/* ===============================
   FOOTER
   =============================== */

.site-footer {
  background: linear-gradient(180deg, #0b1120 0%, #05080f 100%);
  border-top: 1px solid rgba(110, 231, 168, 0.1);
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
  margin-top: 8rem;
  color: #8f96a8;
  position: relative;
}

/* Subtle Glow Effect on top border */
.site-footer::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 15%;
    right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(110, 231, 168, 0.3), transparent);
    z-index: 1;
}

.footer-inner {
  max-width: 1400px;
  margin: auto;
  padding: 6rem 2.5rem 4rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
  gap: 4rem;
}

/* ===============================
   FOOTER BRAND
   =============================== */

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(110, 231, 168, 0.2));
}

.footer-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #a0aec0;
  max-width: 340px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #e2e8f0;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.contact-item:hover {
  color: #6ee7a8;
}

.contact-icon {
  width: 18px;
  height: 18px;
  color: #6ee7a8;
  opacity: 0.8;
}

.footer-socials {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: #a0aec0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link:hover {
  background: rgba(110, 231, 168, 0.1);
  border-color: rgba(110, 231, 168, 0.4);
  color: #6ee7a8;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(110, 231, 168, 0.1);
}

.social-icon {
  width: 18px;
  height: 18px;
}

/* ===============================
   FOOTER COLUMNS
   =============================== */

.footer-title {
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  text-decoration: none;
  color: #8f96a8;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  display: inline-block;
  position: relative;
}

.footer-links a:hover {
  color: #6ee7a8;
  transform: translateX(4px);
}

/* ===============================
   FOOTER BOTTOM BAR
   =============================== */

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.2);
}

.footer-bottom-inner {
  max-width: 1400px;
  margin: auto;
  padding: 2rem 2.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: #64748b;
  margin: 0;
}

/* ===============================
   RESPONSIVE
   =============================== */

@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    padding: 4rem 2rem;
  }
  
  .footer-brand {
    grid-column: span 2;
    align-items: center;
    text-align: center;
  }
  
  .footer-desc {
    max-width: 500px;
  }

  .footer-contact-info {
    flex-direction: row;
    justify-content: center;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-brand {
    grid-column: span 1;
  }

  .footer-contact-info {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .footer-title {
    margin-bottom: 1.25rem;
    text-align: center;
  }
  
  .footer-links {
    align-items: center;
  }
  
  .footer-links a:hover {
    transform: translateY(-2px);
  }
}

@media (max-width: 480px) {
  .site-footer {
    margin-top: 4rem;
  }
  
  .footer-inner {
    padding: 3rem 1.5rem;
  }
  
  .footer-logo img {
    height: 32px;
  }
  
  .footer-desc {
    font-size: 0.9rem;
  }
}