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

.footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,0.75);
  padding-top: var(--sp-16);
}

/* ---- Footer Top Grid ---- */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* ---- Brand Column ---- */


.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
  text-decoration: none;
}

.footer-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1); /* Makes the logo white for dark theme if it was dark */
}

.footer-logo-text .college-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
}
.footer-logo-text .college-sub {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-desc {
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--sp-6);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: var(--sp-3);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  transition: all var(--transition-fast);
}
.footer-social a:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-dark);
  transform: translateY(-2px);
}

/* ---- Link Columns ---- */
.footer-links h4 {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
  position: relative;
  padding-bottom: var(--sp-3);
}
.footer-links h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--clr-accent);
  border-radius: var(--radius-full);
}

.footer-links ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.footer-links a:hover {
  color: var(--clr-accent-light);
  padding-left: var(--sp-2);
}

/* ---- Contact Column ---- */
.footer-contact h4 {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  position: relative;
}
.footer-contact h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--clr-accent);
  border-radius: var(--radius-full);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.footer-contact-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(232,160,32,0.12);
  border: 1px solid rgba(232,160,32,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent-light);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-contact-text strong {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-contact-text span, 
.footer-contact-text a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}
.footer-contact-text a:hover { color: var(--clr-accent-light); }

/* ---- Footer Bottom ---- */
.footer-bottom {
  padding-block: var(--sp-6) var(--sp-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  text-align: center;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
}

.footer-bottom > span:first-child {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.footer-bottom > span:last-child {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.03em;
}

.footer-bottom > span:last-child a {
  font-weight: 800;
  color: var(--clr-accent);
  transition: color var(--transition-fast);
}

.footer-bottom > span:last-child a:hover {
  color: var(--clr-accent-light);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-5);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
  }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; }
}