:root{
  --bg:#05080a;--panel:#0b1315;--panel2:#081012;--panel3:#0d1719;
  --line:#17302d;--line2:#23433f;--teal:#2fe6c8;--teal2:#88ffe9;
  --text:#eaf5f2;--muted:#7b9791;--dim:#4f6b66;--warn:#ffb454;--danger:#ff6b6b;
  --good:#55e6a5;--blue:#65a9ff;--purple:#c184ff;
  --mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;
  --display:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  min-height:100vh;color:var(--text);font-family:var(--display);line-height:1.55;
  background:
    radial-gradient(circle at 50% -15%,rgba(47,230,200,.15),transparent 35%),
    linear-gradient(rgba(47,230,200,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(47,230,200,.018) 1px,transparent 1px),
    var(--bg);
  background-size:auto,32px 32px,32px 32px,auto;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{width:min(860px,100%);margin:auto;padding:0 20px}
nav{position:sticky;top:0;z-index:50;background:rgba(5,8,10,.9);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
nav .wrap{height:62px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;min-width:0}
.brand img{display:block;height:35px;max-width:176px;object-fit:contain}
.navlinks{display:flex;gap:7px;align-items:center}
.navlinks a{padding:9px 11px;border:1px solid transparent;border-radius:999px;color:var(--muted);font:700 9px var(--mono);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.navlinks a:hover,.navlinks a:focus-visible{outline:none;color:var(--text);border-color:var(--line2)}
.navlinks .hot{color:var(--teal);border-color:rgba(47,230,200,.32)}
main{padding:44px 0 70px}
.hero{padding:10px 0 30px}
.eyebrow,.label{font:700 10px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--teal)}
.hero h1{font-size:clamp(38px,8vw,66px);line-height:.98;letter-spacing:-.055em;max-width:790px;margin:14px 0 16px}
.hero h1 span{color:var(--teal)}
.lead{font-size:clamp(15px,2vw,18px);color:#91aaa5;line-height:1.7;max-width:720px}
.hero-note{display:flex;align-items:flex-start;gap:10px;margin-top:20px;padding:13px 14px;border:1px solid rgba(47,230,200,.2);border-radius:7px;background:rgba(47,230,200,.045);color:#a8bcb8;font-size:12px}
.hero-note b{color:var(--teal)}
section{padding:42px 0;border-top:1px solid var(--line)}
section h2{font-size:clamp(26px,5vw,36px);line-height:1.1;letter-spacing:-.035em;margin:8px 0 10px}
.section-copy{color:var(--muted);font-size:14px;line-height:1.72;max-width:700px}

.scan-shell{position:relative;margin-top:22px;border:1px solid rgba(47,230,200,.32);border-radius:10px;background:linear-gradient(145deg,rgba(47,230,200,.07),rgba(7,14,16,.96));overflow:hidden;box-shadow:0 18px 80px rgba(0,0,0,.28)}
.scan-shell:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(rgba(47,230,200,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(47,230,200,.045) 1px,transparent 1px);background-size:20px 20px;mask-image:linear-gradient(to bottom,#000,transparent 70%)}
.scan-top{position:relative;display:flex;justify-content:space-between;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid rgba(47,230,200,.15);font:700 8px var(--mono);color:#62837d;letter-spacing:.08em}
.system-ready{color:var(--teal)}
.pulse-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal);margin-right:6px;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35;box-shadow:0 0 2px var(--teal)}}
.scan-body{position:relative;padding:22px}
.scan-graphic{width:108px;height:108px;margin:0 auto 20px;position:relative;border:1px solid rgba(47,230,200,.2);border-radius:50%;display:grid;place-items:center}
.scan-graphic:before,.scan-graphic:after{content:"";position:absolute;background:rgba(47,230,200,.2)}
.scan-graphic:before{width:1px;top:-11px;bottom:-11px;left:50%}
.scan-graphic:after{height:1px;left:-11px;right:-11px;top:50%}
.ring{position:absolute;border:1px solid rgba(47,230,200,.25);border-radius:50%}
.r1{inset:12px}.r2{inset:28px}.r3{inset:42px;background:var(--teal);box-shadow:0 0 28px rgba(47,230,200,.55)}
.scan-shell.scanning .r1{animation:spin 2.6s linear infinite;border-style:dashed}
.scan-shell.scanning .r2{animation:spin 1.5s linear infinite reverse;border-style:dashed}
@keyframes spin{to{transform:rotate(360deg)}}
.scan-copy{text-align:center;max-width:600px;margin:auto}
.scan-copy h3{font-size:24px;letter-spacing:-.025em}
.scan-copy p{color:var(--muted);font-size:13px;line-height:1.65;margin-top:7px}
.scan-button,.action-button{appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:5px;font:800 10px var(--mono);text-transform:uppercase;letter-spacing:.06em;transition:.18s}
.scan-button{margin-top:18px;background:var(--teal);color:#03110f;box-shadow:0 8px 28px rgba(47,230,200,.16)}
.scan-button:hover,.scan-button:focus-visible,.action-button:hover,.action-button:focus-visible{outline:none;transform:translateY(-2px)}
.scan-button:disabled{opacity:.5;cursor:wait;transform:none}
.mini-privacy{margin-top:10px;color:#5f7c77;font:8px var(--mono);line-height:1.5;text-transform:uppercase}
.terminal{display:none;margin-top:20px;padding:14px;border:1px solid #14302c;border-radius:5px;background:#030809;color:#78a39b;font:10px/1.8 var(--mono);min-height:130px;text-align:left;overflow:hidden}
.terminal.show{display:block}
.terminal-line{white-space:normal}
.terminal-line:before{content:"> ";color:var(--teal)}
.terminal-line.ok{color:#a4c9c2}
.terminal-line.ok:before{content:"✓ ";color:var(--good)}
.terminal-line.hot{color:var(--teal2)}
.scan-progress{height:2px;background:#112623;margin-top:14px;overflow:hidden}
.scan-progress span{display:block;height:100%;width:0;background:var(--teal);box-shadow:0 0 10px var(--teal);transition:width .28s ease}

.results{display:none}
.results.show{display:block}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:20px}
.stat{border:1px solid var(--line);border-radius:7px;background:var(--panel);padding:15px;min-height:92px}
.stat b{display:block;color:var(--teal);font:800 24px var(--mono);line-height:1}
.stat span{display:block;margin-top:9px;color:var(--muted);font:700 8px var(--mono);text-transform:uppercase;letter-spacing:.08em;line-height:1.45}
.result-section{margin-top:15px;border:1px solid var(--line);border-radius:8px;background:rgba(8,16,18,.88);overflow:hidden}
.result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.result-head h3{font-size:15px}
.result-head span{color:#58736e;font:700 8px var(--mono);text-transform:uppercase}
.result-list{display:grid;grid-template-columns:1fr 1fr}
.result-row{padding:13px 15px;border-bottom:1px solid #122320;min-width:0}
.result-row:nth-child(odd){border-right:1px solid #122320}
.result-row:last-child,.result-row:nth-last-child(2){border-bottom:0}
.result-row small{display:block;color:#5e7d77;font:700 8px var(--mono);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.result-row strong{display:block;font-size:12.5px;overflow-wrap:anywhere;color:#d8e8e4}
.result-row em{display:block;margin-top:4px;color:#58736e;font-style:normal;font-size:10px;line-height:1.45}
.value-good{color:var(--good)!important}.value-warn{color:var(--warn)!important}.value-danger{color:var(--danger)!important}.value-teal{color:var(--teal)!important}
.fingerprint{margin-top:15px;border:1px solid rgba(193,132,255,.3);border-radius:8px;background:linear-gradient(135deg,rgba(193,132,255,.07),rgba(8,16,18,.9));padding:18px}
.fingerprint-top{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.fingerprint h3{font-size:18px}.fingerprint p{color:var(--muted);font-size:12px;line-height:1.65;margin-top:6px}
.fp-code{margin-top:14px;padding:14px;border:1px dashed rgba(193,132,255,.36);border-radius:5px;background:#05080a;color:#dbb6ff;font:700 13px var(--mono);letter-spacing:.08em;overflow-wrap:anywhere}
.fp-note{margin-top:9px;color:#7c678e;font:9px/1.55 var(--mono)}
.reveal{margin-top:18px;border:1px solid rgba(47,230,200,.35);border-radius:9px;background:linear-gradient(135deg,rgba(47,230,200,.09),var(--panel));padding:22px}
.reveal-kicker{font:800 10px var(--mono);color:var(--teal);text-transform:uppercase;letter-spacing:.14em}
.reveal h3{font-size:clamp(27px,5vw,38px);line-height:1.04;letter-spacing:-.04em;margin:9px 0}
.reveal p{color:#9db4af;font-size:14px;line-height:1.72}
.reveal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}
.reveal-item{border:1px solid var(--line);border-radius:6px;background:#071012;padding:13px}
.reveal-item b{display:block;font-size:12px;margin-bottom:5px}.reveal-item span{display:block;color:var(--muted);font-size:10.5px;line-height:1.55}
.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}
.action-button{border:1px solid var(--line2);background:transparent;color:var(--teal)}
.action-button.primary{background:var(--teal);border-color:var(--teal);color:#04120f}
.action-button.danger{color:#ff9d9d;border-color:rgba(255,107,107,.3)}

.location-card{margin-top:18px;border:1px solid rgba(255,180,84,.3);border-radius:9px;background:linear-gradient(135deg,rgba(255,180,84,.06),var(--panel));padding:20px}
.location-card h3{font-size:20px;margin:7px 0}.location-card p{color:var(--muted);font-size:13px;line-height:1.65}
.permission-explain{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.permission-explain div{border:1px solid var(--line);border-radius:6px;background:#071012;padding:13px}
.permission-explain b{display:block;font-size:11px}.permission-explain span{display:block;color:var(--muted);font-size:10px;line-height:1.55;margin-top:4px}
.location-result{display:none;margin-top:14px;border:1px dashed rgba(255,180,84,.35);border-radius:5px;background:#070b0c;padding:14px}
.location-result.show{display:block}
.location-result small{color:#9b7951;font:8px var(--mono);text-transform:uppercase}.location-result strong{display:block;margin-top:5px;color:#ffd199;font:700 13px var(--mono);overflow-wrap:anywhere}.location-result p{margin-top:5px;font-size:10.5px}

.cta-card{margin-top:18px;border:1px solid rgba(47,230,200,.35);border-radius:9px;background:radial-gradient(circle at 85% 10%,rgba(47,230,200,.13),transparent 30%),var(--panel);padding:22px}
.cta-card h3{font-size:26px;line-height:1.08;letter-spacing:-.03em;margin:8px 0 9px}.cta-card p{color:#8fa8a3;font-size:13px;line-height:1.7;max-width:650px}
.disclaimer{margin-top:16px;border-left:2px solid #35514c;padding-left:13px;color:#627c77;font-size:10.5px;line-height:1.65}
footer{border-top:1px solid var(--line);padding:28px 20px;text-align:center;color:#49605c;font:9px var(--mono)}
.hidden-canvas{position:fixed;left:-9999px;top:-9999px;width:240px;height:60px}

@media(max-width:700px){
  .stat-grid{grid-template-columns:1fr 1fr}
  .result-list{grid-template-columns:1fr}
  .result-row:nth-child(odd){border-right:0}
  .result-row:nth-last-child(2){border-bottom:1px solid #122320}
  .reveal-grid,.permission-explain{grid-template-columns:1fr}
}
@media(max-width:520px){
  .wrap{padding-left:16px;padding-right:16px}.navlinks a:first-child{display:none}
  .brand img{height:31px;max-width:155px}.hero{padding-top:4px}.hero h1{font-size:40px}
  main{padding-top:32px}.scan-body{padding:18px 14px}
  .actions .action-button{flex:1 1 100%}.stat{min-height:84px;padding:13px}.stat b{font-size:21px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}.pulse-dot,.scan-shell.scanning .r1,.scan-shell.scanning .r2{animation:none!important}
  .scan-button,.action-button{transition:none!important}.scan-button:hover,.action-button:hover{transform:none!important}
}

/* Phase 2 mobile/accessibility refinements */
.scan-button:focus-visible,
.action-button:focus-visible,
.navlinks a:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:3px;
}
@media(max-width:520px){
  .scan-top{align-items:flex-start}
  .scan-button{width:100%;max-width:420px}
  .result-head{align-items:flex-start}
  .fingerprint,.reveal,.location-card,.cta-card{padding-left:16px;padding-right:16px}
}