.platform-card{display:grid;gap:2rem;border-radius:20px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);overflow:hidden}
@media(min-width:900px){.platform-card{grid-template-columns:1fr 1.2fr}}
.platform-info{padding:2rem}
.platform-preview{background:#0f172a;border-top:1px solid rgba(255,255,255,.08);padding:1rem;min-height:280px}
.platform-preview iframe,.platform-preview img{width:100%;border-radius:12px;border:1px solid rgba(255,255,255,.1)}
.platform-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 1.5rem}
.platform-tags span{font-size:.75rem;padding:.25rem .75rem;border-radius:999px;background:rgba(6,182,212,.1);color:#22d3ee;border:1px solid rgba(6,182,212,.2)}
.demo-badge{display:inline-block;font-size:.7rem;padding:.2rem .6rem;border-radius:6px;background:rgba(234,179,8,.15);color:#fbbf24;border:1px solid rgba(234,179,8,.3);margin-bottom:1rem}
.platform-list{display:flex;flex-direction:column;gap:2.5rem}