/* ============================================
   FOOTER STYLES — HighFlowAI (compact editorial)
   Trimmed editorial design. No eyebrow, no
   decorative rule, no labeled link grid —
   just statement + flat link flow + the
   functional rows.

   Pairs with the compact editorial footer.html.
   Icons are inline SVG (no Tabler webfont).
   Depends on commonStyles.css for tokens.
   ============================================ */


/* ============================================
   1. CONTAINER
   ============================================ */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0 24px;
}


/* ============================================
   2. EDITORIAL STATEMENT
   ============================================ */
.footer-statement {
  margin-bottom: 36px;
}

.footer-headline {
  font-family: var(--font-sans);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-headline);
  margin: 0 0 12px;
}

.footer-headline em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.footer-signature {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-dim);
  margin: 0 0 20px;
  line-height: 1.4;
}


/* ============================================
   3. LINKS — labeled rows
   ============================================ */
.footer-links {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.footer-links a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-link-sep {
  color: var(--text-dim);
  margin: 0 8px;
  opacity: 0.6;
  user-select: none;
}

.footer-link-row {
  display: flex;
  align-items: baseline;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-link-label {
  min-width: 70px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  font-weight: 500;
  flex-shrink: 0;
}

.footer-link-list {
  flex: 1;
}

.footer-link-row + .footer-link-row {
  margin-top: 10px;
}


/* ============================================
   4. CONTACT + SOCIAL ROW

   Icon sizing note (post webfont removal):
   Tabler webfont icons sized via `font-size`,
   since the icons rendered as text characters.
   Inline SVGs ignore font-size and use their
   own width/height. The rules below set those
   dimensions explicitly. The SVG markup in
   footer.html also carries width/height
   attributes as a defensive fallback.
   ============================================ */
.footer-contact-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.footer-contact-info {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.footer-contact-link:hover {
  color: var(--accent);
}

.footer-contact-icon {
  width: 16px;
  height: 16px;
  color: var(--text-mid);
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.footer-contact-link:hover .footer-contact-icon {
  color: var(--accent);
}

.footer-contact-sep {
  color: var(--text-dim);
  opacity: 0.6;
  user-select: none;
}

.footer-social-icons {
  display: inline-flex;
  gap: 16px;
}

.footer-social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mid);
  line-height: 1;
  transition: color var(--transition-base), transform var(--transition-base);
}

.footer-social-icons a svg {
  width: 20px;
  height: 20px;
}

.footer-social-icons a:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.footer-social-icons a:focus-visible {
  outline-offset: 4px;
  border-radius: 2px;
}


/* ============================================
   5. BOTTOM BAR
   ============================================ */
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  line-height: 1.5;
}

.footer-divider {
  opacity: 0.5;
  user-select: none;
}


/* ============================================
   6. RESPONSIVE
   ============================================ */
@media (max-width: 720px) {
  .footer {
    padding: 40px 0 20px;
  }

  .footer-statement {
    margin-bottom: 28px;
  }
}

@media (max-width: 540px) {
  .footer-contact-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .footer-divider {
    display: none;
  }
}

/* END footerStyles.css — compact editorial. */