/* docs.microndelta.com — v1 mockup · Navarre/MΔ system */
:root {
  --frost: #F2F0ED; --paper: #FAF9F7; --cobalt: #1C2127; --cobalt-2: #232932;
  --ink: #14181D; --muted: #5C636D; --faint: #9AA0A8;
  --green: #3CB44B; --hair: rgba(28,33,39,0.13); --hair-2: rgba(28,33,39,0.26);
}
* { box-sizing: border-box; margin: 0; }
body { background: var(--frost); color: var(--ink);
  font-family: "Satoshi", "Inter", -apple-system, sans-serif; font-size: 15px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; }
.mono { font-family: "Geist Mono", monospace; }
.display { font-family: "Cormorant Garamond", serif; font-weight: 300; }

/* top bar */
.top { display:flex; align-items:center; justify-content:space-between; height:56px;
  padding:0 28px; border-bottom:1px solid var(--hair-2); background:var(--frost);
  position:sticky; top:0; z-index:10; }
.brand { display:flex; align-items:baseline; gap:10px; }
.brand .wm { font-family:"Cormorant Garamond",serif; font-weight:400; font-size:21px; letter-spacing:0.02em; }
.brand .delta { color: var(--green); }
.brand .sub { font-family:"Geist Mono",monospace; font-size:10.5px; letter-spacing:0.22em; text-transform:uppercase; color:var(--muted); }
.top-right { display:flex; align-items:center; gap:22px; font-family:"Geist Mono",monospace; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--muted); }
.top-right .env { display:flex; align-items:center; gap:7px; }
.dot { width:6px; height:6px; border-radius:50%; background:var(--green); display:inline-block; }
.btn-key { border:1px solid var(--ink); padding:7px 14px; color:var(--ink); text-decoration:none; }

/* shell */
.shell { display:grid; grid-template-columns: 248px 1fr; min-height: calc(100vh - 56px); }
.shell.three { grid-template-columns: 248px 1fr 460px; }

/* sidebar */
.side { border-right:1px solid var(--hair-2); padding:22px 0 40px; background:var(--frost); }
.nav-fam { font-family:"Geist Mono",monospace; font-size:9.5px; letter-spacing:0.2em; text-transform:uppercase;
  color:var(--faint); padding: 18px 26px 7px; }
.nav-g { display:flex; justify-content:space-between; align-items:center; padding:5.5px 26px;
  font-size:13.5px; color:var(--ink); text-decoration:none; border-left:2px solid transparent; }
.nav-g .ct { font-family:"Geist Mono",monospace; font-size:10px; color:var(--faint); }
.nav-g.active { border-left:2px solid var(--green); background:rgba(60,180,75,0.07); font-weight:500; }
.side .meta-top { padding: 0 26px 4px; }
.side .search { margin: 0 22px 8px; border:1px solid var(--hair-2); padding:8px 12px; display:flex; gap:8px; align-items:center;
  font-family:"Geist Mono",monospace; font-size:11px; color:var(--faint); background:var(--paper); }
.kbd { border:1px solid var(--hair-2); padding:0 5px; font-size:10px; margin-left:auto; }

/* main column */
.main { padding: 40px 56px 80px; max-width: 880px; }
.eyebrow { font-family:"Geist Mono",monospace; font-size:10.5px; letter-spacing:0.24em; text-transform:uppercase; color:var(--muted); margin-bottom:14px; }
.eyebrow .acc { color: var(--green); }
h1.hero { font-family:"Cormorant Garamond",serif; font-weight:300; font-size:54px; line-height:1.04; letter-spacing:-0.01em; margin-bottom:18px; }
.lede { font-size:16.5px; color:var(--muted); max-width:620px; margin-bottom:8px; }

/* metrics */
.metrics { display:flex; gap:0; border:1px solid var(--hair-2); margin:34px 0 0; background:var(--paper); }
.metric { flex:1; padding:18px 24px; border-right:1px solid var(--hair); }
.metric:last-child { border-right:none; }
.metric .n { font-family:"Geist Mono",monospace; font-size:26px; font-weight:500; }
.metric .l { font-family:"Geist Mono",monospace; font-size:9.5px; letter-spacing:0.18em; text-transform:uppercase; color:var(--muted); margin-top:3px; }

/* THE SPINE */
.spine-wrap { margin: 48px 0 10px; }
.spine-head { display:flex; justify-content:space-between; align-items:baseline; margin-bottom:26px; }
.spine-title { font-family:"Geist Mono",monospace; font-size:10.5px; letter-spacing:0.24em; text-transform:uppercase; color:var(--ink); }
.spine-note { font-family:"Geist Mono",monospace; font-size:10px; color:var(--faint); }
.spine { position:relative; display:flex; justify-content:space-between; }
.spine::before { content:""; position:absolute; top:7px; left:8px; right:8px; height:1px; background:var(--hair-2); }
.station { position:relative; flex:1; text-align:left; padding-top:24px; }
.station::before { content:""; position:absolute; top:3px; left:8px; width:9px; height:9px; border-radius:50%;
  background:var(--frost); border:1.5px solid var(--ink); }
.station.lit::before { background:var(--green); border-color:var(--green); }
.station .s-name { font-size:12.5px; font-weight:500; padding-left:8px; line-height:1.25; }
.station .s-ops { font-family:"Geist Mono",monospace; font-size:9.5px; color:var(--faint); padding-left:8px; margin-top:2px; }

/* family cards */
.fams { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:44px; }
.fam { border:1px solid var(--hair-2); background:var(--paper); padding:20px 22px 18px; position:relative; }
.fam .f-idx { font-family:"Geist Mono",monospace; font-size:9.5px; letter-spacing:0.16em; color:var(--faint); margin-bottom:10px; display:flex; justify-content:space-between; }
.fam .f-idx .ops { color:var(--ink); }
.fam h3 { font-size:16px; font-weight:600; margin-bottom:5px; }
.fam p { font-size:13px; color:var(--muted); line-height:1.45; }
.fam .f-groups { margin-top:12px; font-family:"Geist Mono",monospace; font-size:10px; color:var(--faint); line-height:1.7; }
.fam:hover { border-color:var(--ink); }

/* section labels */
.sec { font-family:"Geist Mono",monospace; font-size:10.5px; letter-spacing:0.24em; text-transform:uppercase;
  color:var(--ink); border-bottom:1px solid var(--hair-2); padding-bottom:8px; margin:54px 0 20px; }

/* operation page */
.crumb { font-family:"Geist Mono",monospace; font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase; color:var(--faint); margin-bottom:18px; }
.crumb b { color:var(--ink); font-weight:500; }
.op-head { display:flex; align-items:center; gap:14px; margin-bottom:10px; flex-wrap:wrap; }
.method { font-family:"Geist Mono",monospace; font-size:11px; font-weight:500; letter-spacing:0.1em;
  padding:4px 10px; border:1px solid var(--ink); }
.method.post { background:var(--ink); color:var(--frost); }
.path { font-family:"Geist Mono",monospace; font-size:16px; }
.path em { font-style:normal; color:var(--green); }
h2.op-title { font-family:"Cormorant Garamond",serif; font-weight:400; font-size:34px; margin:8px 0 12px; }
.op-desc { color:var(--muted); max-width:560px; margin-bottom:20px; }
.pills { display:flex; gap:8px; margin-bottom:28px; flex-wrap:wrap; }
.pill { font-family:"Geist Mono",monospace; font-size:10px; letter-spacing:0.1em; padding:4px 10px; border:1px solid var(--hair-2); color:var(--muted); }
.pill.scope { border-color:var(--green); color:var(--ink); }
.pill.gate { border-style:dashed; border-color:var(--ink); color:var(--ink); }

.param-t { width:100%; border-collapse:collapse; font-size:13.5px; margin-bottom:8px; }
.param-t th { font-family:"Geist Mono",monospace; font-size:9.5px; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--faint); text-align:left; padding:7px 10px 7px 0; border-bottom:1px solid var(--hair-2); font-weight:500; }
.param-t td { padding:9px 10px 9px 0; border-bottom:1px solid var(--hair); vertical-align:top; }
.param-t td.mono { font-size:12.5px; }
.req { color:var(--green); font-family:"Geist Mono",monospace; font-size:10px; }
.opt { color:var(--faint); font-family:"Geist Mono",monospace; font-size:10px; }

.gate-call { border:1px solid var(--ink); border-left:3px solid var(--green); background:var(--paper); padding:16px 20px; margin:26px 0; }
.gate-call .gh { font-family:"Geist Mono",monospace; font-size:10px; letter-spacing:0.2em; text-transform:uppercase; margin-bottom:6px; }
.gate-call p { font-size:13.5px; color:var(--muted); }
.gate-call code { font-family:"Geist Mono",monospace; font-size:12px; color:var(--ink); }

.emits { display:flex; gap:8px; flex-wrap:wrap; }
.emit { font-family:"Geist Mono",monospace; font-size:11.5px; padding:5px 12px; border:1px solid var(--hair-2); background:var(--paper); }
.emit::before { content:"● "; color:var(--green); font-size:9px; }

/* right code rail — Aero Cobalt */
.rail { background:var(--cobalt); color:#C9CFD6; padding:28px 26px 60px; font-size:13px; border-left:1px solid var(--hair-2); }
.rail-block { margin-bottom:26px; }
.rail-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:0; }
.rail-tabs { display:flex; gap:2px; }
.rail-tab { font-family:"Geist Mono",monospace; font-size:10px; letter-spacing:0.12em; text-transform:uppercase;
  padding:6px 12px; color:#7E8590; }
.rail-tab.on { color:#F2F0ED; border-bottom:2px solid var(--green); }
.copy { font-family:"Geist Mono",monospace; font-size:10px; color:#7E8590; letter-spacing:0.1em; }
pre.code { font-family:"Geist Mono",monospace; font-size:12px; line-height:1.65; background:var(--cobalt-2);
  border:1px solid rgba(255,255,255,0.07); padding:18px 20px; overflow-x:auto; white-space:pre; margin-top:10px; }
.c-cm { color:#6E7681; } .c-k { color:#8FD19E; } .c-s { color:#E8EAED; } .c-a { color:#3CB44B; }
.c-p { color:#9AA0A8; }
.rail-lab { font-family:"Geist Mono",monospace; font-size:9.5px; letter-spacing:0.2em; text-transform:uppercase; color:#7E8590; margin-bottom:10px; }
.status-line { display:flex; gap:14px; align-items:center; font-family:"Geist Mono",monospace; font-size:10.5px; color:#7E8590; margin-top:10px; }
.status-line .ok { color:var(--green); }
.try { display:inline-flex; align-items:center; gap:8px; margin-top:4px; font-family:"Geist Mono",monospace;
  font-size:10.5px; letter-spacing:0.16em; text-transform:uppercase; color:var(--frost);
  border:1px solid var(--green); padding:9px 16px; }
.footer-note { margin-top:60px; padding-top:18px; border-top:1px solid var(--hair); font-family:"Geist Mono",monospace; font-size:10px; letter-spacing:0.14em; text-transform:uppercase; color:var(--faint); display:flex; justify-content:space-between; }

/* ===== generated portal additions ===== */
a { color: inherit; text-decoration: none; }
.main a.link { border-bottom: 1px solid var(--green); }
.shell.three { grid-template-columns: 248px 1fr; }
.op-row { display: grid; grid-template-columns: minmax(0,1fr) 440px; border-bottom: 1px solid var(--hair-2); }
.op-left { padding: 44px 44px 52px 0; min-width: 0; }
.op-right { background: var(--cobalt); color: #C9CFD6; padding: 40px 26px 48px; font-size: 13px; min-width: 0; }
.group-head { padding: 40px 0 8px; }
.main.ref { padding: 0 0 0 56px; max-width: none; }
.main.ref .group-head { padding-right: 44px; }
.op-index { width: 100%; border-collapse: collapse; font-size: 13px; margin: 18px 0 26px; }
.op-index td { padding: 8px 12px 8px 0; border-bottom: 1px solid var(--hair); }
.op-index .m { font-family: "Geist Mono", monospace; font-size: 10.5px; font-weight: 500; width: 64px; }
.op-index .p { font-family: "Geist Mono", monospace; font-size: 12px; }
.op-index tr:hover { background: rgba(60,180,75,0.05); cursor: pointer; }
pre.code .c-num { color: #D2A8FF; }
.copy-btn { cursor: pointer; background: none; border: none; font-family: "Geist Mono", monospace; font-size: 10px; color: #7E8590; letter-spacing: 0.1em; }
.copy-btn:hover { color: #F2F0ED; }
.rail-tab { cursor: pointer; background: none; border: none; border-bottom: 2px solid transparent; }
.rail-tab.on { border-bottom: 2px solid var(--green); }
/* search modal */
.smask { display: none; position: fixed; inset: 0; background: rgba(20,24,29,0.45); z-index: 50; }
.smask.open { display: block; }
.sbox { position: absolute; top: 110px; left: 50%; transform: translateX(-50%); width: 620px; max-width: 92vw;
  background: var(--paper); border: 1px solid var(--ink); box-shadow: 0 30px 80px rgba(20,24,29,0.35); }
.sbox input { width: 100%; border: none; outline: none; background: transparent; padding: 18px 20px;
  font-family: "Geist Mono", monospace; font-size: 14px; color: var(--ink); border-bottom: 1px solid var(--hair-2); }
.sres { max-height: 420px; overflow-y: auto; }
.sres a { display: flex; gap: 12px; align-items: baseline; padding: 10px 20px; border-bottom: 1px solid var(--hair); }
.sres a:hover, .sres a.sel { background: rgba(60,180,75,0.08); }
.sres .m { font-family: "Geist Mono", monospace; font-size: 10px; font-weight: 500; width: 52px; flex: none; }
.sres .p { font-family: "Geist Mono", monospace; font-size: 12px; color: var(--muted); }
.sres .t { font-size: 13px; }
.search { cursor: pointer; }
/* guide pages */
.prose h3 { font-size: 17px; font-weight: 600; margin: 34px 0 10px; }
.prose p { color: var(--muted); max-width: 640px; margin-bottom: 12px; }
.prose code { font-family: "Geist Mono", monospace; font-size: 12.5px; background: var(--paper); border: 1px solid var(--hair); padding: 1px 5px; }
.prose pre.lcode { font-family: "Geist Mono", monospace; font-size: 12px; line-height: 1.65; background: var(--cobalt); color: #C9CFD6;
  padding: 18px 20px; overflow-x: auto; margin: 14px 0 22px; max-width: 760px; }
.ev-t { width: 100%; border-collapse: collapse; font-size: 13px; }
.ev-t th { font-family: "Geist Mono", monospace; font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint);
  text-align: left; padding: 7px 10px 7px 0; border-bottom: 1px solid var(--hair-2); font-weight: 500; }
.ev-t td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
.tag-locked { font-family:"Geist Mono",monospace; font-size:9.5px; color:var(--ink); border:1px solid var(--ink); padding:2px 7px; }
.tag-prop { font-family:"Geist Mono",monospace; font-size:9.5px; color:var(--muted); border:1px dashed var(--hair-2); padding:2px 7px; }
@media (max-width: 1100px) { .op-row { grid-template-columns: 1fr; } .shell, .shell.three { grid-template-columns: 1fr; } .side { display: none; } }