/* ============================================================
   MERCHANT VENTURES
   Deep Basalt / Raw Canvas / Molten Copper.
   Monolithic display type, mono technical labels, vertical
   grid lines, cinematic full-bleed plates.
   ============================================================ */

:root{
  --basalt:#1A1C1E;
  --basalt-2:#212427;
  --basalt-3:#2A2E31;
  --canvas:#F4F1EA;
  --canvas-2:#E7E2D8;
  --copper:#CC744B;
  --copper-lo:#B4623C;

  --ink-hi:#F4F1EA;          /* on dark */
  --ink-lo:#9AA0A3;
  --ghost:#3A4044;           /* second line of a monolith, on dark  */
  --ink-hi-d:#1A1C1E;        /* on light */
  --ink-lo-d:#6B6862;
  --ghost-d:#C9C3B7;         /* second line of a monolith, on light */

  --hair:rgba(244,241,234,.07);
  --hair-d:rgba(26,28,30,.10);

  --display:Archivo,"Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --body:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;

  --pad:clamp(18px,4.5vw,72px);
  --rail:clamp(30px,3.4vw,46px);   /* space the PIT / PORT rails need */
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:120px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

body{
  margin:0;background:var(--basalt);color:var(--ink-hi);
  font-family:var(--body);font-size:17px;line-height:1.66;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px}

/* ── shared bits ─────────────────────────────────────────── */
.wrap{max-width:1560px;margin:0 auto;padding-inline:var(--pad)}
.wrap.tight{max-width:1180px}

.mono{font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--copper);margin:0 0 clamp(18px,2.4vw,30px)}

/* the two-line monolith: line 1 solid, line 2 ghosted */
.mono-lith{margin:0;font-family:var(--display);font-weight:800;text-transform:uppercase;
  line-height:.86;letter-spacing:-.032em;font-size:clamp(38px,8.6vw,124px)}
.mono-lith span{display:block}
.mono-lith .g{color:var(--ghost)}
.on-light .mono-lith{color:var(--ink-hi-d)}
.on-light .mono-lith .g{color:var(--ghost-d)}

p{margin:0 0 1.15em;max-width:62ch}
.lede{font-size:clamp(17px,1.55vw,21px);line-height:1.6;max-width:52ch;color:#C6CBCD}
.on-light .lede{color:#4C4A46}
.on-light{background:var(--canvas);color:var(--ink-hi-d)}
.on-light p{color:#4C4A46}

/* vertical grid lines */
.ruled{position:relative}
.ruled > .rules{position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(90deg,var(--hair) 1px,transparent 1px);
  background-size:calc(100% / 6) 100%}
.on-light > .rules{background-image:linear-gradient(90deg,var(--hair-d) 1px,transparent 1px)}
.ruled > .wrap,.ruled > .full{position:relative;z-index:1}
@media (max-width:760px){ .ruled > .rules{background-size:50% 100%} }

section{padding-block:clamp(64px,8.5vw,132px);position:relative}

/* ── pit → port bar: rails + scroll progress, above the nav ── */
body{padding-top:28px}
.topbar{position:fixed;top:0;left:0;right:0;height:28px;z-index:60;background:#141618;
  border-bottom:1px solid rgba(244,241,234,.08);
  display:flex;align-items:center;justify-content:space-between;
  padding-inline:clamp(12px,2vw,22px)}
.topbar span{font-family:var(--mono);font-size:10.5px;letter-spacing:.34em;color:#5C6265}
.progress{position:absolute;bottom:-1px;left:0;height:2px;width:0;background:var(--copper)}

/* ── header ──────────────────────────────────────────────── */
.head{position:sticky;top:28px;z-index:50;background:rgba(26,28,30,.9);
  backdrop-filter:blur(10px);border-bottom:1px solid rgba(244,241,234,.09)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:16px var(--rail);max-width:1720px;margin:0 auto}
.brand{font-family:var(--display);font-weight:700;font-size:clamp(14px,1.5vw,19px);
  letter-spacing:.13em;text-transform:uppercase;text-decoration:none;color:var(--ink-hi);
  white-space:nowrap}
.nav{display:flex;gap:clamp(12px,2.2vw,40px);list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav a{font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;
  text-decoration:none;color:#9AA0A3;padding-block:4px;border-bottom:1px solid transparent}
.nav a:hover,.nav a.on{color:var(--canvas);border-bottom-color:var(--copper)}
@media (max-width:820px){
  .head-in{flex-direction:column;align-items:flex-start;gap:10px;padding-inline:var(--pad)}
  .nav{gap:12px 18px}
  .nav a{font-size:10.5px;letter-spacing:.14em}
}

/* ── hero ────────────────────────────────────────────────── */
.hero{min-height:min(92vh,900px);display:flex;align-items:center;
  padding-block:clamp(70px,11vw,150px);overflow:hidden;isolation:isolate}
.hero .plate{position:absolute;inset:0;z-index:-2;background:#141618}
.hero .plate img{width:100%;height:100%;object-fit:cover;opacity:.6}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,22,24,.42) 0%,rgba(20,22,24,.28) 45%,rgba(26,28,30,.94) 100%)}
.hero h1{margin:0;font-family:var(--display);font-weight:800;text-transform:uppercase;
  line-height:.85;letter-spacing:-.035em;font-size:clamp(46px,12.4vw,196px)}
.hero h1 span{display:block}
.hero h1 .b{color:var(--copper)}
.hero-foot{display:flex;flex-wrap:wrap;gap:26px 40px;align-items:flex-end;
  justify-content:space-between;margin-top:clamp(30px,4.5vw,60px)}
.hero-foot p{margin:0;max-width:34ch;color:#CFD3D5;font-size:clamp(15px,1.35vw,18px)}
.jump{display:flex;gap:26px;flex-wrap:wrap}
.jump a{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  text-decoration:none;color:var(--canvas);border-bottom:1px solid rgba(244,241,234,.35);
  padding-bottom:5px}
.jump a:hover{color:var(--copper);border-bottom-color:var(--copper)}

/* ── stat strip ──────────────────────────────────────────── */
.strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--hair-d)}
.strip > div{padding:clamp(24px,3vw,40px) clamp(18px,2.2vw,34px);border-right:1px solid var(--hair-d)}
.strip > div:last-child{border-right:0}
.strip b{display:block;font-family:var(--display);font-weight:800;letter-spacing:-.03em;
  font-size:clamp(34px,4.6vw,62px);line-height:1;color:var(--ink-hi-d)}
.strip b.w{font-size:clamp(24px,3vw,40px);letter-spacing:-.01em}
.strip span{display:block;margin-top:12px;font-size:14px;color:var(--ink-lo-d);max-width:28ch}
@media (max-width:760px){
  .strip{grid-template-columns:1fr}
  .strip > div{border-right:0;border-bottom:1px solid var(--hair-d)}
}

/* ── model cards (light, 2×2) ────────────────────────────── */
.quad{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  border-top:1px solid var(--hair-d);border-left:1px solid var(--hair-d)}
.quad .q{position:relative;padding:clamp(28px,3.4vw,52px);
  border-right:1px solid var(--hair-d);border-bottom:1px solid var(--hair-d);min-width:0}
.quad .n{position:absolute;top:clamp(22px,2.6vw,38px);right:clamp(22px,2.6vw,38px);
  font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:#B3ADA1}
.ico{width:38px;height:38px;stroke:var(--copper);stroke-width:1.6;fill:none;margin-bottom:26px}
.q .kick{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-lo-d);display:block;margin-bottom:10px}
.q h3{margin:0 0 12px;font-family:var(--display);font-weight:700;
  font-size:clamp(20px,2.1vw,29px);letter-spacing:-.015em;line-height:1.12}
.q p{margin:0;font-size:15.5px;max-width:46ch}
@media (max-width:820px){.quad{grid-template-columns:1fr}}

/* ── commodity matrix ────────────────────────────────────── */
.matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px}
@media (max-width:1000px){.matrix{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.matrix{grid-template-columns:1fr}}
.cm{position:relative;min-height:clamp(300px,26vw,380px);display:flex;flex-direction:column;
  justify-content:flex-end;padding:clamp(22px,2.4vw,34px);overflow:hidden;
  background:var(--basalt-2);isolation:isolate;min-width:0}
.cm img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
  transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.cm::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,22,24,.25) 0%,rgba(20,22,24,.72) 55%,rgba(20,22,24,.94) 100%)}
.cm:hover img{transform:scale(1.05)}
.cm .n{position:absolute;top:clamp(18px,2vw,26px);right:clamp(18px,2vw,26px);
  font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:rgba(244,241,234,.45)}
.cm .kick{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--copper);display:block;margin-bottom:10px}
.cm h3{margin:0 0 10px;font-family:var(--display);font-weight:700;
  font-size:clamp(24px,2.5vw,34px);letter-spacing:-.02em;line-height:1}
.cm p{margin:0;font-size:14.5px;line-height:1.55;color:#C2C7C9;max-width:38ch}
.cm.noimg{background:linear-gradient(150deg,#23272A 0%,#191B1D 70%)}

/* ── full-bleed plate ────────────────────────────────────── */
.plate-band{position:relative;height:clamp(240px,34vw,480px);overflow:hidden;background:#141618}
.plate-band img{width:100%;height:100%;object-fit:cover}
.plate-band::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(20,22,24,.30) 0%,rgba(20,22,24,0) 30%,rgba(20,22,24,.62) 100%)}
.plate-band figcaption{z-index:1}
.plate-band figcaption{position:absolute;left:var(--pad);bottom:22px;
  font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(244,241,234,.8);text-shadow:0 1px 12px rgba(0,0,0,.7)}

/* ── flow cards (light, numbered tab) ────────────────────── */
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,40px);
  margin-top:clamp(34px,4vw,58px)}
@media (max-width:900px){.flow{grid-template-columns:1fr}}
.fc{position:relative;background:#FBF9F4;border:1px solid var(--hair-d);
  padding:clamp(30px,3vw,44px) clamp(24px,2.6vw,38px);min-width:0}
.fc .tab{position:absolute;top:-1px;left:-1px;background:var(--copper);color:var(--canvas);
  font-family:var(--mono);font-size:12px;letter-spacing:.18em;padding:7px 13px}
.fc .ico{margin-top:14px}
.fc .kick{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-lo-d);display:block;margin-bottom:10px}
.fc h3{margin:0 0 14px;font-family:var(--display);font-weight:700;
  font-size:clamp(21px,2.1vw,28px);letter-spacing:-.015em;line-height:1.12}
.fc p{margin:0;font-size:15.5px}

/* ── value chain ─────────────────────────────────────────── */
.chain{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--hair-d);margin-top:clamp(40px,5vw,70px)}
.chain > div{padding:clamp(22px,2.6vw,34px) clamp(16px,2vw,28px);
  border-right:1px solid var(--hair-d);min-width:0}
.chain > div:last-child{border-right:0}
.chain .n{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--copper)}
.chain h3{margin:12px 0 8px;font-family:var(--display);font-weight:700;
  font-size:clamp(19px,1.9vw,25px);letter-spacing:-.015em}
.chain p{margin:0;font-size:14.5px}
@media (max-width:900px){.chain{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chain > div{border-bottom:1px solid var(--hair-d)}}
@media (max-width:520px){.chain{grid-template-columns:1fr}.chain > div{border-right:0}}

/* ── criteria ────────────────────────────────────────────── */
.crit{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(24px,3vw,48px);margin-top:clamp(34px,4vw,54px)}
@media (max-width:900px){.crit{grid-template-columns:1fr}}
.crit > div{border-top:1px solid var(--hair);padding-top:20px;min-width:0}
.crit h3{margin:0 0 9px;font-family:var(--display);font-weight:700;font-size:19px;
  letter-spacing:-.01em;color:var(--copper)}
.crit p{margin:0;font-size:15px;color:#B9BEC0}

/* ── portfolio rows ──────────────────────────────────────── */
.rows{border-top:1px solid var(--hair);margin-top:clamp(34px,4vw,56px)}
.row{display:grid;grid-template-columns:64px 1fr auto;gap:clamp(14px,2.4vw,36px);
  align-items:center;padding:clamp(24px,3vw,40px) 0;border-bottom:1px solid var(--hair);
  text-decoration:none;transition:padding-left .35s cubic-bezier(.2,.7,.3,1)}
.row:hover{padding-left:14px}
.row .n{font-family:var(--mono);font-size:12.5px;letter-spacing:.2em;color:#5F6669}
.row h3{margin:0 0 7px;font-family:var(--display);font-weight:700;
  font-size:clamp(23px,3.1vw,44px);letter-spacing:-.025em;line-height:1.02}
.row:hover h3{color:var(--copper)}
.row .meta{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:#7C8285}
.row .tag{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;
  text-transform:uppercase;color:#8B9194;border:1px solid var(--hair);padding:9px 15px;
  white-space:nowrap}
@media (max-width:760px){
  .row{grid-template-columns:44px 1fr;row-gap:14px}
  .row .tag{grid-column:2}
}

/* ── CTA band ────────────────────────────────────────────── */
.cta{display:flex;flex-wrap:wrap;gap:26px 40px;align-items:center;justify-content:space-between}
.cta h2{margin:0;font-family:var(--display);font-weight:700;letter-spacing:-.02em;
  font-size:clamp(22px,2.8vw,38px);line-height:1.14;max-width:20ch}
.btn{display:inline-flex;align-items:center;gap:14px;font-family:var(--mono);font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;text-decoration:none;
  padding:19px 30px;background:var(--basalt);color:var(--canvas);border:1px solid var(--basalt);
  transition:background .25s,color .25s}
.btn:hover{background:var(--copper);border-color:var(--copper);color:var(--canvas)}
.btn.inv{background:var(--copper);border-color:var(--copper)}
.btn.inv:hover{background:var(--canvas);color:var(--basalt);border-color:var(--canvas)}
.btn.line{background:transparent;color:var(--canvas);border-color:rgba(244,241,234,.3)}
.btn.line:hover{background:var(--canvas);color:var(--basalt);border-color:var(--canvas)}

/* ── contact split ───────────────────────────────────────── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,110px);
  margin-top:clamp(44px,6vw,86px)}
@media (max-width:980px){.split{grid-template-columns:1fr;gap:52px}}
.regions{border-top:1px solid var(--hair)}
.regions > div{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:baseline;
  padding:clamp(20px,2.4vw,30px) 0;border-bottom:1px solid var(--hair)}
.regions h3{margin:0 0 8px;font-family:var(--display);font-weight:700;
  font-size:clamp(19px,2vw,26px);letter-spacing:-.015em}
.regions .meta{font-family:var(--mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:#7C8285}
.regions .n{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:#5F6669}
.opts{display:grid;gap:2px;margin-top:24px}
.opt{display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 24px;background:var(--basalt-2);text-decoration:none;color:var(--ink-hi);
  border:1px solid transparent;transition:border-color .25s,background .25s}
.opt:hover{background:var(--basalt-3);border-color:var(--copper)}
.opt span:first-child{font-size:16.5px}
.opt .arw{font-family:var(--mono);color:var(--copper)}
.facts{margin:clamp(34px,4vw,52px) 0 0}
.facts > div{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:13px 0;
  border-bottom:1px solid var(--hair);align-items:baseline}
.facts dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:#7C8285}
.facts dd{margin:0;font-size:15.5px;color:#DDE1E2}
.facts a{color:var(--copper);text-underline-offset:4px}
@media (max-width:560px){.facts > div{grid-template-columns:1fr;gap:4px}}

/* ── the manifest (footer) ───────────────────────────────── */
.manifest{border-top:1px solid var(--hair);padding-block:clamp(46px,6vw,80px);background:#161819}
.mf-top{display:flex;flex-wrap:wrap;gap:14px 30px;align-items:baseline;
  justify-content:space-between;padding-bottom:22px;border-bottom:1px solid var(--hair)}
.mf-top .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;
  color:#6E7477;display:block;margin-bottom:8px}
.mf-top strong{font-family:var(--mono);font-weight:500;font-size:clamp(14px,1.5vw,18px);
  letter-spacing:.14em;text-transform:uppercase;color:var(--canvas)}
.mf-top .doc{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:#6E7477}
.mf-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(24px,3vw,44px);padding-block:clamp(30px,3.6vw,48px)}
@media (max-width:900px){.mf-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.mf-cols{grid-template-columns:1fr}}
.mf-cols h4{margin:0 0 16px;font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;
  text-transform:uppercase;color:#6E7477;font-weight:400}
.mf-cols ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.mf-cols li,.mf-cols a{font-family:var(--mono);font-size:13px;letter-spacing:.04em;
  color:#B9BEC0;text-decoration:none}
.mf-cols a:hover{color:var(--copper)}
.mf-end{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
  padding-top:22px;border-top:1px solid var(--hair);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:#6E7477}
.mf-end a{color:#6E7477;text-decoration:none}
.mf-end a:hover{color:var(--copper)}

.hold{color:var(--copper);font-style:italic}
.skip{position:absolute;left:-9999px;background:var(--copper);color:var(--canvas);
  padding:11px 17px;z-index:70;font-family:var(--mono);font-size:12px}
.skip:focus{left:10px;top:10px}

/* ── reveal ──────────────────────────────────────────────── */
.rv{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}



/* ── mobile: photography reads too dark ──────────────────────
   On a phone the plates are cropped to a tall portrait slice. On the hero that
   slice lands dead centre of the pit, which is the darkest part of the frame
   (measured: left third averages 30/255, the lit rim right of centre averages
   73). So on small screens the image is pulled brighter, the scrim is pulled
   back, and the crop is moved onto the lit side rather than the shadow. */
@media (max-width:760px){
  .hero{min-height:min(80vh,760px)}
  .hero .plate img{opacity:.82;object-position:68% 38%}
  .hero::after{background:linear-gradient(180deg,
    rgba(20,22,24,.22) 0%,rgba(20,22,24,.14) 40%,rgba(26,28,30,.90) 100%)}

  .plate-band img{object-position:62% 45%}
  .plate-band::after{background:linear-gradient(180deg,
    rgba(20,22,24,.18) 0%,rgba(20,22,24,0) 32%,rgba(20,22,24,.55) 100%)}

  .cm::after{background:linear-gradient(180deg,
    rgba(20,22,24,.14) 0%,rgba(20,22,24,.62) 52%,rgba(20,22,24,.92) 100%)}
}