/* Shared stylesheet for the static, crawlable pages (services, insights, contact).
   Generated pages live in web/services, web/insights, web/contact, see tool/seo_pages.
   Mirrors lib/theme/app_theme.dart: paper, ink, one signal colour, 2px rules, no radius. */

:root {
  --paper: #EFECE4;
  --paper-deep: #E3DFD3;
  --ink: #0D0D0D;
  --ink-soft: #1C1C1C;
  --mute: #6B675E;
  --mute-on-ink: #9A968C;
  --signal: #FF4415;
  --rule: 2px;
  --shadow: 5px;
  --gutter: 48px;
  --font-display: "Archivo Black", "Arial Black", Impact, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-body: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (max-width: 1023px) { :root { --gutter: 32px; } }
@media (max-width: 599px) { :root { --gutter: 16px; } }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--signal); color: var(--ink); }

a { color: var(--ink); text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: var(--signal); text-underline-offset: 4px; }
a:hover { background: var(--signal); text-decoration-color: var(--ink); }
img { max-width: 100%; height: auto; }

:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }

.skip-link {
  position: absolute; left: -999px; top: 8px;
  background: var(--ink); color: var(--paper); padding: 10px 14px; z-index: 100;
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
}
.skip-link:focus { left: 16px; }

.container { width: 100%; max-width: calc(1440px + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.prose { max-width: 760px; }

.mono, .eyebrow, .meta-line, .breadcrumbs {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
}

/* ── Header ─────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: var(--rule) solid var(--ink);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 76px; flex-wrap: wrap;
}
.brand {
  display: inline-flex; align-items: baseline; color: var(--ink); text-decoration: none;
  font-family: var(--font-display); font-size: 24px; letter-spacing: -1px; line-height: 1;
}
.brand::after { content: "●"; color: var(--signal); font-size: 10px; margin-left: 2px; }
.brand:hover { background: none; }
.site-nav ul { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.site-nav a {
  display: block; padding: 6px 0; color: var(--ink); text-decoration: none;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  border-bottom: var(--rule) solid transparent;
}
.site-nav a:hover { background: none; border-bottom-color: var(--signal); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--ink); }
.site-nav .nav-cta {
  padding: 14px 20px; border: var(--rule) solid var(--ink); background: var(--ink); color: var(--paper);
  box-shadow: var(--shadow) var(--shadow) 0 var(--ink); transition: transform .14s ease, box-shadow .14s ease, background .14s ease;
}
.site-nav .nav-cta::after { content: " ↗"; }
.site-nav .nav-cta:hover { background: var(--signal); color: var(--ink); border-bottom-color: var(--ink); transform: translate(var(--shadow), var(--shadow)); box-shadow: 0 0 0 var(--ink); }

@media (max-width: 760px) {
  .site-header { position: static; }
  .site-header .container { padding-top: 14px; padding-bottom: 14px; }
  .site-nav { width: 100%; overflow-x: auto; }
  .site-nav ul { flex-wrap: nowrap; gap: 20px; }
  .site-nav a { white-space: nowrap; }
}

/* ── Hero ───────────────────────────────────────────── */
.breadcrumbs { padding-top: 32px; color: var(--mute); }
.breadcrumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: var(--ink); }
.breadcrumbs a { color: var(--mute); text-decoration: none; }
.breadcrumbs a:hover { color: var(--ink); background: none; }

.hero { padding-block: 40px 64px; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--ink); margin: 0 0 24px; }
.eyebrow::before { content: ""; width: 40px; height: var(--rule); background: var(--signal); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; color: var(--ink); letter-spacing: -0.045em; line-height: 0.95; text-transform: uppercase; }
h1 { font-size: clamp(44px, 9vw, 132px); margin: 0 0 32px; max-width: 14ch; }
h2 { font-size: clamp(34px, 5vw, 64px); margin: 0 0 28px; }
h3 { font-size: 22px; letter-spacing: -0.02em; line-height: 1.05; margin: 0 0 10px; }
.lede { font-family: var(--font-serif); font-style: italic; font-size: clamp(24px, 3vw, 36px); line-height: 1.15; max-width: 880px; margin: 0 0 36px; }
.lede a { text-decoration-thickness: 2px; }
.meta-line { color: var(--mute); margin: -12px 0 28px; }

.actions { display: flex; flex-wrap: wrap; gap: 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 16px 22px; border: var(--rule) solid var(--ink); text-decoration: none;
  font-family: var(--font-mono); font-size: 13px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  box-shadow: var(--shadow) var(--shadow) 0 var(--ink);
  transition: transform .14s ease, box-shadow .14s ease, background .14s ease;
}
.btn::after { content: "↗"; font-family: var(--font-body); font-size: 16px; }
.btn:hover { background: var(--signal); color: var(--ink); transform: translate(var(--shadow), var(--shadow)); box-shadow: 0 0 0 var(--ink); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-ghost { background: var(--paper); color: var(--ink); }

/* ── Sections ───────────────────────────────────────── */
.section { padding-block: 72px; border-top: var(--rule) solid var(--ink); }
.section-intro { color: var(--ink-soft); max-width: 720px; margin: -10px 0 32px; }

.glance {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  border-top: var(--rule) solid var(--ink); border-bottom: var(--rule) solid var(--ink); margin: 56px 0 0;
}
.glance div { padding: 20px 24px 20px 0; }
.glance div + div { border-left: var(--rule) solid var(--ink); padding-left: 24px; }
.glance dt { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--signal); margin-bottom: 8px; }
.glance dd { margin: 0; font-size: 16px; font-weight: 500; }
@media (max-width: 760px) {
  .glance div + div { border-left: 0; padding-left: 0; border-top: var(--rule) solid var(--ink); }
}

.grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--paper); border: var(--rule) solid var(--ink); padding: 26px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 16px; }
.card-link {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  box-shadow: 0 0 0 var(--ink); transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.card-link:hover { background: var(--signal); color: inherit; transform: translate(-6px, -6px); box-shadow: 6px 6px 0 var(--ink); }
.card-link .more { margin-top: auto; padding-top: 20px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.card .tag { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--signal); margin-bottom: 14px; display: block; }
.card-link:hover .tag { color: var(--ink); }

.checklist { list-style: none; padding: 0; margin: 0; border-top: var(--rule) solid var(--ink); }
.checklist li { position: relative; padding: 14px 0 14px 40px; border-bottom: var(--rule) solid var(--ink); }
.checklist li::before { content: "→"; position: absolute; left: 0; top: 13px; font-weight: 700; color: var(--signal); }

.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; border-top: var(--rule) solid var(--ink); }
.steps li { counter-increment: step; position: relative; padding: 22px 0 22px 72px; border-bottom: var(--rule) solid var(--ink); }
.steps li::before {
  content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 22px;
  font-family: var(--font-mono); font-weight: 700; font-size: 13px; color: var(--signal);
}
.steps strong { display: block; margin-bottom: 4px; font-family: var(--font-display); font-weight: 400; font-size: 22px; letter-spacing: -0.02em; text-transform: uppercase; }
.steps span { color: var(--ink-soft); }

.stack { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.stack div { border-top: var(--rule) solid var(--ink); padding-top: 16px; }
.stack h3 { font-family: var(--font-mono); font-size: 12px; letter-spacing: 1px; color: var(--signal); margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.chips li { font-family: var(--font-mono); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; padding: 6px 10px; border: var(--rule) solid var(--ink); }

/* ── FAQ ────────────────────────────────────────────── */
.faq { border-top: var(--rule) solid var(--ink); }
.faq details { border-bottom: var(--rule) solid var(--ink); }
.faq summary {
  cursor: pointer; list-style: none; padding: 22px 56px 22px 0; position: relative;
  font-family: var(--font-display); font-size: 20px; letter-spacing: -0.02em; line-height: 1.15; text-transform: uppercase;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 16px; width: 36px; height: 36px; display: grid; place-items: center;
  border: var(--rule) solid var(--ink); font-family: var(--font-body); font-size: 22px;
}
.faq summary:hover::after { background: var(--signal); }
.faq details[open] summary::after { content: "–"; background: var(--ink); color: var(--paper); }
.faq .answer { padding: 0 0 22px; color: var(--ink-soft); }
.faq .answer p { margin: 0 0 10px; }

/* ── Article body ───────────────────────────────────── */
.article-body { font-size: 18px; }
.article-body h2 { margin-top: 64px; font-size: clamp(30px, 4vw, 44px); }
.article-body h3 { margin-top: 36px; }
.article-body ul, .article-body ol { padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body li::marker { color: var(--signal); font-weight: 700; }
.answer-box { background: var(--signal); border: var(--rule) solid var(--ink); box-shadow: 8px 8px 0 var(--ink); padding: 24px 26px; margin: 0 0 48px; }
.answer-box > strong { display: block; font-family: var(--font-mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }
.answer-box p { margin: 0; font-family: var(--font-serif); font-style: italic; font-size: 24px; line-height: 1.2; }
.answer-box a { text-decoration-color: var(--ink); }
.table-wrap { overflow-x: auto; margin: 24px 0 32px; border: var(--rule) solid var(--ink); }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
th, td { text-align: left; padding: 14px 16px; border-bottom: var(--rule) solid var(--ink); vertical-align: top; }
th { font-family: var(--font-mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; background: var(--ink); color: var(--paper); }
tr:last-child td { border-bottom: 0; }
.note { color: var(--mute); font-size: 15px; }

/* ── CTA + footer ───────────────────────────────────── */
.cta { margin: 0; padding-block: 96px; border-top: var(--rule) solid var(--ink); }
.cta h2 { font-size: clamp(52px, 10vw, 180px); line-height: .88; margin-bottom: 36px; }
.cta h2 span { color: var(--signal); }
.cta p { margin: 0 0 32px; max-width: 560px; font-size: 20px; }

.ticker { background: var(--signal); color: var(--ink); overflow: hidden; white-space: nowrap; padding: 10px 0; border-top: var(--rule) solid var(--ink); }
.ticker span { display: inline-block; font-family: var(--font-display); font-size: 22px; letter-spacing: -0.03em; animation: ticker 28s linear infinite; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.site-footer { background: var(--ink); color: var(--paper); font-size: 15px; overflow: hidden; }
.site-footer .container { padding-top: 72px; }
.footer-grid { display: grid; gap: 32px; grid-template-columns: 1.4fr repeat(3, 1fr); }
.footer-grid p { color: var(--mute-on-ink); margin: 0; }
.footer-grid h2 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; color: var(--signal); margin-bottom: 16px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a { color: var(--paper); text-decoration: none; font-weight: 500; }
.footer-grid a:hover { background: none; color: var(--signal); text-decoration: underline; text-decoration-color: var(--signal); }
.footer-bottom {
  margin-top: 56px; padding-top: 18px; border-top: var(--rule) solid var(--paper);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--mute-on-ink);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
}
.footer-bottom p { margin: 0; }
.style-switch { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.style-switch button {
  font: inherit; letter-spacing: inherit; text-transform: inherit; cursor: pointer;
  padding: 7px 10px; background: transparent; color: var(--paper); border: var(--rule) solid var(--paper);
}
.style-switch button:hover { background: var(--signal); color: var(--ink); border-color: var(--signal); }
.style-switch button[aria-pressed="true"] { background: var(--paper); color: var(--ink); }
.footer-mark {
  display: block; font-family: var(--font-display); color: var(--paper); text-align: center;
  font-size: 22.5vw; line-height: .78; letter-spacing: -0.06em; margin: 24px 0 -5vw; user-select: none;
}
@media (min-width: 1536px) { .footer-mark { font-size: 340px; margin-bottom: -76px; } }
@media (max-width: 1023px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 599px) { .footer-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card-link, .site-nav .nav-cta { transition: none; }
  .btn:hover, .card-link:hover, .site-nav .nav-cta:hover { transform: none; }
  .ticker span { animation: none; }
}


/* ════════════════════════════════════════════════════════════════════════
   Style variants, chosen on the Flutter home page, stored in localStorage
   ("anekant.style") and applied to <html data-style> before first paint.
   ════════════════════════════════════════════════════════════════════════ */

/* ── Soft Glass: glassmorphism & neumorphism ───────── */
html[data-style="glass"] {
  --paper: #E7EBF2; --ink: #1D2333; --ink-soft: #4A5368; --mute: #5F687D; --signal: #5468FF;
  --neu-dark: rgba(169, 181, 202, .75); --neu-light: #FFFFFF;
  --raised: 8px 8px 20px var(--neu-dark), -8px -8px 20px var(--neu-light);
  --sunken: inset 5px 5px 12px var(--neu-dark), inset -5px -5px 12px var(--neu-light);
  --glass: linear-gradient(135deg, rgba(255,255,255,.62), rgba(255,255,255,.28));
  --accent-grad: linear-gradient(90deg, #6A7BFF, #B07CFF, #FF7E9D);
  --font-display: "Manrope", system-ui, sans-serif; --font-serif: "Manrope", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif; --font-mono: "Manrope", system-ui, sans-serif;
}
html[data-style="glass"] body {
  background:
    radial-gradient(40vw 40vw at 12% 10%, rgba(142,162,255,.55), transparent 70%),
    radial-gradient(36vw 36vw at 90% 15%, rgba(255,184,160,.5), transparent 70%),
    radial-gradient(40vw 40vw at 75% 85%, rgba(155,231,216,.5), transparent 70%),
    radial-gradient(34vw 34vw at 15% 85%, rgba(216,180,254,.5), transparent 70%),
    var(--paper);
  background-attachment: fixed;
}
html[data-style="glass"] h1, html[data-style="glass"] h2, html[data-style="glass"] h3,
html[data-style="glass"] .steps strong, html[data-style="glass"] .faq summary {
  text-transform: none; font-weight: 800; letter-spacing: -0.035em; line-height: 1.08;
}
html[data-style="glass"] h1 { max-width: 18ch; font-size: clamp(40px, 7vw, 92px); }
html[data-style="glass"] h1, html[data-style="glass"] .cta h2 span {
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
html[data-style="glass"] .mono, html[data-style="glass"] .eyebrow, html[data-style="glass"] .meta-line,
html[data-style="glass"] .breadcrumbs, html[data-style="glass"] .site-nav a, html[data-style="glass"] .btn,
html[data-style="glass"] .card .tag, html[data-style="glass"] .glance dt, html[data-style="glass"] .chips li,
html[data-style="glass"] th, html[data-style="glass"] .footer-bottom, html[data-style="glass"] .card-link .more {
  text-transform: none; letter-spacing: 0; font-weight: 700;
}
html[data-style="glass"] .lede { font-style: normal; font-weight: 500; font-size: clamp(19px, 2.2vw, 24px); line-height: 1.5; color: var(--ink-soft); }
html[data-style="glass"] .eyebrow { padding: 8px 16px; border-radius: 999px; background: var(--paper); box-shadow: var(--raised); width: max-content; max-width: 100%; }
html[data-style="glass"] .eyebrow::before { width: 8px; height: 8px; border-radius: 50%; background: #2BD487; }
html[data-style="glass"] a { text-decoration-color: var(--signal); }
html[data-style="glass"] a:hover { background: none; color: var(--signal); }
html[data-style="glass"] .site-header {
  top: 14px; margin: 14px var(--gutter) 0; border: 1px solid rgba(255,255,255,.75); border-radius: 999px;
  background: var(--glass); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
}
html[data-style="glass"] .site-header .container { padding: 0 10px 0 24px; min-height: 64px; }
html[data-style="glass"] .brand::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--accent-grad); margin-left: 6px; }
html[data-style="glass"] .site-nav a { padding: 10px 16px; border: 0; border-radius: 999px; }
html[data-style="glass"] .site-nav a[aria-current="page"] { box-shadow: var(--sunken); color: var(--signal); }
html[data-style="glass"] .site-nav .nav-cta, html[data-style="glass"] .btn-primary {
  background: var(--accent-grad); color: #fff; border: 0; border-radius: 999px;
  box-shadow: 0 10px 22px rgba(84,104,255,.35), -6px -6px 16px #fff;
}
html[data-style="glass"] .btn { border: 0; border-radius: 999px; transition: box-shadow .2s ease, transform .2s ease; }
html[data-style="glass"] .btn-ghost { background: var(--paper); box-shadow: var(--raised); }
html[data-style="glass"] .btn:hover, html[data-style="glass"] .site-nav .nav-cta:hover {
  background: var(--accent-grad); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(84,104,255,.45);
}
html[data-style="glass"] .btn:active { box-shadow: var(--sunken); transform: none; }
html[data-style="glass"] .section, html[data-style="glass"] .cta { border-top: 0; }
html[data-style="glass"] .glance {
  border: 1px solid rgba(255,255,255,.75); border-radius: 28px; background: var(--glass);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 8px 24px;
}
html[data-style="glass"] .glance div + div { border-left-color: rgba(29,35,51,.08); }
html[data-style="glass"] .card { border: 0; border-radius: 28px; background: var(--paper); box-shadow: var(--raised); }
html[data-style="glass"] .card-link:hover { background: var(--paper); transform: none; box-shadow: var(--sunken); }
html[data-style="glass"] .card-link:hover .tag { color: var(--signal); }
html[data-style="glass"] .checklist, html[data-style="glass"] .steps, html[data-style="glass"] .faq { border-top: 0; display: grid; gap: 14px; }
html[data-style="glass"] .checklist li, html[data-style="glass"] .steps li, html[data-style="glass"] .faq details {
  border: 0; border-radius: 20px; background: var(--paper); box-shadow: var(--raised);
}
html[data-style="glass"] .checklist li { padding: 16px 20px 16px 52px; }
html[data-style="glass"] .checklist li::before { left: 22px; top: 15px; color: var(--signal); }
html[data-style="glass"] .steps li { padding: 20px 22px 20px 76px; }
html[data-style="glass"] .steps li::before { left: 22px; top: 20px; color: var(--signal); }
html[data-style="glass"] .faq summary { padding: 20px 64px 20px 22px; font-size: 18px; }
html[data-style="glass"] .faq summary::after { right: 14px; border: 0; border-radius: 50%; box-shadow: var(--raised); }
html[data-style="glass"] .faq details[open] summary::after { background: var(--paper); color: var(--signal); box-shadow: var(--sunken); }
html[data-style="glass"] .faq .answer { padding: 0 22px 20px; }
html[data-style="glass"] .stack div { border-top: 0; padding: 20px; border-radius: 22px; box-shadow: var(--sunken); }
html[data-style="glass"] .stack h3 { color: var(--signal); }
html[data-style="glass"] .chips li { border: 0; border-radius: 999px; background: var(--paper); box-shadow: 3px 3px 8px var(--neu-dark), -3px -3px 8px #fff; }
html[data-style="glass"] .answer-box {
  border: 1px solid rgba(255,255,255,.75); border-radius: 28px; background: var(--glass);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 20px 40px rgba(84,104,255,.12);
}
html[data-style="glass"] .answer-box p { font-family: var(--font-body); font-style: normal; font-weight: 600; font-size: 20px; line-height: 1.5; }
html[data-style="glass"] .answer-box > strong { color: var(--signal); }
html[data-style="glass"] .table-wrap { border: 0; border-radius: 22px; box-shadow: var(--raised); background: var(--paper); }
html[data-style="glass"] th { background: transparent; color: var(--signal); }
html[data-style="glass"] th, html[data-style="glass"] td { border-bottom-color: rgba(29,35,51,.08); }
html[data-style="glass"] .cta {
  margin: 40px 0 72px; padding: 72px 40px; text-align: center; border-radius: 40px;
  border: 1px solid rgba(255,255,255,.75); background: var(--glass); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
}
html[data-style="glass"] .cta h2 { font-size: clamp(36px, 6vw, 72px); line-height: 1.05; }
html[data-style="glass"] .cta p { margin-inline: auto; }
html[data-style="glass"] .cta .eyebrow { margin-inline: auto; }
html[data-style="glass"] .cta .actions { justify-content: center; }
html[data-style="glass"] .ticker, html[data-style="glass"] .footer-mark { display: none; }
html[data-style="glass"] .site-footer { background: transparent; color: var(--ink); }
html[data-style="glass"] .site-footer .container { padding-top: 0; }
html[data-style="glass"] .footer-grid { padding: 48px; border-radius: 36px; background: var(--paper); box-shadow: var(--raised); }
html[data-style="glass"] .footer-grid h2 { color: var(--ink); font-size: 15px; }
html[data-style="glass"] .footer-grid p { color: var(--mute); }
html[data-style="glass"] .footer-grid a { color: var(--ink); }
html[data-style="glass"] .footer-grid a:hover { color: var(--signal); }
html[data-style="glass"] .footer-bottom { border-top: 0; color: var(--mute); padding-bottom: 32px; }
html[data-style="glass"] .style-switch button { color: var(--ink); border: 0; border-radius: 999px; background: var(--paper); box-shadow: var(--raised); }
html[data-style="glass"] .style-switch button[aria-pressed="true"] { box-shadow: var(--sunken); color: var(--signal); }
@media (max-width: 760px) {
  html[data-style="glass"] .site-header { border-radius: 28px; position: static; }
  html[data-style="glass"] .footer-grid { padding: 28px; }
}

/* ── Immersive: 3D & WebGL ─────────────────────────── */
html[data-style="immersive"] {
  --paper: #06060B; --ink: #F4F2FF; --ink-soft: #C9C6DD; --mute: #9A96B4; --signal: #7B5CFF;
  --line: rgba(255,255,255,.15); --panel: rgba(255,255,255,.06);
  --iris: linear-gradient(90deg, #8FE3FF, #7B5CFF, #FF6B4A);
  --font-display: "Unbounded", system-ui, sans-serif; --font-serif: "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  color-scheme: dark;
}
html[data-style="immersive"] body { background: var(--paper); }
html[data-style="immersive"] body::before {
  content: ""; position: fixed; inset: -20%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(35% 40% at 30% 30%, rgba(123,92,255,.45), transparent 70%),
    radial-gradient(30% 35% at 70% 60%, rgba(255,107,74,.30), transparent 70%),
    radial-gradient(25% 30% at 55% 20%, rgba(143,227,255,.20), transparent 70%);
  filter: blur(40px); animation: nebula 26s ease-in-out infinite alternate;
}
@keyframes nebula {
  from { transform: translate3d(-4%, -2%, 0) rotate(0deg) scale(1); }
  to { transform: translate3d(4%, 3%, 0) rotate(25deg) scale(1.15); }
}
html[data-style="immersive"] h1, html[data-style="immersive"] h2, html[data-style="immersive"] h3,
html[data-style="immersive"] .steps strong, html[data-style="immersive"] .faq summary {
  text-transform: none; font-weight: 600; letter-spacing: -0.03em; line-height: 1.08;
}
html[data-style="immersive"] h1 { max-width: 16ch; font-size: clamp(38px, 6.5vw, 96px); }
html[data-style="immersive"] h1, html[data-style="immersive"] .cta h2 span {
  background: var(--iris); -webkit-background-clip: text; background-clip: text; color: transparent;
}
html[data-style="immersive"] .lede { font-style: normal; font-size: clamp(18px, 2vw, 22px); line-height: 1.55; color: var(--mute); }
html[data-style="immersive"] .eyebrow::before { width: 8px; height: 8px; border-radius: 50%; background: var(--iris); }
html[data-style="immersive"] .eyebrow, html[data-style="immersive"] .breadcrumbs, html[data-style="immersive"] .meta-line { color: var(--mute); }
html[data-style="immersive"] a { color: var(--ink); text-decoration-color: var(--signal); }
html[data-style="immersive"] a:hover { background: none; color: #8FE3FF; }
html[data-style="immersive"] .site-header {
  background: rgba(6,6,11,.55); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
}
html[data-style="immersive"] .brand::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--iris); margin-left: 6px; }
html[data-style="immersive"] .site-nav a { text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-size: 14px; font-weight: 500; color: var(--mute); }
html[data-style="immersive"] .site-nav a[aria-current="page"], html[data-style="immersive"] .site-nav a:hover { color: var(--ink); border-bottom-color: transparent; }
html[data-style="immersive"] .btn, html[data-style="immersive"] .site-nav .nav-cta {
  border-radius: 999px; border: 1px solid var(--line); box-shadow: none;
  text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-size: 15px; font-weight: 600;
}
html[data-style="immersive"] .btn-primary, html[data-style="immersive"] .site-nav .nav-cta { background: var(--ink); color: var(--paper); border-color: var(--ink); }
html[data-style="immersive"] .btn-ghost { background: var(--panel); color: var(--ink); }
html[data-style="immersive"] .btn:hover, html[data-style="immersive"] .site-nav .nav-cta:hover {
  background: var(--ink); color: var(--paper); transform: none; box-shadow: 0 0 36px rgba(123,92,255,.6);
}
html[data-style="immersive"] .section, html[data-style="immersive"] .cta { border-top: 1px solid var(--line); }
html[data-style="immersive"] .glance { border-color: var(--line); border-width: 1px 0; }
html[data-style="immersive"] .glance div + div { border-left: 1px solid var(--line); }
html[data-style="immersive"] .glance dt { color: #8FE3FF; }
html[data-style="immersive"] .card {
  border: 1px solid var(--line); border-radius: 22px; background: var(--panel);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
html[data-style="immersive"] .card p { color: var(--mute); }
html[data-style="immersive"] .card .tag { color: #8FE3FF; }
html[data-style="immersive"] .card-link { transition: transform .15s ease-out, border-color .2s ease, box-shadow .2s ease; transform-style: preserve-3d; }
html[data-style="immersive"] .card-link:hover {
  background: radial-gradient(circle at var(--gx, 50%) var(--gy, 50%), rgba(255,255,255,.12), var(--panel) 60%);
  border-color: rgba(123,92,255,.7); box-shadow: 0 30px 60px rgba(0,0,0,.5), 0 0 40px rgba(123,92,255,.25);
}
html[data-style="immersive"] .card-link:hover .tag { color: #8FE3FF; }
html[data-style="immersive"] .checklist, html[data-style="immersive"] .steps, html[data-style="immersive"] .faq,
html[data-style="immersive"] .checklist li, html[data-style="immersive"] .steps li, html[data-style="immersive"] .faq details {
  border-width: 1px; border-color: var(--line);
}
html[data-style="immersive"] .checklist li::before, html[data-style="immersive"] .steps li::before { color: #8FE3FF; }
html[data-style="immersive"] .steps span, html[data-style="immersive"] .faq .answer { color: var(--mute); }
html[data-style="immersive"] .faq summary { font-size: 18px; }
html[data-style="immersive"] .faq summary::after { border: 1px solid var(--line); border-radius: 50%; }
html[data-style="immersive"] .faq summary:hover::after { background: var(--signal); }
html[data-style="immersive"] .faq details[open] summary::after { background: var(--ink); color: var(--paper); }
html[data-style="immersive"] .stack div { border-top: 1px solid var(--line); }
html[data-style="immersive"] .stack h3 { color: #8FE3FF; }
html[data-style="immersive"] .chips li { border: 1px solid var(--line); border-radius: 999px; background: var(--panel); }
html[data-style="immersive"] .answer-box {
  border: 1px solid rgba(123,92,255,.5); border-radius: 22px; color: var(--ink);
  background: linear-gradient(135deg, rgba(123,92,255,.22), rgba(255,107,74,.12)); box-shadow: 0 0 60px rgba(123,92,255,.2);
}
html[data-style="immersive"] .answer-box p { font-family: var(--font-body); font-style: normal; font-size: 19px; line-height: 1.55; }
html[data-style="immersive"] .answer-box > strong { color: #8FE3FF; }
html[data-style="immersive"] .table-wrap { border: 1px solid var(--line); border-radius: 18px; }
html[data-style="immersive"] th { background: var(--panel); color: #8FE3FF; }
html[data-style="immersive"] th, html[data-style="immersive"] td { border-bottom: 1px solid var(--line); }
html[data-style="immersive"] .cta { text-align: center; }
html[data-style="immersive"] .cta h2 { font-size: clamp(40px, 7vw, 104px); line-height: 1.02; }
html[data-style="immersive"] .cta p { margin-inline: auto; color: var(--mute); }
html[data-style="immersive"] .cta .eyebrow { justify-content: center; }
html[data-style="immersive"] .cta .actions { justify-content: center; }
html[data-style="immersive"] .ticker { background: transparent; border-top: 1px solid var(--line); color: var(--mute); }
html[data-style="immersive"] .ticker span { font-family: var(--font-body); font-weight: 500; font-size: 15px; letter-spacing: 0; }
html[data-style="immersive"] .site-footer { background: rgba(6,6,11,.75); color: var(--ink); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }
html[data-style="immersive"] .footer-grid h2 { color: var(--mute); }
html[data-style="immersive"] .footer-grid a { color: var(--ink); }
html[data-style="immersive"] .footer-grid a:hover { color: #8FE3FF; }
html[data-style="immersive"] .footer-bottom { border-top: 1px solid var(--line); }
html[data-style="immersive"] .footer-mark {
  font-family: "Unbounded", system-ui, sans-serif; font-weight: 700; font-size: 17vw; letter-spacing: -0.04em;
  background: var(--iris); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .9;
}
@media (min-width: 1536px) { html[data-style="immersive"] .footer-mark { font-size: 260px; } }
html[data-style="immersive"] .style-switch button { color: var(--ink); border: 1px solid var(--line); border-radius: 999px; }
html[data-style="immersive"] .style-switch button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
html[data-style="immersive"] .skip-link { background: var(--ink); color: var(--paper); }
@media (prefers-reduced-motion: reduce) {
  html[data-style="immersive"] body::before { animation: none; }
}
html[data-style="glass"] .brand { font-weight: 800; letter-spacing: -0.5px; }
html[data-style="immersive"] .brand { font-weight: 700; letter-spacing: -0.5px; }

/* ── Client name wall (services hub, work) ─────────── */
.clients {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: var(--rule) solid var(--ink); border-left: var(--rule) solid var(--ink);
}
.clients li {
  display: grid; place-items: center; min-height: 120px; padding: 16px; text-align: center;
  border-right: var(--rule) solid var(--ink); border-bottom: var(--rule) solid var(--ink);
  font-family: var(--font-display); font-size: clamp(18px, 2vw, 24px); text-transform: uppercase; letter-spacing: -0.03em; line-height: 1;
}
.clients li:hover { background: var(--signal); }
@media (max-width: 900px) { .clients { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .clients { grid-template-columns: 1fr 1fr; } .clients li { min-height: 90px; } }
html[data-style="glass"] .clients { border: 0; gap: 20px; }
html[data-style="glass"] .clients li {
  border: 0; border-radius: 22px; background: var(--paper); box-shadow: var(--raised);
  text-transform: none; font-weight: 800; color: var(--mute); letter-spacing: -0.02em;
}
html[data-style="glass"] .clients li:hover { background: var(--paper); box-shadow: var(--sunken); color: var(--signal); }
html[data-style="immersive"] .clients { border: 0; gap: 16px; }
html[data-style="immersive"] .clients li {
  border: 1px solid var(--line); border-radius: 22px; background: var(--panel);
  text-transform: none; font-weight: 500; font-size: clamp(16px, 1.6vw, 20px);
}
html[data-style="immersive"] .clients li:hover { background: var(--panel); border-color: rgba(123,92,255,.7); box-shadow: 0 0 40px rgba(123,92,255,.25); }

/* ── Retro-futurism: neon grid, striped sun, chrome type ── */
html[data-style="retro"] {
  --paper: #0B0620; --ink: #F5E9FF; --ink-soft: #D9CCF2; --mute: #B4A6D6; --signal: #FF2BD6;
  --cyan: #2DE2FF; --line: rgba(45,226,255,.3); --panel: rgba(20,10,51,.85);
  --sunset: linear-gradient(180deg, #FFE66B, #FF9A3D 45%, #FF2BD6);
  --bevel: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  --font-display: "Orbitron", "Arial Black", sans-serif; --font-serif: "Chakra Petch", system-ui, sans-serif;
  --font-body: "Chakra Petch", system-ui, sans-serif; --font-mono: "Chakra Petch", ui-monospace, monospace;
  color-scheme: dark;
}
html[data-style="retro"] body { background: linear-gradient(180deg, #07031A 0%, #1A0B3D 60%, #34104F 100%) fixed; }
html[data-style="retro"] body::before {
  content: ""; position: fixed; left: -50%; right: -50%; bottom: 0; height: 32vh; z-index: -1; pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(255,43,214,.22) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(255,43,214,.22) 0 1px, transparent 1px 40px);
  transform: perspective(300px) rotateX(60deg); transform-origin: bottom;
  mask-image: linear-gradient(transparent, #000 60%); -webkit-mask-image: linear-gradient(transparent, #000 60%);
}
html[data-style="retro"] body::after {
  content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.12) 0 1px, transparent 1px 3px);
}
html[data-style="retro"] h1, html[data-style="retro"] h2, html[data-style="retro"] h3,
html[data-style="retro"] .steps strong, html[data-style="retro"] .faq summary {
  font-weight: 800; letter-spacing: .01em; line-height: 1.12;
}
html[data-style="retro"] h1 { max-width: 20ch; font-size: clamp(32px, 5.5vw, 72px); }
html[data-style="retro"] h2 { font-size: clamp(26px, 3.6vw, 44px); }
html[data-style="retro"] h3, html[data-style="retro"] .steps strong, html[data-style="retro"] .faq summary { font-size: 18px; line-height: 1.3; }
html[data-style="retro"] h1, html[data-style="retro"] .cta h2 span {
  background: var(--sunset); -webkit-background-clip: text; background-clip: text; color: transparent;
}
html[data-style="retro"] .mono, html[data-style="retro"] .eyebrow, html[data-style="retro"] .meta-line,
html[data-style="retro"] .breadcrumbs, html[data-style="retro"] .site-nav a, html[data-style="retro"] .btn,
html[data-style="retro"] .card .tag, html[data-style="retro"] .glance dt, html[data-style="retro"] .chips li,
html[data-style="retro"] th, html[data-style="retro"] .footer-bottom, html[data-style="retro"] .card-link .more {
  letter-spacing: 1.6px; font-weight: 700;
}
html[data-style="retro"] .lede { font-style: normal; font-size: clamp(18px, 2vw, 22px); line-height: 1.55; color: var(--mute); }
html[data-style="retro"] .eyebrow, html[data-style="retro"] .card .tag, html[data-style="retro"] .glance dt { color: var(--cyan); }
html[data-style="retro"] .eyebrow::before { content: "//"; width: auto; height: auto; background: none; color: var(--signal); }
html[data-style="retro"] .breadcrumbs, html[data-style="retro"] .meta-line { color: var(--mute); }
html[data-style="retro"] .breadcrumbs li + li::before { color: var(--signal); }
html[data-style="retro"] a { color: var(--cyan); text-decoration-color: var(--signal); }
html[data-style="retro"] a:hover { background: none; color: var(--ink); text-shadow: 0 0 12px var(--cyan); }
html[data-style="retro"] .site-header { background: rgba(11,6,32,.85); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
html[data-style="retro"] .brand { color: var(--ink); font-weight: 800; letter-spacing: 3px; font-size: 20px; }
html[data-style="retro"] .brand::after {
  content: ""; width: 14px; height: 14px; border-radius: 50%; margin-left: 8px; align-self: center;
  background: repeating-linear-gradient(180deg, transparent 0 55%, #0B0620 55% 62%), var(--sunset);
}
html[data-style="retro"] .site-nav a { color: var(--ink); }
html[data-style="retro"] .site-nav a:hover { color: var(--cyan); border-bottom-color: var(--cyan); text-shadow: 0 0 12px var(--cyan); }
html[data-style="retro"] .site-nav a[aria-current="page"] { color: var(--signal); border-bottom-color: var(--signal); text-shadow: 0 0 12px var(--signal); }
html[data-style="retro"] .btn, html[data-style="retro"] .site-nav .nav-cta {
  border: 1px solid var(--cyan); box-shadow: none; clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
html[data-style="retro"] .btn::after, html[data-style="retro"] .site-nav .nav-cta::after { content: " ▸"; }
html[data-style="retro"] .btn-primary, html[data-style="retro"] .site-nav .nav-cta {
  background: linear-gradient(90deg, #FFE66B, #FF9A3D, #FF2BD6); color: #0B0620; border-color: transparent;
}
html[data-style="retro"] .btn-ghost { background: rgba(45,226,255,.06); color: var(--cyan); }
html[data-style="retro"] .btn:hover, html[data-style="retro"] .site-nav .nav-cta:hover {
  transform: none; box-shadow: none; filter: drop-shadow(0 0 14px rgba(255,43,214,.7));
  background: linear-gradient(90deg, #FFE66B, #FF9A3D, #FF2BD6); color: #0B0620; border-bottom-color: transparent;
}
html[data-style="retro"] .section, html[data-style="retro"] .cta { border-top: 1px solid var(--line); }
html[data-style="retro"] .glance { border-color: var(--line); border-width: 1px 0; }
html[data-style="retro"] .glance div + div { border-left: 1px solid var(--line); }
html[data-style="retro"] .card { border: 0; background: var(--panel); clip-path: var(--bevel); box-shadow: inset 0 0 0 1px var(--line); }
html[data-style="retro"] .card p { color: var(--mute); }
html[data-style="retro"] .card-link:hover { background: #241047; transform: translateY(-3px); box-shadow: inset 0 0 0 1px var(--signal), inset 0 0 40px rgba(255,43,214,.25); }
html[data-style="retro"] .card-link:hover .tag { color: var(--signal); }
html[data-style="retro"] .checklist, html[data-style="retro"] .steps, html[data-style="retro"] .faq,
html[data-style="retro"] .checklist li, html[data-style="retro"] .steps li, html[data-style="retro"] .faq details {
  border-width: 1px; border-color: var(--line);
}
html[data-style="retro"] .checklist li::before { content: "▸"; color: var(--signal); }
html[data-style="retro"] .steps li::before { color: var(--cyan); }
html[data-style="retro"] .steps span, html[data-style="retro"] .faq .answer { color: var(--mute); }
html[data-style="retro"] .faq summary::after { border: 1px solid var(--cyan); color: var(--cyan); }
html[data-style="retro"] .faq summary:hover::after { background: var(--signal); color: #0B0620; border-color: var(--signal); }
html[data-style="retro"] .faq details[open] summary::after { background: var(--cyan); color: #0B0620; }
html[data-style="retro"] .stack div { border-top: 1px solid var(--line); }
html[data-style="retro"] .stack h3 { color: var(--cyan); font-family: var(--font-mono); }
html[data-style="retro"] .chips li { border: 1px solid var(--line); color: var(--cyan); background: rgba(45,226,255,.05); }
html[data-style="retro"] .answer-box {
  border: 0; clip-path: var(--bevel); color: var(--ink);
  background: linear-gradient(135deg, rgba(255,43,214,.25), rgba(45,226,255,.12)); box-shadow: inset 0 0 0 1px var(--signal);
}
html[data-style="retro"] .answer-box p { font-family: var(--font-body); font-style: normal; font-size: 19px; line-height: 1.55; }
html[data-style="retro"] .answer-box > strong { color: var(--cyan); }
html[data-style="retro"] .table-wrap { border: 1px solid var(--line); }
html[data-style="retro"] th { background: rgba(45,226,255,.08); color: var(--cyan); }
html[data-style="retro"] th, html[data-style="retro"] td { border-bottom: 1px solid var(--line); }
html[data-style="retro"] .cta { text-align: center; }
html[data-style="retro"] .cta h2 { font-size: clamp(34px, 6vw, 80px); line-height: 1.08; }
html[data-style="retro"] .cta p { margin-inline: auto; color: var(--mute); }
html[data-style="retro"] .cta .eyebrow, html[data-style="retro"] .cta .actions { justify-content: center; }
html[data-style="retro"] .ticker { background: linear-gradient(90deg, #FFE66B, #FF9A3D, #FF2BD6); color: #0B0620; border-top: 0; }
html[data-style="retro"] .ticker span { font-size: 18px; }
html[data-style="retro"] .site-footer { background: rgba(7,3,26,.9); color: var(--ink); border-top: 1px solid var(--line); }
html[data-style="retro"] .footer-grid h2 { color: var(--cyan); }
html[data-style="retro"] .footer-grid p { color: var(--mute); }
html[data-style="retro"] .footer-grid a { color: var(--ink); }
html[data-style="retro"] .footer-grid a:hover { color: var(--signal); }
html[data-style="retro"] .footer-bottom { border-top: 1px solid var(--line); color: var(--mute); }
html[data-style="retro"] .footer-mark { font-size: 15vw; background: var(--sunset); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: .02em; }
@media (min-width: 1536px) { html[data-style="retro"] .footer-mark { font-size: 230px; } }
html[data-style="retro"] .style-switch button { color: var(--cyan); border: 1px solid var(--line); }
html[data-style="retro"] .style-switch button:hover { background: var(--signal); color: #0B0620; border-color: var(--signal); }
html[data-style="retro"] .style-switch button[aria-pressed="true"] { background: var(--cyan); color: #0B0620; }
html[data-style="retro"] .skip-link { background: var(--cyan); color: #0B0620; }
html[data-style="retro"] .clients { border: 0; gap: 16px; }
html[data-style="retro"] .clients li { border: 0; background: var(--panel); clip-path: var(--bevel); box-shadow: inset 0 0 0 1px var(--line); color: var(--mute); font-size: clamp(14px, 1.5vw, 18px); }
html[data-style="retro"] .clients li:hover { background: #241047; color: var(--ink); box-shadow: inset 0 0 0 1px var(--signal); }

/* ── Flat 2.0: colour blocks with a solid ledge of depth ── */
html[data-style="flat"] {
  --paper: #FFFBF5; --ink: #1B1F3B; --ink-soft: #3A3F5E; --mute: #5A5F7D; --signal: #2F6BFF;
  --deep: #1C48C9; --coral: #FF6B57; --yellow: #FFC93C; --mint: #22C39A; --line: #E9E4DA; --ledge: #E2DBCC;
  --font-display: "Poppins", system-ui, sans-serif; --font-serif: "DM Sans", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif; --font-mono: "DM Sans", system-ui, sans-serif;
}
html[data-style="flat"] body {
  background:
    radial-gradient(circle at 98% 6%, rgba(255,201,60,.22) 0 22vw, transparent calc(22vw + 1px)),
    radial-gradient(circle at 2% 94%, rgba(34,195,154,.16) 0 18vw, transparent calc(18vw + 1px)),
    var(--paper);
  background-attachment: fixed;
}
html[data-style="flat"] h1, html[data-style="flat"] h2, html[data-style="flat"] h3,
html[data-style="flat"] .steps strong, html[data-style="flat"] .faq summary {
  text-transform: none; font-weight: 700; letter-spacing: -0.02em; line-height: 1.12;
}
html[data-style="flat"] h1 { max-width: 18ch; font-size: clamp(38px, 6.4vw, 84px); }
html[data-style="flat"] h3, html[data-style="flat"] .steps strong, html[data-style="flat"] .faq summary { font-weight: 600; }
html[data-style="flat"] .cta h2 span { color: var(--signal); }
html[data-style="flat"] .mono, html[data-style="flat"] .eyebrow, html[data-style="flat"] .meta-line,
html[data-style="flat"] .breadcrumbs, html[data-style="flat"] .site-nav a, html[data-style="flat"] .btn,
html[data-style="flat"] .card .tag, html[data-style="flat"] .glance dt, html[data-style="flat"] .chips li,
html[data-style="flat"] th, html[data-style="flat"] .footer-bottom, html[data-style="flat"] .card-link .more {
  text-transform: none; letter-spacing: 0; font-weight: 700; font-size: 14px;
}
html[data-style="flat"] .lede { font-style: normal; font-weight: 500; font-size: clamp(19px, 2.2vw, 23px); line-height: 1.5; color: var(--ink-soft); }
html[data-style="flat"] .eyebrow::before {
  width: 37px; height: 9px; border-radius: 3px;
  background: linear-gradient(90deg, var(--signal) 0 9px, transparent 9px 14px, var(--coral) 14px 23px, transparent 23px 28px, var(--yellow) 28px);
}
html[data-style="flat"] a { text-decoration-color: var(--signal); }
html[data-style="flat"] a:hover { background: none; color: var(--signal); }
html[data-style="flat"] .site-header {
  top: 14px; margin: 14px var(--gutter) 0; border: 1.5px solid var(--line); border-radius: 18px;
  background: #fff; box-shadow: 0 4px 0 var(--ledge);
}
html[data-style="flat"] .site-header .container { padding: 0 10px 0 20px; min-height: 64px; }
html[data-style="flat"] .brand { font-weight: 700; letter-spacing: -0.5px; }
html[data-style="flat"] .brand::after { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--coral); margin-left: 6px; }
html[data-style="flat"] .site-nav a { border-bottom-width: 3px; font-size: 15px; }
html[data-style="flat"] .site-nav a:hover { border-bottom-color: var(--coral); }
html[data-style="flat"] .site-nav a[aria-current="page"] { color: var(--signal); border-bottom-color: var(--coral); }
html[data-style="flat"] .btn, html[data-style="flat"] .site-nav .nav-cta {
  border-radius: 14px; border: 2px solid var(--ink); transition: transform .14s ease, box-shadow .14s ease;
}
html[data-style="flat"] .btn::after, html[data-style="flat"] .site-nav .nav-cta::after { content: " →"; }
html[data-style="flat"] .btn-primary, html[data-style="flat"] .site-nav .nav-cta { background: var(--signal); color: #fff; border-color: var(--signal); box-shadow: 0 4px 0 var(--deep); }
html[data-style="flat"] .btn-ghost { background: #fff; color: var(--ink); box-shadow: 0 4px 0 var(--ink); }
html[data-style="flat"] .btn:hover, html[data-style="flat"] .site-nav .nav-cta:hover { transform: translateY(-2px); }
html[data-style="flat"] .btn-primary:hover, html[data-style="flat"] .site-nav .nav-cta:hover { background: var(--signal); color: #fff; box-shadow: 0 6px 0 var(--deep); border-bottom-color: var(--signal); }
html[data-style="flat"] .btn-ghost:hover { background: #fff; color: var(--ink); box-shadow: 0 6px 0 var(--ink); }
html[data-style="flat"] .btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--ink); }
html[data-style="flat"] .section, html[data-style="flat"] .cta { border-top: 0; }
html[data-style="flat"] .glance { border: 1.5px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 4px 0 var(--ledge); padding: 4px 24px; }
html[data-style="flat"] .glance div + div { border-left: 1.5px solid var(--line); }
html[data-style="flat"] .glance dt { color: var(--signal); }
html[data-style="flat"] .card { border: 1.5px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 4px 0 var(--ledge); }
html[data-style="flat"] .card p { color: var(--mute); }
html[data-style="flat"] .card .tag { display: inline-block; width: max-content; padding: 4px 12px; border-radius: 999px; background: rgba(47,107,255,.1); color: var(--signal); font-size: 13px; }
html[data-style="flat"] .card-link:hover { background: #fff; transform: translateY(-4px); border-color: var(--signal); box-shadow: 0 8px 0 var(--signal); }
html[data-style="flat"] .card-link:hover .tag { color: var(--signal); }
html[data-style="flat"] .card-link .more { color: var(--signal); }
html[data-style="flat"] .checklist, html[data-style="flat"] .steps, html[data-style="flat"] .faq { border-top: 0; display: grid; gap: 12px; }
html[data-style="flat"] .checklist li, html[data-style="flat"] .steps li, html[data-style="flat"] .faq details {
  border: 1.5px solid var(--line); border-radius: 16px; background: #fff; box-shadow: 0 3px 0 var(--ledge);
}
html[data-style="flat"] .checklist li { padding: 16px 20px 16px 54px; }
html[data-style="flat"] .checklist li::before {
  content: "✓"; left: 18px; top: 16px; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center;
  background: var(--mint); color: #fff; font-size: 13px;
}
html[data-style="flat"] .steps li { padding: 20px 22px 20px 74px; }
html[data-style="flat"] .steps li::before {
  left: 20px; top: 20px; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: var(--yellow); color: var(--ink); font-family: var(--font-body);
}
html[data-style="flat"] .faq summary { padding: 20px 64px 20px 22px; font-size: 18px; }
html[data-style="flat"] .faq summary::after { right: 14px; border: 2px solid var(--ink); border-radius: 10px; }
html[data-style="flat"] .faq summary:hover::after { background: var(--yellow); }
html[data-style="flat"] .faq details[open] summary::after { background: var(--signal); border-color: var(--signal); color: #fff; }
html[data-style="flat"] .faq .answer { padding: 0 22px 20px; color: var(--mute); }
html[data-style="flat"] .stack div { border-top: 0; padding: 20px; border-radius: 18px; background: #fff; border: 1.5px solid var(--line); box-shadow: 0 4px 0 var(--ledge); }
html[data-style="flat"] .stack h3 { color: var(--signal); font-size: 14px; }
html[data-style="flat"] .chips li { border: 0; border-radius: 999px; background: rgba(47,107,255,.1); color: var(--signal); font-size: 13px; }
html[data-style="flat"] .answer-box { border: 0; border-radius: 20px; background: #EAF0FF; box-shadow: 0 6px 0 #D3DDFA; }
html[data-style="flat"] .answer-box p { font-family: var(--font-body); font-style: normal; font-weight: 500; font-size: 20px; line-height: 1.5; }
html[data-style="flat"] .answer-box > strong { color: var(--signal); }
html[data-style="flat"] .table-wrap { border: 1.5px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 4px 0 var(--ledge); }
html[data-style="flat"] th { background: var(--ink); color: #fff; }
html[data-style="flat"] th, html[data-style="flat"] td { border-bottom: 1.5px solid var(--line); }
html[data-style="flat"] .cta {
  margin: 40px 0 72px; padding: 72px 40px; text-align: center; border-radius: 28px;
  background: #EAF0FF; border: 1.5px solid rgba(47,107,255,.18); box-shadow: 0 6px 0 #D3DDFA;
}
html[data-style="flat"] .cta h2 { font-size: clamp(36px, 6vw, 72px); line-height: 1.08; }
html[data-style="flat"] .cta p { margin-inline: auto; }
html[data-style="flat"] .cta .eyebrow, html[data-style="flat"] .cta .actions { justify-content: center; }
html[data-style="flat"] .ticker { background: var(--yellow); border-top: 0; }
html[data-style="flat"] .ticker span { font-weight: 700; font-size: 18px; letter-spacing: 0; }
html[data-style="flat"] .footer-mark { display: none; }
html[data-style="flat"] .site-footer { background: var(--ink); }
html[data-style="flat"] .site-footer .container { padding-bottom: 32px; }
html[data-style="flat"] .footer-grid h2 { color: var(--yellow); font-size: 14px; }
html[data-style="flat"] .footer-grid a:hover { color: var(--yellow); text-decoration-color: var(--yellow); }
html[data-style="flat"] .footer-bottom { border-top: 1.5px solid rgba(255,255,255,.15); }
html[data-style="flat"] .style-switch button { border: 1.5px solid rgba(255,255,255,.4); border-radius: 10px; }
html[data-style="flat"] .style-switch button:hover { background: var(--yellow); border-color: var(--yellow); }
html[data-style="flat"] .style-switch button[aria-pressed="true"] { background: #fff; color: var(--ink); border-color: #fff; }
@media (max-width: 760px) { html[data-style="flat"] .site-header { position: static; } }
html[data-style="flat"] .clients { border: 0; gap: 16px; }
html[data-style="flat"] .clients li {
  border: 1.5px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 4px 0 var(--ledge);
  text-transform: none; font-weight: 700; letter-spacing: -0.02em; color: var(--mute);
}
html[data-style="flat"] .clients li:hover { background: #fff; color: var(--signal); border-color: var(--signal); box-shadow: 0 6px 0 var(--signal); }

/* ── Shadowed design: floating sheets on lit paper ──────── */
html[data-style="shadow"] {
  --paper: #EFEBE5; --ink: #151515; --ink-soft: #3B3833; --mute: #66615A; --signal: #D7263D;
  --sheet: #FFFFFF; --umber: 42, 31, 20;
  --lift-1: 0 1px 2px rgba(var(--umber), .07), 2px 5px 12px rgba(var(--umber), .08), 6px 16px 40px -8px rgba(var(--umber), .13);
  --lift-2: 0 1px 2px rgba(var(--umber), .07), 5px 13px 31px rgba(var(--umber), .08), 16px 42px 104px -21px rgba(var(--umber), .13);
  --font-display: "Fraunces", Georgia, serif; --font-serif: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif; --font-mono: "Inter", system-ui, sans-serif;
}
html[data-style="shadow"] body {
  background:
    repeating-linear-gradient(118deg, transparent 0 70px, rgba(var(--umber), .045) 70px 116px) fixed,
    radial-gradient(120% 90% at 0% 0%, rgba(255,255,255,.6), transparent 60%) fixed,
    var(--paper);
}
html[data-style="shadow"] h1, html[data-style="shadow"] h2, html[data-style="shadow"] h3,
html[data-style="shadow"] .steps strong, html[data-style="shadow"] .faq summary {
  text-transform: none; font-weight: 600; letter-spacing: -0.02em; line-height: 1.08;
}
html[data-style="shadow"] h1 { max-width: 16ch; font-size: clamp(42px, 7.4vw, 100px); text-shadow: .04em .1em .22em rgba(var(--umber), .18); }
html[data-style="shadow"] h2 { text-shadow: .04em .1em .22em rgba(var(--umber), .14); }
html[data-style="shadow"] .cta h2 span { color: var(--signal); font-style: italic; text-shadow: .04em .1em .22em rgba(215,38,61,.25); }
html[data-style="shadow"] .mono, html[data-style="shadow"] .meta-line,
html[data-style="shadow"] .breadcrumbs, html[data-style="shadow"] .site-nav a, html[data-style="shadow"] .btn,
html[data-style="shadow"] .chips li, html[data-style="shadow"] .footer-bottom, html[data-style="shadow"] .card-link .more {
  text-transform: none; letter-spacing: 0; font-weight: 600; font-size: 14px;
}
html[data-style="shadow"] .eyebrow, html[data-style="shadow"] .card .tag, html[data-style="shadow"] .glance dt, html[data-style="shadow"] th { letter-spacing: 1.6px; }
html[data-style="shadow"] .lede { font-family: var(--font-body); font-style: normal; font-size: clamp(18px, 2vw, 22px); line-height: 1.6; color: var(--ink-soft); }
html[data-style="shadow"] .eyebrow::before { width: 28px; }
html[data-style="shadow"] a { text-decoration-color: var(--signal); }
html[data-style="shadow"] a:hover { background: none; color: var(--signal); }
html[data-style="shadow"] .site-header {
  top: 14px; margin: 14px var(--gutter) 0; border: 0; border-radius: 20px; background: var(--sheet); box-shadow: var(--lift-1);
}
html[data-style="shadow"] .site-header .container { padding: 0 10px 0 22px; min-height: 64px; }
html[data-style="shadow"] .brand { font-weight: 600; letter-spacing: -0.5px; font-size: 26px; }
html[data-style="shadow"] .brand::after {
  content: ""; width: 12px; height: 12px; border-radius: 4px; background: var(--signal); margin-left: 8px; align-self: center;
  box-shadow: 2px 5px 10px rgba(215,38,61,.45);
}
html[data-style="shadow"] .site-nav a { color: var(--mute); border: 0; }
html[data-style="shadow"] .site-nav a:hover, html[data-style="shadow"] .site-nav a[aria-current="page"] { color: var(--ink); }
html[data-style="shadow"] .btn, html[data-style="shadow"] .site-nav .nav-cta {
  border: 0; border-radius: 14px; box-shadow: var(--lift-1); transition: transform .22s ease, box-shadow .22s ease;
}
html[data-style="shadow"] .btn::after, html[data-style="shadow"] .site-nav .nav-cta::after { content: " →"; }
html[data-style="shadow"] .btn-primary, html[data-style="shadow"] .site-nav .nav-cta { background: var(--ink); color: #fff; }
html[data-style="shadow"] .btn-ghost { background: var(--sheet); color: var(--ink); }
html[data-style="shadow"] .btn:hover, html[data-style="shadow"] .site-nav .nav-cta:hover { transform: translateY(-3px); box-shadow: var(--lift-2); }
html[data-style="shadow"] .btn-primary:hover, html[data-style="shadow"] .site-nav .nav-cta:hover { background: var(--ink); color: #fff; }
html[data-style="shadow"] .btn-ghost:hover { background: var(--sheet); color: var(--ink); }
html[data-style="shadow"] .section, html[data-style="shadow"] .cta { border-top: 0; }
html[data-style="shadow"] .glance { border: 0; border-radius: 22px; background: var(--sheet); box-shadow: var(--lift-1); padding: 4px 24px; }
html[data-style="shadow"] .glance div + div { border-left: 1px solid rgba(21,21,21,.1); }
html[data-style="shadow"] .card { border: 0; border-radius: 20px; background: var(--sheet); box-shadow: var(--lift-1); }
html[data-style="shadow"] .card p { color: var(--mute); }
html[data-style="shadow"] .card-link { transition: transform .26s cubic-bezier(.2,.7,.3,1), box-shadow .26s cubic-bezier(.2,.7,.3,1); }
html[data-style="shadow"] .card-link:hover { background: var(--sheet); transform: translate(-2px, -6px); box-shadow: var(--lift-2); }
html[data-style="shadow"] .card-link:hover .tag { color: var(--signal); }
html[data-style="shadow"] .checklist, html[data-style="shadow"] .steps, html[data-style="shadow"] .faq { border-top: 0; display: grid; gap: 14px; }
html[data-style="shadow"] .checklist li, html[data-style="shadow"] .steps li, html[data-style="shadow"] .faq details {
  border: 0; border-radius: 18px; background: var(--sheet); box-shadow: var(--lift-1);
}
html[data-style="shadow"] .checklist li { padding: 16px 20px 16px 50px; }
html[data-style="shadow"] .checklist li::before { content: ""; left: 22px; top: 25px; width: 10px; height: 10px; border-radius: 50%; background: var(--signal); box-shadow: 1px 3px 6px rgba(215,38,61,.45); }
html[data-style="shadow"] .steps li { padding: 20px 22px 20px 76px; }
html[data-style="shadow"] .steps li::before { left: 22px; top: 22px; color: var(--signal); }
html[data-style="shadow"] .faq summary { padding: 20px 64px 20px 22px; font-size: 20px; }
html[data-style="shadow"] .faq summary::after { right: 14px; border: 0; border-radius: 50%; background: var(--sheet); box-shadow: var(--lift-1); }
html[data-style="shadow"] .faq summary:hover::after { background: var(--sheet); color: var(--signal); }
html[data-style="shadow"] .faq details[open] summary::after { background: var(--ink); color: #fff; }
html[data-style="shadow"] .faq .answer { padding: 0 22px 20px; color: var(--mute); }
html[data-style="shadow"] .stack div { border-top: 0; padding: 20px; border-radius: 18px; background: var(--sheet); box-shadow: var(--lift-1); }
html[data-style="shadow"] .stack h3 { color: var(--signal); font-family: var(--font-body); }
html[data-style="shadow"] .chips li { border: 0; border-radius: 999px; background: var(--sheet); box-shadow: 0 1px 2px rgba(var(--umber), .08), 1px 3px 8px rgba(var(--umber), .1); }
html[data-style="shadow"] .answer-box { border: 0; border-radius: 22px; background: var(--sheet); box-shadow: var(--lift-2); }
html[data-style="shadow"] .answer-box p { font-style: normal; font-size: 23px; line-height: 1.35; }
html[data-style="shadow"] .answer-box > strong { color: var(--signal); }
html[data-style="shadow"] .table-wrap { border: 0; border-radius: 18px; background: var(--sheet); box-shadow: var(--lift-1); }
html[data-style="shadow"] th { background: transparent; color: var(--signal); }
html[data-style="shadow"] th, html[data-style="shadow"] td { border-bottom: 1px solid rgba(21,21,21,.08); }
html[data-style="shadow"] .cta {
  margin: 40px 0 72px; padding: 72px 40px; text-align: center; border-radius: 32px; background: var(--sheet); box-shadow: var(--lift-2);
}
html[data-style="shadow"] .cta h2 { font-size: clamp(38px, 6.4vw, 84px); line-height: 1.04; }
html[data-style="shadow"] .cta p { margin-inline: auto; color: var(--mute); }
html[data-style="shadow"] .cta .eyebrow, html[data-style="shadow"] .cta .actions { justify-content: center; }
html[data-style="shadow"] .ticker, html[data-style="shadow"] .footer-mark { display: none; }
html[data-style="shadow"] .site-footer { background: transparent; color: var(--ink); overflow: visible; }
html[data-style="shadow"] .site-footer .container { padding-top: 0; }
html[data-style="shadow"] .footer-grid { padding: 48px; border-radius: 32px; background: var(--sheet); box-shadow: var(--lift-1); }
html[data-style="shadow"] .footer-grid h2 { color: var(--signal); }
html[data-style="shadow"] .footer-grid p { color: var(--mute); }
html[data-style="shadow"] .footer-grid a { color: var(--ink); }
html[data-style="shadow"] .footer-grid a:hover { color: var(--signal); }
html[data-style="shadow"] .footer-bottom { border-top: 0; color: var(--mute); padding-bottom: 32px; }
html[data-style="shadow"] .style-switch button { color: var(--ink); border: 0; border-radius: 999px; background: var(--sheet); box-shadow: 0 1px 2px rgba(var(--umber), .08), 1px 3px 8px rgba(var(--umber), .1); }
html[data-style="shadow"] .style-switch button:hover { background: var(--sheet); color: var(--signal); }
html[data-style="shadow"] .style-switch button[aria-pressed="true"] { background: var(--ink); color: #fff; }
@media (max-width: 760px) {
  html[data-style="shadow"] .site-header { position: static; }
  html[data-style="shadow"] .footer-grid { padding: 28px; }
}
html[data-style="shadow"] .clients { border: 0; gap: 20px; }
html[data-style="shadow"] .clients li {
  border: 0; border-radius: 20px; background: var(--sheet); box-shadow: var(--lift-1);
  text-transform: none; font-weight: 600; letter-spacing: -0.02em; color: var(--mute);
}
html[data-style="shadow"] .clients li:hover { background: var(--sheet); color: var(--ink); transform: translateY(-4px); box-shadow: var(--lift-2); }
@media (prefers-reduced-motion: reduce) {
  html[data-style="flat"] .btn:hover, html[data-style="shadow"] .btn:hover, html[data-style="shadow"] .card-link:hover { transform: none; }
}