:root{
    --bg:#0A0910;
    --surface:#14121D;
    --surface-2:#1B1927;
    --ink:#F3F1FA;
    --ink-2:#CFCBDE;
    --muted:#9A96AE;
    --line:rgba(255,255,255,.09);
    --line-soft:rgba(255,255,255,.05);
    --violet:#8B6DFF;
    --teal:#2FD9C4;
    --leak:#FF6E5A;
    --leak-soft:rgba(255,110,90,.14);
    --grad:linear-gradient(115deg,#8B6DFF 0%,#2FD9C4 100%);
    --shadow:0 30px 70px -34px rgba(0,0,0,.85);
    --shadow-soft:0 16px 40px -24px rgba(0,0,0,.7);
    --ff-display:'Plus Jakarta Sans',system-ui,sans-serif;
    --ff-body:'Inter',system-ui,sans-serif;
    --maxw:1140px;
    --brand:var(--violet);
    --brand-soft:rgba(139,109,255,.15);
  }
  [data-theme="teal"]{--brand:var(--teal);--brand-soft:rgba(47,217,196,.15)}
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--ink);font-family:var(--ff-body);font-weight:450;
    line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  ::selection{background:var(--violet);color:#fff}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px}
  .section{padding:110px 0;position:relative}
  @media(max-width:600px){.wrap{padding:0 22px}.section{padding:78px 0}}
  .num{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
  .grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

  .pill{display:inline-flex;align-items:center;gap:9px;background:var(--brand-soft);
    color:var(--ink);font-family:var(--ff-display);font-weight:600;font-size:13px;
    padding:8px 15px;border-radius:100px;border:1px solid var(--line)}
  .pill.leak{background:var(--leak-soft);color:#FF9384;border-color:rgba(255,110,90,.2)}
  .dot{width:8px;height:8px;border-radius:50%;background:var(--brand);flex-shrink:0;box-shadow:0 0 10px var(--brand)}
  .pill.leak .dot{background:var(--leak);box-shadow:0 0 10px var(--leak)}

  .btn{font-family:var(--ff-display);font-weight:600;font-size:15px;display:inline-flex;
    align-items:center;gap:9px;cursor:pointer;border:none;transition:transform .16s ease,box-shadow .25s,filter .2s,background .2s,border-color .2s}
  .btn-grad{background:var(--grad);color:#0A0910;padding:14px 26px;border-radius:12px;box-shadow:0 12px 30px -12px rgba(139,109,255,.5)}
  .btn-grad:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 18px 40px -14px rgba(47,217,196,.55)}
  .btn-grad .ar{transition:transform .2s}
  .btn-grad:hover .ar{transform:translate(3px,-3px)}
  .btn-soft{background:rgba(255,255,255,.05);color:var(--ink);padding:13px 24px;border-radius:12px;border:1px solid var(--line)}
  .btn-soft:hover{border-color:var(--brand);background:rgba(255,255,255,.08)}

  .mark{width:38px;height:38px;flex-shrink:0}
  .brand-lock{display:flex;align-items:center;gap:11px}
  .brand-lock .wm{font-family:var(--ff-display);font-weight:700;font-size:19px;letter-spacing:-.02em;color:var(--ink)}

  header{position:sticky;top:0;z-index:40;background:rgba(10,9,16,.7);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft)}
  nav{display:flex;align-items:center;justify-content:space-between;height:78px}
  .nav-links{display:flex;gap:34px;font-size:15px;color:var(--ink-2);font-weight:500}
  .nav-links a:hover{color:#fff}
  .nav-right{display:flex;align-items:center;gap:20px}
  .nav-right .signin{font-size:15px;color:var(--ink-2);font-weight:500}
  .nav-right .signin:hover{color:#fff}
  @media(max-width:860px){.nav-links{display:none}}
  @media(max-width:460px){.nav-right .signin{display:none}}

  /* hero */
  .hero{text-align:center;padding:90px 0 96px;position:relative;overflow:hidden}
  .hero::before{content:"";position:absolute;left:50%;top:-160px;width:1000px;height:720px;transform:translateX(-50%);z-index:0;
    background:radial-gradient(ellipse 50% 55% at 50% 45%,rgba(139,109,255,.22),transparent 62%),
               radial-gradient(ellipse 42% 45% at 68% 55%,rgba(47,217,196,.16),transparent 60%)}
  .hero-inner{position:relative;z-index:1;max-width:770px;margin:0 auto}
  .hero h1{font-family:var(--ff-display);font-weight:800;font-size:clamp(40px,6.8vw,74px);line-height:1.02;letter-spacing:-.035em;margin-top:26px}
  .hero-sub{margin:24px auto 0;max-width:32em;font-size:19px;color:var(--muted);line-height:1.6}
  .hero-cta{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  .hero-trust{margin-top:24px;display:flex;gap:22px;justify-content:center;flex-wrap:wrap;font-size:14px;color:var(--muted)}
  .hero-trust span{display:inline-flex;align-items:center;gap:7px}
  .hero-trust .tk{color:var(--teal)}

  /* animated magnifier — the logo, alive */
  .hero-mag{width:112px;height:112px;margin:0 auto 6px;display:block;
    filter:drop-shadow(0 12px 30px rgba(139,109,255,.35));transform-origin:center;animation:magFloat 6.5s ease-in-out infinite}
  @keyframes magFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-7px) rotate(1deg)}}
  .hero-mag .scanline{animation:magScan 2.8s ease-in-out infinite}
  @keyframes magScan{0%,100%{transform:translateY(-22px)}50%{transform:translateY(22px)}}
  .hero-mag .glint{animation:magGlint 5s ease-in-out infinite}
  @keyframes magGlint{0%,72%,100%{opacity:0}82%{opacity:.9}}
  .hero-mag .spark{opacity:0;animation:magSpark 3.4s ease-out infinite}
  .hero-mag .spark2{animation-delay:1.7s}
  @keyframes magSpark{0%{opacity:0;transform:translateY(8px) scale(.5)}22%{opacity:1}68%{opacity:1}100%{opacity:0;transform:translateY(-24px) scale(1)}}
  .hero h1 .grad-text{background-image:linear-gradient(115deg,#8B6DFF,#2FD9C4,#8B6DFF);background-size:220% 100%;animation:moneyShine 9s ease-in-out infinite}
  @keyframes moneyShine{0%,100%{background-position:0 0}50%{background-position:100% 0}}
  @media(max-width:600px){.hero-mag{width:92px;height:92px}}
  @media(prefers-reduced-motion:reduce){.hero-mag,.hero-mag *,.hero h1 .grad-text{animation:none!important}}

  .finding{max-width:520px;margin:56px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:20px;
    padding:24px;box-shadow:var(--shadow);text-align:left;position:relative;z-index:1;overflow:hidden}
  .finding .scan{position:absolute;left:0;right:0;top:-30%;height:32%;pointer-events:none;
    background:linear-gradient(180deg,transparent,rgba(47,217,196,.14),transparent);animation:scan 4.6s linear infinite}
  @keyframes scan{0%{top:-30%}100%{top:120%}}
  .finding .f-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
  .finding .f-time{font-size:13px;color:var(--muted)}
  .finding h3{font-family:var(--ff-display);font-weight:700;font-size:20px;letter-spacing:-.01em;margin-bottom:16px}
  .finding .f-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-top:1px solid var(--line-soft);font-size:15px}
  .finding .f-row .k{color:var(--muted)}
  .finding .f-row .v{font-family:var(--ff-display);font-weight:600}
  .finding .f-row .v.leak{color:var(--leak)}
  .finding .f-claim{background:var(--brand-soft);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-top:16px;display:flex;justify-content:space-between;align-items:center}
  .finding .f-claim .lbl{font-size:13px;color:var(--ink-2);font-weight:500}
  .finding .f-claim .amt{font-family:var(--ff-display);font-weight:800;font-size:28px}

  /* number band */
  .band{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);text-align:center;padding:96px 0;background:var(--surface)}
  .bignum{font-family:var(--ff-display);font-weight:800;font-size:clamp(60px,13vw,150px);line-height:1;letter-spacing:-.04em;margin-top:22px}
  .band h2{font-family:var(--ff-display);font-weight:700;font-size:clamp(24px,3.4vw,36px);letter-spacing:-.02em;margin-top:14px}
  .band p{color:var(--muted);margin:14px auto 0;font-size:16px;max-width:32em}

  .sec-head{max-width:640px;margin-bottom:52px}
  .sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
  .sec-head .pill{margin-bottom:20px}
  h2.big{font-family:var(--ff-display);font-weight:800;font-size:clamp(30px,4.4vw,50px);line-height:1.06;letter-spacing:-.03em}
  .sec-head p{color:var(--muted);margin-top:18px;font-size:17px}

  /* anomalies */
  .anoms{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .anom{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;align-items:flex-start;gap:18px;box-shadow:var(--shadow-soft);
    opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease,border-color .2s}
  .anom.in{opacity:1;transform:none}
  .anom:hover{transform:translateY(-4px);border-color:rgba(255,110,90,.35)}
  .anom .ai{width:44px;height:44px;border-radius:12px;background:var(--leak-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0}
  .anom .ai svg{width:22px;height:22px;stroke:var(--leak)}
  .anom .t{font-family:var(--ff-display);font-weight:700;font-size:18px;letter-spacing:-.01em}
  .anom .d{color:var(--muted);font-size:14.5px;margin-top:3px}
  .anom .flag{margin-left:auto;font-family:var(--ff-display);font-weight:700;font-size:19px;color:var(--leak);white-space:nowrap}
  .anoms-foot{margin-top:26px;background:var(--grad);border-radius:18px;padding:24px 28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;color:#0A0910;box-shadow:var(--shadow)}
  .anoms-foot .l{font-family:var(--ff-display);font-weight:700;font-size:16px}
  .anoms-foot .s{font-family:var(--ff-display);font-weight:800;font-size:clamp(28px,4vw,42px);letter-spacing:-.02em}
  @media(max-width:760px){.anoms{grid-template-columns:1fr}}

  /* proof band with photo */
  .proof{position:relative;border-radius:26px;overflow:hidden;min-height:340px;display:flex;align-items:center;
    background:linear-gradient(115deg,#2a2350,#123a3a)}
  .proof img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.5) contrast(1.05)}
  .proof .tint{position:absolute;inset:0;background:linear-gradient(115deg,rgba(139,109,255,.5),rgba(47,217,196,.35));mix-blend-mode:overlay}
  .proof .vig{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,9,16,.9),rgba(10,9,16,.45) 60%,transparent)}
  .proof .pc{position:relative;z-index:2;padding:52px 48px;max-width:640px}
  .proof .pc .big-stat{font-family:var(--ff-display);font-weight:800;font-size:clamp(40px,6vw,68px);letter-spacing:-.03em;line-height:1}
  .proof .pc h3{font-family:var(--ff-display);font-weight:700;font-size:clamp(20px,2.6vw,26px);margin-top:8px;letter-spacing:-.02em}
  .proof .pc p{color:var(--ink-2);margin-top:12px;font-size:16px;max-width:34em}
  @media(max-width:600px){.proof .pc{padding:38px 28px}.proof .vig{background:linear-gradient(180deg,rgba(10,9,16,.6),rgba(10,9,16,.9))}}

  /* calculator */
  .calc-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;overflow:hidden;
    display:grid;grid-template-columns:1.1fr .9fr;box-shadow:var(--shadow)}
  .calc-left{padding:44px}
  .calc-left h2{font-family:var(--ff-display);font-weight:800;font-size:clamp(28px,3.6vw,42px);letter-spacing:-.03em;line-height:1.05;margin:18px 0 14px}
  .calc-left p{color:var(--muted);font-size:16px;margin-bottom:32px}
  .calc-lbl{font-size:13px;color:var(--muted);font-weight:500;margin-bottom:6px}
  .calc-val{font-family:var(--ff-display);font-weight:800;font-size:34px;letter-spacing:-.02em;margin-bottom:18px}
  input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:100px;outline:none;cursor:pointer}
  input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:4px solid var(--teal);box-shadow:0 4px 14px rgba(0,0,0,.5);cursor:grab}
  input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:4px solid var(--teal);cursor:grab}
  .calc-scale{display:flex;justify-content:space-between;margin-top:12px;font-size:12.5px;color:var(--muted)}
  .calc-right{background:linear-gradient(160deg,rgba(139,109,255,.14),rgba(47,217,196,.10));padding:44px;display:flex;flex-direction:column;justify-content:center;border-left:1px solid var(--line)}
  .calc-r-lbl{font-family:var(--ff-display);font-weight:600;font-size:14px;color:var(--ink-2)}
  .calc-result{font-family:var(--ff-display);font-weight:800;font-size:clamp(44px,6vw,64px);letter-spacing:-.03em;margin:6px 0 6px;line-height:1}
  .calc-range{color:var(--muted);font-size:14px;margin-bottom:22px}
  .calc-barwrap{height:8px;border-radius:100px;background:rgba(255,255,255,.08);overflow:hidden;margin-bottom:26px}
  .calc-bar{height:100%;width:55%;background:var(--grad);border-radius:100px;transition:width .5s cubic-bezier(.2,.7,.2,1)}
  .calc-right .btn{width:100%;justify-content:center}
  .calc-note{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.45}
  @media(max-width:820px){.calc-card{grid-template-columns:1fr}.calc-right{border-left:none;border-top:1px solid var(--line)}.calc-left{padding:34px}.calc-right{padding:34px}}

  /* how it works */
  .steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
  .step{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px 22px;box-shadow:var(--shadow-soft);
    opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease,border-color .2s}
  .step.in{opacity:1;transform:none}
  .step:hover{transform:translateY(-4px);border-color:var(--brand)}
  .step .si{width:46px;height:46px;border-radius:13px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
  .step .si svg{width:23px;height:23px;stroke:var(--teal)}
  .step .verb{font-family:var(--ff-display);font-weight:700;font-size:17px;margin-bottom:8px}
  .step p{color:var(--muted);font-size:13.5px;line-height:1.5}
  @media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.steps{grid-template-columns:1fr}}

  .steps-lab{font-family:var(--ff-display);font-weight:700;font-size:12.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:0 0 18px;display:flex;align-items:center;gap:12px}
  .steps-lab.next{margin-top:46px}
  .steps-lab .ll{flex:1;height:1px;background:var(--line-soft)}
  .steps-lab .now{color:var(--teal)}
  .steps.four{grid-template-columns:repeat(4,1fr)}
  .step.soon{border-style:dashed;opacity:.92}
  .step.soon .si{background:rgba(255,255,255,.05)}
  .step.soon .si svg{stroke:var(--muted)}
  .tag-soon{display:inline-block;margin-top:12px;font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
  @media(max-width:900px){.steps.four{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.steps.four{grid-template-columns:1fr}}

  .sys{max-width:780px;margin:0 auto;text-align:center}
  .sys .lab{font-family:var(--ff-display);font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
  .sys .chips,.sys .outs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
  .sys .chip{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 18px;font-family:var(--ff-display);font-weight:600;font-size:15px;box-shadow:var(--shadow-soft)}
  .sys .down{color:var(--muted);font-size:24px;margin:20px 0}
  .sys .cw-node{display:inline-flex;align-items:center;gap:11px;background:var(--grad);color:#0A0910;border-radius:16px;padding:16px 28px;font-family:var(--ff-display);font-weight:800;font-size:18px;box-shadow:var(--shadow)}
  .sys .cw-node svg{width:22px;height:22px}
  .sys .out{background:var(--brand-soft);border:1px solid var(--line);color:var(--ink);border-radius:100px;padding:10px 18px;font-family:var(--ff-display);font-weight:600;font-size:14.5px}

  .path{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:38px}
  .pcard{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px 28px;box-shadow:var(--shadow-soft);position:relative;transition:transform .2s}
  .pcard:hover{transform:translateY(-4px)}
  .pcard.feat{border:1.5px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;box-shadow:var(--shadow)}
  .pcard .pn{font-family:var(--ff-display);font-weight:800;font-size:15px;color:#0A0910;background:var(--grad);width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
  .pcard h3{font-family:var(--ff-display);font-weight:700;font-size:19px;margin-bottom:10px;letter-spacing:-.01em}
  .pcard p{color:var(--muted);font-size:15px}
  .pcard .ptag{position:absolute;top:-12px;right:22px;background:var(--grad);color:#0A0910;font-family:var(--ff-display);font-weight:700;font-size:11px;padding:5px 12px;border-radius:100px}
  .start-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  @media(max-width:820px){.path{grid-template-columns:1fr;max-width:460px;margin:0 auto 38px}}

  /* testimonials */
  .quotes{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .quote{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow-soft);transition:transform .2s,border-color .2s}
  .quote:hover{transform:translateY(-4px);border-color:var(--brand)}
  .quote .stars{color:var(--teal);font-size:15px;letter-spacing:2px;margin-bottom:14px}
  .quote blockquote{font-family:var(--ff-display);font-weight:600;font-size:19px;line-height:1.45;letter-spacing:-.01em}
  .quote .who{display:flex;align-items:center;gap:13px;margin-top:22px}
  .quote .who img{width:46px;height:46px;border-radius:50%;object-fit:cover;background:var(--surface-2);filter:saturate(.9)}
  .quote .who .nm{font-family:var(--ff-display);font-weight:700;font-size:15px}
  .quote .who .rl{color:var(--muted);font-size:13px}
  @media(max-width:760px){.quotes{grid-template-columns:1fr}}

  /* before after */
  .ba{display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:stretch}
  .ba-col{border-radius:20px;padding:32px;box-shadow:var(--shadow-soft)}
  .ba-col.before{background:var(--surface);border:1px solid var(--line)}
  .ba-col.after{background:var(--grad);color:#0A0910}
  .ba-lab{font-family:var(--ff-display);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;color:var(--muted)}
  .ba-col.after .ba-lab{color:rgba(10,9,16,.6)}
  .ba-line{font-size:16px;padding:12px 0;border-bottom:1px solid var(--line-soft);color:var(--muted);display:flex;justify-content:space-between}
  .ba-col.after .ba-line{border-color:rgba(10,9,16,.18);color:rgba(10,9,16,.75)}
  .ba-line b{color:var(--ink);font-family:var(--ff-display);font-weight:700}
  .ba-col.after .ba-line b{color:#0A0910}
  .ba-line:last-of-type{border-bottom:none}
  .ba-save{margin-top:16px;font-family:var(--ff-display);font-weight:800;font-size:30px}
  .ba-save span{font-size:14px;font-weight:500;opacity:.75}
  .ba-mid{display:flex;align-items:center;justify-content:center;color:var(--teal);font-size:26px}
  @media(max-width:820px){.ba{grid-template-columns:1fr}.ba-mid{transform:rotate(90deg);padding:6px 0}}

  /* pricing */
  .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .plan{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:34px 28px;display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow-soft);transition:transform .2s}
  .plan:hover{transform:translateY(-4px)}
  .plan.feat{border:1.5px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;box-shadow:var(--shadow)}
  .plan .tag{position:absolute;top:-12px;left:28px;background:var(--grad);color:#0A0910;font-family:var(--ff-display);font-weight:700;font-size:12px;padding:5px 13px;border-radius:100px}
  .plan .p-name{font-family:var(--ff-display);font-weight:700;font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
  .plan .p-desc{font-family:var(--ff-display);font-weight:600;font-size:17px;margin-top:8px;min-height:48px;line-height:1.35}
  .plan .p-price{font-family:var(--ff-display);font-weight:800;font-size:clamp(34px,4vw,44px);margin:14px 0 4px;letter-spacing:-.02em}
  .plan.feat .p-price{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .plan .p-price small{font-size:15px;color:var(--muted);font-weight:500;-webkit-text-fill-color:var(--muted)}
  .plan .p-note{font-size:13px;color:var(--muted);margin-bottom:26px}
  .plan ul{list-style:none;display:flex;flex-direction:column;gap:13px;margin-bottom:30px;flex:1}
  .plan li{display:flex;gap:11px;font-size:15px;color:var(--ink-2);align-items:flex-start;line-height:1.4}
  .plan li svg{width:18px;height:18px;stroke:var(--teal);flex-shrink:0;margin-top:2px}
  .plan .btn{width:100%;justify-content:center}
  .price-foot{text-align:center;margin-top:34px;color:var(--muted);font-size:15px}
  .price-foot a{color:var(--teal);font-weight:600;text-decoration:underline;text-underline-offset:3px}
  @media(max-width:900px){.plans{grid-template-columns:1fr;max-width:440px;margin:0 auto}}

  /* final */
  .final-card{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:80px 40px;position:relative;overflow:hidden;text-align:center}
  .final-card::before{content:"";position:absolute;left:50%;top:-45%;width:820px;height:560px;transform:translateX(-50%);
    background:radial-gradient(ellipse,rgba(139,109,255,.28),transparent 60%),radial-gradient(ellipse 40% 50% at 62% 60%,rgba(47,217,196,.2),transparent 62%)}
  .final-card>*{position:relative}
  .final-card h2{font-family:var(--ff-display);font-weight:800;font-size:clamp(32px,5vw,58px);letter-spacing:-.03em;line-height:1.05;max-width:16ch;margin:22px auto 0}
  .final-card p{color:var(--muted);margin:20px auto 0;max-width:38em;font-size:17px}
  .final-card .hero-cta{margin-top:36px}

  footer{padding:64px 0 46px;border-top:1px solid var(--line-soft);margin-top:110px}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
  .foot-brand p{color:var(--muted);font-size:14px;max-width:24em;margin-top:16px}
  .foot-col h4{font-family:var(--ff-display);font-weight:700;font-size:14px;margin-bottom:16px}
  .foot-col a{display:block;color:var(--muted);font-size:14.5px;padding:6px 0}
  .foot-col a:hover{color:var(--teal)}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-top:54px;padding-top:26px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--muted)}
  @media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

  .switcher{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:60;background:var(--surface-2);border:1px solid var(--line);border-radius:100px;padding:8px 10px 8px 16px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)}
  .switcher span{font-family:var(--ff-display);font-weight:600;font-size:12.5px;color:var(--muted)}
  .switcher .sw{display:flex;gap:7px}
  .switcher button{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .15s}
  .switcher button:hover{transform:scale(1.12)}
  .switcher button[aria-pressed="true"]{border-color:#fff}
  .sw-v{background:#8B6DFF}.sw-t{background:#2FD9C4}
  @media(max-width:520px){.switcher span{display:none}.switcher{padding:8px}}

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
  .reveal.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal,.anom,.step{opacity:1!important;transform:none!important}html{scroll-behavior:auto}}

  /* demo form */
  .demo-form{display:flex;flex-direction:column;gap:16px;margin-bottom:8px}
  .ff-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .ff-row{display:flex;flex-direction:column;gap:7px}
  .ff-row label{font-family:var(--ff-display);font-size:12.5px;font-weight:600;letter-spacing:.03em;color:var(--ink-2)}
  .ff-row .ff-opt{font-weight:450;color:var(--muted);letter-spacing:0}
  .ff-row input,.ff-row select,.ff-row textarea{
    font-family:var(--ff-body);font-size:15px;color:var(--ink);background:var(--surface-2);
    border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;outline:none;
    box-shadow:inset 0 1px 2px rgba(0,0,0,.15);
    transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;resize:vertical}
  .ff-row input::placeholder,.ff-row textarea::placeholder{color:var(--muted)}
  .ff-row input:hover,.ff-row select:hover,.ff-row textarea:hover{border-color:rgba(255,255,255,.18)}
  .ff-row input:focus,.ff-row select:focus,.ff-row textarea:focus{
    border-color:var(--teal);background:rgba(255,255,255,.04);
    box-shadow:inset 0 1px 2px rgba(0,0,0,.15),0 0 0 3px rgba(47,217,196,.18)}
  .ff-row select{appearance:none;cursor:pointer;padding-right:38px;
    background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
    background-position:calc(100% - 19px) center,calc(100% - 14px) center;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
  .ff-row select option{background:var(--surface);color:var(--ink)}
  .demo-form button[disabled]{opacity:.6;cursor:not-allowed}
  .ff-status{font-family:var(--ff-display);font-size:13.5px;font-weight:600;margin-top:2px;min-height:1.2em}
  .ff-status.ok{color:var(--teal)}
  .ff-status.err{color:var(--leak)}
  @media(max-width:560px){.ff-grid{grid-template-columns:1fr}}