/* SEOPert — "the address bar" design system
   Type: Archivo (variable width + weight) for display and body, Martian Mono for URLs, labels and data.
   Signature: the brand ribbon (from the S/P mark) running behind the audit address bar. */

@font-face{font-family:"Archivo";src:url("fonts/archivo-var.woff2") format("woff2");font-weight:100 900;font-stretch:62% 125%;font-style:normal;font-display:swap}
@font-face{font-family:"Martian Mono";src:url("fonts/martian-mono-var.woff2") format("woff2");font-weight:100 800;font-stretch:75% 112.5%;font-style:normal;font-display:swap}

:root{
  --ink:#061B4E;--ink-2:#0B2F78;--signal:#156BFF;--bright:#2D8CFF;--sky:#57B8FF;--paper:#F5F8FF;--white:#fff;
  --muted:#4A5B7C;--line:#D9E2F2;--line-strong:#B9C7E0;
  --crit:#C4271C;--crit-bg:#FDEEEC;--warn:#9A5400;--warn-bg:#FFF4E2;--pass:#12775A;--pass-bg:#E5F5EE;--low:#2F5DB0;--low-bg:#EAF1FF;
  --font:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Martian Mono",ui-monospace,SFMono-Regular,Consolas,monospace;
  --radius:16px;--shadow:0 1px 2px rgba(6,27,78,.06),0 12px 32px rgba(6,27,78,.08);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);font-stretch:100%}
a{color:var(--signal);text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%;height:auto}
code{font-family:var(--mono);font-size:.82em;font-stretch:87.5%}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{width:min(1120px,calc(100% - 32px));margin-inline:auto}
.narrow{width:min(760px,calc(100% - 32px))}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px 14px;z-index:999}
.skip-link:focus{left:12px}

/* Type scale */
h1,h2,h3{margin-top:0;line-height:1.08;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6.4vw,5.2rem);font-stretch:125%;letter-spacing:-.035em;margin-bottom:20px}
h2{font-size:clamp(1.75rem,3.4vw,2.6rem);font-stretch:112%;margin-bottom:14px}
h3{font-size:1.1rem;font-stretch:105%;margin-bottom:8px;letter-spacing:-.01em}
.eyebrow{margin:0 0 14px;font-family:var(--mono);font-stretch:87.5%;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--signal)}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:640px}
.muted-text{color:var(--muted);font-size:.92rem}
.text-link{font-weight:700;text-decoration:none}
.text-link:hover{text-decoration:underline}

/* Header / footer */
.site-header{position:sticky;top:0;z-index:30;background:rgba(245,248,255,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand-logo{display:block;width:148px;height:auto}
.site-header nav{display:flex;align-items:center;gap:26px}
.site-header nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.site-header nav a:hover{color:var(--signal)}
.site-header nav a[aria-current=page]{color:var(--signal)}
.site-header nav .nav-cta{background:var(--ink);color:#fff;padding:9px 16px;border-radius:999px;font-weight:700}
.site-header nav .nav-cta:hover{background:var(--signal);color:#fff}
.site-footer{padding:56px 0 28px;background:var(--ink);color:#C9D4EA}
.footer-grid{display:flex;justify-content:space-between;gap:32px;align-items:flex-start}
.footer-logo{display:block;width:150px;height:auto;margin-bottom:12px}
.site-footer p{margin:0;color:#9FB0D0;font-size:.95rem}
.site-footer nav{display:flex;gap:22px;flex-wrap:wrap}
.site-footer nav a{color:#C9D4EA;text-decoration:none;font-weight:600;font-size:.95rem}
.site-footer nav a:hover{color:#fff}
.tiny{font-size:.8rem;margin-top:36px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:#8FA1C4}

/* Buttons */
button,.button{appearance:none;border:0;border-radius:12px;background:var(--signal);color:#fff;padding:13px 20px;font:inherit;font-weight:700;font-stretch:105%;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background .15s,transform .15s}
.button:hover,button:hover{background:var(--ink-2)}
button:active{transform:translateY(1px)}
button:disabled{opacity:.7;cursor:progress}
.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line-strong)}
.button.secondary:hover{background:var(--paper)}

/* ---------- Homepage hero: headline, ribbon, address bar ---------- */
.hero{position:relative;padding:clamp(36px,5vw,64px) 0 clamp(36px,5vw,56px);text-align:center;overflow:hidden}
.hero-copy{display:flex;flex-direction:column;align-items:center}
.hero h1{font-size:clamp(2.3rem,5.6vw,4.6rem);margin-bottom:18px}
.hero h1 span{display:block}
.hero h1 span+span{color:var(--signal)}
.hero .lead{margin:0 auto}
.bar-stage{position:relative;margin-top:clamp(20px,3vw,32px);padding:34px 0}
.ribbon{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.ribbon-narrow{display:none}
.ribbon-narrow .ribbon-band{stroke:url(#ribbon-gradient-narrow);stroke-width:30}
.ribbon-band{fill:none;stroke:url(#ribbon-gradient);stroke-width:46;stroke-linecap:butt;stroke-dasharray:1;stroke-dashoffset:1;animation:ribbon-draw 1.3s cubic-bezier(.65,0,.25,1) .15s forwards}
@keyframes ribbon-draw{to{stroke-dashoffset:0}}
.audit-bar{position:relative;width:min(780px,calc(100% - 32px));margin:0 auto}
.bar{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--ink);border-radius:20px;padding:8px 8px 8px 20px;box-shadow:0 2px 0 var(--ink),0 22px 50px rgba(6,27,78,.22);transition:box-shadow .2s,border-color .2s}
.bar:focus-within{border-color:var(--signal);box-shadow:0 0 0 5px rgba(21,107,255,.2),0 22px 50px rgba(6,27,78,.22)}
.bar-icon{flex:0 0 auto;width:20px;height:20px;color:var(--muted)}
.bar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-family:var(--mono);font-stretch:87.5%;font-size:clamp(1rem,1.9vw,1.2rem);color:var(--ink);padding:16px 4px}
.bar input::placeholder{color:#637293}
.bar button{flex:0 0 auto;padding:18px 26px;border-radius:14px;font-size:1.05rem}
.bar button .arrow{transition:transform .15s}
.bar button:hover .arrow{transform:translateX(3px)}
.bar-help{margin:16px 0 0;font-family:var(--mono);font-stretch:87.5%;font-size:.74rem;color:var(--muted);letter-spacing:.01em}
.bar-help span{white-space:nowrap}
.progress-card,.error-box{margin:16px auto 0;padding:14px 16px;border-radius:14px;display:flex;align-items:flex-start;gap:12px;text-align:left;max-width:560px}
.progress-card{background:#fff;border:1px solid var(--line)}
.progress-card p{margin:2px 0 0;color:var(--muted)}
.error-box{background:var(--crit-bg);border:1px solid #F4C3BE;color:#8A1C14}
.spinner{width:22px;height:22px;border:3px solid #CFE0FF;border-top-color:var(--signal);border-radius:999px;animation:spin .9s linear infinite;flex:0 0 auto;margin-top:2px}
@keyframes spin{to{transform:rotate(360deg)}}
body.is-auditing .ribbon-band{stroke-dasharray:.06 .02;animation:ribbon-run 1.2s linear infinite;stroke-dashoffset:0}
@keyframes ribbon-run{to{stroke-dashoffset:-.08}}

/* ---------- Homepage sections ---------- */
.section{padding:clamp(56px,8vw,96px) 0}
.section.compact{padding:36px 0}
.section.muted{background:#fff;border-block:1px solid var(--line)}
.section-heading{max-width:640px;margin-bottom:36px}
.section-heading>p:last-child{color:var(--muted);margin-bottom:0}

/* What you get back: annotated sample finding */
.anatomy-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,72px);align-items:center}
.sample{margin:0}
.sample .finding{position:relative;box-shadow:var(--shadow)}
.pin{position:absolute;left:-13px;width:26px;height:26px;border-radius:999px;background:var(--ink);color:#fff;font-family:var(--mono);font-stretch:87.5%;font-size:.7rem;font-weight:700;display:grid;place-items:center;box-shadow:0 0 0 4px var(--paper)}
.pin-a{top:20px}.pin-b{top:62px}.pin-c{bottom:34px}
.legend{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.legend li{display:grid;grid-template-columns:26px 1fr;gap:14px;align-items:start}
.legend .pin{position:static;box-shadow:none}
.legend strong{display:block;font-stretch:105%}
.legend span{color:var(--muted);font-size:.95rem}

/* Six areas, one score */
.weights{display:flex;height:56px;border-radius:14px;overflow:hidden;margin:0 0 28px;border:2px solid var(--ink);background:var(--ink);gap:2px}
.weights div{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:0 12px;color:#fff;font-family:var(--mono);font-stretch:87.5%;font-size:.74rem;font-weight:600;min-width:0}
.weights div span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.weights .w-seo{flex:25;background:var(--signal)}.weights .w-tech{flex:25;background:var(--ink-2)}.weights .w-perf{flex:20;background:#1B57C4}
.weights .w-content{flex:10;background:#3A5FB0}.weights .w-sec{flex:10;background:#12408F}.weights .w-a11y{flex:10;background:#2F4F8F}
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;border-top:1px solid var(--line)}
.areas div{padding:22px 24px 22px 0;border-bottom:1px solid var(--line)}
.areas dt{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-weight:800;font-stretch:112%;font-size:1.15rem;margin-bottom:6px}
.areas dt small{font-family:var(--mono);font-stretch:87.5%;font-size:.68rem;font-weight:600;color:var(--signal)}
.areas dd{margin:0;color:var(--muted);font-size:.95rem}
.deductions{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-family:var(--mono);font-stretch:87.5%;font-size:.72rem;color:var(--muted)}
.deductions b{font-weight:700}

/* Proof: live self-audit */
.proof{background:var(--ink);color:#fff;padding:clamp(56px,8vw,96px) 0;position:relative;overflow:hidden}
.proof-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:48px;align-items:center}
.proof .eyebrow{color:var(--sky)}
.proof p{color:#C9D4EA}
.proof .text-link{color:#fff}
.proof-score{justify-self:end;text-align:right}
.proof-score strong{display:block;font-size:clamp(5rem,12vw,9rem);line-height:.9;font-stretch:125%;font-weight:800;letter-spacing:-.05em}
.proof-score strong small{font-size:.28em;letter-spacing:0;color:var(--sky);font-weight:700}
.proof-score .proof-pending{max-width:280px;margin:0 0 0 auto;font-size:.8rem!important;line-height:1.7;color:#C9D4EA!important}
.proof-score p{margin:14px 0 0;font-family:var(--mono);font-stretch:87.5%;font-size:.74rem;color:#9FB0D0}

/* ---------- Inner pages ---------- */
.page-hero,.report-hero{padding:clamp(48px,7vw,80px) 0 40px}
.page-hero h1{font-size:clamp(2.1rem,5vw,3.6rem)}
.page-hero+.section{padding-top:clamp(16px,3vw,32px)}
.prose h2{margin-top:40px;font-size:clamp(1.4rem,2.6vw,1.8rem)}
.prose p,.prose li{color:#34466A}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.empty-state{background:#fff;border:1.5px dashed var(--line-strong);border-radius:var(--radius);padding:28px}

/* Scores */
.overall-card,.self-score{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow);display:flex;gap:26px;align-items:flex-start}
.self-score{max-width:720px}
.overall-card h2{margin-bottom:10px}
.overall-card p{margin-bottom:0;color:var(--muted)}
.big-score{width:128px;height:128px;border-radius:999px;display:grid;place-content:center;text-align:center;flex:0 0 auto;background:var(--pass-bg);color:var(--pass);border:10px solid #C9EBDC}
.big-score strong{font-size:2.6rem;line-height:1;font-stretch:112%;font-weight:800}
.big-score span{font-family:var(--mono);font-stretch:87.5%;font-size:.7rem;color:var(--muted)}
.big-score.good{background:var(--low-bg);border-color:#CFE0FF;color:var(--signal)}
.big-score.warn{background:var(--warn-bg);border-color:#F6DDB0;color:var(--warn)}
.big-score.poor{background:var(--crit-bg);border-color:#F6CFCA;color:var(--crit)}

/* Report */
.report-top{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:30px}
.report-top h1{font-size:clamp(2rem,5vw,3.4rem);margin-bottom:8px;overflow-wrap:anywhere}
.report-actions{display:flex;gap:10px;flex-wrap:wrap}
.score-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.score-grid article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.score-grid h3{margin:4px 0 10px;font-size:.95rem}
.score-grid progress{width:100%;height:8px;accent-color:var(--signal)}
.mini-score{font-size:1.9rem;font-weight:800;font-stretch:112%;color:var(--pass)}
.mini-score.good{color:var(--signal)}.mini-score.warn{color:var(--warn)}.mini-score.poor{color:var(--crit)}
.summary-strip{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.summary-strip div{padding:22px;border-right:1px solid var(--line)}
.summary-strip div:last-child{border-right:0}
.summary-strip strong{display:block;font-size:2rem;font-stretch:112%}
.summary-strip span{color:var(--muted);font-family:var(--mono);font-stretch:87.5%;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}
.findings{display:grid;gap:14px}
.finding{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.finding-head{display:flex;justify-content:space-between;gap:16px;align-items:center}
.severity,.category{display:inline-block;border-radius:6px;padding:4px 8px;font-family:var(--mono);font-stretch:87.5%;font-size:.66rem;font-weight:700;letter-spacing:.06em}
.severity.critical{background:var(--crit);color:#fff}
.severity.high{background:var(--crit-bg);color:var(--crit)}
.severity.medium{background:var(--warn-bg);color:var(--warn)}
.severity.low,.severity.info{background:var(--low-bg);color:var(--low)}
.category{background:var(--paper);color:var(--muted);margin-left:6px}
.finding-number{font-family:var(--mono);font-stretch:87.5%;font-size:.75rem;color:#8A99B8;font-weight:600}
.finding h3{font-size:1.25rem;margin:14px 0 6px}
.finding>p{color:var(--muted);margin-top:0}
.recommendation{background:var(--paper);border-left:3px solid var(--signal);border-radius:0 12px 12px 0;padding:14px 16px;margin-top:15px}
.recommendation strong{font-family:var(--mono);font-stretch:87.5%;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--signal)}
.recommendation p{margin:4px 0 0}
.finding details{margin-top:14px}
.finding summary{cursor:pointer;font-weight:700}
.url-list{padding-left:18px}
.url-list code,.table-wrap code{overflow-wrap:anywhere}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.metric-grid div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.metric-grid strong{display:block;font-size:1.55rem;font-stretch:112%}
.metric-grid span{color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--paper);font-family:var(--mono);font-stretch:87.5%;font-size:.66rem;text-transform:uppercase;letter-spacing:.06em}
.pass-list{margin:0;padding:0;list-style:none;display:grid;gap:9px}
.pass-list li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.pass-list li:before{content:"✓";color:var(--pass);font-weight:900;margin-right:9px}

/* Email report form */
.url-row{display:grid;grid-template-columns:1fr auto;gap:10px}
.url-row input{min-width:0;border:1.5px solid var(--line-strong);border-radius:12px;padding:14px 16px;font:inherit;color:var(--ink);background:#fff}
.url-row input:focus{outline:3px solid rgba(21,107,255,.22);border-color:var(--signal)}
.email-card{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 28px;box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:28px;align-items:start}
.email-card h2{font-size:1.45rem;margin-bottom:6px}
.email-card p{color:var(--muted);margin:0}
.email-form label[for=report-email]{display:block;font-weight:700;margin-bottom:8px}
.email-form .check{display:flex;gap:10px;align-items:flex-start;margin-top:12px;font-size:.92rem;color:var(--muted);cursor:pointer}
.email-form .check input{margin-top:4px;width:18px;height:18px;accent-color:var(--signal);flex:0 0 auto}
.form-status{margin-top:12px!important;padding:10px 14px;border-radius:10px;font-weight:700}
.form-status.ok{background:var(--pass-bg);color:var(--pass)!important}
.form-status.err{background:var(--crit-bg);color:#8A1C14!important}
.form-note{margin-top:10px!important;font-size:.82rem}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .anatomy-grid,.proof-grid,.split{grid-template-columns:1fr}
  .proof-score{justify-self:start;text-align:left}
  .proof-score .proof-pending{margin:0}
  .areas{grid-template-columns:1fr 1fr}
  .score-grid{grid-template-columns:repeat(3,1fr)}
  .summary-strip{grid-template-columns:repeat(3,1fr)}
  .summary-strip div{border-bottom:1px solid var(--line)}
  .email-card{grid-template-columns:1fr;gap:16px}
  .weights div span.pct{display:none}
}
@media(max-width:620px){
  body{font-size:16px}
  .nav-wrap{min-height:62px;gap:10px}
  .brand-logo{width:108px}
  .site-header nav{gap:14px}
  .site-header nav a{font-size:.84rem}
  .site-header nav .nav-cta{display:none}
  .hero h1{font-size:clamp(1.7rem,8.4vw,2.6rem);font-stretch:100%;letter-spacing:-.03em}
  .page-hero h1{font-size:clamp(1.8rem,8vw,2.4rem);font-stretch:100%}
  .ribbon{display:none}
  .ribbon.ribbon-narrow{display:block}
  .bar-stage{padding:26px 0}
  .bar{flex-wrap:wrap;padding:8px;border-radius:18px}
  .bar-icon{margin-left:10px}
  .bar input{padding:12px 4px;width:calc(100% - 44px);flex:1 1 auto}
  .bar button{width:100%;padding:16px}
  .weights{height:auto;flex-wrap:wrap;background:transparent;border:0;gap:6px}
  .weights div{flex:1 1 30%!important;border-radius:8px;padding:10px}
  .weights div span.pct{display:inline}
  .areas{grid-template-columns:1fr}
  .areas div{padding-right:0}
  .overall-card,.self-score{flex-direction:column}
  .report-top{flex-direction:column}
  .report-actions{width:100%}
  .report-actions>*{flex:1}
  .score-grid,.summary-strip,.metric-grid{grid-template-columns:1fr 1fr}
  .footer-grid{flex-direction:column}
  .email-card{padding:20px}
  .pin{left:-10px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .ribbon-band{animation:none;stroke-dashoffset:0}
  body.is-auditing .ribbon-band{animation:none;stroke-dasharray:none}
  .spinner{animation-duration:2.5s}
}
@media print{
  .site-header,.site-footer,.report-actions,.skip-link,.email-card{display:none!important}
  body{background:#fff}
  .section,.report-hero{padding:24px 0}
  .finding,.overall-card,.score-grid article{box-shadow:none;break-inside:avoid}
  .container{width:100%}
  a{color:inherit;text-decoration:none}
}