/* devproof.ai — blueprint identity. Tokens from private/brand + the pitch deck. */
:root{
  --paper:#EAEEF3; --ink:#0F2038; --blue:#1E5BC6; --cyan:#57E6FF; --orange:#E8641B;
  --muted:#5C6B7D; --line:#D3DBE6; --panel:#FFFFFF;
  --navy:#0F2038; --navy2:#12263F; --navyline:#22405F; --navymuted:#8BA1BA;
  --grid:rgba(30,91,198,.05);
  --cond:"IBM Plex Sans Condensed","Arial Narrow",system-ui,sans-serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --red:#C2372E;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;color:var(--ink);background:var(--paper);
  font-family:var(--sans);font-size:16.5px;line-height:1.65;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),
                   linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:28px 28px;
}
a{color:var(--blue)}
img{max-width:100%;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}

/* ── header ── */
.site-head{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:28px;height:64px}
.lockup{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.lockup>span{display:flex;flex-direction:column;justify-content:center}
.lockup svg{width:46px;height:46px;flex:none}
.lockup .lk-word{font-family:var(--cond);font-weight:700;font-size:22px;letter-spacing:.03em;line-height:1}
.lockup .lk-word .ai{color:var(--orange)}
.lockup .lk-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;margin-top:-2px}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.site-nav a{font-family:var(--mono);font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink);text-decoration:none;padding:6px 2px;border-bottom:2px solid transparent}
.site-nav a:hover{border-bottom-color:var(--blue)}
.site-nav a.gh{background:var(--ink);color:#fff;padding:9px 14px;border-radius:8px;border-bottom:0}
.site-nav a.gh:hover{background:var(--blue)}

/* ── type ── */
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);margin:0 0 14px;font-weight:500}
.eyebrow::before{content:"// "}
.eyebrow-line{display:inline-block;border-bottom:2px solid var(--orange);padding-bottom:6px}
h1,h2,h3{font-family:var(--cond);text-transform:uppercase;letter-spacing:.015em;line-height:.95;margin:0}
h1{font-weight:700;font-size:clamp(44px,7.5vw,84px)}
h2{font-weight:700;font-size:clamp(30px,4.6vw,50px)}
h3{font-weight:600;font-size:21px;letter-spacing:.03em;line-height:1.15}
.lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:62ch;margin:18px 0 0}
.lead b,.lead strong{color:var(--ink)}
p{margin:12px 0 0}

/* ── buttons ── */
.btnrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--orange);color:#fff;text-decoration:none;
  font-family:var(--mono);font-size:13px;letter-spacing:.07em;text-transform:uppercase;
  padding:13px 20px;border-radius:9px;border:0}
.btn:hover{background:#c9530f}
.btn.ghost{background:var(--panel);color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{background:var(--blue)}
:where(a,button,summary):focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}

/* ── sections ── */
section{padding:84px 0 0}
section:last-of-type{padding-bottom:84px}
.sec-head{max-width:70ch}
.qed{display:flex;justify-content:flex-end;margin-top:44px}
.qed span{font-family:var(--mono);font-size:13px;color:var(--muted);letter-spacing:.14em}
.qed b{color:var(--orange);font-size:16px}

/* ── hero ── */
.hero{padding:76px 0 0}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.hero .mark-row{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.hero .mark-row svg{width:62px;height:62px}
.hero .mark-row .tag{font-family:var(--mono);font-size:12.5px;letter-spacing:.3em;color:var(--orange);text-transform:uppercase}
.hero h1 .dot{color:var(--orange)}
.hero-h{font-size:clamp(30px,4.2vw,52px);line-height:1.02}

/* terminal */
.term{background:var(--navy);border:1px solid var(--navyline);border-radius:14px;overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(15,32,56,.45)}
.term-bar{display:flex;align-items:center;gap:7px;background:var(--navy2);border-bottom:1px solid var(--navyline);padding:11px 14px}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#31527d}
.term-bar i:first-child{background:var(--orange)}
.term-bar span{font-family:var(--mono);font-size:12px;color:var(--navymuted);margin-left:8px;letter-spacing:.08em}
.term-body{padding:20px 20px 24px;font-family:var(--mono);font-size:12.5px;line-height:1.9;color:#DCE6F2;overflow-x:auto}
.term-body .ln{white-space:pre-wrap;overflow-wrap:anywhere;display:block;opacity:0;animation:lnin .01s forwards;padding-left:2.2ch;text-indent:-2.2ch}
.term-body .p{color:var(--cyan)}
.term-body .c{color:#5E7FA6}
.term-body .ok{color:#7BD88F}
.term-body .qedln{color:var(--orange)}
.term-body .caret{color:var(--cyan);animation:caretblink 1.1s steps(1) infinite}
@keyframes caretblink{0%,55%{opacity:1}56%,100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.term-body .caret{animation:none}}
@keyframes lnin{to{opacity:1}}
.term-body .ln:nth-child(1){animation-delay:.3s}
.term-body .ln:nth-child(2){animation-delay:1.1s}
.term-body .ln:nth-child(3){animation-delay:1.9s}
.term-body .ln:nth-child(4){animation-delay:2.7s}
.term-body .ln:nth-child(5){animation-delay:3.5s}
.term-body .ln:nth-child(6){animation-delay:4.3s}
.term-body .ln:nth-child(7){animation-delay:5.1s}
.term-body .ln:nth-child(8){animation-delay:5.9s}
.term-body .ln:nth-child(9){animation-delay:6.7s}
.term-body .ln:nth-child(10){animation-delay:7.5s}
.term-body .ln:nth-child(11){animation-delay:8.3s}
.term-body .ln:nth-child(12){animation-delay:9.1s}
.term-body .ln:nth-child(13){animation-delay:9.9s}
@media (prefers-reduced-motion:reduce){.term-body .ln{animation:none;opacity:1}}
.term-body.code-body .ln{animation:none;opacity:1}
.term-body .kw{color:#8FB8F2}

/* ── cards ── */
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px 26px 28px;text-decoration:none;color:var(--ink)}
a.card:hover{border-color:var(--blue)}
.card .k{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.card h3 .accent{color:var(--orange)}
.card p{color:var(--muted);font-size:15.5px;margin-top:10px}
.card p b{color:var(--ink)}
.card .go{font-family:var(--mono);font-size:13px;color:var(--blue);margin-top:14px;display:inline-block}

/* screenshot frames */
.browser{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:0 34px 70px -34px rgba(15,32,56,.38)}
.browser-bar{display:flex;align-items:center;gap:7px;background:#F3F6FA;border-bottom:1px solid var(--line);padding:10px 14px}
.browser-bar i{width:11px;height:11px;border-radius:50%;background:#C9D4E2}
.browser-bar i:first-child{background:var(--orange)}
.browser-bar span{font-family:var(--mono);font-size:12px;color:var(--muted);margin-left:8px;letter-spacing:.06em}
.shot-cap{font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:12px}
.shot-block{margin-top:44px}
.browser img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;background:rgba(15,32,56,.88);display:none;align-items:center;justify-content:center;z-index:100;padding:28px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:96vw;max-height:92vh;width:auto;height:auto;border-radius:10px;box-shadow:0 40px 90px -30px rgba(0,0,0,.8)}
.shot-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.shot-trio{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-top:24px}

/* feature list */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.feat .f{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}
.feat .f h4{margin:0;font-size:15.5px;font-weight:600}
.feat .f h4::before{content:"✓ ";color:var(--orange);font-weight:700}
.feat .f p{color:var(--muted);font-size:14.5px;margin-top:8px}

/* why-own-it: deliberately quiet */
.quiet{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.55)}
.quiet .inner{padding:40px 0 44px;max-width:76ch}
.quiet p{color:var(--muted);font-size:15.5px}
.quiet .risks{font-family:var(--mono);font-size:13.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:12px}
.quiet .risks b{color:var(--red);font-weight:500}

/* pipeline */
.pipe{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.pipe .step{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;position:relative}
.pipe .step .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;color:var(--blue);text-transform:uppercase}
.pipe .step h4{font-family:var(--cond);text-transform:uppercase;font-size:19px;margin:6px 0 4px;font-weight:700}
.pipe .step p{color:var(--muted);font-size:14px;margin:0}
.pipe .step::after{content:"→";position:absolute;right:-14px;top:44%;color:var(--orange);font-weight:700;z-index:2}
.pipe .step:last-child::after{content:""}

/* component cards */
.comp{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.comp .c{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.comp .c .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue)}
.comp .c h4{font-family:var(--cond);text-transform:uppercase;font-size:22px;margin:6px 0 0;font-weight:700}
.comp .c p{color:var(--muted);font-size:15px;margin-top:8px}
.comp .c p code{font-family:var(--mono);font-size:12.5px;background:var(--paper);padding:1px 5px;border-radius:4px}

/* dark investor band */
.band{background:var(--navy);color:#E8EEF6;border-radius:18px;padding:56px 56px 60px;margin-top:84px;
  background-image:linear-gradient(rgba(87,160,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(87,160,255,.05) 1px,transparent 1px);
  background-size:28px 28px}
.band .eyebrow{color:var(--cyan)}
.band h2 .hot{color:var(--orange)}
.band p{color:var(--navymuted);max-width:64ch}
.band p b{color:#E8EEF6}

/* footer */
.site-foot{background:var(--navy);color:var(--navymuted);margin-top:84px}
.site-foot .wrap{display:flex;align-items:center;gap:26px;flex-wrap:wrap;padding:34px 24px}
.site-foot .lockup{color:#E8EEF6}
.site-foot .lockup .lk-tag{color:var(--navymuted)}
.site-foot nav{margin-left:auto;display:flex;gap:20px;flex-wrap:wrap}
.site-foot a{color:var(--navymuted);font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none}
.site-foot a:hover{color:var(--cyan)}
.site-foot .fine{width:100%;font-family:var(--mono);font-size:12px;letter-spacing:.08em}

/* ── docs layout ── */
.docs-grid{display:grid;grid-template-columns:250px 1fr;gap:56px;padding:56px 0 84px;align-items:start}
.docs-side{position:sticky;top:88px}
.docs-side .k{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:18px 0 8px}
.docs-side .k:first-child{margin-top:0}
.docs-side a{display:block;color:var(--ink);text-decoration:none;font-size:14.5px;padding:5px 10px;border-left:2px solid var(--line)}
.docs-side a:hover{color:var(--blue)}
.docs-side a.on{border-left-color:var(--orange);color:var(--blue);font-weight:600}
.docs-body{min-width:0;max-width:78ch}
.docs-body h1{font-size:clamp(34px,5vw,52px)}
.docs-body h2{font-size:26px;margin-top:52px;border-top:1px solid var(--line);padding-top:26px}
.docs-body h3{margin-top:30px}
.docs-body p,.docs-body li{color:#33475C;font-size:15.5px}
.docs-body li{margin:5px 0}
.docs-body code{font-family:var(--mono);font-size:13px;background:#fff;border:1px solid var(--line);padding:1px 6px;border-radius:5px}
.docs-body pre{background:var(--navy);border:1px solid var(--navyline);border-radius:12px;padding:18px 20px;overflow-x:auto;margin:18px 0 0}
.docs-body pre code{background:none;border:0;padding:0;color:#DCE6F2;font-size:13px;line-height:1.8}
.docs-body pre .c{color:#5E7FA6}
.docs-body table{border-collapse:collapse;width:100%;margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.docs-body th,.docs-body td{border-bottom:1px solid var(--line);padding:9px 13px;text-align:left;font-size:14px}
.docs-body th{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);background:#F3F6FA}
.docs-body td code{white-space:nowrap}
.note{background:#fff;border:1px solid var(--line);border-left:3px solid var(--orange);border-radius:8px;padding:13px 16px;margin-top:18px;font-size:14.5px;color:#33475C}

/* ── cookie consent banner ── */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:200;display:none;
  background:var(--panel);border-top:2px solid var(--orange);
  box-shadow:0 -12px 40px -18px rgba(15,32,56,.45)}
.consent.open{display:block}
.consent-inner{max-width:1140px;margin:0 auto;padding:18px 24px;
  display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.consent-text{margin:0;flex:1 1 340px;font-size:14.5px;color:#33475C;line-height:1.55}
.consent-actions{display:flex;gap:10px;flex:none}
.consent-actions .btn{padding:11px 24px;font-size:12.5px}
@media (max-width:640px){
  .consent-inner{padding:16px 20px;gap:14px}
  .consent-actions{width:100%}
  .consent-actions .btn{flex:1;justify-content:center}
}

/* ── contact form ── */
.form{margin-top:34px;max-width:60ch}
.form .field{margin-top:20px}
.form label{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.form input[type=text],.form input[type=email],.form textarea{
  width:100%;background:var(--panel);border:1px solid var(--line);border-radius:9px;
  padding:12px 14px;font-family:var(--sans);font-size:15.5px;color:var(--ink)}
.form textarea{resize:vertical;min-height:120px;line-height:1.6}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(30,91,198,.14)}
.form ::placeholder{color:#9AA8B8}
.form .hint{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}
.form .check{display:flex;align-items:flex-start;gap:11px;margin-top:22px}
.form .check input{margin-top:3px;width:17px;height:17px;accent-color:var(--orange);flex:none}
.form .check label{font-family:var(--sans);font-size:14.5px;letter-spacing:0;
  text-transform:none;color:#33475C;margin:0;line-height:1.55}
.form button[disabled]{opacity:.6;cursor:progress}
.form-status{margin-top:16px;font-size:15px;min-height:1.4em}
.form-status.busy{color:var(--muted)}
.form-status.ok{color:#1E7A46;font-weight:600}
.form-status.err{color:var(--red);font-weight:600}

/* ── responsive ── */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .cards3,.feat,.comp{grid-template-columns:1fr 1fr}
  .pipe{grid-template-columns:1fr 1fr}
  .pipe .step::after{content:""}
  .docs-grid{grid-template-columns:1fr}
  .docs-side{position:static}
}
@media (max-width:980px){
  .shot-trio{grid-template-columns:1fr}
}
@media (max-width:640px){
  .cards2,.cards3,.feat,.comp,.shot-pair,.pipe{grid-template-columns:1fr}
  .band{padding:36px 24px 40px}
  .site-head .wrap{height:auto;padding:12px 24px;flex-wrap:wrap}
  .site-nav{gap:14px}
}