/* ANVE Interior Design – shared footer for static subpages */

.footer-prelude {
  background: #3C493A;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 0 6px;
  position: relative;
}
.footer-prelude::before {
  content: '';
  position: absolute;
  top: 50%;
  left: clamp(48px, 4.17vw, 160px);
  right: clamp(48px, 4.17vw, 160px);
  height: 1px;
  background: rgba(255,255,255,0.09);
}
.footer-prelude-logo {
  height: 32px;
  width: auto;
  opacity: 0.38;
  position: relative;
  z-index: 1;
  background: #3C493A;
  padding: 0 28px;
}
.footer-rich {
  background: #3C493A;
  padding: clamp(14px, 1.2vw, 46px) clamp(48px, 4.17vw, 160px) clamp(40px, 3.5vw, 134px);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.4fr 1fr;
  gap: clamp(40px, 5.5vw, 211px);
  align-items: center;
  text-align: left;
  position: relative;
}
.footer-rich .footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(14px, 1.2vw, 46px);
}
.footer-rich .footer-logo {
  width: clamp(130px, 9.5vw, 365px);
  height: auto;
}
.footer-rich .footer-tagline {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(11px, 0.677vw, 18px);
  font-weight: 300;
  color: rgba(255,255,255,.42);
  line-height: 1.8;
  text-align: center;
}
.footer-rich .footer-col-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(8px, 0.469vw, 12px);
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(255,255,255,.32);
  margin-bottom: clamp(16px, 1.4vw, 54px);
}
.footer-rich .footer-col a,
.footer-rich .footer-col > span:not(.footer-col-label) {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(10px, 0.625vw, 16px);
  font-weight: 300;
  color: rgba(255,255,255,.6);
  line-height: 2.1;
  display: block;
  text-decoration: none;
  transition: color .25s;
}
.footer-rich .footer-col a:hover { color: #fff; }
.footer-rich .footer-social-col { display: flex; flex-direction: column; }
.footer-rich .footer-socials {
  display: flex;
  gap: clamp(8px, 0.8vw, 31px);
  align-items: center;
  margin-top: clamp(16px, 1.4vw, 54px);
}
.footer-rich .social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(36px, 2.6vw, 100px);
  height: clamp(36px, 2.6vw, 100px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
  color: rgba(255,255,255,.48);
  text-decoration: none;
  flex-shrink: 0;
  transition: color .25s, border-color .25s, transform .25s;
}
.footer-rich .social-link:hover {
  color: #fff;
  border-color: rgba(255,255,255,.42);
  transform: translateY(-3px);
}
.footer-rich .footer-top-btn {
  position: absolute;
  bottom: clamp(16px, 1.35vw, 52px);
  right: clamp(20px, 1.5vw, 58px);
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,.28);
  padding: 8px;
  transition: color .3s, transform .3s;
}
.footer-rich .footer-top-btn:hover { color: #fff; transform: translateY(-4px); }

.footer-bottom-bar {
  background: #3C493A;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 16px clamp(48px, 4.17vw, 160px);
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(9px, 0.521vw, 14px);
  font-weight: 300;
  color: rgba(255,255,255,.28);
  letter-spacing: .08em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom-bar .footer-legal { display: flex; gap: clamp(16px, 1.56vw, 60px); }
.footer-bottom-bar .footer-legal a {
  font-size: clamp(9px, 0.521vw, 14px);
  font-weight: 300;
  color: rgba(255,255,255,.28);
  letter-spacing: .08em;
  text-decoration: none;
  transition: color .25s;
}
.footer-bottom-bar .footer-legal a:hover { color: rgba(255,255,255,.7); }
.footer-bottom-bar a.footer-credit {
  color: rgba(255,255,255,.28);
  text-decoration: none;
  letter-spacing: .08em;
  transition: color .25s;
}
.footer-bottom-bar a.footer-credit:hover { color: rgba(255,255,255,.7); }

@media (max-width: 768px) {
  .footer-rich {
    grid-template-columns: 1fr 1fr;
    padding: 28px 20px 48px;
    gap: 20px 24px;
    align-items: start;
  }
  .footer-rich .footer-brand { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: 12px; }
  .footer-rich .footer-logo { height: 26px; width: auto; }
  .footer-rich .footer-tagline { font-size: 10px; line-height: 1.6; }
  .footer-rich .footer-col-label { font-size: 8px; margin-bottom: 8px; }
  .footer-rich .footer-col a,
  .footer-rich .footer-col > span:not(.footer-col-label) { font-size: 11px; line-height: 1.9; }
  .footer-rich .footer-social-col { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: 12px; }
  .footer-rich .footer-social-col .footer-col-label { margin-bottom: 0; }
  .footer-rich .footer-socials { margin-top: 0; gap: 8px; }
  .footer-rich .social-link { width: 30px; height: 30px; }
  .footer-bottom-bar { padding: 12px 20px; font-size: 9px; flex-direction: column; gap: 8px; text-align: center; }
}