/* Loaded after Bootstrap, so these override its defaults. */
:root {
  --brand: #122f6e;
  --brand-dark: #0b2152;
  --brand-mint: #9af5a8;
  --brand-teal: #12b89a;
  --brand-teal-dark: #0b7d6b;
  --brand-gradient: linear-gradient(135deg, var(--brand-mint), var(--brand-teal));
  --text: #1e293b;
  --heading: #0f1b3d;
  --muted: #64748b;
  --link: #2155c4;
  --border: #e5e9f2;
  --surface: #f6f8fc;
  --radius: 12px;
  --shadow-sm: 0 1px 2px rgba(15, 27, 61, 0.06);
  --shadow: 0 12px 32px -12px rgba(15, 27, 61, 0.18);
  --header-height: 68px;
}

html {
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 480px at 50% -160px, rgba(18, 184, 154, 0.12), transparent 70%) no-repeat, #fff;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading);
  font-weight: 700;
  letter-spacing: -0.01em;
}

a {
  color: var(--link);
}

a:hover {
  color: var(--brand);
}

.site-main {
  flex: 1 0 auto;
  padding-top: 48px;
}

/* Buttons and forms */
.btn {
  border-radius: 10px;
  font-weight: 600;
}

.btn-primary {
  background-color: var(--brand);
  border-color: var(--brand);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:not(:disabled):not(.disabled):active {
  background-color: var(--brand-dark);
  border-color: var(--brand-dark);
}

.btn-primary:focus,
.form-control:focus {
  box-shadow: 0 0 0 0.2rem rgba(18, 184, 154, 0.3);
}

.form-control {
  border-radius: 10px;
  border-color: #d5dbe7;
}

.form-control:focus {
  border-color: var(--brand-teal);
}

/* Footer */
.site-footer {
  margin-top: 96px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 32px;
}

.site-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--heading);
  font-weight: 700;
}

.site-footer-brand:hover {
  color: var(--heading);
  text-decoration: none;
}

.site-footer-links {
  display: flex;
  gap: 24px;
}

.site-footer-links a {
  color: var(--muted);
}

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

.site-footer-copyright {
  margin-left: auto;
}

@media (max-width: 575.98px) {
  .site-footer-copyright {
    margin-left: 0;
  }
}