@font-face{font-family:ADM;src:url('assets/SpaceGrotesk-regular.ttf') format('truetype');font-weight:400;font-display:swap}@font-face{font-family:ADM;src:url('assets/SpaceGrotesk-medium.ttf') format('truetype');font-weight:500;font-display:swap}@font-face{font-family:ADM;src:url('assets/SpaceGrotesk-semibold.ttf') format('truetype');font-weight:600;font-display:swap}
:root{--cinema-bg:#f0f1ed;--cinema-ink:#283134;--cinema-muted:#788583;--cinema-line:#293c3623;--cinema-opacity:1;--accent:#d12838;--ease:cubic-bezier(.16,1,.3,1);--gutter:clamp(25px,7.5vw,130px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--cinema-bg);color:var(--cinema-ink);font:400 15px/1.6 ADM,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:0}a,button{-webkit-tap-highlight-color:transparent}img,svg{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:400}h1,h2{line-height:.98;letter-spacing:-.07em}h1{font-size:clamp(78px,10vw,160px)}h2{font-size:clamp(55px,6.3vw,100px)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:6px}.skip-link{position:fixed;z-index:300;top:10px;left:20px;background:#fff;padding:13px;color:#242e30;transform:translateY(-180%)}.skip-link:focus{transform:none}.eyebrow{font-size:9px;letter-spacing:.15em;color:var(--cinema-muted);line-height:1.7}.eyebrow>span{color:var(--accent);margin-right:17px}.cinema-scene{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:var(--cinema-opacity)}#material-cinema{width:100%;height:100%;display:block}.scene-fallback{position:absolute;width:60vw;right:2vw;top:35vh;transform:rotate(-16deg);filter:drop-shadow(0 30px 20px #1a3d3b20)}.has-cinema .scene-fallback{display:none}.scene-vignette{position:absolute;inset:0;background:linear-gradient(90deg,var(--cinema-bg) 0%,transparent 48%);opacity:.65}.site-header{position:fixed;top:0;left:0;right:0;height:110px;padding:25px var(--gutter);display:flex;align-items:center;gap:50px;z-index:50;color:var(--cinema-ink)}.brand{position:relative;width:128px;flex-shrink:0;height:54px}.brand img{width:128px;height:auto;position:absolute;top:0;left:0;transition:opacity .6s}.brand .logo-light{opacity:0}.cinema-dark .brand .logo-light{opacity:1}.cinema-dark .brand .logo-dark{opacity:0}.desktop-nav{display:flex;align-items:center;gap:32px;margin-left:auto}.desktop-nav>a{font-size:11px;color:var(--cinema-muted);transition:color .25s}.desktop-nav>a:hover{color:var(--cinema-ink)}.header-calculator{display:flex;align-items:center;gap:24px;padding:11px 0;border-bottom:1px solid var(--cinema-line);font-size:11px}.header-calculator svg,.text-action svg,.form-submit svg{height:21px;width:21px;stroke:currentColor;stroke-width:1.25;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:transform .5s var(--ease)}.header-calculator svg{height:17px;width:17px;color:var(--accent)}.header-calculator:hover svg,.text-action:hover svg{transform:translateX(6px)}.menu-toggle{width:30px;height:40px;display:none;flex-direction:column;justify-content:center;gap:6px;padding:5px}.menu-toggle>span{width:20px;height:1px;background:currentColor;transition:transform .3s}.menu-toggle[aria-expanded=true]>span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true]>span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-menu[hidden]{display:none}.mobile-menu{position:fixed;inset:90px 18px auto;z-index:49;background:#edf1ecf5;backdrop-filter:blur(22px);padding:18px 24px;border:1px solid #fff;color:#283134}.mobile-menu a{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid #ccd5d2;font-size:21px;letter-spacing:-.04em}.mobile-menu a:last-child{border:0}.mobile-menu span{font-size:9px;color:#8f9b97}.menu-open{overflow:hidden}
.chapter-rail{position:fixed;left:26px;top:50%;transform:translateY(-50%);z-index:20;display:grid;gap:18px}.chapter-rail>a{display:flex;align-items:center;gap:8px;min-width:25px;min-height:10px}.chapter-rail i{height:3px;width:3px;background:var(--cinema-muted);opacity:.45}.chapter-rail span{font-size:7px;color:var(--cinema-muted);opacity:0;transition:opacity .4s}.chapter-rail a:hover span,.chapter-rail .rail-active span{opacity:1}.chapter-rail .rail-active i{height:14px;background:var(--accent);opacity:1;transition:height .6s var(--ease)}main,.site-footer{position:relative;z-index:1}.chapter{min-height:110svh;padding:140px var(--gutter) 90px;display:flex;align-items:center;position:relative}.chapter-copy{width:45%;max-width:570px;position:relative;will-change:transform,opacity}.chapter-copy>.eyebrow{margin-bottom:32px}.chapter-copy>p:not(.eyebrow){max-width:360px;font-size:14px;line-height:1.95;color:var(--cinema-muted);margin-top:25px}.chapter-copy h2{margin-bottom:30px}.chapter-copy>p+p:not(.eyebrow){margin-top:17px}.opening{min-height:100svh;padding-top:160px;padding-bottom:110px}.opening .chapter-copy{max-width:680px;width:56%}.opening .chapter-copy>.eyebrow{margin-bottom:26px}.opening .intro-line{max-width:300px;font-size:13px;line-height:1.85;margin-top:28px}.opening-meta{position:absolute;top:127px;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;font-size:8px;letter-spacing:.12em;color:var(--cinema-muted)}.opening-meta>span:first-child{display:flex;align-items:center;gap:10px}.opening-meta i{width:4px;height:4px;background:var(--accent)}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:28px}.text-action{display:inline-flex;align-items:center;gap:32px;border-bottom:1px solid var(--cinema-line);padding:11px 0;font-size:12px;line-height:1.7;transition:border-color .3s}.text-action:hover{border-color:var(--accent)}.quiet-action{font-size:9px;color:var(--cinema-muted)}.opening-baseline{position:absolute;left:var(--gutter);right:var(--gutter);bottom:34px;border-top:1px solid var(--cinema-line);padding-top:20px;display:flex;justify-content:space-between;align-items:center;font-size:8px;color:var(--cinema-muted);letter-spacing:.05em}.opening-baseline a{display:flex;gap:24px;align-items:center;font-size:7px;letter-spacing:.12em}.opening-baseline i{font-style:normal;font-size:18px}.chapter-location{display:inline-block;border-top:1px solid var(--cinema-line);padding-top:15px;font-size:8px;letter-spacing:.14em;color:var(--cinema-muted);margin-top:31px}.frame-caption{position:absolute;bottom:35px;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;border-top:1px solid var(--cinema-line);padding-top:17px;font-size:7px;letter-spacing:.13em;color:var(--cinema-muted)}.process-chapter .text-action{font-size:11px;margin-top:26px}.process-chapter{min-height:120svh}.metals-chapter{min-height:120svh}.metals-chapter h2{font-size:clamp(52px,6vw,92px)}.metal-line{display:grid;grid-template-columns:42px 1fr;gap:20px;padding-top:20px;margin-top:22px;border-top:1px solid var(--cinema-line);max-width:350px}.metal-line>span{font-size:24px;letter-spacing:-.04em;color:var(--cinema-muted)}.metal-line h3{font-size:14px;margin-bottom:7px}.metal-line p{font-size:11px;color:var(--cinema-muted);line-height:1.9;max-width:280px}.supplier-chapter{min-height:120svh}.supplier-chapter h2{font-size:clamp(54px,5.8vw,88px)}.supplier-steps{list-style:none;padding:0;margin:33px 0 0;max-width:420px}.supplier-steps li{display:grid;grid-template-columns:24px 1fr;gap:18px;border-top:1px solid var(--cinema-line);padding:18px 0}.supplier-steps li>span{font-size:8px;color:var(--accent);padding-top:4px}.supplier-steps h3{font-size:16px;letter-spacing:-.02em;margin-bottom:5px}.supplier-steps p{font-size:10px;line-height:1.8;color:var(--cinema-muted)}.chapter-copy>p.transport-note{font-size:10px;max-width:360px;margin-top:20px;padding-left:42px}.value-chapter{min-height:100svh;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:60px}.value-heading{width:68%}.value-heading>.eyebrow{margin-bottom:28px}.value-heading>h2{font-size:clamp(60px,7vw,106px);max-width:870px}.value-heading>p:not(.eyebrow){margin-top:27px;max-width:350px;font-size:13px;color:var(--cinema-muted);line-height:1.9}.calculator-entry{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--cinema-line);border-bottom:1px solid var(--cinema-line);padding:28px 0 32px;position:relative}.calculator-entry>div{display:flex;flex-direction:column;gap:14px}.calculator-entry strong{font-size:clamp(28px,3.5vw,50px);font-weight:400;letter-spacing:-.055em;line-height:1.2}.calculator-entry .entry-detail{font-size:9px;color:var(--cinema-muted);letter-spacing:.11em}.entry-arrow{height:70px;width:70px;border:1px solid var(--cinema-line);border-radius:50%;display:grid;place-items:center;transition:transform .5s var(--ease),border-color .4s}.entry-arrow svg{height:27px;width:27px;stroke-width:1;fill:none;stroke:currentColor}.calculator-entry:hover .entry-arrow{transform:translateX(7px);border-color:var(--accent)}.contact-section{min-height:80svh;display:grid;grid-template-columns:1.1fr 1fr;gap:80px;padding:110px var(--gutter) 100px;align-items:center}.contact-section h2{font-size:clamp(55px,6.4vw,100px);margin-top:27px}.contact-open{margin-top:31px;color:var(--accent);border-color:#b78c8b55}.contact-details{display:grid;gap:40px;padding-top:30px}.contact-details p{font-size:18px;line-height:1.8;letter-spacing:-.02em;margin-top:15px}.contact-details a:not(.contact-email){display:inline-block;font-size:10px;color:var(--cinema-muted);border-bottom:1px solid var(--cinema-line);padding-bottom:7px;margin-top:17px}.contact-email{display:block;font-size:13px;overflow-wrap:anywhere;margin-top:13px}.site-footer{padding:0 var(--gutter)}.footer-signature{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--cinema-line);padding:38px 0}.footer-signature img{width:160px;height:auto}.footer-signature>a{font-size:27px;padding:10px 15px;font-weight:400}.footer-meta{display:flex;justify-content:space-between;gap:20px;padding:21px 0 30px;border-top:1px solid var(--cinema-line);color:var(--cinema-muted);font-size:9px}.footer-meta a:hover{color:var(--accent)}
.contact-dialog{width:calc(100% - 32px);max-width:500px;max-height:calc(100dvh - 30px);overflow:auto;background:#ecefece8;backdrop-filter:blur(25px);border:1px solid #fff;padding:30px;color:#283134;border-radius:3px;box-shadow:0 30px 100px #0003}.contact-dialog::backdrop{background:#13202070;backdrop-filter:blur(8px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dialog-head .eyebrow{color:#82918d}.dialog-close{font-size:27px;font-weight:400;width:40px;height:40px}.contact-dialog h2{font-size:36px;line-height:1.1;margin:0 0 17px}.contact-dialog form>p:not(.form-note):not(.form-status){font-size:12px;color:#82918d;line-height:1.8;margin-bottom:23px}.contact-dialog label{display:grid;gap:8px;margin-bottom:17px;font-size:10px;color:#73817f}.contact-dialog input,.contact-dialog select,.contact-dialog textarea{width:100%;min-width:0;padding:12px;font-size:13px;background:#ffffff8a;border:1px solid white;border-radius:2px;min-height:46px}.contact-dialog textarea{resize:vertical;min-height:90px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-submit{display:flex;align-items:center;justify-content:space-between;width:100%;padding:17px 0;border-bottom:1px solid #879792;font-size:12px}.form-note{font-size:9px;line-height:1.8;color:#8a9894;margin-top:16px}.form-status{font-size:10px;line-height:1.8;color:#7c9088;margin-top:10px}body:has(.contact-dialog[open]){overflow:hidden}
@media(min-width:1600px){.chapter-copy{max-width:650px}.chapter-copy>p:not(.eyebrow){font-size:15px;max-width:390px}.opening .intro-line{font-size:14px;max-width:340px}.chapter-copy>p.transport-note{font-size:11px}.supplier-steps{max-width:440px}.supplier-steps p{font-size:11px}}
@media(max-width:1050px){:root{--gutter:60px}.site-header{gap:30px}.desktop-nav{gap:21px}.brand,.brand img{width:112px}.brand{height:47px}.chapter-rail{left:20px}.chapter-copy{width:49%}.opening .chapter-copy{width:64%}.opening h1{font-size:110px}.chapter-copy>p:not(.eyebrow){font-size:12px}.hero-actions{gap:20px}.text-action{font-size:11px;gap:22px}.quiet-action{font-size:8px}.metal-line{max-width:310px;gap:12px}.metal-line p{font-size:10px}.contact-section{gap:40px}.contact-email{font-size:11px}.value-heading{width:78%}}
@media(max-width:760px){:root{--gutter:27px}.site-header{padding:20px var(--gutter);height:88px;gap:20px}.desktop-nav{display:none}.brand,.brand img{width:105px}.brand{height:44px}.header-calculator{margin-left:auto;font-size:9px;gap:10px;padding:10px 0}.header-calculator svg{width:15px;height:15px}.menu-toggle{display:flex}.chapter-rail{display:none}.chapter{padding:145px var(--gutter) 70px;align-items:flex-start;min-height:105svh}.chapter-copy{width:65%;max-width:420px}.chapter-copy>.eyebrow{font-size:8px;margin-bottom:25px}.chapter h2{font-size:62px;line-height:1.04}.chapter-copy>p:not(.eyebrow){font-size:12px;line-height:1.9;margin-top:23px;max-width:300px}.opening{min-height:100svh;padding-top:160px}.opening .chapter-copy{width:100%;max-width:500px}.opening h1{font-size:102px}.opening .intro-line{font-size:12px;max-width:260px}.opening .chapter-copy>.eyebrow{margin-bottom:23px}.opening-meta{top:110px;font-size:7px}.hero-actions{gap:30px;margin-top:22px}.opening-baseline{bottom:27px;padding-top:15px;font-size:7px}.opening-baseline>span:first-child{max-width:150px}.opening-baseline a{font-size:6px;gap:12px}.opening-baseline i{font-size:14px}.scene-vignette{background:linear-gradient(180deg,var(--cinema-bg) 5%,transparent 65%);opacity:.6}.frame-caption{font-size:6px;bottom:28px;padding-top:15px}.process-chapter,.metals-chapter,.supplier-chapter{min-height:115svh}.metal-line{grid-template-columns:31px 1fr;gap:12px;max-width:300px;margin-top:21px;padding-top:17px}.metal-line>span{font-size:22px}.metal-line h3{font-size:13px}.metal-line p{font-size:10px}.supplier-chapter h2{font-size:59px}.supplier-steps{max-width:330px}.supplier-steps li{gap:11px;padding:16px 0}.supplier-steps h3{font-size:15px}.supplier-steps p{font-size:10px}.chapter-copy>p.transport-note{font-size:9px;padding-left:35px;max-width:300px;margin-top:14px}.value-chapter{justify-content:center;gap:45px;min-height:95svh}.value-heading{width:100%}.value-heading>h2{font-size:66px}.value-heading>p:not(.eyebrow){font-size:12px;max-width:300px}.calculator-entry{width:100%;padding:23px 0 27px}.calculator-entry strong{font-size:34px}.calculator-entry .eyebrow{font-size:7px}.calculator-entry .entry-detail{font-size:8px}.entry-arrow{width:51px;height:51px;flex-shrink:0;margin-left:15px}.entry-arrow svg{width:21px;height:21px}.contact-section{min-height:75svh;grid-template-columns:1fr;gap:40px;padding-block:80px 60px}.contact-section h2{font-size:65px;margin-top:22px}.contact-details{grid-template-columns:1fr 1fr;gap:30px;padding:0}.contact-details p{font-size:15px;margin-top:12px}.contact-details .eyebrow{font-size:7px}.contact-email{font-size:11px;margin-top:12px}.contact-details a:not(.contact-email){font-size:9px;margin-top:13px}.footer-signature{padding-block:30px}.footer-signature img{width:130px}.footer-signature>a{font-size:24px}.footer-meta{font-size:8px;gap:15px;padding-block:20px 25px}}
@media(max-width:500px){:root{--gutter:23px}.site-header{height:78px;padding-block:17px;gap:16px}.brand,.brand img{width:96px}.brand{height:40px}.header-calculator{font-size:8px;gap:9px}.menu-toggle{width:24px;padding-inline:0}.menu-toggle>span{width:17px}.opening-meta{top:96px;font-size:6px}.opening-meta>span:last-child{font-size:5px;letter-spacing:.1em}.chapter{padding-top:130px;min-height:106svh}.chapter-copy{width:91%;max-width:350px}.chapter-copy>.eyebrow{font-size:7px;letter-spacing:.12em;margin-bottom:22px}.opening{padding-top:150px;min-height:100svh}.opening h1{font-size:clamp(74px,21vw,102px)}.opening .intro-line{font-size:11px;max-width:225px;margin-top:22px}.hero-actions{gap:26px;margin-top:22px;align-items:flex-start}.text-action{font-size:10px;gap:23px;padding:9px 0}.text-action svg{width:18px;height:18px}.quiet-action{font-size:7px;padding-top:12px}.opening-baseline{font-size:6px;bottom:22px}.opening-baseline>span:first-child{max-width:120px}.opening-baseline>span:last-child{font-size:6px}.opening-baseline a{font-size:5px}.chapter h2{font-size:clamp(50px,13vw,66px);margin-bottom:26px}.chapter-copy>p:not(.eyebrow){font-size:11px;max-width:255px;line-height:1.85;margin-top:20px}.chapter-location{font-size:7px;margin-top:25px;padding-top:13px}.frame-caption{font-size:5px;letter-spacing:.1em;bottom:25px}.process-chapter{min-height:112svh}.process-chapter .text-action{font-size:9px;margin-top:25px;gap:20px}.metals-chapter{min-height:120svh}.metals-chapter .chapter-copy{width:89%}.metal-line{max-width:260px;margin-top:17px;padding-top:15px}.metal-line>span{font-size:19px}.metal-line h3{font-size:12px}.metal-line p{font-size:9px;line-height:1.85}.supplier-chapter{min-height:124svh}.supplier-chapter .chapter-copy{width:94%}.supplier-steps{margin-top:28px;max-width:285px}.supplier-steps li{grid-template-columns:20px 1fr;padding:14px 0;gap:10px}.supplier-steps h3{font-size:14px}.supplier-steps p{font-size:9px;line-height:1.8}.chapter-copy>p.transport-note{font-size:8px;padding-left:30px;max-width:280px;margin-top:15px}.value-chapter{min-height:98svh;padding-top:110px;gap:38px}.value-heading>h2{font-size:clamp(45px,12vw,60px)}.value-heading>p:not(.eyebrow){font-size:11px;max-width:255px;margin-top:21px}.value-heading>.eyebrow{font-size:7px;margin-bottom:23px}.calculator-entry strong{font-size:26px}.calculator-entry>div{gap:12px}.calculator-entry .eyebrow{font-size:6px}.calculator-entry .entry-detail{font-size:7px}.entry-arrow{width:43px;height:43px;margin-left:8px}.entry-arrow svg{width:18px;height:18px}.contact-section{padding-top:55px;gap:34px;min-height:0;padding-bottom:58px}.contact-section h2{font-size:56px}.contact-section .eyebrow{font-size:7px}.contact-open{font-size:11px;margin-top:24px}.contact-details{grid-template-columns:1fr;gap:24px}.contact-details p{font-size:16px}.contact-email{font-size:11px}.footer-meta{flex-wrap:wrap;font-size:7px;gap:14px}.footer-meta>span:first-child{flex-basis:100%}.footer-meta>span:last-child{margin-left:auto}.footer-signature img{width:112px}.contact-dialog{padding:23px}.contact-dialog h2{font-size:31px}.contact-dialog input,.contact-dialog textarea{font-size:16px}.contact-dialog select{font-size:12px}.dialog-head .eyebrow{font-size:7px}.form-row{gap:10px}.form-note{font-size:8px}.form-status{font-size:9px}.scene-fallback{width:94vw;right:-5vw;top:50vh}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.chapter-copy{transform:none!important;opacity:1!important}}
@media(prefers-reduced-transparency:reduce){.contact-dialog,.mobile-menu{backdrop-filter:none;background:#edf1ec}.contact-dialog::backdrop{backdrop-filter:none;background:#13202099}}
/* Silver landing: fixed typographic hierarchy and a quieter editorial grid. */
@font-face{font-family:Inter;src:url('/assets/Inter-400.ttf') format('truetype');font-weight:400;font-display:swap}@font-face{font-family:Inter;src:url('/assets/Inter-500.ttf') format('truetype');font-weight:500;font-display:swap}@font-face{font-family:Inter;src:url('/assets/Inter-600.ttf') format('truetype');font-weight:600;font-display:swap}
:root{--gutter:clamp(30px,8.5vw,145px)}body{font-family:Inter,Arial,sans-serif;line-height:1.7}h1,h2{font-family:Inter,Arial,sans-serif;font-weight:500;letter-spacing:-.048em;line-height:1.09}h1{font-size:clamp(48px,5.5vw,82px)}h2{font-size:clamp(42px,4.2vw,64px)}.site-header{height:104px;gap:30px}.brand,.brand img{width:116px}.brand{height:49px}.desktop-nav{gap:26px}.desktop-nav>a,.header-calculator{font-size:10px;font-weight:400}.header-calculator{gap:18px}.language-switch{display:flex;gap:9px;align-items:center;font-size:9px;white-space:nowrap;color:var(--cinema-muted)}.language-switch>a{padding:8px 0}.language-switch>a[aria-current=page]{color:var(--cinema-ink);border-bottom:1px solid var(--accent)}.language-switch>span{font-size:8px;opacity:.45}.chapter-copy{width:45%;max-width:520px}.opening .chapter-copy{width:52%;max-width:630px}.opening .chapter-copy h1{font-size:clamp(47px,5.25vw,80px)}.chapter-copy h2{margin-bottom:27px}.chapter-copy>p:not(.eyebrow){max-width:370px;font-size:14px;line-height:1.85;margin-top:22px}.opening .intro-line{font-size:14px;max-width:355px;line-height:1.8;margin-top:25px}.eyebrow{font-size:9px;line-height:1.8;letter-spacing:.1em;font-weight:500}.chapter-copy>.eyebrow{margin-bottom:26px}.hero-actions{margin-top:29px;gap:26px;align-items:center;flex-wrap:wrap}.text-action{font-size:12px;font-weight:500;gap:26px;padding:12px 0}.quiet-action{font-size:10px}.chapter-copy>p.hero-promise{display:flex;align-items:center;gap:11px;font-size:10px;line-height:1.5;margin-top:27px;color:var(--cinema-muted)}.hero-promise i{width:18px;height:1px;display:block;background:var(--accent)}.chapter-rail span{font-size:7px}.opening-meta,.opening-baseline{letter-spacing:.04em}.process-chapter .text-action{font-size:11px}.metals-chapter h2,.supplier-chapter h2{font-size:clamp(42px,4.2vw,64px)}.valuation-units{display:grid;grid-template-columns:1fr 1fr;max-width:380px;gap:27px;border-top:1px solid var(--cinema-line);padding-top:21px;margin-top:30px}.valuation-units>div{display:grid;gap:7px}.valuation-units>div>span{font-size:15px;font-weight:500;letter-spacing:-.02em}.valuation-units small{font-size:10px;color:var(--cinema-muted);line-height:1.6}.conditions-chapter{min-height:118svh}.conditions-chapter .chapter-copy{max-width:480px}.impurity-terms{max-width:410px;margin:29px 0 0}.impurity-terms>div{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--cinema-line);padding:13px 0;font-size:12px}.impurity-terms>div:last-child{border-bottom:1px solid var(--cinema-line)}.impurity-terms dt{display:flex;align-items:center;gap:14px;font-size:12px}.impurity-terms dt>b{font-size:13px;font-weight:500;color:var(--cinema-muted);width:23px}.impurity-terms dd{font-size:10px;color:var(--cinema-muted);margin:0}.supplier-details{max-width:410px;margin-top:27px}.supplier-details>summary{cursor:pointer;font-size:11px;padding:12px 0;list-style-position:inside;color:var(--cinema-ink)}.supplier-details[open]{padding-bottom:24px}.supplier-details .supplier-steps{margin-top:11px}.supplier-steps h3{font-size:13px;font-weight:500;line-height:1.6;letter-spacing:-.01em}.supplier-steps p{font-size:11px;line-height:1.8}.supplier-steps li{padding:15px 0}.supplier-details .transport-note{font-size:10px;line-height:1.8;color:var(--cinema-muted);margin-top:17px;max-width:370px}.value-heading>h2{font-size:clamp(46px,5vw,74px)}.value-heading>p:not(.eyebrow){font-size:14px;max-width:390px;line-height:1.85}.calculator-entry strong{font-size:clamp(28px,3.3vw,46px);letter-spacing:-.04em;font-weight:400}.calculator-entry .eyebrow{font-weight:400;font-size:8px}.contact-section h2{font-size:clamp(46px,5vw,74px);line-height:1.1}.contact-details p{font-size:17px;letter-spacing:-.015em}.contact-details .eyebrow{font-weight:400;font-size:8px}.contact-email{font-size:12px}.footer-meta{font-size:9px}.contact-dialog h2{font-size:30px;letter-spacing:-.04em}.contact-dialog input,.contact-dialog select,.contact-dialog textarea{font-family:Inter,Arial,sans-serif}.contact-dialog label{font-size:10px}.scene-vignette{background:linear-gradient(90deg,var(--cinema-bg) 0%,transparent 50%);opacity:.55}
@media(max-width:1100px){:root{--gutter:65px}.site-header{gap:23px}.brand,.brand img{width:104px}.brand{height:44px}.desktop-nav{gap:19px}.desktop-nav>a,.header-calculator{font-size:9px}.header-calculator{gap:13px}.chapter-copy{width:47%}.opening .chapter-copy{width:55%}.opening .chapter-copy h1{font-size:60px}.chapter-copy h2,.metals-chapter h2{font-size:53px}.chapter-copy>p:not(.eyebrow){font-size:13px;max-width:335px}.opening .intro-line{font-size:13px;max-width:310px}.hero-actions{gap:21px}.quiet-action{font-size:9px}.language-switch{font-size:8px;gap:7px}.impurity-terms>div{font-size:11px}.value-heading>h2,.contact-section h2{font-size:61px}.value-heading>p:not(.eyebrow){font-size:13px}}
@media(max-width:820px){.desktop-nav{display:none}.header-calculator{margin-left:auto}.menu-toggle{display:flex}.site-header{gap:20px}.opening .chapter-copy h1{font-size:57px}.chapter-copy{width:52%}.opening .chapter-copy{width:62%}.hero-actions{gap:17px}.text-action{font-size:11px}.quiet-action{font-size:8px}.conditions-chapter .chapter-copy{width:58%}.language-switch{font-size:9px}.contact-email{font-size:11px}}
@media(max-width:600px){:root{--gutter:25px}.site-header{height:82px;gap:15px;padding-block:17px}.brand,.brand img{width:92px}.brand{height:39px}.header-calculator{font-size:8px;gap:8px}.header-calculator svg{width:14px;height:14px}.language-switch{gap:6px;font-size:8px}.menu-toggle{width:20px;height:34px;padding:0}.menu-toggle>span{width:17px}.mobile-menu{top:85px}.mobile-menu a{font-size:19px}.opening{padding-top:160px}.opening-meta{top:105px;font-size:6px}.opening-meta>span:last-child{font-size:5px}.opening .chapter-copy{width:100%;max-width:430px}.opening .chapter-copy h1{font-size:clamp(39px,9.6vw,55px);letter-spacing:-.05em;line-height:1.1}.chapter-copy{width:91%;max-width:400px}.chapter-copy h2,.metals-chapter h2{font-size:clamp(37px,9vw,51px);line-height:1.1;margin-bottom:24px}.chapter-copy>.eyebrow{font-size:8px;margin-bottom:22px;letter-spacing:.08em}.chapter-copy>p:not(.eyebrow){font-size:13px;line-height:1.85;max-width:285px;margin-top:21px}.opening .intro-line{font-size:12px;line-height:1.85;max-width:280px;margin-top:21px}.hero-actions{gap:21px;margin-top:24px}.text-action{font-size:11px;gap:22px}.quiet-action{font-size:8px}.chapter-copy>p.hero-promise{font-size:9px;margin-top:24px;line-height:1.7}.scene-vignette{background:linear-gradient(180deg,var(--cinema-bg) 0%,transparent 66%);opacity:.6}.valuation-units{max-width:310px;gap:23px;padding-top:19px;margin-top:26px}.valuation-units>div>span{font-size:14px}.valuation-units small{font-size:9px}.conditions-chapter{min-height:122svh}.conditions-chapter .chapter-copy{width:100%;max-width:350px}.impurity-terms{margin-top:24px;max-width:330px}.impurity-terms>div{padding:12px 0}.impurity-terms dt{font-size:11px}.impurity-terms dt>b{font-size:12px;width:23px}.impurity-terms dd{font-size:9px}.supplier-details{max-width:330px;margin-top:23px}.supplier-details>summary{font-size:10px}.supplier-steps li{grid-template-columns:20px 1fr;gap:11px;padding:15px 0}.supplier-steps h3{font-size:12px}.supplier-steps p{font-size:11px;line-height:1.85;max-width:295px}.supplier-details .transport-note{font-size:10px;line-height:1.8;max-width:300px}.value-heading>h2,.contact-section h2{font-size:clamp(38px,9.6vw,54px)}.value-heading>p:not(.eyebrow){font-size:13px;line-height:1.85;max-width:295px}.value-heading>.eyebrow{font-size:8px}.calculator-entry strong{font-size:27px;line-height:1.2}.calculator-entry .entry-detail{font-size:8px}.calculator-entry .eyebrow{font-size:6px}.contact-section{padding-top:65px;padding-bottom:58px}.contact-details p{font-size:16px}.contact-email{font-size:11px}.footer-meta{font-size:8px}.contact-dialog input,.contact-dialog textarea{font-size:16px}.contact-dialog select{font-size:12px}}
@media(max-width:380px){:root{--gutter:21px}.site-header{gap:11px}.brand,.brand img{width:83px}.brand{height:35px}.header-calculator{font-size:7px;gap:7px}.header-calculator svg{width:12px;height:12px}.language-switch{font-size:7px;gap:5px}.menu-toggle{width:16px}.menu-toggle>span{width:15px}.opening .chapter-copy h1{font-size:38px}.hero-actions{gap:17px}.text-action{font-size:10px}.quiet-action{font-size:7px}.chapter-copy>p:not(.eyebrow){max-width:260px;font-size:12px}.calculator-entry strong{font-size:23px}.contact-email{font-size:10px}.impurity-terms dt{font-size:10px}}
.calculation-note{font-size:10px;line-height:1.85;max-width:460px;color:var(--cinema-muted);margin-top:-37px}.supplier-details[open]{max-width:440px}.conditions-chapter:has(.supplier-details[open]){padding-top:140px;padding-bottom:120px;min-height:125svh}.conditions-chapter:has(.supplier-details[open]) .chapter-copy{padding-bottom:20px}@media(max-width:600px){.calculation-note{font-size:9px;max-width:300px;margin-top:-18px}.conditions-chapter:has(.supplier-details[open]){padding-top:130px;padding-bottom:100px}.supplier-details[open]{max-width:330px}}