/* ── ALFA COMP MODULAR LANDING FOOTER & WHATSAPP WIDGET SYSTEM ── */
.footer {
  background: #060810;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 0;
  margin-top: 56px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.footer .container, .footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer-main {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 56px;
  padding: 72px 0 56px;
}
.f-brand {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  text-transform: uppercase;
}
.f-brand span {
  color: var(--red, #e01c2e);
}
.f-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 320px;
}
.f-col-title {
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 22px;
  letter-spacing: 1px;
}
.f-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.f-links li {
  margin-bottom: 8px;
}
.f-links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.18s ease;
  display: inline-block;
}
.f-links a:hover {
  color: #fff;
}
.f-ci {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.f-ci span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}
.footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.f-copy {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}
.f-copy span {
  color: #fff;
  font-weight: 600;
}
.f-bottom-links {
  display: flex;
  gap: 16px;
}
.f-bottom-links a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.18s ease;
}
.f-bottom-links a:hover {
  color: #fff;
}

/* ── WHATSAPP FLOATING WIDGET ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
  transition: transform 0.3s ease;
}
.wa-float:hover {
  transform: scale(1.08);
}
.wa-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: wa-ripple 1.6s infinite ease-out;
}
.wa-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}
@keyframes wa-ripple {
  0% { transform: scale(0.95); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ── RESPONSIVE MEDIA QUERIES ── */
@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 480px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .f-bottom-links {
    justify-content: center;
  }
}