/* ==========================================================================
   ProFor Interim Management — shared stylesheet
   ========================================================================== */

:root {
  --color-bg: #F6F2E9;
  --color-bg-panel: #23342B;
  --color-text: #1C2B24;
  --color-text-muted: #5B6A61;
  --color-accent: #A9702E;
  --color-accent-strong: #8C5A22;
  --color-on-panel: #F1ECDF;
  --color-on-panel-muted: #ABB6AA;
  --color-line: #D9D0BC;
  --color-line-on-panel: #3B4C42;
  --color-card-bg: #FBF8F1;
  --color-status-available: #3E7A54;

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #121C17;
    --color-bg-panel: #182821;
    --color-text: #EEE8D9;
    --color-text-muted: #9CAA9F;
    --color-accent: #D69A55;
    --color-accent-strong: #E4AE6E;
    --color-on-panel: #EEE8D9;
    --color-on-panel-muted: #90A093;
    --color-line: #33453A;
    --color-line-on-panel: #33453A;
    --color-card-bg: #16221C;
    --color-status-available: #6FBF86;
  }
}

:root[data-theme="dark"] {
  --color-bg: #121C17;
  --color-bg-panel: #182821;
  --color-text: #EEE8D9;
  --color-text-muted: #9CAA9F;
  --color-accent: #D69A55;
  --color-accent-strong: #E4AE6E;
  --color-on-panel: #EEE8D9;
  --color-on-panel-muted: #90A093;
  --color-line: #33453A;
  --color-line-on-panel: #33453A;
  --color-card-bg: #16221C;
  --color-status-available: #6FBF86;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

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

a { color: inherit; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1120px;
  margin: 0 auto;
}
.logotype {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-text);
}
.logotype .mark,
.logotype .sub {
  display: inline-block;
}
.logotype .mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.logotype .sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}
nav.links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
nav.links a {
  text-decoration: none;
  color: var(--color-text-muted);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
nav.links a:hover, nav.links a:focus-visible { color: var(--color-accent); border-color: var(--color-accent); }
nav.links a[aria-current="page"] { color: var(--color-accent); border-color: var(--color-accent); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 12px;
  cursor: pointer;
}

@media (max-width: 760px) {
  nav.links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
  }
  nav.links.open { display: flex; }
  nav.links a { width: 100%; padding: 14px 32px; border-bottom: 1px solid var(--color-line); }
  .nav-toggle { display: inline-block; }
}

/* ---------- section scaffolding ---------- */
section { position: relative; }
.band { padding: 88px 0; border-bottom: 1px solid var(--color-line); }
.band:last-of-type { border-bottom: none; }
.band-panel {
  background: var(--color-bg-panel);
  color: var(--color-on-panel);
  border-bottom: none;
}
.band-panel .eyebrow { color: var(--color-accent-strong); }
.band-panel .muted { color: var(--color-on-panel-muted); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 18px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  text-wrap: balance;
  margin: 0;
}

.muted { color: var(--color-text-muted); }

/* ---------- hero (home) ---------- */
.hero {
  padding: 108px 0 96px;
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent,
      transparent 37px,
      color-mix(in srgb, var(--color-text) 6%, transparent) 38px
    );
  background-position: 0 140px;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  padding: 8px 16px 8px 12px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  margin-bottom: 24px;
  color: var(--color-text);
  background: var(--color-card-bg);
}
.status-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--color-status-available);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-status-available) 25%, transparent);
}

.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  line-height: 1.08;
  max-width: 15ch;
}
.hero .rule {
  width: 84px;
  height: 3px;
  background: var(--color-accent);
  margin: 28px 0 26px;
}
.hero p.lede {
  font-size: 1.15rem;
  max-width: 54ch;
  color: var(--color-text-muted);
  margin: 0 0 40px;
}

/* ---------- page hero (interior pages) ---------- */
.page-hero {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--color-line);
}
.page-hero h1 {
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.1;
  max-width: 18ch;
}
.page-hero .rule {
  width: 64px;
  height: 3px;
  background: var(--color-accent);
  margin: 22px 0 22px;
}
.page-hero p.lede {
  font-size: 1.05rem;
  max-width: 60ch;
  color: var(--color-text-muted);
  margin: 0;
}

.cta-row { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 14px 22px;
  border: 1px solid var(--color-accent);
  color: var(--color-bg);
  background: var(--color-accent);
  transition: transform .15s ease, background .15s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); background: var(--color-accent-strong); }
.btn.ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-line);
}
.btn.ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

.credentials-line {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
}
.credentials-line strong { color: var(--color-text); font-weight: 500; }

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 64px;
  align-items: start;
}
@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; }
}
.about-grid h2 { font-size: 2.1rem; margin-bottom: 22px; }
.about-grid p { margin: 0 0 18px; max-width: 60ch; }
.about-card {
  border: 1px solid var(--color-line);
  background: var(--color-card-bg);
  padding: 30px 28px;
}
.about-card dl { margin: 0; }
.about-card .row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.92rem;
}
.about-card .row:last-child { border-bottom: none; }
.about-card dt { color: var(--color-text-muted); }
.about-card dd { margin: 0; text-align: right; font-family: var(--font-mono); font-size: 0.86rem; }

.avatar-mark {
  width: 84px;
  height: 84px;
  flex: none;
  background: var(--color-bg-panel);
  color: var(--color-on-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.7rem;
  margin-bottom: 26px;
}

/* ---------- services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
.service-card {
  background: var(--color-bg);
  padding: 30px 28px;
}
.service-card .num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--color-accent);
  letter-spacing: 0.06em;
}
.service-card h3 {
  font-size: 1.18rem;
  margin: 14px 0 10px;
  font-weight: 600;
}
.service-card p { margin: 0; color: var(--color-text-muted); font-size: 0.94rem; }
.service-card ul {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}
.service-card ul li { margin: 0 0 6px; }
.service-card ul li:last-child { margin-bottom: 0; }

/* ---------- track record ---------- */
.ledger { margin-top: 44px; border-top: 1px solid var(--color-line-on-panel); }
.ledger-row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 22px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-line-on-panel);
}
@media (max-width: 700px) {
  .ledger-row { grid-template-columns: 1fr; gap: 4px; padding: 20px 0; }
}
.ledger-row .yrs { font-family: var(--font-mono); font-size: 0.84rem; color: var(--color-on-panel-muted); }
.ledger-row .role { font-size: 1.02rem; }
.ledger-row .role .co { font-weight: 600; }
.ledger-row .role .ti { color: var(--color-on-panel-muted); font-size: 0.92rem; }
.ledger-row .sector {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-on-panel-muted);
  white-space: nowrap;
  text-align: right;
}
.ledger-row .sector .name {
  color: var(--color-accent-strong);
}
@media (max-width: 700px) {
  .ledger-row .sector { text-align: left; }
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 36px;
  margin-top: 64px;
  padding-top: 44px;
  border-top: 1px solid var(--color-line-on-panel);
}
.stat .num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.stat .label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-on-panel-muted);
  margin-top: 6px;
}

/* ---------- insights ---------- */
.insight-placeholder {
  margin-top: 8px;
  border: 1px dashed var(--color-line);
  padding: 40px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.insight-placeholder .line {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.topic-list {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
.topic-list li {
  background: var(--color-bg);
  padding: 20px 24px;
  font-size: 0.96rem;
  color: var(--color-text-muted);
}
.topic-list li strong { color: var(--color-text); font-weight: 500; }

/* ---------- contact ---------- */
.contact-card {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 36px;
  border: 1px solid var(--color-line);
  background: var(--color-card-bg);
  padding: 44px;
  margin-top: 40px;
}
.contact-card .field { margin-bottom: 14px; }
.contact-card .field:last-child { margin-bottom: 0; }
.contact-card .k {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.contact-card .v { font-family: var(--font-mono); font-size: 1rem; margin-top: 3px; }

.contact-note {
  margin: 40px 0 0;
  max-width: 60ch;
  color: var(--color-text-muted);
}

footer.site {
  padding: 30px 0 50px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-text-muted);
  text-align: center;
}
footer.site a { color: var(--color-text-muted); text-decoration: underline; text-underline-offset: 2px; }
footer.site a:hover { color: var(--color-accent); }

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in { opacity: 1; transform: none; }