/* ---------------------------------------------------------------------------
 * public.css — defined visual style for tenant public pages.
 *
 * Layers a cohesive, editorial design language on top of the design-system
 * Bootstrap build. Everything here consumes the per-tenant theme.css custom
 * properties (--bs-primary, --hubbub-accent, fonts) so each tenant stays on
 * brand — we shape rhythm, elevation and component detail, not the palette.
 * ------------------------------------------------------------------------- */

:root {
  --gp-radius-sm: 0.5rem;
  --gp-radius: 0.875rem;
  --gp-radius-lg: 1.5rem;

  --gp-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1);
  --gp-shadow: 0 4px 6px -2px rgba(16, 24, 40, 0.05), 0 12px 16px -4px rgba(16, 24, 40, 0.1);
  --gp-shadow-lg: 0 8px 8px -4px rgba(16, 24, 40, 0.04), 0 24px 32px -8px rgba(16, 24, 40, 0.16);

  --gp-ring: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.2);

  --gp-accent: var(--hubbub-accent, var(--bs-primary));
  --gp-accent-rgb: var(--hubbub-accent-rgb, var(--bs-primary-rgb));

  --gp-section-y: clamp(3rem, 6vw, 6rem);
  --gp-measure: 68ch;

  --bs-body-font-size: 1.0625rem;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background-color: var(--bs-body-bg);
}

/* --- Typography -------------------------------------------------------- */

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  letter-spacing: -0.018em;
  line-height: 1.12;
  font-weight: 700;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  letter-spacing: -0.03em;
  font-weight: 800;
  line-height: 1.04;
}

.lead {
  font-weight: 400;
  line-height: 1.55;
  color: var(--bs-secondary-color);
}

/* Eyebrow / overline label — small caps lead-in above a heading. */
.gp-overline {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gp-accent);
  margin-bottom: 0.75rem;
}

a {
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
  transition: color 0.15s ease;
}

/* --- Navbar ------------------------------------------------------------ */

.navbar {
  backdrop-filter: saturate(1.4) blur(10px);
  background-color: rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.88) !important;
  box-shadow: 0 1px 0 var(--bs-border-color);
  transition: box-shadow 0.2s ease;
}

.navbar.sticky-top {
  box-shadow: var(--gp-shadow-sm);
}

.navbar-brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.35rem;
}

.navbar .nav-link {
  font-weight: 500;
  position: relative;
  padding-block: 0.4rem;
}

/* Animated underline that grows from the centre on hover/active. Excludes
   dropdown toggles so Bootstrap's caret (its own ::after) stays intact. */
.navbar .nav-link:not(.dropdown-toggle)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.1rem;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background-color: var(--gp-accent);
  transform: translateX(-50%);
  transition: width 0.22s ease;
}

.navbar .nav-link:not(.dropdown-toggle):hover::after,
.navbar .nav-link:not(.dropdown-toggle):focus-visible::after,
.navbar .nav-link:not(.dropdown-toggle).active::after {
  width: 70%;
}

/* Submenu disclosure toggle: restore a sensible hit area (the markup pins it
   to p-0) and align the caret with the adjacent link. */
.navbar .dropdown-toggle-split {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.6rem !important;
  border-radius: var(--gp-radius-sm);
}

.navbar .dropdown-toggle-split::after {
  margin: 0;
}

.navbar .dropdown-toggle-split:hover,
.navbar .dropdown-toggle-split:focus-visible {
  color: var(--gp-accent);
  background-color: rgba(var(--gp-accent-rgb), 0.1);
}

.navbar .dropdown-menu {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--gp-radius);
  box-shadow: var(--gp-shadow);
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.navbar .dropdown-item {
  border-radius: var(--gp-radius-sm);
  padding: 0.5rem 0.75rem;
  font-weight: 500;
}

/* --- Buttons ----------------------------------------------------------- */

.btn {
  --bs-btn-border-radius: var(--gp-radius-sm);
  font-weight: 600;
  letter-spacing: 0.005em;
  padding-inline: 1.15rem;
  transition: transform 0.12s ease, box-shadow 0.18s ease, background-color 0.15s ease, border-color 0.15s ease;
}

.btn-lg {
  --bs-btn-border-radius: var(--gp-radius);
  padding: 0.8rem 1.6rem;
  font-size: 1.05rem;
}

.btn:active {
  transform: translateY(0);
}

.btn-primary,
.btn-accent {
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.12);
}

.btn-primary:hover,
.btn-accent:hover {
  transform: translateY(-1px);
  box-shadow: var(--gp-shadow);
}

/* Accent button — uses the tenant's accent colour. */
.btn-accent {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--gp-accent);
  --bs-btn-border-color: var(--gp-accent);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: rgba(var(--gp-accent-rgb), 0.9);
  --bs-btn-hover-border-color: rgba(var(--gp-accent-rgb), 0.9);
  --bs-btn-active-bg: rgba(var(--gp-accent-rgb), 0.85);
  --bs-btn-active-border-color: rgba(var(--gp-accent-rgb), 0.85);
  --bs-btn-focus-shadow-rgb: var(--gp-accent-rgb);
}

.btn:focus-visible {
  box-shadow: var(--gp-ring);
}

/* Brand buttons — token-driven pills usable anywhere (nav CTAs, hero, cards).
   Unlike Bootstrap's compiled .btn-primary, these read --bs-primary at runtime
   so they always track the tenant's brand colour. */
.btn-brand {
  --bs-btn-border-radius: 50rem;
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--bs-primary);
  --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--bs-primary-text-emphasis, var(--bs-primary));
  --bs-btn-hover-border-color: var(--bs-primary-text-emphasis, var(--bs-primary));
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--bs-primary-text-emphasis, var(--bs-primary));
  --bs-btn-active-border-color: var(--bs-primary-text-emphasis, var(--bs-primary));
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}

.btn-ghost-brand {
  --bs-btn-border-radius: 50rem;
  --bs-btn-color: var(--bs-secondary);
  --bs-btn-border-color: color-mix(in srgb, var(--bs-secondary) 35%, transparent);
  --bs-btn-bg: transparent;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--bs-secondary);
  --bs-btn-hover-border-color: var(--bs-secondary);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--bs-secondary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}

/* --- Cards ------------------------------------------------------------- */

.card {
  --bs-card-border-radius: var(--gp-radius);
  --bs-card-inner-border-radius: calc(var(--gp-radius) - 1px);
  border: 1px solid var(--bs-border-color);
  box-shadow: var(--gp-shadow-sm);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card-img-top {
  transition: transform 0.4s ease;
}

/* Interactive cards (project / cause tiles) lift on hover. */
a.card,
.card-hover {
  text-decoration: none;
  color: inherit;
}

a.card:hover,
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--gp-shadow-lg);
}

a.card:hover .card-img-top,
.card-hover:hover .card-img-top {
  transform: scale(1.04);
}

.card-title {
  font-weight: 700;
}

/* Optional coloured rule along the top edge of a feature card. */
.card-feature {
  border-top: 4px solid var(--gp-accent);
}

/* --- Forms ------------------------------------------------------------- */

.form-label {
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  margin-bottom: 0.4rem;
  color: var(--bs-emphasis-color);
}

.form-control,
.form-select {
  border-radius: var(--gp-radius-sm);
  padding: 0.6rem 0.85rem;
  border-color: var(--bs-border-color);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: var(--gp-ring);
}

.input-group-lg > .form-control,
.form-control-lg {
  border-radius: var(--gp-radius);
}

/* --- Alerts ------------------------------------------------------------ */

.alert {
  border: 0;
  border-radius: var(--gp-radius);
  border-left: 4px solid currentColor;
  box-shadow: var(--gp-shadow-sm);
}

/* --- Progress & badges (donation / matched-funding patterns) ---------- */

.progress {
  border-radius: 50rem;
  background-color: rgba(var(--bs-primary-rgb), 0.1);
  height: 0.75rem;
}

.progress-bar {
  border-radius: 50rem;
  background-color: var(--gp-accent);
}

.badge {
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.45em 0.7em;
  border-radius: 50rem;
}

/* --- CMS blocks -------------------------------------------------------- */

.cms-page {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.cms-page > h1 {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  margin-bottom: 1.5rem;
}

/* Vertical rhythm between stacked content blocks. */
.cms-block + .cms-block {
  margin-top: var(--gp-section-y);
}

/* Keep long-form prose to a comfortable reading measure. */
.cms-block-richtext {
  max-width: var(--gp-measure);
  font-size: 1.075rem;
  line-height: 1.7;
}

.cms-block-richtext h2,
.cms-block-richtext h3 {
  margin-top: 2rem;
}

.cms-block-richtext img {
  max-width: 100%;
  height: auto;
  border-radius: var(--gp-radius);
}

/* Hero — full-bleed image with a legibility scrim and centred content. */
.cms-block-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(22rem, 52vh, 34rem);
  border-radius: var(--gp-radius-lg);
  overflow: hidden;
  color: #fff;
  isolation: isolate;
}

.cms-block-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    105deg,
    rgba(var(--bs-primary-rgb), 0.82) 0%,
    rgba(16, 24, 40, 0.55) 55%,
    rgba(16, 24, 40, 0.25) 100%
  );
}

.cms-block-hero .container {
  position: relative;
  z-index: 1;
}

.cms-block-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
  max-width: 16ch;
}

.cms-block-hero .lead {
  color: rgba(255, 255, 255, 0.92);
  max-width: 46ch;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
}

.cms-block-hero .btn-primary {
  --bs-btn-bg: #fff;
  --bs-btn-border-color: #fff;
  --bs-btn-color: var(--bs-primary);
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.9);
  --bs-btn-hover-border-color: rgba(255, 255, 255, 0.9);
  --bs-btn-hover-color: var(--bs-primary);
  margin-top: 1.5rem;
}

/* Image blocks. */
.cms-block-image img,
.cms-block-image picture {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--gp-radius);
  box-shadow: var(--gp-shadow-sm);
}

.cms-block-image figcaption,
.cms-block-gallery figcaption {
  margin-top: 0.6rem;
  font-size: 0.875rem;
  color: var(--bs-secondary-color);
}

.cms-block-gallery img {
  border-radius: var(--gp-radius);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.cms-block-gallery > h2 {
  margin-bottom: 1.5rem;
}

/* --- Header / announcement (banner theme) ------------------------------ */

.announcement-bar,
.text-bg-primary.py-2 {
  letter-spacing: 0.02em;
}

/* --- Footer ------------------------------------------------------------ */

.footer {
  --bs-link-color-rgb: var(--bs-secondary-color-rgb, 108, 117, 125);
}

.footer a {
  color: var(--bs-secondary-color);
  text-decoration: none;
  font-weight: 500;
}

.footer a:hover {
  color: var(--bs-emphasis-color);
  text-decoration: underline;
}

.footer .list-inline-item a {
  font-weight: 600;
}

/* --- Auth / entrance cards --------------------------------------------- */

.cover-container .card {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--gp-radius-lg);
  box-shadow: var(--gp-shadow-lg);
}

.cover-container .card-body {
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

/* --- Section helpers --------------------------------------------------- */

.gp-section {
  padding-block: var(--gp-section-y);
}

/* Subtle tinted band that picks up the brand colour. */
.gp-bg-soft {
  background-color: rgba(var(--bs-primary-rgb), 0.04);
}

.gp-bg-brand {
  background-color: var(--bs-primary);
  color: #fff;
}

/* --- Default theme: editorial nav + footer ----------------------------- */
/* Scoped classes used only by the `default` theme base.html, so they layer on
   the brand tokens without affecting other themes or the dashboard chrome. */

.gv-nav {
  min-height: 72px;
}

.gv-nav .navbar-brand {
  font-family: var(--hubbub-heading-font, inherit);
  font-weight: 600;
  font-size: 1.18rem;
  color: var(--bs-secondary);
}

.gv-nav .nav-link {
  font-weight: 600;
  color: var(--bs-secondary);
}

.gv-nav .nav-link:hover,
.gv-nav .nav-link.active {
  color: var(--bs-primary);
}

/* The editorial nav signals state with colour only — drop the global
   animated accent underline that public.css adds to .navbar links. */
.gv-nav .nav-link:not(.dropdown-toggle)::after {
  content: none;
}

.gv-nav__crest {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bs-secondary);
  color: #fff;
  font-family: var(--hubbub-heading-font, inherit);
  font-weight: 700;
}

.gv-nav__logo {
  max-height: 40px;
  width: auto;
}

.gv-footer {
  background: var(--bs-dark, #212529);
  color: color-mix(in srgb, #fff 78%, transparent);
}

.gv-footer__name {
  font-family: var(--hubbub-heading-font, inherit);
  font-size: 1.4rem;
  color: #fff;
}

.gv-footer__col h4 {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
  color: #fff;
}

.gv-footer__col h4 a {
  color: inherit;
}

.gv-footer__logo {
  max-height: 56px;
  width: auto;
}

.gv-footer a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.gv-footer a:hover {
  color: var(--bs-primary);
}

.gv-footer .cms-menu-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.gv-footer__social {
  list-style: none;
}

.gv-footer__bar {
  border-top: 1px solid color-mix(in srgb, #fff 12%, transparent);
}

.gv-footer__hubbub {
  color: #fff;
  font-weight: 600;
}

.gv-footer__heart {
  color: var(--bs-primary);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}