/* oalc-mtka.com — shared
   Graphite architectural drawing + control-panel nameplate. */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans+Condensed:wght@600&family=IBM+Plex+Sans:wght@400;600&display=swap');

:root{
  --ink:#17242b; --muted:#5a6b72; --paper:#eef1ef; --panel:#fff;
  --rule:#c4cfcf; --hair:#dfe5e3; --signal:#1d6f5c; --signal-bg:#e4efea;
  --sans:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;
  --cond:"IBM Plex Sans Condensed",var(--sans);
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:860px;margin:0 auto;padding:0 28px}

/* nameplate header */
.plate{background:var(--panel);border-bottom:1px solid var(--rule)}
.plate .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:62px}
.org{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);text-decoration:none}
.org:hover{color:var(--ink)}
.tag{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;
  padding:4px 9px;border:1px solid var(--rule);white-space:nowrap}

/* apex hero: the drawing stands alone on the paper */
.hero{padding:56px 0 8px;text-align:center}
.hero img{display:block;width:100%;max-width:560px;margin:0 auto;height:auto;
  mix-blend-mode:multiply}

/* masthead */
.masthead{padding:24px 0 44px}
.masthead--sub{padding:72px 0 40px}
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin:0 0 18px}
h1{font-family:var(--cond);font-weight:600;font-size:clamp(2.2rem,6vw,3.4rem);
  line-height:1.06;letter-spacing:-.015em;margin:0 0 20px}
.standfirst{font-size:1.2rem;line-height:1.55;color:var(--muted);max-width:34em;margin:0}
.centered{text-align:center}
.centered .standfirst{margin:0 auto}

/* title block / schedule rows */
.drawing{background:var(--panel);border:1px solid var(--rule);
  border-top:3px solid var(--ink);margin:0 0 56px}
.status{display:flex;align-items:center;gap:9px;padding:13px 22px;
  border-bottom:1px solid var(--hair);background:var(--signal-bg);
  font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;color:var(--signal)}
.led{width:8px;height:8px;border-radius:50%;background:var(--signal);flex:none}
.elevation{padding:16px 22px 4px;border-bottom:1px solid var(--hair)}
.elevation img{display:block;width:100%;max-width:520px;margin:0 auto;height:auto;
  mix-blend-mode:multiply}
dl{margin:0}
.row{display:grid;grid-template-columns:150px 1fr;gap:22px;padding:16px 22px;
  border-bottom:1px solid var(--hair)}
.row:last-child{border-bottom:0}
.row dt{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);padding-top:4px}
.row dd{margin:0;font-size:1rem}

/* body */
section{margin:0 0 48px}
h2{font-family:var(--cond);font-weight:600;font-size:1.55rem;margin:0 0 14px;
  padding-bottom:10px;border-bottom:1px solid var(--rule)}
p{max-width:36em;margin:0 0 16px}
ul{max-width:36em;padding-left:20px;margin:0 0 16px}
li{margin-bottom:7px}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--signal);
  text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--signal)}
a:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

/* service entries on the apex */
.entry{display:block;background:var(--panel);border:1px solid var(--rule);
  border-left:3px solid var(--signal);padding:20px 22px;margin:0 0 12px;
  text-decoration:none;max-width:none}
.entry:hover{border-color:var(--signal);color:var(--ink)}
.entry-name{font-family:var(--cond);font-weight:600;font-size:1.2rem;margin:0 0 4px}
.entry-desc{color:var(--muted);font-size:.98rem;margin:0;max-width:38em}

.open{display:inline-block;font-family:var(--mono);font-size:13px;font-weight:500;
  letter-spacing:.06em;padding:14px 22px;background:var(--ink);color:var(--panel);
  text-decoration:none;border:1px solid var(--ink)}
.open:hover{background:var(--signal);border-color:var(--signal);color:var(--panel)}
.note{font-size:.9rem;color:var(--muted);margin:14px 0 0}
.todo{background:#fff4d6;border:1px solid #d9b64a;padding:2px 6px;
  font-family:var(--mono);font-size:.85rem}
.updated{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin:0 0 40px;padding-bottom:18px;border-bottom:1px solid var(--rule)}

/* footer */
footer{border-top:1px solid var(--rule);margin-top:72px;padding:26px 0 60px}
footer .wrap{display:flex;flex-wrap:wrap;align-items:baseline;
  justify-content:space-between;gap:14px}
.links{display:flex;gap:22px;font-family:var(--mono);font-size:12px;letter-spacing:.06em}
.foot-org{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--muted)}

@media(max-width:620px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .hero{padding:36px 0 4px}
  .masthead--sub{padding:48px 0 32px}
  .row{grid-template-columns:1fr;gap:5px;padding:15px 18px}
  .row dt{padding-top:0}
  .status,.elevation{padding-left:18px;padding-right:18px}
}