/* OvenArchive website — brand tokens from the OvenArchive design system.
   Layout: single column, generous measure, one navy band for the product promise. */
:root{
  --surface:#F5F2EC; --raised:#FCFBF8; --sunken:#ECE7DE; --ink:#1B2430; --ink-muted:#4A5260; --line:#DDD7CB;
  --brand:#1B2430; --brand-ink:#F5F2EC; --heat:#E8762B; --heat-text:#B04A14; --steel:#3E5C76; --threshold:#5B6B80;
  --ok:#2A7348; --ok-bg:#DDEFE3; --alarm:#B3261E; --alarm-bg:#F8E1DE;
  --display:"Oswald","Arial Narrow",Arial,sans-serif; --sans:"IBM Plex Sans",system-ui,Arial,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --surface:#12171E; --raised:#1B2430; --sunken:#0D1116; --ink:#EEF0F2; --ink-muted:#A9B1BC; --line:#2E3846;
  --brand:#2B3B50; --heat-text:#F08A3E; --steel:#8FB3D1; --threshold:#7A8BA1; --ok:#5BBF85; --ok-bg:#17301F; --alarm:#F2726A; --alarm-bg:#3A1F1E;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --surface:#12171E; --raised:#1B2430; --sunken:#0D1116; --ink:#EEF0F2; --ink-muted:#A9B1BC; --line:#2E3846;
  --brand:#2B3B50; --heat-text:#F08A3E; --steel:#8FB3D1; --threshold:#7A8BA1; --ok:#5BBF85; --ok-bg:#17301F; --alarm:#F2726A; --alarm-bg:#3A1F1E;
  color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--ink);font:400 17px/1.6 var(--sans)}
a{color:var(--heat-text)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--heat);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding-inline:20px}
img{max-width:100%;height:auto}

/* header */
.top{padding-block:22px;border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{display:block;line-height:0}
.logo img{height:38px;width:auto}
.logo .rev{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo .std{display:none}:root:not([data-theme="light"]) .logo .rev{display:block}}
:root[data-theme="dark"] .logo .std{display:none} :root[data-theme="dark"] .logo .rev{display:block}
.top nav{display:flex;gap:20px;font-size:15px}
.top nav a{color:var(--ink-muted);text-decoration:none}
.top nav a:hover{color:var(--ink)}
.top nav{align-items:center}
.top nav a.login{color:var(--ink);border:1px solid var(--ink-muted);border-radius:6px;padding:7px 14px;font-weight:600}
.top nav a.login:hover{border-color:var(--ink);background:var(--sunken)}
@media (max-width:520px){.top nav{gap:14px;font-size:14px}.top nav a[href$="#how"]{display:none}}

/* type */
.eyebrow{font:600 13px/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--heat-text);margin:0 0 12px}
h1,h2{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.02em;line-height:1.05;margin:0;text-wrap:balance}
h1{font-size:clamp(40px,7vw,68px)}
h2{font-size:clamp(28px,4vw,38px)}
h3{font:600 20px/1.3 var(--sans);margin:0}
p{margin:0;max-width:62ch}
.lede{font-size:clamp(18px,2.2vw,21px);color:var(--ink-muted)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* hero */
.hero{padding-block:72px 56px}
.hero .grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:48px;align-items:center}
.hero .copy{display:flex;flex-direction:column;gap:20px}
.cta{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;background:var(--heat);color:#1B2430;font:600 16px/1 var(--sans);padding:15px 22px;border-radius:6px;text-decoration:none}
.cta:hover{filter:brightness(1.05)}
.readout{background:var(--raised);border:1px solid var(--line);border-radius:6px;padding:24px;display:flex;flex-direction:column;gap:10px}
.readout .lbl{font:600 12px/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.readout .big{font:500 52px/1 var(--mono);font-variant-numeric:tabular-nums}
.readout .sub{font-size:14px;color:var(--ink-muted)}
.readout svg{width:100%;height:auto;display:block}
.readout .trace{fill:none;stroke:var(--heat);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.readout .min{stroke:var(--threshold);stroke-width:1.5;stroke-dasharray:5 4}
.readout .grid-l{stroke:var(--line);stroke-width:1}
.readout .ax{fill:var(--ink-muted);font:500 11px var(--mono)}
.chip{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;padding:4px 12px;border-radius:999px;font:600 12px/16px var(--sans);letter-spacing:.08em;text-transform:uppercase;background:var(--ok-bg);color:var(--ok)}
.chip::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.sample{font-size:12px;color:var(--ink-muted)}

/* hero audience, pain, steps */
.for{font-weight:600;color:var(--ink)}
.pain{margin-top:16px;font-size:18px;color:var(--ink-muted)}
.steps{margin:4px 0 0;padding:0;list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:12px}
.steps li{counter-increment:s;position:relative;padding-left:40px;font-size:16px;color:var(--ink-muted);max-width:44ch}
.steps li strong{color:var(--ink)}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:var(--ink);color:var(--surface);font:600 14px/26px var(--mono);text-align:center}

/* sections */
section{padding-block:56px}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px}
.feature{border-top:2px solid var(--ink);padding-top:16px;display:flex;flex-direction:column;gap:8px}
.feature p{font-size:16px;color:var(--ink-muted)}
.band{background:var(--brand);color:var(--brand-ink)}
.band h2{color:var(--brand-ink)}
.band .eyebrow{color:#F08A3E}
.band ul{margin:24px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 32px}
.band li{padding-left:22px;position:relative;color:#D6DBE1;max-width:46ch}
.band li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--heat)}
.band .note{margin-top:24px;font-size:14px;color:#AEB7C2}

/* form */
.access .grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:48px;align-items:start}
.access .copy{display:flex;flex-direction:column;gap:16px}
form{background:var(--raised);border:1px solid var(--line);border-radius:6px;padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1 / -1}
label{font:600 13px/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted)}
input,textarea{font:400 16px/1.4 var(--sans);color:var(--ink);background:var(--surface);border:1px solid var(--ink-muted);border-radius:3px;padding:11px 12px;width:100%}
textarea{min-height:110px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
button.submit{grid-column:1 / -1;justify-self:start;background:var(--heat);color:#1B2430;border:0;border-radius:6px;font:600 16px/1 var(--sans);padding:15px 22px;cursor:pointer}
button.submit[disabled]{opacity:.6;cursor:default}
.status{grid-column:1 / -1;font-size:15px;min-height:1.4em}
.status.ok{color:var(--ok)} .status.err{color:var(--alarm)}
.fine{grid-column:1 / -1;font-size:13px;color:var(--ink-muted)}

/* legal pages */
.legal{padding-block:48px 72px}
.legal .doc{max-width:760px;display:flex;flex-direction:column;gap:16px}
.legal h2{font-size:24px;margin-top:20px}
.legal ul{margin:0;padding-left:22px;max-width:62ch}
.legal li{margin-bottom:6px}
.legal .meta{color:var(--ink-muted);font-size:15px}

/* footer */
footer{border-top:1px solid var(--line);padding-block:32px;font-size:14px;color:var(--ink-muted)}
footer .wrap{display:flex;flex-direction:column;gap:10px}
footer .row{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center}
footer a{color:var(--ink-muted)}

@media (max-width:820px){
  .hero{padding-block:48px 40px}
  .hero .grid,.access .grid{grid-template-columns:1fr;gap:32px}
  .features{grid-template-columns:1fr}
  .band ul{grid-template-columns:1fr}
  form{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}