:root {
  --dh-ink: #050505;
  --dh-paper: #f1eee6;
  --dh-white: #fff;
  --dh-blue: #1557ff;
  --dh-red: #ed1c24;
  --dh-graphite: #1c1c1c;
  --dh-line: rgba(255,255,255,.28);
  --dh-dark-line: rgba(5,5,5,.24);
  --dh-gutter: clamp(20px,4vw,68px);
  --dh-max: 1600px;
  --dh-header: 78px;
  --dh-sans: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, sans-serif;
  --dh-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { background: var(--dh-ink); color-scheme: dark; overflow-x: clip; scroll-behavior: smooth; }
html.dh-menu-open { overflow: hidden; }
body.dh-agency-site { margin: 0; min-width: 320px; overflow-x: clip; background: var(--dh-ink); color: var(--dh-white); font: 400 16px/1.45 var(--dh-sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body.dh-agency-site.admin-bar .dh-site-header { top: 32px; }
a { color: inherit; }
button,input,select,textarea { font: inherit; }
button,a,select { touch-action: manipulation; }
img { display: block; max-width: 100%; }
svg { width: 1.18em; height: 1.18em; flex: 0 0 auto; }
::selection { background: var(--dh-red); color: var(--dh-white); }
:focus-visible { outline: 3px solid var(--dh-red); outline-offset: 4px; }
.dh-site-shell { min-height: 100dvh; overflow: clip; }
.dh-skip-link { position: fixed; z-index: 2000; top: -80px; left: 16px; padding: 12px 16px; background: var(--dh-paper); color: var(--dh-ink); font-weight: 800; }
.dh-skip-link:focus { top: 16px; }

/* Header */
.dh-site-header { position: fixed; z-index: 1000; inset: 0 0 auto; height: var(--dh-header); border-bottom: 1px solid transparent; transition: background .2s ease,border-color .2s ease; }
.dh-site-header.is-scrolled { background: rgba(5,5,5,.94); border-color: rgba(255,255,255,.25); }
.dh-header-inner { width: min(100%,var(--dh-max)); height: 100%; margin: auto; padding: 0 var(--dh-gutter); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; }
.dh-logo { width: max-content; display: inline-flex; align-items: center; gap: 10px; color: var(--dh-white); text-decoration: none; font: 800 11px/.92 var(--dh-sans); letter-spacing: .34em; }
.dh-logo-mark { width: 16px; height: 16px; background: var(--dh-blue); transform: rotate(45deg); }
.dh-desktop-nav { display: flex; gap: 5px; }
.dh-desktop-nav a { min-height: 44px; padding: 0 13px; display: inline-flex; align-items: center; color: #d1d1d1; text-decoration: none; font: 700 11px/1 var(--dh-mono); text-transform: uppercase; letter-spacing: .08em; }
.dh-desktop-nav a:hover,.dh-desktop-nav a[aria-current="page"] { background: var(--dh-paper); color: var(--dh-ink); }
.dh-header-cta { justify-self: end; min-height: 44px; padding: 0 17px; display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--dh-white); color: var(--dh-white); text-decoration: none; font: 700 11px/1 var(--dh-mono); text-transform: uppercase; }
.dh-header-cta:hover { background: var(--dh-blue); border-color: var(--dh-blue); }
.dh-menu-toggle,.dh-menu-close { display: none; width: 46px; height: 46px; padding: 0; align-items: center; justify-content: center; border: 1px solid currentColor; border-radius: 0; background: transparent; color: inherit; cursor: pointer; }
.dh-menu-toggle svg,.dh-menu-close svg { width: 24px; height: 24px; }
.dh-mobile-menu[hidden] { display: none; }
.dh-mobile-menu { position: fixed; z-index: 1200; inset: 0; padding: max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left)); background: var(--dh-blue); color: var(--dh-white); }
.dh-mobile-menu-top { display: flex; justify-content: space-between; align-items: center; }
.dh-mobile-menu-label { font: 700 10px/1 var(--dh-mono); letter-spacing: .12em; text-transform: uppercase; }
.dh-mobile-menu nav { margin-top: 10vh; border-top: 2px solid currentColor; }
.dh-mobile-menu nav a { min-height: 13vh; padding: 0 2px; display: grid; grid-template-columns: 70px 1fr; align-items: center; border-bottom: 2px solid currentColor; text-decoration: none; font-size: clamp(42px,11vw,80px); font-weight: 800; line-height: .88; letter-spacing: -.06em; text-transform: uppercase; }
.dh-mobile-menu nav a span { font: 700 10px/1 var(--dh-mono); letter-spacing: .08em; }
.dh-mobile-menu nav a[aria-current="page"] { color: var(--dh-ink); }
.dh-mobile-experience { position: absolute; inset: auto 18px max(24px,env(safe-area-inset-bottom)); min-height: 50px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border: 2px solid currentColor; text-decoration: none; font: 700 12px/1 var(--dh-mono); text-transform: uppercase; }

/* Shared language */
main { display: block; }
.dh-section,.dh-page-hero { position: relative; width: min(100%,var(--dh-max)); margin: 0 auto; padding: clamp(92px,10vw,170px) var(--dh-gutter); overflow: clip; }
.dh-section { min-height: 80svh; }
.dh-eyebrow { width: max-content; margin-bottom: 24px; padding: 8px 10px; display: flex; gap: 18px; border: 1px solid currentColor; font: 700 10px/1 var(--dh-mono); letter-spacing: .12em; text-transform: uppercase; }
.dh-eyebrow span { opacity: .56; }
h1,h2,h3,p,blockquote { overflow-wrap: break-word; }
h1,h2,h3 { margin: 0; font-family: var(--dh-sans); font-weight: 850; letter-spacing: -.065em; text-transform: uppercase; }
h1 { font-size: clamp(72px,10vw,168px); line-height: .78; }
h2 { font-size: clamp(60px,8vw,132px); line-height: .82; }
h3 { font-size: clamp(30px,3.2vw,52px); line-height: .9; }
h1 span,h2 span,.dh-section-heading span { color: var(--dh-blue); }
.dh-lead { max-width: 650px; margin: 30px 0 0; font-size: clamp(18px,1.55vw,25px); line-height: 1.32; letter-spacing: -.02em; }
.dh-actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 10px; }
.dh-button { min-height: 52px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; border: 2px solid currentColor; border-radius: 0; background: transparent; color: inherit; text-decoration: none; font: 800 11px/1 var(--dh-mono); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: transform .18s ease,background .18s ease,color .18s ease; }
.dh-button:hover { transform: translate(-3px,-3px); box-shadow: 5px 5px 0 currentColor; }
.dh-button.is-primary { background: var(--dh-blue); border-color: var(--dh-blue); color: var(--dh-white); }
.dh-button.is-light { background: var(--dh-paper); color: var(--dh-ink); border-color: var(--dh-paper); }
.dh-button.is-ghost { color: var(--dh-white); }
.dh-text-link { min-height: 46px; margin-top: 28px; display: inline-flex; align-items: center; gap: 16px; border-bottom: 2px solid currentColor; text-decoration: none; font: 800 12px/1 var(--dh-mono); text-transform: uppercase; }
.dh-kicker { display: block; margin-bottom: 24px; font: 800 10px/1 var(--dh-mono); letter-spacing: .14em; text-transform: uppercase; }
.dh-section-heading { margin-bottom: clamp(56px,8vw,120px); display: grid; grid-template-columns: minmax(0,1fr) minmax(260px,.34fr); gap: 30px; align-items: end; }
.dh-section-heading .dh-eyebrow { grid-column: 1/-1; margin: 0; }
.dh-section-heading h2 { max-width: 1000px; }
.dh-section-heading > p { margin: 0 0 5px; font-size: 17px; line-height: 1.4; }

[data-motion] { --motion-x: 0px; --motion-y: 0px; --motion-scale: 1; --motion-rotate: 0deg; --motion-clip: 0%; transform: translate3d(var(--motion-x),var(--motion-y),0) scale(var(--motion-scale)) rotate(var(--motion-rotate)); transform-origin: center; }
.dh-motion-figure[data-motion="clip"] { clip-path: inset(var(--motion-clip) 0 0 0); }
.dh-motion-figure { margin: 0; overflow: hidden; }
.dh-motion-figure img { width: 100%; height: 100%; object-fit: cover; }

/* Hero poster */
.dh-hero { min-height: 100svh; padding-top: calc(var(--dh-header) + clamp(56px,8vh,110px)); padding-bottom: 42px; display: grid; grid-template-columns: repeat(12,1fr); grid-template-rows: 1fr auto; align-items: center; background: var(--dh-ink); }
.dh-tech-grid { position: absolute; inset: 0; pointer-events: none; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(to bottom,black,transparent 88%); }
.dh-hero-copy { position: relative; z-index: 3; grid-column: 1/8; grid-row: 1; align-self: center; }
.dh-hero-copy h1 { display: flex; flex-direction: column; }
.dh-hero-copy h1 span:nth-child(2) { margin-left: clamp(0px,6vw,100px); }
.dh-hero-copy .dh-lead { max-width: 520px; }
.dh-hero-specimen { position: relative; z-index: 1; grid-column: 6/13; grid-row: 1; justify-self: end; width: min(100%,830px); }
.dh-hero-specimen .dh-motion-figure { aspect-ratio: 3/2; border: 2px solid var(--dh-white); filter: contrast(1.08); }
.dh-specimen-note { position: absolute; z-index: 2; min-width: 160px; padding: 12px; display: flex; justify-content: space-between; gap: 14px; border: 1px solid var(--dh-ink); background: var(--dh-paper); color: var(--dh-ink); font: 700 9px/1.2 var(--dh-mono); }
.dh-specimen-note.note-a { top: -26px; right: 7%; flex-direction: column; }
.dh-specimen-note.note-b { bottom: -19px; left: -40px; align-items: center; background: var(--dh-red); color: var(--dh-white); border-color: var(--dh-red); }
.dh-hero-index { position: relative; z-index: 4; grid-column: 1/-1; grid-row: 2; padding-top: 24px; display: flex; justify-content: space-between; border-top: 1px solid var(--dh-white); font: 700 9px/1 var(--dh-mono); letter-spacing: .14em; }

/* Signal */
.dh-signal-section { width: 100%; max-width: none; padding: 0; min-height: 110svh; display: grid; grid-template-columns: 1fr 1fr; background: var(--dh-red); color: var(--dh-white); }
.dh-signal-media { min-height: 100%; overflow: hidden; }
.dh-signal-media .dh-motion-figure { height: 100%; }
.dh-signal-media img { filter: saturate(1.15) contrast(1.05); }
.dh-signal-copy { padding: clamp(90px,10vw,170px) var(--dh-gutter); align-self: center; }
.dh-signal-copy h2 span { color: var(--dh-ink); }
.dh-signal-copy p { max-width: 560px; margin: 34px 0 0; font-size: clamp(18px,1.7vw,26px); line-height: 1.32; }
.dh-signal-caption { position: absolute; right: var(--dh-gutter); bottom: 24px; font: 700 9px/1 var(--dh-mono); letter-spacing: .14em; }

/* Service index */
.dh-services-preview,.dh-all-services { max-width: none; background: var(--dh-paper); color: var(--dh-ink); }
.dh-services-preview { padding-left: max(var(--dh-gutter),calc((100vw - var(--dh-max))/2 + var(--dh-gutter))); padding-right: max(var(--dh-gutter),calc((100vw - var(--dh-max))/2 + var(--dh-gutter))); }
.dh-service-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 12px; }
.dh-service-card { position: relative; min-height: 470px; padding: 24px; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; grid-column: span 5; border: 2px solid var(--dh-ink); background: var(--dh-ink); color: var(--dh-white); text-decoration: none; }
.dh-service-card:nth-child(1) { grid-column: span 7; }
.dh-service-card:nth-child(3) { grid-column: span 4; background: var(--dh-blue); }
.dh-service-card:nth-child(4) { grid-column: span 5; background: var(--dh-red); }
.dh-service-card:nth-child(5) { grid-column: span 3; }
.dh-service-card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .42; filter: grayscale(.15) contrast(1.14); transition: transform .45s cubic-bezier(.2,.8,.2,1),opacity .25s ease; }
.dh-service-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.88)); }
.dh-service-card > *:not(img) { position: relative; z-index: 2; }
.dh-service-card:hover > img { transform: scale(1.07); opacity: .68; }
.dh-service-card-top { display: flex; justify-content: space-between; font: 700 10px/1 var(--dh-mono); }
.dh-service-card h3 { max-width: 90%; margin-top: auto; }
.dh-service-card p { max-width: 460px; margin: 16px 0 28px; font-size: 15px; }
.dh-card-link { min-height: 44px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid currentColor; font: 700 10px/1 var(--dh-mono); text-transform: uppercase; }
.dh-service-grid.is-full .dh-service-card { grid-column: span 6; }

/* Lab */
.dh-lab-preview { width: 100%; max-width: none; min-height: 120svh; display: grid; grid-template-columns: minmax(360px,.78fr) minmax(0,1.22fr); gap: clamp(50px,8vw,140px); align-items: center; background: var(--dh-ink); }
.dh-lab-copy { padding-left: max(var(--dh-gutter),calc((100vw - var(--dh-max))/2 + var(--dh-gutter))); }
.dh-lab-copy h2 span { color: var(--dh-blue); }
.dh-lab-copy p { max-width: 530px; margin-top: 30px; font-size: 18px; }
.dh-lab-specimens { position: relative; min-height: 850px; }
.dh-specimen { position: absolute; }
.dh-specimen .dh-motion-figure { border: 1px solid var(--dh-white); }
.dh-specimen > span { display: block; margin-top: 8px; font: 700 9px/1 var(--dh-mono); letter-spacing: .12em; }
.dh-specimen.is-lizard { top: 3%; right: 6%; width: min(56vw,590px); }
.dh-specimen.is-lizard .dh-motion-figure { aspect-ratio: .76; }
.dh-specimen.is-map { left: 2%; bottom: 4%; width: min(38vw,430px); z-index: 2; }
.dh-specimen.is-map .dh-motion-figure { aspect-ratio: 1; }

/* Process */
.dh-process { width: 100%; max-width: none; min-height: 160svh; display: grid; grid-template-columns: minmax(310px,.55fr) minmax(0,1.45fr); gap: clamp(45px,8vw,130px); align-items: start; background: var(--dh-paper); color: var(--dh-ink); }
.dh-process-copy { position: sticky; top: calc(var(--dh-header) + 34px); padding-left: max(0px,calc((100vw - var(--dh-max))/2)); }
.dh-process-copy p { max-width: 450px; margin-top: 30px; font-size: 18px; }
.dh-process-track { display: grid; gap: 10vh; }
.dh-process-track article { display: grid; grid-template-columns: 100px 1fr; gap: 16px; align-items: start; }
.dh-process-track article > span { font: 700 9px/1 var(--dh-mono); writing-mode: vertical-rl; }
.dh-process-track img { width: 100%; height: min(72vh,730px); object-fit: cover; border: 2px solid var(--dh-ink); }
.dh-process-track p { grid-column: 2; max-width: 520px; margin: 0; font-size: 18px; }

/* Why */
.dh-why { width: 100%; max-width: none; min-height: 110svh; padding: 0; display: grid; grid-template-columns: 1fr 1fr; background: var(--dh-ink); }
.dh-why-collage { position: relative; min-height: 100svh; overflow: hidden; }
.dh-why-collage .dh-motion-figure { height: 100%; }
.dh-why-collage img { filter: grayscale(1) contrast(1.15); }
.dh-why-stamp { position: absolute; right: 0; bottom: 8%; padding: 22px; background: var(--dh-blue); font-size: clamp(30px,4vw,66px); font-weight: 900; line-height: .8; letter-spacing: -.06em; }
.dh-why-copy { padding: clamp(90px,10vw,170px) var(--dh-gutter); align-self: center; }
.dh-why-copy blockquote { max-width: 650px; margin: 48px 0; padding-left: 22px; border-left: 6px solid var(--dh-blue); font-size: clamp(23px,2.7vw,42px); font-weight: 700; line-height: 1.15; letter-spacing: -.04em; }
.dh-why-metrics { border-top: 1px solid var(--dh-white); }
.dh-why-metrics span { min-height: 60px; display: flex; align-items: center; gap: 24px; border-bottom: 1px solid var(--dh-white); font: 700 11px/1 var(--dh-mono); text-transform: uppercase; }
.dh-why-metrics b { color: var(--dh-blue); }

/* Contact */
.dh-contact-section { width: 100%; max-width: none; min-height: 110svh; display: grid; grid-template-columns: minmax(340px,.75fr) minmax(560px,1.25fr); gap: clamp(50px,8vw,130px); align-items: start; background: var(--dh-blue); }
.dh-contact-intro { position: sticky; top: calc(var(--dh-header) + 36px); padding-left: max(0px,calc((100vw - var(--dh-max))/2)); }
.dh-contact-intro h2 span { color: var(--dh-ink); }
.dh-contact-intro > p { max-width: 520px; margin-top: 30px; font-size: 18px; }
.dh-social-links { margin-top: 35px; border-top: 2px solid currentColor; }
.dh-social-links a { min-height: 52px; padding: 0 2px; display: flex; align-items: center; justify-content: space-between; border-bottom: 2px solid currentColor; text-decoration: none; font: 800 11px/1 var(--dh-mono); text-transform: uppercase; }
.dh-project-form { padding: clamp(24px,4vw,54px); border: 2px solid var(--dh-ink); background: var(--dh-paper); color: var(--dh-ink); box-shadow: 14px 14px 0 var(--dh-ink); }
.dh-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px; }
.dh-form-grid label { display: grid; gap: 8px; }
.dh-form-grid label.is-wide { grid-column: 1/-1; }
.dh-form-grid label > span { font: 800 9px/1 var(--dh-mono); letter-spacing: .1em; text-transform: uppercase; }
.dh-form-grid input,.dh-form-grid select,.dh-form-grid textarea { width: 100%; min-height: 52px; padding: 12px 0; border: 0; border-bottom: 2px solid var(--dh-ink); border-radius: 0; outline: 0; background: transparent; color: var(--dh-ink); font-size: 16px; }
.dh-form-grid textarea { resize: vertical; }
.dh-form-grid input:focus,.dh-form-grid select:focus,.dh-form-grid textarea:focus { border-color: var(--dh-blue); box-shadow: 0 3px 0 var(--dh-blue); }
.dh-submit { width: 100%; margin-top: 28px; }
.dh-form-status { margin-bottom: 20px; padding: 14px; border: 2px solid currentColor; font-weight: 700; }
.dh-form-status.is-success { color: #086c2e; }
.dh-form-status.is-error { color: #b00020; }
.dh-honeypot { position: absolute!important; width: 1px!important; height: 1px!important; overflow: hidden!important; clip: rect(1px,1px,1px,1px)!important; }

/* Internal pages */
.dh-page-hero { min-height: 92svh; padding-top: calc(var(--dh-header) + clamp(65px,8vw,120px)); display: grid; grid-template-columns: minmax(0,1.12fr) minmax(340px,.88fr); gap: clamp(50px,8vw,130px); align-items: center; background: var(--dh-paper); color: var(--dh-ink); }
.dh-page-hero h1 { font-size: clamp(66px,8.5vw,144px); }
.dh-page-hero > .dh-motion-figure { height: min(72vh,760px); border: 2px solid var(--dh-ink); }
.dh-page-hero.is-compact { min-height: 78svh; background: var(--dh-ink); color: var(--dh-white); }
.dh-page-index { justify-self: end; color: var(--dh-blue); font-size: clamp(180px,30vw,500px); font-weight: 900; line-height: .7; letter-spacing: -.11em; }
.dh-page-hero.is-contact { background: var(--dh-red); color: var(--dh-white); }
.dh-page-hero.is-contact h1 span { color: var(--dh-ink); }
.dh-page-hero.is-contact .dh-motion-figure { border-color: var(--dh-white); }
.dh-lab-hero { background: var(--dh-ink); color: var(--dh-white); }
.dh-editorial-split,.dh-philosophy,.dh-audience,.dh-service-body,.dh-contact-page-form { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px,8vw,130px); align-items: start; }
.dh-editorial-split { background: var(--dh-blue); }
.dh-editorial-split h2 { font-size: clamp(52px,6vw,100px); }
.dh-editorial-split p { font-size: 20px; }
.dh-philosophy { min-height: 110svh; background: var(--dh-ink); }
.dh-philosophy > .dh-motion-figure { height: min(82vh,820px); }
.dh-capability-grid { display: grid; grid-template-columns: repeat(3,1fr); border: 2px solid var(--dh-white); }
.dh-capability-grid span { min-height: 210px; padding: 24px; display: flex; align-items: flex-end; border-right: 2px solid var(--dh-white); border-bottom: 2px solid var(--dh-white); font-size: clamp(22px,2.2vw,34px); font-weight: 800; line-height: 1; text-transform: uppercase; }
.dh-capability-grid span:nth-child(3n) { border-right: 0; }
.dh-capability-grid span:nth-last-child(-n+3) { border-bottom: 0; }
.dh-experiment-list,.dh-includes-list { margin: 0; padding: 0; list-style: none; border-top: 2px solid currentColor; }
.dh-experiment-list li { min-height: 150px; padding: 24px 0; display: grid; grid-template-columns: 80px 1fr minmax(260px,.55fr) 50px; gap: 24px; align-items: center; border-bottom: 2px solid currentColor; }
.dh-experiment-list li > span,.dh-includes-list li span { font: 800 10px/1 var(--dh-mono); }
.dh-experiment-list h2 { font-size: clamp(36px,5vw,78px); }
.dh-experiment-list p { margin: 0; }
.dh-includes-list li { min-height: 88px; padding: 16px 0; display: grid; grid-template-columns: 60px 1fr; align-items: center; border-bottom: 2px solid currentColor; font-size: clamp(24px,3vw,45px); font-weight: 750; line-height: 1; text-transform: uppercase; }
.dh-service-sticky { position: sticky; top: calc(var(--dh-header) + 30px); }
.dh-service-sticky h2 { font-size: clamp(48px,5vw,82px); }
.dh-audience { background: var(--dh-red); }
.dh-audience h2 { font-size: clamp(46px,5vw,82px); }
.dh-deliverables { padding: 28px; border: 2px solid currentColor; background: var(--dh-paper); color: var(--dh-ink); box-shadow: 12px 12px 0 var(--dh-ink); }
.dh-deliverables p { min-height: 50px; margin: 0; display: flex; align-items: center; gap: 14px; border-bottom: 1px solid currentColor; font-weight: 700; }
.dh-service-process ol { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); list-style: none; border: 2px solid currentColor; }
.dh-service-process li { min-height: 310px; padding: 24px; border-right: 2px solid currentColor; }
.dh-service-process li:last-child { border-right: 0; }
.dh-service-process li > span { font: 800 10px/1 var(--dh-mono); color: var(--dh-blue); }
.dh-service-process h3 { margin-top: 90px; }
.dh-cta-band { width: 100%; min-height: 420px; padding: 80px max(var(--dh-gutter),calc((100vw - var(--dh-max))/2 + var(--dh-gutter))); display: flex; align-items: center; justify-content: space-between; gap: 50px; background: var(--dh-blue); }
.dh-cta-band > div > span { font: 800 10px/1 var(--dh-mono); letter-spacing: .14em; }
.dh-cta-band h2 { max-width: 850px; margin-top: 18px; font-size: clamp(58px,7vw,110px); }
.dh-contact-page-form { background: var(--dh-ink); }

/* Footer */
.dh-footer { width: min(100%,var(--dh-max)); margin: auto; padding: 90px var(--dh-gutter) max(28px,env(safe-area-inset-bottom)); border-top: 1px solid var(--dh-line); }
.dh-footer-grid { display: grid; grid-template-columns: minmax(280px,1.4fr) repeat(3,minmax(150px,.55fr)); gap: clamp(35px,6vw,90px); }
.dh-footer-brand p { max-width: 360px; margin-top: 26px; color: #bcbcbc; }
.dh-footer-column { display: flex; flex-direction: column; gap: 7px; }
.dh-footer-column h2 { margin: 0 0 16px; color: var(--dh-blue); font: 800 10px/1 var(--dh-mono); letter-spacing: .14em; }
.dh-footer-column a { min-height: 36px; display: flex; align-items: center; color: #bcbcbc; text-decoration: none; font-size: 13px; }
.dh-footer-column a:hover { color: var(--dh-white); }
.dh-footer-bottom { margin-top: 70px; padding-top: 22px; display: flex; justify-content: space-between; border-top: 1px solid var(--dh-line); color: #777; font: 700 9px/1 var(--dh-mono); letter-spacing: .08em; }

@media (max-width: 1100px) {
  .dh-header-inner { grid-template-columns: 1fr auto; }
  .dh-desktop-nav,.dh-header-cta { display: none; }
  .dh-menu-toggle,.dh-menu-close { display: inline-flex; }
  .dh-menu-toggle { justify-self: end; }
  .dh-hero-copy { grid-column: 1/9; }
  .dh-hero-specimen { grid-column: 6/13; }
  .dh-contact-section { grid-template-columns: 1fr 1.25fr; gap: 40px; }
  .dh-service-card,.dh-service-card:nth-child(n) { grid-column: span 6; }
  .dh-service-card:last-child { grid-column: 1/-1; }
}

@media (max-width: 820px) {
  :root { --dh-header: 68px; }
  body.dh-agency-site.admin-bar .dh-site-header { top: 46px; }
  .dh-section,.dh-page-hero { padding-top: 90px; padding-bottom: 90px; }
  .dh-hero { min-height: 100svh; padding-top: calc(var(--dh-header) + 38px); grid-template-rows: auto auto auto; align-content: center; }
  .dh-hero-copy { grid-column: 1/-1; grid-row: 1; }
  .dh-hero-copy h1 { font-size: clamp(62px,16vw,112px); }
  .dh-hero-specimen { grid-column: 3/13; grid-row: 2; width: 100%; margin-top: -2px; }
  .dh-hero-index { grid-row: 3; margin-top: 38px; }
  .dh-signal-section,.dh-why { min-height: auto; grid-template-columns: 1fr; }
  .dh-signal-media,.dh-why-collage { min-height: 82svh; }
  .dh-signal-copy,.dh-why-copy { padding: 90px var(--dh-gutter); }
  .dh-lab-preview { grid-template-columns: 1fr; min-height: auto; }
  .dh-lab-copy { padding: 0; }
  .dh-lab-specimens { min-height: 760px; }
  .dh-specimen.is-lizard { width: min(78vw,560px); }
  .dh-specimen.is-map { width: min(52vw,360px); }
  .dh-process { grid-template-columns: 1fr; min-height: auto; }
  .dh-process-copy,.dh-contact-intro,.dh-service-sticky { position: relative; top: auto; padding-left: 0; }
  .dh-process-track { gap: 70px; }
  .dh-contact-section { grid-template-columns: 1fr; }
  .dh-page-hero,.dh-editorial-split,.dh-philosophy,.dh-audience,.dh-service-body,.dh-contact-page-form { grid-template-columns: 1fr; }
  .dh-page-hero { min-height: auto; padding-top: calc(var(--dh-header) + 60px); }
  .dh-page-hero > .dh-motion-figure { height: 64svh; }
  .dh-page-index { justify-self: start; }
  .dh-capability-grid { grid-template-columns: 1fr 1fr; }
  .dh-capability-grid span,.dh-capability-grid span:nth-child(3n) { border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; }
  .dh-capability-grid span:nth-child(2n) { border-right: 0; }
  .dh-capability-grid span:nth-last-child(-n+2) { border-bottom: 0; }
  .dh-service-process ol { grid-template-columns: 1fr 1fr; }
  .dh-service-process li { border-bottom: 2px solid currentColor; }
  .dh-service-process li:nth-child(2n) { border-right: 0; }
  .dh-service-process li:nth-last-child(-n+2) { border-bottom: 0; }
  .dh-footer-grid { grid-template-columns: 1fr 1fr; }
  .dh-footer-brand { grid-column: 1/-1; }
}

@media (max-width: 600px) {
  :root { --dh-gutter: 18px; --dh-header: 64px; }
  .dh-section,.dh-page-hero { padding-top: 76px; padding-bottom: 76px; }
  .dh-header-inner { padding-left: max(18px,env(safe-area-inset-left)); padding-right: max(18px,env(safe-area-inset-right)); }
  .dh-logo { font-size: 9px; }
  .dh-logo-mark { width: 13px; height: 13px; }
  h1,.dh-page-hero h1 { font-size: clamp(52px,15.7vw,78px); line-height: .82; }
  h2 { font-size: clamp(48px,14.4vw,72px); line-height: .84; }
  .dh-lead { font-size: 18px; }
  .dh-eyebrow { margin-bottom: 18px; font-size: 8px; }
  .dh-actions { align-items: stretch; flex-direction: column; width: 100%; }
  .dh-button { width: 100%; min-height: 50px; }
  .dh-hero { padding-top: calc(var(--dh-header) + 28px); padding-bottom: max(22px,env(safe-area-inset-bottom)); }
  .dh-hero-copy h1 { font-size: clamp(58px,17vw,78px); }
  .dh-hero-copy h1 span:nth-child(2) { margin-left: 0; }
  .dh-hero-copy .dh-lead { margin-top: 22px; font-size: 16px; }
  .dh-hero-copy .dh-actions { margin-top: 22px; }
  .dh-hero-specimen { grid-column: 1/-1; margin-top: 32px; }
  .dh-specimen-note.note-a { top: -18px; right: 4%; }
  .dh-specimen-note.note-b { bottom: -14px; left: 10px; }
  .dh-hero-index { font-size: 7px; letter-spacing: .08em; }
  .dh-hero-index span:nth-child(2) { display: none; }
  .dh-signal-media,.dh-why-collage { min-height: 66svh; }
  .dh-signal-copy,.dh-why-copy { padding: 76px 18px; }
  .dh-signal-copy p { font-size: 17px; }
  .dh-signal-caption { right: 18px; font-size: 7px; }
  .dh-section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 52px; }
  .dh-section-heading > p { font-size: 16px; }
  .dh-service-grid { grid-template-columns: 1fr; }
  .dh-service-card,.dh-service-card:nth-child(n),.dh-service-grid.is-full .dh-service-card { grid-column: 1; min-height: 62svh; padding: 20px; }
  .dh-service-card:nth-child(even) { min-height: 48svh; }
  .dh-service-card h3 { font-size: clamp(34px,11vw,52px); }
  .dh-lab-preview { padding-left: 18px; padding-right: 18px; }
  .dh-lab-specimens { min-height: 570px; }
  .dh-specimen.is-lizard { top: 0; right: 0; width: 82vw; }
  .dh-specimen.is-map { left: -4px; bottom: 0; width: 57vw; }
  .dh-process-track article { grid-template-columns: 42px 1fr; gap: 10px; }
  .dh-process-track img { height: 62svh; }
  .dh-process-track p { font-size: 16px; }
  .dh-why-stamp { padding: 16px; font-size: 38px; }
  .dh-project-form { padding: 22px 17px; box-shadow: 8px 8px 0 var(--dh-ink); }
  .dh-form-grid { grid-template-columns: 1fr; }
  .dh-form-grid label.is-wide { grid-column: 1; }
  .dh-page-hero { gap: 40px; padding-top: calc(var(--dh-header) + 44px); }
  .dh-page-hero > .dh-motion-figure { height: 55svh; }
  .dh-page-index { font-size: 52vw; }
  .dh-capability-grid { grid-template-columns: 1fr; }
  .dh-capability-grid span,.dh-capability-grid span:nth-child(n) { min-height: 140px; border-right: 0; border-bottom: 2px solid currentColor; }
  .dh-capability-grid span:last-child { border-bottom: 0; }
  .dh-experiment-list li { grid-template-columns: 42px 1fr 36px; gap: 12px; }
  .dh-experiment-list li p { grid-column: 2/3; }
  .dh-experiment-list li i { grid-column: 3; grid-row: 1/3; }
  .dh-includes-list li { grid-template-columns: 46px 1fr; font-size: 24px; }
  .dh-service-process ol { grid-template-columns: 1fr; }
  .dh-service-process li,.dh-service-process li:nth-child(n) { min-height: 230px; border-right: 0; border-bottom: 2px solid currentColor; }
  .dh-service-process li:last-child { border-bottom: 0; }
  .dh-service-process h3 { margin-top: 56px; }
  .dh-cta-band { min-height: 460px; padding: 70px 18px; flex-direction: column; align-items: stretch; justify-content: center; }
  .dh-footer { padding-top: 68px; }
  .dh-footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .dh-footer-bottom { flex-direction: column; line-height: 1.5; }
}

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