@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/bricolage-grotesque-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/bricolage-grotesque-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/hanken-grotesk-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/hanken-grotesk-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/hanken-grotesk-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
/* ============================================================
   Si BCS, Design System
   Bridge of CFO + CIO. Financial-infrastructure aesthetic.
   Type: Bricolage Grotesque (display) · Hanken Grotesk (body)
         · IBM Plex Mono (data/labels)
   Accent: connective teal (tech/trust) + amber (finance/value)
   ============================================================ */

/* ---------- Tokens: light (bare :root = system default light) ---------- */
:root {
  --bg:          #F6F8F7;
  --surface:     #FFFFFF;
  --surface-2:   #EDF1F0;
  --surface-3:   #E3E9E7;
  --ink:         #0D1A18;   /* near-black, teal bias */
  --text:        #142523;
  --muted:       #53625E;
  --faint:       #7C8985;
  --border:      #DCE3E1;
  --border-strong:#C6D0CD;

  --accent:      #0C8A7C;   /* connective teal */
  --accent-ink:  #0A6D62;
  --accent-soft: #E1F1EE;
  --gold:        #9C6B10;   /* finance / value, on light */
  --gold-soft:   #F6ECD8;

  --hero-bg:     #0C1614;   /* deep ink hero ground */
  --hero-text:   #EAF1EF;
  --hero-muted:  #93A6A1;
  --hero-border: #22322E;
  --on-ink-accent:#3FD8C4;
  --on-ink-gold: #E7B45B;

  --ring:        #0C8A7C;
  --shadow-sm:   0 1px 2px rgba(13,26,24,.06), 0 1px 3px rgba(13,26,24,.04);
  --shadow-md:   0 6px 18px -6px rgba(13,26,24,.14), 0 2px 6px -2px rgba(13,26,24,.08);
  --shadow-lg:   0 24px 60px -18px rgba(13,26,24,.28);

  --maxw: 1180px;
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 14px;
  --radius-sm: 9px;

  --f-display: "Bricolage Grotesque", "Hanken Grotesk", system-ui, sans-serif;
  --f-body: "Hanken Grotesk", system-ui, -apple-system, Segoe UI, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ---------- Tokens: dark via OS (system default, no explicit choice) ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:        #0A1211;
    --surface:   #0F1A18;
    --surface-2: #142220;
    --surface-3: #1B2A27;
    --ink:       #EAF1EF;
    --text:      #E4ECEA;
    --muted:     #9DACA7;
    --faint:     #74827E;
    --border:    #223330;
    --border-strong:#2E4340;

    --accent:      #37D0BC;
    --accent-ink:  #5BE0CE;
    --accent-soft: #123029;
    --gold:        #E7B45B;
    --gold-soft:   #2A2313;

    --hero-bg:     #070F0E;
    --hero-text:   #EAF1EF;
    --hero-muted:  #93A6A1;
    --hero-border: #1C2C29;
    --on-ink-accent:#3FD8C4;
    --on-ink-gold: #E7B45B;

    --ring:      #37D0BC;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow-md: 0 8px 22px -8px rgba(0,0,0,.55);
    --shadow-lg: 0 28px 70px -20px rgba(0,0,0,.7);
  }
}

/* ---------- Tokens: dark via explicit toggle ---------- */
:root[data-theme="dark"] {
  --bg:        #0A1211;
  --surface:   #0F1A18;
  --surface-2: #142220;
  --surface-3: #1B2A27;
  --ink:       #EAF1EF;
  --text:      #E4ECEA;
  --muted:     #9DACA7;
  --faint:     #74827E;
  --border:    #223330;
  --border-strong:#2E4340;

  --accent:      #37D0BC;
  --accent-ink:  #5BE0CE;
  --accent-soft: #123029;
  --gold:        #E7B45B;
  --gold-soft:   #2A2313;

  --hero-bg:     #070F0E;
  --hero-text:   #EAF1EF;
  --hero-muted:  #93A6A1;
  --hero-border: #1C2C29;
  --on-ink-accent:#3FD8C4;
  --on-ink-gold: #E7B45B;

  --ring:      #37D0BC;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 8px 22px -8px rgba(0,0,0,.55);
  --shadow-lg: 0 28px 70px -20px rgba(0,0,0,.7);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.62;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance; margin: 0; color: var(--ink); }
p { margin: 0; }
::selection { background: var(--accent); color: #fff; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.4rem); }
.section { padding-block: clamp(3.6rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.6rem, 5vw, 4rem); }
.eyebrow {
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin: 0 0 1rem;
  display: inline-flex; align-items: center; gap: .55rem;
}
.eyebrow::before { content: ""; width: 1.6rem; height: 1px; background: currentColor; opacity: .6; }
.section-head { max-width: 44rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.section-head .lede { margin-top: 1.1rem; color: var(--muted); font-size: 1.12rem; max-width: 40rem; }
.lede { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--f-body); font-weight: 600; font-size: .98rem;
  padding: .82rem 1.4rem; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent; transition: transform .18s ease, background .2s ease, box-shadow .2s ease, border-color .2s;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--ring); outline-offset: 3px; }
.btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); background: var(--accent-ink); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-ink); transform: translateY(-2px); }
.btn--onink { background: var(--on-ink-accent); color: #05201C; }
.btn--onink:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -8px rgba(63,216,196,.4); }
.btn--onink-ghost { background: transparent; color: var(--hero-text); border-color: var(--hero-border); }
.btn--onink-ghost:hover { border-color: var(--on-ink-accent); color: var(--on-ink-accent); transform: translateY(-2px); }
.btn .arw { transition: transform .2s ease; }
.btn:hover .arw { transform: translateX(3px); }

.textlink { color: var(--accent-ink); font-weight: 600; display: inline-flex; align-items: center; gap: .4rem; }
.textlink .arw { transition: transform .2s; }
.textlink:hover .arw { transform: translateX(4px); }
.textlink:hover { color: var(--accent); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--border); background: color-mix(in srgb, var(--bg) 92%, transparent); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--f-display); font-weight: 700; font-size: 1.18rem; letter-spacing: -0.02em; color: var(--ink); }
.brand .mark { width: 30px; height: 30px; flex: none; }
.brand-logo { height: 24px; width: auto; display: block; flex: none; }
.foot-brand .brand-logo { height: 27px; }
.brand b { color: var(--accent-ink); font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: .3rem; }
.nav-links > a, .nav-item > button {
  font: inherit; font-size: .95rem; font-weight: 500; color: var(--text);
  background: none; border: 0; cursor: pointer;
  padding: .5rem .7rem; border-radius: 8px; display: inline-flex; align-items: center; gap: .35rem;
  transition: color .18s, background .18s;
}
.nav-links > a:hover, .nav-item > button:hover { color: var(--accent-ink); background: var(--surface-2); }
.nav-links a.active { color: var(--accent-ink); }
.nav-item { position: relative; }
.nav-item > button .chev { width: 12px; height: 12px; transition: transform .2s; }
.nav-item:hover > button .chev, .nav-item:focus-within > button .chev { transform: rotate(180deg); }
.mega {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(6px);
  width: min(620px, 90vw); background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 1rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: .3rem;
  opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
}
.nav-item:hover .mega, .nav-item:focus-within .mega { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-col-label { grid-column: 1 / -1; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--faint); padding: .6rem .7rem .2rem; }
.mega-link { display: block; padding: .7rem .75rem; border-radius: 10px; transition: background .16s; }
.mega-link:hover { background: var(--surface-2); }
.mega-link strong { display: block; font-family: var(--f-display); font-weight: 600; font-size: .98rem; color: var(--ink); }
.mega-link span { display: block; font-size: .82rem; color: var(--muted); margin-top: .15rem; line-height: 1.4; }
.nav-cta { display: flex; align-items: center; gap: .5rem; }
.theme-toggle {
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer; display: grid; place-items: center;
  transition: border-color .2s, color .2s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent-ink); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: block; }
:root[data-theme="dark"] .theme-toggle .moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: none; }
}
.menu-btn { display: none; }
.mobile-menu { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--hero-bg); color: var(--hero-text); overflow: hidden; isolation: isolate; }
.hero canvas.nodes { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .55; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 1; background: radial-gradient(120% 90% at 78% 12%, transparent 40%, var(--hero-bg) 82%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 2; }
.hero-inner { padding-block: clamp(3.5rem, 9vw, 7rem); max-width: 45rem; }
.hero .eyebrow { color: var(--on-ink-accent); }
.hero h1 { color: var(--hero-text); font-size: clamp(2.5rem, 6vw, 4.4rem); line-height: 1.02; }
.hero h1 .accent { color: var(--on-ink-accent); }
.hero h1 em { font-style: normal; color: var(--on-ink-gold); }
.hero .sub { margin-top: 1.5rem; font-size: clamp(1.08rem, 1.8vw, 1.28rem); color: var(--hero-muted); max-width: 38rem; }
.hero-cta { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-pedigree { margin-top: 1.5rem; position: relative; padding-left: 1.1rem; font-size: .92rem; line-height: 1.5; color: var(--hero-muted); max-width: 40rem; }
.hero-pedigree .pdot { position: absolute; left: 0; top: .5em; width: 7px; height: 7px; border-radius: 2px; background: var(--on-ink-accent); }
.hero-pedigree strong { color: var(--on-ink-gold); font-weight: 600; }
.hero-stats { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 5vw, 3.5rem); border-top: 1px solid var(--hero-border); padding-top: 1.8rem; }
.hero-stats .stat { display: flex; flex-direction: column; }
.hero-stats .num { font-family: var(--f-mono); font-size: 1.9rem; font-weight: 500; color: var(--on-ink-gold); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.hero-stats .lbl { font-size: .86rem; color: var(--hero-muted); margin-top: .2rem; }

/* ---------- Trust bar ---------- */
.trust { border-block: 1px solid var(--border); background: var(--surface); }
.trust .wrap { display: flex; align-items: center; gap: clamp(1rem,4vw,2.5rem); flex-wrap: wrap; justify-content: center; padding-block: 1.4rem; }
.trust .wrap { column-gap: clamp(.9rem, 2.5vw, 1.7rem); row-gap: .6rem; }
.trust .label { font-family: var(--f-display); font-weight: 600; font-size: 1rem; color: var(--accent-ink); }
.trust .plat { font-family: var(--f-display); font-weight: 500; font-size: 1rem; color: var(--muted); position: relative; }
.trust .plat::before { content: ""; position: absolute; left: calc(-1 * clamp(.9rem, 2.5vw, 1.7rem) / 2); top: 50%; width: 3px; height: 3px; border-radius: 50%; background: var(--border-strong); transform: translate(-50%, -50%); }
@media (max-width: 620px) { .trust .plat::before { display: none; } }

/* ---------- Bridge / two-audience ---------- */
.bridge { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(1rem,3vw,2rem); align-items: stretch; }
.bridge .side { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(1.4rem,3vw,2.1rem); box-shadow: var(--shadow-sm); }
.bridge .side .role { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); }
.bridge .side.finance .role { color: var(--gold); }
.bridge .side h3 { font-size: 1.4rem; margin: .5rem 0 .7rem; }
.bridge .side ul { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .6rem; }
.bridge .side li { position: relative; padding-left: 1.5rem; color: var(--muted); font-size: .96rem; }
.bridge .side li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 2px; background: var(--accent); }
.bridge .side.finance li::before { background: var(--gold); }
.bridge .connector { display: grid; place-items: center; min-width: 60px; position: relative; }
.bridge .connector::before { content: ""; position: absolute; top: 8%; bottom: 8%; left: 50%; width: 1px; transform: translateX(-50%); background: linear-gradient(var(--gold), var(--accent)); }
.bridge .connector .cnode { position: relative; writing-mode: vertical-rl; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--faint); background: var(--bg); padding: .85rem .2rem; }

/* ---------- Service cards grid ---------- */
.pillar-label { display: flex; align-items: baseline; gap: .8rem; margin: 2.4rem 0 1.2rem; }
.pillar-label .idx { font-family: var(--f-mono); font-size: .8rem; color: var(--faint); }
.pillar-label .pl-h { font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; color: var(--ink); line-height: 1.08; letter-spacing: -0.02em; }
.pillar-label .tag { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: .2rem .6rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; }
.cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 640px) { .cards--4 { grid-template-columns: 1fr; } }
@media (max-width: 860px) { .cards--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .cards--3 { grid-template-columns: 1fr; } }
.card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display: flex; flex-direction: column; overflow: hidden;
}
.card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .25s ease; }
.card.fin::before { background: var(--gold); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.card:hover::before { transform: scaleY(1); }
.card .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; margin-bottom: 1rem; }
.card.fin .ico { background: var(--gold-soft); color: var(--gold); }
.card .ico svg { width: 21px; height: 21px; }
.card h3 { font-size: 1.18rem; margin-bottom: .5rem; }
.card p { color: var(--muted); font-size: .95rem; flex: 1; }
.card .more { margin-top: 1.1rem; font-family: var(--f-mono); font-size: .78rem; letter-spacing: .04em; color: var(--accent-ink); display: inline-flex; align-items: center; gap: .4rem; }
.card.fin .more { color: var(--gold); }
.card .more .arw { transition: transform .2s; }
.card:hover .more .arw { transform: translateX(4px); }

/* ---------- Feature / split ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.split.rev { grid-template-columns: .95fr 1.05fr; }
.feature-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 1.1rem; }
.feature-list li { display: grid; grid-template-columns: auto 1fr; gap: .9rem; }
.feature-list .fi { width: 30px; height: 30px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; flex: none; margin-top: 2px; }
.feature-list .fi svg { width: 16px; height: 16px; }
.feature-list strong { display: block; color: var(--ink); font-family: var(--f-display); font-weight: 600; font-size: 1.02rem; }
.feature-list span { color: var(--muted); font-size: .94rem; }

/* framed panel (for images / diagrams) */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 1.4rem; }
.panel--ink { background: var(--hero-bg); color: var(--hero-text); border-color: var(--hero-border); }

/* ---------- Metrics band ---------- */
.metrics { background: var(--ink); color: var(--hero-text); border-radius: var(--radius); padding: clamp(1.8rem, 4vw, 2.8rem); display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 1.6rem; }
:root[data-theme="dark"] .metrics, .metrics { --hero-text:#EAF1EF; }
.metrics .m .num { font-family: var(--f-mono); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 500; color: var(--on-ink-gold); font-variant-numeric: tabular-nums; letter-spacing: -.03em; line-height: 1; overflow-wrap: break-word; }
.metrics .m .num--phrase { font-size: clamp(1.35rem, 2.5vw, 1.85rem); letter-spacing: -.01em; line-height: 1.1; overflow-wrap: normal; word-break: normal; hyphens: none; }
.metrics .m .lbl { margin-top: .6rem; color: var(--hero-muted); font-size: .92rem; }
.metrics .m { border-left: 2px solid var(--hero-border); padding-left: 1.1rem; min-width: 0; }

/* ---------- Process steps ---------- */
.steps { display: grid; gap: 0; counter-reset: step; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; padding: 1.5rem 0; border-top: 1px solid var(--border); }
.step:last-child { border-bottom: 1px solid var(--border); }
.step .n { font-family: var(--f-mono); font-size: .9rem; color: var(--accent-ink); font-weight: 500; padding-top: .2rem; font-variant-numeric: tabular-nums; }
.step h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.step p { color: var(--muted); font-size: .97rem; max-width: 46rem; }

/* ---------- Comparison table ---------- */
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
table.cmp { width: 100%; border-collapse: collapse; min-width: 720px; background: var(--surface); font-size: .92rem; }
table.cmp th, table.cmp td { text-align: left; padding: .95rem 1.1rem; border-bottom: 1px solid var(--border); }
table.cmp thead th { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); font-weight: 500; background: var(--surface-2); position: sticky; top: 0; }
table.cmp tbody th { font-family: var(--f-display); font-weight: 600; color: var(--ink); }
table.cmp tr:last-child td, table.cmp tr:last-child th { border-bottom: 0; }
table.cmp tr:hover td, table.cmp tr:hover th { background: var(--surface-2); }
.rate { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .03em; padding: .2rem .55rem; border-radius: 999px; display: inline-block; }
.rate.exc { background: var(--accent-soft); color: var(--accent-ink); }
.rate.str { background: var(--gold-soft); color: var(--gold); }
.rate.mod { background: var(--surface-3); color: var(--muted); }

/* ---------- Case studies ---------- */
.case { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.case:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case .top { padding: 1.4rem 1.5rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.case .sector { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.case .chip { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent-soft); padding: .25rem .6rem; border-radius: 999px; }
.case .body { padding: 1.5rem; flex: 1; }
.case h3 { font-size: 1.22rem; margin-bottom: .7rem; }
.case p { color: var(--muted); font-size: .95rem; }
.case .outcomes { list-style: none; margin: 1.2rem 0 0; padding: 0; display: grid; gap: .5rem; }
.case .outcomes li { display: grid; grid-template-columns: auto 1fr; gap: .6rem; font-size: .9rem; color: var(--text); }
.case .outcomes .tick { color: var(--accent); flex: none; }
.disclaimer { font-size: .82rem; color: var(--faint); font-style: italic; margin-top: 1.2rem; }

/* ---------- Founders ---------- */
.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 1.2rem; }
.person { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow-sm); }
.person .avatar { width: 58px; height: 58px; border-radius: 14px; background: linear-gradient(135deg, var(--accent), var(--accent-ink)); color: #fff; display: grid; place-items: center; font-family: var(--f-display); font-weight: 700; font-size: 1.4rem; margin-bottom: 1rem; }
.person.g .avatar { background: linear-gradient(135deg, var(--gold), #7a5410); }
.person .avatar.photo { border-radius: 50%; background: none; padding: 0; overflow: hidden; width: 76px; height: 76px; box-shadow: 0 0 0 1px var(--line), 0 6px 18px rgba(0,0,0,.14); }
.person .avatar.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card p.offer-dur { flex: 0 0 auto; font-family: var(--f-mono); font-size: .76rem; color: var(--muted); margin: 0 0 .9rem; display: flex; align-items: center; gap: .4rem; }
.offer-dur svg { width: 14px; height: 14px; stroke: var(--accent-ink); fill: none; stroke-width: 2; flex: none; }
.person h3 { font-size: 1.2rem; }
.person .title { font-family: var(--f-mono); font-size: .78rem; letter-spacing: .04em; color: var(--accent-ink); margin-top: .25rem; }
.person.g .title { color: var(--gold); }
.person p { color: var(--muted); font-size: .93rem; margin-top: .9rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--hero-bg); color: var(--hero-text); border-radius: var(--radius); padding: clamp(2.2rem, 5vw, 3.6rem); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(80% 120% at 90% 0%, color-mix(in srgb, var(--on-ink-accent) 14%, transparent), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { color: var(--hero-text); font-size: clamp(1.7rem, 3.5vw, 2.6rem); max-width: 26rem; }
.cta-band p { color: var(--hero-muted); margin-top: .9rem; max-width: 34rem; }
.cta-band .row { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Contact / form ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(1.6rem, 4vw, 3rem); align-items: start; }
.form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(1.4rem,3vw,2rem); box-shadow: var(--shadow-md); display: grid; gap: 1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; font-size: .96rem; color: var(--text); background: var(--bg);
  border: 1px solid var(--border-strong); border-radius: 10px; padding: .7rem .85rem; width: 100%;
  transition: border-color .18s, box-shadow .18s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field textarea { resize: vertical; min-height: 110px; }
.field.row2 { grid-template-columns: 1fr 1fr; display: grid; gap: 1rem; }
@media (max-width:520px){ .field.row2 { grid-template-columns: 1fr; } }
.contact-aside .cinfo { display: grid; gap: 1.3rem; margin-top: 1.6rem; }
.contact-aside .ci { display: grid; grid-template-columns: auto 1fr; gap: .8rem; align-items: start; }
.contact-aside .ci .cii { width: 34px; height: 34px; border-radius: 9px; background: var(--surface-2); color: var(--accent-ink); display: grid; place-items: center; }
.contact-aside .ci .cii svg { width: 17px; height: 17px; }
.contact-aside .ci .k { font-size: .78rem; color: var(--faint); font-family: var(--f-mono); letter-spacing: .04em; }
.contact-aside .ci .v { color: var(--text); font-weight: 500; }

/* ---------- Footer ---------- */
.site-footer { background: var(--hero-bg); color: var(--hero-text); border-top: 1px solid var(--hero-border); padding-block: clamp(2.5rem, 5vw, 3.5rem) 2rem; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.foot-brand .brand { color: var(--hero-text); margin-bottom: .9rem; }
.foot-brand p { color: var(--hero-muted); font-size: .92rem; max-width: 22rem; }
.foot-tag { color: var(--on-ink-gold); font-weight: 600; }
.foot-col h5 { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--hero-muted); margin: 0 0 1rem; font-weight: 500; }
.foot-col a { display: block; color: var(--hero-muted); font-size: .92rem; padding: .3rem 0; transition: color .16s; }
.foot-col a:hover { color: var(--on-ink-accent); }
.foot-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--hero-border); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; }
.foot-bottom p { color: var(--hero-muted); font-size: .85rem; }
.foot-bottom .legal { display: flex; gap: 1.2rem; }
.foot-bottom .legal a { color: var(--hero-muted); font-size: .85rem; }
.foot-bottom .legal a:hover { color: var(--on-ink-accent); }
.foot-legal { margin-top: 1.1rem; color: var(--hero-muted); opacity: .72; font-size: .8rem; line-height: 1.5; max-width: 60rem; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { background: var(--hero-bg); color: var(--hero-text); position: relative; overflow: hidden; }
.page-hero::before { content:""; position:absolute; inset:0; background: radial-gradient(90% 120% at 85% -10%, color-mix(in srgb, var(--on-ink-accent) 12%, transparent), transparent 55%); }
.page-hero .wrap { position: relative; }
.page-hero-inner { padding-block: clamp(2.8rem, 6vw, 4.6rem); max-width: 46rem; }
.page-hero .eyebrow { color: var(--on-ink-accent); }
.page-hero h1 { color: var(--hero-text); font-size: clamp(2.1rem, 5vw, 3.4rem); }
.page-hero h1 em { font-style: normal; color: var(--on-ink-gold); }
.page-hero .sub { margin-top: 1.2rem; color: var(--hero-muted); font-size: 1.15rem; max-width: 40rem; }
.crumbs { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .06em; color: var(--hero-muted); margin-bottom: 1.2rem; display: flex; gap: .5rem; align-items: center; }
.crumbs a:hover { color: var(--on-ink-accent); }
.crumbs .sep { opacity: .5; }

/* prose */
.prose p { color: var(--muted); margin-bottom: 1.1rem; max-width: 42rem; }
.prose p:last-child { margin-bottom: 0; }

/* pill list */
.pills { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; }
.pill { font-family: var(--f-mono); font-size: .78rem; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: .45rem .85rem; }

/* heritage lineage */
.lineage { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.lineage .ln { position: relative; padding: 1.6rem 1.1rem 0; text-align: center; }
.lineage .ln::before { content: ""; position: absolute; top: 6px; left: 0; right: 0; height: 2px; background: var(--border-strong); }
.lineage .ln:first-child::before { left: 50%; }
.lineage .ln:last-child::before { right: 50%; }
.lineage .ln::after { content: ""; position: absolute; top: 1px; left: 50%; transform: translateX(-50%); width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); }
.lineage .ln.now::after { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.lineage .yr { display: block; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .06em; color: var(--faint); margin-bottom: .35rem; }
.lineage .ln strong { display: block; font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; color: var(--ink); }
.lineage .ln span.d { display: block; font-size: .84rem; color: var(--muted); margin-top: .3rem; line-height: 1.4; }
@media (max-width: 680px) {
  .lineage { grid-template-columns: 1fr; gap: 0; }
  .lineage .ln { text-align: left; padding: 0 0 1.4rem 1.6rem; }
  .lineage .ln::before { top: 0; bottom: 0; left: 5px; right: auto; width: 2px; height: auto; }
  .lineage .ln:first-child::before { top: 6px; left: 5px; }
  .lineage .ln:last-child::before { bottom: 50%; left: 5px; }
  .lineage .ln::after { top: 4px; left: 5px; transform: translateX(-50%); }
}

/* ---------- Pedigree (platform lineage grid) ---------- */
.tl-accent { color: var(--accent); }
.pedigree { text-align: center; }
.plat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; text-align: left; }
.plat-grid .plat { background: var(--surface); padding: 1.15rem 1rem 1.25rem; }
.plat-grid .p-name { font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; color: var(--ink); letter-spacing: -.01em; }
.plat-grid .p-now { font-size: .82rem; color: var(--muted); margin-top: .7rem; display: flex; align-items: center; gap: .35rem; line-height: 1.3; }
.plat-grid .p-now .ar { color: var(--accent); font-weight: 700; }
.since { margin-top: 1.6rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .55rem; }
.since .lbl { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); margin-right: .2rem; }
.since .chip { font-family: var(--f-mono); font-size: .72rem; padding: .28rem .65rem; border-radius: 999px; background: var(--surface-3); color: var(--muted); border: 1px solid var(--border); }
.payoff { margin: 2rem auto 0; max-width: 40rem; font-family: var(--f-display); font-weight: 500; font-size: clamp(1.05rem, 1.9vw, 1.28rem); line-height: 1.35; color: var(--ink); letter-spacing: -.01em; }
.payoff strong { font-weight: 700; color: var(--accent); }
.ped-credit { margin: 1.9rem auto 0; padding-top: 1.6rem; border-top: 1px solid var(--border); font-size: .95rem; color: var(--muted); max-width: 50rem; line-height: 1.55; }
.ped-credit strong { color: var(--ink); font-weight: 600; }
@media (max-width: 720px) { .plat-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Founder journeys (About) ---------- */
.journeys { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.6rem, 4vw, 3rem); }
.journey-col h3 { font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; color: var(--ink); margin: 0; letter-spacing: -.01em; }
.journey-col .jrole { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); margin: .35rem 0 0; }
.journey { margin-top: 1.4rem; }
.journey .jn { position: relative; padding: 0 0 1.5rem 1.7rem; }
.journey .jn::before { content: ""; position: absolute; top: 4px; bottom: 0; left: 5px; width: 2px; background: var(--border-strong); }
.journey .jn:last-child::before { display: none; }
.journey .jn::after { content: ""; position: absolute; top: 4px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); }
.journey .jn.now::after { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.journey .jyr { display: block; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .04em; color: var(--faint); }
.journey .jn strong { display: block; font-family: var(--f-display); font-weight: 600; font-size: 1.02rem; color: var(--ink); margin-top: .2rem; }
.journey .jn .jd { display: block; font-size: .86rem; color: var(--muted); margin-top: .25rem; line-height: 1.45; }
@media (max-width: 680px) { .journeys { grid-template-columns: 1fr; } }
.li-link { display: inline-flex; align-items: center; gap: .45rem; margin-top: 1rem; font-family: var(--f-mono); font-size: .78rem; letter-spacing: .02em; color: var(--accent-ink); text-decoration: none; transition: color .16s; }
.li-link svg { width: 15px; height: 15px; flex: none; }
.li-link:hover { color: var(--accent); text-decoration: underline; }

/* named method: Select -> Build -> Run */
.method { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: 0; }
.method .phase { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem 1.4rem; box-shadow: var(--shadow-sm); }
.method .phase .pn { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; color: var(--ink); margin-bottom: .5rem; }
.method .phase .pn i { font-style: normal; font-family: var(--f-mono); font-size: .74rem; color: var(--accent-ink); border: 1px solid var(--border); border-radius: 999px; padding: .1rem .5rem; }
.method .phase p { color: var(--muted); font-size: .92rem; }
.method .marw { display: grid; place-items: center; color: var(--faint); font-size: 1.4rem; padding: 0 .5rem; }
@media (max-width: 780px) {
  .method { grid-template-columns: 1fr; gap: .7rem; }
  .method .marw { transform: rotate(90deg); padding: .1rem 0; }
}

/* productized offer list */
.olist { list-style: none; margin: .5rem 0 1.2rem; padding: 0; display: grid; gap: .5rem; }
.olist li { display: grid; grid-template-columns: auto 1fr; gap: .55rem; font-size: .9rem; color: var(--text); }
.olist li svg { width: 15px; height: 15px; color: var(--accent); margin-top: .3em; flex: none; }
.card.fin .olist li svg { color: var(--gold); }
.offer-meta { display: flex; align-items: center; justify-content: space-between; gap: .6rem; margin-bottom: 1rem; }
.card p.offer-for { font-size: .9rem; color: var(--muted); margin: .2rem 0 .9rem; flex: 0 0 auto; }
.offer-for b { color: var(--text); font-family: var(--f-display); }
.offer-meta .ico { margin-bottom: 0; }
.offer-tags { display: inline-flex; align-items: center; gap: .55rem; }
.offer-get { margin-top: auto; padding-top: .9rem; border-top: 1px solid var(--border); font-size: .88rem; color: var(--text); line-height: 1.45; flex: 0 0 auto; }
.offer-get .lbl { display: block; font-family: var(--f-mono); font-size: .63rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: .3rem; }

/* article / insights */
.article { max-width: 720px; margin-inline: auto; }
.article .lead { font-size: 1.18rem; color: var(--muted); margin-bottom: 1.6rem; line-height: 1.6; }
.article h2 { font-size: 1.5rem; margin: 2.2rem 0 .7rem; }
.article h3 { font-size: 1.18rem; margin: 1.7rem 0 .5rem; }
.article p { color: var(--text); margin-bottom: 1.15rem; line-height: 1.72; }
.article ul { list-style: none; margin: 0 0 1.3rem; padding: 0; display: grid; gap: .6rem; }
.article ul li { position: relative; padding-left: 1.4rem; color: var(--text); line-height: 1.6; }
.article ul li::before { content: ""; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 2px; background: var(--accent); }
.article .pull { border-left: 3px solid var(--accent); padding: .3rem 0 .3rem 1.2rem; margin: 1.6rem 0; font-family: var(--f-display); font-size: 1.25rem; font-weight: 600; color: var(--ink); line-height: 1.35; }
.article .endnote { margin-top: 2.2rem; padding-top: 1.4rem; border-top: 1px solid var(--border); font-size: .95rem; color: var(--muted); }
/* decision-aid table (responsive; stacks on mobile) */
.a-table { width: 100%; border-collapse: collapse; margin: 1.6rem 0 1.4rem; font-size: 1rem; }
.a-table th { text-align: left; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); border-bottom: 2px solid var(--border-strong); padding: .65rem .9rem; }
.a-table td { border-bottom: 1px solid var(--border); padding: .85rem .9rem; vertical-align: top; color: var(--text); line-height: 1.55; }
.a-table td:first-child { font-weight: 600; color: var(--ink); width: 40%; }
@media (max-width: 640px) {
  .a-table, .a-table tbody, .a-table tr, .a-table td { display: block; width: 100%; }
  .a-table thead { position: absolute; left: -9999px; }
  .a-table tr { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); margin-bottom: .9rem; padding: .4rem .2rem; }
  .a-table td { border: 0; padding: .4rem .95rem; }
  .a-table td:first-child { width: auto; padding-bottom: .15rem; }
  .a-table td:last-child::before { content: attr(data-label); display: block; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); margin: .1rem 0 .15rem; }
}
/* illustrative example callout */
.article .ex { background: var(--surface-2); border-radius: var(--radius-sm); padding: .95rem 1.2rem; margin: 1.4rem 0; font-size: 1rem; line-height: 1.6; color: var(--text); }
.article .ex .ex-tag { display: block; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: .3rem; }
/* article byline */
.byline { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .06em; color: var(--faint); margin-top: 1.1rem; }
/* article closing enquiry block */
.article-cta { max-width: 720px; margin: 2.6rem auto 0; padding-top: 1.9rem; border-top: 1px solid var(--border); }
.article-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: .7rem; }
.article-cta p { color: var(--muted); margin-bottom: .8rem; line-height: 1.6; }
.article-cta .btn { margin-top: .9rem; }
/* related articles */
.related { max-width: 720px; margin: 2.6rem auto 0; }
.related > .eyebrow { margin-bottom: 1rem; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 640px) { .related-grid { grid-template-columns: 1fr; } }
.related-card { display: block; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.2rem; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.related-card .cat { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.related-card h3 { font-size: 1.05rem; margin: .35rem 0 0; color: var(--ink); line-height: 1.3; }
.insight-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 720px) { .insight-grid { grid-template-columns: 1fr; } }
.insight-card .cat { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.insight-card h3 { font-size: 1.2rem; margin: .5rem 0 .5rem; }
.leadmag { background: var(--hero-bg); color: var(--hero-text); border-radius: var(--radius); padding: clamp(1.6rem,4vw,2.6rem); position: relative; overflow: hidden; }
.leadmag::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 120% at 88% 0%, color-mix(in srgb, var(--on-ink-gold) 16%, transparent), transparent 60%); }
.leadmag > * { position: relative; }
.leadmag .tag { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--on-ink-gold); }
.leadmag h3 { color: var(--hero-text); font-size: clamp(1.4rem,3vw,2rem); margin: .5rem 0 .6rem; max-width: 30rem; }
.leadmag p { color: var(--hero-muted); max-width: 34rem; }
.leadmag .row { margin-top: 1.4rem; display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }

/* hero entrance (premium staggered load) */
@keyframes riseIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.js .hero-inner > * { opacity: 0; animation: riseIn .8s cubic-bezier(.2,.65,.2,1) forwards; }
.js .hero-inner > .eyebrow { animation-delay: .06s; }
.js .hero-inner > h1 { animation-delay: .16s; }
.js .hero-inner > .sub { animation-delay: .34s; }
.js .hero-inner > .hero-cta { animation-delay: .5s; }
.js .hero-inner > .hero-stats { animation-delay: .64s; }
@media (prefers-reduced-motion: reduce) { .js .hero-inner > * { opacity: 1; animation: none; } }

/* reveal animation */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1 !important; transform: none !important; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .split, .split.rev { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .bridge { grid-template-columns: 1fr; }
  .bridge .connector { min-width: 0; }
  .bridge .connector::before { display: none; }
  .bridge .connector .cnode { writing-mode: horizontal-tb; padding: .4rem .6rem; background: none; }
}
@media (max-width: 780px) {
  .nav-links, .nav-cta .btn { display: none; }
  .menu-btn { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; color: var(--text); }
  .menu-btn svg { width: 20px; height: 20px; }
  .mobile-menu { display: none; }
  .mobile-menu.open { display: block; position: fixed; inset: 68px 0 0; z-index: 45; background: var(--bg); padding: 1.5rem clamp(1.1rem,4vw,2.4rem); overflow-y: auto; }
  .mobile-menu a { display: block; padding: .9rem 0; font-size: 1.15rem; font-family: var(--f-display); font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--border); }
  .mobile-menu .ml-label { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-top: 1.4rem; }
  .mobile-menu .btn { display: inline-flex; margin-top: 1.5rem; }
}
@media (max-width: 560px) {
  .foot-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.4rem 2rem; }
  body { font-size: 16px; }
}

/* skip-link + form states (carried from new build) */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; }
.skip-link:focus { left: 0; top: 0; background: var(--accent, #18E0CE); color: #0A0F14; padding: .7rem 1.1rem; border-radius: 0 0 10px 0; font-family: system-ui, sans-serif; font-weight: 600; font-size: .9rem; outline: 2px solid #0A0F14; }
.form .opt { color: var(--muted); font-weight: 400; font-size: .85em; }
.form-notice { font-size: .82rem; color: var(--muted); line-height: 1.45; margin: .2rem 0 .2rem; }
.form-alt { font-size: .88rem; color: var(--muted); margin: .4rem 0 0; }
.form-status { font-size: .9rem; margin: .4rem 0 0; }
.form-status.ok { color: var(--accent-ink); }
.form-status.err { color: #b23c3c; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1 !important; transform: none !important; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Signals block (Articles page) ---------- */
.signals { margin-top: 1.6rem; }
.signal { display: grid; grid-template-columns: 150px 1fr; gap: 1.4rem; padding: 1.15rem 0; border-top: 1px solid var(--border); }
.signal:last-child { border-bottom: 1px solid var(--border); }
@media (max-width: 640px) { .signal { grid-template-columns: 1fr; gap: .35rem; } }
.signal .meta { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); line-height: 1.5; }
.signal .meta .cat { display: block; color: var(--accent-ink); margin-top: .25rem; }
.signal h3 { font-size: 1.08rem; margin: 0 0 .3rem; color: var(--ink); line-height: 1.3; }
.signal h3 a { color: inherit; }
.signal h3 a:hover { color: var(--accent-ink); }
.signal p { color: var(--muted); font-size: .93rem; margin: 0 0 .5rem; }
.sig-src { display: inline-flex; align-items: center; gap: .3rem; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; color: var(--accent-ink); font-weight: 600; }
.sig-src svg { width: 12px; height: 12px; }