/*---------------------------------------------------
  Indy Base Layer
----------------------------------------------------*/
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-top: var(--shell-header-min-height);
  font-family: var(--font-body);
  line-height: var(--line-body);
  font-size: var(--font-body-size);
  color: var(--text-primary);
  background-color: var(--surface-bg);
  text-rendering: optimizeLegibility;
}

main {
  flex: 1 0 auto;
}

footer {
  flex-shrink: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: var(--line-heading);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.75rem);
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

@media (min-width: 992px) {
  body {
    font-size: var(--font-body-size-desktop);
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  image-rendering: auto;
  backface-visibility: hidden;
}

img.card-img-top {
  height: auto;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

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

/* Content links must remain visibly interactive inside long-form copy. */
.inline-link,
main article p a:not(.btn):not(.nav-link):not(.dropdown-item),
main article li a:not(.btn):not(.nav-link):not(.dropdown-item),
main article .text-muted a:not(.btn):not(.nav-link):not(.dropdown-item),
.faq-master-link a {
  color: var(--color-blue);
  text-decoration: none;
  font-weight: 600;
}

.inline-link:hover,
.inline-link:focus-visible,
main article p a:not(.btn):not(.nav-link):not(.dropdown-item):hover,
main article p a:not(.btn):not(.nav-link):not(.dropdown-item):focus-visible,
main article li a:not(.btn):not(.nav-link):not(.dropdown-item):hover,
main article li a:not(.btn):not(.nav-link):not(.dropdown-item):focus-visible,
main article .text-muted a:not(.btn):not(.nav-link):not(.dropdown-item):hover,
main article .text-muted a:not(.btn):not(.nav-link):not(.dropdown-item):focus-visible,
.faq-master-link a:hover,
.faq-master-link a:focus-visible {
  color: var(--color-blue-hover);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}

.inline-link:focus-visible,
main article p a:not(.btn):not(.nav-link):not(.dropdown-item):focus-visible,
main article li a:not(.btn):not(.nav-link):not(.dropdown-item):focus-visible,
main article .text-muted a:not(.btn):not(.nav-link):not(.dropdown-item):focus-visible,
.faq-master-link a:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
  border-radius: 8px;
}

.bg-blue {
  background-color: var(--color-blue) !important;
}

.text-blue {
  color: var(--color-blue) !important;
}

.border-blue {
  border-color: var(--color-blue) !important;
}

.btn-blue {
  background-color: var(--color-blue);
  color: #fff;
}

.btn-blue:hover {
  background-color: #004494;
}

main article,
.page-hero-inner,
.contact-hero-inner {
  max-width: min(var(--measure-comfortable), 100%);
}

main article p,
main article li,
.page-hero-inner p,
.contact-hero-inner p {
  line-height: 1.7;
}

.btn {
  border-radius: var(--radius-pill);
}

.btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--color-blue);
  border-color: var(--color-blue);
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.2;
  padding: 0.75rem 1.25rem;
  box-shadow: var(--shadow-action);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-blue-hover);
  border-color: var(--color-blue-hover);
  box-shadow: var(--shadow-action-hover), var(--focus-ring-action);
  transform: translateY(-2px);
}

.btn-outline-primary {
  color: var(--color-blue);
  border-color: #9ac0ee;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  line-height: 1.2;
  padding: 0.75rem 1.25rem;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--color-blue);
  border-color: var(--color-blue);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-secondary {
  border-radius: var(--radius-pill);
  border-color: #bfccdd;
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.2;
  padding: 0.75rem 1.25rem;
}

.btn-outline-secondary:hover {
  background-color: var(--surface-muted);
  border-color: #9ac0ee;
  color: var(--color-blue);
}