.display-serif {
  font-family: var(--font-serif);
}

.card-surface,
.info-card,
.partner-card {
  background: var(--card, var(--card-surface-bg));
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
}

.lift-hover {
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s, background 0.3s, color 0.3s;
}

.lift-hover-fast {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.grid-center {
  display: grid;
  place-items: center;
}

:where(input, select, textarea):focus {
  outline: none;
  border-color: var(--brand-a65);
  box-shadow: 0 0 0 3px var(--brand-a18);
}

.btn-primary-action,
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--on-primary);
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 140px;
  min-height: 40px;
  padding: 10px 18px;
  border: 0;
  border-radius: 10px;
  font-size: 0.95rem;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  font-weight: 700;
  margin-top: 16px;
  box-shadow: var(--btn-primary-action-shadow);
}

.btn-primary-action:hover,
.btn-primary:hover {
  background: var(--brand-primary-strong);
}

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

.btn-outline-accent,
.btn-secondary,
.btn-danger {
  width: auto;
  padding: 8px 14px;
  border-radius: 10px;
  box-shadow: none;
}

.btn-outline-accent {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent-outline);
}

.btn-outline-accent:hover {
  background: var(--accent-hover-bg);
  color: var(--accent);
}

.btn-secondary {
  background: var(--accent-muted-bg);
  color: #223649;
}

.btn-secondary:hover {
  background: var(--brand-a20);
}

.btn-danger {
  background: #fff;
  border: 1px solid var(--danger-outline);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger-hover-bg);
  color: var(--danger-strong);
}

.btn-danger:disabled,
.btn-danger.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: #fff;
  color: #b36a6a;
  border-color: rgba(159, 42, 42, 0.35);
}

.btn-danger:disabled:hover,
.btn-danger.is-disabled:hover {
  background: #fff;
  color: #b36a6a;
}

.btn-outline-accent:hover,
.btn-secondary:hover,
.btn-danger:hover {
  box-shadow: none;
}

.hidden {
  display: none !important;
}

[hidden] {
  display: none !important;
}

.honeypot-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}