.site-footer {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  color: var(--color-text-light);
  background: var(--color-primary);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(
      circle at 14% 18%,
      var(--color-hero-warm),
      var(--color-transparent) 30%
    ),
    radial-gradient(
      circle at 88% 86%,
      var(--color-glass-dark-strong),
      var(--color-transparent) 32%
    );
}

.site-footer::after {
  content: "";
  position: absolute;
  inset: 0 -10% auto;
  z-index: -1;
  height: 12rem;
  background: repeating-linear-gradient(
    -12deg,
    var(--color-transparent) 0 1.1rem,
    var(--color-glass-soft) 1.1rem 1.16rem
  );
  opacity: 0.1;
  pointer-events: none;
}

.site-footer__container {
  width: min(100%, calc(var(--container-width) + var(--container-padding) * 2));
  margin-inline: auto;
  padding: clamp(4.5rem, 9vh, 7rem) var(--container-padding) 2rem;
}

.site-footer__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: clamp(2rem, 6vw, 5rem);
}

.site-footer__brand {
  min-width: 0;
  max-width: 760px;
}

.site-footer__eyebrow {
  width: fit-content;
  max-width: 100%;
  margin: 0 0 1rem;
  padding: 0.54rem 0.9rem 0.46rem;
  border: 1px solid var(--color-border-light-soft);
  border-radius: var(--radius-full);
  color: var(--color-secondary);
  background: var(--color-glass-dark-soft);
  backdrop-filter: blur(12px);
  font-size: clamp(0.76rem, 1vw, 0.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer__title {
  max-width: 12ch;
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  font-weight: 400;
  line-height: 0.86;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  transform: skewX(-6deg);
  transform-origin: left center;
  color: var(--color-white);
  text-shadow: var(--shadow-title);
}

.site-footer__text {
  max-width: 620px;
  margin: clamp(1.25rem, 2.5vw, 1.7rem) 0 0;
  color: var(--color-text-light-muted);
  font-size: clamp(1.02rem, 1.35vw, 1.16rem);
  font-weight: 600;
  line-height: 1.65;
}

.site-footer__action {
  display: grid;
  justify-items: end;
  gap: 1.25rem;
}

.site-footer__button {
  min-height: 3.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  padding: 0.95rem 1.35rem;
  color: var(--color-white);
  background: var(--color-secondary);
  box-shadow: var(--shadow-button);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  touch-action: manipulation;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.site-footer__social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-footer__social a {
  width: 3rem;
  height: 3rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--color-border-light-soft);
  border-radius: var(--radius-full);
  color: var(--color-white);
  background: var(--color-glass-dark-soft);
  backdrop-filter: blur(12px);
  touch-action: manipulation;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.site-footer__social svg {
  width: 1.35rem;
  height: 1.35rem;
  fill: currentColor;
}

.site-footer__bottom {
  position: relative;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-text-light-muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-footer__bottom::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-border-light-soft);
  transform-origin: left center;
}

.site-footer__bottom p {
  margin: 0;
}

.site-footer__bottom a {
  color: var(--color-secondary);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
  transition:
    color var(--transition-fast),
    text-decoration-thickness var(--transition-fast);
}

@media (hover: hover) and (pointer: fine) {
  .site-footer__button:hover {
    transform: translateY(-2px);
  }

  .site-footer__social a:hover {
    transform: translateY(-2px);
    border-color: var(--color-border-light-strong);
    background: var(--color-glass-dark-strong);
  }

  .site-footer__bottom a:hover {
    text-decoration-thickness: 0.16em;
  }
}

.site-footer__button:active,
.site-footer__social a:active {
  transform: translateY(0);
}

/* ================================
   Motion de entrada
   ================================ */

html.motion-enabled .site-footer__eyebrow {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition:
    opacity 620ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

html.motion-enabled .site-footer__title {
  opacity: 0;
  transform: translate3d(0, 18px, 0) skewX(-6deg);
  transition:
    opacity 780ms 70ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 780ms 70ms cubic-bezier(0.22, 1, 0.36, 1);
}

html.motion-enabled .site-footer__text {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition:
    opacity 680ms 150ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 680ms 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

html.motion-enabled .site-footer__button {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition:
    opacity 650ms 220ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 700ms 220ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow var(--transition-fast);
}

html.motion-enabled .site-footer__social a {
  opacity: 0;
  transform: translate3d(0, 10px, 0) scale(0.96);
  transition:
    opacity 580ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 650ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

html.motion-enabled .site-footer__social a:nth-child(1) {
  transition-delay: 310ms, 310ms, 0ms, 0ms;
}

html.motion-enabled .site-footer__social a:nth-child(2) {
  transition-delay: 360ms, 360ms, 0ms, 0ms;
}

html.motion-enabled .site-footer__social a:nth-child(3) {
  transition-delay: 410ms, 410ms, 0ms, 0ms;
}

html.motion-enabled .site-footer__bottom {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  transition:
    opacity 620ms 430ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 680ms 430ms cubic-bezier(0.22, 1, 0.36, 1);
}

html.motion-enabled .site-footer__bottom::before {
  transform: scaleX(0);
  transition: transform 900ms 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

html.motion-enabled .site-footer.is-visible .site-footer__eyebrow {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

html.motion-enabled .site-footer.is-visible .site-footer__title {
  opacity: 1;
  transform: translate3d(0, 0, 0) skewX(-6deg);
}

html.motion-enabled .site-footer.is-visible .site-footer__text {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

html.motion-enabled .site-footer.is-visible .site-footer__button {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

html.motion-enabled .site-footer.is-visible .site-footer__social a {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

html.motion-enabled .site-footer.is-visible .site-footer__bottom {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

html.motion-enabled .site-footer.is-visible .site-footer__bottom::before {
  transform: scaleX(1);
}

/* ================================
   Responsive
   ================================ */

@media (max-width: 1100px) {
  .site-footer__main {
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .site-footer__title {
    font-size: clamp(3.2rem, 7vw, 6rem);
  }
}

@media (max-width: 900px) {
  .site-footer__container {
    padding-top: clamp(4.5rem, 8vh, 6rem);
  }

  .site-footer__main {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 2.75rem;
  }

  .site-footer__brand {
    width: min(100%, 700px);
  }

  .site-footer__action {
    justify-items: start;
  }

  .site-footer__title {
    max-width: 11ch;
    font-size: clamp(3.4rem, 9vw, 5.5rem);
  }

  .site-footer__text {
    max-width: 600px;
  }
}

@media (max-width: 760px) {
  .site-footer__container {
    padding-top: 4.5rem;
    padding-bottom: 1.75rem;
  }

  .site-footer__main {
    gap: 2.5rem;
  }

  .site-footer__title {
    max-width: 11ch;
    font-size: clamp(3rem, 12vw, 5rem);
    line-height: 0.89;
  }

  .site-footer__text {
    font-size: 1rem;
    line-height: 1.62;
  }

  .site-footer__bottom {
    margin-top: 3.5rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.7rem;
  }
}

@media (max-width: 560px) {
  .site-footer__container {
    padding-top: 4rem;
    padding-bottom: 1.5rem;
  }

  .site-footer__main {
    gap: 2.25rem;
  }

  .site-footer__eyebrow {
    margin-bottom: 0.9rem;
    padding: 0.5rem 0.8rem 0.44rem;
    font-size: 0.74rem;
  }

  .site-footer__title {
    max-width: 10ch;
    font-size: clamp(2.9rem, 14vw, 4.3rem);
    line-height: 0.9;
  }

  .site-footer__text {
    margin-top: 1.1rem;
  }

  .site-footer__action {
    width: 100%;
    gap: 1.1rem;
  }

  .site-footer__button {
    width: 100%;
    min-height: 3.45rem;
    padding-inline: 1.1rem;
  }

  .site-footer__social {
    gap: 0.65rem;
  }

  .site-footer__social a {
    width: 2.9rem;
    height: 2.9rem;
  }

  .site-footer__bottom {
    margin-top: 3rem;
    padding-top: 1.25rem;
    font-size: 0.88rem;
    line-height: 1.5;
  }

  html.motion-enabled .site-footer__social a:nth-child(n) {
    transition-delay: 300ms, 300ms, 0ms, 0ms;
  }
}

@media (max-width: 380px) {
  .site-footer__container {
    padding-top: 3.75rem;
  }

  .site-footer__title {
    font-size: clamp(2.65rem, 13.5vw, 3.75rem);
  }

  .site-footer__text {
    font-size: 0.97rem;
  }

  .site-footer__button {
    font-size: 0.86rem;
  }

  .site-footer__social a {
    width: 2.8rem;
    height: 2.8rem;
  }

  .site-footer__bottom {
    font-size: 0.84rem;
  }
}

@media (max-height: 680px) and (min-width: 901px) {
  .site-footer__container {
    padding-top: 3.75rem;
  }

  .site-footer__title {
    font-size: clamp(3.2rem, 6vw, 5.4rem);
  }

  .site-footer__text {
    margin-top: 1.1rem;
  }

  .site-footer__bottom {
    margin-top: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer__eyebrow,
  .site-footer__title,
  .site-footer__text,
  .site-footer__button,
  .site-footer__social a,
  .site-footer__bottom {
    opacity: 1;
    transition: none;
  }

  .site-footer__eyebrow,
  .site-footer__text,
  .site-footer__button,
  .site-footer__bottom {
    transform: none;
  }

  .site-footer__title {
    transform: skewX(-6deg);
  }

  .site-footer__social a {
    transform: none;
  }

  .site-footer__bottom::before {
    transform: scaleX(1);
    transition: none;
  }
}