/* Chorrus design system — trust owns the structure, behavior owns the AI-forward moment.
   Tokens per spec §2. One accent (mint = live/active/winning), amber = major, coral = blocking/lost. */
/* Self-hosted fonts (no render-blocking cross-origin request) */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/space-grotesk-500.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/space-grotesk-600.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('/static/fonts/space-grotesk-700.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/plex-sans-400.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/plex-sans-500.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/plex-sans-600.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/plex-mono-400.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/plex-mono-500.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/plex-mono-600.woff2') format('woff2')}
:root{
  --navy:#1E2761; --navy-deep:#141A45; --navy-abyss:#0D1230;
  --ice:#CADCFC; --ice-dim:#8FA6D8;
  --mint:#02C39A; --mint-ink:#017a60; --amber:#F0A202; --coral:#F2545B;
  --paper:#F6F8FE; --ink:#10152E; --gray:#5A6478;
  --line:#E2E7F4; --line-dark:rgba(202,220,252,.14);
  --r-sm:6px; --r-md:10px; --r-lg:14px;
  --shadow:0 10px 40px rgba(16,21,46,.10);
  --sans:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --display:"Space Grotesk",var(--sans);
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0}
a{color:var(--navy);text-decoration:none}
p{margin:0 0 1em}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ice-dim);margin:0 0 14px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);
  font-weight:600;font-size:15px;border:0;border-radius:var(--r-md);padding:13px 22px;cursor:pointer;
  background:var(--navy);color:#fff;transition:transform .15s var(--ease),background .15s}
.btn:hover{background:var(--navy-deep)}
.btn:active{transform:translateY(1px)}
.btn--mint{background:var(--mint);color:var(--navy-abyss)}
.btn--ghost{background:transparent;color:var(--ice);border:1px solid var(--line-dark)}
.btn--block{width:100%}

/* ---- focus (spec §7): mint outline, 2px, 3px offset ---- */
:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:4px}

/* ---- nav ---- */
nav.top{position:sticky;top:0;z-index:20;background:rgba(246,248,254,.86);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
nav.top .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:inline-flex;align-items:center}
.brand img{height:32px;width:auto;display:block}
nav.top .links{display:flex;align-items:center;gap:26px}
nav.top .links a:not(.btn){color:var(--gray);font-size:14.5px;font-weight:500}
nav.top .links a:not(.btn):hover{color:var(--ink)}
@media(max-width:720px){nav.top .links a:not(.btn){display:none}}

/* ---- dark sections + dot-grid texture (spec §2) ---- */
.dark{background:var(--navy-deep);color:var(--ice);position:relative;overflow:hidden}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark .dots{position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(var(--line-dark) 1.2px,transparent 1.2px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%)}
.dark .wrap{position:relative}

/* ============================ HERO ============================ */
.hero{padding:64px 0 72px}
.hero .grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.hero h1{font-size:clamp(34px,4.4vw,54px);color:#fff;max-width:16ch}
.hero .lead{font-size:19px;color:var(--ice);max-width:46ch;margin:18px 0 26px}
.audit-form{display:flex;gap:10px;flex-wrap:wrap}
.audit-form input[type=url]{flex:1;min-width:220px;font-family:var(--mono);font-size:15px;
  padding:14px 15px;border-radius:var(--r-md);border:1px solid var(--line-dark);
  background:var(--navy-abyss);color:#fff}
.audit-form input[type=url]::placeholder{color:var(--ice-dim)}
.audit-note{font-family:var(--mono);font-size:12px;color:var(--ice-dim);margin-top:12px;display:flex;
  gap:8px;align-items:center}
@media(max-width:860px){.hero .grid{grid-template-columns:1fr;gap:32px}}

/* ==================== INSTRUMENT PANEL (the signature) ==================== */
.instrument{background:var(--navy-abyss);border:1px solid var(--line-dark);border-radius:var(--r-lg);
  box-shadow:var(--shadow);overflow:hidden;font-family:var(--mono)}
.inst-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;
  border-bottom:1px solid var(--line-dark)}
.inst-title{font-size:12.5px;color:var(--ice);letter-spacing:.06em}
.led{display:inline-flex;align-items:center;gap:7px;font-size:10.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ice-dim)}
.led::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ice-dim)}
.led--idle::before{background:var(--ice-dim)}
.led--live{color:var(--mint)}
.led--live::before{background:var(--mint);animation:pulse 1.1s var(--ease) infinite}
.led--complete{color:var(--mint)}
.led--complete::before{background:var(--mint)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.inst-checks{padding:8px 18px;min-height:220px}
.check{display:flex;justify-content:space-between;gap:14px;padding:7px 0;font-size:12.5px;
  border-bottom:1px solid rgba(202,220,252,.06);opacity:0;transform:translateY(4px);
  animation:reveal .3s var(--ease) forwards}
.check .k{color:var(--ice-dim)}
.check .v{font-weight:600;letter-spacing:.02em}
.v--pass{color:var(--mint)}
.v--warn{color:var(--amber)}
.v--fail{color:var(--coral)}
.v--num{color:var(--ice)}
@keyframes reveal{to{opacity:1;transform:none}}

.inst-score{display:flex;align-items:baseline;gap:12px;padding:18px 18px 6px}
.score-num{font-family:var(--display);font-size:56px;font-weight:700;line-height:1;color:#fff}
.score-num[data-band=bad]{color:var(--coral)}
.score-num[data-band=warn]{color:var(--amber)}
.score-num[data-band=good]{color:var(--mint)}
.score-den{font-size:14px;color:var(--ice-dim)}
.score-band{margin-left:auto;font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;background:rgba(202,220,252,.08);color:var(--ice)}
.inst-findings{padding:6px 18px 20px;display:flex;flex-direction:column;gap:10px}

/* ---- severity chip (spec §3) ---- */
.chip{display:inline-block;font-family:var(--mono);font-size:9.5px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;padding:3px 7px;border-radius:var(--r-sm);white-space:nowrap}
.chip--blocking{background:rgba(242,84,91,.16);color:var(--coral)}
.chip--major{background:rgba(240,162,2,.16);color:var(--amber)}
.chip--minor{background:rgba(202,220,252,.12);color:var(--ice)}

/* ---- finding card ---- */
.finding{display:grid;grid-template-columns:84px 1fr;gap:12px;align-items:start}
.finding p{margin:0;font-family:var(--sans);font-size:13.5px;color:var(--ice);line-height:1.45}

/* ============================ light sections ============================ */
section{padding:72px 0}
.section-head{max-width:60ch;margin-bottom:44px}
.section-head h2{font-size:clamp(26px,3vw,36px)}
.section-head p{color:var(--gray);font-size:18px;margin-top:12px}

/* tally (spec §3) — three across */
.tallies{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.tally .n{font-family:var(--display);font-size:44px;font-weight:700;color:var(--navy)}
.tally .l{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gray);margin:4px 0 8px}
.tally p{font-size:14.5px;color:var(--gray);margin:0}
@media(max-width:720px){.tallies{grid-template-columns:1fr;gap:24px}}

/* how it works — numbered steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px}
.step .num{font-family:var(--mono);font-size:12px;color:var(--mint-ink);letter-spacing:.1em}
main p a:not(.btn){text-decoration:underline;text-underline-offset:2px}
.step h3{font-size:20px;margin:10px 0 8px}
.step p{color:var(--gray);font-size:14.5px;margin:0}
@media(max-width:720px){.steps{grid-template-columns:1fr}}

/* scan table (spec §3) */
.scan-table{width:100%;border-collapse:collapse;font-size:14px}
.scan-table th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gray);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.scan-table td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.scan-table td.q{font-family:var(--mono);font-size:12.5px;color:var(--ink)}
.verdict{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.08em;
  padding:3px 8px;border-radius:var(--r-sm)}
.verdict.RANKS{background:rgba(2,195,154,.16);color:#017a60}
.verdict.LOST{background:rgba(242,84,91,.14);color:var(--coral)}
.verdict.OPPORTUNITY{background:rgba(240,162,2,.16);color:#8a5d00}
@media(max-width:620px){
  .scan-table thead{display:none}
  .scan-table tr{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:10px 0;border-bottom:1px solid var(--line)}
  .scan-table td{border:0;padding:2px 0}
  .scan-table td.taker{grid-column:1/-1;color:var(--gray);font-size:13px}
}

/* pricing — tier cards (spec §3) */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.tier{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px}
.tier--feature{border:2px solid var(--navy);box-shadow:var(--shadow)}
.tier .label{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gray)}
.tier .price{font-family:var(--display);font-size:40px;font-weight:700;margin:12px 0 2px}
.tier .price small{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--gray)}
.tier ul{list-style:none;padding:0;margin:18px 0 24px;display:flex;flex-direction:column;gap:11px}
.tier li{position:relative;padding-left:24px;font-size:14.5px;color:var(--ink)}
.tier li::before{content:"";position:absolute;left:0;top:6px;width:11px;height:11px;
  background:var(--mint);border-radius:2px}
.tier .btn{margin-top:auto}
@media(max-width:820px){.tiers{grid-template-columns:1fr}}

/* CTA band */
.cta{padding:80px 0;text-align:center}
.cta h2{font-size:clamp(28px,3.4vw,40px);color:#fff;max-width:20ch;margin:0 auto 14px}
.cta p{color:var(--ice);max-width:46ch;margin:0 auto 26px}

/* footer */
footer.site{background:var(--navy-abyss);color:var(--ice-dim);padding:52px 0 40px;font-size:14px}
footer.site a{color:var(--ice-dim)}
footer.site a:hover{color:var(--ice)}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;margin-bottom:32px}
footer.site .fh{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ice);margin:0 0 12px;font-weight:500}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
footer.site .fine{border-top:1px solid var(--line-dark);padding-top:20px;font-family:var(--mono);
  font-size:12px;color:var(--ice-dim);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media(max-width:720px){footer.site .cols{grid-template-columns:1fr 1fr}}

/* reduced motion — collapse the whole sequence to final state (spec §2/§7) */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .check{opacity:1;transform:none}
}