/* LIBCSystems LLC — brand stylesheet.
   Colours are sampled from the gold/teal logo, not invented: the slate is the
   logo's own background, the gold and teal are its metals. Gold and teal are
   darkened for text on paper so they still pass contrast; the bright versions
   only ever sit on slate.
   Type is large on purpose: root 19px, body about 20px. J is hard of seeing,
   and so are plenty of the shop owners this site is talking to. */

:root{
  --slate:#1c2a2f; --slate-2:#26383e; --slate-3:#33494f;
  --gold:#d0a457;  --gold-ink:#7a5718; --gold-wash:#f6ecd9;
  --teal:#3d8c90;  --teal-ink:#1f6267; --teal-wash:#e3f0ef;
  --paper:#fbf8f2; --card:#ffffff; --ink:#14181b; --ink-2:#3b4246; --rule:#e2dccf;
  --head:"Montserrat",system-ui,sans-serif;
  --body:"Atkinson Hyperlegible",system-ui,sans-serif;
  --hand:"Caveat",cursive;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{font-size:118.75%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.05rem;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-ink);text-underline-offset:3px}
a:hover{color:var(--gold-ink)}
h1,h2,h3{font-family:var(--head);line-height:1.2;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:8px 14px;z-index:99}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* ---- header ---- */
.site-head{background:var(--slate);color:#fff;position:sticky;top:0;z-index:50;border-bottom:3px solid var(--gold)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff}
.brand img{width:92px;height:auto;border-radius:4px}
.brand b{font-family:var(--head);font-weight:800;font-size:1.25rem;letter-spacing:.01em;color:var(--gold);display:block;line-height:1.1}
.brand small{display:block;font-family:var(--head);font-size:.8rem;letter-spacing:.02em;color:#cfd8d9;margin-top:2px;white-space:nowrap}
.nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;white-space:nowrap}
.nav a{color:#eef2f2;text-decoration:none;font-family:var(--head);font-weight:600;font-size:.86rem;padding:8px 11px;border-radius:6px}
.nav a:hover,.nav a[aria-current=page]{color:var(--gold);background:var(--slate-2)}
.nav a.cta{background:var(--gold);color:var(--slate);margin-left:6px}
.nav a.cta:hover{background:#e2b968;color:var(--slate)}
.menu-btn{display:none;background:none;border:2px solid var(--gold);color:var(--gold);font:700 .9rem var(--head);
  padding:8px 14px;border-radius:6px;cursor:pointer}

/* ---- buttons ---- */
.btn{display:inline-block;font-family:var(--head);font-weight:700;font-size:1rem;padding:14px 26px;border-radius:8px;
  text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1.2}
.btn-gold{background:var(--gold);color:var(--slate)}
.btn-gold:hover{background:#e2b968;color:var(--slate)}
.btn-line{border-color:var(--slate);color:var(--slate);background:transparent}
.btn-line:hover{background:var(--slate);color:#fff}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.4em}

/* ---- hero ---- */
.hero{padding:64px 0 48px;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.kicker{font-family:var(--head);font-weight:700;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-ink);margin:0 0 .8em}
.lede{font-size:1.2rem;color:var(--ink-2);max-width:34em}
.hero-photo{position:relative}
.hero-photo img{border-radius:14px;background:#fff;border:1px solid var(--rule);box-shadow:0 18px 40px -22px rgba(28,42,47,.45)}
.hero-photo figcaption{margin-top:12px;font-size:.92rem;color:var(--ink-2)}
.hero-photo figcaption b{color:var(--ink)}

/* ---- page header (inner pages) ---- */
.page-head{background:var(--slate);color:#fff;padding:56px 0 48px;position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;right:-60px;bottom:-30px;width:420px;height:230px;
  background:url(/img/emblem.jpg) center/cover;opacity:.18;border-radius:20px}
.page-head h1{color:#fff;max-width:20em;position:relative;z-index:1}
.page-head .kicker{color:var(--gold)}
.page-head p{color:#dfe6e7;font-size:1.15rem;max-width:36em;position:relative;z-index:1;margin:0}

/* ---- sections ---- */
.section{padding:64px 0}
.section.alt{background:#fff;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.section.dark{background:var(--slate);color:#e8eeee}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark a{color:var(--gold)}
.section-intro{max-width:40em;margin-bottom:32px;color:var(--ink-2);font-size:1.1rem}
.section.dark .section-intro{color:#cfd8d9}

.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--rule);border-top:4px solid var(--gold);border-radius:10px;padding:26px 26px 22px}
.card.teal{border-top-color:var(--teal)}
.card p:last-child{margin-bottom:0}
.card .more{font-family:var(--head);font-weight:700;font-size:.92rem;text-decoration:none}
.card .more::after{content:" →"}
.icon{width:48px;height:48px;border-radius:10px;background:var(--slate);color:var(--gold);display:grid;place-items:center;
  font-size:1.5rem;margin-bottom:14px}

/* L·I·B·C — the four letters carry the brand name, so they get the gold */
.libc{counter-reset:none}
.libc .step{background:var(--slate-2);border:1px solid var(--slate-3);border-radius:10px;padding:24px}
.libc .letter{font-family:var(--head);font-weight:800;font-size:3rem;line-height:1;color:var(--gold)}
.libc h3{margin:.3em 0 .4em;color:#fff}
.libc p{color:#cfd8d9;margin:0}

.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fact{border-left:4px solid var(--teal);padding:4px 0 4px 16px}
.fact b{display:block;font-family:var(--head);font-size:1.05rem}
.fact span{color:var(--ink-2);font-size:.95rem}

ul.ticks{list-style:none;padding:0;margin:0 0 1em}
ul.ticks li{padding-left:34px;position:relative;margin:.55em 0}
ul.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;
  background:var(--teal-wash);color:var(--teal-ink);font-weight:700;display:grid;place-items:center;font-size:.85rem}

.callout{background:var(--gold-wash);border-left:5px solid var(--gold);border-radius:8px;padding:20px 24px;margin:1.4em 0}
.callout p:last-child{margin:0}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.photo-frame img{border-radius:14px;border:1px solid var(--rule)}
.sign{font-family:var(--hand);font-size:2.4rem;color:var(--gold-ink);line-height:1;margin-top:.3em}

details{background:#fff;border:1px solid var(--rule);border-radius:8px;padding:16px 20px;margin:0 0 12px}
details summary{font-family:var(--head);font-weight:700;cursor:pointer}
details p{margin:.8em 0 0}

/* ---- call to action band ---- */
.cta-band{background:var(--slate);color:#fff;padding:56px 0;border-top:3px solid var(--gold)}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 .2em}
.cta-band p{color:#cfd8d9;margin:0}

/* ---- contact form ---- */
.form{display:grid;gap:18px}
.form label{font-family:var(--head);font-weight:700;font-size:.95rem;display:block;margin-bottom:6px}
.form input,.form textarea{width:100%;font:inherit;font-size:1.05rem;padding:13px 15px;border:2px solid #cfc8b9;border-radius:8px;background:#fff;color:var(--ink)}
.form input:focus,.form textarea:focus{border-color:var(--teal);outline:none}
.form textarea{min-height:170px;resize:vertical}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.hp{position:absolute;left:-9999px}
.form-msg{font-weight:700;padding:14px 18px;border-radius:8px;display:none}
.form-msg.ok{display:block;background:var(--teal-wash);color:var(--teal-ink)}
.form-msg.err{display:block;background:#fbe5e1;color:#8a2a1a}
.reach{list-style:none;padding:0;margin:0}
.reach li{margin:0 0 18px}
.reach b{display:block;font-family:var(--head);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.reach a,.reach span{font-size:1.15rem}

/* ---- brand page ---- */
.swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.swatch{border:1px solid var(--rule);border-radius:10px;overflow:hidden;background:#fff}
.swatch i{display:block;height:96px}
.swatch div{padding:10px 14px;font-size:.9rem}
.swatch code{font-size:.9rem}

/* ---- footer ---- */
.site-foot{background:#141f23;color:#c6d0d1;padding:48px 0 28px;font-size:.95rem}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.site-foot h3{color:var(--gold);font-size:.85rem;letter-spacing:.16em;text-transform:uppercase}
.site-foot a{color:#e8eeee;text-decoration:none}
.site-foot a:hover{color:var(--gold)}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:.35em 0}
.site-foot .fine{border-top:1px solid #2a3a40;margin-top:32px;padding-top:18px;font-size:.85rem;color:#93a2a5;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-brand img{width:150px;border-radius:6px;margin-bottom:12px}

/* ---- responsive ---- */
@media (max-width:980px){
  .g4,.facts{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr 1fr}
}
@media (max-width:1200px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--slate);flex-direction:column;
    align-items:stretch;padding:10px 16px 18px;border-bottom:3px solid var(--gold)}
  .nav.open{display:flex}
  .nav a{font-size:1rem;padding:12px 10px}
  .nav a.cta{margin:8px 0 0;text-align:center}
  .hero .wrap,.split{grid-template-columns:1fr;gap:32px}
  .hero-photo{max-width:420px}
  .site-foot .cols{grid-template-columns:1fr}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .g3,.g2,.g4,.facts,.form .two{grid-template-columns:1fr}
  .section{padding:44px 0}
  .hero{padding:36px 0 32px}
  .brand img{width:64px}
  .brand b{font-size:1.05rem}
  .brand small{display:none}
  .page-head{padding:40px 0 34px}
  .page-head::after{display:none}
  .btn{width:100%;text-align:center}
}

/* ===== v3 corporate components (2026-10-16) =====
   J: the photo-led, first-person build "sounds more like a personal blog than
   the rebranding of my global enterprise". These pieces carry the corporate
   register: dark logo-forward hero, hard numbers, a leadership card. */
.hero-corp{background:radial-gradient(ellipse at 70% 40%,#2f454c 0%,var(--slate) 60%,#141f23 100%);color:#e8eeee;padding:72px 0 64px;border-bottom:3px solid var(--gold)}
.hero-corp .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-corp h1{color:#fff;font-size:clamp(2rem,4.6vw,3.3rem)}
.hero-corp h1 em{font-style:normal;color:var(--gold)}
.hero-corp .lede{color:#d3dcdd}
.hero-corp .kicker{color:var(--gold)}
.hero-art img{width:100%;-webkit-mask-image:radial-gradient(ellipse 75% 72% at center,#000 50%,transparent 98%);
  mask-image:radial-gradient(ellipse 75% 72% at center,#000 50%,transparent 98%)}
.btn-ghost-gold{border-color:var(--gold);color:var(--gold);background:transparent}
.btn-ghost-gold:hover{background:var(--gold);color:var(--slate)}

.stats{background:#fff;border-bottom:1px solid var(--rule)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:30px 20px;border-left:1px solid var(--rule)}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:var(--head);font-weight:800;font-size:2.2rem;line-height:1;color:var(--slate)}
.stat span{display:block;margin-top:8px;color:var(--ink-2);font-size:.95rem}

.svc-index{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc{background:#fff;border:1px solid var(--rule);border-radius:10px;padding:28px;display:flex;flex-direction:column}
.svc .num{font-family:var(--head);font-weight:800;color:var(--gold-ink);font-size:.9rem;letter-spacing:.14em}
.svc h3{margin:.4em 0 .5em}
.svc p{color:var(--ink-2);flex:1}
.svc a.more{font-family:var(--head);font-weight:700;font-size:.95rem;text-decoration:none}
.svc a.more::after{content:" →"}

.svc-detail{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;padding:48px 0;border-top:1px solid var(--rule)}
.svc-detail:first-child{border-top:0;padding-top:0}
.svc-detail h2{font-size:1.7rem}
.svc-detail .num{font-family:var(--head);font-weight:800;color:var(--gold-ink);letter-spacing:.14em;font-size:.9rem}

.leader{display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:start;background:#fff;border:1px solid var(--rule);
  border-top:4px solid var(--gold);border-radius:10px;padding:32px}
.leader img{width:240px;height:300px;object-fit:cover;border-radius:8px;border:1px solid var(--rule)}
.leader .role{font-family:var(--head);font-weight:700;color:var(--gold-ink);letter-spacing:.08em;margin:-.3em 0 1em}
.leader-mini{display:flex;gap:22px;align-items:center}
.leader-mini img{width:120px;height:150px;object-fit:cover;border-radius:8px;border:1px solid var(--rule)}

.models .card h3{display:flex;justify-content:space-between;gap:12px}
.ventures .card{display:flex;flex-direction:column}
.ventures .card .tag{font-family:var(--head);font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-ink)}

@media (max-width:980px){
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:0}
  .svc-index{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .hero-corp .wrap,.svc-detail{grid-template-columns:1fr;gap:28px}
  .leader{grid-template-columns:1fr}
}
@media (max-width:600px){
  .hero-corp{padding:40px 0 36px}
  .svc-index,.stats .wrap{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--rule);padding:20px 4px}
  .stat:first-child{border-top:0}
  .leader{padding:22px}
  .leader img{width:200px;height:250px}
  .leader-mini{flex-direction:column;align-items:flex-start}
}

/* ---- header Apps launcher (ported from jelia.nyc tiles.css, LIBCSystems colours) ---- */
:root{--l-gold:#d0a457;--l-teal:#3d8c90}
.launch{position:relative;margin-left:8px}
.launch>button{display:inline-flex;align-items:center;gap:8px;font:700 .9rem Montserrat,system-ui,sans-serif;color:#f1e3c2;
  background:rgba(255,255,255,.04);border:2px solid #d0a457;border-radius:999px;padding:7px 16px;cursor:pointer}
.launch>button:hover,.launch>button[aria-expanded="true"]{background:#d0a457;color:#1c2a2f}
.launch>button svg{width:16px;height:16px;fill:currentColor}
.launch .panel{position:absolute;right:0;top:calc(100% + 10px);z-index:60;width:min(400px,92vw);background:#26383e;
  border:1px solid #3a5057;border-radius:12px;padding:12px;box-shadow:0 24px 50px -18px rgba(0,0,0,.7);
  display:grid;grid-template-columns:1fr 1fr;gap:6px;max-height:calc(100vh - 110px);overflow-y:auto}
.launch .panel[hidden]{display:none}
.launch .panel a{display:grid;gap:2px;padding:10px 12px;border-radius:8px;text-decoration:none;color:#fff;
  border-left:3px solid var(--lc,#d0a457);background:rgba(255,255,255,.03)}
.launch .panel a:hover,.launch .panel a:focus-visible{background:rgba(208,164,87,.14)}
.launch .panel a b{font:700 1rem Montserrat,system-ui,sans-serif}
.launch .panel a small{font-size:.8rem;color:#c3cdcf;line-height:1.35}
.launch .panel .ph{grid-column:1/-1;font:700 .8rem Montserrat,system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;
  color:#d0a457;padding:2px 4px 6px}
@media(max-width:520px){.launch .panel{grid-template-columns:1fr;position:fixed;left:16px;right:16px;top:90px;width:auto}}