:root {
  --brand: #0cc0df;
  --brand-deep: #087e92;
  --ink: #111315;
  --paper: #f5f4ef;
  --white: #ffffff;
  --muted: #65696c;
  --line: #cfd2d0;
  --soft: #e9f8fb;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shell: min(1180px, calc(100vw - 48px));
  --radius: 2px;
  --shadow: 0 24px 70px rgba(17, 19, 21, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
::selection { color: var(--ink); background: var(--brand); }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 120px 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--brand);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  background: rgba(245, 244, 239, .9);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled { border-color: rgba(17, 19, 21, .16); background: rgba(245, 244, 239, .97); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 82px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -.025em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--ink);
  background: var(--brand);
  font-size: 14px;
  letter-spacing: -.06em;
}
.brand-name { font-size: 20px; }
.brand-name span { font-weight: 400; }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 38px); font-size: 14px; font-weight: 650; }
.site-nav a { position: relative; }
.site-nav a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .2s ease;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.nav-contact { padding: 11px 16px; color: var(--white); background: var(--ink); }
.nav-contact:hover, .nav-contact:focus-visible { background: var(--brand-deep); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; }
.menu-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); transition: .2s ease; }

.hero { padding-top: 82px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(340px, .75fr); gap: 72px; align-items: center; min-height: 700px; padding-top: 72px; padding-bottom: 72px; }
.eyebrow, .section-number { margin: 0 0 24px; color: var(--brand-deep); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -.045em; line-height: .98; }
.hero h1 { max-width: 800px; margin: 0; font-size: clamp(55px, 7.1vw, 104px); }
.hero h1 em { color: var(--brand-deep); font-weight: 500; }
.hero-lead { max-width: 700px; margin: 35px 0 0; color: #34383a; font-size: clamp(19px, 2vw, 24px); line-height: 1.45; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; min-width: 210px; padding: 16px 19px; border: 1px solid transparent; font-size: 14px; font-weight: 800; letter-spacing: .02em; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--brand); }
.button-primary:hover, .button-primary:focus-visible { background: #38d1ea; }
.text-link { display: inline-flex; align-items: center; gap: 10px; padding-bottom: 4px; border-bottom: 1px solid var(--ink); font-weight: 750; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span, .text-link:focus-visible span { transform: translateX(4px); }

.hero-board {
  position: relative;
  min-height: 470px;
  padding: 36px;
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
}
.hero-board::before {
  content: "";
  position: absolute;
  top: -18px;
  right: -18px;
  width: 128px;
  height: 128px;
  background: var(--brand);
  z-index: -1;
}
.board-index { font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.board-word { margin-top: 52px; color: var(--brand); font-family: var(--serif); line-height: .78; letter-spacing: -.08em; }
.board-word span { display: block; font-size: clamp(61px, 7.5vw, 104px); }
.board-word span:last-child { margin-top: 14px; font-family: var(--sans); font-size: clamp(28px, 3.4vw, 47px); font-weight: 850; letter-spacing: .08em; }
.board-line { height: 1px; margin: 34px 0 20px; background: rgba(255, 255, 255, .25); }
.board-list { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; font-size: 15px; }
.board-list li { display: flex; gap: 18px; }
.board-list span { color: var(--brand); font-size: 11px; font-weight: 800; }
.hero-board > p { position: absolute; right: 36px; bottom: 26px; left: 36px; margin: 0; color: rgba(255,255,255,.64); font-family: var(--serif); font-size: 18px; font-style: italic; }

.discipline-strip { overflow: hidden; color: var(--white); background: var(--ink); }
.strip-track { display: flex; align-items: center; justify-content: center; gap: 25px; min-width: max-content; padding: 18px 28px; font-size: 12px; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.strip-track i { width: 5px; height: 5px; background: var(--brand); border-radius: 50%; }

.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
h2 { max-width: 780px; margin: 0; font-size: clamp(45px, 6vw, 78px); }
.intro-copy, .about-copy { max-width: 680px; padding-top: 38px; border-top: 1px solid var(--line); }
.intro-copy p, .about-copy p { color: #44484a; }
.large-copy { margin-top: 0; color: var(--ink) !important; font-family: var(--serif); font-size: clamp(25px, 3vw, 36px); line-height: 1.25; }

.section-tinted { background: var(--soft); border-top: 1px solid #c9e8ee; border-bottom: 1px solid #c9e8ee; }
.section-heading { display: grid; grid-template-columns: 1.5fr .5fr; gap: 50px; align-items: end; margin-bottom: 64px; }
.section-heading > p { max-width: 380px; margin: 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid rgba(17,19,21,.22); border-left: 1px solid rgba(17,19,21,.22); }
.service-card { min-height: 360px; padding: 34px; border-right: 1px solid rgba(17,19,21,.22); border-bottom: 1px solid rgba(17,19,21,.22); background: rgba(255,255,255,.42); }
.card-number { color: var(--brand-deep); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.service-card h3 { max-width: 420px; margin: 48px 0 18px; font-family: var(--serif); font-size: clamp(29px, 3vw, 43px); font-weight: 500; line-height: 1.05; }
.service-card p { max-width: 520px; color: #3f4648; }
.service-card ul { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 28px 0 0; list-style: none; }
.service-card li { padding: 6px 10px; border: 1px solid rgba(17,19,21,.22); font-size: 12px; font-weight: 700; }

.projects-heading { border-bottom: 1px solid var(--line); padding-bottom: 48px; }
.project-list { display: grid; gap: 28px; }
.project-card { position: relative; padding: 36px 40px; overflow: hidden; border: 1px solid var(--ink); }
.project-card::after { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 9px; background: var(--brand); }
.project-topline { display: flex; justify-content: space-between; padding-left: 20px; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.project-content { display: grid; grid-template-columns: 290px 1fr; gap: 72px; align-items: center; padding: 55px 20px 45px; }
.project-logo { font-size: 56px; font-weight: 900; line-height: .8; letter-spacing: -.08em; }
.project-logo b { display: block; margin-top: 12px; font-size: 14px; letter-spacing: .24em; }
.project-content h3 { margin: 0 0 14px; font-family: var(--serif); font-size: clamp(29px, 3.5vw, 48px); font-weight: 500; line-height: 1.04; }
.project-content p { max-width: 670px; margin: 0; color: #4c5153; }
.project-card > a { display: inline-flex; gap: 10px; margin-left: 20px; padding-bottom: 4px; border-bottom: 1px solid currentColor; font-size: 14px; font-weight: 800; }
.project-card > a span { transition: transform .2s ease; }
.project-card > a:hover span, .project-card > a:focus-visible span { transform: translate(3px, -3px); }
.project-60 { background: #f5ead9; }
.project-60::after { background: #bc5b2b; }
.plus-logo { color: #8f3f1c; font-family: var(--serif); font-size: 90px; font-weight: 600; }

.publication-grid { display: grid; grid-template-columns: 1.2fr .9fr .9fr; border-top: 1px solid rgba(17,19,21,.22); border-left: 1px solid rgba(17,19,21,.22); }
.publication-card { position: relative; display: flex; flex-direction: column; min-height: 440px; padding: 30px; border-right: 1px solid rgba(17,19,21,.22); border-bottom: 1px solid rgba(17,19,21,.22); background: rgba(255,255,255,.5); }
.pub-featured { color: var(--white); background: var(--ink); }
.publication-kicker { color: var(--brand-deep); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.pub-featured .publication-kicker { color: var(--brand); }
.publication-title { margin-top: 58px; font-family: var(--serif); font-size: clamp(48px, 5vw, 73px); font-weight: 500; line-height: .78; letter-spacing: -.055em; }
.compact-title { font-size: clamp(37px, 4vw, 58px); line-height: .9; }
.publication-card h3 { margin: 24px 0 0; color: var(--brand); font-size: 15px; letter-spacing: .02em; }
.publication-card p { color: #4a5052; }
.pub-featured p { color: rgba(255,255,255,.68); }
.publication-format { margin-top: auto; padding-top: 22px; border-top: 1px solid currentColor; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.publication-note { max-width: 790px; margin: 34px 0 0; color: var(--muted); }

.section-ink { color: var(--white); background: var(--ink); }
.portfolio { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.portfolio-heading { padding-bottom: 44px; border-bottom: 1px solid var(--line); }
.sample-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.sample-card { display: flex; flex-direction: column; min-height: 590px; padding: 24px; color: var(--ink); border: 1px solid var(--line); background: var(--paper); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.sample-card:hover { border-color: var(--brand-deep); box-shadow: var(--shadow); transform: translateY(-4px); }
.sample-type { color: var(--brand-deep); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sample-card:hover .sample-type { color: var(--brand-deep); }
.sample-thumb { width: 100%; height: 210px; margin-top: 22px; object-fit: cover; object-position: top; border: 1px solid var(--line); background: var(--white); }
.sample-card h3 { margin: 28px 0 20px; font-family: var(--serif); font-size: clamp(27px, 2.5vw, 38px); font-weight: 500; line-height: 1.08; }
.sample-card p { margin: 0; color: var(--muted); }
.sample-card:hover p { color: var(--muted); }
.sample-actions { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: auto; padding-top: 25px; border-top: 1px solid currentColor; }
.sample-actions a { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 4px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 800; }
.sample-actions a:hover, .sample-actions a:focus-visible { color: var(--brand-deep); }
.sample-card:hover .sample-actions a:hover, .sample-card:hover .sample-actions a:focus-visible { color: var(--brand-deep); }

.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 110px; }
.about-copy .text-link { margin-top: 22px; }
.method { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 90px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.method-step { min-height: 230px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-step span { color: var(--brand-deep); font-size: 11px; font-weight: 800; }
.method-step strong { display: block; margin-top: 54px; font-family: var(--serif); font-size: 28px; font-weight: 500; }
.method-step p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.contact { padding-top: 0; }
.contact-panel { display: grid; grid-template-columns: 1.4fr .6fr; gap: 70px; align-items: end; padding: 70px; background: var(--brand); }
.contact-panel .section-number { color: var(--ink); }
.contact-panel h2 { max-width: 760px; }
.contact-panel p { max-width: 690px; margin: 26px 0 0; font-size: 18px; }
.contact-actions { display: grid; gap: 12px; }
.button-dark { color: var(--white); background: var(--ink); }
.button-dark:hover, .button-dark:focus-visible { background: #2f3335; }
.button-light { color: var(--ink); background: var(--white); }
.plain-contact { justify-self: start; margin-top: 10px; padding-bottom: 2px; border-bottom: 1px solid currentColor; font-size: 14px; font-weight: 800; }

.site-footer { padding: 60px 0 44px; color: var(--white); background: var(--ink); border-top: 1px solid rgba(255,255,255,.16); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .6fr; gap: 60px; }
.footer-brand .brand-mark { color: var(--ink); }
.footer-grid > div:first-child > p { max-width: 420px; color: rgba(255,255,255,.58); }
.footer-links { display: grid; align-content: start; gap: 10px; font-size: 14px; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--brand); }
.footer-meta { text-align: right; color: rgba(255,255,255,.58); font-size: 13px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 820px); }
  .section { padding: 90px 0; }
  .menu-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 82px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 12px 18px 22px;
    background: var(--paper);
    border-bottom: 1px solid var(--ink);
  }
  .site-nav.is-open { display: grid; }
  .site-nav a { padding: 14px 2px; border-bottom: 1px solid var(--line); }
  .site-nav .nav-contact { margin-top: 10px; padding-inline: 14px; text-align: center; border-bottom: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-grid { grid-template-columns: 1fr; gap: 65px; min-height: 0; padding-top: 80px; }
  .hero h1 { font-size: clamp(58px, 11.5vw, 86px); }
  .hero-board { max-width: 600px; min-height: 430px; }
  .intro-grid, .section-heading, .about-grid, .contact-panel { grid-template-columns: 1fr; gap: 48px; }
  .intro-copy, .about-copy { padding-top: 30px; }
  .project-content { grid-template-columns: 220px 1fr; gap: 40px; }
  .publication-grid { grid-template-columns: 1fr; }
  .publication-card { min-height: 380px; }
  .sample-grid { grid-template-columns: 1fr; }
  .sample-card { min-height: 560px; }
  .method { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-panel { padding: 55px; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 28px); }
  body { font-size: 16px; }
  .section { padding: 74px 0; }
  .header-inner { height: 70px; }
  .site-nav { top: 70px; }
  .brand-name { font-size: 18px; }
  .brand-mark { width: 36px; height: 36px; }
  .hero { padding-top: 70px; }
  .hero-grid { padding-top: 58px; padding-bottom: 58px; gap: 54px; }
  .hero h1 { font-size: clamp(50px, 15.5vw, 72px); line-height: .95; }
  .hero-lead { margin-top: 28px; font-size: 18px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; margin-top: 34px; }
  .button { width: 100%; }
  .text-link { align-self: flex-start; }
  .hero-board { min-height: 390px; padding: 26px; }
  .hero-board::before { top: -10px; right: -10px; width: 82px; height: 82px; }
  .board-word { margin-top: 55px; }
  .board-word span { font-size: 70px; }
  .board-word span:last-child { font-size: 31px; }
  .hero-board > p { right: 26px; bottom: 22px; left: 26px; }
  .strip-track { justify-content: flex-start; }
  h2 { font-size: clamp(42px, 13vw, 60px); }
  .section-heading { margin-bottom: 42px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; padding: 28px; }
  .service-card h3 { margin-top: 36px; }
  .project-card { padding: 28px 24px; }
  .project-topline { padding-left: 10px; }
  .project-content { grid-template-columns: 1fr; gap: 34px; padding: 45px 10px 38px; }
  .project-card > a { margin-left: 10px; }
  .plus-logo { font-size: 75px; }
  .sample-card { min-height: 560px; padding: 26px; }
  .sample-actions { grid-template-columns: 1fr; }
  .method { grid-template-columns: 1fr; margin-top: 60px; }
  .method-step { min-height: 190px; }
  .method-step strong { margin-top: 35px; }
  .contact { padding-top: 0; }
  .contact-panel { gap: 40px; padding: 42px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-meta { text-align: left; }
}