:root{
  interpolate-size:allow-keywords;
  --purple:#5A31F4; --purple-2:#8A63FF; --purple-deep:#3d1ec2; --purple-bg:#efeaff; --purple-line:#ddd2ff;
  --canvas:#fafaf9; --surface:#ffffff; --surface-2:#f7f7f5;
  --ink:#1a1a1a; --ink-2:#444; --muted:#6b6b6b; --faint:#757575;
  --line:#ececec; --line-2:#f2f2f0;
  --green:#2ba672; --green-fg:#1c7a55; --green-bg:#e8f6ef;
  --amber:#e8a100; --amber-fg:#8a6200; --amber-bg:#fdf3df;
  --red:#e0492f; --red-fg:#a8341f; --red-bg:#fdede9;
  --blue:#0a84ff;
  --r-lg:20px; --r-md:14px; --r-sm:10px; --r-full:999px;
  --sh:0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.045);
  --sh-sm:0 1px 2px rgba(0,0,0,.05);
  --sh-purple:0 8px 28px rgba(90,49,244,.28);
  --f:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --spring:cubic-bezier(0.22,1,0.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
[id]{scroll-margin-top:84px}
body{font-family:var(--f);background:var(--canvas);color:var(--ink);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--purple);text-decoration:none}
button{font-family:var(--f);cursor:pointer;border:none;background:none;font-size:14px}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
.wrap-n{max-width:1040px;margin:0 auto;padding:0 32px}
section{padding:96px 0}
@media(max-width:720px){section{padding:64px 0}.wrap,.wrap-n{padding:0 20px}}

/* ---------- type ---------- */
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--purple-deep);background:var(--purple-bg);border:1px solid var(--purple-line);padding:5px 13px;border-radius:999px;margin-bottom:14px}
h1{font-size:clamp(34px,5.4vw,60px);font-weight:800;letter-spacing:-0.03em;line-height:1.06}
h2{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:-0.025em;line-height:1.12}
h3{font-size:17px;font-weight:700;letter-spacing:-0.01em}
.sub{font-size:clamp(16px,2vw,19px);color:var(--ink-2);font-weight:400;line-height:1.6;max-width:640px}
.center{text-align:center}
.center .sub{margin-left:auto;margin-right:auto}
.sec-head{margin-bottom:48px}
.big-light{font-weight:300;letter-spacing:-0.02em}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:48px;padding:0 26px;border-radius:12px;font-size:15.5px;font-weight:600;transition:transform .22s var(--spring),box-shadow .22s,background .12s,color .12s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn.pri{background:linear-gradient(135deg,var(--purple),#7a4ff0);color:#fff;box-shadow:var(--sh-purple)}
.btn.pri:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(90,49,244,.36)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{background:#000;transform:translateY(-2px)}
.btn.sec{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--sh-sm)}
.btn.sec:hover{border-color:#d8d8d5;transform:translateY(-1px)}
.btn.ghost{color:var(--ink-2)}
.btn.ghost:hover{background:var(--surface-2)}
.btn.sm{height:36px;padding:0 16px;font-size:13.5px;border-radius:var(--r-sm)}
.btn.ai{background:linear-gradient(135deg,var(--purple),#7a4ff0);color:#fff;box-shadow:var(--sh-sm)}
.btn.ai:hover{filter:brightness(1.07)}
.btn.red{background:var(--red);color:#fff}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none!important;box-shadow:none}
.btn-note{font-size:12.5px;color:var(--faint);margin-top:10px}
.spark{display:inline-block}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(250,250,249,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.05);transition:box-shadow .2s}
.nav.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.06)}
.nav-in{max-width:1120px;margin:0 auto;padding:0 32px;height:66px;display:flex;align-items:center;gap:28px}
.nav-links{display:flex;gap:26px;margin-left:auto;align-items:center}
.nav-links a{color:var(--ink-2);font-weight:500;font-size:14px}
.nav-links a:hover{color:var(--purple)}
a.has-live{display:inline-flex;align-items:center;gap:7px}
.live-dot{position:relative;width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.5);animation:livePulse 2s cubic-bezier(.4,0,.6,1) infinite;flex:none}
.live-dot::before{content:"";position:absolute;inset:0;border-radius:50%;background:#22c55e;animation:livePing 2s cubic-bezier(0,0,.2,1) infinite}
@keyframes livePing{0%{transform:scale(1);opacity:.6}70%,100%{transform:scale(2.8);opacity:0}}
@keyframes livePulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}50%{box-shadow:0 0 0 5px rgba(34,197,94,0)}}
@media(prefers-reduced-motion:reduce){.live-dot,.live-dot::before{animation:none}}
@media(max-width:860px){.nav-links a:not(.keep){display:none}.nav-links a.keep:not(.btn){font-size:13px}.nav-in{padding:0 20px;gap:14px}.nav-links{gap:16px}}

/* ---------- logo ---------- */
.brand{display:flex;align-items:center;gap:10px;font-size:19px;color:var(--ink)}
.brand .wm{font-weight:800;font-style:italic;letter-spacing:-0.03em}
.brand .io{color:var(--ink)}
.brand .spd{background:linear-gradient(100deg,#8a63ff,#5A31F4);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.05em}
.logo-img{height:40px;width:144px;display:block}
.logo-img.sm{height:32px;width:115px}
@media(max-width:560px){.logo-img{height:34px;width:122px}}

/* ---------- hero ---------- */
.hero{padding:150px 0 90px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(900px 480px at 78% -10%,rgba(90,49,244,.10),transparent 60%),
  radial-gradient(700px 420px at 8% 8%,rgba(138,99,255,.07),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:44px}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--purple-bg);border:1px solid var(--purple-line);color:var(--purple-deep);font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:var(--r-full);margin-bottom:22px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--purple);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1 .hl{background:linear-gradient(120deg,var(--purple),var(--purple-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{margin:22px 0 30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-proof{display:flex;gap:20px;margin-top:26px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.hero-proof span{display:flex;align-items:center;gap:7px}
.hero-proof svg{color:var(--green)}

/* ---------- app-style cards (demo surfaces) ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:28px}
.card.tight{padding:20px}
.applabel{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--faint)}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:var(--r-full);font-size:12px;font-weight:600;padding:5px 11px}
.pill .d{width:6px;height:6px;border-radius:50%}
.pill.good{background:var(--green-bg);color:var(--green-fg)}.pill.good .d{background:var(--green)}
.pill.warn{background:var(--amber-bg);color:var(--amber-fg)}.pill.warn .d{background:var(--amber)}
.pill.bad{background:var(--red-bg);color:var(--red-fg)}.pill.bad .d{background:var(--red)}
.pill.neutral{background:var(--surface-2);color:var(--muted)}.pill.neutral .d{background:var(--faint)}
.pill.ai{background:var(--purple-bg);color:var(--purple-deep)}.pill.ai .d{background:var(--purple)}
.pill.gold{background:linear-gradient(135deg,#fdf6e3,#faedc8);color:#8a6200;border:1px solid #f0dfa8}

/* segmented control */
.seg{display:inline-flex;background:var(--surface-2);border-radius:var(--r-full);padding:3px;gap:2px}
.seg button{border-radius:var(--r-full);padding:7px 18px;font-size:13px;font-weight:600;color:var(--muted);transition:all .18s var(--spring)}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-sm)}
.seg.sm button{padding:5px 13px;font-size:12.5px}

/* toggle */
.tog{width:38px;height:22px;border-radius:var(--r-full);background:#d7d7d4;position:relative;transition:background .18s;flex:none}
.tog::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:var(--sh-sm);transition:transform .18s var(--spring)}
.tog.on{background:linear-gradient(135deg,var(--purple),var(--purple-2))}
.tog.on::after{transform:translateX(16px)}

/* list rows */
.lrow{display:flex;align-items:center;gap:14px;padding:16px 0;border-top:1px solid var(--line-2)}
.lrow:first-child{border-top:none}
.lrow .lt{flex:1;min-width:0}
.lrow .lt .t{font-weight:600;font-size:13.5px}
.lrow .lt .d{font-size:12.5px;color:var(--muted);margin-top:2px}

/* meters */
.meter{height:8px;border-radius:var(--r-full);background:var(--surface-2);overflow:hidden}
.meter>i{display:block;height:100%;border-radius:var(--r-full);background:linear-gradient(90deg,var(--purple),var(--purple-2));transition:width 1s var(--spring)}

/* ---------- logos strip ---------- */
.logos{padding:44px 0 10px}
.logos p{text-align:center;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:26px}
.logo-row{display:flex;flex-wrap:wrap;justify-content:center;gap:24px 46px;align-items:center}
.logo-row img{height:24px;width:auto;min-width:48px;max-width:132px;object-fit:contain;filter:grayscale(1);opacity:.62;transition:opacity .2s}
.logo-row img:hover{opacity:.9}
.logo-row img.tall{height:38px}
.logo-row img[alt="Everlast"]{height:32px}
.logo-row img.bark{height:30px;transform:scale(2.3);transform-origin:center;margin:0 30px;max-width:120px;filter:grayscale(1) brightness(.55)}
.logo-row span{font-weight:700;font-size:15px;color:#5b5b58;white-space:nowrap;opacity:.7}
@media(max-width:400px){.logo-row{gap:18px 28px}.logo-row img{height:19px;max-width:100px}.logo-row img.tall{height:30px}.logo-row img.bark{height:22px;margin:0 22px}}

/* ---------- stat band ---------- */
.statband{background:linear-gradient(135deg,#1c1338,#2a1580 55%,var(--purple-deep));color:#fff;border-radius:28px;padding:56px 48px;position:relative;overflow:hidden}
.statband::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 85% 20%,rgba(138,99,255,.35),transparent 60%);pointer-events:none}
.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;position:relative}
@media(max-width:820px){.statgrid{grid-template-columns:1fr;gap:32px}.statband{padding:44px 28px}}
.stat .n{font-size:clamp(38px,4.6vw,54px);font-weight:300;letter-spacing:-0.03em;line-height:1}
.stat .n b{font-weight:800;background:linear-gradient(120deg,#c9b8ff,#8A63FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .t{margin-top:12px;font-size:14.5px;color:rgba(255,255,255,.78);line-height:1.55;max-width:300px}
.stat .src{display:block;margin-top:8px;font-size:11.5px;color:rgba(255,255,255,.6)}

/* ---------- problem cards ---------- */
.probgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.probgrid{grid-template-columns:1fr}}
.prob{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh)}
.prob .num{width:34px;height:34px;border-radius:10px;background:var(--red-bg);color:var(--red-fg);font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.prob h3{margin-bottom:8px}
.prob p{font-size:14px;color:var(--ink-2)}
.prob .cost{margin-top:14px;font-size:12.5px;font-weight:700;color:var(--red-fg)}

/* ---------- how-it-works ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:step}
@media(max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:22px;position:relative}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:14px;right:14px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--purple),var(--purple-2));border-radius:50%;box-shadow:0 4px 12px rgba(90,49,244,.3)}
.step b{display:block;font-size:14.5px;margin-bottom:6px}
.step p{font-size:12.5px;color:var(--muted)}

/* ---------- demo shells ---------- */
.demo-sec{padding:88px 0;border-top:1px solid var(--line-2)}
.demo-flag{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--green-fg);background:var(--green-bg);padding:6px 13px;border-radius:var(--r-full);margin-bottom:16px}
.demo-flag .d{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.demo-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:start}
.demo-grid.flip{grid-template-columns:1.08fr .92fr}
@media(max-width:960px){.demo-grid,.demo-grid.flip{grid-template-columns:1fr;gap:36px}.demo-grid.flip .appframe{order:2}.demo-grid.flip .demo-copy{order:1}}
.demo-copy h2{margin-bottom:16px}
.demo-copy .sub{font-size:16px;margin-bottom:22px}
.demo-points{list-style:none;display:grid;gap:12px;margin-bottom:26px}
.demo-points li{display:flex;gap:11px;font-size:14px;color:var(--ink-2);align-items:flex-start}
.demo-points li svg{flex:none;margin-top:2px;color:var(--green)}
.demo-points li b{color:var(--ink)}
.appframe{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 2px 6px rgba(0,0,0,.04),0 24px 60px rgba(26,10,90,.10);overflow:hidden}
.appframe .bar{display:flex;align-items:center;gap:8px;padding:12px 18px;border-bottom:1px solid var(--line-2);background:var(--surface)}
.appframe .bar .dots{display:flex;gap:5px}
.appframe .bar .dots i{width:9px;height:9px;border-radius:50%;background:#e4e4e1}
.appframe .bar .url{margin-left:8px;font-size:12px;color:var(--faint);background:var(--surface-2);border-radius:var(--r-full);padding:4px 13px;font-family:var(--mono)}
.appframe .body{padding:26px}
@media(max-width:560px){.appframe .body{padding:18px}}

/* gauge */
.gauge-wrap{text-align:center}
.gauge{position:relative;width:min(300px,80%);margin:0 auto}
.gauge .val{position:absolute;left:0;right:0;bottom:8px;font-size:52px;font-weight:300;letter-spacing:-0.03em;line-height:1}
.gauge .val small{font-size:16px;color:var(--faint);font-weight:400}
.cwv{margin-top:22px;text-align:left}
.cwv .lrow .score{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;min-width:64px;text-align:right}

/* CWV mini bars */
.cwvbar{height:7px;border-radius:99px;background:var(--surface-2);overflow:hidden;margin-top:7px}
.cwvbar>i{display:block;height:100%;border-radius:99px;transition:width .9s var(--spring)}

/* ---------- modal ---------- */
.scrim{position:fixed;inset:0;background:rgba(15,12,35,.5);backdrop-filter:blur(3px);z-index:200;display:none;align-items:center;justify-content:center;padding:20px;overflow:auto}
.scrim.open{display:flex;animation:fadeIn .2s}
.scrim{overscroll-behavior:contain}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:0 30px 80px rgba(0,0,0,.3);width:560px;max-width:100%;padding:28px;animation:popIn .26s var(--spring);max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);overflow:auto;position:relative;overscroll-behavior:contain}
@keyframes popIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.modal .x{position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:16px}
.modal .x:hover{background:var(--surface-2);color:var(--ink)}
.modal h4{font-size:19px;font-weight:700;letter-spacing:-0.01em;margin:6px 0 10px}
.modal .mbody{font-size:14px;color:var(--ink-2)}
.mfoot{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.chip{font-size:12px;font-weight:600;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-full);padding:5px 12px}

/* model picker */
.models{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 4px}
@media(max-width:520px){.models{grid-template-columns:1fr}}
.model{border:1.5px solid var(--line);border-radius:var(--r-md);padding:16px;cursor:pointer;transition:all .15s;text-align:left;background:var(--surface)}
.model:hover{border-color:#cfc4ff}
.model.on{border-color:var(--purple);background:var(--purple-bg);box-shadow:0 0 0 3px rgba(90,49,244,.12)}
.model .mn{display:flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px}
.model .tagm{font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:99px;background:var(--surface-2);color:var(--muted)}
.model.on .tagm{background:#fff;color:var(--purple-deep)}
.model .md{font-size:12px;color:var(--muted);margin:7px 0 9px;line-height:1.5}
.model .mb{font-size:11.5px;font-weight:600;color:var(--faint);font-family:var(--mono)}

/* scan checklist */
.slist{display:grid;gap:4px;margin-top:18px}
.sstep{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r-sm);font-size:13.5px;color:var(--faint);transition:all .2s}
.sstep.run{background:var(--purple-bg);color:var(--ink)}
.sstep.done{color:var(--ink)}
.sstep .ic{width:22px;height:22px;flex:none;display:flex;align-items:center;justify-content:center}
.sstep .res{margin-left:auto;font-size:11.5px;color:var(--faint);font-family:var(--mono);text-align:right}
.spinner{width:15px;height:15px;border:2px solid var(--purple-line);border-top-color:var(--purple);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ck{width:18px;height:18px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;animation:popIn .3s var(--spring)}
.ck svg{width:10px;height:10px}
.pbar{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden;margin:16px 0 6px}
.pbar>i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),var(--purple-2));border-radius:99px;transition:width .3s}
.pmeta{display:flex;justify-content:space-between;font-size:11.5px;color:var(--faint)}

/* results */
.prio .lrow .rank{width:26px;height:26px;border-radius:8px;background:var(--purple-bg);color:var(--purple-deep);font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;flex:none}
.aisum{background:var(--purple-bg);border:1px solid var(--purple-line);border-radius:var(--r-md);padding:16px 18px;font-size:13.5px;color:#2a1a6e;margin:18px 0;line-height:1.6}

/* template rows */
.trow{display:flex;align-items:center;gap:14px;padding:16px 0;border-top:1px solid var(--line-2);flex-wrap:wrap}
.trow:first-child{border-top:none}
.tscore{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex:none}
.tscore.good{background:var(--green-bg);color:var(--green-fg)}
.tscore.warn{background:var(--amber-bg);color:var(--amber-fg)}
.tscore.bad{background:var(--red-bg);color:var(--red-fg)}
.trow .ti{flex:1;min-width:180px}
.trow .ti .t{font-weight:600;font-size:13.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.trow .ti .f{font-size:11.5px;color:var(--faint);font-family:var(--mono)}
.trow .ti .iss{font-size:12.5px;color:var(--muted);margin-top:3px}
.trow .act{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.trow .act .est{font-size:11px;color:var(--faint)}
.badge-opt{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;background:linear-gradient(135deg,#fdf6e3,#faedc8);border:1px solid #f0dfa8;color:#8a6200;padding:3px 9px;border-radius:99px}

/* before/after table */
.batab{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
.bacol{border:1px solid var(--line);border-radius:var(--r-md);padding:16px}
.bacol.after{background:var(--green-bg);border-color:#cdeeda}
.bacol .bh{font-size:12px;font-weight:700;color:var(--muted);margin-bottom:10px}
.bacol.after .bh{color:var(--green-fg)}
.bacol .br{display:flex;justify-content:space-between;font-size:13px;padding:5px 0}
.bacol .br b{font-variant-numeric:tabular-nums}
.attest{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-2);padding:9px 0}
.attest input{accent-color:var(--purple);width:16px;height:16px;margin-top:2px;flex:none}
.attest.dis{opacity:.5}
.warnbox{background:var(--amber-bg);border:1px solid #f3e2b3;border-radius:var(--r-md);padding:13px 16px;font-size:12.5px;color:var(--amber-fg);margin:14px 0}
.safebox{background:var(--green-bg);border:1px solid #cdeeda;border-radius:var(--r-md);padding:13px 16px;font-size:12.5px;color:var(--green-fg);margin:14px 0}

/* image before/after slider */
.basplit{position:relative;border-radius:var(--r-md);overflow:hidden;height:260px;user-select:none;touch-action:pan-y;cursor:ew-resize;border:1px solid var(--line)}
.basplit .im{position:absolute;inset:0}
.basplit .im.before{background:
  radial-gradient(140px 180px at 50% 52%,#d9c2a8 0%,#c9a985 45%,transparent 72%),
  radial-gradient(60px 90px at 50% 34%,#f8e8d2,transparent 70%),
  linear-gradient(160deg,#f3e2cf,#e8cfae 60%,#dcbf9b);filter:blur(1.1px) saturate(.9)}
.basplit .im.after{background:
  radial-gradient(140px 180px at 50% 52%,#dcc4a9 0%,#cbaa85 45%,transparent 72%),
  radial-gradient(60px 90px at 50% 34%,#fdf0dd,transparent 70%),
  linear-gradient(160deg,#f8e9d7,#eed4b2 60%,#e2c5a0);clip-path:inset(0 0 0 var(--split,50%))}
.basplit .bottle{position:absolute;left:50%;top:50%;transform:translate(-50%,-52%);width:78px;height:150px;border-radius:16px 16px 12px 12px;background:linear-gradient(120deg,rgba(255,255,255,.65),rgba(255,255,255,.15) 40%,rgba(120,80,40,.18));box-shadow:0 18px 36px rgba(105,70,30,.28);border:1px solid rgba(255,255,255,.5)}
.basplit .bottle::before{content:"";position:absolute;top:-18px;left:50%;transform:translateX(-50%);width:34px;height:20px;border-radius:6px 6px 2px 2px;background:linear-gradient(120deg,#caa87f,#a9855c)}
.basplit .handle{position:absolute;top:0;bottom:0;left:var(--split,50%);width:3px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.12);z-index:3}
.basplit .knob{position:absolute;top:50%;left:var(--split,50%);transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;background:#fff;box-shadow:0 4px 14px rgba(0,0,0,.22);display:flex;align-items:center;justify-content:center;z-index:4;color:var(--ink-2)}
.basplit .tag{position:absolute;bottom:12px;font-size:11px;font-weight:700;padding:5px 11px;border-radius:99px;z-index:2}
.basplit .tag.l{left:12px;background:rgba(26,26,26,.78);color:#fff}
.basplit .tag.r{right:12px;background:rgba(90,49,244,.92);color:#fff}
.basplit .fmt{position:absolute;top:12px;right:12px;background:#fff;border-radius:99px;font-size:10.5px;font-weight:800;letter-spacing:.05em;padding:4px 10px;color:var(--purple-deep);z-index:2;box-shadow:var(--sh-sm)}

/* donut */
.donut-wrap{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:12px;flex:1;min-width:240px}
.kpi{background:var(--surface-2);border-radius:var(--r-md);padding:14px 16px}
.kpi .applabel{margin-bottom:4px}
.kpi .v{font-size:22px;font-weight:300;letter-spacing:-0.02em}
.kpi .v b{font-weight:700;font-size:13px}

/* alt text demo */
.altbox{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;font-family:var(--f);font-size:13.5px;color:var(--ink);min-height:64px;resize:none;background:var(--surface)}
.altbox:focus{outline:none;border-color:var(--purple);box-shadow:0 0 0 3px rgba(90,49,244,.12)}

/* charts */
.chart-tip{position:absolute;background:#1a1a1a;color:#fff;font-size:11.5px;line-height:1.5;padding:8px 11px;border-radius:8px;pointer-events:none;white-space:nowrap;z-index:5;display:none;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:12px}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{width:9px;height:9px;border-radius:3px;display:inline-block}

/* bucket bars */
.bucket{margin:14px 0}
.bucket .bl{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px}
.bucket .bl b{font-variant-numeric:tabular-nums}
.bucket .bar{height:10px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bucket .bar>i{display:block;height:100%;border-radius:99px;width:0;transition:width 1.1s var(--spring)}

/* monitor */
.evt-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:10px}
.evt-legend i{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:5px}
.reg{border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;margin-top:12px}
.reg .rh{display:flex;align-items:center;gap:9px;font-weight:600;font-size:13.5px}
.reg .sev{width:8px;height:8px;border-radius:50%;flex:none}
.reg .rm{font-size:12px;color:var(--muted);margin:5px 0 8px;font-variant-numeric:tabular-nums}
.reg .cause{display:inline-block;font-size:11.5px;font-weight:600;background:var(--surface-2);border:1px solid var(--line);border-radius:99px;padding:4px 11px;color:var(--ink-2)}
.reg .note{font-size:12px;color:var(--faint);margin-top:8px}

/* chat */
.chat{display:flex;flex-direction:column;height:420px}
.chatmsgs{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:4px 2px 14px}
.msg{max-width:86%;padding:12px 15px;border-radius:16px;font-size:13.5px;line-height:1.6}
.msg.user{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:5px}
.msg.aim{align-self:flex-start;background:var(--surface-2);border-bottom-left-radius:5px}
.msg .mfootr{margin-top:9px;display:flex;gap:6px;flex-wrap:wrap}
.msg .tchip{font-size:10.5px;font-weight:600;background:var(--purple-bg);color:var(--purple-deep);padding:3px 9px;border-radius:99px}
.msg .schip{font-size:10.5px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--muted);padding:3px 9px;border-radius:99px}
.caret{display:inline-block;width:2px;height:14px;background:var(--purple);vertical-align:-2px;animation:pulse 1s infinite}
.sugg{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.sugg button{font-size:12px;font-weight:600;border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:7px 13px;color:var(--ink-2);transition:all .15s}
.sugg button:hover{border-color:var(--purple);color:var(--purple)}
.chatbar{display:flex;gap:9px;border-top:1px solid var(--line-2);padding-top:14px;align-items:center}
.chatbar input{flex:1;border:1px solid var(--line);border-radius:var(--r-sm);height:40px;padding:0 14px;font-family:var(--f);font-size:13.5px;min-width:0}
.chatbar input:focus{outline:none;border-color:var(--purple)}
.chatbar select{border:1px solid var(--line);border-radius:var(--r-sm);height:40px;padding:0 9px;font-family:var(--f);font-size:12.5px;color:var(--ink-2);background:var(--surface)}
.wallet{font-size:11.5px;font-weight:600;color:var(--purple-deep);background:var(--purple-bg);border-radius:99px;padding:5px 12px;font-variant-numeric:tabular-nums}

/* credit section */
.tokgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:820px){.tokgrid{grid-template-columns:1fr}}
.tokcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh)}
.tokcard .th{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.tokcard .tn{font-size:18px;font-weight:800;display:flex;align-items:center;gap:9px}
.tokcard .bal{font-size:30px;font-weight:300;letter-spacing:-0.02em;margin:14px 0 10px}
.tokrules{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
@media(max-width:860px){.tokrules{grid-template-columns:1fr}}
.tokrule{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:20px}
.tokrule b{display:block;font-size:14px;margin-bottom:6px}
.tokrule p{font-size:12.5px;color:var(--muted)}
.costtab{width:100%;border-collapse:collapse;font-size:13.5px}
.costtab td{padding:11px 0;border-top:1px solid var(--line-2)}
.costtab tr:first-child td{border-top:none}
.costtab .c{text-align:right;font-weight:600;font-family:var(--mono);font-size:12.5px;color:var(--purple-deep);white-space:nowrap}

/* value stack */
.vstack{max-width:680px;margin:0 auto}
.vrow{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 0;border-top:1px solid var(--line-2);font-size:14.5px}
.vrow:first-child{border-top:none}
.vrow .vp{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.vrow.total{border-top:2px solid var(--ink);font-weight:700;font-size:16px}
.vrow.total .vp{text-decoration:line-through;text-decoration-color:var(--red);text-decoration-thickness:2.5px}
.vprice{text-align:center;margin-top:28px}
.vprice .yours{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--purple)}
.vprice .p{font-size:clamp(40px,5vw,56px);font-weight:300;letter-spacing:-0.03em;margin:8px 0}
.vprice .p b{font-weight:800}

/* comparison */
.cmp{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--sh)}
.cmp table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}
.cmp th,.cmp td{padding:14px 18px;text-align:center;border-top:1px solid var(--line-2)}
.cmp th{font-size:12.5px;font-weight:700;border-top:none}
.cmp td:first-child,.cmp th:first-child{text-align:left;font-weight:600}
.cmp .hlcol{background:var(--purple-bg)}
.cmp th.hlcol{color:var(--purple-deep)}
.cmp .y{color:var(--green);font-weight:800}
.cmp .n{color:#8a8a86;font-weight:700}
.cmp .part{color:var(--amber-fg);font-size:12px;font-weight:600}

/* founder */
.founder{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:860px){.founder{grid-template-columns:1fr}}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh);display:flex;flex-direction:column}
.quote .qm{font-size:44px;line-height:1;color:var(--purple-line);font-weight:800;font-family:Georgia,serif}
.quote p{font-size:15.5px;color:var(--ink-2);line-height:1.65;flex:1;margin:10px 0 20px}
.quote .who{display:flex;align-items:center;gap:13px}
.quote .av{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--purple),var(--purple-2));color:#fff;font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;flex:none}
.quote .who b{display:block;font-size:14px}
.quote .who span{font-size:12.5px;color:var(--muted)}

/* pricing */
.plangrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
@media(max-width:1040px){.plangrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.plangrid{grid-template-columns:1fr}}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh);display:flex;flex-direction:column;position:relative}
.plan.pop{border:2px solid var(--purple);box-shadow:0 16px 44px rgba(90,49,244,.16)}
.plan .ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--purple),var(--purple-2));color:#fff;font-size:11px;font-weight:700;letter-spacing:.05em;padding:5px 14px;border-radius:99px;white-space:nowrap}
.plan .pn{font-weight:800;font-size:16px}
.plan .pd{font-size:12.5px;color:var(--muted);margin:4px 0 16px;min-height:34px}
.plan .pp{font-size:38px;font-weight:300;letter-spacing:-0.03em;line-height:1}
.plan .pp small{font-size:13px;color:var(--faint);font-weight:400}
.plan .py{font-size:11.5px;color:var(--faint);margin-top:5px;min-height:15px}
.plan ul{list-style:none;margin:20px 0 22px;display:grid;gap:9px;flex:1}
.plan li{font-size:12.8px;color:var(--ink-2);display:flex;gap:8px;align-items:flex-start}
.plan li svg{flex:none;margin-top:2.5px;color:var(--green)}
.plan li.plus{font-weight:700;color:var(--ink)}
.plan li.credits{background:rgba(124,77,255,.07);border:1px solid rgba(124,77,255,.22);border-radius:9px;padding:7px 10px;font-weight:700;color:var(--ink)}
.plan li.credits .star{color:var(--purple);flex:none;margin-top:1px}
.plan li.nocredits{background:rgba(120,120,140,.06);border:1px dashed var(--line);border-radius:9px;padding:7px 10px;color:var(--muted)}
.plan li.nocredits .star{flex:none;margin-top:1px;color:var(--faint)}
.plan .btn{width:100%}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;overflow:hidden}
.faq details::details-content{transition:height .3s var(--spring),content-visibility .3s allow-discrete;height:0;overflow:clip}
.faq details[open]::details-content{height:auto}
.faq summary{list-style:none;cursor:pointer;padding:19px 22px;font-weight:600;font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:24px;height:24px;border-radius:50%;background:var(--purple-bg);color:var(--purple-deep);display:flex;align-items:center;justify-content:center;font-weight:700;transition:transform .2s var(--spring)}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq .fa{padding:0 22px 20px;font-size:14px;color:var(--ink-2);line-height:1.65}

/* AI assistants section */
.aisec{background:var(--surface);border:1px solid var(--purple-line);border-radius:28px;padding:48px;position:relative;overflow:hidden}
@media(max-width:720px){.aisec{padding:30px 22px}}
.aisec::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 260px at 92% 0%,rgba(90,49,244,.08),transparent 60%);pointer-events:none}
.aisteps{counter-reset:ai;display:grid;gap:0;margin:24px 0;max-width:640px}
.aistep{display:flex;gap:16px;padding:13px 0;border-top:1px solid var(--line-2);font-size:14px;color:var(--ink-2)}
.aistep:first-child{border-top:none}
.aistep::before{counter-increment:ai;content:counter(ai);flex:none;width:26px;height:26px;border-radius:8px;background:var(--purple-bg);color:var(--purple-deep);font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center}
.aistep code{font-family:var(--mono);font-size:12.5px;background:var(--surface-2);padding:2px 7px;border-radius:6px}
.factlist{list-style:none;display:grid;gap:9px;font-size:13.5px;color:var(--ink-2)}
.factlist li{display:flex;gap:9px}.factlist li::before{content:"→";color:var(--purple);font-weight:700}

/* final CTA */
.final{background:linear-gradient(140deg,#20134d,#2a1580 45%,var(--purple));border-radius:32px;color:#fff;text-align:center;padding:80px 40px;position:relative;overflow:hidden}
@media(max-width:720px){.final{padding:56px 24px}}
.final::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 340px at 50% -10%,rgba(185,164,255,.30),transparent 65%);pointer-events:none}
.final h2{color:#fff;position:relative}
.final .sub{color:rgba(255,255,255,.78);margin:18px auto 32px;position:relative}
.final .btn{position:relative}
.final .btn.white{background:#fff;color:var(--purple-deep);height:54px;padding:0 34px;font-size:16.5px}
.final .btn.white:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.final .fine{margin-top:20px;font-size:13px;color:rgba(255,255,255,.78);position:relative}

/* footer */
footer{padding:56px 0 40px;border-top:1px solid var(--line-2);margin-top:96px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot-links{display:flex;gap:24px;flex-wrap:wrap;font-size:13.5px}
.foot-links a{color:var(--muted)}
.foot-links a:hover{color:var(--purple)}
.goal-cards{display:flex;flex-direction:column;gap:10px;margin:18px 0 0}
.goal-card{text-align:left;background:var(--ink);color:#fff;border:2px solid var(--ink);border-radius:var(--r-md);padding:14px 16px;cursor:pointer;transition:transform .25s var(--spring),border-color .2s,background .2s;font-family:var(--f)}
.goal-card b{display:block;font-size:14.5px;margin-bottom:3px}
.goal-card span{display:block;font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.5}
.goal-card:hover{transform:translateX(4px)}
.goal-card.on{background:var(--purple);border-color:var(--purple-2);box-shadow:var(--sh-purple)}
.goal-card.on span{color:rgba(255,255,255,.88)}
.goal-callout{margin-top:16px;padding:13px 16px;background:var(--purple-bg);border-left:3px solid var(--purple);border-radius:0 var(--r-sm) var(--r-sm) 0;font-size:14px;color:var(--ink)}
.revert-note{margin-top:10px;font-size:12px;color:var(--muted);background:var(--green-bg);border:1px solid #cdebdb;border-radius:var(--r-sm);padding:9px 12px;line-height:1.55}
.rulecheck{flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:var(--green-bg);color:var(--green-fg);display:inline-flex;align-items:center;justify-content:center;margin-right:4px}
.costtab th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);font-weight:700;text-align:left;padding-bottom:8px}
.costtab th.c{text-align:right}
/* ===== Arctic Grey signature — carbon copy of arcticgrey.com (locked) ===== */
.ag-signature{display:flex;justify-content:center;margin-top:48px}
@media (max-width:900px){ .ag-signature{margin-top:40px} }
.ag-signature a{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;font-family:Inter,"SF Pro Text",system-ui,-apple-system,sans-serif;font-size:13px;font-weight:400;letter-spacing:0.02em;color:rgba(15,15,15,0.62);background:transparent;text-decoration:none;transition:transform .22s cubic-bezier(0.22,1,0.36,1),background .22s cubic-bezier(0.22,1,0.36,1),color .22s cubic-bezier(0.22,1,0.36,1)}
.ag-signature a:hover{transform:translateY(-1px);background:rgba(17,17,19,0.04);color:rgb(17,17,19)}
.ag-heart{display:inline-block;width:15.2px;height:15.2px;margin-top:2px;flex:0 0 15.2px;fill:currentColor;transform-origin:center center;transition:transform .22s cubic-bezier(0.22,1,0.36,1);animation:ag-heartbeat 4.6s cubic-bezier(0.4,0,0.6,1) infinite}
.ag-signature a:hover .ag-heart{transform:scale(1.18)}
.ag-coffee{display:inline-block;width:22.4px;height:22.4px;margin-top:-4px;flex:0 0 22.4px;fill:currentColor;transform-origin:50% 80%;transition:transform .22s cubic-bezier(0.22,1,0.36,1)}
.ag-signature a:hover .ag-coffee{transform:rotate(-6deg)}
.ag-steam{opacity:0;transform-origin:center center;animation:ag-steam-rise 2.4s cubic-bezier(0.4,0,0.2,1) infinite}
.ag-steam-1{animation-delay:0s}.ag-steam-2{animation-delay:0.8s}.ag-steam-3{animation-delay:1.6s}
@keyframes ag-heartbeat{0%,100%{transform:scale(1)}6%{transform:scale(1.1)}12%{transform:scale(1)}18%{transform:scale(1.1)}24%{transform:scale(1)}}
@keyframes ag-steam-rise{0%{opacity:0;transform:translateY(1.6px)}30%{opacity:1}70%{opacity:1;transform:translateY(-1.6px)}100%{opacity:0;transform:translateY(-2.6px)}}
@media (prefers-reduced-motion:reduce){ .ag-heart,.ag-coffee,.ag-steam{animation:none!important;transition:none!important} }
body.tab-hidden .ag-heart,body.tab-hidden .ag-steam{animation-play-state:paused}

/* toast */
#toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,80px);opacity:0;visibility:hidden;background:#1a1a1a;color:#fff;font-size:13.5px;font-weight:500;padding:12px 20px;border-radius:99px;display:flex;align-items:center;gap:9px;z-index:300;transition:transform .3s var(--spring),opacity .25s,visibility .25s;box-shadow:0 12px 30px rgba(0,0,0,.3);max-width:calc(100vw - 40px)}
#toast.show{transform:translate(-50%,0);opacity:1;visibility:visible}
#toast svg{color:#5fe0b8;flex:none}

/* sticky mobile CTA */
.mcta{position:fixed;bottom:0;left:0;right:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:11px 16px;display:none;transform:translateY(110%);transition:transform .3s var(--spring)}
.mcta.show{transform:none}
.mcta .btn{width:100%}
@media(max-width:720px){.mcta{display:block}body{padding-bottom:0}}

/* reveal on scroll */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s var(--spring)}
.js .rv.in{opacity:1;transform:none}
/* staggered child reveals */
.js .plangrid.rv>*,.js .probgrid.rv>*,.js .tokrules.rv>*,.js .steps.rv>*{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s var(--spring)}
.js .plangrid.rv.in>*,.js .probgrid.rv.in>*,.js .tokrules.rv.in>*,.js .steps.rv.in>*{opacity:1;transform:none}
.js .rv.in>*:nth-child(2){transition-delay:.07s}.js .rv.in>*:nth-child(3){transition-delay:.14s}.js .rv.in>*:nth-child(4){transition-delay:.21s}.js .rv.in>*:nth-child(5){transition-delay:.28s}.js .rv.in>*:nth-child(6){transition-delay:.35s}

@media(max-width:720px){
  .demo-sec{padding:64px 0}
  .hero{padding:112px 0 56px}
  body{padding-bottom:80px}
  #toast{bottom:96px}
  #inKpis{grid-template-columns:1fr 1fr!important}
  .ingrid2{grid-template-columns:1fr!important}
}
@media(max-width:480px){
  .appframe .bar{flex-wrap:wrap}
  .wallet{display:none}
  .chatbar{flex-wrap:wrap}
  .chatbar input{flex:1 1 100%}
  .modal{padding:22px 18px}
  .batab{grid-template-columns:1fr}
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;top:-48px;left:12px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:13.5px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}
/* ---------- structural min-width guards (grid/flex items may not force overflow) ---------- */
.demo-grid>*,.hero-grid>*,.founder>*,.tokgrid>*{min-width:0}
.appframe .bar{min-width:0}
.appframe .bar .url{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.aistep span,.aistep code,.factlist li,.aisec a,.faq .fa a{overflow-wrap:anywhere}
.mfoot{flex-wrap:wrap}

/* ---------- 280px-class screens (smallest Android / foldable covers) ---------- */
@media(max-width:400px){
  .wrap,.wrap-n{padding:0 16px}
  .btn{white-space:normal;height:auto;min-height:44px;padding:11px 16px;text-align:center;line-height:1.35}
  .btn.sm{min-height:38px;padding:8px 12px;font-size:12.5px}
  .nav-in{padding:0 12px;gap:8px}
  .nav-links{gap:8px}
  .nav-links a.keep:not(.btn){display:none}
  .logo-img{height:26px;width:93px}
  .hero{padding:96px 0 48px}
  .hero-badge{white-space:normal;line-height:1.45;border-radius:14px;text-align:left;align-items:flex-start}
  .hero-badge .dot{margin-top:5px}
  .seg button{padding:6px 9px;font-size:11.5px}
  .seg.sm button{padding:5px 8px;font-size:11px}
  #goalRows .est{display:none}
  .sstep .res{display:none}
  .basplit{height:220px}
  .basplit .tag.l{bottom:48px}
  .statband{padding:36px 20px}
  #inKpis{grid-template-columns:1fr!important}
  .kpis{min-width:0;flex:1 1 100%;width:100%;grid-template-columns:1fr 1fr;gap:10px}
  .kpi{padding:11px 12px}
  .chatbar select{flex:1;min-width:0}
  .card{padding:18px}
  .appframe .body{padding:14px}
  .modal{padding:20px 14px}
  .modal h4{font-size:17px}
  .vrow{flex-wrap:wrap}
  .vrow .vp{white-space:normal}
  .trow .act{width:100%;flex-direction:row;align-items:center;gap:10px;justify-content:flex-start}
  .trow .act .est{text-align:left}
  .prob{padding:20px}
  .quote{padding:22px}
  .aisec{padding:24px 16px}
  .final{padding:44px 18px}
  .plan{padding:20px}
  .tokcard{padding:20px}
  .faq summary{padding:15px 16px;font-size:14px}
  .faq .fa{padding:0 16px 16px}
  .gauge .val{font-size:42px}
  .kpi .v{font-size:19px}
  .mfoot .btn{flex:1 1 auto}
  #goalRows .lrow,.prio .lrow,.cwv .lrow{flex-wrap:wrap}
  .demo-flag{border-radius:14px;line-height:1.4}
  #toast{border-radius:16px;align-items:flex-start;text-align:left}
  .plan .pd{min-height:auto}
  .reg .cause{border-radius:10px;line-height:1.5}
  .trow .ti{min-width:0}
  #anDone .gauge{width:min(200px,100%)}
  .tplsum-brk{display:block}
}
@media(max-width:560px){
  #inChart text,#moChart text{font-size:22px}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
/* ---------- rotating headline word ---------- */
.rotwrap{display:inline-block;overflow:hidden;vertical-align:bottom}
.rotor{display:inline-block;background:linear-gradient(120deg,var(--purple),var(--purple-2));-webkit-background-clip:text;background-clip:text;color:transparent;will-change:transform;transition:transform .42s var(--spring),opacity .32s}
.rotor.out{transform:translateY(-108%);opacity:0;transition:transform .26s ease-in,opacity .22s}
.rotor.prep{transform:translateY(108%);opacity:0;transition:none}

/* ---------- rewrite stage scenes (from the AI Speed app · rebranded purple) ---------- */
.rwstage{height:84px;margin-top:16px;border:1px solid var(--line-2);border-radius:var(--r-md);background:var(--surface-2);display:flex;align-items:center;justify-content:center;overflow:hidden}
.sc{display:flex;align-items:center;gap:14px}
.sc-copy .thm{width:52px;height:60px;border-radius:9px;background:#fff;border:1px solid var(--line);display:inline-block;position:relative}
.sc-copy .thm.fill i{position:absolute;inset:0;border-radius:9px;background:linear-gradient(135deg,rgba(138,99,255,.30),rgba(90,49,244,.22));animation:rw-fill 1.6s ease-in-out infinite}
.sc-copy .scarr{color:var(--faint);font-size:18px;animation:rw-nudge 1.6s ease-in-out infinite}
.sc-files{flex-direction:column;align-items:flex-start;gap:7px}
.sc-files .f{display:block;height:10px;border-radius:5px;background:linear-gradient(90deg,#e4dcff,#cfc0ff);animation:rw-slide 1.5s ease-in-out infinite}
.sc-files .f1{width:120px}.sc-files .f2{width:96px;animation-delay:.25s}.sc-files .f3{width:140px;animation-delay:.5s}
.sc-code{flex-direction:column;align-items:flex-start;gap:7px;background:#191b22;border-radius:10px;padding:12px 16px}
.sc-code .cl{display:block;height:7px;border-radius:4px;background:linear-gradient(90deg,#8a63ff,#5A31F4);animation:rw-type 1.8s cubic-bezier(.4,0,.2,1) infinite}
.sc-code .c1{width:110px}.sc-code .c2{width:76px;animation-delay:.3s}.sc-code .c3{width:132px;animation-delay:.6s}.sc-code .c4{width:58px;animation-delay:.9s}
.sc-qa .q{width:30px;height:30px;border-radius:50%;background:var(--green-bg);color:var(--green-fg);font-weight:800;display:inline-flex;align-items:center;justify-content:center;animation:rw-pop 1.8s ease infinite}
.sc-qa .q2{animation-delay:.35s}.sc-qa .q3{animation-delay:.7s}
.sc-measure{flex-direction:column;gap:9px}
.sc-measure .mtrack{display:block;width:180px;height:10px;border-radius:6px;background:#e7e7e4;overflow:hidden}
.sc-measure .mtrack i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#8a63ff,#5A31F4);animation:rw-gauge 1.8s ease-in-out infinite}
.sc-measure .mnum{font-size:12px;font-weight:700;color:var(--green-fg)}
.sc-report{flex-direction:column;align-items:flex-start;gap:6px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px}
.sc-report .rl{display:block;height:7px;border-radius:4px;background:#e9e9e6;animation:rw-appear 1.6s ease infinite}
.sc-report .r1{width:120px;background:linear-gradient(90deg,#e4dcff,#cfc0ff)}.sc-report .r2{width:96px;animation-delay:.2s}.sc-report .r3{width:132px;animation-delay:.4s}.sc-report .r4{width:70px;animation-delay:.6s}
@keyframes rw-fill{0%{clip-path:inset(0 100% 0 0)}55%,100%{clip-path:inset(0 0 0 0)}}
@keyframes rw-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
@keyframes rw-slide{0%{transform:translateX(-10px);opacity:.3}50%{transform:translateX(0);opacity:1}100%{transform:translateX(10px);opacity:.3}}
@keyframes rw-type{0%{clip-path:inset(0 100% 0 0)}60%,100%{clip-path:inset(0 0 0 0)}}
@keyframes rw-pop{0%,20%{transform:scale(.4);opacity:0}45%,75%{transform:scale(1);opacity:1}100%{transform:scale(1);opacity:.35}}
@keyframes rw-gauge{0%{width:52%}55%,100%{width:76%}}
@keyframes rw-appear{0%{opacity:0;transform:translateY(4px)}40%,100%{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.rwstage{display:none}}
.trow{transition:background .15s}
.trow:hover{background:var(--surface-2);border-radius:var(--r-sm)}

/* optimization-goal tag chips */
.optt{font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 9px;border-radius:99px;flex:none}
.optt.both{background:var(--green-bg);color:var(--green-fg)}
.optt.metrics{background:#eef2ff;color:#4150c8}
.optt.feel{background:#fbeefe;color:#9b3fae}
#goalRows .est{min-width:74px;text-align:right}

/* ---------- playful nudges ---------- */
.nudge{position:absolute;z-index:60;max-width:min(240px,calc(100vw - 24px));opacity:0;transform:translateY(10px) scale(.82);transition:opacity .32s,transform .5s cubic-bezier(.34,1.56,.64,1);pointer-events:auto}
.nudge.in{opacity:1;transform:none;animation:nudge-bob 2.4s ease-in-out .6s infinite}
.nudge.out{opacity:0;transform:translateY(8px) scale(.8);transition:opacity .26s,transform .26s ease-in;animation:none;pointer-events:none}
.nudge .nbub{background:var(--surface);border:1.5px solid var(--purple-line);box-shadow:0 8px 26px rgba(90,49,244,.20);border-radius:16px;padding:10px 14px;font-size:13px;line-height:1.5;color:var(--ink-2);cursor:pointer}
.nudge .nbub b{color:var(--purple-deep)}
.nudge::after{content:"";position:absolute;left:var(--tailx,50%);width:12px;height:12px;background:var(--surface);transform:translateX(-50%) rotate(45deg)}
.nudge.place-top::after{bottom:-7px;border-right:1.5px solid var(--purple-line);border-bottom:1.5px solid var(--purple-line)}
.nudge.place-bottom::after{top:-7px;border-left:1.5px solid var(--purple-line);border-top:1.5px solid var(--purple-line)}
@keyframes nudge-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
body.modal-open .nudge{opacity:0!important;pointer-events:none!important}
@media(prefers-reduced-motion:reduce){.nudge.in{animation:none}}
@media(max-width:400px){.nudge .nbub{font-size:12px;padding:9px 12px}}

/* ---------- safety cards ---------- */
.saferule{transition:transform .22s var(--spring),box-shadow .22s}
.saferule:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.saferule .ic{width:44px;height:44px;border-radius:13px;background:var(--purple-bg);display:flex;align-items:center;justify-content:center;margin-bottom:15px;color:var(--purple)}
.saferule .ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.saferule b{font-size:14.5px;letter-spacing:-0.01em}
.saferule p{margin-top:6px}