:root {
  --bg: #f5f3ed; /* Plaster paper, the page background */
  --paper: #fffdf8; /* Clean drawing sheets */
  --ink: #303b3b; /* Slate, primary text */
  --muted: #5b625b; /* Pencil annotations, AA on plaster */
  --line: #c3c4b8; /* Fine drawing rules */
  --timber: #bf9671; /* Raw timber colour field */
  --timber-light: #e4d6c3; /* Soft timber notes */
  --accent: #c4421c; /* Safety orange, AA with white */
  --signal: #ed6936; /* Decorative orange marks */
  --white: #ffffff; /* Button lettering */
  --font-display: 'Red Hat Display', Arial, sans-serif; /* Headline and wordmark */
  --font-body: 'Red Hat Display', Arial, sans-serif; /* Plain readable project copy */
  --font-mono: 'Red Hat Mono', monospace; /* Dimensions and log references */
  --gutter: clamp(20px, 4.4vw, 88px); /* Outside edge of each project sheet */
  --space: clamp(64px, 7.4vw, 120px); /* Main section rhythm */
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 17px; line-height: 1.55; }
button, input, textarea, select { font: inherit; }
a { color: inherit; text-underline-offset: 5px; }
button, summary, input[type="range"] { cursor: pointer; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.closing :focus-visible { outline-color: var(--timber-light); }
h1, h2, h3, h4, p, figure, blockquote, dl { margin: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.06; }
h1 { font-size: clamp(48px, 6.45vw, 105px); letter-spacing: -.055em; }
h2 { font-size: clamp(35px, 4.3vw, 68px); letter-spacing: -.04em; }
h3 { font-size: 24px; letter-spacing: -.025em; }
h4 { font-size: 20px; letter-spacing: -.02em; }
p { max-width: 62ch; }
img { display: block; max-width: 100%; }
ul, ol { padding: 0; }
address { font-style: normal; }
.section { padding: var(--space) var(--gutter); }
.eyebrow, .folio, figcaption, .credentials, .step-number, .log-week, .frame-label, .project-status, .footer-bottom { font-family: var(--font-mono); font-size: 12px; line-height: 1.5; }
.eyebrow { text-transform: uppercase; letter-spacing: .09em; margin-bottom: 24px; }
.folio { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip { position: absolute; top: -100px; left: 20px; padding: 12px 20px; z-index: 30; background: var(--paper); color: var(--ink); }
.skip:focus { top: 12px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 52px; padding: 14px 22px; background: var(--accent); color: var(--white); text-decoration: none; font-weight: 600; border: 1px solid var(--accent); border-radius: 2px; transition: background .18s, transform .18s; }
.button:hover { background: var(--ink); border-color: var(--ink); transform: translateY(-2px); }
.text-link { display: inline-flex; gap: 14px; align-items: center; min-height: 44px; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--ink); }
.text-link:hover { color: var(--accent); border-color: var(--accent); }
.site-header { padding: 0 var(--gutter); position: relative; z-index: 10; }
.header-row { min-height: 105px; display: flex; align-items: center; gap: 28px; position: relative; }
.wordmark { display: flex; align-items: center; gap: 11px; text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 39px; letter-spacing: -.05em; min-height: 50px; white-space: nowrap; }
.wordmark-small { font-size: 12px; line-height: 1.2; letter-spacing: -.02em; max-width: 42px; white-space: normal; font-weight: 600; }
.joist-mark { display: inline-block; width: 22px; height: 29px; border-top: 3px solid var(--ink); border-bottom: 3px solid var(--ink); position: relative; }
.joist-mark::before, .joist-mark::after { content: ''; position: absolute; top: 0; bottom: 0; width: 3px; background: var(--ink); }
.joist-mark::before { left: 5px; } .joist-mark::after { right: 5px; }
.header-phone { margin-left: auto; font-family: var(--font-mono); font-size: 13px; text-decoration: none; min-height: 44px; display: flex; align-items: center; white-space: nowrap; }
.desktop-nav { display: flex; align-items: center; gap: 25px; }
.desktop-nav a { text-decoration: none; font-size: 14px; min-height: 44px; display: inline-flex; align-items: center; }
.desktop-nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 9px; }
.desktop-nav .nav-cta { border-bottom: 1px solid var(--ink); font-weight: 600; gap: 18px; }
.mobile-nav, .mobile-action { display: none; }
.credentials { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; color: var(--muted); }
.credentials span:first-child { color: var(--ink); }
.credentials span:first-child::before { content: ''; display: inline-block; width: 6px; height: 6px; background: var(--accent); margin-right: 10px; vertical-align: 2px; }
.home-hero { padding: 62px var(--gutter) 70px; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: clamp(30px, 4vw, 80px); }
.hero-copy h1 { margin-bottom: 30px; }
.hero-copy h1 span { text-decoration: underline; text-decoration-color: var(--signal); text-decoration-thickness: 3px; text-underline-offset: 10px; }
.hero-intro { margin: 0 0 28px; max-width: 36ch; font-size: 19px; }
.hero-note { font-size: 13px; color: var(--muted); margin-top: 19px; }
.photo { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 8 / 5; }
.hero-frame { position: relative; margin: 38px 0 0; padding: 20px 14px 14px; background: var(--timber-light); }
.hero-frame .photo { height: auto; min-height: 0; aspect-ratio: 8 / 5; }
.hero-frame figcaption { display: flex; justify-content: space-between; gap: 12px; padding: 16px 2px 2px; }
.drawing-frame::before { content: ''; position: absolute; left: -10px; top: 9px; bottom: 50px; width: 8px; border-top: 1px solid var(--accent); border-bottom: 1px solid var(--accent); border-left: 1px solid var(--accent); }
.drawing-frame::after { content: ''; position: absolute; z-index: 0; top: -10px; left: 15px; right: 15px; height: 8px; border-left: 1px solid var(--accent); border-right: 1px solid var(--accent); border-top: 1px solid var(--accent); }
.drawing-note { position: absolute; z-index: 1; top: -18px; left: 30px; padding: 0 8px; background: var(--bg); color: var(--accent); font-family: var(--font-mono); font-size: 12px; }
.services-ledger { display: grid; grid-template-columns: 1fr 1.25fr; gap: 10%; border-top: 1px solid var(--line); }
.ledger-heading h2 { margin-bottom: 28px; }
.ledger-list a { display: flex; align-items: flex-start; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.ledger-list a:first-child { border-top: 1px solid var(--line); }
.ledger-list a > span:last-child { margin-left: auto; font-size: 25px; color: var(--accent); }
.ledger-list a .folio { margin-top: 5px; }
.ledger-list h3 { font-size: 29px; margin-bottom: 9px; }
.ledger-list p { color: var(--muted); }
.ledger-list a:hover h3 { color: var(--accent); }
.featured-project { display: grid; grid-template-columns: 1.2fr 1fr; background: var(--timber-light); }
.feature-image { position: relative; min-width: 0; }
.feature-image .photo { height: 100%; min-height: 560px; }
.frame-label { position: absolute; left: 28px; bottom: 25px; background: var(--paper); padding: 9px 14px; }
.feature-copy { padding: 65px clamp(28px, 5vw, 80px); align-self: center; }
.feature-copy h2 { margin-bottom: 26px; }
.feature-copy > p:not(.eyebrow) { margin-bottom: 30px; }
.project-facts { display: flex; flex-wrap: wrap; gap: 18px 36px; margin-bottom: 30px; }
.project-facts dt, .budget-strip dt { color: var(--muted); font-family: var(--font-mono); font-size: 12px; margin-bottom: 8px; }
.project-facts dd { margin: 0; font-size: 26px; font-weight: 600; letter-spacing: -.04em; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; margin-bottom: 60px; }
.section-heading h2 { max-width: 620px; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px; list-style: none; margin: 0; }
.process-steps li { border-top: 1px solid var(--line); padding-top: 20px; position: relative; }
.step-number { display: inline-block; padding: 7px 0; color: var(--accent); margin-bottom: 22px; }
.process-steps h3 { margin-bottom: 14px; }
.process-steps p { color: var(--muted); }
.team-section { display: grid; grid-template-columns: .72fr 1fr; gap: 10%; background: var(--paper); align-items: center; }
.team-section figure { transform: none; padding: 12px; background: var(--timber-light); max-width: 500px; }
.team-section .photo { aspect-ratio: 1; }
.team-section figcaption { padding: 12px 4px 2px; }
.team-section h2 { margin-bottom: 30px; }
.team-section p:not(.eyebrow) { margin-bottom: 22px; }
.home-note { display: grid; grid-template-columns: 1fr 2fr; column-gap: 50px; }
.home-note blockquote { grid-column: 2; }
.home-note blockquote p { font-size: clamp(30px, 3.4vw, 54px); line-height: 1.23; letter-spacing: -.03em; }
.home-note cite { display: block; margin-top: 25px; font-style: normal; font-size: 15px; }
.home-note > a { grid-column: 2; justify-self: start; margin-top: 30px; }
.closing { padding: 65px var(--gutter); background: var(--ink); color: var(--paper); }
.closing .eyebrow { color: var(--timber-light); }
.closing > div { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10%; align-items: end; }
.closing h2 { max-width: 750px; }
.closing-copy p { margin-bottom: 25px; color: var(--timber-light); }
.closing .button:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.site-footer { padding: 60px var(--gutter) 20px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; align-items: start; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.footer-name { font-size: clamp(25px, 3vw, 45px); letter-spacing: -.04em; font-weight: 600; text-decoration: none; }
.footer-top p { color: var(--muted); }
.footer-top .button { justify-self: end; }
.footer-details { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; padding: 30px 0; font-size: 15px; }
.footer-details a { display: block; width: fit-content; padding: 6px 0; min-height: 44px; }
.footer-details address { max-width: 30ch; }
.footer-bottom { display: flex; align-items: center; gap: 40px; border-top: 1px solid var(--line); padding-top: 16px; color: var(--muted); }
.footer-bottom > :last-child { margin-left: auto; }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
.page-mast { padding: 64px var(--gutter) 52px; border-bottom: 1px solid var(--line); }
.page-mast h1 { max-width: 1150px; margin-bottom: 35px; }
.mast-bottom { display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.mast-bottom p { max-width: 55ch; font-size: 19px; }
.mast-bottom .text-link { white-space: nowrap; }
.service-detail { display: grid; grid-template-columns: .7fr 1fr 1fr; gap: 36px; border-bottom: 1px solid var(--line); align-items: start; }
.service-title .folio { display: block; margin-bottom: 26px; }
.service-title h2 { font-size: clamp(32px, 3.2vw, 50px); margin-bottom: 20px; overflow-wrap: anywhere; }
.service-title p { color: var(--muted); }
.service-image { padding: 8px; background: var(--timber-light); }
.service-image .photo { aspect-ratio: 4 / 5; }
.service-image figcaption { padding: 12px 3px 5px; }
.service-description > p { margin-bottom: 25px; }
.scope-list { list-style: none; border-top: 1px solid var(--line); }
.scope-list li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.scope-list li::before { content: '+'; margin-right: 10px; color: var(--accent); }
.budget-strip { margin: 25px 0; }
.budget-strip > div + div { margin-top: 15px; }
.budget-strip dd { margin: 0; font-size: clamp(23px, 2.1vw, 34px); line-height: 1.2; font-weight: 600; letter-spacing: -.025em; }
.allowances { background: var(--timber-light); display: grid; grid-template-columns: .65fr 1.5fr 1fr; column-gap: 50px; row-gap: 26px; }
.allowances .eyebrow { grid-column: 1 / -1; margin: 0; }
.allowances h2 { font-size: 37px; }
.project-entry { border-bottom: 1px solid var(--line); }
.project-heading { display: flex; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 36px; }
.project-heading .eyebrow { flex-basis: 100%; margin: 0; }
.project-heading h2 { flex: 1; }
.project-status { padding: 8px 0; border-bottom: 1px solid var(--line); }
.project-layout { display: grid; grid-template-columns: 1.65fr 1fr; gap: 60px; }
.comparison { min-width: 0; }
.comparison-frames { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.comparison-frames figure { position: relative; min-width: 0; }
.comparison-frames .photo { aspect-ratio: 8 / 5; }
.comparison-frames figcaption { position: absolute; left: 14px; top: 14px; background: var(--paper); padding: 6px 12px; }
.compare-divider, .comparison-control { display: none; }
.comparison.is-enhanced .comparison-frames { position: relative; display: block; aspect-ratio: 8 / 5; overflow: hidden; }
.is-enhanced .comparison-frames figure { position: absolute; inset: 0; margin: 0; }
.is-enhanced .comparison-frames .photo { height: 100%; }
.is-enhanced .compare-after { clip-path: inset(0 0 0 var(--split, 50%)); }
.is-enhanced .compare-after figcaption { left: auto; right: 14px; }
.is-enhanced .compare-divider { display: block; position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 2px; background: var(--paper); pointer-events: none; transform: translateX(-50%); }
.compare-divider span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; display: grid; place-items: center; background: var(--paper); color: var(--ink); border: 1px solid var(--ink); border-radius: 50%; font-size: 20px; }
.is-enhanced .comparison-control { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 20px; padding-top: 15px; align-items: center; }
.comparison-control label { font-size: 14px; font-weight: 600; }
.comparison-control p { font-family: var(--font-mono); font-size: 12px; grid-column: 1 / -1; color: var(--muted); }
.comparison-control input { width: 100%; min-width: 0; min-height: 44px; accent-color: var(--accent); }
.comparison-control input::-webkit-slider-thumb { min-width: 24px; min-height: 24px; }
.comparison-fallback { padding-top: 15px; font-size: 14px; color: var(--muted); }
.project-description > p { font-size: 19px; margin-bottom: 25px; }
.site-note { padding: 22px; border-left: 3px solid var(--accent); background: var(--timber-light); }
.site-note .eyebrow { margin-bottom: 12px; }
.site-note p:not(.eyebrow) { font-size: 15px; }
.build-log { display: grid; grid-template-columns: .65fr 2fr; gap: 50px; margin-top: 45px; padding-top: 35px; border-top: 1px solid var(--line); }
.build-log h3 { font-size: 21px; }
.build-log ol { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; list-style: none; margin: 0; }
.build-log li { border-top: 3px solid var(--timber); padding-top: 16px; }
.log-week { display: block; margin-bottom: 16px; color: var(--muted); }
.build-log h4 { margin-bottom: 12px; }
.build-log p { font-size: 15px; color: var(--muted); }
.area-layout { display: grid; grid-template-columns: 1.15fr 1fr; gap: 8%; align-items: center; }
.area-map .photo { aspect-ratio: 6 / 5; }
.area-map figcaption { padding-top: 16px; color: var(--muted); }
.area-copy h2 { margin-bottom: 32px; }
.area-list { list-style: none; margin: 0 0 24px; }
.area-list li { border-top: 1px solid var(--line); padding: 14px 0; display: flex; gap: 12px; justify-content: space-between; align-items: center; }
.area-list strong { font-size: 21px; font-weight: 600; }
.area-list span { font-size: 13px; text-align: right; color: var(--muted); }
.area-copy > p:not(.eyebrow) { margin-bottom: 24px; }
.workshop { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10%; background: var(--timber-light); }
.workshop h2 { margin-bottom: 30px; }
.workshop address { margin-bottom: 18px; }
.visit-note { border-top: 1px solid var(--muted); padding-top: 18px; }
.visit-note .folio { display: block; margin-bottom: 24px; }
.visit-note p { margin-bottom: 20px; }
.faq-section { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10%; }
.faq { border-bottom: 1px solid var(--line); }
.faq:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; position: relative; padding: 23px 36px 23px 0; font-size: 21px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 8px; top: 20px; color: var(--accent); }
.faq[open] summary::after { content: '−'; }
.faq p { padding: 0 20px 25px 0; color: var(--muted); }
.reviews-section { padding-top: 24px; }
.review-sheet { display: grid; grid-template-columns: .65fr 2fr; gap: 8%; padding: 60px 0; border-bottom: 1px solid var(--line); }
.review-sheet:nth-of-type(2) { margin-left: 12%; }
.review-sheet:last-of-type { border: 0; }
.review-side .folio { color: var(--accent); }
.review-side p { font-size: 14px; margin-top: 15px; }
.review-sheet blockquote > p { font-size: clamp(27px, 2.8vw, 44px); line-height: 1.3; letter-spacing: -.03em; }
.review-sheet cite { display: block; margin-top: 25px; font-size: 17px; font-weight: 600; font-style: normal; }
.review-sheet cite span { display: block; font-family: var(--font-mono); font-size: 12px; font-weight: 400; margin-top: 8px; }
.reference { display: grid; grid-template-columns: 1fr 1fr; gap: 10%; background: var(--timber-light); }
.reference p:not(.eyebrow) { margin-bottom: 23px; }
.quote-layout { display: grid; grid-template-columns: 1.25fr 1fr; gap: 10%; align-items: start; }
.quote-paper { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--accent); padding: 40px; box-shadow: 8px 8px 0 var(--timber-light); }
.paper-heading { display: flex; justify-content: space-between; align-items: start; gap: 15px; }
.paper-heading > span:last-child { color: var(--accent); font-size: 36px; line-height: 1; }
.quote-paper h2 { font-size: clamp(32px, 3.4vw, 53px); margin-bottom: 30px; }
.quote-slot > p { margin-bottom: 20px; }
.quote-phone { display: inline-flex; align-items: center; min-height: 48px; font-weight: 600; font-size: clamp(27px, 3vw, 45px); letter-spacing: -.04em; text-decoration: none; border-bottom: 1px solid var(--ink); margin-bottom: 12px; }
.quote-slot > p[data-pl-fill="hours"] { font-family: var(--font-mono); font-size: 12px; }
.email-line { display: block; width: fit-content; min-height: 44px; padding-top: 12px; overflow-wrap: anywhere; font-size: 15px; }
.quote-notes h2 { font-size: clamp(31px, 3vw, 48px); }
.checklist { list-style: none; counter-reset: check; margin: 25px 0 32px; }
.checklist li { padding: 14px 0 14px 38px; border-bottom: 1px solid var(--line); position: relative; }
.checklist li::before { counter-increment: check; content: '0' counter(check); position: absolute; left: 0; font-family: var(--font-mono); font-size: 12px; color: var(--accent); top: 18px; }
.quote-notes .site-note { margin-bottom: 20px; }
.quote-notes .site-note h3 { font-size: 22px; margin-bottom: 15px; }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.form-field label { font-weight: 600; font-size: 16px; }
.form-field input, .form-field select, .form-field textarea { min-width: 0; width: 100%; min-height: 48px; padding: 12px; border: 1px solid var(--muted); border-radius: 2px; color: var(--ink); background: var(--paper); }
.form-field textarea { resize: vertical; }
.form-wide { grid-column: 1 / -1; }
.privacy-layout { display: grid; grid-template-columns: .7fr 1.7fr; gap: 10%; }
.privacy-layout aside { color: var(--muted); }
.privacy-layout aside p:last-child { font-family: var(--font-mono); font-size: 13px; }
.privacy-copy h2 { font-size: 32px; margin-bottom: 18px; }
.privacy-copy p { margin-bottom: 45px; }
.privacy-copy p a { display: inline-block; min-height: 44px; padding: 9px 0; }
.missing { display: grid; grid-template-columns: 1fr 1.3fr; gap: 8%; align-items: center; }
.missing h1 { font-size: clamp(44px, 5vw, 80px); margin-bottom: 30px; }
.missing p:not(.eyebrow) { margin-bottom: 30px; }
.missing .text-link { display: flex; width: fit-content; margin-top: 18px; }
.missing-drawing { padding: 35px; background: var(--timber-light); position: relative; }
.missing-drawing > span { font-family: var(--font-display); font-size: clamp(100px, 16vw, 240px); letter-spacing: -.08em; line-height: 1.3; color: var(--ink); -webkit-text-stroke: 1px var(--ink); }
.missing-dimension { border-top: 1px solid var(--accent); padding-top: 15px; font-family: var(--font-mono); font-size: 12px; color: var(--accent); text-align: center; position: relative; }
.missing-dimension::before, .missing-dimension::after { content: ''; width: 1px; height: 16px; position: absolute; top: -8px; background: var(--accent); }
.missing-dimension::before { left: 0; } .missing-dimension::after { right: 0; }
@media (min-width: 1600px) { main, .site-header, .site-footer { max-width: 1920px; margin-inline: auto; } }
@media (max-width: 1200px) {
  .header-row { gap: 22px; }
  .desktop-nav { gap: 20px; }
  .header-phone { position: absolute; top: 1px; right: 0; min-height: 28px; font-size: 12px; }
  .desktop-nav { margin-left: auto; }
  .desktop-nav a { font-size: 13px; }
  .service-detail { grid-template-columns: .65fr 1fr; }
  .service-title { grid-column: 1 / -1; display: grid; grid-template-columns: .6fr 1fr; gap: 10px 24px; }
  .service-title .folio { grid-column: 1 / -1; margin-bottom: 12px; }
  .service-title h2 { margin: 0; }
  .project-layout { gap: 30px; }
  .build-log { grid-template-columns: 1fr; gap: 30px; }
  .allowances { grid-template-columns: 1fr 1fr; }
  .allowances h2 { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .header-row { min-height: 78px; gap: 12px; }
  .wordmark { font-size: 32px; gap: 8px; }
  .wordmark-small { font-size: 12px; max-width: 42px; }
  .joist-mark { width: 19px; height: 25px; }
  .header-phone { position: static; margin-left: auto; font-size: 12px; min-height: 44px; }
  .mobile-nav { display: block; }
  .mobile-nav summary { display: flex; align-items: center; gap: 8px; list-style: none; min-height: 44px; font-size: 13px; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { font-size: 20px; color: var(--accent); }
  .mobile-nav[open] summary span { transform: rotate(45deg); }
  .mobile-nav nav { position: absolute; left: 0; right: 0; top: 78px; background: var(--paper); padding: 14px 20px; border: 1px solid var(--line); box-shadow: 0 8px 0 var(--timber-light); }
  .mobile-nav nav a { display: flex; justify-content: space-between; align-items: center; text-decoration: none; min-height: 48px; padding: 10px 8px; border-bottom: 1px solid var(--line); }
  .mobile-nav nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }
  .mobile-nav nav .nav-cta { border: 0; font-weight: 600; }
  .credentials { flex-wrap: wrap; justify-content: flex-start; gap: 3px 18px; font-size: 12px; padding: 9px 0; }
  .credentials span:first-child { flex-basis: 100%; }
  .home-hero { gap: 28px; }
  .home-hero h1 { font-size: 60px; }
  .hero-intro { font-size: 17px; }
  .hero-frame .photo { min-height: 0; }
  .hero-frame figcaption { flex-direction: column; gap: 3px; }
  .services-ledger { gap: 6%; }
  .featured-project { grid-template-columns: 1fr 1fr; }
  .feature-image .photo { min-height: 490px; }
  .feature-copy { padding: 38px 25px; }
  .section-heading { display: block; }
  .process-steps { gap: 24px; }
  .project-layout { grid-template-columns: 1fr; }
  .project-description { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
  .project-description > p { grid-column: 1; grid-row: span 2; }
  .project-description .project-facts { margin: 0; }
  .site-note { grid-column: 2; }
  .footer-top, .footer-details { grid-template-columns: 1fr 1fr; }
  .footer-top .button { grid-column: 1 / -1; justify-self: start; }
  .footer-details > p { grid-column: 1 / -1; }
  .area-layout { gap: 5%; }
  .area-list li { align-items: start; flex-direction: column; gap: 3px; }
  .quote-layout { gap: 6%; }
  .quote-paper { padding: 27px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  h1 { font-size: clamp(42px, 12.8vw, 72px); }
  h2 { font-size: clamp(34px, 9.7vw, 52px); }
  .header-row { flex-wrap: wrap; gap: 0 10px; min-height: 82px; }
  .wordmark { flex: 1; min-height: 46px; font-size: 32px; }
  .wordmark-small { display: none; }
  .header-phone { font-size: 12px; margin-left: 0; padding-inline: 3px; }
  .mobile-nav summary { padding-left: 8px; }
  .mobile-nav nav { top: 82px; }
  .credentials { gap: 4px 15px; line-height: 1.6; }
  .credentials span:first-child { line-height: 1.7; }
  .home-hero { display: flex; flex-direction: column; align-items: stretch; padding-top: 36px; padding-bottom: 50px; gap: 34px; }
  .hero-copy .eyebrow { margin-bottom: 17px; }
  .home-hero h1 { font-size: clamp(45px, 13.4vw, 70px); margin-bottom: 23px; }
  .hero-copy h1 span { text-underline-offset: 6px; text-decoration-thickness: 2px; }
  .hero-intro { font-size: 17px; line-height: 1.5; margin-bottom: 22px; }
  .hero-copy .button { width: 100%; }
  .hero-note { font-size: 12px; margin-top: 14px; }
  .hero-frame { margin: 8px 0 0; padding: 10px; }
  .hero-frame .photo { min-height: 0; aspect-ratio: 8 / 5; }
  .hero-frame figcaption { flex-direction: row; font-size: 12px; padding-top: 12px; }
  .drawing-note { font-size: 12px; }
  .services-ledger { grid-template-columns: 1fr; gap: 36px; }
  .ledger-heading h2 { margin-bottom: 20px; }
  .ledger-heading h2 br:last-child { display: none; }
  .ledger-list a { gap: 17px; padding: 23px 0; }
  .ledger-list h3 { font-size: 25px; }
  .ledger-list p { font-size: 16px; }
  .featured-project { display: flex; flex-direction: column; }
  .feature-image .photo { min-height: 0; aspect-ratio: 8 / 5; }
  .frame-label { left: 20px; bottom: 15px; padding: 6px 10px; }
  .feature-copy { padding: 40px var(--gutter) 48px; }
  .feature-copy h2 { font-size: 42px; }
  .project-facts { gap: 18px 28px; }
  .project-facts dd { font-size: 25px; }
  .section-heading { margin-bottom: 35px; }
  .process-steps { grid-template-columns: 1fr; gap: 28px; }
  .process-steps li { padding-left: 50px; }
  .step-number { position: absolute; left: 0; top: 11px; }
  .process-steps p { font-size: 16px; }
  .team-section { display: flex; flex-direction: column-reverse; gap: 40px; }
  .team-section > div { width: 100%; }
  .team-section figure { max-width: 290px; align-self: flex-start; margin-left: 7px; }
  .home-note { display: block; }
  .home-note blockquote p { font-size: 33px; }
  .home-note cite { font-size: 16px; }
  .closing { padding-top: 46px; padding-bottom: 50px; }
  .closing > div { grid-template-columns: 1fr; gap: 25px; }
  .closing h2 { font-size: 41px; }
  .closing .button { width: 100%; }
  .site-footer { padding-top: 40px; padding-bottom: 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 18px; padding-bottom: 25px; }
  .footer-name { font-size: 31px; min-height: 44px; }
  .footer-top .button { width: 100%; margin-top: 8px; }
  .footer-details { grid-template-columns: 1fr; gap: 20px; font-size: 16px; }
  .footer-details > p { grid-column: auto; }
  .footer-bottom { gap: 16px; flex-wrap: wrap; }
  .footer-bottom > :last-child { margin-left: 0; flex-basis: 100%; }
  .mobile-action { display: flex; position: fixed; z-index: 20; bottom: 0; left: 0; right: 0; min-height: 60px; padding-bottom: env(safe-area-inset-bottom); border-top: 1px solid var(--ink); background: var(--paper); }
  .mobile-action a { flex: 1; display: flex; justify-content: space-between; align-items: center; min-height: 60px; padding: 16px 24px; text-decoration: none; font-weight: 600; }
  .mobile-action a:last-child { background: var(--accent); color: var(--white); }
  .mobile-action a:focus-visible { outline: 3px solid var(--ink); outline-offset: -5px; }
  .page-mast { padding-top: 36px; padding-bottom: 36px; }
  .page-mast .eyebrow { margin-bottom: 20px; }
  .page-mast h1 { margin-bottom: 25px; }
  .mast-bottom { display: block; }
  .mast-bottom p { font-size: 17px; }
  .mast-bottom .text-link { margin-top: 20px; }
  .service-detail { grid-template-columns: 1fr; gap: 26px; }
  .service-title { display: block; }
  .service-title .folio { margin-bottom: 18px; }
  .service-title h2 { font-size: 39px; margin-bottom: 14px; }
  .service-image { margin-left: 16px; }
  .service-image .photo { aspect-ratio: 8 / 5; }
  .service-description p { font-size: 16px; }
  .scope-list li { font-size: 16px; }
  .budget-strip { display: flex; flex-wrap: wrap; gap: 22px; }
  .budget-strip > div + div { margin-top: 0; }
  .budget-strip dd { font-size: 25px; }
  .allowances { display: block; }
  .allowances h2 { margin: 22px 0; font-size: 37px; }
  .allowances p:not(.eyebrow) + p { margin-top: 22px; }
  .project-heading { margin-bottom: 25px; gap: 18px; }
  .project-heading h2 { font-size: 39px; min-width: 100%; }
  .project-status { padding: 0 0 8px; }
  .project-layout { gap: 30px; }
  .comparison-frames { grid-template-columns: 1fr; gap: 14px; }
  .comparison-frames figcaption { left: 8px; top: 8px; padding: 4px 9px; }
  .is-enhanced .compare-after figcaption { right: 8px; }
  .compare-divider span { width: 32px; height: 32px; font-size: 16px; }
  .is-enhanced .comparison-control { display: block; padding-top: 12px; }
  .comparison-control label { font-size: 16px; display: block; }
  .comparison-control input { margin: 5px 0; }
  .project-description { display: block; }
  .project-description > p { font-size: 18px; }
  .project-description .project-facts { margin-bottom: 28px; }
  .project-facts dt, .budget-strip dt { font-size: 12px; }
  .site-note p:not(.eyebrow) { font-size: 16px; }
  .build-log { margin-top: 30px; padding-top: 28px; gap: 23px; }
  .build-log ol { grid-template-columns: 1fr 1fr; gap: 26px 22px; }
  .build-log p { font-size: 16px; }
  .build-log h4 { font-size: 20px; }
  .area-layout { display: flex; flex-direction: column-reverse; align-items: stretch; gap: 45px; }
  .area-list li { flex-direction: row; align-items: center; }
  .area-list strong { font-size: 20px; }
  .area-list span { font-size: 12px; max-width: 18ch; }
  .area-copy .button { width: 100%; }
  .area-map figcaption { font-size: 12px; }
  .workshop { grid-template-columns: 1fr; gap: 35px; }
  .workshop address .text-link { display: block; }
  .faq-section { grid-template-columns: 1fr; gap: 32px; }
  .faq summary { font-size: 20px; }
  .review-sheet { grid-template-columns: 1fr; gap: 24px; padding: 38px 0; }
  .review-sheet:nth-of-type(2) { margin-left: 0; padding-left: 20px; border-left: 2px solid var(--timber); }
  .review-side { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
  .review-side p { margin: 0; font-size: 12px; }
  .review-sheet blockquote > p { font-size: 30px; }
  .reference { grid-template-columns: 1fr; gap: 30px; }
  .quote-layout { grid-template-columns: 1fr; gap: 60px; padding-top: 40px; }
  .quote-paper { padding: 25px 21px; box-shadow: 6px 6px 0 var(--timber-light); }
  .quote-paper h2 { font-size: 36px; }
  .quote-phone { font-size: 34px; }
  .quote-slot .button { width: 100%; }
  .email-line { font-size: 16px; }
  .quote-notes h2 { font-size: 37px; }
  .quote-form { grid-template-columns: 1fr; }
  .privacy-layout { grid-template-columns: 1fr; gap: 35px; }
  .privacy-copy h2 { font-size: 29px; }
  .missing { display: flex; flex-direction: column; gap: 35px; align-items: stretch; }
  .missing-drawing { max-width: 270px; padding: 18px 25px; transform: rotate(-2deg); }
  .missing-drawing > span { font-size: 150px; }
  .missing h1 { font-size: 46px; }
}
@media (max-width: 359px) {
  .header-row { column-gap: 6px; }
  .wordmark { font-size: 28px; gap: 7px; }
  .joist-mark { width: 16px; }
  .mobile-nav summary { font-size: 12px; padding-left: 2px; gap: 5px; }
  .header-phone { font-size: 12px; }
  .credentials { gap: 3px 10px; }
  .credentials span:nth-child(3) { flex-basis: 100%; }
  .quote-phone { font-size: 29px; }
  .hero-frame figcaption { gap: 5px; flex-direction: column; }
  .closing h2 { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}