/* ==========================================================================
   Velora Chemicals Private Limited — site stylesheet
   Type & UI system matched to Tata Chemicals: Sequel Sans, single weight 400,
   large quiet headings, generous whitespace, restrained colour.
   Brand accents taken from the Velora logo (#5170FF / #18CB96).
   ========================================================================== */

/* Sequel Sans is a licensed typeface. If Velora licenses it, drop the woff2
   files into assets/fonts/ and the @font-face rules below take over; until
   then Archivo (a close neo-grotesque) renders from Google Fonts. */
@font-face{
  font-family:"Sequel Sans";
  src:url("../fonts/SequelSans-Regular.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Sequel Sans";
  src:url("../fonts/SequelSans-Medium.woff2") format("woff2");
  font-weight:500;font-style:normal;font-display:swap;
}

@font-face{
  font-family:"Archivo";
  src:url("../fonts/archivo-latin-400-normal.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Archivo";
  src:url("../fonts/archivo-latin-500-normal.woff2") format("woff2");
  font-weight:500;font-style:normal;font-display:swap;
}

:root{
  /* Tata Chemicals neutral system */
  --ink:#0B0C18;
  --black:#000000;
  --text:#5C5C64;
  --line:#E1E1E3;
  --line-2:#CFCFD4;
  --surface:#F1F1ED;
  --surface-2:#F7F7F5;

  /* Tata Chemicals colour system */
  --blue:#305AD4;          /* primary — buttons, blue bands, footer */
  --blue-dk:#2647AC;
  --blue-tint:#EAEFFB;     /* pale blue accent panel */
  --blue-tint-2:#D8E2F8;
  --tint-lime:#F5F7DE;     /* pale yellow-green accent panel */
  --tint-peach:#FEF3E9;    /* pale peach accent panel */
  /* Velora logo accent, used sparingly */
  --green:#18CB96;
  --green-dk:#0FA97B;

  --white:#fff;
  --wrap:1240px;
  --r:4px;
  --r-lg:8px;
  --shadow:0 1px 2px rgba(11,12,24,.05), 0 10px 30px rgba(11,12,24,.06);

  --sans:"Sequel Sans","Archivo","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:var(--sans);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
section[id],article[id],h2[id]{scroll-margin-top:120px}
body{
  margin:0;font-family:var(--sans);font-weight:400;color:var(--text);background:var(--white);
  font-size:16px;line-height:1.6;letter-spacing:normal;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}

/* Headings: Tata uses weight 400 everywhere, at generous sizes. */
h1,h2,h3,h4,h5{
  color:var(--ink);font-weight:400;letter-spacing:-.01em;margin:0 0 .5em;
}
h1{font-size:clamp(2.6rem,6.2vw,4.75rem);line-height:1.03;letter-spacing:-.022em}
h2{font-size:clamp(1.85rem,3.4vw,2.7rem);line-height:1.16;letter-spacing:-.016em}
h3{font-size:1.2rem;line-height:1.35;letter-spacing:-.006em}
h4{font-size:1.02rem;line-height:1.4;letter-spacing:0}
h5{font-size:.9rem;line-height:1.4}
p{margin:0 0 1.15em}
ul{margin:0 0 1.15em;padding-left:1.15em}
li{margin:.32em 0}
strong{color:var(--ink);font-weight:500}
::selection{background:var(--blue-tint-2);color:var(--ink)}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.section{padding:104px 0}
.section--tight{padding:68px 0}
.section--muted{background:var(--surface)}
.section--soft{background:var(--surface-2)}
.section--tintBlue{background:var(--blue-tint)}
.panel{border-radius:var(--r-lg);padding:36px}
.panel--blue{background:var(--blue-tint)}
.panel--lime{background:var(--tint-lime)}
.panel--peach{background:var(--tint-peach)}
.panel--grey{background:var(--surface)}
.panel h3{margin-bottom:.5em}
.panel p:last-child{margin-bottom:0}
.section--line{border-top:1px solid var(--line)}
.lede{font-size:1.19rem;line-height:1.55;color:var(--ink)}
.center{text-align:center}
.mw-720{max-width:720px}
.mw-820{max-width:840px}
.mw-720.center,.mw-820.center{margin-left:auto;margin-right:auto}

/* ---------- eyebrow ---------- */
.eyebrow{
  display:block;font-size:.94rem;font-weight:400;color:var(--blue);
  letter-spacing:normal;text-transform:none;margin:0 0 18px;
}
.eyebrow--light{color:#A9B8FF}

/* numeric / code-ish strings keep the same face, just tabular */
.tnum{font-variant-numeric:tabular-nums;letter-spacing:.01em}

/* ---------- buttons: Tata pill with a blue circular icon ---------- */
.btn{
  display:inline-flex;align-items:center;gap:20px;
  padding:9px 9px 9px 30px;border-radius:1000px;
  font-weight:400;font-size:1rem;line-height:1.3;white-space:nowrap;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  cursor:pointer;transition:.2s ease;
}
.btn::after{
  content:"";flex:none;width:46px;height:46px;border-radius:50%;
  background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h13M12.5 5.5 19 12l-6.5 6.5'/%3E%3C/svg%3E") center/17px no-repeat;
  transition:.2s ease;
}
.btn:hover{border-color:var(--line-2);color:var(--ink)}
.btn:hover::after{background-color:var(--blue-dk);transform:translateX(3px)}

/* solid blue pill, for the single strongest action on a light section */
.btn--solid{background:var(--blue);border-color:var(--blue);color:#fff}
.btn--solid::after{
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23305AD4' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h13M12.5 5.5 19 12l-6.5 6.5'/%3E%3C/svg%3E") center/17px no-repeat;
}
.btn--solid:hover{background:var(--blue-dk);border-color:var(--blue-dk);color:#fff}
.btn--solid:hover::after{background-color:#fff}

/* outline pill on blue or ink backgrounds */
.btn--onDark{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn--onDark::after{background-color:rgba(255,255,255,.16)}
.btn--onDark:hover{background:rgba(255,255,255,.10);border-color:#fff;color:#fff}
.btn--onDark:hover::after{background-color:rgba(255,255,255,.26)}

/* quiet pill without the circle */
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2);padding:14px 28px;gap:0}
.btn--ghost::after{display:none}
.btn--ghost:hover{border-color:var(--ink)}

.btn--sm{padding:6px 6px 6px 20px;gap:14px;font-size:.94rem}
.btn--sm::after{width:34px;height:34px;background-size:14px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center}

/* quiet text link with a rule under it */
.link-more{
  display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-size:1rem;
  padding-bottom:6px;border-bottom:1px solid var(--line-2);transition:.18s;
}
.link-more::after{content:"→";color:var(--blue);transition:transform .18s}
.link-more:hover{border-bottom-color:var(--blue);color:var(--blue)}
.link-more:hover::after{transform:translateX(4px)}
.link-more--light{color:#fff;border-bottom-color:rgba(255,255,255,.45)}
.link-more--light::after{color:#fff}
.link-more--light:hover{color:#fff;border-bottom-color:#fff}

/* ---------- top utility bar ---------- */
.topbar{background:var(--ink);color:rgba(255,255,255,.72);font-size:.82rem}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:40px}
.topbar b{color:#fff;font-weight:400}
.topbar-cin{color:rgba(255,255,255,.6);font-variant-numeric:tabular-nums}
.topbar a{color:rgba(255,255,255,.72)}
.topbar a:hover{color:#fff}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;gap:30px;height:82px}
.brand{display:flex;align-items:center;flex:none}
.vlogo{display:block;color:#5170FF;line-height:0}
.vlogo svg{height:32px;width:auto;display:block}
.vlogo--light{color:#fff}
.foot-brand .vlogo svg{height:32px}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{
  padding:10px 14px;color:var(--black);font-size:1rem;font-weight:400;
  border-bottom:2px solid transparent;transition:.16s;
}
.nav a:hover{color:var(--blue)}
.nav a.is-active{color:var(--blue);border-bottom-color:var(--blue)}
.header-cta{display:flex;align-items:center;gap:18px;flex:none}
.header-phone{font-size:.95rem;color:var(--ink);white-space:nowrap;line-height:1.25}
.header-phone span{display:block;font-size:.76rem;color:var(--text)}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);
  border-radius:var(--r);padding:10px 12px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:1px;background:var(--ink)}
.nav-toggle span+span{margin-top:5px}

/* ---------- hero: light, Tata-style ---------- */
.hero{position:relative;overflow:hidden;background:var(--surface);color:var(--text)}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(820px 520px at 88% 0%, var(--blue-tint), transparent 64%),
    radial-gradient(720px 460px at 2% 100%, var(--tint-peach), transparent 62%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.7;
  background-image:linear-gradient(rgba(11,12,24,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(11,12,24,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 78% 82% at 64% 44%,#000 18%,transparent 74%);
  mask-image:radial-gradient(ellipse 78% 82% at 64% 44%,#000 18%,transparent 74%);
}
.hero .wrap{position:relative;z-index:2;padding-top:112px;padding-bottom:112px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}
.hero h1{color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero p{color:var(--text);max-width:58ch}
.hero .lede{color:var(--ink)}
.hero-page{padding:0}
.hero-page .wrap{padding-top:92px;padding-bottom:88px}
.hero-page h1{margin-bottom:.3em}
.hero-page p{margin-bottom:0;max-width:62ch}

/* spec card */
.spec-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px}
.spec-card h4{color:var(--ink);margin:0 0 4px;font-size:1.12rem}
.spec-card .formula{color:var(--blue);font-size:.92rem;margin-bottom:22px}
.spec-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;
  border-top:1px solid var(--line);font-size:.95rem}
.spec-row dt{color:var(--text)}
.spec-row dd{margin:0;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.spec-note{margin:22px 0 0;font-size:.86rem;color:var(--text);line-height:1.55}

/* ---------- full-bleed blue band ---------- */
.band-blue{background:var(--blue);color:rgba(255,255,255,.9)}
.band-blue h2,.band-blue h3,.band-blue h4{color:#fff}
.band-blue .lede{color:rgba(255,255,255,.92)}
.band-blue .eyebrow{color:rgba(255,255,255,.72)}
.band-blue .ticks li::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.figure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.figure{padding:0 34px;border-left:1px solid rgba(255,255,255,.26)}
.figure:first-child{border-left:0;padding-left:0}
.figure b{display:block;font-size:3.1rem;font-weight:400;color:#fff;letter-spacing:-.03em;line-height:1}
.figure span{display:block;font-size:1rem;color:rgba(255,255,255,.88);margin-top:14px;max-width:24ch}

/* ---------- stats ---------- */
.stats{background:#fff;border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:44px 34px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-size:2.7rem;font-weight:400;color:var(--ink);letter-spacing:-.028em;line-height:1.05}
.stat span{display:block;font-size:.95rem;color:var(--text);margin-top:10px}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.grid.gap{gap:24px;background:none;border:0}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.split>*,.grid>*,.hero-grid>*,.stats-grid>*{min-width:0}
.card{background:#fff;padding:36px 32px;transition:.2s ease}
.card:hover{background:var(--surface-2)}
.grid.gap .card{border:1px solid var(--line);border-radius:var(--r-lg)}
.grid.gap .card:hover{border-color:var(--line-2);background:#fff;box-shadow:var(--shadow)}
.card h3{margin-bottom:.5em}
.card p{font-size:1rem;margin-bottom:0;color:var(--text)}
.card-ico{width:40px;height:40px;color:var(--blue);display:flex;align-items:center;
  justify-content:center;margin-bottom:22px}
.card-ico svg{width:30px;height:30px}
.card-num{font-size:.94rem;color:var(--blue);margin-bottom:14px;font-variant-numeric:tabular-nums}
.card-links{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.card-links li{margin:0}
.card-links a{
  display:inline-block;font-size:.9rem;padding:7px 14px;border-radius:20px;
  border:1px solid var(--line);color:var(--text);background:#fff;transition:.16s;
}
.card-links a:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-tint)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split--top{align-items:start}

/* checked list */
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:30px;margin:.65em 0;font-size:1rem}
.ticks li::before{
  content:"";position:absolute;left:0;top:.5em;width:16px;height:16px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23305AD4' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:16px;background-repeat:no-repeat;background-position:center;
}

/* ---------- product catalogue ---------- */
.cat-toolbar{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:44px;
  position:sticky;top:82px;z-index:30;background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
}
.cat-search{
  flex:1 1 280px;display:flex;align-items:center;gap:10px;background:#fff;
  border:1px solid var(--line-2);border-radius:var(--r);padding:0 14px;
}
.cat-search svg{width:17px;height:17px;color:var(--text);flex:none}
.cat-search input{flex:1;border:0;outline:0;padding:12px 0;font:inherit;font-size:1rem;
  color:var(--ink);background:none}
.cat-search input::placeholder{color:#9A9AA3}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  padding:9px 16px;border-radius:20px;border:1px solid var(--line-2);background:#fff;
  font:inherit;font-size:.9rem;font-weight:400;color:var(--text);cursor:pointer;transition:.16s;
}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.is-on{background:var(--blue);border-color:var(--blue);color:#fff}

.division{margin-bottom:64px;scroll-margin-top:170px}
.division-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;
  padding-bottom:18px;border-bottom:1px solid var(--ink);margin-bottom:28px}
.division-head h2{margin:0;font-size:1.75rem}
.division-head .count{font-size:.92rem;color:var(--text);font-variant-numeric:tabular-nums}
.division-head p{margin:0;flex:1 1 100%;font-size:1rem;color:var(--text);max-width:70ch}

[hidden]{display:none!important}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.prod{
  border:1px solid var(--line-2);border-radius:6px;background:#fff;
  padding:20px 20px 18px;display:flex;flex-direction:column;transition:.16s;
  position:relative;
}
.prod:hover{border-color:var(--blue);box-shadow:0 6px 22px rgba(11,12,24,.09)}
.prod-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}
.prod h4{margin:0;font-size:1.05rem;color:var(--ink);line-height:1.3}
.prod .formula{
  font-size:.82rem;color:var(--blue);background:var(--blue-tint);
  padding:3px 9px;border-radius:4px;white-space:nowrap;flex:none;
  font-variant-numeric:tabular-nums;
}
.prod dl{margin:0 0 0;display:grid;grid-template-columns:auto 1fr;gap:7px 14px;font-size:.88rem;
  border-top:1px solid var(--line);padding-top:12px}
.prod dt{color:var(--text)}
.prod dd{margin:0;color:var(--ink);text-align:right}
.prod-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.prod-tag{font-size:.74rem;color:var(--text);background:var(--surface);
  border:1px solid var(--line);border-radius:3px;padding:2px 8px}
.prod-cta{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.prod-cta a{font-size:.86rem;color:var(--blue);font-weight:400}
.prod-cta a:hover{text-decoration:underline}
.cat-count{margin-top:14px;font-size:.9rem;color:var(--text);font-variant-numeric:tabular-nums}
.cat-clear{border:0;background:none;color:var(--blue);font:inherit;font-size:.9rem;cursor:pointer;padding:0 4px}
.cat-clear:hover{text-decoration:underline}
.no-results{padding:56px;text-align:center;color:var(--text);border:1px solid var(--line);
  border-radius:6px;background:var(--surface);display:block}





/* ---------- products dropdown ---------- */
.nav-drop{position:relative;display:flex;align-items:center}
.nav-drop-t{display:inline-flex;align-items:center;gap:7px}
.nav-drop-t svg{width:11px;height:8px;flex:none;transition:transform .18s;opacity:.7}
.nav-drop:hover .nav-drop-t svg,.nav-drop:focus-within .nav-drop-t svg{transform:rotate(180deg)}
.nav-menu{position:absolute;top:calc(100% + 14px);left:-20px;z-index:60;min-width:560px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow);padding:12px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .16s,transform .16s,visibility .16s}
.nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu{opacity:1;visibility:visible;transform:none}
.nav-menu::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.nav-menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.nav-menu-grid a{display:block;padding:12px 14px;border-radius:var(--r);line-height:1.35}
.nav-menu-grid a:hover{background:var(--surface-2)}
.nav-menu-grid span{display:block;font-size:.95rem;color:var(--ink)}
.nav-menu-grid em{display:block;font-style:normal;font-size:.8rem;color:var(--text);margin-top:3px}
.nav-menu-foot{display:flex;gap:22px;margin-top:10px;padding:14px 14px 6px;
  border-top:1px solid var(--line)}
.nav-menu-foot a{font-size:.88rem;color:var(--blue)}
.nav-menu-foot a:hover{text-decoration:underline}
.topbar-right{display:flex;align-items:center;gap:0}
.topbar-right a{color:inherit}
.topbar-right a:hover{color:#fff}

/* ---------- A-Z index ---------- */
.az-jump{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:52px;
  padding-bottom:24px;border-bottom:1px solid var(--line)}
.az-jump a{display:inline-flex;align-items:center;justify-content:center;min-width:38px;
  height:38px;border:1px solid var(--line-2);border-radius:var(--r);font-size:.92rem;
  color:var(--ink);padding:0 8px}
.az-jump a:hover{border-color:var(--blue);color:var(--blue)}
.az-group{margin-bottom:44px;scroll-margin-top:150px}
.az-group h2{font-size:1.5rem;margin:0 0 16px;padding-bottom:10px;
  border-bottom:1px solid var(--line)}
.az-list{list-style:none;padding:0;margin:0;display:grid;
  grid-template-columns:repeat(2,1fr);gap:0 40px}
.az-list li{display:flex;align-items:baseline;gap:12px;padding:11px 0;
  border-bottom:1px solid var(--line);font-size:.96rem}
.az-list li a{color:var(--ink);flex:1 1 auto;min-width:0}
.az-list li a:hover{color:var(--blue)}
.az-f{font-family:var(--mono);font-size:.82rem;color:var(--text);flex:none}
.az-d{font-size:.78rem;color:#6E6E78;flex:none;max-width:34%;text-align:right}

/* ---------- MSDS & COA library ---------- */
.sds-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.sds-div{background:#fff;padding:26px 24px}
.sds-div h3{font-size:1rem;margin:0 0 14px;display:flex;align-items:baseline;gap:10px}
.sds-div h3 a{color:var(--ink)}
.sds-div h3 a:hover{color:var(--blue)}
.sds-div .count{font-size:.78rem;color:var(--text);font-variant-numeric:tabular-nums}
.sds-list{list-style:none;padding:0;margin:0}
.sds-list li{padding:5px 0;font-size:.88rem;line-height:1.45}
.sds-list a{color:var(--text)}
.sds-list a:hover{color:var(--blue)}

@media (max-width:1080px){
  .sds-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav-menu{position:static;min-width:0;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;
    margin:2px 0 10px 12px;padding:0 0 0 10px}
  .nav-menu-grid{grid-template-columns:1fr;gap:0}
  .nav-menu-grid a{padding:9px 0}
  .nav-menu-grid em{display:none}
  .nav-menu-foot{flex-direction:column;gap:8px;padding:10px 0 0}
  .nav-drop{display:block}
  .nav-drop-t svg{display:none}
}
@media (max-width:760px){
  .az-list{grid-template-columns:1fr}
  .az-d{display:none}
  .sds-grid{grid-template-columns:1fr}
}

/* ---------- keyboard focus (WCAG 2.4.7) ---------- */
/* transition:all on buttons/links would fade the ring in — a focus indicator must be instant */
:focus-visible{outline-width:2px;outline-style:solid;outline-color:#305AD4;outline-offset:3px;
  transition-property:color,background-color,border-color,box-shadow}
.topbar :focus-visible,.band-blue :focus-visible,.cta-band :focus-visible,
.site-footer :focus-visible,.btn--solid:focus-visible{outline-color:#fff}
.cat-search:focus-within{border-color:#305AD4;box-shadow:0 0 0 3px rgba(48,90,212,.28)}
.cat-search input:focus-visible{outline:0}
.faq summary:focus-visible{outline-offset:-2px}

/* ---------- enquiry form actions ---------- */
.enq-choose{margin:0 0 16px;font-size:.92rem;color:var(--text)}
.enq-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.btn-plain{background:none;border:0;font:inherit;font-size:.9rem;color:var(--blue);
  cursor:pointer;padding:10px 6px;text-decoration:underline;text-underline-offset:3px}
.btn-plain:hover{color:var(--blue-dk)}
.form-note a{text-decoration:underline;text-underline-offset:2px}
.form-note.is-bad{color:#B4231C}
.form-note.is-bad a{color:inherit}
.field input.is-bad,.field textarea.is-bad,.field select.is-bad{
  border-color:#B4231C;background:#FFF7F6}
.field input.is-bad:focus,.field textarea.is-bad:focus{outline-color:#B4231C}
@media (max-width:520px){
  .enq-actions{flex-direction:column;align-items:stretch}
  .enq-actions .btn{width:100%;justify-content:space-between}
  .btn-plain{text-align:center}
}

/* ---------- product landing pages ---------- */
.crumbs{font-size:.86rem;color:var(--text);margin-bottom:30px;display:flex;flex-wrap:wrap;
  gap:8px;align-items:center}
.crumbs a{color:var(--text)}
.crumbs a:hover{color:var(--blue)}
.crumbs span{color:#A8A8B0}
.crumbs [aria-current]{color:var(--ink)}
.hero-product{padding-bottom:72px}
.prodhero{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}
.prodhero>*{min-width:0}
.h1-formula{display:inline-block;font-size:.3em;vertical-align:baseline;color:var(--blue);
  background:var(--blue-tint);border-radius:5px;padding:5px 11px;margin-left:16px;
  white-space:nowrap;letter-spacing:.01em;position:relative;top:-.25em}
.syn{margin-top:26px;font-size:.88rem;color:var(--text)}
.uses{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:8px;overflow:hidden}
.use-row{background:#fff;padding:26px 26px 24px}
.use-row h3{font-size:1.02rem;margin:0 0 8px;color:var(--ink)}
.use-row p{margin:0;font-size:.94rem;color:var(--text);line-height:1.6}
.faqs{border-top:1px solid var(--line)}
.faq{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:22px 44px 22px 0;font-size:1.06rem;color:var(--ink);
  position:relative;list-style:none;line-height:1.45}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:9px;height:9px;
  border-right:1.5px solid var(--text);border-bottom:1.5px solid var(--text);
  transform:translateY(-70%) rotate(45deg);transition:.18s}
.faq[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq summary:hover{color:var(--blue)}
.faq-a{padding:0 60px 24px 0}
.faq-a p{margin:0;color:var(--text);line-height:1.7}
.rel-links{columns:2;column-gap:40px}
.mono{font-family:var(--mono);font-size:.88rem;letter-spacing:.01em}
@media (max-width:1080px){
  .prodhero{grid-template-columns:1fr;gap:44px}
}
@media (max-width:760px){
  .uses{grid-template-columns:1fr}
  .rel-links{columns:1}
  .h1-formula{display:inline-block;margin:14px 0 0 0;font-size:.42em;top:0}
  .faq-a{padding-right:0}
}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{padding:26px 30px 0 0;position:relative;border-top:1px solid var(--line)}
.step:first-child{border-top-color:var(--ink)}
.step::before{counter-increment:s;content:"0" counter(s);
  font-size:.94rem;color:var(--blue);display:block;margin-bottom:18px;
  font-variant-numeric:tabular-nums}
.step h4{margin:0 0 8px}
.step p{font-size:.98rem;margin:0;color:var(--text)}

/* ---------- industries ---------- */
.ind{border-top:1px solid var(--line);padding:36px 0;display:grid;
  grid-template-columns:.9fr 1.4fr 1.1fr;gap:40px;align-items:start}
.ind:last-child{border-bottom:1px solid var(--line)}
.ind h3{margin:0;font-size:1.32rem}
.ind p{margin:0;font-size:1rem}
.ind .card-links{margin:0}

/* ---------- export markets ---------- */
.markets{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line)}
.market-region{background:#fff;padding:26px 24px}
.market-region h3{font-size:1.02rem;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.market-region h3 svg{width:19px;height:19px;color:var(--blue);flex:none}
.market-region ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.market-region li{margin:0}
.market-region li span{display:inline-block;font-size:.85rem;color:var(--text);
  background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:3px 9px}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;max-width:100%;border-top:1px solid var(--ink);
  -webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:.98rem}
th,td{text-align:left;padding:18px 22px 18px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--ink);font-weight:400;font-size:.92rem;white-space:nowrap}
thead th{color:var(--text);padding-top:14px;padding-bottom:14px}
tbody tr:hover{background:var(--surface-2)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--blue);color:#fff;padding:76px;position:relative;overflow:hidden;
  border-radius:var(--r-lg)}
.cta-band::after{content:"";position:absolute;right:-110px;top:-110px;width:400px;height:400px;
  border-radius:50%;background:rgba(255,255,255,.07)}
.cta-band .eyebrow{color:rgba(255,255,255,.75)}
.cta-band h2{color:#fff;position:relative;z-index:2;max-width:20ch}
.cta-band p{color:rgba(255,255,255,.86);max-width:60ch;position:relative;z-index:2;font-size:1.1rem}
.cta-band .btn-row{position:relative;z-index:2}

/* ---------- contact ---------- */
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px}
.contact-card h3{font-size:1.12rem;margin-bottom:.6em}
.contact-card p{font-size:1rem;margin-bottom:0}
.contact-card a{color:var(--blue)}
.contact-card a:hover{color:var(--blue-dk)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-size:.94rem;color:var(--ink)}
.field input,.field select,.field textarea{
  font:inherit;font-size:1rem;padding:13px 15px;border:1px solid var(--line-2);
  border-radius:var(--r);color:var(--ink);background:#fff;outline:0;transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue);box-shadow:0 0 0 3px rgba(81,112,255,.15)}
.field textarea{resize:vertical;min-height:126px}
.form-note{font-size:.92rem;color:var(--text);margin:16px 0 0}

/* ---------- footer ---------- */
.site-footer{background:var(--blue);color:rgba(255,255,255,.86);font-size:.96rem}
.site-footer .wrap{padding-top:80px;padding-bottom:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px}

.foot-brand p{font-size:.96rem;color:rgba(255,255,255,.86);margin:24px 0 0;max-width:36ch;line-height:1.65}
.foot-contact{margin-top:22px;font-size:.96rem;line-height:1.85;color:rgba(255,255,255,.88)}
.foot-contact a{color:rgba(255,255,255,.88)}
.foot-contact a:hover{color:#fff}
.site-footer h5{color:#fff;font-size:.96rem;font-weight:400;margin:0 0 18px;letter-spacing:0}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.5em 0}
.site-footer li a{color:rgba(255,255,255,.86);font-size:.96rem}
.site-footer li a:hover{color:#fff}
.foot-bottom{margin-top:56px;padding-top:26px;border-top:1px solid rgba(255,255,255,.26);
  display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;justify-content:space-between;
  font-size:.9rem;color:rgba(255,255,255,.88)}
.foot-bottom .cin{font-variant-numeric:tabular-nums}
.foot-bottom .cin b{color:#fff;font-weight:400}

/* ---------- responsive ---------- */
/* header fits before the mobile breakpoint: drop the phone block, then the CTA */
@media (max-width:1240px){
  .header-phone{display:none}
  .nav{gap:2px}
}
@media (max-width:1120px){
  .header-cta{display:none}
}
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .figure-grid{grid-template-columns:repeat(2,1fr);gap:36px 0}
  .figure{padding:0 26px}
  .figure:nth-child(3){border-left:0;padding-left:0}
  .g4{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .markets{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:34px 0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stat{padding:34px 24px}
  .cta-band{padding:56px}
  .split{gap:48px}
}
@media (max-width:900px){
  .nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;
    border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;
    padding:12px 20px 20px;gap:0;box-shadow:var(--shadow)}
  .nav.is-open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav a.is-active{border-bottom-color:var(--blue)}
  .nav-toggle{display:block}
  .header-cta{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .figure b{font-size:2.5rem}
  .stat{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .stat:nth-child(-n+2){border-top:0}
  .split{grid-template-columns:1fr;gap:40px}
  .g3,.g2{grid-template-columns:1fr}
  .ind{grid-template-columns:1fr;gap:14px}
  .topbar .wrap{height:auto;padding-top:9px;padding-bottom:9px;font-size:.78rem}
  .cat-toolbar{position:static}
  .section{padding:72px 0}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .section{padding:56px 0}
  .hero .wrap{padding-top:64px;padding-bottom:64px}
  .prod-grid{grid-template-columns:1fr}
  .markets{grid-template-columns:1fr}
  .g4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-band{padding:36px 26px}
  .figure-grid{grid-template-columns:1fr;gap:28px}
  .figure{border-left:0;padding:0}
  .panel{padding:26px}
  .form-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:36px}
  .topbar .wrap{flex-direction:column;align-items:flex-start;gap:2px}
  .topbar-hide{display:none}
  .spec-card{padding:22px}
  .division-head h2{font-size:1.4rem}
  .stat b{font-size:2.1rem}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}