/* ==========================================================================
   Footer (design.md §6.10)
   ========================================================================== */

.footer {
  border-top: var(--ink-w) solid var(--u-ink);
  background: var(--u-ink);
  color: var(--u-paper);
}

.footer__inner {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 860px) {
  .footer__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
}

/* --- Brand ----------------------------------------------------------------- */

.footer__brand { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }

.footer__logo {
  width: 120px;
  height: auto;
  padding: 0.5rem;
  border-radius: var(--r-lg);
  background: var(--u-paper);
}

.footer__tagline {
  max-width: 34ch;
  font-size: var(--fs-small);
  color: rgba(255, 246, 236, 0.72);
}

.footer__socials { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.footer__social {
  padding: 0.4rem 0.9rem;
  border: 2px solid rgba(255, 246, 236, 0.35);
  border-radius: var(--r-pill);
  font-size: var(--fs-small);
  font-weight: 700;
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.footer__social:hover {
  background: var(--u-accent);
  border-color: var(--u-accent);
  color: var(--u-ink);
}

/* --- Columns --------------------------------------------------------------- */

.footer__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.footer__col-title {
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--u-accent);
}

.footer__col ul { display: flex; flex-direction: column; gap: 0.55rem; }

.footer__link {
  font-size: 0.9375rem;
  color: rgba(255, 246, 236, 0.82);
  transition: color var(--t-fast), translate var(--t-fast) var(--ease-out);
}
.footer__link:hover { color: var(--u-paper); translate: 4px 0; }

/* --- Marquee --------------------------------------------------------------- */

.footer__marquee {
  padding-block: 0.6rem;
  border-block: 2px solid rgba(255, 246, 236, 0.18);
  color: rgba(255, 246, 236, 0.5);
}

.footer__marquee .u-marquee__item {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 400;
  text-transform: uppercase;
}

/* --- Base bar -------------------------------------------------------------- */

.footer__base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
}

.footer__copy { font-size: var(--fs-small); color: rgba(255, 246, 236, 0.6); }

.footer__pay { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.footer__pay li {
  padding: 0.3rem 0.7rem;
  border: 2px solid rgba(255, 246, 236, 0.3);
  border-radius: var(--r-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(255, 246, 236, 0.75);
}

.footer__mute {
  background: transparent;
  border-color: rgba(255, 246, 236, 0.35);
  color: var(--u-paper);
  transition: background-color var(--t-fast), color var(--t-fast);
}
.footer__mute[aria-pressed='false'] {
  background: var(--u-accent);
  border-color: var(--u-accent);
  color: var(--u-ink);
}