:root{--lime:#8cc63f;--lime-d:#5f8f22;--cyan:#1aa9d6;--cyan-d:#0b7ea6;--ink:#16191d;--char:#23282e;--grey:#5b636c;--line:#e3e6ea;--soft:#f4f6f7;--w:1240px;--f:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--h:"Manrope","Inter",system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:16px/1.65 var(--f);color:var(--char);background:#fff;overflow-x:hidden;cursor:url(../cursor/specx.png) 1 1,auto}
a,button,[role=button],summary,label[for],select{cursor:url(../cursor/specx-hover.png) 1 1,pointer}
input,textarea{cursor:text}
@media (hover:none){body,a,button{cursor:auto}}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan-d);text-decoration:none}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--h);color:var(--ink);line-height:1.18;letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}h2{font-size:clamp(1.6rem,3vw,2.4rem)}h3{font-size:1.22rem}h4{font-size:1rem}
p+p{margin-top:.9em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:999}.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.eyebrow{display:inline-block;font:600 .74rem/1 var(--f);letter-spacing:.16em;text-transform:uppercase;color:var(--lime-d);margin-bottom:14px;padding-left:34px;position:relative}
.eyebrow:before{content:"";position:absolute;left:0;top:50%;width:24px;height:2px;background:var(--cyan)}
.lead{font-size:1.14rem;color:var(--grey);max-width:760px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border:1.5px solid var(--ink);background:var(--ink);color:#fff;font:600 .9rem var(--f);letter-spacing:.02em;transition:background .25s,color .25s,border-color .25s}
.btn:hover{background:var(--lime-d);border-color:var(--lime-d);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}.btn.light:hover{background:var(--lime);border-color:var(--lime)}
.btn.line-w{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}.btn.line-w:hover{background:#fff;color:var(--ink)}
.arrow:after{content:"\2192";transition:transform .25s}.arrow:hover:after{transform:translateX(4px)}
/* header */
.topbar{background:var(--ink);color:#c9ced4;font-size:.8rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;height:36px;align-items:center}
.topbar a{color:#c9ced4}.topbar a:hover{color:var(--lime)}.tb-c{display:flex;gap:22px;align-items:center}.tb-tag{letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.hdr.scrolled{box-shadow:0 6px 24px rgba(20,24,28,.08)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:92px}
.brand{display:flex;align-items:center;height:100%}.brand img{height:68px;width:auto;max-width:none}
.nav>ul{display:flex;list-style:none;gap:2px}
.nav>ul>li>a,.nav>ul>li>button{display:block;padding:35px 13px;font:600 .9rem var(--f);color:var(--ink);background:none;border:0;position:relative}
.nav>ul>li>a:after,.nav>ul>li>button:after{content:"";position:absolute;left:14px;right:14px;bottom:26px;height:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav>ul>li:hover>a:after,.nav>ul>li:hover>button:after,.nav>ul>li.open>button:after,.nav a[aria-current=page]:after{transform:scaleX(1)}
.nav .cta{margin-left:14px;align-self:center}.nav .cta a{padding:11px 20px;background:var(--ink);color:#fff;font:600 .86rem var(--f);display:block}.nav .cta a:hover{background:var(--lime-d)}
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:3px solid var(--lime);box-shadow:0 24px 48px rgba(20,24,28,.14);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .22s,transform .22s,visibility .22s}
.has-mega:hover>.mega,.has-mega.open>.mega,.has-mega:focus-within>.mega{opacity:1;visibility:visible;transform:none}
.mega .wrap{display:grid;grid-template-columns:260px 1fr;height:auto;align-items:stretch;padding:0 28px}
.mega-tabs{border-right:1px solid var(--line);padding:28px 0;list-style:none}
.mega-tabs button{display:flex;width:100%;justify-content:space-between;text-align:left;padding:12px 18px 12px 0;background:none;border:0;font:600 .95rem var(--f);color:var(--grey);border-bottom:1px solid var(--soft)}
.mega-tabs button[aria-selected=true]{color:var(--ink)}.mega-tabs button[aria-selected=true]:after{content:"\2192";color:var(--lime-d)}
.mega-panel{display:none;padding:28px 0 30px 36px}.mega-panel.on{display:grid;grid-template-columns:1.3fr 1fr;gap:36px}
.mega-panel h3{font-size:1.1rem;margin-bottom:6px}.mega-panel p{font-size:.9rem;color:var(--grey);margin-bottom:14px}
.mega-panel ul{list-style:none;columns:2;column-gap:24px}.mega-panel li{break-inside:avoid}
.mega-panel li a{display:block;padding:6px 0;font-size:.88rem;color:var(--char);border-bottom:1px solid var(--soft)}.mega-panel li a:hover{color:var(--cyan-d)}
.mega-feat{background:var(--soft);padding:18px}.mega-feat img{aspect-ratio:16/9;object-fit:cover;width:100%;margin-bottom:12px}
.burger{display:none;background:none;border:0;width:44px;height:44px;position:relative}
.burger span,.burger:before,.burger:after{content:"";position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .25s,opacity .25s}
.burger:before{top:14px}.burger span{top:21px}.burger:after{top:28px}
.burger[aria-expanded=true]:before{transform:translateY(7px) rotate(45deg)}.burger[aria-expanded=true] span{opacity:0}.burger[aria-expanded=true]:after{transform:translateY(-7px) rotate(-45deg)}
.mnav{display:none}
/* hero */
.hero{position:relative;min-height:min(88vh,820px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--ink)}
.hero .bg{position:absolute;inset:-12% 0 0;will-change:transform}
.hero .bg img{width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,17,20,.86) 0%,rgba(14,17,20,.55) 55%,rgba(14,17,20,.2) 100%)}
.hero .wrap{position:relative;z-index:2;padding-bottom:88px;padding-top:120px;width:100%}
.hero h1{color:#fff;max-width:820px}.hero h1 em{font-style:normal;color:var(--lime)}
.hero .lead{color:#dde2e6;margin:22px 0 34px}
.hero .eyebrow{color:var(--lime)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.25);margin-top:56px;max-width:980px}
.hero-stats div{padding:18px 18px 0 0;font-size:.84rem;color:#c9ced4}.hero-stats b{display:block;color:#fff;font:700 1.02rem var(--h);margin-bottom:2px}
.phero{position:relative;color:#fff;background:var(--ink);overflow:hidden}
.phero .bg{position:absolute;inset:-15% 0 0;will-change:transform}.phero .bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.phero .wrap{position:relative;padding:92px 28px 70px}.phero h1{color:#fff;max-width:900px}.phero .lead{color:#d5dadf;margin-top:16px}
.crumb{font-size:.8rem;margin-bottom:22px;color:#b8bec5}.crumb a{color:#dfe4e8}.crumb a:hover{color:var(--lime)}
/* sections */
.sec{padding:96px 0}.sec.soft{background:var(--soft)}.sec.dark{background:var(--ink);color:#c9ced4}.sec.dark h2,.sec.dark h3{color:#fff}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:46px}.sec-head .lead{margin-top:12px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.media{position:relative;overflow:hidden}.media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.media:hover img{transform:scale(1.03)}
.media .tag{position:absolute;left:0;bottom:0;background:var(--lime);color:var(--ink);font:600 .75rem var(--f);letter-spacing:.1em;text-transform:uppercase;padding:9px 16px}
.card{background:#fff;border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;transition:border-color .25s,transform .25s;position:relative}
.card:hover{border-color:var(--ink);transform:translateY(-3px)}
.card .no{font:700 .8rem var(--h);color:var(--cyan-d);letter-spacing:.1em;margin-bottom:18px}
.card h3{margin-bottom:10px}.card p{font-size:.94rem;color:var(--grey);flex:1}.card .more{margin-top:18px;font:600 .86rem var(--f);color:var(--ink)}
.card:before{content:"";position:absolute;left:-1px;top:-1px;height:3px;width:0;background:var(--lime);transition:width .35s}.card:hover:before{width:calc(100% + 2px)}
.div-card{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--line);margin-bottom:28px}
.div-card .media img{height:100%;aspect-ratio:auto;min-height:340px}
.div-card .txt{padding:46px}
.div-card:nth-child(even) .media{order:2}
.ticks{list-style:none;margin:18px 0}.ticks li{padding:7px 0 7px 26px;position:relative;border-bottom:1px solid var(--line);font-size:.94rem}
.ticks li:before{content:"";position:absolute;left:2px;top:15px;width:10px;height:6px;border-left:2px solid var(--lime-d);border-bottom:2px solid var(--lime-d);transform:rotate(-45deg)}
.sec.dark .ticks li{border-color:rgba(255,255,255,.12)}
.cols2{columns:2;column-gap:36px}.cols2 li{break-inside:avoid}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.chips a,.chips span{border:1px solid var(--line);padding:6px 12px;font-size:.82rem;color:var(--char);background:#fff}.chips a:hover{border-color:var(--cyan);color:var(--cyan-d)}
.band{position:relative;overflow:hidden;color:#fff;background:var(--ink)}.band .bg{position:absolute;inset:-20% 0;will-change:transform}.band .bg img{width:100%;height:100%;object-fit:cover;opacity:.35}
.band .wrap{position:relative;padding:110px 28px}.band h2{color:#fff;max-width:760px}.band p{color:#d5dadf;max-width:640px;margin:16px 0 28px}
.steps{display:grid;grid-template-columns:repeat(6,1fr);border-top:2px solid var(--ink);counter-reset:s}
.steps li{list-style:none;padding:26px 18px 0 0;position:relative;counter-increment:s}
.steps li:before{content:"0" counter(s);font:700 .8rem var(--h);color:var(--cyan-d);display:block;margin-bottom:10px}
.steps li:after{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;background:var(--lime);border:2px solid #fff}
.steps h4{margin-bottom:6px}.steps p{font-size:.88rem;color:var(--grey)}
.ind{border-top:1px solid var(--line);padding:22px 0}.ind h3{font-size:1.05rem;margin-bottom:6px}.ind p{font-size:.9rem;color:var(--grey)}
.cta-band{background:var(--lime);padding:60px 0}.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta-band h2{font-size:clamp(1.4rem,2.4vw,2rem)}
/* distillation explorer */
.dx{display:grid;grid-template-columns:360px 1fr;gap:48px;align-items:start}
.dx svg{width:100%;height:auto;max-height:640px}
.dx .zone{cursor:inherit;transition:opacity .2s}.dx .zone rect.hl{fill-opacity:0;transition:fill-opacity .25s}.dx .zone:hover rect.hl,.dx .zone.on rect.hl{fill-opacity:.28}
.dx-list{list-style:none}.dx-list button{display:block;width:100%;text-align:left;border:0;border-top:1px solid var(--line);background:none;padding:16px 0;font:600 1rem var(--h);color:var(--grey)}
.dx-list button[aria-expanded=true]{color:var(--ink)}.dx-list button span{color:var(--cyan-d);margin-right:12px;font-size:.8rem}
.dx-list .ans{display:none;padding:0 0 18px 32px;color:var(--grey);font-size:.94rem}.dx-list .ans.on{display:block}
/* faq / glossary */
.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;padding:20px 40px 20px 0;font:600 1.02rem var(--h);color:var(--ink);position:relative}.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:6px;top:16px;font-size:1.4rem;color:var(--lime-d);transition:transform .25s}.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;color:var(--grey);max-width:900px}
.gloss-tools{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-bottom:30px}
.gloss-tools input{flex:1;min-width:240px;padding:14px 16px;border:1px solid var(--line);font:inherit}
.az{display:flex;flex-wrap:wrap;gap:4px}.az a{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);font-size:.82rem;color:var(--ink)}.az a:hover{background:var(--ink);color:#fff}
.gloss{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}.gloss dt{font:700 1rem var(--h);color:var(--ink);padding-top:18px;border-top:1px solid var(--line);margin-top:4px}.gloss dd{color:var(--grey);font-size:.93rem;padding:6px 0 14px}
.gloss .letter{grid-column:1/-1;font:700 1.6rem var(--h);color:var(--lime-d);margin-top:30px}
/* downloads */
.dl-group{margin-bottom:64px}.dl-group h2{font-size:1.5rem;display:flex;align-items:center;gap:16px;margin-bottom:26px}
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.dl{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:border-color .25s}.dl:hover{border-color:var(--ink)}
.dl .cv{background:var(--soft);padding:18px;display:grid;place-items:center}.dl .cv img{aspect-ratio:210/297;object-fit:cover;width:70%;box-shadow:0 8px 22px rgba(0,0,0,.14)}
.dl .bd{padding:18px;flex:1;display:flex;flex-direction:column}.dl h3{font-size:.98rem;margin-bottom:6px}.dl p{font-size:.82rem;color:var(--grey);flex:1}
.dl button{margin-top:14px;justify-content:center}
.modal{position:fixed;inset:0;background:rgba(14,17,20,.66);display:none;align-items:center;justify-content:center;z-index:300;padding:20px}.modal.on{display:flex}
.modal .box{background:#fff;max-width:460px;width:100%;padding:36px;position:relative;border-top:4px solid var(--lime)}
.modal .x{position:absolute;right:12px;top:10px;background:none;border:0;font-size:1.6rem;line-height:1;width:36px;height:36px}
.modal h3{margin-bottom:6px}.modal p{font-size:.9rem;color:var(--grey);margin-bottom:18px}
/* forms */
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}.form .full{grid-column:1/-1}
.form label{display:block;font:600 .8rem var(--f);color:var(--ink);margin-bottom:6px;letter-spacing:.02em}
.form input,.form select,.form textarea{width:100%;padding:13px 14px;border:1px solid #cfd4d9;font:inherit;font-size:.95rem;background:#fff;border-radius:0}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(26,169,214,.15)}
.form .err{display:none;color:#b3261e;font-size:.78rem;margin-top:4px}.form .bad .err{display:block}.form .bad input,.form .bad select,.form .bad textarea{border-color:#b3261e}
.form .chk{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--grey)}.form .chk input{width:auto;margin-top:5px}
.note{font-size:.84rem;color:var(--grey);margin-top:10px}.ok-msg{display:none;background:#eef7e3;border-left:3px solid var(--lime-d);padding:14px 16px;margin-top:18px;font-size:.92rem}.ok-msg.on{display:block}
.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.office{border-top:3px solid var(--lime)}.office .in{height:100%}
.office{border:1px solid var(--line);background:#fff}.office .in{padding:24px}.office h3{font-size:1.05rem;margin:4px 0 8px}.office .type{font:600 .72rem var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--lime-d)}
.office address{font-style:normal;font-size:.93rem;color:var(--grey)}
.contact-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.contact-strip a,.contact-strip div{padding:24px;border-right:1px solid var(--line);color:var(--ink)}.contact-strip>*:last-child{border-right:0}
.contact-strip small{display:block;font:600 .72rem var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin-bottom:6px}.contact-strip b{font:700 1.02rem var(--h)}
.prose{max-width:860px}.prose h2{font-size:1.4rem;margin:36px 0 12px}.prose ul{margin:10px 0 10px 20px}.prose li{margin:4px 0}
.svg-col{background:#fff;border:1px solid var(--line);padding:24px}
/* footer */
.ftr{background:#111417;color:#aab1b8;font-size:.88rem}
.ftr h4{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.ftr ul{list-style:none}.ftr li{padding:4px 0}.ftr a{color:#aab1b8}.ftr a:hover{color:var(--lime)}
.ftr-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px 0 30px;font-size:.8rem}.ftr-bot a{margin-left:18px}
.ftr address{font-style:normal}
/* reveal & parallax */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
[data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}[data-reveal]{opacity:1;transform:none}.bg{transform:none!important}}
/* responsive */
@media (max-width:1100px){.nav{display:none}.burger{display:block}
 .mnav{display:block;position:fixed;inset:116px 0 0;background:#fff;z-index:99;overflow-y:auto;transform:translateX(100%);transition:transform .3s;visibility:hidden}
 .mnav.on{transform:none;visibility:visible}
 .mnav .lv{display:none;padding:10px 24px 40px}.mnav .lv.on{display:block}
 .mnav a,.mnav button{display:flex;justify-content:space-between;width:100%;text-align:left;padding:15px 0;border:0;border-bottom:1px solid var(--line);background:none;font:600 1rem var(--f);color:var(--ink)}
 .mnav button.fw:after{content:"\203A";font-size:1.3rem;color:var(--lime-d)}.mnav .back{color:var(--grey);font-size:.88rem}.mnav .back:before{content:"\2039  ";}
 .mnav .lv h5{font:600 .72rem var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--lime-d);margin:18px 0 4px}
 .g4,.dl-grid{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(3,1fr);row-gap:30px}
.dx{grid-template-columns:300px 1fr}}
@media (max-width:820px){.sec{padding:68px 0}.g2,.div-card,.dx{grid-template-columns:1fr;gap:34px}.div-card:nth-child(even) .media{order:0}.div-card .txt{padding:30px}.div-card .media img{min-height:240px}
 .hero-stats{grid-template-columns:repeat(2,1fr)}.sec-head{flex-direction:column;align-items:flex-start}.cta-band .wrap{flex-direction:column;align-items:flex-start}
 .offices,.gloss{grid-template-columns:1fr}.contact-strip{grid-template-columns:1fr 1fr}.contact-strip>*{border-bottom:1px solid var(--line)}.dx svg{max-height:460px}}
@media (max-width:560px){.wrap{padding:0 20px}.g3,.g4,.dl-grid,.form,.steps,.contact-strip{grid-template-columns:1fr}.cols2,.mega-panel ul{columns:1}
 .topbar .wrap{justify-content:center}.hero .wrap{padding-bottom:56px}.phero .wrap{padding:64px 20px 50px}.div-card .txt{padding:24px}.band .wrap{padding:76px 20px}.ftr-bot a{margin:0 14px 0 0}}
picture{display:contents}
.mnav .back{justify-content:flex-start;gap:8px}
/* ===== v3 additions ===== */
figure{margin:0}
[id]{scroll-margin-top:110px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.ext{display:inline-block;margin-left:5px;font-size:.8em;line-height:1;opacity:.75}
.btn .ext{margin-left:0}
/* logos: fixed-height box, natural aspect ratio, never stretched */
.logo-box{height:56px;display:flex;align-items:center;margin-bottom:18px;max-width:100%}
.logo-box.sm{height:36px;margin-bottom:12px}.logo-box.lg{height:76px}
.logo-box img,.mega-feat .logo-box img{height:100%!important;width:auto!important;max-width:100%;aspect-ratio:auto!important;object-fit:contain;object-position:left center;margin:0!important;box-shadow:none}
/* top bar & nav extras */
.mega-tabs button span{display:block}.mega-tabs small{display:block;font:500 .74rem/1.35 var(--f);color:var(--grey);margin-top:2px;letter-spacing:0}
.mega-tabs button[aria-selected=true] small{color:var(--lime-d)}
.mega-panel h3 a{color:var(--ink)}.mega-panel h3 a:hover{color:var(--cyan-d)}
.mega-feat .arrow{font:600 .86rem var(--f);color:var(--ink);display:inline-block}
.mnav small{display:block;font:500 .78rem var(--f);color:var(--grey);margin-top:2px}
.mnav-contact{margin-top:22px;padding:16px;background:var(--soft)}.mnav .mnav-contact a{border:0;padding:8px 0;font-size:.95rem;color:var(--cyan-d)}
/* footer */
.ftr-grid b{display:block;color:#e6e9ec;font-weight:600}.ftr-grid small{display:block;color:#8d959d;font-size:.8rem;line-height:1.4}
.ftr-grid a:hover b{color:var(--lime)}
.social{display:flex;gap:10px;list-style:none;margin-top:16px;flex-wrap:wrap}.social li{padding:0}
.social a{width:38px;height:38px;display:grid;place-items:center;border:1px solid #3a424a;color:#c9ced4;transition:color .2s,border-color .2s,background .2s}
.social a:hover{color:var(--ink);background:var(--lime);border-color:var(--lime)}
.social.dark a{border-color:var(--line);color:var(--ink)}.social.dark a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
/* team / founder / community */
.tfs{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--lime)}
.tf{padding:28px 28px 8px 0}.tf b{display:block;font:800 clamp(2rem,4vw,3rem)/1 var(--h);color:var(--ink);margin-bottom:10px}.tf span{font-size:.95rem;color:var(--grey)}
.sec.dark .tf b{color:#fff}.sec.dark .tf span{color:#aab1b8}
.tf-note{margin-top:30px;max-width:900px;color:var(--grey)}.sec.dark .tf-note{color:#aab1b8}
.role{font:600 .92rem var(--f);color:var(--lime-d);margin-top:8px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.fcard{background:#fff;border:1px solid var(--line);border-top:3px solid var(--lime);padding:32px}
.fcard .no{font:700 .78rem var(--h);color:var(--cyan-d);letter-spacing:.12em;display:block;margin-bottom:12px}.fcard p{color:var(--grey)}
.dsc{font-weight:600;color:var(--grey);font-size:.82em}.dtag{font:600 .95rem var(--f);color:var(--lime-d);margin:4px 0 12px}
.h1-sub{display:block;font-size:.5em;font-weight:600;color:var(--lime);margin-top:10px;letter-spacing:0}
.card.st .logo-box{height:44px}
.ep-band{background:var(--char);color:#c9ced4;padding:70px 0;border-top:3px solid var(--cyan)}
.ep-band .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.ep-band h2{color:#fff;margin-bottom:12px}.ep-band .eyebrow{color:var(--lime)}
.ep-band .more{display:inline-block;margin-top:18px;color:#fff;font:600 .9rem var(--f)}
.ep-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.ep-band .ep-btns{margin-top:0}
.ep-band .btn{background:#fff;color:var(--ink);border-color:#fff}.ep-band .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.ep-band .btn:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}
/* CFD page */
.head2{margin-bottom:40px}
.tgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tcard{background:#fff;border:1px solid var(--line);border-left:3px solid var(--cyan);padding:20px}.tcard h3{font-size:1rem;margin-bottom:6px}.tcard p{font-size:.88rem;color:var(--grey)}
.sec.soft .tcard{background:#fff}.sec:not(.soft) .tcard{background:var(--soft)}
.fig figcaption{position:absolute;left:0;bottom:0;background:rgba(22,25,29,.82);color:#fff;font-size:.8rem;padding:8px 14px}
.wf{list-style:none;counter-reset:w}.wf li{counter-increment:w;position:relative;padding:0 0 18px 50px;border-left:2px solid var(--line);margin-left:16px}
.wf li:last-child{border-color:transparent}
.wf li:before{content:counter(w);position:absolute;left:-17px;top:-2px;width:32px;height:32px;display:grid;place-items:center;background:var(--ink);color:#fff;font:700 .85rem var(--h)}
.wf h4{margin-bottom:4px}.wf p{font-size:.92rem;color:var(--grey)}
/* distillation schematic figure */
figure.svg-col svg{width:100%;height:auto;display:block}figure.svg-col figcaption{margin-top:12px}
/* knowledge centre */
.kc{display:grid;grid-template-columns:270px minmax(0,1fr);gap:48px;align-items:start}
.kidx{position:sticky;top:112px;max-height:calc(100vh - 130px);overflow:auto;border:1px solid var(--line);background:#fff;padding:18px 18px 10px}
.kidx summary{font:700 .8rem var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--ink);list-style:none;padding-bottom:8px}.kidx summary::-webkit-details-marker{display:none}
.kidx ol{list-style:none}.kidx li a{display:block;padding:5px 0 5px 10px;font-size:.84rem;color:var(--char);border-left:2px solid transparent;line-height:1.35}
.kidx li a:hover,.kidx li a.on{color:var(--cyan-d);border-left-color:var(--lime)}
.kidx .ic{font:700 .7rem var(--f);letter-spacing:.12em;text-transform:uppercase;color:var(--lime-d);margin:14px 0 4px}.kidx .ic:first-child{margin-top:0}
.kintro{margin-bottom:30px}.kintro h2{margin-bottom:12px}
.kfilter{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.kfilter button{border:1px solid var(--line);background:#fff;padding:8px 14px;font:600 .82rem var(--f);color:var(--char)}
.kfilter button:hover{border-color:var(--ink)}.kfilter button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.kmod{border-top:2px solid var(--ink);padding:34px 0 46px}
.kno{display:block;font:700 .74rem var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-d);margin-bottom:10px}
.kmod h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:22px}
.kfig{background:#fff;border:1px solid var(--line);padding:18px;margin-bottom:24px}.kfig svg{width:100%;height:auto;display:block}
.kmod .dx{margin-bottom:24px}
.kbody{max-width:820px}.kbody p{color:var(--char)}
.ktake{background:var(--soft);padding:20px 24px;margin-top:22px;border-left:3px solid var(--lime)}.ktake h3{font-size:.95rem;margin-bottom:4px}.ktake .ticks{margin:6px 0 0}.ktake .ticks li:last-child{border-bottom:0}
.krel{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:18px;font-size:.88rem}.krel span{font-weight:600;color:var(--grey)}
.pidw{border:1px solid var(--line);padding:18px;margin-bottom:24px;background:#fff}.pidw svg{width:100%;height:auto;display:block}
.pid-ctl{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:16px 22px;align-items:end;margin:14px 0}
.sl{display:grid;grid-template-columns:1fr auto;gap:4px 10px;font-size:.84rem;font-weight:600;color:var(--ink)}.sl input{grid-column:1/-1;width:100%;accent-color:var(--lime-d)}
.sl output{font-variant-numeric:tabular-nums;color:var(--cyan-d)}
/* downloads */
.dl-jump{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:46px}.dl-jump a{border:1px solid var(--line);padding:9px 16px;font:600 .86rem var(--f);color:var(--ink)}.dl-jump a:hover{background:var(--ink);color:#fff}
.dl-head{display:flex;align-items:center;gap:18px;margin-bottom:26px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:16px}
.dl-head .logo-box{margin:0}.dl-head h2{margin:0;font-size:1.4rem}
.anchor-alias{position:relative;top:-110px;display:block;height:0}
@media (max-width:1100px){.hdr .wrap{height:80px}.brand img{height:56px}.tb-tag{display:none}.topbar .wrap{justify-content:flex-end}
 .tgrid{grid-template-columns:repeat(2,1fr)}
 .kc{grid-template-columns:1fr;gap:24px}.kidx{position:static;max-height:none}.kidx ol{columns:2;column-gap:24px}.kidx li{break-inside:avoid}.kidx details:not([open]) summary{padding-bottom:0}
 .ep-band .wrap{grid-template-columns:1fr}}
@media (max-width:820px){.tfs{grid-template-columns:1fr}.tf{padding:22px 0 6px}.pid-ctl{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.hdr .wrap{height:68px}.brand img{height:44px}.tb-mail{display:none}.topbar .wrap{justify-content:center}.tb-c{gap:16px}
 .tgrid,.pid-ctl{grid-template-columns:1fr}.kidx ol{columns:1}.logo-box.lg{height:60px}
 .h1-sub{font-size:.55em}}

/* founder (v3) */
.fq-head{font:800 clamp(1.6rem,3.2vw,2.6rem)/1.18 var(--h);color:var(--ink);letter-spacing:-.01em;margin:18px 0 18px;max-width:900px;border:0;padding:0}
.fby{margin-top:18px;color:var(--grey)}.fby b{color:var(--ink)}
.founder .f-top{max-width:960px}.founder .f-top h2{margin-top:6px}
.f-h{font:700 1.1rem var(--h);color:var(--ink);margin:48px 0 18px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.ftiles{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--lime)}
.ftile{padding:24px 24px 24px 0;border-right:1px solid var(--line);margin-right:24px}.ftile:last-child{border-right:0;margin-right:0}
.ftile b{display:block;font:800 clamp(1.6rem,2.8vw,2.4rem)/1.05 var(--h);color:var(--ink);margin-bottom:10px}.ftile span{font-size:.93rem;color:var(--grey)}
.f-cols{align-items:start;gap:56px}.f-q{color:var(--ink);font-size:1.02rem;margin-bottom:16px}
.f-list{list-style:none;margin:0 0 18px;padding:0}.f-list li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.95rem;color:var(--ink)}
.f-list.edu li{color:var(--grey)}
.f-connect{margin-top:56px;background:var(--soft);border-left:4px solid var(--lime);padding:32px 36px}.f-connect h3{margin-bottom:10px}.f-connect p{max-width:860px;color:var(--grey)}
@media (max-width:1100px){.offices{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.ftiles{grid-template-columns:repeat(2,1fr)}.ftile:nth-child(2){border-right:0;margin-right:0}.ftile{border-bottom:1px solid var(--line)}.f-cols{gap:8px}}
@media (max-width:560px){.offices,.ftiles{grid-template-columns:1fr}.ftile{border-right:0;margin-right:0}.f-connect{padding:24px 20px}}
.office{border-top:3px solid var(--lime)}
.f-h:has(+.ftiles){border-bottom:0;padding-bottom:0;margin-bottom:14px}
.form .chk a{display:inline}

/* footer v4 */
.ftr{padding-top:76px;border-top:3px solid var(--lime)}
.cta-band+.ftr{border-top:0}
.ftr h4{font:700 .78rem/1.2 var(--h);letter-spacing:.14em;margin:0 0 18px;white-space:nowrap}
.ftr li{padding:0}.ftr li+li{margin-top:10px}.ftr ul a{display:inline-block;line-height:1.45}
.ftr-top{display:grid;grid-template-columns:1.5fr 1.2fr 1fr auto;gap:40px;align-items:start;padding-bottom:44px;margin-bottom:48px;border-bottom:1px solid #262c32}
.ftr-logo{display:inline-block}.ftr-logo img{display:block;height:60px;width:auto;max-width:100%}
.ftr-tag{color:#e6e9ec;font:600 .95rem/1.5 var(--h);margin:18px 0 0;max-width:300px}
.ftr address{font-style:normal;line-height:1.65;max-width:300px}
.ftr-soc .social{margin-top:0;flex-wrap:nowrap}
.ftr-grid{display:grid;grid-template-columns:1.15fr 2fr .95fr .8fr;gap:40px;align-items:start}
.ftr-grid li+li{margin-top:10px}
.ftr-grid b{display:block;color:#e6e9ec;font-weight:600}.ftr-grid small{display:block;color:#8d959d;font-size:.8rem;line-height:1.4;margin-top:2px}
.ftr-grid div:first-child li+li{margin-top:14px}
.ftr-eng ul{columns:2;column-gap:36px}.ftr-eng li{break-inside:avoid;margin:0 0 10px!important}
.ftr-bot{border-top:1px solid #262c32;margin-top:52px;padding:24px 0 30px;align-items:center}
@media (max-width:1100px){
 .ftr-top{grid-template-columns:1fr 1fr;row-gap:36px}
 .ftr-grid{grid-template-columns:repeat(3,1fr);row-gap:44px}
 .ftr-eng{grid-column:1/-1;grid-row:2}
}
@media (max-width:560px){
 .ftr{padding-top:52px}
 .ftr-top{grid-template-columns:1fr;row-gap:30px;padding-bottom:36px;margin-bottom:40px}
 .ftr-logo img{height:54px}
 .ftr-grid{grid-template-columns:1fr;row-gap:38px}.ftr-eng{grid-row:auto}.ftr-eng ul{columns:1}
 .ftr-soc .social{flex-wrap:wrap}
 .ftr-bot{flex-direction:column;align-items:flex-start;gap:12px;margin-top:44px}
}
.ftr .social li+li{margin-top:0}.ftr .social a{display:grid;line-height:1}
.ftr-grid{grid-template-columns:1.1fr 2.25fr .95fr .8fr}
@media (max-width:1100px){.ftr-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.ftr-grid{grid-template-columns:1fr}}