/* ============================================================
   CQB FINANCE — site styles
   Brand system: Raleway, disciplined grayscale palette.
   Ink #0E0E0F · Graphite #333537 · Steel #6B6E71
   Silver #C7C9C9 · Paper #FAFAF9 · Dark ground #121212
   ============================================================ */

:root {
  --ink:      #0E0E0F;
  --graphite: #333537;
  --steel:    #6B6E71;
  --silver:   #C7C9C9;
  --paper:    #FAFAF9;
  --dark:     #121212;
  --max:      1120px;
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--graphite);
  background: var(--paper);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- Typographic logo ---------- */
.logo { display: inline-flex; flex-direction: column; line-height: 1; }
.logo .logo-cqb {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.16em;
  color: var(--ink);
}
.logo .logo-finance {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  color: var(--graphite);
  margin-top: 5px;
}
.logo .logo-finance::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--steel);
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,249,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--silver);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
}
/* Larger logo in the top header (~50% bigger than footer/base) */
.site-header .logo .logo-cqb { font-size: 2.0rem; }
.site-header .logo .logo-finance { font-size: 0.9rem; letter-spacing: 0.4em; }
.site-header .logo .logo-finance::before { width: 32px; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  transition: color 0.15s ease;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--ink); border-bottom-color: var(--ink); }

/* Mobile nav toggle */
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0;
  transition: 0.2s;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 15px 30px;
  border: 1px solid var(--ink);
  transition: all 0.18s ease;
  cursor: pointer;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--graphite); border-color: var(--graphite); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* ---------- Eyebrow / section labels ---------- */
.eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ---------- Headings ---------- */
h1, h2, h3 { color: var(--ink); font-weight: 700; line-height: 1.12; }
h1 { font-size: clamp(2.4rem, 5vw, 3.7rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); letter-spacing: -0.005em; }
h3 { font-size: 1.16rem; font-weight: 600; }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 84px; border-bottom: 1px solid var(--silver); }
.hero .eyebrow { margin-bottom: 22px; }
.hero h1 { max-width: 15ch; margin-bottom: 26px; }
.hero p.lead {
  font-size: 1.12rem;
  max-width: 60ch;
  color: var(--graphite);
  margin-bottom: 34px;
}
.hero .actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Generic section ---------- */
.section { padding: 78px 0; }
.section-head { max-width: 62ch; margin-bottom: 46px; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head p { margin-top: 14px; color: var(--graphite); }
.section.alt { background: #fff; border-top: 1px solid var(--silver); border-bottom: 1px solid var(--silver); }

/* ---------- Lending / feature cards ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--silver); border: 1px solid var(--silver); }
.card { background: var(--paper); padding: 38px 34px; }
.card .num {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; color: var(--steel);
  display: block; margin-bottom: 16px;
}
.card h3 { margin-bottom: 12px; }
.card p { color: var(--graphite); font-size: 0.98rem; }

/* ---------- Prose blocks (About / Contact) ---------- */
.prose { max-width: 68ch; }
.prose p { margin-bottom: 22px; color: var(--graphite); }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 700; }

/* Callout / policy band */
.band {
  background: var(--dark);
  color: var(--paper);
  padding: 46px 44px;
  margin: 8px 0;
}
.band .eyebrow { color: var(--silver); margin-bottom: 14px; }
.band p { color: var(--paper); opacity: 0.92; }
.band strong { color: #fff; }
/* Emphasized band with ~20% larger text */
.band.band-lg p { font-size: 1.2rem; line-height: 1.7; }

/* ---------- Contact / form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.form-field { margin-bottom: 20px; }
.form-field label {
  display: block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--steel); margin-bottom: 8px;
}
.form-field input, .form-field textarea {
  width: 100%; font-family: inherit; font-size: 0.98rem; color: var(--ink);
  background: #fff; border: 1px solid var(--silver); padding: 13px 15px;
  transition: border-color 0.15s ease;
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--ink); }
.form-field textarea { min-height: 140px; resize: vertical; }
.hidden { display: none !important; }

.contact-detail { margin-bottom: 26px; }
.contact-detail .eyebrow { margin-bottom: 8px; }
.contact-detail a, .contact-detail span { color: var(--ink); font-size: 1.02rem; }
.placeholder-note {
  display: inline-block; font-size: 0.72rem; color: var(--steel);
  background: var(--silver); padding: 2px 8px; border-radius: 3px; letter-spacing: 0.04em;
}

/* ---------- Social links ---------- */
.social { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.social a {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--graphite); border: 1px solid var(--silver); padding: 10px 16px;
  transition: all 0.15s ease;
}
.social a:hover { border-color: var(--ink); color: var(--ink); }
.social a svg { width: 15px; height: 15px; fill: currentColor; }
.social a[aria-label*="LinkedIn"] svg { fill: #0A66C2; }
.social a[aria-label*="Facebook"] svg { fill: #1877F2; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: var(--silver); padding: 56px 0 34px; }
.site-footer .logo .logo-cqb { color: var(--paper); }
.site-footer .logo .logo-finance { color: var(--silver); }
.site-footer .logo .logo-finance::before { background: var(--steel); }
.footer-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 32px; padding-bottom: 34px; border-bottom: 1px solid #2a2a2a; }
.footer-nav { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-nav a { color: var(--silver); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-nav a:hover { color: var(--paper); }
.footer-social a { color: var(--silver); border-color: #333; }
.footer-social a:hover { color: var(--paper); border-color: var(--silver); }
.footer-bottom { padding-top: 26px; font-size: 0.72rem; color: var(--steel); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .nav {
    position: fixed; top: 100px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--silver);
    padding: 8px 28px 20px; display: none;
  }
  .nav.open { display: flex; }
  .nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--silver); }
  .nav a.active { border-bottom-color: var(--silver); }
  .nav-toggle { display: block; }
  .cards { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }
  .band { padding: 34px 26px; }
}