.site-footer-premium {
  position: relative;
  overflow: hidden;
  color: #fffaf0;
  background:
    radial-gradient(circle at 88% 12%, rgba(201, 162, 98, .18), transparent 22rem),
    radial-gradient(circle at 8% 92%, rgba(63, 114, 93, .16), transparent 24rem),
    #17150f;
  font-family: "Inter", system-ui, sans-serif;
}

.site-footer-premium::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .045;
  background-image:
    linear-gradient(rgba(255, 250, 240, .6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 250, 240, .6) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(90deg, black, transparent 74%);
}

.site-footer-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
  padding: 58px 0 24px;
}

.site-footer-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(255, 250, 240, .1);
}

.site-footer-brand-block {
  max-width: 500px;
}

.site-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: #fffaf0;
  text-decoration: none;
}

.site-footer-brand-avatar {
  width: 58px;
  height: 58px;
  padding: 4px;
  border: 1px solid rgba(201, 162, 98, .46);
  border-radius: 18px;
  background: transparent;
  object-fit: contain;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .22);
}

.site-footer-brand-copy {
  display: grid;
  gap: 2px;
  line-height: 1;
}

.site-footer-brand-overline {
  color: rgba(255, 250, 240, .55);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.site-footer-brand-name {
  color: #fffaf0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -.03em;
}

.site-footer-tagline {
  max-width: 460px;
  margin-top: 18px;
  color: rgba(255, 250, 240, .58);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: .9rem;
  line-height: 1.65;
}

.site-footer-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  color: #fffaf0;
  border: 1px solid #3f725d;
  border-radius: 999px;
  background: #3f725d;
  box-shadow: 0 14px 34px rgba(63, 114, 93, .22);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: .82rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-footer-cta:hover {
  color: #fffaf0;
  border-color: #2f5948;
  background: #2f5948;
  transform: translateY(-2px);
}

.site-footer-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr 1.2fr .95fr;
  align-items: start;
  gap: clamp(26px, 4vw, 58px);
  padding: 46px 0 44px;
}

.site-footer-grid > .site-footer-column {
  min-width: 0;
  margin: 0;
  padding: 0;
  align-self: start;
}

.site-footer-column h2 {
  margin: 0 0 18px;
  color: #c9a262;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.site-footer-links {
  display: grid;
  gap: 11px;
}

.site-footer-links a,
.site-footer-email,
.site-footer-booking {
  width: fit-content;
  color: rgba(255, 250, 240, .66);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: .82rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color 160ms ease, transform 160ms ease;
}

.site-footer-links a:hover,
.site-footer-email:hover,
.site-footer-booking:hover {
  color: #fffaf0;
  transform: translateX(2px);
}

.site-footer-email {
  display: block;
  overflow-wrap: anywhere;
}

.site-footer-booking {
  display: inline-flex;
  margin-top: 10px;
  color: #ead5ad;
  font-weight: 700;
}

.site-footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer-social {
  display: inline-grid;
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 250, 240, .12);
  border-radius: 16px;
  background: rgba(255, 255, 255, .045);
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.site-footer-social:hover {
  border-color: rgba(201, 162, 98, .38);
  background: rgba(255, 255, 255, .08);
  box-shadow: 0 14px 28px rgba(0, 0, 0, .18);
  transform: translateY(-3px);
}

.site-footer-social:focus-visible {
  outline: 3px solid rgba(169, 205, 187, .38);
  outline-offset: 3px;
}

.site-footer-social-logo {
  display: block;
  width: 27px;
  height: 27px;
  object-fit: contain;
  transition: transform 180ms ease;
}

.site-footer-social:hover .site-footer-social-logo {
  transform: scale(1.08);
}

.site-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  color: rgba(255, 250, 240, .4);
  border-top: 1px solid rgba(255, 250, 240, .08);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: .7rem;
}

.site-footer-bottom span:last-child {
  text-align: right;
}

/* Finition commune : le pied de page reprend le rythme éditorial du site. */
.site-footer-intro {
  position: relative;
  padding-bottom: 34px;
}

.site-footer-intro::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 162, 98, .42), rgba(255, 250, 240, .08), transparent);
}

.site-footer-brand,
.site-footer-brand-avatar {
  transition: transform 220ms cubic-bezier(.2, .8, .2, 1), border-color 220ms ease, box-shadow 220ms ease;
}

.site-footer-brand:hover {
  transform: translateY(-2px);
}

.site-footer-brand:hover .site-footer-brand-avatar {
  border-color: rgba(201, 162, 98, .58);
  transform: rotate(-2deg);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .22);
}

.site-footer-column h2::after {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  margin-top: 10px;
  background: rgba(201, 162, 98, .48);
}

.site-footer-links a {
  position: relative;
  width: fit-content;
  transition: color 180ms ease, transform 180ms ease;
}

.site-footer-links a::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c9a262;
  opacity: 0;
  transform: translateY(-50%) scale(.2);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-footer-links a:hover {
  color: #fffaf0;
  transform: translateX(5px);
}

.site-footer-links a:hover::before {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.site-footer-cta {
  box-shadow:
    0 16px 38px rgba(63, 114, 93, .22),
    inset 0 1px 0 rgba(255, 255, 255, .16);
}

.site-footer-cta:hover {
  box-shadow:
    0 20px 46px rgba(63, 114, 93, .28),
    inset 0 1px 0 rgba(255, 255, 255, .13);
}

@media (max-width: 940px) {
  .site-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-footer-inner {
    width: min(100% - 28px, 1180px);
    padding-top: 42px;
  }

  .site-footer-intro {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer-cta {
    width: 100%;
  }

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

  .site-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer-bottom span:last-child {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer-social,
  .site-footer-social-logo {
    transition: none;
  }
}