/* ================= DARK GOLD PREMIUM FOOTER ================= */
.footer-premium {
  position: relative;
  background: linear-gradient(
    135deg,
    #0b0b0b 0%,
    #121212 40%,
    #1a1308 100%
  ) !important;
  border-top: 1px solid rgba(255, 183, 3, 0.25);
  padding: 2.8rem 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

/* Golden ambient glow */
.footer-premium::before,
.footer-premium::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  z-index: 0;
}

.footer-premium::before {
  background: #ffb703;
  bottom: -120px;
  left: -90px;
}

.footer-premium::after {
  background: #fb8500;
  top: -120px;
  right: -90px;
}

/* Hover luxury lift */
.footer-premium:hover {
  box-shadow: 0 -8px 30px rgba(255, 183, 3, 0.35);
}

/* Brand text */
.footer-brand {
  font-weight: 700;
  letter-spacing: 0.8px;
  font-size: 1.3rem;
  background: linear-gradient(
    90deg,
    #ffd166,
    #ffb703,
    #fb8500
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  z-index: 1;
}

/* Subtitle */
.footer-text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 6px;
  position: relative;
  z-index: 1;
}

/* Copyright text */
.footer-copy {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  z-index: 1;
}

/* Highlight institution name */
.footer-copy span {
  font-weight: 700;
  background: linear-gradient(
    90deg,
    #ffd166,
    #ffb703,
    #fb8500
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Mobile adjustments */
@media (max-width: 576px) {
  .footer-premium {
    padding: 2rem 0;
  }

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

  .footer-text,
  .footer-copy {
    text-align: center;
  }

  .footer-copy {
    margin-top: 12px;
  }
}