.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  max-width: 100%;
  padding: 7px 20px;
  border: 1px solid var(--brand-blue);
  border-radius: 100px;
  background: var(--brand-blue);
  color: #fff;
  box-shadow: none;
  font-size: 14px;
  line-height: 1.3;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn:hover { background: var(--brand-blue-hover); border-color: var(--brand-blue-hover); color: #fff; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--lg { padding: 8px 23px; min-height: 36px; }
.btn--sm { padding: 6px 15px; min-height: 30px; font-size: 13px; }
.btn--secondary { background: #fff; color: var(--brand-blue); border-color: #fff; }
.btn--secondary:hover { background: #eef1ff; color: var(--brand-blue); border-color: #eef1ff; }