.footer {
  display: flex;
  flex-direction: column;
  padding: 0 clamp(16px, calc(20 * var(--u)), 32px);
  overflow: hidden;
}

.footer__logo {
  position: relative;
  align-self: center;
  padding-top: 0.08em;
  font-family: var(--font-display);
  font-size: min(23.2cqi, 180px);
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.footer__logo-mark {
  position: absolute;
  top: -0.02em;
  right: 0;
  font-size: 0.215em;
  letter-spacing: -0.03em;
}

.footer__nav {
  margin-top: clamp(28px, calc(39 * var(--u)), 44px);
}

.footer__list {
  display: grid;
  grid-template-columns: calc(223 * var(--u)) minmax(0, 1fr);
  column-gap: 16px;
  row-gap: clamp(16px, calc(24 * var(--u)), 26px);
}

.footer__list-item {
  font-size: clamp(19px, calc(25 * var(--u)), 30px);
  line-height: 1.15;
}

.footer__link {
  display: inline-block;
  color: var(--color-ink-20);
  transition: color var(--dur-fast) ease, translate var(--dur-fast) ease;
}

@media (hover: hover) {
  .footer__link:hover {
    color: var(--color-ink);
    translate: 6px 0;
  }
}

.footer__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(8px, calc(10 * var(--u)), 14px);
  margin-top: clamp(26px, calc(36 * var(--u)), 40px);
}

.footer__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, calc(18 * var(--u)), 22px);
  aspect-ratio: 195 / 160;
  padding-bottom: 14%;
  border-radius: clamp(28px, calc(40 * var(--u)), 44px);
  font-family: var(--font-display);
  font-size: clamp(17px, calc(22 * var(--u)), 28px);
  line-height: 0.95;
  text-align: center;
  color: var(--color-black);
  transition: transform 0.4s var(--ease-back), filter 0.3s ease;
}

.footer__action_primary {
  background: var(--color-pink);
  color: var(--color-bg);
  box-shadow:
    0 30px 22px -28.7px rgb(194 0 84 / 0.45),
    inset 2.4px 2.4px 15.8px -2.4px rgb(255 255 255 / 0.7),
    inset 1.2px 1.2px 28.7px -2.4px var(--color-white);
}

.footer__action:not(.footer__action_primary) {
  box-shadow: 0 30px 23px -23px rgb(9 9 9 / 0.35);
}

@media (hover: hover) {
  .footer__action:hover {
    transform: translateY(-4px) rotate(-1.5deg);
    filter: brightness(1.05);
  }
}

.footer__action:active {
  transform: scale(0.96);
}

.footer__action-icon {
  width: auto;
  height: clamp(20px, calc(23 * var(--u)), 28px);
}

.footer__bottom {
  position: relative;
  container-type: inline-size;
  align-self: center;
  width: calc(100% + 2 * clamp(16px, calc(20 * var(--u)), 32px));
  max-width: 560px;
  margin-top: clamp(20px, calc(27 * var(--u)), 32px);
  aspect-ratio: 440 / 300;
}

.footer__ring {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  width: 94%;
  translate: -50% 0;
  overflow: visible;
  animation: footer-spin 50s linear infinite;
}

.footer__ring text {
  font-family: var(--font-body);
  font-size: 14.6px;
  font-weight: 500;
  letter-spacing: 0.02em;
  fill: var(--color-ink-20);
}

.footer__burger {
  position: absolute;
  top: 0.5%;
  left: 50%;
  width: 93.4%;
  aspect-ratio: 1;
  translate: -50% 0;
}

.footer__burger-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  -webkit-mask-image: linear-gradient(180deg, #000 42%, transparent 62%);
  mask-image: linear-gradient(180deg, #000 42%, transparent 62%);
}

/* Нижняя половина бургера размыта, как прогрессивный блюр в макете */
.footer__burger-image_blur {
  filter: blur(6px);
  -webkit-mask-image: linear-gradient(180deg, transparent 40%, #000 60%);
  mask-image: linear-gradient(180deg, transparent 40%, #000 60%);
}

.footer__legal {
  position: absolute;
  top: 75%;
  left: 0;
  right: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(10px, 4cqi, 18px);
}

.footer__legal-link {
  font-size: clamp(13px, 3.64cqi, 17px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: rgb(255 255 255 / 0.8);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-fast);
}

@media (hover: hover) {
  .footer__legal-link:hover {
    color: var(--color-white);
  }
}

/* Вращаем через transform: анимация свойства rotate у SVG пересчитывала раскладку каждый кадр */
@keyframes footer-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 768px) {
  .footer {
    padding: 40px 40px 0;
  }

  .footer__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "logo bottom"
      "nav bottom"
      "actions bottom";
    column-gap: 48px;
    padding: 48px 56px 0;
  }

  .footer__logo {
    grid-area: logo;
    justify-self: start;
    font-size: min(11.5cqi, 180px);
  }

  .footer__nav {
    grid-area: nav;
  }

  .footer__list {
    column-gap: 24px;
  }

  .footer__list-item {
    font-size: clamp(19px, 2.2cqi, 30px);
  }

  .footer__actions {
    grid-area: actions;
    align-self: end;
    margin-bottom: 48px;
  }

  .footer__action {
    aspect-ratio: auto;
    min-height: 170px;
  }

  .footer__bottom {
    grid-area: bottom;
    align-self: end;
    width: 100%;
    max-width: 640px;
    margin-top: 40px;
  }
}