:root{--ink:#10231f;--dark:#0b1917;--paper:#edf0e9;--lime:#b9d33a;--muted:#50675f;--serif:Georgia,serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px Arial,sans-serif}header{height:68px;position:absolute;z-index:4;top:0;left:0;right:0;display:flex;align-items:center;gap:24px;padding:0 3.5vw;border-bottom:1px solid #ffffff38;color:var(--paper)}.brand{font-size:12px;font-weight:bold;letter-spacing:.13em;color:inherit;text-decoration:none}.brand span,header a:hover,footer i{color:var(--lime)}.nav{display:flex;gap:20px;margin-left:auto}.nav a,.langs a{font-size:11px;color:inherit;text-decoration:none;letter-spacing:.06em}.langs{display:flex;gap:8px}.langs [aria-current]{color:var(--lime);text-decoration:underline}.toggle{display:none}.gateway{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;background:var(--dark)}.panel{position:relative;min-height:100dvh;padding:118px 3.5vw 42px;overflow:hidden;color:var(--paper);text-decoration:none;border-right:1px solid #ffffff2d}.panel:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#091714c8,transparent 63%)}.panel>div:last-child{position:absolute;z-index:2;left:3.5vw;right:3.5vw;bottom:42px;max-width:430px}.panel em{display:none}.panel p,.hero>div>p,.standard>p{color:var(--lime);text-transform:uppercase;font-size:11px;letter-spacing:.14em}.panel h1{font:400 clamp(44px,5.8vw,90px)/.9 var(--serif);letter-spacing:-.06em;margin:0 0 26px;transition:.4s}.panel:hover h1{transform:translateX(8px)}.panel b{font-size:12px;letter-spacing:.09em}.water{background:#2b4b43}.tanks{position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,23,20,.88),rgba(9,23,20,.5)),url('gateway-ambiental.png') center 30%/cover no-repeat}.tanks i{position:absolute;border:2px solid #edf0e9a3;border-radius:50%;width:30vw;height:30vw;top:21%;left:13%;box-shadow:25vw 11vw 0 -1px #edf0e98c}.tanks i:nth-child(2){width:16vw;height:16vw;left:62%;top:5%;border-color:var(--lime)}.tanks i:nth-child(3){border-radius:0;width:80vw;height:16vw;left:-20vw;top:72%;transform:rotate(-18deg);border-width:1px}.gateway-research{background:#141d2e}.molecule{position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,23,20,.92),rgba(9,23,20,.72)),url('gateway-pesquisa.png') center/cover no-repeat}.molecule i{position:absolute;width:clamp(38px,5vw,74px);height:clamp(38px,5vw,74px);border-radius:50%;background:radial-gradient(circle at 30% 25%,#f5ffc1,#b9d33a 32%,#405b39 72%);box-shadow:0 0 45px #b9d33a44;animation:float 11s ease-in-out infinite}.molecule i:nth-child(1){top:24%;left:29%}.molecule i:nth-child(2){top:43%;left:52%;animation-delay:-3s}.molecule i:nth-child(3){top:64%;left:35%;animation-delay:-6s}.molecule i:nth-child(4){top:20%;left:68%;animation-delay:-8s}.molecule i:nth-child(5){top:69%;left:73%;animation-delay:-4s}.molecule b{position:absolute;width:30%;height:1px;background:#edf0e99b;top:34%;left:35%;transform:rotate(24deg)}.molecule b:last-child{top:50%;left:54%;width:25%;transform:rotate(112deg)}@keyframes float{50%{transform:translate(13px,-15px) scale(.9)}}.hero{min-height:82dvh;padding:145px 8vw 70px;display:grid;grid-template-columns:1fr .7fr;gap:60px;align-items:center;background:var(--dark);color:var(--paper)}.hero h1,.standard h1{font:400 clamp(48px,6vw,92px)/.94 var(--serif);letter-spacing:-.06em;margin:0;max-width:800px}.hero aside{font-size:18px;line-height:1.5;max-width:540px;color:#d7e2dd;margin:27px 0}.button{display:inline-block;background:var(--lime);color:var(--dark);padding:15px 21px;text-decoration:none;font-size:12px;font-weight:bold}.plant{height:420px;position:relative;overflow:hidden;background:linear-gradient(110deg,rgba(11,25,23,.18),rgba(11,25,23,.05)),url(water-treatment-hero.png) center/cover no-repeat}.plant i{position:absolute;width:170px;height:170px;border:2px solid #edf0e9;border-radius:50%;bottom:42px;left:35px}.plant i:nth-child(2){left:195px;bottom:92px}.plant i:nth-child(3){left:310px;bottom:12px;width:120px;height:120px;border-color:var(--lime)}.profile{background:#172137}.profile .molecule{position:relative;height:420px}.services,.story{padding:110px 8vw}.services h2,.story>h2{font:400 clamp(38px,4.4vw,65px)/1 var(--serif);letter-spacing:-.05em;max-width:630px;margin:0 0 65px}.services>div{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #9aa9a3}.services article{padding:25px 28px 30px 0;margin-right:28px;border-right:1px solid #9aa9a3}.services article:last-child{border:0}.services b,.story b{font-size:11px;color:var(--muted);letter-spacing:.12em}.services h3,.story h3{font-size:19px;margin:46px 0 11px}.services p,.story p{color:var(--muted);line-height:1.5;max-width:275px}.story{background:#d8e2dc;display:grid;grid-template-columns:.9fr 1.1fr;gap:75px}.story>h2{margin:0}.story>div{border-left:1px solid #99aca4}.story article{padding:0 0 32px 28px;position:relative}.story article:before{content:'';position:absolute;left:-6px;top:2px;width:8px;height:8px;border:2px solid #496b60;border-radius:50%;background:#d8e2dc}.story h3{margin:10px 0}.standard{min-height:70dvh;padding:150px 12vw 100px}.standard>p{color:var(--muted)}.standard>div{max-width:650px;margin-top:40px;line-height:1.7}.standard article{border-top:1px solid #9aa9a3;padding:25px 0;margin-top:35px}.standard article a{font:30px var(--serif);color:inherit;text-decoration:none}@media(max-width:760px){header{height:62px;padding:0 20px}.toggle{display:block;margin-left:auto;background:0;border:0;color:inherit}.nav{display:none;position:absolute;top:62px;left:0;right:0;background:var(--dark);padding:20px;flex-direction:column}.nav.open{display:flex}.langs{display:none}.gateway{grid-template-columns:1fr}.panel{min-height:50dvh;padding:88px 26px 27px;border-bottom:1px solid #ffffff2d}.panel>div:last-child{left:26px;right:26px;bottom:27px}.panel em{top:76px}.panel h1{font-size:50px}.hero{grid-template-columns:1fr;padding:110px 26px 48px;gap:28px;min-height:auto}.plant,.profile .molecule{height:280px}.services,.story{padding:70px 26px}.services>div{grid-template-columns:1fr}.services article{margin:0;padding:25px 0;border-right:0;border-bottom:1px solid #9aa9a3}.services h3{margin:25px 0 10px}.story{grid-template-columns:1fr;gap:45px}.standard{padding:112px 26px 70px}}@media(prefers-reduced-motion:reduce){.molecule i{animation:none}.panel h1{transition:none}}
.profile-intro,.method,.expertise,.research,.scope,.closing{padding:110px 8vw}.profile-intro{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;background:#edf0e9}.profile-intro h2,.method h2,.scope h2,.closing h2,.research h2,.expertise h2{font:400 clamp(38px,4.7vw,68px)/.98 var(--serif);letter-spacing:-.055em;margin:0}.profile-intro>p:last-child{grid-column:2;max-width:620px;font-size:18px;line-height:1.65;color:var(--muted);margin:0}.method{background:#17302c;color:var(--paper)}.method .overline,.expertise .overline,.research .overline,.scope .overline{color:var(--lime)}.method h2{max-width:760px;margin-bottom:70px}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff44}.method-grid article{padding:28px 28px 20px 0;margin-right:28px;border-right:1px solid #ffffff44}.method-grid article:last-child{border:0}.method-grid span{color:var(--lime);font-size:11px}.method-grid h3{font-size:20px;margin:45px 0 12px}.method-grid p{line-height:1.55;color:#d6e0db}.scope{display:grid;grid-template-columns:1fr 1fr;gap:80px;background:#d8e2dc}.scope ul{margin:0;padding:0;list-style:none;border-top:1px solid #90a59c}.scope li{padding:17px 0;border-bottom:1px solid #90a59c;font-size:18px}.closing{background:#0b1917;color:var(--paper)}.closing p{color:var(--lime);font-size:11px;text-transform:uppercase;letter-spacing:.14em}.closing h2{max-width:850px;margin:20px 0 35px}.expertise{background:#edf0e9}.expertise-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px}.expertise ul{list-style:none;margin:0;padding:0;border-top:1px solid #9aa9a3}.expertise li{font-size:18px;padding:14px 0;border-bottom:1px solid #9aa9a3}.research{background:#d8e2dc;display:grid;grid-template-columns:.75fr 1.25fr;gap:65px}.research h2{grid-column:2}.research>div{grid-column:2;display:grid;grid-template-columns:1fr 1fr;gap:28px;color:var(--muted);line-height:1.65}.research p{margin:0}@media(max-width:760px){.profile-intro,.scope,.research{grid-template-columns:1fr;gap:28px;padding:70px 26px}.profile-intro>p:last-child,.research h2,.research>div{grid-column:auto}.method,.expertise,.closing{padding:70px 26px}.method-grid,.expertise-grid,.research>div{grid-template-columns:1fr}.method-grid article{padding:24px 0;border-right:0;border-bottom:1px solid #ffffff44;margin:0}.method-grid h3{margin:24px 0 10px}}
.editorial{max-width:none}.article-intro{max-width:590px;margin:30px 0 65px;color:var(--muted);font-size:18px;line-height:1.6}.article-feed{border-top:1px solid #9aa9a3;max-width:1050px}.article-feed article{display:grid;grid-template-columns:120px minmax(220px,1fr) minmax(190px,.7fr);gap:25px;padding:28px 0;border-bottom:1px solid #9aa9a3;align-items:start}.article-feed p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.article-feed h2{font:400 clamp(26px,2.5vw,43px)/1 var(--serif);letter-spacing:-.04em;margin:0}.article-feed h2 a,.read-link,.back-link{color:inherit;text-decoration:none}.read-link{font-size:12px;letter-spacing:.06em}.read-link span{color:#5b7c70;font-size:18px}.single-article{max-width:900px;padding:155px 10vw 110px}.single-article h1{font:400 clamp(48px,6vw,88px)/.95 var(--serif);letter-spacing:-.06em;margin:0 0 55px}.single-content{max-width:700px;font-size:18px;line-height:1.75}.single-content h2,.single-content h3{font-family:var(--serif);font-weight:400;line-height:1.1;margin-top:2em}.single-content img{max-width:100%;height:auto}.back-link{display:inline-block;margin-top:60px;font-size:13px;color:#47695e}@media(max-width:760px){.article-feed article{grid-template-columns:1fr;gap:12px}.article-feed .excerpt{max-width:480px}.single-article{padding:112px 26px 70px}.single-content{font-size:17px}}
.training,.languages{padding:100px 8vw}.training{background:#0f201d;color:var(--paper)}.training .overline,.languages .overline{color:var(--lime)}.training>div,.languages>div{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #ffffff42}.training article,.languages article{padding:24px 22px 15px 0;margin-right:22px;border-right:1px solid #ffffff42}.training article:last-child,.languages article:last-child{border:0}.training b{color:var(--lime);font-size:11px;letter-spacing:.12em}.training h3,.languages h3{font-size:19px;margin:40px 0 12px}.training p,.languages p{color:#cfdbd5;line-height:1.55}.languages{background:#d8e2dc}.languages>div{border-color:#91a59b}.languages article{border-color:#91a59b}.languages p{color:var(--muted)}.contact-direct{display:flex;gap:26px;flex-wrap:wrap}.contact-direct a{color:var(--lime);font-size:15px;text-decoration:none;border-bottom:1px solid #b9d33a66;padding-bottom:5px}.profile .molecule:before,.profile .molecule:after{content:'';position:absolute;border:1px solid rgba(185,211,58,.32);border-radius:50%;inset:10% 7%;transform:rotateX(66deg) rotateZ(22deg);animation:spin 18s linear infinite}.profile .molecule:after{inset:27% 3%;border-color:rgba(237,240,233,.24);transform:rotateX(72deg) rotateZ(-32deg);animation-duration:25s}.profile .molecule i{filter:saturate(1.3) drop-shadow(0 0 24px rgba(185,211,58,.4))}@keyframes spin{to{transform:rotateX(66deg) rotateZ(382deg)}}@media(max-width:760px){.training,.languages{padding:70px 26px}.training>div,.languages>div{grid-template-columns:1fr}.training article,.languages article{margin:0;padding:24px 0;border-right:0;border-bottom:1px solid #ffffff42}.languages article{border-color:#91a59b}.contact-direct{flex-direction:column;gap:14px}}
.service-catalog{padding:112px 8vw;background:#edf0e9}.catalog-head{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:end;margin-bottom:68px}.catalog-head .overline{color:#55756b}.catalog-head h2{font:400 clamp(40px,5vw,72px)/.96 var(--serif);letter-spacing:-.055em;margin:0}.catalog-head>p:last-child{grid-column:2;max-width:580px;color:var(--muted);line-height:1.6;font-size:18px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #9aaba4}.catalog-grid article{min-height:340px;padding:25px 28px 26px 0;margin-right:28px;border-right:1px solid #9aaba4;border-bottom:1px solid #9aaba4;display:flex;flex-direction:column}.catalog-grid article:nth-child(3n){border-right:0;margin-right:0}.catalog-grid span{font-size:11px;letter-spacing:.12em;color:#55756b}.catalog-grid h3{font:400 29px/1.03 var(--serif);letter-spacing:-.035em;margin:42px 0 15px}.catalog-grid p{margin:0;color:var(--muted);line-height:1.55}.catalog-grid small{margin-top:auto;padding-top:18px;color:#658075;line-height:1.4;font-size:11px}.assessoria-about{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:110px 8vw;background:#d8e2dc}.assessoria-about .overline{color:#55756b}.assessoria-about h2{font:400 clamp(40px,4.5vw,65px)/.97 var(--serif);letter-spacing:-.05em;margin:0}.assessoria-about>div:last-child{color:var(--muted);line-height:1.65;font-size:18px}.assessoria-about ul{list-style:none;padding:0;margin:32px 0 0;border-top:1px solid #91a59c}.assessoria-about li{padding:12px 0;border-bottom:1px solid #91a59c}@media(max-width:760px){.service-catalog{padding:70px 26px}.catalog-head,.assessoria-about{grid-template-columns:1fr;gap:25px}.catalog-head>p:last-child{grid-column:auto}.catalog-grid{grid-template-columns:1fr}.catalog-grid article,.catalog-grid article:nth-child(3n){min-height:auto;margin:0;padding:24px 0;border-right:0}.catalog-grid h3{margin:25px 0 12px}.catalog-grid small{margin-top:18px}.assessoria-about{padding:70px 26px}}

.cep-form{border-top:1px solid #55756b;padding-top:28px}.cep-form__header{display:none}.cep-form__fields{display:grid;grid-template-columns:1fr 1fr;gap:22px}.cep-form__field--textarea{grid-column:1/-1}.cep-form__label{display:block;color:#24453d;font-size:12px;letter-spacing:.07em;margin-bottom:8px}.cep-form__input,.cep-form__textarea,.cep-form__select{width:100%;border:0;border-bottom:1px solid #56766b;background:transparent;padding:12px 0;font:inherit;color:#10231f}.cep-form__textarea{min-height:110px}.cep-form__submit{background:#10231f;color:#edf0e9;border:0;padding:15px 24px;font-weight:bold;margin-top:8px}.cep-form__submit:hover{background:#547568}.cep-form__notice{padding:14px;background:#d8e2dc;margin-bottom:18px}.panel .gateway-copy,.hero>div:first-child,.catalog-grid article,.story article,.method-grid article{animation:impact-in .7s cubic-bezier(.16,1,.3,1) both}.panel:nth-child(2) .gateway-copy{animation-delay:.13s}.catalog-grid article:nth-child(2),.story article:nth-child(2){animation-delay:.08s}.catalog-grid article:nth-child(3),.story article:nth-child(3){animation-delay:.16s}.catalog-grid article:nth-child(4),.story article:nth-child(4){animation-delay:.24s}.catalog-grid article:nth-child(5){animation-delay:.32s}.catalog-grid article:nth-child(6){animation-delay:.4s}@keyframes impact-in{0%{opacity:0;transform:translateY(-40px) scale(1.05);filter:blur(8px)}58%{opacity:1;transform:translateY(5px) scale(.985)}100%{transform:translateY(0) scale(1);filter:blur(0)}}.molecule:before{box-shadow:0 0 0 1px #b9d33a33,0 0 55px #b9d33a33}.molecule:after{background:radial-gradient(circle at 35% 25%,#b9d33a 0 2px,transparent 3px),radial-gradient(circle at 75% 64%,#e8f1c4 0 2px,transparent 3px),radial-gradient(circle at 20% 75%,#b9d33a 0 1px,transparent 2px);animation:spin 25s linear infinite,chem-pulse 4s ease-in-out infinite}@keyframes chem-pulse{50%{filter:brightness(1.35);opacity:.8}}@media(max-width:760px){.cep-form__fields{grid-template-columns:1fr}.cep-form__field--textarea{grid-column:auto}}@media(prefers-reduced-motion:reduce){.panel .gateway-copy,.hero>div:first-child,.catalog-grid article,.story article,.method-grid article{animation:none}.molecule:after{animation:none}}.js-reveal{opacity:.88;transform:translateY(10px);transition:opacity .62s cubic-bezier(.16,1,.3,1) var(--reveal-delay,0ms),transform .72s cubic-bezier(.16,1,.3,1) var(--reveal-delay,0ms)}.overline{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;margin:0 0 16px;display:block}.js-reveal.is-visible{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}.js-reveal:is(h1,h2){transform:translateY(48px) scale(1.02);letter-spacing:.015em}.js-reveal.is-visible:is(h1,h2){letter-spacing:inherit}.js-reveal:is(.catalog-grid article,.method-grid article,.story article,.training article,.languages article){transform:translateY(44px) rotateX(5deg);transform-origin:top center}.js-reveal.is-visible:is(.catalog-grid article,.method-grid article,.story article,.training article,.languages article){transform:translateY(0) rotateX(0)}@media(prefers-reduced-motion:reduce){.js-reveal,.js-reveal.is-visible{opacity:1;transform:none;filter:none;transition:none}}
.catalog-head .typewriter{font:700 clamp(28px,3.4vw,54px)/1 var(--serif);letter-spacing:-.055em;text-transform:none;color:#24453d;min-height:1.1em;position:relative}.catalog-head .typewriter:after{content:'';display:inline-block;width:2px;height:.9em;background:#b9d33a;margin-left:7px;vertical-align:-.08em;animation:blink .7s steps(1) infinite}.catalog-head .services-headline{grid-column:2;align-self:start;opacity:0;transform:translateY(58px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1)}.catalog-head .services-intro{grid-column:2;opacity:0;transform:translateY(-42px);transition:opacity .75s cubic-bezier(.16,1,.3,1) .1s,transform .75s cubic-bezier(.16,1,.3,1) .1s}.catalog-head .services-headline.is-visible,.catalog-head .services-intro.is-visible{opacity:1;transform:translateY(0)}@keyframes blink{50%{opacity:0}}@media(max-width:760px){.catalog-head .services-headline,.catalog-head .services-intro{grid-column:auto}.catalog-head .typewriter{font-size:38px}}@media(prefers-reduced-motion:reduce){.catalog-head .typewriter:after{animation:none}.catalog-head .services-headline,.catalog-head .services-intro{opacity:1;transform:none;transition:none}}
.site-footer{display:block;background:#081512;color:#e8eee9;padding:0}.footer-cta{padding:100px 8vw 85px;border-bottom:1px solid #ffffff28}.footer-cta .overline{color:var(--lime)}.footer-cta h2{font:400 clamp(40px,5.5vw,80px)/.95 var(--serif);letter-spacing:-.06em;max-width:920px;margin:15px 0 35px}.footer-grid{padding:65px 8vw;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:45px}.footer-brand{display:inline-block;color:#edf0e9;text-decoration:none;font-size:13px;font-weight:bold;letter-spacing:.13em;margin-bottom:20px}.footer-brand span{color:var(--lime);padding:0 4px}.footer-grid p{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--lime);margin:0 0 18px}.footer-grid>div:first-child p{font-size:15px;line-height:1.55;letter-spacing:0;text-transform:none;color:#b7c8bf;max-width:275px}.footer-grid nav{display:flex;flex-direction:column;gap:11px}.footer-grid nav a,.footer-mail{color:#d6e0da;text-decoration:none;font-size:14px}.footer-grid a:hover{color:var(--lime)}.footer-mail{display:inline-block;margin-top:17px;border-bottom:1px solid #b9d33a77;padding-bottom:5px}.footer-principles{display:flex;flex-direction:column;gap:10px}.footer-principles span{font-size:14px;color:#d6e0da}.footer-base{display:grid;grid-template-columns:1fr 1.7fr auto;gap:35px;padding:22px 8vw;border-top:1px solid #ffffff28;color:#839a8f;font-size:11px;line-height:1.45}.footer-base p{margin:0}.footer-base a{color:var(--lime);text-decoration:none;font-size:22px}@media(max-width:760px){.footer-cta{padding:70px 26px}.footer-grid{padding:55px 26px;grid-template-columns:1fr 1fr;gap:42px 25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-principles{grid-column:1/-1}.footer-base{padding:20px 26px;grid-template-columns:1fr auto;gap:14px}.footer-base p:nth-child(2){grid-column:1/-1;grid-row:2}.footer-base a{grid-column:2;grid-row:1}} 
.contact-page{min-height:82dvh;padding:145px 8vw 100px;background:#d8e2dc;display:grid;grid-template-columns:minmax(300px,.9fr) minmax(420px,1.1fr);gap:9vw;align-items:start}.contact-copy h1{font:400 clamp(48px,5.7vw,82px)/.95 var(--serif);letter-spacing:-.06em;margin:0}.contact-copy .overline{color:#55756b}.contact-lede{margin:28px 0 55px;color:#405f55;font-size:19px;line-height:1.6;max-width:460px}.contact-info{border-top:1px solid #789187;padding-top:20px;display:flex;flex-direction:column;gap:11px;max-width:440px}.contact-info p{margin:0;color:#5a796d;text-transform:uppercase;letter-spacing:.11em;font-size:11px}.contact-info a{color:#10231f;font:400 24px/1.1 var(--serif);text-decoration:none;border-bottom:1px solid #789187;padding-bottom:14px}.contact-info span{font-size:13px;color:#55756b;line-height:1.5}.contact-form-shell{background:#edf0e9;padding:38px 42px 42px;border-top:4px solid #b9d33a;box-shadow:16px 18px 0 rgba(16,35,31,.08)}.contact-form-shell .cep-form{padding:0;border:0}@media(max-width:760px){.contact-page{padding:112px 26px 70px;grid-template-columns:1fr;gap:45px}.contact-lede{margin-bottom:35px}.contact-form-shell{padding:28px 22px;box-shadow:8px 10px 0 rgba(16,35,31,.08)}}
.contact-form-shell .cep-form__fields{gap:30px 26px}.contact-form-shell .cep-form__field{margin:0;display:flex;flex-direction:column;gap:10px}.contact-form-shell .cep-form__label{margin:0;line-height:1.25}.contact-form-shell .cep-form__input,.contact-form-shell .cep-form__textarea,.contact-form-shell .cep-form__select{min-height:48px;padding:13px 0;line-height:1.35}.contact-form-shell .cep-form__textarea{min-height:145px;resize:vertical}.contact-form-shell .cep-form__actions{margin-top:34px;padding-top:24px;border-top:1px solid #9bafa6}.contact-form-shell .cep-form__submit{margin:0;min-height:48px}.contact-form-shell .cep-form__notice{margin:0 0 26px}.contact-form-shell .cep-form__error{margin-top:2px;color:#8a241d;font-size:12px;line-height:1.4}@media(max-width:760px){.contact-form-shell .cep-form__fields{gap:25px}.contact-form-shell .cep-form__actions{margin-top:28px}}
.contact-form-shell{background:#fff;padding:56px 54px 58px;min-height:620px;align-self:center}.contact-form-shell .cep-form__fields{gap:38px 34px}.contact-form-shell .cep-form__field{gap:13px}.contact-form-shell .cep-form__input,.contact-form-shell .cep-form__textarea,.contact-form-shell .cep-form__select{padding:15px 0}.contact-form-shell .cep-form__actions{margin-top:42px;padding-top:30px}@media(max-width:960px){.contact-form-shell{padding:44px 38px;min-height:0}}@media(max-width:760px){.contact-form-shell{padding:36px 27px 40px}.contact-form-shell .cep-form__fields{gap:30px}.contact-form-shell .cep-form__actions{margin-top:34px}}
body:has(.contact-page) header{color:#10231f;border-bottom-color:rgba(16,35,31,.18)}body:has(.contact-page) header .brand span,body:has(.contact-page) header a:hover{color:#547568}body:has(.contact-page) .toggle{color:#10231f}@media(max-width:760px){body:has(.contact-page) .nav{background:#10231f;color:#edf0e9}}
.gateway-water .tanks{background:linear-gradient(145deg,rgba(10,25,23,.22),rgba(18,49,44,.18)),url('reservoir-analysis.png') center/cover no-repeat}.gateway-research .gateway-copy{z-index:4;background:linear-gradient(90deg,rgba(20,29,46,.82),rgba(20,29,46,.18));padding:18px 32px 22px 0}.gateway-research .molecule{opacity:.72;transform:translateX(9%)}.periodic{position:absolute;z-index:2;right:4.4vw;bottom:5.2vw;display:grid;grid-template-columns:repeat(3,58px);gap:6px;opacity:.78;transform:rotate(-7deg)}.periodic span{height:58px;border:1px solid rgba(185,211,58,.65);color:#eaf5c0;display:flex;align-items:center;justify-content:center;font:400 22px var(--serif);position:relative;background:rgba(7,16,27,.32);backdrop-filter:blur(2px);animation:element-float 7s ease-in-out infinite}.periodic span:nth-child(2n){animation-delay:-2s}.periodic span:nth-child(3n){animation-delay:-4s}.periodic small{position:absolute;top:5px;left:6px;font:9px Arial;color:var(--lime)}@keyframes element-float{50%{transform:translateY(-9px);box-shadow:0 0 18px rgba(185,211,58,.25)}}@media(max-width:760px){.gateway-research .gateway-copy{padding-right:12px}.gateway-research .molecule{transform:translateX(18%);opacity:.55}.periodic{grid-template-columns:repeat(3,38px);gap:4px;right:24px;bottom:25px}.periodic span{height:38px;font-size:15px}.periodic small{font-size:7px;top:3px;left:4px}}@media(prefers-reduced-motion:reduce){.periodic span{animation:none}}
.theme-toggle{border:1px solid currentColor;background:transparent;color:inherit;display:flex;align-items:center;gap:6px;padding:6px 9px;font:10px Arial;letter-spacing:.08em;cursor:pointer}.theme-toggle span{color:var(--lime);font-size:16px;line-height:10px}.theme-toggle em{font-style:normal}@media(max-width:760px){.theme-toggle{margin-left:auto}.theme-toggle+.toggle{margin-left:0}}html[data-theme="dark"] body{background:#101a18;color:#e5eee9}html[data-theme="dark"] .standard,html[data-theme="dark"] .profile-intro,html[data-theme="dark"] .expertise,html[data-theme="dark"] .service-catalog{background:#101a18;color:#e5eee9}html[data-theme="dark"] .profile-narrative,html[data-theme="dark"] .story,html[data-theme="dark"] .scope,html[data-theme="dark"] .research,html[data-theme="dark"] .languages,html[data-theme="dark"] .contact-page{background:#1c2d29;color:#e5eee9}html[data-theme="dark"] .service-list article,html[data-theme="dark"] .catalog-grid,html[data-theme="dark"] .catalog-grid article,html[data-theme="dark"] .scope li,html[data-theme="dark"] .article-feed,html[data-theme="dark"] .article-feed article{border-color:#547066}html[data-theme="dark"] .service-list p,html[data-theme="dark"] .story p,html[data-theme="dark"] .catalog-grid p,html[data-theme="dark"] .catalog-head>p:last-child,html[data-theme="dark"] .profile-intro>p:last-child,html[data-theme="dark"] .research>div,html[data-theme="dark"] .contact-lede,html[data-theme="dark"] .contact-info span{color:#b9cdc3}html[data-theme="dark"] .contact-form-shell{background:#edf0e9;color:#10231f}html[data-theme="dark"] body:has(.contact-page) header{color:#e5eee9;border-bottom-color:#ffffff2c}html[data-theme="dark"] body:has(.contact-page) .toggle{color:#e5eee9}body:has(.gateway) header{display:none}