.portfolio { background:#fffdf9; padding:116px 0 120px; }
.portfolio-head { display:flex; align-items:end; justify-content:space-between; gap:32px; margin-bottom:42px; }
.portfolio-head h2 { margin:17px 0 0; font-size:clamp(2.7rem,4.6vw,5.1rem); }
.portfolio-head p { margin:0 0 4px; max-width:360px; color:#666c68; }
.portfolio-gallery { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:17px; }
.portfolio-card { display:block; width:100%; aspect-ratio:4/3; padding:0; margin:0; position:relative; overflow:hidden; border:0; background:#e6e2db; color:#fff; text-align:left; cursor:zoom-in; }
.portfolio-card img { width:100%; height:100%; display:block; object-fit:cover; filter:saturate(1.03) contrast(1.035); transition:transform .45s,filter .45s; }
.portfolio-card:hover img, .portfolio-card:focus-visible img { transform:scale(1.035); filter:saturate(1.07) contrast(1.045); }
.portfolio-card:focus-visible { outline:3px solid #b99461; outline-offset:3px; }
.portfolio-foot { margin-top:26px; font-size:.82rem; color:#707770; }
.portfolio-viewer { border:0; padding:0; width:min(100vw - 32px,1250px); max-width:none; max-height:calc(100dvh - 32px); background:#171a19; color:#fff; box-shadow:0 25px 100px #0009; }
.portfolio-viewer::backdrop { background:rgba(6,9,8,.88); }
.portfolio-viewer-inner { display:grid; grid-template-rows:minmax(0,1fr) auto; height:min(92dvh,900px); }
.portfolio-viewer-image { display:flex; justify-content:center; align-items:center; min-height:0; position:relative; }
.portfolio-viewer-image img { display:block; max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain; }
.portfolio-viewer-bar { display:flex; align-items:center; justify-content:space-between; gap:16px; min-height:62px; padding:10px 22px; background:#242a28; }
.portfolio-viewer-bar p { margin:0; font-size:.86rem; }
.portfolio-controls { display:flex; gap:8px; }
.portfolio-controls button, .portfolio-close { border:1px solid #89918a; background:transparent; color:#fff; min-width:38px; height:38px; font:inherit; cursor:pointer; }
.portfolio-controls button:hover, .portfolio-close:hover { background:#fff; color:#171a19; }
.portfolio-close { position:absolute; z-index:2; right:15px; top:15px; font-size:1.5rem; line-height:1; background:#171a19bd; border-color:#ffffff7a; }
@media(max-width:700px) { .portfolio { padding:75px 0; } .portfolio-head { display:block; margin-bottom:28px; } .portfolio-head p { margin-top:18px; } .portfolio-gallery { grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; } .portfolio-viewer-inner { height:calc(100dvh - 32px); } .portfolio-viewer-bar { padding:8px 12px; } .portfolio-viewer-bar p { font-size:.75rem; } }