/* === SaaS Footer === */

:root{
  --footer-bg: #0f172a;          /* slate-900 */
  --footer-bg-2: #0b1224;
  --footer-text: #e5e7eb;        /* gray-200 */
  --footer-muted: #9aa4b2;       /* slate-400 */
  --footer-border: rgba(255,255,255,.08);
  --footer-accent: #93c5fd;      /* sky-300 */
  --footer-link: #c7d2fe;        /* indigo-200 */
}

.site-footer{
  background: radial-gradient(1200px 500px at 80% -10%, rgba(14,165,233,.06), transparent 60%),
              linear-gradient(180deg, var(--footer-bg), var(--footer-bg-2));
  color: var(--footer-text);
  padding-top: 36px;
  padding-bottom: 22px;
  border-top: 1px solid var(--footer-border);
}

.footer-container{
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.footer-top{
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--footer-border);
}

.footer-col{ min-width: 0; }

.footer-title{
  margin: 0 0 10px;
  font-size: 14px;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--footer-muted);
}

.footer-links{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-links a{
  color: var(--footer-link);
  text-decoration: none;
  transition: color .15s ease, opacity .15s ease;
}
.footer-links a:hover{ color: #ffffff; }

.footer-brand .brand{
  text-decoration: none;
}
.brand-mark{
  display: inline-block;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .01em;
  background: linear-gradient(90deg,#93c5fd,#c7d2fe);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-blurb{
  margin: 10px 0 0;
  color: var(--footer-muted);
  line-height: 1.6;
  font-size: 14px;
}

.footer-bottom{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  color: var(--footer-muted);
  font-size: 13px;
}

.footer-bottom a{
  color: var(--footer-accent);
  text-decoration: none;
}
.footer-bottom a:hover{ color: #ffffff; }

.footer-bottom-links{
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Responsive */
@media (max-width: 900px){
  .footer-top{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer-top{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction: column; align-items: flex-start; }
}