:root {
  --ink: #1d2019;
  --paper: #f1eee5;
  --cream: #e6dfd0;
  --moss: #384437;
  --clay: #ad7659;
  --line: rgba(29,32,25,.2);
  --serif: "Italiana", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.grain {
  position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.site-header {
  position: absolute; z-index: 10; top: 0; left: 0; width: 100%;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 30px 4vw; color: white; border-bottom: 1px solid rgba(255,255,255,.3);
}
.wordmark { font-size: 19px; letter-spacing: .16em; font-weight: 600; }
.wordmark i { font-family: var(--serif); font-weight: 400; }
nav { display: flex; gap: 38px; font-size: 12px; letter-spacing: .07em; }
nav a, .header-cta { position: relative; }
nav a::after, .header-cta::after {
  content: ""; position: absolute; left: 0; bottom: -5px; width: 0; height: 1px;
  background: currentColor; transition: width .3s;
}
nav a:hover::after, .header-cta:hover::after { width: 100%; }
.header-cta { justify-self: end; font-size: 12px; letter-spacing: .07em; }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; }

.hero { position: relative; min-height: 100svh; color: white; overflow: hidden; }
.hero-image {
  position: absolute; inset: 0;
  background: url("https://images.unsplash.com/photo-1616594039964-ae9021a400a0?auto=format&fit=crop&w=2200&q=90") center/cover;
  animation: drift 18s ease-out both;
}
@keyframes drift { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23,27,20,.62), rgba(23,27,20,.08) 68%), linear-gradient(0deg, rgba(0,0,0,.22), transparent 50%); }
.hero-copy { position: absolute; left: 8.5vw; bottom: 13vh; max-width: 760px; }
.eyebrow { margin: 0 0 30px; text-transform: uppercase; letter-spacing: .2em; font-size: 10px; font-weight: 600; }
.eyebrow.light { color: rgba(255,255,255,.76); }
h1,h2,h3 { font-family: var(--serif); font-weight: 400; line-height: .93; margin: 0; }
h1 { font-size: clamp(70px, 10.8vw, 164px); letter-spacing: -.035em; }
h1 em, h2 em { font-weight: 400; color: var(--cream); }
.hero-intro { max-width: 390px; margin: 32px 0; font-size: 17px; }
.text-link { display: inline-flex; gap: 50px; align-items: center; padding-bottom: 8px; border-bottom: 1px solid currentColor; font-size: 12px; letter-spacing: .08em; }
.text-link.light { color: white; }
.hero-side { position: absolute; right: 3.2vw; top: 50%; transform: rotate(90deg) translateX(50%); transform-origin: right; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; }
.scroll-cue { position: absolute; bottom: 42px; right: 4vw; display: flex; align-items: center; gap: 12px; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }
.scroll-cue span { display: block; width: 45px; height: 1px; background: white; }

.section-pad { padding: 150px 8.5vw; }
.manifesto { background: var(--paper); }
.manifesto-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 9vw; }
h2 { font-size: clamp(53px, 7.4vw, 110px); letter-spacing: -.025em; }
.manifesto h2 em, .collection h2 em, .heritage h2 em, .closing h2 em { color: var(--clay); }
.manifesto-copy { padding-top: 14px; max-width: 470px; }
.manifesto-copy p { font-size: 16px; margin: 0 0 24px; }
.manifesto-copy .text-link { margin-top: 24px; }

.material-feature { min-height: 850px; display: grid; grid-template-columns: 1.2fr .8fr; background: var(--moss); color: white; }
.material-photo {
  min-height: 700px;
  background: url("https://images.unsplash.com/photo-1501004318641-b39e6451bec6?auto=format&fit=crop&w=1400&q=90") center/cover;
}
.material-card { padding: 95px 6vw 65px; display: flex; flex-direction: column; justify-content: space-between; }
.material-card h2 { font-size: clamp(58px, 6vw, 90px); }
.material-card p:not(.eyebrow) { max-width: 440px; color: rgba(255,255,255,.73); font-size: 15px; margin-top: 36px; }
.cert-row { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255,255,255,.3); padding-top: 25px; font-family: var(--serif); font-size: 31px; }
.cert-row small { font-family: var(--sans); color: rgba(255,255,255,.6); font-size: 9px; letter-spacing: .15em; text-transform: uppercase; }

.section-heading { display: grid; grid-template-columns: .5fr 1fr .55fr; gap: 5vw; align-items: end; margin-bottom: 130px; }
.section-heading .eyebrow { align-self: start; }
.section-heading p:last-child { max-width: 320px; font-size: 14px; }
.product-list { display: flex; flex-direction: column; gap: 150px; }
.product { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: 8vw; align-items: center; }
.product.reverse .product-image { order: 2; }
.product.reverse .product-copy { order: 1; }
.product-number { position: absolute; top: 0; left: -40px; writing-mode: vertical-rl; font-size: 10px; letter-spacing: .18em; }
.product-image { min-height: 610px; background-position: center; background-size: cover; }
.product-image.classic { background-image: url("https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=1300&q=90"); }
.product-image.balance { background-image: url("https://images.unsplash.com/photo-1522771739844-6a9f6d5f14af?auto=format&fit=crop&w=1300&q=90"); }
.product-image.ultimate { background-image: url("https://images.unsplash.com/photo-1616486338812-3dadae4b4ace?auto=format&fit=crop&w=1300&q=90"); }
.product-copy { max-width: 430px; }
.product-copy h3 { font-size: clamp(54px, 6vw, 88px); }
.product-copy > p:not(.eyebrow) { margin: 28px 0 38px; }
.details-toggle { border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); width: 100%; background: transparent; padding: 17px 0; display: flex; justify-content: space-between; cursor: pointer; text-align: left; font-size: 11px; letter-spacing: .15em; text-transform: uppercase; }
.details-toggle span { font-size: 18px; transition: transform .3s; }
.details { max-height: 0; overflow: hidden; transition: max-height .45s ease; }
.details p { margin: 14px 0; font-size: 12px; }
.details b { display: inline-block; width: 75px; text-transform: uppercase; font-size: 9px; letter-spacing: .12em; }
.product.open .details { max-height: 180px; }
.product.open .details-toggle span { transform: rotate(45deg); }

.firmness { background: var(--ink); color: white; padding: 145px 8.5vw; display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; }
.firmness-intro h2 { font-size: clamp(55px, 6.3vw, 92px); }
.firmness-intro > p:last-child { max-width: 400px; color: rgba(255,255,255,.66); margin-top: 40px; }
.firmness-scale { border-top: 1px solid rgba(255,255,255,.3); }
.firmness-item { position: relative; display: grid; grid-template-columns: 60px 1fr 1fr; align-items: center; padding: 30px 10px; border-bottom: 1px solid rgba(255,255,255,.3); transition: padding .3s, background .3s; cursor: default; }
.firmness-item span { font-size: 9px; opacity: .6; }
.firmness-item h3 { font-size: 33px; }
.firmness-item p { margin: 0; font-size: 12px; opacity: 0; transform: translateX(-10px); transition: .3s; }
.firmness-item:hover, .firmness-item.active, .firmness-item:focus { background: rgba(255,255,255,.07); padding-left: 25px; outline: none; }
.firmness-item:hover p, .firmness-item.active p, .firmness-item:focus p { opacity: .7; transform: none; }

.heritage { overflow: hidden; }
.heritage-year { font-family: var(--serif); color: var(--cream); font-size: clamp(190px, 34vw, 520px); line-height: .68; letter-spacing: -.08em; white-space: nowrap; margin: 25px 0 130px -2vw; }
.heritage-grid { display: grid; grid-template-columns: .45fr 1.55fr; gap: 4vw; }
.heritage h2 { font-size: clamp(50px, 6.8vw, 100px); }
.two-col-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 4vw; margin-top: 65px; }
.two-col-copy p { margin: 0; font-size: 14px; }

.showrooms { min-height: 900px; display: grid; grid-template-columns: .85fr 1.15fr; background: #6d7669; color: white; }
.showroom-photo { background: url("https://images.unsplash.com/photo-1540932239986-30128078f3c5?auto=format&fit=crop&w=1200&q=90") center/cover; }
.showroom-content { padding: 100px 7vw; }
.showroom-content h2 { font-size: clamp(60px, 7vw, 100px); }
.showroom-lede { max-width: 490px; margin: 38px 0 70px; color: rgba(255,255,255,.72); }
.locations { display: grid; grid-template-columns: repeat(3,1fr); gap: 25px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.3); }
address { font-style: normal; display: flex; flex-direction: column; gap: 18px; font-size: 11px; }
address b { font-family: var(--serif); font-weight: 400; font-size: 20px; }
address span { color: rgba(255,255,255,.67); }
address a { text-decoration: underline; text-underline-offset: 5px; }
.hours { margin-top: 55px; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.65); }

.closing { position: relative; min-height: 690px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; }
.closing h2 { font-size: clamp(80px, 12vw, 180px); }
.circle-cta { position: absolute; right: 12vw; bottom: 70px; width: 155px; height: 155px; border: 1px solid var(--ink); border-radius: 50%; display: flex; align-items: center; justify-content: center; text-align: left; gap: 18px; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; transition: .35s; }
.circle-cta b { font-size: 19px; }
.circle-cta:hover { background: var(--ink); color: white; transform: rotate(5deg); }

footer { background: var(--ink); color: white; padding: 65px 4vw 35px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 30px; align-items: end; }
.footer-mark { font-size: clamp(34px, 5vw, 70px); letter-spacing: .1em; font-weight: 500; }
.footer-mark i { font-family: var(--serif); font-weight: 400; }
footer > p { font-size: 10px; color: rgba(255,255,255,.55); }
.footer-links { justify-self: end; display: flex; gap: 25px; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.fine-print { grid-column: 1/-1; border-top: 1px solid rgba(255,255,255,.2); padding-top: 22px; margin-top: 25px; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s ease, transform .9s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .menu-toggle { background: rgba(20,23,18,.42); border-radius: 50%; width: 42px; height: 42px; }
  .menu-toggle span { display: block; width: 21px; height: 1px; background: white; margin: 5px auto; }
  .site-header.menu-open nav { display: flex; position: absolute; top: 80px; left: 0; width: 100%; padding: 35px 5vw; flex-direction: column; background: var(--ink); }
  .hero-copy { left: 6vw; bottom: 12vh; }
  .hero-side { display: none; }
  .section-pad { padding: 100px 6vw; }
  .manifesto-grid, .material-feature, .firmness, .showrooms { grid-template-columns: 1fr; }
  .manifesto-grid { gap: 50px; }
  .material-photo { min-height: 65vh; }
  .material-card { min-height: 650px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 80px; }
  .section-heading p:last-child { margin-left: 30%; }
  .product, .product.reverse { grid-template-columns: 1fr; gap: 35px; }
  .product.reverse .product-image, .product.reverse .product-copy { order: initial; }
  .product-image { min-height: 65vh; }
  .product-copy { margin-left: 20%; }
  .product-number { left: auto; right: 10px; top: -35px; writing-mode: initial; }
  .heritage-grid { grid-template-columns: 1fr; }
  .heritage-year { margin-bottom: 90px; }
  .showroom-photo { min-height: 70vh; }
  footer { grid-template-columns: 1fr; }
  .footer-links { justify-self: start; }
}

@media (max-width: 560px) {
  h1 { font-size: 16.2vw; }
  .hero-copy { right: 5vw; }
  .hero-intro { max-width: 80%; }
  .scroll-cue { display: none; }
  .manifesto-grid h2 br { display: none; }
  .material-card { padding: 70px 7vw 40px; }
  .product-list { gap: 110px; }
  .product-image { min-height: 54vh; }
  .product-copy, .section-heading p:last-child { margin-left: 0; }
  .firmness { padding: 100px 6vw; }
  .firmness-item { grid-template-columns: 35px 1fr; }
  .firmness-item p { grid-column: 2; opacity: .6; transform: none; }
  .heritage-year { font-size: 40vw; }
  .two-col-copy { grid-template-columns: 1fr; }
  .showroom-content { padding: 85px 7vw; }
  .locations { grid-template-columns: 1fr; gap: 35px; }
  .circle-cta { position: static; margin-top: 60px; }
  footer { padding: 55px 6vw 30px; }
  .footer-links { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}