:root {
  --bg: #f4f1ec;
  --paper: #fbfaf6;
  --ink: #11110f;
  --muted: #66615b;
  --quiet: #9a9289;
  --line: rgba(17, 17, 15, 0.16);
  --line-strong: rgba(17, 17, 15, 0.38);
  --inverse: #11110f;
  --inverse-muted: rgba(244, 241, 236, 0.66);
  --max: 1320px;
  --header-height: 72px;
  --sans: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(90deg, rgba(17, 17, 15, 0.045) 1px, transparent 1px) 0 0 / 6.25vw 6.25vw,
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

body.is-leaving [data-page-content] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--muted);
}

::selection {
  background: var(--ink);
  color: var(--bg);
}

.skip-link {
  position: fixed;
  left: 18px;
  top: 14px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-160%);
  transition: transform 180ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  max-width: calc(var(--max) + 64px);
  margin: 0 auto;
  padding: 0 32px;
  border-bottom: 1px solid transparent;
  transition: background 220ms var(--ease), backdrop-filter 220ms var(--ease), border-color 220ms var(--ease), height 220ms var(--ease);
}

.site-header.is-scrolled {
  height: 60px;
  background: rgba(244, 241, 236, 0.82);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--line);
}

.brand-link {
  font-weight: 700;
  letter-spacing: -0.035em;
  font-size: clamp(1rem, 1.35vw, 1.22rem);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.desktop-nav a {
  position: relative;
  padding: 9px 11px;
  border: 1px solid transparent;
  color: var(--muted);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(251, 250, 246, 0.52);
}

.menu-button {
  display: none;
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  padding: 10px 14px;
  color: var(--ink);
  font: inherit;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--inverse);
  color: var(--bg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}

.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-menu__inner {
  min-height: 100%;
  display: flex;
  align-items: end;
  padding: 96px 28px 34px;
}

.mobile-menu nav {
  display: grid;
  gap: 8px;
  width: 100%;
}

.mobile-menu a {
  display: block;
  border-top: 1px solid rgba(244, 241, 236, 0.24);
  padding: 16px 0;
  font-size: clamp(3rem, 14vw, 6.4rem);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: -0.08em;
  text-transform: uppercase;
}

.mobile-menu a[aria-current="page"] {
  color: var(--inverse-muted);
}

.page {
  max-width: calc(var(--max) + 64px);
  margin: 0 auto;
  padding: 64px 32px 0;
  opacity: 1;
  transition: opacity 220ms var(--ease), transform 220ms var(--ease);
}

.kicker,
.eyebrow,
.section-marker {
  font-family: var(--mono);
  color: var(--quiet);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  margin-bottom: 0;
  font-weight: 800;
  letter-spacing: -0.078em;
  line-height: 0.9;
}

.hero-industrial {
  min-height: calc(100vh - var(--header-height) - 64px);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto auto 1fr;
  column-gap: 24px;
  row-gap: 28px;
  padding: clamp(36px, 6vw, 84px) 0 clamp(70px, 9vw, 118px);
  border-bottom: 1px solid var(--line-strong);
}

.hero-industrial__meta {
  grid-column: 1 / 4;
  display: grid;
  gap: 6px;
  align-self: start;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-industrial__title {
  grid-column: 1 / 8;
  grid-row: 2;
  align-self: start;
  z-index: 2;
}

.hero-industrial__title .kicker {
  margin-bottom: 18px;
}

.hero-industrial h1 {
  max-width: 920px;
  font-size: clamp(3.9rem, 6.3vw, 7rem);
  line-height: 0.92;
}

.hero-industrial__image {
  grid-column: 9 / 13;
  grid-row: 1 / 4;
  align-self: stretch;
  margin: 0;
  min-height: 560px;
  border: 1px solid var(--line-strong);
  background: #d9d2c8;
  overflow: hidden;
}

.hero-industrial__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
  mix-blend-mode: multiply;
}

.hero-industrial__copy {
  grid-column: 1 / 8;
  grid-row: 3;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-self: end;
  max-width: 820px;
  padding-top: 24px;
  border-top: 2px solid var(--ink);
  color: var(--muted);
  font-size: clamp(1rem, 1.15vw, 1.12rem);
}

.hero-industrial__copy p {
  margin-bottom: 0;
}

.black-panel {
  display: grid;
  grid-template-columns: 72px minmax(320px, 0.9fr) minmax(360px, 0.8fr);
  gap: clamp(28px, 5vw, 72px);
  margin: 0 -32px;
  padding: clamp(64px, 8vw, 108px) 32px;
  background: var(--inverse);
  color: var(--bg);
}

.black-panel .section-marker {
  color: var(--inverse-muted);
}

.black-panel h2 {
  max-width: 760px;
  font-size: clamp(3.2rem, 6.8vw, 7rem);
}

.black-panel__copy {
  align-self: end;
  color: var(--inverse-muted);
  font-size: clamp(1.05rem, 1.4vw, 1.28rem);
}

.black-panel__copy p {
  max-width: 620px;
  margin-bottom: 20px;
}

.black-panel__copy p:last-child {
  margin-bottom: 0;
}

.focus-strip {
  display: grid;
  grid-template-columns: 72px minmax(220px, 0.5fr) minmax(420px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(64px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--line-strong);
}

.focus-strip h2 {
  font-size: clamp(2.1rem, 4vw, 4.6rem);
}

.focus-strip__items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: start;
}

.focus-strip__items span {
  border: 1px solid var(--line-strong);
  padding: 10px 12px;
  background: rgba(251, 250, 246, 0.38);
  font-family: var(--mono);
  color: var(--ink);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.context-wall {
  padding: clamp(72px, 9vw, 124px) 0;
  border-bottom: 1px solid var(--line-strong);
}

.context-wall__header {
  display: grid;
  grid-template-columns: 72px minmax(0, 0.9fr) minmax(320px, 0.55fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(36px, 5vw, 68px);
}

.context-wall h2 {
  max-width: 820px;
  font-size: clamp(3.2rem, 6.7vw, 7.4rem);
}

.context-wall__header p {
  max-width: 440px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.28rem);
}

.context-wall__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 16px;
}

.context-tile {
  margin: 0;
  min-height: 420px;
  display: grid;
  grid-template-rows: 1fr auto;
  border: 1px solid var(--line);
  background: rgba(251, 250, 246, 0.58);
  overflow: hidden;
}

.context-tile--large {
  min-height: 520px;
}

.context-tile img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
  opacity: 0.82;
}

.context-tile figcaption {
  border-top: 1px solid var(--line);
  padding: 18px;
}

.context-tile span {
  display: block;
  margin-bottom: 20px;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.context-tile p {
  max-width: 320px;
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(1.25rem, 1.8vw, 1.8rem);
  line-height: 1.08;
  letter-spacing: -0.055em;
  font-weight: 750;
}

.practice-split {
  display: grid;
  grid-template-columns: 72px minmax(320px, 0.82fr) minmax(300px, 0.58fr) minmax(320px, 0.68fr);
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(74px, 10vw, 140px) 0;
  border-bottom: 1px solid var(--line-strong);
}

.practice-split h2 {
  font-size: clamp(3.8rem, 7vw, 8.3rem);
}

.practice-split__copy {
  color: var(--muted);
  font-size: clamp(1rem, 1.18vw, 1.16rem);
}

.practice-split__copy p {
  margin-bottom: 20px;
}

.practice-split__statement {
  align-self: start;
  margin-bottom: 0;
  padding-top: 22px;
  border-top: 2px solid var(--ink);
  color: var(--ink);
  font-size: clamp(1.5rem, 2.5vw, 2.8rem);
  line-height: 1.02;
  letter-spacing: -0.07em;
  font-weight: 800;
}

.about-hero {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(64px, 9vw, 126px) 0 clamp(46px, 7vw, 86px);
  border-bottom: 1px solid var(--line-strong);
}

.about-hero h1 {
  max-width: 1100px;
  font-size: clamp(4rem, 8vw, 9rem);
}

.about-industrial {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(310px, 0.48fr);
  gap: clamp(40px, 7vw, 104px);
  padding: clamp(56px, 8vw, 108px) 0;
  border-bottom: 1px solid var(--line-strong);
}

.about-copy {
  max-width: 760px;
}

.about-copy p {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
}

.about-copy .lead-paragraph {
  color: var(--ink);
  font-size: clamp(1.75rem, 3.2vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.07em;
  font-weight: 800;
}

.about-side {
  position: sticky;
  top: 92px;
  align-self: start;
}

.about-side__image {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: #d9d2c8;
  overflow: hidden;
}

.about-side__image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.06);
  mix-blend-mode: multiply;
}

.about-side__note {
  margin-top: 16px;
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.about-side__note span {
  display: block;
  margin-bottom: 16px;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-side__note p {
  margin: 0;
  font-size: clamp(1.2rem, 1.7vw, 1.7rem);
  line-height: 1.12;
  letter-spacing: -0.055em;
  font-weight: 750;
}

.profile-table {
  display: grid;
  grid-template-columns: 72px minmax(220px, 0.45fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(58px, 8vw, 106px) 0;
}

.profile-table h2 {
  font-size: clamp(2.4rem, 4.6vw, 5.2rem);
}

.profile-table dl {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.profile-table dl > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.4fr) minmax(220px, 1fr);
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.profile-table dt {
  font-family: var(--mono);
  color: var(--ink);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.profile-table dd {
  margin: 0;
  color: var(--muted);
}

.page-contact {
  min-height: calc(100vh - var(--header-height) - 100px);
  display: grid;
  align-items: center;
}

.contact-industrial {
  width: min(100%, 1040px);
  padding: clamp(56px, 9vw, 112px) 0;
}

.contact-industrial h1 {
  max-width: 1040px;
  margin: 22px 0 30px;
  font-size: clamp(3.6rem, 7vw, 8.2rem);
}

.contact-industrial > p {
  margin-bottom: 40px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.28rem);
}

.contact-links {
  display: grid;
  gap: 0;
  max-width: 620px;
  border-top: 2px solid var(--ink);
}

.contact-links a {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  letter-spacing: -0.045em;
  font-weight: 750;
}

.contact-links a::after {
  content: "↗";
  color: var(--quiet);
  transition: transform 180ms var(--ease);
}

.contact-links a[href^="mailto"]::after {
  content: "→";
}

.contact-links a:hover::after {
  transform: translate(4px, -4px);
}

.contact-links a[href^="mailto"]:hover::after {
  transform: translateX(4px);
}

.site-footer {
  max-width: calc(var(--max) + 64px);
  margin: 0 auto;
  padding: 30px 32px 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay {
  transition-delay: 100ms;
}

@media (max-width: 1100px) {
  .hero-industrial {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .hero-industrial__title {
    grid-column: 1 / 6;
  }

  .hero-industrial__image {
    grid-column: 6 / 9;
  }

  .hero-industrial__copy {
    grid-column: 1 / 6;
    grid-template-columns: 1fr;
  }

  .black-panel,
  .practice-split {
    grid-template-columns: 72px 1fr;
  }

  .black-panel__copy,
  .practice-split__copy,
  .practice-split__statement {
    grid-column: 2;
  }

  .context-wall__header,
  .focus-strip,
  .profile-table {
    grid-template-columns: 72px 1fr;
  }

  .context-wall__header p,
  .focus-strip__items,
  .profile-table dl {
    grid-column: 2;
  }
}

@media (max-width: 900px) {
  .site-header {
    padding: 0 22px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .page {
    padding: 44px 22px 0;
  }

  .hero-industrial {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 42px 0 72px;
  }

  .hero-industrial__meta,
  .hero-industrial__title,
  .hero-industrial__image,
  .hero-industrial__copy {
    grid-column: 1;
    grid-row: auto;
  }

  .hero-industrial h1 {
    font-size: clamp(4rem, 15vw, 7.2rem);
  }

  .hero-industrial__image {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .hero-industrial__copy {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .black-panel {
    margin: 0 -22px;
    padding-left: 22px;
    padding-right: 22px;
  }

  .black-panel,
  .focus-strip,
  .context-wall__header,
  .practice-split,
  .about-hero,
  .profile-table {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .black-panel__copy,
  .context-wall__header p,
  .focus-strip__items,
  .practice-split__copy,
  .practice-split__statement,
  .profile-table dl {
    grid-column: auto;
  }

  .context-wall__grid {
    grid-template-columns: 1fr;
  }

  .context-tile,
  .context-tile--large {
    min-height: 0;
  }

  .about-industrial {
    grid-template-columns: 1fr;
  }

  .about-side {
    position: static;
    max-width: 520px;
  }

  .profile-table dl > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    padding: 28px 22px 34px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  :root {
    --header-height: 64px;
  }

  body {
    background:
      linear-gradient(90deg, rgba(17, 17, 15, 0.04) 1px, transparent 1px) 0 0 / 48px 48px,
      var(--bg);
  }

  .hero-industrial h1,
  .about-hero h1,
  .contact-industrial h1 {
    font-size: clamp(3.4rem, 17vw, 5.6rem);
  }

  .black-panel h2,
  .context-wall h2,
  .practice-split h2 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .focus-strip__items span {
    font-size: 0.7rem;
  }

  .contact-links a {
    font-size: 1.18rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}