/* ===== PROFESSIONAL FOOTER ===== */
.site-footer-pro {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-glass);
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, rgba(6,8,15,0.7) 0%, rgba(0,0,0,0.95) 100%);
}

.footer-pro-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-pro-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1rem;
}

.footer-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-cta);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(99,102,241,0.3);
}

.footer-logo-text {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.footer-tagline {
  color: #ffffff;
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.footer-social-row {
  display: flex;
  gap: 0.5rem;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border-glass);
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all 0.3s var(--ease-out);
}

.social-icon-btn:hover {
  background: rgba(99,102,241,0.12);
  border-color: var(--accent-indigo);
  color: var(--accent-indigo-light);
  transform: translateY(-2px);
}

.footer-links-col h4.footer-col-title {
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.footer-links-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-col li {
  margin-bottom: 0.6rem;
}

.footer-links-col a {
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s var(--ease-out);
  position: relative;
  display: inline-block;
}

.footer-links-col a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient-hero);
  transition: width 0.3s var(--ease-out);
}

.footer-links-col a:hover {
  filter: brightness(1.2);
  transform: translateX(4px);
}

.footer-links-col a:hover::after {
  width: 100%;
}

.footer-pro-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glass), rgba(99,102,241,0.2), var(--border-glass), transparent);
  margin-bottom: 1.5rem;
}

.footer-pro-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-pro-bottom .footer-copyright {
  color: #ffffff;
  font-size: 0.8rem;
}

.footer-made-with {
  color: #ffffff;
  font-size: 0.8rem;
}

.heart-pulse {
  display: inline-block;
  animation: heart-beat 1.2s ease-in-out infinite;
}

@keyframes heart-beat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.15); }
  50% { transform: scale(1); }
  75% { transform: scale(1.1); }
}

@media (max-width: 768px) {
  .footer-pro-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
  .footer-pro-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-pro-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}