/* =====================================================================
   XBA — Extend Business Automation Limited
   Direction B "System" — production stylesheet
   Hand-written, token-driven. No framework.
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --navy:        #003E7E;
  --navy-hover:  #0056B3;
  --ink:         #111827;
  --ink-soft:    #1F2937;
  --body:        #374151;
  --muted:       #6B7280;
  --faint:       #9CA3AF;
  --line:        #E5E7EB;
  --line-soft:   #F1F2F4;
  --bg:          #F3F4F6;
  --surface:     #FFFFFF;
  --surface-2:   #F9FAFB;
  --green:       #10B981;
  --green-deep:  #1F8A5B;
  --blue-tint:   #EAF1F8;
  --blue-border: #D5E2F0;
  --green-tint:  #E7F2EC;
  --green-border:#BBE3CD;

  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;

  --header-h: 60px;
  --maxw: 1240px;

  --shadow-card: 0 1px 2px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);

  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------- Base / reset ---------- */
* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; }

::selection { background: var(--navy); color: #fff; }
::placeholder { color: var(--faint); opacity: 1; }
:focus-visible { outline: 2px solid var(--navy-hover); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- Layout helpers ---------- */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

.section { padding-block: clamp(52px, 7vw, 88px); }
.section--white { background: var(--surface); }
.section--bg    { background: var(--bg); }
.section--dark  { background: var(--ink); color: #fff; }
.bordered-y { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { max-width: 62ch; margin-bottom: clamp(28px, 4vw, 44px); }

/* ---------- Typography utilities ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow--light { color: var(--faint); }
.eyebrow--tight { letter-spacing: .1em; }

.h2 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.12;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-top: 12px;
}
.h3-eyebrow {
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1.15;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin-top: 8px;
}
.mono { font-family: var(--mono); }
.lead-intro {
  color: var(--body);
  margin-top: 14px;
  max-width: 60ch;
  font-size: 1.04rem;
}
.section--dark .lead-intro { color: var(--faint); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--r-sm);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.btn--primary { background: var(--navy); color: #fff; padding: 13px 22px; }
.btn--primary:hover { background: var(--navy-hover); }
.btn--outline {
  background: var(--surface);
  color: var(--ink);
  border-color: #D1D5DB;
  padding: 13px 20px;
}
.btn--outline:hover { background: var(--bg); border-color: var(--faint); }
.btn--block { width: 100%; padding: 14px 20px; }
.btn__arrow { flex: none; }

/* ===================================================================
   STATUS STRIP
   =================================================================== */
.statusbar {
  background: var(--ink);
  color: var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .01em;
}
.statusbar__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 8px clamp(16px, 4vw, 40px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
}
.statusbar__left { display: inline-flex; align-items: center; gap: 9px; }
.statusbar__right { color: var(--faint); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); display: inline-block; flex: none; }

/* ===================================================================
   HEADER
   =================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; flex: none; }
.brand__mark { height: 34px; width: auto; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .1em;
  color: var(--ink);
}
.brand__sub {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--body);
  text-decoration: none;
  padding: 7px 11px;
  border-radius: var(--r-sm);
  border-bottom: 2px solid transparent;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.nav__link:hover { background: var(--bg); }
.nav__link.is-active { color: var(--navy); border-bottom-color: var(--navy); }
.nav__cta { margin-left: 8px; padding: 9px 16px; }

/* mobile menu toggle */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--ink);
}
.nav-toggle:hover { background: var(--bg); }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    top: calc(100% + 1px);
    right: clamp(16px, 4vw, 40px);
    left: clamp(16px, 4vw, 40px);
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-card);
    padding: 10px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav__link { border-bottom: none; padding: 11px 12px; }
  .nav__link.is-active { background: var(--blue-tint); border-bottom: none; }
  .nav__cta { margin-left: 0; margin-top: 4px; }
}

/* ===================================================================
   HERO
   =================================================================== */
.hero { background: var(--surface); border-bottom: 1px solid var(--line); }
.hero__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(44px, 7vw, 88px) clamp(16px, 4vw, 40px) clamp(40px, 6vw, 72px);
}
.hero__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--blue-tint);
  border: 1px solid var(--blue-border);
  padding: 5px 11px;
  border-radius: 2px;
  margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.04;
  font-size: clamp(2rem, 3.6vw, 3.7rem);
  margin-bottom: 20px;
  max-width: 16ch;
}
.hero__sub {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  color: var(--body);
  line-height: 1.6;
  max-width: 52ch;
  margin-bottom: 28px;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

/* opportunity map card */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.card__head-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.card__head-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--green-deep);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.opp__body { padding: 18px 18px 6px; }
.opp__row { margin-bottom: 17px; }
.opp__row:last-of-type { margin-bottom: 6px; }
.opp__row-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.opp__label { font-size: 13.5px; color: var(--ink); font-weight: 600; }
.opp__figure { font-family: var(--mono); font-size: 11px; color: var(--body); white-space: nowrap; }
.opp__figure .unit { color: var(--faint); }
.bar { display: flex; height: 9px; border-radius: 3px; overflow: hidden; background: #EEF1F4; }
.bar .seg--navy { background: var(--navy); }
.bar .seg--green { background: var(--green); }
.opp__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--muted);
}
.opp__legend span { display: inline-flex; align-items: center; gap: 7px; }
.swatch { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.swatch--navy { background: var(--navy); }
.swatch--green { background: var(--green); }
.opp__total {
  margin-top: 14px;
  padding: 13px 0 4px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.opp__total-label { font-size: 13px; color: var(--body); }
.opp__total-value {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
  line-height: 1;
}
.opp__total-value .unit { font-size: 12px; color: var(--muted); font-weight: 500; }
.code-note {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
}
.opp__note { padding: 8px 0 14px; }

/* ===================================================================
   THE GAP (#niche)
   =================================================================== */
.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 3vw, 44px);
}
.prose p { color: var(--body); max-width: 54ch; }
.prose p + p { margin-top: 15px; }
.prose strong { color: var(--ink); font-weight: 600; }

.principles { align-self: start; }
.principle {
  display: flex;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}
.principle:last-child { border-bottom: none; }
.principle__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--navy);
  min-width: 22px;
  padding-top: 1px;
}
.principle__text { font-size: 14px; color: var(--body); line-height: 1.5; }
.principle__text b { color: var(--ink); font-weight: 600; display: block; margin-bottom: 2px; }

/* ===================================================================
   SERVICES (#services)
   =================================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}
.svc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 2px solid var(--navy);
  border-radius: var(--r-md);
  padding: 22px;
  transition: background .15s ease;
}
.svc:hover { background: var(--surface-2); }
.svc__head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.icon-tile {
  width: 36px; height: 36px;
  border-radius: 5px;
  background: var(--blue-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.svc__tag { font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: .06em; }
.svc h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.18rem;
  margin-bottom: 9px;
  letter-spacing: -.01em;
}
.svc p { color: var(--body); font-size: .93rem; margin-bottom: 14px; line-height: 1.55; }
.svc__foot { font-family: var(--mono); font-size: 11px; color: var(--navy); }

/* ===================================================================
   APPROACH (#approach) — dark
   =================================================================== */
.stages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--ink-soft);
  border: 1px solid var(--ink-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}
.stage { background: var(--ink); padding: 22px; }
.stage__label { font-family: var(--mono); font-size: 11px; color: var(--green); letter-spacing: .06em; }
.stage h3 { font-size: 1.08rem; color: #fff; margin: 11px 0 7px; font-weight: 600; }
.stage p { font-size: .88rem; color: var(--faint); line-height: 1.55; }

.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: clamp(28px, 4vw, 44px);
}
.quote { border-left: 2px solid var(--navy); padding: 2px 0 2px 16px; }
.quote p:first-child { font-size: 1.04rem; color: #fff; font-weight: 600; line-height: 1.3; }
.quote p:last-child { font-size: .86rem; color: var(--faint); margin-top: 8px; }

/* ===================================================================
   WORK (#work)
   =================================================================== */
.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: clamp(28px, 4vw, 40px);
}
.panel-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.panel-card--after { border-top: 2px solid var(--green); }
.panel-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 18px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.panel-card__head .label { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.panel-card__head .label--green { color: var(--green-deep); }
.tag-dot { font-family: var(--mono); font-size: 11px; color: var(--faint); display: inline-flex; align-items: center; gap: 6px; }
.tag-dot--green { color: var(--green-deep); }
.tag-dot .dot--grey { background: var(--faint); }
.panel-card__body { padding: 6px 18px 18px; }
.bullet { display: flex; gap: 13px; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.bullet:last-child { border-bottom: none; }
.bullet__mark { font-family: var(--mono); font-size: 12px; color: var(--faint); flex: none; padding-top: 1px; }
.bullet svg { flex: none; margin-top: 2px; }
.bullet span.txt { font-size: 14px; color: var(--body); line-height: 1.5; }

/* dashboard intro */
.dash-intro { max-width: 60ch; margin-bottom: 16px; }

/* browser-in-browser */
.browser {
  background: var(--surface);
  border: 1px solid #D1D5DB;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.browser__chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.browser__dots { display: flex; gap: 7px; flex: none; }
.browser__dots span { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.browser__url {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 6px 11px;
  max-width: 380px;
  margin: 0 auto;
}
.browser__url span {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app { display: flex; flex-wrap: wrap; min-height: 420px; }
.app__sidebar {
  flex: none;
  width: 212px;
  min-width: 180px;
  border-right: 1px solid var(--line);
  background: #FAFBFC;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.app__brand { display: flex; align-items: center; gap: 9px; padding: 4px 8px 14px; }
.app__brand-icon {
  width: 26px; height: 26px;
  border-radius: 5px;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.app__brand-name { font-family: var(--sans); font-weight: 600; font-size: 13px; color: var(--ink); display: block; }
.app__brand-sub { font-family: var(--mono); font-size: 9px; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); }
.app__views-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 0 8px 6px;
}
.view-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--body);
  background: transparent;
  border: none;
  border-radius: 5px;
  padding: 10px 11px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.view-btn svg { flex: none; }
.view-btn:hover { background: #EEF1F4; }
.view-btn.is-active {
  background: var(--blue-tint);
  color: var(--navy);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--navy);
}
.app__sync {
  margin-top: auto;
  padding: 12px 9px 2px;
  border-top: 1px solid #EEF0F3;
}
.app__sync-live { font-family: var(--mono); font-size: 10.5px; color: var(--green-deep); display: flex; align-items: center; gap: 7px; }
.app__sync-time { font-family: var(--mono); font-size: 10px; color: var(--faint); margin-top: 6px; }

.app__main { flex: 1; min-width: 280px; display: flex; flex-direction: column; }
.app__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
}
.app__crumb { font-family: var(--mono); font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--faint); display: block; }
.app__title { font-family: var(--sans); font-weight: 600; font-size: 15px; color: var(--ink); margin-top: 3px; display: block; }
.app__pill {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 5px 11px;
}
.app__panel { padding: 18px 20px; flex: 1; }
.view[hidden] { display: none; }

/* schedule board */
.sched-scroll { overflow-x: auto; }
.sched { min-width: 560px; }
.sched__head {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #EEF0F3;
}
.sched__times {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--faint);
}
.sched__row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 10px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid #F4F5F7;
}
.sched__row:last-child { border-bottom: none; }
.sched__tech { font-family: var(--sans); font-size: 13px; font-weight: 500; color: var(--ink); }
.sched__track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.jb { border-radius: 4px; padding: 6px 8px; border: 1px solid; }
.jb__title { font-family: var(--sans); font-size: 11.5px; font-weight: 500; display: block; }
.jb__meta { font-family: var(--mono); font-size: 9.5px; display: block; }
.jb--done { background: var(--bg); border-color: var(--line); }
.jb--done .jb__title { color: var(--muted); }
.jb--done .jb__meta { color: var(--faint); }
.jb--sched { background: var(--blue-tint); border-color: var(--blue-border); }
.jb--sched .jb__title, .jb--sched .jb__meta { color: var(--navy); }
.jb--live { background: var(--green-tint); border-color: var(--green-border); }
.jb--live .jb__title { color: var(--green-deep); font-weight: 600; display: flex; align-items: center; gap: 5px; }
.jb--live .jb__meta { color: var(--green-deep); }
.jb--live .dot-sm { width: 5px; height: 5px; border-radius: 50%; background: var(--green); flex: none; }
.sched__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #EEF0F3;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}
.sched__legend span { display: inline-flex; align-items: center; gap: 7px; }
.sw { width: 9px; height: 9px; border-radius: 2px; border: 1px solid; }
.sw--sched { background: var(--blue-tint); border-color: var(--blue-border); }
.sw--live { background: var(--green-tint); border-color: var(--green-border); }
.sw--done { background: var(--bg); border-color: var(--line); }

/* tech view */
.tech__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.tech__id { display: flex; align-items: center; gap: 11px; }
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-weight: 600; font-size: 13px;
  flex: none;
}
.tech__name { font-family: var(--sans); font-weight: 600; font-size: 14px; color: var(--ink); display: block; }
.tech__sub { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.tech__status { font-family: var(--mono); font-size: 11px; color: var(--green-deep); display: inline-flex; align-items: center; gap: 6px; }
.tech__list { display: flex; flex-direction: column; gap: 9px; }
.job-row {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-md);
}
.job-row--active { border-color: var(--green-border); background: #F6FBF8; }
.job-row__time { font-family: var(--mono); font-size: 11px; color: var(--muted); flex: none; width: 42px; }
.job-row--active .job-row__time { color: var(--green-deep); }
.job-row__body { flex: 1; min-width: 0; }
.job-row__title { font-family: var(--sans); font-size: 13.5px; font-weight: 500; color: var(--ink); display: block; }
.job-row--active .job-row__title { font-weight: 600; }
.job-row__addr { font-family: var(--mono); font-size: 10.5px; color: var(--muted); display: block; }
.statuspill {
  font-family: var(--mono);
  font-size: 10px;
  border-radius: 20px;
  padding: 3px 9px;
  flex: none;
  border: 1px solid;
}
.statuspill--prog { color: var(--green-deep); background: var(--green-tint); border-color: var(--green-border); }
.statuspill--next { color: var(--navy); background: var(--blue-tint); border-color: var(--blue-border); }
.statuspill--sched { color: var(--muted); background: var(--bg); border-color: var(--line); }

/* job detail */
.job-detail__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.job-detail__id { font-family: var(--mono); font-size: 11px; color: var(--green-deep); }
.job-detail__title { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; margin-top: 5px; color: var(--ink); }
.statuspill--lg { font-size: 10.5px; padding: 4px 11px; display: inline-flex; align-items: center; gap: 6px; }
.dot--green { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex: none; }
.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 16px;
}
.meta-cell { background: var(--surface); padding: 11px 13px; }
.meta-cell__k {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--faint);
  display: block;
  margin-bottom: 4px;
}
.meta-cell__v { font-size: 13px; color: var(--ink); }
.meta-cell__v--green { color: var(--green-deep); }
.parts-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--faint);
  display: block;
  margin-bottom: 8px;
}
.parts { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin-bottom: 16px; }
.parts__head, .parts__row {
  display: grid;
  grid-template-columns: 1fr 90px 60px;
  gap: 10px;
  padding: 9px 13px;
  align-items: center;
}
.parts__head {
  padding: 8px 13px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--faint);
}
.parts__row { border-bottom: 1px solid var(--line-soft); font-size: 12.5px; color: var(--body); }
.parts__row:last-child { border-bottom: none; }
.parts__row .code { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.parts__row .qty { text-align: right; font-family: var(--mono); font-size: 11px; }
.parts__head .qty { text-align: right; }
.callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 15px;
  background: #F6FBF8;
  border: 1px solid var(--green-border);
  border-radius: var(--r-md);
}
.callout__text { font-size: 13px; color: var(--body); line-height: 1.4; }
.callout__text b { color: var(--ink); font-weight: 600; }
.callout__ref { font-family: var(--mono); font-size: 11px; color: var(--green-deep); display: inline-flex; align-items: center; gap: 7px; flex: none; }

/* integration topography */
.topo { margin-top: clamp(40px, 6vw, 64px); }
.topo__intro { max-width: 60ch; margin-bottom: clamp(20px, 3vw, 28px); }
.topo__intro p { color: var(--body); margin-top: 12px; max-width: 58ch; }
.topo__diagram {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(18px, 3vw, 28px);
  overflow-x: auto;
}
.topo__cols {
  min-width: 680px;
  display: grid;
  grid-template-columns: 170px 1fr 188px;
  gap: 22px;
  align-items: stretch;
}
.topo__node {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: var(--r-lg);
  padding: 18px 14px;
}
.topo__node--source { background: var(--blue-tint); border: 1px solid var(--blue-border); }
.topo__node--ledger { background: var(--ink); }
.topo__node-icon {
  width: 38px; height: 38px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 11px;
}
.topo__node--source .topo__node-icon { background: var(--navy); }
.topo__node--ledger .topo__node-icon { background: var(--ink-soft); }
.topo__node-name { font-family: var(--sans); font-weight: 600; font-size: 14px; color: var(--ink); }
.topo__node--ledger .topo__node-name { color: #fff; }
.topo__node-sub { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-top: 5px; line-height: 1.5; }
.topo__node--ledger .topo__node-sub { color: var(--green); margin-top: 7px; display: inline-flex; align-items: center; gap: 6px; }
.topo__lanes { display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.lane { border-radius: var(--r-lg); padding: 13px 15px; }
.lane--a { border: 1px solid var(--blue-border); background: #F8FAFD; }
.lane--b { border: 1px solid var(--green-border); background: #F6FBF8; }
.lane__head { display: flex; align-items: center; gap: 8px; margin-bottom: 11px; flex-wrap: wrap; }
.lane__badge { font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .04em; border-radius: 3px; padding: 2px 8px; border: 1px solid; }
.lane--a .lane__badge { color: var(--navy); background: var(--blue-tint); border-color: var(--blue-border); }
.lane--b .lane__badge { color: var(--green-deep); background: var(--green-tint); border-color: var(--green-border); }
.lane__note { font-family: var(--mono); font-size: 10px; color: var(--muted); }
.lane__flow { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.node-chip {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 7px 11px;
}
.node-chip--navy { color: var(--navy); background: var(--blue-tint); border-color: var(--blue-border); }
.node-chip--green { color: var(--green-deep); background: var(--green-tint); border-color: var(--green-border); }
.flow-arrow { font-family: var(--mono); color: var(--faint); font-size: 14px; }

/* other engagements */
.engagements-head { max-width: 62ch; margin: clamp(40px, 6vw, 64px) 0 clamp(20px, 3vw, 28px); }
.engagements { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.engagement {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px 32px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
  transition: background .15s ease;
}
.engagement:last-child { border-bottom: none; }
.engagement:hover { background: var(--surface-2); }
.engagement__main { display: flex; gap: 16px; }
.engagement__num { font-family: var(--mono); font-size: 13px; color: var(--navy); padding-top: 3px; }
.engagement__type {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 7px;
}
.engagement h3 { font-family: var(--sans); font-weight: 600; font-size: 1.18rem; margin-bottom: 7px; letter-spacing: -.01em; }
.engagement__desc { color: var(--body); font-size: .93rem; line-height: 1.55; max-width: 58ch; }
.engagement__stack {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--body);
  line-height: 1.9;
  max-width: 15rem;
}
.engagement__stack .k {
  color: var(--faint);
  display: block;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 10px;
  margin-bottom: 4px;
}
.engagement__stack span.line { display: block; }

/* ===================================================================
   ABOUT (#about)
   =================================================================== */
.about__eyebrow { display: block; margin-bottom: clamp(22px, 3vw, 34px); }
.about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}
.about__lead {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.28;
  letter-spacing: -.015em;
  color: var(--ink);
}
.about__body { padding-top: 4px; }
.about__body p { color: var(--body); max-width: 58ch; }
.about__body p + p { margin-top: 15px; }
.about__body strong { color: var(--ink); font-weight: 600; }

/* ===================================================================
   AUDIT (#audit)
   =================================================================== */
.audit { padding-block: clamp(52px, 7vw, 96px); }
.audit__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.audit h2 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.1;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin-top: 12px;
}
.audit__sub { color: var(--body); margin-top: 16px; max-width: 46ch; }
.audit__checks { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.audit__check { display: flex; gap: 11px; align-items: flex-start; }
.audit__check svg { flex: none; margin-top: 2px; }
.audit__check span { font-size: 14px; color: var(--body); }
.audit__email {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--navy);
  margin-top: 24px;
  display: inline-block;
  border-bottom: 1px solid #D1D5DB;
  padding-bottom: 2px;
  text-decoration: none;
}
.audit__email:hover { border-color: var(--navy); }

.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 32px);
}
.field-stack { display: flex; flex-direction: column; gap: 15px; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 15px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input,
.field select,
.field textarea {
  font-family: var(--sans);
  font-size: 15px;
  padding: 11px 13px;
  border: 1px solid #D1D5DB;
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--ink);
  outline: none;
  transition: border-color .15s ease;
  width: 100%;
}
.field textarea { resize: vertical; line-height: 1.5; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--navy-hover); }
.form-note { font-family: var(--mono); font-size: 10.5px; color: var(--faint); line-height: 1.6; }

/* inline success state (progressive enhancement) */
.form-success { padding: 6px 0; }
.form-success__icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--green-tint);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.form-success h3 { font-family: var(--sans); font-weight: 700; font-size: 1.4rem; margin-bottom: 9px; letter-spacing: -.015em; }
.form-success p { color: var(--body); margin-bottom: 20px; font-size: .95rem; }
.form-success .form-note { margin-top: 18px; margin-bottom: 0; }

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer { border-top: 1px solid var(--line); background: var(--ink); color: var(--faint); }
.site-footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 30px clamp(16px, 4vw, 40px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.site-footer__brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.site-footer__brand img { height: 26px; width: auto; flex: none; }
.site-footer__copy { font-family: var(--mono); font-size: 12px; color: var(--faint); letter-spacing: .01em; }
.site-footer__links { font-size: 13px; }
.site-footer__links a { color: var(--line); text-decoration: none; }
.site-footer__links a:hover { color: #fff; }

/* ===================================================================
   Small-screen refinements
   =================================================================== */
@media (max-width: 540px) {
  /* email lives in the footer and form — free the status strip up */
  .statusbar__right { display: none; }

  /* form fields stack; two 140px columns clip placeholders */
  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  /* FSM demo: sidebar becomes a horizontal tab bar */
  .app { flex-direction: column; }
  .app__sidebar {
    width: 100%;
    min-width: 0;
    border-right: none;
    border-bottom: 1px solid var(--line);
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 12px;
  }
  .app__brand { padding: 0; }
  .app__views-label { display: none; }
  .app__sidebar [role="tablist"] {
    display: flex;
    gap: 6px;
    width: 100%;
    order: 3;
  }
  .app__sidebar .view-btn {
    flex: 1;
    justify-content: center;
    width: auto;
    padding: 9px 8px;
    font-size: 12.5px;
  }
  .app__sidebar .view-btn.is-active { box-shadow: inset 0 -2px 0 var(--navy); }
  .app__sync {
    order: 2;
    margin-top: 0;
    margin-left: auto;
    border-top: none;
    padding: 0;
  }
  .app__sync-time { display: none; }

  /* integration topography: stack source → lanes → ledger vertically */
  .topo__cols {
    min-width: 0;
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* ===================================================================
   Hero note (reply promise)
   =================================================================== */
.hero__note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green-deep);
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__note::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}

/* ===================================================================
   Mid-page CTA band
   =================================================================== */
.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: clamp(40px, 6vw, 64px);
  padding: clamp(20px, 3vw, 28px) clamp(20px, 3vw, 32px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--navy);
  border-radius: var(--r-md);
}
.cta-band__text { color: var(--body); font-size: 1.02rem; max-width: 48ch; }
.cta-band__text strong { color: var(--ink); font-weight: 600; }

/* ===================================================================
   Service card deep-link
   =================================================================== */
.svc__more {
  display: inline-block;
  margin-top: 6px;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-border);
  padding-bottom: 1px;
}
.svc__more:hover { border-color: var(--navy); }

/* ===================================================================
   Engagement outcome line
   =================================================================== */
.engagement__outcome {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--green-deep);
  margin-top: 9px;
}

/* ===================================================================
   Testimonials (light quotes)
   =================================================================== */
.testimonials { margin-top: clamp(40px, 6vw, 64px); }
.testimonials-head { margin-bottom: 18px; }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.testimonial {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 2px solid var(--navy);
  border-radius: var(--r-md);
  padding: 20px 22px;
}
.testimonial blockquote {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.5;
}
.testimonial figcaption {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 12px;
}

/* ===================================================================
   FAQ (#faq)
   =================================================================== */
.faq {
  max-width: 780px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  overflow: hidden;
}
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item:last-child { border-bottom: none; }
.faq__q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 20px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  transition: background .15s ease;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { background: var(--surface-2); }
.faq__q::after {
  content: "+";
  font-family: var(--mono);
  font-size: 18px;
  color: var(--navy);
  flex: none;
  line-height: 1;
  transition: transform .15s ease;
}
.faq__item[open] .faq__q::after { content: "–"; }
.faq__item[open] .faq__q { background: var(--surface-2); }
.faq__a { padding: 2px 20px 18px; }
.faq__a p { color: var(--body); font-size: .95rem; max-width: 62ch; }
.faq__a strong { color: var(--ink); font-weight: 600; }

/* ===================================================================
   About photo (optional, when supplied)
   =================================================================== */
.about__photo {
  margin-top: 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  max-width: 280px;
}

/* ===================================================================
   Simple content pages (thanks / 404)
   =================================================================== */
.simple-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 12vw, 140px) clamp(16px, 4vw, 40px);
  min-height: 50vh;
  display: flex;
  align-items: center;
}
.simple-card { max-width: 560px; }
.simple-card .icon-badge {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: var(--green-tint);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.simple-card h1 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.1;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  margin-bottom: 16px;
}
.simple-card p { color: var(--body); margin-bottom: 16px; max-width: 52ch; }
.simple-card .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.simple-card .code-note { margin-top: 22px; }