/* =============================================
   FOOTER + FLOATING BUTTONS
   ============================================= */

/* === FOOTER === */
.footer {
  background: var(--charcoal-dark);
  padding: 80px 0 0;
  border-top: 3px solid var(--gold);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Column 1: Brand */
.footer__logo {
  display: flex;
  align-items: center; /* vertical center */
  gap: 16px;
  margin-bottom: 24px;
}

.footer__logo img {
  height: 48px;
  width: auto;
}

.footer__tagline {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 8px;
}

.footer__about {
  font-family: var(--font-ui);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
  transition: fill 0.2s ease;
}

.footer__social-link:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.footer__social-link:hover svg {
  fill: var(--white);
}

/* Column headings */
.footer__heading {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 24px;
}

/* Column links */
.footer__links a {
  display: block;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
  padding: 7px 0;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer__links a:hover {
  color: var(--gold);
  padding-left: 6px;
}

/* Column 4: Contact */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 16px;
  line-height: 1.7;
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  fill: var(--gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-item a {
  color: rgba(255, 255, 255, 0.55);
}

.footer__contact-item a:hover {
  color: var(--gold);
}

.footer__directions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold);
  padding: 8px 16px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.footer__directions:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

/* Bottom bar */
.footer__bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom p,
.footer__bottom a {
  font-family: var(--font-ui);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
}

.footer__bottom a:hover { color: var(--gold); }

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

/* === FLOATING BUTTONS === */
.floating-buttons {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-floating);
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: var(--transition-base);
  position: relative;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-btn.visible {
  opacity: 1;
  transform: scale(1);
}

.floating-btn:hover {
  transform: scale(1.1);
}

.floating-btn svg {
  width: 26px;
  height: 26px;
}

.floating-btn--whatsapp {
  background: var(--whatsapp);
}

.floating-btn--whatsapp svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
}

.floating-btn--whatsapp:hover {
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.floating-btn--call {
  background: var(--gold);
  width: 52px;
  height: 52px;
}

.floating-btn--call:hover {
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.5);
}

.floating-btn--call svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: white;
}

/* Tooltip */
.floating-btn__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--charcoal);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}

.floating-btn:hover .floating-btn__tooltip {
  opacity: 1;
  visibility: visible;
}

/* Pulse animation */
@keyframes floating-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.floating-btn--whatsapp.visible {
  animation: floating-pulse 3.5s infinite;
}

.floating-btn--whatsapp:hover {
  animation: none;
}

/* Responsive Footer Improvements */
@media (max-width: 768px) {
  .footer { 
    padding: 60px 0 30px !important; 
  }
  .footer__grid { 
    grid-template-columns: 1fr !important; 
    text-align: center !important; 
    gap: 40px !important;
  }
  /* Hide redundant links on mobile to prevent "mirroring" the menu */
  .footer__col:nth-child(2),
  .footer__col:nth-child(3) {
    display: none !important;
  }
  .footer__logo {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 auto 24px !important;
    gap: 12px !important;
  }
  .footer__logo img {
    height: 40px !important; /* Slightly smaller for mobile stacking */
    margin: 0 !important;
  }
  .footer__social { justify-content: center !important; }
  .footer__contact-item { justify-content: center !important; }
  .footer__directions { margin: 16px auto 0 !important; width: fit-content !important; }
}