:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --ink: #0f1b2d;
  --heading: #123a6d;
  --muted: #5b6777;
  --border: #d9e0ea;
  --accent: #1a56a8;
  --accent-hover: #13407f;
  --success-bg: #e8f6ee;
  --success-ink: #14532d;
  --error-bg: #fdecec;
  --error-ink: #7f1d1d;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(15, 27, 45, 0.06);
  --font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.55;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  min-height: 64px;
}

.logo {
  font-weight: 700;
  color: var(--heading);
  letter-spacing: 0.02em;
  text-decoration: none;
}

.hero {
  padding: 4rem 0 2.5rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 1rem;
  color: var(--heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
}

.lede {
  margin: 0 auto 1rem;
  max-width: 36rem;
  color: var(--ink);
  font-size: 1.15rem;
}

.sublede {
  margin: 0 auto;
  max-width: 36rem;
  color: var(--muted);
}

.cards-section {
  padding: 1rem 0 3rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 0.4rem;
  color: var(--heading);
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-section {
  padding: 0 0 4rem;
}

.contact-inner {
  max-width: 560px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.contact-section h2 {
  margin: 0 0 0.35rem;
  color: var(--heading);
}

.section-lead {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.contact-form label {
  display: block;
  margin: 0.85rem 0 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
  color: var(--ink);
}

.contact-form textarea { resize: vertical; }

.btn {
  margin-top: 1.25rem;
  display: inline-block;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 650;
  padding: 0.75rem 1.25rem;
  cursor: pointer;
}

.btn:hover { background: var(--accent-hover); }

.alert {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.alert-success {
  background: var(--success-bg);
  color: var(--success-ink);
}

.alert-error {
  background: var(--error-bg);
  color: var(--error-ink);
}

/* Honeypot: visually and assistively hidden */
.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 1.5rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p { margin: 0.15rem 0; }
.footer-domain { font-weight: 600; color: var(--heading); }

@media (max-width: 640px) {
  .card-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 2.75rem; }
}