:root {
  color-scheme: dark;
  --paper: #eeeae2;
  --ink: #151918;
  --muted: #aab0a9;
  --accent: #d0ae83;
  --line: #353c37;
  --panel: #202622;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 1rem; line-height: 1.65; }
a { color: inherit; text-underline-offset: .25em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; border-radius: 2px; }
.wrap { width: min(1280px, calc(100% - 7rem)); margin-inline: auto; }
.skip-link { position: absolute; top: .5rem; left: .5rem; padding: .75rem 1rem; background: var(--paper); color: var(--ink); transform: translateY(-180%); z-index: 10; }
.skip-link:focus { transform: translateY(0); }
.site-header { border-bottom: 1px solid var(--line); }
.header-row { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { display: flex; align-items: center; gap: 1rem; text-decoration: none; }
.wordmark-name { font-family: Georgia, serif; font-size: 3.2rem; line-height: 1; letter-spacing: -.07em; }
.wordmark-dot { color: var(--accent); }
.wordmark-detail { max-width: 7rem; padding-left: 1rem; border-left: 1px solid var(--line); color: var(--muted); font-size: .65rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; line-height: 1.6; }
nav { display: flex; gap: 2rem; align-items: center; }
nav a { min-height: 44px; display: inline-flex; align-items: center; gap: .5rem; font-size: .87rem; text-decoration: none; }
nav a:hover { text-decoration: underline; }
.hero { padding-top: 5.5rem; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: center; }
.hero-copy { min-width: 0; }
.eyebrow { margin: 0 0 1.8rem; font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.small-line { display: inline-block; width: 1.5rem; height: 1px; margin: 0 .7rem .25em 0; background: var(--accent); }
h1, h2 { font-family: Georgia, serif; font-weight: 400; margin: 0; }
h1 { font-size: clamp(3.4rem, 6.6vw, 6.1rem); line-height: 1.03; letter-spacing: -.055em; }
h1 em { font-weight: 400; color: var(--accent); }
.intro { max-width: 28rem; margin: 2rem 0 1.5rem; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.text-link { display: inline-flex; gap: 2.5rem; align-items: center; min-height: 44px; white-space: nowrap; font-size: .85rem; }
.hero-foot { border-top: 1px solid var(--line); margin-top: 4rem; padding-block: 1.6rem; display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .7rem; letter-spacing: .03em; }
.hero-foot > span:last-child { white-space: nowrap; }
.hero-foot > span:last-child span { margin-left: 1rem; color: var(--accent); }
.architecture { min-width: 0; position: relative; height: 440px; border: 1px solid var(--line); overflow: hidden; background: radial-gradient(ellipse at 50% 50%, #29322b, #191e1b 70%); }
.architecture-top, .architecture-bottom { position: absolute; left: 1.3rem; right: 1.3rem; display: flex; justify-content: space-between; gap: 1rem; color: #adb7ad; font-family: ui-monospace, monospace; font-size: .57rem; letter-spacing: .06em; z-index: 2; }
.architecture-top { top: 1.2rem; }
.architecture-bottom { bottom: 1.2rem; }
.orbit { position: absolute; left: 50%; top: 50%; border: 1px solid #404a40; border-radius: 50%; transform: translate(-50%, -50%); }
.orbit-one { width: 340px; height: 340px; }
.orbit-two { width: 440px; height: 440px; border-style: dashed; opacity: .45; }
.axis { position: absolute; background: #303a32; }
.axis-horizontal { width: 100%; height: 1px; top: 50%; }
.axis-vertical { height: 100%; width: 1px; left: 50%; }
.study-layer { position: absolute; width: 69%; height: 76px; display: flex; align-items: center; gap: 1.2rem; padding: 1rem 1.3rem; border: 1px solid #626954; background: #242c25; box-shadow: 0 15px 30px #0003; transform: skewY(-7deg); }
.layer-one { left: 10%; top: 110px; }
.layer-two { left: 16%; top: 190px; background: #30392e; }
.layer-three { left: 22%; top: 270px; border-color: #97886b; background: #414333; }
.layer-number { font-family: ui-monospace, monospace; font-size: .65rem; color: #d1bd9e; }
.study-layer > span:nth-child(2) { font-family: Georgia, serif; font-size: 1.4rem; }
.layer-mark { margin-left: auto; color: #d1bd9e; }
.research-section { background: var(--paper); color: var(--ink); padding-block: 5.5rem; }
.research-section .eyebrow { color: #596156; }
.section-grid { display: grid; grid-template-columns: 1fr 2.2fr; gap: 3rem; }
.section-label { padding-top: .5rem; }
h2 { font-size: clamp(2rem, 3.2vw, 3.1rem); line-height: 1.2; letter-spacing: -.04em; }
h2 em { font-weight: 400; }
.body-copy { max-width: 37rem; color: #535d53; margin: 1.5rem 0 0; }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 3.5rem; border-top: 1px solid #c9cdc2; }
.focus-card { display: flex; flex-direction: column; padding: 2rem 2rem 0; border-right: 1px solid #c9cdc2; }
.focus-card:first-child { padding-left: 0; }
.focus-card:last-child { border: 0; padding-right: 0; }
.focus-number { color: #736146; font-family: ui-monospace, monospace; font-size: .7rem; }
h3 { margin: 1.7rem 0 .7rem; font-size: 1.05rem; font-weight: 600; letter-spacing: -.025em; }
.focus-card p { margin: 0 0 2rem; color: #535d53; font-size: .9rem; }
.focus-tag { margin-top: auto; color: #535d53; font-size: .65rem; text-transform: uppercase; letter-spacing: .12em; }
.product-section { padding-block: 5rem; }
.section-heading { display: flex; justify-content: space-between; gap: 1rem; }
.section-aside { color: var(--muted); font-size: .7rem; }
.product-card { display: grid; grid-template-columns: 1.2fr 1fr; background: var(--panel); color: var(--paper); padding: 3.5rem; gap: 4rem; border: 1px solid var(--line); }
.product-card .eyebrow { color: var(--accent); }
.product-card h2 { font-size: 3.5rem; display: flex; gap: 2rem; align-items: center; }
.product-card h2 span { font-family: sans-serif; font-size: 2rem; color: #c8b69c; }
.product-heading > p:last-child { max-width: 24rem; color: var(--muted); margin: 1rem 0 0; }
.product-detail { display: flex; flex-direction: column; justify-content: center; align-items: start; }
.product-detail p { color: var(--muted); margin: 0 0 1.5rem; font-size: .9rem; }
.button { display: inline-flex; gap: 2rem; align-items: center; justify-content: space-between; background: var(--paper); color: var(--ink); padding: .8rem 1.25rem; min-height: 48px; text-decoration: none; font-size: .85rem; font-weight: 600; }
.button:hover { background: white; }
.button:focus-visible { outline-color: #e3bd89; }
.destination { margin-top: .6rem; font-size: .7rem; color: var(--muted); }
.contact-section { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 3rem; padding-block: 5rem; }
.contact-section h2 { font-size: clamp(2rem, 3vw, 2.8rem); }
.contact-section h2 em { color: var(--accent); }
.contact-details > p:first-child { color: var(--muted); margin: 0 0 1rem; }
.contact-details { min-width: 0; }
.contact-email { display: inline-block; max-width: 100%; overflow-wrap: anywhere; font-size: clamp(.95rem, 1.6vw, 1.3rem); color: var(--paper); padding-block: .5rem; }
.contact-note { color: var(--muted); font-size: .8rem; margin: .75rem 0 0; }
.site-footer { border-top: 1px solid var(--line); padding-block: 2rem; }
.footer-row { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; color: var(--muted); font-size: .75rem; }
.footer-row p { margin: 0; }
.footer-row a { min-height: 44px; display: inline-flex; align-items: center; gap: .6rem; }

@media (max-width: 1000px) {
  .wrap { width: calc(100% - 4rem); }
  .hero-grid { gap: 2rem; }
  .architecture { height: 380px; }
  .layer-one { top: 85px; }
  .layer-two { top: 155px; }
  .layer-three { top: 225px; }
  .study-layer { padding: 1rem; height: 68px; gap: .8rem; }
  .product-card { gap: 2rem; padding: 2.5rem; }
}

@media (max-width: 760px) {
  .wrap { width: calc(100% - 3rem); }
  .header-row { min-height: 100px; gap: 1.5rem; }
  .wordmark-detail { display: none; }
  nav { gap: 1.1rem; }
  nav a { font-size: .8rem; }
  .hero { padding-top: 3.5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  h1 { font-size: clamp(3.2rem, 11vw, 5rem); }
  .intro { max-width: 31rem; }
  .hero-foot { margin-top: 2rem; font-size: .65rem; }
  .architecture { width: 100%; max-width: 480px; justify-self: center; }
  .section-grid { grid-template-columns: 1fr; gap: .5rem; }
  .research-section { padding-block: 3.5rem; }
  .focus-grid { grid-template-columns: 1fr; margin-top: 2rem; }
  .focus-card, .focus-card:first-child, .focus-card:last-child { padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid #c9cdc2; }
  .focus-card:last-child { padding-bottom: 0; border-bottom: 0; }
  h3 { margin-top: .75rem; }
  .focus-card p { margin-bottom: 1.25rem; }
  .product-section { padding-block: 3.5rem; }
  .product-card { grid-template-columns: 1fr; padding: 2rem; gap: 2rem; }
  .product-card h2 { font-size: 2.75rem; }
  .contact-section { grid-template-columns: 1fr; gap: 2rem; padding-block: 3rem; }
}

@media (max-width: 400px) {
  .wrap { width: calc(100% - 2rem); }
  .header-row { flex-direction: column; align-items: start; justify-content: center; gap: .75rem; padding-block: 1rem; }
  .wordmark { gap: 1rem; }
  .wordmark-name { font-size: 2.8rem; }
  .wordmark-detail { display: block; }
  nav { width: 100%; justify-content: space-between; }
  .hero .eyebrow { max-width: 17rem; }
  .eyebrow { font-size: .6rem; letter-spacing: .1em; }
  .architecture { height: 350px; }
  .layer-one { top: 75px; }
  .layer-two { top: 140px; }
  .layer-three { top: 205px; }
  .study-layer { height: 65px; }
  .architecture-bottom { font-size: .48rem; }
  .hero-foot { flex-direction: column; gap: .3rem; }
  .section-heading { flex-direction: column; gap: 0; margin-bottom: 1.5rem; }
  .section-heading .eyebrow { margin-bottom: .5rem; }
  .product-card { padding: 1.5rem; }
  .product-card h2 { font-size: 2.4rem; gap: 1rem; }
}