@font-face{font-family:"Inter";src:url(fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --ink:#16202c;--muted:#5a6573;--paper:#f7f5f0;--card:#ffffff;--line:#dcd7cc;
  --navy:#1f3a5f;--navy-2:#2c5282;--accent:#b7791f;
  --ok:#2f6b3f;--ok-bg:#e3f0e6;--pend:#8a5a00;--pend-bg:#fbefd5;--def:#4a5568;--def-bg:#e9ecf0;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:var(--navy-2)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.2vw,3rem);font-weight:700}
h2{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:700}
h3{font-size:1.08rem;font-weight:600}
p{margin:0 0 1em}

.top{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top-row{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.brand{font-weight:700;font-size:1.15rem;color:var(--navy);text-decoration:none;letter-spacing:-.01em}
nav{display:flex;gap:18px;align-items:center}
nav a{color:var(--ink);text-decoration:none;font-size:.95rem}
nav a:hover{color:var(--navy-2)}
.btn-sm{border:1px solid var(--navy);padding:5px 12px;border-radius:6px;color:var(--navy)!important}

.hero{padding:64px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.eyebrow{font-family:var(--mono);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:.8em}
.lede{font-size:1.12rem;color:#2b3542}
.pilot{border-left:3px solid var(--accent);padding-left:12px;color:var(--muted)}
.btn{display:inline-block;background:var(--navy);color:#fff;text-decoration:none;padding:12px 20px;border-radius:8px;font-weight:600}
.btn:hover{background:var(--navy-2)}

.log{margin:0;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(22,32,44,.08);overflow:hidden}
.log-head,.log-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;flex-wrap:wrap}
.log-head{border-bottom:1px solid var(--line);font-weight:600;font-size:.95rem}
.tag{font-family:var(--mono);font-size:.72rem;background:var(--pend-bg);color:var(--pend);padding:3px 8px;border-radius:4px;font-weight:500}
.log-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.84rem}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid #eee9df;vertical-align:top}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;background:#fbfaf7}
td.num{font-family:var(--mono);white-space:nowrap}
.st{font-family:var(--mono);font-size:.72rem;padding:2px 7px;border-radius:4px;white-space:nowrap}
.ok{background:var(--ok-bg);color:var(--ok)}
.pend{background:var(--pend-bg);color:var(--pend)}
.def{background:var(--def-bg);color:var(--def)}
.log-foot{background:#fbfaf7;border-top:1px solid var(--line);font-size:.9rem}
.log-foot strong{font-family:var(--mono);font-size:1.05rem;color:var(--navy)}
.muted{color:var(--muted);font-size:.82rem}
.rpt-meta{padding:8px 16px;font-family:var(--mono);font-size:.74rem;color:var(--muted);border-bottom:1px solid var(--line)}
.rpt-meta span{color:var(--line);margin:0 4px}
.result{display:block;border-top:0;border-bottom:1px solid var(--line)}
.res-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.res-row.sub{margin-top:6px;font-size:.84rem;justify-content:space-between}
.res-row.muted{font-size:.8rem;justify-content:flex-start}
.prelim{background:var(--pend-bg);color:var(--pend)}
.short{font-family:var(--mono);font-size:.78rem;color:#9b2c2c;background:#fbe9e9;padding:2px 7px;border-radius:4px}
.rpt-h{padding:10px 16px 4px;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
tr.lim td{background:#fdf6e7}
tr.lim td:first-child{box-shadow:inset 3px 0 0 var(--accent)}
.rpt-sec{padding:12px 16px 4px;border-top:1px solid var(--line);font-size:.84rem}
.rpt-sec p{margin:0 0 10px;color:#2b3542}
.rpt-h2{font-weight:600;font-size:.84rem;margin-bottom:4px;color:var(--navy)}
.rpt-sec ol{margin:0 0 10px;padding-left:20px;color:#2b3542}
.rpt-sec li{margin-bottom:3px}
figcaption{padding:10px 16px 14px;font-size:.78rem;color:var(--muted);border-top:1px dashed var(--line)}

section{padding:64px 0}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px}
.card{border:1px solid var(--line);border-radius:10px;padding:22px;background:var(--paper)}
.card p{margin:0;color:#2b3542;font-size:.97rem}
.notice .wrap{border:1px solid var(--navy);border-radius:12px;padding:32px;background:#eef2f7}
.notice h2{color:var(--navy)}
.notice p:last-child{margin-bottom:0}
.checks{list-style:none;padding:0;margin:0}
.checks li{position:relative;padding:0 0 12px 28px}
.checks li::before{content:"";position:absolute;left:4px;top:.55em;width:10px;height:10px;border-radius:2px;background:var(--navy)}
.contact{text-align:center}
.mail{font-size:1.4rem;font-weight:600}
.mail a{text-decoration:none}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.82rem}
footer p{margin:0}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .cards{grid-template-columns:1fr}
  .hero{padding:40px 0}
  section{padding:48px 0}
  .notice .wrap{padding:22px;margin:0 16px;width:auto}
}
@media (max-width:520px){
  nav a:not(.btn-sm){display:none}
  body{font-size:16px}
}

.lede-sub{color:var(--muted);font-size:1rem}
.card.wide{grid-column:1/-1}
.pilot-sec .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:8px 0 24px}
.step{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px;position:relative}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:.9rem;margin-bottom:10px}
.step p{margin:0;font-size:.97rem;color:#2b3542}
.price{display:flex;gap:28px;flex-wrap:wrap;border-left:3px solid var(--accent);padding:6px 0 6px 14px}
@media (max-width:860px){.pilot-sec .steps{grid-template-columns:1fr}}
@media (max-width:560px){.c-src{display:none}th,td{padding:8px 8px}}

/* Colored feature cards */
#what{background:linear-gradient(180deg,#ffffff 0%,#f1efe9 100%)}
.card{--c:var(--navy);--t:#e8eef6;background:var(--card);border:1px solid var(--line);border-top:4px solid var(--c);box-shadow:0 4px 14px rgba(22,32,44,.05);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(22,32,44,.09)}
.card.c1{--c:#1f3a5f;--t:#e6edf6}
.card.c2{--c:#2b6f77;--t:#e0f0f1}
.card.c3{--c:#b7791f;--t:#fbf0da}
.card.c4{--c:#2f6b3f;--t:#e2f0e5}
.card.c5{--c:#5b4a8a;--t:#ece8f6}
.card-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.ico{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:9px;background:var(--t)}
.ico svg{width:20px;height:20px;fill:none;stroke:var(--c);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lbl{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--c);font-weight:500}
.card h3{color:var(--ink)}
.card.wide{background:linear-gradient(90deg,var(--t) 0%,#fff 55%)}

/* Pilot steps */
.step{border-top:4px solid var(--navy)}
.step:nth-child(2){border-top-color:#2b6f77}
.step:nth-child(2) .n{background:#2b6f77}
.step:nth-child(3){border-top-color:#2f6b3f}
.step:nth-child(3) .n{background:#2f6b3f}
.price{background:#fbf0da;border-left:4px solid var(--accent);border-radius:0 8px 8px 0;padding:14px 18px}
@media (prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}
.card.wide .ico{background:#fff;box-shadow:0 0 0 1px var(--t)}

/* 404: open circuit */
.nf-body{display:flex;flex-direction:column;min-height:100vh}
.nf{flex:1;padding:48px 0 64px}
.nf-wrap{max-width:760px}
.nf-diagram{margin:0 0 28px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 8px;box-shadow:0 10px 30px rgba(22,32,44,.06)}
.nf-diagram svg{display:block;width:100%;height:auto}
.nf-line{stroke:var(--navy);stroke-width:4;stroke-linecap:round;fill:none}
.nf-line.thin{stroke-width:2}
.nf-node{fill:var(--navy)}
.nf-fuse{fill:#fff;stroke:var(--navy);stroke-width:3}
.nf-motor{fill:#fff;stroke:var(--muted);stroke-width:3;stroke-dasharray:6 5}
.nf-m{font:600 26px var(--sans);fill:var(--muted)}
.nf-lbl{font:500 12px var(--mono);fill:var(--muted);letter-spacing:.06em}
.nf-warn{fill:#9b2c2c}
.nf-spark path{stroke:var(--accent);stroke-width:3.5;fill:none;stroke-linejoin:round;stroke-linecap:round}
.nf-spark circle{fill:var(--accent)}
.nf-spark{animation:nf-flicker 1.6s steps(1,end) infinite}
@keyframes nf-flicker{0%{opacity:1}8%{opacity:.2}14%{opacity:1}52%{opacity:1}56%{opacity:.35}60%{opacity:1}100%{opacity:1}}
.nf-log{margin:8px 0 28px;border:1px solid var(--line);border-left:4px solid #9b2c2c;border-radius:0 8px 8px 0;background:#fff}
.nf-log div{display:flex;gap:16px;padding:10px 16px;border-bottom:1px solid #eee9df;font-size:.95rem}
.nf-log div:last-child{border-bottom:0}
.nf-log span{font-family:var(--mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);min-width:120px;padding-top:2px}
.nf-log b{font-weight:600}
.nf-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.nf-link{font-weight:600}
@media (max-width:520px){.nf-log div{flex-direction:column;gap:2px}}
@media (prefers-reduced-motion:reduce){.nf-spark{animation:none}}

/* Placeholder ink illustrations */
.spot{display:block;height:auto;max-width:100%}
.hero-spot{width:340px;margin-top:28px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:8px}
.sec-head h2{margin-bottom:.4em}
.pilot-spot{width:230px;margin-bottom:-6px}
.notice-lead{font-weight:600;color:var(--navy)}
.about-grid{display:grid;grid-template-columns:1fr 260px;gap:28px;align-items:center}
.about-grid p{margin:0}
@media (max-width:860px){.hero-spot{width:280px;margin:24px auto 0}}
@media (max-width:640px){.sec-head{flex-direction:column;align-items:flex-start}.pilot-spot{width:200px;margin:0 0 8px}.about-grid{grid-template-columns:1fr}.about-spot{width:260px;margin:0 auto}}