/* ==========================================================================
   Ledger — georgerios.com concept
   Evidence, not adjectives. One stylesheet, token-driven.
   ========================================================================== */

/* ---------- Tokens: light ---------- */
:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --bg: #ffffff;
  --bg-band: #f3f6f9;          /* pale blue-gray band */
  --panel: #f5f6f8;            /* soft gray card panel */
  --surface: #ffffff;          /* cards / windows on top of bands */
  --surface-2: #fafbfc;
  --fg: rgb(11 12 15);
  --fg-2: #2b313b;             /* body copy */
  --muted: #576070;
  --faint: #7b8494;
  --border: #e3e7ec;
  --border-strong: #cbd2db;

  --accent: #1d5fd6;           /* cobalt (fromenance) */
  --accent-hover: #164cb0;
  --accent-soft: #edf3fd;
  --accent-line: #bcd0f4;
  --on-accent: #ffffff;

  /* verdict semantics — used only where something is being judged */
  --pass: #11803e;  --pass-soft: #e9f6ee;
  --warn: #a95a06;  --warn-soft: #fdf3e4;
  --crit: #c4261c;  --crit-soft: #fdeceb;
  --pending: #8b93a1;

  /* offer accents */
  --o-audit: var(--accent);   --o-audit-soft: var(--accent-soft);
  --o-aios: #6a3fd0;          --o-aios-soft: #f2edfd;
  --o-cto: #0b7a68;           --o-cto-soft: #e6f4f1;
  --o-scour: #4d5768;         --o-scour-soft: #eef0f3;

  --dot: rgba(11, 12, 15, 0.13);
  --glow: rgba(29, 95, 214, 0.13);
  --code-bg: #f6f8fa;

  --shadow-1: 0 1px 2px rgba(11, 12, 15, 0.05);
  --shadow-window: 0 1px 2px rgba(11, 12, 15, 0.04), 0 18px 48px -16px rgba(16, 32, 72, 0.22);

  --r-s: 6px; --r: 10px; --r-l: 14px;
  --wrap: 1160px;
  --gutter: 24px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  color-scheme: light;
}

/* ---------- Tokens: dark (deep blue-black) ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #090c13; --bg-band: #0d111a; --panel: #111622; --surface: #0f141e; --surface-2: #121825;
    --fg: #eceff5; --fg-2: #c8cfda; --muted: #98a2b3; --faint: #6f798b;
    --border: #1e2532; --border-strong: #2c3546;
    --accent: #77a3ff; --accent-hover: #9dbcff; --accent-soft: rgba(119, 163, 255, 0.11); --accent-line: rgba(119, 163, 255, 0.34); --on-accent: #06101f;
    --pass: #4cc983; --pass-soft: rgba(76, 201, 131, 0.12);
    --warn: #f0a640; --warn-soft: rgba(240, 166, 64, 0.12);
    --crit: #f4776c; --crit-soft: rgba(244, 119, 108, 0.12);
    --pending: #667085;
    --o-aios: #ab90ff; --o-aios-soft: rgba(171, 144, 255, 0.12);
    --o-cto: #3fc9b0; --o-cto-soft: rgba(63, 201, 176, 0.11);
    --o-scour: #a3adbd; --o-scour-soft: rgba(163, 173, 189, 0.1);
    --dot: rgba(255, 255, 255, 0.075);
    --glow: rgba(70, 120, 255, 0.2);
    --code-bg: #0c1018;
    --shadow-window: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 24px 60px -20px rgba(0, 0, 0, 0.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #090c13; --bg-band: #0d111a; --panel: #111622; --surface: #0f141e; --surface-2: #121825;
  --fg: #eceff5; --fg-2: #c8cfda; --muted: #98a2b3; --faint: #6f798b;
  --border: #1e2532; --border-strong: #2c3546;
  --accent: #77a3ff; --accent-hover: #9dbcff; --accent-soft: rgba(119, 163, 255, 0.11); --accent-line: rgba(119, 163, 255, 0.34); --on-accent: #06101f;
  --pass: #4cc983; --pass-soft: rgba(76, 201, 131, 0.12);
  --warn: #f0a640; --warn-soft: rgba(240, 166, 64, 0.12);
  --crit: #f4776c; --crit-soft: rgba(244, 119, 108, 0.12);
  --pending: #667085;
  --o-aios: #ab90ff; --o-aios-soft: rgba(171, 144, 255, 0.12);
  --o-cto: #3fc9b0; --o-cto-soft: rgba(63, 201, 176, 0.11);
  --o-scour: #a3adbd; --o-scour-soft: rgba(163, 173, 189, 0.1);
  --dot: rgba(255, 255, 255, 0.075);
  --glow: rgba(70, 120, 255, 0.2);
  --code-bg: #0c1018;
  --shadow-window: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 24px 60px -20px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background: var(--bg); color: var(--fg-2);
  font-family: var(--font-sans); font-size: 16px; line-height: 1.6;
  font-feature-settings: "cv11", "ss03"; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
figure { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--accent-soft); color: var(--fg); }
h1, h2, h3, h4 { color: var(--fg); font-weight: 600; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
strong { color: var(--fg); font-weight: 600; }
.mono { font-family: var(--font-mono); font-feature-settings: normal; }
[x-cloak] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--fg); color: var(--bg); padding: 8px 12px; border-radius: var(--r-s); }
.skip:focus { left: 8px; }

/* ---------- Type scale ---------- */
.display {
  font-size: clamp(40px, 5.1vw, 66px); line-height: 1.03; letter-spacing: -0.032em; font-weight: 600;
  text-wrap: balance;
}
.display .quiet, .h2 .quiet { color: var(--faint); }
.h1 { font-size: clamp(36px, 4.4vw, 56px); line-height: 1.06; letter-spacing: -0.03em; text-wrap: balance; }
.h2 { font-size: clamp(28px, 3.3vw, 42px); line-height: 1.1; letter-spacing: -0.027em; text-wrap: balance; }
.h3 { font-size: 20px; line-height: 1.3; letter-spacing: -0.015em; }
.h4 { font-size: 16px; line-height: 1.4; letter-spacing: -0.01em; }
.lede { font-size: 19px; line-height: 1.6; color: var(--muted); }
.lede strong { color: var(--fg-2); }
.body-l { font-size: 17px; line-height: 1.65; }
.small { font-size: 14px; line-height: 1.55; }
.muted { color: var(--muted); }
.eyebrow {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.eyebrow .n { color: var(--faint); }
.meta { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.01em; color: var(--muted); }
.stack > * + * { margin-top: 18px; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: calc(820px + var(--gutter) * 2); }
.section { padding: 104px 0; }
.section--tight { padding: 72px 0; }
.band { background: var(--bg-band); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.band + .band { border-top: 0; }
.sec-head { max-width: 760px; margin-bottom: 52px; }
.sec-head .lede { margin-top: 18px; }
.sec-head--row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 64px; align-items: start; }
.rule { height: 1px; background: var(--border); border: 0; margin: 0; }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border-radius: 8px; font: 500 15px/1 var(--font-sans); letter-spacing: -0.005em; border: 1px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
  white-space: nowrap; cursor: pointer;
}
.btn svg { width: 15px; height: 15px; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(2px); }
.btn--primary { background: var(--accent); color: var(--on-accent); box-shadow: 0 1px 0 rgba(255,255,255,.12) inset, 0 1px 2px rgba(11,12,15,.12); }
.btn--primary:hover { background: var(--accent-hover); color: var(--on-accent); }
.btn--secondary { background: var(--surface); color: var(--fg); border-color: var(--border-strong); }
.btn--secondary:hover { border-color: var(--fg); color: var(--fg); }
.btn--sm { min-height: 36px; padding: 0 14px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.link { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; color: var(--accent); }
.link svg { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.link:hover svg { transform: translateX(2px); }
.text-link { color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent-line); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.text-link:hover { text-decoration-color: currentColor; }

/* ---------- Chips (verdicts + offers) ---------- */
.chip {
  --c: var(--muted); --cs: var(--panel);
  display: inline-flex; align-items: center; gap: 7px; height: 26px; padding: 0 10px; border-radius: 999px;
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.01em; white-space: nowrap;
  color: var(--c); background: var(--cs); border: 1px solid color-mix(in srgb, var(--c) 22%, transparent);
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.chip--plain::before { display: none; }
.chip--pass { --c: var(--pass); --cs: var(--pass-soft); }
.chip--warn { --c: var(--warn); --cs: var(--warn-soft); }
.chip--crit { --c: var(--crit); --cs: var(--crit-soft); }
.chip--pending { --c: var(--pending); --cs: transparent; }
.chip--checking { --c: var(--accent); --cs: var(--accent-soft); }
.chip--checking::before { animation: pulse 0.9s var(--ease) infinite; }
.chip--audit { --c: var(--o-audit); --cs: var(--o-audit-soft); }
.chip--aios { --c: var(--o-aios); --cs: var(--o-aios-soft); }
.chip--cto { --c: var(--o-cto); --cs: var(--o-cto-soft); }
.chip--scour { --c: var(--o-scour); --cs: var(--o-scour-soft); }
.chip--tag { --c: var(--muted); --cs: var(--surface); border-color: var(--border); border-radius: 6px; height: 24px; padding: 0 8px; }
.chip--tag::before { display: none; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.7); } }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav__in { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--fg); font-weight: 600; font-size: 16px; letter-spacing: -0.015em; }
.brand:hover { color: var(--fg); }
.brand__mark {
  width: 26px; height: 26px; border-radius: 6px; background: var(--fg); color: var(--bg);
  display: grid; place-items: center; font: 600 11px/1 var(--font-mono); letter-spacing: -0.02em;
}
.brand__sub { font: 400 12px/1 var(--font-mono); color: var(--faint); letter-spacing: 0; }
.nav__links { display: flex; gap: 24px; margin-left: auto; }
.nav__links a { color: var(--muted); font-size: 14.5px; font-weight: 500; }
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--fg); }
.nav__links a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 22px; }
.nav__end { display: flex; align-items: center; gap: 12px; }
.menu { display: none; position: relative; }
.menu summary {
  list-style: none; cursor: pointer; display: grid; place-items: center; width: 40px; height: 40px;
  border: 1px solid var(--border); border-radius: 8px; color: var(--fg);
}
.menu summary::-webkit-details-marker { display: none; }
.menu summary svg { width: 18px; height: 18px; }
.menu__panel {
  position: absolute; right: 0; top: 48px; width: min(300px, calc(100vw - 32px)); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-window); padding: 8px;
}
.menu__panel a { display: block; padding: 10px 12px; border-radius: 6px; color: var(--fg); font-weight: 500; font-size: 15px; }
.menu__panel a:hover { background: var(--panel); }
.menu__panel .btn { display: flex; margin-top: 6px; }
.menu__panel .theme { margin: 8px 4px 4px; }

/* theme toggle (segmented system / light / dark) */
.theme { display: inline-flex; padding: 2px; gap: 2px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.theme button {
  width: 28px; height: 26px; display: grid; place-items: center; border: 0; border-radius: 6px; background: transparent;
  color: var(--faint); cursor: pointer; padding: 0;
}
.theme button svg { width: 14px; height: 14px; }
.theme button:hover { color: var(--fg); }
.theme button[aria-pressed="true"] { background: var(--panel); color: var(--fg); box-shadow: var(--shadow-1); }

/* ---------- Hero (dot grid + glow) ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.4px); background-size: 22px 22px; background-position: -11px -11px;
  -webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent 96%); mask-image: linear-gradient(to bottom, #000 30%, transparent 96%);
}
.hero::after {
  content: ""; position: absolute; pointer-events: none; width: 900px; height: 700px; right: -220px; top: -260px;
  background: radial-gradient(closest-side, var(--glow), transparent);
}
.hero > * { position: relative; z-index: 1; }
.hero__in { padding-top: 88px; padding-bottom: 96px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); gap: 64px; align-items: center; }
.hero__copy .lede { margin-top: 26px; max-width: 560px; }
.hero__copy .proof { margin-top: 16px; max-width: 560px; color: var(--muted); font-size: 15.5px; }
.hero__copy .btn-row { margin-top: 34px; }
.hero__links { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 6px 20px; }
.hero__links a { font: 500 12.5px/1.6 var(--font-mono); color: var(--muted); }
.hero__links a:hover { color: var(--fg); }
.signed { display: flex; align-items: center; gap: 12px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border); max-width: 560px; }
.signed img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; object-position: top; border: 1px solid var(--border); }
.signed__name { color: var(--fg); font-weight: 600; font-size: 14.5px; line-height: 1.3; }
.signed__role { font: 400 12px/1.4 var(--font-mono); color: var(--muted); }

/* page hero (inner pages) */
.page-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.4px); background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(to bottom, #000 10%, transparent 95%); mask-image: linear-gradient(to bottom, #000 10%, transparent 95%);
}
.page-hero::after {
  content: ""; position: absolute; pointer-events: none; width: 760px; height: 560px; right: -200px; top: -280px;
  background: radial-gradient(closest-side, var(--glow), transparent);
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero__in { padding-top: 80px; padding-bottom: 72px; max-width: 860px; }
.page-hero__in .lede { margin-top: 22px; max-width: 760px; }

/* ---------- Report window (hero mockup) ---------- */
.report {
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--r-l);
  box-shadow: var(--shadow-window); overflow: hidden; font-size: 14px;
}
.report__bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2);
}
.report__dots { display: flex; gap: 6px; }
.report__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.report__title { font: 500 12.5px/1.3 var(--font-mono); color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.report__title span { color: var(--faint); }
.report__status { margin-left: auto; font: 500 12px/1 var(--font-mono); color: var(--accent); white-space: nowrap; }
.report__status.is-done { color: var(--pass); }
.report__meta { margin: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--border);
}
.report__meta div { padding: 10px 16px; border-right: 1px solid var(--border); min-width: 0; }
.report__meta div:last-child { border-right: 0; }
.report__meta dt { font: 500 10.5px/1.2 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.report__meta dd { margin: 4px 0 0; font: 500 12.5px/1.3 var(--font-mono); color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.report__progress { height: 2px; background: var(--border); }
.report__progress span { display: block; height: 100%; background: var(--accent); width: 100%; transition: width .5s var(--ease); }
.report__progress.is-done span { background: var(--pass); }
.report__rows { list-style: none; }
.report__row {
  position: relative; display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 14px; align-items: center;
  padding: 11px 16px; border-bottom: 1px solid var(--border); transition: background .3s var(--ease);
}
.report__row:last-child { border-bottom: 0; }
.report__row .id { font: 500 12px/1 var(--font-mono); color: var(--faint); }
.report__row .area { min-width: 0; }
.report__row .area b { display: block; color: var(--fg); font-weight: 600; font-size: 14px; line-height: 1.3; }
.report__row .area small { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.report__row.is-checking { background: var(--accent-soft); }
.report__row.is-checking::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--accent); }
.report__row.is-pending .area b, .report__row.is-pending .area small { color: var(--faint); }
.report__row .chip { min-width: 112px; justify-content: flex-start; }
.report__foot {
  display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; padding: 12px 16px; border-top: 1px solid var(--border);
  background: var(--surface-2); font: 500 12px/1.4 var(--font-mono); color: var(--muted); transition: opacity .4s var(--ease);
}
.report__foot .t { display: inline-flex; align-items: center; gap: 7px; }
.report__foot .t::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.report__foot .t--crit { color: var(--crit); } .report__foot .t--warn { color: var(--warn); } .report__foot .t--pass { color: var(--pass); }
.report__foot.is-hidden { opacity: .25; }
.report-cap { margin-top: 16px; text-align: center; font-size: 14px; color: var(--muted); }
.report-cap b { color: var(--fg); font-weight: 500; }

/* ---------- Assurance band (four-up) ---------- */
.assure { border-bottom: 1px solid var(--border); background: var(--bg-band); }
.assure__in { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.assure__item { display: flex; gap: 12px; align-items: baseline; padding: 22px 24px; border-left: 1px solid var(--border); }
.assure__item:first-child { border-left: 0; padding-left: 0; }
.assure__item::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--pass); flex: none; transform: translateY(-1px); box-shadow: 0 0 0 3px var(--pass-soft); }
.assure__item b { display: block; color: var(--fg); font-weight: 600; font-size: 15px; line-height: 1.35; }
.assure__item span { display: block; color: var(--muted); font-size: 13.5px; line-height: 1.45; margin-top: 2px; }

/* ---------- Stepper ("three steps, one answer") ---------- */
.stepper { list-style: none; display: grid; grid-template-columns: repeat(var(--steps, 3), minmax(0, 1fr)); gap: 32px; position: relative; counter-reset: step; }
.stepper::before {
  content: ""; position: absolute; top: 18px; left: 18px; right: calc((100% - (var(--steps, 3) - 1) * 32px) / var(--steps, 3) - 18px);
  height: 1px; background: linear-gradient(to right, var(--step-c, var(--accent)), var(--border-strong));
}
.step { position: relative; }
.step__num {
  width: 37px; height: 37px; border-radius: 50%; display: grid; place-items: center; background: var(--bg);
  border: 1px solid var(--step-c, var(--accent)); color: var(--step-c, var(--accent)); font: 600 14px/1 var(--font-mono); position: relative;
}
.band .step__num, .panel .step__num { background: var(--bg-band); }
.panel .step__num { background: var(--panel); }
.step:first-child .step__num { background: var(--step-c, var(--accent)); color: var(--on-accent); }
.step__kicker { margin-top: 22px; font: 500 12px/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--step-c, var(--accent)); }
.step h3 { margin-top: 8px; font-size: 19px; letter-spacing: -0.015em; line-height: 1.3; }
.step p { margin-top: 8px; color: var(--muted); font-size: 15px; line-height: 1.6; }
.stepper--aios { --step-c: var(--o-aios); --steps: 4; }

/* ---------- Offer panels ---------- */
.offers { display: grid; gap: 24px; }
.offer-index { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--border); border-radius: var(--r-l); overflow: hidden; background: var(--surface); margin-bottom: 40px; }
.offer-index a { display: block; padding: 18px 20px; border-left: 1px solid var(--border); color: var(--fg); transition: background .2s var(--ease); }
.offer-index a:first-child { border-left: 0; }
.offer-index a:hover { background: var(--panel); color: var(--fg); }
.offer-index .n { font: 500 11.5px/1 var(--font-mono); color: var(--faint); letter-spacing: .08em; }
.offer-index b { display: block; margin-top: 10px; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.offer-index span { display: block; margin-top: 3px; font-size: 13.5px; color: var(--muted); line-height: 1.45; }
.offer-index a > i { display: block; width: 18px; height: 3px; border-radius: 2px; background: var(--oc); margin-top: 14px; }

.panel {
  --oc: var(--accent);
  position: relative; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-l); padding: 44px;
}
.panel--audit { --oc: var(--o-audit); }
.panel--aios { --oc: var(--o-aios); }
.panel--cto { --oc: var(--o-cto); }
.panel--scour { --oc: var(--o-scour); }
.panel::before { content: ""; position: absolute; left: 44px; top: -1px; width: 56px; height: 3px; border-radius: 0 0 3px 3px; background: var(--oc); }
.panel__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.panel__id { font: 500 11.5px/1 var(--font-mono); letter-spacing: .1em; color: var(--faint); text-transform: uppercase; }
.panel__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 56px; align-items: start; }
.panel h2 { font-size: clamp(28px, 3vw, 38px); line-height: 1.1; letter-spacing: -0.027em; text-wrap: balance; }
.panel .tagline { margin-top: 12px; font-size: 19px; line-height: 1.45; color: var(--fg); font-weight: 500; letter-spacing: -0.01em; }
.panel .copy { margin-top: 16px; color: var(--fg-2); }
.panel .btn-row { margin-top: 28px; }
.panel .footnote { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 14.5px; color: var(--muted); }
.panel .footnote strong { color: var(--fg-2); }
.panel .footnote a, .panel .link { color: var(--oc); font-weight: 500; }
.panel .btn--primary { background: var(--oc); }
.panel--aios .btn--primary { color: #fff; }
.panel--cto .btn--primary { color: #fff; }
:root[data-theme="dark"] .panel--aios .btn--primary, :root[data-theme="dark"] .panel--cto .btn--primary { color: var(--on-accent); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .panel--aios .btn--primary, :root:not([data-theme="light"]) .panel--cto .btn--primary { color: var(--on-accent); } }
.panel .btn--primary:hover { filter: brightness(1.08); }

/* a white "sheet" inside a panel: checklists, feature rows */
.sheet { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.sheet__head { display: flex; justify-content: space-between; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--border); font: 500 11.5px/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.sheet__row { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; padding: 13px 16px; border-bottom: 1px solid var(--border); align-items: baseline; }
.sheet__row:last-child { border-bottom: 0; }
.sheet__row .k { font: 500 12px/1.4 var(--font-mono); color: var(--oc, var(--accent)); }
.sheet__row .v { font-size: 14.5px; line-height: 1.5; color: var(--fg-2); }
.sheet__row .v strong { display: block; color: var(--fg); margin-bottom: 1px; }
.sheet--areas { display: grid; grid-template-columns: 1fr 1fr; }
.sheet--areas .sheet__head { grid-column: 1 / -1; }
.sheet--areas .sheet__row { border-right: 1px solid var(--border); }
.sheet--areas .sheet__row:nth-child(odd) { border-right: 0; }
.sheet--areas .sheet__row:nth-last-child(-n+2) { border-bottom: 0; }

/* timeline rows (30 / 60 / 90) */
.milestones { display: grid; border-top: 1px solid var(--border); }
.milestone { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--border); align-items: baseline; }
.milestone .k { font: 600 15px/1.2 var(--font-mono); color: var(--oc, var(--accent)); letter-spacing: -0.01em; }
.milestone p { font-size: 15px; color: var(--fg-2); }
.not-list { margin-top: 22px; font-size: 15px; color: var(--muted); }

/* ---------- Columns with hairlines ---------- */
.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols > * { padding: 0 36px; border-left: 1px solid var(--border); }
.cols > *:first-child { padding-left: 0; border-left: 0; }
.cols > *:last-child { padding-right: 0; }
.col__n { font: 500 11.5px/1 var(--font-mono); letter-spacing: .1em; color: var(--accent); text-transform: uppercase; }
.cols h2, .cols h3 { margin-top: 14px; font-size: 21px; letter-spacing: -0.018em; line-height: 1.25; }
.cols p { margin-top: 10px; font-size: 15px; color: var(--muted); }
.ticks { list-style: none; margin-top: 18px; display: grid; gap: 9px; }
.ticks li { position: relative; padding-left: 22px; font-size: 15px; line-height: 1.5; color: var(--fg-2); }
.ticks li::before { content: ""; position: absolute; left: 1px; top: 7px; width: 9px; height: 5px; border-left: 1.5px solid var(--tick, var(--pass)); border-bottom: 1.5px solid var(--tick, var(--pass)); transform: rotate(-45deg); }
.ticks a { color: var(--fg-2); text-decoration: underline; text-decoration-color: var(--border-strong); text-underline-offset: 3px; }
.ticks a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.cols .link { margin-top: 20px; }

/* newsletter form */
.subscribe { margin-top: 18px; display: flex; gap: 8px; }
.subscribe input {
  flex: 1; min-width: 0; height: 44px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--fg); font: 400 15px/1 var(--font-sans);
}
.subscribe input::placeholder { color: var(--faint); }
.subscribe input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-note { margin-top: 10px; font: 400 12px/1.4 var(--font-mono); color: var(--faint); }
.form-ok { color: var(--pass); } .form-err { color: var(--crit); }

/* ---------- Attestations (testimonials) ---------- */
.attests { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.attest { margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-l); padding: 28px; display: flex; flex-direction: column; }
.attest__n { font: 500 11.5px/1 var(--font-mono); letter-spacing: .1em; color: var(--faint); }
.attest blockquote { margin: 18px 0 0; font-size: 17.5px; line-height: 1.55; color: var(--fg); letter-spacing: -0.008em; flex: 1; }
.attest figcaption { margin-top: 28px; padding-top: 14px; border-top: 1px solid var(--fg); display: flex; flex-direction: column; gap: 3px; }
.attest figcaption b { color: var(--fg); font-weight: 600; font-size: 15px; }
.attest figcaption span { font: 400 12px/1.4 var(--font-mono); color: var(--muted); }

/* ---------- Article ledger list ---------- */
.ledger { border-top: 1px solid var(--fg); }
.ledger__row {
  display: grid; grid-template-columns: 136px minmax(0, 1fr) 150px; gap: 28px; padding: 24px 0; border-bottom: 1px solid var(--border);
  color: inherit; align-items: baseline; transition: background .2s var(--ease);
}
a.ledger__row:hover { color: inherit; }
a.ledger__row:hover h3 { color: var(--accent); }
.ledger__date { font: 500 12.5px/1.5 var(--font-mono); color: var(--muted); }
.ledger__row h3 { font-size: 19px; line-height: 1.35; letter-spacing: -0.014em; transition: color .2s var(--ease); }
.ledger__row p { margin-top: 6px; font-size: 15px; line-height: 1.6; color: var(--muted); max-width: 720px; }
.ledger__topic { justify-self: end; }
.ledger__head { display: grid; grid-template-columns: 136px minmax(0, 1fr) 150px; gap: 28px; padding: 0 0 10px; font: 500 11px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.ledger__head span:last-child { text-align: right; }

/* ---------- Generic cards on bands ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-l); padding: 28px; display: flex; flex-direction: column; }
a.card { color: inherit; transition: border-color .2s var(--ease), transform .25s var(--ease); }
a.card:hover { border-color: var(--accent-line); color: inherit; }
a.card:hover h3 { color: var(--accent); }
.card__k { font: 500 11.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.card h3 { margin-top: 12px; font-size: 18.5px; letter-spacing: -0.014em; line-height: 1.3; }
.card p { margin-top: 8px; font-size: 15px; color: var(--muted); line-height: 1.6; }
.card .ticks { margin-top: 18px; }
.card__foot { margin-top: auto; padding-top: 22px; }
.card__note { margin-top: 18px; font-size: 13.5px; line-height: 1.5; color: var(--muted); padding-left: 10px; border-left: 2px solid var(--border-strong); }
.card--feature { border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
.card--panel { background: var(--panel); }

/* definition table (facts / technical depth) */
.facts { width: 100%; border-collapse: collapse; }
.facts th, .facts td { text-align: left; vertical-align: top; padding: 12px 0; border-bottom: 1px solid var(--border); }
.facts th { width: 170px; padding-right: 20px; font: 500 11.5px/1.6 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.facts td { color: var(--fg-2); font-size: 15px; }
.facts tr:first-child th, .facts tr:first-child td { border-top: 1px solid var(--border); }

/* quote / thesis */
.thesis { display: grid; gap: 28px; }
.thesis blockquote { margin: 0; padding-left: 24px; border-left: 2px solid var(--accent); font-size: clamp(19px, 2vw, 23px); line-height: 1.5; color: var(--fg); letter-spacing: -0.012em; font-weight: 450; }
.thesis cite { display: block; margin-top: 4px; font: normal 400 12.5px/1.4 var(--font-mono); color: var(--muted); }

/* CTA panel */
.cta { position: relative; overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); padding: 72px 48px; text-align: center; }
.cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.4px); background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
}
.cta::after { content: ""; position: absolute; width: 700px; height: 380px; left: 50%; top: 100%; transform: translate(-50%, -50%); background: radial-gradient(closest-side, var(--glow), transparent); pointer-events: none; }
.cta > * { position: relative; z-index: 1; }
.cta h2 { max-width: 760px; margin: 0 auto; }
.cta p { max-width: 640px; margin: 18px auto 0; color: var(--muted); font-size: 17.5px; }
.cta .btn-row { justify-content: center; margin-top: 32px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-band); padding: 56px 0 32px; font-size: 14px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1.6fr; gap: 40px; }
.footer h4 { font: 500 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }
.footer__about p { margin-top: 14px; color: var(--muted); max-width: 320px; line-height: 1.55; }
.footer ul { list-style: none; display: grid; gap: 9px; }
.footer ul a { color: var(--fg-2); }
.footer ul a:hover { color: var(--accent); }
.footer .sister a { display: flex; justify-content: space-between; gap: 16px; }
.footer .sister a span { font-family: var(--font-mono); font-size: 12.5px; color: var(--muted); }
.footer__base { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer__base p { font: 400 12.5px/1.4 var(--font-mono); color: var(--muted); }

/* ---------- Article / prose ---------- */
.article-head { padding-top: 64px; }
.article-head .back { font: 500 12.5px/1 var(--font-mono); color: var(--muted); display: inline-flex; gap: 8px; align-items: center; }
.article-head .back:hover { color: var(--fg); }
.article-head h1 { margin-top: 28px; font-size: clamp(34px, 4.6vw, 52px); line-height: 1.07; letter-spacing: -0.03em; text-wrap: balance; }
.article-head .dek { margin-top: 20px; font-size: 19.5px; line-height: 1.55; color: var(--muted); }
.measure { max-width: 700px; margin: 0 auto; }
.docmeta { margin-top: 36px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--fg); border-bottom: 1px solid var(--border); }
.docmeta div { padding: 12px 0; }
.docmeta div + div { padding-left: 16px; border-left: 1px solid var(--border); }
.docmeta dt { font: 500 10.5px/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.docmeta dd { margin: 6px 0 0; font: 500 13px/1.3 var(--font-mono); color: var(--fg); }
.figure { margin: 40px 0 0; }
.figure img { width: 100%; border-radius: var(--r); border: 1px solid var(--border); }
.figure figcaption { margin-top: 10px; font: 400 12px/1.4 var(--font-mono); color: var(--muted); }
.figure figcaption a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }

.prose { counter-reset: h2; padding: 48px 0 24px; font-size: 18px; line-height: 1.72; color: var(--fg-2); }
.prose > * + * { margin-top: 22px; }
.prose h2 { counter-increment: h2; margin-top: 56px; font-size: 25px; line-height: 1.25; letter-spacing: -0.02em; position: relative; }
.prose h2::before { content: counter(h2, decimal-leading-zero); font: 500 14px/1 var(--font-mono); color: var(--accent); display: block; margin-bottom: 10px; letter-spacing: .04em; }
@media (min-width: 1000px) { .prose h2::before { position: absolute; right: calc(100% + 22px); top: .5em; margin: 0; } }
.prose h2 + * { margin-top: 16px; }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent-line); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { text-decoration-color: currentColor; }
.prose sup.fn { font: 500 10.5px/0 var(--font-mono); margin-left: 1px; }
.prose sup.fn a { text-decoration: none; color: var(--accent); }
.prose em { font-style: italic; }
.prose ul { list-style: none; display: grid; gap: 10px; }
.prose ul li { position: relative; padding-left: 26px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 15px; width: 10px; height: 1px; background: var(--accent); }
.prose ol { padding-left: 1.5em; display: grid; gap: 10px; }
.prose ol li { padding-left: 4px; }
.prose ol li::marker { font: 500 14px/1 var(--font-mono); color: var(--accent); }
.prose h3 { margin-top: 36px; font-size: 20px; line-height: 1.3; letter-spacing: -0.015em; color: var(--fg); }
.prose h3 + * { margin-top: 12px; }
.prose blockquote { margin: 34px 0; padding: 22px 26px; border-left: 2px solid var(--accent); background: var(--accent-soft); border-radius: 0 var(--r) var(--r) 0; font-size: 22px; line-height: 1.45; color: var(--fg); font-weight: 500; letter-spacing: -0.015em; }
.prose code { font-family: var(--font-mono); font-size: 0.84em; padding: 2px 6px; border-radius: 5px; background: var(--code-bg); border: 1px solid var(--border); color: var(--fg); }
.prose pre { margin: 28px 0; background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--r); padding: 18px 20px; overflow-x: auto; font-size: 13.5px; line-height: 1.65; }
.prose pre code { padding: 0; border: 0; background: none; font-size: inherit; color: var(--fg-2); }
.tk-k { color: var(--accent); }
.tk-t { color: var(--o-aios); }
.tk-s { color: var(--pass); }
.tk-n { color: var(--warn); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0; }
.compare > div { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.compare .sheet__head { display: flex; }
.compare .sheet__head b { font-weight: 500; }
.compare .bad { color: var(--warn); } .compare .good { color: var(--pass); }
.compare pre { margin: 0 !important; border: 0; border-radius: 0; white-space: pre-wrap; word-break: break-all; }
.prose .endrule { height: 1px; background: var(--border); margin: 44px 0 0; }
.prose .coda { color: var(--muted); font-size: 16.5px; }
.refs { padding: 28px 0 0; border-top: 1px solid var(--fg); margin-top: 40px; }
.refs h2 { font: 500 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.refs ol { margin-top: 14px; list-style: none; counter-reset: ref; display: grid; gap: 6px; }
.refs li { counter-increment: ref; display: grid; grid-template-columns: 30px minmax(0, 1fr); font-size: 14px; color: var(--muted); }
.refs li::before { content: "[" counter(ref) "]"; font: 500 12px/1.7 var(--font-mono); color: var(--accent); }
.refs li a { color: var(--fg-2); overflow-wrap: anywhere; }
.refs li a:hover { color: var(--accent); }
.refs li span { font-family: var(--font-mono); font-size: 12px; color: var(--faint); margin-left: 6px; overflow-wrap: anywhere; }
.article-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 40px 0 96px; }

/* ---------- CV dossier ---------- */
.dossier { padding-top: 64px; padding-bottom: 72px; }
.dossier__head { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 56px; align-items: start; }
.dossier__id { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.dossier h1 { margin-top: 20px; font-size: clamp(40px, 5vw, 60px); line-height: 1.02; letter-spacing: -0.032em; }
.dossier .role { margin-top: 14px; font-size: 19px; color: var(--fg); font-weight: 500; letter-spacing: -0.01em; }
.dossier .role span { color: var(--muted); font-weight: 400; }
.dossier .summary { margin-top: 20px; font-size: 17px; color: var(--fg-2); max-width: 640px; }
.dossier .btn-row { margin-top: 30px; }
.idcard { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-l); overflow: hidden; box-shadow: var(--shadow-1); }
.idcard__top { display: flex; gap: 16px; align-items: center; padding: 18px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.idcard__top img { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; object-position: top; border: 1px solid var(--border); }
.idcard__top b { display: block; color: var(--fg); font-size: 16px; }
.idcard__top span { font: 400 12px/1.4 var(--font-mono); color: var(--muted); }
.idcard .facts th { width: 118px; padding-left: 18px; }
.idcard .facts td { padding-right: 18px; font-size: 14px; }
.idcard .facts tr:first-child th, .idcard .facts tr:first-child td { border-top: 0; }
.idcard .facts tr:last-child th, .idcard .facts tr:last-child td { border-bottom: 0; }
.statline { margin-top: 44px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--fg); border-bottom: 1px solid var(--border); }
.statline div { padding: 16px 0; }
.statline div + div { padding-left: 20px; border-left: 1px solid var(--border); }
.statline b { display: block; font: 600 26px/1.1 var(--font-sans); letter-spacing: -0.025em; color: var(--fg); }
.statline span { display: block; margin-top: 4px; font: 500 11px/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }

.cv-sec { padding: 72px 0; border-top: 1px solid var(--border); }
.cv-sec__head { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; margin-bottom: 36px; align-items: start; }
.cv-sec__head > .eyebrow { margin-top: 14px; }
.cv-sec__head .eyebrow { margin: 0; }
.cv-body { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; }
.cv-body > .full { grid-column: 1 / -1; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filters button { height: 30px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); font: 500 12px/1 var(--font-mono); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.xp { border-top: 1px solid var(--fg); }
.xp-row { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; padding: 30px 0; border-bottom: 1px solid var(--border); }
.xp-row[hidden] { display: none; }
.xp-when b { display: block; font: 500 14px/1.3 var(--font-mono); color: var(--fg); }
.xp-when span { display: block; margin-top: 6px; font: 400 12.5px/1.45 var(--font-mono); color: var(--muted); }
.xp-when .chip { display: inline-flex; margin-top: 12px; height: 22px; font-size: 11px; padding: 0 8px; }
.xp-what h3 { font-size: 19px; letter-spacing: -0.015em; line-height: 1.3; }
.xp-what .org { margin-top: 3px; color: var(--accent); font-weight: 500; font-size: 15px; }
.xp-what p { margin-top: 12px; font-size: 15.5px; color: var(--fg-2); max-width: 760px; }
.xp-what ul { margin-top: 12px; list-style: none; display: grid; gap: 6px; max-width: 760px; }
.xp-what li { position: relative; padding-left: 20px; font-size: 15px; color: var(--fg-2); line-height: 1.55; }
.xp-what li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 9px; height: 1px; background: var(--accent); }
.xp-what .tech { margin-top: 14px; font: 400 12.5px/1.7 var(--font-mono); color: var(--muted); }
.skill-table { width: 100%; border-collapse: collapse; border-top: 1px solid var(--fg); }
.skill-table td { padding: 11px 0; border-bottom: 1px solid var(--border); font-size: 15px; vertical-align: middle; }
.skill-table td:first-child { color: var(--fg); font-weight: 500; }
.skill-table td.y { font: 400 12.5px/1.4 var(--font-mono); color: var(--muted); text-align: right; white-space: nowrap; padding-left: 16px; }
.skill-table td.bar { width: 34%; padding-left: 24px; }
.skill-table .b { height: 4px; border-radius: 2px; background: var(--border); overflow: hidden; }
.skill-table .b i { display: block; height: 100%; background: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.split-bar { display: flex; height: 12px; border-radius: 3px; overflow: hidden; gap: 2px; margin-top: 16px; }
.split-bar i { display: block; height: 100%; }
.split-legend { margin-top: 14px; display: grid; gap: 0; border-top: 1px solid var(--border); }
.split-legend div { display: grid; grid-template-columns: 14px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 14.5px; }
.split-legend i { width: 10px; height: 10px; border-radius: 2px; }
.split-legend b { font: 500 13px/1 var(--font-mono); color: var(--fg); }
.contact-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--fg); }
.contact-list a { display: block; padding: 18px 0; border-bottom: 1px solid var(--border); color: var(--fg); font-weight: 500; }
.contact-list a + a { padding-left: 20px; border-left: 1px solid var(--border); }
.contact-list a span { display: block; font: 500 11px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.contact-list a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav__links { gap: 18px; }
  .hero__in { grid-template-columns: minmax(0, 1fr); gap: 56px; padding-top: 64px; padding-bottom: 72px; }
  .hero__copy { max-width: 720px; }
  .panel__grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .split { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .split .pt { padding-top: 0 !important; }
  .split .btn-row { justify-content: flex-start !important; }
  .attests, .cards { grid-template-columns: 1fr 1fr; }
  .cards--4 { grid-template-columns: 1fr 1fr; }
  .dossier__head { grid-template-columns: 1fr; }
  .idcard { max-width: 520px; }
  .offer-index { grid-template-columns: 1fr 1fr; }
  .offer-index a:nth-child(3) { border-left: 0; }
  .offer-index a:nth-child(n+3) { border-top: 1px solid var(--border); }
}
@media (max-width: 900px) {
  .nav__links, .nav__end > .btn, .nav__end > .theme { display: none; }
  .menu { display: block; }
  .nav__end { margin-left: auto; }
  .stepper, .stepper--aios { grid-template-columns: 1fr; gap: 28px; }
  .stepper::before { left: 18px; right: auto; top: 18px; bottom: 18px; width: 1px; height: auto; background: linear-gradient(to bottom, var(--step-c, var(--accent)), var(--border-strong)); }
  .step { display: grid; grid-template-columns: 37px minmax(0, 1fr); column-gap: 20px; }
  .step__num { grid-row: span 3; }
  .step__kicker { margin-top: 9px; }
  .assure__in { grid-template-columns: 1fr 1fr; }
  .assure__item:nth-child(3) { border-left: 0; padding-left: 0; }
  .assure__item:nth-child(n+3) { border-top: 1px solid var(--border); }
  .cols { grid-template-columns: 1fr; gap: 0; }
  .cols > * { padding: 32px 0; border-left: 0; border-top: 1px solid var(--border); }
  .cols > *:first-child { padding-top: 0; border-top: 0; }
  .cols > *:last-child { padding-bottom: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__about { grid-column: 1 / -1; }
  .ledger__row, .ledger__head { grid-template-columns: 110px minmax(0, 1fr); }
  .ledger__topic { grid-column: 2; justify-self: start; margin-top: 4px; }
  .ledger__head span:last-child { display: none; }
  .cv-sec__head, .cv-body, .xp-row { grid-template-columns: 1fr; gap: 16px; }
  .xp-when { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
  .xp-when span, .xp-when .chip { margin-top: 0; }
  .contact-list { grid-template-columns: 1fr 1fr; }
  .contact-list a:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .section { padding: 72px 0; }
  .section--tight { padding: 56px 0; }
  .sec-head { margin-bottom: 36px; }
  .lede { font-size: 17.5px; }
  .hero__in { padding-top: 44px; padding-bottom: 56px; gap: 44px; }
  .hero__copy .btn-row .btn { flex: 1 1 100%; }
  .page-hero__in { padding-top: 56px; padding-bottom: 52px; }
  .report__meta { grid-template-columns: 1fr 1fr; }
  .report__meta div:nth-child(3) { display: none; }
  .report__meta div:nth-child(2) { border-right: 0; }
  .report__row { grid-template-columns: 22px minmax(0, 1fr) auto; gap: 10px; padding: 10px 12px; }
  .report__row .chip { min-width: 0; padding: 0 8px; font-size: 11px; }
  .report__row .area small { display: none; }
  .report__bar { padding: 10px 12px; }
  .report__dots { display: none; }
  .report__foot { padding: 10px 12px; gap: 6px 14px; }
  .assure__item { padding: 16px 0 16px 14px; gap: 9px; }
  .assure__item:nth-child(odd) { padding-left: 0; }
  .assure__item b { font-size: 14px; }
  .assure__item span { font-size: 12.5px; }
  .panel { padding: 28px 20px; }
  .panel::before { left: 20px; }
  .sheet--areas .sheet__row { grid-template-columns: 26px minmax(0, 1fr); padding: 12px 12px; }
  .panel .tagline { font-size: 17px; }
  .attests, .cards, .cards--2, .cards--4 { grid-template-columns: 1fr; }
  .offer-index { grid-template-columns: 1fr; }
  .offer-index a { border-left: 0 !important; }
  .offer-index a + a { border-top: 1px solid var(--border); }
  .milestone { grid-template-columns: 76px minmax(0, 1fr); gap: 14px; }
  .cta { padding: 48px 20px; }
  .footer__grid { grid-template-columns: 1fr; }
  .ledger__row, .ledger__head { grid-template-columns: 1fr; gap: 6px; }
  .ledger__head { display: none; }
  .ledger__topic { grid-column: 1; }
  .docmeta { grid-template-columns: 1fr 1fr; }
  .docmeta div:nth-child(3) { padding-left: 0; border-left: 0; }
  .docmeta div:nth-child(n+3) { border-top: 1px solid var(--border); }
  .prose { font-size: 17px; }
  .prose pre { font-size: 12.5px; padding: 14px; margin-left: calc(var(--gutter) * -1); margin-right: calc(var(--gutter) * -1); border-radius: 0; border-left: 0; border-right: 0; }
  .compare { grid-template-columns: 1fr; }
  .prose blockquote { font-size: 19px; padding: 18px 20px; }
  .statline { grid-template-columns: 1fr 1fr; }
  .statline div:nth-child(3) { padding-left: 0; border-left: 0; }
  .statline div:nth-child(n+3) { border-top: 1px solid var(--border); }
  .facts th { width: 110px; }
  .skill-table td.bar { display: none; }
  .contact-list { grid-template-columns: 1fr; }
  .contact-list a { padding-left: 0 !important; border-left: 0 !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
.article-head .eyebrow { display: flex; }
.prose ul li.v::before { width: 8px; height: 8px; border-radius: 50%; top: 11px; left: 3px; background: var(--vc); box-shadow: 0 0 0 3px color-mix(in srgb, var(--vc) 18%, transparent); }
.prose li.v--pass { --vc: var(--pass); } .prose li.v--warn { --vc: var(--warn); } .prose li.v--crit { --vc: var(--crit); }
.prose li.v strong { color: var(--vc); }
.cv-sec .ledger__row, .cv-sec .ledger__head { grid-template-columns: 200px minmax(0, 1fr) 150px; gap: 40px; }
@media (max-width: 900px) { .cv-sec .ledger__row { grid-template-columns: 110px minmax(0, 1fr); gap: 20px; } }
@media (max-width: 640px) { .cv-sec .ledger__row { grid-template-columns: 1fr; gap: 6px; } }
.about-hero { padding-top: 72px; padding-bottom: 72px; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); }
.about-hero .idcard img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; object-position: top; }
@media (max-width: 1080px) { .about-hero { grid-template-columns: minmax(0, 1fr); } .about-hero .idcard { max-width: 420px; } }
@media (max-width: 640px) {
  .btn { white-space: normal; text-align: center; line-height: 1.25; padding-top: 10px; padding-bottom: 10px; }
  .card { padding: 22px 18px; }
}
@media (max-width: 900px) { .cv-body > div:empty { display: none; } }