/* Bristol — Shared public-page footer (contact + WhatsApp). Rendered by site-footer.js
   into #site-footer on the portal, login, forgot/reset-password, and register pages.
   Colors follow the brand navy/gold by default but can be tinted per page to match
   that page's own theme by setting --sf-c1/--sf-c2/--sf-c3 (gradient stops), --sf-glow
   (corner glow) and --sf-icon (icon accent) on the #site-footer mount element. */
.site-footer {
  margin-top: auto;
  position: relative;
  overflow: hidden;
  padding: 28px 24px 26px;
  background: linear-gradient(135deg, var(--sf-c1, var(--navy-dark)) 0%, var(--sf-c2, var(--navy)) 50%, var(--sf-c3, color-mix(in srgb, var(--navy) 65%, var(--gold))) 100%);
  color: #fff;
  box-shadow:
    0 -1px 0 color-mix(in srgb, var(--sf-glow, var(--gold)) 30%, transparent) inset,
    0 -20px 50px -30px color-mix(in srgb, var(--sf-glow, var(--gold)) 35%, transparent);
}
.site-footer::before {
  content: '';
  position: absolute;
  top: -110px;
  right: -80px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--sf-glow, var(--gold)) 42%, transparent) 0%, transparent 70%);
  pointer-events: none;
}
.site-footer::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -70px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, #fff 12%, transparent) 0%, transparent 70%);
  pointer-events: none;
}
.site-footer-inner {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-footer-brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--sf-icon, var(--gold-light)) 24%, transparent), rgba(255, 255, 255, 0.08));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--sf-icon, var(--gold-light)) 30%, transparent) inset;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--sf-icon, var(--gold-light));
  flex-shrink: 0;
}
.site-footer-brand strong {
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  display: block;
}
.site-footer-brand span {
  font-size: 10.5px;
  opacity: 0.55;
  letter-spacing: 0.04em;
}
.site-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.site-footer-contact,
.site-footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.site-footer-contact {
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid color-mix(in srgb, var(--sf-icon, var(--gold-light)) 40%, rgba(255, 255, 255, 0.22));
  color: #fff;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--sf-icon, var(--gold-light)) 12%, transparent) inset;
}
.site-footer-contact:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 0 16px color-mix(in srgb, var(--sf-glow, var(--gold)) 25%, transparent);
}
.site-footer-contact i {
  font-size: 15px;
  color: var(--sf-icon, var(--gold-light));
}
.site-footer-whatsapp {
  padding: 10px 20px;
  background: linear-gradient(135deg, #2fe374, #1da851);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.42);
}
.site-footer-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}
.site-footer-whatsapp i {
  font-size: 16px;
}
.site-footer-copy {
  width: 100%;
  text-align: center;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 620px) {
  .site-footer-inner { justify-content: center; text-align: center; }
  .site-footer-brand { flex-direction: column; gap: 4px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer-contact, .site-footer-whatsapp { transition: none; }
}