/* =====================================================================
   IKONNECT Proposal — styles.css
   Ocean Indigo theme tokens + base typography + layout + motion.
   No CSS framework — every style here is hand-rolled from the Ocean
   design tokens below (no Tailwind, no CDN). This file owns the tokens,
   layout, motion (+ the reduced-motion union) and print.
   No raw hex in markup — everything reads from these CSS variables.
   ===================================================================== */

/* ---- Self-hosted Inter (variable, latin) — no CDN, works fully offline.
   One file covers every weight (100–900); glyphs it lacks (e.g. ₹) fall
   back gracefully to the system sans in the stack below. ---- */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter-latin.woff2") format("woff2");
}

/* ---- Ocean Indigo tokens (copied exactly from theme-ocean.css) ---- */
:root {
  /* brand */
  --color-primary: #232F72;          /* indigo */
  --color-primary-hover: #1A2358;
  --color-primary-active: #121358;   /* deepest swatch */
  --color-on-primary: #FFFFFF;
  --color-primary-soft: #ECEEF8;
  --color-secondary: #2F578A;        /* steel blue */
  --color-on-secondary: #FFFFFF;
  --color-accent: #36ADA3;           /* teal */
  --color-on-accent: #04231F;        /* dark text on teal fills */
  --color-highlight: #2FB6AB;
  --color-on-highlight: #042622;
  /* surfaces */
  --surface-app: #F6F8FC;            /* cool off-white canvas */
  --surface: #FFFFFF;
  --surface-raised: #FFFFFF;
  --surface-soft: #EEF1F8;
  --surface-sunken: #E9EDF6;
  --border: #E1E6F1;
  --border-strong: #C9D1E3;
  /* ink (dark, readable — never faded with opacity) */
  --ink-strong: #14162E;
  --ink: #25283F;
  --ink-muted: #4C5168;
  --ink-3: #8A8FA3;                  /* placeholder only */
  /* status (semantic — stable; info uses the brand steel-blue) */
  --status-green: #2E7D52;  --status-green-soft: #E6F2EB;
  --status-amber: #C98A12;  --status-amber-soft: #FBF0DC;
  --status-red: #C8362F;    --status-red-soft: #FBE7E5;
  --status-info: #2F578A;   --status-info-soft: #EAF0F8;
  /* darker same-hue inks for small badge/tag TEXT on the -soft backgrounds,
     so labels clear WCAG AA (≥4.5:1). Dots/fills/borders keep the canonical
     status colours above — this only sharpens tiny text, never rebrands. */
  --status-green-ink: #1E6B43;
  --status-amber-ink: #8A5D00;
  /* interaction */
  --link: #2F578A;
  --link-hover: #232F72;
  --focus-ring: #2F578A;

  /* ---- derived design tokens (proposal-specific, token-built) ---- */
  --shadow-sm: 0 1px 2px rgba(20, 22, 46, .06), 0 1px 3px rgba(20, 22, 46, .05);
  --shadow-md: 0 4px 14px rgba(20, 22, 46, .08), 0 2px 6px rgba(20, 22, 46, .05);
  --shadow-lg: 0 18px 48px rgba(18, 19, 88, .14), 0 6px 18px rgba(20, 22, 46, .08);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1180px;
  --nav-h: 64px;

  /* fluid type scale (clamp: min, preferred-vw, max) */
  --fs-display: clamp(2.4rem, 1.4rem + 4.4vw, 4.4rem);
  --fs-h1: clamp(1.9rem, 1.3rem + 2.6vw, 3rem);
  --fs-h2: clamp(1.5rem, 1.15rem + 1.6vw, 2.2rem);
  --fs-h3: clamp(1.15rem, 1rem + .7vw, 1.45rem);
  --fs-lead: clamp(1.05rem, .98rem + .5vw, 1.3rem);
  --fs-body: clamp(1rem, .97rem + .12vw, 1.08rem);
  --fs-small: .9rem;
  --fs-kicker: .78rem;
}

/* ---- reset-ish base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
  margin: 0;
  background: var(--surface-app);
  color: var(--ink);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { color: var(--ink-strong); line-height: 1.15; font-weight: 700; letter-spacing: -.01em; margin: 0; }
p { margin: 0; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); }

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---- layout helpers ---- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }
.section { padding-block: clamp(3.5rem, 7vw, 6rem); position: relative; }
.section--alt { background: var(--surface); border-block: 1px solid var(--border); }

.kicker {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: var(--fs-kicker); font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--color-secondary);
}
.section-head { max-width: 56ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head h2 { font-size: var(--fs-h2); margin-top: .5rem; }
.section-head .lead { font-size: var(--fs-lead); color: var(--ink-muted); margin-top: .85rem; }

.skip-link {
  position: absolute; left: 50%; top: -60px; transform: translateX(-50%);
  background: var(--color-primary); color: var(--color-on-primary);
  padding: .6rem 1.1rem; border-radius: var(--radius-sm); z-index: 200;
  transition: top .2s ease;
}
.skip-link:focus { top: 8px; color: var(--color-on-primary); }

/* =====================================================================
   Top nav
   ===================================================================== */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-nav__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--ink-strong); font-weight: 800; letter-spacing: -.02em; font-size: 1.12rem; }
.brand__mark { width: 30px; height: 30px; display: grid; place-items: center; color: var(--color-primary); }
.brand small { display: block; font-size: .66rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }

.nav-links { display: flex; align-items: center; gap: .35rem; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: inline-block; padding: .5rem .85rem; border-radius: 999px;
  color: var(--ink-muted); font-weight: 600; font-size: .95rem;
  transition: color .18s ease, background .18s ease;
}
.nav-links a:hover { color: var(--ink-strong); background: var(--surface-soft); }
.nav-links a.is-active { color: var(--color-primary); background: var(--color-primary-soft); }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid var(--border-strong);
  background: var(--surface); border-radius: var(--radius-sm); color: var(--ink-strong);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 767px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: .15rem;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: .6rem clamp(1.1rem, 4vw, 2.5rem) 1rem; box-shadow: var(--shadow-md);
    transform-origin: top; display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: .8rem .9rem; border-radius: var(--radius-sm); }
}

/* =====================================================================
   Hero
   ===================================================================== */
.hero { position: relative; overflow: hidden; background: var(--surface-app); }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero .container { position: relative; z-index: 1; }
.hero__inner { padding-block: clamp(3.5rem, 8vw, 6.5rem); max-width: 64ch; }
.hero__badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--color-primary-soft); color: var(--color-primary);
  padding: .42rem .9rem; border-radius: 999px; font-weight: 700; font-size: .82rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 14%, transparent);
}
.hero h1 { font-size: var(--fs-display); margin-top: 1.2rem; max-width: 18ch; }
.hero__tagline { font-size: var(--fs-lead); color: var(--ink); margin-top: 1.1rem; max-width: 46ch; }
.hero__poc { font-size: var(--fs-body); color: var(--ink-muted); margin-top: 1rem; max-width: 52ch; }

.hero__cta { display: inline-flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 700; font-size: 1rem; padding: .8rem 1.4rem; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent; transition: background .18s ease, transform .12s ease, box-shadow .18s ease;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--color-primary); color: var(--color-on-primary); box-shadow: var(--shadow-md); }
.btn--primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); transform: translateY(-1px); }
.btn--ghost { background: var(--surface); color: var(--ink-strong); border-color: var(--border-strong); }
.btn--ghost:hover { background: var(--surface-soft); color: var(--ink-strong); }

/* hero stat counters */
.stat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(.8rem, 2vw, 1.2rem);
  margin-top: clamp(2.4rem, 5vw, 3.4rem); max-width: 100%;
}
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.2rem 1.25rem; box-shadow: var(--shadow-sm);
}
.stat__value { font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem); font-weight: 800; color: var(--color-primary); letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat__label { font-weight: 700; color: var(--ink-strong); margin-top: .5rem; }
.stat__note { font-size: var(--fs-small); color: var(--ink-muted); margin-top: .2rem; }
@media (max-width: 720px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 380px) { .stat-grid { grid-template-columns: 1fr; } }

/* =====================================================================
   Journey (3 columns + flow arrows)
   ===================================================================== */
.journey-grid {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch;
  gap: clamp(1rem, 2vw, 1.5rem);
}
.journey-col {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 2.5vw, 2rem); box-shadow: var(--shadow-sm); position: relative;
  display: flex; flex-direction: column;
}
.journey-col--accent { border-color: color-mix(in srgb, var(--color-accent) 38%, var(--border)); }
.journey-col__head { display: flex; align-items: flex-start; gap: .9rem; }
.journey-col__icon { flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--color-primary-soft); color: var(--color-primary); }
.journey-col--accent .journey-col__icon { background: color-mix(in srgb, var(--color-accent) 18%, var(--surface)); color: var(--color-on-accent); }
.journey-col h3 { font-size: var(--fs-h3); margin-top: .35rem; }
.journey-col__sub { font-size: var(--fs-small); color: var(--ink-muted); margin-top: .15rem; }
.journey-list { list-style: none; margin: 1.2rem 0 0; padding: 0; display: grid; gap: .8rem; }
.journey-list li { display: flex; gap: .65rem; align-items: flex-start; color: var(--ink); font-size: var(--fs-body); }
.journey-list li .tick { flex: none; margin-top: .15rem; color: var(--color-accent); width: 18px; height: 18px; }
.journey-arrow { display: grid; place-items: center; color: var(--border-strong); }
.journey-arrow svg { width: 38px; height: 38px; }

@media (max-width: 900px) {
  .journey-grid { grid-template-columns: 1fr; }
  .journey-arrow { transform: rotate(90deg); height: 34px; }
}

/* =====================================================================
   Placeholder sections (filled in later sessions)
   ===================================================================== */
.placeholder {
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 2.6rem); background: var(--surface);
  color: var(--ink-muted); text-align: center;
}
.placeholder strong { color: var(--ink-strong); display: block; font-size: var(--fs-h3); margin-bottom: .4rem; }

/* =====================================================================
   Data loading / error states
   ===================================================================== */
.data-error {
  border: 1px solid var(--status-red); background: var(--status-red-soft);
  color: var(--ink-strong); border-radius: var(--radius); padding: 1rem 1.2rem;
  display: flex; gap: .7rem; align-items: flex-start;
}
.data-error svg { flex: none; color: var(--status-red); width: 22px; height: 22px; }
.is-loading { color: var(--ink-muted); }

/* =====================================================================
   Footer
   ===================================================================== */
.site-footer { background: var(--color-primary-active); color: var(--color-on-primary); padding-block: clamp(2.5rem, 5vw, 4rem); }
.site-footer h2 { color: var(--color-on-primary); font-size: var(--fs-h2); max-width: 22ch; }
.site-footer p { color: color-mix(in srgb, var(--color-on-primary) 82%, transparent); margin-top: .8rem; max-width: 52ch; }
.site-footer .footer-meta { margin-top: 1.8rem; font-size: var(--fs-small); color: color-mix(in srgb, var(--color-on-primary) 70%, transparent); border-top: 1px solid color-mix(in srgb, var(--color-on-primary) 18%, transparent); padding-top: 1.2rem; }

/* animation on/off toggle (independent of the OS setting) */
.footer-actions { margin-top: 1.8rem; }
.motion-toggle {
  display: inline-flex; align-items: center; gap: .55rem; cursor: pointer;
  min-height: 44px; padding: .5rem .95rem; border-radius: 999px; font: inherit; font-weight: 700;
  font-size: var(--fs-small); color: var(--color-on-primary);
  background: color-mix(in srgb, var(--color-on-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-on-primary) 30%, transparent);
  transition: background .18s ease, border-color .18s ease;
}
.motion-toggle:hover { background: color-mix(in srgb, var(--color-on-primary) 20%, transparent); }
.motion-toggle__glyph { display: grid; place-items: center; width: 20px; height: 20px; flex: none; }
.motion-toggle__glyph svg { width: 20px; height: 20px; }
.motion-toggle__label { font-weight: 700; }
.motion-toggle__state {
  font-weight: 800; letter-spacing: .04em; font-size: .72rem; text-transform: uppercase;
  padding: .12rem .5rem; border-radius: 999px;
  background: var(--color-accent); color: var(--color-on-accent);
}
.motion-toggle.is-off .motion-toggle__state {
  background: color-mix(in srgb, var(--color-on-primary) 20%, transparent);
  color: var(--color-on-primary);
}
.motion-toggle:focus-visible { outline: 3px solid var(--color-on-primary); outline-offset: 2px; }

/* =====================================================================
   Milestone timeline — SVG swimlane
   ===================================================================== */
.timeline-wrap { margin-top: .5rem; }
.tl-frame {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: clamp(1rem, 2.5vw, 1.8rem);
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.tl-svg { display: block; width: 100%; min-width: 720px; height: auto; }
.tl-hint { margin-top: .9rem; font-size: var(--fs-small); color: var(--ink-muted); text-align: center; }

/* bars + nodes */
.tl-node { cursor: pointer; }
.tl-bar {
  fill: var(--color-primary); stroke: var(--color-primary-active); stroke-width: 1;
  transition: fill .18s ease, stroke .18s ease;
}
.tl-node:hover .tl-bar { fill: var(--color-primary-hover); }
.tl-node.is-current .tl-bar { stroke: var(--color-accent); stroke-width: 3; }
.tl-node:focus { outline: none; }
.tl-node:focus-visible .tl-bar { stroke: var(--focus-ring); stroke-width: 3; }

/* text inside / around the bars (sized in SVG user units) */
.tl-code { fill: var(--ink-strong); font-weight: 800; font-size: 15px; }
.tl-dates { fill: var(--ink-muted); font-weight: 600; font-size: 12.5px; }
.tl-count-in { fill: var(--color-on-primary); font-weight: 800; font-size: 26px; font-variant-numeric: tabular-nums; }
.tl-count-in--sm { font-size: 19px; }
.tl-count-in-sub { fill: var(--color-on-primary); opacity: .92; font-weight: 600; font-size: 11px; }
.tl-flag-label { fill: var(--color-on-primary); font-weight: 700; font-size: 11px; letter-spacing: .04em; }
.tl-deeper { fill: var(--color-secondary); font-weight: 700; font-size: 11.5px; }
.tl-week { fill: var(--ink-muted); font-weight: 600; font-size: 12px; }
.tl-m1tag { fill: var(--color-on-primary); opacity: .9; font-weight: 600; font-size: 11px; }

/* =====================================================================
   Milestone detail — coverage banner, tabs, panels
   ===================================================================== */
.ms-coverage {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem clamp(1rem, 3vw, 2rem);
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 16%, transparent);
  border-radius: var(--radius-lg); padding: clamp(1.1rem, 2.5vw, 1.6rem) clamp(1.2rem, 3vw, 2rem);
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}
.ms-coverage__nums { display: flex; align-items: baseline; gap: .55rem; flex: none; }
.ms-coverage__big { font-size: clamp(2.2rem, 1.6rem + 2vw, 3rem); font-weight: 800; color: var(--color-primary); line-height: 1; font-variant-numeric: tabular-nums; }
.ms-coverage__cap { font-weight: 700; color: var(--ink-strong); max-width: 12ch; }
.ms-coverage__line { color: var(--ink); font-size: var(--fs-body); flex: 1 1 22ch; }
.ms-coverage__line strong { color: var(--color-primary); font-variant-numeric: tabular-nums; }

/* tab strip */
.ms-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: .7rem; margin-bottom: clamp(1.4rem, 3vw, 2rem); }
.ms-tab {
  display: flex; flex-direction: column; gap: .15rem; text-align: left;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: .85rem 1rem; cursor: pointer; box-shadow: var(--shadow-sm);
  transition: border-color .18s ease, transform .12s ease, box-shadow .18s ease;
  border-top: 3px solid var(--border-strong);
}
.ms-tab:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.ms-tab[aria-selected="true"] { border-color: var(--color-primary); border-top-color: var(--color-accent); box-shadow: var(--shadow-md); }
.ms-tab__id { font-weight: 800; color: var(--color-primary); font-size: .82rem; letter-spacing: .08em; }
.ms-tab__name { font-weight: 700; color: var(--ink-strong); font-size: .98rem; line-height: 1.25; }
.ms-tab__dates { font-size: var(--fs-small); color: var(--ink-muted); }

/* panels (cross-fade) */
.ms-panels { position: relative; }
.ms-panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: clamp(1.4rem, 3.5vw, 2.6rem);
  opacity: 0; transition: opacity .35s ease;
}
.ms-panel.is-active { opacity: 1; }
.ms-panel[hidden] { display: none; }

.ms-panel__head { margin-bottom: 1.2rem; }
.ms-panel__name { font-size: var(--fs-h2); margin-top: .5rem; }
.ms-panel__theme { color: var(--ink-muted); font-size: var(--fs-lead); margin-top: .5rem; max-width: 60ch; }

.ms-demo {
  background: var(--color-primary-active); color: var(--color-on-primary);
  border-radius: var(--radius); padding: clamp(1.1rem, 2.5vw, 1.6rem) clamp(1.2rem, 3vw, 1.8rem);
  margin-bottom: 1.3rem;
}
.ms-demo__tag {
  display: inline-flex; align-items: center; gap: .4rem; font-size: var(--fs-kicker);
  font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-on-primary) 90%, transparent);
}
.ms-demo__text { margin-top: .6rem; font-size: var(--fs-lead); line-height: 1.5; color: var(--color-on-primary); max-width: 70ch; }

.ms-panel__story { color: var(--ink); font-size: var(--fs-body); max-width: 78ch; margin-bottom: 1.6rem; }

/* core / extended chip groups */
.ms-cgs { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.8rem; }
.ms-cg { border-radius: var(--radius); padding: 1.1rem 1.2rem; border: 1px solid var(--border); }
.ms-cg--core { background: var(--status-green-soft); border-color: color-mix(in srgb, var(--status-green) 26%, transparent); }
.ms-cg--extended { background: var(--surface-soft); border-color: var(--border-strong); border-style: dashed; }
.ms-cg__head { display: flex; align-items: center; gap: .6rem; color: var(--ink-strong); font-size: 1rem; margin-bottom: .85rem; }
.ms-cg__head strong { color: var(--ink-strong); }
.ms-cg__icon { flex: none; width: 26px; height: 26px; display: grid; place-items: center; }
.ms-cg--core .ms-cg__icon { color: var(--status-green); }
.ms-cg--extended .ms-cg__icon { color: var(--color-secondary); }
.ms-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.ms-chip {
  display: inline-flex; align-items: center; background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: 999px; padding: .4rem .8rem; font-size: var(--fs-small); font-weight: 600; color: var(--ink);
}
.ms-cg--core .ms-chip { border-color: color-mix(in srgb, var(--status-green) 30%, var(--border-strong)); }
.ms-cg__more { margin-top: .75rem; font-size: var(--fs-small); color: var(--ink-muted); font-style: italic; }

.ms-legend { grid-column: 1 / -1; font-size: var(--fs-small); color: var(--ink-muted); line-height: 1.6; }
.ms-legend__key { font-weight: 800; color: var(--ink-strong); }
.ms-legend__key--core::before { content: ""; display: inline-block; width: .7rem; height: .7rem; border-radius: 3px; background: var(--status-green); margin-right: .35rem; vertical-align: middle; }
.ms-legend__key--ext::before { content: ""; display: inline-block; width: .7rem; height: .7rem; border-radius: 3px; border: 1.5px dashed var(--color-secondary); margin-right: .35rem; vertical-align: middle; }
.ms-legend__sep { margin: 0 .5rem; color: var(--border-strong); }

/* two-column rhythm + checkpoints */
.ms-cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.2rem, 3vw, 2rem); margin-bottom: 1.8rem; }
.ms-block__title { display: flex; align-items: center; gap: .55rem; font-size: var(--fs-h3); margin-bottom: 1rem; }
.ms-block__icon { flex: none; width: 24px; height: 24px; color: var(--color-primary); display: grid; place-items: center; }

.ms-rhythm { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; border-left: 2px solid var(--border-strong); padding-left: 1.1rem; }
.ms-rhythm li { display: flex; gap: .6rem; align-items: flex-start; color: var(--ink); position: relative; }
.ms-tl-dot { position: absolute; left: calc(-1.1rem - 6px); top: .5rem; width: 9px; height: 9px; border-radius: 999px; background: var(--color-accent); border: 2px solid var(--surface); flex: none; }

.ms-cps { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.ms-cp { display: flex; flex-direction: column; gap: .15rem; background: var(--surface-soft); border-radius: var(--radius-sm); padding: .7rem .9rem; border-left: 3px solid var(--color-accent); }
.ms-cp__when { font-size: var(--fs-small); font-weight: 800; color: var(--color-secondary); letter-spacing: .02em; }
.ms-cp__label { color: var(--ink-strong); font-weight: 600; }

/* weekly deliverables */
.ms-weeks { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.8rem; }
.ms-week { border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.2rem; background: var(--surface); }
.ms-week__head { display: flex; align-items: center; gap: .55rem; font-weight: 800; color: var(--ink-strong); margin-bottom: .85rem; }
.ms-week__icon { flex: none; width: 22px; height: 22px; color: var(--color-primary); display: grid; place-items: center; }
.ms-week__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
.ms-week__list li { display: flex; gap: .55rem; align-items: flex-start; color: var(--ink); }
.ms-week__list li .tick, .ms-gate__list li .tick { flex: none; margin-top: .15rem; color: var(--status-green); width: 18px; height: 18px; }

/* demo gate */
.ms-gate { background: var(--status-info-soft); border: 1px solid color-mix(in srgb, var(--status-info) 24%, transparent); border-radius: var(--radius); padding: 1.2rem 1.4rem; }
.ms-gate__head { display: flex; align-items: center; gap: .55rem; font-weight: 800; color: var(--ink-strong); font-size: var(--fs-h3); margin-bottom: .9rem; }
.ms-gate__icon { flex: none; width: 24px; height: 24px; color: var(--status-info); display: grid; place-items: center; }
.ms-gate__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.ms-gate__list li { display: flex; gap: .55rem; align-items: flex-start; color: var(--ink-strong); }

/* responsive: stack on tablet/phone */
@media (max-width: 880px) {
  .ms-tabs { grid-template-columns: 1fr 1fr; }
  .ms-cgs, .ms-cols, .ms-weeks { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .ms-tabs { grid-template-columns: 1fr; }
  .ms-coverage { flex-direction: column; align-items: flex-start; }
}

/* =====================================================================
   Feature Explorer (S2) — search + facets + card grid
   ===================================================================== */
.explorer { margin-top: .5rem; }

/* reassurance banner */
.fx-reassure {
  display: flex; align-items: baseline; gap: .65rem clamp(.8rem, 2vw, 1.2rem); flex-wrap: wrap;
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 16%, transparent);
  border-radius: var(--radius-lg); padding: clamp(1rem, 2.4vw, 1.4rem) clamp(1.2rem, 3vw, 1.8rem);
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}
.fx-reassure__big { font-size: clamp(2rem, 1.5rem + 1.8vw, 2.8rem); font-weight: 800; color: var(--color-primary); line-height: 1; font-variant-numeric: tabular-nums; }
.fx-reassure__txt { color: var(--ink); font-size: var(--fs-body); flex: 1 1 24ch; }
.fx-reassure__txt strong { color: var(--color-primary); font-variant-numeric: tabular-nums; }

/* controls */
.fx-controls { margin-bottom: clamp(1.4rem, 3vw, 2rem); }
.fx-search { position: relative; margin-bottom: 1.1rem; }
.fx-search__icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--ink-muted); pointer-events: none; }
.fx-search__icon svg { width: 20px; height: 20px; display: block; }
.fx-search__input {
  width: 100%; font: inherit; font-size: var(--fs-body); color: var(--ink-strong);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px;
  padding: .85rem 1.2rem .85rem 2.9rem; box-shadow: var(--shadow-sm);
}
.fx-search__input::placeholder { color: var(--ink-3); }
.fx-search__input:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 1px; border-color: var(--color-primary); }

/* facet groups — one per row: label + wrapping chips (clean at every width) */
.fx-facets { display: grid; gap: .85rem 1.4rem; grid-template-columns: 1fr; }
.fx-facet { display: flex; flex-wrap: wrap; align-items: flex-start; gap: .45rem .6rem; }
.fx-facet__label { font-size: var(--fs-kicker); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--color-secondary); min-width: 8.5rem; flex: none; padding-top: .5rem; }
.fx-chips { display: flex; flex-wrap: wrap; gap: .45rem; }
.fx-chip {
  display: inline-flex; align-items: center; gap: .45rem; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px;
  padding: .4rem .55rem .4rem .8rem; color: var(--ink); font: inherit; font-size: var(--fs-small); font-weight: 600;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.fx-chip:hover { background: var(--surface-soft); border-color: var(--color-secondary); }
.fx-chip__count { font-variant-numeric: tabular-nums; font-weight: 700; font-size: .76rem; color: var(--ink-muted); background: var(--surface-soft); border-radius: 999px; padding: .05rem .45rem; min-width: 1.4rem; text-align: center; }
.fx-chip.is-on { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-on-primary); }
.fx-chip.is-on .fx-chip__count { background: color-mix(in srgb, var(--color-on-primary) 22%, transparent); color: var(--color-on-primary); }

/* count + clear + legend bar */
.fx-bar { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.1rem; margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.fx-bar__count { font-size: var(--fs-body); color: var(--ink); font-variant-numeric: tabular-nums; }
.fx-bar__count strong { color: var(--color-primary); font-size: 1.15em; }
.fx-clear {
  font: inherit; font-size: var(--fs-small); font-weight: 700; cursor: pointer;
  background: var(--surface); color: var(--color-primary); border: 1px solid var(--border-strong);
  border-radius: 999px; padding: .4rem .9rem;
}
.fx-clear:hover { background: var(--color-primary-soft); border-color: var(--color-primary); }
.fx-legend { margin-left: auto; font-size: var(--fs-small); color: var(--ink-muted); display: inline-flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.fx-legend__key { font-weight: 800; color: var(--ink-strong); display: inline-flex; align-items: center; }
.fx-legend__key--core::before { content: ""; width: .7rem; height: .7rem; border-radius: 3px; background: var(--status-green); margin-right: .35rem; }
.fx-legend__key--ext::before { content: ""; width: .7rem; height: .7rem; border-radius: 3px; border: 1.5px dashed var(--color-secondary); margin-right: .35rem; }
.fx-legend__sep { color: var(--border-strong); }

/* the card grid */
.fx-grid { display: grid; gap: clamp(.9rem, 2vw, 1.2rem); grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
.fx-grid.is-empty { display: block; }

.fx-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.15rem 1.25rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  border-left: 4px solid var(--status-green);
}
.fx-card--extended { border-style: dashed; border-color: var(--border-strong); border-left: 4px dashed var(--color-secondary); background: color-mix(in srgb, var(--surface-soft) 55%, var(--surface)); }
.fx-card__top { display: flex; align-items: center; justify-content: space-between; gap: .6rem; margin-bottom: .7rem; }
.fx-card__glyph { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--color-primary-soft); color: var(--color-primary); flex: none; }
.fx-card__glyph svg { width: 22px; height: 22px; }
.fx-card--extended .fx-card__glyph { background: var(--surface-sunken); color: var(--color-secondary); }
.fx-badge { font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; border-radius: 999px; padding: .25rem .6rem; flex: none; }
.fx-badge--core { background: var(--status-green-soft); color: var(--status-green-ink); border: 1px solid color-mix(in srgb, var(--status-green) 30%, transparent); }
.fx-badge--extended { background: var(--surface); color: var(--color-secondary); border: 1.5px dashed var(--color-secondary); }
.fx-card__title { font-size: 1.06rem; line-height: 1.3; color: var(--ink-strong); }
.fx-card__summary { margin-top: .5rem; color: var(--ink); font-size: var(--fs-small); line-height: 1.55; flex: 1 1 auto; }
.fx-card__meta { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; margin-top: 1rem; }
.fx-tag { font-size: .72rem; font-weight: 700; border-radius: 6px; padding: .2rem .5rem; background: var(--surface-soft); color: var(--ink-muted); border: 1px solid var(--border); }
.fx-tag--ms { background: var(--color-primary-soft); color: var(--color-primary); border-color: color-mix(in srgb, var(--color-primary) 18%, transparent); font-variant-numeric: tabular-nums; }
.fx-tag--module { background: var(--surface); color: var(--ink-strong); }
.fx-tag--status-now { background: var(--status-green-soft); color: var(--status-green-ink); border-color: color-mix(in srgb, var(--status-green) 26%, transparent); }
.fx-tag--status-planned { background: var(--status-info-soft); color: var(--status-info); border-color: color-mix(in srgb, var(--status-info) 26%, transparent); }
.fx-tag--layer { background: var(--surface); color: var(--ink-muted); }
.fx-id { margin-left: auto; font-size: .7rem; font-weight: 700; color: var(--ink-3); font-variant-numeric: tabular-nums; letter-spacing: .02em; }

/* empty / no-match state (graceful, never blank) */
.fx-empty {
  display: flex; flex-wrap: wrap; align-items: center; gap: .8rem;
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius-lg);
  background: var(--surface); padding: clamp(1.4rem, 4vw, 2.2rem); color: var(--ink);
}
.fx-empty svg { flex: none; color: var(--color-secondary); width: 26px; height: 26px; }
.fx-empty strong { display: block; color: var(--ink-strong); font-size: var(--fs-h3); }
.fx-empty span { color: var(--ink-muted); }
.fx-empty .fx-clear { margin-left: auto; }

@media (max-width: 700px) {
  .fx-facet__label { min-width: 100%; }
  .fx-legend { margin-left: 0; width: 100%; }
}

/* =====================================================================
   S3 — section lead under the heads
   ===================================================================== */
.section-head__lead {
  font-size: var(--fs-lead); color: var(--ink-muted); max-width: 64ch;
  margin-top: -0.6rem; margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
}

/* =====================================================================
   S3 — Dashboard Previews gallery
   ===================================================================== */
.dash-gallery { display: grid; gap: clamp(1.1rem, 2.5vw, 1.6rem); grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.dash-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); overflow: hidden; display: flex; flex-direction: column;
}
.dash-card__frame { background: var(--surface-app); border-bottom: 1px solid var(--border); padding: clamp(.7rem, 2vw, 1.2rem); }
.dash-svg { display: block; width: 100%; height: auto; }
.dash-card__cap { padding: clamp(1rem, 2.4vw, 1.3rem) clamp(1.1rem, 2.6vw, 1.4rem); }
.dash-card__title { font-size: var(--fs-h3); }
.dash-card__text { margin-top: .5rem; color: var(--ink); font-size: var(--fs-small); line-height: 1.55; }

/* the only motion inside a mockup — collapses to static under reduced-motion (global block) */
.dash-orb { animation: dash-orb-pulse 2.8s ease-in-out infinite; }
@keyframes dash-orb-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .68; } }

/* =====================================================================
   S3 — Delivery Cadence (tablist)
   ===================================================================== */
.cadence { margin-top: .5rem; }
.cad-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-bottom: clamp(1.4rem, 3vw, 2rem); }
.cad-tab {
  display: flex; flex-direction: column; gap: .15rem; text-align: left;
  background: var(--surface); border: 1px solid var(--border); border-top: 3px solid var(--border-strong);
  border-radius: var(--radius); padding: .85rem 1rem; cursor: pointer; box-shadow: var(--shadow-sm);
  transition: border-color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.cad-tab:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.cad-tab[aria-selected="true"] { border-color: var(--color-primary); border-top-color: var(--color-accent); box-shadow: var(--shadow-md); }
.cad-tab__label { font-weight: 800; color: var(--ink-strong); font-size: 1rem; }
.cad-tab[aria-selected="true"] .cad-tab__label { color: var(--color-primary); }
.cad-tab__hint { font-size: var(--fs-small); color: var(--ink-muted); }

.cad-panels { position: relative; }
.cad-panel { opacity: 0; transition: opacity .35s ease; }
.cad-panel.is-active { opacity: 1; }
.cad-panel[hidden] { display: none; }

.cad-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.cad-item {
  display: flex; gap: .85rem; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.05rem 1.2rem; box-shadow: var(--shadow-sm);
}
.cad-item__tick { flex: none; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--status-green-soft); color: var(--status-green); }
.cad-item__tick svg { width: 18px; height: 18px; }
.cad-item__title { font-size: 1.02rem; color: var(--ink-strong); }
.cad-item__detail { margin-top: .3rem; color: var(--ink); font-size: var(--fs-small); line-height: 1.55; max-width: 76ch; }
.cad-empty { color: var(--ink-muted); }
@media (max-width: 560px) { .cad-tabs { grid-template-columns: 1fr; } }

/* =====================================================================
   S3 — Reference Appendix + Glossary (native <details> disclosures)
   ===================================================================== */
.refs { margin-top: .5rem; }
.ref-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.4rem, 3vw, 2.4rem); align-items: start; }
.ref-col__title { font-size: var(--fs-h3); }
.ref-col__sub { margin-top: .4rem; margin-bottom: 1.1rem; color: var(--ink-muted); font-size: var(--fs-small); line-height: 1.55; }
.ref-srcs, .ref-gloss { display: grid; gap: .6rem; }

details.ref-src, details.gloss { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
details.ref-src > summary, details.gloss > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: .6rem;
  padding: .85rem 1rem; font-weight: 700; color: var(--ink-strong);
}
details.ref-src > summary::-webkit-details-marker, details.gloss > summary::-webkit-details-marker { display: none; }
details.ref-src > summary::after, details.gloss > summary::after {
  content: ""; margin-left: auto; flex: none; width: 8px; height: 8px;
  border-right: 2px solid var(--ink-muted); border-bottom: 2px solid var(--ink-muted);
  transform: rotate(45deg); transition: transform .2s ease;
}
details[open].ref-src > summary::after, details[open].gloss > summary::after { transform: rotate(225deg); }
details.ref-src > summary:focus-visible, details.gloss > summary:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; border-radius: var(--radius); }

.ref-src__name { margin-right: auto; }
.ref-badge { display: inline-flex; align-items: center; gap: .3rem; font-size: .68rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: .22rem .55rem; flex: none; }
.ref-badge svg { width: 13px; height: 13px; }
.ref-badge--ok { background: var(--status-green-soft); color: var(--status-green-ink); }
.ref-badge--check { background: var(--status-amber-soft); color: var(--status-amber-ink); }
.ref-src__body { padding: 0 1rem 1rem; }
.ref-src__note { color: var(--ink); font-size: var(--fs-small); line-height: 1.55; }
.ref-src__link { display: inline-flex; align-items: center; gap: .4rem; margin-top: .6rem; font-weight: 700; font-size: var(--fs-small); color: var(--link); word-break: break-word; }
.ref-src__link svg { width: 20px; height: 20px; flex: none; }
.ref-src__link:hover { color: var(--link-hover); }

.gloss__term { font-weight: 700; color: var(--ink-strong); }
.gloss__def { padding: 0 1rem 1rem; color: var(--ink); font-size: var(--fs-small); line-height: 1.55; margin: 0; }
@media (max-width: 760px) { .ref-grid { grid-template-columns: 1fr; } }

/* =====================================================================
   S5 — Role dashboards (~70, searchable, grouped)
   ===================================================================== */
.roles-block { margin-top: clamp(2.6rem, 5vw, 3.6rem); padding-top: clamp(2rem, 4vw, 2.8rem); border-top: 1px solid var(--border); }
.roles-head { max-width: 60ch; margin-bottom: clamp(1.2rem, 3vw, 1.8rem); }
.roles-head h3 { font-size: var(--fs-h2); margin-top: .5rem; }

.roles-reassure {
  display: flex; align-items: baseline; gap: .65rem clamp(.8rem, 2vw, 1.2rem); flex-wrap: wrap;
  background: var(--color-primary-soft); border: 1px solid color-mix(in srgb, var(--color-primary) 16%, transparent);
  border-radius: var(--radius-lg); padding: clamp(1rem, 2.4vw, 1.4rem) clamp(1.2rem, 3vw, 1.8rem); margin-bottom: 1.2rem;
}
.roles-reassure__big { font-size: clamp(2rem, 1.5rem + 1.8vw, 2.8rem); font-weight: 800; color: var(--color-primary); line-height: 1; font-variant-numeric: tabular-nums; }
.roles-reassure__txt { color: var(--ink); font-size: var(--fs-body); flex: 1 1 24ch; }

.roles-controls { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem 1.2rem; margin-bottom: clamp(1.4rem, 3vw, 2rem); }
.roles-controls .fx-search { flex: 1 1 280px; margin-bottom: 0; }
.roles-count { font-size: var(--fs-body); color: var(--ink); font-variant-numeric: tabular-nums; }
.roles-count strong { color: var(--color-primary); }

.roles-list { display: grid; gap: clamp(1.4rem, 3vw, 2rem); }
.role-group__head { display: flex; align-items: center; gap: .6rem; margin-bottom: .85rem; }
.role-group__icon { flex: none; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--color-primary-soft); color: var(--color-primary); }
.role-group__icon svg { width: 19px; height: 19px; }
.role-group__name { font-size: var(--fs-h3); }
.role-group__count { font-size: .74rem; font-weight: 800; color: var(--color-secondary); background: var(--surface-soft); border-radius: 999px; padding: .12rem .55rem; font-variant-numeric: tabular-nums; }
.role-grid { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); }
.role-card { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--color-accent); border-radius: var(--radius); padding: .85rem .95rem; box-shadow: var(--shadow-sm); }
.role-card__name { font-size: .98rem; color: var(--ink-strong); }
.role-card__sees { margin-top: .3rem; font-size: var(--fs-small); color: var(--ink-muted); line-height: 1.5; }
.role-card[hidden], .role-group[hidden] { display: none; }
.roles-empty { border: 1.5px dashed var(--border-strong); border-radius: var(--radius-lg); background: var(--surface); padding: clamp(1.2rem, 4vw, 1.8rem); color: var(--ink-muted); }

/* =====================================================================
   S6 — Module map (your 60 → 183)
   ===================================================================== */
.module-map { margin-top: .5rem; }
.mm-reassure {
  display: flex; align-items: center; gap: .5rem clamp(.7rem, 2vw, 1.1rem); flex-wrap: wrap;
  background: var(--color-primary-soft); border: 1px solid color-mix(in srgb, var(--color-primary) 16%, transparent);
  border-radius: var(--radius-lg); padding: clamp(1rem, 2.4vw, 1.4rem) clamp(1.2rem, 3vw, 1.8rem); margin-bottom: clamp(1.4rem, 3vw, 2rem);
}
.mm-reassure__pair { font-size: var(--fs-lead); color: var(--ink-strong); font-weight: 600; }
.mm-reassure__pair strong { color: var(--color-primary); font-size: 1.3em; font-weight: 800; font-variant-numeric: tabular-nums; }
.mm-reassure__arrow { flex: none; width: 30px; height: 22px; color: var(--color-accent); display: grid; place-items: center; }
.mm-reassure__arrow svg { width: 30px; height: 22px; }
.mm-reassure__txt { color: var(--ink); font-size: var(--fs-body); flex: 1 1 22ch; }

.mm-grid { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.mm-group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.15rem 1.25rem; box-shadow: var(--shadow-sm); }
.mm-group__head { display: flex; align-items: center; gap: .55rem; margin-bottom: .85rem; }
.mm-group__icon { flex: none; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--color-primary-soft); color: var(--color-primary); }
.mm-group__icon svg { width: 18px; height: 18px; }
.mm-group__name { font-size: 1.02rem; color: var(--ink-strong); flex: 1 1 auto; }
.mm-group__count { font-size: .74rem; font-weight: 800; color: var(--color-secondary); background: var(--surface-soft); border-radius: 999px; padding: .12rem .55rem; font-variant-numeric: tabular-nums; }
.mm-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.mm-row { display: flex; gap: .5rem; align-items: flex-start; font-size: var(--fs-small); color: var(--ink); }
.mm-row__check { flex: none; width: 16px; height: 16px; margin-top: .1rem; color: var(--status-green); }
.mm-row__check svg { width: 16px; height: 16px; }

/* =====================================================================
   S6 — Assurance (security & data privacy + delivery confidence)
   ===================================================================== */
.assurance { margin-top: .5rem; display: grid; gap: clamp(1.8rem, 4vw, 2.8rem); grid-template-columns: 1fr 1fr; align-items: start; }
.assure-col__title { font-size: var(--fs-h3); }
.assure-col__lead { margin-top: .4rem; margin-bottom: 1.1rem; color: var(--ink-muted); font-size: var(--fs-small); line-height: 1.55; max-width: 46ch; }
.assure-grid { display: grid; gap: .9rem; grid-template-columns: 1fr 1fr; }
.assure-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.2rem; box-shadow: var(--shadow-sm); }
.assure-card__icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--color-primary-soft); color: var(--color-primary); }
.assure-card__icon svg { width: 19px; height: 19px; }
.assure-card__title { font-size: 1rem; margin-top: .65rem; color: var(--ink-strong); }
.assure-card__text { margin-top: .35rem; font-size: var(--fs-small); color: var(--ink); line-height: 1.5; }
@media (max-width: 860px) { .assurance { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .assure-grid { grid-template-columns: 1fr; } }

/* =====================================================================
   Scroll-reveal motion
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1); will-change: opacity, transform; }
.reveal.is-in { opacity: 1; transform: none; }

/* =====================================================================
   Touch targets — every interactive control ≥ 44px tall on mobile
   ===================================================================== */
@media (max-width: 767px) {
  .nav-links a, .btn, .fx-chip, .fx-clear, .ms-tab, .cad-tab, .motion-toggle,
  details.ref-src > summary, details.gloss > summary { min-height: 44px; }
  .fx-chip { padding-block: .55rem; }
}

/* =====================================================================
   Reduced motion — the union: honour the OS preference (@media) AND the
   in-page toggle (html.reduce-motion, set pre-paint + by motion.js). Both
   collapse EVERYTHING (reveals, counters' container, cross-fades, the
   .dash-orb pulse, the <details> chevron, smooth-scroll) to instant/static.
   The two selector groups carry the SAME declarations so either path wins.
   ===================================================================== */
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
html.reduce-motion { scroll-behavior: auto; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}
html.reduce-motion *, html.reduce-motion *::before, html.reduce-motion *::after {
  animation-duration: .001ms !important; animation-iteration-count: 1 !important;
  transition-duration: .001ms !important; transition-delay: 0ms !important;
  scroll-behavior: auto !important;
}
html.reduce-motion .reveal { opacity: 1 !important; transform: none !important; }

/* =====================================================================
   Print — clean, linear, ink-on-paper
   ===================================================================== */
@media print {
  /* no transitions/animations on paper — every forced-visible value lands instantly
     (otherwise a reveal could print mid-fade) */
  *, *::before, *::after { transition: none !important; animation: none !important; }

  /* hide chrome, controls, backdrops */
  .site-nav, .nav-toggle, .hero__bg, .hero__cta, .skip-link,
  .footer-actions, .tl-hint, .fx-search, .fx-facets, .fx-clear,
  .cad-tabs, .ms-tabs { display: none !important; }

  body { background: #fff; color: #000; }
  .section { padding-block: 1.2rem; }

  /* every revealed/animated thing forced fully visible on paper */
  .reveal { opacity: 1 !important; transform: none !important; }

  .journey-grid { grid-template-columns: 1fr 1fr 1fr; }
  .journey-arrow { display: none; }
  .fx-grid { grid-template-columns: 1fr 1fr; }
  .dash-gallery { grid-template-columns: 1fr 1fr; }

  /* flatten boxes for ink economy */
  .stat, .journey-col, .placeholder, .fx-card,
  .dash-card, .cad-item, .ms-panel, .ms-tab,
  .role-card, .mm-group, .assure-card,
  details.ref-src, details.gloss { box-shadow: none !important; border-color: #bbb !important; }

  /* new S5/S6 grids collapse to two tidy columns; show every role (search is hidden) */
  .role-grid, .mm-grid, .assure-grid { grid-template-columns: 1fr 1fr !important; }
  .role-card[hidden], .role-group[hidden] { display: block !important; }
  .roles-empty { display: none !important; }
  .role-card, .mm-group, .assure-card { page-break-inside: avoid; }

  /* show ALL milestone panels + ALL cadence rhythms (not just the active tab) */
  .ms-panel { opacity: 1 !important; display: block !important; margin-bottom: 1rem; page-break-inside: avoid; }
  .ms-panel[hidden] { display: block !important; }
  .cad-panel { opacity: 1 !important; display: block !important; margin-bottom: 1rem; }
  .cad-panel[hidden] { display: block !important; }

  /* force every disclosure OPEN + readable (the JS beforeprint hook also opens
     them for real printing; this covers print-emulation + safety) */
  details.ref-src > *:not(summary), details.gloss > *:not(summary) { display: block !important; }
  details.ref-src > summary::after, details.gloss > summary::after { display: none !important; }
  .ref-grid { grid-template-columns: 1fr 1fr; }

  a { color: #000; }
  .dash-card, .cad-item, details.ref-src, details.gloss, .fx-card { page-break-inside: avoid; }
}