.site-footer {
  --footer-ink: #111111;
  --footer-paper: #fdfbee;
  --footer-accent: #4ade80;
  width: 100%;
  background: var(--footer-ink);
  border-top: 4px solid var(--footer-ink);
  color: var(--footer-paper);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  text-align: left;
}

.site-footer *,
.site-footer *::before,
.site-footer *::after {
  box-sizing: border-box;
}

.site-footer__inner {
  width: min(100% - 48px, 1280px);
  margin-inline: auto;
  padding: 52px 0 22px;
}

.site-footer__main {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.6fr);
  align-items: start;
  gap: clamp(40px, 8vw, 112px);
}

.site-footer__brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  color: inherit;
  text-decoration: none;
}

.site-footer__brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
  overflow: hidden;
  border: 2px solid var(--footer-paper);
  border-radius: 10px;
  background: #ffffff;
}

.site-footer__brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.site-footer__wordmark {
  display: block;
  width: clamp(112px, 10vw, 148px);
  height: auto;
  max-height: 42px;
  object-fit: contain;
  filter: invert(1);
  mix-blend-mode: screen;
}

.site-footer__tagline {
  max-width: 30ch;
  margin: 18px 0 12px;
  color: #d2d2d2;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.65;
}

.site-footer__contact {
  color: var(--footer-accent);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 28px clamp(32px, 6vw, 84px);
}

.site-footer__group h2 {
  margin: 2px 0 18px;
  color: #a9adb9;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.site-footer__group ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__group a {
  color: #f2f2f2;
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.45;
  text-decoration: none;
  transition: color 140ms ease;
}

.site-footer__group a:hover,
.site-footer__group a:focus-visible {
  color: var(--footer-accent);
}

.site-footer__group a:focus-visible,
.site-footer__brand-lockup:focus-visible,
.site-footer__contact:focus-visible {
  outline: 2px solid var(--footer-accent);
  outline-offset: 4px;
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px 28px;
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid rgb(255 255 255 / 18%);
  color: #a9adb9;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.6;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .site-footer__inner {
    width: min(100% - 40px, 620px);
    padding-top: 38px;
  }

  .site-footer__main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .site-footer__nav {
    gap: 26px 22px;
  }

  .site-footer__bottom {
    margin-top: 32px;
  }
}

@media (max-width: 420px) {
  .site-footer__inner {
    width: min(100% - 32px, 360px);
  }

  .site-footer__nav {
    grid-template-columns: 1fr 1fr;
    gap: 24px 14px;
  }

  .site-footer__group a {
    font-size: 0.82rem;
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: 4px;
  }
}