/* ==========================================================================
   AHA — Shared Components
   Buttons, header/navigation, off-canvas menu, footer, forms, cards, icons.
   Each block is self-contained and namespaced so it can be lifted into a
   WordPress template part without carrying parent-section dependencies.
   ========================================================================== */

/* ==========================================================================
   BUTTONS
   Rectangular with a small radius — deliberately institutional, not app-like.
   The hover state wipes a fill upward rather than changing size, so nothing
   in the layout moves.
   ========================================================================== */
.aha-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 52px;            /* comfortable touch target */
  padding: 0.9rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--aha-radius-sm);
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-sm);
  font-weight: var(--aha-fw-semibold);
  letter-spacing: 0.005em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--aha-dur-base) var(--aha-ease-out),
              border-color var(--aha-dur-base) var(--aha-ease-out),
              background-color var(--aha-dur-base) var(--aha-ease-out),
              box-shadow var(--aha-dur-base) var(--aha-ease-out);
}

/* The wiping fill */
.aha-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateY(101%);
  transition: transform var(--aha-dur-base) var(--aha-ease-out);
}

.aha-btn:hover::after,
.aha-btn:focus-visible::after { transform: translateY(0); }

.aha-btn__icon {
  flex: none;
  width: 1.05em;
  height: 1.05em;
  transition: transform var(--aha-dur-base) var(--aha-ease-out);
}

.aha-btn:hover .aha-btn__icon,
.aha-btn:focus-visible .aha-btn__icon { transform: translateX(3px); }

/* Primary — institutional blue */
.aha-btn--primary {
  background-color: var(--aha-blue-700);
  color: #fff;
  box-shadow: var(--aha-shadow-sm);
}
.aha-btn--primary::after { background-color: var(--aha-blue-900); }
.aha-btn--primary:hover { box-shadow: var(--aha-shadow-md); }

/* Accent — green, used for the single strongest action on a page */
.aha-btn--accent {
  background-color: var(--aha-green-700);
  color: #fff;
  box-shadow: var(--aha-shadow-sm);
}
.aha-btn--accent::after { background-color: var(--aha-green-900); }
.aha-btn--accent:hover { box-shadow: var(--aha-shadow-md); }

/* Secondary — outlined */
.aha-btn--secondary {
  background-color: transparent;
  border-color: var(--aha-line-strong);
  color: var(--aha-ink);
}
.aha-btn--secondary::after { background-color: var(--aha-blue-900); }
.aha-btn--secondary:hover,
.aha-btn--secondary:focus-visible {
  color: #fff;
  border-color: var(--aha-blue-900);
}

/* Ghost — for dark surfaces */
.aha-btn--ghost {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.38);
  color: #fff;
}
.aha-btn--ghost::after { background-color: #fff; }
.aha-btn--ghost:hover,
.aha-btn--ghost:focus-visible {
  color: var(--aha-blue-900);
  border-color: #fff;
}

.aha-btn--sm { min-height: 44px; padding: 0.65rem 1.15rem; font-size: var(--aha-fs-xs); }
.aha-btn--block { display: flex; width: 100%; }

/* --------------------------------------------------------------------------
   TEXT LINK WITH ANIMATED ARROW + UNDERLINE
   -------------------------------------------------------------------------- */
.aha-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-sm);
  font-weight: var(--aha-fw-semibold);
  color: var(--aha-link);
  text-decoration: none;
  padding-block: 2px;
}

.aha-link__label {
  position: relative;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size var(--aha-dur-base) var(--aha-ease-out);
}

.aha-link:hover .aha-link__label,
.aha-link:focus-visible .aha-link__label { background-size: 100% 1px; }

.aha-link__icon {
  flex: none;
  width: 1em;
  height: 1em;
  transition: transform var(--aha-dur-base) var(--aha-ease-out);
}

.aha-link:hover .aha-link__icon,
.aha-link:focus-visible .aha-link__icon { transform: translateX(4px); }

.aha-link--accent { color: var(--aha-accent); }
.aha-link--invert { color: var(--aha-green-300); }

/* --------------------------------------------------------------------------
   ICONS — inline sprite, no icon-font or runtime replacement
   -------------------------------------------------------------------------- */
.aha-icon {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
}

.aha-icon--lg { width: 1.75rem; height: 1.75rem; stroke-width: 1.4; }
.aha-icon--xl { width: 2.25rem; height: 2.25rem; stroke-width: 1.25; }

/* --------------------------------------------------------------------------
   TAGS / KEYWORD PILLS — small, quiet, used to carry mission keywords
   -------------------------------------------------------------------------- */
.aha-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
}

.aha-tag {
  display: inline-block;
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--aha-line);
  border-radius: var(--aha-radius-xs);
  background-color: transparent;
  font-size: var(--aha-fs-xs);
  font-weight: var(--aha-fw-medium);
  line-height: 1.45;
  color: var(--aha-ink-muted);
}

.aha-tag--accent {
  border-color: var(--aha-green-200);
  background-color: var(--aha-green-50);
  color: var(--aha-green-900);
}

/* ==========================================================================
   HEADER + PRIMARY NAVIGATION
   ========================================================================== */
.aha-header {
  position: sticky;
  top: 0;
  z-index: var(--aha-z-header);
  background-color: #ffffff !important;
  border-bottom: 1px solid var(--aha-line);
  box-shadow: 0 2px 16px rgba(11, 41, 66, 0.08);
  transition: box-shadow var(--aha-dur-base) var(--aha-ease-out),
              transform var(--aha-dur-slow) var(--aha-ease-out);
}

/* Ensure sticky white background on scroll */
.aha-header.is-scrolled {
  background-color: #ffffff !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--aha-line);
  box-shadow: 0 4px 24px rgba(11, 41, 66, 0.12);
}

/* Ensure transparent override is disabled for solid white navbar */
.aha-header--transparent {
  background-color: #ffffff !important;
  border-bottom-color: var(--aha-line);
  box-shadow: 0 2px 16px rgba(11, 41, 66, 0.08);
}

.aha-header--transparent .aha-nav__link {
  color: var(--aha-ink);
  letter-spacing: normal;
  text-transform: none;
  font-size: var(--aha-fs-sm);
  font-weight: var(--aha-fw-medium);
}

.aha-header--transparent .aha-nav__link:hover,
.aha-header--transparent .aha-nav__link[aria-current="page"] {
  color: var(--aha-blue-800);
}

.aha-header--transparent .aha-nav-toggle {
  color: var(--aha-ink);
}

.aha-header--transparent .aha-header__logo {
  filter: none;
}

/* Retract on downward scroll, return on upward scroll */
.aha-header.is-hidden { transform: translateY(-100%); }

.aha-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--aha-space-md);
  min-height: var(--aha-header-h);
}

.aha-header__brand {
  display: inline-flex;
  align-items: center;
  flex: none;
  text-decoration: none;
  border-radius: var(--aha-radius-xs);
}

/* Horizontal lockup — the stacked logo is unreadable at header scale */
.aha-header__logo {
  width: auto;
  height: 28px;
  transition: height var(--aha-dur-base) var(--aha-ease-out);
}

@media (min-width: 480px) { .aha-header__logo { height: 32px; } }

@media (min-width: 1024px) {
  .aha-header__logo { height: 40px; }
  .aha-header.is-scrolled .aha-header__logo { height: 34px; }
}

/* Desktop navigation ------------------------------------------------------ */
.aha-nav { display: none; }

.aha-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 0.4rem + 1.5vw, 2.25rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.aha-nav__link {
  position: relative;
  display: inline-block;
  padding-block: 0.45rem;
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-sm);
  font-weight: var(--aha-fw-medium);
  color: var(--aha-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--aha-dur-fast) var(--aha-ease-out);
}

/* Underline grows from the left on hover, sits permanently on the current page */
.aha-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--aha-green-600);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--aha-dur-base) var(--aha-ease-out);
}

.aha-nav__link:hover::after,
.aha-nav__link:focus-visible::after { transform: scaleX(1); }

.aha-nav__link[aria-current="page"] {
  color: var(--aha-blue-800);
  font-weight: var(--aha-fw-semibold);
}

.aha-nav__link[aria-current="page"]::after { transform: scaleX(1); }

.aha-header__actions { display: none; }

/* Mobile toggle ----------------------------------------------------------- */
.aha-nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.5rem 0.25rem;
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-xs);
  font-weight: var(--aha-fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aha-ink);
  cursor: pointer;
}

.aha-nav-toggle__bars {
  position: relative;
  display: block;
  width: 26px;
  height: 14px;
  flex: none;
}

.aha-nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  transition: transform var(--aha-dur-base) var(--aha-ease-out),
              opacity var(--aha-dur-fast) linear;
}

.aha-nav-toggle__bars span:nth-child(1) { top: 0; }
.aha-nav-toggle__bars span:nth-child(2) { top: 6px; }
.aha-nav-toggle__bars span:nth-child(3) { top: 12px; }

.aha-nav-toggle[aria-expanded="true"] .aha-nav-toggle__bars span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.aha-nav-toggle[aria-expanded="true"] .aha-nav-toggle__bars span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.4);
}
.aha-nav-toggle[aria-expanded="true"] .aha-nav-toggle__bars span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Off-canvas panel -------------------------------------------------------- */
.aha-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--aha-z-overlay);
  visibility: hidden;
  pointer-events: none;
}

.aha-drawer.is-open { visibility: visible; pointer-events: auto; }

.aha-drawer__scrim {
  position: absolute;
  inset: 0;
  background-color: rgba(7, 27, 46, 0.55);
  opacity: 0;
  transition: opacity var(--aha-dur-base) var(--aha-ease-out);
}

.aha-drawer.is-open .aha-drawer__scrim { opacity: 1; }

.aha-drawer__panel {
  position: absolute;
  inset: 0 0 0 auto;
  display: flex;
  flex-direction: column;
  width: min(430px, 100%);
  padding: calc(var(--aha-header-h) + 1.5rem) var(--aha-gutter) var(--aha-space-lg);
  background-color: var(--aha-blue-900);
  color: #fff;
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateX(100%);
  transition: transform var(--aha-dur-slow) var(--aha-ease-out);
}

.aha-drawer.is-open .aha-drawer__panel { transform: translateX(0); }

.aha-drawer__close {
  position: absolute;
  top: 1.25rem;
  right: var(--aha-gutter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--aha-line-invert);
  border-radius: var(--aha-radius-sm);
  color: #fff;
  cursor: pointer;
  transition: background-color var(--aha-dur-fast) var(--aha-ease-out);
}

.aha-drawer__close:hover { background-color: rgba(255, 255, 255, 0.1); }

.aha-drawer__list {
  margin: 0 0 var(--aha-space-lg);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--aha-line-invert);
}

.aha-drawer__item { border-bottom: 1px solid var(--aha-line-invert); }

.aha-drawer__link {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1.05rem 0;
  font-family: var(--aha-font-heading);
  font-size: clamp(1.375rem, 1.15rem + 1vw, 1.75rem);
  font-weight: var(--aha-fw-semibold);
  letter-spacing: var(--aha-ls-heading);
  color: #fff;
  text-decoration: none;
  transition: color var(--aha-dur-fast) var(--aha-ease-out),
              padding-inline-start var(--aha-dur-base) var(--aha-ease-out);
}

.aha-drawer__link:hover,
.aha-drawer__link:focus-visible {
  color: var(--aha-green-300);
  padding-inline-start: 0.5rem;
}

.aha-drawer__link[aria-current="page"] { color: var(--aha-green-300); }

.aha-drawer__index {
  font-size: var(--aha-fs-xs);
  font-weight: var(--aha-fw-medium);
  font-variant-numeric: tabular-nums;
  color: var(--aha-green-300);
  opacity: 0.75;
}

.aha-drawer__foot {
  margin-top: auto;
  padding-top: var(--aha-space-lg);
  font-size: var(--aha-fs-sm);
  line-height: 1.6;
  color: var(--aha-ink-invert-muted);
}

.aha-drawer__foot a { color: var(--aha-green-300); }

/* Lock scrolling behind the drawer */
body.aha-scroll-locked { overflow: hidden; }

/* Desktop layout ---------------------------------------------------------- */
@media (min-width: 1024px) {
  .aha-nav { display: block; }
  .aha-header__actions { display: flex; align-items: center; gap: var(--aha-space-sm); }
  .aha-nav-toggle { display: none; }
  .aha-drawer { display: none; }
}

/* ==========================================================================
   CARDS — a single quiet card primitive; sections restyle it via modifiers
   ========================================================================== */
.aha-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--aha-space-sm);
  padding: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem);
  background-color: var(--aha-paper);
  border: 1px solid var(--aha-line);
  border-radius: var(--aha-radius-md);
  transition: border-color var(--aha-dur-base) var(--aha-ease-out),
              box-shadow var(--aha-dur-base) var(--aha-ease-out),
              transform var(--aha-dur-base) var(--aha-ease-out);
}

.aha-card--interactive:hover,
.aha-card--interactive:focus-within {
  border-color: var(--aha-green-300);
  box-shadow: var(--aha-shadow-md);
  transform: translateY(-3px);
}

.aha-card__title { font-size: var(--aha-fs-h4); }

.aha-card__text {
  font-size: var(--aha-fs-sm);
  line-height: var(--aha-lh-loose);
  color: var(--aha-ink-muted);
}

/* Stretched link keeps the whole card clickable without nesting anchors */
.aha-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

/* ==========================================================================
   ACCORDION / DISCLOSURE
   ========================================================================== */
.aha-accordion { border-top: 1px solid var(--aha-line); }

.aha-accordion__item { border-bottom: 1px solid var(--aha-line); }

.aha-accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--aha-space-md);
  width: 100%;
  padding: 1.4rem 0;
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-h4);
  font-weight: var(--aha-fw-semibold);
  letter-spacing: var(--aha-ls-snug);
  text-align: left;
  color: var(--aha-ink);
  cursor: pointer;
  transition: color var(--aha-dur-fast) var(--aha-ease-out);
}

.aha-accordion__trigger:hover { color: var(--aha-blue-600); }

.aha-accordion__sign {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
}

.aha-accordion__sign::before,
.aha-accordion__sign::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: currentColor;
  transform: translate(-50%, -50%);
  transition: transform var(--aha-dur-base) var(--aha-ease-out),
              opacity var(--aha-dur-fast) linear;
}

.aha-accordion__sign::before { width: 18px; height: 2px; }
.aha-accordion__sign::after  { width: 2px; height: 18px; }

.aha-accordion__trigger[aria-expanded="true"] .aha-accordion__sign::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.aha-accordion__panel {
  overflow: hidden;
  height: 0;
  visibility: hidden;
}

.aha-accordion__panel[data-open="true"] { visibility: visible; }

.aha-accordion__body {
  padding-bottom: 1.6rem;
  max-width: var(--aha-measure);
  font-size: var(--aha-fs-sm);
  line-height: var(--aha-lh-loose);
  color: var(--aha-ink-muted);
}

/* ==========================================================================
   FORMS
   ========================================================================== */
.aha-form { display: grid; gap: var(--aha-space-md); }

.aha-form__row {
  display: grid;
  gap: var(--aha-space-md);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 700px) {
  .aha-form__row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.aha-field { display: flex; flex-direction: column; gap: 0.45rem; }

.aha-field__label {
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-xs);
  font-weight: var(--aha-fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aha-ink-muted);
}

.aha-field__req { color: var(--aha-green-700); }

.aha-field__control {
  width: 100%;
  min-height: 54px;
  padding: 0.85rem 1rem;
  background-color: var(--aha-paper);
  border: 1px solid var(--aha-line-strong);
  border-radius: var(--aha-radius-sm);
  font-size: var(--aha-fs-sm);
  color: var(--aha-ink);
  transition: border-color var(--aha-dur-fast) var(--aha-ease-out),
              box-shadow var(--aha-dur-fast) var(--aha-ease-out),
              background-color var(--aha-dur-fast) var(--aha-ease-out);
}

.aha-field__control::placeholder { color: var(--aha-ink-subtle); }

.aha-field__control:hover { border-color: var(--aha-blue-300); }

.aha-field__control:focus {
  outline: none;
  border-color: var(--aha-green-700);
  box-shadow: 0 0 0 3px var(--aha-green-100);
}

/* Keep a visible ring for keyboard users on top of the styled focus */
.aha-field__control:focus-visible { outline: 2px solid var(--aha-focus); outline-offset: 1px; }

textarea.aha-field__control { min-height: 150px; resize: vertical; line-height: 1.6; }

select.aha-field__control {
  appearance: none;
  padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233D566E' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.15rem;
}

.aha-field__hint {
  font-size: var(--aha-fs-xs);
  line-height: 1.5;
  color: var(--aha-ink-subtle);
}

.aha-field__error {
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--aha-fs-xs);
  font-weight: var(--aha-fw-medium);
  color: #A3271F; /* 6.0:1 on paper */
}

.aha-field.is-invalid .aha-field__error { display: flex; }
.aha-field.is-invalid .aha-field__control { border-color: #A3271F; }

.aha-form__status {
  padding: 1rem 1.15rem;
  border-radius: var(--aha-radius-sm);
  font-size: var(--aha-fs-sm);
  line-height: 1.55;
}

.aha-form__status:empty { display: none; }

.aha-form__status[data-state="success"] {
  background-color: var(--aha-green-50);
  border: 1px solid var(--aha-green-200);
  color: var(--aha-green-900);
}

.aha-form__status[data-state="error"] {
  background-color: #FDF1F0;
  border: 1px solid #F0C7C3;
  color: #8A211A;
}

/* Radio Choice Cards */
.aha-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.aha-radio-group--inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.aha-radio-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.15rem;
  background-color: var(--aha-paper);
  border: 1px solid var(--aha-line-strong);
  border-radius: var(--aha-radius-sm);
  cursor: pointer;
  transition: border-color var(--aha-dur-fast) var(--aha-ease-out),
              background-color var(--aha-dur-fast) var(--aha-ease-out),
              box-shadow var(--aha-dur-fast) var(--aha-ease-out);
}

.aha-radio-card--sm {
  padding: 0.65rem 1.25rem;
  min-width: 110px;
}

.aha-radio-card:hover {
  border-color: var(--aha-blue-400);
  background-color: var(--aha-blue-50);
}

.aha-radio-card:has(.aha-radio-card__input:checked) {
  border-color: var(--aha-green-700);
  background-color: var(--aha-green-50);
  box-shadow: 0 0 0 1px var(--aha-green-700);
}

.aha-radio-card__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.aha-radio-card__box {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--aha-ink-subtle);
  border-radius: 50%;
  transition: border-color var(--aha-dur-fast) var(--aha-ease-out),
              background-color var(--aha-dur-fast) var(--aha-ease-out);
}

.aha-radio-card:hover .aha-radio-card__box {
  border-color: var(--aha-blue-600);
}

.aha-radio-card__input:checked + .aha-radio-card__box {
  border-color: var(--aha-green-700);
  background-color: var(--aha-green-700);
}

.aha-radio-card__input:checked + .aha-radio-card__box::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background-color: #ffffff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.aha-radio-card__input:focus-visible ~ .aha-radio-card__box {
  outline: 2px solid var(--aha-focus);
  outline-offset: 2px;
}

.aha-radio-card__text {
  font-size: var(--aha-fs-sm);
  color: var(--aha-ink);
  line-height: 1.45;
}

.aha-nfp-subfield {
  padding: 1.25rem;
  background-color: var(--aha-surface);
  border: 1px solid var(--aha-line-strong);
  border-radius: var(--aha-radius-sm);
  margin-top: 0.25rem;
  animation: ahaFadeIn 0.3s ease-out;
}

@keyframes ahaFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.aha-footer {
  background-color: var(--aha-blue-950);
  color: var(--aha-ink-invert);
  padding-top: var(--aha-section-y);
}

.aha-footer__top {
  display: grid;
  gap: var(--aha-space-xl);
  grid-template-columns: minmax(0, 1fr);
  padding-bottom: var(--aha-space-2xl);
}

@media (min-width: 760px) {
  .aha-footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1080px) {
  .aha-footer__top {
    grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
    gap: var(--aha-grid-gap);
  }
}

.aha-footer__logo { height: 62px; width: auto; margin-bottom: var(--aha-space-md); }

.aha-footer__about {
  max-width: 40ch;
  font-size: var(--aha-fs-sm);
  line-height: var(--aha-lh-loose);
  color: var(--aha-ink-invert-muted);
}

.aha-footer__title {
  margin-bottom: var(--aha-space-md);
  font-family: var(--aha-font-heading);
  font-size: var(--aha-fs-eyebrow);
  font-weight: var(--aha-fw-semibold);
  letter-spacing: var(--aha-ls-eyebrow);
  text-transform: uppercase;
  color: var(--aha-green-300);
}

.aha-footer__list { display: flex; flex-direction: column; gap: 0.7rem; margin: 0; padding: 0; list-style: none; }

.aha-footer__link {
  display: inline-block;
  font-size: var(--aha-fs-sm);
  line-height: 1.5;
  color: var(--aha-ink-invert-muted);
  text-decoration: none;
  transition: color var(--aha-dur-fast) var(--aha-ease-out),
              transform var(--aha-dur-base) var(--aha-ease-out);
}

.aha-footer__link:hover,
.aha-footer__link:focus-visible {
  color: #fff;
  transform: translateX(3px);
}

.aha-footer__address {
  font-style: normal;
  font-size: var(--aha-fs-sm);
  line-height: var(--aha-lh-loose);
  color: var(--aha-ink-invert-muted);
}

.aha-footer__address a { color: var(--aha-green-300); text-decoration: none; }
.aha-footer__address a:hover { text-decoration: underline; }

.aha-footer__base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--aha-space-sm) var(--aha-space-lg);
  padding-block: var(--aha-space-md);
  border-top: 1px solid var(--aha-line-invert);
  font-size: var(--aha-fs-xs);
  color: var(--aha-ink-invert-muted);
}

.aha-footer__base p { margin: 0; }

.aha-footer__legal { display: flex; flex-wrap: wrap; gap: var(--aha-space-md); }

.aha-footer__legal a { color: var(--aha-ink-invert-muted); text-decoration: none; }
.aha-footer__legal a:hover { color: #fff; text-decoration: underline; }