/* Ink & Ember home page — ported from cyprus_oxigen_systems
   design-explorations/v2-impeccable.html. Scoped under .ie so it
   never leaks into NovaDark-styled pages. */

:root{
  --ie-ink:#16150F;
  --ie-paper:#F7F5F0;
  --ie-paper-2:#FFFFFF;
  --ie-ember:#C4571C;
  --ie-hair:#D9D5CB;
  --ie-hair-strong:#C4BFB2;
  --ie-muted:#6E6A5E;
  --ie-w:1440px;
  --ie-pad:64px;
}
body.ie-body{
  background:var(--ie-paper);
  color:var(--ie-ink);
  font-family:"Space Grotesk",sans-serif;
  font-size:16px;
  line-height:1.4;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.ie *{box-sizing:border-box;margin:0;padding:0}
.ie{font-family:"Space Grotesk",sans-serif;color:var(--ie-ink);}
.ie .mono{font-family:"IBM Plex Mono",monospace;}
.ie .wrap{max-width:var(--ie-w);margin:0 auto;padding-left:var(--ie-pad);padding-right:var(--ie-pad);}
.ie a{color:inherit;text-decoration:none;}
.ie img{display:block;max-width:100%;}
.ie .label{
  font-family:"IBM Plex Mono",monospace;
  font-size:11px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--ie-muted);
}

/* ---------- HEADER ---------- */
.ie.ie-header{
  border-bottom:1px solid var(--ie-ink);
  position:sticky;top:0;z-index:50;
  background:var(--ie-paper);
  display:block;
}
.ie .topbar{
  display:flex;align-items:stretch;justify-content:space-between;
  border-bottom:1px solid var(--ie-hair);
}
.ie .topbar .cell{
  padding:9px 0;
  display:flex;align-items:center;gap:18px;
}
.ie .langswitch{display:flex;gap:2px;align-items:center;}
.ie .langswitch button{
  font-family:"IBM Plex Mono",monospace;
  font-size:11px;letter-spacing:0.1em;
  background:none;border:none;color:var(--ie-muted);
  padding:3px 6px;cursor:pointer;border-radius:2px;
}
.ie .langswitch button.active{color:var(--ie-ink);background:#EEEBE3;font-weight:600;}
.ie .topbar .meta{color:var(--ie-muted);}

.ie .masthead{
  display:grid;
  grid-template-columns:minmax(280px,1fr) minmax(360px,520px) auto;
  align-items:center;
  gap:40px;
  padding:22px 0;
}
.ie .logo{display:flex;align-items:baseline;gap:12px;}
.ie .logo .mark{
  font-weight:700;font-size:26px;letter-spacing:-0.02em;
}
.ie .logo .mark b{color:var(--ie-ember);font-weight:700;}
.ie .logo .tag{
  font-family:"IBM Plex Mono",monospace;
  font-size:10px;letter-spacing:0.16em;text-transform:uppercase;
  color:var(--ie-muted);border-left:1px solid var(--ie-hair-strong);padding-left:12px;
}
.ie .search{
  display:flex;align-items:center;border:1px solid var(--ie-ink);
  background:var(--ie-paper-2);
}
.ie .search input{
  flex:1;border:none;outline:none;background:transparent;
  font-family:"IBM Plex Mono",monospace;font-size:13px;
  padding:12px 14px;color:var(--ie-ink);
}
.ie .search input::placeholder{color:#9a9585;}
.ie .search button{
  border:none;background:var(--ie-ink);color:var(--ie-paper);
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.12em;
  text-transform:uppercase;padding:0 18px;align-self:stretch;cursor:pointer;
}
.ie .header-actions{display:flex;align-items:center;gap:22px;justify-self:end;}
.ie .icon-btn{
  display:flex;align-items:center;gap:9px;cursor:pointer;
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.04em;
}
.ie .icon-btn .glyph{
  width:34px;height:34px;border:1px solid var(--ie-ink);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.ie .icon-btn svg{width:16px;height:16px;stroke:var(--ie-ink);fill:none;stroke-width:1.5;}
.ie .cart-count{color:var(--ie-ember);font-weight:600;}

/* ---------- HERO ---------- */
.ie .hero{border-bottom:1px solid var(--ie-ink);}
.ie .hero-grid{
  display:grid;grid-template-columns:1.15fr 0.85fr;
}
.ie .hero-left{
  padding:72px var(--ie-pad) 64px;
  border-right:1px solid var(--ie-ink);
  display:flex;flex-direction:column;justify-content:space-between;gap:56px;
}
.ie .hero-eyebrow{display:flex;gap:26px;align-items:center;margin-bottom:34px;}
.ie .hero h1{
  font-size:64px;line-height:1.02;letter-spacing:-0.03em;font-weight:600;
  max-width:15ch;
}
.ie .hero h1 em{font-style:normal;color:var(--ie-ember);}
.ie .hero-sub{
  margin-top:26px;font-size:17px;line-height:1.55;color:#33322a;max-width:46ch;
}
.ie .hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--ie-hair-strong);
}
.ie .hero-stats .stat{padding-top:18px;}
.ie .hero-stats .stat .n{font-size:30px;font-weight:600;letter-spacing:-0.02em;}
.ie .hero-stats .stat .n b{color:var(--ie-ember);font-weight:600;}
.ie .hero-stats .stat .k{margin-top:6px;}
.ie .hero-right{
  background:var(--ie-paper-2);
  display:flex;flex-direction:column;justify-content:center;
  padding:56px 56px;position:relative;
}
.ie .hero-card{
  border:1px solid var(--ie-ink);background:var(--ie-paper);
  padding:34px 32px;
}
.ie .hero-card .label{margin-bottom:20px;}
.ie .hero-card h3{font-size:24px;font-weight:600;letter-spacing:-0.01em;line-height:1.15;}
.ie .hero-card p{margin-top:14px;color:#33322a;font-size:15px;line-height:1.55;}
.ie .hero-card .cta{
  margin-top:26px;display:inline-flex;align-items:center;gap:12px;
  background:var(--ie-ember);color:#fff;
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.1em;
  text-transform:uppercase;padding:14px 22px;
}
.ie .hero-card .cta svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:1.8;}
.ie .hero-note{
  margin-top:28px;font-family:"IBM Plex Mono",monospace;font-size:11px;
  letter-spacing:0.06em;color:var(--ie-muted);line-height:1.7;
}
.ie .hero-note span{color:var(--ie-ember);}

/* ---------- CATEGORY INDEX ---------- */
.ie .section-head{
  display:flex;align-items:baseline;justify-content:space-between;
  padding:26px 0 20px;border-bottom:1px solid var(--ie-ink);
}
.ie .section-head h2{font-size:22px;font-weight:600;letter-spacing:-0.01em;}
.ie .section-head .idx{color:var(--ie-muted);}

.ie .cat-index{border-bottom:1px solid var(--ie-ink);}
.ie .cat-row{
  display:grid;
  grid-template-columns:96px 1fr 1.4fr auto;
  align-items:center;
  gap:28px;
  padding:22px 0;
  border-bottom:1px solid var(--ie-hair);
  transition:padding-left .18s ease,background .18s ease;
}
.ie .cat-row:last-child{border-bottom:none;}
.ie .cat-row:hover{background:#EFECE4;padding-left:14px;}
.ie .cat-num{
  font-family:"IBM Plex Mono",monospace;font-size:15px;color:var(--ie-muted);
  font-weight:500;
}
.ie .cat-name{font-size:26px;font-weight:600;letter-spacing:-0.02em;}
.ie .cat-desc{color:#4a483f;font-size:14px;line-height:1.5;max-width:52ch;}
.ie .cat-go{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--ie-ember);display:flex;align-items:center;gap:9px;
}
.ie .cat-go svg{width:22px;height:12px;stroke:var(--ie-ember);fill:none;stroke-width:1.5;}

/* ---------- PRODUCT LEDGER ---------- */
.ie .ledger{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-left:1px solid var(--ie-hair);
}
.ie .prod{
  border-right:1px solid var(--ie-hair);
  border-bottom:1px solid var(--ie-hair);
  background:var(--ie-paper);
  display:flex;flex-direction:column;
  position:relative;
}
.ie .prod .tile{
  background:var(--ie-paper-2);
  aspect-ratio:1/1;
  display:flex;align-items:center;justify-content:center;
  padding:26px;
  border-bottom:1px solid var(--ie-hair);
}
.ie .prod .tile img{
  max-height:100%;max-width:100%;width:auto;height:auto;
  object-fit:contain;mix-blend-mode:multiply;
}
.ie .prod .tile .noimg{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--ie-hair-strong);
}
.ie .prod .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.ie .prod .brand{
  font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--ie-muted);
}
.ie .prod .name{font-size:16px;font-weight:600;letter-spacing:-0.01em;line-height:1.2;}
.ie .prod .line{font-size:12.5px;color:#54524a;line-height:1.45;flex:1;}
.ie .prod .foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:6px;padding-top:14px;border-top:1px solid var(--ie-hair);
}
.ie .prod .price{
  font-family:"IBM Plex Mono",monospace;font-size:18px;font-weight:600;
  color:var(--ie-ember);letter-spacing:-0.01em;
}
.ie .prod .price small{font-size:11px;color:var(--ie-muted);letter-spacing:0.06em;margin-right:2px;font-weight:400;}
.ie .add{
  display:flex;align-items:center;gap:7px;cursor:pointer;
  border:1px solid var(--ie-ink);background:var(--ie-paper);
  font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.1em;
  text-transform:uppercase;padding:8px 11px;color:var(--ie-ink);
  transition:background .15s ease,color .15s ease;
}
.ie .add svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.8;}
.ie .add:hover{background:var(--ie-ink);color:var(--ie-paper);}
.ie .prod .ptag{
  position:absolute;top:0;left:0;
  font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.1em;
  color:var(--ie-muted);padding:9px 12px;
}
.ie .ledger-empty{
  padding:48px 0;font-family:"IBM Plex Mono",monospace;font-size:13px;
  color:var(--ie-muted);
}

/* ---------- SOURCE BAND ---------- */
.ie .install{
  background:var(--ie-ink);color:var(--ie-paper);
  border-top:1px solid var(--ie-ink);
}
.ie .install-inner{padding-top:80px;padding-bottom:68px;}
.ie .install .label{color:#9c988a;}
.ie .install h2{
  font-size:72px;line-height:0.98;letter-spacing:-0.03em;font-weight:600;
  margin:24px 0 0;
}
.ie .install h2 em{font-style:normal;color:var(--ie-ember);}
.ie .install-sub{
  margin-top:30px;max-width:56ch;font-size:17px;line-height:1.6;color:#D9D5CB;
}
.ie .install-steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:64px;
  border-top:1px solid #34322a;
}
.ie .istep{padding:32px 34px 32px 0;border-right:1px solid #34322a;}
.ie .istep:last-child{border-right:none;padding-right:0;padding-left:34px;}
.ie .istep:first-child{padding-left:0;}
.ie .istep .n{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.14em;
  color:var(--ie-ember);
}
.ie .istep h4{margin-top:16px;font-size:22px;font-weight:600;letter-spacing:-0.01em;}
.ie .istep p{margin-top:12px;font-size:14px;line-height:1.6;color:#B8B4A6;}
.ie .install-cta{
  margin-top:56px;display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.ie .install-cta a.primary{
  background:var(--ie-ember);color:#fff;
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.1em;
  text-transform:uppercase;padding:16px 28px;display:inline-flex;align-items:center;gap:12px;
}
.ie .install-cta a.primary svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:1.8;}
.ie .install-cta .ph{
  font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:0.06em;color:#D9D5CB;
}
.ie .install-cta .ph b{color:#fff;font-weight:500;}

/* ---------- ASSURANCE STRIP ---------- */
.ie .assure{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-bottom:1px solid var(--ie-ink);
}
.ie .assure .a{
  padding:26px 0;border-right:1px solid var(--ie-hair);padding-right:24px;
}
.ie .assure .a:last-child{border-right:none;}
.ie .assure .a .k{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ie-ember);}
.ie .assure .a .v{margin-top:10px;font-size:14px;line-height:1.5;color:#33322a;}

/* ---------- FOOTER ---------- */
.ie.ie-footer{background:var(--ie-paper);border-top:1px solid var(--ie-ink);display:block;}
.ie .foot-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;
  padding:64px 0 48px;
}
.ie .foot-brand .mark{font-weight:700;font-size:24px;letter-spacing:-0.02em;}
.ie .foot-brand .mark b{color:var(--ie-ember);}
.ie .foot-brand p{margin-top:18px;color:#4a483f;font-size:14px;line-height:1.6;max-width:34ch;}
.ie .foot-col h5{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ie-muted);margin-bottom:18px;
}
.ie .foot-col a{display:block;padding:6px 0;font-size:14px;color:#33322a;}
.ie .foot-col a:hover{color:var(--ie-ember);}
.ie .foot-bottom{
  border-top:1px solid var(--ie-hair);padding:22px 0 40px;
  display:flex;align-items:center;justify-content:space-between;
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.06em;color:var(--ie-muted);
}
.ie .foot-bottom .pays{display:flex;gap:16px;}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1100px){
  :root{--ie-pad:40px;}
  .ie .hero-grid{grid-template-columns:1fr;}
  .ie .hero-left{border-right:none;border-bottom:1px solid var(--ie-ink);}
  .ie .ledger{grid-template-columns:repeat(3,1fr);}
  .ie .install h2{font-size:56px;}
}
@media(max-width:820px){
  :root{--ie-pad:26px;}
  .ie .masthead{grid-template-columns:1fr auto;gap:20px;}
  .ie .search{grid-column:1/-1;order:3;}
  .ie .hero h1{font-size:46px;}
  .ie .ledger,.ie .assure{grid-template-columns:repeat(2,1fr);}
  .ie .cat-row{grid-template-columns:56px 1fr;gap:16px;}
  .ie .cat-desc,.ie .cat-go{display:none;}
  .ie .install-steps,.ie .foot-grid{grid-template-columns:1fr;}
  .ie .istep,.ie .istep:last-child{border-right:none;padding:26px 0;border-bottom:1px solid #34322a;}
}
@media(max-width:520px){
  .ie .ledger,.ie .assure{grid-template-columns:1fr;}
  .ie .install h2{font-size:40px;}
  .ie .hero h1{font-size:38px;}
}