/* ============================================================
   BK ENGINEERING WORKS — corporate site
   IA modelled on Kennametal; composure modelled on Sandvik.
   ============================================================ */
:root{
  /* Charcoal replaces navy — near-black reads sharper and lets text carry weight */
  --ink:#14181C; --ink2:#0B0E12; --ink3:#1E242B; --ink4:#2A323B;
  /* Industrial yellow, Kennametal family. Used on dark or as fills — never as text on white */
  --gold:#FFC400; --gold2:#FFD84D; --goldd:#8A6A00;
  --pp:#FFFFFF; --pp2:#F4F5F7; --pp3:#E8EAEE;
  --st:#4A555F;          /* body text — 7.6:1 on white */
  --ln:#DCE0E5; --lnd:rgba(255,255,255,.16);
  --dp:'Oswald',Impact,sans-serif; --bd:'Montserrat',system-ui,sans-serif;
  --mn:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --wr:1280px; --pd:clamp(20px,5vw,60px); --sc:clamp(64px,8vw,120px);
  --r:3px; --e:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{margin:0;background:var(--pp);color:var(--ink);font-family:var(--bd);
  font-size:clamp(15.5px,1.06vw,17px);line-height:1.72;font-weight:450;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
table{border-collapse:collapse;width:100%}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-9999px;background:var(--gold);color:var(--ink);padding:12px 18px;z-index:300;font-weight:700}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{width:min(100% - var(--pd)*2,var(--wr));margin-inline:auto}
.mono{font-family:var(--mn);font-size:.86em}
.rail{position:fixed;inset:0 0 auto;height:2px;z-index:250}
.rail span{display:block;height:100%;width:0;background:var(--gold)}

/* ---------- type ---------- */
.h2{font-family:var(--dp);font-weight:500;font-size:clamp(27px,3.7vw,46px);line-height:1.08;margin:.16em 0 .5em;text-wrap:balance}
.h2--l{color:#fff}
.h3{font-family:var(--dp);font-weight:500;font-size:clamp(18px,1.9vw,23px);letter-spacing:.01em;margin:0 0 14px}
.lead{font-size:clamp(16.5px,1.35vw,19px);line-height:1.62;font-weight:600;color:var(--ink);max-width:56ch;margin:0 0 18px}
.bd-t{color:var(--st);max-width:62ch;margin:0 0 16px;font-weight:450}
.sec--d .bd-t,.sec--d .sh__n{color:rgba(255,255,255,.7)}
.eb{font-family:var(--dp);font-weight:600;text-transform:uppercase;font-size:11.5px;letter-spacing:.24em;
  color:var(--ink);margin:0 0 6px;display:flex;align-items:center;gap:12px}
.eb::before{content:"";width:24px;height:3px;background:var(--gold);flex:none}
.eb--w{color:rgba(255,255,255,.85)} .eb--g{color:var(--gold)}
.fine{font-size:12.5px;color:var(--st);margin:12px 0 0}

/* ---------- utility bar + header ---------- */
.util{background:var(--ink2);color:rgba(255,255,255,.72);font-size:12.5px;position:relative;z-index:210}
.util__in{display:flex;align-items:center;gap:20px;padding:9px 0}
.util__sp{flex:1}
.util a{text-decoration:none;color:rgba(255,255,255,.8)}
.util a:hover{color:var(--gold2)}
.util__cta{color:var(--gold)!important;font-weight:600}
.util__dl{display:inline-flex;align-items:center;gap:6px}
.util__dl::before{content:"";width:11px;height:11px;flex:none;background:currentColor;
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 3v12m0 0 4-4m-4 4-4-4M4 17v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 3v12m0 0 4-4m-4 4-4-4M4 17v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat}
.ft__dl{color:var(--gold)!important;font-weight:600}
.hd{position:sticky;top:0;z-index:200;background:var(--ink);box-shadow:0 1px 0 rgba(255,255,255,.08);transition:box-shadow .3s}
.hd.stuck{box-shadow:0 6px 26px rgba(0,0,0,.28)}
.hd__in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:17px 0}
.bd{display:flex;align-items:baseline;gap:9px;text-decoration:none;color:#fff;flex:none;line-height:1}
.bd__n{font-family:var(--dp);font-weight:600;letter-spacing:.05em;font-size:clamp(19px,2vw,26px);
  text-transform:uppercase;white-space:nowrap}
.bd__n b{color:var(--gold);font-weight:700}
.bd__w{font-family:var(--dp);font-weight:400;letter-spacing:.30em;font-size:clamp(10px,.95vw,12.5px);
  text-transform:uppercase;color:rgba(255,255,255,.62);white-space:nowrap;position:relative;top:-2px}
.bd:hover .bd__n b{color:var(--gold2)}
.mn{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.mn>li{position:relative}
.mn>li>a{display:block;padding:12px 16px;font-family:var(--dp);font-size:13px;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(255,255,255,.85);text-decoration:none;transition:color .25s;position:relative}
.mn>li>a::after{content:"";position:absolute;left:16px;right:16px;bottom:6px;height:1.5px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--e)}
.mn>li>a:hover,.mn>li>a.on{color:#fff}
.mn>li>a:hover::after,.mn>li>a.on::after{transform:scaleX(1)}
.mega{position:absolute;top:100%;left:0;min-width:290px;background:#fff;border-top:2px solid var(--gold);
  box-shadow:0 24px 50px rgba(11,14,18,.22);opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .28s var(--e);padding:10px 0}
.mn>li.has:hover .mega,.mn>li.has:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega__in{display:flex;flex-direction:column}
.mega a{padding:10px 22px;text-decoration:none;font-size:14px;font-weight:500;color:var(--ink);transition:background .2s,color .2s}
.mega a:hover{background:var(--pp2);color:var(--ink);box-shadow:inset 3px 0 0 var(--gold)}
.bg{display:none;background:none;border:0;padding:10px;cursor:pointer}
.bg span{display:block;width:23px;height:2px;background:#fff;margin:5px 0;transition:transform .3s var(--e)}
.bg[aria-expanded="true"] span:first-child{transform:translateY(7px) rotate(45deg)}
.bg[aria-expanded="true"] span:last-child{transform:translateY(-7px) rotate(-45deg)}
.mob{display:none}
.mob:not([hidden]){position:fixed;inset:0;z-index:190;background:var(--ink);display:flex;flex-direction:column;
  justify-content:center;gap:2px;padding:80px var(--pd) 40px;overflow-y:auto}
.mob a{font-family:var(--dp);font-size:clamp(21px,5.4vw,30px);text-transform:uppercase;letter-spacing:.05em;
  color:#fff;text-decoration:none;padding:11px 0;border-bottom:1px solid var(--lnd)}
.mob__cta{color:var(--gold)!important;border-bottom:0!important}

/* ---------- breadcrumbs ---------- */
.crumb{background:var(--pp2);border-bottom:1px solid var(--ln);font-size:12.5px;color:var(--st)}
.crumb .wrap{padding:13px 0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumb a{text-decoration:none;color:var(--st)}
.crumb a:hover{color:var(--ink);text-decoration:underline}
.crumb a::after{content:"›";margin-left:8px;color:#B9C0CC}
.crumb span{color:var(--ink);font-weight:600}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:88svh;display:flex;flex-direction:column;justify-content:center;
  color:#fff;overflow:hidden;padding:clamp(70px,10vw,110px) 0 0}
.hero__m{position:absolute;inset:0;z-index:0}
.hero__m img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(11,14,18,.88),rgba(11,14,18,.66) 42%,rgba(11,14,18,.9)),
             linear-gradient(90deg,rgba(11,14,18,.9),rgba(11,14,18,.3) 70%)}
.hero__grid{position:absolute;inset:0;z-index:2;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(120% 80% at 18% 45%,#000 18%,transparent 76%)}
.hero__in{position:relative;z-index:3;padding-bottom:clamp(32px,5vw,60px)}
.hero__h{font-family:var(--dp);font-weight:500;font-size:clamp(36px,6vw,80px);line-height:1.03;margin:.14em 0 .32em;max-width:22ch}
.hero__h em{font-style:normal;color:var(--gold)}
.hero__s{max-width:54ch;color:rgba(255,255,255,.8);font-size:clamp(15px,1.25vw,17.5px);margin:0 0 26px}
.hero__c{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}
.dim{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dim__t{width:1.5px;height:15px;background:var(--gold);flex:none}
.dim__l{height:1.5px;background:var(--gold);flex:1 1 34px;min-width:22px;max-width:78px}
.dim__v{font-family:var(--mn);font-size:14.5px;color:var(--gold);white-space:nowrap;font-weight:500}
.dim__n{font-family:var(--dp);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.stats{position:relative;z-index:3;list-style:none;margin:0;padding:20px 0 0;display:grid;
  grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.16)}
.stats li{padding:16px 16px 8px;position:relative}
.stats li+li::before{content:"";position:absolute;left:0;top:16px;bottom:12px;width:1px;background:rgba(255,255,255,.14)}
.stats b{display:block;font-family:var(--dp);font-weight:400;font-size:clamp(24px,3vw,40px);line-height:1;color:var(--gold)}
.stats span{display:block;margin-top:6px;font-family:var(--dp);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(255,255,255,.6)}

/* ---------- page hero (inner) ---------- */
.ph{position:relative;color:#fff;overflow:hidden;padding:clamp(70px,10vw,120px) 0 clamp(48px,6vw,80px)}
.ph__m{position:absolute;inset:0;z-index:0}
.ph__m img{width:100%;height:100%;object-fit:cover}
.ph::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,14,18,.9),rgba(11,14,18,.78))}
.ph__in{position:relative;z-index:2}
.ph__h{font-family:var(--dp);font-weight:500;font-size:clamp(31px,4.8vw,58px);line-height:1.05;margin:.12em 0 .3em;max-width:20ch}
.ph__s{max-width:56ch;color:rgba(255,255,255,.78);margin:0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;cursor:pointer;
  font-family:var(--dp);text-transform:uppercase;letter-spacing:.13em;font-size:12.5px;font-weight:500;
  padding:14px 28px;border-radius:var(--r);border:1px solid transparent;
  transition:transform .28s var(--e),background .28s,color .28s,border-color .28s,box-shadow .28s}
.btn--g{background:var(--gold);color:var(--ink);border-color:var(--gold);font-weight:600}
.btn--g:hover{background:var(--gold2);border-color:var(--gold2);transform:translateY(-2px);box-shadow:0 10px 24px rgba(210,160,20,.3)}
.btn--w{color:#fff;border-color:rgba(255,255,255,.4)}
.btn--w:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}
.btn--d{color:var(--ink);border-color:var(--ink)}
.btn--d:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn--o{color:#fff;border-color:rgba(255,255,255,.4)}
.btn--o:hover{background:#fff;color:var(--ink)}
.btn--full{width:100%}
.arw{display:inline-flex;align-items:center;gap:8px;font-family:var(--dp);font-size:12.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink);text-decoration:none;margin-top:14px;
  border-bottom:2px solid var(--gold);padding-bottom:3px;align-self:flex-start}
.arw::after{content:"→";transition:transform .3s var(--e)}
.arw--d{color:var(--ink)} .arw--l{color:#fff;border-bottom-color:var(--gold)}
a:hover>.arw::after,.arw:hover::after{transform:translateX(5px)}

/* ---------- sections ---------- */
.sec{padding:var(--sc) 0}
.sec--t{background:var(--pp2)}
.sec--d{background:var(--ink);color:#fff}
.sh{max-width:760px;margin-bottom:clamp(32px,4vw,54px)}
.sh--sp{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(22px,4vw,56px);align-items:end;max-width:none}
.sh__n{color:var(--st);margin:0;max-width:44ch;padding-bottom:.5em}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.g2--rev .fig{order:-1}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,28px)}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.more{margin:clamp(26px,3.5vw,44px) 0 0}
.note{max-width:74ch}

.fig{margin:0;position:relative}
.fig img{width:100%;border-radius:var(--r)}
.fig figcaption,.range figcaption{font-family:var(--dp);font-size:11px;letter-spacing:.19em;
  text-transform:uppercase;color:var(--st);margin-top:11px}
.fig--d figcaption{color:rgba(255,255,255,.6)}
.fig::before{content:"";position:absolute;top:-6px;left:-6px;width:16px;height:16px;border:1.5px solid var(--gold);border-right:0;border-bottom:0}
.range{margin:0 0 clamp(26px,4vw,48px)}
.range img{width:100%;border-radius:var(--r)}

/* ---------- statement band ---------- */
.band{position:relative;padding:clamp(80px,12vw,150px) 0;color:#fff;background:var(--ink2);overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background-image:var(--bg);background-size:cover;background-position:center;transform:scale(1.04)}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,14,18,.86),rgba(11,14,18,.56))}
.band .wrap{position:relative;z-index:2}
.band__q{font-family:var(--dp);font-weight:400;font-size:clamp(26px,4.4vw,56px);line-height:1.07;margin:.18em 0 0;max-width:20ch}
.band__q em{font-style:normal;color:var(--gold);font-weight:500}

/* ---------- home tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.tile{background:#fff;border:1px solid var(--ln);border-radius:var(--r);overflow:hidden;text-decoration:none;
  display:flex;flex-direction:column;transition:transform .4s var(--e),box-shadow .4s var(--e),border-color .4s}
.tile:hover{transform:translateY(-5px);box-shadow:0 24px 48px rgba(20,24,28,.13);border-color:transparent}
.tile__im{aspect-ratio:4/3;overflow:hidden;background:var(--pp3)}
.tile__im img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--e)}
.tile:hover .tile__im img{transform:scale(1.05)}
.tile__b{padding:clamp(18px,2.2vw,26px);flex:1;display:flex;flex-direction:column}
.tile__k{font-family:var(--dp);font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--goldd);margin:0 0 7px;font-weight:600}
.tile h3{font-family:var(--dp);font-weight:500;font-size:clamp(17px,1.8vw,21px);margin:0 0 9px;line-height:1.18}
.tile p{margin:0;color:var(--st);font-size:14.5px;flex:1}
.mtiles{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,20px)}
.mtile{position:relative;border-radius:var(--r);overflow:hidden;text-decoration:none;color:#fff;display:block;
  background:var(--ink3);transition:transform .4s var(--e)}
.mtile:hover{transform:translateY(-4px)}
.mtile__im{aspect-ratio:4/3}
.mtile__im img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--e)}
.mtile:hover .mtile__im img{transform:scale(1.06)}
.mtile__b{position:absolute;inset:auto 0 0;padding:16px 14px 13px;background:linear-gradient(transparent,rgba(11,14,18,.94))}
.mtile h3{font-family:var(--dp);font-weight:500;font-size:14px;margin:0;line-height:1.25}
.mtile span{font-family:var(--mn);font-size:10.5px;color:var(--gold)}

/* ---------- index grids ---------- */
.mg{margin-bottom:clamp(34px,5vw,62px)}
.mg__h{font-family:var(--dp);font-weight:500;font-size:clamp(17px,1.8vw,21px);letter-spacing:.02em;
  margin:0 0 18px;padding-bottom:13px;border-bottom:1px solid var(--ln)}
.sec--d .mg__h{border-color:var(--lnd);color:#fff}
.mcs,.pcs,.ics{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.mc,.pc{background:#fff;border:1px solid var(--ln);border-radius:var(--r);overflow:hidden;text-decoration:none;
  display:flex;flex-direction:column;transition:transform .4s var(--e),box-shadow .4s var(--e),border-color .4s}
.mc:hover,.pc:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(20,24,28,.12);border-color:transparent}
.mc__im,.pc__im,.ic__im{aspect-ratio:4/3;overflow:hidden;background:var(--pp3)}
.mc__im img,.pc__im img,.ic__im img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--e)}
.mc:hover .mc__im img,.pc:hover .pc__im img{transform:scale(1.05)}
.mc__b,.pc__b,.ic__b{padding:clamp(17px,2.1vw,24px);flex:1;display:flex;flex-direction:column}
.mc__t{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.mc h3,.pc h3,.ic h3{font-family:var(--dp);font-weight:500;font-size:clamp(16px,1.7vw,20px);margin:0 0 8px;line-height:1.2}
.mc p,.pc p,.ic p{margin:0;color:var(--st);font-size:14.5px;flex:1}
.qty{font-family:var(--mn);font-size:12px;color:var(--ink);background:var(--gold);padding:3px 9px;border-radius:2px;flex:none;font-weight:500}
.ic{background:#fff;border:1px solid var(--ln);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}

/* ---------- detail pages ---------- */
.dt{padding:clamp(40px,5vw,70px) 0 0}
.dt__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4.5vw,64px);align-items:start}
.dt__m img{width:100%;border-radius:var(--r)}
.dt__h{font-family:var(--dp);font-weight:500;font-size:clamp(28px,3.9vw,48px);line-height:1.06;margin:.1em 0 .34em}
.dt__act{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.spec{font-size:14.5px;border-top:1px solid var(--ln)}
.spec th,.spec td{text-align:left;padding:11px 0;border-bottom:1px solid var(--ln);vertical-align:top}
.spec th{font-family:var(--dp);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--st);width:46%;font-weight:600}
.spec td{color:var(--ink);font-weight:500}
.qq{margin:0;padding:20px 22px;background:var(--ink);color:#fff;border-left:3px solid var(--gold);
  border-radius:var(--r);font-family:var(--dp);font-weight:300;font-size:clamp(15px,1.5vw,18px);line-height:1.5}
.rls{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px)}
.rl{background:#fff;border:1px solid var(--ln);border-left:3px solid var(--gold);border-radius:var(--r);
  padding:20px 22px;text-decoration:none;display:block;transition:transform .35s var(--e),box-shadow .35s var(--e)}
.rl:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(20,24,28,.1)}
.rl b{display:block;font-family:var(--dp);font-weight:500;font-size:16px;margin-bottom:5px}
.rl span{color:var(--st);font-size:13.5px}

/* ---------- lists ---------- */
.tk{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(24px,4vw,52px)}
.tk--c{grid-template-columns:1fr}
.tk li{padding:13px 0 13px 26px;border-bottom:1px solid var(--ln);position:relative;font-weight:500;font-size:14.5px}
.tk li::before{content:"";position:absolute;left:0;top:21px;width:11px;height:2px;background:var(--gold)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0 clamp(20px,3vw,40px);margin:clamp(26px,4vw,46px) 0 0;border-top:1px solid var(--ln)}
.facts div{padding:14px 0;border-bottom:1px solid var(--ln)}
.facts dt{font-family:var(--dp);font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--st)}
.facts dd{margin:3px 0 0;font-weight:600}
.pnl{background:#fff;border:1px solid var(--ln);border-top:3px solid var(--gold);border-radius:var(--r);padding:clamp(22px,3vw,34px)}
.pnl--d{background:var(--ink);color:#fff;border-color:var(--ink);border-top-color:var(--gold)}
.pnl h3{font-family:var(--dp);font-weight:500;font-size:19px;margin:0 0 10px}
.pnl p{margin:0;color:var(--st)} .pnl--d p{color:rgba(255,255,255,.76)}
.pil{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:clamp(22px,3vw,34px);position:relative;overflow:hidden;
  transition:transform .4s var(--e),box-shadow .4s var(--e)}
.pil::after{content:"";position:absolute;inset:0 auto auto 0;height:3px;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--e)}
.pil:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,24,28,.1)}
.pil:hover::after{transform:scaleX(1)}
.pil b{display:block;font-family:var(--dp);font-size:clamp(30px,3.6vw,44px);line-height:1;color:var(--gold)}
.pil h3{font-size:15px;margin:12px 0 7px} .pil p{margin:0;color:var(--st);font-size:14px}
.mats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0 0;padding:0}
.mats li{border:1px solid var(--ln);border-top:3px solid var(--gold);border-radius:var(--r);padding:14px 12px;text-align:center;background:#fff}
.mats b{display:block;font-family:var(--dp);font-weight:400;font-size:clamp(20px,2.4vw,30px);line-height:1}
.mats span{display:block;font-family:var(--dp);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--st);margin-top:5px;font-weight:600}
.mats--lg li{padding:22px 18px;text-align:left}
.mats--lg em{display:block;font-style:normal;color:var(--st);font-size:13px;margin-top:8px}
.fl{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(28px,4vw,60px)}
.fl li{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--ln)}
.fl__n{font-family:var(--mn);font-size:12px;color:var(--goldd);flex:none;padding-top:3px;font-weight:500}
.fl h3{font-family:var(--dp);font-weight:500;font-size:17px;margin:0 0 5px}
.fl p{margin:0;color:var(--st);font-size:14px}
.fl .arw{margin-top:9px;font-size:11.5px}

/* ---------- register table ---------- */
.reg{font-size:14.5px}
.reg th,.reg td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--lnd)}
.reg thead th{font-family:var(--dp);font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--gold)}
.reg td{color:rgba(255,255,255,.86)}
.reg td a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(210,160,20,.6)}
.reg td a:hover{color:var(--gold)}
.reg .n{text-align:right;font-family:var(--mn);color:var(--gold)}
.reg tbody tr:hover td{background:rgba(255,255,255,.04)}
.reg tfoot th{font-family:var(--dp);letter-spacing:.13em;text-transform:uppercase;font-size:12px;color:#fff;padding-top:15px}
.reg tfoot .n{font-size:18px;padding-top:15px}

/* ---------- CTA band ---------- */
.cta{background:var(--ink);color:#fff;padding:clamp(52px,7vw,90px) 0}
.cta__in{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(24px,4vw,56px);align-items:center}
.cta__p{color:rgba(255,255,255,.72);margin:0;max-width:48ch}
.cta__act{display:flex;flex-wrap:wrap;gap:13px;justify-content:flex-end}

/* ---------- send a drawing ---------- */
.dw{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(30px,5vw,72px);align-items:start}
.steps{list-style:none;counter-reset:t;margin:26px 0 0;padding:0}
.steps li{counter-increment:t;padding:15px 0 15px 46px;border-bottom:1px solid var(--ln);position:relative}
.steps li::before{content:counter(t,decimal-leading-zero);position:absolute;left:0;top:17px;font-family:var(--mn);font-size:12px;color:var(--goldd);font-weight:500}
.steps b{display:block;font-weight:600} .steps span{color:var(--st);font-size:14px}
.fmt{margin-top:30px;padding:22px;background:var(--pp2);border-radius:var(--r);border:1px solid var(--ln)}
.fmt__l{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 0;padding:0}
.fmt__l li{font-family:var(--mn);font-size:11.5px;background:#fff;border:1px solid var(--ln);padding:5px 10px;border-radius:2px}
.frm{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:clamp(22px,3vw,38px)}
.drop{border:2px dashed #C6CCD6;border-radius:var(--r);padding:clamp(26px,4vw,44px) 20px;text-align:center;
  background:var(--pp2);cursor:pointer;transition:border-color .3s,background .3s;position:relative;margin-bottom:14px}
.drop:hover,.drop:focus-visible,.drop.over{border-color:var(--gold);background:#FCF7EA}
.drop__i{width:34px;height:34px;color:var(--gold);margin:0 auto 10px}
.drop__t{font-family:var(--dp);font-size:17px;margin:0 0 4px}
.drop__s{margin:0;font-size:13.5px;color:var(--st)}
.drop__b{color:var(--ink);font-weight:600;text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:2px}
.drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.flist{list-style:none;margin:0 0 18px;padding:0}
.flist li{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--pp2);border:1px solid var(--ln);
  border-radius:var(--r);margin-bottom:6px;font-size:13.5px}
.flist .fn{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.flist .fs{font-family:var(--mn);font-size:11.5px;color:var(--st)}
.flist .fx{background:none;border:0;cursor:pointer;color:var(--st);font-size:17px;line-height:1;padding:0 4px}
.flist .fx:hover{color:#C0392B}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.fd{margin:0 0 16px}
.fd label{display:block;font-family:var(--dp);font-size:10.5px;letter-spacing:.17em;text-transform:uppercase;color:var(--st);margin-bottom:6px}
.fd input,.fd select,.fd textarea{width:100%;font-family:var(--bd);font-size:15px;color:var(--ink);background:var(--pp2);
  border:1px solid var(--ln);border-radius:var(--r);padding:12px 13px;transition:border-color .25s,background .25s,box-shadow .25s}
.fd textarea{resize:vertical;min-height:96px}
.fd input:focus,.fd select:focus,.fd textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(210,160,20,.14)}
.hp{position:absolute;left:-9999px}
.ct{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(30px,5vw,72px);align-items:start}
.ci{margin:26px 0 0;border-top:1px solid var(--ln)}
.ci div{padding:14px 0;border-bottom:1px solid var(--ln);display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:baseline}
.ci dt{font-family:var(--dp);font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--st)}
.ci dd{margin:0;font-weight:500}
.ci a{color:var(--ink);border-bottom:2px solid var(--gold);text-decoration:none;font-weight:600}
.ci a:hover{color:var(--gold)}

/* ---------- footer ---------- */
.ft{background:var(--ink2);color:#fff;padding:clamp(46px,6vw,76px) 0 0}
.ft__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(24px,3.5vw,50px);padding-bottom:clamp(30px,4vw,50px)}
.ft__brand{display:block}
.ft__wm{font-family:var(--dp);font-weight:600;font-size:clamp(21px,2.2vw,28px);letter-spacing:.05em;
  text-transform:uppercase;margin:0 0 10px;line-height:1}
.ft__wm b{color:var(--gold)}
.ft__wm em{font-style:normal;font-weight:400;letter-spacing:.24em;font-size:.55em;color:rgba(255,255,255,.6);
  position:relative;top:-3px;margin-left:3px}
.ft__brand span{color:rgba(255,255,255,.6);font-size:13.5px}
.ft__brand p{margin:0}
.ft h3{font-family:var(--dp);font-weight:500;font-size:12px;letter-spacing:.19em;text-transform:uppercase;
  color:var(--gold);margin:0 0 13px}
.ft__grid div a{display:block;color:rgba(255,255,255,.72);text-decoration:none;font-size:13.5px;padding:4px 0;transition:color .25s}
.ft__grid div a:hover{color:var(--gold)}
.ft__meta{display:flex;flex-wrap:wrap;gap:8px 30px;justify-content:space-between;padding:20px 0;
  border-top:1px solid var(--lnd);color:rgba(255,255,255,.55);font-size:13px}
.ft__meta p{margin:0}
.ft__base{border-top:1px solid var(--lnd);padding:16px 0;color:rgba(255,255,255,.42);font-size:12.5px;text-align:center}
.ft__base p{margin:0}
.top{position:fixed;right:20px;bottom:20px;z-index:150;width:44px;height:44px;border-radius:50%;display:grid;
  place-items:center;text-decoration:none;color:var(--ink);background:var(--gold);opacity:0;visibility:hidden;
  transform:translateY(10px);transition:all .34s var(--e);font-size:17px;box-shadow:0 10px 22px rgba(20,24,28,.24)}
.top.show{opacity:1;visibility:visible;transform:none}
.top:hover{background:var(--gold2);transform:translateY(-3px)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(20px);transition:opacity .75s var(--e),transform .75s var(--e)}
.rv[data-d="1"]{transition-delay:.08s}.rv[data-d="2"]{transition-delay:.16s}
.rv[data-d="3"]{transition-delay:.24s}.rv[data-d="4"]{transition-delay:.32s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* ============================================================ RESPONSIVE */
@media (max-width:1080px){
  .tiles,.mcs,.pcs,.ics,.rls,.three,.three-col{grid-template-columns:repeat(2,1fr)}
  .mtiles{grid-template-columns:repeat(3,1fr)}
  .ft__grid{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .mn,.util__loc{display:none}
  .bg{display:block}
  .g2,.g2--rev,.sh--sp,.dt__in,.dw,.ct,.cta__in,.two,.fl{grid-template-columns:1fr}
  .g2--rev .fig{order:0}
  .sh--sp{gap:12px;align-items:start}.sh__n{padding-bottom:0}
  .cta__act{justify-content:flex-start}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats li:nth-child(3)::before{display:none}
  .stats li:nth-child(3),.stats li:nth-child(4){border-top:1px solid rgba(255,255,255,.14)}
  .mats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:700px){
  .bd__w,.util__dl{display:none}
  .tiles,.mcs,.pcs,.ics,.rls,.three,.three-col,.tk,.f2,.mtiles{grid-template-columns:1fr}
  .ft__grid{grid-template-columns:1fr;gap:26px}
  .facts{grid-template-columns:1fr}
  .ci div{grid-template-columns:1fr;gap:3px}
  .util__in{justify-content:space-between;gap:10px;font-size:11.5px}
  .reg th,.reg td{padding:10px 8px;font-size:13px}
  .top{right:13px;bottom:13px}
  .mats--lg li{padding:16px 14px}
}
@media print{.hd,.util,.top,.rail,.mob,.cta{display:none!important}.rv{opacity:1!important;transform:none!important}}

/* ---------- company profile download ---------- */
.dlb{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,60px);align-items:center}
.dlb__c{display:flex;align-items:center;gap:18px;background:var(--ink3);border:1px solid var(--lnd);
  border-left:4px solid var(--gold);border-radius:var(--r);padding:clamp(18px,2.4vw,26px);flex-wrap:wrap}
.dlb__ic{flex:none;width:46px;height:56px;display:grid;place-items:center;background:var(--gold);
  color:var(--ink);font-family:var(--dp);font-weight:700;font-size:13px;letter-spacing:.06em;border-radius:2px}
.dlb__m{flex:1;min-width:180px}
.dlb__m b{display:block;font-size:15px;color:#fff;margin-bottom:3px}
.dlb__m span{font-family:var(--mn);font-size:12px;color:rgba(255,255,255,.6)}
@media (max-width:900px){.dlb{grid-template-columns:1fr}}

/* ISO chip in the utility bar */
.util__iso{color:var(--gold);font-weight:600;letter-spacing:.04em;
  border-left:1px solid rgba(255,255,255,.22);padding-left:16px}
@media (max-width:700px){.util__iso{border-left:0;padding-left:0}}

/* brand mark alongside the wordmark */
.bd__m{width:auto;height:30px;flex:none;display:block;margin-right:10px}
@media (max-width:700px){.bd__m{height:24px;margin-right:7px}}