.site-footer{
  margin-top:72px;
  border-top:1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,0)),
    rgba(255,255,255,.04);
}

.sf-inner{
  max-width:var(--content-max);
  margin:0 auto;
  padding:34px 24px 22px;
}

.sf-grid{
  display:grid;
  grid-template-columns:minmax(280px, 1.35fr) repeat(3, minmax(160px, 1fr));
  gap:26px;
}

.sf-brand{
  display:grid;
  align-content:start;
  gap:14px;
}

.sf-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  width:max-content;
  font-size:24px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--text);
}

.sf-logo-mark{
  width:32px;
  height:32px;
  border-radius:10px;
  background:
    radial-gradient(12px 12px at 28% 30%, rgba(255,255,255,.9), transparent 60%),
    linear-gradient(135deg, rgba(var(--primary-rgb),1), rgba(var(--primary2-rgb),1));
  box-shadow:0 8px 18px rgba(var(--primary-rgb),.35);
}

.sf-brand p{
  margin:0;
  max-width:40ch;
  color:var(--muted);
  line-height:1.75;
  font-size:14px;
}

.sf-social{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.sf-social a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:36px;
  padding:0 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:var(--chipbg);
  font-size:13px;
  color:var(--text);
  transition:transform .16s ease, background .16s ease, color .16s ease;
}

.sf-social a:hover{
  transform:translateY(-1px);
  background:rgba(var(--primary-rgb),.10);
}

.sf-col{
  display:grid;
  align-content:start;
  gap:10px;
}

.sf-col-title{
  margin:0;
  font-size:12px;
  line-height:1.2;
  color:var(--faint);
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.sf-col a{
  color:var(--muted);
  line-height:1.65;
  font-size:14px;
  transition:color .16s ease, transform .16s ease;
}

.sf-col a:hover{
  color:var(--text);
  transform:translateX(2px);
}

.sf-newsletter{
  margin:0;
}

.sf-nl-heading{
  margin:0 0 8px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--faint);
}

.sf-nl-row{
  display:flex;
  gap:8px;
}

.sf-nl-input{
  flex:1;
  min-width:0;
  height:36px;
  padding:0 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:var(--chipbg);
  font-size:13px;
  color:var(--text);
  transition:border-color .16s ease, box-shadow .16s ease;
}

.sf-nl-input::placeholder{
  color:var(--faint);
}

.sf-nl-input:focus{
  outline:none;
  border-color:rgba(var(--primary-rgb),.55);
  box-shadow:0 0 0 3px rgba(var(--primary-rgb),.12);
}

.sf-nl-btn{
  height:36px;
  padding:0 16px;
  border:none;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(var(--primary-rgb),1), rgba(var(--primary2-rgb),1));
  color:#fff;
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .15s ease, filter .15s ease;
}

.sf-nl-btn:hover{
  transform:translateY(-1px);
  filter:brightness(1.08);
}

.sf-nl-btn:active{
  transform:translateY(0) scale(.98);
}

.sf-nl-btn:disabled{
  opacity:.7;
  cursor:default;
  transform:none;
}

.sf-nl-btn.sf-nl-ok{
  background:#22c55e;
}

.sf-nl-btn.sf-nl-err{
  background:#ef4444;
}

.sf-bottom{
  margin-top:22px;
  padding-top:16px;
  border-top:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:13px;
}

.sf-bottom-copy{
  min-width:0;
}

.sf-bottom-actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.sf-theme-toggle{
  width:36px;
  height:36px;
  border:1px solid var(--border);
  border-radius:999px;
  padding:0;
  background:linear-gradient(135deg, rgba(var(--primary-rgb),.18), rgba(var(--primary2-rgb),.14));
  color:var(--text);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:transform .15s ease, filter .15s ease, background .15s ease;
}

.sf-theme-toggle:hover{
  transform:translateY(-1px);
  filter:brightness(1.04);
}

.sf-theme-toggle:active{
  transform:translateY(0) scale(.98);
}

.sf-theme-toggle:focus-visible{
  outline:2px solid rgba(var(--primary-rgb),.55);
  outline-offset:3px;
}

.sf-theme-icon{
  width:18px;
  height:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.sf-theme-icon svg{
  width:18px;
  height:18px;
  display:block;
}

@media (max-width:1040px){
  .sf-grid{
    grid-template-columns:minmax(0, 1fr) repeat(2, minmax(0, 1fr));
  }

  .sf-brand{
    grid-column:1 / -1;
  }
}

@media (max-width:720px){
  .sf-inner{
    padding:28px 20px 18px;
  }

  .sf-grid{
    grid-template-columns:1fr;
    gap:20px;
  }

  .sf-bottom{
    align-items:flex-start;
  }
}