:root{--ink:#232b2c;--muted:#61686a;--orange:#bd4b29;--line:#dce0df;--soft:#f1f3f1;--white:#fff;--space:clamp(24px,5.3vw,84px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:var(--white);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--orange);outline-offset:5px}button{cursor:pointer}svg{width:22px;height:22px;flex-shrink:0}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.wrap{max-width:1440px;margin:0 auto;padding-left:var(--space);padding-right:var(--space)}.skip{position:absolute;left:16px;top:-100px;background:white;padding:12px;z-index:10}.skip:focus{top:12px}.preview-bar{background:var(--ink);color:#f4f5f3;min-height:32px;padding:7px var(--space);font-size:10px;letter-spacing:1.4px;display:flex;justify-content:space-between;gap:15px}.preview-bar span{color:#cbd0cf;letter-spacing:.6px}.site-header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);padding:22px var(--space);display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-size:32px;font-weight:800;letter-spacing:-1.7px;line-height:1;display:inline-block;white-space:nowrap}.brand-dot{color:var(--orange)}.brand small{display:block;font-size:8px;letter-spacing:1.5px;font-weight:600;margin-top:9px}.site-header nav{display:flex;gap:29px;align-items:center;font-size:13px}.site-header nav>a:not(.button):hover{color:var(--orange)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:29px;background:var(--orange);color:white;border:1px solid var(--orange);padding:15px 23px;font-size:14px;font-weight:600;line-height:1.5;transition:background .2s}.button:hover{background:#963a1f;border-color:#963a1f}.button.small{font-size:12px;padding:12px 18px;gap:18px}.text-link{display:inline-flex;gap:14px;align-items:center;font-size:14px;font-weight:600;background:transparent;border:0;padding:0}.text-link:hover{color:var(--orange)}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.16fr 1fr;gap:58px;padding-top:64px;padding-bottom:64px;align-items:stretch}.hero h1{font-size:clamp(48px,5.55vw,80px);line-height:1.07;font-weight:500;letter-spacing:-3.5px;margin:2px 0 27px}.hero h1>span{color:var(--orange)}.hero-copy>p{max-width:440px;color:var(--muted);font-size:15px;line-height:1.8}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:29px}.hero-foot{display:flex;align-items:center;gap:17px;margin-top:43px;font-size:10px;letter-spacing:1.4px;color:var(--muted)}.hero-foot i{height:3px;width:3px;border-radius:100%;background:var(--muted)}.hero-media{background:#ecefec;position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:420px;padding:25px;color:#5a6460}.media-top,.media-bottom{display:flex;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:1.3px}.media-top{border-bottom:1px solid #d0d6d1;padding-bottom:15px}.media-bottom{border-top:1px solid #d0d6d1;padding-top:15px;font-size:11px;letter-spacing:.2px}.media-bottom span:last-child{font-weight:600}.media-center{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;font-size:17px;color:#5f6a64}.media-center .plus{font-size:47px;line-height:1;font-weight:200;color:#87918b;margin-bottom:10px}.media-center small{font-size:8px;letter-spacing:1.7px}.intro-strip{display:flex;align-items:center;gap:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-top:22px;padding-bottom:22px;font-size:13px}.intro-strip p{margin:0;font-size:10px;font-weight:600;letter-spacing:1.2px;white-space:nowrap}.intro-strip>span{color:var(--muted)}.intro-strip>a{margin-left:auto;display:flex}.section{padding-top:95px;padding-bottom:100px}.section-label{display:block;font-size:10px;font-weight:600;letter-spacing:1.4px;margin-bottom:25px;color:var(--orange)}h2{font-size:clamp(34px,3.6vw,51px);line-height:1.16;letter-spacing:-1.8px;font-weight:500;margin:0}h3{font-size:21px;font-weight:500;letter-spacing:-.45px;line-height:1.3}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:42px}.section-heading>p{color:var(--muted);font-size:14px;line-height:1.8;margin-bottom:3px;max-width:375px}.materials-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.material{border-top:1px solid var(--line);padding-top:28px}.material-name{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;padding:30px;background:#f2f3f1;min-height:157px}.element-symbol{font-size:66px;line-height:1;letter-spacing:-3px;font-weight:400;position:relative}.element-symbol sup{font-size:10px;position:absolute;left:0;top:-17px;letter-spacing:0}.material-name>span:last-child{font-size:9px;letter-spacing:1px;padding-bottom:7px}.zinc .material-name{background:#e8edee}.material-body h3{font-size:26px;margin:26px 0 11px}.material-body p{font-size:14px;line-height:1.8;color:var(--muted);max-width:450px}.material-note{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:22px}.material-body .text-link{margin-top:21px}.process-section{background:var(--ink);color:white}.process-section .section-label{color:#e59b7f}.process-section .section-heading>p{color:#c2c8c6}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:57px}.steps article{border-top:1px solid #65706b;padding-top:21px}.step-number{font-size:12px;color:#e59b7f}.steps h3{margin:29px 0 13px;font-size:20px}.steps p{font-size:13px;line-height:1.8;color:#c2c8c6;margin-bottom:0}.quality{display:grid;grid-template-columns:1fr 1.1fr;gap:100px;align-items:start}.quality>div>p{font-size:14px;color:var(--muted);max-width:350px;margin-top:24px}.quality-list{border-top:1px solid var(--line);margin-top:7px}.quality-list details{border-bottom:1px solid var(--line);padding:22px 0}.quality-list summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:22px;font-size:16px;line-height:1.6}.quality-list summary::-webkit-details-marker{display:none}.quality-list summary>span{font-size:11px;color:var(--muted)}.quality-list summary:after{content:'+';margin-left:auto;font-size:21px;color:var(--muted)}.quality-list details[open] summary:after{content:'−'}.quality-list details p{color:var(--muted);font-size:13px;margin:13px 25px 0 35px;line-height:1.85}.about-section{background:#f0f2ef}.about{padding-top:75px;padding-bottom:70px}.about h2{max-width:800px}.about-bottom{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-top:45px}.wordmark{font-size:65px;line-height:1;letter-spacing:-4px;color:#b8c0b8;font-weight:700}.wordmark span{color:#b6775f}.about-bottom p{max-width:470px;font-size:14px;line-height:1.9;margin:0;color:var(--muted)}.inquiry{display:grid;grid-template-columns:1fr 1.15fr;gap:100px}.orange{color:var(--orange)}.inquiry-intro>p{color:var(--muted);font-size:15px;margin-top:25px}.prepare{margin-top:43px}.prepare h3{font-size:13px;font-weight:600}.prepare ul{list-style:none;padding:0;font-size:13px;color:var(--muted);line-height:2.2}.prepare li:before{content:'—';margin-right:12px;color:#9ca5a0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}form label{display:block;font-size:12px;font-weight:600;margin-bottom:19px}input,select,textarea{width:100%;display:block;margin-top:8px;padding:12px 13px;border:1px solid #cdd3cf;background:white;color:var(--ink);border-radius:0;outline:none;font-size:13px;font-weight:400;line-height:1.5}input:focus,select:focus,textarea:focus{border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}textarea{resize:vertical;min-height:115px}input::placeholder,textarea::placeholder{color:#77807a}.form-notice{font-size:11px;color:var(--muted);margin:0 0 18px}.inquiry-result{border-left:3px solid var(--orange);background:var(--soft);padding:20px;margin-top:25px}.inquiry-result h3{font-size:18px;margin:0}.inquiry-result p{font-size:12px}.inquiry-result pre{font-family:inherit;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.inquiry-result .text-link{font-size:12px}footer{border-top:1px solid var(--line)}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:35px;padding-top:40px;padding-bottom:37px}.footer-main>div{display:flex;gap:30px;font-size:12px}.back-top{display:flex;gap:15px;align-items:center;font-size:12px}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted);padding-top:17px;padding-bottom:20px}
@media(min-width:1500px){.site-header,.preview-bar{padding-left:max(var(--space),calc((100vw - 1272px)/2));padding-right:max(var(--space),calc((100vw - 1272px)/2))}}@media(max-width:1050px){.site-header nav{gap:18px}.hero{gap:30px}.hero-actions{align-items:flex-start;flex-direction:column;gap:20px}.hero h1{font-size:59px}.hero-media{min-height:420px}.quality,.inquiry{gap:50px}.steps{gap:24px}.site-header nav>a:not(.button){font-size:12px}.section-heading>p{max-width:300px}.intro-strip{gap:24px}}@media(max-width:780px){:root{--space:25px}.preview-bar{font-size:8px;min-height:28px}.preview-bar span{font-size:8px;letter-spacing:0}.site-header{padding-top:20px;padding-bottom:20px}.brand{font-size:29px}.brand small{font-size:7px}.menu-toggle{display:flex;align-items:center;gap:15px;border:0;background:none;color:var(--ink);padding:8px 0 8px 12px;font-size:13px}.menu-toggle>span{font-size:22px;line-height:1}.site-header nav{display:none;position:absolute;left:0;right:0;top:100%;background:white;border-bottom:1px solid var(--line);padding:25px;flex-direction:column;align-items:stretch;gap:19px}.site-header nav.is-open{display:flex}.site-header nav>a:not(.button){font-size:15px}.hero{grid-template-columns:1fr;padding-top:44px;padding-bottom:35px;gap:37px}.hero h1{font-size:clamp(43px,8.4vw,63px);letter-spacing:-2.5px}.hero-copy>p{font-size:14px;max-width:490px}.hero-actions{flex-direction:row;align-items:center;gap:22px}.button{padding:13px 18px;font-size:12px;gap:15px}.text-link{font-size:12px;gap:8px}.hero-foot{margin-top:28px;font-size:8px}.hero-media{min-height:300px}.intro-strip{flex-wrap:wrap;gap:7px;position:relative;padding-top:20px;padding-bottom:20px}.intro-strip>span{font-size:12px;max-width:85%}.intro-strip p{width:100%;font-size:9px}.intro-strip>a{position:absolute;right:25px;top:30px}.section{padding-top:60px;padding-bottom:60px}.section-heading{display:block;margin-bottom:30px}.section-label{font-size:9px;margin-bottom:19px}h2{font-size:36px;letter-spacing:-1.4px}.section-heading>p{margin-top:23px;font-size:13px;max-width:400px}.desktop-break{display:none}.materials-grid{gap:25px}.material-name{padding:22px 18px;min-height:155px;flex-direction:column;align-items:start;gap:23px}.element-symbol{font-size:52px}.material-name>span:last-child{font-size:8px;letter-spacing:.5px;padding-bottom:0}.material-body h3{font-size:23px}.material-body p{font-size:13px}.material-note{font-size:10px}.steps{grid-template-columns:1fr 1fr;gap:32px;margin-top:35px}.steps h3{margin-top:18px;font-size:19px}.quality{grid-template-columns:1fr;gap:25px}.quality>div>p{max-width:450px}.quality-list summary{font-size:15px}.about{padding-top:55px;padding-bottom:50px}.about h2{font-size:34px}.about-bottom{display:block;margin-top:28px}.wordmark{display:none}.about-bottom p{font-size:13px}.inquiry{grid-template-columns:1fr;gap:25px}.prepare{margin-top:27px}.prepare ul{font-size:12px}.footer-main{flex-wrap:wrap;gap:25px}.footer-main>div{order:3;width:100%}.footer-bottom{font-size:9px}.form-row{gap:15px}input,select,textarea{font-size:16px}form label{font-size:12px}.form-notice{font-size:11px}}@media(max-width:390px){.hero-actions{gap:17px}.hero-actions .text-link{font-size:11px}.materials-grid{grid-template-columns:1fr}.material-name{flex-direction:row;align-items:end;min-height:130px}.hero h1{font-size:46px}.footer-bottom{flex-direction:column;gap:4px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Approved avatar adapted to a horizontal navigation logo. */
.site-header{padding-top:12px;padding-bottom:12px}.brand-logo{flex-shrink:0;line-height:0}.brand-logo img{display:block;width:216px;height:auto}@media(max-width:780px){.brand-logo img{width:180px}}