:root {
  --ink: #101310;
  --paper: #f2f4ef;
  --white: #ffffff;
  --muted: #697069;
  --line: #cdd2ca;
  --signal: #5cf28b;
  --blue: #315ce8;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
  letter-spacing: 0;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--signal);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.24);
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(242,244,239,.94);
  border-color: var(--line);
  backdrop-filter: blur(12px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-size: 18px;
  font-weight: 800;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  grid-template-columns: repeat(2, 8px);
  grid-template-rows: repeat(2, 8px);
  gap: 3px;
  width: 27px;
  height: 27px;
  padding: 4px;
  border: 1px solid currentColor;
}
.brand-mark i { display: block; background: currentColor; }
.brand-mark i:nth-child(2), .brand-mark i:nth-child(3) { background: var(--signal); }
.brand-mark-small { transform: scale(.88); transform-origin: left center; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:not(.nav-contact):hover { text-decoration: underline; text-underline-offset: 5px; }
.nav-contact {
  padding: 11px 15px;
  color: var(--ink);
  background: var(--signal);
}
.menu-button { display: none; }

.hero {
  position: relative;
  min-height: min(840px, 92svh);
  overflow: hidden;
  color: var(--white);
  background: #181b18;
}
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media { opacity: .66; }
.hero-shot {
  position: absolute;
  width: min(72vw, 1040px);
  border: 1px solid rgba(255,255,255,.4);
  box-shadow: 0 30px 100px rgba(0,0,0,.38);
}
.hero-shot-linkaroom { top: 15%; right: -10%; transform: rotate(-2deg); }
.hero-shot-owlletter { width: min(54vw, 760px); right: 6%; bottom: -25%; transform: rotate(3deg); }
.hero-shade {
  background: linear-gradient(90deg, rgba(8,10,8,.94) 0%, rgba(8,10,8,.76) 43%, rgba(8,10,8,.18) 78%), linear-gradient(0deg, rgba(8,10,8,.72), transparent 50%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding-top: clamp(132px, 19vh, 190px);
}
.eyebrow, .section-label, .project-number, .capability-code {
  margin: 0;
  font-family: "DM Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
}
.eyebrow { color: var(--signal); }
.hero h1 {
  max-width: 880px;
  margin: 28px 0 48px;
  font-size: clamp(52px, 7.2vw, 108px);
  line-height: .94;
  font-weight: 700;
}
.hero-bottom {
  display: flex;
  align-items: end;
  gap: 70px;
  max-width: 780px;
}
.hero-bottom p {
  max-width: 570px;
  margin: 0;
  color: #d8ddd7;
  font-size: 18px;
  line-height: 1.6;
}
.text-link {
  flex: none;
  padding-bottom: 5px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}
.text-link-light { color: var(--signal); }
.hero-index {
  position: absolute;
  z-index: 2;
  right: max(24px, calc((100vw - var(--max)) / 2));
  bottom: 28px;
  display: flex;
  gap: 24px;
  font: 11px "DM Mono", monospace;
  color: #c4cac3;
}

.intro-band {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 32px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 92px 0 108px;
  border-bottom: 1px solid var(--line);
}
.section-label { color: var(--muted); }
.intro-statement {
  max-width: 950px;
  margin: 0;
  font-size: clamp(29px, 3.7vw, 52px);
  line-height: 1.16;
  font-weight: 600;
}

.work { overflow: hidden; }
.project {
  display: grid;
  grid-template-columns: minmax(340px, .84fr) minmax(540px, 1.35fr);
  gap: clamp(48px, 7vw, 108px);
  align-items: center;
  min-height: 820px;
  padding: 100px max(24px, calc((100vw - var(--max)) / 2));
}
.project-owlletter { color: var(--white); background: #111411; }
.project-linkaroom {
  grid-template-columns: minmax(540px, 1.35fr) minmax(340px, .84fr);
  background: #e4e8ff;
}
.project-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 60px;
}
.project-number { opacity: .68; }
.owlletter-wordmark { display: inline-flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 800; }
.owlletter-wordmark img { width: 28px; height: 28px; }
.linkaroom-wordmark { display: flex; align-items: center; gap: 8px; font-weight: 800; }
.linkaroom-wordmark b { padding: 6px; color: #fff; background: var(--blue); font-size: 13px; }
.project h2 {
  margin: 0 0 28px;
  font-size: clamp(39px, 4.4vw, 64px);
  line-height: 1.02;
  font-weight: 700;
}
.project-copy > p {
  max-width: 560px;
  margin: 0;
  font-size: 17px;
  line-height: 1.72;
  opacity: .78;
}
.feature-list { margin: 42px 0; padding: 0; list-style: none; border-top: 1px solid currentColor; }
.feature-list li { padding: 12px 0; font-size: 14px; border-bottom: 1px solid currentColor; opacity: .72; }
.project-link, .secondary-link {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}
.project-link { padding: 14px 18px; color: var(--ink); background: var(--signal); }
.project-actions { display: flex; align-items: center; gap: 24px; }
.secondary-link { padding-bottom: 3px; border-bottom: 1px solid; }
.product-frame { min-width: 0; margin: 0; border: 1px solid rgba(255,255,255,.22); box-shadow: 0 32px 85px rgba(0,0,0,.18); }
.product-frame-dark { background: #272b27; transform: rotate(1.2deg); }
.product-frame-light { background: #fff; border-color: #aeb9eb; transform: rotate(-1.2deg); }
.frame-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 38px;
  padding: 0 14px;
  font: 10px "DM Mono", monospace;
  opacity: .72;
}
.frame-bar > span:first-child { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); }
.product-frame img { width: 100%; aspect-ratio: 1.44; object-fit: cover; object-position: top; }
.product-frame figcaption { padding: 14px; font: 11px "DM Mono", monospace; opacity: .68; }

.capabilities {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 120px 0;
}
.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 90px;
}
.section-heading h2 { margin: 0; font-size: clamp(44px, 5vw, 72px); line-height: 1; }
.section-heading > p:last-child { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.capability-grid article { min-height: 340px; padding: 24px 22px 30px; border-right: 1px solid var(--ink); }
.capability-grid article:first-child { padding-left: 0; }
.capability-grid article:last-child { padding-right: 0; border-right: 0; }
.capability-code { color: var(--muted); }
.capability-grid h3 { margin: 92px 0 18px; font-size: 23px; line-height: 1.2; }
.capability-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.approach {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: clamp(60px, 10vw, 160px);
  padding: 120px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: #1c211d;
}
.approach h2 { margin: 24px 0 0; font-size: clamp(48px, 5.8vw, 82px); line-height: 1; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #515851; }
.process-list li { display: grid; grid-template-columns: 56px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid #515851; }
.process-list > li > span { color: var(--signal); font: 12px "DM Mono", monospace; }
.process-list h3 { margin: 0 0 8px; font-size: 20px; }
.process-list p { max-width: 500px; margin: 0; color: #aeb6af; font-size: 14px; line-height: 1.65; }

.range-band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, .85fr);
  gap: clamp(70px, 10vw, 150px);
  padding: 110px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--ink);
  background: var(--signal);
  border-bottom: 1px solid var(--ink);
}
.range-intro h2 {
  max-width: 760px;
  margin: 26px 0 28px;
  font-size: clamp(42px, 5.1vw, 72px);
  line-height: 1.02;
}
.range-intro > p:last-child {
  max-width: 680px;
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
}
.range-list { border-top: 1px solid var(--ink); }
.range-list span {
  display: block;
  padding: 18px 0;
  border-bottom: 1px solid var(--ink);
  font: 500 13px "DM Mono", monospace;
  text-transform: uppercase;
}

.contact { padding: 130px max(24px, calc((100vw - var(--max)) / 2)) 150px; }
.contact h2 { max-width: 1000px; margin: 30px 0 70px; font-size: clamp(56px, 8vw, 116px); line-height: .96; }
.contact > a { display: inline-flex; gap: 14px; font-size: clamp(22px, 2.7vw, 38px); font-weight: 700; text-decoration: none; border-bottom: 2px solid; }
.contact > a:hover { color: #238a45; }

footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px max(24px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
}
footer p { margin: 0; color: var(--muted); font-size: 12px; }
footer p:last-child { text-align: right; }

@media (max-width: 980px) {
  .site-nav { gap: 18px; }
  .project, .project-linkaroom { grid-template-columns: 1fr; min-height: auto; }
  .project-linkaroom .product-frame { order: 2; }
  .section-heading { grid-template-columns: 1fr 2fr; }
  .section-heading > p:last-child { grid-column: 2; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-grid article:nth-child(2) { border-right: 0; }
  .capability-grid article:nth-child(-n+2) { border-bottom: 1px solid; }
  .capability-grid article:first-child, .capability-grid article { padding: 24px; }
  .approach { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-header { height: 60px; }
  .menu-button {
    display: block;
    padding: 7px 10px;
    color: inherit;
    background: transparent;
    border: 1px solid currentColor;
    font-size: 12px;
    font-weight: 700;
  }
  .site-nav {
    position: absolute;
    top: 59px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 18px 24px 24px;
    color: var(--ink);
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open { display: grid; }
  .site-nav a { padding: 9px 0; }
  .nav-contact { padding: 12px !important; text-align: center; }
  .hero { min-height: 790px; }
  .hero-content { width: calc(100% - 40px); padding-top: 118px; }
  .hero h1 { margin-top: 22px; font-size: 53px; }
  .hero-bottom { display: block; }
  .hero-bottom p { margin-bottom: 28px; font-size: 16px; }
  .hero-shot-linkaroom { width: 720px; top: auto; right: -445px; bottom: 20px; }
  .hero-shot-owlletter { display: none; }
  .hero-shade { background: linear-gradient(180deg, rgba(8,10,8,.96) 0%, rgba(8,10,8,.81) 60%, rgba(8,10,8,.42)); }
  .hero-index { display: none; }
  .intro-band { grid-template-columns: 1fr; width: calc(100% - 40px); padding: 72px 0; }
  .project { gap: 60px; padding: 78px 20px; }
  .project-heading { margin-bottom: 42px; }
  .project h2 { font-size: 42px; }
  .project-copy > p { font-size: 16px; }
  .product-frame { transform: none; }
  .product-frame img { aspect-ratio: 1.1; }
  .project-actions { align-items: flex-start; flex-direction: column; }
  .capabilities { width: calc(100% - 40px); padding: 80px 0; }
  .section-heading { grid-template-columns: 1fr; margin-bottom: 55px; }
  .section-heading > p:last-child { grid-column: auto; }
  .section-heading h2 { font-size: 48px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article, .capability-grid article:nth-child(2) { min-height: 270px; padding: 24px 0; border-right: 0; border-bottom: 1px solid; }
  .capability-grid article:last-child { border-bottom: 0; }
  .capability-grid h3 { margin-top: 64px; }
  .approach { gap: 60px; padding: 80px 20px; }
  .approach h2 { font-size: 52px; }
  .range-band { grid-template-columns: 1fr; gap: 58px; padding: 80px 20px; }
  .range-intro h2 { font-size: 46px; }
  .contact { padding: 90px 20px 105px; }
  .contact h2 { margin-bottom: 48px; font-size: 56px; }
  .contact > a { font-size: 20px; overflow-wrap: anywhere; }
  footer { grid-template-columns: 1fr auto; }
  footer p:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}