:root {
  --ink: #101a22;
  --ink-2: #182731;
  --blueprint: #526e7d;
  --mist: #dfe7e8;
  --limestone: #f3efe7;
  --limestone-2: #e9e3d9;
  --copper: #bf7950;
  --sage: #809084;
  --white: #fffdf8;
  --line: rgba(16, 26, 34, .16);
  --line-light: rgba(255, 253, 248, .2);
  --display: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --shell: min(90vw, 1440px);
  --header-height: 84px;
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 38px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--limestone); font: 400 16px/1.65 var(--sans); }
body.is-loading, body.nav-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
img, canvas { display: block; }
::selection { color: var(--white); background: var(--copper); }
:focus-visible { outline: 3px solid var(--copper); outline-offset: 4px; }

.skip-link { position: fixed; z-index: 1000; top: 10px; left: 10px; padding: 10px 16px; border-radius: 10px; color: var(--white); background: var(--ink); transform: translateY(-160%); transition: transform 180ms; }
.skip-link:focus { transform: none; }
.shell { width: var(--shell); margin-inline: auto; }
.section { position: relative; padding: clamp(96px, 11vw, 180px) 0; }

/* Loading */
.loader { position: fixed; inset: 0; z-index: 999; display: grid; place-items: center; color: var(--white); background: var(--ink); transition: opacity 800ms var(--ease), visibility 800ms; }
.loader.is-complete { visibility: hidden; opacity: 0; pointer-events: none; }
.loader__content { width: min(470px, 80vw); }
.brand { display: inline-flex; align-items: center; gap: 13px; }
.brand__mark { display: grid; place-items: center; width: 42px; aspect-ratio: 1; border: 1px solid currentColor; border-radius: 13px; font-size: 13px; font-weight: 700; letter-spacing: -.06em; }
.brand__name, .brand--loader > span:last-child { display: flex; flex-direction: column; font-size: 12px; font-weight: 700; line-height: 1.1; text-transform: uppercase; letter-spacing: .14em; }
.brand__name small { margin-top: 5px; font-size: 8px; font-weight: 500; letter-spacing: .36em; opacity: .65; }
.loader__status { display: flex; align-items: end; justify-content: space-between; margin-top: 72px; }
.loader__status > span { color: rgba(255,253,248,.55); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .18em; }
.loader__status strong { font-size: clamp(54px, 9vw, 82px); font-weight: 500; line-height: .8; }
.loader__status strong b { font-weight: inherit; font-variant-numeric: tabular-nums; }
.loader__status strong { color: var(--white); }
.loader__status strong::first-letter { color: var(--copper); }
.loader__track { height: 2px; margin-top: 28px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.14); }
.loader__track i { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--copper); transition: width 120ms linear; }

/* Header and navigation */
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; display: flex; align-items: center; justify-content: space-between; height: var(--header-height); padding-inline: 4.5vw; color: var(--white); border: 1px solid transparent; transition: inset 350ms var(--ease), height 350ms var(--ease), color 300ms, background 300ms, border-color 300ms, border-radius 350ms var(--ease), box-shadow 300ms; }
.site-header > .brand { position: relative; z-index: 70; }
.site-header.is-scrolled { inset: 12px 18px auto; height: 68px; color: var(--ink); border-color: rgba(16,26,34,.12); border-radius: 18px; background: rgba(243,239,231,.9); box-shadow: 0 14px 44px rgba(9,18,24,.1); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 2.5vw, 44px); }
.site-nav__links { display: flex; align-items: center; gap: clamp(18px, 2vw, 36px); }
.site-nav__links a { position: relative; padding: 10px 0; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; }
.site-nav__links a span { display: none; }
.site-nav__links a::after { content: ""; position: absolute; inset: auto 0 5px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 280ms var(--ease); }
.site-nav__links a:hover::after, .site-nav__links a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.header-cta { display: inline-flex; align-items: center; gap: 26px; padding: 11px 16px; border: 1px solid currentColor; border-radius: 999px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; transition: color 250ms, background 250ms, transform 250ms var(--ease); }
.header-cta:hover { color: var(--ink); background: var(--white); transform: translateY(-2px); }
.is-scrolled .header-cta:hover { color: var(--white); background: var(--ink); }
.site-nav__mobile-meta, .menu-button { display: none; }

/* Sequence */
.sequence { position: relative; height: 500vh; background: var(--ink); }
.sequence__stage { position: sticky; top: 0; width: 100vw; height: 100vh; height: 100svh; overflow: hidden; color: var(--white); background: var(--ink-2); }
#sequence-canvas { width: 100vw; height: 100vh; height: 100svh; }
.sequence__wash { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(7,13,17,.66) 0%, rgba(7,13,17,.18) 38%, rgba(7,13,17,.08) 62%, rgba(7,13,17,.48) 100%), linear-gradient(180deg, rgba(6,11,15,.4), transparent 28%, transparent 67%, rgba(6,11,15,.58)); }
.sequence__copy { position: absolute; inset: 0; pointer-events: none; }
.frame-message { --opacity: 0; --move-y: 42px; --scale: .96; position: absolute; z-index: 3; width: min(710px, 50vw); opacity: var(--opacity); text-shadow: 0 3px 28px rgba(0,0,0,.72); transform: translate3d(0,var(--move-y),0) scale(var(--scale)); will-change: opacity, transform; }
.frame-message--left { left: 7vw; transform-origin: left center; }
.frame-message--right { right: 7vw; text-align: right; transform-origin: right center; }
.frame-message--top { top: 24%; }
.frame-message--bottom { bottom: 16%; }
.frame-message h1, .frame-message h2 { margin: 0; color: #fff; font: 700 clamp(52px, 6vw, 98px)/.92 var(--sans); letter-spacing: -.065em; text-wrap: balance; }
.frame-message p { max-width: 590px; margin: 22px 0 0; color: rgba(255,255,255,.9); font-size: clamp(15px, 1.25vw, 19px); font-weight: 600; line-height: 1.5; letter-spacing: -.01em; }
.frame-message--right p { margin-left: auto; }
.sequence__counter { position: absolute; z-index: 4; right: 4.5vw; bottom: 28px; display: grid; grid-template-columns: auto 130px auto; align-items: center; gap: 15px; color: rgba(255,255,255,.64); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .2em; }
.sequence__counter div { height: 1px; overflow: hidden; background: rgba(255,255,255,.25); }
.sequence__counter i { display: block; width: 0; height: 100%; background: var(--white); }
.scroll-hint { position: absolute; z-index: 4; bottom: 25px; left: 4.5vw; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.7); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .2em; transition: opacity 300ms; }
.scroll-hint i { position: relative; width: 1px; height: 38px; overflow: hidden; background: rgba(255,255,255,.25); }
.scroll-hint i::after { content: ""; position: absolute; inset: -100% 0 auto; height: 100%; background: #fff; animation: scroll-line 1.9s ease-in-out infinite; }
@keyframes scroll-line { to { transform: translateY(200%); } }

/* Shared headings */
.section-label { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(60px, 7vw, 110px); }
.section-label span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 50%; color: var(--copper); font-size: 9px; font-weight: 700; }
.section-label p { margin: 0; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; }
.section-label--light span { border-color: var(--line-light); }
.section-label--light p { color: rgba(255,253,248,.7); }
.intro h2, .principles h2, .environments h2, .services h2, .process h2, .contact h2 { margin: 0; font: 400 clamp(54px, 7vw, 112px)/.92 var(--display); letter-spacing: -.045em; text-wrap: balance; }
h2 em { color: var(--copper); font-weight: 400; }

/* Intro */
.intro { background: var(--limestone); }
.intro__eyebrow { margin: 0 0 24px; color: var(--blueprint); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .2em; }
.intro__body { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; margin-top: clamp(75px, 9vw, 140px); }
.intro__lead { margin: 0; font: 400 clamp(27px, 3vw, 43px)/1.25 var(--display); letter-spacing: -.02em; }
.intro__detail { max-width: 520px; }
.intro__detail p { margin: 0; color: #52616a; }
.arrow-link { display: inline-flex; align-items: center; gap: 38px; margin-top: 32px; padding-bottom: 6px; border-bottom: 1px solid currentColor; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .16em; }
.arrow-link span { transition: transform 250ms var(--ease); }
.arrow-link:hover span { transform: translate(5px,5px); }
.credentials { display: grid; grid-template-columns: repeat(2, minmax(250px,.6fr)) 1fr; gap: 18px; align-items: stretch; margin-top: clamp(80px, 10vw, 150px); }
.credential { padding: clamp(26px,3vw,42px); border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.34); }
.credential strong { display: block; font-size: clamp(62px,7vw,104px); font-weight: 600; line-height: .85; letter-spacing: -.07em; }
.credential sup { color: var(--copper); font-size: .35em; }
.credential p { max-width: 130px; margin: 25px 0 0; font-size: 10px; font-weight: 700; line-height: 1.5; text-transform: uppercase; letter-spacing: .14em; }
.credentials blockquote { display: flex; align-items: end; margin: 0; padding: 34px; color: var(--white); border-radius: var(--radius-md); background: var(--blueprint); font: 400 clamp(20px,2vw,29px)/1.35 var(--display); }

/* Principles */
.principles { overflow: hidden; color: var(--white); background: var(--ink); }
.principles::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .4; background: radial-gradient(circle at 80% 20%, rgba(82,110,125,.38), transparent 34%); }
.principles .shell { position: relative; }
.principles__intro, .environments__intro, .services__intro, .process__intro { display: grid; grid-template-columns: 1fr minmax(300px,.34fr); gap: 8vw; align-items: end; }
.principles__intro > p, .environments__intro > p, .services__intro > p, .process__intro > p { margin: 0 0 8px; color: rgba(255,253,248,.62); }
.principle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: clamp(70px,9vw,135px); }
.principle { display: grid; grid-template-columns: 58px 1fr; gap: 24px; min-height: 220px; padding: clamp(25px,3vw,42px); border: 1px solid var(--line-light); border-radius: var(--radius-md); background: rgba(255,255,255,.025); transition: background 350ms, transform 350ms var(--ease), border-color 350ms; }
.principle:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.06); transform: translateY(-5px); }
.principle > span { color: var(--copper); font-size: 10px; font-weight: 700; letter-spacing: .18em; }
.principle > div { align-self: end; }
.principle h3 { margin: 0 0 12px; font-size: clamp(24px,2.2vw,34px); line-height: 1.1; letter-spacing: -.035em; }
.principle p { max-width: 440px; margin: 0; color: rgba(255,253,248,.58); font-size: 14px; }

/* Image story */
.environments { overflow: hidden; background: var(--mist); }
.environments__intro > p { color: #53656e; }
.image-story { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(18px,2.5vw,38px); margin-top: clamp(44px,6vw,88px); }
.image-story figure { --parallax: 0px; margin: 0; }
.image-story__hero { grid-row: span 2; }
.image-story figure > div { overflow: hidden; border-radius: var(--radius-lg); background: #9ba8ab; box-shadow: 0 24px 70px rgba(16,26,34,.13); }
.image-story__hero > div { height: clamp(600px,68vw,920px); }
.image-story__side > div { height: clamp(320px,31vw,430px); }
.image-story img { width: 100%; height: calc(100% + 90px); object-fit: cover; transform: translate3d(0,calc(var(--parallax) - 45px),0) scale(1.03); transition: filter 600ms, transform 100ms linear; will-change: transform; }
.image-story figure:hover img { filter: saturate(1.08) contrast(1.02); }
.image-story figcaption { display: flex; justify-content: space-between; gap: 18px; align-items: baseline; padding: 16px 3px 2px; }
.image-story figcaption strong { font-size: 18px; letter-spacing: -.02em; }
.image-story figcaption span { color: #607078; font-size: 8px; font-weight: 700; text-align: right; text-transform: uppercase; letter-spacing: .16em; }

/* Services */
.services { color: var(--white); background: var(--ink-2); }
.services__intro > p { max-width: 420px; }
.service-list { margin-top: clamp(75px,10vw,145px); }
.service { margin-bottom: 12px; overflow: hidden; border: 1px solid var(--line-light); border-radius: var(--radius-md); background: rgba(255,255,255,.025); transition: background 300ms, border-color 300ms; }
.service[open] { border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.055); }
.service summary { display: grid; grid-template-columns: 70px 1fr 30px; gap: 20px; align-items: center; min-height: 118px; padding: 22px clamp(22px,3vw,42px); cursor: pointer; list-style: none; }
.service summary::-webkit-details-marker { display: none; }
.service summary > span { color: var(--copper); font-size: 10px; font-weight: 700; letter-spacing: .2em; }
.service h3 { margin: 0; font-size: clamp(25px,3vw,46px); font-weight: 500; line-height: 1.05; letter-spacing: -.04em; }
.service summary i { position: relative; width: 22px; height: 22px; }
.service summary i::before, .service summary i::after { content: ""; position: absolute; top: 50%; left: 0; width: 100%; height: 1px; background: currentColor; transition: transform 250ms var(--ease); }
.service summary i::after { transform: rotate(90deg); }
.service[open] summary i::after { transform: rotate(0); }
.service__body { display: grid; grid-template-columns: 70px 1fr auto; gap: 20px; padding: 0 clamp(22px,3vw,42px) 36px; }
.service__body p { grid-column: 2; max-width: 650px; margin: 0; color: rgba(255,253,248,.62); }
.service__body a { grid-column: 3; align-self: end; padding-bottom: 4px; border-bottom: 1px solid rgba(255,255,255,.5); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; }

/* Process */
.process { background: var(--limestone-2); }
.process__intro > p { color: #53616a; }
.process-track { width: min(1020px,78vw); margin: clamp(80px,10vw,150px) 0 0 auto; padding: 0; list-style: none; }
.process-track li { display: grid; grid-template-columns: 76px 1fr; gap: 30px; margin-bottom: 14px; padding: clamp(26px,3vw,40px); border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.36); transition: background 300ms, transform 350ms var(--ease); }
.process-track li:hover { background: rgba(255,255,255,.75); transform: translateX(-6px); }
.process-track li > span { color: var(--copper); font-size: 10px; font-weight: 700; letter-spacing: .18em; }
.process-track h3 { margin: 0 0 9px; font-size: clamp(25px,2.7vw,42px); line-height: 1.1; letter-spacing: -.04em; }
.process-track p { max-width: 650px; margin: 0; color: #5c6970; }

/* Contact and footer */
.contact { overflow: hidden; color: var(--white); background: var(--blueprint); }
.contact::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .45; background: radial-gradient(circle at 15% 20%, rgba(191,121,80,.42), transparent 32%), linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg,rgba(255,255,255,.025) 1px, transparent 1px); background-size: auto,60px 60px,60px 60px; }
.contact__grid { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: start; }
.contact__label { display: inline-block; margin-bottom: 25px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .2em; }
.contact__intro p { max-width: 500px; margin: 30px 0 0; color: rgba(255,253,248,.72); font-size: 17px; }
.contact__links { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; margin-top: 48px; font-size: 13px; }
.contact__links a { border-bottom: 1px solid transparent; }
.contact__links a:hover { border-color: currentColor; }
.contact-form { padding: clamp(28px,4vw,54px); border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-lg); background: rgba(16,26,34,.18); box-shadow: 0 28px 72px rgba(6,13,17,.16); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: block; margin-bottom: 24px; }
.contact-form label > span { display: block; margin-bottom: 8px; font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .17em; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 15px; border: 1px solid rgba(255,255,255,.3); border-radius: var(--radius-sm); outline: 0; color: var(--white); background: rgba(255,255,255,.055); transition: border-color 250ms, background 250ms, box-shadow 250ms; }
.contact-form textarea { min-height: 116px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: #edb28c; background: rgba(255,255,255,.09); box-shadow: 0 0 0 3px rgba(237,178,140,.14); }
.contact-form select { color-scheme: dark; }
.contact-form option { color: var(--ink); background: var(--white); }
.contact-form ::placeholder { color: rgba(255,255,255,.42); }
.form-footer { display: flex; align-items: center; gap: 20px; }
.form-footer p { margin: 0; color: rgba(255,255,255,.68); font-size: 12px; }
.primary-button { display: inline-flex; justify-content: space-between; gap: 42px; min-width: 250px; padding: 16px 20px; border: 1px solid var(--copper); border-radius: 999px; color: var(--white); background: var(--copper); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .13em; cursor: pointer; transition: color 250ms, background 250ms, transform 250ms var(--ease); }
.primary-button:hover { color: var(--white); background: transparent; transform: translateY(-3px); }
.site-footer { padding: 80px 0 28px; color: var(--white); background: #0b1319; }
.footer__main { display: grid; grid-template-columns: 1.7fr repeat(3,.55fr); gap: 7vw; }
.footer__brand p { max-width: 390px; margin: 25px 0 0; color: rgba(255,253,248,.48); font-size: 13px; }
.footer__column { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; color: rgba(255,253,248,.55); font-size: 12px; }
.footer__column h3 { margin: 0 0 18px; color: var(--copper); font-size: 9px; text-transform: uppercase; letter-spacing: .18em; }
.footer__column a:hover { color: var(--white); }
.footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 80px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); color: rgba(255,253,248,.36); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .15em; }
.noscript { position: fixed; z-index: 1000; right: 20px; bottom: 20px; max-width: 420px; padding: 16px; border-radius: 12px; color: var(--white); background: var(--ink); }

/* Reveal motion */
.js-ready .reveal { opacity: 0; transform: translate3d(0,38px,0); transition: opacity 850ms var(--ease), transform 900ms var(--ease); transition-delay: var(--delay,0ms); }
.js-ready .reveal.is-visible { opacity: 1; transform: none; }
.js-ready .image-story figure.reveal { opacity: 1; transform: none; clip-path: none; }

@media (max-width: 1020px) {
  :root { --shell: min(90vw,860px); --header-height: 76px; }
  .site-header { padding-inline: 24px; }
  .site-header.is-scrolled { inset: 9px 12px auto; height: 62px; }
  .menu-button { position: relative; z-index: 70; display: grid; grid-template-columns: auto 26px; align-items: center; gap: 0 14px; padding: 12px 0; border: 0; color: inherit; background: transparent; cursor: pointer; }
  .menu-button span { grid-row: span 2; font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .15em; }
  .menu-button i { display: block; width: 26px; height: 1px; background: currentColor; transition: transform 300ms var(--ease); }
  .menu-button[aria-expanded="true"] i:nth-of-type(1) { transform: translateY(3px) rotate(45deg); }
  .menu-button[aria-expanded="true"] i:nth-of-type(2) { transform: translateY(-3px) rotate(-45deg); }
  .site-nav { position: fixed; z-index: 60; inset: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 34px; padding: 110px 8vw 42px; color: var(--white); background: var(--ink); visibility: hidden; opacity: 0; transform: translateY(-18px); pointer-events: none; transition: opacity 300ms, visibility 300ms, transform 350ms var(--ease); }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: none; pointer-events: auto; }
  .site-nav__links { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav__links a { display: grid; grid-template-columns: 42px 1fr; align-items: center; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.13); font: 500 clamp(34px,6.5vw,58px)/1.15 var(--sans); text-transform: none; letter-spacing: -.04em; }
  .site-nav__links a span { display: inline; color: var(--copper); font-size: 9px; font-weight: 700; letter-spacing: .15em; }
  .site-nav__links a::after { display: none; }
  .site-nav .header-cta { align-self: flex-start; }
  .site-nav__mobile-meta { display: flex; justify-content: space-between; margin-top: auto; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.55); font-size: 10px; }
  .site-header.menu-open { inset: 0 0 auto; height: var(--header-height); color: var(--white); border-color: transparent; border-radius: 0; background: transparent; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .principles__intro, .environments__intro, .services__intro, .process__intro, .contact__grid { grid-template-columns: 1fr; }
  .principles__intro > p, .environments__intro > p, .services__intro > p, .process__intro > p { max-width: 600px; margin-top: 24px; }
  .credentials { grid-template-columns: 1fr 1fr; }
  .credentials blockquote { grid-column: 1/-1; min-height: 190px; }
  .image-story { grid-template-columns: 1fr 1fr; }
  .image-story__hero { grid-column: 1/-1; grid-row: auto; }
  .image-story__hero > div { height: min(75vw,720px); }
  .image-story__side > div { height: min(45vw,430px); }
  .process-track { width: 88vw; }
  .contact-form { margin-top: 35px; }
  .footer__main { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer__column:last-child { grid-column: 2; }
}

@media (max-width: 680px) {
  :root { --shell: calc(100vw - 36px); --radius-lg: 26px; --radius-md: 19px; }
  .site-header, .site-header.is-scrolled { inset: 10px 10px auto; height: 66px; padding: 8px 9px 8px 12px; color: var(--white); border-color: rgba(255,255,255,.15); border-radius: 20px; background: rgba(16,26,34,.92); box-shadow: 0 14px 38px rgba(7,14,19,.2); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
  .site-header > .brand { gap: 10px; }
  .brand__mark { width: 42px; color: var(--white); border: 0; border-radius: 12px; background: var(--copper); box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
  .brand__name { display: flex; color: var(--white); font-size: 10px; letter-spacing: .12em; }
  .brand__name small { display: none; }
  .menu-button { grid-template-columns: auto 22px; gap: 0 10px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; background: rgba(255,255,255,.07); }
  .menu-button span { font-size: 8px; letter-spacing: .17em; }
  .menu-button i { width: 22px; }
  .site-nav { padding: 102px 22px 30px; background: radial-gradient(circle at 90% 10%, rgba(82,110,125,.46), transparent 35%), linear-gradient(145deg,#101a22,#182b36 68%,#2b414c); }
  .site-header.menu-open, .site-header.is-scrolled.menu-open { inset: 10px 10px auto; height: 66px; padding: 8px 9px 8px 12px; color: var(--white); border-color: rgba(255,255,255,.15); border-radius: 20px; background: rgba(16,26,34,.92); box-shadow: 0 14px 38px rgba(7,14,19,.2); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
  .site-nav__links a { grid-template-columns: 34px 1fr; padding-block: 13px; font: 400 clamp(38px,12vw,50px)/1.08 var(--display); letter-spacing: -.035em; }
  .site-nav .header-cta { color: var(--white); border-color: var(--copper); background: var(--copper); }
  .site-nav__mobile-meta { flex-direction: column; gap: 6px; }
  .sequence__wash { background: linear-gradient(180deg,rgba(6,11,15,.55),rgba(6,11,15,.12) 34%,rgba(6,11,15,.18) 58%,rgba(6,11,15,.66)); }
  .frame-message { width: calc(100vw - 36px); }
  .frame-message--left { left: 18px; }
  .frame-message--right { right: 18px; }
  .frame-message--top { top: 20%; }
  .frame-message--bottom { bottom: 14%; }
  .frame-message h1, .frame-message h2 { font-size: clamp(43px,13vw,62px); line-height: .94; }
  .frame-message p { max-width: 94%; margin-top: 15px; font-size: 14px; line-height: 1.45; }
  .sequence__counter { display: none; }
  .scroll-hint { left: 18px; }
  .section { padding-block: 90px; }
  .section-label { margin-bottom: 54px; }
  .intro h2, .principles h2, .environments h2, .services h2, .process h2, .contact h2 { font-size: clamp(47px,14vw,68px); }
  .intro__body { grid-template-columns: 1fr; gap: 34px; margin-top: 60px; }
  .credentials { grid-template-columns: 1fr; }
  .credentials blockquote { grid-column: 1; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle { min-height: 205px; grid-template-columns: 42px 1fr; }
  .environments { padding-bottom: 90px; }
  .image-story { grid-template-columns: 1fr; margin-top: 42px; }
  .image-story__hero { grid-column: 1; }
  .image-story__hero > div, .image-story__side > div { height: min(94vw,520px); }
  .image-story figcaption { align-items: flex-start; flex-direction: column; gap: 6px; }
  .image-story figcaption span { text-align: left; }
  .service summary { grid-template-columns: 38px 1fr 24px; min-height: 100px; padding: 20px 18px; }
  .service h3 { font-size: 27px; }
  .service__body { grid-template-columns: 38px 1fr; padding: 0 18px 26px; }
  .service__body p, .service__body a { grid-column: 2; }
  .service__body a { justify-self: start; margin-top: 20px; }
  .process-track { width: 100%; }
  .process-track li { grid-template-columns: 40px 1fr; gap: 8px; padding: 24px 20px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form-footer { align-items: flex-start; flex-direction: column; }
  .primary-button { width: 100%; min-height: 54px; }
  .footer__main { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1/-1; margin-bottom: 24px; }
  .footer__column:last-child { grid-column: auto; }
  .footer__bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .js-ready .reveal { opacity: 1; transform: none; clip-path: none; }
  .sequence { height: 100svh; min-height: 720px; }
  .sequence__stage { position: relative; min-height: 720px; }
  .sequence__copy { display: flex; align-items: flex-end; justify-content: center; padding: 100px 7vw 100px; }
  .sequence__copy .frame-message:not(:last-child) { display: none; }
  .frame-message { position: relative; inset: auto; width: min(710px,70vw); opacity: 1 !important; transform: none !important; }
  .scroll-hint,.sequence__counter { display: none; }
}