/* ==========================================================================
   Indo Anushka — Steam Technologies
   Design system: warm paper ground, oxblood + ember brand, steel technical
   accent, IBM Plex typography, hairline blueprint rules, cut-corner frames.
   ========================================================================== */

:root{
  --ink:#171310;
  --ink-2:#33291F;
  --muted:#6E6055;
  --paper:#F6F3EE;
  --paper-2:#EDE7DE;
  --paper-3:#E3DBD0;
  --brand:#8E1C09;
  --brand-deep:#5E1206;
  --ember:#E2621F;
  --steel:#37585F;
  --line:rgba(23,19,16,.16);
  --line-soft:rgba(23,19,16,.09);
  --line-dark:rgba(246,243,238,.18);

  --wrap:1280px;
  --gut:clamp(20px,4vw,44px);
  --sec:clamp(64px,8vw,132px);

  --f-sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-cond:"IBM Plex Sans Condensed","IBM Plex Sans",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --cut:18px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-sans);
  font-size:17px;
  line-height:1.62;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
p{margin:0 0 1.05em;}
h1,h2,h3,h4{margin:0;font-family:var(--f-cond);font-weight:700;letter-spacing:-.01em;line-height:1.06;}
ul,ol{margin:0;padding:0;list-style:none;}
::selection{background:var(--ember);color:#fff;}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);}
.narrow{max-width:820px;}
.section{padding-block:var(--sec);}
.mono{font-family:var(--f-mono);}

.skip{position:absolute;left:-9999px;}
.skip:focus{left:12px;top:12px;z-index:999;background:var(--ink);color:#fff;padding:10px 16px;}

/* ---------- Type scale ---------- */
.h2{font-size:clamp(30px,4.4vw,54px);letter-spacing:-.02em;}
.h2--light{color:var(--paper);}
.h3{font-size:clamp(23px,2.4vw,30px);margin-bottom:.5em;}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.55;color:var(--ink-2);}

/* ---------- Eyebrow (section index) ---------- */
.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 18px;font-family:var(--f-mono);
  font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
.eyebrow__num{color:var(--ember);font-weight:600;}
.eyebrow__rule{width:34px;height:1px;background:var(--line);flex:none;}
.section--industries .eyebrow,.section--vision .eyebrow{color:rgba(246,243,238,.62);}
.section--industries .eyebrow__rule{background:var(--line-dark);}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border:1px solid var(--ink);
  font-family:var(--f-mono);font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;font-weight:500;
  background:transparent;color:var(--ink);cursor:pointer;transition:background .18s,color .18s,border-color .18s,transform .18s;}
.btn__arrow{transition:transform .18s;}
.btn:hover .btn__arrow{transform:translateX(3px);}
.btn--ember{background:var(--brand);border-color:var(--brand);color:#fff;}
.btn--ember:hover{background:var(--ember);border-color:var(--ember);}
.btn--ghost:hover{background:var(--ink);color:var(--paper);}
.btn--lg{padding:15px 26px;font-size:13px;}
.section--industries .btn--ghost,.cta .btn--ghost{border-color:var(--line-dark);color:var(--paper);}
.section--industries .btn--ghost:hover,.cta .btn--ghost:hover{background:var(--paper);color:var(--ink);}

/* ---------- Cut-corner frames ---------- */
.frame{position:relative;background:var(--paper-2);border:1px solid var(--line);overflow:hidden;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));}
.frame img{width:100%;height:100%;object-fit:cover;}
.frame--blank{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:
    repeating-linear-gradient(45deg,rgba(23,19,16,.035) 0 2px,transparent 2px 9px),
    var(--paper-2);
  min-height:220px;text-align:center;padding:24px;}
.frame__code{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);}
.frame__note{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}

/* ---------- Utility bar ---------- */
.utility{background:var(--ink);color:rgba(246,243,238,.72);font-family:var(--f-mono);
  font-size:11.5px;letter-spacing:.07em;}
.utility__in{display:flex;align-items:center;gap:14px;height:38px;}
.utility__loc{display:inline-flex;align-items:center;gap:7px;}
.utility__sep{width:1px;height:13px;background:var(--line-dark);}
.utility__spacer{flex:1;}
.utility__link:hover{color:#fff;}
.utility__link--strong{color:var(--ember);}
@media(max-width:860px){.utility__est,.utility__sep,.utility__link:not(.utility__link--strong){display:none;}}

/* ---------- Masthead ---------- */
.masthead{position:sticky;top:0;z-index:60;background:rgba(246,243,238,.94);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);}
.masthead__in{display:flex;align-items:center;gap:22px;height:78px;transition:height .2s;}
body.is-scrolled .masthead__in{height:64px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--brand);flex:none;}
.brand__mark{flex:none;}
.brand__txt{display:flex;flex-direction:column;line-height:1;}
.brand__name{font-family:var(--f-cond);font-weight:700;font-size:21px;letter-spacing:-.01em;color:var(--ink);}
.brand__tag{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--brand);margin-top:4px;}

.mainnav{flex:1;display:flex;justify-content:center;}
.nav{display:flex;align-items:center;gap:2px;}
.nav__item{position:relative;}
.nav__item>a{display:inline-flex;align-items:center;gap:6px;padding:9px 13px;
  font-family:var(--f-mono);font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);
  border-bottom:2px solid transparent;transition:color .16s,border-color .16s;}
.nav__item>a:hover,.nav__item.is-current>a{color:var(--brand);border-bottom-color:var(--ember);}
.caret{opacity:.55;transition:transform .18s;}
.nav__item.has-sub:hover .caret{transform:rotate(180deg);}

.submenu{position:absolute;top:100%;left:0;min-width:262px;background:var(--paper);
  border:1px solid var(--line);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s,transform .16s,visibility .16s;box-shadow:0 24px 48px -28px rgba(23,19,16,.4);}
.nav__item:hover>.submenu,.nav__item:focus-within>.submenu{opacity:1;visibility:visible;transform:translateY(0);}
.submenu a{display:block;padding:8px 12px;font-size:14px;color:var(--ink-2);border-left:2px solid transparent;}
.submenu a:hover{background:var(--paper-2);color:var(--brand);border-left-color:var(--ember);}
.submenu--wide{display:flex;gap:6px;min-width:min(880px,86vw);left:50%;transform:translateX(-50%) translateY(6px);}
.nav__item:hover>.submenu--wide,.nav__item:focus-within>.submenu--wide{transform:translateX(-50%) translateY(0);}
.submenu__col{flex:1;padding:10px;}
.submenu__head{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin:0 0 8px;padding-bottom:8px;border-bottom:1px solid var(--line-soft);}
.submenu .submenu{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:0;}

.masthead__cta{flex:none;}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;
  border:1px solid var(--line);background:transparent;cursor:pointer;padding:0 11px;}
.burger span{display:block;height:1.5px;background:var(--ink);transition:transform .2s,opacity .2s;}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

@media(max-width:1080px){
  .mainnav,.masthead__cta{display:none;}
  .burger{display:flex;margin-left:auto;}
}

/* ---------- Mobile drawer ---------- */
.drawer{position:fixed;inset:0;z-index:70;background:var(--paper);overflow-y:auto;padding:24px var(--gut) 60px;}
.drawer[hidden]{display:none;}
.drawer__in{max-width:640px;margin-inline:auto;padding-top:70px;}
.nav--drawer{display:block;}
.nav--drawer .nav__item>a{display:flex;justify-content:space-between;padding:14px 0;font-size:14px;
  border-bottom:1px solid var(--line-soft);border-left:0;}
.nav--drawer .submenu{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;
  padding:2px 0 12px 14px;display:block;min-width:0;}
.nav--drawer .submenu--wide{display:block;left:auto;}
.nav--drawer .submenu a{padding:7px 0;font-size:14px;border:0;color:var(--muted);}
.drawer__cta{margin-top:26px;}
.drawer__meta{margin-top:20px;font-family:var(--f-mono);font-size:12.5px;color:var(--muted);letter-spacing:.05em;}

/* ---------- Blueprint grid ---------- */
.hero__grid,.pagehead__grid,.prodhead__grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(23,19,16,.05) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(23,19,16,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 80% at 65% 20%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 80% at 65% 20%,#000 20%,transparent 78%);
}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--paper);border-bottom:1px solid var(--line);overflow:hidden;}
.hero__in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);
  align-items:center;padding-block:clamp(52px,7vw,104px) clamp(48px,6vw,88px);}
.hero__kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:11.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:22px;}
.dot{width:7px;height:7px;background:var(--ember);border-radius:50%;flex:none;
  box-shadow:0 0 0 4px rgba(226,98,31,.16);}
.hero__title{font-size:clamp(36px,4.9vw,68px);letter-spacing:-.028em;line-height:1.02;margin-bottom:26px;}
.hero__title em{font-style:normal;color:var(--brand);position:relative;}
.hero__title em::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:3px;background:var(--ember);opacity:.85;}
.hero__lead{font-size:clamp(16.5px,1.4vw,19px);color:var(--ink-2);max-width:56ch;}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero__media{position:relative;}
.frame--hero{aspect-ratio:4/3.2;--cut:26px;}
.hero__caption{margin:14px 0 0;font-family:var(--f-mono);font-size:11px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);}
.hero__caption span{color:var(--brand);font-weight:600;}
@media(max-width:900px){.hero__in{grid-template-columns:1fr;}.hero__media{order:-1;}}

/* ---------- Spec strip ---------- */
.specstrip{position:relative;border-top:1px solid var(--line);background:var(--paper-2);}
.specstrip__in{display:grid;grid-template-columns:repeat(5,1fr);}
.spec{padding:22px 18px 24px;border-right:1px solid var(--line-soft);}
.spec:first-child{padding-left:0;}
.spec:last-child{border-right:0;}
.spec__n{display:block;font-family:var(--f-cond);font-weight:700;font-size:clamp(28px,3.2vw,40px);
  line-height:1;color:var(--brand);letter-spacing:-.02em;}
.spec__n sup{font-size:.5em;top:-.6em;}
.spec__l{display:block;margin-top:8px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);line-height:1.5;}
@media(max-width:900px){.specstrip__in{grid-template-columns:repeat(2,1fr);}
  .spec{border-bottom:1px solid var(--line-soft);padding-left:0;}
  .spec:nth-child(2n){border-right:0;padding-left:18px;}}

/* ---------- Thesis / two-column editorial ---------- */
.thesis{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,80px);align-items:start;}
.thesis__l{position:sticky;top:120px;}
.claims{margin-top:34px;border-top:1px solid var(--line);}
.claims li{display:grid;grid-template-columns:auto 1fr;gap:0 16px;padding:20px 0;border-bottom:1px solid var(--line-soft);
  font-size:16px;color:var(--ink-2);}
.claims__n{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--ember);padding-top:4px;}
.claims__t{display:block;font-family:var(--f-cond);font-weight:700;font-size:19px;color:var(--ink);margin-bottom:3px;}
.claims li>div{min-width:0;}
@media(max-width:860px){.thesis{grid-template-columns:1fr;}.thesis__l{position:static;}}

.cols2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);}
@media(max-width:860px){.cols2{grid-template-columns:1fr;}}

.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);margin-top:32px;}
.stat{background:var(--paper);padding:22px 20px;}
.stat__n{display:block;font-family:var(--f-cond);font-weight:700;font-size:34px;line-height:1;color:var(--brand);}
.stat__n sup{font-size:.5em;top:-.6em;}
.stat__l{display:block;margin-top:8px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);}
@media(max-width:640px){.statgrid{grid-template-columns:1fr;}}

/* ---------- Product index with hover preview ---------- */
.section--index{background:var(--paper-2);border-block:1px solid var(--line);}
.index__head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:36px;}
.index__note{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0;}
.index{display:grid;grid-template-columns:1fr 340px;gap:clamp(24px,4vw,56px);align-items:stretch;}
.index__list{border-top:1px solid var(--line);}
.fam{padding:34px 0 14px;}
.fam:first-child{padding-top:18px;}
.fam__head{display:flex;align-items:baseline;gap:12px;margin:0 0 4px;font-family:var(--f-cond);
  font-weight:700;font-size:22px;color:var(--ink);}
.fam__num{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--ember);}
.fam__blurb{margin:0;font-size:14.5px;color:var(--muted);max-width:64ch;}
.row{display:grid;grid-template-columns:minmax(190px,1.25fr) minmax(150px,1fr) minmax(0,2.5fr) 22px;gap:8px 20px;
  align-items:start;padding:17px 0;border-bottom:1px solid var(--line-soft);
  transition:padding-left .2s,border-color .2s;}
.row>*{min-width:0;}
.row__title{grid-column:1;}
.row__code{grid-column:2;}
.row__short{grid-column:3;}
.row__go{grid-column:4;}
.row:hover{padding-left:12px;border-bottom-color:var(--ink);}
.row__title{font-family:var(--f-cond);font-weight:700;font-size:20px;letter-spacing:-.005em;line-height:1.2;}
.row:hover .row__title{color:var(--brand);}
.row__code{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  line-height:1.65;padding-top:5px;}
.row__short{font-size:14.5px;color:var(--ink-2);line-height:1.55;padding-top:2px;}
.row__go{font-family:var(--f-mono);color:var(--ember);opacity:0;transform:translateX(-6px);transition:.2s;
  justify-self:end;padding-top:3px;}
.row:hover .row__go{opacity:1;transform:translateX(0);}
.index__preview{position:relative;align-self:stretch;}
.index__sticky{position:sticky;top:130px;}
.frame--preview{aspect-ratio:1/1;--cut:22px;
  background:repeating-linear-gradient(45deg,rgba(23,19,16,.035) 0 2px,transparent 2px 9px),var(--paper-3);}
.frame--preview img{opacity:0;transition:opacity .25s;}
.frame--preview img.is-on{opacity:1;}
.index__previewnote{margin:12px 0 0;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);}
@media(max-width:1024px){.index{grid-template-columns:1fr;}.index__preview{display:none;}}
@media(max-width:760px){
  .row{grid-template-columns:1fr 22px;gap:6px 14px;}
  .row__title{grid-column:1;}
  .row__go{grid-column:2;opacity:1;transform:none;}
  .row__short{grid-column:1/-1;padding-top:0;}
  .row__code{grid-column:1/-1;padding-top:0;}
}

/* ---------- Signature / product cards ---------- */
.sigs{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,32px);margin-top:38px;}
.sigs--all{grid-template-columns:repeat(4,1fr);}
@media(max-width:1100px){.sigs--all{grid-template-columns:repeat(3,1fr);}}
@media(max-width:860px){.sigs,.sigs--all{grid-template-columns:repeat(2,1fr);}}
@media(max-width:540px){.sigs,.sigs--all{grid-template-columns:1fr;}}
.sig__link{display:block;}
.frame--sig{aspect-ratio:4/3;margin-bottom:16px;transition:transform .3s;}
.sig__link:hover .frame--sig{transform:translateY(-4px);}
.sig__link:hover .frame--sig img{transform:scale(1.03);}
.frame--sig img{transition:transform .4s;}
.sig__code{margin:0 0 6px;font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);}
.sig__title{font-size:22px;margin-bottom:8px;}
.sig__link:hover .sig__title{color:var(--brand);}
.sig__short{font-size:14.5px;color:var(--ink-2);margin-bottom:10px;}
.sig__go{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ember);}

.section--family{padding-block:clamp(48px,6vw,88px);border-bottom:1px solid var(--line-soft);}
.family__blurb{max-width:70ch;color:var(--ink-2);font-size:17px;}

/* ---------- Industries (dark band) ---------- */
.section--industries{background:var(--ink);color:var(--paper);}
.inds{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line-dark);
  border:1px solid var(--line-dark);margin-top:40px;}
.ind{background:var(--ink);padding:26px 20px 24px;color:rgba(246,243,238,.9);position:relative;
  transition:background .2s,color .2s;}
.ind:hover{background:var(--brand-deep);color:#fff;}
.ind svg{color:var(--ember);margin-bottom:20px;}
.ind__n{display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;color:rgba(246,243,238,.4);margin-bottom:6px;}
.ind__t{display:block;font-family:var(--f-cond);font-weight:600;font-size:17px;line-height:1.2;}
@media(max-width:1000px){.inds{grid-template-columns:repeat(3,1fr);}}
@media(max-width:600px){.inds{grid-template-columns:repeat(2,1fr);}}

/* ---------- Vision band ---------- */
.section--vision{background:var(--brand-deep);color:var(--paper);}
.pull{margin:0;}
.pull p{font-family:var(--f-cond);font-weight:700;font-size:clamp(26px,3.4vw,44px);line-height:1.14;
  letter-spacing:-.015em;margin:0;}
.pull em{font-style:normal;color:var(--ember);}
.pull--xl p{font-size:clamp(28px,4.4vw,58px);max-width:20ch;}
.pull--sm p{font-size:clamp(20px,2vw,26px);color:var(--ink);}
.pull--sm em{color:var(--brand);}
.section--approach .pull p{color:var(--ink);}
.section--approach .pull em{color:var(--brand);}

/* ---------- Approach / steps ---------- */
.approach{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,80px);align-items:start;}
.approach__l .pull{margin:18px 0 22px;}
.steps{border-top:1px solid var(--line);}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line-soft);}
.steps__n{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--ember);padding-top:5px;}
.steps h3{font-size:20px;margin-bottom:6px;}
.steps p{margin:0;font-size:15.5px;color:var(--ink-2);}
@media(max-width:860px){.approach{grid-template-columns:1fr;}}

/* ---------- Horizontal strip ---------- */
.strip{display:flex;gap:14px;overflow-x:auto;padding:34px var(--gut) 8px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;}
.strip::-webkit-scrollbar{height:6px;}
.strip::-webkit-scrollbar-thumb{background:var(--line);}
.strip__item{flex:0 0 clamp(230px,26vw,320px);scroll-snap-align:start;}
.frame--strip{aspect-ratio:4/3;}
.frame--strip img{transition:transform .4s;}
.strip__item:hover .frame--strip img{transform:scale(1.04);}
.strip__cap{display:block;margin-top:12px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);}
.strip__item:hover .strip__cap{color:var(--brand);}

/* ---------- CTA band ---------- */
.cta{background:var(--brand);color:#fff;}
.cta__in{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(24px,4vw,60px);align-items:center;
  padding-block:clamp(48px,6vw,84px);}
.cta__kicker{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.62);margin-bottom:14px;}
.cta__title{font-size:clamp(26px,3.4vw,44px);line-height:1.1;letter-spacing:-.02em;margin-bottom:14px;}
.cta__sub{margin:0;color:rgba(255,255,255,.82);max-width:56ch;}
.cta__actions{display:flex;flex-direction:column;gap:12px;align-items:start;}
.cta .btn--ember{background:#fff;border-color:#fff;color:var(--brand);}
.cta .btn--ember:hover{background:var(--ink);border-color:var(--ink);color:#fff;}
.cta .btn--ghost{border-color:rgba(255,255,255,.45);color:#fff;}
.cta .btn--ghost:hover{background:#fff;color:var(--brand);}
@media(max-width:860px){.cta__in{grid-template-columns:1fr;}}

/* ---------- Footer ---------- */
.foot{background:var(--ink);color:rgba(246,243,238,.72);}
.foot__in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:clamp(24px,3vw,48px);
  padding-block:clamp(48px,6vw,80px) 40px;}
.brand__name--foot{font-family:var(--f-cond);font-weight:700;font-size:24px;color:var(--paper);display:block;}
.brand__tag--foot{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ember);display:block;margin-top:5px;}
.foot__blurb{margin:20px 0 14px;font-size:14.5px;max-width:42ch;}
.foot__stamp{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(246,243,238,.42);margin:0;}
.foot__head{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(246,243,238,.45);margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--line-dark);}
.foot__head--gap{margin-top:26px;}
.foot__col li a{display:block;padding:4px 0;font-size:14px;}
.foot__col li a:hover{color:var(--ember);}
.foot address{font-style:normal;font-size:14.5px;line-height:1.7;margin-bottom:14px;}
.foot__contact a{display:inline-block;font-family:var(--f-mono);font-size:13px;letter-spacing:.04em;}
.foot__contact a:hover{color:var(--ember);}
.foot__base{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-block:20px 26px;border-top:1px solid var(--line-dark);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(246,243,238,.42);}
.foot__base p{margin:0;}
.foot__motto{text-transform:none;letter-spacing:.02em;font-style:italic;}
@media(max-width:1000px){.foot__in{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.foot__in{grid-template-columns:1fr;}}

/* ---------- Page heads ---------- */
.pagehead{position:relative;background:var(--paper);border-bottom:1px solid var(--line);
  padding-block:clamp(44px,5vw,70px) clamp(32px,4vw,52px);overflow:hidden;}
.pagehead--tall{padding-block:clamp(56px,7vw,110px) clamp(48px,6vw,86px);}
.pagehead .wrap{position:relative;}
.pagehead__title{font-size:clamp(30px,4.6vw,58px);letter-spacing:-.025em;}
.pagehead__title--xl{font-size:clamp(34px,5.4vw,70px);}
.pagehead__lead{margin-top:22px;max-width:62ch;font-size:clamp(16.5px,1.4vw,19px);color:var(--ink-2);}

/* ---------- Product detail ---------- */
.prodhead{position:relative;background:var(--paper-2);border-bottom:1px solid var(--line);overflow:hidden;}
.prodhead__in{position:relative;padding-block:clamp(30px,4vw,52px) clamp(34px,4.4vw,56px);}
.crumbs{display:flex;gap:10px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);margin-bottom:22px;}
.crumbs a:hover{color:var(--brand);}
.prodhead__code{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ember);margin:0 0 10px;}
.prodhead__title{font-size:clamp(34px,5.2vw,66px);letter-spacing:-.025em;}
.prodhead__short{margin-top:16px;max-width:60ch;font-size:clamp(16.5px,1.4vw,19px);color:var(--ink-2);}
.prodbody{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,4.5vw,72px);
  padding-block:clamp(48px,6vw,88px);align-items:start;}
.prodbody__media{position:sticky;top:120px;display:grid;gap:14px;}
.frame--prod{aspect-ratio:4/3.4;--cut:24px;}
.frame--prod2{aspect-ratio:16/9;}
.rich{font-size:17px;color:var(--ink-2);}
.rich a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}
.feats{margin:6px 0 34px;}
.feats li{position:relative;padding:14px 0 14px 30px;border-bottom:1px solid var(--line-soft);
  font-size:15.5px;color:var(--ink-2);}
.feats__tick{position:absolute;left:0;top:21px;width:12px;height:1.5px;background:var(--ember);}
.enquirebox{border:1px solid var(--line);background:var(--paper-2);padding:26px;margin-top:14px;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));}
.enquirebox--lg{padding:clamp(26px,3vw,40px);}
.enquirebox__t{font-family:var(--f-cond);font-weight:700;font-size:22px;margin:0 0 8px;color:var(--ink);}
.enquirebox__d{font-size:15px;color:var(--ink-2);margin-bottom:18px;max-width:52ch;}
.enquirebox .btn{margin-right:10px;margin-bottom:6px;}
@media(max-width:900px){.prodbody{grid-template-columns:1fr;}.prodbody__media{position:static;}}

/* ---------- Galleries ---------- */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px);padding-block:clamp(40px,5vw,72px);}
.gal__item{margin:0;}
.frame--gal{aspect-ratio:4/3;}
.frame--gal img{transition:transform .4s;}
.gal__item:hover .frame--gal img{transform:scale(1.04);}
.gal--letters{grid-template-columns:repeat(3,1fr);padding-top:0;}
.frame--letter{aspect-ratio:3/4;background:#fff;}
.frame--letter img{object-fit:contain;padding:10px;}
.gal__cap{display:block;margin-top:10px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);}
.gal__cap .mono{color:var(--ember);margin-right:6px;}
@media(max-width:860px){.gal,.gal--letters{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.gal,.gal--letters{grid-template-columns:1fr;}}
.galnav{padding-bottom:clamp(48px,6vw,88px);}
.galnav__h{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);padding-bottom:12px;border-bottom:1px solid var(--line);}
.galnav ul{display:flex;flex-wrap:wrap;gap:8px;padding-top:16px;}
.galnav li a{display:inline-block;padding:8px 14px;border:1px solid var(--line);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;}
.galnav li a:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}

/* ---------- Cases ---------- */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);margin-top:34px;}
.case{background:var(--paper);padding:clamp(24px,3vw,40px);}
.case__n{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--ember);margin:0 0 12px;}
.case__t{font-size:24px;margin-bottom:12px;}
.case p{font-size:15.5px;color:var(--ink-2);}
.case__go{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);}
.case__go:hover{color:var(--ember);}
@media(max-width:800px){.cases{grid-template-columns:1fr;}}

/* ---------- People ---------- */
.people{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);margin-top:34px;}
.person{background:var(--paper);padding:26px 22px;}
.person__role{font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ember);margin:0 0 10px;min-height:2.4em;}
.person__name{font-family:var(--f-cond);font-weight:700;font-size:20px;margin:0 0 10px;color:var(--ink);}
.person__meta{margin:0;font-family:var(--f-mono);font-size:12.5px;line-height:1.9;color:var(--muted);word-break:break-word;}
.person__meta a:hover{color:var(--brand);}
@media(max-width:900px){.people{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.people{grid-template-columns:1fr;}}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(28px,4vw,64px);align-items:start;}
.contact__addr{font-style:normal;font-size:16px;line-height:1.75;color:var(--ink-2);margin-bottom:16px;}
.contact__lines a{font-family:var(--f-mono);font-size:13.5px;letter-spacing:.03em;}
.contact__lines a:hover{color:var(--brand);}
@media(max-width:860px){.contact{grid-template-columns:1fr;}}

/* WPForms, styled to the system */
.formwrap{border:1px solid var(--line);background:var(--paper-2);padding:clamp(22px,3vw,36px);
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));}
.formwrap .wpforms-field-label{font-family:var(--f-mono)!important;font-size:11px!important;
  letter-spacing:.1em!important;text-transform:uppercase!important;color:var(--muted)!important;font-weight:500!important;}
.formwrap input[type=text],.formwrap input[type=email],.formwrap input[type=tel],
.formwrap input[type=url],.formwrap select,.formwrap textarea{
  width:100%!important;background:var(--paper)!important;border:1px solid var(--line)!important;border-radius:0!important;
  padding:12px 14px!important;font-family:var(--f-sans)!important;font-size:16px!important;color:var(--ink)!important;
  box-shadow:none!important;}
.formwrap input:focus,.formwrap textarea:focus,.formwrap select:focus{outline:2px solid var(--ember)!important;outline-offset:1px;}
.formwrap button[type=submit],.formwrap .wpforms-submit{
  background:var(--brand)!important;border:1px solid var(--brand)!important;border-radius:0!important;color:#fff!important;
  font-family:var(--f-mono)!important;font-size:12.5px!important;letter-spacing:.09em!important;
  text-transform:uppercase!important;padding:14px 24px!important;cursor:pointer;}
.formwrap button[type=submit]:hover,.formwrap .wpforms-submit:hover{background:var(--ember)!important;border-color:var(--ember)!important;}

/* ---------- Post list ---------- */
.postlist{border-top:1px solid var(--line);margin-block:36px;}
.postlist__item a{display:grid;grid-template-columns:110px 1fr;gap:6px 20px;padding:22px 0;
  border-bottom:1px solid var(--line-soft);}
.postlist__date{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;color:var(--muted);padding-top:5px;}
.postlist__title{font-family:var(--f-cond);font-weight:700;font-size:22px;}
.postlist__item a:hover .postlist__title{color:var(--brand);}
.postlist__ex{grid-column:2;font-size:15px;color:var(--ink-2);}
.pager{padding-bottom:60px;font-family:var(--f-mono);font-size:12px;}
.pager a,.pager .current{padding:6px 10px;border:1px solid var(--line);margin-right:6px;display:inline-block;}

.frame--post{aspect-ratio:16/9;margin-bottom:30px;}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(16px);}
.reveal.is-in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.22,.61,.36,1);}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
}

/* ---------- Admin bar nudge ---------- */
body.admin-bar .masthead{top:32px;}
@media(max-width:782px){body.admin-bar .masthead{top:46px;}}


/* ---------- Enquiry form (native) ---------- */
.iaform{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;}
.iaform .f--wide{grid-column:1/-1;}
.iaform label{display:block;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:7px;}
.iaform label .req{color:var(--ember);}
.iaform input[type=text],.iaform input[type=email],.iaform input[type=tel],.iaform textarea,.iaform select{
  width:100%;background:var(--paper);border:1px solid var(--line);border-radius:0;padding:12px 14px;
  font-family:var(--f-sans);font-size:16px;color:var(--ink);transition:border-color .16s,box-shadow .16s;}
.iaform input:focus,.iaform textarea:focus,.iaform select:focus{outline:none;border-color:var(--ember);
  box-shadow:0 0 0 3px rgba(226,98,31,.16);}
.iaform textarea{min-height:132px;resize:vertical;}
.iaform .hp{position:absolute;left:-9999px;}
.iaform__actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.iaform__note{margin:0;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted);}
@media(max-width:620px){.iaform{grid-template-columns:1fr;}}

.notice{border:1px solid var(--line);padding:16px 18px;margin-bottom:22px;
  font-size:15px;background:var(--paper-2);
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));}
.notice--ok{border-color:var(--steel);color:var(--steel);background:rgba(55,88,95,.08);}
.notice--err{border-color:var(--brand);color:var(--brand);background:rgba(142,28,9,.07);}

/* ---------- Loss schematic ---------- */
.section--thesis .thesis__l{position:static;}
.sch{margin:34px 0 0;}
.sch__svg{width:100%;height:auto;display:block;overflow:visible;}
.sch__steam{fill:none;stroke:var(--brand);stroke-width:2;stroke-linejoin:round;}
.sch__cond{fill:none;stroke:var(--steel);stroke-width:2;stroke-dasharray:7 5;stroke-linejoin:round;}
.sch__vent{fill:none;stroke:var(--ember);stroke-width:2;}
.sch__arrow{fill:var(--ember);}
.sch__box{fill:var(--paper);stroke:var(--ink);stroke-width:1.5;}
.sch__solid{fill:var(--ink);}
.sch__lbl{font-family:var(--f-cond);font-weight:700;font-size:14px;fill:var(--ink);text-anchor:middle;}
.sch__t{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;fill:var(--muted);}
.sch__mark circle{fill:var(--ember);}
.sch__mark text{font-family:var(--f-mono);font-size:11px;font-weight:600;fill:#fff;text-anchor:middle;}
.sch__key{margin:0;}
.sch__key ol{margin-top:22px;border-top:1px solid var(--line);}
.sch__key li{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:11px 0;
  border-bottom:1px solid var(--line-soft);font-size:14.5px;color:var(--ink-2);}
.sch__n{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;color:var(--ember);padding-top:3px;}

/* ---------- Pull quote inside a two-column block ---------- */
.cols2 .pull{margin:14px 0 16px;}

/* ---------- Lightbox ---------- */
.frame--letter,.frame--gal{cursor:zoom-in;}
.lb{position:fixed;inset:0;z-index:200;background:rgba(23,19,16,.94);
  display:flex;align-items:center;justify-content:center;padding:56px 24px;}
.lb[hidden]{display:none;}
.lb__img{max-width:min(1080px,92vw);max-height:82vh;width:auto;height:auto;
  object-fit:contain;background:#fff;box-shadow:0 40px 80px -40px rgba(0,0,0,.8);}
.lb__btn{position:absolute;background:transparent;border:1px solid rgba(246,243,238,.32);
  color:var(--paper);width:44px;height:44px;cursor:pointer;font-size:20px;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:background .16s,border-color .16s;}
.lb__btn:hover{background:var(--paper);color:var(--ink);border-color:var(--paper);}
.lb__close{top:18px;right:18px;}
.lb__prev{left:18px;top:50%;transform:translateY(-50%);}
.lb__next{right:18px;top:50%;transform:translateY(-50%);}
.lb__cap{position:absolute;bottom:20px;left:0;right:0;text-align:center;margin:0;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(246,243,238,.68);}
@media(max-width:640px){.lb{padding:64px 12px;}.lb__prev{left:8px;}.lb__next{right:8px;}}

/* ---------- Testimonial letter captions ---------- */
.gal--letters{grid-template-columns:repeat(3,1fr);align-items:start;}
.gal__item--letter .frame--letter{aspect-ratio:3/4;}
.letter{margin:14px 0 0;}
.letter__no{margin:0 0 6px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;color:var(--ember);}
.letter__co{margin:0 0 3px;font-family:var(--f-cond);font-weight:700;font-size:19px;line-height:1.15;color:var(--ink);}
.letter__meta{margin:0 0 12px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted);}
.letter__q{margin:0;padding-left:14px;border-left:2px solid var(--line);}
.letter__q p{margin:0;font-size:14.5px;line-height:1.6;color:var(--ink-2);}
.letter__by{margin:8px 0 0 16px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;color:var(--muted);}
@media(max-width:1000px){.gal--letters{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.gal--letters{grid-template-columns:1fr;}}