/* Design Baseline v2 (source: superside.com measurements + live palette read 2026-10-23).
   Load fonts.css, then THIS, then (optionally) one brands/*.css file.
   Brand files override only the SLOTS block in :root. Components (bl-*) read slots, never raw palette.
   See BASELINE.md. Patterns + measurements only — no Superside images, copy or code.
   HARD RULE: no top-accent cards (no 2–6px coloured top border, ::before top strip or inset top shadow on a card).
   Fill the card (preferred) or give it an even full border. Guard: node tools/check-design-rules.mjs . */
:root {
  /* ---------- palette (Superside-inspired defaults; measured hexes marked M) ---------- */
  --ink-green: #0A211F;   /* M: Superside ink + dark band */
  --green-800: #133330;
  --green-700: #2A4E45;   /* M: second dark block */
  --green-500: #3E7464;
  --green-300: #9CC2B2;
  --sage: #EEF3E4;        /* M: pale card fill */
  --lime: #D8FF85;        /* M: CTA on dark */
  --lime-soft: #EFFFCC;
  --mint: #8DFDBA;        /* M: accent text on dark */
  --coral: #FF9595;       /* M: tiny pointer/cursor accents only */
  --canvas-green: #F7F9F2;/* M: page canvas */
  /* warm grays (Superside's near-black is warm: M #292423) */
  --gray-50: #F8F7F4; --gray-100: #EFEEEA; --gray-200: #E0DED8; --gray-300: #C8C5BD; --gray-400: #A39F96;
  --gray-500: #7D796F; --gray-600: #5C5851; --gray-700: #44403B; --gray-800: #292423; --gray-900: #181514;
  /* blues: OUR addition (Superside has none) — accents, links, one pillar */
  --blue: #2F55D4; --blue-ink: #14286B; --blue-soft: #DDE6FB; --sky: #A9C6FF;

  /* ---------- SLOTS: brands fill these ---------- */
  --brand: var(--ink-green);        /* headings, primary button on light */
  --band: var(--ink-green);         /* hero, nav, footer */
  --band-2: var(--green-700);       /* second dark block (stats band, featured tier) */
  --accent: var(--lime);            /* CTA on dark, focus ring, "New" badge */
  --accent-fill: var(--accent);     /* may be a gradient (Psalm) */
  --accent-on-dark: var(--accent);  /* accent TEXT/ICONS on dark (wordmark italic, feature icons) */
  --on-accent: var(--ink-green);
  --canvas: var(--canvas-green); --surface: #FFFFFF; --tint: var(--sage);
  --ink: var(--ink-green); --ink-2: #4C5A55; --on-dark: #F7F9F2; --on-dark-2: rgba(247,249,242,.74);
  --hi-on-dark: var(--mint);        /* small highlight text on dark */
  --link: var(--blue);
  --rule: rgba(10,33,31,.12); --rule-dark: rgba(247,249,242,.18);
  --glow-1: var(--lime); --glow-2: var(--sky); --glow-3: var(--green-500); --pointer: var(--coral);
  --pillar-1: var(--lime);      --on-pillar-1: var(--ink-green);
  --pillar-2: var(--green-700); --on-pillar-2: #F7F9F2;
  --pillar-3: var(--sage);      --on-pillar-3: var(--ink-green);
  --pillar-4: var(--blue-soft); --on-pillar-4: var(--blue-ink);
  --quote-bg: var(--lime); --on-quote: var(--ink-green);
  --menu-bg: var(--canvas-green);

  /* fonts */
  --font-sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  /* type scale (measured) */
  --t-display: clamp(2.5rem, 1.9643rem + 2.1978vw, 3.75rem);   /* 40 -> 60 */
  --t-h2: clamp(2rem, 1.6429rem + 1.4652vw, 3rem);              /* 32 -> 48 */
  --t-h1-read: clamp(2.125rem, 1.7679rem + 1.4652vw, 3rem);     /* 34 -> 48 */
  --t-h2-read: clamp(1.625rem, 1.4464rem + .7326vw, 2.125rem);  /* 26 -> 34 */
  --t-tile: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);              /* 28 -> 36 (M 36/40) */
  --t-h3: clamp(1.125rem, 1.05rem + .3vw, 1.25rem);             /* 18 -> 20 */
  --t-stat: clamp(3rem, 2.3rem + 2.8vw, 4.5rem);                /* 48 -> 72 */
  --t-lead: 1.125rem; --t-body: 1rem; --t-small: .875rem; --t-eyebrow: .875rem; --ls-eyebrow: .15em;
  /* spacing (8pt) */
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 40px; --s8: 48px; --s9: 64px; --s10: 88px; --s11: 112px;
  --container: 1216px; --gutter: 16px; --sec-y: 56px; --sec-y-tight: 40px;
  --col-h1: 600px; --col-dek: 560px; --col-read: 680px;
  /* shape + motion */
  --r-pill: 999px; --r-card: 16px; --r-feature: 24px; --r-tile: 10px; --r-thumb: 4px;
  --btn-h: 52px; --btn-h-sm: 40px; --btn-h-lg: 56px; --tap: 44px;
  --ease: cubic-bezier(.4,0,.2,1); --dur: 150ms; --dur-slow: 500ms;
  --grain: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@media (min-width: 768px) { :root { --gutter: 32px; --sec-y: 72px; --sec-y-tight: 48px; } }
@media (min-width: 1024px) { :root { --sec-y: 88px; --sec-y-tight: 56px; } }

/* ======================= core (v1 classes kept) ======================= */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--canvas); color: var(--ink); font: 400 var(--t-body)/1.5 var(--font-sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
.container { max-width: calc(var(--container) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--sec-y) 0; }
.section.tight { padding: var(--sec-y-tight) 0; }
.section.breather { padding: var(--s11) 0; }
.band { background: var(--band); color: var(--on-dark); }
.band-2 { background: var(--band-2); color: var(--on-dark); }
.tinted { background: var(--tint); }
.card-surface { background: var(--surface); border-radius: var(--r-card); }

.eyebrow { font: 400 var(--t-eyebrow)/1.54 var(--font-sans); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--ink-2); margin: 0 0 var(--s4); }
.band .eyebrow, .band-2 .eyebrow, .hero .eyebrow, .bl-hero .eyebrow { color: var(--on-dark-2); }
.display { font: 400 var(--t-display)/1.2 var(--font-sans); letter-spacing: .1px; margin: 0; max-width: var(--col-h1); text-wrap: balance; }
.h2 { font: 400 var(--t-h2)/1.17 var(--font-sans); letter-spacing: .1px; margin: 0; text-wrap: balance; }
.h1-read { font: 400 var(--t-h1-read)/1.17 var(--font-sans); letter-spacing: .1px; }
.h2-read { font: 400 var(--t-h2-read)/1.2 var(--font-sans); letter-spacing: .1px; }
.h3 { font: 500 var(--t-h3)/1.3 var(--font-sans); margin: 0; }
.lead { font-size: var(--t-lead); line-height: 1.5; max-width: var(--col-dek); margin: var(--s4) 0 0; color: inherit; }
.small { font-size: var(--t-small); line-height: 1.54; color: var(--ink-2); }
.prose { max-width: var(--col-read); }
.accent { font-family: var(--font-serif); font-style: italic; font-weight: 400; font-size: 1.06em; letter-spacing: 0; color: inherit; }
.display, .h2, .h3 { color: inherit; }

/* buttons (measured: 52px pill, 16/24 pad, 600, 150ms box-shadow) */
.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s3); margin-top: var(--s6); }
.btn-row .or { font: italic 400 1.1875rem var(--font-serif); opacity: .75; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: var(--btn-h); padding: 0 var(--s5); border-radius: var(--r-pill); font: 600 15px/20px var(--font-sans); text-decoration: none; cursor: pointer; border: 1px solid transparent; white-space: nowrap; transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.btn-primary { background: var(--brand); color: var(--on-dark); border-color: var(--brand); }
.btn-primary:hover { box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 22%, transparent); }
.btn-secondary { background: transparent; color: var(--brand); border-color: color-mix(in srgb, var(--brand) 70%, transparent); }
.btn-secondary:hover { background: var(--brand); color: var(--on-dark); }
.band .btn-primary, .band-2 .btn-primary, .hero .btn-primary, .bl-hero .btn-primary, .bl-nav .btn-primary, .bl-footer .btn-primary, .btn-accent { background: var(--accent-fill); color: var(--on-accent); border-color: transparent; }
.band .btn-primary:hover, .band-2 .btn-primary:hover, .hero .btn-primary:hover, .bl-hero .btn-primary:hover, .bl-nav .btn-primary:hover, .btn-accent:hover { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 38%, transparent); }
.band .btn-secondary, .band-2 .btn-secondary, .hero .btn-secondary, .bl-hero .btn-secondary, .bl-nav .btn-secondary { color: var(--on-dark); border-color: color-mix(in srgb, var(--on-dark) 60%, transparent); }
.band .btn-secondary:hover, .band-2 .btn-secondary:hover, .hero .btn-secondary:hover, .bl-hero .btn-secondary:hover, .bl-nav .btn-secondary:hover { background: var(--on-dark); color: var(--band); }
.btn-sm { min-height: var(--btn-h-sm); padding: 0 18px; font-size: 14px; }
.btn-lg { min-height: var(--btn-h-lg); padding: 0 28px; }
.btn:focus-visible, .bl-tile:focus-visible, .bl-card:focus-visible, .bl-rail-btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
/* label roll (Superside doubles the label and slides it on hover) */
.btn-roll { overflow: hidden; }
.btn-roll > span { display: inline-block; height: 20px; line-height: 20px; overflow: hidden; vertical-align: top; }
.btn-roll > span::before { content: ""; display: block; transition: margin-top 300ms var(--ease); }
.btn-roll > span::after { content: attr(data-l); display: block; }
.btn-roll:hover > span::before { margin-top: -20px; }
.btn .arr { transition: transform var(--dur) var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
@media (max-width: 479px) { .btn-row .btn { width: 100%; } .btn-row .or { width: 100%; text-align: center; } }

/* v1 hero + cards kept for older pages */
.hero { background: var(--band); color: var(--on-dark); overflow: hidden; }
.hero .container { display: grid; gap: var(--s6); padding-top: var(--s9); padding-bottom: var(--s9); align-items: center; }
@media (min-width: 1024px) { .hero .container { grid-template-columns: 1fr 1fr; min-height: 560px; } }
.grid { display: grid; gap: var(--s4); }
@media (min-width: 768px) { .grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--s5); } }
@media (min-width: 1024px) { .grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--s6); } }
.card { background: var(--surface); border-radius: var(--r-card); padding: var(--s5); border: 1px solid var(--rule); }
.card .h3 + p { margin: var(--s2) 0 0; color: var(--ink-2); font-size: 15px; }
.chip { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; border-radius: var(--r-pill); font: 600 12px/1 var(--font-sans); letter-spacing: .02em; background: var(--tint); color: var(--ink); }
hr, .rule { border: 0; border-top: 1px solid var(--rule); }

/* ======================= v2 components (bl-*) ======================= */

/* --- section head: eyebrow → H2 (accent) → dek; .center / .split variants --- */
.bl-head { display: grid; gap: 0; margin-bottom: var(--s8); }
.bl-head .lead { color: var(--ink-2); }
.band .bl-head .lead, .band-2 .bl-head .lead { color: var(--on-dark-2); }
.bl-head.center { justify-items: center; text-align: center; }
.bl-head.center .h2 { max-width: 760px; }
.bl-head.split { gap: var(--s5); }
@media (min-width: 1024px) { .bl-head.split { grid-template-columns: minmax(0,1fr) minmax(0,440px); align-items: end; } .bl-head.split .lead { margin: 0; } }

/* --- badges + label pills --- */
.bl-new { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: var(--r-pill); background: var(--accent-fill); color: var(--on-accent); font: 600 12px/18px var(--font-sans); vertical-align: 2px; margin-left: 6px; }
.bl-pill { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px; border-radius: var(--r-pill); background: rgba(255,255,255,.92); color: var(--ink); font: 600 12px/1 var(--font-sans); letter-spacing: .02em; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.bl-pill.dark { background: color-mix(in srgb, var(--band) 85%, transparent); color: var(--on-dark); }

/* --- nav bar (dark, 78px desktop / 56 phone) --- */
.bl-nav { background: var(--band); color: var(--on-dark); position: relative; z-index: 5; }
.bl-nav .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s5); min-height: 56px; }
@media (min-width: 1024px) { .bl-nav .container { min-height: 78px; } }
.bl-wordmark { font: 500 22px/1 var(--font-sans); letter-spacing: -.02em; color: var(--on-dark); text-decoration: none; display: inline-flex; align-items: baseline; gap: 3px; white-space: nowrap; }
.bl-wordmark em { font: italic 400 1.15em/1 var(--font-serif); color: var(--accent-on-dark); letter-spacing: 0; }
.bl-nav-links { display: none; gap: var(--s6); list-style: none; margin: 0; padding: 0; font: 500 15px/20px var(--font-sans); }
.bl-nav-links a { color: var(--on-dark); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; min-height: var(--tap); }
.bl-nav-links a[aria-current] { color: var(--hi-on-dark); }
.bl-nav-links .chev { width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); opacity: .8; }
.bl-nav-cta { display: flex; gap: var(--s2); align-items: center; }
.bl-nav-cta .btn { min-height: 44px; }
.bl-nav-cta .btn-secondary { display: none; }
.bl-burger { width: 44px; height: 44px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--on-dark) 40%, transparent); background: transparent; display: grid; place-content: center; gap: 4px; cursor: pointer; }
.bl-burger span { width: 16px; height: 1.5px; background: var(--on-dark); display: block; }
@media (max-width: 420px) { .bl-nav-cta .btn-primary { padding: 0 16px; } }
@media (min-width: 1024px) { .bl-nav-links { display: flex; } .bl-nav-cta .btn-secondary { display: inline-flex; } .bl-burger { display: none; } }

/* --- full-bleed dark hero with gradient media bleeding in (§16) --- */
.bl-hero { position: relative; overflow: hidden; background: var(--band); color: var(--on-dark); isolation: isolate; }
.bl-hero-copy { position: relative; z-index: 2; padding: var(--s8) 0 var(--s4); }
.bl-hero .display { max-width: 640px; }
.bl-hero .lead { color: var(--on-dark-2); max-width: 532px; }
.bl-hero .display .accent, .bl-hero .h2 .accent { color: var(--hi-on-dark); }
.bl-hero-media { position: relative; height: clamp(280px, 80vw, 380px); margin: 0 calc(-1 * var(--gutter));
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 20%, #000 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0, #000 20%, #000 80%, transparent 100%); }
@media (min-width: 900px) {
  .bl-hero { min-height: 680px; }
  .bl-hero-copy { padding: 128px 0 var(--s9); max-width: 50%; }
  .bl-hero-media { position: absolute; inset: 0 0 var(--logo-h, 128px) auto; width: 58%; height: auto; margin: 0; z-index: 1;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 40%), linear-gradient(180deg, #000 72%, transparent 100%); mask-image: linear-gradient(90deg, transparent 0%, #000 40%), linear-gradient(180deg, #000 72%, transparent 100%);
    -webkit-mask-composite: source-in; mask-composite: intersect; }
  .bl-hero-media .bl-float.edge { right: max(var(--gutter), calc((100vw - var(--container)) / 2)); }
}
/* Hero sizing standard (Lauren 10/24, Pool Era): ≥1024 copy 58% / media 44%, height max(460px, min(66vh, 620px)), 56px padding. See BASELINE.md "photo blend hero". */
:root { --hero-text-col: 58%; --hero-photo-col: 44%; --hero-max-h: min(66vh, 620px); --hero-min-h: 460px; --hero-pad-y: 56px; }
/* Scoped to heroes with a real photo (:has img) so art-only .bl-hero sites (e.g. Rentals via symlink) are untouched. */
@media (min-width: 1024px) {
  .bl-hero:has(.bl-hero-media :is(img, picture)) { min-height: max(var(--hero-min-h), var(--hero-max-h)); }
  .bl-hero:has(.bl-hero-media :is(img, picture)) .bl-hero-copy { max-width: var(--hero-text-col); padding-top: var(--hero-pad-y); padding-bottom: var(--hero-pad-y); }
  .bl-hero-media:has(:is(img, picture)) { width: var(--hero-photo-col); }
}
/* abstract "photo" art: layered gradients + grain (stands in for photography; no images) */
.bl-art { position: absolute; inset: 0; overflow: hidden; background:
    radial-gradient(42% 52% at 68% 38%, color-mix(in srgb, var(--glow-1) 70%, transparent) 0%, transparent 70%),
    radial-gradient(38% 46% at 34% 72%, color-mix(in srgb, var(--glow-2) 70%, transparent) 0%, transparent 72%),
    radial-gradient(60% 60% at 92% 92%, color-mix(in srgb, var(--glow-3) 90%, transparent) 0%, transparent 70%),
    linear-gradient(160deg, var(--band-2) 0%, var(--band) 85%); }
.bl-art::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .22; mix-blend-mode: overlay; pointer-events: none; }
.bl-art .orb { position: absolute; border-radius: 50%; }
.bl-art .orb.a { width: min(46%, 300px); aspect-ratio: 1; right: 12%; top: 14%; background: radial-gradient(circle at 34% 28%, color-mix(in srgb, var(--glow-1) 55%, white), var(--glow-1) 42%, color-mix(in srgb, var(--glow-1) 35%, var(--band)) 100%); box-shadow: 0 40px 80px -30px rgba(0,0,0,.55); }
.bl-art .orb.b { width: min(20%, 130px); aspect-ratio: 1; left: 36%; bottom: 16%; background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--glow-2) 55%, white), var(--glow-2) 62%); }
.bl-art .ring { position: absolute; width: 74%; aspect-ratio: 1; right: -10%; top: -8%; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--on-dark) 22%, transparent); }
.bl-art .ring.r2 { width: 110%; right: -32%; top: -26%; opacity: .6; }
.bl-art svg.path { position: absolute; inset: 0; width: 100%; height: 100%; }
.bl-float { position: absolute; z-index: 2; border-radius: 14px; padding: 14px 16px; color: var(--on-dark); font: 500 13px/1.3 var(--font-sans); width: 196px;
  background: color-mix(in srgb, var(--band) 72%, transparent); border: 1px solid color-mix(in srgb, var(--on-dark) 22%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%); box-shadow: 0 20px 40px -20px rgba(0,0,0,.5); }
.bl-float .k { font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--on-dark-2); display: block; margin-bottom: 8px; }
.bl-float .bar { height: 6px; border-radius: 6px; background: color-mix(in srgb, var(--on-dark) 22%, transparent); margin-top: 10px; overflow: hidden; }
.bl-float .bar i { display: block; height: 100%; width: 68%; background: var(--accent-fill); border-radius: inherit; }
.bl-cursor { position: absolute; z-index: 3; display: flex; align-items: flex-start; gap: 2px; }
.bl-cursor svg { width: 18px; height: 18px; fill: var(--pointer); }
.bl-cursor span { margin-top: 14px; background: var(--pointer); color: #1A1716; font: 600 12px/1 var(--font-sans); padding: 6px 10px; border-radius: var(--r-pill); }
/* logo strip (bottom of the hero, or its own tight band) */
.bl-logos { position: relative; z-index: 2; border-top: 1px solid var(--rule-dark); padding: var(--s6) 0 var(--s7); }
.bl-logos .eyebrow { font-size: 12px; margin-bottom: var(--s5); }
.bl-logos ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--s5) var(--s4); align-items: center; }
@media (min-width: 900px) { .bl-logos ul { grid-template-columns: repeat(6, minmax(0,1fr)); } }
.bl-logos li { color: var(--on-dark); opacity: .85; text-align: center; font: 600 18px/1 var(--font-sans); white-space: nowrap; }
.bl-logos li.s { font: italic 400 24px/1 var(--font-serif); }
.bl-logos li.c { letter-spacing: .22em; font-size: 13px; font-weight: 700; }
.bl-logos li.l { font-weight: 300; letter-spacing: -.03em; font-size: 21px; }
.bl-logos li.b { font-weight: 800; letter-spacing: -.04em; font-size: 22px; }
.bl-logos li.m { font: 500 15px/1 ui-monospace, Menlo, monospace; letter-spacing: .04em; }
@media (max-width: 420px) { .bl-logos li { font-size: 15px; } .bl-logos li.s { font-size: 20px; } .bl-logos li.c { font-size: 11px; letter-spacing: .16em; } .bl-logos li.l { font-size: 18px; } .bl-logos li.m { font-size: 13px; } }

/* --- colour-blocked choice tiles (§11 quiz v3 / home "Why" card row) --- */
.bl-tiles { display: grid; gap: var(--s4); grid-template-columns: minmax(0,1fr); }
@media (min-width: 700px) { .bl-tiles { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1100px) { .bl-tiles { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.bl-tile { --f: var(--pillar-1); --fi: var(--on-pillar-1); position: relative; display: flex; flex-direction: column; min-height: 300px; border-radius: var(--r-tile); overflow: hidden; background: var(--f); color: var(--fi); text-decoration: none; transition: transform var(--dur-slow) var(--ease), box-shadow var(--dur-slow) var(--ease); }
.bl-tile:nth-child(4n+2) { --f: var(--pillar-2); --fi: var(--on-pillar-2); }
.bl-tile:nth-child(4n+3) { --f: var(--pillar-3); --fi: var(--on-pillar-3); }
.bl-tile:nth-child(4n+4) { --f: var(--pillar-4); --fi: var(--on-pillar-4); }
.bl-tile:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -24px rgba(10,20,20,.45); }
.bl-tile-art { height: 150px; position: relative; overflow: hidden; background:
   radial-gradient(60% 90% at 78% 18%, color-mix(in srgb, var(--fi) 20%, transparent), transparent 70%),
   radial-gradient(50% 80% at 12% 100%, rgba(255,255,255,.45), transparent 70%), color-mix(in srgb, var(--f) 88%, var(--fi)); }
.bl-tile-art::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .2; mix-blend-mode: overlay; }
.bl-tile-art b { position: absolute; border-radius: 50%; border: 1.5px solid color-mix(in srgb, var(--fi) 40%, transparent); }
.bl-tile-art svg { position: absolute; right: 20px; bottom: 18px; width: 112px; height: 96px; color: var(--fi); stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.bl-tile-art svg .fl { fill: currentColor; stroke: none; }
.bl-tile-art b.f { border: 0; background: color-mix(in srgb, var(--fi) 14%, transparent); }
.bl-tile-body { display: flex; flex-direction: column; gap: var(--s4); padding: var(--s5); flex: 1; }
.bl-tile .num { font: 400 13px/1 var(--font-sans); letter-spacing: .15em; }
.bl-tile .t { font: 400 var(--t-tile)/1.11 var(--font-sans); letter-spacing: -.005em; margin: 0; text-wrap: balance; }
.bl-tile .t em { font: italic 400 1.06em/1 var(--font-serif); }
.bl-tile p { margin: 0; font-size: 16px; line-height: 1.45; }
.bl-tile .go { margin-top: auto; display: inline-flex; align-items: center; gap: 10px; font: 600 14px/1 var(--font-sans); }
.bl-tile .go i { width: 32px; height: 32px; border-radius: 50%; border: 1px solid currentColor; display: grid; place-content: center; font-style: normal; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.bl-tile:hover .go i { background: var(--fi); color: var(--f); }

/* --- image cards: media + label pill + subtle bottom scrim (§5) --- */
.bl-cards { display: grid; gap: var(--s7) var(--s4); grid-template-columns: minmax(0,1fr); }
@media (min-width: 700px) { .bl-cards { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .bl-cards { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.bl-card { display: flex; flex-direction: column; gap: var(--s4); color: inherit; text-decoration: none; }
.bl-card-media { position: relative; aspect-ratio: 16/10; border-radius: var(--r-tile); overflow: hidden; isolation: isolate; }
.bl-card-media .bl-media { transition: transform 600ms var(--ease); }
.bl-card:hover .bl-media { transform: scale(1.04); }
.bl-card-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.16) 0%, transparent 50%); pointer-events: none; } /* M: .1 at 0%; .16 keeps pastel art clean */
.bl-card-media .bl-pill { position: absolute; left: 12px; top: 12px; z-index: 2; }
.bl-card-media .bl-pill.btm { top: auto; bottom: 12px; }
.bl-card .meta { font-size: 13px; color: var(--ink-2); display: flex; gap: 8px; flex-wrap: wrap; letter-spacing: .02em; }
.bl-card .h3 { text-wrap: balance; }
.bl-card:hover .h3 { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.bl-card p { margin: -8px 0 0; color: var(--ink-2); font-size: 15px; line-height: 1.5; }
/* abstract media fills (stand-ins for photography) */
.bl-media { position: absolute; inset: 0; background: var(--m, linear-gradient(135deg, var(--band-2), var(--band))); }
.bl-media::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .2; mix-blend-mode: overlay; }
.bl-media.m1 { --m: radial-gradient(50% 70% at 70% 35%, var(--glow-1), transparent 70%), radial-gradient(60% 60% at 10% 100%, var(--glow-3), transparent 70%), linear-gradient(140deg, var(--band-2), var(--band)); }
.bl-media.m2 { --m: radial-gradient(circle at 72% 62%, var(--pillar-1) 0 26%, transparent 26.3%), radial-gradient(circle at 30% 34%, var(--glow-2) 0 12%, transparent 12.4%), linear-gradient(200deg, var(--pillar-4), color-mix(in srgb, var(--pillar-4) 60%, white)); }
.bl-media.m3 { --m: conic-gradient(from 210deg at 62% 58%, var(--band) 0 18%, var(--glow-3) 30%, var(--glow-1) 46%, var(--band-2) 64%, var(--band) 100%); }
.bl-media.m4 { --m: radial-gradient(circle at 50% 120%, var(--glow-1) 0 22%, transparent 23%), radial-gradient(circle at 50% 120%, color-mix(in srgb, var(--glow-1) 50%, transparent) 0 36%, transparent 37%), linear-gradient(180deg, var(--glow-2), var(--pillar-4)); }
.bl-media.m5 { --m: repeating-linear-gradient(115deg, transparent 0 28px, color-mix(in srgb, var(--on-dark) 10%, transparent) 28px 29px), radial-gradient(60% 70% at 25% 30%, var(--glow-2), transparent 70%), linear-gradient(135deg, var(--band), var(--band-2)); }
.bl-media.m6 { --m: radial-gradient(circle at 50% 135%, var(--accent) 0 40%, transparent 40.4%), radial-gradient(circle at 50% 135%, color-mix(in srgb, var(--accent) 35%, transparent) 0 52%, transparent 52.4%), linear-gradient(180deg, var(--band-2), var(--band)); }

/* --- carousel rail (§7): scroll-snap, right-edge peek, 44px arrows --- */
.bl-rail { position: relative; }
.bl-rail-head { display: flex; align-items: end; justify-content: space-between; gap: var(--s5); flex-wrap: wrap; margin-bottom: var(--s7); }
.bl-rail-head .bl-head { margin: 0; }
.bl-rail-ctrls { display: none; gap: var(--s2); }
@media (min-width: 720px) { .bl-rail-ctrls { display: flex; } }
.bl-rail-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent); background: transparent; color: var(--ink); font: 500 18px/1 var(--font-sans); cursor: pointer; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.bl-rail-btn:hover:not(:disabled) { background: var(--ink); color: var(--canvas); }
.bl-rail-btn:disabled { opacity: .5; cursor: default; }
.bl-rail-track { display: grid; grid-auto-flow: column; grid-auto-columns: min(84%, 400px); gap: var(--s4); overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none;
  padding: 0 var(--gutter) var(--s2); padding-inline-start: max(var(--gutter), calc((100% - var(--container)) / 2)); scroll-padding-inline-start: max(var(--gutter), calc((100% - var(--container)) / 2)); }
.bl-rail-track::-webkit-scrollbar { display: none; }
@media (min-width: 720px) { .bl-rail-track { -webkit-mask-image: linear-gradient(90deg, #000 92%, transparent 100%); mask-image: linear-gradient(90deg, #000 92%, transparent 100%); } }
.bl-rail-track > * { scroll-snap-align: start; }
@media (min-width: 1024px) { .bl-rail-track { grid-auto-columns: 520px; } }
.bl-story { display: flex; flex-direction: column; justify-content: space-between; gap: var(--s6); min-height: 280px; padding: var(--s6); border-radius: var(--r-tile); border: 1px solid var(--rule); background: var(--surface); color: var(--ink); }
.bl-story blockquote { margin: 0; font: 400 clamp(1.25rem, 1.1rem + .6vw, 1.625rem)/1.35 var(--font-sans); letter-spacing: -.005em; text-wrap: pretty; }
.bl-story blockquote em { font: italic 400 1.08em var(--font-serif); }
.bl-story .who { display: flex; align-items: center; gap: var(--s3); font-size: 14px; color: var(--ink-2); }
.bl-story .who b { display: block; color: var(--ink); font-weight: 600; font-size: 15px; }
.bl-story.dark { background: var(--band); color: var(--on-dark); border-color: transparent; }
.bl-story.dark .who { color: var(--on-dark-2); } .bl-story.dark .who b { color: var(--on-dark); }
.bl-story.dark .bl-av { background: var(--accent-fill); color: var(--on-accent); }
.bl-story.fill { background: var(--pillar-4); color: var(--on-pillar-4); border-color: transparent; }
.bl-story.fill .who, .bl-story.fill .who b { color: var(--on-pillar-4); }
.bl-story.fill .bl-av { background: var(--on-pillar-4); color: var(--pillar-4); }
.bl-av { width: 44px; height: 44px; border-radius: 50%; flex: none; display: grid; place-content: center; font: 600 14px/1 var(--font-sans); background: var(--tint); color: var(--ink); }

/* --- stat / feature band (dark block #2) --- */
.bl-stats { display: grid; gap: var(--s7) var(--s5); grid-template-columns: repeat(2, minmax(0,1fr)); padding-bottom: var(--s8); border-bottom: 1px solid var(--rule-dark); }
@media (min-width: 900px) { .bl-stats { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.bl-stat .n { font: 400 var(--t-stat)/1 var(--font-sans); letter-spacing: -.02em; display: block; }
.bl-stat .n em { font: italic 400 1em/1 var(--font-serif); color: var(--hi-on-dark); }
.bl-stat .l { display: block; margin-top: var(--s3); color: var(--on-dark-2); font-size: 15px; line-height: 1.45; max-width: 220px; }
.bl-features { display: grid; gap: var(--s6); grid-template-columns: minmax(0,1fr); padding-top: var(--s8); }
@media (min-width: 900px) { .bl-features { grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--s8); } }
.bl-feature .ic { width: 48px; height: 48px; border-radius: 12px; display: grid; place-content: center; background: color-mix(in srgb, var(--accent-on-dark) 16%, transparent); color: var(--accent-on-dark); margin-bottom: var(--s4); }
.bl-feature .ic svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.bl-feature p { margin: var(--s2) 0 0; color: var(--on-dark-2); font-size: 15px; }

/* --- pricing / tier cards (§9, §16 partner pricing) --- */
.bl-toggle { display: inline-flex; padding: 4px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--rule); margin-bottom: var(--s7); }
.bl-toggle a { min-height: 44px; padding: 0 20px; display: inline-flex; align-items: center; border-radius: var(--r-pill); font: 600 14px/1 var(--font-sans); color: var(--ink); text-decoration: none; }
.bl-toggle a[aria-current] { background: var(--band); color: var(--on-dark); }
.bl-tiers { display: grid; gap: var(--s4); grid-template-columns: minmax(0,1fr); align-items: stretch; text-align: left; }
@media (min-width: 900px) { .bl-tiers { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.bl-tier { position: relative; display: flex; flex-direction: column; padding: var(--s6) var(--s5) var(--s5); border-radius: 20px; background: var(--surface); border: 1px solid var(--rule); }
.bl-tier .name { font: 500 18px/1.3 var(--font-sans); margin: 0; }
.bl-tier .price { font: 400 48px/1 var(--font-sans); letter-spacing: -.02em; margin: var(--s5) 0 var(--s2); }
.bl-tier .price small { font-size: 15px; letter-spacing: 0; color: var(--ink-2); margin-left: 4px; }
.bl-tier .sub { margin: 0; color: var(--ink-2); font-size: 15px; }
.bl-tier ul { list-style: none; margin: var(--s5) 0 var(--s6); padding: var(--s5) 0 0; border-top: 1px solid var(--rule); display: grid; gap: var(--s3); font-size: 15px; }
.bl-tier li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; }
.bl-tier li::before { content: ""; width: 20px; height: 20px; border-radius: 50%; margin-top: 1px; background: var(--tint) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path d='M6 10.5l2.6 2.6L14 7.6' fill='none' stroke='%23151515' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/20px no-repeat; }
.bl-tier .btn { margin-top: auto; width: 100%; }
.bl-tier.featured { background: var(--band-2); color: var(--on-dark); border-color: transparent; }
.bl-tier.featured .sub, .bl-tier.featured .price small { color: var(--on-dark-2); }
.bl-tier.featured ul { border-color: var(--rule-dark); }
.bl-tier.featured li::before { background-color: var(--accent); }
.bl-tier.featured .btn { background: var(--accent-fill); color: var(--on-accent); border-color: transparent; }
.bl-tier .flag { position: absolute; top: var(--s5); right: var(--s5); }
.bl-tier .flag.bl-pill { background: var(--accent-fill); color: var(--on-accent); }
.bl-fine { text-align: center; color: var(--ink-2); font-size: 14px; margin: var(--s6) auto 0; max-width: 760px; }

/* --- mega-menu sample panel (§4/§4b/§15): flat full-width canvas, 3 cols, label rects, ruled rows --- */
.bl-svcmenu-frame { overflow: hidden; border-bottom: 1px solid var(--rule); background: var(--menu-bg); } /* flat: no radius, no shadow (M) */
.bl-svcmenu-frame > .bl-nav .container { min-height: 64px; }
.bl-svcmenu { background: var(--menu-bg); padding: var(--s7) var(--s5); display: grid; gap: var(--s6); grid-template-columns: minmax(0,1fr); }
@media (min-width: 900px) { .bl-svcmenu { grid-template-columns: repeat(3, minmax(0,1fr)); padding: var(--s9) var(--s8) var(--s8); gap: var(--s6); } }
.bl-svcmenu-label { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; border-radius: var(--r-tile); font: italic 400 22px/1 var(--font-serif); margin-bottom: var(--s4); background: var(--pillar-1); color: var(--on-pillar-1); }
.bl-svcmenu-col:nth-child(2) .bl-svcmenu-label { background: var(--pillar-4); color: var(--on-pillar-4); }
.bl-svcmenu-col:nth-child(3) .bl-svcmenu-label { background: var(--pillar-2); color: var(--on-pillar-2); }
.bl-svcmenu-label::after { content: "↗"; font: 400 15px/1 var(--font-sans); font-style: normal; }
.bl-svcmenu ul { list-style: none; margin: 0; padding: 0; }
.bl-svcmenu li a { display: grid; grid-template-columns: minmax(0,1fr) 20px; gap: 2px 12px; padding: 12px 0; border-bottom: 1px solid var(--rule); color: var(--ink); text-decoration: none; min-height: 58px; }
.bl-svcmenu li a b { font: 500 16px/24px var(--font-sans); }
.bl-svcmenu li a > span { grid-column: 1; font-size: 14px; line-height: 21.6px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bl-svcmenu li a svg { grid-column: 2; grid-row: 1 / 3; align-self: center; width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.5; opacity: .7; transition: opacity var(--dur) var(--ease); }
.bl-svcmenu li a:hover b { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.bl-svcmenu li a:hover svg { opacity: 1; }
.bl-svcmenu-foot a { color: var(--ink); font-weight: 600; text-decoration: none; }
.bl-svcmenu-foot a:hover { text-decoration: underline; }
.bl-svcmenu-foot { border-top: 1px solid var(--rule); padding: var(--s4) var(--s5); display: flex; flex-wrap: wrap; gap: var(--s3) var(--s5); align-items: center; justify-content: space-between; font-size: 14px; color: var(--ink-2); }
@media (min-width: 900px) { .bl-svcmenu-foot { padding: var(--s4) var(--s8); } }

/* --- testimonial / quote block (one earned colour block per page) --- */
.bl-quote { background: var(--quote-bg); color: var(--on-quote); position: relative; overflow: hidden; }
.bl-quote .container { display: grid; gap: var(--s7); position: relative; }
@media (min-width: 1024px) { .bl-quote .container { grid-template-columns: minmax(0,1.6fr) minmax(0,1fr); align-items: end; gap: var(--s9); } }
.bl-quote .mark { font: italic 400 140px/.6 var(--font-serif); display: block; height: 56px; }
.bl-quote blockquote { margin: 0; font: 400 clamp(1.75rem, 1.3rem + 1.8vw, 3rem)/1.17 var(--font-sans); letter-spacing: .1px; text-wrap: balance; }
.bl-quote blockquote em { font: italic 400 1.06em var(--font-serif); }
.bl-quote .who { display: flex; align-items: center; gap: var(--s3); margin-top: var(--s6); font-size: 15px; }
.bl-quote .who b { display: block; font-weight: 600; }
.bl-quote .bl-av { background: var(--on-quote); color: var(--quote-bg); width: 52px; height: 52px; }
.bl-quote-side { border-top: 1px solid color-mix(in srgb, var(--on-quote) 25%, transparent); padding-top: var(--s5); }
.bl-quote-side .n { font: 400 var(--t-stat)/1 var(--font-sans); letter-spacing: -.02em; }
.bl-quote-side p { margin: var(--s2) 0 var(--s5); font-size: 15px; max-width: 320px; }
.bl-quote .btn-primary { background: var(--on-quote); color: var(--quote-bg); border-color: var(--on-quote); }

/* --- dark sitemap footer with big wordmark (§6) --- */
.bl-footer { background: var(--band); color: var(--on-dark); overflow: hidden; padding: var(--s10) 0 var(--s6); }
.bl-foot-top { display: grid; gap: var(--s7); grid-template-columns: minmax(0,1fr); padding-bottom: var(--s8); border-bottom: 1px solid var(--rule-dark); }
@media (min-width: 900px) { .bl-foot-top { grid-template-columns: minmax(0,1.4fr) repeat(4, minmax(0,1fr)); gap: var(--s6); } }
.bl-foot-cols { display: contents; }
@media (max-width: 899px) { .bl-foot-cols { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--s7) var(--s5); } }
.bl-foot-pitch .h3 { font: 400 26px/1.2 var(--font-sans); max-width: 320px; }
.bl-foot-pitch .h3 em { font: italic 400 1.08em var(--font-serif); color: var(--hi-on-dark); }
.bl-foot-pitch .btn { margin-top: var(--s5); }
.bl-footer h4 { font: 400 20px/1.3 var(--font-sans); margin: 0 0 var(--s4); }
.bl-footer ul { list-style: none; margin: 0; padding: 0; }
.bl-footer li a { display: flex; align-items: center; min-height: 36px; color: var(--on-dark-2); text-decoration: none; font-size: 16px; }
.bl-footer li a:hover { color: var(--on-dark); }
.bl-bigmark { white-space: nowrap; font: 400 var(--bigmark, min(16.5vw, 236px))/.92 var(--font-sans); letter-spacing: -.045em; margin: var(--s8) 0 var(--s6); color: var(--on-dark); text-wrap: balance; }
.bl-bigmark em { font: italic 400 1.04em/.92 var(--font-serif); letter-spacing: -.01em; color: var(--accent-on-dark); }
.bl-foot-base { display: flex; flex-wrap: wrap; gap: var(--s4); align-items: center; justify-content: space-between; font-size: 14px; color: var(--on-dark-2); }
.bl-social { display: flex; gap: var(--s2); }
.bl-social svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.bl-social a { width: 48px; height: 48px; border-radius: 50%; display: grid; place-content: center; border: 1px solid color-mix(in srgb, var(--on-dark) 38%, transparent); color: var(--on-dark); text-decoration: none; font: 600 13px/1 var(--font-sans); transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.bl-social a:hover { background: var(--accent-fill); color: var(--on-accent); border-color: transparent; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

/* ======================= v3 PATTERNS (Superside catalog re-creations) =======================
   Original code. Patterns + measurements from superside/CATALOG.md; no Superside code, copy or assets.
   Pair with baseline.js (vanilla, IntersectionObserver/rAF, reduced-motion safe).
   Every pattern renders complete, readable content WITHOUT JS (content stays in the DOM, indexable). */

:root { --header-h: 72px; --ease-out: cubic-bezier(.22,1,.36,1); --dur-reveal: 500ms; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- P1 bl-sticky-steps: sticky intro left + scroll-progress numbered timeline right (CATALOG #12) ----------
   Measured: section pad 208/128 (390: 80/64) · intro sticky top 112, 41% · list 46% · grid 56px|1fr, gap 80/32 (390: 48/12)
   circle 56, 2px ring at ink/15 that fills top→bottom as the viewport midline crosses it · line 2px ink/15, fill = everything above midline
   numeral serif 24/32 · title 24/28 (390: 20/26) w400 · body 18/26 at 60% (390: 16/24) · title→body 8 */
.bl-sticky-steps { --ss-bg: var(--canvas); --ss-ink: var(--ink); --ss-rail: 18%; background: var(--ss-bg); color: var(--ss-ink); padding: 80px 0 64px; }
.bl-sticky-steps.tinted { --ss-bg: var(--tint); --ss-rail: 24%; }
.bl-sticky-steps.band { --ss-bg: var(--band); --ss-ink: var(--on-dark); }
.bl-ss { display: flex; flex-direction: column; gap: 80px; } /* M 390: 40 gap + 40 empty CTA slot */
.bl-ss-intro .eyebrow { margin-bottom: var(--s2); color: inherit; opacity: .8; }
.bl-ss-intro .h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem); line-height: 1.2; max-width: 22ch; }
.bl-ss-intro .lead { margin-top: var(--s4); max-width: 46ch; color: inherit; }
.bl-ss-intro .btn-row { margin-top: var(--s6); }
.bl-ss-list { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 56px minmax(0, 1fr); column-gap: var(--s3); row-gap: var(--s8); }
.bl-ss-item { display: contents; }
.bl-ss-num { grid-column: 1; position: relative; z-index: 1; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; justify-self: center;
  background: color-mix(in srgb, var(--ss-ink) var(--ss-rail), transparent); font: 400 24px/32px var(--font-serif); color: var(--ss-ink); --scale: 0; }
.bl-ss-num::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--ss-ink); transform: scaleY(var(--scale)); transform-origin: top; }
.bl-ss-num::after { content: ""; position: absolute; inset: 2px; border-radius: 50%; background: var(--ss-bg); }
.bl-ss-num b { position: relative; z-index: 1; font-weight: 400; }
.bl-ss-body { grid-column: 2; padding-top: 2px; min-width: 0; }
.bl-ss-body h3 { margin: 0; font: 400 20px/26px var(--font-sans); letter-spacing: .1px; text-wrap: balance; }
.bl-ss-body p { margin: var(--s2) 0 0; font-size: 16px; line-height: 24px; opacity: .74; max-width: 52ch; text-wrap: pretty; }
/* line: static track (no-JS fallback) + JS-injected sticky fill */
.bl-ss-track { position: absolute; z-index: 0; left: 27px; top: 28px; bottom: var(--ss-end, 28px); width: 2px; background: color-mix(in srgb, var(--ss-ink) var(--ss-rail), transparent); overflow-y: clip; display: flex; align-items: flex-start; pointer-events: none; }
.bl-ss-stub { position: sticky; top: 50vh; height: 0; width: 2px; }
.bl-ss-stub i { position: absolute; left: 0; bottom: 0; width: 2px; height: 100vh; background: var(--ss-ink); }
@media (min-width: 768px) {
  .bl-sticky-steps { padding: clamp(112px, 12vw, 208px) 0 clamp(80px, 8vw, 128px); }
  .bl-ss { flex-direction: row; justify-content: space-between; gap: var(--s7); align-items: flex-start; }
  .bl-ss-intro { position: sticky; top: calc(var(--header-h) + 40px); width: 47%; }
  .bl-ss-list { width: 47%; column-gap: var(--s6); row-gap: 80px; }
  .bl-ss-intro .eyebrow { margin-bottom: var(--s4); font-size: 16px; }
  .bl-ss-intro .lead { margin-top: var(--s6); }
  .bl-ss-intro .btn-row { margin-top: var(--s9); }
  .bl-ss-body h3 { font-size: 24px; line-height: 28px; }
  .bl-ss-body p { font-size: 18px; line-height: 26px; }
}
@media (min-width: 1280px) { .bl-ss-intro { width: 41%; } .bl-ss-list { width: 46%; } }
@media (prefers-reduced-motion: reduce) { .bl-ss-num { --scale: 1 !important; } .bl-ss-stub i { height: 100000px; } }

/* ---------- P2 bl-steps: horizontal numbered process; connector draws in, steps rise in sequence (CATALOG #13) ---------- */
.bl-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s6); counter-reset: st; position: relative; }
.bl-steps > li { position: relative; counter-increment: st; padding-left: 64px; }
.bl-steps > li::before { content: counter(st, decimal-leading-zero); position: absolute; left: 0; top: 0; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font: 400 20px/1 var(--font-serif); background: var(--surface); border: 1px solid var(--rule); z-index: 1; transition: background-color 400ms var(--ease), color 400ms var(--ease), border-color 400ms var(--ease); }
.bl-steps > li::after { content: ""; position: absolute; left: 21px; top: 44px; bottom: calc(-1 * var(--s6)); width: 2px; background: var(--ink); transform-origin: top; transform: scaleY(var(--fill, 1)); transition: transform 700ms var(--ease-out); }
.bl-steps > li:last-child::after { display: none; }
.bl-steps h3 { margin: 8px 0 0; font: 500 var(--t-h3)/1.3 var(--font-sans); text-wrap: balance; }
.bl-steps p { margin: var(--s2) 0 0; color: var(--ink-2); max-width: 36ch; text-wrap: pretty; }
.bl-steps .when { display: block; font: 600 12px/1 var(--font-sans); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin-top: 12px; }
.bl-steps.is-armed > li { --fill: 0; opacity: .35; transform: translateY(12px); transition: opacity 500ms var(--ease), transform 500ms var(--ease-out); }
.bl-steps.is-armed > li.is-in { --fill: 1; opacity: 1; transform: none; }
.bl-steps.is-armed > li.is-in::before { background: var(--brand); color: var(--on-dark); border-color: var(--brand); }
@media (min-width: 900px) {
  .bl-steps { grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); gap: var(--s6); }
  .bl-steps > li { padding-left: 0; padding-top: 68px; }
  .bl-steps > li::after { left: 52px; right: calc(-1 * var(--s6)); top: 21px; bottom: auto; width: auto; height: 2px; transform-origin: left; transform: scaleX(var(--fill, 1)); }
}

/* ---------- P3 bl-scrolly: sticky media + text chapters that sharpen into focus (CATALOG #11) ---------- */
.bl-scrolly { display: grid; gap: var(--s6); }
.bl-scrolly-media { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r-feature); overflow: hidden; background: var(--tint); }
.bl-scrolly-media > * { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 500ms var(--ease); }
.bl-scrolly-media > .is-on, .bl-scrolly-media > :first-child:not(.is-off) { opacity: 1; }
.bl-scrolly-steps { display: grid; gap: var(--s9); }
.bl-scrolly-step { max-width: 46ch; transition: opacity 500ms var(--ease), filter 500ms var(--ease); }
.bl-scrolly-step h3 { margin: 0; font: 400 var(--t-h2-read)/1.2 var(--font-sans); text-wrap: balance; }
.bl-scrolly-step p { margin: var(--s4) 0 0; color: var(--ink-2); font-size: var(--t-lead); line-height: 1.5; }
.bl-scrolly.is-armed .bl-scrolly-step:not(.is-on) { opacity: .4; filter: blur(1.5px); }
@media (min-width: 900px) {
  .bl-scrolly { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s9); align-items: start; }
  .bl-scrolly-media { position: sticky; top: calc(50vh - min(22vw, 260px)); }
  .bl-scrolly-steps { padding: 20vh 0; gap: 30vh; }
  .bl-scrolly.flip .bl-scrolly-media { order: 2; }
}
@media (max-width: 899px) { .bl-scrolly-media { display: none; } .bl-scrolly-step .m { display: block; margin-bottom: var(--s4); border-radius: var(--r-card); } }
@media (min-width: 900px) { .bl-scrolly-step .m { display: none; } }

/* ---------- P4 bl-marquee: logo / text / card marquee, edge-faded, pauses on hover (CATALOG #3, #23) ---------- */
.bl-marquee { --gap: 64px; --dur: 40s; position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.bl-marquee-track { display: flex; gap: var(--gap); width: max-content; list-style: none; margin: 0; padding: 0; align-items: center; }
.bl-marquee.is-live .bl-marquee-track { animation: bl-mq var(--dur) linear infinite; }
.bl-marquee.rev.is-live .bl-marquee-track { animation-direction: reverse; }
.bl-marquee:hover .bl-marquee-track, .bl-marquee:focus-within .bl-marquee-track { animation-play-state: paused; }
@keyframes bl-mq { to { transform: translateX(calc(-50% - var(--gap) / 2)); } }
.bl-marquee .logo { font: 600 22px/1 var(--font-sans); letter-spacing: -.01em; color: var(--ink); opacity: .55; white-space: nowrap; display: flex; align-items: center; height: 48px; }
.bl-marquee .logo img, .bl-marquee .logo svg { height: 28px; width: auto; }
.bl-marquee.text { --gap: 40px; }
.bl-marquee.text .bl-marquee-track > * { font: 400 clamp(2.5rem, 1.5rem + 4vw, 5.5rem)/1.1 var(--font-sans); white-space: nowrap; letter-spacing: -.01em; }
.bl-marquee.text .bl-marquee-track > :nth-child(even) { font-family: var(--font-serif); font-style: italic; }
.bl-marquee.cards { --gap: 16px; --dur: 70s; }
.bl-marquee-label { text-align: center; font-size: var(--t-small); color: var(--ink-2); margin: 0 0 var(--s5); }
@media (prefers-reduced-motion: reduce) { .bl-marquee { -webkit-mask-image: none; mask-image: none; overflow-x: auto; } .bl-marquee .bl-marquee-track { animation: none !important; } .bl-marquee [data-clone] { display: none; } }

/* ---------- P5 bl-count: stat band with digit-roll counters (CATALOG #16) ---------- */
.bl-count-grid { display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--rule); }
.bl-count-grid > div { padding: var(--s6) 0; border-bottom: 1px solid var(--rule); display: flex; flex-direction: column; gap: var(--s3); }
.bl-count-grid .n { font: 400 var(--t-stat)/1 var(--font-serif); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.bl-count-grid p { margin: 0; color: var(--ink-2); max-width: 32ch; }
.bl-count-grid a { font: 600 14px/20px var(--font-sans); color: inherit; }
@media (min-width: 768px) { .bl-count-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--s9); } .bl-count-grid > div { flex-direction: row-reverse; justify-content: space-between; align-items: flex-end; gap: var(--s6); padding: var(--s7) 0; } }
.band .bl-count-grid, .band .bl-count-grid > div { border-color: var(--rule-dark); } .band .bl-count-grid p { color: var(--on-dark-2); }
.roll { display: inline-flex; overflow: hidden; height: 1em; line-height: 1; vertical-align: top; }
.roll > span { display: inline-block; height: 1em; overflow: hidden; }
.roll > span > i { display: flex; flex-direction: column; font-style: normal; transform: translateY(0); transition: transform 1400ms var(--ease-out); }
.roll > span > i > b { font-weight: inherit; height: 1em; line-height: 1; }

/* ---------- P6 bl-tabs: tabbed switcher, sliding pill + optional autoplay progress (CATALOG #20) ---------- */
.bl-tabs-list { position: relative; display: inline-flex; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; gap: 4px; padding: 4px; border-radius: var(--r-pill); background: color-mix(in srgb, var(--ink) 6%, transparent); max-width: 100%; }
.bl-tabs-list [role=tab] { position: relative; z-index: 1; min-height: var(--tap); padding: 0 18px; border: 0; border-radius: var(--r-pill); background: transparent; font: 600 14px/20px var(--font-sans); color: var(--ink-2); cursor: pointer; white-space: nowrap; overflow: hidden; transition: color var(--dur) var(--ease); }
.bl-tabs-list [role=tab][aria-selected=true] { color: var(--on-dark); }
.bl-tabs-list [role=tab]:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
.bl-tabs-pill { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: var(--r-pill); background: var(--brand); transition: transform 350ms var(--ease-out), width 350ms var(--ease-out); }
.bl-tabs-list [role=tab] .prog { position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px; border-radius: 2px; background: currentColor; opacity: .5; transform-origin: left; transform: scaleX(0); }
.bl-tabs-panels { margin-top: var(--s6); }
.bl-tabs [role=tabpanel] { display: grid; gap: var(--s6); align-items: center; animation: bl-fade 400ms var(--ease); }
.bl-tabs [role=tabpanel][hidden] { display: none; }
.bl-tabs [role=tabpanel] .m { aspect-ratio: 16 / 10; border-radius: var(--r-feature); background: var(--tint); overflow: hidden; }
.bl-tabs [role=tabpanel] h3 { margin: 0; font: 400 var(--t-h2-read)/1.2 var(--font-sans); text-wrap: balance; }
.bl-tabs [role=tabpanel] p { margin: var(--s4) 0 0; color: var(--ink-2); max-width: 46ch; }
@media (min-width: 900px) { .bl-tabs [role=tabpanel] { grid-template-columns: 5fr 7fr; gap: var(--s9); } }
@keyframes bl-fade { from { opacity: 0; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .bl-tabs [role=tabpanel] { animation: none; } .bl-tabs-pill { transition: none; } }

/* ---------- P7 bl-compare: comparison table, highlighted "us" column (CATALOG #21) ---------- */
.bl-compare { overflow-x: auto; border-radius: var(--r-card); -webkit-overflow-scrolling: touch; }
.bl-compare table { width: 100%; min-width: 640px; border-collapse: separate; border-spacing: 0; font-size: 15px; }
.bl-compare th, .bl-compare td { padding: 18px 20px; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--rule); }
.bl-compare thead th { font: 600 14px/1.3 var(--font-sans); color: var(--ink-2); vertical-align: bottom; }
.bl-compare tbody th { font-weight: 500; color: var(--ink); width: 28%; }
.bl-compare tbody th small { display: block; font-weight: 400; color: var(--ink-2); font-size: 13px; margin-top: 2px; }
.bl-compare td { text-align: center; color: var(--ink-2); }
.bl-compare .us { background: var(--accent-fill); color: var(--on-accent); }
.bl-compare thead .us { border-radius: var(--r-card) var(--r-card) 0 0; font: 600 16px/1.3 var(--font-sans); color: var(--on-accent); }
.bl-compare tbody tr:last-child .us { border-radius: 0 0 var(--r-card) var(--r-card); }
.bl-compare .us { border-bottom-color: color-mix(in srgb, var(--on-accent) 14%, transparent); }
.bl-compare .y, .bl-compare .n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font: 700 14px/1 var(--font-sans); }
.bl-compare .y { background: var(--ink); color: var(--canvas); } .bl-compare .us .y { background: var(--on-accent); color: var(--accent); }
.bl-compare .n { background: color-mix(in srgb, var(--ink) 12%, transparent); color: var(--ink); }
.bl-compare tbody th:first-child { position: sticky; left: 0; background: var(--canvas); z-index: 1; }
.band .bl-compare th, .band .bl-compare td { border-color: var(--rule-dark); } .band .bl-compare thead th, .band .bl-compare td { color: var(--on-dark-2); }
.band .bl-compare tbody th { color: var(--on-dark); background: var(--band); } .band .bl-compare tbody th small { color: var(--on-dark-2); }
.band .bl-compare .y { background: var(--on-dark); color: var(--band); } .band .bl-compare .n { background: var(--rule-dark); color: var(--on-dark-2); }
.band .bl-compare .us, .band .bl-compare thead .us { color: var(--on-accent); }
.bl-compare-hint { display: none; font-size: 13px; color: var(--ink-2); margin-top: var(--s3); }
@media (max-width: 720px) { .bl-compare-hint { display: block; } }

/* ---------- P8 bl-faq: accordion on <details>, animated height, FAQPage-ready (CATALOG #26) ---------- */
.bl-faq { border-top: 1px solid var(--rule); max-width: 880px; }
.bl-faq details { border-bottom: 1px solid var(--rule); }
.bl-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--s5); padding: var(--s5) 0; min-height: 64px; font: 400 clamp(1.125rem, 1rem + .4vw, 1.375rem)/1.35 var(--font-sans); text-wrap: balance; }
.bl-faq summary::-webkit-details-marker { display: none; }
.bl-faq summary::after { content: ""; flex: 0 0 40px; height: 40px; border-radius: 50%; border: 1px solid var(--rule); background: linear-gradient(currentColor, currentColor) center / 14px 1.5px no-repeat, linear-gradient(currentColor, currentColor) center / 1.5px 14px no-repeat; transition: transform 300ms var(--ease), background-color var(--dur) var(--ease); }
.bl-faq details[open] summary::after { transform: rotate(45deg); background-color: var(--tint); }
.bl-faq summary:hover::after { background-color: var(--tint); }
.bl-faq summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.bl-faq .a { overflow: hidden; }
.bl-faq .a > div { padding: 0 56px var(--s5) 0; color: var(--ink-2); max-width: 68ch; }
.bl-faq .a p { margin: 0 0 var(--s3); } .bl-faq .a p:last-child { margin: 0; }
.band .bl-faq, .band .bl-faq details { border-color: var(--rule-dark); } .band .bl-faq .a > div { color: var(--on-dark-2); } .band .bl-faq summary::after { border-color: var(--rule-dark); }

/* ---------- P9 bl-carousel: testimonial carousel, scroll-snap + arrows + dots, optional autoplay (CATALOG #24) ---------- */
.bl-carousel { position: relative; }
.bl-carousel-track { display: grid; grid-auto-flow: column; grid-auto-columns: min(86%, 420px); gap: var(--s4); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 var(--gutter); padding: 4px var(--gutter) var(--s2); margin: 0 calc(-1 * var(--gutter)); scrollbar-width: none; list-style: none; }
.bl-carousel-track::-webkit-scrollbar { display: none; }
.bl-carousel-track > * { scroll-snap-align: start; }
.bl-tcard { display: flex; flex-direction: column; justify-content: space-between; gap: var(--s6); min-height: 300px; padding: var(--s6); border: 1px solid var(--rule); border-radius: var(--r-tile); background: var(--surface); transition: border-color var(--dur) var(--ease); }
.bl-tcard:hover { border-color: color-mix(in srgb, var(--ink) 30%, transparent); }
.bl-tcard blockquote { margin: 0; font: 400 clamp(1.0625rem, 1rem + .3vw, 1.25rem)/1.45 var(--font-sans); text-wrap: pretty; }
.bl-tcard figcaption { display: flex; align-items: center; gap: var(--s3); font-size: 14px; color: var(--ink-2); }
.bl-tcard figcaption b { display: block; color: var(--ink); font-weight: 600; }
.bl-carousel-ctrls { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); margin-top: var(--s5); }
.bl-dots { display: flex; gap: 8px; } .bl-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 99px; background: color-mix(in srgb, var(--ink) 25%, transparent); cursor: pointer; transition: width 300ms var(--ease), background-color 300ms var(--ease); position: relative; }
.bl-dots button::before { content: ""; position: absolute; inset: -18px -4px; } .bl-dots button[aria-current=true] { width: 28px; background: var(--ink); }
.bl-arrows { display: flex; gap: var(--s2); }
.bl-arrows button { width: 48px; height: 48px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent); background: transparent; color: var(--ink); cursor: pointer; font: 400 20px/1 var(--font-sans); transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.bl-arrows button:hover:not(:disabled) { background: var(--ink); color: var(--canvas); } .bl-arrows button:disabled { opacity: .35; cursor: default; }
@media (min-width: 1024px) { .bl-carousel-track { grid-auto-columns: calc((100% - 2 * var(--s5)) / 3); gap: var(--s5); margin: 0; padding: 4px 0 var(--s2); scroll-padding: 0; } }

/* ---------- P10 bl-bento: asymmetric feature grid (CATALOG #18) ---------- */
.bl-bento { display: grid; gap: var(--s4); grid-template-columns: minmax(0, 1fr); }
.bl-bento > * { position: relative; overflow: hidden; border-radius: var(--r-feature); padding: var(--s6); min-height: 240px; background: var(--surface); border: 1px solid var(--rule); display: flex; flex-direction: column; justify-content: flex-end; gap: var(--s2); }
.bl-bento h3 { margin: 0; font: 400 clamp(1.375rem, 1.2rem + .6vw, 1.75rem)/1.2 var(--font-sans); max-width: 22ch; text-wrap: balance; }
.bl-bento p { margin: 0; color: var(--ink-2); max-width: 40ch; }
.bl-bento .k { position: absolute; top: var(--s6); left: var(--s6); }
.bl-bento .p1 { background: var(--pillar-1); color: var(--on-pillar-1); border-color: transparent; } .bl-bento .p2 { background: var(--pillar-2); color: var(--on-pillar-2); border-color: transparent; }
.bl-bento .p3 { background: var(--pillar-3); color: var(--on-pillar-3); border-color: transparent; } .bl-bento .p4 { background: var(--pillar-4); color: var(--on-pillar-4); border-color: transparent; }
.bl-bento .p1 p, .bl-bento .p2 p, .bl-bento .p3 p, .bl-bento .p4 p { color: inherit; opacity: .78; }
@media (min-width: 768px) { .bl-bento { grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: minmax(220px, auto); } .bl-bento > * { grid-column: span 3; } .bl-bento .w2 { grid-column: span 6; } }
@media (min-width: 1024px) { .bl-bento { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--s5); } .bl-bento > * { grid-column: span 4; } .bl-bento .w2 { grid-column: span 8; } .bl-bento .w3 { grid-column: span 12; } .bl-bento .w1h { grid-column: span 4; grid-row: span 2; } .bl-bento .half { grid-column: span 6; } }

/* ---------- P11 bl-cta-band: closing CTA band, split or centered (CATALOG #29, #30) ---------- */
.bl-cta-band { position: relative; overflow: hidden; isolation: isolate; background: var(--band-2); color: var(--on-dark); }
.bl-cta-band .container { display: grid; gap: var(--s7); padding-top: var(--s10); padding-bottom: var(--s10); }
.bl-cta-band .h2 { max-width: 18ch; color: var(--hi-on-dark); }
.bl-cta-band .lead { color: var(--on-dark-2); }
.bl-cta-band .eyebrow { color: var(--on-dark-2); display: flex; align-items: center; gap: var(--s3); } .bl-cta-band .eyebrow::after { content: ""; flex: 0 0 48px; height: 1px; background: currentColor; opacity: .6; }
.bl-cta-band .art { min-height: 260px; border-radius: var(--r-feature); background: radial-gradient(60% 70% at 70% 40%, color-mix(in srgb, var(--glow-1) 55%, transparent), transparent 70%), radial-gradient(50% 60% at 20% 80%, color-mix(in srgb, var(--glow-2) 45%, transparent), transparent 70%), var(--band); }
.bl-cta-band.center .container { justify-items: center; text-align: center; } .bl-cta-band.center .h2 { max-width: 20ch; } .bl-cta-band.center .lead { margin-inline: auto; } .bl-cta-band.center .btn-row { justify-content: center; }
.bl-cta-band.center::before { content: ""; position: absolute; inset: auto -10% -60% -10%; height: 120%; z-index: -1; background: radial-gradient(50% 50% at 50% 50%, color-mix(in srgb, var(--glow-1) 30%, transparent), transparent 70%); }
@media (min-width: 900px) { .bl-cta-band:not(.center) .container { grid-template-columns: 1fr 1fr; align-items: center; gap: var(--s9); } .bl-cta-band .art { min-height: 380px; } }

/* ---------- P12 bl-ba: before/after slider (CATALOG #31) ---------- */
.bl-ba { position: relative; aspect-ratio: 16 / 10; border-radius: var(--r-feature); overflow: hidden; --pos: 50%; user-select: none; background: var(--tint); touch-action: pan-y; }
.bl-ba > figure { position: absolute; inset: 0; margin: 0; }
.bl-ba > figure > * { width: 100%; height: 100%; object-fit: cover; }
.bl-ba .after { clip-path: inset(0 0 0 var(--pos)); }
.bl-ba figcaption { position: absolute; top: var(--s4); padding: 6px 12px; border-radius: var(--r-pill); background: color-mix(in srgb, var(--ink) 72%, transparent); color: #fff; font: 600 12px/1 var(--font-sans); letter-spacing: .08em; text-transform: uppercase; }
.bl-ba .before figcaption { left: var(--s4); } .bl-ba .after figcaption { right: var(--s4); }
.bl-ba .handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; pointer-events: none; }
.bl-ba .handle::after { content: "‹ ›"; position: absolute; top: 50%; left: 50%; width: 48px; height: 48px; transform: translate(-50%, -50%); border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; font: 600 18px/1 var(--font-sans); box-shadow: 0 2px 12px rgba(0,0,0,.18); letter-spacing: 4px; }
.bl-ba input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.bl-ba input[type=range]:focus-visible + .handle::after { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------- P13 bl-lift: hover-lift cards with arrow swap (CATALOG #9, #33) ---------- */
.bl-lift { display: grid; gap: var(--s4); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 768px) { .bl-lift { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s5); } }
@media (min-width: 1024px) { .bl-lift { grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: var(--s6); } }
.bl-lift > a { position: relative; display: flex; flex-direction: column; gap: var(--s4); color: inherit; text-decoration: none; border-radius: var(--r-tile); }
.bl-lift .m { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r-tile); overflow: hidden; background: var(--tint); }
.bl-lift .m > * { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-out); }
.bl-lift .m::after { content: ""; position: absolute; inset: 0; background: #000; opacity: 0; transition: opacity 300ms var(--ease); }
.bl-lift h3 { margin: 0; font: 400 var(--t-h3)/1.3 var(--font-sans); display: flex; justify-content: space-between; gap: var(--s4); text-wrap: balance; }
.bl-lift p { margin: -8px 0 0; color: var(--ink-2); font-size: 14px; }
.bl-lift > a:hover .m > *, .bl-lift > a:focus-visible .m > * { transform: scale(1.04); }
.bl-lift > a:hover .m::after { opacity: .06; }
.bl-lift > a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.bl-arrow { position: relative; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--rule); overflow: hidden; display: inline-block; }
.bl-arrow::before, .bl-arrow::after { content: "↗"; position: absolute; inset: 0; display: grid; place-items: center; font: 400 16px/1 var(--font-sans); }
.bl-arrow::after { transform: translate(-12px, 12px); opacity: 0; }
a:hover > * > .bl-arrow::before, a:hover .bl-arrow::before, .btn:hover .bl-arrow::before { animation: bl-arr-out 300ms var(--ease) forwards; }
a:hover .bl-arrow::after, .btn:hover .bl-arrow::after { animation: bl-arr-in 300ms var(--ease) forwards; }
@keyframes bl-arr-out { to { transform: translate(12px, -12px); opacity: 0; } }
@keyframes bl-arr-in { from { transform: translate(-12px, 12px); opacity: 0; } to { transform: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .bl-lift .m > * { transition: none; } .bl-arrow::before, .bl-arrow::after { animation: none !important; } }

/* ---------- P14 bl-menu: mobile menu sheet for .bl-burger (CATALOG #2) ---------- */
.bl-burger span { transition: transform 250ms var(--ease), opacity 200ms var(--ease); }
.bl-burger[aria-expanded=true] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.bl-burger[aria-expanded=true] span:nth-child(2) { opacity: 0; }
.bl-burger[aria-expanded=true] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
.bl-menu { position: fixed; inset: var(--menu-top, 64px) 0 0 0; z-index: 60; background: var(--menu-bg); color: var(--ink); overflow-y: auto; overscroll-behavior: contain; padding: var(--s3) var(--gutter) calc(var(--s6) + env(safe-area-inset-bottom)); display: flex; flex-direction: column; visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity 250ms var(--ease), transform 250ms var(--ease), visibility 0s linear 250ms; }
.bl-menu.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity 250ms var(--ease), transform 250ms var(--ease); }
.bl-menu details { border-bottom: 1px solid var(--rule); }
.bl-menu summary, .bl-menu > a { list-style: none; display: flex; justify-content: space-between; align-items: center; min-height: 60px; font: 500 20px/1.2 var(--font-sans); color: var(--ink); text-decoration: none; cursor: pointer; }
.bl-menu > a { border-bottom: 1px solid var(--rule); }
.bl-menu summary::-webkit-details-marker { display: none; }
.bl-menu summary::after { content: ""; width: 10px; height: 10px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translate(-3px, -3px); transition: transform 250ms var(--ease); }
.bl-menu details[open] summary::after { transform: rotate(-135deg) translate(-3px, -3px); }
.bl-menu details ul { list-style: none; margin: 0 0 var(--s4); padding: 0; display: grid; gap: 2px; }
.bl-menu details a { display: flex; align-items: center; min-height: var(--tap); color: var(--ink-2); text-decoration: none; font-size: 16px; }
.bl-menu details a:hover { color: var(--ink); }
.bl-menu-cta { margin-top: auto; padding-top: var(--s6); display: grid; gap: var(--s3); }
.bl-menu-cta .btn { width: 100%; }
html.bl-menu-open, html.bl-menu-open body { overflow: hidden; }
@media (min-width: 1024px) { .bl-menu { display: none; } }
@media (prefers-reduced-motion: reduce) { .bl-menu, .bl-menu.is-open { transition: none; transform: none; } }

/* ---------- P15 reveal utilities: fade-up 15px / blur-in (CATALOG #36) ---------- */
html.js [data-reveal] { opacity: 0; transform: translateY(15px); transition: opacity 600ms var(--ease), transform 600ms var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
html.js [data-reveal=blur] { transform: none; filter: blur(5px); transition-property: opacity, filter; }
html.js [data-reveal].is-in { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) { html.js [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; transition: none; } }

/* ======================= P16 bl-mega + section colours (Creative Boom pattern, creativeboom/MENU-AND-COLOR.md) =======================
   Each section owns ONE bold solid colour (--section-color) + its text colour (--on-section). Set it with .sec-1….sec-6 (or inline
   --section-color/--on-section). Everything that belongs to the section reads it AS A FILL: tab dot + sliding highlight, row icons,
   promo tile, tag chips, pill hovers, the phone menu card. Never as a stripe. One section colour per view.
   Measured: floating dark frame r22 / pad 10 / max 1160 / grid 1.15fr 1fr 1fr gap 10; rows r14 pad 14 16 14 14, 44px r12 icon;
   title 20/26 500, desc 16/22; pills 14px 1px border; cards r16 pad 18, title 24/30 500; dim rgba(0,0,0,.4)+blur 4;
   open 300ms cubic-bezier(0,0,.2,1) from translateY(-8px) scale(.95); hover-intent ≈250ms, close grace ≈280ms; height 200ms. */
:root {
  --section-1: #D8FF85; --on-section-1: #0A211F;   /* lime   */
  --section-2: #A9C6FF; --on-section-2: #0A211F;   /* sky    */
  --section-3: #8DFDBA; --on-section-3: #0A211F;   /* mint   */
  --section-4: #FFD166; --on-section-4: #0A211F;   /* sun    */
  --section-5: #FFB08A; --on-section-5: #0A211F;   /* peach  */
  --section-6: #E3B5FF; --on-section-6: #0A211F;   /* orchid */
  --section-color: var(--section-1); --on-section: var(--on-section-1);
  --mega-bg: var(--band);
  --mega-dim: rgba(0,0,0,.40);
  --mega-ease: cubic-bezier(0,0,.2,1);
}
/* derived menu surfaces live on the component so a per-nav --mega-bg / --on-dark override re-tints them */
.bl-mega, .bl-mega-sheet { --mega-row: color-mix(in srgb, var(--on-dark) 10%, var(--mega-bg)); --mega-row-hover: color-mix(in srgb, var(--on-dark) 17%, var(--mega-bg)); --mega-line: color-mix(in srgb, var(--on-dark) 44%, transparent); }
.sec-1 { --section-color: var(--section-1); --on-section: var(--on-section-1); }
.sec-2 { --section-color: var(--section-2); --on-section: var(--on-section-2); }
.sec-3 { --section-color: var(--section-3); --on-section: var(--on-section-3); }
.sec-4 { --section-color: var(--section-4); --on-section: var(--on-section-4); }
.sec-5 { --section-color: var(--section-5); --on-section: var(--on-section-5); }
.sec-6 { --section-color: var(--section-6); --on-section: var(--on-section-6); }
/* section colour outside the menu: filled chip, filled block, soft tint (same mapping on every page) */
.bl-sec-chip { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; border-radius: var(--r-pill); background: var(--section-color); color: var(--on-section); font: 600 12px/1 var(--font-sans); letter-spacing: .04em; text-transform: uppercase; }
.bl-sec-block { background: var(--section-color); color: var(--on-section); border-radius: var(--r-card); }
.bl-sec-tint { background: color-mix(in srgb, var(--section-color) 22%, var(--surface)); color: var(--ink); border-radius: var(--r-card); }

/* bar */
.bl-mega.is-open { z-index: 75; } /* the open nav (and its dim) sits above any other nav on the page */
.bl-mega { position: relative; z-index: 70; color: var(--ink); font-family: var(--font-sans); }
.bl-mega-bar { position: relative; z-index: 2; background: var(--surface); }
.bl-mega-bar > .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s5); min-height: 64px; }
@media (min-width: 1024px) { .bl-mega-bar > .container { display: grid; grid-template-columns: minmax(0,1fr) auto minmax(0,1fr); } }
.bl-mega-brand { justify-self: start; color: var(--ink); text-decoration: none; font: 600 20px/1 var(--font-sans); letter-spacing: -.01em; white-space: nowrap; }
.bl-mega-brand em { font: italic 400 1.12em/1 var(--font-serif); }
.bl-mega-actions { justify-self: end; display: flex; align-items: center; gap: var(--s3); }
.bl-mega-tabs { position: relative; display: flex; gap: 4px; margin: 0; padding: 4px; list-style: none; border-radius: var(--r-pill); }
.bl-mega-hl { position: absolute; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: var(--r-pill); background: transparent; opacity: 0; pointer-events: none; transition: left 200ms var(--mega-ease), width 200ms var(--mega-ease), opacity 200ms var(--mega-ease), background-color 200ms var(--mega-ease); }
.bl-mega.is-open .bl-mega-hl { opacity: 1; }
.bl-mega-tab { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px; border-radius: var(--r-pill); color: var(--ink); text-decoration: none; font: 400 16px/22px var(--font-sans); white-space: nowrap; transition: color var(--dur) var(--ease); }
.bl-mega-tab[aria-expanded=true] { color: var(--on-section); }
.bl-mega-tab:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* floating frame + panels */
.bl-mega-wrap { position: absolute; top: 100%; left: 0; right: 0; z-index: 3; display: flex; justify-content: center; padding: 8px 24px 0; pointer-events: none; }
.bl-mega-frame { width: 100%; max-width: 1160px; background: var(--mega-bg); color: var(--on-dark); border: 1px solid color-mix(in srgb, var(--on-dark) 8%, var(--mega-bg)); border-radius: 22px; padding: 10px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.45), 0 8px 24px -12px rgba(0,0,0,.3); transform-origin: top center; opacity: 0; visibility: hidden; transform: translateY(-8px) scale(.95); transition: opacity 300ms var(--mega-ease), transform 300ms var(--mega-ease), visibility 0s linear 300ms; }
.bl-mega.is-open .bl-mega-frame { opacity: 1; visibility: visible; transform: none; pointer-events: auto; transition: opacity 300ms var(--mega-ease), transform 300ms var(--mega-ease); }
.bl-mega-viewport { overflow: hidden; transition: height 200ms var(--mega-ease); }
.bl-mega-panel { display: grid; grid-template-columns: minmax(0,1fr); gap: 10px; }
@media (min-width: 1024px) { .bl-mega-panel { grid-template-columns: minmax(0,1.15fr) minmax(0,1fr) minmax(0,1fr); } }
.bl-mega-panel[hidden] { display: none; }
.bl-mega-col { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.bl-mega-item { display: grid; grid-template-columns: 44px minmax(0,1fr); gap: 14px; align-items: start; padding: 14px 16px 14px 14px; border-radius: 14px; background: var(--mega-row); color: var(--on-dark); text-decoration: none; transition: background-color var(--dur) var(--ease); }
.bl-mega-item:hover, .bl-mega-item[aria-current=page] { background: var(--mega-row-hover); }
.bl-mega-item:focus-visible, .bl-mega-card:focus-visible, .bl-mega-pills a:focus-visible, .bl-mega-all:focus-visible { outline: 2px solid var(--section-color); outline-offset: 2px; }
.bl-mega-ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--section-color); color: var(--on-section); }
.bl-mega-ico svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.bl-mega-item b { display: block; margin-bottom: 2px; font: 500 20px/26px var(--font-sans); }
.bl-mega-item small { display: block; font: 400 16px/22px var(--font-sans); color: var(--on-dark-2); }
.bl-mega-filter { background: var(--mega-row); border-radius: 14px; padding: 14px 16px 16px 14px; }
.bl-mega-filter h3 { margin: 0 0 10px; font: 700 12px/14px var(--font-sans); letter-spacing: .03em; text-transform: uppercase; color: var(--on-dark-2); }
.bl-mega-pills { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.bl-mega-pills a { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border: 1px solid var(--mega-line); border-radius: var(--r-pill); color: var(--on-dark); font: 400 14px/1 var(--font-sans); text-decoration: none; transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.bl-mega-pills a:hover, .bl-mega-pills a:focus-visible, .bl-mega-pills a[aria-current=page] { background: var(--section-color); border-color: var(--section-color); color: var(--on-section); }
.bl-mega-all { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 14px; margin-top: 2px; border-radius: var(--r-pill); color: var(--on-dark); font: 600 14px/1 var(--font-sans); text-decoration: none; }
.bl-mega-all:hover { background: var(--mega-row); }
.bl-mega-card { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; min-height: 300px; padding: 18px; border-radius: 16px; overflow: hidden; color: var(--on-dark); text-decoration: none; }
.bl-mega-card .art { position: absolute; inset: 0; z-index: -1; transition: transform 500ms var(--ease); }
.bl-mega-card .art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.78), rgba(0,0,0,.42) 48%, rgba(0,0,0,0)); }
.bl-mega-card:hover .art { transform: scale(1.03); }
.bl-mega-card.promo { background: var(--section-color); color: var(--on-section); }
.bl-mega-card.promo::after { content: "↗"; position: absolute; top: 18px; right: 18px; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid currentColor; display: grid; place-items: center; font: 400 18px/1 var(--font-sans); transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.bl-mega-card.promo:hover::after { background: var(--on-section); color: var(--section-color); }
.bl-mega-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.bl-mega-tag { display: inline-flex; align-items: center; height: 26px; padding: 0 12px; border: 1px solid currentColor; border-radius: var(--r-pill); font: 700 12px/1 var(--font-sans); letter-spacing: .04em; text-transform: uppercase; }
.bl-mega-tag.fill { background: var(--section-color); border-color: var(--section-color); color: var(--on-section); }
.bl-mega-card h3 { margin: 0; font: 500 24px/30px var(--font-sans); text-wrap: balance; max-width: 22ch; text-decoration: underline; text-decoration-color: transparent; text-decoration-thickness: 1.5px; text-underline-offset: 4px; transition: text-decoration-color var(--dur) var(--ease); }
.bl-mega-card:hover h3 { text-decoration-color: currentColor; }
.bl-mega-card p { margin: 6px 0 0; font-size: 16px; line-height: 22px; opacity: .82; max-width: 34ch; }
.bl-mega-dim { position: fixed; inset: 0; z-index: 1; background: var(--mega-dim); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); opacity: 0; visibility: hidden; transition: opacity 200ms var(--ease), visibility 0s linear 200ms; }
.bl-mega.is-open .bl-mega-dim { opacity: 1; visibility: visible; transition: opacity 200ms var(--ease); }

/* burger + phone sheet (JS builds the sheet from the same panels: one source of content) */
.bl-mega-burger { display: none; position: relative; width: 44px; height: 44px; border: 0; border-radius: var(--r-pill); background: transparent; color: var(--ink); cursor: pointer; }
.bl-mega-burger span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: currentColor; }
.bl-mega-burger span:nth-child(1) { top: 16px; } .bl-mega-burger span:nth-child(2) { top: 21.5px; } .bl-mega-burger span:nth-child(3) { top: 27px; }
@media (max-width: 1023.98px) {
  html.js .bl-mega-burger { display: block; }
  html.js .bl-mega-tabs, html.js .bl-mega-wrap, html.js .bl-mega-actions .btn { display: none; }
  html:not(.js) .bl-mega-bar > .container { flex-wrap: wrap; }
  html:not(.js) .bl-mega-tabs { order: 3; width: 100%; overflow-x: auto; scrollbar-width: none; }
}
.bl-mega-sheet { position: fixed; inset: 0; z-index: 90; background: var(--mega-bg); color: var(--on-dark); display: flex; flex-direction: column; opacity: 0; visibility: hidden; transition: opacity 200ms var(--ease), visibility 0s linear 200ms; }
.bl-mega-sheet.is-open { opacity: 1; visibility: visible; transition: opacity 200ms var(--ease); }
.bl-mega-sheet-head { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding: 0 var(--gutter); }
.bl-mega-sheet-head .bl-mega-brand { color: var(--on-dark); }
.bl-mega-x { width: 44px; height: 44px; border: 0; border-radius: var(--r-pill); background: var(--mega-row); color: var(--on-dark); font: 400 22px/1 var(--font-sans); cursor: pointer; }
.bl-mega-views { position: relative; flex: 1 1 auto; overflow: hidden; }
.bl-mega-view { position: absolute; inset: 0; overflow-y: auto; overscroll-behavior: contain; padding: var(--s2) var(--gutter) calc(var(--s7) + env(safe-area-inset-bottom)); transition: transform 300ms var(--ease-out), opacity 300ms var(--ease); }
.bl-mega-view.sub { transform: translateX(100%); }
.bl-mega-view.sub.is-on { transform: none; }
.bl-mega-sheet.is-drilled .bl-mega-view.root { transform: translateX(-20%); opacity: 0; }
.bl-mega-cards { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.bl-mega-cardbtn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--s4); min-height: 60px; padding: 12px 20px; border: 0; border-radius: 16px; background: var(--section-color); color: var(--on-section); font: 500 24px/1.1 var(--font-sans); text-align: left; cursor: pointer; transition: transform 150ms var(--ease); }
.bl-mega-cardbtn:active { transform: scale(.99); }
.bl-mega-cardbtn:focus-visible, .bl-mega-back:focus-visible, .bl-mega-x:focus-visible { outline: 2px solid var(--on-dark); outline-offset: 2px; }
.bl-mega-cardbtn i { font-style: normal; font-size: 20px; }
.bl-mega-extra { margin-top: var(--s7); display: grid; gap: var(--s3); }
.bl-mega-extra .btn { width: 100%; }
.bl-mega-back { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px 0 12px; border: 0; border-radius: var(--r-pill); background: var(--mega-row); color: var(--on-dark); font: 400 15px/1 var(--font-sans); cursor: pointer; }
.bl-mega-view h2 { margin: var(--s5) 0 var(--s2); font: 500 40px/46px var(--font-sans); color: var(--on-dark); }
.bl-mega-view .dek { margin: 0 0 var(--s5); color: var(--on-dark-2); font-size: 16px; line-height: 22px; max-width: 46ch; }
.bl-mega-view .bl-mega-card { min-height: 260px; }
@media (pointer: coarse) { .bl-mega-pills a { min-height: 44px; } .bl-mega-all { min-height: 44px; } }
@media (prefers-reduced-motion: reduce) {
  .bl-mega-hl, .bl-mega-frame, .bl-mega.is-open .bl-mega-frame, .bl-mega-viewport, .bl-mega-dim, .bl-mega.is-open .bl-mega-dim, .bl-mega-card .art, .bl-mega-sheet, .bl-mega-view, .bl-mega-tab::before { transition: none !important; }
  .bl-mega-frame { transform: none; } .bl-mega-card:hover .art { transform: none; }
  .bl-mega-view.sub, .bl-mega-sheet.is-drilled .bl-mega-view.root { transform: none; }
}