/* Design tokens — warm, editorial, trustworthy */
:root {
  /* Type — Fraunces (display serif) + Inter (body) */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Sizes — restrained scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: clamp(1.375rem, 1.2rem + 0.9vw, 1.875rem);
  --text-2xl: clamp(1.75rem, 1.4rem + 1.8vw, 2.75rem);
  --text-hero: clamp(2.5rem, 2rem + 3.5vw, 4.5rem);

  /* Colors — ivory + deep navy + brushed gold accent */
  --color-bg: #FAF7F2;
  --color-bg-elev: #FFFFFF;
  --color-bg-warm: #F1EBDD;
  --color-ink: #14213A;
  --color-ink-soft: #3D4B66;
  --color-ink-mute: #7A8399;
  --color-line: #E4DDCC;
  --color-line-soft: #EEE8D9;
  --color-accent: #14213A;         /* deep navy */
  --color-accent-hover: #0B1428;
  --color-warm: #B08838;           /* brushed gold */
  --color-warm-soft: #D9BF7A;
  --color-success: #3B7A5A;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(31, 42, 36, 0.05);
  --shadow: 0 4px 12px rgba(31, 42, 36, 0.06);
  --shadow-lg: 0 12px 32px rgba(31, 42, 36, 0.10);

  --content-narrow: 68ch;
  --content: 76rem;
  --content-wide: 88rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  font-feature-settings: 'ss01', 'cv11';
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}
h1 { font-size: var(--text-hero); font-optical-sizing: auto; }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); font-weight: 500; }

p { color: var(--color-ink-soft); }
p + p { margin-top: var(--space-4); }

a {
  color: var(--color-accent);
  text-decoration: none;
  text-underline-offset: 3px;
  transition: color 150ms;
}
a:hover { color: var(--color-accent-hover); text-decoration: underline; }

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

/* Layout primitives */
.container {
  width: 100%;
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-wide { max-width: var(--content-wide); }
.container-narrow { max-width: var(--content-narrow); }

section { padding: clamp(var(--space-16), 8vw, var(--space-32)) 0; }
.section-tight { padding: var(--space-12) 0; }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 242, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms, box-shadow 200ms;
}
.header.scrolled {
  border-color: var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.logo:hover { text-decoration: none; color: var(--color-ink); }
.logo svg { color: var(--color-accent); }
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav a {
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  font-weight: 500;
}
.nav a:hover { color: var(--color-ink); text-decoration: none; }
.nav-cta {
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: white !important;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background 150ms;
}
.nav-cta:hover { background: var(--color-accent-hover) !important; text-decoration: none !important; }

@media (max-width: 720px) {
  .nav a:not(.nav-cta) { display: none; }
  .nav-cta { padding: 0.5rem 0.75rem; white-space: nowrap; }
  .logo span { font-size: 1rem; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 150ms;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-accent);
  color: white;
}
.btn-primary:hover { background: var(--color-accent-hover); color: white; text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-line);
}
.btn-ghost:hover { border-color: var(--color-ink-soft); text-decoration: none; }
.btn-lg { padding: 1.125rem 2rem; font-size: var(--text-base); }

/* Eyebrow / small caps */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Divider */
.rule {
  height: 1px;
  background: var(--color-line);
  border: none;
  margin: 0;
}

/* Card */
.card {
  background: var(--color-bg-elev);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color 200ms, transform 200ms, box-shadow 200ms;
}
.card:hover {
  border-color: var(--color-ink-mute);
}
.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.card-link:hover { text-decoration: none; color: inherit; }
.card-link:hover .card-arrow { transform: translateX(4px); }
.card-arrow {
  display: inline-block;
  transition: transform 200ms;
  color: var(--color-accent);
}

/* Footer */
.footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-20) 0 var(--space-8);
}
.footer h4 {
  color: white;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}
.footer a { color: rgba(255, 255, 255, 0.7); font-size: var(--text-sm); }
.footer a:hover { color: white; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-brand p { color: rgba(255, 255, 255, 0.6); font-size: var(--text-sm); margin-top: var(--space-3); max-width: 32ch; }
.footer-compliance {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
}
.footer-compliance p + p { margin-top: var(--space-3); }
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-brand { grid-column: 1 / -1; }
}

/* Utility */
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }
.text-mute { color: var(--color-ink-mute); }
.text-soft { color: var(--color-ink-soft); }
.text-center { text-align: center; }
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-mute);
  margin-bottom: var(--space-8);
}
.breadcrumb a { color: var(--color-ink-soft); }
.breadcrumb-sep { color: var(--color-line); }