/* BUTTONS: used all over the page */

/* The basic pill-shaped button */
.btn {
  display: inline-block;
  padding: 12px 28px;              /* space inside, between the text and the edge */
  border-radius: 999px;            /* rounded corners; a very big number gives round pill ends */
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  Font-family: inherit;            /* <button> elements don't use the page font by themselves (links do) */
  transition: background-color 0.25s ease, transform 0.25s ease; /* changes happen smoothly over 0.25s instead of instantly */
}

/* Colour versions: add one of these next to "btn". ":hover" means "while the mouse is over it" */
.btn-light { background: var(--white); color: var(--navy); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--indigo); }
/* See-through button with a white outline, for dark backgrounds (Page 4) */
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }


/* Round arrow button that sits next to a normal button */
.btn-arrow {
  display: inline-grid;
  place-items: center;             /* puts the arrow in the middle */
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--indigo);
  color: var(--white);
  font-size: 17px;
  transition: transform 0.25s ease;
}
.btn-arrow:hover { transform: translateX(3px); } /* transform moves, scales or turns something; here 3px to the right */