/* =========================================================
   Leading with a Business Mind — Shared Stylesheet
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
  --serif:       Georgia, 'Times New Roman', serif;
  --sans:        'Segoe UI', system-ui, -apple-system, sans-serif;

  --accent:      #1a1a1a;
  --ink:         #1a1a1a;
  --ink-muted:   #333333;
  --ink-soft:    #444444;
  --ink-faint:   #666666;
  --ink-ghost:   #888888;

  --border:      #e8e6e3;
  --surface:     #f9f8f6;
  --surface-alt: #f4f2ef;
  --white:       #ffffff;

  --max-w:       1100px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--ink);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

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

ul { list-style: none; }

/* ---------- Wrapper ---------- */
.w {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---------- Label (eyebrow) ---------- */
.lbl {
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: .75rem;
  display: block;
}

.lbl-line {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.lbl-line::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--ink-faint);
}

/* ---------- Navigation ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.site-nav .w { padding-top: 0; padding-bottom: 0; }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: auto;
}

.nav-links a {
  font-size: 13px;
  color: var(--ink-faint);
  padding: .35rem .75rem;
  transition: color .2s;
  letter-spacing: .02em;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-cta {
  flex-shrink: 0;
  background: var(--accent);
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .55rem 1.1rem;
  transition: background .2s;
  white-space: nowrap;
}

.nav-cta:hover { background: #333; }

/* ---------- Primary Button ---------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .85rem 1.75rem;
  border: none;
  cursor: pointer;
  transition: background .2s;
  text-decoration: none;
}

.btn:hover { background: #333; }

/* ---------- Footer ---------- */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-size: 13px;
  color: var(--ink-faint);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: .04em;
  transition: color .2s;
}

.footer-links a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
  .w { padding: 0 1.25rem; }

  .nav-links { display: none; }

  .nav-cta {
    font-size: 11px;
    padding: .45rem .85rem;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}