/* ===== PROFESSIONAL FOOTER STYLING ===== */
footer {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  margin-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.5), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.footer-section h4 {
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-section h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  border-radius: 1px;
}

.footer-section p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8) !important;
  margin-bottom: 0.75rem;
}

.footer-section:first-child p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 90%;
  color: rgba(255, 255, 255, 0.8) !important;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
  transition: transform 0.2s ease;
}

.footer-section ul li:hover {
  transform: translateX(5px);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: #667eea;
  text-decoration: none;
}

.footer-logo {
  max-height: 45px;
  margin-bottom: 1.5rem;
  filter: brightness(1.1);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
}

.social-links a:hover {
  color: #ffffff;
  border-color: #667eea;
  background: rgba(102, 126, 234, 0.2);
  transform: translateY(-2px);
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  text-align: center;
  padding: 1.5rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin: 0;
  font-weight: 400;
}

.footer-bottom a {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: #8b9bff;
  text-decoration: underline;
}

/* Contact Info Styling */
.footer-section:last-child p strong {
  color: #ffffff;
  font-weight: 600;
  display: inline-block;
  min-width: 60px;
}

.footer-section:last-child p {
  margin-bottom: 0.8rem;
  padding: 0.3rem 0;
  color: rgba(255, 255, 255, 0.8) !important;
}

/* Contact Icons */
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.3rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-icon:hover {
  background: rgba(102, 126, 234, 0.3);
  color: #ffffff;
  transform: translateY(-2px);
  text-decoration: none;
}

/* Phone Icon - Blue Theme */
.contact-icon[href^="tel:"] {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.contact-icon[href^="tel:"]:hover {
  background: rgba(59, 130, 246, 0.3);
  color: #2563eb;
  transform: translateY(-2px);
}

/* WhatsApp Icon - Green Theme */
.contact-icon[href*="wa.me"] {
  background: rgba(37, 211, 102, 0.2);
  color: #25d366;
}

.contact-icon[href*="wa.me"]:hover {
  background: rgba(37, 211, 102, 0.3);
  color: #22c55e;
  transform: translateY(-2px);
}

/* Mobile Footer Responsiveness */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    padding: 2.5rem 1.5rem;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .footer-section:first-child {
    text-align: center;
  }

  .footer-section:first-child p {
    max-width: 100%;
  }

  .footer-section h4 {
    font-size: 1.1rem;
    text-align: center;
  }

  .footer-section h4::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-section ul li:hover {
    transform: none;
  }

  .social-links {
    justify-content: center;
  }

  .footer-bottom {
    padding: 1.25rem 1rem;
  }
}

@media (max-width: 480px) {
  .footer-content {
    padding: 1.5rem 1rem;
  }
  
  .footer-section h4 {
    font-size: 1rem;
  }

  .footer-section p,
  .footer-section li {
    font-size: 0.9rem;
  }

  .social-links a {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
  }

  .footer-bottom p {
    font-size: 0.85rem;
    line-height: 1.5;
  }
}