/* ====== SONARO FOOTER ====== */
.sono-footer{
  margin-top:48px;
  position:relative;
  background:var(--bg-0);
}
.sono-footer::before{
  content:"";
  position:absolute;
  left:0; right:0; top:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(214,178,92,.45) 10%,rgba(214,178,92,.45) 90%,transparent);
  box-shadow:0 0 12px rgba(214,178,92,.25);
}
.sono-footer__inner{
  max-width:var(--content-max);
  margin:0 auto;
  padding:28px var(--space-8) 16px;
}

/* ====== TOP: бренд + описание ====== */
.sono-footer__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-bottom:18px;
  position:relative;
}
.sono-footer__top::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(214,178,92,.40) 12%,rgba(214,178,92,.40) 88%,transparent);
  box-shadow:0 0 10px rgba(214,178,92,.22);
}
.sono-footer__brand{
  display:inline-flex;
  align-items:center;
  gap:9px;
  color:var(--text);
  text-decoration:none;
  flex-shrink:0;
}
.sono-footer__brand-mark{
  width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border-gold);
  color:var(--gold-light);
  font-size:12px;font-weight:700;
}
.sono-footer__brand-name{
  font-size:14px;font-weight:700;letter-spacing:.14em;
}
.sono-footer__description{
  margin:0;
  max-width:430px;
  color:var(--text-muted);
  font-size:11px;line-height:1.5;
  text-align:right;
  white-space:nowrap;
}

/* ====== NAVIGATION: 4 колонки без вертикальных линий ====== */
.sono-footer__navigation{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  position:relative;
}
.sono-footer__navigation::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(214,178,92,.40) 12%,rgba(214,178,92,.40) 88%,transparent);
  box-shadow:0 0 10px rgba(214,178,92,.22);
}
.sono-footer__column{
  padding:15px 20px;
  min-width:0;
  /* ⛔ убраны все border-left — никаких вертикальных разделителей */
}
.sono-footer__column:first-child{padding-left:0}
.sono-footer__column:last-child{padding-right:0}
.sono-footer__title{
  margin-bottom:8px;
  color:var(--gold);
  font-size:9px;font-weight:700;letter-spacing:.15em;
}
.sono-footer__links{
  display:flex;flex-direction:column;gap:5px;
}
.sono-footer__links a,
.sono-footer__legal a{
  color:var(--text-secondary);
  font-size:10px;line-height:1.35;
  text-decoration:none;
  transition:color var(--t-fast) var(--ease);
}
.sono-footer__links a:hover,
.sono-footer__legal a:hover{
  color:var(--gold-light);
}

/* ====== BOTTOM: copyright + legal ====== */
.sono-footer__bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding-top:13px;
}
.sono-footer__copyright{
  display:flex;align-items:center;gap:12px;
  color:var(--text-muted);
  font-size:9px;white-space:nowrap;
}
.sono-footer__copyright strong{color:var(--gold-light)}
.sono-footer__legal{
  display:flex;flex-wrap:wrap;
  justify-content:flex-end;gap:4px 14px;
}
.sono-footer__legal a{font-size:9px}

/* ====== RESPONSIVE ====== */
@media(max-width:900px){
  .sono-footer__navigation{grid-template-columns:repeat(2,1fr)}
  .sono-footer__column:nth-child(3),
  .sono-footer__column:nth-child(4){
    border-top:1px solid rgba(214,178,92,.18);
  }
  .sono-footer__bottom{
    align-items:flex-start;
    flex-direction:column;gap:10px;
  }
  .sono-footer__legal{justify-content:flex-start}
}
@media(max-width:600px){
  .sono-footer{margin-top:32px}
  .sono-footer::before{
  content:"";
  position:absolute;
  left:0; right:0; top:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(214,178,92,.45) 10%,rgba(214,178,92,.45) 90%,transparent);
  box-shadow:0 0 12px rgba(214,178,92,.25);
}
.sono-footer__inner{padding:22px var(--space-5) 14px}
  .sono-footer__top{
    align-items:flex-start;
    flex-direction:column;gap:10px;
  }
  .sono-footer__description{
    text-align:left;max-width:100%;
    white-space:normal;
  }
  .sono-footer__column{padding:13px 14px}
  .sono-footer__column:first-child{padding-left:0}
  .sono-footer__column:last-child{padding-right:0}
}
@media(max-width:420px){
  .sono-footer__navigation{grid-template-columns:1fr}
  .sono-footer__column{
    border-top:1px solid rgba(214,178,92,.18);
    padding-left:0;padding-right:0;
  }
  .sono-footer__column:first-child{border-top:0;box-shadow:none}
  .sono-footer__copyright{
    flex-direction:column;align-items:flex-start;gap:3px;
  }
  .sono-footer__legal{flex-direction:column;gap:5px}
}

/* ====== ЛОГОТИП В ФУТЕРЕ: крупный и элегантный ====== */
.sono-footer__logo{
  height:40px;
  width:auto;
  display:block;
  filter:drop-shadow(0 0 14px rgba(214,178,92,.28));
  transition:filter .3s var(--ease),transform .3s var(--ease);
}
.sono-footer__brand:hover .sono-footer__logo{
  filter:drop-shadow(0 0 20px rgba(214,178,92,.5));
  transform:translateY(-1px);
}