/* Layout: single centered column (max 1080px); dark "range" hero band on Home, card grids for prints and firmware.
   Tokens match the Ballistic Tape Maker so the whole site reads as one tool bench. */
:root{
  --bg:#f1f2ec; --surface:#ffffff; --fg:#1c2019; --muted:#5b6253; --line:#d4d8cb;
  --accent:#4d5b2c; --accent-fg:#ffffff; --warn:#a4521a; --warn-bg:#f6e6d8;
  --lime:#BEF527; --ink:#141711; --ink-2:#1f2419; --ink-fg:#e5e8dd;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#141711; --surface:#1c2018; --fg:#e5e8dd; --muted:#9aa18f; --line:#323929;
  --accent:#adbf72; --accent-fg:#141711; --warn:#e8a06a; --warn-bg:#3a2a1c; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#141711; --surface:#1c2018; --fg:#e5e8dd; --muted:#9aa18f; --line:#323929;
  --accent:#adbf72; --accent-fg:#141711; --warn:#e8a06a; --warn-bg:#3a2a1c; color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.55 var(--body);-webkit-tap-highlight-color:transparent}
a{color:var(--accent)}
.page{max-width:1080px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:28px 48px}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;letter-spacing:.02em;text-wrap:balance;margin:0}
h1{font-size:clamp(2.2rem,7vw,3.4rem);line-height:.95}
h2{font-size:1.5rem;line-height:1.1}
h3{font-size:1.15rem;letter-spacing:.04em}
.lede{font-size:1.05rem;color:var(--muted);max-width:62ch;margin:10px 0 0}
.eyebrow{font:600 .72rem var(--body);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.stack{display:grid;gap:28px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:18px;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:8px 14px;border-radius:4px;
  font:600 .88rem var(--body);text-decoration:none;border:1px solid var(--accent);background:var(--accent);color:var(--accent-fg);cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.pill{display:inline-block;font:600 .68rem var(--body);padding:2px 7px;border-radius:9px;background:var(--warn-bg);color:var(--warn);vertical-align:middle}
.muted{color:var(--muted)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* Home hero: always dark so the lime title reads in both themes */
.hero{background:#000;color:var(--ink-fg);border:1px solid #2c3326;border-radius:8px;padding:28px 22px 22px;position:relative;overflow:hidden}
.hero h1.logo{margin:0 0 4px -1.5%;line-height:0}
.hero h1.logo img{display:block;width:100%;max-width:620px;height:auto}
.hero h1{color:var(--lime);font-size:clamp(3rem,13vw,6rem);text-transform:none}
.hero .tag{font:600 1.05rem var(--body);color:var(--ink-fg);margin:10px 0 0;max-width:46ch}
.hero .intro{color:#b9c0ad;margin:12px 0 0;max-width:62ch}
.hero svg.ruler{display:block;width:100%;height:46px;margin-top:22px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.card{display:grid;grid-template-rows:auto 1fr auto;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px;text-decoration:none;color:var(--fg);min-width:0}
.card:hover{border-color:var(--accent)}
.card .go{font:600 .85rem var(--body);color:var(--accent)}
.card p{margin:0;color:var(--muted)}
.prose p{margin:0 0 12px;max-width:68ch}
.links{display:flex;flex-wrap:wrap;gap:8px}
.donate{display:grid;gap:10px;border-color:var(--accent)}
.donate p{margin:0;max-width:62ch}

/* 3D prints */
.profiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.profile{display:grid;gap:10px;align-content:start}
.profile .handle{font-family:var(--mono);color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}
.models{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.model{display:grid;grid-template-rows:auto auto 1fr auto;gap:8px;padding:0;overflow:hidden}
.model .img{aspect-ratio:4/3;background:var(--bg);display:grid;place-items:center;color:var(--muted);font-size:.8rem;max-width:100%}
.model .img img{width:100%;height:100%;object-fit:cover;display:block}
.model .body{padding:0 14px;display:grid;gap:6px}
.model .foot{padding:0 14px 14px;display:flex;flex-wrap:wrap;gap:6px}
.model .foot .btn{min-height:34px;font-size:.8rem;padding:6px 10px}

/* Firmware */
.fw{display:grid;gap:12px}
.fwitem{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 18px;align-items:start}
.fwmeta{display:flex;flex-wrap:wrap;gap:6px 14px;font:500 .8rem var(--mono);color:var(--muted);margin-top:4px}
.fwmeta b{color:var(--fg);font-weight:500}
.fwitem p{margin:8px 0 0;max-width:70ch}
.fwact{display:flex;flex-direction:column;gap:6px;min-width:170px}
@media (max-width:640px){.fwitem{grid-template-columns:minmax(0,1fr)}.fwact{flex-direction:row;flex-wrap:wrap;min-width:0}}
esp-web-install-button{display:block}

.empty{border:1px dashed var(--line);border-radius:6px;padding:16px;color:var(--muted)}
.draftbar{background:var(--warn-bg);color:var(--warn);padding:8px 16px;font-size:.85rem;display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:center}
.draftbar button{font:600 .8rem var(--body);background:transparent;border:1px solid currentColor;color:inherit;border-radius:4px;padding:4px 10px;cursor:pointer}
.site-foot{max-width:1080px;margin:0 auto;padding:18px 16px calc(28px + env(safe-area-inset-bottom,0px));display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:space-between;color:var(--muted);font-size:.8rem;border-top:1px solid var(--line)}
.site-foot a{color:var(--muted)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}