/* ============================================================
   Lerion — Advisory
   Brand: institutional gravitas. Navy + bronze + warm paper.
   Type: Playfair Display (display) + Inter (text).
   ============================================================ */

:root {
  --navy: #102A43;
  --navy-soft: #1c3a57;
  --ink: #1A1A1A;
  --bronze: #A6884F;
  --paper: #F7F5F0;
  --paper-alt: #EFEBE3;
  --line: #E5E2DC;
  --muted: #5A6B7B;
  --paper-dim: #C9D2DC;

  --maxw: 1120px;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}
.container.narrow { max-width: 760px; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.18;
  letter-spacing: 0.2px;
}

a { color: var(--navy); text-decoration: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 22px 32px;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: saturate(120%) blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; flex-direction: column; line-height: 1; }
.brand-word {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 6px;
  color: var(--navy);
}
.brand-rule {
  width: 46px; height: 1.5px;
  background: var(--bronze);
  margin: 6px 0 5px;
}
.brand-sub {
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--muted);
  font-weight: 500;
}

.site-nav { display: flex; gap: 30px; flex-wrap: wrap; }
.site-nav a {
  font-size: 13px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--navy);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}
.site-nav a:hover { border-bottom-color: var(--bronze); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 8px; margin: -8px; z-index: 60;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--navy); margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
body.nav-open { overflow: hidden; }

/* ---------- Sections ---------- */
.section { padding: 120px 0; }
.section-alt { background: var(--paper-alt); }
.section-dark { background: var(--navy); }
.section-dark h2, .section-dark h3 { color: var(--paper); }
.section-dark p { color: var(--paper-dim); }

.eyebrow {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 18px;
}
.eyebrow-gold { color: var(--bronze); }

h2 { font-size: 34px; margin: 0 0 28px; max-width: 24ch; }

/* ---------- Hero ---------- */
.hero {
  padding: 150px 0 130px;
  border-bottom: 1px solid var(--line);
}
.hero h1 {
  font-size: 60px;
  margin: 0 0 30px;
  letter-spacing: 0;
}
.lede {
  font-size: 21px;
  line-height: 1.6;
  max-width: 60ch;
  color: var(--ink);
  margin: 0 0 26px;
}
.hero-meta {
  font-size: 14px;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 500;
}

/* ---------- About ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 64px;
  align-items: start;
}
.col-text p { font-size: 17px; margin: 0 0 20px; max-width: 60ch; }
.pullquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 24px;
  color: var(--navy);
  border-left: 2px solid var(--bronze);
  padding-left: 22px;
  margin-top: 34px !important;
}

.col-portrait { position: sticky; top: 120px; }
.portrait-frame {
  aspect-ratio: 4 / 5;
  background: var(--navy);
  border: 1px solid var(--bronze);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 30px;
  text-align: center;
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait-mark {
  font-family: var(--serif);
  font-size: 64px;
  color: var(--bronze);
  line-height: 1;
  margin-bottom: 14px;
}
.portrait-name {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--paper);
  letter-spacing: 1px;
}
.portrait-role {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--paper-dim);
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 40px;
}
.service { background: var(--paper-alt); padding: 38px 34px; }
.service:last-child { grid-column: 1 / -1; }
.service h3 {
  font-size: 21px;
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bronze);
  display: inline-block;
}
.service p { font-size: 16px; margin: 0; color: var(--ink); max-width: 62ch; }

/* ---------- Track Record ---------- */
.record-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 56px;
  margin-top: 40px;
}
.record h3 {
  font-size: 22px;
  margin: 0 0 14px;
  color: var(--paper);
}
.record p { font-size: 16px; margin: 0; }
.record-foot {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--navy-soft);
  font-size: 15px;
  color: var(--paper-dim);
}
.record-recognition {
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bronze);
}

/* ---------- Insights ---------- */
.muted { color: var(--muted); font-size: 18px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: var(--paper);
  padding: 110px 0 50px;
}
.site-footer h2 { color: var(--paper); }
.contact-line { font-family: var(--serif); font-size: 26px; margin: 0 0 10px; }
.contact-line a { color: var(--bronze); border-bottom: 1px solid transparent; }
.contact-line a:hover { border-bottom-color: var(--bronze); }
.contact-meta { color: var(--paper-dim); font-size: 15px; letter-spacing: 1px; }
.footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 70px;
  padding-top: 28px;
  border-top: 1px solid var(--navy-soft);
}
.footer-word {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 6px;
  font-size: 18px;
  color: var(--paper);
}
.footer-copy { font-size: 13px; color: var(--paper-dim); }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .section { padding: 80px 0; }
  .hero { padding: 96px 0 80px; }
  .hero h1 { font-size: 40px; }
  .lede { font-size: 18px; }
  h2 { font-size: 28px; }
  .two-col { grid-template-columns: 1fr; gap: 44px; }
  .col-portrait { position: static; max-width: 360px; }
  .services-grid { grid-template-columns: 1fr; }
  .record-grid { grid-template-columns: 1fr; gap: 36px; }
  .site-header { padding: 16px 22px; gap: 14px; }
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: fixed; inset: 0;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 36px;
    background: var(--navy);
    z-index: 55;
  }
  .site-nav.open { display: flex; }
  .site-nav a { font-size: 17px; letter-spacing: 1px; color: var(--paper); }
  .container { padding: 0 22px; }
}

/* ---------- Insight card (Insights section) ---------- */
.insight-card {
  display: block;
  margin-top: 32px;
  padding: 28px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--bronze);
  border-radius: 4px;
  transition: box-shadow .25s ease, transform .25s ease;
}
.insight-card:hover {
  box-shadow: 0 14px 40px rgba(16, 42, 67, 0.10);
  transform: translateY(-2px);
}
.insight-kicker {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bronze);
  font-weight: 600;
  margin-bottom: 10px;
}
.insight-title {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 10px;
}
.insight-dek {
  display: block;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}
.insight-read {
  display: inline-block;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: .04em;
  font-weight: 600;
  color: var(--navy);
}
.insight-card:hover .insight-read { color: var(--bronze); }