:root {
  --paper: #f5f3ec;
  --paper-bright: #fbfaf6;
  --ink: #30231e;
  --ink-soft: #675c55;
  --ochre: #b98527;
  --green: #526750;
  --green-dark: #263c32;
  --line: rgba(48, 35, 30, 0.18);
  --header-height: 5.25rem;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --content: 90rem;
  --font: Manrope, "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--ochre);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
}

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

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  border-bottom: 1px solid rgba(48, 35, 30, 0.14);
}

.brand { width: clamp(12rem, 19vw, 17.5rem); }
.brand img { width: 100%; height: auto; }

.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2.2rem); }
.site-nav a { font-size: 0.78rem; font-weight: 500; text-decoration: none; }
.site-nav a:not(.nav-contact) { position: relative; }
.site-nav a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -0.35rem;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

.nav-contact {
  padding: 0.7rem 1rem;
  border: 1px solid var(--ink);
  transition: color 180ms ease, background 180ms ease;
}
.nav-contact:hover { color: var(--paper-bright); background: var(--ink); }
.menu-toggle { display: none; }

.home-page .site-header {
  color: var(--paper-bright);
  border-bottom-color: rgba(255,255,255,0.28);
}
.home-page .brand img { filter: brightness(0) invert(1); }
.home-page .nav-contact { border-color: var(--paper-bright); }
.home-page .nav-contact:hover { color: var(--ink); background: var(--paper-bright); }

.hero {
  position: relative;
  min-height: 45rem;
  height: calc(100svh - 1.5rem);
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: calc(var(--header-height) + 2rem) var(--gutter) 3rem;
  background: var(--paper-bright);
}

.hero__image {
  position: absolute;
  inset: 0;
  background: url("assets/collection-optics-hero.webp") center / cover no-repeat;
  transform: scale(1.025);
  animation: hero-settle 1600ms cubic-bezier(.2,.7,.2,1) forwards;
}

.hero__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(18, 22, 20, 0.52);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(45rem, 58vw);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero__eyebrow { color: #ffe4b3; }
.home-page .hero { color: var(--paper-bright); }
.home-page .hero__summary { color: rgba(255,255,255,0.82); }
.home-page .hero__actions .text-link { color: var(--paper-bright); }
.home-page .button--primary { color: var(--ink); background: var(--paper-bright); }
.home-page .button--primary:hover { color: var(--paper-bright); background: var(--green-dark); }
.home-page .hero__index { color: rgba(255,255,255,0.7); }
.home-page .hero__index i { background: rgba(255,255,255,0.42); }

p { overflow-wrap: break-word; }

h1, h2, h3 {
  margin-top: 0;
  hyphens: none;
  letter-spacing: 0;
  line-height: 1.05;
  overflow-wrap: normal;
  word-break: normal;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1.6rem;
  font-size: clamp(2.8rem, 5.35vw, 6.1rem);
  font-weight: 300;
}

.hero__summary {
  max-width: 37rem;
  margin: 0;
  color: #4f443f;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}

.hero__actions { display: flex; align-items: center; gap: 1.6rem; margin-top: 2.35rem; }

.button {
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  padding: 0.85rem 1.15rem;
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { color: white; background: var(--green-dark); }
.button--primary:hover { background: var(--ink); }
.text-link { font-size: 0.82rem; font-weight: 500; text-decoration-thickness: 1px; text-underline-offset: 0.4rem; }

.hero__note {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 2rem;
  margin: 0;
  color: rgba(255,255,255,0.88);
  font-size: 0.7rem;
}

.hero__index {
  position: absolute;
  z-index: 2;
  bottom: 2rem;
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink-soft);
  font-size: 0.65rem;
}
.hero__index i { width: 3.5rem; height: 1px; background: var(--line); }

.signal-strip {
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 4vw, 4rem);
  padding: 0 var(--gutter);
  color: var(--ink);
  background: var(--ochre);
}
.signal-strip p { margin: 0; font-size: clamp(0.75rem, 1vw, 0.9rem); font-weight: 500; text-transform: uppercase; }
.signal-strip i { width: 0.25rem; height: 0.25rem; background: currentColor; transform: rotate(45deg); }

.section { max-width: var(--content); margin: 0 auto; padding: clamp(6rem, 10vw, 10rem) var(--gutter); }

.section-heading {
  display: grid;
  grid-template-columns: minmax(10rem, 0.6fr) minmax(20rem, 1.4fr) minmax(15rem, 0.7fr);
  gap: 3rem;
  align-items: start;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.section-heading h2, .work h2, .experience h2, .contact h2 {
  margin-bottom: 0;
  font-size: clamp(2.2rem, 4.25vw, 4.8rem);
  font-weight: 300;
}
.section-heading > p:last-child { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

.capability-list { border-top: 1px solid var(--line); }
.capability {
  display: grid;
  grid-template-columns: minmax(4rem, 0.35fr) minmax(20rem, 1.65fr);
  padding: 2.8rem 0;
  border-bottom: 1px solid var(--line);
}
.capability__number { color: var(--ochre); font-size: 0.78rem; font-weight: 700; }
.capability > div { display: grid; grid-template-columns: 0.8fr 1.1fr 1fr; gap: clamp(2rem, 5vw, 6rem); }
.capability h3 { margin: 0; font-size: clamp(1.4rem, 2vw, 2rem); font-weight: 400; }
.capability p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.capability ul { margin: 0; padding: 0; list-style: none; color: var(--ink-soft); font-size: 0.82rem; }
.capability li { padding: 0.45rem 0; border-bottom: 1px solid var(--line); }
.section-link {
  display: inline-flex;
  gap: 1.5rem;
  margin-top: 2.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  text-underline-offset: 0.4rem;
}

.work { min-height: 48rem; display: grid; grid-template-columns: 1fr 1fr; color: #f5f3ec; background: var(--green-dark); }
.work__visual {
  position: relative;
  min-height: 42rem;
  overflow: hidden;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--line);
  background: var(--paper-bright);
}
.work__visual::before, .work__visual::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 100%;
  background: rgba(48,35,30,0.12);
}
.work__visual::after { width: 100%; height: 1px; }
.work__visual img { position: relative; z-index: 2; width: clamp(11rem, 25vw, 22rem); object-fit: contain; }
.orbit { position: absolute; width: 62%; aspect-ratio: 1; border: 1px solid rgba(185,133,39,0.45); border-radius: 50%; animation: orbit 28s linear infinite; }
.orbit::after { content: ""; position: absolute; top: 16%; left: 7%; width: 0.5rem; aspect-ratio: 1; background: var(--ochre); border-radius: 50%; }
.orbit--two { width: 35%; border-color: rgba(48,35,30,0.18); animation-direction: reverse; animation-duration: 18s; }
.work__content { align-self: center; padding: clamp(4rem, 8vw, 8rem); }
.work__content .eyebrow { color: #d9ab58; }
.work h2 { max-width: 9ch; margin-bottom: 4rem; }
.project-list { border-top: 1px solid rgba(255,255,255,0.2); }
.project-list p { display: flex; gap: 2rem; margin: 0; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.16); font-size: 0.9rem; }
.project-list span { color: #d9ab58; font-size: 0.68rem; }
.work__footnote { max-width: 35rem; margin: 2rem 0 0; color: rgba(255,255,255,0.62); font-size: 0.72rem; }

.featured-projects {
  max-width: var(--content);
  margin: 0 auto;
  padding: clamp(6rem, 10vw, 10rem) var(--gutter);
}
.featured-projects__heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}
.featured-projects__heading h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.4rem, 4.8vw, 5.2rem);
  font-weight: 300;
}
.featured-projects__heading > p { margin: 0; color: var(--ink-soft); font-size: 0.9rem; }
.featured-projects__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(1.25rem, 3vw, 3rem); align-items: start; }
.project-feature { grid-column: span 5; margin: 0; }
.project-feature--wide { grid-column: span 7; }
.project-feature img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; background: #dedbd2; }
.project-feature--wide img { aspect-ratio: 4 / 3; }
.project-feature figcaption { display: flex; gap: 1rem; padding: 1rem 0 2rem; border-bottom: 1px solid var(--line); }
.project-feature figcaption span { color: var(--ochre); font-size: 0.68rem; }
.project-feature figcaption p { margin: 0; font-size: 0.86rem; }
.featured-projects__note { max-width: 38rem; margin: 1.5rem 0 0; color: var(--ink-soft); font-size: 0.7rem; }

.section-heading--compact { grid-template-columns: 0.5fr 1.5fr; }
.section-heading--compact h2 { max-width: 17ch; }
.process { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.process li { min-height: 20rem; padding: 1.5rem clamp(1rem, 2vw, 2rem); border-right: 1px solid var(--line); }
.process li:first-child { padding-left: 0; }
.process li:last-child { border-right: 0; }
.process span { color: var(--ochre); font-size: 0.7rem; }
.process h3 { margin: 6rem 0 1rem; font-size: 1.6rem; font-weight: 400; }
.process p { margin: 0; color: var(--ink-soft); font-size: 0.85rem; }

.experience {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  color: var(--paper-bright);
  background: var(--ink);
}
.experience__mark { min-height: 40rem; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(3rem, 6vw, 6rem) var(--gutter); border-right: 1px solid rgba(255,255,255,0.14); }
.experience__mark span { color: var(--ochre); font-size: clamp(7rem, 18vw, 18rem); font-weight: 200; line-height: 0.7; }
.experience__mark p { max-width: 13rem; margin: 2.25rem 0 0; color: rgba(255,255,255,0.62); font-size: 0.8rem; }
.experience__content { align-self: center; max-width: 52rem; padding: clamp(5rem, 10vw, 10rem) var(--gutter); }
.experience__content .eyebrow { color: #d9ab58; }
.experience h2 { max-width: 12ch; margin-bottom: 2.5rem; }
.experience__content > p:not(.eyebrow) { max-width: 43rem; color: rgba(255,255,255,0.68); font-size: 0.95rem; }
.text-link--light { display: inline-block; margin-top: 1rem; color: var(--paper-bright); }

.contact { padding: clamp(6rem, 10vw, 10rem) var(--gutter); color: white; background: var(--green); }
.contact__inner { max-width: var(--content); margin: 0 auto; }
.contact .eyebrow { color: #ffe4b3; }
.contact h2 { max-width: 15ch; margin-bottom: 3.5rem; }
.button--light { color: var(--ink); background: var(--paper-bright); }
.button--light:hover { color: white; background: var(--ink); }

.site-footer {
  min-height: 9rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 2rem;
  padding: 2rem var(--gutter);
  background: var(--paper-bright);
}
.site-footer img { width: 13rem; }
.site-footer p { margin: 0; color: var(--ink-soft); font-size: 0.68rem; }
.site-footer p:last-child { text-align: right; }
.site-footer nav { display: flex; justify-content: center; gap: clamp(1rem, 2.5vw, 2.5rem); }
.site-footer nav a { color: var(--ink-soft); font-size: 0.68rem; text-decoration: none; }
.site-footer nav a:hover, .site-footer nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-underline-offset: 0.3rem; }

/* Interior pages */
.inner-page .site-header {
  position: relative;
  background: var(--paper-bright);
}

.site-nav [aria-current="page"]:not(.nav-contact)::after { transform: scaleX(1); }

.page-hero {
  min-height: 42rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--paper-bright);
}

.page-hero__copy {
  align-self: center;
  padding: clamp(5rem, 9vw, 9rem) var(--gutter);
}

.page-hero h1, .inquiry h1, .policy h1, .error-page h1 {
  margin-bottom: 2rem;
  font-size: clamp(3rem, 6vw, 6.75rem);
  font-weight: 300;
}

.page-hero__copy > p:last-child {
  max-width: 39rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
}

.page-hero__visual {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  border-left: 1px solid var(--line);
  background: var(--paper-bright);
}

.page-hero__visual::before, .page-hero__visual::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 100%;
  background: rgba(48,35,30,0.12);
}

.page-hero__visual::after { width: 100%; height: 1px; }
.page-hero__visual img { z-index: 2; width: min(48%, 19rem); object-fit: contain; }
.page-hero__visual span { position: absolute; width: 42%; aspect-ratio: 1; border: 1px solid rgba(217,171,88,0.55); border-radius: 50%; }
.page-hero__visual span:nth-of-type(2) { width: 68%; border-color: rgba(48,35,30,0.16); }
.page-hero__visual span:nth-of-type(3) { width: 92%; border-color: rgba(48,35,30,0.08); }

.jump-nav {
  position: sticky;
  z-index: 9;
  top: 0;
  min-height: 4.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.25rem, 4vw, 4rem);
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(245,243,236,0.96);
  backdrop-filter: blur(12px);
}

.jump-nav a { font-size: 0.72rem; font-weight: 500; text-decoration: none; }

.detail-section {
  max-width: var(--content);
  display: grid;
  grid-template-columns: minmax(4rem, 0.25fr) minmax(18rem, 0.8fr) minmax(24rem, 1.4fr);
  gap: clamp(2rem, 5vw, 6rem);
  margin: 0 auto;
  padding: clamp(6rem, 10vw, 10rem) var(--gutter);
  scroll-margin-top: 4.25rem;
}

.detail-section__number { color: var(--ochre); font-size: clamp(2rem, 4vw, 4rem); font-weight: 200; line-height: 1; }
.detail-section__intro h2, .methods h2, .founder h2, .principles h2, .background-band h2, .next-steps h2 {
  margin-bottom: 2rem;
  font-size: clamp(2.25rem, 4.25vw, 4.75rem);
  font-weight: 300;
}
.detail-section__intro > p:last-child { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-column: 2 / -1; gap: 0; margin-top: 2rem; border-top: 1px solid var(--line); }
.detail-grid > div { min-height: 17rem; padding: 1.75rem; border-right: 1px solid var(--line); }
.detail-grid > div:first-child { padding-left: 0; }
.detail-grid > div:last-child { border-right: 0; }
.detail-grid h3 { margin-bottom: 3.5rem; font-size: 1.3rem; font-weight: 400; }
.detail-grid p { margin: 0; color: var(--ink-soft); font-size: 0.82rem; }
.example-line, .eligibility-note { grid-column: 2 / -1; }
.example-line { display: grid; grid-template-columns: 0.5fr 1.5fr; gap: 2rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.example-line span { color: var(--ochre); font-size: 0.68rem; font-weight: 700; text-transform: uppercase; }
.example-line p { margin: 0; color: var(--ink-soft); font-size: 0.8rem; }

.detail-section--dark {
  color: var(--paper-bright);
  background: var(--green-dark);
  box-shadow: 0 0 0 100vmax var(--green-dark);
  clip-path: inset(0 -100vmax);
}
.detail-section--dark .eyebrow, .detail-section--dark .detail-section__number { color: #d9ab58; }
.detail-section--dark .detail-section__intro > p:last-child,
.detail-section--dark .detail-grid p { color: rgba(255,255,255,0.7); }
.detail-section--dark .detail-grid, .detail-section--dark .detail-grid > div { border-color: rgba(255,255,255,0.18); }
.eligibility-note { max-width: 52rem; margin: 2rem 0 0; color: rgba(255,255,255,0.64); font-size: 0.72rem; }

.methods {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 8vw, 9rem);
  padding: clamp(6rem, 10vw, 10rem) var(--gutter);
  background: var(--paper-bright);
}
.methods__heading { max-width: 45rem; }
.method-list { margin: 0; border-top: 1px solid var(--line); }
.method-list div { display: grid; grid-template-columns: 0.55fr 1.45fr; padding: 1.35rem 0; border-bottom: 1px solid var(--line); }
.method-list dt { color: var(--ochre); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; }
.method-list dd { margin: 0; color: var(--ink-soft); font-size: 0.88rem; }

.page-hero--about { position: relative; grid-template-columns: 1fr; color: var(--paper-bright); background: var(--ink); }
.page-hero--about .page-hero__copy { max-width: 72rem; }
.page-hero--about .eyebrow { color: #d9ab58; }
.page-hero--about .page-hero__copy > p:last-child { color: rgba(255,255,255,0.7); }
.about-signal { position: absolute; right: var(--gutter); bottom: 3rem; display: flex; align-items: center; gap: 1rem; color: rgba(255,255,255,0.58); font-size: 0.68rem; }
.about-signal i { width: clamp(3rem, 8vw, 9rem); height: 1px; background: rgba(255,255,255,0.25); }

.founder {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  border-bottom: 1px solid var(--line);
}
.founder__aside { min-height: 43rem; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(4rem, 8vw, 8rem) var(--gutter); border-right: 1px solid var(--line); background: var(--paper-bright); }
.founder__name { margin: 0; color: var(--ochre); font-size: clamp(6rem, 14vw, 14rem); font-weight: 200; line-height: 0.8; }
.founder__aside > p:last-child { margin: 2rem 0 0; color: var(--ink-soft); font-size: 0.75rem; }
.founder__story { align-self: center; max-width: 57rem; padding: clamp(5rem, 9vw, 9rem) var(--gutter); }
.founder__story p { max-width: 46rem; color: var(--ink-soft); font-size: 0.95rem; }

.principles { padding: clamp(6rem, 10vw, 10rem) var(--gutter); }
.principles__heading { max-width: 60rem; margin-bottom: clamp(4rem, 7vw, 7rem); }
.principle-list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.principle-list article { min-height: 19rem; padding: 1.5rem; border-right: 1px solid var(--line); }
.principle-list article:first-child { padding-left: 0; }
.principle-list article:last-child { border-right: 0; }
.principle-list span { color: var(--ochre); font-size: 0.68rem; }
.principle-list h3 { margin: 5rem 0 1rem; font-size: 1.4rem; font-weight: 400; }
.principle-list p { margin: 0; color: var(--ink-soft); font-size: 0.82rem; }

.background-band { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(4rem, 10vw, 12rem); align-items: end; padding: clamp(6rem, 10vw, 10rem) var(--gutter); color: var(--paper-bright); background: var(--green-dark); }
.background-band .eyebrow { color: #d9ab58; }
.background-band h2 { max-width: 17ch; margin: 0; }
.background-band > p { max-width: 34rem; margin: 0; color: rgba(255,255,255,0.68); font-size: 0.92rem; }

.prior-experience { display: grid; grid-template-columns: 1fr 1fr; color: var(--paper-bright); background: var(--ink); }
.prior-experience__image { margin: 0; padding: clamp(2rem, 5vw, 5rem); border-right: 1px solid rgba(255,255,255,0.14); }
.prior-experience__image img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: center 35%; }
.prior-experience__image figcaption { margin-top: 1rem; color: rgba(255,255,255,0.58); font-size: 0.68rem; }
.prior-experience__copy { align-self: center; max-width: 50rem; padding: clamp(5rem, 9vw, 9rem) var(--gutter); }
.prior-experience__copy .eyebrow { color: #d9ab58; }
.prior-experience__copy h2 { margin-bottom: 2rem; font-size: clamp(2.4rem, 4.5vw, 5rem); font-weight: 300; }
.prior-experience__copy > p:not(.eyebrow) { color: rgba(255,255,255,0.7); font-size: 0.92rem; }
.source-links { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2rem; }
.source-links a { color: var(--paper-bright); font-size: 0.75rem; text-underline-offset: 0.35rem; }

.projects-hero {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
  padding: clamp(6rem, 11vw, 11rem) var(--gutter);
  border-bottom: 1px solid var(--line);
  background: var(--paper-bright);
}
.projects-hero h1 { max-width: 13ch; margin: 0; font-size: clamp(3rem, 6.5vw, 7rem); font-weight: 300; }
.projects-hero > p { max-width: 34rem; margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 8vw, 8rem) clamp(1.5rem, 4vw, 4rem);
  padding: clamp(5rem, 8vw, 8rem) var(--gutter);
}
.gallery-project { margin: 0; }
.gallery-project:nth-child(even) { margin-top: clamp(3rem, 9vw, 9rem); }
.gallery-project img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; background: #dedbd2; }
.gallery-project--landscape img { aspect-ratio: 4 / 3; }
.gallery-project figcaption { padding-top: 1rem; border-top: 1px solid var(--line); }
.gallery-project figcaption span { color: var(--ochre); font-size: 0.65rem; font-weight: 700; text-transform: uppercase; }
.gallery-project h2 { max-width: 24ch; margin: 0.65rem 0 0; font-size: clamp(1.35rem, 2.4vw, 2.5rem); font-weight: 400; }
.gallery-context { padding: 0 var(--gutter) clamp(6rem, 10vw, 10rem); }
.gallery-context p { max-width: 50rem; margin: 0 0 0 auto; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.75rem; }

.inquiry {
  min-height: calc(100svh - var(--header-height));
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  background: var(--paper-bright);
}
.inquiry__intro { align-self: center; padding: clamp(5rem, 9vw, 9rem) var(--gutter); }
.inquiry__intro > p:not(.eyebrow, .location-line) { max-width: 38rem; color: var(--ink-soft); font-size: 1rem; }
.email-link { display: inline-flex; gap: 1rem; margin-top: 2rem; font-size: clamp(1rem, 1.8vw, 1.5rem); overflow-wrap: anywhere; text-underline-offset: 0.45rem; }
.location-line { margin: 3rem 0 0; color: var(--ink-soft); font-size: 0.7rem; }
.inquiry__guide { align-self: stretch; padding: clamp(4rem, 7vw, 7rem) var(--gutter); color: var(--paper-bright); background: var(--green-dark); }
.inquiry__guide .eyebrow { color: #d9ab58; }
.inquiry__guide h2 { margin-bottom: 3rem; font-size: clamp(2rem, 3.5vw, 3.75rem); font-weight: 300; }
.inquiry__guide ol { margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,0.18); list-style: none; }
.inquiry__guide li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid rgba(255,255,255,0.16); }
.inquiry__guide li > span { color: #d9ab58; font-size: 0.68rem; }
.inquiry__guide li p { margin: 0; color: rgba(255,255,255,0.65); font-size: 0.78rem; }
.inquiry__guide strong { display: block; margin-bottom: 0.25rem; color: white; font-size: 0.92rem; font-weight: 500; }
.inquiry__privacy { margin: 2rem 0 0; color: rgba(255,255,255,0.58); font-size: 0.7rem; }

.next-steps { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: clamp(3rem, 8vw, 9rem); padding: clamp(6rem, 10vw, 10rem) var(--gutter); }
.next-steps__list { border-top: 1px solid var(--line); }
.next-steps__list > div { display: grid; grid-template-columns: 3rem 0.5fr 1.5fr; gap: 1.5rem; padding: 1.75rem 0; border-bottom: 1px solid var(--line); }
.next-steps__list span { color: var(--ochre); font-size: 0.68rem; }
.next-steps__list h3 { margin: 0; font-size: 1.15rem; font-weight: 400; }
.next-steps__list p { margin: 0; color: var(--ink-soft); font-size: 0.82rem; }
.scope-note { min-height: 16rem; display: flex; align-items: center; justify-content: center; gap: 3rem; padding: 3rem var(--gutter); color: white; background: var(--ink); }
.scope-note img { width: 5.5rem; filter: sepia(1) saturate(.9) brightness(1.3); }
.scope-note p { max-width: 35rem; margin: 0; color: rgba(255,255,255,0.7); font-size: 0.8rem; }

.policy { max-width: 72rem; margin: 0 auto; padding: clamp(5rem, 9vw, 9rem) var(--gutter); }
.policy__header { max-width: 55rem; padding-bottom: 4rem; border-bottom: 1px solid var(--line); }
.policy__header > p:last-child { color: var(--ink-soft); font-size: 0.72rem; }
.policy__body { max-width: 48rem; margin-left: auto; padding-top: 2rem; }
.policy__body section { padding: 2rem 0; border-bottom: 1px solid var(--line); }
.policy__body h2 { font-size: 1.4rem; font-weight: 400; }
.policy__body p { color: var(--ink-soft); font-size: 0.9rem; }

.error-page { min-height: 100svh; display: grid; place-items: center; padding: var(--gutter); color: white; background: var(--green-dark); }
.error-page main { max-width: 55rem; text-align: center; }
.error-page img { width: 7rem; margin: 0 auto 2rem; filter: sepia(1) saturate(.9) brightness(1.3); }
.error-page .eyebrow { color: #d9ab58; }
.error-page h1 { max-width: 14ch; margin-right: auto; margin-left: auto; }
.error-page main > p:not(.eyebrow) { margin-bottom: 2.5rem; color: rgba(255,255,255,0.68); }

[data-reveal] { opacity: 0; transform: translateY(1.25rem); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.7,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
.hero [data-reveal]:nth-child(2) { transition-delay: 90ms; }
.hero [data-reveal]:nth-child(3) { transition-delay: 180ms; }
.hero [data-reveal]:nth-child(4) { transition-delay: 270ms; }

@keyframes hero-settle { to { transform: scale(1); } }
@keyframes orbit { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  :root { --header-height: 4.5rem; }
  .menu-toggle {
    width: 3.5rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    border: 0;
    color: var(--ink);
    background: transparent;
    font: inherit;
  }
  .menu-toggle__label { font-size: 0.72rem; }
  .home-page .menu-toggle { color: var(--paper-bright); }
  .menu-toggle__icon { width: 1.25rem; display: grid; gap: 0.35rem; }
  .menu-toggle__icon i { height: 1px; display: block; background: currentColor; transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon i:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon i:last-child { transform: translateY(-3px) rotate(-45deg); }
  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 2rem var(--gutter);
    background: var(--paper-bright);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-1rem);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); }
  .home-page .site-nav { color: var(--ink); }
  .home-page .site-nav .nav-contact { border-color: var(--ink); }
  .site-nav a { padding: 1.3rem 0; border-bottom: 1px solid var(--line); font-size: 1.35rem; font-weight: 300; }
  .nav-contact { margin-top: 1rem; padding: 1rem !important; text-align: center; }
  .hero__content { width: min(38rem, 78vw); }
  .section-heading { grid-template-columns: 1fr 2fr; }
  .section-heading > p:last-child { grid-column: 2; }
  .capability > div { grid-template-columns: 0.9fr 1.1fr; }
  .capability ul { grid-column: 2; }
  .work { grid-template-columns: 0.8fr 1.2fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .process li { min-height: 17rem; border-bottom: 1px solid var(--line); }
  .process li:nth-child(2) { border-right: 0; }
  .process h3 { margin-top: 4rem; }
  .page-hero { grid-template-columns: 1.25fr 0.75fr; }
  .detail-section { grid-template-columns: 3rem minmax(14rem, 0.8fr) minmax(20rem, 1.2fr); gap: 2rem; }
  .detail-grid > div { padding: 1.25rem; }
  .methods, .next-steps { grid-template-columns: 1fr; }
  .principle-list { grid-template-columns: 1fr 1fr; }
  .principle-list article { border-bottom: 1px solid var(--line); }
  .principle-list article:nth-child(2) { border-right: 0; }
  .inquiry { grid-template-columns: 1fr 1fr; }
  .next-steps__heading { max-width: 42rem; }
  .featured-projects__heading { grid-template-columns: 1.2fr 0.8fr; }
  .projects-hero { grid-template-columns: 1.15fr 0.85fr; }
}

@media (max-width: 640px) {
  .brand { width: 12rem; }
  .hero { min-height: 40rem; height: calc(100svh - 1rem); padding-bottom: 4.5rem; align-items: end; }
  .hero__image { background-position: 58% center; opacity: 0.56; }
  .hero__content { width: 100%; }
  h1 { font-size: clamp(2.45rem, 12vw, 4.1rem); }
  .hero__summary { max-width: 28rem; font-size: 0.95rem; }
  .hero__actions { align-items: flex-start; flex-direction: column; gap: 1.1rem; margin-top: 1.7rem; }
  .hero__note { display: none; }
  .hero__index { bottom: 1.1rem; }
  .signal-strip { height: auto; flex-wrap: wrap; justify-content: flex-start; gap: 0.75rem 1.2rem; padding-top: 1.25rem; padding-bottom: 1.25rem; }
  .section-heading, .section-heading--compact { grid-template-columns: 1fr; gap: 1rem; }
  .section-heading > p:last-child { grid-column: auto; margin-top: 1rem; }
  .capability { grid-template-columns: 2.5rem 1fr; }
  .capability > div { grid-template-columns: 1fr; gap: 1.25rem; }
  .capability ul { grid-column: auto; }
  .work { grid-template-columns: 1fr; }
  .work__visual { min-height: 23rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .work__content { padding: 4.5rem var(--gutter); }
  .work h2 { margin-bottom: 2.5rem; }
  .project-list p { gap: 1rem; font-size: 0.8rem; }
  .process { grid-template-columns: 1fr; }
  .process li, .process li:nth-child(2) { min-height: 13rem; padding: 1.5rem 0; border-right: 0; }
  .process h3 { margin-top: 2.5rem; }
  .experience { grid-template-columns: 1fr; }
  .experience__mark { min-height: 23rem; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
  .experience__content { padding-top: 5rem; padding-bottom: 5rem; }
  .site-footer { grid-template-columns: 1fr; gap: 1rem; }
  .site-footer p:last-child { text-align: left; }
  .site-footer nav { flex-wrap: wrap; justify-content: flex-start; }
  .page-hero { min-height: 0; grid-template-columns: 1fr; }
  .page-hero__copy { padding-top: 5rem; padding-bottom: 5rem; }
  .page-hero__visual { min-height: 22rem; border-top: 1px solid var(--line); border-left: 0; }
  .page-hero--about { min-height: 36rem; }
  .about-signal { position: static; padding: 0 var(--gutter) 3rem; }
  .jump-nav { overflow-x: auto; justify-content: flex-start; }
  .jump-nav a { white-space: nowrap; }
  .detail-section { grid-template-columns: 2.25rem 1fr; gap: 1.25rem; }
  .detail-section__intro { grid-column: 2; }
  .detail-grid, .example-line, .eligibility-note { grid-column: 1 / -1; }
  .detail-grid { grid-template-columns: 1fr; margin-top: 1.5rem; }
  .detail-grid > div, .detail-grid > div:first-child { min-height: 0; padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .detail-section--dark .detail-grid > div { border-bottom-color: rgba(255,255,255,0.18); }
  .detail-grid h3 { margin-bottom: 1rem; }
  .example-line { grid-template-columns: 1fr; gap: 1rem; }
  .methods { grid-template-columns: 1fr; }
  .founder { grid-template-columns: 1fr; }
  .founder__aside { min-height: 24rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle-list { grid-template-columns: 1fr; }
  .principle-list article, .principle-list article:first-child { min-height: 13rem; padding: 1.5rem 0; border-right: 0; }
  .principle-list h3 { margin-top: 2.5rem; }
  .background-band { grid-template-columns: 1fr; gap: 3rem; }
  .inquiry { grid-template-columns: 1fr; }
  .inquiry__intro { padding-top: 5rem; padding-bottom: 5rem; }
  .next-steps { grid-template-columns: 1fr; }
  .next-steps__list > div { grid-template-columns: 2rem 1fr; }
  .next-steps__list p { grid-column: 2; }
  .scope-note { align-items: flex-start; flex-direction: column; gap: 1.5rem; }
  .policy__body { margin-left: 0; }
  .featured-projects__heading { grid-template-columns: 1fr; gap: 2rem; }
  .featured-projects__grid { grid-template-columns: 1fr; }
  .project-feature, .project-feature--wide { grid-column: auto; }
  .project-feature img, .project-feature--wide img { aspect-ratio: 4 / 3; }
  .prior-experience { grid-template-columns: 1fr; }
  .prior-experience__image { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
  .projects-hero { grid-template-columns: 1fr; align-items: start; }
  .project-gallery { grid-template-columns: 1fr; }
  .gallery-project:nth-child(even) { margin-top: 0; }
  .gallery-project img, .gallery-project--landscape img { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}