/* CSS Variables */
:root {
  --bg: #fafafa; /* off-white */
  --text: #2b2b2b; /* charcoal */
  --muted: #6b7280; /* gray */
  --blue: #0b3a6f; /* deep blue accents */
  --blue-600: #0f4c92;
  --surface: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 2px 10px rgba(0,0,0,.06);
  --radius: 10px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --maxw: 1120px;
}

/* Reset-ish */
* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  /* Body paragraphs: prefer Neue Haas Grotesk Text (local or via webfont); fallbacks provided */
  font-family: 'Neue Haas Grotesk Text', 'Neue Haas Grotesk Text Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--space-5); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { position: static; width: auto; height: auto; margin: var(--space-4); padding: var(--space-2) var(--space-3); background: var(--blue); color: #fff; border-radius: 6px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,0.9); backdrop-filter: saturate(180%) blur(8px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); }

.site-nav ul { list-style: none; display: flex; gap: var(--space-5); margin: 0; padding: 0; }
.site-nav a { padding: var(--space-3) var(--space-2); border-radius: 6px; }
.site-nav a.active, .site-nav a:focus, .site-nav a:hover { background: #eef4fb; text-decoration: none; }

.nav-toggle { display: none; background: transparent; border: 0; padding: var(--space-3); border-radius: 8px; }
.nav-toggle:focus { outline: 3px solid #9ec3ff; }
.nav-toggle-bar { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; }

/* Hero */
.hero {
  color: #0f172a;
  background:
    radial-gradient(1200px 400px at 100% -20%, rgba(15,76,146,0.12), transparent),
    linear-gradient(180deg, #f7fafc, #f1f5f9);
}
.hero-inner { display: flex; align-items: center; min-height: 36vh; padding: var(--space-5) 0 var(--space-4) 0; }
.hero-copy { max-width: 720px; }
.hero .subhead { font-size: 1.25rem; color: #334155; margin-top: var(--space-3); }

/* Optional background image hook (won't block rendering) */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/img/hero.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  pointer-events: none;
}
.hero { position: relative; overflow: hidden; }

.actions { display: flex; gap: var(--space-4); margin-top: var(--space-5); flex-wrap: wrap; }
.btn { display: inline-block; padding: 0.7rem 1rem; border-radius: 10px; border: 1px solid transparent; font-weight: 600; }
.btn.primary { background: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-600); }
.btn.secondary { background: #ffffff; color: var(--blue); border-color: #d8e5fb; }
.btn.secondary:hover { background: #f7fbff; }

/* Sections */
.section { padding: var(--space-5) 0; }
.lead { font-size: 1.125rem; color: #364152; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-4); box-shadow: var(--shadow); }
.card h3 { margin-top: 0; }

/* Lists */
.links-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); padding-left: 1rem; }
.links-list li { margin: 0.15rem 0; }
.checklist { list-style: none; padding-left: 0; }
.checklist li { position: relative; padding-left: 1.6rem; margin: 0.4rem 0; }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--blue); font-weight: 700; }

/* Page hero minimal */
.page-hero.minimal { padding: var(--space-7) 0 var(--space-5); background: linear-gradient(180deg, #f9fbff, #fff); border-bottom: 1px solid var(--border); }
.page-hero.minimal h1 { margin: 0 0 var(--space-2) 0; /* Services hero headers: prefer Graphik */
  font-family: "Graphik", Helvetica, sans-serif, "Lucida Sans Unicode";
}

/* Logo/brand image sizing */
.brand img, .brand-img { display: block; height: 56px; width: auto; background: transparent; }

/* Larger logo used in hero section */
.logo-hero { height: 140px; width: auto; display: block; background: transparent; }

/* Footer logo size (bigger than the tiny default) */
.footer-logo { height: 56px; width: auto; display: block; background: transparent; }

/* CTA subcopy under buttons */
.cta-subcopy { margin-top: 0.4rem; color: var(--muted); font-size: 0.95rem; }

/* Services */
.service-block { background: var(--surface); border: 1px solid var(--border); padding: var(--space-5); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: var(--space-5); }
.bulleted { padding-left: 1.2rem; }

/* Forms */
form { background: var(--surface); border: 1px solid var(--border); padding: var(--space-6); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-row { display: grid; gap: var(--space-2); margin-bottom: var(--space-4); }
label { font-weight: 600; }
input[type="text"], input[type="email"], textarea {
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}
input:focus, textarea:focus { outline: 3px solid #c9defa; border-color: #93c5fd; }
.field-error { min-height: 1.1rem; color: #b42318; font-size: 0.9rem; }
.form-success { margin-top: var(--space-4); background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; padding: var(--space-4); border-radius: 8px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: #fff; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); padding: var(--space-6) 0; flex-wrap: wrap; }
.footer-inner ul { list-style: none; display: flex; gap: var(--space-4); margin: 0; padding: 0; }
.footer-brand { display: grid; gap: var(--space-2); }

/* Responsive */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .links-list { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-block; }
  .site-nav { display: none; position: absolute; top: 64px; right: 0; background: #fff; border-left: 1px solid var(--border); border-bottom: 1px solid var(--border); border-radius: 0 0 8px 8px; box-shadow: var(--shadow); }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li { border-top: 1px solid var(--border); }
  .site-nav a { display: block; padding: 0.9rem 1.2rem; }

  .card-grid { grid-template-columns: 1fr; }
  .hero-inner { min-height: auto; padding: var(--space-6) 0; }
}