.stolz-gallery-section{overflow:hidden;background:linear-gradient(180deg,#f6f3ed 0%,#fff 100%)}
.stolz-gallery-intro{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:end;margin-bottom:28px}
.stolz-gallery-intro p{margin:0;color:#5b6068;max-width:560px}
.stolz-project-carousel{position:relative;perspective:1700px;perspective-origin:50% 48%;padding:8px 0 2px}
.stolz-project-track{position:relative;height:clamp(430px,54vw,650px);overflow:visible;transform-style:preserve-3d;isolation:isolate;touch-action:pan-y;cursor:grab}
.stolz-project-track.is-dragging{cursor:grabbing}
.stolz-project-slide{position:absolute;left:50%;top:50%;width:min(740px,59vw);margin:0;border-radius:26px;overflow:hidden;background:#fff;transform-style:preserve-3d;backface-visibility:hidden;transform-origin:center;transition:transform .58s cubic-bezier(.18,.8,.2,1),opacity .45s ease,filter .45s ease,box-shadow .45s ease;will-change:transform,opacity,filter;pointer-events:none;box-shadow:0 20px 55px rgba(12,18,26,.15)}
.stolz-project-slide.is-active{pointer-events:auto;box-shadow:0 42px 115px rgba(12,18,26,.3)}
.stolz-project-slide.is-near{pointer-events:auto}
.stolz-project-slide[aria-hidden=true]{pointer-events:none!important}
.stolz-project-slide figure{height:min(64vh,620px);margin:0;overflow:hidden;background:linear-gradient(145deg,#eef1f3,#dfe4e7);display:grid;place-items:center}
.stolz-project-slide img{display:block!important;width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;object-position:center!important}
.stolz-project-caption{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:18px 22px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}
.stolz-project-caption span{font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#9a6a21}
.stolz-project-caption strong{font-size:1rem;text-align:right;color:#18202a}
.stolz-project-carousel:before{content:"";position:absolute;left:8%;right:8%;bottom:50px;height:118px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(12,18,26,.22),rgba(12,18,26,0) 72%);filter:blur(22px);pointer-events:none}
.stolz-project-controls{position:relative;z-index:120;display:flex;justify-content:center;gap:12px;margin-top:-4px}
.stolz-project-controls button{width:52px;height:52px;border-radius:50%;border:1px solid rgba(24,32,42,.2);background:#fff;color:#18202a;font-size:1.25rem;cursor:pointer;box-shadow:0 10px 28px rgba(12,18,26,.09);transition:transform .2s ease,background .2s ease,color .2s ease}
.stolz-project-controls button:hover,.stolz-project-controls button:focus-visible{background:#18202a;color:#fff;transform:translateY(-2px)}
@media(max-width:900px){.stolz-gallery-intro{grid-template-columns:1fr;gap:12px}.stolz-project-carousel{perspective:1350px}.stolz-project-track{height:clamp(390px,78vw,530px)}.stolz-project-slide{width:69vw}}
@media(max-width:600px){.stolz-gallery-intro{margin-bottom:12px}.stolz-project-carousel{perspective:1050px}.stolz-project-track{height:clamp(350px,104vw,470px);margin-inline:-14px}.stolz-project-slide{width:78vw;border-radius:20px}.stolz-project-slide figure{height:min(58vh,520px)}.stolz-project-caption{padding:14px 16px;display:block}.stolz-project-caption strong{display:block;text-align:left;margin-top:4px}.stolz-project-carousel:before{bottom:40px;height:80px;filter:blur(16px)}.stolz-project-controls{padding-bottom:82px}.stolz-project-controls button{width:48px;height:48px}}
@media(prefers-reduced-motion:reduce){.stolz-project-slide{transition:none!important}}


/* 2026-09 mobile smooth-scroll performance pass */
.stolz-project-slide{will-change:auto;contain:layout paint style}
.stolz-project-track.is-dragging .stolz-project-slide{will-change:transform,opacity}
@media(max-width:680px){
  .stolz-project-track{transform-style:flat;isolation:auto}
  .stolz-project-slide{transform-style:flat;backface-visibility:visible;box-shadow:0 12px 34px rgba(12,18,26,.16);filter:none!important}
  .stolz-project-slide:not(.is-active):not(.is-near){visibility:hidden}
  .stolz-project-caption{backdrop-filter:none}
  .stolz-project-carousel:before{display:none}
}

/* deploy-sync 2026-09-21 */