/* RecifeTech.com — a responsive, editorial domain showcase. */
:root {
  color-scheme: dark;
  --bg: #111510;
  --bg-deep: #0c100c;
  --surface: #1a2018;
  --surface-2: #21291e;
  --gold: #e8c78b;
  --gold-bright: #f5dfb3;
  --gold-dark: #b68e49;
  --text: #f4f2e9;
  --muted: #bcc2b4;
  --muted-small: #a5ae9d;
  --line: #34402f;
  --line-gold: #66593e;
  --paper: #f0eadd;
  --ink: #222c20;
  --font: "Manrope", "Avenir Next", Avenir, Arial, sans-serif;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 64px);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 106px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.75 var(--font); -webkit-font-smoothing: antialiased; }
::selection { background: var(--gold); color: var(--bg-deep); }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; cursor: pointer; }
button, summary, a { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button, summary { -webkit-user-select: none; user-select: none; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
svg { width: 20px; height: 20px; flex-shrink: 0; vertical-align: middle; }
p, h1, h2, h3, h4 { margin: 0; }
p + p { margin-top: 16px; }
h1, h2, h3, h4 { font-weight: 600; }
h2 { font-size: clamp(34px, 3.8vw, 52px); line-height: 1.12; letter-spacing: -.045em; text-wrap: balance; }
h2 em { color: var(--gold); font: italic 500 1.17em/1.08 var(--serif); letter-spacing: -.035em; }
.container { width: min(var(--container), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.section { padding-block: clamp(64px, 7.5vw, 108px); }
.eyebrow, .micro-label { color: var(--gold); font: 400 11px/1.7 var(--mono); letter-spacing: .1em; }
.eyebrow { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.micro-label { font-size: 10px; }
.rule { width: 36px; height: 1px; background: currentColor; opacity: .6; }
.section-eyebrow { margin-bottom: 25px; }
.text-link, .source-link, .text-button { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; color: var(--gold); font-size: 14px; font-weight: 600; }
.text-link svg, .source-link svg { width: 17px; height: 17px; transition: transform .2s; }
.text-link:hover svg, .source-link:hover svg { transform: translateX(4px); }
.text-link:hover, .source-link:hover { color: var(--gold-bright); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 54px; padding: 15px 22px; border: 1px solid transparent; border-radius: 6px; font-size: 14px; font-weight: 700; line-height: 1.5; transition: background .2s, border-color .2s, transform .2s; }
.button-gold { color: #1a2416; border-color: var(--gold); background: var(--gold); }
.button-gold:hover { background: var(--gold-bright); border-color: var(--gold-bright); transform: translateY(-2px); }
.button-quiet { padding-inline: 5px; color: var(--text); }
.button-quiet:hover { color: var(--gold); }
.small-note, .metrics-note, .timeline-source, .section-disclaimer, .concept-disclaimer { color: var(--muted-small); font-size: 12px; line-height: 1.8; }
.skip-link { position: fixed; z-index: 200; top: -100px; left: 20px; padding: 12px 20px; background: var(--gold); color: var(--bg); border-radius: 4px; }
.skip-link:focus { top: 12px; }
.reading-progress { position: fixed; inset: 0 0 auto; z-index: 110; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; pointer-events: none; }

/* Navigation stays comfortably spaced, switching to a dropdown on tablets. */
.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid #e8c78b18; background: #111510f2; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.nav-shell { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 24px; font-weight: 700; letter-spacing: -1px; white-space: nowrap; }
.brand img { border: 1px solid var(--line-gold); border-radius: 10px; flex-shrink: 0; }
.brand-gold { color: var(--gold); font-weight: 500; }
.brand-com { color: var(--muted); font-size: .63em; font-weight: 400; letter-spacing: -.02em; }
#main-nav { display: flex; align-items: center; gap: clamp(20px, 2.5vw, 36px); }
#main-nav > a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; font-weight: 500; }
#main-nav > a:hover, #main-nav > a[aria-current="location"] { color: var(--gold); }
#main-nav .nav-cta { gap: 14px; padding: 11px 16px; color: var(--gold); border: 1px solid var(--line-gold); border-radius: 5px; }
#main-nav .nav-cta:hover { border-color: var(--gold); background: #e8c78b08; }
.nav-cta svg { width: 17px; height: 17px; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 12px; border: 1px solid var(--line-gold); border-radius: 5px; background: transparent; }
.menu-toggle span { display: block; width: 20px; height: 1px; background: var(--gold); transition: transform .2s; }
.menu-toggle span + span { margin-top: 6px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* Hero: fluid type and a self-contained illustration, without negative margins. */
.hero { position: relative; overflow: clip; background: radial-gradient(ellipse at 78% 25%, #88744014, transparent 60%); }
.hero-grid-lines { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, transparent calc(100% - 1px), #e8c78b06 0); background-size: 10% 100%; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: clamp(24px, 4vw, 64px); padding-block: 64px 52px; }
.hero-copy, .hero-art { min-width: 0; }
.availability { font-size: 10px; letter-spacing: .07em; gap: 9px; }
.status-dot { display: inline-block; width: 7px; height: 7px; flex-shrink: 0; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px #e8c78b0c; }
.eyebrow-divider { color: var(--muted-small); padding-inline: 2px; }
h1 { margin-top: 30px; font-size: clamp(56px, 6.2vw, 86px); line-height: 1.01; letter-spacing: -.065em; }
.gold-text { display: inline-block; color: var(--gold); font: italic 500 1.17em/.95 var(--serif); letter-spacing: -.045em; }
.hero-subtitle { margin-top: 24px; color: var(--text); font-size: clamp(21px, 2vw, 28px); font-weight: 500; letter-spacing: -.035em; }
.hero-description { max-width: 470px; margin-top: 16px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; margin-top: 28px; }
.hero-footnote { max-width: 450px; margin-top: 27px; color: var(--muted-small); font: 10px/1.8 var(--mono); letter-spacing: .04em; }
.hero-footnote span { padding-inline: 4px; }
.hero-art { position: relative; isolation: isolate; aspect-ratio: 1/1.03; margin: 0; border: 1px solid #e8c78b24; border-radius: 12px; background: radial-gradient(ellipse at 50% 35%, #7c6d3526, transparent 70%), #141a12; overflow: hidden; }
.hero-art::after { content: ''; position: absolute; z-index: -1; inset: 10px; border: 1px solid #e8c78b09; border-radius: 6px; pointer-events: none; }
.waterfront { position: absolute; width: 110%; max-width: none; left: -5%; top: 4%; }
.art-label { position: absolute; top: 23px; left: 26px; z-index: 1; display: flex; align-items: center; gap: 12px; color: var(--muted-small); font: 9px/1.7 var(--mono); letter-spacing: .1em; }
.mini-cross { color: var(--gold); font: 30px/1 var(--font); }
.domain-plaque { position: absolute; left: 24px; right: 24px; bottom: 38px; display: flex; align-items: center; gap: 16px; padding: 17px 20px; border: 1px solid #aa915359; border-radius: 6px; background: #192016ed; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.plaque-icon { width: 42px; height: 42px; flex-shrink: 0; display: grid; place-items: center; color: var(--gold); border: 1px solid var(--line-gold); border-radius: 50%; }
.domain-plaque .micro-label { display: block; font-size: 9px; letter-spacing: .07em; color: var(--muted-small); }
.domain-plaque strong { display: block; margin-top: 3px; font-size: clamp(22px, 2.3vw, 31px); font-weight: 500; letter-spacing: -.055em; line-height: 1.3; }
.domain-plaque strong span { color: var(--gold); }
.plaque-corner { position: absolute; top: -1px; right: -1px; width: 16px; height: 16px; border-top: 2px solid var(--gold); border-right: 2px solid var(--gold); border-radius: 0 6px 0 0; }
.hero-art figcaption { position: absolute; bottom: 11px; left: 24px; right: 20px; color: var(--muted-small); font-size: 9px; line-height: 1.5; }
.hero-metrics-wrap { position: relative; }
.hero-metrics { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); padding-block: 30px; border-block: 1px solid var(--line-gold); }
.hero-metrics > div { display: flex; flex-direction: column; padding-inline: 28px; border-right: 1px solid var(--line); }
.hero-metrics > div:first-child { padding-left: 0; }
.hero-metrics > div:last-child { padding-right: 0; border-right: none; }
.metric { color: var(--gold); font-size: clamp(29px, 3vw, 42px); font-weight: 500; line-height: 1.25; letter-spacing: -.055em; font-variant-numeric: tabular-nums; }
.metric span { font-size: .68em; letter-spacing: -.04em; }
.metric-label { color: var(--muted); font-size: 12px; line-height: 1.6; margin-top: 8px; }
.metrics-note { margin-top: 14px; font-size: 11px; }
.metrics-note a, .timeline-source a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }

/* Ecosystem and history */
.section-intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: start; }
.section-intro > div > p, .section-intro > p { color: var(--muted); font-size: 15px; line-height: 1.9; }
.section-intro > div > .intro-lead { color: var(--text); font-size: 21px; line-height: 1.5; letter-spacing: -.035em; margin-bottom: 13px; }
.section-intro .text-link { margin-top: 18px; }
.company-strip { margin-top: 44px; padding-block: 28px; border-block: 1px solid var(--line); }
.company-strip .micro-label { color: var(--muted-small); }
.company-strip .micro-label a { color: var(--gold); }
.company-names { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px 28px; margin: 28px 0 22px; }
.company-names span { font-size: clamp(18px, 2vw, 26px); font-weight: 600; letter-spacing: -.04em; color: #d9dfd2; }
.company-names span:nth-child(3), .company-names span:nth-child(5) { letter-spacing: .02em; }
.company-names span:nth-child(4) { text-transform: uppercase; font-size: 19px; letter-spacing: .07em; }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); margin-top: 42px; }
.timeline > div { position: relative; padding-right: 24px; }
.timeline-year { display: block; position: relative; padding-bottom: 20px; border-bottom: 1px solid var(--line-gold); color: var(--gold); font: 13px/1.6 var(--mono); }
.timeline-year::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 7px; height: 7px; background: var(--gold); border-radius: 50%; box-shadow: 0 0 0 5px var(--bg); }
.timeline h3 { font-size: 15px; line-height: 1.5; margin-top: 23px; }
.timeline p { max-width: 235px; color: var(--muted); font-size: 13px; line-height: 1.8; margin-top: 8px; }
.timeline-source { margin-top: 26px; }

/* Research cards: readable summaries and native disclosures. */
.facts-section { background: #171e14; border-block: 1px solid var(--line); }
.facts-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 44px; margin-bottom: 38px; }
.facts-heading-side { max-width: 350px; }
.facts-heading-side > p { color: var(--muted); font-size: 15px; line-height: 1.85; }
.text-button { background: none; border: 0; padding: 0; margin-top: 14px; gap: 24px; text-decoration: underline; text-underline-offset: 5px; }
.text-button span { font-size: 23px; }
.facts-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); align-items: start; gap: 18px; }
.fact-card { min-width: 0; border: 1px solid #414c37; border-radius: 9px; background: #1c2419; transition: border-color .2s, background .2s; }
.fact-card:hover { border-color: #aa915b; background: #222b1d; }
.fact-card[open] { border-color: #b49661; }
summary::-webkit-details-marker { display: none; }
.fact-card summary { display: flex; flex-direction: column; list-style: none; cursor: pointer; padding: 27px 30px; min-height: 320px; }
.fact-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.fact-number { color: var(--muted-small); font: 11px/1.6 var(--mono); }
.fact-toggle { position: relative; width: 28px; height: 28px; flex-shrink: 0; border: 1px solid var(--line-gold); border-radius: 50%; }
.fact-toggle::before, .fact-toggle::after { content: ''; position: absolute; width: 10px; height: 1px; top: 12px; left: 8px; background: var(--gold); transition: transform .2s; }
.fact-toggle::after { transform: rotate(90deg); }
.fact-card[open] .fact-toggle::after { transform: rotate(0); }
.fact-stat { display: block; color: var(--gold); font-size: 42px; font-weight: 500; line-height: 1.2; letter-spacing: -.055em; margin-bottom: 12px; }
.fact-stat.stat-long { font-size: 35px; }
.fact-title { display: block; font-size: 18px; line-height: 1.5; font-weight: 600; letter-spacing: -.025em; margin-bottom: 9px; }
.fact-teaser { display: block; max-width: 500px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.fact-meta { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 7px 12px; margin-top: auto; padding-top: 23px; color: var(--muted-small); font: 10px/1.7 var(--mono); }
.detail-hint { display: inline-flex; align-items: center; gap: 6px; color: var(--gold); font-size: 10px; }
.detail-hint svg { width: 14px; height: 14px; }
.fact-body { margin-inline: 30px; padding-block: 25px; border-top: 1px solid var(--line-gold); }
.fact-body > p:not(.micro-label) { color: var(--muted); font-size: 14px; line-height: 1.85; margin-top: 8px; }
.fact-body .context-label { margin-top: 21px; }
.fact-body .source-link { margin-top: 15px; }
.section-disclaimer { margin-top: 25px; }

/* An ivory interlude gives the name a clear moment of its own. */
.name-section { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(56px, 6vw, 88px); background: var(--paper); color: var(--ink); }
.name-section::before { content: ''; position: absolute; z-index: -1; right: -200px; top: -290px; width: 700px; height: 700px; border: 1px solid #b29b6326; border-radius: 50%; box-shadow: 0 0 0 55px #b29b630b, 0 0 0 110px #b29b6308; }
.name-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.name-section .eyebrow { color: #755a28; }
.outline-pill { padding: 6px 12px; border: 1px solid #b6a888; border-radius: 30px; color: #62583f; font: 10px/1.6 var(--mono); letter-spacing: .04em; }
.name-section h2 { font-size: clamp(24px, 2.7vw, 34px); margin-top: 28px; letter-spacing: -.035em; }
.domain-display { font-size: clamp(46px, 9vw, 124px); font-weight: 500; line-height: 1.18; letter-spacing: -.065em; margin-block: 17px 22px; white-space: nowrap; }
.domain-display > span { color: #8a682d; }
.domain-display > small { font-size: .72em; color: #736851; font-weight: 400; }
.name-attributes { display: flex; flex-wrap: wrap; gap: 12px 25px; color: #625b48; font: 11px/1.7 var(--mono); }
.name-attributes > span { display: inline-flex; align-items: center; gap: 9px; }
.name-attributes > span::before { content: ''; width: 4px; height: 4px; flex-shrink: 0; border-radius: 50%; background: #8a682d; }
.name-reasons { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 42px; margin-top: 38px; padding-top: 32px; border-top: 1px solid #b6a888; }
.name-reasons .micro-label { color: #755a28; }
.name-reasons h3 { font-size: 22px; letter-spacing: -.035em; margin-top: 8px; }
.name-reasons p { color: #615e50; font-size: 14px; line-height: 1.85; margin-top: 9px; }
.name-section a:focus-visible { outline-color: var(--ink); }

/* Potential directions */
.opportunity-section .section-intro { align-items: center; }
.section-intro .opportunity-intro { max-width: 420px; justify-self: end; }
.opportunity-layout { display: grid; grid-template-columns: minmax(220px, .44fr) minmax(0,1fr); gap: 36px; align-items: start; margin-top: 42px; }
.model-tabs { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.model-tab { display: flex; align-items: center; gap: 13px; width: 100%; min-height: 64px; padding: 15px; border: 1px solid transparent; border-bottom-color: var(--line); border-radius: 5px; background: none; color: var(--muted); text-align: left; font-size: 14px; font-weight: 500; line-height: 1.6; }
.tab-num { font: 11px/1.6 var(--mono); color: var(--muted-small); }
.model-tab svg { width: 17px; height: 17px; margin-left: auto; opacity: .65; }
.model-tab:hover { color: var(--gold); background: #e8c78b06; }
.model-tab[aria-selected="true"] { color: var(--gold); background: #2d3121; border-color: #8e7951; }
.model-tab[aria-selected="true"] .tab-num { color: var(--gold); }
.tabs-note { margin: 19px 15px 0; color: var(--muted-small); font-size: 12px; line-height: 1.8; }
.model-panels { min-width: 0; }
.model-panel { padding: clamp(24px, 3vw, 40px); background: var(--surface); border: 1px solid #46523b; border-radius: 10px; }
.model-panel .eyebrow { font-size: 10px; }
.model-panel h3 { max-width: 540px; margin-top: 17px; font-size: clamp(25px, 2.7vw, 34px); line-height: 1.3; letter-spacing: -.04em; text-wrap: balance; }
.model-panel-text > p:not(.eyebrow) { color: var(--muted); font-size: 15px; line-height: 1.85; margin-top: 17px; }
.model-panel-text > p.buyer-line { font-size: 13px; }
.buyer-line strong { color: var(--gold); font-weight: 500; margin-right: 4px; }
.concept-preview { margin-top: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--bg-deep); }
.preview-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; min-height: 38px; padding: 10px 16px; border-bottom: 1px solid var(--line); color: var(--muted-small); font: 10px/1.5 var(--mono); }
.window-dots { display: inline-flex; gap: 4px; }
.window-dots i { display: block; width: 5px; height: 5px; background: #65705b; border-radius: 50%; }
.concept-badge { margin-left: auto; color: var(--gold); font-size: 9px; }
.preview-content { padding: 24px; background: radial-gradient(ellipse at 100% 0, #b48e411c, transparent 80%); }
.preview-content .micro-label { font-size: 9px; }
.preview-content h4 { color: var(--gold-bright); font: italic 500 32px/1.15 var(--serif); letter-spacing: -.02em; margin-top: 10px; }
.preview-tiles { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 9px; margin-top: 22px; }
.preview-tiles > div { min-width: 0; padding: 13px 11px; border: 1px solid var(--line); color: var(--muted); background: #27301c42; font-size: 11px; line-height: 1.65; }
.preview-line { display: block; width: 20px; height: 2px; margin-bottom: 10px; background: var(--gold-dark); }
.revenue-models { margin-top: 25px; }
.revenue-models .micro-label { color: var(--muted-small); }
.revenue-models > div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.revenue-models > div > span { padding: 6px 12px; border: 1px solid #4c5a3f; border-radius: 30px; background: #20291b; color: #d8dfcc; font-size: 12px; line-height: 1.7; }
.model-panel > .text-link { margin-top: 22px; }
.concept-disclaimer { margin-top: 22px; }
.no-js-note { margin-top: 25px; color: var(--muted); }

/* Questions and sources */
.faq-section { background: #151c12; border-top: 1px solid var(--line); padding-bottom: 56px; }
.faq-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 84px); }
.faq-layout h2 { font-size: clamp(32px, 3vw, 43px); }
.faq-layout > div > p:not(.eyebrow) { max-width: 360px; color: var(--muted); font-size: 15px; line-height: 1.85; margin-top: 23px; }
.faq-list { border-top: 1px solid #58604a; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 23px; list-style: none; cursor: pointer; font-size: 15px; font-weight: 500; line-height: 1.6; }
.faq-list summary:hover { color: var(--gold); }
.faq-plus { display: block; position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq-plus::before, .faq-plus::after { content: ''; position: absolute; width: 12px; height: 1px; top: 7px; left: 2px; background: var(--gold); transition: transform .2s; }
.faq-plus::after { transform: rotate(90deg); }
details[open] > summary .faq-plus::after { transform: rotate(0); }
.faq-list details > p { color: var(--muted); font-size: 14px; line-height: 1.85; padding: 0 24px 24px 0; }
.research-section { padding-bottom: 72px; background: #151c12; }
.research-details { border: 1px solid #465139; border-radius: 8px; }
.research-details > summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 25px 30px; list-style: none; cursor: pointer; }
.research-details > summary:hover { background: #e8c78b05; }
.research-details .eyebrow { font-size: 10px; margin-bottom: 7px; }
.research-details h2 { font-size: 21px; line-height: 1.3; letter-spacing: -.03em; }
.source-summary-right { display: flex; align-items: center; gap: 24px; color: var(--muted-small); font: 10px/1.6 var(--mono); }
.research-body { border-top: 1px solid #465139; padding: 30px; }
.research-intro { max-width: 940px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.sources-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px 42px; list-style: none; padding: 0; margin: 30px 0 0; }
.sources-list li { display: flex; align-items: flex-start; gap: 13px; min-width: 0; padding-top: 20px; border-top: 1px solid var(--line); scroll-margin-top: 14px; }
.sources-list li > div { min-width: 0; }
.source-number { color: var(--gold); font: 11px/1.7 var(--mono); margin-top: 5px; }
.sources-list li > div > a { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; color: var(--gold); font-size: 15px; font-weight: 600; }
.sources-list svg { width: 14px; height: 14px; }
.sources-list li p { color: var(--muted); font-size: 13px; line-height: 1.8; margin-top: 7px; }
.sources-list li p.source-title { color: #d4dcc5; }
.source-extra a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.methodology { border-top: 1px solid var(--line); margin-top: 32px; padding-top: 26px; }
.methodology h3 { font-size: 18px; margin-bottom: 17px; }
.methodology p { color: var(--muted); font-size: 13px; line-height: 1.85; }
.methodology strong { color: #d4dcc5; font-weight: 600; }

/* The acquisition contact is the footer's primary feature. */
.contact-section { position: relative; isolation: isolate; overflow: hidden; background: #202a1c; border-top: 1px solid #7f704b; }
.contact-glow { position: absolute; z-index: -1; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 0 0, #9d824426, transparent 65%); }
.contact-glow::after { content: ''; position: absolute; width: 700px; height: 700px; top: -320px; right: -250px; border: 1px solid #e8c78b0b; border-radius: 50%; box-shadow: 0 0 0 60px #e8c78b05, 0 0 0 120px #e8c78b03; }
.contact-content { padding-top: clamp(60px, 7vw, 96px); padding-bottom: 30px; }
.contact-main { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 84px); align-items: center; }
.contact-main > div { min-width: 0; }
.contact-main h2 { margin-top: 24px; font-size: clamp(40px, 4.4vw, 62px); letter-spacing: -.045em; }
.contact-main > div > p:not(.eyebrow) { color: #c4ccbb; font-size: 15px; line-height: 1.9; margin-top: 24px; }
.contact-main > div > p strong { color: var(--gold-bright); font-weight: 500; }
.contact-main .button { margin-top: 28px; }
.contact-card { padding: clamp(26px, 3vw, 40px); background: var(--paper); color: var(--ink); border: 1px solid #f6efd8; border-radius: 10px; box-shadow: 0 24px 50px #09100630; }
.contact-card .micro-label { color: #78602f; font-size: 10px; }
.contact-domain { display: block; color: #77725e; font-size: 20px; letter-spacing: -.035em; margin-top: 6px; }
.contact-main .contact-card > .required-contact { margin-top: 23px; color: var(--ink); font-size: 17px; line-height: 1.6; }
.required-contact > strong { display: block; color: var(--ink) !important; font-size: clamp(23px, 2.15vw, 30px); font-weight: 600 !important; line-height: 1.3; letter-spacing: -.045em; }
.contact-person { display: block; margin-top: 12px; margin-bottom: 18px; color: #535846; }
.contact-person strong { color: var(--ink) !important; font-weight: 700 !important; }
.required-contact a { display: flex; align-items: center; gap: 12px; min-height: 48px; color: #32492a; font-size: clamp(15px, 1.5vw, 19px); line-height: 1.5; font-weight: 600; text-decoration: underline; text-decoration-color: #aaa286; text-underline-offset: 5px; }
.required-contact a svg { width: 19px; height: 19px; color: #72643c; }
.required-contact a span { min-width: 0; overflow-wrap: anywhere; }
.required-contact a:hover { color: #7e6028; }
.contact-card a:focus-visible, .contact-card button:focus-visible { outline-color: #32492a; }
.contact-card-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; border-top: 1px solid #c8c1ab; padding-top: 17px; margin-top: 22px; }
.contact-card-actions .text-link { color: #32492a; font-size: 13px; }
.copy-email { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; border: 0; background: none; padding: 0; color: #555b47; font-size: 13px; }
.copy-email:hover { color: #32492a; }
.copy-email svg { width: 16px; height: 16px; }
.contact-main .contact-card > .contact-card-note { color: #656955; font-size: 12px; line-height: 1.75; margin-top: 12px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; border-top: 1px solid #4d5c40; padding-top: 28px; margin-top: 64px; }
.footer-bottom .brand { font-size: 22px; }
.footer-bottom p { margin: 0; color: #b1bda7; font-size: 12px; }
.footer-research-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--gold); font-size: 12px; }
.footer-research-link svg { width: 15px; height: 15px; }
.footer-disclaimer { max-width: 1110px; color: #b1bda7; font-size: 11px; line-height: 1.9; margin-top: 22px; }
.back-to-top { position: fixed; right: 20px; bottom: max(20px, env(safe-area-inset-bottom)); z-index: 70; display: grid; place-items: center; width: 46px; height: 46px; background: #172211f5; color: var(--gold); border: 1px solid #88754d; border-radius: 50%; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .2s, transform .2s; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top svg { width: 18px; height: 18px; transform: rotate(-90deg); }
.toast { position: fixed; z-index: 200; bottom: 28px; left: 50%; width: max-content; max-width: calc(100% - 40px); padding: 13px 20px; border: 1px solid var(--gold-dark); border-radius: 6px; background: #232e1e; color: var(--gold-bright); box-shadow: 0 10px 30px #0005; font-size: 14px; line-height: 1.7; text-align: center; overflow-wrap: anywhere; opacity: 0; visibility: hidden; transform: translate(-50%, 10px); transition: opacity .2s, transform .2s; }
.toast.visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* Tablet and compact desktop. */
@media (max-width: 1100px) {
  .hero-grid { gap: 28px; }
  .hero-actions { gap: 8px 14px; }
  .hero-actions .button { font-size: 13px; padding-inline: 16px; }
  .hero-actions .button-quiet { padding-inline: 0; }
  .hero-metrics > div { padding-inline: 20px; }
  .domain-plaque { left: 18px; right: 18px; padding: 15px; gap: 12px; }
  .domain-plaque .micro-label { font-size: 8px; }
  .plaque-icon { width: 34px; height: 34px; }
  .art-label { top: 18px; left: 20px; font-size: 8px; }
  .contact-main { gap: 35px; }
}
@media (max-width: 900px) {
  html { scroll-padding-top: 94px; }
  .nav-shell { min-height: 76px; flex-wrap: wrap; gap: 0 20px; }
  .menu-toggle { display: block; }
  #main-nav { width: 100%; order: 3; flex-direction: column; align-items: stretch; gap: 0; padding-block: 6px 20px; max-height: calc(100dvh - 76px); overflow-y: auto; }
  html.js #main-nav { display: none; }
  html.js #main-nav.is-open { display: flex; }
  #main-nav > a { padding: 13px 5px; min-height: 50px; font-size: 15px; }
  #main-nav .nav-cta { justify-content: space-between; margin-top: 8px; padding: 13px 16px; }
  .hero-grid { padding-top: 46px; grid-template-columns: 1.1fr 1fr; gap: 24px; }
  h1 { font-size: clamp(50px, 7vw, 63px); }
  .hero-copy .availability { max-width: 280px; font-size: 9px; }
  .hero-description { font-size: 15px; }
  .hero-art { aspect-ratio: 1/1.3; }
  .waterfront { top: 16%; width: 126%; left: -13%; }
  .domain-plaque { left: 14px; right: 14px; bottom: 45px; padding: 12px; gap: 10px; }
  .domain-plaque .micro-label { font-size: 8px; letter-spacing: 0; }
  .domain-plaque strong { font-size: 24px; }
  .hero-art figcaption { left: 16px; right: 16px; bottom: 12px; }
  .hero-footnote { font-size: 9px; }
  .hero-metrics > div { padding-inline: 16px; }
  .metric-label { font-size: 11px; }
  .facts-heading { gap: 30px; }
  .facts-heading-side { max-width: 290px; }
  .company-names { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
  .company-names span { font-size: 23px; }
  .company-names span:nth-child(4) { font-size: 17px; }
  .timeline h3 { font-size: 14px; }
  .timeline p { font-size: 12px; }
  .fact-card summary { padding: 24px; min-height: 350px; }
  .fact-body { margin-inline: 24px; }
  .fact-stat { font-size: 38px; }
  .fact-stat.stat-long { font-size: 30px; }
  .name-reasons { gap: 25px; }
  .opportunity-layout { gap: 22px; grid-template-columns: minmax(200px, .5fr) minmax(0,1fr); }
  .model-tab { padding-inline: 12px; font-size: 13px; gap: 10px; }
  .preview-tiles { grid-template-columns: 1fr; gap: 7px; }
  .preview-tiles > div { display: flex; align-items: center; gap: 12px; padding-block: 10px; font-size: 12px; }
  .preview-line { flex-shrink: 0; margin: 0; }
  .contact-main { grid-template-columns: 1fr; gap: 36px; }
  .contact-card { max-width: 620px; }
  .required-contact a { font-size: 18px; }
}

/* Phones and small tablets: single columns, readable text and generous controls. */
@media (max-width: 700px) {
  :root { --gutter: 22px; }
  html { scroll-padding-top: 90px; }
  .nav-shell { min-height: 72px; }
  .brand { font-size: 23px; }
  .brand img { width: 35px; height: 35px; }
  #main-nav { max-height: calc(100dvh - 72px); }
  .section { padding-block: 64px; }
  .hero-grid { grid-template-columns: minmax(0,1fr); padding-block: 42px 32px; gap: 28px; }
  .hero-copy .availability { max-width: none; font-size: 9px; }
  h1 { margin-top: 26px; font-size: clamp(58px, 12vw, 82px); }
  .hero-subtitle { font-size: 24px; margin-top: 22px; }
  .hero-description { max-width: 540px; font-size: 16px; margin-top: 14px; }
  .hero-actions { gap: 8px 18px; margin-top: 24px; }
  .hero-actions .button { font-size: 14px; }
  .hero-footnote { display: none; }
  .hero-art { width: 100%; max-width: 500px; justify-self: center; aspect-ratio: 1.18/1; }
  .waterfront { width: 105%; left: -2.5%; top: -10%; }
  .art-label { top: 17px; left: 19px; font-size: 8px; }
  .domain-plaque { left: 18px; right: 18px; bottom: 37px; padding: 12px 15px; gap: 13px; }
  .domain-plaque .micro-label { font-size: 8px; letter-spacing: .03em; }
  .domain-plaque strong { font-size: 26px; }
  .hero-art figcaption { left: 19px; right: 16px; font-size: 8px; }
  .hero-metrics { grid-template-columns: repeat(2, minmax(0,1fr)); padding: 0; }
  .hero-metrics > div { padding: 23px 0 23px 23px; border-bottom: 1px solid var(--line); }
  .hero-metrics > div:nth-child(odd) { padding-left: 0; padding-right: 15px; border-right: 1px solid var(--line); }
  .hero-metrics > div:nth-child(even) { border-right: none; }
  .hero-metrics > div:nth-child(n+3) { border-bottom: none; }
  .metric { font-size: clamp(31px, 7vw, 39px); }
  .metric-label { font-size: 12px; }
  .metrics-note { margin-top: 13px; }
  .section-intro { grid-template-columns: minmax(0,1fr); gap: 28px; }
  .section-intro > div > .intro-lead { font-size: 21px; }
  .company-strip { margin-top: 30px; }
  .company-names { gap: 22px 18px; }
  .company-names span { font-size: 19px; }
  .company-names span:nth-child(3) { font-size: 17px; }
  .company-names span:nth-child(4) { font-size: 14px; letter-spacing: .03em; }
  .timeline { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 29px 0; margin-top: 35px; }
  .timeline > div { padding-right: 22px; }
  .timeline p { font-size: 13px; }
  .facts-heading { display: block; margin-bottom: 28px; }
  .facts-heading-side { max-width: 540px; margin-top: 23px; }
  .facts-grid { grid-template-columns: minmax(0,1fr); gap: 15px; }
  .fact-card summary { min-height: 0; padding: 24px; }
  .fact-stat { font-size: 39px; }
  .fact-stat.stat-long { font-size: 32px; }
  .fact-title { font-size: 18px; }
  .fact-teaser { font-size: 15px; }
  .fact-meta { padding-top: 20px; }
  .name-heading { gap: 14px; }
  .outline-pill { font-size: 9px; }
  .domain-display { font-size: clamp(44px, 11.5vw, 78px); }
  .name-attributes { gap: 10px 18px; font-size: 10px; }
  .name-reasons { grid-template-columns: minmax(0,1fr); gap: 27px; margin-top: 30px; }
  .name-reasons > div { display: grid; grid-template-columns: 92px minmax(0,1fr); gap: 6px 15px; }
  .name-reasons .micro-label { grid-row: 1 / 3; margin-top: 7px; }
  .name-reasons h3 { margin: 0; }
  .name-reasons p { grid-column: 2; margin: 0; }
  .section-intro .opportunity-intro { justify-self: start; max-width: 540px; }
  .opportunity-layout { grid-template-columns: minmax(0,1fr); gap: 23px; margin-top: 30px; }
  .model-tabs { flex-direction: row; flex-wrap: wrap; gap: 8px; }
  .model-tab { flex: 1 1 auto; width: auto; justify-content: center; min-height: 48px; padding: 11px 12px; border: 1px solid #465139; font-size: 13px; }
  .model-tab svg, .tabs-note { display: none; }
  .tab-num { font-size: 10px; }
  .model-panel { padding: 25px; }
  .model-panel h3 { font-size: 28px; }
  .preview-content { padding: 20px; }
  .preview-tiles { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .preview-tiles > div { display: block; padding: 11px 9px; font-size: 10px; }
  .preview-line { margin-bottom: 9px; }
  .faq-layout { grid-template-columns: minmax(0,1fr); gap: 30px; }
  .faq-layout > div > p:not(.eyebrow) { max-width: 460px; }
  .faq-list summary { padding-block: 20px; }
  .research-section { padding-bottom: 56px; }
  .research-details > summary, .research-body { padding: 23px; }
  .research-details h2 { font-size: 19px; }
  .source-summary-right { font-size: 0; gap: 0; }
  .sources-list { grid-template-columns: minmax(0,1fr); }
  .contact-main h2 { font-size: clamp(40px, 9vw, 58px); }
  .contact-main { gap: 32px; }
  .desktop-break { display: none; }
  .contact-card { max-width: none; padding: 26px; }
  .required-contact > strong { font-size: 26px; }
  .required-contact a { font-size: 17px; }
  .contact-domain { font-size: 20px; }
  .contact-main .button { font-size: 14px; }
  .footer-bottom { gap: 15px 24px; margin-top: 44px; }
  .footer-bottom .brand { width: 100%; }
  .footer-disclaimer { padding-right: 22px; }
  .back-to-top { right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); }
  .toast { bottom: 68px; }
}
@media (max-width: 400px) {
  :root { --gutter: 18px; }
  .brand { font-size: 21px; }
  h1 { font-size: clamp(52px, 14.5vw, 58px); }
  .hero-copy .availability { font-size: 8px; gap: 7px; letter-spacing: .035em; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-art { aspect-ratio: 1.05/1; }
  .waterfront { top: -4%; }
  .domain-plaque { left: 13px; right: 13px; gap: 10px; padding-inline: 12px; }
  .domain-plaque .micro-label { font-size: 7px; }
  .domain-plaque strong { font-size: 24px; }
  .hero-art figcaption { font-size: 7.5px; left: 14px; }
  .hero-metrics > div { padding-left: 16px; }
  .metric-label { font-size: 11px; }
  .company-names { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .company-names span:nth-child(4) { font-size: 16px; }
  .fact-card summary { padding: 22px; }
  .fact-body { margin-inline: 22px; }
  .fact-stat.stat-long { font-size: 29px; }
  .name-reasons > div { grid-template-columns: 75px minmax(0,1fr); gap: 6px 12px; }
  .name-reasons .micro-label { font-size: 9px; }
  .model-panel { padding: 22px; }
  .preview-tiles { grid-template-columns: minmax(0,1fr); }
  .preview-tiles > div { display: flex; align-items: center; gap: 10px; font-size: 12px; }
  .preview-line { margin: 0; }
  .preview-toolbar { gap: 8px; font-size: 9px; }
  .concept-badge { font-size: 8px; }
  .contact-card { padding: 23px 20px; }
  .required-contact > strong { font-size: 23px; }
  .required-contact a { font-size: 15px; gap: 9px; }
  .required-contact a svg { width: 17px; height: 17px; }
}

/* Usable without JavaScript and considerate of motion / print preferences. */
html:not(.js) .menu-toggle, html:not(.js) #expand-facts, html:not(.js) .copy-email, html:not(.js) .model-tabs { display: none; }
html:not(.js) .model-panel[hidden] { display: block !important; margin-top: 24px; }
html:not(.js) .opportunity-layout { display: block; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media print {
  :root { color-scheme: light; }
  html { scroll-padding-top: 0; }
  body { background: white; color: #222; font-family: Arial, sans-serif; }
  .site-header, .hero-art, .hero-grid-lines, .reading-progress, .hero-actions, .model-tabs, .back-to-top, .copy-email, .toast, .contact-glow, .outline-pill, .fact-toggle, .detail-hint, .text-button, .button { display: none !important; }
  .container { width: 100%; }
  .hero-grid, .section-intro, .faq-layout, .contact-main, .opportunity-layout { display: block; }
  .hero-grid, .section, .name-section, .contact-content { padding-block: 22px; }
  h1 { font-size: 46px; }
  h2, h2 em, .contact-main h2 { font-size: 30px; }
  .gold-text { color: #6d5427; }
  .hero-subtitle { font-size: 23px; }
  .fact-card, .model-panel, .name-section, .faq-section, .research-section, .contact-section, .contact-card, .facts-section { background: white; color: #222; }
  .fact-card { break-inside: avoid; }
  .fact-card summary { min-height: 0; }
  .model-panels, .contact-card { margin-top: 22px; }
  p, .fact-teaser, .metric-label, .metric, .fact-stat, .fact-meta, .eyebrow, .micro-label, .required-contact a, .footer-research-link, .contact-domain { color: #414636 !important; }
  .domain-display { font-size: 70px; }
  .footer-bottom { margin-top: 25px; }
}