/* ==========================================================================
   Components — reusable primitives shared across sections
   ========================================================================== */

/* --------------------------------------------------------------------------
   Button / Link-button
   Variants: --primary (lime), --secondary (light pill), --ghost, --dark
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 46px;
  padding: 0.5rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--step-body);
  font-weight: var(--weight-medium);
  line-height: 20px;
  letter-spacing: var(--tracking-normal);
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn__icon {
  flex: none;
  width: 15px;
  height: 15px;
  transition: transform var(--duration-base) var(--ease-out);
}

.btn:hover .btn__icon {
  transform: translateX(3px);
}

.btn--primary {
  background-color: var(--gm-lime-500);
  color: var(--gm-green-700);
}

.btn--primary:hover {
  background-color: var(--gm-lime-400);
}

.btn--secondary {
  background-color: var(--gm-grey-100);
  border-color: var(--border-button);
  color: var(--gm-green-700);
}

.btn--secondary:hover {
  background-color: var(--gm-white);
}

.btn--dark {
  background-color: var(--gm-green-900);
  color: var(--gm-white);
  padding-inline: 1.5rem;
}

.btn--dark:hover {
  background-color: var(--gm-green-600);
}

.btn--ghost {
  background-color: transparent;
  color: inherit;
  padding-inline: 0.25rem;
}

.btn--ghost:hover {
  color: var(--gm-lime-500);
}

/* Text link with trailing arrow ------------------------------------------ */

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-weight: var(--weight-medium);
  color: var(--gm-green-900);
  text-decoration: underline;
}

.link-arrow .btn__icon {
  width: 14px;
  height: 14px;
}

.link-arrow:hover .btn__icon {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   Eyebrow — small uppercase label above a heading
   -------------------------------------------------------------------------- */

.eyebrow {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-eyebrow);
  font-weight: var(--weight-medium);
  line-height: 22px;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--eyebrow-color, var(--text-eyebrow-dark));
}

/* --------------------------------------------------------------------------
   Pill — static label chip (client names, sector chips)
   -------------------------------------------------------------------------- */

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 46px;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  background-color: transparent;
  font-family: var(--font-display);
  font-size: var(--step-body);
  color: var(--gm-grey-400);
  white-space: nowrap;
}

.pill--solid {
  background-color: var(--gm-white);
  border-color: transparent;
  color: var(--gm-green-900);
  box-shadow: var(--shadow-sm);
}

.pill__icon {
  flex: none;
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   Toggle group — segmented pill control (The problem / The solution)
   Rendered as radio inputs so it works before the JS layer exists.
   -------------------------------------------------------------------------- */

.toggle-group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs);
  border-radius: var(--radius-pill);
}

.toggle-group__option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.5rem 1.5rem;
  border: 0;
  border-radius: var(--radius-pill);
  background-color: var(--gm-grey-100);
  font-family: var(--font-display);
  font-size: var(--step-body);
  font-weight: var(--weight-medium);
  color: var(--gm-green-900);
  transition:
    background-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out);
}

.toggle-group__option[aria-selected="true"],
.toggle-group__option[aria-current="true"] {
  background-color: var(--gm-green-900);
  color: var(--gm-white);
}

/* --------------------------------------------------------------------------
   Card
   -------------------------------------------------------------------------- */

.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background-color: var(--surface-raised);
}

.card--outline {
  background-color: transparent;
  border: 1px solid var(--rule-color, var(--border-subtle));
}

.card--on-dark {
  background-color: var(--surface-inset);
  border: 1px solid var(--border-on-dark);
  color: var(--text-on-dark-muted);
}

.card--on-dark :is(h2, h3, h4, h5) {
  color: var(--gm-white);
}

.card__title {
  font-size: var(--step-h5);
  font-weight: var(--weight-semibold);
}

.card__text {
  color: var(--body-color, var(--text-body));
}

/* --------------------------------------------------------------------------
   Check list — tick-marked bullet list
   -------------------------------------------------------------------------- */

.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.check-list__item {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: var(--space-sm);
  align-items: start;
  color: var(--body-color, var(--text-body));
}

.check-list__icon {
  width: 18px;
  height: 18px;
  margin-top: 0.28em;
  flex: none;
}

/* --------------------------------------------------------------------------
   Icon button — circular control (carousel arrows, accordion toggles)
   -------------------------------------------------------------------------- */

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 37px;
  height: 37px;
  flex: none;
  border-radius: var(--radius-sm);
  background-color: var(--gm-grey-100);
  color: var(--gm-green-900);
  transition:
    background-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out);
}

.icon-btn--filled {
  background-color: var(--gm-green-900);
  color: var(--gm-white);
}

.icon-btn--round {
  border-radius: var(--radius-pill);
  width: 28px;
  height: 28px;
}

.icon-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.icon-btn svg {
  width: 16px;
  height: 16px;
}