/* Services-first homepage. Shared stylesheet supplies inquiry styles; these
   local brand tokens use system fonts and disable the inherited animated backdrop.
   Content and navigation work without JS. */
:root {
  color-scheme: dark;
  --bg: #1b1712;
  --bg-alt: #232019;
  --bg-surface: #29241d;
  --text-primary: #f4efe6;
  --text-muted: #c3b9a9;
  --text-faint: #b0a698;
  --accent: #e18b66;
  --accent-hover: #eda984;
  --font-display: 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --border: #443c31;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text-primary); font-family: var(--font-ui); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body::before, body::after { display: none; }
h1, h2, h3, p, figure, ol, dl, dd { margin: 0; }
h1, h2 { text-wrap: initial; }
h3 { font-family: var(--font-ui); }
a { color: inherit; text-decoration: underline; text-underline-offset: .25em; }
button { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a, button, summary { touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--accent-hover); outline-offset: 5px; }
main:focus { outline: none; }
::selection { background: var(--accent); color: var(--bg); }
.shell { width: min(1280px, calc(100% - 112px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 10; left: 1rem; top: -6rem; padding: .8rem 1.2rem; background: var(--text-primary); color: var(--bg); }
.skip-link:focus { top: 1rem; }
.site-header { border-bottom: 1px solid var(--border); }
.header-inner { min-height: 102px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { font-family: var(--font-display); font-size: 2.25rem; line-height: 1; letter-spacing: -.07em; text-decoration: none; }
.wordmark span { color: var(--accent); }
.site-header nav { display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; }
.site-header nav a { font-size: .85rem; text-decoration: none; padding-block: .7rem; color: var(--text-muted); }
.site-header nav a:hover { color: var(--accent); }
.site-header nav .nav-contact { color: var(--text-primary); border-bottom: 1px solid var(--accent); }
.nav-contact span { padding-left: 1.2rem; }
.eyebrow { font-family: var(--font-mono); font-size: .67rem; font-weight: 500; letter-spacing: .11em; text-transform: uppercase; color: var(--accent); line-height: 1.65; }
.hero { padding-block: 100px 92px; display: grid; grid-template-columns: minmax(0, 1.38fr) minmax(0, 1fr); gap: 70px; align-items: center; }
.hero .eyebrow { display: flex; gap: .7rem; align-items: center; margin-bottom: 26px; }
.small-mark { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; flex: 0 0 auto; }
h1, h2 { font-family: var(--font-display); font-weight: 400; letter-spacing: -.045em; line-height: 1.05; }
h1 { font-size: clamp(3rem, 4.5vw, 4.8rem); max-width: 13ch; }
h1 em, h2 em { font-weight: 400; color: var(--accent); }
.hero-intro { color: var(--text-muted); max-width: 49ch; margin-top: 27px; font-size: 1.03rem; line-height: 1.8; }
.actions { display: flex; flex-wrap: wrap; align-items: center; column-gap: 1.5rem; row-gap: 1.3rem; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.8rem; min-height: 52px; border: 1px solid transparent; border-radius: 3px; padding: .85rem 1.2rem; font-size: .87rem; font-weight: 600; cursor: pointer; text-decoration: none; text-align: left; }
.button-primary { color: #211a13; background: var(--accent); }
.button-primary:hover { background: var(--accent-hover); }
.button span { font-size: 1.2rem; line-height: 1; }
.text-link { display: inline-block; color: var(--text-primary); font-size: .85rem; text-decoration-color: #726454; }
.text-link:hover { color: var(--accent); }
.text-link span { padding-left: .65rem; }
.hero-note { margin-top: 20px; font-size: .73rem; color: var(--text-faint); }
.study-diagram { background: #211d17; border: 1px solid #574331; padding: 25px 28px 20px; position: relative; box-shadow: 14px 14px 0 #19150f; }
.study-diagram::before { content: ''; position: absolute; top: -1px; left: -1px; width: 50px; height: 3px; background: var(--accent); }
.diagram-top { display: flex; justify-content: space-between; gap: 10px; color: var(--text-faint); font: .57rem var(--font-mono); letter-spacing: .07em; }
.diagram-question { padding: 31px 0 27px; border-bottom: 1px solid var(--border); }
.diagram-label { color: var(--accent); text-transform: uppercase; font: .6rem var(--font-mono); letter-spacing: .1em; }
.diagram-question p { margin-top: 10px; font: 2.15rem/1.15 var(--font-display); letter-spacing: -.025em; }
.diagram-flow { padding: 24px 0 0; list-style: none; }
.diagram-flow li { display: flex; position: relative; align-items: flex-start; gap: 17px; padding-bottom: 29px; }
.diagram-flow li:last-child { padding-bottom: 0; }
.flow-number { width: 31px; height: 31px; border: 1px solid #66513c; color: var(--accent); background: #292219; display: grid; place-items: center; flex: 0 0 auto; font: .63rem var(--font-mono); }
.diagram-flow strong { font-size: .88rem; display: block; line-height: 1.3; font-weight: 500; }
.diagram-flow div > span { display: block; color: var(--text-faint); font-size: .68rem; margin-top: 5px; }
.flow-arrow { position: absolute; left: 12px; bottom: 4px; color: #9d8266; font-size: .8rem; }
.study-diagram figcaption { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 23px; font-size: .64rem; color: var(--text-faint); }
.principles-band { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); padding-block: 22px; }
.principles p { text-align: center; color: var(--text-muted); font-family: var(--font-display); font-size: 1.18rem; }
.principles p + p { border-left: 1px solid var(--border); }
.section { padding-block: 96px; }
.section-heading { max-width: 720px; margin-bottom: 40px; }
h2 { font-size: clamp(2.35rem, 3.3vw, 3.4rem); }
.section .eyebrow, .status-section .eyebrow, .contact-section .eyebrow { margin-bottom: 20px; }
.section-heading > p:last-child, .engagement-intro > p:not(.eyebrow) { max-width: 62ch; margin-top: 24px; color: var(--text-muted); font-size: .94rem; }
.question-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.question-card { padding-top: 24px; border-top: 1px solid #71604d; }
.card-index { display: block; font-family: var(--font-display); color: var(--accent); font-style: italic; font-size: 1.65rem; margin-bottom: 20px; }
h3 { font-weight: 500; font-size: 1.13rem; line-height: 1.4; }
.question-card > p { color: var(--text-muted); font-size: .89rem; margin-top: 13px; }
.question-card .card-detail { color: var(--text-faint); border-top: 1px solid var(--border); padding-top: 18px; margin-top: 25px; font-size: .79rem; }
.section-footnote { font-size: .72rem; color: var(--text-faint); margin-top: 32px; }
.engagement-section { background: #242019; border-block: 1px solid var(--border); }
.engagement-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.engagement-intro .text-link { margin-top: 26px; }
.engagement-steps { list-style: none; padding: 0; }
.engagement-steps li { display: flex; gap: 24px; padding-block: 26px; border-bottom: 1px solid var(--border); }
.engagement-steps li:first-child { padding-top: 4px; }
.step-number { flex: 0 0 30px; color: var(--accent); font: .75rem var(--font-mono); padding-top: 5px; }
.engagement-steps p { margin-top: 10px; font-size: .87rem; color: var(--text-muted); }
.deliverables { display: grid; grid-template-columns: .9fr 1.1fr; gap: 75px; align-items: start; }
.report-sheet { background: #ece5d8; color: #292319; padding: 30px; box-shadow: 8px 8px 0 #2c251a; }
.report-header { padding-bottom: 20px; border-bottom: 1px solid #c5baaa; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.report-header .eyebrow { color: #734632; margin: 0; font-size: .59rem; }
.report-stamp { color: #675b49; border: 1px solid #a59782; padding: 3px 6px; white-space: nowrap; font: .55rem var(--font-mono); transform: rotate(-4deg); }
.report-contents > div { padding-block: 18px; border-bottom: 1px solid #cbc0b0; }
.report-contents > div:last-child { border-bottom: none; padding-bottom: 0; }
.report-contents dt { font-size: .88rem; font-weight: 600; }
.report-contents dt span { color: #7f5038; font: .65rem var(--font-mono); margin-right: 12px; }
.report-contents dd { font-size: .8rem; line-height: 1.65; color: #605443; padding-left: 28px; margin-top: 8px; }
.status-section { display: grid; grid-template-columns: 130px 1fr; gap: 30px; border-block: 1px solid #6b4a34; padding: 48px 0; }
.status-symbol { color: var(--accent); font-family: var(--font-display); font-size: 6rem; line-height: 1; }
.status-section h2 { font-size: 2.7rem; }
.status-section p:not(.eyebrow) { margin-top: 20px; max-width: 83ch; font-size: .9rem; color: var(--text-muted); }
.status-section .text-link { margin-top: 23px; }
.section-heading-wide { display: flex; gap: 60px; max-width: none; align-items: end; justify-content: space-between; }
.section-heading-wide > p { max-width: 38ch; font-size: .86rem; }
.demo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--border); }
.demo-link { padding: 30px 24px; text-decoration: none; display: flex; flex-direction: column; gap: 17px; }
.demo-link + .demo-link { border-left: 1px solid var(--border); }
.demo-link:hover { background: #272118; }
.demo-tag { font: .59rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.demo-title { font: 1.5rem var(--font-display); letter-spacing: -.02em; display: flex; justify-content: space-between; gap: 10px; }
.demo-title span { color: var(--accent); }
.demo-link > span:last-child { font-size: .81rem; color: var(--text-muted); }
.faq-section { padding-top: 0; display: grid; grid-template-columns: 1fr 1.2fr; gap: 65px; }
.faq-list { border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary { position: relative; padding: 21px 30px 21px 0; cursor: pointer; font-size: .92rem; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; color: var(--accent); position: absolute; right: 3px; top: 17px; font-size: 1.3rem; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { padding-bottom: 24px; font-size: .85rem; color: var(--text-muted); }
.contact-section { background: #2b2119; border-block: 1px solid #594330; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding-block: 70px; }
.contact-inner > div:first-child > p:last-child { margin-top: 23px; max-width: 44ch; color: var(--text-muted); font-size: .91rem; }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 19px; padding-left: 50px; border-left: 1px solid #594330; }
.contact-actions > a { font-size: .95rem; }
.contact-actions > p { max-width: 39ch; font-size: .76rem; color: var(--text-faint); }
.site-footer { padding-block: 40px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; align-items: start; }
.site-footer .wordmark { font-size: 1.9rem; }
.site-footer p { color: var(--text-faint); font-size: .71rem; margin-top: 13px; }
.site-footer nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
.site-footer nav a { font-size: .73rem; color: var(--text-muted); text-decoration: none; }
.site-footer nav a:hover { text-decoration: underline; }
.site-footer .footer-limit { margin: 0; text-align: right; }
@media (min-width: 1600px) { .hero { gap: 100px; } }
@media (max-width: 1100px) {
  .shell { width: calc(100% - 64px); }
  .hero { gap: 36px; padding-block: 72px; }
  h1 { font-size: 3.8rem; }
  .study-diagram { padding: 24px 20px 20px; }
  .diagram-top { font-size: .5rem; }
  .engagement-grid, .deliverables { gap: 45px; }
  .section-heading-wide { gap: 35px; }
  .demo-title { font-size: 1.28rem; }
  .contact-actions { padding-left: 30px; }
  .report-header { flex-wrap: wrap; }
}
@media (max-width: 800px) {
  .header-inner { min-height: 90px; gap: 24px; }
  .site-header nav { gap: 18px; }
  .site-header nav a { font-size: .75rem; }
  .hero { grid-template-columns: 1fr; gap: 48px; }
  h1 { max-width: 18ch; font-size: 4.2rem; }
  .hero-intro { max-width: 55ch; }
  .study-diagram { width: min(100%, 500px); padding: 25px 30px; }
  .diagram-top { font-size: .6rem; }
  .section { padding-block: 70px; }
  .question-grid { gap: 24px; }
  .engagement-grid, .deliverables { grid-template-columns: 1fr; gap: 36px; }
  .deliverables .section-heading { margin-bottom: 0; }
  .report-sheet { max-width: 630px; }
  .report-header { flex-wrap: nowrap; }
  .status-section { grid-template-columns: 60px 1fr; gap: 24px; }
  .status-symbol { font-size: 4rem; }
  .section-heading-wide { display: block; }
  .section-heading-wide > p { max-width: 65ch; }
  .demo-grid { grid-template-columns: 1fr; }
  .demo-link + .demo-link { border-left: 0; border-top: 1px solid var(--border); }
  .demo-title { font-size: 1.5rem; }
  .faq-section { padding-top: 0; grid-template-columns: 1fr; gap: 32px; }
  .contact-inner { gap: 40px; }
  .contact-actions { padding-left: 0; border: 0; }
  .contact-actions .button { gap: 15px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer .footer-limit { grid-column: 1 / -1; text-align: left; }
}
@media (max-width: 580px) {
  .shell { width: calc(100% - 40px); }
  .header-inner { padding-block: 24px 15px; flex-direction: column; align-items: flex-start; gap: 14px; }
  .wordmark { font-size: 2.1rem; }
  .site-header nav { width: 100%; justify-content: space-between; gap: 7px; }
  .site-header nav a { font-size: .68rem; white-space: nowrap; padding-block: 10px; }
  .nav-contact span { padding-left: 3px; }
  .hero { padding-block: 46px 56px; gap: 40px; }
  .hero .eyebrow { font-size: .56rem; letter-spacing: .06em; margin-bottom: 22px; }
  h1 { font-size: clamp(2.6rem, 10.5vw, 3.6rem); max-width: 16ch; }
  .hero-intro { font-size: .93rem; margin-top: 23px; }
  .actions { align-items: flex-start; flex-direction: column; gap: 20px; margin-top: 25px; }
  .hero-note { font-size: .67rem; }
  .study-diagram { padding: 23px 22px 18px; box-shadow: 7px 7px 0 #14110d; }
  .diagram-top { font-size: .51rem; }
  .diagram-question p { font-size: 2rem; }
  .diagram-flow div > span { font-size: .63rem; }
  .principles { padding-block: 18px; gap: 12px; }
  .principles p { text-align: left; font-size: .81rem; line-height: 1.4; }
  .principles p + p { padding-left: 12px; }
  .section { padding-block: 58px; }
  h2 { font-size: 2.4rem; }
  .section .eyebrow { font-size: .62rem; margin-bottom: 18px; }
  .section-heading { margin-bottom: 30px; }
  .question-grid { grid-template-columns: 1fr; gap: 30px; }
  .question-card { padding-top: 18px; }
  .card-index { margin-bottom: 10px; }
  .question-card .card-detail { padding-top: 13px; margin-top: 16px; }
  .section-footnote { font-size: .69rem; }
  .engagement-steps li { gap: 17px; }
  .report-sheet { padding: 22px 19px; box-shadow: 6px 6px 0 #2c251a; }
  .report-header { gap: 12px; }
  .report-header .eyebrow { font-size: .5rem; }
  .report-stamp { font-size: .48rem; }
  .report-contents dt { font-size: .8rem; }
  .report-contents dd { font-size: .76rem; padding-left: 0; }
  .status-section { grid-template-columns: 1fr; gap: 12px; padding-block: 32px; }
  .status-symbol { font-size: 2.8rem; }
  .status-section h2 { font-size: 2.4rem; }
  .demo-link { padding: 25px 20px; }
  .faq-section { padding-top: 0; }
  .faq-list summary { font-size: .87rem; }
  .contact-inner { grid-template-columns: 1fr; padding-block: 48px; gap: 30px; }
  .contact-actions { align-items: stretch; }
  .contact-actions .button { justify-content: center; gap: 25px; }
  .contact-actions > p { max-width: none; }
  .site-footer { gap: 28px; padding-block: 34px; }
  .site-footer nav { grid-template-columns: 1fr; gap: 13px; }
}
/* Laptop-height viewports: expose the primary action without scrolling.
   Width guard deliberately leaves the single-column/mobile layout untouched. */
@media (min-width: 801px) and (max-height: 800px) {
  .hero { padding-block: 32px 40px; }
  .hero h1 { font-size: clamp(2.75rem, 4vw, 3.5rem); max-width: none; }
  .hero .eyebrow { margin-bottom: 18px; }
  .hero-intro { margin-top: 18px; font-size: .96rem; line-height: 1.7; }
  .hero .actions { margin-top: 22px; row-gap: 14px; }
  .hero-note { margin-top: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}