/* ============================================================
   Upbuild · design system
   Palette: Paper #F6F7FB · Ink #0E1526 · Signal Blue #2050E0
            Delta Emerald #0E9F6E · Mist lines #E4E8F1
   Type:    Bricolage Grotesque (display) · Inter (body)
            JetBrains Mono (prompts, data, labels)
   ============================================================ */

/* ---------- Fonts (self-hosted, latin subsets) ---------- */
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/bricolage-700.woff2') format('woff2')}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:800;font-display:swap;src:url('../fonts/bricolage-800.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-400.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/inter-500.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-600.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/jetbrains-400.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/jetbrains-500.woff2') format('woff2')}

/* ---------- Tokens ---------- */
:root{
  --paper:#F6F7FB; --card:#FFFFFF;
  --ink:#0E1526; --ink-2:#161F35; --ink-3:#20294A;
  --text:#1B2334; --slate:#5A6478; --faint:#8A92A6;
  --line:#E4E8F1; --line-ink:rgba(255,255,255,.11);
  --blue:#2050E0; --blue-deep:#1740BC; --blue-soft:#EBF0FF;
  --pos:#0E9F6E; --pos-soft:#E4F6EE; --pos-bright:#3BD68C;
  --warn:#B45309;
  --radius:14px; --radius-lg:20px; --radius-pill:999px;
  --maxw:1140px;
  --shadow-1:0 1px 2px rgba(14,21,38,.05),0 10px 30px -14px rgba(14,21,38,.14);
  --shadow-2:0 2px 6px rgba(14,21,38,.06),0 24px 60px -24px rgba(14,21,38,.28);
  --fd:'Bricolage Grotesque',system-ui,sans-serif;
  --fb:'Inter',system-ui,-apple-system,sans-serif;
  --fm:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.65 var(--fb);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
::selection{background:var(--blue);color:#fff}
[id]{scroll-margin-top:96px}

h1,h2,h3,h4{font-family:var(--fd);color:var(--ink);line-height:1.08;letter-spacing:-0.015em;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(2.55rem,5.6vw,4.05rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.65rem)}
h3{font-size:1.28rem;font-weight:700;letter-spacing:-0.01em}
p{margin:0 0 1em}
.lead{font-size:1.16rem;color:var(--slate);max-width:58ch}
.small{font-size:.86rem;color:var(--faint)}
.mono{font-family:var(--fm)}
strong{font-weight:600;color:var(--ink)}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(72px,9vw,110px)}
.section-head{max-width:640px;margin-bottom:clamp(36px,5vw,56px)}
.eyebrow{font:500 .72rem/1 var(--fm);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:8px;margin-bottom:16px}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--blue);border-radius:2px}

/* ---------- Dark band ---------- */
.band-ink{background:var(--ink);color:#C9D0E0}
.band-ink h2,.band-ink h3{color:#fff}
.band-ink .lead{color:#9AA4BC}
.band-ink .eyebrow{color:var(--pos-bright)}
.band-ink .eyebrow::before{background:var(--pos-bright)}
.band-ink a{color:#AFC3FF}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font:600 .98rem/1 var(--fb);padding:15px 26px;border-radius:var(--radius-pill);border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px rgba(32,80,224,.55)}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{background:transparent;color:var(--ink);border-color:#C6CDDD}
.btn-ghost:hover{border-color:var(--ink);background:#fff}
.band-ink .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.band-ink .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-paper{background:#fff;color:var(--ink)}
.btn-paper:hover{background:var(--paper)}
.btn .arr{transition:transform .15s ease}
.btn:hover .arr{transform:translateX(3px)}

/* ---------- Announcement ---------- */
.announce{background:var(--ink);color:#C9D0E0;font:500 .82rem/1.4 var(--fb);text-align:center;padding:9px 44px;position:relative}
.announce b{color:var(--pos-bright);font-weight:600}
.announce a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.announce-x{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:0;color:#8A92A6;font-size:16px;cursor:pointer;padding:4px 8px;border-radius:6px}
.announce-x:hover{color:#fff}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(246,247,251,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(14,21,38,.25)}
.nav-in{display:flex;align-items:center;gap:28px;height:66px}
.logo{display:flex;align-items:baseline;gap:9px;color:var(--ink);font:800 1.3rem/1 var(--fd);letter-spacing:-0.02em}
.logo:hover{text-decoration:none}
.logo .caret{color:var(--blue)}
.logo .by{font:500 .68rem/1 var(--fm);color:var(--faint);letter-spacing:.06em}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a{color:var(--slate);font:500 .93rem/1 var(--fb)}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-cta{margin-left:6px;padding:11px 20px;font-size:.9rem}
.nav-burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}
.nav-burger span{display:block;width:18px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px;transition:.2s}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(56px,7vw,92px) clamp(64px,7vw,96px);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(720px 380px at 82% -10%,rgba(32,80,224,.08),transparent 60%),
  radial-gradient(520px 320px at -6% 30%,rgba(14,159,110,.07),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(36px,5vw,64px);align-items:center;position:relative}
.hero h1 .u{white-space:nowrap;background:linear-gradient(180deg,transparent 68%,var(--pos-soft) 68%)}
.hero .lead{margin-bottom:28px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.trust-chips{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0;margin:0;list-style:none}
.trust-chips li{font:500 .8rem/1 var(--fm);color:var(--slate);display:inline-flex;align-items:center;gap:7px}
.trust-chips li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--pos)}

/* ---------- Chat panel (signature) ---------- */
.chat{background:var(--ink);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);overflow:hidden;border:1px solid var(--ink-3)}
.chat-top{display:flex;align-items:center;gap:10px;padding:13px 18px;border-bottom:1px solid var(--line-ink);background:var(--ink-2)}
.dots{display:flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:#2A3455}
.chat-title{font:500 .78rem/1 var(--fm);color:#8A92A6;margin-left:2px}
.chat-live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font:500 .72rem/1 var(--fm);color:var(--pos-bright);background:rgba(59,214,140,.1);border:1px solid rgba(59,214,140,.3);padding:6px 11px;border-radius:var(--radius-pill)}
.chat-live i{width:7px;height:7px;border-radius:50%;background:var(--pos-bright);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.chat-body{padding:22px 20px 18px;min-height:400px;display:flex;flex-direction:column;gap:14px}
.msg-user{align-self:flex-end;max-width:88%;background:var(--blue);color:#fff;padding:12px 16px;border-radius:16px 16px 4px 16px;font:400 .92rem/1.5 var(--fb)}
.msg-user .cursor{display:inline-block;width:8px;height:15px;background:#fff;vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.msg-ai{align-self:flex-start;width:100%;background:var(--ink-2);border:1px solid var(--ink-3);border-radius:4px 16px 16px 16px;padding:14px 16px}
.tool-line{font:400 .74rem/1.5 var(--fm);color:#7F88A0;display:flex;align-items:center;gap:8px;margin-bottom:10px}
.tool-line::before{content:"→";color:var(--pos-bright)}
.ai-text{font:400 .9rem/1.55 var(--fb);color:#D7DCEA;margin:0 0 12px}
.mini-table{width:100%;border-collapse:collapse;font:400 .78rem/1.4 var(--fm)}
.mini-table th{color:#7F88A0;font-weight:500;text-align:left;padding:0 10px 7px 0;border-bottom:1px solid var(--line-ink)}
.mini-table td{color:#E7EBF5;padding:8px 10px 8px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.mini-table tr:last-child td{border-bottom:0}
.mini-table .num{text-align:right;font-variant-numeric:tabular-nums}
.delta-up{color:var(--pos-bright);font-weight:500}
.spend-bar{height:5px;border-radius:3px;background:linear-gradient(90deg,var(--blue),#5E85FF);margin-top:5px;width:0;transition:width .8s cubic-bezier(.2,.7,.2,1)}
.bars-12{display:flex;align-items:flex-end;gap:5px;height:96px;margin:6px 0 4px}
.bars-12 i{flex:1;background:linear-gradient(180deg,#5E85FF,var(--blue));border-radius:3px 3px 0 0;min-height:4px;transform:scaleY(0);transform-origin:bottom;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.bars-12 i.peak{background:linear-gradient(180deg,var(--pos-bright),var(--pos))}
.bars-lab{display:flex;justify-content:space-between;font:400 .66rem/1 var(--fm);color:#7F88A0}
.chat-chips{display:flex;flex-wrap:wrap;gap:8px;padding:14px 20px 18px;border-top:1px solid var(--line-ink);background:var(--ink-2)}
.chip{font:500 .74rem/1.35 var(--fm);color:#B8C1D6;background:transparent;border:1px solid #333E63;padding:8px 13px;border-radius:var(--radius-pill);cursor:pointer;transition:.15s;text-align:left}
.chip:hover{border-color:#5E85FF;color:#fff}
.chip[aria-pressed="true"]{border-color:var(--pos-bright);color:var(--pos-bright)}
.chat-note{font:400 .68rem/1 var(--fm);color:#5F6880;text-align:right;padding:0 20px 12px;background:var(--ink-2)}

/* ---------- Trust strip ---------- */
.strip{border-block:1px solid var(--line);background:#fff;padding-block:26px}
.strip p{margin:0 0 14px;font:500 .74rem/1 var(--fm);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);text-align:center}
.strip-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px}
.strip-logos span{font:800 1.06rem/1 var(--fd);letter-spacing:-0.01em;color:#B4BACA}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;position:relative;counter-increment:step}
.step::before{content:counter(step,decimal-leading-zero);font:500 .8rem/1 var(--fm);color:var(--blue);background:var(--blue-soft);padding:7px 11px;border-radius:8px;display:inline-block;margin-bottom:16px}
.step h3{margin-bottom:8px}
.step p{color:var(--slate);font-size:.95rem;margin:0}
.urlbox{margin-top:16px;display:flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.urlbox code{font:500 .74rem/1.4 var(--fm);color:var(--ink);word-break:break-all}
.copy-btn{flex-shrink:0;background:var(--ink);color:#fff;border:0;border-radius:8px;font:500 .72rem/1 var(--fm);padding:8px 12px;cursor:pointer;transition:.15s}
.copy-btn:hover{background:var(--blue)}
.copy-btn.ok{background:var(--pos)}

/* ---------- Platform rack ---------- */
.rack{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;transition:box-shadow .2s,transform .2s,border-color .2s}
.plat:hover{box-shadow:var(--shadow-1);transform:translateY(-2px);border-color:#CBD3E4}
.plat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.plat-head h3{margin:0}
.count{font:500 .7rem/1 var(--fm);color:var(--pos);background:var(--pos-soft);padding:6px 10px;border-radius:var(--radius-pill);white-space:nowrap}
.plat p{color:var(--slate);font-size:.92rem;margin:0 0 14px}
.plat details{border-top:1px solid var(--line);padding-top:12px}
.plat summary{font:500 .78rem/1 var(--fm);color:var(--blue);cursor:pointer;list-style:none;display:flex;align-items:center;gap:7px}
.plat summary::-webkit-details-marker{display:none}
.plat summary::after{content:"+";font-size:1rem;transition:transform .2s}
.plat details[open] summary::after{transform:rotate(45deg)}
.plat details ul{margin:12px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.plat details li{font:400 .74rem/1.5 var(--fm);color:var(--slate)}
.plat details li::before{content:"·";color:var(--pos);margin-right:8px;font-weight:700}
.rack-foot{margin-top:22px;font:400 .84rem/1.6 var(--fm);color:var(--faint);text-align:center}
.rack-foot code{color:var(--slate)}

/* ---------- Prompt gallery ---------- */
.prompts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.prompt-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:var(--radius);padding:20px 20px 16px;display:flex;flex-direction:column;gap:14px;transition:box-shadow .2s}
.prompt-card:hover{box-shadow:var(--shadow-1)}
.prompt-card q{font:400 .95rem/1.55 var(--fb);color:var(--ink);quotes:"\201C" "\201D"}
.prompt-meta{display:flex;align-items:center;justify-content:space-between;gap:10px}
.prompt-meta .uses{font:400 .7rem/1.4 var(--fm);color:var(--faint)}
.prompt-meta .uses b{color:var(--pos);font-weight:500}

/* ---------- Compare (ink band) ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,5vw,60px);align-items:start}
.privacy-list{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:16px}
.privacy-list li{display:flex;gap:14px;font-size:.96rem;color:#C9D0E0}
.privacy-list li b{display:block;color:#fff;font-weight:600;font-family:var(--fb)}
.pl-ic{flex-shrink:0;width:34px;height:34px;border-radius:10px;background:rgba(59,214,140,.1);border:1px solid rgba(59,214,140,.28);display:grid;place-items:center;color:var(--pos-bright);font:600 .82rem/1 var(--fm)}
.cmp{width:100%;border-collapse:separate;border-spacing:0;background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--radius-lg);overflow:hidden}
.cmp th,.cmp td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-ink);vertical-align:top}
.cmp thead th{font:500 .74rem/1 var(--fm);letter-spacing:.08em;text-transform:uppercase;color:#8A92A6;background:var(--ink-3)}
.cmp thead th.hl{color:var(--pos-bright)}
.cmp tbody th{font:500 .82rem/1.5 var(--fm);color:#8A92A6;font-weight:500;width:31%}
.cmp td{color:#D7DCEA}
.cmp td.hl{color:#fff;font-weight:500;background:rgba(59,214,140,.05)}
.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}
.cmp-note{font:400 .74rem/1.6 var(--fm);color:#7F88A0;margin-top:14px}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch;max-width:920px;margin-inline:auto}
.price{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 30px;display:flex;flex-direction:column}
.price.feat{background:var(--ink);border-color:var(--ink-3);color:#C9D0E0;box-shadow:var(--shadow-2);position:relative}
.price.feat h3{color:#fff}
.tag-best{position:absolute;top:-13px;left:28px;font:600 .7rem/1 var(--fm);letter-spacing:.08em;text-transform:uppercase;background:var(--pos);color:#fff;padding:7px 12px;border-radius:var(--radius-pill)}
.price h3{font-size:1.15rem;margin-bottom:4px}
.price .who{font-size:.88rem;color:var(--slate);margin-bottom:20px}
.price.feat .who{color:#8A92A6}
.amount{font:800 3rem/1 var(--fd);letter-spacing:-0.03em;color:var(--ink);display:flex;align-items:baseline;gap:8px;margin-bottom:22px}
.price.feat .amount{color:#fff}
.amount .per{font:500 .8rem/1.3 var(--fm);color:var(--faint);letter-spacing:0}
.feat-list{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-direction:column;gap:11px}
.feat-list li{font-size:.93rem;display:flex;gap:11px;color:var(--slate)}
.price.feat .feat-list li{color:#C9D0E0}
.feat-list li::before{content:"✓";color:var(--pos);font-weight:700;flex-shrink:0}
.price.feat .feat-list li::before{color:var(--pos-bright)}
.price .btn{margin-top:auto;width:100%}
.picker{border-top:1px solid var(--line);padding-top:18px;margin-bottom:22px}
.picker p{font:500 .74rem/1 var(--fm);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.picker-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pick{position:relative}
.pick input{position:absolute;opacity:0;inset:0;cursor:pointer}
.pick span{display:block;font:500 .78rem/1.3 var(--fm);color:var(--slate);border:1px solid var(--line);border-radius:9px;padding:9px 11px;text-align:center;transition:.15s;cursor:pointer}
.pick input:checked + span{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}
.pick input:focus-visible + span{outline:2px solid var(--blue);outline-offset:2px}
.calc{font-size:.9rem;color:var(--slate);min-height:44px}
.calc b{color:var(--ink);font-family:var(--fm)}
.calc .nudge{display:block;color:var(--pos);font-weight:500;font-size:.82rem;margin-top:3px}
.price-foot{max-width:920px;margin:22px auto 0;text-align:center;font-size:.86rem;color:var(--faint)}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin-inline:auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;transition:border-color .2s}
.faq details[open]{border-color:#C4CCDE}
.faq summary{cursor:pointer;list-style:none;padding:20px 22px;font:600 1.02rem/1.45 var(--fb);color:var(--ink);display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 1.3rem/1 var(--fm);color:var(--blue);transition:transform .2s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 22px 22px;color:var(--slate);font-size:.96rem}
.faq .a p{margin:0 0 .7em}
.faq .a p:last-child{margin:0}

/* ---------- Lead form ---------- */
.lead-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);padding:clamp(28px,4vw,46px);display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,52px)}
.lead-side h2{font-size:clamp(1.6rem,2.6vw,2.1rem)}
.lead-side ul{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.lead-side li{display:flex;gap:10px;font-size:.94rem;color:var(--slate)}
.lead-side li::before{content:"→";color:var(--pos);font-weight:600}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font:500 .78rem/1 var(--fm);color:var(--slate);letter-spacing:.02em}
.field input,.field textarea{font:400 .95rem/1.5 var(--fb);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px;transition:border-color .15s,background .15s;width:100%}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(32,80,224,.12)}
.field textarea{resize:vertical;min-height:96px}
.plat-chips{display:flex;flex-wrap:wrap;gap:8px}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--faint)}
.consent input{margin-top:3px;accent-color:var(--blue)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-status{grid-column:1/-1;font:500 .88rem/1.5 var(--fb);min-height:22px}
.form-status.ok{color:var(--pos)}
.form-status.err{color:#C0392B}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#8A92A6;padding:64px 0 34px;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.footer .logo{color:#fff;margin-bottom:14px}
.footer .logo .by{color:#5F6880}
.footer-tag{max-width:34ch;font-size:.88rem}
.footer h4{font:500 .72rem/1 var(--fm);letter-spacing:.12em;text-transform:uppercase;color:#5F6880;margin:0 0 16px}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer a{color:#B8C1D6}
.footer a:hover{color:#fff}
.footer-legal{border-top:1px solid var(--line-ink);padding-top:26px;font-size:.78rem;color:#5F6880;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.footer-legal p{margin:0;max-width:72ch}

/* ---------- Setup page ---------- */
.page-hero{padding-block:clamp(48px,6vw,72px) clamp(28px,4vw,40px)}
.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:34px;flex-wrap:wrap}
.tab{font:600 .95rem/1 var(--fb);color:var(--slate);background:none;border:0;border-bottom:2px solid transparent;padding:13px 18px;margin-bottom:-1px;cursor:pointer;transition:.15s}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--blue);border-bottom-color:var(--blue)}
.tabpanel[hidden]{display:none}
.guide{display:flex;flex-direction:column;gap:16px;max-width:820px}
.gstep{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;display:grid;grid-template-columns:44px 1fr;gap:18px}
.gnum{width:34px;height:34px;border-radius:10px;background:var(--blue-soft);color:var(--blue);font:600 .88rem/1 var(--fm);display:grid;place-items:center}
.gstep h3{font-size:1.05rem;margin-bottom:6px}
.gstep p{color:var(--slate);font-size:.94rem;margin:0}
.gstep .urlbox{margin-top:12px}
.kbd{font:500 .78rem/1 var(--fm);background:var(--paper);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:3px 7px;color:var(--ink);white-space:nowrap}
.mockup{margin-top:14px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px;max-width:460px}
.mockup .mk-title{font:600 .82rem/1 var(--fb);color:var(--ink);margin-bottom:12px}
.mockup .mk-field{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px 11px;font:400 .74rem/1.4 var(--fm);color:var(--slate);margin-bottom:8px}
.mockup .mk-field b{display:block;font:500 .62rem/1 var(--fm);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:4px}
.mockup .mk-btn{display:inline-block;background:var(--blue);color:#fff;font:600 .74rem/1 var(--fb);border-radius:7px;padding:9px 14px;margin-top:4px}
.callout{background:var(--blue-soft);border:1px solid #CFDCFF;border-radius:var(--radius);padding:18px 20px;font-size:.92rem;color:var(--ink);max-width:820px}
.callout.green{background:var(--pos-soft);border-color:#BCE8D3}
.callout b{font-weight:600}
.callout p{margin:0}
.callout p + p{margin-top:.6em}

/* ---------- Legal / prose pages ---------- */
.prose{max-width:760px;padding-block:clamp(40px,6vw,64px) clamp(64px,8vw,96px)}
.prose h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:.3em}
.prose .updated{font:400 .8rem/1 var(--fm);color:var(--faint);margin-bottom:2.4em}
.prose h2{font-size:1.35rem;margin:2em 0 .6em}
.prose h3{font-size:1.05rem;margin:1.6em 0 .5em}
.prose p,.prose li{color:var(--slate);font-size:.98rem}
.prose ul{padding-left:1.2em;margin:0 0 1em}
.prose li{margin-bottom:.4em}
.prose table{width:100%;border-collapse:collapse;font-size:.9rem;margin:1em 0}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;color:var(--slate)}
.prose th{background:var(--card);color:var(--ink);font-weight:600}

/* ---------- 404 ---------- */
.err-page{min-height:62vh;display:grid;place-items:center;text-align:center;padding:64px 24px}
.err-code{font:500 .82rem/1 var(--fm);color:var(--pos);background:var(--pos-soft);display:inline-block;padding:8px 14px;border-radius:var(--radius-pill);margin-bottom:20px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .chat-live i{animation:none}
  .msg-user .cursor{animation:none}
  .spend-bar,.bars-12 i{transition:none}
  .btn,.plat{transition:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .chat{max-width:640px}
  .rack{grid-template-columns:1fr 1fr}
  .compare-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:18px 24px 22px;gap:4px;box-shadow:var(--shadow-1)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 4px;font-size:1rem}
  .nav-cta{margin:10px 0 0;text-align:center;justify-content:center}
  .nav-burger{display:block}
  .steps{grid-template-columns:1fr}
  .prompts{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .lead-wrap{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .rack{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .cmp{display:block;overflow-x:auto}
  .gstep{grid-template-columns:1fr;gap:10px}
  .chat-body{min-height:360px;padding:18px 14px 14px}
  .hero-ctas .btn{width:100%}
}

/* ---------- Skip link ---------- */
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;border-radius:0 0 10px 0;z-index:100;font:600 .9rem/1 var(--fb)}
.skip:focus{left:0;text-decoration:none}