/* =============================================
   FOOTER
   ============================================= */
.footer {
  background-color: var(--color-bg-dark);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0 2rem;
}

.footer__left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer__logo {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text);
  transition: opacity var(--transition);
}

.footer__logo:hover {
  opacity: 0.55;
}

.footer__copy {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

/* Social */
.footer__social {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.footer__social-link {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  transition: color var(--transition);
  position: relative;
}

.footer__social-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-text);
  transition: width var(--transition);
}

.footer__social-link:hover {
  color: var(--color-text);
}

.footer__social-link:hover::after {
  width: 100%;
}

/* Right */
.footer__right {
  margin-right: 3.5rem;
}

.footer__contact-link {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

.footer__contact-link:hover {
  color: var(--color-text);
}

@media (max-width: 640px) {
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  .footer__right {
    display: none;
  }
}

/* Floating WhatsApp Icon */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: #ece5dd;
  color: #1e293b;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 4px 12px rgba(0,0,0,0.15);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0px 6px 16px rgba(0,0,0,0.2);
  color: #0f172a;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}