:root {
  --ink: #171916;
  --bone: #f1efe8;
  --paper: #faf9f5;
  --line: rgba(23, 25, 22, .18);
  --lime: #dfff00;
  --gray: #95998e;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.announcement {
  height: 33px;
  display: grid;
  place-items: center;
  padding: 0 12px;
  background: var(--ink);
  color: white;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .16em;
  white-space: nowrap;
}
.site-header {
  height: 76px;
  padding: 0 3.2vw;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(250,249,245,.95);
  position: relative;
  z-index: 10;
}
.wordmark {
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -.07em;
  width: max-content;
}
.wordmark span { font-weight: 300; }
.desktop-nav { display: flex; gap: 34px; }
.desktop-nav a, .header-cta {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .11em;
}
.desktop-nav a { position: relative; }
.desktop-nav a::after {
  content: "";
  height: 1px;
  background: var(--ink);
  position: absolute;
  left: 0; right: 100%; bottom: -6px;
  transition: right .25s ease;
}
.desktop-nav a:hover::after { right: 0; }
.header-cta { justify-self: end; display: flex; gap: 20px; }
.menu-toggle { display: none; border: 0; background: transparent; text-transform: uppercase; font-size: 11px; }

.hero {
  min-height: calc(100vh - 109px);
  position: relative;
  overflow: hidden;
  background: #d9d4ca;
  color: white;
}
.hero > img {
  width: 100%;
  height: calc(100vh - 109px);
  min-height: 650px;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16,17,15,.61) 0, rgba(16,17,15,.24) 40%, transparent 67%);
}
.hero-copy { position: absolute; left: 7.6vw; top: 50%; transform: translateY(-49%); max-width: 650px; }
.eyebrow {
  margin: 0 0 27px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .19em;
}
.eyebrow.light { color: rgba(255,255,255,.72); }
h1, h2, h3 { margin: 0; font-weight: 400; }
h1, h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -.055em;
  line-height: .89;
}
h1 { font-size: clamp(72px, 9vw, 145px); }
h1 em, h2 em { font-weight: 400; }
.hero-intro { max-width: 430px; margin: 30px 0; font-size: 15px; line-height: 1.65; color: rgba(255,255,255,.82); }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.text-link {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.65);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .11em;
}
.text-link span { margin-left: 16px; }
.button {
  min-width: 211px;
  padding: 18px 19px;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid rgba(255,255,255,.45);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  transition: .25s ease;
}
.button-light { background: white; color: var(--ink); }
.button-light:hover { background: var(--lime); border-color: var(--lime); }
.hero-spec {
  position: absolute;
  right: 3.3vw; bottom: 4.5vh;
  display: flex; gap: 26px; align-items: flex-start;
  font-size: 10px; text-transform: uppercase; letter-spacing: .12em;
}
.hero-spec > span { font-size: 26px; font-family: Georgia, serif; }
.hero-spec p { margin: 2px 0 0; line-height: 1.7; color: rgba(255,255,255,.68); }
.scroll-cue {
  position: absolute; left: 1.5vw; bottom: 4vh;
  font-size: 9px; text-transform: uppercase; letter-spacing: .18em;
  writing-mode: vertical-rl;
}

.quick-specs {
  min-height: 116px;
  padding: 0 3.2vw;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--line);
  background: white;
}
.quick-specs div {
  padding: 27px 24px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.quick-specs div:first-child { border-left: 1px solid var(--line); }
.quick-specs span, .product-category {
  font-size: 9px;
  color: #777a72;
  text-transform: uppercase;
  letter-spacing: .14em;
}
.quick-specs strong {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.03em;
}

.shop { padding: 120px 3.2vw 145px; background: #fff; }
.shop-heading {
  margin-bottom: 55px;
  display: grid;
  grid-template-columns: 1.5fr .5fr;
  align-items: end;
  gap: 8vw;
}
.shop-heading h2 {
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(55px, 7.5vw, 112px);
  line-height: .82;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -.075em;
}
.shop-heading > p {
  margin: 0;
  max-width: 380px;
  color: #62655e;
  font-size: 13px;
  line-height: 1.65;
}
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.product-card { min-width: 0; }
.product-image {
  aspect-ratio: .92;
  display: block;
  position: relative;
  overflow: hidden;
  background: #eeede9;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
  transform: scale(1.06);
  transition: transform .55s cubic-bezier(.2,.7,.2,1);
}
.product-image:hover img { transform: scale(1.11); }
.product-image.graphite { background: #252824; }
.product-image.graphite img { filter: grayscale(1) brightness(.48) contrast(1.3); mix-blend-mode: screen; }
.product-image.silver img { filter: saturate(.3) hue-rotate(165deg) contrast(1.06); }
.product-badge {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: 16px;
  padding: 8px 10px;
  background: white;
  color: var(--ink);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .11em;
}
.dark-badge { background: var(--ink); color: white; }
.product-arrow {
  position: absolute;
  z-index: 2;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: white;
  font-size: 18px;
  transition: background .2s ease;
}
.product-image:hover .product-arrow { background: var(--lime); }
.product-meta { display: flex; justify-content: space-between; gap: 20px; padding: 18px 8px 0; }
.product-meta h3, .product-meta strong {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
}
.product-meta p { margin: 6px 0 0; font-size: 12px; color: #686b63; }
.product-category { margin: 12px 8px 0; }

.manifesto { padding: 150px 7.6vw 130px; }
.manifesto h2, .section-heading h2, .release h2 { font-size: clamp(58px, 8.4vw, 130px); }
.manifesto-grid {
  margin-top: 75px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14vw;
  padding-left: 22vw;
}
.manifesto-grid p { margin: 0; line-height: 1.7; color: #60635c; font-size: 14px; }
.manifesto-grid .lead { color: var(--ink); font-family: Georgia, serif; font-size: 24px; line-height: 1.35; letter-spacing: -.02em; }

.fit-lab {
  min-height: 780px;
  padding: 100px 8vw;
  background: #151714;
  color: white;
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  align-items: center;
  overflow: hidden;
}
.fit-copy { max-width: 480px; position: relative; z-index: 2; }
.fit-copy h2, .performance h2 { font-size: clamp(65px, 7.5vw, 112px); }
.fit-copy > p:not(.eyebrow) { color: #a4a79f; line-height: 1.7; font-size: 14px; max-width: 410px; margin: 36px 0 48px; }
.fit-stats { display: flex; gap: 60px; border-top: 1px solid rgba(255,255,255,.17); padding-top: 26px; }
.fit-stats div { display: flex; flex-direction: column; }
.fit-stats strong { font-family: Georgia, serif; font-size: 38px; font-weight: 400; }
.fit-stats span { color: #888c83; margin-top: 7px; font-size: 9px; text-transform: uppercase; letter-spacing: .13em; }
.dial-stage { min-height: 580px; display: grid; place-items: center; position: relative; }
.dial {
  position: relative;
  width: 310px; aspect-ratio: 1; border-radius: 50%;
  border: 1px solid #50544b;
  background: radial-gradient(circle at 40% 34%, #4b4f46 0, #252822 28%, #10120f 73%);
  box-shadow: 0 0 0 14px #20231e, 0 0 80px rgba(223,255,0,.08), inset 0 0 45px #050605;
  color: white; cursor: pointer;
  transition: transform .7s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
}
.dial:hover { box-shadow: 0 0 0 14px #292d26, 0 0 95px rgba(223,255,0,.16), inset 0 0 45px #050605; }
.dial-notch { width: 2px; height: 18px; background: var(--lime); position: absolute; top: 20px; left: 50%; }
.dial-center { position: absolute; inset: 58px; border: 1px solid #50544b; border-radius: 50%; display: grid; place-content: center; }
.dial-center b { font-size: 18px; letter-spacing: .2em; }
.dial-center small { color: #797d74; font-size: 8px; text-transform: uppercase; letter-spacing: .15em; margin-top: 8px; }
.orbit { position: absolute; border: 1px solid #30332e; border-radius: 50%; pointer-events: none; }
.orbit-one { width: 490px; height: 490px; }
.orbit-two { width: 690px; height: 690px; opacity: .55; }
.dial-label { position: absolute; font-size: 9px; letter-spacing: .15em; text-transform: uppercase; color: #6c7067; }
.dial-label-top { top: 6%; right: 16%; }
.dial-label-bottom { bottom: 5%; left: 10%; }

.materials { padding: 145px 3.2vw 70px; }
.section-heading { display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: end; margin: 0 4.4vw 80px; }
.section-heading .eyebrow { align-self: start; margin-top: 10px; }
.section-heading h2 { grid-column: 2; }
.section-heading > p:last-child { color: #666961; font-size: 13px; line-height: 1.65; margin: 0 0 5px 30px; max-width: 280px; }
.material-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.material-card {
  min-height: 520px;
  position: relative;
  overflow: hidden;
  padding: 30px;
  background: #e7e5de;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.material-card.featured { min-height: 650px; }
.card-number { position: absolute; top: 28px; right: 28px; z-index: 3; font: 17px Georgia, serif; }
.card-copy { position: relative; z-index: 2; max-width: 420px; }
.card-copy p { font-size: 9px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; margin: 0 0 16px; }
.card-copy h3 { font: 43px/1 Georgia, serif; letter-spacing: -.04em; margin-bottom: 22px; }
.card-copy > span { display: block; max-width: 360px; color: #686b63; font-size: 12px; line-height: 1.6; }
.texture { position: absolute; inset: 0; opacity: .65; transition: transform .8s ease; }
.material-card:hover .texture { transform: scale(1.04); }
.texture.knit {
  background:
    repeating-linear-gradient(115deg, transparent 0 12px, rgba(66,69,62,.14) 13px 14px),
    repeating-linear-gradient(65deg, transparent 0 12px, rgba(255,255,255,.7) 13px 14px);
  mask-image: radial-gradient(ellipse at 55% 35%, black 0 30%, transparent 66%);
}
.texture.cable {
  background:
    radial-gradient(circle at 50% 38%, transparent 0 95px, rgba(255,255,255,.9) 96px 98px, transparent 99px),
    radial-gradient(circle at 50% 38%, transparent 0 145px, rgba(74,77,70,.25) 146px 148px, transparent 149px);
}
.material-card.dark { background: #22241f; color: white; }
.material-card.dark .card-copy > span { color: #9ea198; }
.texture.carbon {
  background-color: #171916;
  background-image: linear-gradient(45deg, #292c26 25%, transparent 25%, transparent 75%, #292c26 75%), linear-gradient(45deg, #292c26 25%, transparent 25%, transparent 75%, #292c26 75%);
  background-position: 0 0, 12px 12px;
  background-size: 24px 24px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}
.material-card.lime { background: var(--lime); }
.material-card.lime .card-copy > span { color: #3d4200; }
.foam-bubbles { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(23,25,22,.22) 1px, transparent 1.5px); background-size: 13px 13px; mask-image: radial-gradient(ellipse at 65% 25%, black, transparent 70%); }

.performance { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 800px; background: #111310; color: white; }
.performance-image { overflow: hidden; }
.performance-image img { width: 100%; height: 100%; object-fit: cover; object-position: 65% center; filter: grayscale(1) contrast(1.08) brightness(.66); transform: scale(1.4); }
.performance-copy { padding: 130px 8vw; display: flex; flex-direction: column; justify-content: center; }
.performance-copy > p:not(.eyebrow) { color: #9ca097; font-size: 13px; line-height: 1.75; margin: 40px 0 45px; }
.performance-copy ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(255,255,255,.18); }
.performance-copy li { padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.18); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; }
.performance-copy li span { color: #676b62; display: inline-block; width: 50px; }

.system-strip { padding: 24px 0; border-bottom: 1px solid var(--line); overflow: hidden; }
.system-strip > p { margin: 0 3.2vw 20px; font-size: 9px; text-transform: uppercase; letter-spacing: .17em; }
.marquee { white-space: nowrap; overflow: hidden; font: 64px Georgia, serif; letter-spacing: -.04em; }
.marquee div { width: max-content; animation: marquee 22s linear infinite; }
.marquee i { font-style: normal; color: var(--lime); }
@keyframes marquee { to { transform: translateX(-50%); } }

.release { min-height: 720px; padding: 130px 7.6vw; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 10vw; background: var(--bone); }
.release h2 { font-size: clamp(65px, 7.5vw, 112px); }
.signup > p { font: 20px/1.45 Georgia, serif; margin: 0 0 42px; }
.signup form { display: grid; grid-template-columns: 1fr auto; border-bottom: 1px solid var(--ink); }
.signup input, .signup button { border: 0; background: transparent; padding: 17px 0; outline: 0; }
.signup input { min-width: 0; }
.signup button { cursor: pointer; text-transform: uppercase; font-size: 9px; font-weight: 600; letter-spacing: .13em; }
.signup button span { margin-left: 15px; }
.form-message { font: 10px/1.5 Arial !important; color: #55584f; margin: 13px 0 0 !important; min-height: 18px; }

footer {
  min-height: 330px;
  padding: 55px 3.2vw 35px;
  background: var(--ink);
  color: white;
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 30px;
  align-items: start;
}
.footer-mark { font-size: clamp(45px, 8vw, 120px); }
footer > p { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; line-height: 1.7; color: #858980; }
.footer-links { display: flex; flex-direction: column; gap: 12px; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.copyright { grid-column: 1 / -1; align-self: end; margin: 0; border-top: 1px solid #383b35; padding-top: 25px; }

@media (max-width: 800px) {
  .announcement { font-size: 8px; letter-spacing: .1em; }
  .site-header { grid-template-columns: 1fr auto; height: 65px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .site-header.menu-open { position: fixed; left: 0; right: 0; top: 33px; background: var(--paper); }
  .site-header.menu-open .desktop-nav { display: flex; position: absolute; top: 64px; left: 0; right: 0; padding: 35px 5vw; background: var(--paper); flex-direction: column; border-top: 1px solid var(--line); }
  .hero, .hero > img { min-height: 720px; height: calc(100svh - 98px); }
  .hero > img { object-position: 58% center; }
  .hero-overlay { background: linear-gradient(0deg, rgba(16,17,15,.75), transparent 90%); }
  .hero-copy { left: 6vw; right: 6vw; top: auto; bottom: 80px; transform: none; }
  h1 { font-size: clamp(68px, 20vw, 105px); }
  .hero-spec, .scroll-cue { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .hero-intro { margin: 22px 0; }
  .quick-specs { grid-template-columns: repeat(2, 1fr); padding: 0; }
  .quick-specs div { min-height: 95px; border-bottom: 1px solid var(--line); }
  .quick-specs div:nth-child(2n) { border-right: 0; }
  .quick-specs div:first-child { border-left: 0; }
  .shop { padding: 85px 4vw 95px; }
  .shop-heading { grid-template-columns: 1fr; gap: 30px; }
  .shop-heading h2 { font-size: 17vw; }
  .product-grid { grid-template-columns: repeat(3, 91vw); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 20px; margin-right: -4vw; }
  .product-card { scroll-snap-align: start; }
  .manifesto { padding: 95px 6vw 85px; }
  .manifesto h2, .section-heading h2, .release h2 { font-size: 16vw; }
  .manifesto-grid { padding: 0; grid-template-columns: 1fr; gap: 28px; margin-top: 55px; }
  .fit-lab { padding: 90px 6vw 50px; grid-template-columns: 1fr; }
  .dial-stage { min-height: 530px; transform: scale(.76); margin: -25px -25vw; }
  .materials { padding: 90px 4vw 45px; }
  .section-heading { margin: 0 2vw 55px; grid-template-columns: 1fr; }
  .section-heading h2 { grid-column: 1; }
  .section-heading > p:last-child { margin: 28px 0 0; }
  .material-grid { grid-template-columns: 1fr; }
  .material-card, .material-card.featured { min-height: 480px; }
  .performance { grid-template-columns: 1fr; }
  .performance-image { height: 460px; }
  .performance-copy { padding: 85px 6vw; }
  .release { padding: 95px 6vw; min-height: 680px; grid-template-columns: 1fr; gap: 70px; }
  footer { grid-template-columns: 1fr; }
  .copyright { grid-column: 1; margin-top: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee div { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}