/* ─────────────────────────────────────────────────────
   BrandYou234 — site-footer.css
   Rebuilt Session 37 — NO raw hex, all var() tokens
   ───────────────────────────────────────────────────── */

.by234-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.68);
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
}
/* Top accent rule */
.by234-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0.7;
}
/* Scales watermark — decorative */
.by234-footer__watermark {
  position: absolute;
  right: -40px; bottom: -40px;
  width: 280px; height: 280px;
  opacity: 0.04;
  pointer-events: none;
}

/* Main grid */
.by234-footer__main {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-6) var(--space-12);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
}

/* ── Brand col ────────────────────────────────────── */
.by234-footer__logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  margin-bottom: var(--space-5);
}
.by234-footer__logo:hover { opacity: 0.85; }
.by234-footer__logo:focus-visible { outline: 2px solid var(--accent); border-radius: var(--radius-sm); }
.by234-footer__logo-icon { width: 34px; height: 34px; flex-shrink: 0; }
.by234-footer__logo-img  { height: 36px; width: auto; }
.by234-footer__wordmark  { display: flex; flex-direction: column; line-height: 1; gap: 2px; }
.by234-footer__word-first {
  font-family: var(--font-display);
  font-size: 0.68rem; font-weight: var(--weight-normal);
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.38);
}
.by234-footer__word-last {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: var(--weight-bold);
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--accent); line-height: 1;
}
.by234-footer__tagline {
  font-size: var(--text-sm);
  font-style: italic;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}
.by234-footer__address {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  color: rgba(255,255,255,0.45);
  font-style: normal;
  margin-bottom: var(--space-5);
}
.by234-footer__nba {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.22);
  line-height: var(--leading-relaxed);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-4);
}

/* ── Column headings ──────────────────────────────── */
.by234-footer__col-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  position: relative;
}
.by234-footer__col-title::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 24px; height: 1px;
  background: var(--accent);
}

/* ── Link lists ───────────────────────────────────── */
.by234-footer__links {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.by234-footer__links a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 5px 0;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}
.by234-footer__links a::before {
  content: '';
  display: inline-block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}
.by234-footer__links a:hover {
  color: var(--accent);
  padding-left: var(--space-2);
}
.by234-footer__links a:hover::before { opacity: 1; }
.by234-footer__links a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-sm); }

/* ── Contact column ───────────────────────────────── */
.by234-footer__contact-items {
  display: flex; flex-direction: column; gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.by234-footer__ci {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.by234-footer__ci-icon {
  width: 28px; height: 28px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.by234-footer__ci-icon svg { width: 13px; height: 13px; stroke: var(--accent); }
.by234-footer__ci-label {
  font-size: 0.68rem; font-weight: var(--weight-semibold);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.28); margin-bottom: 2px;
}
.by234-footer__ci-value {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: var(--leading-relaxed);
}
.by234-footer__ci-value a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.by234-footer__ci-value a:hover { color: var(--accent); }
.by234-footer__wa-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  min-height: 44px;
  background: #25d366;
  color: #fff;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  width: 100%;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.by234-footer__wa-cta:hover { background: #1fba59; transform: translateY(-1px); }
.by234-footer__wa-cta:focus-visible { outline: 2px solid #fff; }
.by234-footer__wa-cta svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Bottom bar ───────────────────────────────────── */
.by234-footer__bottom {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.by234-footer__copy    { font-size: var(--text-xs); color: rgba(255,255,255,0.28); }
.by234-footer__powered { font-size: var(--text-xs); color: rgba(255,255,255,0.22); }
.by234-footer__powered a { color: var(--accent); text-decoration: none; font-weight: var(--weight-semibold); }
.by234-footer__powered a:hover { text-decoration: underline; }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 1100px) {
  .by234-footer__main { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
@media (max-width: 640px) {
  .by234-footer__main { grid-template-columns: 1fr; gap: var(--space-8); padding: var(--space-12) var(--space-5) var(--space-10); }
  .by234-footer__bottom { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .by234-footer__logo, .by234-footer__links a, .by234-footer__wa-cta,
  .by234-footer__ci-value a { transition: none; }
  .by234-footer__wa-cta:hover { transform: none; }
}