/* ═══════════════════════════════════════════════════════════════
   FICS PANEL — homepage
   Type   : Space Grotesk only (300–700), roles set by weight +
            tracking + case, never by a second family.
   Colour : graphite base #0A0C0E · elevated #12161A · surface #191E23
            ink #F2F5F4 · muted #98A2A6 · accent #57A67A
   ═══════════════════════════════════════════════════════════════ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  /* 60% — dominant ground */
  --base:#0A0C0E;
  /* 30% — structural surfaces */
  --elev:#12161A;
  --surf:#191E23;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  /* 10% — accent */
  --accent:#57A67A;
  --accent-dim:rgba(87,166,122,.16);

  --ink:#F2F5F4;
  --muted:#98A2A6;
  --faint:#5E686C;

  --font:'Space Grotesk',system-ui,-apple-system,sans-serif;

  --gut:clamp(1.25rem,5vw,5.5rem);
  --sec:clamp(5rem,10vw,9.5rem);
  --hdr-h:112px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--base);
  color:var(--ink);
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:var(--font);color:inherit}
::selection{background:var(--accent);color:#04120A}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* film grain — gives the flat dark ground some material tooth */
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{width:min(1380px,100% - calc(var(--gut) * 2));margin-inline:auto;position:relative;z-index:2}
.sec{padding-block:var(--sec);position:relative;z-index:2}
.sec--elev{background:var(--elev);border-block:1px solid var(--line)}

/* ── Type roles (one family) ─────────────────────────────────── */
.label{
  display:inline-flex;align-items:center;gap:.7rem;
  font-size:.68rem;font-weight:500;letter-spacing:.24em;
  text-transform:uppercase;color:var(--accent);
}
.label::before{content:"";width:24px;height:1px;background:var(--accent);opacity:.6}

.disp{font-weight:700;text-transform:uppercase;letter-spacing:-.03em;line-height:.92}
.h2{font-size:clamp(2.2rem,5vw,4.2rem)}
.lede{font-size:clamp(1rem,1.1vw,1.1rem);font-weight:300;color:var(--muted);max-width:52ch;line-height:1.75}
.meta{font-size:.66rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.7rem;cursor:pointer;
  font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  padding:1.05rem 1.7rem;border:1px solid var(--accent);
  background:var(--accent);color:#04120A;
  transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease);
}
.btn:hover{background:transparent;color:var(--accent)}
.btn .arw{transition:transform .35s var(--ease)}
.btn:hover .arw{transform:translateX(5px)}
.btn--ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--base)}

/* ── Header (80×80 logo) ─────────────────────────────────────── */
.hdr{
  position:fixed;inset:0 0 auto 0;z-index:900;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:0 var(--gut);height:var(--hdr-h);
  background:transparent;border-bottom:1px solid transparent;
  transition:background .4s var(--ease),border-color .4s var(--ease),height .4s var(--ease);
}
.hdr.is-stuck{
  background:rgba(10,12,14,.82);
  backdrop-filter:saturate(150%) blur(16px);
  -webkit-backdrop-filter:saturate(150%) blur(16px);
  border-bottom-color:var(--line);
  height:92px;
}
.brand{display:flex;align-items:center;gap:.9rem}
.brand img{width:80px;height:80px;object-fit:contain;flex:none;transition:width .4s var(--ease),height .4s var(--ease)}
.brand b{display:block;font-size:1.05rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;line-height:1.1}
.brand i{display:block;font-style:normal;font-size:.6rem;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);margin-top:.2rem}

.nav{display:flex;align-items:center;gap:2.1rem}
.nav a{position:relative;font-size:.7rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);transition:color .3s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--accent);transition:width .35s var(--ease)}
.nav a:hover::after{width:100%}

.hdr-cta{
  font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  padding:.8rem 1.25rem;border:1px solid var(--line-2);color:var(--ink);
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.hdr-cta:hover{background:var(--accent);border-color:var(--accent);color:#04120A}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.4rem}
.burger i{display:block;width:24px;height:1.5px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s}
.burger.is-open i:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.is-open i:nth-child(2){opacity:0}
.burger.is-open i:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ── Hero — full-bleed image ─────────────────────────────────── */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) contrast(1.1);animation:drift 30s ease-in-out infinite alternate}
@keyframes drift{from{transform:scale(1.04)}to{transform:scale(1.14)}}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(10,12,14,.85) 0%,rgba(10,12,14,.35) 38%,rgba(10,12,14,.92) 88%,var(--base) 100%),
    linear-gradient(90deg,rgba(10,12,14,.8) 0%,rgba(10,12,14,0) 62%);
}
/* .hero-inner must NEVER set `width` — it shares an element with .wrap and would
   override it (equal specificity, later in the sheet). Container width is .wrap's job. */
.hero-inner{
  display:grid;grid-template-rows:auto 1fr;
  min-height:100vh;min-height:100svh;
  padding-block:calc(var(--hdr-h) + 1.75rem) clamp(2.5rem,6vh,4rem);
}
.hero-copy{grid-row:2;align-self:end;max-width:min(100%,1080px)}
.hero h1{
  font-weight:700;text-transform:uppercase;letter-spacing:-.035em;
  font-size:clamp(2.5rem,7.4vw,6.4rem);line-height:.9;margin:1.4rem 0 1.5rem;
}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{margin-bottom:2.4rem;max-width:54ch}
.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap}


.hero-stamp{
  grid-row:1;align-self:start;justify-self:end;
  display:flex;align-items:center;gap:.6rem;
  font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.hero-stamp i{flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);animation:blip 2.4s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.2}}

/* ── Section head ────────────────────────────────────────────── */
.head{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);
  gap:clamp(1.5rem,5vw,5rem);align-items:end;
  padding-bottom:2.8rem;margin-bottom:3.6rem;border-bottom:1px solid var(--line);
}
.head h2{margin-top:1.2rem}

/* ── Material ────────────────────────────────────────────────── */
.material{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.material p{margin-bottom:1.15rem;color:var(--muted);font-weight:300;max-width:48ch}
.material p strong{color:var(--ink);font-weight:500}
.mat-media{position:relative;border:1px solid var(--line)}
.mat-media img{width:100%;aspect-ratio:4/3.1;object-fit:cover;filter:grayscale(.25) contrast(1.05)}
.mat-cap{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 1rem;border-top:1px solid var(--line);background:var(--elev)}
.sheet{margin-top:2.4rem;border-top:1px solid var(--line)}
.sheet div{display:grid;grid-template-columns:minmax(120px,.55fr) 1fr;gap:1.5rem;padding:.95rem 0;border-bottom:1px solid var(--line)}
.sheet dt{font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);padding-top:.25rem}
.sheet dd{font-weight:500;font-size:.95rem}

/* ═══ SIGNATURE — hover scope for Key Properties ═════════════ */
.scope{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.stage{position:sticky;top:calc(var(--hdr-h) + 1.5rem)}
.frame{position:relative;aspect-ratio:4/5;overflow:hidden;background:#000;border:1px solid var(--line)}
.frame .shot{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transform:scale(1.07);filter:grayscale(.35) contrast(1.08);
  transition:opacity .6s var(--ease),transform 1.2s var(--ease);
}
.frame .shot.on{opacity:1;transform:scale(1)}
.frame::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(10,12,14,.25) 0%,rgba(10,12,14,0) 42%,rgba(10,12,14,.6) 100%)}
.tick{position:absolute;width:24px;height:24px;z-index:3;pointer-events:none;transition:transform .5s var(--ease)}
.tick::before,.tick::after{content:"";position:absolute;background:rgba(255,255,255,.85)}
.tick::before{width:100%;height:1px}
.tick::after{height:100%;width:1px}
.t1{top:16px;left:16px}
.t2{top:16px;right:16px}.t2::after{right:0}
.t3{bottom:16px;left:16px}.t3::before{bottom:0}
.t4{bottom:16px;right:16px}.t4::before{bottom:0}.t4::after{right:0}
.frame.hot .tick{transform:scale(.84)}

.readout{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.95rem 0;border-bottom:1px solid var(--line);font-size:.66rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase}
.readout .r-idx{color:var(--accent)}
.bars{display:flex;gap:5px;margin-top:1rem}
.bars i{flex:1;height:2px;background:var(--line-2);transition:background .4s var(--ease)}
.bars i.on{background:var(--accent)}

.props{list-style:none;border-top:1px solid var(--line)}
.prop{
  position:relative;width:100%;display:grid;grid-template-columns:auto 1fr;gap:0 1.5rem;
  align-items:baseline;text-align:left;background:none;border:0;cursor:pointer;
  padding:1.6rem 0;border-bottom:1px solid var(--line);
  transition:padding-left .45s var(--ease);
}
.prop::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--accent);transition:width .6s var(--ease)}
.prop:hover,.prop:focus-visible{padding-left:1.2rem}
.prop.on::before{width:100%}
.prop-i{font-size:.64rem;font-weight:500;letter-spacing:.12em;color:var(--faint);transition:color .35s var(--ease)}
.prop.on .prop-i{color:var(--accent)}
.prop-n{font-size:clamp(1.2rem,2.2vw,1.85rem);font-weight:700;text-transform:uppercase;letter-spacing:-.025em;line-height:1.05;color:var(--faint);transition:color .35s var(--ease)}
.prop.on .prop-n{color:var(--ink)}
.prop-d{grid-column:2;font-size:.9rem;font-weight:300;color:var(--muted);max-width:46ch;line-height:1.6;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s var(--ease),opacity .4s var(--ease),margin-top .5s var(--ease)}
.prop.on .prop-d{max-height:8rem;opacity:1;margin-top:.65rem}
.prop-thumb{display:none}

/* ── Deployment ──────────────────────────────────────────────── */
.band{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.band figure{position:relative;overflow:hidden;background:#000}
.band img{width:100%;aspect-ratio:1/1;object-fit:cover;filter:grayscale(.5) contrast(1.05);transition:transform 1.2s var(--ease),filter .6s var(--ease)}
.band figure:hover img{transform:scale(1.07);filter:grayscale(0) contrast(1.05)}
.band figcaption{position:absolute;left:0;bottom:0;padding:.8rem 1.1rem;background:var(--base);font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase}

/* ── Baffle ──────────────────────────────────────────────────── */
.baffle-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,6vw,5rem);align-items:center}
.baffle-grid p{color:var(--muted);font-weight:300;margin-bottom:1.15rem;max-width:48ch}
.baffle-grid h2{margin:1.3rem 0 1.5rem}
.baffle-media{border:1px solid var(--line)}
.baffle-media img{width:100%;aspect-ratio:3/3.3;object-fit:cover;filter:grayscale(.3) contrast(1.1)}
.claims{margin:2.3rem 0;border-top:1px solid var(--line)}
.claims div{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.claims b{font-size:.98rem;font-weight:700;text-transform:uppercase;letter-spacing:-.01em}
.claims span{font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}

/* ── RUFICS ──────────────────────────────────────────────────── */
.ru{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,6vw,5rem);align-items:start}
.ru-imgs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.ru-imgs img{width:100%;aspect-ratio:1/1.2;object-fit:cover;filter:grayscale(.3) contrast(1.05)}
.ru-imgs img:first-child{grid-column:1/-1;aspect-ratio:16/9}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.9rem 0 2.1rem}
.chips li{list-style:none;font-size:.63rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;padding:.6rem .95rem;border:1px solid var(--line-2);color:var(--muted)}

/* ── Contact ─────────────────────────────────────────────────── */
.contact{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,6vw,5rem)}
.addr{font-style:normal;font-weight:300;color:var(--muted);margin:1.6rem 0 2.1rem;line-height:1.9}
.addr strong{display:block;font-size:.62rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);margin-bottom:.65rem}
.addr a:hover{color:var(--accent)}
.socials{display:flex;flex-wrap:wrap;gap:.4rem}
.socials a{font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;padding:.55rem .8rem;border:1px solid var(--line);color:var(--muted);transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.socials a:hover{background:var(--accent);border-color:var(--accent);color:#04120A}

.form{display:grid;grid-template-columns:1fr 1fr;gap:0 1.6rem}
.field{position:relative;padding-top:1.7rem;margin-bottom:.5rem}
.field.full{grid-column:1/-1}
.field label{position:absolute;top:0;left:0;font-size:.62rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-2);
  padding:.65rem 0;font-size:.95rem;border-radius:0;transition:border-color .3s var(--ease);
}
.field textarea{resize:vertical;min-height:78px}
.field select{appearance:none;cursor:pointer}
.field select option{background:var(--surf);color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-bottom-color:var(--accent)}
.form-foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.form-note{font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);max-width:34ch;line-height:1.9}

/* ── Footer ──────────────────────────────────────────────────── */
.ftr{background:var(--elev);border-top:1px solid var(--line);padding-block:clamp(3.5rem,7vw,5.5rem) 2rem;position:relative;z-index:2}
.ftr-top{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem)}
.ftr h4{font-size:.62rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);margin-bottom:1.3rem}
.ftr p{font-weight:300;font-size:.9rem;color:var(--muted);max-width:38ch;line-height:1.85}
.ftr-brand{display:flex;align-items:center;gap:.9rem;margin-bottom:1.3rem}
.ftr-brand img{width:72px;height:72px;object-fit:contain;flex:none}
.ftr-brand b{display:block;font-size:1.05rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;line-height:1.1}
.ftr-brand i{display:block;font-style:normal;font-size:.58rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-top:.25rem}
.ftr-parent{display:inline-flex;align-items:center;gap:.95rem;margin-top:1.7rem;text-decoration:none;transition:opacity .3s var(--ease)}
.ftr-parent span{font-size:.56rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--faint)}
.ftr-parent img{width:76px;height:76px;object-fit:contain;opacity:1;background:rgba(255,255,255,.06);border:1px solid var(--line-2);border-radius:50%;padding:7px;transition:transform .4s var(--ease),background .3s var(--ease)}
.ftr-parent:hover img{transform:scale(1.06);background:rgba(255,255,255,.1)}
.ftr ul{list-style:none;display:grid;gap:.7rem}
.ftr ul a{font-size:.87rem;font-weight:300;color:var(--muted);transition:color .3s var(--ease)}
.ftr ul a:hover{color:var(--accent)}
.ftr-social{display:flex;flex-wrap:wrap;gap:.5rem 1.15rem;margin-top:1.5rem;padding-top:1.3rem;border-top:1px solid var(--line)}
.ftr-social a{font-size:.72rem;font-weight:400;letter-spacing:.04em;color:var(--muted);transition:color .3s var(--ease)}
.ftr-social a:hover{color:var(--accent)}

/* trust badges */
.ftr-trust{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:clamp(2.6rem,5vw,3.6rem);padding-top:clamp(2rem,4vw,2.6rem);border-top:1px solid var(--line)}
.trust-badge{display:inline-flex;align-items:center;gap:.55rem;font-size:.6rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:.62rem .95rem;border:1px solid var(--line-2);border-radius:2rem;background:rgba(255,255,255,.02);transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease)}
.trust-badge:hover{border-color:var(--accent);color:var(--ink);background:var(--accent-dim)}
.trust-badge svg{width:15px;height:15px;color:var(--accent);flex:none}
.trust-mii{border-color:rgba(255,153,51,.35)}
.trust-mii:hover{border-color:rgba(255,153,51,.6);background:rgba(255,153,51,.08)}

/* Make in India footer banner */
.ftr-mii{display:flex;align-items:center;gap:clamp(1.1rem,3vw,1.9rem);margin-top:clamp(1.8rem,4vw,2.6rem);padding:clamp(1.3rem,3vw,1.8rem) clamp(1.4rem,3vw,2rem);border:1px solid var(--line-2);border-radius:16px;background:linear-gradient(100deg,rgba(255,153,51,.07),rgba(244,244,242,.02) 45%,rgba(19,136,8,.07))}
.ftr-mii-badge{flex:none}
.ftr-mii-badge img{width:auto;height:clamp(52px,8vw,72px);object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.5))}
.ftr-mii-txt h4{margin-bottom:.55rem;color:var(--ink);font-size:.72rem;letter-spacing:.18em}
.ftr-mii-txt p{max-width:74ch;font-size:.86rem;color:var(--muted);line-height:1.8}

.ftr-base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid var(--line);font-size:.6rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}

/* ── Locations ───────────────────────────────────────────────── */
.loc-intro{
  display:grid;grid-template-columns:minmax(0,.48fr) minmax(0,.52fr);
  gap:clamp(2rem,5vw,5rem);align-items:start;margin-bottom:clamp(3rem,6vw,5rem);
}
.loc-map-wrap{position:relative;aspect-ratio:620/760;display:flex;align-items:center;justify-content:center}
.loc-map-svg{width:100%;height:100%;overflow:visible}
.loc-map-svg .india-outline{fill:none;stroke:var(--line-2);stroke-width:1.2;stroke-linejoin:round}
.loc-map-svg .state-fill{fill:var(--accent-dim);stroke:var(--accent);stroke-width:.8;opacity:.7}
.loc-marker{filter:drop-shadow(0 0 8px rgba(87,166,122,.5))}
.loc-marker .ring{fill:none;stroke:var(--accent);stroke-width:1.5}
.loc-marker .dot{fill:var(--accent)}
.loc-marker .pulse{fill:none;stroke:var(--accent);stroke-width:1;opacity:0;animation:loc-pulse 2.8s ease-out infinite}
@keyframes loc-pulse{0%{r:6;opacity:.7}100%{r:22;opacity:0}}
.loc-marker text{fill:var(--ink);font-family:var(--font);font-size:7px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}

.loc-cards{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.loc-card{
  background:var(--surf);padding:clamp(1.6rem,3vw,2.4rem);position:relative;overflow:hidden;
  transition:background .4s var(--ease);
}
.loc-card:hover{background:rgba(25,30,35,.95)}
.loc-card::before{
  content:"";position:absolute;left:0;top:0;width:3px;height:0;background:var(--accent);
  transition:height .5s var(--ease);
}
.loc-card:hover::before{height:100%}
.loc-card-idx{font-size:.58rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:.7rem}
.loc-card-name{font-size:clamp(1.2rem,2.2vw,1.65rem);font-weight:700;text-transform:uppercase;letter-spacing:-.02em;line-height:1.05;margin-bottom:.7rem}
.loc-card-desc{font-size:.88rem;font-weight:300;color:var(--muted);line-height:1.7;max-width:30ch}
.loc-card-tag{
  display:inline-block;margin-top:1.1rem;
  font-size:.56rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  padding:.45rem .75rem;border:1px solid var(--line-2);color:var(--faint);
  transition:border-color .3s var(--ease),color .3s var(--ease);
}
.loc-card:hover .loc-card-tag{border-color:var(--accent);color:var(--accent)}

.loc-counter{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-bottom:clamp(3rem,6vw,5rem);
}
.loc-counter-item{background:var(--elev);padding:clamp(1.5rem,3vw,2.2rem);text-align:center}
.loc-counter-num{
  font-size:clamp(2rem,4.5vw,3.5rem);font-weight:700;color:var(--accent);
  letter-spacing:-.03em;line-height:1;margin-bottom:.5rem;
}
.loc-counter-lbl{font-size:.58rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.loc-counter-mii{display:flex;align-items:center;justify-content:center;height:clamp(2rem,4.5vw,3.5rem);margin-bottom:.5rem}
.loc-counter-mii svg{width:clamp(40px,6vw,54px);height:clamp(40px,6vw,54px);border-radius:50%;box-shadow:0 4px 14px -4px rgba(0,0,0,.6)}

.loc-sub{margin-bottom:2.4rem}
.loc-sub h3{font-size:clamp(1.5rem,3vw,2.4rem);font-weight:700;text-transform:uppercase;letter-spacing:-.025em;margin-top:1.1rem}

.loc-gallery{
  display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;
  gap:1px;background:var(--line);border:1px solid var(--line);
}
.loc-gallery figure{position:relative;overflow:hidden;background:#000}
.loc-gallery figure.wide{grid-column:span 2}
.loc-gallery figure.tall{grid-row:span 2}
.loc-gallery figure.tall img{aspect-ratio:auto;height:100%;min-height:100%}
.loc-gallery img{width:100%;height:100%;aspect-ratio:16/10;object-fit:cover;filter:grayscale(.45) contrast(1.08);transition:transform 1.2s var(--ease),filter .6s var(--ease)}
.loc-gallery figure:hover img{transform:scale(1.06);filter:grayscale(0) contrast(1.05)}
.loc-gallery figcaption{
  position:absolute;left:0;bottom:0;right:0;
  padding:.9rem 1.1rem;
  background:linear-gradient(0deg,rgba(10,12,14,.88) 0%,rgba(10,12,14,0) 100%);
  font-size:.58rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  display:flex;justify-content:space-between;align-items:flex-end;gap:.5rem;
  opacity:0;transform:translateY(6px);transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.loc-gallery figure:hover figcaption{opacity:1;transform:none}
.loc-gallery figcaption .fc-t{color:var(--ink)}
.loc-gallery figcaption .fc-s{color:var(--faint)}

/* ── Live FICS Panel Action — trigger card ───────────────────── */
.live-cta{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:0;width:100%;
  border:1px solid var(--line-2);background:var(--elev);text-align:left;cursor:pointer;
  color:inherit;font:inherit;overflow:hidden;
  transition:border-color .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease);
}
.live-cta:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 22px 48px -18px rgba(0,0,0,.75)}
.live-cta-media{
  position:relative;min-height:260px;background-size:cover;background-position:center;
  filter:grayscale(.35) contrast(1.06);transition:filter .6s var(--ease);
}
.live-cta:hover .live-cta-media{filter:grayscale(0) contrast(1.04)}
.live-cta-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,14,0) 55%,var(--elev) 100%),rgba(10,12,14,.25)}
.live-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;
  width:74px;height:74px;border-radius:50%;display:grid;place-items:center;
  background:var(--accent);color:#04120A;box-shadow:0 10px 30px -8px rgba(0,0,0,.7);
  transition:transform .35s var(--ease),background .35s var(--ease)}
.live-play svg{width:30px;height:30px;margin-left:3px}
.live-cta:hover .live-play{transform:translate(-50%,-50%) scale(1.08)}
.live-play::before{content:"";position:absolute;inset:-10px;border-radius:50%;border:1px solid var(--accent);opacity:.5;animation:live-ring 2.6s ease-out infinite}
@keyframes live-ring{0%{transform:scale(.9);opacity:.6}100%{transform:scale(1.5);opacity:0}}
.live-cta-txt{padding:clamp(1.6rem,3.5vw,2.6rem);display:flex;flex-direction:column;justify-content:center;gap:.55rem}
.live-cta-k{font-size:.6rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.live-cta-h{font-family:var(--disp,inherit);font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:700;letter-spacing:-.01em;color:var(--ink);line-height:1.1}
.live-cta-s{font-size:.9rem;font-weight:300;color:var(--muted);line-height:1.7;max-width:40ch}

/* ── Live Action popup ───────────────────────────────────────── */
.live-modal{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:clamp(.6rem,2vw,1.6rem)}
.live-modal[hidden]{display:none}
.live-modal-backdrop{position:absolute;inset:0;background:rgba(4,6,8,.82);backdrop-filter:blur(6px);animation:live-fade .25s var(--ease)}
@keyframes live-fade{from{opacity:0}to{opacity:1}}
.live-modal-box{
  position:relative;z-index:1;width:min(1180px,96vw);max-height:92vh;display:flex;flex-direction:column;
  background:#07090a;border:1px solid var(--line-2);border-radius:14px;overflow:hidden;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.9);animation:live-pop .3s var(--ease)}
@keyframes live-pop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.live-modal-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 1.1rem;border-bottom:1px solid var(--line);background:var(--elev)}
.live-modal-title{font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink)}
.live-modal-title i{font-style:normal;color:var(--faint);font-weight:400}
.live-modal-close{width:34px;height:34px;flex:none;border:1px solid var(--line-2);border-radius:8px;background:transparent;color:var(--muted);font-size:.9rem;cursor:pointer;transition:color .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease)}
.live-modal-close:hover{color:var(--ink);border-color:var(--accent);background:var(--accent-dim)}
.live-modal-stage{position:relative;flex:1;min-height:0;background:#07090a}
.live-modal-stage iframe{width:100%;height:min(66vh,660px);border:0;display:block}
.live-modal-loading{position:absolute;inset:0;display:grid;place-items:center;font-size:.66rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);pointer-events:none}
.live-modal-foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.9rem 1.1rem;border-top:1px solid var(--line);background:var(--elev)}
.live-foot-txt{font-size:.86rem;font-weight:300;color:var(--muted)}
.live-wa{display:inline-flex;align-items:center;gap:.55rem;background:var(--accent);color:#04120A;padding:.62rem 1rem;border-radius:2rem;font-size:.72rem;font-weight:700;letter-spacing:.02em;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.live-wa svg{width:16px;height:16px}
.live-wa:hover{transform:translateY(-2px);box-shadow:0 12px 28px -10px rgba(0,0,0,.6)}
body.live-lock{overflow:hidden}

/* Make in India badge */
.mk-badge{
  display:inline-flex;align-items:center;gap:.55rem;margin-bottom:1rem;
  font-size:.6rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);
  padding:.42rem .8rem .42rem .5rem;border:1px solid var(--line-2);border-radius:2rem;
  background:rgba(255,255,255,.03);
}
.mk-flag{display:inline-flex;flex-direction:column;width:16px;height:12px;border-radius:2px;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.4)}
.mk-flag i{display:block;height:33.33%}
.mk-flag i:nth-child(1){background:#FF9933}
.mk-flag i:nth-child(2){background:#f4f4f2}
.mk-flag i:nth-child(3){background:#138808}

/* 3D relief map */
.loc-map-svg .mSt{transition:fill .4s var(--ease)}
.loc-map-svg .aSt{filter:drop-shadow(0 4px 10px rgba(87,166,122,.35))}
.loc-map-svg .mPin .mPulse{fill:none;stroke:#eafff2;stroke-width:1;opacity:0;animation:loc-pulse 2.8s ease-out infinite}
.loc-map-svg .mPin:nth-child(2) .mPulse{animation-delay:.5s}
.loc-map-svg .mPin:nth-child(3) .mPulse{animation-delay:1s}
.loc-map-svg .mPin:nth-child(4) .mPulse{animation-delay:1.5s}
.loc-map-svg .mPin:nth-child(5) .mPulse{animation-delay:2s}
.loc-map-svg .mPin:nth-child(6) .mPulse{animation-delay:2.5s}

/* interactive states + hover tooltip */
.loc-map-svg .hl-state{cursor:pointer}
.loc-map-svg .hl-state .aSt{transition:filter .25s var(--ease)}
.loc-map-svg .hl-state:hover .aSt,.loc-map-svg .hl-state:focus-visible .aSt{filter:brightness(1.22) drop-shadow(0 6px 16px rgba(124,205,157,.55))}
.loc-map-svg .hl-state:focus-visible{outline:none}
.map-tip{
  position:absolute;top:0;left:0;z-index:6;width:190px;pointer-events:none;
  background:rgba(12,15,18,.92);backdrop-filter:blur(10px);
  border:1px solid var(--line-2);border-radius:12px;overflow:hidden;
  box-shadow:0 18px 40px -14px rgba(0,0,0,.8);
  opacity:0;transform:translate(-50%,-8px) scale(.96);transition:opacity .18s var(--ease),transform .18s var(--ease);
}
.map-tip.on{opacity:1;transform:translate(-50%,-12px) scale(1)}
.map-tip-img{display:block;width:100%;height:88px;object-fit:cover;border-bottom:1px solid var(--line-2)}
.map-tip-body{padding:.7rem .8rem .8rem}
.map-tip-state{display:block;font-size:.82rem;font-weight:700;letter-spacing:.02em;color:var(--ink)}
.map-tip-inst{display:block;margin-top:.2rem;font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.map-tip-inst b{color:var(--accent);font-weight:700}

@media (max-width:1100px){
  .loc-intro{grid-template-columns:1fr}
  .loc-map-wrap{max-width:340px;margin:0 auto 2rem}
}
@media (max-width:720px){
  .loc-cards{grid-template-columns:1fr}
  .loc-counter{grid-template-columns:1fr 1fr}
  .loc-gallery{grid-template-columns:1fr}
  .live-cta{grid-template-columns:1fr}
  .live-cta-media{min-height:200px}
  .loc-gallery figure.wide{grid-column:auto}
}

/* ── WhatsApp ────────────────────────────────────────────────── */
.wa{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:800;
  display:inline-flex;align-items:center;gap:.7rem;background:var(--accent);color:#04120A;
  padding:.5rem .95rem .5rem .5rem;border-radius:2.5rem;
  box-shadow:0 14px 34px -12px rgba(0,0,0,.7);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.wa:hover{transform:translateY(-2px);box-shadow:0 20px 44px -12px rgba(0,0,0,.85)}
.wa-ico{width:40px;height:40px;flex:none;border-radius:50%;background:#fff;
  display:grid;place-items:center;box-shadow:0 2px 8px -2px rgba(0,0,0,.4)}
.wa-ico svg{width:26px;height:26px;color:#25D366}
.wa-txt{display:flex;flex-direction:column;line-height:1.12;padding-right:.35rem}
.wa-txt b{font-size:.76rem;font-weight:700;letter-spacing:0}
.wa-txt i{font-style:normal;font-size:.56rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;opacity:.75}

/* ── Floating Roschcrete icon (above WhatsApp) ───────────────── */
.rc-fab{
  position:fixed;right:clamp(1rem,3vw,2rem);
  bottom:calc(clamp(1rem,3vw,2rem) + 74px);z-index:800;
  width:54px;height:54px;border-radius:50%;overflow:hidden;background:#fff;
  display:block;box-shadow:0 14px 34px -12px rgba(0,0,0,.7);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.rc-fab img{width:100%;height:100%;object-fit:cover;display:block}
.rc-fab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 20px 44px -12px rgba(0,0,0,.85)}

/* ── Reveal ──────────────────────────────────────────────────── */
.rv{opacity:0;transform:translateY(20px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width:1100px){
  .nav,.hdr-cta{display:none}
  .burger{display:flex}
  .hdr.is-nav-open{background:var(--base);border-bottom-color:var(--line)}
  .nav.is-open{
    display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem;
    position:fixed;inset:var(--hdr-h) 0 auto 0;background:var(--base);
    padding:2.2rem var(--gut) 2.6rem;border-bottom:1px solid var(--line);
  }
  .nav.is-open a{font-size:.88rem}
  .head{grid-template-columns:1fr;align-items:start}
  .material,.baffle-grid,.ru,.contact{grid-template-columns:1fr}
  .baffle-media{order:-1}
  .hero-stamp{justify-self:start}
}
@media (max-width:900px){
  :root{--hdr-h:100px}
  .ftr-top{grid-template-columns:1fr 1fr;gap:2.4rem 3rem}
  .ftr-brandcol{grid-column:1 / -1}
  .scope{grid-template-columns:1fr}
  .stage{display:none}
  .prop{grid-template-columns:1fr;gap:0;padding-left:0!important}
  .prop-i{display:block;margin-bottom:.55rem;color:var(--accent)}
  .prop-n{color:var(--ink)}
  .prop-d{grid-column:1;max-height:none;opacity:1;margin-top:.65rem}
  .prop-thumb{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;margin-top:1.2rem;border:1px solid var(--line);filter:grayscale(.3)}
}
@media (max-width:720px){
  .brand img,.ftr-brand img{width:64px;height:64px}
  .band{grid-template-columns:1fr}
  .band img{aspect-ratio:16/10}
  .form{grid-template-columns:1fr}
  .ftr-top{grid-template-columns:1fr;gap:2.4rem}
  .ftr-mii{flex-direction:column;text-align:center}
  .ftr-mii-txt p{margin-left:auto;margin-right:auto}
  .sheet div{grid-template-columns:1fr;gap:.3rem}
  .ru-imgs{grid-template-columns:1fr}
  .ru-imgs img:first-child{grid-column:auto}
  .wa-txt{display:none}
  .wa{padding:.4rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .rv{opacity:1;transform:none}
}

/* ═══════════════════════════════════════════════════════════════
   KILL HOUSE — shared by homepage section + /kill-house/ page
   ═══════════════════════════════════════════════════════════════ */
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{width:100%}

.kh-home{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.9fr);gap:clamp(2rem,4.5vw,4.5rem);align-items:start}
.kh-fig{border:1px solid var(--line);background:var(--base)}
.ks-scroll{overflow:hidden}
.ks{padding:clamp(.8rem,2vw,1.6rem) clamp(.8rem,2vw,1.6rem) .4rem}
.ks-svg{width:100%;height:auto;display:block;overflow:visible}

/* drawing */
.ks-struct rect{stroke:rgba(255,255,255,.14);stroke-width:1}
.ks-ann text{fill:var(--faint);font-family:var(--font);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.ks-ann line{stroke:var(--faint);stroke-width:1}
.ks-c{transition:opacity .35s var(--ease);cursor:pointer}
.ks-c .part{stroke:rgba(255,255,255,.22);stroke-width:1;transition:stroke .3s var(--ease)}
.ks-c .bolt{stroke:#8c979c;stroke-width:1.6}
.ks-c .joint{stroke:rgba(0,0,0,.55);stroke-width:1}
.ks-c .mk line{stroke:var(--accent);stroke-width:1;opacity:.7}
.ks-c .mk circle{fill:var(--base);stroke:var(--accent);stroke-width:1.4;transition:fill .3s var(--ease)}
.ks-c .mk text{fill:var(--ink);font-family:var(--font);font-size:12px;font-weight:600;letter-spacing:.04em;transition:fill .3s var(--ease)}
.ks-fig circle,.ks-fig path{fill:#1d2429;stroke:rgba(255,255,255,.12)}
.ks-shot line{stroke:var(--accent);stroke-width:1.4;stroke-dasharray:3 5;opacity:.85}
.ks-hit{fill:var(--accent)}
.ks-hit-ring{fill:none;stroke:var(--accent);stroke-width:1;opacity:0;animation:loc-pulse 2.8s ease-out infinite}

.ks.has-active .ks-c{opacity:.2}
.ks.has-active .ks-c.is-on{opacity:1}
.ks.has-active .ks-shot{opacity:.25}
.ks-c.is-on .part{stroke:var(--accent);stroke-width:1.6}
.ks-c.is-on .mk circle{fill:var(--accent)}
.ks-c.is-on .mk text{fill:#04120A}

/* system list next to the drawing */
.ks-list{list-style:none;border-top:1px solid var(--line)}
.ks-list a{display:grid;grid-template-columns:2.4rem 1fr;gap:.15rem 1rem;padding:1.05rem 0;border-bottom:1px solid var(--line);position:relative;transition:padding-left .4s var(--ease)}
.ks-list a::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--accent);transition:width .5s var(--ease)}
.ks-list a:hover,.ks-list a:focus-visible,.ks-list a.on{padding-left:.8rem}
.ks-list a.on::before{width:100%}
.ks-n{grid-row:span 2;font-size:.66rem;font-weight:600;letter-spacing:.12em;color:var(--faint);padding-top:.3rem;transition:color .3s var(--ease)}
.ks-list a.on .ks-n{color:var(--accent)}
.ks-t{font-size:clamp(1rem,1.5vw,1.2rem);font-weight:700;text-transform:uppercase;letter-spacing:-.015em;line-height:1.15}
.ks-v{font-size:.86rem;font-weight:300;color:var(--muted)}
.kh-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:2rem}

/* ── /kill-house/ page ──────────────────────────────────────── */
.kh-hero{padding-top:calc(var(--hdr-h) + clamp(1.5rem,4vw,3rem));padding-bottom:var(--sec);position:relative;z-index:2}
.crumbs{display:flex;gap:.6rem;font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin-bottom:clamp(2rem,4vw,3rem)}
.crumbs a{color:var(--muted);transition:color .3s var(--ease)}
.crumbs a:hover{color:var(--accent)}
.kh-hero-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(1.5rem,5vw,5rem);align-items:end;padding-bottom:clamp(2.4rem,4vw,3.2rem);margin-bottom:clamp(2.4rem,4vw,3.6rem);border-bottom:1px solid var(--line)}
.kh-hero h1{font-weight:700;text-transform:uppercase;letter-spacing:-.035em;font-size:clamp(2.8rem,7.4vw,6.4rem);line-height:.9;margin-top:1.3rem}
.kh-hero .lede{margin-bottom:2rem}

/* hazards */
.haz{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.haz div{background:var(--elev);padding:clamp(1.5rem,2.6vw,2.2rem)}
.haz h3{font-size:clamp(1.15rem,1.8vw,1.45rem);font-weight:700;text-transform:uppercase;letter-spacing:-.02em;line-height:1.05;margin-bottom:.9rem}
.haz p{font-size:.9rem;font-weight:300;color:var(--muted);line-height:1.7}
.haz .refs{display:block;margin-top:1.2rem;font-size:.62rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}

/* specification blocks */
.scale-note{display:flex;align-items:center;gap:.8rem;font-size:.86rem;font-weight:300;color:var(--muted);margin-top:-1.6rem;margin-bottom:clamp(2.4rem,4vw,3.4rem)}
.scale-note i{flex:none;width:34px;height:8px;border:1px solid var(--line-2);border-top:0}
.sys{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(1.8rem,5vw,5rem);padding-block:clamp(2.6rem,5vw,4rem);border-top:1px solid var(--line);scroll-margin-top:calc(var(--hdr-h) - 8px)}
.sys:first-of-type{border-top:0;padding-top:0}
.sys-head{align-self:start;position:sticky;top:calc(var(--hdr-h) + 1.5rem)}
.sys-no{font-size:.66rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.sys-head h3{font-size:clamp(1.6rem,3vw,2.5rem);font-weight:700;text-transform:uppercase;letter-spacing:-.03em;line-height:.98;margin:.8rem 0 1rem}
.sys-size{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.08em;padding:.5rem .8rem;border:1px solid var(--line-2);margin-bottom:1.2rem}
.sys-head p{color:var(--muted);font-weight:300;max-width:42ch}
.sys-body > * + *{margin-top:1.8rem}
.sys-sub{font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;display:flex;justify-content:space-between;gap:1rem;align-items:baseline;padding-bottom:.8rem;border-bottom:1px solid var(--line)}
.sys-sub span{font-size:.72rem;font-weight:500;letter-spacing:.06em;color:var(--muted);text-transform:none}
.sys-body .sys-sub:not(:first-child){margin-top:3rem}

/* to-scale section strip — every strip shares one 260 mm scale */
.strip{position:relative}
.strip-ends{display:flex;justify-content:space-between;width:calc(var(--total) / 260 * 100%);min-width:9rem;font-size:.6rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:.45rem}
.strip-ends b{color:var(--ink);font-weight:600;letter-spacing:.06em}
.strip-bar{display:flex;height:64px;width:calc(var(--total) / 260 * 100%);border:1px solid var(--line-2);background:var(--base)}
.strip-bar i{flex:var(--mm) 1 0;min-width:4px;border-right:1px solid rgba(0,0,0,.5)}
.strip-bar i:last-child{border-right:0}
.strip-rule{position:relative;height:26px;margin-top:6px;border-top:1px solid var(--line-2)}
.strip-rule span{position:absolute;top:0;transform:translateX(-50%);font-size:.58rem;font-weight:500;letter-spacing:.08em;color:var(--faint);padding-top:8px}
.strip-rule span::before{content:"";position:absolute;top:-1px;left:50%;width:1px;height:6px;background:var(--line-2)}
.strip-rule span:first-child{transform:none}
.strip-rule span:first-child::before{left:0}

/* material swatches */
.m-rubber{background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.18) 0 1px,transparent 1.5px) 0 0/6px 6px,radial-gradient(circle,rgba(0,0,0,.45) 0 .8px,transparent 1.2px) 3px 3px/6px 6px,#2c3338}
.m-wood{background:repeating-linear-gradient(90deg,#7a6448 0 3px,#67533a 3px 5px)}
.m-air{background:repeating-linear-gradient(45deg,rgba(154,165,170,.5) 0 1px,transparent 1px 7px),#14191d}
.m-steel{background:linear-gradient(90deg,#b3bdc1,#88949a)}
.m-ms{background:linear-gradient(90deg,#8e999e,#6c777d)}
.m-coat{background:var(--accent)}
.m-acou{background:radial-gradient(circle,rgba(0,0,0,.4) 0 1.1px,transparent 1.5px) 0 0/8px 8px,radial-gradient(circle,rgba(255,255,255,.14) 0 .9px,transparent 1.3px) 4px 4px/8px 8px,#363c34}
.m-crumb{background:radial-gradient(circle,rgba(255,255,255,.2) 0 1px,transparent 1.4px) 0 0/5px 5px,radial-gradient(circle,rgba(0,0,0,.5) 0 .9px,transparent 1.3px) 2.5px 2.5px/5px 5px,#262c30}
.m-glass{background:repeating-linear-gradient(90deg,rgba(180,220,230,.45) 0 2px,rgba(120,170,185,.16) 2px 7px)}
.m-void{background:#101417}

/* layer table */
.lays{border-top:1px solid var(--line)}
.lays div{display:grid;grid-template-columns:22px minmax(110px,.5fr) 1fr;gap:.4rem 1.1rem;align-items:start;padding:.9rem 0;border-bottom:1px solid var(--line)}
.lays .sw{width:22px;height:22px;border:1px solid var(--line-2);margin-top:.05rem}
.lays .sw-none{visibility:hidden}
.lays dt{font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);padding-top:.35rem}
.lays dd{font-weight:500;font-size:.95rem}
.lays dd small{display:block;font-size:.84rem;font-weight:300;color:var(--muted);margin-top:.15rem}

.inst h4{font-size:.62rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);margin-bottom:.9rem}
.inst ul{list-style:none;display:grid;gap:.65rem}
.inst li{position:relative;padding-left:1.4rem;font-size:.93rem;font-weight:300;color:var(--muted);line-height:1.65;max-width:62ch}
.inst li::before{content:"";position:absolute;left:0;top:.72em;width:.7rem;height:1px;background:var(--accent)}
.inst li strong{color:var(--ink);font-weight:500}
.perf{display:flex;gap:.9rem;align-items:flex-start;padding:1rem 1.1rem;border:1px solid var(--line-2);background:rgba(87,166,122,.05);font-size:.9rem;font-weight:300;color:var(--muted);line-height:1.65}
.perf b{flex:none;font-size:.6rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);padding-top:.25rem}

/* process */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);counter-reset:step}
.steps li{background:var(--surf);padding:clamp(1.5rem,2.6vw,2.2rem);counter-increment:step;position:relative}
.steps li::before{content:counter(step);display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--accent);border-radius:50%;font-size:.8rem;font-weight:600;color:var(--accent);margin-bottom:1.3rem}
.steps li::after{content:"";position:absolute;top:calc(clamp(1.5rem,2.6vw,2.2rem) + 17px);left:calc(clamp(1.5rem,2.6vw,2.2rem) + 44px);right:0;height:1px;background:var(--line-2)}
.steps li:last-child::after{display:none}
.steps h3{font-size:1.1rem;font-weight:700;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.6rem}
.steps p{font-size:.9rem;font-weight:300;color:var(--muted);line-height:1.7}
.steps-note{margin-top:1.6rem;font-size:.9rem;font-weight:300;color:var(--muted);max-width:70ch}

@media (max-width:1100px){
  .kh-home,.kh-hero-head{grid-template-columns:1fr}
  .haz{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .steps li::after{display:none}
  .sys{grid-template-columns:1fr}
  .sys-head{position:static}
}
@media (max-width:720px){
  .ks-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .ks-svg{min-width:620px}
  .kh-fig .mat-cap{flex-direction:column;gap:.3rem}
  .kh-fig .mat-cap::after{content:"Swipe sideways to see the full section";font-size:.6rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
  .haz,.steps{grid-template-columns:1fr}
  .lays div{grid-template-columns:22px 1fr}
  .lays dd{grid-column:2}
  .strip-bar{height:52px}
}

/* header fit with the added Kill House link */
.nav a,.hdr-cta,.brand b,.brand i{white-space:nowrap}
@media (max-width:1320px) and (min-width:1101px){
  .nav{gap:1.35rem}
  .nav a{letter-spacing:.12em}
}

/* SEO: keyword line inside the H1, styled exactly like the old eyebrow */
h1.h1-kw{margin-top:0}
h1.h1-kw .label{display:flex;width:max-content;max-width:100%;line-height:1.5;margin-bottom:1.4rem}
h1.h1-kw .h1-main{display:block}
.ftr-top{grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr))}
@media (max-width:1100px){.ftr-top{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.ftr-top{grid-template-columns:1fr}}