/* DIGRENO — digreno.com
   Layout: one 1120px column; the hero pairs the pitch with a live, toggleable GST tax invoice
   (the product's own output). Everything else is quiet: hairlines, mono for tax data. */
:root {
  --bg: #F5F5FB;          /* app background */
  --surface: #FFFFFF;
  --ink: #0F172A;         /* digreno_navy */
  --muted: #55607A;
  --line: #DCDEEC;
  --indigo: #4338CA;      /* brand */
  --indigo-soft: #ECEBFD;
  --blue: #0A6CF2;        /* launcher gradient start */
  --deep: #061A66;        /* launcher gradient end */
  --paper: #FFFFFF;       /* the invoice stays paper-white in both themes */
  --paper-ink: #111827;
  --paper-line: #E3E5EF;
  --ok: #0F7B4F;
  --fill-bg: #FFF3C4;
  --fill-ink: #6B4E00;
  --on-accent: #FFFFFF;

  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: clamp(1.9rem, 1.4rem + 2vw, 2.6rem);
  --step-4: clamp(2.3rem, 1.5rem + 3.6vw, 3.9rem);

  --wrap: 1120px;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A0E1F; --surface: #121834; --ink: #E8EAF6; --muted: #A2A9C6; --line: #262E52;
    --indigo: #8F8BFF; --indigo-soft: #1D2050; --blue: #5AA2FF; --deep: #C9D8FF;
    --paper-line: #E3E5EF; --ok: #3CC48A; --fill-bg: #4A3B05; --fill-ink: #FFE08A; --on-accent: #0A0E1F;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0A0E1F; --surface: #121834; --ink: #E8EAF6; --muted: #A2A9C6; --line: #262E52;
  --indigo: #8F8BFF; --indigo-soft: #1D2050; --blue: #5AA2FF; --deep: #C9D8FF;
  --paper-line: #E3E5EF; --ok: #3CC48A; --fill-bg: #4A3B05; --fill-ink: #FFE08A; --on-accent: #0A0E1F;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 var(--step-0)/1.6 var(--f-body);
  padding-inline: 20px;
}
img, svg { max-width: 100%; }
a { color: var(--indigo); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.1; letter-spacing: -0.02em; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-4); font-weight: 700; }
h2 { font-size: var(--step-3); font-weight: 700; }
h3 { font-size: var(--step-1); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin-inline: auto; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.eyebrow { font: 600 0.75rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--indigo); }
.lede { color: var(--muted); font-size: var(--step-1); line-height: 1.5; max-width: 34ch; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 20px; top: 12px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* ---------- header ---------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; margin-inline: -20px; padding-inline: 20px;
  background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 700 1.15rem/1 var(--f-display); letter-spacing: 0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.brand small { font: 500 0.7rem/1 var(--f-mono); color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; display: block; margin-top: 3px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--ink); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line); color: var(--ink); border-radius: 8px; padding: 6px 10px; font: inherit; cursor: pointer; }
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; }
}

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 1px solid transparent; }
.btn-primary { background: var(--indigo); color: var(--on-accent); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--surface); }
.play-badge { display: inline-flex; align-items: center; gap: 12px; padding: 10px 18px; border-radius: 10px; background: var(--ink); color: var(--bg); text-decoration: none; }
.play-badge svg { width: 22px; height: 24px; flex: none; }
.play-badge span { display: grid; line-height: 1.15; }
.play-badge small { font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.8; }
.play-badge strong { font-size: 1.05rem; font-weight: 600; }
.play-badge[aria-disabled="true"] { cursor: default; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; padding-block: 64px 72px; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero h1 em { font-style: normal; color: var(--indigo); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 0.92rem; list-style: none; padding: 0; margin: 0; }
.hero-facts li::before { content: "✓"; color: var(--ok); font-weight: 700; margin-right: 6px; }
@media (max-width: 900px) { .hero { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 40px 56px; } }

/* ---------- the invoice (hero demo) ---------- */
.demo { display: grid; gap: 14px; min-width: 0; }
.pos-switch { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--muted); }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.seg button { border: 0; background: none; color: var(--muted); font: 600 0.85rem/1 var(--f-body); padding: 8px 14px; border-radius: 999px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--indigo); color: var(--on-accent); }
.invoice-scroll { overflow-x: auto; border-radius: 6px; box-shadow: 0 1px 0 var(--line), 0 24px 48px -24px rgba(6, 26, 102, 0.35); }
.invoice { background: var(--paper); color: var(--paper-ink); min-width: 470px; padding: 26px 26px 22px; font-size: 12px; line-height: 1.45; font-family: var(--f-body); }
.inv-top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; border-bottom: 2px solid #4338CA; padding-bottom: 12px; }
.inv-top h3 { font-size: 16px; color: #111827; letter-spacing: 0; }
.inv-title { text-align: right; }
.inv-title b { display: block; font: 700 13px/1 var(--f-mono); letter-spacing: 0.14em; color: #4338CA; margin-bottom: 6px; }
.inv-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--paper-line); }
.inv-meta .lbl { font: 600 9.5px/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: #6B7280; margin-bottom: 3px; }
.inv .mono, .invoice .mono { font-size: 11px; }
.inv-items { width: 100%; border-collapse: collapse; margin-top: 10px; font-variant-numeric: tabular-nums; }
.inv-items th { text-align: left; font: 600 9.5px/1.2 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: #6B7280; padding: 6px 4px; border-bottom: 1px solid var(--paper-line); }
.inv-items td { padding: 7px 4px; border-bottom: 1px solid var(--paper-line); vertical-align: top; }
.inv-items .num, .inv-items th.num { text-align: right; white-space: nowrap; }
.inv-bottom { display: grid; grid-template-columns: 1fr 210px; gap: 18px; margin-top: 12px; align-items: start; }
.inv-words { color: #374151; font-style: italic; }
.inv-upi { display: flex; gap: 10px; align-items: center; margin-top: 12px; color: #6B7280; font-size: 10.5px; }
.inv-upi canvas { width: 54px; height: 54px; image-rendering: pixelated; }
.inv-totals { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-variant-numeric: tabular-nums; }
.inv-totals dt { color: #4B5563; }
.inv-totals dd { margin: 0; text-align: right; font-family: var(--f-mono); font-size: 11.5px; }
.inv-totals .tax-row { transition: opacity .25s, transform .25s; }
.inv-totals .grand { border-top: 2px solid #111827; padding-top: 6px; margin-top: 4px; font-weight: 700; color: #111827; }
.inv-totals dd.grand { font-size: 13px; }
.demo-note { font-size: 0.88rem; color: var(--muted); }
.demo-note b { color: var(--ink); }

/* ---------- sections ---------- */
section.band { padding-block: 72px; border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 12px; margin-bottom: 36px; max-width: 640px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* steps: Details → Items → Summary → Preview (real wizard order) */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: s; }
.steps li { padding: 20px 22px 4px 0; border-top: 2px solid var(--line); position: relative; display: grid; gap: 8px; align-content: start; }
.steps li::before { counter-increment: s; content: "Step " counter(s); font: 600 0.72rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--indigo); }
.steps li::after { content: ""; position: absolute; top: -2px; left: 0; width: 44px; height: 2px; background: var(--indigo); }
.steps p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 820px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; } }
@media (max-width: 480px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* features: definition grid, no cards */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 40px; }
.feature { display: grid; gap: 8px; align-content: start; min-width: 0; }
.feature .tag { font: 500 0.78rem/1.3 var(--f-mono); color: var(--muted); background: var(--indigo-soft); border-radius: 6px; padding: 4px 8px; justify-self: start; }
.feature p { color: var(--muted); }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .features { grid-template-columns: minmax(0, 1fr); } }

/* templates: paper shapes drawn to real proportions (A4 1:1.414, A5 landscape, 80mm roll) */
.papers { display: flex; flex-wrap: wrap; gap: 28px 16px; align-items: flex-end; }
.paper { display: grid; gap: 10px; justify-items: center; width: 84px; text-align: center; }
.paper .sheet { width: 72px; aspect-ratio: 1 / 1.414; background: var(--surface); border: 1px solid var(--line); border-radius: 3px; position: relative; overflow: hidden;
  box-shadow: 0 6px 16px -10px rgba(6,26,102,.35); }
.paper.a5 .sheet { width: 84px; aspect-ratio: 1.414 / 1; }
.paper.roll .sheet { width: 34px; aspect-ratio: 80 / 190; }
.sheet i { position: absolute; left: 10%; right: 10%; height: 3px; border-radius: 2px; background: var(--line); }
.sheet i:nth-child(1) { top: 10%; height: 8px; background: var(--accent-paper, var(--indigo)); }
.sheet i:nth-child(2) { top: 30%; right: 40%; }
.sheet i:nth-child(3) { top: 42%; }
.sheet i:nth-child(4) { top: 52%; }
.sheet i:nth-child(5) { top: 62%; }
.sheet i:nth-child(6) { top: 80%; left: 55%; height: 5px; background: var(--muted); }
.paper b { font-size: 0.85rem; font-weight: 600; line-height: 1.25; }
.paper small { font: 500 0.7rem/1 var(--f-mono); color: var(--muted); letter-spacing: 0.06em; }

/* pricing */
.pricing { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; }
.trial { background: var(--indigo); color: #fff; border-radius: var(--radius); padding: 28px; display: grid; gap: 12px; }
.trial .big { font: 700 3.4rem/1 var(--f-display); letter-spacing: -0.03em; }
.trial p { opacity: 0.9; }
.packs { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.packs th { text-align: left; font: 600 0.72rem/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding: 0 12px 12px 0; border-bottom: 1px solid var(--line); }
.packs td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); }
.packs td:first-child { font: 600 1.1rem/1 var(--f-display); }
.packs .num { text-align: right; font-family: var(--f-mono); }
.packs th.num { text-align: right; }
.packs tr.best td { color: var(--indigo); }
.packs .pill { font: 600 0.68rem/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; background: var(--indigo-soft); color: var(--indigo); padding: 4px 7px; border-radius: 999px; margin-left: 8px; vertical-align: middle; }
.packs-wrap { overflow-x: auto; min-width: 0; }
.pricing-notes { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 6px; color: var(--muted); font-size: 0.95rem; }
.pricing-notes li::before { content: "—"; margin-right: 8px; color: var(--indigo); }
@media (max-width: 820px) { .pricing { grid-template-columns: minmax(0, 1fr); gap: 32px; } }

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 48px; }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.3rem/1 var(--f-mono); color: var(--indigo); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); margin-top: 10px; }
@media (max-width: 760px) { .faq { grid-template-columns: minmax(0, 1fr); } }

/* cta */
.cta { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center;
  background: linear-gradient(135deg, #0A6CF2, #061A66); color: #fff; border-radius: 20px; padding: 40px; margin-block: 24px 72px; }
.cta h2 { color: #fff; max-width: 20ch; }
.cta p { opacity: 0.85; margin-top: 10px; }
.cta .play-badge { background: #fff; color: #061A66; }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px 48px; color: var(--muted); font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer-grid h4 { font: 600 0.72rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); margin: 0 0 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-grid a { color: var(--muted); text-decoration: none; }
.footer-grid a:hover { color: var(--ink); text-decoration: underline; }
.footer-base { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 0.85rem; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- legal / document pages ---------- */
.doc { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; padding-block: 56px 80px; }
.doc-side { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 88px); align-self: start; display: grid; gap: 6px; font-size: 0.92rem; }
.doc-side a { color: var(--muted); text-decoration: none; padding: 4px 0; }
.doc-side a[aria-current="page"] { color: var(--indigo); font-weight: 600; }
.doc-body { max-width: 68ch; min-width: 0; }
.doc-body h1 { font-size: var(--step-3); margin-bottom: 10px; }
.doc-body .updated { color: var(--muted); font: 500 0.82rem/1 var(--f-mono); margin-bottom: 32px; display: block; }
.doc-body h2 { font-size: var(--step-1); margin: 36px 0 10px; letter-spacing: -0.01em; }
.doc-body p, .doc-body li { color: var(--ink); }
.doc-body p + p { margin-top: 12px; }
.doc-body ul, .doc-body ol { padding-left: 1.25rem; display: grid; gap: 6px; margin: 12px 0; }
.doc-body table { width: 100%; border-collapse: collapse; font-size: 0.93rem; margin: 12px 0; }
.doc-body th, .doc-body td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc-body th { font: 600 0.72rem/1.2 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.table-wrap { overflow-x: auto; }
.callout { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin: 20px 0; }
.contact-list { display: grid; gap: 18px; margin: 24px 0; }
.contact-list div { display: grid; gap: 2px; }
.contact-list dt { font: 600 0.72rem/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.contact-list dd { margin: 0; font-size: 1.05rem; }
@media (max-width: 820px) { .doc { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-block: 32px 64px; } .doc-side { position: static; display: flex; flex-wrap: wrap; gap: 6px 16px; } }

/* Placeholder the owner must fill before going live — deliberately loud. */
.fill { background: var(--fill-bg); color: var(--fill-ink); border-radius: 4px; padding: 0 4px; font-weight: 600; }

/* 404 */
.notfound { padding-block: 96px; display: grid; gap: 16px; justify-items: start; }
.notfound .code { font: 700 0.9rem/1 var(--f-mono); color: var(--indigo); letter-spacing: 0.1em; }

/* ---------- company home (digreno.com) ---------- */
.brand .brand-sub { font: 500 0.7rem/1 var(--f-mono); color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; display: block; margin-top: 3px; }
.co-hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
@media (max-width: 900px) { .co-hero { grid-template-columns: minmax(0, 1fr); } }
.stack { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; display: grid; gap: 16px; min-width: 0; }
.stack figcaption { display: grid; gap: 6px; }
.stack-title { font: 600 1.1rem/1.2 var(--f-display); }
.layers { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.layers li { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); align-items: baseline; }
.layer-name { font-weight: 600; }
.layer-tech { font: 500 0.82rem/1.4 var(--f-mono); color: var(--muted); }
@media (max-width: 420px) { .layers li { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

.products { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 20px; }
.product { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: grid; gap: 16px; align-content: start; justify-items: start; min-width: 0; }
.product-head { display: flex; gap: 16px; align-items: center; }
.product-head img { width: 56px; height: 56px; border-radius: 14px; flex: none; }
.product-head h3 { font-size: var(--step-2); }
.status { display: inline-block; margin-top: 6px; font: 600 0.72rem/1.2 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--indigo); background: var(--indigo-soft); border-radius: 999px; padding: 5px 9px; }
.product p { color: var(--muted); max-width: 60ch; }
.product-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 0.92rem; }
.product-points li::before { content: "✓"; color: var(--ok); font-weight: 700; margin-right: 6px; }
.product-next { background: transparent; border-style: dashed; }
.text-link { font-weight: 600; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
@media (max-width: 820px) { .products { grid-template-columns: minmax(0, 1fr); } }

.services { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.service { display: grid; gap: 10px; align-content: start; min-width: 0; padding-top: 18px; border-top: 2px solid var(--indigo); }
.service p { color: var(--muted); }
.service ul { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 6px; font-size: 0.92rem; }
.service li { padding-left: 14px; position: relative; }
.service li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; border-radius: 2px; background: var(--indigo); }
.india-note { margin-top: 36px; padding: 16px 20px; border-radius: var(--radius); background: var(--indigo-soft); color: var(--ink); }
@media (max-width: 960px) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .services { grid-template-columns: minmax(0, 1fr); } }

.cta-actions { display: grid; gap: 12px; justify-items: start; }
.btn-light { background: #fff; color: #061A66; font-family: var(--f-mono); }
.text-link.light { color: #fff; opacity: 0.9; }

.subnav-crumb { font-size: 0.85rem; color: var(--muted); text-decoration: none; white-space: nowrap; }
.subnav-crumb:hover { color: var(--ink); }

/* DigReno wordmark (2026 brand): light/dark versions swap with the colour theme */
.brand img.brand-logo { width: auto; height: 40px; border-radius: 0; }
.brand-footer img.brand-logo { height: 44px; }
.brand-logo--dark { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand-logo--light { display: none; }
  :root:not([data-theme="light"]) .brand-logo--dark { display: block; }
}
:root[data-theme="dark"] .brand-logo--light { display: none; }
:root[data-theme="dark"] .brand-logo--dark { display: block; }

/* ---------- DigReno brand colours (company pages: <html class="co">) ----------
   Matches the logo: ink black + lime. Lime is too light for text on white, so in light mode
   text accents use a deep olive and lime is used as a fill (buttons, rules) with black text on it.
   /invoice/ pages keep the DIGRENO Invoice app's indigo. */
:root.co {
  --bg: #F6F6F3; --surface: #FFFFFF; --ink: #111111; --muted: #5B5F55; --line: #E2E2DC;
  --indigo: #4D7300;      /* accent text, links (5:1 on bg) */
  --indigo-soft: #EEF5D6; /* lime tint */
  --blue: #4D7300; --deep: #111111;
  --lime: #C6F432; --on-lime: #111111; --on-accent: #FFFFFF;
}
@media (prefers-color-scheme: dark) {
  :root.co:not([data-theme="light"]) {
    --bg: #0E0F0C; --surface: #171915; --ink: #EDEEE8; --muted: #A3A69B; --line: #2A2D26;
    --indigo: #C6F432; --indigo-soft: #23290F; --blue: #C6F432; --deep: #EDEEE8; --on-accent: #111111;
  }
}
:root.co[data-theme="dark"] {
  --bg: #0E0F0C; --surface: #171915; --ink: #EDEEE8; --muted: #A3A69B; --line: #2A2D26;
  --indigo: #C6F432; --indigo-soft: #23290F; --blue: #C6F432; --deep: #EDEEE8; --on-accent: #111111;
}
.co .btn-primary { background: var(--lime); color: var(--on-lime); }
.co .btn-primary:hover { filter: brightness(0.95); }
.co .service, .co .steps li::after { border-top-color: var(--lime); }
.co .steps li::after, .co .service li::before { background: var(--lime); }
.co .cta { background: #111111; border: 1px solid var(--line); }
.co .cta h2 { color: #FFFFFF; }
.co .btn-light { background: var(--lime); color: #111111; }
.co .text-link.light { color: #C6F432; }