/* ============================================================
   footer.css — IEQ Região
   Rodapé 3 colunas (desktop) / 1 coluna (mobile).
   Sticky bar mobile (botão "Encontre sua Igreja").
   ============================================================ */

.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  padding-top: var(--section-py-mobile);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}

/* ── Brand ──────────────────────────────────────────────── */
.footer-brand__logo {
  display: flex; align-items: center; gap: var(--gap-sm);
  color: var(--color-text-white);
  font-family: var(--font-heading);
  font-weight: var(--weight-extrabold);
  font-size: var(--text-xl);
  margin-bottom: var(--gap-md);
}
.footer-brand__logo img { height: 36px; width: auto; filter: brightness(0) invert(1); }
.footer-brand__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: var(--leading-loose);
  margin-bottom: var(--gap-lg);
  max-width: 300px;
}
.footer-social  { display: flex; gap: var(--gap-sm); }
.social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition-base);
}
.social-link:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-text);
  transform: translateY(-2px);
}
.social-link svg { width: 18px; height: 18px; fill: currentColor; }

/* ── Nav links ──────────────────────────────────────────── */
.footer-nav h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-white);
  margin-bottom: var(--gap-md);
}
.footer-nav__list  { display: flex; flex-direction: column; gap: var(--gap-sm); }
.footer-nav__link  {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  display: flex; align-items: center; gap: 0.375rem;
  transition: all var(--transition-fast);
}
.footer-nav__link::before { content: '›'; color: var(--color-secondary); font-size: 1rem; }
.footer-nav__link:hover   { color: var(--color-secondary); padding-left: 4px; }

/* ── Contato ─────────────────────────────────────────────── */
.footer-contact__list { display: flex; flex-direction: column; gap: var(--gap-md); }
.footer-contact__item {
  display: flex; align-items: flex-start; gap: var(--gap-sm);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
}
.footer-contact__icon { color: var(--color-secondary); flex-shrink: 0; margin-top: 2px; }
.footer-contact__icon svg { width: 16px; height: 16px; fill: currentColor; }
.footer-map { margin-top: var(--gap-lg); border-radius: var(--radius-sm); overflow: hidden; }
.footer-map iframe { width: 100%; height: 180px; border: none; display: block; filter: grayscale(20%); }

/* ── Bottom ──────────────────────────────────────────────── */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
  text-align: center;
}
.footer-bottom p { font-size: var(--text-xs); color: rgba(255,255,255,0.4); }

/* ── STICKY BAR MOBILE ───────────────────────────────────── */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  /* box-sizing garante que padding não infle o width */
  box-sizing: border-box;
  background-color: var(--color-bg);
  padding: 0.625rem 1rem;
  /* Safe area iPhone X+ — só no bottom */
  padding-bottom: calc(0.625rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -4px 16px rgba(0,0,0,0.12);
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
}
.btn-sticky-geo {
  /* flex: 1 + overflow: hidden evita extrapolar o container */
  flex: 1;
  min-width: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 0.375rem;
  background-color: var(--color-secondary);
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  /* padding somente horizontal — altura controlada pelo container */
  padding: 0.625rem 1rem;
  height: 44px; /* tap area mínima WCAG */
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 2px 8px rgba(255,184,28,0.4);
  transition: background-color var(--transition-base);
}
.btn-sticky-geo:hover { background-color: var(--color-secondary-dark); }

/* ── Responsivo ─────────────────────────────────────────── */
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1200px) {
  .footer { padding-top: var(--section-py-desktop); }
  .footer-grid { grid-template-columns: 2fr 1fr 1.5fr; }
  .mobile-sticky-bar { display: none; }
}