.footer {
  position: relative;
  margin-top: 6rem;
  background: var(--ink);
  border-radius: 3.2rem 3.2rem 0 0;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40% 30% at 15% 10%, rgba(21, 128, 61, 0.25), transparent 70%),
    radial-gradient(36% 28% at 85% 20%, rgba(94, 199, 128, 0.18), transparent 70%);
  pointer-events: none;
}

.footer-container {
  position: relative;
  max-width: 152rem;
  margin: 0 auto;
  padding: 8rem 4rem 3rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 4rem;
  padding-bottom: 6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}

.navbar-brand__word.is--light {
  color: #fff;
}

.footer-brand__tag {
  font-size: 1.5rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
}

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

.footer-social {
  padding: 0.9rem 1.7rem;
  border-radius: 99rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.3rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.footer-social:hover {
  background: linear-gradient(120deg, var(--azure), var(--aqua));
  border-color: transparent;
  color: #fff;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.4rem;
}

.footer-col__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.7rem;
  color: #fff;
  margin-bottom: 0.6rem;
}

.footer-col a,
.footer-col p {
  font-size: 1.5rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-track {
  color: var(--aqua) !important;
  font-weight: 500;
}

.footer-watermark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16rem;
  line-height: 1;
  text-align: center;
  letter-spacing: -0.03em;
  padding: 4rem 0 0;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  user-select: none;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 2.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
  display: flex;
  gap: 2.4rem;
}

.footer-legal a {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: #fff;
}

/* ================= PORTRAIT ================= */
@media screen and (max-width: 991px) and (orientation: portrait) {
  .footer-container {
    padding: 6rem 2.4rem 3rem;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 4rem 2rem;
    padding-bottom: 4rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-watermark {
    font-size: 7.4rem;
    padding-top: 3rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
}