.footer {
  position: relative;
  background: #11100f;
  color: var(--color-white);
  overflow: hidden;
}

.footer::before {
  content: "PvG";
  position: absolute;
  right: clamp(-40px, 2vw, 24px);
  top: clamp(40px, 6vw, 90px);
  font-size: clamp(6rem, 18vw, 18rem);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.12em;
  color: rgba(255, 255, 255, 0.025);
  pointer-events: none;
}

.footer-instagram {
  padding-top: clamp(88px, 11vw, 144px);
}

.footer-instagram-heading {
  width: min(calc(100% - 48px), var(--container-width));
  margin-inline: auto;
  margin-bottom: clamp(38px, 6vw, 70px);
}

.footer-instagram-heading p {
  margin: 0 0 16px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(214, 184, 123, 0.88);
}

.footer-instagram-heading h2 {
  margin: 0;
  max-width: 860px;
  font-size: clamp(2.6rem, 7vw, 7.6rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.085em;
  color: var(--color-white);
}

.footer-feed {
  width: min(calc(100% - 48px), var(--container-width));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.footer-feed[hidden],
.footer-instagram-fallback[hidden] {
  display: none;
}

.footer-instagram-fallback {
  width: min(calc(100% - 48px), var(--container-width));
  margin-inline: auto;
}

.footer-instagram-button {
  min-height: 52px;
  width: fit-content;
  padding-inline: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid rgba(214, 184, 123, 0.72);
  background-color: rgba(214, 184, 123, 0.92);
  color: #11100f;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.footer-instagram-button:hover,
.footer-instagram-button:focus-visible {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: #11100f;
  transform: translateY(-2px);
}

.footer-instagram-button:focus-visible {
  outline: 2px solid rgba(214, 184, 123, 0.9);
  outline-offset: 6px;
}

.footer-feed-item {
  position: relative;
  display: block;
  aspect-ratio: 1080 / 1350;
  overflow: hidden;
  background-color: #1a1817;
}

.footer-feed-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 700ms ease,
    filter 700ms ease;
}

.footer-feed-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.72),
    rgba(0, 0, 0, 0.12) 42%,
    transparent
  );
  opacity: 0;
  transition: opacity var(--transition-medium);
  z-index: 1;
}

.footer-feed-item::after {
  content: "Ver publicación";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  min-height: 46px;
  padding-inline: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  color: var(--color-white);
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transform: translateY(16px);
  opacity: 0;
  transition:
    opacity var(--transition-medium),
    transform var(--transition-medium);
  z-index: 2;
}

.footer-feed-item:hover img,
.footer-feed-item:focus-visible img {
  transform: scale(1.06);
  filter: brightness(0.72);
}

.footer-feed-item:hover::before,
.footer-feed-item:focus-visible::before {
  opacity: 1;
}

.footer-feed-item:hover::after,
.footer-feed-item:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.footer-feed-item:focus-visible {
  outline: 2px solid rgba(214, 184, 123, 0.9);
  outline-offset: -8px;
}

.footer-logos {
  position: relative;
  padding-block: clamp(52px, 7vw, 82px);
}

.footer-logos-container {
  width: min(calc(100% - 48px), 920px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
}

.footer-logo-item {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-item img {
  width: 100%;
  max-width: 150px;
  height: 72px;
  object-fit: contain;
  opacity: 0.92;
}

.footer-bottom {
  width: min(calc(100% - 48px), var(--container-width));
  margin-inline: auto;
  min-height: 118px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.08em;
  color: var(--color-white);
}

.footer-legal {
  display: grid;
  gap: 6px;
  text-align: center;
}

.footer-bottom p,
.footer-bottom a:not(.footer-brand) {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.56);
}

.footer-legal a {
  color: rgba(214, 184, 123, 0.88) !important;
  text-decoration: none;
  font-weight: 600;
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: rgba(214, 184, 123, 1) !important;
  text-decoration: none;
}

.footer-bottom a {
  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: rgba(214, 184, 123, 0.94);
}

.footer-bottom a:focus-visible {
  outline: 2px solid rgba(214, 184, 123, 0.9);
  outline-offset: 6px;
}

@media (max-width: 900px) {
  .footer-logos-container {
    width: min(calc(100% - 48px), 760px);
    gap: clamp(24px, 5vw, 54px);
  }

  .footer-logo-item img {
    max-width: 132px;
    height: 66px;
  }

  .footer-bottom {
    padding-block: 36px;
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .footer-legal {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .footer-instagram {
    padding-top: 78px;
  }

  .footer-instagram-heading,
  .footer-feed,
  .footer-instagram-fallback,
  .footer-bottom {
    width: min(calc(100% - 32px), var(--container-width));
  }

  .footer-instagram-heading h2 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .footer-feed {
    grid-template-columns: 1fr 1fr;
  }

  .footer-instagram-button {
    width: 100%;
    justify-content: space-between;
  }

  .footer-feed-item::after {
    left: 14px;
    right: 14px;
    bottom: 14px;
    min-height: 42px;
    font-size: 0.58rem;
    letter-spacing: 0.14em;
  }

  .footer-logos {
    padding-block: 48px 54px;
  }

  .footer-logos-container {
    width: min(calc(100% - 32px), var(--container-width));
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: center;
    gap: 18px;
  }

  .footer-logo-item {
    align-self: center;
  }

  .footer-logo-item img {
    max-width: 100px;
    height: 52px;
    object-fit: contain;
  }
}