/* Footer — dark theme */
.site-footer {
  background: #040a14;
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 3.5rem 0 1.5rem;
  color: #6b7280;
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  margin-bottom: 2.5rem;
}
/* Brand column */
.footer-brand-col { display: flex; flex-direction: column; }
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 1rem;
}
.footer-brand .brand-badge {
  background: #f59e0b;
  color: #fff;
  font-size: .75rem;
  font-weight: 900;
  padding: .3rem .55rem;
  border-radius: .35rem;
  letter-spacing: .03em;
}
.footer-brand-logo {
  height: 32px;
  width: auto;
  border-radius: .35rem;
}
.footer-desc {
  color: #6b7280;
  font-size: .875rem;
  line-height: 1.6;
  max-width: 320px;
  margin: 0 0 1.25rem;
}
/* CTA buttons row */
.footer-cta-row {
  display: flex;
  gap: .75rem;
}
.footer-cta-call {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.2);
  color: #f59e0b;
  font-weight: 700;
  font-size: .75rem;
  padding: .45rem .85rem;
  border-radius: .5rem;
  text-decoration: none;
  transition: background .2s;
}
.footer-cta-call:hover { background: rgba(245,158,11,.2); text-decoration: none; }
.footer-cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(37,211,102,.1);
  border: 1px solid rgba(37,211,102,.2);
  color: #25d366;
  font-weight: 700;
  font-size: .75rem;
  padding: .45rem .85rem;
  border-radius: .5rem;
  text-decoration: none;
  transition: background .2s;
}
.footer-cta-whatsapp:hover { background: rgba(37,211,102,.2); text-decoration: none; }
/* Headings */
.footer-heading {
  font-size: .75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #fff;
  margin: 0 0 1.25rem;
}
/* Services list */
.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .6rem;
}
.footer-list a {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: #6b7280;
  font-size: .875rem;
  text-decoration: none;
  transition: color .2s;
}
.footer-list a:hover { color: #d1d5db; }
.footer-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #f59e0b;
  flex-shrink: 0;
}
/* Contact list */
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .85rem;
}
.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: #6b7280;
  font-size: .875rem;
}
.footer-contact-list li svg {
  flex-shrink: 0;
  color: #f59e0b;
}
.footer-contact-list a {
  color: #6b7280;
  font-weight: 700;
  text-decoration: none;
  transition: color .2s;
}
.footer-contact-list a:hover { color: #fff; }
/* Bottom bar */
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.05);
  font-size: .75rem;
  color: #4b5563;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.footer-bottom-links {
  display: inline-flex;
  gap: .5rem;
}
.footer-bottom-links a {
  color: #4b5563;
  text-decoration: none;
  transition: color .2s;
}
.footer-bottom-links a:hover { color: #9ca3af; }

/* Desktop 3-column */
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.2fr .9fr .9fr; align-items: start; }
}

/* Floating call action button */
.fab-call {
  position: fixed;
  right: 16px;
  bottom: 70px;
  width: 56px;
  height: 56px;
  border-radius: 9999px;
  background: #16a34a;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 24px rgba(22, 163, 74, 0.3);
  border: 1px solid #10b981;
  z-index: 1000;
}
.fab-call:hover { background: #149a42; text-decoration: none; }
.fab-call:focus { outline: none; box-shadow: 0 0 0 4px rgba(22,163,74,0.25), 0 12px 24px rgba(22,163,74,0.3); }