:root{
  --ink:#152C25;
  --ink-soft:#2C4239;
  --paper:#EDEFEA;
  --paper-2:#E3E7DF;
  --brass:#A87A2C;
  --brass-lite:#C9A45E;
  --rule:#C4CCC0;
  --body:#31423B;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--body);
  font-family:"Newsreader",Georgia,serif;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.disp{font-family:"Archivo","Helvetica Neue",sans-serif;color:var(--ink);letter-spacing:-.02em}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:40;background:rgba(237,239,234,.93);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.hbar{display:flex;align-items:center;gap:28px;height:66px}
.mark{font-family:"Archivo",sans-serif;font-weight:700;font-size:1.22rem;letter-spacing:.14em;color:var(--ink);text-decoration:none}
.mark span{color:var(--brass)}
nav{margin-left:auto;display:flex;gap:26px;align-items:center}
nav a{font-family:"Archivo",sans-serif;font-size:.83rem;font-weight:500;text-decoration:none;color:var(--ink-soft)}
nav a:hover{color:var(--brass)}
.btn{display:inline-block;background:var(--ink);color:var(--paper);font-family:"Archivo",sans-serif;
  font-size:.83rem;font-weight:600;padding:11px 19px;border-radius:2px;text-decoration:none;border:1px solid var(--ink)}
.btn:hover{background:var(--brass);border-color:var(--brass)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.navtoggle{display:none}

/* ---------- hero ---------- */
.hero{padding:82px 0 64px;border-bottom:1px solid var(--rule);position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:2}
.ridge{position:absolute;left:0;right:0;bottom:0;height:56%;width:100%;pointer-events:none;z-index:1}

/* ---------- landscape band ---------- */
.band{position:relative;border-bottom:1px solid var(--rule);background:var(--paper-2)}
.band svg{display:block;width:100%;height:clamp(190px,26vw,320px)}
.bandnote{border-bottom:1px solid var(--rule);background:var(--ink);color:var(--paper-2);padding:22px 0}
.bandnote p{margin:0;max-width:70ch;font-size:.97rem}
.bandnote .mono{color:var(--brass-lite);display:block;margin-bottom:7px}

/* ---------- portrait ---------- */
.portrait{width:100%;max-width:230px;aspect-ratio:4/5;background:var(--paper);border:1px solid var(--rule);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.04) brightness(1.02) sepia(.14)}
.cap{margin:-10px 0 24px;color:var(--ink-soft);letter-spacing:.08em}
.portrait .ph{text-align:center;padding:20px;color:var(--ink-soft);opacity:.6}
.eyebrow{color:var(--brass);margin-bottom:22px}
h1{font-size:clamp(2.3rem,5.4vw,3.75rem);line-height:1.03;font-weight:700;margin:0 0 24px;max-width:15ch}
.lede{font-size:1.14rem;max-width:56ch;margin:0 0 32px}
.herocta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.note{font-size:.9rem;color:var(--ink-soft);opacity:.8}

/* ---------- crosswalk signature ---------- */
.cross{padding:64px 0 72px;border-bottom:1px solid var(--rule)}
.sechead{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:10px}
.sechead h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0;font-weight:700}
.sub{max-width:60ch;margin:0 0 34px}
.cwbox{position:relative;background:var(--paper-2);border:1px solid var(--rule);border-radius:3px;padding:26px}
.cwgrid{position:relative;display:grid;grid-template-columns:1fr 96px 1fr;gap:0;align-items:start}
.collab{margin:0 0 14px;color:var(--ink-soft)}
.chip{display:block;width:100%;text-align:left;background:var(--paper);border:1px solid var(--rule);
  border-left:3px solid var(--rule);border-radius:2px;padding:11px 13px;margin-bottom:9px;cursor:pointer;
  font-family:"Newsreader",serif;font-size:.95rem;color:var(--body);transition:.16s}
.chip .cite{display:block;font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.05em;color:var(--brass);margin-bottom:3px}
.chip:hover{border-left-color:var(--brass-lite)}
.chip.on{border-left-color:var(--brass);background:#fff;box-shadow:0 1px 0 rgba(21,44,37,.07)}
.mod{cursor:default}
.mod.dim{opacity:.34}
svg.lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
svg.lines path{fill:none;stroke:var(--rule);stroke-width:1.4;transition:.16s}
svg.lines path.on{stroke:var(--brass);stroke-width:2}
svg.lines path.off{opacity:.22}

/* ---------- areas ---------- */
.areas{padding:64px 0 72px;border-bottom:1px solid var(--rule)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.card{background:var(--paper);padding:26px 24px 28px}
.card h3{font-size:1.06rem;margin:0 0 9px;font-weight:600}
.card p{margin:0;font-size:.95rem}
.card ul{margin:11px 0 0;padding-left:17px;font-size:.9rem}
.card li{margin-bottom:3px}
.tag{display:inline-block;background:var(--brass);color:var(--paper);font-family:"Archivo",sans-serif;
  font-size:.62rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;padding:3px 7px;border-radius:2px;margin-left:7px;vertical-align:2px}

/* ---------- who ---------- */
.who{padding:60px 0 66px;border-bottom:1px solid var(--rule)}
.pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.pill{border:1px solid var(--rule);background:var(--paper-2);border-radius:2px;padding:8px 13px;font-size:.92rem}

/* ---------- services ---------- */
.svc{padding:64px 0 70px;border-bottom:1px solid var(--rule)}
.svrow{display:grid;grid-template-columns:150px 1fr;gap:26px;padding:24px 0;border-top:1px solid var(--rule)}
.svrow:last-child{border-bottom:1px solid var(--rule)}
.svrow h3{margin:0 0 7px;font-size:1.08rem;font-weight:600}
.svrow p{margin:0;font-size:.96rem;max-width:62ch}

/* ---------- about ---------- */
.about{padding:64px 0 70px;border-bottom:1px solid var(--rule);background:var(--paper-2)}
.abgrid{display:grid;grid-template-columns:1.25fr 1fr;gap:52px;align-items:start}
.creds{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.creds li{padding:11px 0;border-bottom:1px solid var(--rule);font-size:.93rem}

/* ---------- cta / footer ---------- */
.cta{padding:76px 0 80px;background:var(--ink);color:var(--paper-2);text-align:center}
.cta h2{color:var(--paper);font-size:clamp(1.7rem,3.6vw,2.4rem);margin:0 0 14px}
.cta p{max-width:48ch;margin:0 auto 28px}
.cta .btn{background:var(--brass);border-color:var(--brass);color:#1B1206}
.cta .btn:hover{background:var(--brass-lite);border-color:var(--brass-lite)}
footer{padding:34px 0;font-size:.86rem;color:var(--ink-soft)}
.frow{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:860px){
  .cwgrid{grid-template-columns:1fr;gap:8px}
  svg.lines{display:none}
  .abgrid{grid-template-columns:1fr;gap:32px}
  .svrow{grid-template-columns:1fr;gap:8px}
  nav a:not(.btn){display:none}
  .hero{padding:56px 0 46px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}

/* ---------- interior pages ---------- */
.phead{padding:74px 0 46px;border-bottom:1px solid var(--rule);position:relative;overflow:hidden}
.phead .wrap{position:relative;z-index:2}
.phead h1{font-size:clamp(2rem,4.4vw,3rem);max-width:20ch;margin-bottom:18px}
.phead .lede{margin-bottom:0}
.sect{padding:58px 0 62px;border-bottom:1px solid var(--rule)}
.sect.alt{background:var(--paper-2)}
.prose{max-width:66ch}
.prose h3{font-size:1.12rem;margin:30px 0 8px;font-weight:600}
.prose p{margin:0 0 15px}
.prose ul{margin:0 0 15px;padding-left:19px}
.prose li{margin-bottom:5px}
.deliv{list-style:none;margin:16px 0 0;padding:0}
.deliv li{padding:10px 0 10px 26px;border-bottom:1px solid var(--rule);position:relative;font-size:.95rem}
.deliv li:before{content:"";position:absolute;left:4px;top:18px;width:9px;height:1.5px;background:var(--brass)}
.split{display:grid;grid-template-columns:1.3fr 1fr;gap:52px;align-items:start}
.aside{border-left:2px solid var(--brass);padding:2px 0 2px 20px;font-size:.95rem}
.notice{border:1px solid var(--rule);background:var(--paper-2);border-left:3px solid var(--brass);padding:20px 22px;font-size:.94rem;margin-top:8px}
.notice strong{color:var(--ink)}
.big{font-family:"Archivo",sans-serif;font-size:1.28rem;font-weight:500;line-height:1.45;color:var(--ink);max-width:34ch}
.contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
nav a.here{color:var(--brass)}
@media (max-width:860px){.split,.contactgrid{grid-template-columns:1fr;gap:30px}}

/* ---------- photo bands ---------- */
.photoband{position:relative;height:clamp(160px,22vw,260px);background:var(--paper-2) center/cover no-repeat;
  border-bottom:1px solid var(--rule);overflow:hidden}
.photoband:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(21,44,37,.10),rgba(21,44,37,.30))}
.photoband.tone{filter:grayscale(.72) contrast(1.03) sepia(.16)}

/* ---------- express vs derived ---------- */
.kind{display:inline-block;font-family:"Archivo",sans-serif;font-size:.56rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;padding:2px 6px;border-radius:2px;margin-left:8px;vertical-align:1px}
.kind.express{background:var(--ink);color:var(--paper)}
.kind.derived{background:transparent;color:var(--brass);border:1px solid var(--brass-lite)}