:root{--focus:#2b5da8;--paper:#f5f0e7;--ink:#201c18;--muted:#70685f;--line:rgba(32,28,24,.18)}
*{box-sizing:border-box}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,sans-serif;overflow-x:hidden}
img{display:block;max-width:100%;outline:1px solid rgba(0,0,0,.1);outline-offset:-1px}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
.skip-link{position:fixed;left:12px;top:12px;z-index:1000;background:#fff;color:#111;padding:12px 18px;transform:translateY(-150%);transition-property:transform;transition-duration:150ms}
.skip-link:focus{transform:translateY(0)}
.prototype-note{font-size:11px;line-height:1.4;letter-spacing:.06em;text-transform:uppercase}
.review-bar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:50px;padding:6px clamp(16px,4vw,56px);background:#161513;color:#f4efe7;box-shadow:0 1px 0 rgba(255,255,255,.12)}
.review-home{display:inline-flex;align-items:center;min-height:40px;font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.direction-switcher{display:flex;align-items:center;gap:4px;overflow:auto;scrollbar-width:none}
.direction-switcher a{display:inline-flex;align-items:center;min-height:40px;padding:0 12px;white-space:nowrap;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:#c9c2b8;transition-property:color,background-color;transition-duration:150ms}
.direction-switcher a:hover,.direction-switcher a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.1)}
.site-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px;padding:0 clamp(20px,5vw,72px)}
.brand{font-size:23px;line-height:1;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:clamp(18px,3vw,42px)}
.nav-links a,.nav-cta{display:inline-flex;align-items:center;min-height:44px;font-size:13px}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:0;background:transparent;cursor:pointer}
.nav-toggle .bars,.nav-toggle .bars::before,.nav-toggle .bars::after{display:block;width:22px;height:2px;background:currentColor;content:"";transition-property:transform,opacity;transition-duration:180ms}
.nav-toggle .bars{position:relative}.nav-toggle .bars::before{position:absolute;top:-7px}.nav-toggle .bars::after{position:absolute;top:7px}
.nav-toggle[aria-expanded="true"] .bars{background:transparent}.nav-toggle[aria-expanded="true"] .bars::before{top:0;transform:rotate(45deg)}.nav-toggle[aria-expanded="true"] .bars::after{top:0;transform:rotate(-45deg)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border:0;cursor:pointer;font-weight:700;transition-property:scale,background-color,color,box-shadow;transition-duration:150ms;transition-timing-function:ease-out}
.button:active{scale:.96}
.eyebrow{font-size:12px;line-height:1.4;letter-spacing:.18em;text-transform:uppercase;font-weight:700}
.lede{font-size:clamp(16px,1.5vw,19px);line-height:1.7;color:var(--muted)}
.section-shell{width:min(100% - 40px,1280px);margin-inline:auto}
.material-explorer{padding-block:clamp(80px,10vw,150px)}
.explorer-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:40px}
.explorer-head h2{font-size:clamp(38px,5vw,68px)}
.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}
.filter-button{min-height:44px;padding:8px 18px;border:1px solid currentColor;background:transparent;cursor:pointer;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;transition-property:background-color,color,scale;transition-duration:150ms}
.filter-button:active{scale:.96}.filter-button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.explorer-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(290px,.9fr);gap:clamp(28px,6vw,80px);align-items:start}
.material-feature{position:sticky;top:76px}
.feature-image-wrap{position:relative;overflow:hidden;aspect-ratio:1;background:#ddd}
.feature-image{width:100%;height:100%;object-fit:cover;transition-property:opacity,transform,filter;transition-duration:280ms;transition-timing-function:cubic-bezier(.2,0,0,1)}
.feature-image.is-changing{opacity:0;transform:scale(.985);filter:blur(4px)}
.feature-meta{display:flex;justify-content:space-between;gap:24px;padding-top:18px}
.feature-name{font-size:clamp(25px,3vw,38px)}
.feature-family{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.swatch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.swatch{appearance:none;padding:0;border:0;background:transparent;text-align:left;cursor:pointer;min-width:0;transition-property:scale,opacity;transition-duration:150ms}
.swatch:active{scale:.96}.swatch[hidden]{display:none}.swatch img{width:100%;aspect-ratio:1;object-fit:cover}
.swatch-copy{display:flex;justify-content:space-between;gap:6px;padding:10px 2px 0;font-size:12px}.swatch-family{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.swatch[aria-pressed="true"] img{outline-width:3px;outline-color:currentColor;outline-offset:-3px}
.prototype-dialog{width:min(540px,calc(100% - 32px));border:0;padding:0;background:transparent;color:#211d19}
.prototype-dialog::backdrop{background:rgba(12,10,8,.72);backdrop-filter:blur(4px)}
.dialog-card{position:relative;background:#f7f2e9;padding:clamp(28px,5vw,48px);box-shadow:0 24px 70px rgba(0,0,0,.35)}
.dialog-card h2{font-size:clamp(30px,5vw,44px);margin-bottom:16px}.dialog-card p{line-height:1.7;color:#665e55}.dialog-close{position:absolute;top:12px;right:12px;width:44px;height:44px;border:0;background:transparent;font-size:26px;cursor:pointer}.dialog-status{margin-top:24px;padding-top:18px;border-top:1px solid rgba(0,0,0,.14);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.site-footer{padding:48px clamp(20px,5vw,72px)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-copy{max-width:650px;font-size:12px;line-height:1.6;color:var(--muted)}
@media(max-width:760px){.review-bar{align-items:flex-start;flex-direction:column;gap:0;padding:5px 16px}.review-home{min-height:34px}.direction-switcher{width:100%}.direction-switcher a{padding:0 10px}.site-nav{min-height:68px;flex-wrap:wrap;padding:0 20px}.nav-toggle{display:flex}.nav-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:0 0 18px}.nav-links[data-open="true"]{display:flex}.nav-links a,.nav-links .nav-cta{justify-content:flex-start;width:100%;min-height:48px}.explorer-head{align-items:start;flex-direction:column}.explorer-grid{grid-template-columns:1fr}.material-feature{position:static}.swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-row{align-items:flex-start;flex-direction:column}.site-footer{padding-top:36px;padding-bottom:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}