/* ==========================================================================
   SolSight — "Add as Preferred Source" button (Google Preferred Sources)
   Styled with the site's existing design tokens (see assets/css/style.css)
   ========================================================================== */
.psrc-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-sm);
  background: var(--orange-500);
  color: var(--white) !important;
  border: none;
  text-decoration: none !important;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.psrc-btn:hover {
  background: var(--orange-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212, 98, 26, 0.3);
}

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

.psrc-btn__icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

/* Tasteful nod to Google's brand colors on hover/focus, without copying
   Google's own button design. */
.psrc-btn:hover,
.psrc-btn:focus-visible {
  box-shadow:
    0 4px 12px rgba(212, 98, 26, 0.3),
    0 0 0 2px var(--charcoal-950),
    0 0 0 4px #4285f4;
}

/* Footer placement: sits in the footer's link column, dark background */
.psrc-btn--footer {
  margin-top: var(--sp-4);
}

/* Article placements: dark card backgrounds (matches existing CTA boxes) */
.psrc-cta {
  margin: var(--sp-8) 0;
  padding: var(--sp-5) var(--sp-6);
  background: var(--charcoal-800);
  border-left: 4px solid var(--orange-500);
  border-radius: var(--radius-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.psrc-cta__text {
  color: var(--charcoal-200);
  font-size: var(--text-sm);
  margin: 0;
  flex: 1 1 220px;
}

@media (max-width: 480px) {
  .psrc-cta { flex-direction: column; align-items: flex-start; }
}