.hero-grid{grid-template-columns:minmax(0,1fr);gap:45px}
.hero-copy{max-width:850px}.hero h1{line-height:.98}
.iceberg-showcase{border:1px solid #4b5059;background:#111317;border-radius:18px;overflow:hidden;min-width:0;scroll-margin-top:30px}
.iceberg-showcase-head{padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid #3c4048;background:#1d2026}
.iceberg-showcase-head h2{font:600 clamp(22px,2.7vw,32px)/1.2 var(--sans);letter-spacing:-.025em;margin:0;color:#f7f8fa}
.iceberg-demo-actions{display:flex;gap:10px;flex-shrink:0}.iceberg-demo-actions button{font:600 15px var(--sans);cursor:pointer;padding:12px 19px;min-height:46px;border:1px solid #858b95;background:#e2e5eb;color:#17191e;border-radius:8px}.iceberg-demo-actions button+button{background:transparent;color:#e2e5eb}
.iceberg-demo-actions button:focus-visible{outline:2px solid white;outline-offset:3px}
.iceberg-demo-visual img{display:block;width:100%;height:auto}.iceberg-demo-visual iframe{width:100%;height:820px;display:block;border:0;background:#111}
.iceberg-showcase-note{font-size:13px;line-height:1.6;color:#aeb6c3;padding:13px 26px;margin:0;border-top:1px solid #3c4048}
.iceberg-mobile{display:none}.iceberg-showcase [hidden]{display:none!important}
@media(max-width:1000px),(hover:none) and (pointer:coarse){
  .iceberg-demo-actions,.iceberg-demo-visual{display:none!important}
  .iceberg-showcase{max-width:650px;width:100%;margin-inline:auto}.iceberg-showcase-head{padding:23px 22px}.iceberg-showcase-head h2{font-size:29px;line-height:1.15;max-width:360px}
  .iceberg-mobile{display:block;padding:24px 22px;color:#edf0f6}.iceberg-mobile code{display:inline-block;font:500 16px/1.4 monospace;border:1px solid #656c79;border-radius:7px;padding:8px 12px;background:#292d35;margin-bottom:23px}
  .iceberg-mobile ol{list-style:none;margin:0;padding:0;counter-reset:review}
  .iceberg-mobile li{position:relative;padding:0 0 28px 40px;counter-increment:review}.iceberg-mobile li::before{content:counter(review);position:absolute;top:0;left:0;width:27px;height:27px;display:grid;place-items:center;border:1px solid #687180;border-radius:50%;font-size:13px;background:#252932;z-index:1}.iceberg-mobile li:not(:last-child)::after{content:'';position:absolute;left:13px;top:28px;bottom:0;border-left:1px solid #444d5a}
  .iceberg-mobile li strong{display:block;font-size:16px;line-height:1.5;margin-bottom:6px}.iceberg-mobile li p{font-size:15px;line-height:1.6;color:#b9c2d0;margin:0}.iceberg-mobile li:last-child{padding-bottom:0}
  .iceberg-mobile-layers{margin-top:24px;padding:18px;border:1px solid #485260;border-radius:10px;background:#222831}.iceberg-mobile-layers strong{display:block;font-size:13px;color:#d1d7e0;letter-spacing:.07em}.iceberg-mobile-layers p{font-size:14px;line-height:1.6;color:#b9c2d0;margin:8px 0 0}.iceberg-mobile-layers div+div{border-top:1px solid #4b5461;margin-top:17px;padding-top:17px}
  .iceberg-showcase-note{padding:14px 22px;font-size:12px}
  .hero-grid{gap:30px}.hero h1{font-size:clamp(40px,9vw,72px)}
}