/* =============================================================
   FOOTER
   Minimal by mandate: three text links, a quiet colophon and a
   low-key "vibe coded" note. No form, no CTA, no repeat intro.
   The copy-email toast lives here too.
   ============================================================= */

.site-footer {
  border-top: 1px solid var(--color-border);
  /* Was var(--section-gap) (4–8rem), stacking on top of
     Experience's own bottom padding — the footer read as
     detached from the page. Noticeably tightened. */
  margin-top: clamp(1.5rem, 4vw, 3rem);
  padding-block: var(--space-7);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5) var(--space-6);
  font-size: var(--text-md);
}

/* Copy-email button styled to match the text links */
.site-footer__copy {
  background: none;
  border: none;
  padding: 0;
  padding-bottom: 1px;
  font: inherit;
  cursor: pointer;
}

.site-footer__copy svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--color-text-secondary);
  transition: color var(--dur) var(--ease);
}

.site-footer__copy:hover svg,
.site-footer__copy:focus-visible svg {
  color: var(--color-accent);
}

/* "Vibe coded" — visible, but almost an easter egg */
.site-footer__note {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  opacity: 0.55;
}

/* --- Toast — copy-email feedback --------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: var(--space-6);
  transform: translate(-50%, 8px);
  z-index: 300;
  padding: 0.65em 1.1em;
  background: var(--color-text);
  color: var(--color-bg);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}