.site-header{
  max-width:980px !important;
  margin:0 auto !important;
  padding:28px 20px 20px !important;
  border-bottom:1px solid rgba(255,255,255,.10) !important;
}

.primary-row{
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:20px !important;
  flex-wrap:wrap !important;
}

.brand{
  color:#ffffff !important;
  text-decoration:none !important;
  font-size:17px !important;
  font-weight:800 !important;
  letter-spacing:.3px !important;
}

.site-nav{
  display:flex !important;
  flex-wrap:wrap !important;
  gap:16px !important;
}

.site-nav a{
  color:rgba(244,246,249,.82) !important;
  text-decoration:none !important;
  font-size:14px !important;
  font-weight:600 !important;
}

.site-nav a:hover,
.sub-nav a:hover{
  color:#7ee7dc !important;
}

.sub-nav{
  margin-top:22px !important;
  display:flex !important;
  flex-wrap:wrap !important;
  gap:14px !important;
}

.sub-nav a{
  color:#f4f6f9 !important;
  text-decoration:none !important;
  font-size:14px !important;
  font-weight:700 !important;
  padding:10px 16px !important;
  border:1px solid rgba(255,255,255,.22) !important;
  border-radius:14px !important;
  background:rgba(255,255,255,.025) !important;
}

@media (max-width:700px){
  .site-header{
    padding-top:22px !important;
  }

  .primary-row{
    align-items:flex-start !important;
  }

  .site-nav,
  .sub-nav{
    gap:10px !important;
  }

  .sub-nav a{
    padding:8px 12px !important;
  }
}

.site-footer{
  max-width:980px;
  margin:80px auto 0;
  padding:40px 20px 60px;
  border-top:1px solid rgba(255,255,255,.10);
}

.footer-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:32px;
}

.site-footer h3,
.site-footer h4{
  margin:0 0 14px;
  color:#fff;
}

.site-footer p{
  font-size:14px;
  line-height:1.6;
  color:rgba(244,246,249,.72);
}

.site-footer a{
  display:block;
  margin-bottom:10px;
  color:rgba(244,246,249,.76);
  text-decoration:none;
  font-size:14px;
}

.site-footer a:hover{
  color:#7ee7dc;
}

.footer-bottom{
  margin-top:42px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.08);
  color:rgba(244,246,249,.55);
  font-size:13px;
}

.featured-platform{
  margin:46px auto 20px;
  padding:30px;
  border:1px solid rgba(126,231,220,.28);
  border-radius:24px;
  background:linear-gradient(135deg,rgba(31,182,166,.16),rgba(255,255,255,.035));
}

.featured-platform h2{
  margin:14px 0 10px;
  font-size:34px;
}

.featured-platform p{
  max-width:780px;
}

.diagram-panel{
  margin:42px 0;
  padding:18px;
  border-radius:26px;
  background:rgba(255,255,255,.035);
  border:1px solid rgba(255,255,255,.10);
}

.diagram-panel img{
  width:100%;
  height:auto;
  display:block;
  border-radius:20px;
}

.platform-preview{
  width:100%;
  display:block;
  margin:24px 0;
  border-radius:24px;
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 25px 60px rgba(0,0,0,.35);
}

.preview-caption{
  font-size:18px;
  line-height:1.8;
  color:rgba(244,246,249,.82);
}