/* Velraq site. Dark only, one orange accent. Mono is for file names, numbers and labels, never paragraphs. */
:root{
  --bg:#0e1116;
  --card:#161b22;
  --card-hi:#1b222b;
  --line:#262d36;
  --line-hi:#3a434f;
  --text:#f2f4f7;
  --muted:#9aa4b2;
  --orange:#ff7a2f;
  --orange-hi:#ff9152;
  --on-orange:#0e1116;
  --sans:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:16px;
  --gutter:16px;
  --max:1120px;
  color-scheme:dark;
}
@media (min-width:720px){:root{--gutter:32px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img,svg{display:block;max-width:100%}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-color:var(--orange)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-0.025em;line-height:1.08;text-wrap:balance}
p{margin:0}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.o{color:var(--orange)}
.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:absolute;left:16px;top:-60px;z-index:100;padding:10px 16px;background:var(--orange);color:var(--on-orange);
  font-weight:700;border-radius:999px;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}

/* ---------- header */
.site-head{padding:20px 0}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;min-height:44px}
.logo .mark{width:40px;height:40px;flex:none}
.logo .word{font-weight:800;font-size:1.65rem;letter-spacing:-0.035em;line-height:1}
.head-nav{display:flex;align-items:center;gap:20px}
.bip{display:inline-flex;align-items:center;min-height:44px;font-size:0.82rem;color:var(--muted);text-decoration:none;letter-spacing:0.02em}
.bip:hover{color:var(--text)}
.head-nav .head-cta{display:none}
@media (min-width:720px){.head-nav .head-cta{display:inline-flex}.logo .mark{width:44px;height:44px}.logo .word{font-size:1.85rem}}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:999px;
  font:inherit;font-weight:700;font-size:1rem;line-height:1.2;text-align:center;text-decoration:none;border:1.5px solid transparent;cursor:pointer;
  transition:background-color .15s,border-color .15s,color .15s}
.btn-primary{background:var(--orange);color:var(--on-orange)}
.btn-primary:hover{background:var(--orange-hi)}
.btn-ghost{border-color:var(--line-hi);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--text)}
.btn-sm{min-height:44px;padding:10px 18px;font-size:0.95rem}
.btns{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:479px){.btns .btn{width:100%}}
.arrow::after{content:"→";font-weight:600}

/* ---------- pills, tags */
.pill{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:5px 14px;border-radius:999px;font-family:var(--mono);
  font-size:0.82rem;line-height:1.2;white-space:nowrap}
.pill svg{width:14px;height:14px;flex:none}
.pill.pass{border:1px solid var(--line-hi);color:var(--muted)}
.pill.flag{background:var(--orange);color:var(--on-orange);font-weight:600}
.tag{display:inline-flex;align-items:center;gap:7px;padding:3px 10px;border-radius:999px;font-family:var(--mono);font-size:0.72rem;
  font-weight:500;letter-spacing:0.06em;text-transform:uppercase;white-space:nowrap;line-height:1.5;vertical-align:middle}
.tag::before{content:"";width:7px;height:7px;border-radius:50%;flex:none}
.tag.today{border:1px solid var(--text);color:var(--text)}
.tag.today::before{background:var(--text)}
.tag.pilot{border:1px dashed var(--muted);color:var(--muted)}
.tag.pilot::before{border:1.5px solid var(--muted)}
.tag.notyet{border:1px dotted var(--line-hi);color:var(--muted)}
.tag.notyet::before{border:1.5px dotted var(--muted)}
.tag.plain{border:1px solid var(--line-hi);color:var(--muted)}
.tag.plain::before{display:none}
.tagline{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;color:var(--muted);font-size:0.95rem}
.tagline .pair{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px 10px}

/* ---------- sections */
.section{padding:64px 0;border-top:1px solid var(--line)}
@media (min-width:720px){.section{padding:96px 0}}
.eyebrow{font-family:var(--mono);font-size:0.8rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.h2{font-size:clamp(1.9rem,4.4vw,3rem);max-width:22ch}
.lede{margin-top:18px;font-size:1.12rem;color:var(--muted);max-width:60ch}
.lede strong{color:var(--text);font-weight:600}
.stack{display:flex;flex-direction:column}
.gap-s{gap:12px}.gap-m{gap:24px}.gap-l{gap:40px}
.mt-s{margin-top:16px}.mt-m{margin-top:32px}.mt-l{margin-top:48px}
.grid{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
@media (min-width:720px){.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:600px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card h3{font-size:1.25rem;letter-spacing:-0.015em;line-height:1.25}
.card p{color:var(--muted);margin-top:8px}
.card .num{font-family:var(--mono);font-size:0.85rem;color:var(--muted);margin-bottom:14px}

/* ---------- hero */
.hero{padding:24px 0 72px}
@media (min-width:720px){.hero{padding:40px 0 104px}}
.file-cards{display:grid;gap:14px}
@media (min-width:900px){.file-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
.file-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 20px;display:flex;flex-direction:column;gap:6px}
.file-card .fname{font-family:var(--mono);font-size:0.92rem;color:var(--muted)}
.file-card .ftitle{font-size:1.4rem;font-weight:800;letter-spacing:-0.02em;line-height:1.2}
.file-card .fdetail{font-family:var(--mono);font-size:0.92rem;color:var(--text);opacity:0.9}
.file-card .pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:14px}
@media (max-width:599px){
  .file-cards{gap:10px}
  .file-card{padding:16px 16px 14px;gap:4px}
  .file-card .fname,.file-card .fdetail{font-size:0.82rem}
  .file-card .ftitle{font-size:1.2rem}
  .file-card .pills{padding-top:10px;gap:6px}
  .file-card .pill{min-height:28px;padding:3px 10px;font-size:0.74rem;gap:6px}
  .hero-title{margin-top:36px}
}
.caption{margin-top:16px;font-family:var(--mono);font-size:0.85rem;color:var(--muted)}
.hero-title{margin-top:48px;font-size:clamp(2.6rem,8.4vw,5.6rem);line-height:1.02;letter-spacing:-0.04em;max-width:16ch}
.hero-title .o{display:block}
.hero .lede{font-size:clamp(1.1rem,2vw,1.3rem);max-width:56ch;margin-top:24px}
.hero .btns{margin-top:32px}
.hero .small{margin-top:16px;font-size:0.92rem;color:var(--muted)}

/* ---------- how it works */
.step{position:relative}
.step{display:flex;flex-direction:column}
.step .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:18px}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line-hi);font-family:var(--mono);font-weight:600;font-size:0.95rem;margin-bottom:18px}
.example-line{margin-top:14px;padding:10px 12px;border-radius:10px;background:var(--bg);border:1px solid var(--line);
  font-family:var(--mono);font-size:0.8rem;line-height:1.5;color:var(--text)}
.example-line .tag{margin-bottom:8px}
.modes{display:grid;gap:12px}
@media (min-width:720px){.modes{grid-template-columns:repeat(3,minmax(0,1fr))}}
.mode{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.mode b{display:block;font-size:1.05rem}
.mode span{color:var(--muted);font-size:0.95rem}
.mode.default{border-color:var(--line-hi)}
.mode .def{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);margin-left:6px}
.note{color:var(--muted);max-width:62ch}
.note strong{color:var(--text);font-weight:600}

/* ---------- for engineers */
details.eng{border:1px solid var(--line);border-radius:12px;background:var(--card)}
details.eng>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;min-height:52px;padding:12px 18px;
  font-family:var(--mono);font-size:0.88rem;color:var(--text)}
details.eng>summary::-webkit-details-marker{display:none}
details.eng>summary::before{content:"+";display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;
  border:1px solid var(--line-hi);border-radius:6px;color:var(--muted);flex:none}
details.eng[open]>summary::before{content:"−"}
details.eng .body{padding:0 18px 18px 52px;color:var(--muted);font-size:0.97rem;display:flex;flex-direction:column;gap:12px;max-width:80ch}
details.eng .body strong{color:var(--text);font-weight:600}
details.eng code{font-family:var(--mono);font-size:0.88em;color:var(--text)}
@media (max-width:599px){details.eng .body{padding-left:18px}}

/* ---------- see it work */
.preview{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:border-color .15s}
.preview:hover{border-color:var(--line-hi)}
.preview .bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-family:var(--mono);
  font-size:0.8rem;color:var(--muted)}
.preview .bar i{width:10px;height:10px;border-radius:50%;background:var(--line-hi)}
.preview .bar span{margin-left:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview .in{padding:24px;display:flex;flex-direction:column;gap:18px}
@media (min-width:720px){.preview .in{padding:32px}}
.preview .chip{align-self:flex-start;font-family:var(--mono);font-size:0.75rem;color:var(--muted);border:1px solid var(--line-hi);
  border-radius:6px;padding:3px 8px}
.preview .big{font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:800;letter-spacing:-0.03em;line-height:1.08;max-width:20ch}
.stats{display:flex;flex-wrap:wrap;gap:12px 36px;padding-top:14px;border-top:1px solid var(--line)}
.stats div{display:flex;flex-direction:column}
.stats b{font-family:var(--mono);font-size:1.6rem;font-weight:600;line-height:1.2}
.stats span{font-size:0.88rem;color:var(--muted)}
.days{display:grid;grid-template-columns:auto repeat(30,minmax(0,1fr));gap:3px;align-items:center}
.days .lab{font-size:0.78rem;color:var(--muted);padding-right:10px;white-space:nowrap}
.days i{height:14px;border-radius:2px;background:#232b35}
.days i.x{background:var(--orange)}
.days i.m{background:transparent;outline:1.5px dashed var(--orange);outline-offset:-1.5px}
@media (min-width:720px){.days i{height:18px}}
.preview .go{font-weight:700}
.quiet{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:16px 20px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.quiet p{font-family:var(--mono);font-size:0.95rem;display:flex;flex-wrap:wrap;gap:0 10px}
.quiet p span{white-space:nowrap}
.quiet .f{color:var(--orange)}

/* ---------- scorecard */
.formula{display:inline-block;margin-top:20px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;font-family:var(--mono);
  font-size:0.88rem;color:var(--text);background:var(--card)}
.score{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.score-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.score th,.score td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line)}
.score th{font-family:var(--mono);font-weight:500;font-size:0.75rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted)}
.score td{font-family:var(--mono);font-size:0.98rem}
.score td.sup{font-family:var(--sans);font-weight:700}
.score td.otif{font-weight:600}
.score tbody tr:last-child td{border-bottom:0}
.meter{display:inline-flex;align-items:center;gap:12px}
.meter i{display:block;width:80px;height:6px;border-radius:3px;background:var(--line-hi);overflow:hidden}
.meter i b{display:block;height:100%;background:var(--text)}
.score caption{caption-side:bottom;text-align:left;padding:12px 20px;font-family:var(--mono);font-size:0.78rem;color:var(--muted);
  border-top:1px solid var(--line)}
@media (max-width:719px){
  .score thead{display:none}
  .score,.score tbody{display:block}
  .score tr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:18px;border-bottom:1px solid var(--line);
    grid-template-areas:"sup sup exp" "otif otif otif" "on full cor"}
  .score tbody tr:last-child{border-bottom:0}
  .score td{padding:0;border:0}
  .score td::before{content:attr(data-label);display:block;font-family:var(--mono);font-size:0.68rem;letter-spacing:0.06em;
    text-transform:uppercase;color:var(--muted);margin-bottom:2px}
  .score td.sup{grid-area:sup;align-self:center}.score td.sup::before{display:none}
  .score td.exp{grid-area:exp}.score td.on{grid-area:on}.score td.full{grid-area:full}.score td.cor{grid-area:cor}
  .score td.otif{grid-area:otif}
  .score td.otif .meter{display:flex;font-size:1.35rem}.score td.otif .meter i{flex:1;max-width:200px}
  .score caption{display:block}
}
.callout{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--r);border:1px solid var(--line);background:var(--card)}
.callout b{font-size:1.2rem;letter-spacing:-0.01em}

/* ---------- data stays yours */
.flow{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
@media (min-width:720px){.flow{padding:28px}}
.flow svg{width:100%;height:auto}
.flow .tall{max-width:340px;margin:0 auto}
.flow .wide{display:none}
@media (min-width:860px){.flow .wide{display:block}.flow .tall{display:none}}
.flow text{font-family:var(--sans)}
.flow .box{fill:var(--card-hi);stroke:var(--line-hi);stroke-width:1.5}
.flow .box.key{stroke:var(--text);stroke-width:2}
.flow .zone{fill:rgba(255,255,255,0.015);stroke:var(--muted);stroke-width:1.5;stroke-dasharray:7 6}
.flow .ln{stroke:var(--muted);stroke-width:1.75;fill:none}
.flow .dot{stroke:var(--muted);stroke-width:2;stroke-dasharray:1 6;stroke-linecap:round;fill:none}
.flow .head{fill:var(--muted)}
.flow .t{fill:var(--text);font-weight:700;font-size:17px}
.flow .s{fill:var(--muted);font-size:12.5px}
.flow .m{font-family:var(--mono);fill:var(--muted);font-size:12.5px}
.flow .zl{font-family:var(--mono);fill:var(--text);font-size:12.5px;letter-spacing:0.04em}

/* ---------- how to start */
.card .price{font-family:var(--mono);font-size:1.6rem;font-weight:600;color:var(--text);margin-top:12px}
.price small{font-size:0.9rem;color:var(--muted);font-weight:400}
.guarantee{border:1px solid var(--line-hi);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:8px;background:var(--card)}
.guarantee .eyebrow{margin:0}
.guarantee p{font-size:1.15rem;font-weight:600;letter-spacing:-0.01em;max-width:60ch}

/* ---------- FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:60px;
  padding:16px 0;font-weight:700;font-size:1.1rem;letter-spacing:-0.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-weight:400;font-size:1.3rem;color:var(--muted);flex:none}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 0 20px;color:var(--muted);max-width:68ch;display:flex;flex-direction:column;gap:10px}

/* ---------- founder and final call */
.founder{display:flex;gap:20px;align-items:flex-start}
.photo{width:72px;height:72px;border-radius:50%;flex:none;border:1px dashed var(--line-hi);background:var(--card);display:flex;
  align-items:center;justify-content:center;font-family:var(--mono);font-size:0.68rem;color:var(--muted);text-align:center;line-height:1.2}
.photo.initials{border-style:solid;font-family:var(--sans);font-size:1.35rem;font-weight:700;color:var(--orange)}
.founder b{display:block;font-size:1.1rem}
.legal{max-width:68ch}
.legal h2{font-size:1.25rem;margin-top:36px}
.legal p,.legal li{color:var(--muted);margin-top:10px}
.legal ul{padding-left:20px}
.legal a{color:var(--text)}
.founder p{color:var(--muted);margin-top:6px;max-width:60ch}
.founder a{display:inline-flex;align-items:center;min-height:44px}
.final{display:flex;flex-direction:column;gap:24px;padding-top:40px;border-top:1px solid var(--line)}
@media (min-width:720px){.final{flex-direction:row;align-items:center;justify-content:space-between}}
.final h2{font-size:clamp(1.4rem,3vw,1.9rem);letter-spacing:-0.02em;line-height:1.25;max-width:32ch}
.final p{font-size:clamp(1.3rem,2.6vw,1.7rem);color:var(--muted);font-weight:500;letter-spacing:-0.02em;margin-top:8px}
.final .btn{flex:none}

/* ---------- code */
.term{background:#0a0d11;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.term .bar{display:flex;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line)}
.term .bar i{width:10px;height:10px;border-radius:50%;background:var(--line-hi)}
.term pre{margin:0;padding:18px;overflow-x:auto;font-family:var(--mono);font-size:0.78rem;line-height:1.65;color:var(--muted)}
.term pre b{color:var(--text);font-weight:600}
.term pre .hi{color:var(--orange)}
@media (min-width:720px){.term pre{font-size:0.82rem;padding:22px}}
.cmd{display:flex;align-items:baseline;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#0a0d11;
  font-family:var(--mono);font-size:0.86rem;line-height:1.5;color:var(--text)}
.cmd::before{content:"$";color:var(--muted)}
.card .cmd{color:var(--text);margin-bottom:4px}
code.f{font-family:var(--mono);font-size:0.9em;color:var(--text)}
.checks{display:grid;gap:12px}
@media (min-width:600px){.checks{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.checks{grid-template-columns:repeat(3,minmax(0,1fr))}}
.check{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.check b{font-size:1.05rem}
.check p{color:var(--muted);font-size:0.95rem}
.check .ex{font-family:var(--mono);font-size:0.8rem;color:var(--text);opacity:0.9;margin-top:4px}
.list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.list li{display:flex;gap:12px;align-items:baseline}
.list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--muted);flex:none;transform:translateY(-3px)}
.formats{width:100%;border-collapse:collapse}
.formats th,.formats td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--line);vertical-align:top}
.formats tr:last-child th,.formats tr:last-child td{border-bottom:0}
.formats th{width:1%;white-space:nowrap}
.formats td{font-family:var(--mono);font-size:0.92rem}
@media (max-width:599px){.formats th,.formats td{display:block;width:auto;padding:0 18px}.formats th{padding-top:16px}
  .formats td{padding-top:8px;padding-bottom:16px}}

/* ---------- footer, sticky mobile button */
.site-foot{padding:40px 0 48px;border-top:1px solid var(--line);color:var(--muted);font-size:0.92rem}
.site-foot .row{display:flex;flex-wrap:wrap;align-items:center;gap:4px 18px}
.site-foot a{display:inline-flex;align-items:center;min-height:44px;color:var(--text)}
.site-foot p{margin-top:6px}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(to bottom,rgba(14,17,22,0),var(--bg) 40%)}
.sticky-cta .btn{width:100%}
@media (max-width:719px){body.has-sticky{padding-bottom:84px}}
@media (min-width:720px){.sticky-cta{display:none}}

/* ---------- 404 */
.lost{min-height:70vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:24px;padding-top:40px;padding-bottom:40px}
.lost h1{font-size:clamp(2.2rem,7vw,4rem);max-width:14ch}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* ---------- tested so far (confirmed results) */
.tested .stat .fig{font-family:var(--mono);font-size:clamp(1.6rem,3vw,2.1rem);font-weight:600;line-height:1.1;color:var(--orange);margin:0 0 12px}
.tested .stat h3{font-size:1.1rem}
.tested .stat p:not(.fig){font-size:0.95rem}
.src{font-size:0.82rem;color:var(--muted);max-width:72ch}