px rgba(15,181,161,.6)}
  .btn-ghost{background:var(--panel);color:var(--ink);border-color:var(--line)}
  .btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
  .btn-lg{padding:14px 26px;font-size:15.5px}
  @media(max-width:780px){.nav-links a:not(.nav-cta){display:none}}

  .hero{position:relative;padding:76px 0 44px}
  .hero::before{content:"";position:absolute;inset:-15% -25% 20% -10%;background:var(--glow);z-index:0;pointer-events:none}
  .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}
  @media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:42px}}
  .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;color:var(--green);background:var(--green-soft);border:1px solid rgba(15,181,161,.24);padding:7px 14px;border-radius:999px;margin-bottom:22px}
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px var(--green-soft)}
  h1{font-weight:800;letter-spacing:-.035em;line-height:1.03;font-size:clamp(42px,6.4vw,72px);margin:0 0 20px;text-wrap:balance}
  h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .lede{font-size:clamp(16.5px,1.9vw,19px);color:var(--muted);max-width:38ch;margin:0 0 30px;font-weight:500}
  .cta-row{display:flex;gap:13px;flex-wrap:wrap;align-items:center}
  .trust{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:28px;font-size:13.5px;color:var(--muted);font-weight:500}
  .trust b{color:var(--ink);font-weight:700}.trust .sep{width:1px;height:24px;background:var(--line)}
  .stars{color:#F2A900;letter-spacing:1.5px;font-size:13.5px}

  .tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
  @media(max-width:640px){.tiles{grid-template-columns:repeat(2,1fr)}}
  .tile{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
  .tile .n{font-weight:800;font-size:21px;letter-spacing:-.02em}
  .tile .n b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .tile .l{font-size:12.5px;color:var(--muted);margin-top:3px;font-weight:500}

  /* ---- real widget ---- */
  .chat{position:relative;background:var(--w-body);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column;height:576px;max-height:78vh}
  .chat-head{display:flex;align-items:center;gap:11px;padding:14px 15px;background:var(--w-head);position:relative}
  .chat-ava{width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;background:rgba(255,255,255,.72);box-shadow:0 2px 6px rgba(90,60,20,.18)}
  .chat-ava svg{width:19px;height:19px;color:#7A5A2E}
  .chat-title{font-weight:800;font-size:15px;color:#2A2013;line-height:1.1}
  .chat-sub{font-size:11.5px;color:#5E4E33;font-weight:600}
  .chat-acts{margin-left:auto;display:flex;gap:12px;color:#4A3B22;opacity:.8}
  .chat-acts svg{width:17px;height:17px;cursor:pointer}
  .chat-body{flex:1;overflow-y:auto;padding:18px 14px 6px;display:flex;flex-direction:column;gap:5px;scroll-behavior:smooth;background:var(--w-body)}
  .chat-body::-webkit-scrollbar{width:7px}.chat-body::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
  .row{display:flex;gap:8px;max-width:92%;opacity:0;transform:translateY(8px);animation:rise .4s cubic-bezier(.2,.7,.3,1) forwards}
  @keyframes rise{to{opacity:1;transform:none}}
  .row.user{align-self:flex-end;flex-direction:row-reverse}
  .r-ava{width:26px;height:26px;border-radius:8px;flex:none;display:grid;place-items:center;background:#EDE7DC;align-self:flex-end;margin-bottom:20px}
  .r-ava svg{width:15px;height:15px;color:#8A6A3A}
  .col{min-width:0;display:flex;flex-direction:column}
  .bubble{padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.5;font-weight:500;width:fit-content;max-width:100%}
  .row.ai .bubble{background:var(--w-bubble);color:var(--ink);border-bottom-left-radius:4px}
  .row.user .bubble{background:var(--user-bubble);color:var(--user-text);border-bottom-right-radius:4px}
  .bubble .lang{font-size:10.5px;font-family:var(--mono);color:var(--green);display:block;margin-bottom:3px}
  .stamp{display:flex;align-items:center;gap:7px;font-size:10.5px;color:var(--faint);margin:4px 0 12px 2px;font-weight:500}
  .stamp .fb{display:flex;gap:6px;color:var(--faint)}.stamp .fb svg{width:13px;height:13px;cursor:pointer}
  .stamp .fb svg:hover{color:var(--green)}
  /* product grid */
  .pgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:6px 0 2px;max-width:300px}
  .pcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .16s,border-color .2s}
  .pcard:hover{transform:translateY(-2px);border-color:var(--teal)}
  .pimg{aspect-ratio:1;background:#F1F1F4;display:grid;place-items:center;overflow:hidden}
  .pimg svg{width:64%;height:64%;color:#B9BEC9}
  .pimg img{width:100%;height:100%;object-fit:cover;display:block}
  .pbody{padding:8px 9px 10px}
  .pname{font-size:10.5px;font-weight:700;letter-spacing:.01em;text-transform:uppercase;color:var(--ink);line-height:1.28;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:27px}
  .pprice{font-size:13.5px;font-weight:800;margin-top:4px;font-variant-numeric:tabular-nums}
  .pacts{display:flex;flex-direction:column;gap:5px;margin-top:8px}
  .prow2{display:flex;gap:5px}
  .pbtn{flex:1;font-size:10.5px;font-weight:700;border-radius:8px;padding:6px 4px;cursor:pointer;border:1px solid transparent;text-align:center;transition:all .18s;white-space:nowrap;font-family:inherit}
  .pbtn.cart{background:var(--green);color:#fff}.pbtn.cart:hover{background:var(--teal)}.pbtn.cart.added{background:var(--mint)}
  .pbtn.buy{background:var(--ink);color:#fff}.pbtn.buy:hover{opacity:.88}
  .pbtn.view{background:transparent;color:var(--muted);border-color:var(--line)}.pbtn.view:hover{color:var(--green);border-color:var(--teal)}
  .bubble.rtl{direction:rtl;text-align:right}
  .track{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:11px 12px;margin:6px 0 2px;max-width:290px}
  .track-top{display:flex;justify-content:space-between;font-size:11.5px;margin-bottom:9px;font-weight:600}
  .track-top .no{font-family:var(--mono);color:var(--muted);font-weight:500}.track-top .st{color:var(--green)}
  .steps{display:flex;gap:3px}.step{flex:1;height:4px;border-radius:3px;background:var(--line)}.step.on{background:var(--green)}
  .steps-l{display:flex;justify-content:space-between;font-size:9.5px;color:var(--faint);margin-top:6px;font-weight:600}
  .code{display:inline-flex;align-items:center;gap:9px;margin:6px 0 2px;background:var(--green-soft);border:1px dashed var(--teal);border-radius:10px;padding:8px 12px}
  .code b{font-family:var(--mono);color:var(--green);font-size:13.5px}.code span{font-size:11.5px;color:var(--muted);font-weight:500}
  .typing{display:flex;gap:4px;padding:12px 14px;background:var(--w-bubble);border-radius:14px;border-bottom-left-radius:4px;width:fit-content}
  .typing i{width:7px;height:7px;border-radius:50%;background:var(--faint);animation:blink 1.3s infinite ease-in-out}
  .typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
  @keyframes blink{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
  .chat-foot{border-top:1px solid var(--line-2);padding:11px 13px 10px;background:var(--panel)}
  .chips{display:flex;gap:7px;overflow-x:auto;padding-bottom:9px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap;font-size:12px;font-weight:600;color:var(--muted);background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;cursor:pointer;transition:all .18s}
  .chip:hover{color:var(--green);border-color:var(--teal)}
  .inputbar{display:flex;align-items:center;gap:8px;background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:5px 6px 5px 13px}
  .inputbar input{flex:1;background:none;border:none;color:var(--ink);font-family:inherit;font-size:14px;outline:none}
  .inputbar input::placeholder{color:var(--faint)}
  .counter{font-size:10px;color:var(--faint);font-variant-numeric:tabular-nums}
  .send{width:34px;height:34px;flex:none;border:none;border-radius:9px;cursor:pointer;background:var(--green);display:grid;place-items:center;transition:background .2s}
  .send:hover{background:var(--teal)}.send svg{width:16px;height:16px}
  .foot-hint{font-size:10px;color:var(--faint);margin-top:7px;font-weight:500}
  .poweredby{text-align:center;font-size:10px;color:var(--faint);margin-top:6px;font-weight:600}
  .poweredby b{color:var(--green);font-weight:700}

  .strip{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);margin-top:26px;background:var(--panel2)}
  .strip-in{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;padding:18px 0;font-size:13.5px;color:var(--muted);font-weight:500}
  .strip b{color:var(--ink);font-weight:700}
  .shopify-t{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--ink)}.shopify-t svg{width:20px;height:20px}

  .sec{padding:90px 0}
  .sec-head{max-width:660px;margin:0 auto 52px;text-align:center}
  .kicker{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);font-weight:700;margin-bottom:14px}
  h2{font-weight:800;letter-spacing:-.03em;line-height:1.08;font-size:clamp(30px,4vw,44px);margin:0 0 15px;text-wrap:balance}
  h2 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .sec-head p{color:var(--muted);font-size:17px;margin:0;font-weight:500}

  .feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  @media(max-width:900px){.feat{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:600px){.feat{grid-template-columns:1fr}}
  .card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;transition:transform .2s,box-shadow .2s,border-color .2s}
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
  .ficon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:17px;background:var(--green-soft);color:var(--green)}
  .ficon svg{width:23px;height:23px}
  .card h3{font-size:17px;font-weight:800;margin:0 0 7px;letter-spacing:-.01em}
  .card p{font-size:14px;color:var(--muted);margin:0;line-height:1.55;font-weight:500}

  .console{display:grid;grid-template-columns:.82fr 1.18fr;gap:52px;align-items:center}
  @media(max-width:940px){.console{grid-template-columns:1fr;gap:38px}}
  .console-copy h2{text-align:left}.console-copy>p{color:var(--muted);font-size:16px;font-weight:500;margin:0 0 22px}
  .clist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
  .clist li{display:flex;gap:11px;font-size:14.5px;color:var(--muted);font-weight:500}
  .clist li svg{width:19px;height:19px;color:var(--green);flex:none;margin-top:2px}
  .clist li b{color:var(--ink);font-weight:700}
  /* admin console mock */
  .dash{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;display:flex;min-height:430px}
  .dash-nav{width:138px;flex:none;border-right:1px solid var(--line-2);padding:14px 9px;background:var(--panel2)}
  .dash-brand{display:flex;align-items:center;gap:7px;font-weight:800;font-size:12.5px;padding:4px 6px 12px}
  .dash-brand .inf{width:20px;height:13px}.dash-brand .inf path{stroke:url(#bg);stroke-width:3.8;fill:none;stroke-linecap:round}
  .dnav{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;color:var(--muted);padding:7px 9px;border-radius:9px;margin-bottom:1px}
  .dnav svg{width:15px;height:15px}
  .dnav.on{background:var(--green-soft);color:var(--green)}
  .dnav .badge{margin-left:auto;font-size:9.5px;font-weight:800;background:var(--green);color:#fff;border-radius:999px;padding:1px 6px}
  .dash-main{flex:1;padding:16px 16px 18px;min-width:0}
  .dash-h{display:flex;align-items:center;gap:9px;margin-bottom:14px}
  .dash-h .t{font-weight:800;font-size:15px}
  .dash-h .live{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;color:var(--green);background:var(--green-soft);padding:3px 9px;border-radius:999px}
  .dash-h .live i{width:6px;height:6px;border-radius:50%;background:var(--mint)}
  .dash-h .rng{margin-left:auto;font-size:11px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:4px 10px}
  .dash-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:11px}
  @media(max-width:520px){.dash-grid{grid-template-columns:1fr}}
  .mcard{background:var(--panel2);border:1px solid var(--line-2);border-radius:13px;padding:13px}
  .mcard .ct{font-size:11px;font-weight:800;color:var(--ink)}
  .mcard .cs{font-size:9.5px;color:var(--faint);font-weight:600;margin-top:1px;margin-bottom:9px}
  .roi{font-weight:800;font-size:27px;letter-spacing:-.02em;line-height:1}
  .roi b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .roi-sub{display:flex;gap:12px;margin-top:11px}
  .roi-sub div{font-size:9px;color:var(--faint);font-weight:700;text-transform:uppercase;letter-spacing:.03em}
  .roi-sub b{display:block;font-size:14px;color:var(--ink);margin-top:2px;letter-spacing:-.01em}
  .donut{display:flex;align-items:center;gap:12px}
  .ring{width:78px;height:78px;border-radius:50%;flex:none;background:conic-gradient(var(--green) 0 50%,#C9A24A 50% 75%,#D9C39A 75% 100%);display:grid;place-items:center;position:relative}
  .ring::after{content:"";position:absolute;width:52px;height:52px;border-radius:50%;background:var(--panel2)}
  .ring span{position:relative;z-index:1;font-size:9px;font-weight:800;color:var(--muted);text-align:center;line-height:1.1}
  .ring span b{display:block;font-size:15px;color:var(--ink)}
  .leg{font-size:10px;font-weight:600;color:var(--muted)}
  .leg div{display:flex;align-items:center;gap:6px;margin-bottom:5px}
  .leg .k{width:8px;height:8px;border-radius:2px;flex:none}
  .leg b{margin-left:auto;color:var(--ink);font-weight:800;font-variant-numeric:tabular-nums}
  .funnel{margin-top:11px}
  .fstep{margin-bottom:9px}
  .fstep .fl{display:flex;justify-content:space-between;font-size:10.5px;font-weight:600;color:var(--muted);margin-bottom:4px}
  .fstep .fl b{color:var(--ink);font-weight:800;font-variant-numeric:tabular-nums}
  .fbar{height:8px;border-radius:5px;background:var(--line-2);overflow:hidden}
  .fbar i{display:block;height:100%;border-radius:5px;background:var(--grad)}

  .spot{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:50px;position:relative;overflow:hidden}
  .spot::before{content:"";position:absolute;inset:auto -25% -55% auto;width:65%;height:120%;background:var(--glow);pointer-events:none}
  @media(max-width:860px){.spot{grid-template-columns:1fr;gap:34px;padding:32px}}
  .spot-copy{position:relative;z-index:1}.spot-copy h2{text-align:left;font-size:clamp(26px,3.2vw,36px)}
  .spot-copy>p{color:var(--muted);font-size:16px;margin:0;font-weight:500}
  .spot-demo{position:relative;z-index:1}
  .demo-card{background:var(--w-body);border:1px solid var(--line);border-radius:16px;padding:14px}
  .demo-msg{background:var(--w-bubble);border-radius:13px;border-bottom-left-radius:4px;padding:10px 13px;font-size:13.5px;margin-bottom:10px;font-weight:500;width:fit-content}

  .band{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:760px;margin:0 auto}
  .lang-pill{font-size:14px;font-weight:700;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:10px 18px;transition:all .2s}
  .lang-pill:hover{color:var(--green);border-color:var(--teal);transform:translateY(-2px)}
  .lang-pill.hi{background:var(--grad);color:#fff;border-color:transparent}

  .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center;max-width:820px;margin:44px auto 0}
  @media(max-width:640px){.metrics{grid-template-columns:1fr;gap:28px}}
  .metric .n{font-weight:800;letter-spacing:-.03em;font-size:clamp(38px,6vw,54px);line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .metric .l{color:var(--muted);font-size:14px;margin-top:9px;font-weight:600}

  .final{text-align:center;background:radial-gradient(70% 130% at 50% 0%,var(--green-soft),transparent 70%),var(--panel);border:1px solid var(--line);border-radius:26px;padding:64px 32px;position:relative;overflow:hidden}
  .final h2{font-size:clamp(30px,4.4vw,46px)}.final .lede{margin:0 auto 28px;max-width:46ch;text-align:center}.final .cta-row{justify-content:center}

  footer{border-top:1px solid var(--line-2);margin-top:88px;padding:38px 0;color:var(--faint);font-size:13.5px;font-weight:500}
  .foot-in{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
  .fine{max-width:1180px;margin:6px auto 0;padding:0 24px;font-size:11px;color:var(--faint);font-weight:500}

  .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
  .reveal.in{opacity:1;transform:none}
  @media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}