/* Holdsworth — professional editorial design system.
   One active stylesheet, shared by every page and responsive breakpoint. */
:root {
  --ink: #182b25;
  --body: #4f5b55;
  --muted: #64716a;
  --green: #366442;
  --green-deep: #234b32;
  --forest: #193d30;
  --accent: #c8d7a5;
  --paper: #f7f8f4;
  --stone: #eef0e9;
  --white: #fff;
  --line: #dce2d9;
  --gutter: max(5.5vw, calc((100vw - 1320px) / 2));
  --section: clamp(72px, 7.5vw, 112px);
  --font-primary: 'Inter', 'Segoe UI', Arial, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--body); background: var(--paper); font-family: var(--font-primary); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 20px; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 550; letter-spacing: -.045em; line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(46px, 5vw, 76px); line-height: 1.05; }
h2 { font-size: clamp(32px, 3.3vw, 48px); }
h3 { font-size: 24px; letter-spacing: -.025em; line-height: 1.25; }
em { font-style: normal; color: var(--green); }
strong, b { font-weight: 600; }
button, input, select, textarea { font: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
::selection { background: #d8e5c7; color: var(--ink); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
:focus-visible { outline: 3px solid #6c8d40; outline-offset: 5px; }
h1[tabindex='-1']:focus { outline: none; }
.lead { color: var(--ink); font-size: 19px; line-height: 1.65; letter-spacing: -.015em; }
.showcase-section { padding: var(--section) var(--gutter); }
.showcase-kicker { display: block; margin: 0 0 24px; color: var(--green); font-size: 11px; line-height: 1.6; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; }
.showcase-kicker > span { display: none; }
.icon-arrow { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s ease; }
.icon-arrow.diagonal { rotate: -45deg; }
.showcase-button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 54px; padding: 15px 24px; border: 1px solid transparent; border-radius: 5px; color: white; background: var(--green); font-size: 14px; font-weight: 600; line-height: 1.4; cursor: pointer; transition: background .2s, border-color .2s; }
.showcase-button:hover { background: var(--green-deep); }
.showcase-button:hover .icon-arrow, .showcase-link:hover .icon-arrow { transform: translateX(3px); }
.showcase-button.dark { background: var(--ink); }
.showcase-button.outline-light { color: white; background: transparent; border-color: #769084; }
.showcase-button.outline-light:hover { background: #ffffff12; border-color: white; }
.showcase-button:disabled { opacity: .6; cursor: wait; }
.showcase-link, .flagship-case > a, .sector-showcase a { display: inline-flex; align-items: center; gap: 16px; width: fit-content; padding-block: 9px; color: var(--green); font-size: 14px; font-weight: 600; border-bottom: 1px solid #9dac9e; }
.showcase-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; margin-top: 32px; }
.scroll-progress { display: none; }
.skip-link { position: fixed; z-index: 500; top: -100px; left: 20px; background: white; padding: 12px 20px; }
.skip-link:focus { top: 12px; }
.topbar { background: var(--forest); color: #d4dfd8; font-size: 11px; }
.topbar-inner { padding: 8px var(--gutter); display: flex; justify-content: space-between; gap: 24px; }
.topbar p { margin: 0; font-size: 10px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.topbar-meta { display: flex; align-items: center; gap: 26px; }
.topbar-meta a { color: white; white-space: nowrap; font-variant-numeric: tabular-nums; }
.showcase-header { position: sticky; top: 0; z-index: 100; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 88px; padding-inline: var(--gutter); background: #fffffff5; backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.hv-brand { display: inline-flex; width: fit-content; }
.hv-brand img { width: 250px; filter: drop-shadow(.35px 0 0 currentColor) drop-shadow(-.35px 0 0 currentColor); }
.desktop-nav { display: flex; gap: 28px; }
.desktop-nav a { position: relative; padding-block: 14px; color: var(--ink); font-size: 14px; font-weight: 500; }
.desktop-nav a::after { content: ''; position: absolute; height: 2px; left: 0; right: 0; bottom: 6px; background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.desktop-nav a.active::after, .desktop-nav a:hover::after { transform: scaleX(1); }
.header-enquiry { justify-self: end; background: var(--forest); color: white; padding: 12px 22px; border-radius: 5px; font-size: 13px; font-weight: 600; transition: background .2s; }
.header-enquiry:hover { background: var(--green); }
.mobile-menu { display: none; }
/* Home: a generous headline and clean architectural photography. */
.showcase-hero { display: grid; grid-template-columns: 1.02fr 1.08fr; align-items: center; gap: clamp(32px, 4.5vw, 72px); padding: 48px var(--gutter) 54px; position: relative; }
.hero-engineering-lines, .hero-glow { display: none; }
.showcase-hero-copy { min-width: 0; padding-block: 32px; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; color: var(--green); font-size: 11px; margin-bottom: 28px; }
.hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px #36644212; animation: enquiry-dot-pulse 3s ease-in-out infinite; }
@keyframes enquiry-dot-pulse {
  0%, 100% { box-shadow: 0 0 0 4px #36644212; }
  50% { box-shadow: 0 0 0 7px #36644220; }
}
.showcase-hero .showcase-kicker { font-size: 10px; letter-spacing: .1em; margin-bottom: 20px; }
.showcase-hero h1 { font-size: clamp(50px, 5.2vw, 78px); font-weight: 680; letter-spacing: -.06em; line-height: .99; text-wrap: initial; }
.showcase-hero h1 em { display: block; }
.hero-word-slot { display: inline-grid; white-space: nowrap; }
.hero-word-slot::before, .hero-word-value { grid-area: 1 / 1; }
.hero-word-slot::before { content: "industry perform."; visibility: hidden; }
.hero-word-value { display: inline-block; transition: opacity .36s var(--ease), transform .36s var(--ease); }
.hero-word-next { opacity: 0; transform: translateY(.08em); }
.hero-word-slot.is-changing .hero-word-current { opacity: 0; transform: translateY(-.06em); }
.hero-word-slot.is-changing .hero-word-next { opacity: 1; transform: translateY(0); }
.hero-deck { max-width: 490px; margin: 22px 0 0; font-size: 17px; line-height: 1.7; }
.showcase-hero .showcase-button { gap: 14px; padding-inline: 20px; }
.showcase-hero-image { position: relative; min-width: 0; height: clamp(420px, 36vw, 580px); border-radius: 8px; overflow: hidden; }
.showcase-hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: 54% center; }
.hero-image-caption { position: absolute; inset: auto 0 0; display: grid; gap: 3px; padding: 38px 22px 18px; color: var(--white); background: linear-gradient(180deg, transparent, #14251fbd); }
.hero-image-caption span { font-size: 9px; line-height: 1.4; font-weight: 600; letter-spacing: .14em; }
.hero-image-caption strong { font-size: 12px; line-height: 1.5; font-weight: 500; letter-spacing: .015em; }
.proof-rail { display: grid; grid-template-columns: repeat(4, 1fr); padding: 26px var(--gutter); background: white; border-block: 1px solid var(--line); }
.proof-rail article { padding: 8px 28px; border-right: 1px solid var(--line); }
.proof-rail article:first-child { padding-left: 0; }
.proof-rail article:last-child { border: 0; }
.proof-rail strong { display: block; color: var(--ink); font-size: 26px; letter-spacing: -.035em; line-height: 1.3; }
.proof-rail span { display: block; color: var(--muted); margin-top: 8px; font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.showcase-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 10%; background: white; }
.showcase-intro h2 { max-width: 540px; }
.showcase-intro h2 em { color: inherit; }
.intro-body { padding-top: 6px; }
.intro-body .showcase-link { margin-top: 5px; }
.capability-showcase { margin: 0 var(--gutter) var(--section); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: white; }
.capability-showcase > header { padding: 38px; background: var(--forest); }
.capability-showcase h2 { color: white; font-size: 35px; }
.capability-showcase h2 em { color: var(--accent); }
.capability-showcase .showcase-kicker { color: var(--accent); }
.capability-grid { display: contents; }
.capability-grid a { display: flex; flex-direction: column; min-height: 292px; padding: 32px 36px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s; }
.capability-grid a:hover { background: var(--paper); }
.capability-grid a > span, .difference-cards article > b { color: var(--green); font-size: 12px; font-weight: 500; font-variant-numeric: tabular-nums; }
.capability-grid h3 { margin: 22px 0 14px; font-size: 23px; }
.capability-grid p { font-size: 14px; line-height: 1.75; }
.capability-grid b { display: flex; align-items: center; justify-content: space-between; margin-top: auto; color: var(--green); font-size: 12px; }
.made-here { display: grid; grid-template-columns: 1fr 1fr; background: var(--forest); color: #d4dfd8; }
.made-here-image { position: relative; min-height: 610px; }
.made-here-image img { position: absolute; width: 100%; height: 100%; object-fit: cover; }
.made-here-copy { padding: 76px clamp(36px, 5.5vw, 90px); }
.made-here-copy h2 { color: white; }
.made-here-copy h2 em { color: var(--accent); }
.made-here-copy .showcase-kicker { color: var(--accent); }
.made-here-copy > p:not(.showcase-kicker) { margin-top: 28px; max-width: 500px; }
.made-here-copy ul { margin: 28px 0 34px; }
.made-here-copy li { display: grid; grid-template-columns: 95px 1fr; gap: 18px; padding: 12px 0; border-top: 1px solid #ffffff24; font-size: 13px; }
.made-here-copy li b { color: var(--accent); }
.process-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 10%; background: var(--paper); }
.process-showcase header > p:last-child { max-width: 410px; margin-top: 26px; }
.process-showcase h2 em { color: inherit; }
.process-line li { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 24px 0; border-top: 1px solid var(--line); }
.process-line li > b { font-size: 12px; padding-top: 3px; color: var(--green); }
.process-line h3 { font-size: 21px; }
.process-line p { font-size: 14px; margin: 8px 0 0; }
.project-feature { display: grid; grid-template-columns: 1fr 1fr; padding: var(--section) var(--gutter); gap: 10%; background: var(--stone); }
.project-feature-lead { align-self: center; }
.project-feature-lead > p:not(.showcase-kicker) { margin-top: 26px; max-width: 450px; }
.project-feature-lead .showcase-button { margin-top: 12px; }
.flagship-case { padding: 36px; background: white; border: 1px solid var(--line); border-radius: 6px; }
.case-top { display: flex; justify-content: space-between; gap: 12px; font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.flagship-case img { display: block; height: 125px; width: 180px; object-fit: contain; margin: 24px auto; }
.flagship-case blockquote { margin: 0 0 20px; color: var(--ink); font-size: 26px; line-height: 1.3; letter-spacing: -.025em; font-weight: 500; }
.flagship-case p { font-size: 14px; }
.trusted-strip { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8%; align-items: center; background: white; }
.trusted-strip h2 { font-size: 36px; }
.trusted-strip h2 em { color: inherit; }
.logo-wall { display: grid; grid-template-columns: 1fr 1fr; }
.logo-wall > div { display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: 130px; padding: 25px; border-bottom: 1px solid var(--line); }
.logo-wall > div:nth-child(odd) { border-right: 1px solid var(--line); }
.logo-wall > div:nth-last-child(-n+2) { border-bottom: 0; }
.logo-wall img { max-width: 170px; width: 100%; height: 64px; object-fit: contain; }
.logo-wall img[src*='alton'] { height: 86px; }
.logo-wall .weatherite { background: white; }
.logo-wall .weatherite img, .project-brand.weatherite img {
  filter: brightness(0) saturate(100%) invert(23%) sepia(16%) saturate(1223%) hue-rotate(103deg) brightness(90%) contrast(88%);
}
.word-logo { flex-direction: column; text-align: center; }
.word-logo strong { font-size: 34px; color: var(--ink); letter-spacing: -.06em; line-height: 1.2; }
.word-logo span { display: block; margin-top: 6px; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
/* Shared closing sections. */
.showcase-cta { display: grid; grid-template-columns: 1.35fr 1fr; gap: 0 9%; padding: 80px var(--gutter); background: var(--forest); color: #d4dfd8; }
.showcase-cta > .showcase-kicker { grid-column: 1 / -1; color: var(--accent); }
.showcase-cta h2 { color: white; }
.showcase-cta h2 em { color: var(--accent); }
.showcase-cta > div { align-self: end; }
.showcase-cta .showcase-button { background: #e0e9ce; color: var(--forest); }
.showcase-cta .showcase-button:hover { background: white; }
.cta-phone { display: inline-block; margin: 20px 0 0 22px; font-size: 14px; color: white; white-space: nowrap; }
.showcase-footer { display: grid; grid-template-columns: 1fr 1fr; gap: 60px 10%; padding: 64px var(--gutter) 24px; background: #f0f2ec; }
.footer-brand img { width: 210px; }
.footer-lead h2 { margin: 26px 0; font-size: 27px; line-height: 1.25; }
.footer-lead .showcase-button { display: none; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.footer-links > div { display: flex; flex-direction: column; align-items: start; }
.footer-links > div > span { margin-bottom: 18px; font-size: 10px; letter-spacing: .12em; font-weight: 600; text-transform: uppercase; color: var(--green); }
.footer-links a { padding-block: 4px; font-size: 14px; }
.footer-links a:hover { text-decoration: underline; }
.footer-links address { margin-top: 15px; font-size: 13px; font-style: normal; color: var(--muted); }
.footer-base { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; border-top: 1px solid #d3dbcf; padding-top: 22px; }
.footer-base small, .footer-base a { font-size: 10px; }
.footer-base-right { display: flex; gap: 24px; align-items: center; }
.zero-labs-credit { display: inline-flex; align-items: center; gap: 6px; }
.zero-labs-credit .icon-arrow { width: 12px; height: 12px; }
/* Interior pages. */
.inner-hero { display: grid; grid-template-columns: 1.35fr 1fr; align-items: end; gap: 10%; padding: 84px var(--gutter) 76px; background: var(--stone); border-bottom: 1px solid var(--line); }
.inner-hero > p { max-width: 460px; margin: 0 0 5px; font-size: 17px; line-height: 1.75; }
.inner-hero h1 { font-size: clamp(44px, 4.8vw, 68px); }
.service-index { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); padding-inline: var(--gutter); background: white; border-bottom: 1px solid var(--line); }
.service-index a { font-size: 12px; padding: 24px 18px; border-right: 1px solid var(--line); color: var(--ink); }
.service-index a:first-child { border-left: 1px solid var(--line); }
.service-index a:hover { background: var(--stone); }
.service-detail { display: grid; grid-template-columns: 40px 1fr 1.1fr; gap: 4%; padding: var(--section) var(--gutter); background: white; }
.service-number { color: var(--green); font-size: 12px; padding-top: 3px; }
.service-heading h2 { font-size: clamp(30px, 3vw, 44px); }
.service-heading h2 em { color: inherit; }
.service-detail.dark-panel { background: var(--forest); color: #d4dfd8; }
.dark-panel .service-heading h2, .dark-panel .lead { color: white; }
.dark-panel .showcase-kicker, .dark-panel .service-number { color: var(--accent); }
.service-detail.soft-panel { background: var(--stone); }
.tick-list { margin-top: 26px; border-top: 1px solid var(--line); }
.tick-list li { position: relative; padding: 13px 0 13px 25px; border-bottom: 1px solid var(--line); font-size: 14px; }
.tick-list li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-size: 12px; }
.dark-panel .tick-list, .dark-panel .tick-list li { border-color: #ffffff24; }
.dark-panel .tick-list li::before { color: var(--accent); }
.service-copy > .showcase-button { margin-top: 30px; }
.service-visual { grid-column: 2 / -1; position: relative; height: 360px; margin-top: 26px; border-radius: 5px; overflow: hidden; }
.service-visual img { width: 100%; height: 100%; object-fit: cover; }
.sector-showcase { padding-block: 20px 50px; background: white; }
.sector-showcase article { display: grid; grid-template-columns: 42px 1fr; gap: 30px; padding: 64px 0; border-bottom: 1px solid var(--line); }
.sector-showcase article:last-child { border-bottom: 0; }
.sector-showcase article > span { color: var(--green); font-size: 12px; padding-top: 3px; }
.sector-showcase article > div { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 9%; }
.sector-showcase .showcase-kicker { grid-column: 1 / -1; margin-bottom: 4px; }
.sector-showcase h2 { font-size: clamp(28px, 2.8vw, 40px); }
.sector-showcase article p:not(.showcase-kicker) { margin: 0; }
.sector-showcase a { grid-column: 2; }
.sector-question, .standards-band { display: grid; grid-template-columns: 1.2fr 1fr; gap: 10%; padding: var(--section) var(--gutter); background: var(--forest); color: #d4dfd8; }
.sector-question h2, .standards-band h2 { color: white; }
.sector-question em, .standards-band em, .sector-question .showcase-kicker, .standards-band .showcase-kicker { color: var(--accent); }
.sector-question > div:last-child { align-self: end; }
.about-story { display: grid; grid-template-columns: .55fr 1.45fr; gap: 9%; background: white; }
.about-year { border-right: 1px solid var(--line); }
.about-year small { color: var(--green); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.about-year strong { display: block; color: var(--green); font-size: clamp(76px, 10vw, 150px); line-height: .95; font-weight: 450; letter-spacing: -.065em; margin-top: 28px; }
.about-story h2 { margin-bottom: 30px; }
.about-story h2 em { color: inherit; }
.about-story > div:last-child { max-width: 760px; }
.about-image-break { display: grid; grid-template-columns: 1.5fr 1fr; background: var(--forest); color: #d4dfd8; }
.about-image-break img { width: 100%; height: 490px; object-fit: cover; }
.about-image-break > div { padding: 50px; display: flex; flex-direction: column; justify-content: center; }
.about-image-break span { color: var(--accent); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.about-image-break strong { font-size: 35px; line-height: 1.2; letter-spacing: -.035em; color: white; margin: 24px 0; font-weight: 500; }
.about-image-break small { font-size: 14px; }
.difference-grid { display: grid; grid-template-columns: .9fr 1.2fr; gap: 7%; }
.difference-grid h2 em { color: inherit; }
.difference-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.difference-cards article { padding: 28px; border: 1px solid var(--line); border-radius: 5px; background: white; }
.difference-cards h3 { margin: 24px 0 12px; font-size: 21px; }
.difference-cards p { font-size: 14px; margin: 0; }
.standards-band { background: var(--stone); color: var(--body); }
.standards-band h2 { color: var(--ink); }
.standards-band em, .standards-band .showcase-kicker { color: var(--green); }
.standards-band ul { align-self: center; }
.standards-band li { display: grid; grid-template-columns: 105px 1fr; gap: 22px; padding: 20px 0; border-top: 1px solid #cdd6ca; font-size: 14px; }
.standards-band strong { color: var(--green); }
.project-list { display: grid; gap: 24px; padding-top: 56px; padding-bottom: 56px; }
.project-story { display: grid; grid-template-columns: 105px 160px minmax(0, 1fr); align-items: start; gap: 32px; padding: 40px; background: white; border: 1px solid var(--line); border-radius: 6px; scroll-margin-top: 24px; }
.project-story.feature { border-top: 3px solid var(--green); }
.project-id { display: flex; flex-direction: column; gap: 12px; }
.project-id > span { color: var(--green); font-size: 12px; }
.project-id small { color: var(--muted); font-size: 10px; line-height: 1.7; letter-spacing: .07em; text-transform: uppercase; }
.project-brand { display: flex; align-items: center; justify-content: center; min-height: 126px; padding: 20px; background: transparent; border-radius: 4px; }
.project-brand img { width: 140px; height: 80px; object-fit: contain; }
#mj-quinn .project-brand { padding: 10px; }
.project-brand.merlin-brand { background: #18264e; padding: 4px; overflow: hidden; }
.project-brand.merlin-brand img { width: 100%; height: auto; transform: scale(1.25); }
.project-copy h2 { font-size: clamp(26px, 2.5vw, 36px); margin-bottom: 20px; }
.project-copy .lead { font-size: 18px; }
.project-copy > p:not(.lead) { font-size: 15px; }
.project-copy ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.project-copy li { font-size: 11px; color: var(--green); background: #f0f4eb; border-radius: 3px; padding: 6px 10px; }
.project-note { display: grid; grid-template-columns: 150px 1fr; gap: 30px; padding: 30px var(--gutter); border-top: 1px solid var(--line); }
.project-note > span { font-size: 11px; letter-spacing: .08em; color: var(--green); text-transform: uppercase; }
.project-note p { margin: 0; font-size: 13px; }
/* Contact form: a clear, bright working surface. */
.contact-showcase { display: grid; grid-template-columns: .95fr 1.15fr; margin: 48px var(--gutter) 0; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: white; }
.contact-lead { padding: clamp(30px, 4vw, 64px); background: var(--forest); color: #d4dfd8; }
.contact-lead h1 { color: white; font-size: clamp(40px, 4vw, 60px); }
.contact-lead h1 em, .contact-lead .showcase-kicker { color: var(--accent); }
.contact-lead > p:not(.showcase-kicker) { margin: 28px 0 36px; }
.contact-phone { display: grid; grid-template-columns: 1fr auto; gap: 6px 20px; padding: 24px 0; border-block: 1px solid #ffffff30; }
.contact-phone small { font-size: 12px; }
.contact-phone strong { grid-column: 1; font-size: clamp(23px, 2.2vw, 30px); color: white; letter-spacing: -.02em; white-space: nowrap; }
.contact-phone .icon-arrow { grid-column: 2; grid-row: 1 / 3; align-self: center; }
.contact-address { margin-top: 32px; }
.contact-address > span { display: block; margin-bottom: 12px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.contact-address address { font-style: normal; font-size: 14px; line-height: 1.9; }
.contact-form-panel { padding: clamp(30px, 4vw, 60px); }
.form-heading { margin-bottom: 32px; }
.form-heading > span { display: block; margin-bottom: 20px; font-size: 11px; color: var(--green); letter-spacing: .1em; text-transform: uppercase; }
.form-heading h2 { font-size: clamp(30px, 2.8vw, 40px); }
.form-heading h2 em { color: inherit; }
.form-heading p { font-size: 12px; margin: 16px 0 0; }
.showcase-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.showcase-fields label, .showcase-field { display: block; min-width: 0; margin-bottom: 22px; }
.showcase-fields label > span, .showcase-field > span { display: block; color: var(--ink); font-size: 12px; font-weight: 600; margin-bottom: 8px; }
.showcase-fields input, .showcase-field select, .showcase-field textarea { display: block; width: 100%; min-width: 0; max-width: 100%; padding: 12px 14px; border: 1px solid #cbd4c9; border-radius: 4px; background: #fbfcfa; color: var(--ink); font-size: 16px; line-height: 1.5; }
.showcase-fields input:focus, .showcase-field select:focus, .showcase-field textarea:focus { outline: 2px solid var(--green); outline-offset: 2px; background: white; }
input::placeholder, textarea::placeholder { color: #727d73; opacity: 1; }
.showcase-field textarea { min-height: 150px; resize: vertical; }
.form-submit { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-submit p { font-size: 11px; margin: 0; max-width: 240px; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.validation-message, .form-error { display: block; color: #aa3027; font-size: 12px; margin-top: 6px; }
.invalid { border-color: #aa3027 !important; }
.contact-success { padding-block: 80px; }
.contact-success > span { display: block; font-size: 36px; color: var(--green); margin-bottom: 24px; }
.contact-success > p:not(.showcase-kicker) { margin-top: 24px; }
.contact-prep-section > header { display: grid; grid-template-columns: 1fr 1fr; gap: 10%; margin-bottom: 40px; }
.contact-prep-section > header > p { align-self: end; }
.contact-prep-section h2 { font-size: 36px; }
.contact-prep-section h2 em { color: inherit; }
.contact-prep { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contact-prep > div { padding: 28px; border: 1px solid var(--line); background: white; border-radius: 5px; }
.contact-prep span { color: var(--green); font-size: 12px; }
.contact-prep h3 { font-size: 22px; margin: 20px 0 12px; }
.contact-prep p { font-size: 14px; margin: 0; }
.error-reference { font-size: 12px; margin-top: 24px; overflow-wrap: anywhere; }
/* Responsive composition, with readable copy before photography. */
@media (max-width: 1100px) {
  .topbar-loc { display: none; }
  .desktop-nav { gap: 20px; }
  .showcase-hero { gap: 30px; }
  .showcase-hero h1 { font-size: clamp(44px, 4.8vw, 54px); }
  .capability-showcase > header, .capability-grid a { padding: 28px; }
  .capability-showcase h2 { font-size: 30px; }
  .project-story { grid-template-columns: 130px minmax(0, 1fr); padding: 30px; gap: 24px; }
  .project-id { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: 20px; }
  .project-copy { grid-column: 2; }
  .difference-grid { grid-template-columns: 1fr; gap: 36px; }
  .made-here-copy { padding: 54px 34px; }
}
@media (max-width: 850px) {
  :root { --gutter: 28px; --section: 70px; }
  .topbar, .desktop-nav, .header-enquiry { display: none; }
  .showcase-header { height: 76px; grid-template-columns: 1fr auto; }
  .hv-brand img { width: 210px; }
  .mobile-menu { display: block; }
  .mobile-menu summary { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 44px; height: 44px; padding: 12px; border: 1px solid var(--line); border-radius: 4px; cursor: pointer; list-style: none; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span { display: block; height: 1px; width: 20px; background: var(--ink); transition: transform .2s; }
  .mobile-menu[open] summary span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .mobile-menu[open] summary span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-menu nav { position: absolute; left: 0; right: 0; top: 75px; background: white; padding: 22px var(--gutter) 28px; box-shadow: 0 20px 30px #182b2515; max-height: calc(100dvh - 76px); overflow: auto; border-bottom: 1px solid var(--line); }
  .mobile-menu nav a { display: block; padding: 13px 0; color: var(--ink); border-bottom: 1px solid var(--line); font-size: 18px; }
  .mobile-menu nav a.active { color: var(--green); }
  .showcase-hero { grid-template-columns: 1fr; padding-block: 40px 32px; gap: 32px; }
  .showcase-hero-copy { padding: 0; }
  .hero-badge { margin-bottom: 26px; }
  .showcase-hero h1 { font-size: clamp(46px, 7.7vw, 68px); }
  .showcase-hero-image { height: 360px; }
  .hero-deck { max-width: 580px; }
  .proof-rail article { padding-inline: 16px; }
  .proof-rail strong { font-size: 22px; }
  .proof-rail span { font-size: 9px; }
  .showcase-intro, .process-showcase, .trusted-strip, .project-feature { grid-template-columns: 1fr; gap: 36px; }
  .showcase-intro h2 { max-width: 640px; }
  .capability-showcase { grid-template-columns: 1fr 1fr; }
  .capability-showcase > header { grid-column: 1 / -1; }
  .capability-showcase h2 br { display: block; }
  .capability-grid a { min-height: 270px; }
  .made-here { grid-template-columns: 1fr; }
  .made-here-image { min-height: 390px; }
  .made-here-copy { padding: 54px var(--gutter); }
  .showcase-cta { grid-template-columns: 1fr; gap: 24px; padding-block: 60px; }
  .showcase-cta > .showcase-kicker { margin-bottom: 0; }
  .showcase-cta > div { max-width: 540px; }
  .inner-hero { grid-template-columns: 1fr; gap: 30px; padding-block: 58px; }
  .inner-hero > p { max-width: 620px; }
  .service-index { grid-template-columns: 1fr 1fr; padding-inline: var(--gutter); }
  .service-index a { padding: 16px 12px; border: 0; border-bottom: 1px solid var(--line); }
  .service-index a:first-child { border-left: 0; }
  .service-index a:last-child { grid-column: 1 / -1; }
  .service-detail { grid-template-columns: 24px 1fr; gap: 24px; }
  .service-copy, .service-visual { grid-column: 2; }
  .service-visual { height: 290px; }
  .sector-showcase article > div { grid-template-columns: 1fr; }
  .sector-showcase a { grid-column: 1; }
  .sector-question, .standards-band { grid-template-columns: 1fr; gap: 32px; }
  .about-story { grid-template-columns: .4fr 1fr; gap: 36px; }
  .about-image-break { grid-template-columns: 1fr; }
  .about-image-break img { height: 380px; }
  .about-image-break > div { padding: 40px var(--gutter); }
  .contact-showcase { grid-template-columns: 1fr; }
  .contact-lead { padding: 40px; }
  .contact-form-panel { padding: 40px; }
  .contact-prep-section > header { grid-template-columns: 1fr; gap: 20px; }
  .contact-prep { gap: 12px; }
  .contact-prep > div { padding: 22px; }
  .showcase-footer { gap: 40px; }
}
@media (max-width: 540px) {
  :root { --gutter: 22px; --section: 56px; }
  body { font-size: 17px; }
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .lead { font-size: 19px; }
  .showcase-kicker { font-size: 10px; margin-bottom: 18px; }
  .showcase-hero h1 { font-size: clamp(37px, 10vw, 54px); }
  .hero-badge { font-size: 13px; }
  .hero-badge::before { width: 7px; height: 7px; }
  .showcase-hero .showcase-kicker { max-width: 100%; font-size: 11px; letter-spacing: .08em; }
  .hero-deck { font-size: 17px; margin-top: 24px; }
  .showcase-actions { gap: 16px; margin-top: 28px; }
  .showcase-actions .showcase-button { width: 100%; }
  .showcase-hero-image { height: 280px; }
  .proof-rail { grid-template-columns: 1fr 1fr; padding-block: 12px; }
  .proof-rail article { padding: 20px 0; }
  .proof-rail article:nth-child(even) { padding-left: 22px; border-right: 0; }
  .proof-rail article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .capability-showcase { grid-template-columns: 1fr; }
  .capability-grid a { min-height: 0; border-left: 0; padding: 28px; }
  .capability-grid h3 { margin-top: 16px; }
  .capability-grid b { margin-top: 10px; }
  .made-here-image { min-height: 300px; }
  .made-here-copy h2 { font-size: 36px; }
  .process-line li { grid-template-columns: 30px 1fr; }
  .flagship-case { padding: 26px; }
  .flagship-case blockquote { font-size: 24px; }
  .case-top { font-size: 9px; }
  .logo-wall > div { padding: 18px; min-height: 110px; }
  .logo-wall img { height: 50px; }
  .trusted-strip h2 { font-size: 32px; }
  .cta-phone { display: block; margin-left: 0; }
  .showcase-footer { grid-template-columns: 1fr; padding-top: 44px; gap: 28px; }
  .footer-lead h2 { margin-bottom: 0; }
  .footer-base { flex-direction: column; gap: 10px; }
  .footer-base-right { justify-content: space-between; flex-wrap: wrap; }
  .footer-base-right a { padding-block: 10px; }
  .inner-hero { padding-block: 46px; gap: 26px; }
  .inner-hero h1 { font-size: clamp(37px, 10vw, 48px); }
  .inner-hero > p { font-size: 17px; }
  .service-detail { grid-template-columns: 1fr; gap: 18px; }
  .service-copy, .service-visual { grid-column: 1; }
  .service-number { margin-bottom: 0; }
  .service-visual { height: 235px; margin-top: 6px; }
  .sector-showcase article { grid-template-columns: 24px 1fr; gap: 16px; padding-block: 40px; }
  .sector-showcase h2 { font-size: 28px; }
  .about-story { grid-template-columns: 1fr; gap: 32px; }
  .about-year { border-right: 0; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
  .about-year strong { font-size: 84px; margin-top: 14px; }
  .about-year strong br { display: none; }
  .about-image-break img { height: 290px; }
  .about-image-break strong { font-size: 30px; }
  .difference-cards { grid-template-columns: 1fr; }
  .project-list { gap: 20px; padding-block: 32px; }
  .project-story { grid-template-columns: 1fr; padding: 24px; gap: 22px; }
  .project-id { grid-column: 1; }
  .project-brand { width: 160px; min-height: 100px; }
  .project-brand img { height: 68px; }
  .project-copy { grid-column: 1; }
  .project-copy h2 { font-size: 28px; }
  .project-note { grid-template-columns: 1fr; gap: 12px; }
  .contact-showcase { margin: 0; border: 0; border-radius: 0; }
  .contact-lead, .contact-form-panel { padding: 44px var(--gutter); }
  .contact-lead h1 { font-size: 44px; }
  .showcase-fields { grid-template-columns: 1fr; }
  .form-submit .showcase-button { width: 100%; }
  .contact-prep { grid-template-columns: 1fr; }
  .contact-prep-section h2 { font-size: 32px; }
  .showcase-button { font-size: 16px; }
  .capability-grid p, .process-line p, .flagship-case p, .difference-cards p,
  .project-note p, .contact-prep p, .standards-band li, .tick-list li { font-size: 16px; }
  .project-copy > p:not(.lead) { font-size: 17px; }
  .project-copy li { font-size: 13px; }
  .service-index a { font-size: 14px; }
  .showcase-fields label > span, .showcase-field > span, .form-heading p,
  .validation-message, .form-error { font-size: 14px; }
  .footer-links a { font-size: 16px; }
  .footer-links address { font-size: 15px; }
}
/* Desktop reading scale: preserve the editorial hierarchy while making
   supporting copy and navigation comfortable at full monitor distance. */
@media (min-width: 851px) {
  body { font-size: 18px; }
  .topbar { font-size: 12px; }
  .topbar p { font-size: 11px; }
  .desktop-nav a { font-size: 16px; }
  .header-enquiry { font-size: 15px; }
  .showcase-button, .showcase-link, .flagship-case > a, .sector-showcase a { font-size: 16px; }
  .hero-badge { font-size: 13px; }
  .showcase-hero .showcase-kicker { font-size: 12px; }
  .hero-deck { font-size: 19px; }
  .hero-image-caption span { font-size: 11px; }
  .hero-image-caption strong { font-size: 14px; }
  .proof-rail strong { font-size: 30px; }
  .proof-rail span { font-size: 12px; }
  .capability-grid a > span, .difference-cards article > b { font-size: 14px; }
  .capability-grid h3 { font-size: 25px; }
  .capability-grid p, .flagship-case p, .difference-cards p,
  .contact-prep p { font-size: 16px; }
  .capability-grid b { font-size: 14px; }
  .made-here-copy li { font-size: 15px; }
  .process-line li > b { font-size: 14px; }
  .process-line h3 { font-size: 23px; }
  .process-line p { font-size: 16px; }
  .case-top { font-size: 12px; }
  .flagship-case blockquote { font-size: 28px; }
  .word-logo span { font-size: 12px; }
  .cta-phone { font-size: 16px; }
  .footer-links > div > span { font-size: 12px; }
  .footer-links a { font-size: 16px; }
  .footer-links address { font-size: 15px; }
  .footer-base small, .footer-base a { font-size: 12px; }
  .inner-hero > p { font-size: 19px; }
  .service-index a { font-size: 14px; }
  .service-number, .sector-showcase article > span { font-size: 14px; }
  .tick-list li { font-size: 16px; }
  .about-year small, .about-image-break span { font-size: 13px; }
  .about-image-break small { font-size: 16px; }
  .standards-band li { font-size: 16px; }
  .project-id > span { font-size: 14px; }
  .project-id small, .project-copy li { font-size: 13px; }
  .project-copy .lead { font-size: 19px; }
  .project-copy > p:not(.lead) { font-size: 17px; }
  .project-note > span { font-size: 13px; }
  .project-note p { font-size: 15px; }
  .contact-phone small { font-size: 14px; }
  .contact-address > span { font-size: 12px; }
  .contact-address address { font-size: 16px; }
  .form-heading > span { font-size: 13px; }
  .form-heading p { font-size: 14px; }
  .showcase-fields label > span, .showcase-field > span { font-size: 14px; }
  .form-submit p { font-size: 13px; }
  .validation-message, .form-error { font-size: 14px; }
  .contact-prep span { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-word-value { transition: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}