/* Shop Drawings — Tile Installation Normandy Villas */
/* tokens · base · layout · components · drawings · utilities · media */

@font-face {
  font-family: 'Big Shoulders Display';
  src: url('/assets/fonts/big-shoulders-display.woff2') format('woff2');
  font-weight: 600 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Big Shoulders Text';
  src: url('/assets/fonts/big-shoulders-text.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  src: url('/assets/fonts/atkinson-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  src: url('/assets/fonts/atkinson-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --limestone: #ECE9E2;
  --limestone-2: #DEDAD0;
  --graphite: #17181A;
  --graphite-2: #26282B;
  --steel: #595D61;
  --vermilion: #B8361C;
  --vermilion-on-dark: #E2573A;
  --line: rgba(23, 24, 26, 0.18);
  --line-dark: rgba(236, 233, 226, 0.26);
  --field-bg: #FFFFFF;
  --modal-shadow: 0 24px 64px rgba(23, 24, 26, 0.32);

  --ff-display: 'Big Shoulders Display', sans-serif;
  --ff-label: 'Big Shoulders Text', sans-serif;
  --ff-body: 'Atkinson Hyperlegible', sans-serif;
  --fw-regular: 400;
  --fw-bold: 700;
  --fw-display: 600;
  --fw-display-bold: 800;
  --fs-display: clamp(3.5rem, 8.15vw, 8.5rem);
  --fs-h1: clamp(2.75rem, 5.3vw, 5.5rem);
  --fs-h2: clamp(2.125rem, 3.45vw, 3.5rem);
  --fs-h3: clamp(1.375rem, 1.7vw, 1.625rem);
  --fs-body: clamp(1.0625rem, 1.12vw, 1.125rem);
  --fs-small: clamp(0.875rem, 0.95vw, 0.9375rem);
  --fs-label: clamp(0.75rem, 0.85vw, 0.8125rem);
  --fs-phone: clamp(2rem, 3.3vw, 3.75rem);
  --lh-display: 0.9;
  --lh-h1: 0.92;
  --lh-h2: 0.95;
  --lh-h3: 1.15;
  --lh-body: 1.6;
  --lh-small: 1.5;
  --track-tight: -0.01em;
  --track-label: 0.08em;

  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-28: 7rem;
  --space-32: 8rem;
  --space-section: clamp(3.5rem, 7vw, 8rem);
  --gutter: 1.25rem;
  --wrap-max: 85rem;
  --prose-max: 62ch;

  --line-w: 1px;
  --focus-w: 2px;
  --focus-offset: 3px;
  --marker-size: 0.5rem;
  --dot-size: 0.375rem;
  --crop-size: 0.75rem;
  --crop-offset: -0.375rem;
  --touch-target: 2.75rem;
  --header-height: 5.5rem;
  --header-compact: 3.75rem;
  --button-height: 3.25rem;
  --cta-height: 3.5rem;
  --pattern-size: 6rem;
  --radius-none: 0;
  --ease-drawing: cubic-bezier(0.2, 0.7, 0.2, 1);
  --duration-ui: 200ms;
  --duration-image: 400ms;
  --duration-drawing: 900ms;
}

/* base and typography */
* { box-sizing: border-box; }
html { background: var(--limestone); color: var(--graphite); font-family: var(--ff-body); font-size: 100%; scroll-behavior: auto; overflow-x: hidden; }
body { min-width: 20rem; margin: var(--space-0); background: var(--limestone); color: var(--graphite); font-size: var(--fs-body); line-height: var(--lh-body); overflow-x: clip; }
main { min-width: var(--space-0); }
img, picture, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
button, input, textarea, select { font: inherit; }
button, select { cursor: pointer; }
button:disabled, [aria-disabled='true'] { cursor: not-allowed; opacity: 0.56; }
a { color: inherit; text-decoration-thickness: var(--line-w); text-underline-offset: var(--space-1); }
a:hover { color: var(--vermilion); }
::selection { background: var(--limestone-2); color: var(--graphite); }
:focus-visible { outline: var(--focus-w) solid var(--vermilion); outline-offset: var(--focus-offset); }
[hidden] { display: none !important; }
:where(h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd) { margin: var(--space-0); }
:where(ul, ol) { padding: var(--space-0); }
h1, h2, h3, .display { font-family: var(--ff-display); font-weight: var(--fw-display); text-wrap: balance; }
h1, h2 { text-transform: uppercase; letter-spacing: var(--track-tight); }
h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); }
h2 { font-size: var(--fs-h2); line-height: var(--lh-h2); }
h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); }
p { text-wrap: pretty; }
p + p { margin-top: var(--space-4); }
.label, .sheet-code, .sheet-meta, .nav-link, .btn, .breadcrumb, .spec-table th, .mini-spec dt, .callout-label, .nav-code, .eyebrow, .field label, .table-label, .title-cell-label, .footer-links h2 { font-family: var(--ff-label); font-size: var(--fs-label); font-weight: var(--fw-display); letter-spacing: var(--track-label); line-height: 1.1; text-transform: uppercase; }
small, .small, .sheet-meta, .caption { font-size: var(--fs-small); line-height: var(--lh-small); }
.tabular, .spec-table, .mini-spec, .step-number, .project-number, .phone-link, .display-phone, .route-stop, .register-table { font-variant-numeric: tabular-nums; }


/* layout and grid */
.wrap { width: min(100% - (var(--gutter) * 2), var(--wrap-max)); margin-inline: auto; }
.grid-12 { display: grid; grid-template-columns: repeat(12, minmax(var(--space-0), 1fr)); }
.sheet { border-top: var(--line-w) solid var(--line); padding-block: var(--space-section); }
.sheet:last-child { border-bottom: var(--line-w) solid var(--line); }
.sheet-body { padding-top: var(--space-8); }
.cell { min-width: var(--space-0); border-color: var(--line); border-style: solid; border-width: var(--space-0); }
.cell + .cell { border-top-width: var(--line-w); }
.hairline-top { border-top: var(--line-w) solid var(--line); }
.hairline-bottom { border-bottom: var(--line-w) solid var(--line); }

/* global header, navigation, and mobile sheet */
#site-header.site-header { position: sticky; z-index: 40; top: var(--space-0); background: var(--limestone); border-bottom: var(--line-w) solid var(--line); transition: none; }
.header-top { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-height); gap: var(--space-4); transition: none; }
.site-header.compact .header-top { min-height: var(--header-compact); }
.brand { display: inline-grid; color: var(--graphite); line-height: 1; text-decoration: none; }
.brand:hover { color: var(--graphite); }
.brand-kicker { font-family: var(--ff-label); font-size: var(--fs-label); font-weight: var(--fw-display); letter-spacing: var(--track-label); line-height: 1; }
.brand-name { font-family: var(--ff-display); font-size: clamp(1.5rem, 2.2vw, 2rem); font-weight: var(--fw-display-bold); letter-spacing: var(--track-tight); line-height: var(--lh-display); }
.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.header-actions .phone-link { font-size: var(--fs-small); font-weight: var(--fw-bold); text-decoration: none; }
.quote-header { white-space: nowrap; }
#site-nav { display: flex; align-items: center; min-height: var(--space-8); border-top: var(--line-w) solid var(--line); }
.nav-list { display: flex; align-items: stretch; width: 100%; margin: var(--space-0); padding: var(--space-0); list-style: none; }
.nav-list > li { position: relative; }
.nav-list > li + li { border-left: var(--line-w) solid var(--line); }
.nav-link, .nav-list button[data-dropdown] { display: inline-flex; align-items: center; min-height: var(--space-8); padding-inline: var(--space-4); color: var(--graphite); background: transparent; border: var(--space-0); text-decoration: none; }
.nav-link:hover, .nav-list button[data-dropdown]:hover, .nav-link.active, .nav-list button[data-dropdown][aria-expanded='true'] { color: var(--vermilion); }
.nav-list button[data-dropdown]::after { width: var(--space-2); height: var(--space-2); margin-left: var(--space-2); border-right: var(--line-w) solid currentColor; border-bottom: var(--line-w) solid currentColor; content: ''; transform: translateY(calc(var(--space-1) * -1)) rotate(45deg); }
.dropdown-menu { position: absolute; z-index: 50; top: 100%; left: calc(var(--line-w) * -1); min-width: 16rem; margin: var(--space-0); padding: var(--space-0); background: var(--limestone); border: var(--line-w) solid var(--line); list-style: none; }
.dropdown-menu a { display: block; padding: var(--space-3) var(--space-4); color: var(--graphite); font-size: var(--fs-small); text-decoration: none; }
.dropdown-menu a:hover { color: var(--vermilion); background: var(--limestone-2); }
.menu-toggle, .menu-close { display: inline-grid; width: var(--touch-target); min-width: var(--touch-target); height: var(--touch-target); place-items: center; padding: var(--space-0); color: var(--graphite); background: transparent; border: var(--line-w) solid var(--line); }
.menu-toggle svg, .menu-close svg { width: var(--space-5); height: var(--space-5); }
.menu-toggle { display: none; }
.menu-overlay { position: fixed; z-index: 59; inset: var(--space-0); background: rgba(23, 24, 26, 0.72); }

/* buttons, links, images, and annotations */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: var(--button-height); padding: var(--space-0) var(--space-7); color: var(--limestone); background: var(--graphite); border: var(--space-0); border-bottom: 4px solid transparent; border-radius: var(--radius-none); text-align: center; text-decoration: none; transition: none; }
.btn:hover, .btn:focus-visible { color: var(--limestone); border-bottom-color: var(--vermilion); }
.btn-dark { color: var(--graphite); background: var(--limestone); }
.btn-dark:hover, .btn-dark:focus-visible { color: var(--graphite); border-bottom-color: var(--vermilion-on-dark); }
.btn[aria-disabled='true'] { pointer-events: none; }
.text-link, .phone-link { color: var(--graphite); text-decoration: underline; text-decoration-color: var(--vermilion); text-decoration-thickness: var(--focus-w); text-underline-offset: var(--space-1); }
.text-link:hover, .phone-link:hover { color: var(--vermilion); }
.arrow-link { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--graphite); font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); text-decoration: none; }
.arrow-link::after { content: '→'; font-family: var(--ff-body); font-size: var(--fs-body); transition: transform var(--duration-ui) var(--ease-drawing); }
.arrow-link:hover { color: var(--vermilion); }
.arrow-link:hover::after { transform: translateX(var(--space-1)); }
.photo-frame { position: relative; isolation: isolate; }
.photo-frame::before, .photo-frame::after, .photo-frame > picture::before, .photo-frame > picture::after { position: absolute; z-index: 2; width: var(--crop-size); height: var(--crop-size); border-color: var(--graphite); border-style: solid; content: ''; pointer-events: none; }
.photo-frame::before { top: var(--crop-offset); left: var(--crop-offset); border-width: var(--line-w) var(--space-0) var(--space-0) var(--line-w); }
.photo-frame::after { right: var(--crop-offset); bottom: var(--crop-offset); border-width: var(--space-0) var(--line-w) var(--line-w) var(--space-0); }
.photo-frame > picture::before { top: var(--crop-offset); right: var(--crop-offset); border-width: var(--line-w) var(--line-w) var(--space-0) var(--space-0); }
.photo-frame > picture::after { bottom: var(--crop-offset); left: var(--crop-offset); border-width: var(--space-0) var(--space-0) var(--line-w) var(--line-w); }
.photo-frame > img, .photo-frame > picture, .photo-frame picture > img { width: 100%; height: 100%; }
.photo-frame img { object-fit: cover; }
.photo-frame.landscape { aspect-ratio: 3 / 2; }
.photo-frame.portrait { aspect-ratio: 4 / 5; }

/* cover sheet */
.cover { padding-block: var(--space-12) var(--space-section); }
.cover-title, .cover h1 { width: 100%; max-width: none; font-size: var(--fs-display); font-weight: var(--fw-display-bold); line-height: var(--lh-display); }
.cover-row { display: grid; grid-template-columns: minmax(var(--space-0), 7fr) minmax(var(--space-0), 2fr) minmax(var(--space-0), 3fr); margin-top: var(--space-8); border-top: var(--line-w) solid var(--line); border-bottom: var(--line-w) solid var(--line); }
.cover-photo, .cover-spec, .cover-actions { min-width: var(--space-0); padding: var(--space-5); }
.cover-spec, .cover-actions { border-left: var(--line-w) solid var(--line); }
.cover-photo { padding-left: var(--space-0); }
.cover-photo .photo-frame { height: 100%; }
.cover-spec { display: flex; flex-direction: column; justify-content: space-between; }
.cover-spec p { font-size: var(--fs-small); }
.cover-spec strong { font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); }
.cover-actions { display: grid; align-content: start; gap: var(--space-4); }
.display-phone { color: var(--graphite); font-family: var(--ff-display); font-size: var(--fs-phone); font-weight: var(--fw-display); line-height: var(--lh-display); text-decoration: none; }
.install-list { list-style: none; }
.install-list li + li { margin-top: var(--space-2); }


/* pattern index */
.pattern-index { border-top: var(--line-w) solid var(--line); }
.service-rows { border-bottom: var(--line-w) solid var(--line); }
.service-row { display: grid; grid-template-columns: var(--pattern-size) minmax(10rem, 1.1fr) minmax(12rem, 1.4fr) minmax(8rem, 0.8fr) var(--touch-target); align-items: center; gap: var(--space-4); min-height: calc(var(--pattern-size) + var(--space-8)); padding: var(--space-4); color: var(--graphite); border-top: var(--line-w) solid var(--line); text-decoration: none; transition: none; }
.service-row:first-child { border-top: var(--space-0); }
.service-row:hover, .service-row:focus-visible { color: var(--graphite); background: var(--limestone-2); outline-offset: calc(var(--focus-offset) * -1); }
.service-row h3 { font-weight: var(--fw-display); }
.service-desc { color: var(--steel); font-size: var(--fs-small); }
.service-spaces { font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); line-height: 1.4; text-transform: uppercase; }
.service-arrow { justify-self: end; font-size: var(--fs-h3); transition: transform var(--duration-ui) var(--ease-drawing); }
.service-row:hover .service-arrow, .service-row:focus-visible .service-arrow { color: var(--vermilion); transform: translateX(var(--space-1)); }
.service-preview { display: none; }

/* assembly */
.assembly-layout { display: grid; gap: var(--space-8); }
.assembly-diagram { position: relative; min-width: var(--space-0); padding: var(--space-4); border: var(--line-w) solid var(--line); }
.assembly-diagram svg { width: 100%; min-height: 18rem; }
.assembly-list { margin: var(--space-0); counter-reset: assembly; list-style: none; }
.assembly-item { border-top: var(--line-w) solid var(--line); }
.assembly-item:last-child { border-bottom: var(--line-w) solid var(--line); }
.assembly-item button { display: grid; grid-template-columns: var(--space-8) minmax(var(--space-0), 1fr); width: 100%; padding: var(--space-4) var(--space-0); color: var(--graphite); background: transparent; border: var(--space-0); text-align: left; }
.assembly-item button:hover, .assembly-item button:focus-visible, .assembly-item button.is-active { color: var(--vermilion); }
.assembly-diagram [data-layer] { transition: none; }
.assembly-diagram [data-layer].is-active, .assembly-diagram [data-layer]:focus { fill: var(--limestone-2); stroke: var(--vermilion); }

/* sequence */
.sequence { position: relative; }
.process-strip { display: grid; grid-template-columns: repeat(5, minmax(var(--space-0), 1fr)); border: var(--line-w) solid var(--line); }
.process-step { min-width: var(--space-0); min-height: 16rem; padding: var(--space-5); }
.process-step + .process-step { border-left: var(--line-w) solid var(--line); }
.process-step h3 { margin-top: var(--space-0); }
.process-step p { margin-top: var(--space-2); color: var(--steel); font-size: var(--fs-small); }
.process-dots { display: none; }

/* project register, spec tables, reviews */
.project-register-layout { display: grid; gap: var(--space-8); }
.featured-project { min-width: var(--space-0); }
.featured-project .photo-frame { margin-bottom: var(--space-6); }
.mini-spec, .spec-table { width: 100%; border-collapse: collapse; }
.mini-spec div { display: grid; grid-template-columns: minmax(6rem, 0.65fr) minmax(var(--space-0), 1fr); border-top: var(--line-w) solid var(--line); }
.mini-spec div:last-child { border-bottom: var(--line-w) solid var(--line); }
.mini-spec dt, .mini-spec dd { padding: var(--space-2) var(--space-0); }
.mini-spec dd { color: var(--steel); }
.table-wrap { width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; }
.register-table { width: 100%; min-width: 36rem; border-collapse: collapse; }
.register-table th, .register-table td { padding: var(--space-4); border-bottom: var(--line-w) solid var(--line); text-align: left; vertical-align: middle; }
.register-table th { color: var(--steel); background: var(--limestone-2); }
.register-row { transition: none; }
.register-row:hover { background: var(--limestone-2); }
.register-name { font-family: var(--ff-display); font-size: var(--fs-h3); line-height: var(--lh-h3); }
.register-table a { color: var(--graphite); text-decoration: none; }
.register-table a:hover { color: var(--vermilion); }
.reviews-layout { display: grid; gap: var(--space-8); }
.reviews-widget { min-height: 14rem; padding: var(--space-5); border: var(--line-w) solid var(--line); }
.reviews-widget :where(.ti-widget, .trustindex-widget, iframe) { max-width: 100% !important; box-shadow: none !important; }
.setup-note { padding: var(--space-4); color: var(--steel); border: var(--line-w) solid var(--line); font-size: var(--fs-small); }
.review-link { align-self: center; color: var(--graphite); font-family: var(--ff-display); font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: var(--fw-display); line-height: var(--lh-display); text-decoration: none; }
.review-link:hover { color: var(--vermilion); }

/* route map */
.route-map { padding: var(--space-6) var(--space-4); border: var(--line-w) solid var(--line); overflow: hidden; }
.route-track { position: relative; display: grid; grid-template-columns: repeat(11, minmax(6rem, 1fr)); align-items: start; min-width: 48rem; padding-top: var(--space-8); }
.route-track::before { position: absolute; top: var(--space-8); right: var(--space-4); left: var(--space-4); height: var(--line-w); background: var(--steel); content: ''; }
.route-stop { position: relative; display: grid; justify-items: center; gap: var(--space-2); min-width: var(--space-0); color: var(--graphite); font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); line-height: 1.25; text-align: center; text-decoration: none; }
.route-stop::before { width: var(--space-3); height: var(--space-3); background: var(--limestone); border: var(--line-w) solid var(--steel); content: ''; transform: translateY(calc(var(--space-3) * -1)); }
.route-stop:hover { color: var(--vermilion); }
.route-stop:hover::before { background: var(--vermilion); border-color: var(--vermilion); }
.route-terminal::before { width: var(--space-5); height: var(--space-5); background: var(--vermilion); border-color: var(--vermilion); transform: translateY(calc(var(--space-5) * -1)); }

/* general notes FAQ */
.notes-layout { display: grid; gap: var(--space-8); }
.notes-intro { align-self: start; }
.notes-intro p { max-width: var(--prose-max); color: var(--steel); }
.faq-list { margin: var(--space-0); list-style: none; }
.faq-list details { border-top: var(--line-w) solid var(--line); }
.faq-list details:last-child { border-bottom: var(--line-w) solid var(--line); }
.faq-list summary { display: grid; grid-template-columns: minmax(var(--space-0), 1fr) var(--space-6); align-items: center; gap: var(--space-3); min-height: calc(var(--touch-target) + var(--space-4)); padding: var(--space-4) var(--space-0); cursor: pointer; font-family: var(--ff-display); font-size: var(--fs-h3); font-weight: var(--fw-display); line-height: var(--lh-h3); list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { color: var(--vermilion); content: '+'; font-family: var(--ff-body); font-size: var(--fs-h3); font-weight: var(--fw-regular); text-align: right; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list .faq-answer { max-width: var(--prose-max); padding: var(--space-0) var(--space-8) var(--space-5); color: var(--steel); }


/* location and form sheets */
.location-layout, .quote-layout { display: grid; gap: var(--space-8); }
.map-frame { position: relative; min-height: 22rem; border: var(--line-w) solid var(--line); }
.map-frame iframe, .map-placeholder { width: 100%; height: 100%; min-height: 22rem; border: var(--space-0); filter: grayscale(1) contrast(1.05); }
.map-placeholder { display: grid; place-items: center; padding: var(--space-4); color: var(--steel); background: var(--limestone-2); text-align: center; }
.spec-table th, .spec-table td { padding: var(--space-3) var(--space-4); border-bottom: var(--line-w) solid var(--line); text-align: left; vertical-align: top; }
.spec-table th { width: 38%; color: var(--graphite); background: var(--limestone-2); }
.spec-table td { color: var(--steel); }
.form-sheet { padding: var(--space-5); border: var(--line-w) solid var(--line); }
.lead-form { display: grid; gap: var(--space-5); }
.form-grid { display: grid; gap: var(--space-4); }
.field { display: grid; gap: var(--space-2); }
.field-full { grid-column: 1 / -1; }
.field label { color: var(--graphite); }
.field input, .field textarea, .field select { width: 100%; min-height: var(--button-height); padding: var(--space-3) var(--space-4); color: var(--graphite); background: var(--field-bg); border: var(--line-w) solid var(--line); border-radius: var(--radius-none); font-size: max(var(--fs-body), 1rem); line-height: var(--lh-body); }
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: var(--space-0); border-color: var(--graphite); }
.field input[aria-invalid='true'], .field textarea[aria-invalid='true'], .field.has-error input, .field.has-error textarea { border-color: var(--vermilion); }
.field-error { min-height: var(--fs-small); color: var(--vermilion); font-size: var(--fs-small); line-height: var(--lh-small); }
.form-status { min-height: var(--fs-body); color: var(--vermilion); font-size: var(--fs-small); }
.form-success { padding: var(--space-5); border: var(--line-w) solid var(--graphite); }
.consent { color: var(--steel); font-size: var(--fs-small); }
.form-submit { width: 100%; }

/* quote modal: the sole permitted shadow */
#quote-modal { position: fixed; z-index: 70; inset: var(--space-0); display: grid; place-items: center; padding: var(--gutter); background: transparent; border: var(--space-0); }
#quote-modal::backdrop { background: rgba(23, 24, 26, 0.78); }
#quote-modal[open] { animation: modal-in var(--duration-ui) var(--ease-drawing); }
.modal-surface { position: relative; width: min(100%, 42rem); max-height: calc(100vh - (var(--gutter) * 2)); overflow-y: auto; padding: var(--space-6); background: var(--limestone); border: var(--line-w) solid var(--graphite); box-shadow: var(--modal-shadow); }
.modal-close { position: absolute; top: var(--space-3); right: var(--space-3); display: grid; width: var(--touch-target); height: var(--touch-target); place-items: center; color: var(--graphite); background: transparent; border: var(--line-w) solid var(--line); }

/* sticky CTA */
#cta-bar.cta-bar { position: fixed; z-index: 35; right: var(--space-0); bottom: var(--space-0); left: var(--space-0); min-height: var(--cta-height); color: var(--limestone); background: var(--graphite); transform: translateY(100%); transition: transform var(--duration-ui) var(--ease-drawing); }
#cta-bar.cta-bar.is-visible { transform: translateY(var(--space-0)); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--cta-height); gap: var(--space-4); }
.cta-inner > p { font-size: var(--fs-small); }
.cta-actions { display: flex; align-items: center; gap: var(--space-4); }
.cta-actions .phone-link { color: var(--limestone); white-space: nowrap; }
.cta-actions .btn { min-height: var(--cta-height); }

/* title block footer */
.site-footer { color: var(--limestone); background: var(--graphite); }
.title-block { border-top: var(--line-w) solid var(--line-dark); }
.title-grid { display: grid; grid-template-columns: repeat(5, minmax(var(--space-0), 1fr)); border-left: var(--line-w) solid var(--line-dark); }
.title-cell { min-width: var(--space-0); min-height: 10rem; padding: var(--space-5); border-right: var(--line-w) solid var(--line-dark); border-bottom: var(--line-w) solid var(--line-dark); }
.title-cell-wide { grid-column: span 2; }
.title-cell .brand { color: var(--limestone); }
.title-cell p { margin-top: var(--space-4); color: var(--limestone); font-size: var(--fs-small); }
.title-cell-label { color: var(--vermilion-on-dark); }
.footer-links { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.footer-links a { color: var(--limestone); font-size: var(--fs-small); text-decoration: none; }
.footer-links a:hover { color: var(--vermilion-on-dark); }
.footer-bottom { display: flex; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-4); color: var(--limestone); font-size: var(--fs-small); }

/* service, city, project, and privacy pages */
.page-title { padding-block: var(--space-12) var(--space-8); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); color: var(--steel); }
.breadcrumb a { color: var(--steel); }
.breadcrumb a:hover { color: var(--vermilion); }
.page-header-grid { display: grid; gap: var(--space-6); align-items: end; }
.page-header-grid h1 { max-width: 12ch; }
.page-header-grid .pattern-drawing { justify-self: end; }
.page-header-grid .intro { max-width: 38ch; color: var(--steel); }
.intro-split { display: grid; gap: var(--space-8); align-items: start; }
.prose { max-width: var(--prose-max); }
.prose > * + * { margin-top: var(--space-4); }
.prose :where(ul, ol) { padding-left: var(--space-5); }
.prose li + li { margin-top: var(--space-2); }
.spec-list { margin: var(--space-0); list-style: none; border-top: var(--line-w) solid var(--line); }
.spec-list li { display: block; padding: var(--space-4) var(--space-0); border-bottom: var(--line-w) solid var(--line); }
.spec-list h3 { margin-bottom: var(--space-1); }
.spec-list p { color: var(--steel); font-size: var(--fs-small); }
.service-process { position: relative; margin: var(--space-0); padding-left: var(--space-0); list-style: none; }
.service-process li { position: relative; display: block; padding-bottom: var(--space-6); }
.service-process p { color: var(--steel); }
.materials-table { width: 100%; min-width: 38rem; border-collapse: collapse; }
.materials-table th, .materials-table td { padding: var(--space-3) var(--space-4); border: var(--line-w) solid var(--line); text-align: center; }
.materials-table th:first-child, .materials-table td:first-child { position: sticky; left: var(--space-0); color: var(--graphite); background: var(--limestone-2); text-align: left; }
.materials-table th { font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); text-transform: uppercase; }
.materials-table .available::after { display: inline-block; width: var(--space-2); height: var(--space-2); background: var(--graphite); content: ''; }
.project-gallery { display: grid; gap: var(--space-4); }
.project-gallery .gallery-main { position: relative; }
.gallery-main .photo-frame { width: 100%; aspect-ratio: 3 / 2; }
.gallery-thumbs { display: flex; gap: var(--space-2); overflow-x: auto; padding: var(--space-1); scroll-snap-type: x mandatory; }
.gallery-thumbs button { width: 5.5rem; height: 4rem; flex: 0 0 auto; padding: var(--space-0); background: transparent; border: var(--line-w) solid var(--line); scroll-snap-align: start; }
.gallery-thumbs button[aria-current='true'] { border-color: var(--vermilion); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.gallery-toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.gallery-toolbar button { width: var(--touch-target); height: var(--touch-target); padding: var(--space-0); color: var(--graphite); background: transparent; border: var(--line-w) solid var(--line); }
.gallery-counter { font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); }
.project-nav { display: flex; justify-content: space-between; gap: var(--space-4); padding-top: var(--space-6); border-top: var(--line-w) solid var(--line); }
.project-nav a { max-width: 45%; color: var(--graphite); font-family: var(--ff-display); font-size: var(--fs-h3); line-height: var(--lh-h3); }
.related-register { margin-top: var(--space-8); }
.privacy-layout { display: grid; gap: var(--space-8); }
.privacy-content { max-width: var(--prose-max); }
.privacy-section { padding-top: var(--space-8); border-top: var(--line-w) solid var(--line); scroll-margin-top: calc(var(--header-height) + var(--space-4)); }
.privacy-section + .privacy-section { margin-top: var(--space-8); }
.privacy-toc { padding: var(--space-4); border: var(--line-w) solid var(--line); }
.privacy-toc ol { margin: var(--space-0); padding-left: var(--space-5); }
.privacy-toc li + li { margin-top: var(--space-2); }
.privacy-toc a { color: var(--graphite); font-size: var(--fs-small); }


/* drawings */
.pattern-drawing, .assembly-diagram svg, .drawing-svg { color: var(--steel); }
.pattern-drawing { width: var(--pattern-size); height: var(--pattern-size); }
.pattern-drawing :is(path, line, polyline, polygon, rect, circle), .assembly-diagram svg :is(path, line, polyline, polygon, rect, circle), .drawing-svg :is(path, line, polyline, polygon, rect, circle) { stroke: currentColor; stroke-width: var(--line-w); vector-effect: non-scaling-stroke; }
.pattern-drawing :is(path, line, polyline, polygon, rect, circle), .drawing-svg :is(path, line, polyline, polygon, rect, circle) { fill: none; }
.pattern-drawing .active-mark, .drawing-svg .active-mark { fill: var(--vermilion); stroke: var(--vermilion); }
.service-row:hover .pattern-drawing, .service-row:focus-visible .pattern-drawing { color: var(--vermilion); }
.callout-leader { fill: none !important; stroke: var(--steel) !important; }
.callout-label { fill: var(--graphite); stroke: none !important; }
.dimension-tick { stroke: var(--steel); stroke-width: var(--line-w); vector-effect: non-scaling-stroke; }
[data-draw-once] path, [data-draw-once] line, [data-draw-once] polyline { stroke-dasharray: var(--draw-length, 1000); stroke-dashoffset: var(--draw-length, 1000); }
[data-draw-once].is-drawn path, [data-draw-once].is-drawn line, [data-draw-once].is-drawn polyline { animation: draw-line var(--duration-drawing) var(--ease-drawing) forwards; }
@keyframes draw-line { to { stroke-dashoffset: 0; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(var(--space-2)); } to { opacity: 1; transform: translateY(var(--space-0)); } }

/* utilities */
.skip-link { position: fixed; z-index: 100; top: var(--space-2); left: var(--space-2); padding: var(--space-3) var(--space-4); color: var(--limestone); background: var(--graphite); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(var(--space-0)); }
.hidden { display: none !important; }
.visually-hidden { position: absolute !important; width: var(--line-w) !important; height: var(--line-w) !important; padding: var(--space-0) !important; margin: calc(var(--line-w) * -1) !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: var(--space-0) !important; }
.no-wrap { white-space: nowrap; }
.text-steel { color: var(--steel); }
.text-vermilion { color: var(--vermilion); }
.bg-limestone-2 { background: var(--limestone-2); }
.sheet-dark { color: var(--limestone); background: var(--graphite); border-color: var(--line-dark); }
.sheet-dark .sheet-head, .sheet-dark .hairline-top, .sheet-dark .hairline-bottom, .sheet-dark .cell { border-color: var(--line-dark); }
.sheet-dark .sheet-code, .sheet-dark h1, .sheet-dark h2, .sheet-dark h3, .sheet-dark .text-link { color: var(--limestone); }
.sheet-dark .sheet-meta, .sheet-dark p { color: var(--limestone); }
.sheet-dark .arrow-link, .sheet-dark .phone-link { color: var(--limestone); }
.sheet-dark .arrow-link:hover, .sheet-dark .phone-link:hover { color: var(--vermilion-on-dark); }

/* media — tablet */
@media (min-width: 48rem) {
  :root { --gutter: 2rem; }
  .cell + .cell { border-top-width: var(--space-0); border-left-width: var(--line-w); }
  .header-top { min-height: 6rem; }
  .site-header.compact .header-top { min-height: var(--header-compact); }
  .form-grid { grid-template-columns: repeat(2, minmax(var(--space-0), 1fr)); }
  .location-layout, .quote-layout, .reviews-layout { grid-template-columns: minmax(var(--space-0), 7fr) minmax(16rem, 5fr); }
  .intro-split { grid-template-columns: minmax(var(--space-0), 5fr) minmax(var(--space-0), 7fr); }
  .page-header-grid { grid-template-columns: minmax(var(--space-0), 8fr) minmax(10rem, 4fr); }
  .project-register-layout { grid-template-columns: minmax(var(--space-0), 7fr) minmax(var(--space-0), 5fr); }
  .assembly-layout { grid-template-columns: minmax(var(--space-0), 7fr) minmax(18rem, 5fr); align-items: start; }
  .notes-layout { grid-template-columns: minmax(14rem, 4fr) minmax(var(--space-0), 8fr); }
  .notes-intro { position: sticky; top: calc(var(--header-height) + var(--space-4)); }
  .privacy-layout { grid-template-columns: minmax(12rem, 3fr) minmax(var(--space-0), 9fr); align-items: start; }
  .privacy-toc { position: sticky; top: calc(var(--header-height) + var(--space-4)); }
}

/* media — desktop */
@media (min-width: 64rem) {
  :root { --gutter: 3.5rem; }
  .site-header.compact #site-nav { min-height: var(--space-6); }
  .site-header.compact .nav-link, .site-header.compact .nav-list button[data-dropdown] { min-height: var(--space-6); font-size: 0.72rem; }
  .service-preview { position: sticky; top: calc(var(--header-height) + var(--space-4)); display: block; }
  .pattern-index-layout { display: grid; grid-template-columns: minmax(var(--space-0), 8fr) minmax(18rem, 4fr); align-items: start; }
  .project-register-layout { gap: var(--space-12); }
  .route-track { min-width: var(--space-0); }
}

/* media — compact navigation and mobile component reflow */
@media (max-width: 63.9375rem) {
  body.menu-open { overflow: hidden; }
  .header-actions .phone-link, .header-actions .quote-header, #site-nav { display: none; }
  .menu-toggle { display: inline-grid; }
  #site-nav.is-open { position: fixed; z-index: 60; inset: var(--space-0); display: flex; flex-direction: column; align-items: stretch; padding: var(--space-5) var(--gutter); overflow-y: auto; color: var(--limestone); background: var(--graphite); border: var(--space-0); }
  #site-nav.is-open .menu-close { align-self: flex-end; color: var(--limestone); border-color: var(--line-dark); }
  #site-nav.is-open .nav-list { display: block; flex: 0 0 auto; margin-top: var(--space-6); }
  #site-nav.is-open .nav-list > li, #site-nav.is-open .nav-list > li + li { border: var(--space-0); border-top: var(--line-w) solid var(--line-dark); }
  #site-nav.is-open .nav-list > li:last-child { border-bottom: var(--line-w) solid var(--line-dark); }
  #site-nav.is-open .nav-link, #site-nav.is-open .nav-list button[data-dropdown] { display: grid; grid-template-columns: minmax(var(--space-0), 1fr) var(--space-6); width: 100%; min-height: 4.5rem; padding: var(--space-4) var(--space-0); color: var(--limestone); font-family: var(--ff-display); font-size: 2.75rem; font-weight: var(--fw-display); letter-spacing: var(--track-tight); line-height: var(--lh-display); text-align: left; }
  #site-nav.is-open .nav-link::before, #site-nav.is-open .nav-list button[data-dropdown]::before { content: none; }
  #site-nav.is-open .nav-list button[data-dropdown]::after { justify-self: end; width: var(--space-3); height: var(--space-3); margin: var(--space-0); }
  #site-nav.is-open .nav-name { display: block; grid-column: 1; font-family: var(--ff-display); font-size: 2.75rem; font-weight: var(--fw-display); letter-spacing: var(--track-tight); line-height: var(--lh-display); }
  #site-nav.is-open .dropdown-menu { position: static; min-width: var(--space-0); padding-left: var(--space-0); color: var(--limestone); background: transparent; border: var(--space-0); }
  #site-nav.is-open .dropdown-menu a { padding: var(--space-3) var(--space-0); color: var(--limestone); font-size: var(--fs-body); }
  #site-nav.is-open .dropdown-menu .nav-name { font-family: var(--ff-body); font-size: var(--fs-body); letter-spacing: normal; text-transform: none; }
  #site-nav.is-open .dropdown-menu .nav-link { min-height: var(--touch-target); }
  #site-nav.is-open .dropdown-menu a:hover { color: var(--vermilion-on-dark); background: transparent; }
  #site-nav.is-open .mobile-contact { display: grid; grid-template-columns: minmax(var(--space-0), 1fr); gap: var(--space-3); margin-top: auto; padding-top: var(--space-5); border-top: var(--line-w) solid var(--line-dark); }
  #site-nav.is-open .mobile-contact .phone-link { color: var(--limestone); font-family: var(--ff-display); font-size: var(--fs-h2); line-height: var(--lh-display); }
  .cover { padding-top: var(--space-8); }
  .cover-row { grid-template-columns: 1fr; margin-top: var(--space-6); }
  .cover-actions { order: -2; border-left: var(--space-0); border-bottom: var(--line-w) solid var(--line); }
  .cover-photo { order: -1; padding: var(--space-5) var(--space-0); border-bottom: var(--line-w) solid var(--line); }
  .cover-spec { border-left: var(--space-0); }
  .cover-spec p { max-width: 34ch; }
  .service-row { grid-template-columns: var(--space-20) minmax(var(--space-0), 1fr) var(--touch-target); gap: var(--space-3); }
  .service-row .pattern-drawing { width: var(--space-20); height: var(--space-20); }
  .service-desc, .service-spaces { grid-column: 2 / -1; }
  .service-arrow { grid-column: 3; grid-row: 1; }
  .process-strip { display: flex; margin-right: calc(var(--gutter) * -1); padding-right: calc(var(--gutter) - var(--space-6)); overflow-x: auto; border: var(--space-0); scroll-snap-type: x mandatory; }
  .process-step { width: min(78vw, 20rem); min-height: 15rem; flex: 0 0 min(78vw, 20rem); border: var(--line-w) solid var(--line); scroll-snap-align: start; }
  .process-step + .process-step { border-left: var(--space-0); }
  .process-dots { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-4); }
  .process-dots span { width: var(--space-2); height: var(--space-2); background: var(--steel); }
  .process-dots .is-active { background: var(--vermilion); }
  .route-map { overflow: visible; }
  .route-track { grid-template-columns: 1fr; gap: var(--space-4); min-width: var(--space-0); padding: var(--space-0) var(--space-0) var(--space-0) var(--space-6); }
  .route-track::before { top: var(--space-2); right: auto; bottom: var(--space-2); left: var(--space-1); width: var(--line-w); height: auto; }
  .route-stop { grid-template-columns: var(--space-6) minmax(var(--space-0), 1fr); justify-items: start; gap: var(--space-3); text-align: left; }
  .route-stop::before { transform: translateX(calc(var(--space-3) * -1)); }
  .route-terminal::before { transform: translateX(calc(var(--space-5) * -1)); }
  .title-grid { grid-template-columns: repeat(2, minmax(var(--space-0), 1fr)); }
  .title-cell-wide { grid-column: span 2; }
  .cta-inner > p { display: none; }
  .cta-inner { justify-content: flex-end; }
  .cta-actions { width: 100%; justify-content: space-between; }
  .cta-actions .btn { padding-inline: var(--space-4); }
  .project-nav { flex-direction: column; }
  .project-nav a { max-width: 100%; }
}

@media (max-width: 29.9375rem) {
  .header-top { min-height: var(--header-compact); }
  .brand-name { font-size: 1.35rem; }
  .cover-actions .btn { width: 100%; }
  .display-phone { font-size: clamp(2rem, 10vw, 2.5rem); }
  .cta-actions .phone-link { font-size: var(--fs-small); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0ms !important; animation-duration: 0ms !important; animation-iteration-count: 1 !important; }
  [data-draw-once] path, [data-draw-once] line, [data-draw-once] polyline { stroke-dashoffset: 0; }
}

/* Markup alignment: drawing-sheet components. */
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: var(--line-w); height: var(--line-w); overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.arrow-icon { display: inline-block; width: var(--space-5); height: var(--space-5); flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.5px; vertical-align: middle; }
.btn { gap: var(--space-3); }
.text-link { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-2) 0; border: 0; background: transparent; cursor: pointer; }
.technical-label, .title-label, .photo-callout { font-family: var(--ff-label); font-size: var(--fs-label); letter-spacing: var(--track-label); text-transform: uppercase; }
.cover-title { margin-top: var(--space-8); }
.cover-photo .photo-frame { height: auto; }
.pattern-index { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: var(--space-8); margin-top: var(--space-8); }
.pattern-index:has(.service-rows:only-child) { grid-template-columns: minmax(0,1fr); }
.service-row { grid-template-columns: var(--pattern-size) minmax(0,1fr) var(--touch-target); }
.service-row .service-desc { margin-top: var(--space-2); }
.service-spaces { display: block; margin-top: var(--space-3); }
.service-preview { display: block; align-self: start; position: sticky; top: calc(var(--header-compact) + var(--space-16)); }
.pattern-drawing { fill: none; stroke: var(--steel); stroke-width: var(--line-w); }
.pattern-drawing use { vector-effect: non-scaling-stroke; }
.service-row:hover .pattern-drawing, .service-row:focus-visible .pattern-drawing { stroke: var(--vermilion); }
.assembly-list > li { list-style: none; }
button.assembly-item { display: grid; grid-template-columns: minmax(0,1fr); width: 100%; min-height: var(--touch-target); gap: var(--space-3); text-align: left; padding: var(--space-4) 0; background: transparent; border: 0; border-top: var(--line-w) solid var(--line); color: var(--graphite); }
.assembly-item strong { display: block; font-family: var(--ff-display); font-size: var(--fs-h3); }
.assembly-item strong + span { display: block; font-size: var(--fs-small); color: var(--steel); }
.assembly-item.is-active { background: var(--limestone-2); }
.assembly-diagram { width: 100%; fill: none; stroke: var(--steel); stroke-width: var(--line-w); }
.assembly-diagram path { vector-effect: non-scaling-stroke; }
.assembly-diagram text { fill: var(--graphite); stroke: none; font-family: var(--ff-label); font-size: var(--fs-label); }
.assembly-diagram .layer { cursor: pointer; }
.sheet-dark .process-strip, .sheet-dark .process-step { border-color: var(--line-dark); }
.register-table { font-size: var(--fs-small); }
.register-table th[scope="row"] { background: transparent; color: var(--graphite); }
.mini-spec th, .mini-spec td { border-bottom: var(--line-w) solid var(--line); padding: var(--space-2); text-align: left; font-size: var(--fs-small); }
.mini-spec th { font-family: var(--ff-label); text-transform: uppercase; }
.featured-project h3 { margin-block: var(--space-5); }
.faq-list details > div { padding: 0 var(--space-10) var(--space-5) 0; color: var(--steel); }
.title-block { background: var(--graphite); color: var(--limestone); }
.title-label { margin-bottom: var(--space-5); color: var(--vermilion-on-dark); }
.title-block .phone-link, .title-block a { color: var(--limestone); }
.title-block .brand:hover { color: var(--limestone); }
.footer-links { list-style: none; }
.title-cell { overflow-wrap: anywhere; }
.menu-close, .mobile-contact { display: none; }
#quote-modal:not([open]) { display: none; }
#quote-modal { width: min(100%, 46rem); max-width: 100%; margin: auto; }
#quote-modal[open] { width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; overflow: hidden; }
.modal-surface { max-height: calc(100dvh - (var(--gutter) * 2)); overscroll-behavior: contain; scrollbar-width: none; -ms-overflow-style: none; }
.modal-surface::-webkit-scrollbar { display: none; }
.modal-surface h2 { margin-right: var(--space-12); }
.form-wrap { min-width: 0; padding-top: var(--space-5); }
.config-placeholder { overflow-wrap: anywhere; }
.gallery-thumbs button[aria-pressed="true"] { border-color: var(--vermilion); }
.page-title .breadcrumb { margin-top: var(--space-5); }
.page-header-grid p { margin-top: var(--space-6); max-width: var(--prose-max); }
.sheet-body > h2 { margin-bottom: var(--space-8); }
.cta-cell { display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); }
.cta-cell p { max-width: var(--prose-max); }
.nav-link { gap: var(--space-2); }
.menu-toggle svg { stroke: currentColor; stroke-width: 1.5px; fill: none; }
.route-track { grid-template-columns: repeat(11,minmax(0,1fr)); min-width: 0; }
.route-stop { min-height: var(--touch-target); }
@media (max-width: 60rem) {
  .pattern-index { grid-template-columns: minmax(0,1fr); }
  .service-preview { display: none; }
  .route-track { display: flex; flex-direction: column; gap: var(--space-4); padding-top: 0; }
  .route-track::before { top: var(--space-2); bottom: var(--space-4); left: var(--space-2); width: var(--line-w); height: auto; }
  .route-stop { display: flex; align-items: center; gap: var(--space-4); text-align: left; }
  .route-stop::before, .route-terminal::before { transform: none; flex-shrink: 0; }
  .route-terminal::before { margin-left: calc(var(--space-1) * -1); }
}
@media (max-width: 47.99rem) {
  .service-row { grid-template-columns: var(--space-16) minmax(0,1fr) var(--space-5); padding-inline: 0; }
  .service-row .pattern-drawing { width: var(--space-16); height: var(--space-16); }
  .header-top { min-height: var(--space-20); }
  #site-nav .menu-close { display: grid; }
  .mobile-contact { display: grid; gap: var(--space-4); }
  .cta-cell { display: block; }
  .cta-cell .btn { margin-top: var(--space-5); }
  .quote-layout, .location-layout, .intro-split, .project-register-layout { grid-template-columns: minmax(0,1fr); }
  .cover-actions .btn { width: 100%; }
  .cover-actions .display-phone { font-size: var(--fs-h2); }
}

.process-dots button { width: var(--touch-target); height: var(--touch-target); display: grid; place-items: center; padding: 0; background: transparent; border: 0; }
.process-dots button::before { content: ''; display: block; width: var(--space-2); height: var(--space-2); background: var(--steel); }
.process-dots button[aria-pressed="true"]::before { background: var(--vermilion-on-dark); }
.assembly-diagram[data-draw-once] path { stroke-dashoffset: 0; }
.assembly-diagram[data-draw-once].is-drawn path { stroke-dasharray: 1000; animation: draw-line var(--duration-drawing) var(--ease-drawing) forwards; }
.mobile-contact .text-link { color: var(--limestone); }
.title-cell a { display: inline-flex; align-items: center; min-height: var(--touch-target); }
.register-table a { display: inline-flex; align-items: center; min-height: var(--touch-target); }
.faq-list details > div p { margin-top: var(--space-2); }
.form-success { margin-top: var(--space-5); }
@media (max-width: 63.9375rem) {
  #site-nav.is-open { width: 100%; max-width: none; margin: 0; }
  #cta-bar .cta-inner > span { display: none; }
  .service-preview { display: none; }
}

.menu-overlay { z-index: 39; }
@media (max-width: 63.9375rem) { #site-nav.is-open { z-index: 60; } }
@media (min-width: 64rem) { .route-stop { overflow-wrap: anywhere; padding-inline: var(--space-1); } }

.sr-only { left: 0; top: 0; }
.sheet-body, .sheet-body > *, .project-register-layout > *, .quote-layout > *, .intro-split > *, .notes-layout > *, .assembly-layout > * { min-width: 0; }
.table-wrap { max-width: 100%; }

@media (min-width: 64rem) {
  .site-header.compact .header-top { min-height: var(--header-compact); }
  .site-header.compact .quote-header { display: none; }
  .site-header.compact #site-nav { position: absolute; top: 0; left: auto; right: calc(max(var(--gutter), (100% - var(--wrap-max)) / 2) + 10rem); width: auto; min-height: var(--header-compact); margin: 0; border-top: 0; }
  .site-header.compact .nav-link, .site-header.compact .nav-list button[data-dropdown] { min-height: var(--header-compact); padding-inline: var(--space-3); }
  .site-header.compact .brand-name { font-size: var(--fs-h3); }
  .site-header.compact .nav-list { width: auto; }
}
.action-cell { display: grid; justify-items: start; align-content: start; gap: var(--space-4); }
.intro-split + .prose { margin-top: var(--space-10); }
/* floor cross-section */
.assembly-lead { max-width: var(--prose-max); margin: calc(var(--space-8) * -1 + var(--space-3)) 0 var(--space-8); color: var(--steel); }
.assembly-diagram { padding: var(--space-4); border: var(--line-w) solid var(--line); stroke: none; }
.assembly-diagram .shape { stroke: var(--graphite); stroke-width: var(--line-w); vector-effect: non-scaling-stroke; transition: fill var(--duration-ui) ease; }
.assembly-diagram .tile { fill: #F7F5F0; }
.assembly-diagram .grout { fill: var(--steel); }
.assembly-diagram .thinset { fill: url(#hatch-thinset); }
.assembly-diagram .membrane { fill: var(--graphite-2); }
.assembly-diagram .board { fill: url(#hatch-board); }
.assembly-diagram .joist { fill: var(--limestone-2); }
.assembly-diagram .tex { fill: var(--steel); }
.assembly-diagram .tex-line { stroke: var(--steel); stroke-width: 1; opacity: 0.6; }
.assembly-diagram .leader { fill: none; stroke: var(--steel); }
.assembly-diagram .callout-dot { fill: var(--steel); }
.assembly-diagram text { fill: var(--graphite); font-family: var(--ff-body); font-size: 13px; }
.assembly-diagram .zone { fill: var(--steel); font-family: var(--ff-label); font-size: 10px; letter-spacing: 0.12em; }
.assembly-diagram .layer:is(.is-active, :hover, :focus-visible) .shape { fill: var(--vermilion); }
.assembly-diagram .layer:is(.is-active, :hover, :focus-visible) :is(.leader) { stroke: var(--vermilion); }
.assembly-diagram .layer:is(.is-active, :hover, :focus-visible) :is(.callout-dot, text) { fill: var(--vermilion); }
.assembly-diagram .layer { outline: none; }
@media (min-width: 48rem) {
  .assembly-layout > .assembly-diagram { position: sticky; top: calc(var(--header-compact) + var(--space-4)); }
}
/* how it works */
.process-head { display: grid; gap: var(--space-4); margin-bottom: var(--space-10); }
.sheet-body > .process-head h2 { margin: 0; }
.process-head p { max-width: 34rem; color: var(--limestone); opacity: 0.75; }
.process-section .process-strip { gap: var(--space-6); border: 0; }
.process-section .process-step { position: relative; min-height: 0; padding: 0; border: 0; }
.process-section .process-step + .process-step { border-left: 0; }
.process-section .process-step::before { position: absolute; top: 1.75rem; left: 3.5rem; right: calc(var(--space-6) * -1); height: var(--line-w); background: var(--line-dark); content: ''; }
.process-section .process-step:last-child::before { content: none; }
.step-icon { position: relative; z-index: 1; display: grid; width: 3.5rem; height: 3.5rem; place-items: center; margin-bottom: var(--space-6); color: var(--vermilion-on-dark); background: var(--graphite); border: var(--line-w) solid var(--vermilion-on-dark); border-radius: 50%; transition: background var(--duration-ui) ease, color var(--duration-ui) ease, transform var(--duration-ui) ease; }
.step-icon svg { width: 1.5rem; height: 1.5rem; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.process-section .process-step:hover .step-icon { color: var(--graphite); background: var(--vermilion-on-dark); transform: translateY(-2px); }
.process-section .process-step h3 { font-size: var(--fs-h3); }
.process-section .process-step p { margin-top: var(--space-3); color: var(--limestone); opacity: 0.72; font-size: var(--fs-small); line-height: 1.6; }
.process-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-5); margin-top: var(--space-12); padding-top: var(--space-8); border-top: var(--line-w) solid var(--line-dark); }
.process-cta p { font-family: var(--ff-display); font-size: var(--fs-h3); text-transform: uppercase; }
.process-cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-6); }
.process-cta .phone-link { font-family: var(--ff-display); font-size: var(--fs-h3); }
@media (min-width: 48rem) { .process-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; } .process-head p { justify-self: end; } }
@media (max-width: 63.9375rem) {
  .process-section .process-strip { gap: var(--space-6); padding-bottom: var(--space-2); }
  .process-section .process-step { border: 0; }
}
.process-dots button.is-active { background: transparent; }
.process-dots button.is-active::before, .process-dots button[aria-pressed="true"]::before { width: var(--space-5); background: var(--vermilion-on-dark); }
.process-dots button::before { transition: width var(--duration-ui) ease; }
.process-section .process-strip { scrollbar-width: none; }
.process-section .process-strip::-webkit-scrollbar { display: none; }
/* recent projects: compact register next to the featured photo */
.project-register-layout .register-table { min-width: 0; table-layout: auto; }
.project-register-layout .register-table :is(th, td):nth-child(3) { display: none; }
.project-register-layout .register-table :is(th, td) { padding-inline: var(--space-3); }
.project-register-layout .register-table :is(th, td):first-child { padding-left: 0; }
.project-register-layout .register-table thead th:first-child { padding-left: var(--space-3); }
.project-register-layout .register-table :is(th, td):last-child { width: var(--touch-target); padding-right: 0; text-align: right; }
.location-layout .spec-table { min-width: 0; width: 100%; table-layout: fixed; }
.location-layout .spec-table th { width: 30%; }
.location-layout .spec-table td { overflow-wrap: anywhere; }
.title-cell .brand-kicker, .title-cell .brand-name { white-space: nowrap; overflow-wrap: normal; }
.title-cell .brand-name { font-size: clamp(1.25rem, 1.7vw, 1.75rem); }
.title-cell a[href^="mailto:"] { overflow-wrap: anywhere; }
@media (min-width: 64rem) { .title-grid { grid-template-columns: minmax(0, 1.35fr) repeat(4, minmax(0, 1fr)); } }
.title-cell a.brand { display: inline-grid; align-items: start; }
.title-cell .phone-link { white-space: nowrap; }
/* project tables: whole row is the link */
.register-table tbody tr { position: relative; cursor: pointer; transition: background-color var(--duration-ui) ease; }
.register-table tbody .register-row::after { position: absolute; z-index: 1; inset: 0; content: ''; }
.register-table tbody .register-row:hover { background: transparent; }
.register-table tbody tr:hover, .register-table tbody tr:focus-within { background: var(--limestone-2); }
.register-table tbody tr:hover a, .register-table tbody tr:focus-within a { color: var(--vermilion); }
.register-table tbody tr:hover td, .register-table tbody tr:focus-within td { color: var(--graphite); }
.register-table tbody .arrow-icon { transition: transform var(--duration-ui) ease; }
.register-table tbody tr:hover .arrow-icon { transform: translate(2px, -2px); }
.register-table tbody tr td:last-child a { position: relative; z-index: 2; }
/* project tables on phones: stacked rows instead of a wide table */
@media (max-width: 47.99rem) {
  .register-table, .project-register-layout .register-table { display: block; width: 100%; min-width: 0; }
  .register-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .register-table tbody { display: block; }
  .register-table tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) var(--touch-target); grid-template-areas: "name go" "room go" "tile go"; align-items: center; column-gap: var(--space-3); padding: var(--space-4) 0; border-bottom: var(--line-w) solid var(--line); }
  .register-table tbody :is(th, td), .project-register-layout .register-table tbody :is(th, td) { display: block; padding: 0; border: 0; text-align: left; }
  .register-table tbody th { grid-area: name; }
  .register-table tbody .register-row { min-height: 0; }
  .register-table tbody td:nth-child(2) { grid-area: room; margin-top: var(--space-1); color: var(--steel); }
  .register-table tbody td:nth-child(3) { grid-area: tile; color: var(--steel); }
  .project-register-layout .register-table tbody td:nth-child(3) { display: none; }
  .register-table tbody td:last-child, .project-register-layout .register-table tbody td:last-child { grid-area: go; justify-self: end; width: auto; }
}
/* sticky CTA bar: inset button, safe area on phones */
#cta-bar.cta-bar { padding-bottom: env(safe-area-inset-bottom, 0px); }
#cta-bar .cta-actions .btn { min-height: 2.75rem; padding-inline: var(--space-5); }
@media (max-width: 47.99rem) {
  #cta-bar .cta-inner { min-height: 3.75rem; padding-block: var(--space-2); }
  #cta-bar .cta-actions { gap: var(--space-3); }
  #cta-bar .cta-actions .phone-link { font-size: var(--fs-body); }
  #cta-bar .cta-actions .btn { min-height: 2.75rem; padding-inline: var(--space-4); gap: var(--space-2); }
}
@media (max-width: 47.99rem) {
  .reviews-layout .review-link { order: -1; align-self: start; }
}
/* how it works: vertical timeline below desktop */
@media (max-width: 63.9375rem) {
  .process-section .process-strip { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin-right: 0; padding: 0; overflow: visible; scroll-snap-type: none; }
  .process-section .process-step { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr); column-gap: var(--space-5); width: auto; flex: none; min-height: 0; padding-bottom: var(--space-8); scroll-snap-align: none; }
  .process-section .process-step:last-child { padding-bottom: 0; }
  .process-section .step-icon { grid-row: 1 / span 2; margin-bottom: 0; }
  .process-section .process-step h3 { align-self: end; margin-top: var(--space-2); }
  .process-section .process-step p { grid-column: 2; }
  .process-section .process-step::before { top: 3.5rem; bottom: 0; left: 1.75rem; right: auto; width: var(--line-w); height: auto; }
  .process-section .process-dots { display: none; }
  .process-cta { margin-top: var(--space-10); }
}
.reviews-layout:not(:has(.review-link)) { grid-template-columns: minmax(0, 1fr); }