/* Product cards shared by the homepage and both catalogs. */
:is(#catalogPageGrid,#projectGrid){display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;align-items:stretch;border:0}
.vk-product{--card-accent:#13ed55;--card-bg:#030e14;--card-pill:#0a1c26;--card-text:#f5f8fc;--card-muted:#b5cbd7;--card-action:#02170a;display:flex;flex-direction:column;min-width:0;border:1px solid color-mix(in srgb,var(--card-accent) 65%,#12313d);border-radius:25px;background:linear-gradient(150deg,#081923,var(--card-bg) 55%);padding:13px;overflow:hidden;position:relative;box-shadow:inset 0 0 25px #0003;transition:transform .2s,box-shadow .2s}
.vk-tone-1{--card-accent:#00bfff}.vk-tone-2{--card-accent:#17d958}.vk-tone-3{--card-accent:#935cff}
.vk-product:hover{transform:translateY(-5px);box-shadow:0 0 24px color-mix(in srgb,var(--card-accent) 23%,transparent);border-color:var(--card-accent)}
.vk-cover{display:block;aspect-ratio:1.18;overflow:hidden;border-radius:19px;background:var(--card-bg);text-decoration:none;flex-shrink:0}
.vk-cover>img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}.vk-product:hover .vk-cover>img{transform:scale(1.025)}
.vk-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:22px;text-align:center;background:radial-gradient(ellipse at 50% 40%,color-mix(in srgb,var(--card-accent) 22%,transparent),transparent 70%),repeating-linear-gradient(135deg,transparent 0 40px,#ffffff03 41px 42px)}
.vk-placeholder img{width:42%;max-height:140px;object-fit:contain}.vk-placeholder strong{font:800 24px/1.2 Manrope,Arial,sans-serif;color:var(--card-text)}
.vk-copy{display:flex;flex-direction:column;flex:1;min-width:0;padding:20px 9px 9px}
.vk-category{color:#00ed74;font-size:10px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;margin-bottom:13px;line-height:1.6}.vk-tone-1 .vk-category,.vk-tone-3 .vk-category{color:#00d5f5}
.vk-copy h3{font:800 clamp(20px,1.5vw,27px)/1.2 Manrope,Arial,sans-serif;letter-spacing:-.6px;margin:0 0 12px}.vk-copy h3 a{color:var(--card-text);text-decoration:none}
.vk-copy p{font:400 14px/1.6 Manrope,Arial,sans-serif;color:var(--card-muted);margin:0 0 18px}
.vk-features{display:flex;gap:9px;flex-wrap:wrap;margin-top:auto;margin-bottom:17px}.vk-features span{display:inline-flex;align-items:center;gap:7px;border-radius:30px;padding:11px 12px;background:var(--card-pill);color:var(--card-text);font:500 10px/1.3 Manrope,Arial,sans-serif}
.vk-features svg{width:16px;height:16px;flex-shrink:0;color:#bded36}.vk-price{display:block;color:#00f05a;font:800 clamp(19px,1.45vw,27px)/1.35 Manrope,Arial,sans-serif;letter-spacing:-.5px;margin:0 0 17px;overflow-wrap:anywhere}
.vk-actions{display:flex;gap:12px;align-items:stretch}.vk-details{display:flex;align-items:center;justify-content:center;gap:11px;min-height:52px;flex:1;padding:12px 8px;background:linear-gradient(#26fb55,#00c447);color:var(--card-action);font:800 12px/1.3 Manrope,Arial,sans-serif;text-decoration:none;border-radius:23px;text-align:center}.vk-details svg{width:19px;height:19px;flex-shrink:0}.vk-details:hover{filter:brightness(1.1)}
.vk-favorite{display:grid;place-items:center;width:52px;flex:0 0 52px;border-radius:50%;border:1px solid #ffffff05;background:var(--card-pill);color:var(--card-text);cursor:pointer}.vk-favorite svg{width:23px;height:23px}.vk-favorite[aria-pressed=true]{color:#00ed74}.vk-favorite[aria-pressed=true] svg{fill:currentColor}
.vk-demo-button{display:flex;align-items:center;gap:12px;min-height:66px;margin:-3px 0 15px;padding:10px 14px;border:1px solid #f4c87477;border-radius:17px;background:radial-gradient(ellipse at 0 50%,#f5bd5730,transparent 65%),linear-gradient(110deg,#352612,#1a1b18 70%);color:#fff6e4;text-decoration:none;box-shadow:inset 0 1px #fff2,0 7px 22px #d8993020;transition:transform .2s,border-color .2s,box-shadow .2s}
.vk-demo-button:hover{transform:translateY(-2px);border-color:#ffd77d;box-shadow:inset 0 1px #fff3,0 9px 28px #d8993040}
.vk-demo-icon{display:grid;place-items:center;width:37px;height:37px;flex:0 0 37px;padding-left:2px;border-radius:50%;background:linear-gradient(145deg,#ffe6a4,#e9ad47);color:#39270d;font-size:12px;box-shadow:0 0 18px #f2bc5c55}
.vk-demo-button>span:nth-child(2){display:grid;gap:3px;min-width:0}
.vk-demo-button strong{font:800 12px/1.25 Manrope,Arial,sans-serif;letter-spacing:.01em}
.vk-demo-button small{color:#decba5;font:500 10px/1.3 Manrope,Arial,sans-serif}
.vk-demo-arrow{margin-left:auto;color:#ffdb92;font-size:17px}
.vk-product :is(a,button):focus-visible{outline:2px solid var(--card-accent);outline-offset:4px}
html[data-theme=light] .vk-product{--card-bg:#fff;--card-pill:#edf3ef;--card-text:#192c24;--card-muted:#53655c;--card-action:#fff;background:linear-gradient(145deg,#fff,#f3f8f5);box-shadow:0 12px 35px #193b2510;border-color:color-mix(in srgb,var(--card-accent) 40%,#bacfc2)}
html[data-theme=light] .vk-category,html[data-theme=light] .vk-price,html[data-theme=light] .vk-features svg,html[data-theme=light] .vk-favorite[aria-pressed=true]{color:var(--green)}
html[data-theme=light] .vk-details{background:linear-gradient(var(--green),var(--green-2))}
@media(min-width:1500px){.vk-copy{padding:22px 10px 10px}.vk-details{font-size:14px}.vk-copy p{font-size:16px}}
@media(max-width:1100px){:is(#catalogPageGrid,#projectGrid){grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){:is(#catalogPageGrid,#projectGrid){grid-template-columns:minmax(0,1fr);gap:22px}.vk-copy h3{font-size:25px}.vk-copy p{font-size:15px}.vk-price{font-size:24px}.vk-details{font-size:14px}}
@media(prefers-reduced-motion:reduce){.vk-product,.vk-cover>img{transition:none}.vk-product:hover,.vk-product:hover .vk-cover>img{transform:none}}

/* Compact landscape cards: two per row, with artwork beside the copy. */
:is(#catalogPageGrid,#projectGrid){grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.vk-product{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px;align-items:stretch;padding:12px;border-radius:23px}
.vk-cover{aspect-ratio:auto;min-height:260px;height:100%;border-radius:16px;position:relative}
.vk-cover>img{position:absolute;inset:0;object-fit:contain}
.vk-placeholder{min-height:260px;padding:16px;gap:12px}
.vk-placeholder strong{font-size:20px}
.vk-copy{padding:8px 6px 8px 0}
.vk-category{margin-bottom:9px;font-size:9px}
.vk-copy h3{font-size:22px;margin-bottom:9px}
.vk-copy p{font-size:13px;line-height:1.55;margin-bottom:13px}
.vk-features{gap:6px;margin-top:auto;margin-bottom:12px}
.vk-features span{padding:8px 9px;font-size:10px}
.vk-price{font-size:22px;line-height:1.3;margin-bottom:12px}
.vk-actions{gap:8px}
.vk-details{min-height:46px;padding:10px 8px;font-size:12px;border-radius:17px;gap:7px}
.vk-favorite{width:46px;flex-basis:46px}
@media(max-width:1150px){:is(#catalogPageGrid,#projectGrid){grid-template-columns:minmax(0,1fr)}.vk-product{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}.vk-cover,.vk-placeholder{min-height:240px}}
@media(max-width:580px){.vk-product{grid-template-columns:minmax(0,1fr);gap:0;padding:11px}.vk-cover{aspect-ratio:1.85;min-height:0;height:auto}.vk-placeholder{min-height:0;height:100%;padding:12px;gap:7px}.vk-placeholder img{width:65px;max-height:65px}.vk-placeholder strong{font-size:18px}.vk-copy{padding:16px 8px 7px}.vk-copy h3{font-size:23px}.vk-copy p{font-size:14px}.vk-category{font-size:10px}.vk-features{margin-top:0}.vk-price{font-size:23px}.vk-details{font-size:13px}}
/* Mobile product catalogs: two readable cards per row. */
@media(max-width:650px){
  :is(#catalogPageGrid,#projectGrid){grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .vk-product{display:flex;flex-direction:column;gap:0;padding:7px;border-radius:16px;min-width:0}
  .vk-cover{aspect-ratio:1.3;min-height:0;height:auto;width:100%;border-radius:11px;flex-shrink:0}
  .vk-placeholder{min-height:0;height:100%;padding:9px;gap:6px}
  .vk-placeholder img{width:42px;max-height:42px}
  .vk-placeholder strong{font-size:12px;line-height:1.2;overflow-wrap:anywhere}
  .vk-copy{padding:11px 3px 3px;flex:1;min-width:0}
  .vk-category{font-size:8px;line-height:1.45;letter-spacing:.025em;margin-bottom:7px;overflow-wrap:break-word}
  .vk-copy h3{font-size:15px;line-height:1.25;letter-spacing:-.25px;margin-bottom:8px;overflow-wrap:break-word}
  .vk-copy p{font-size:11px;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
  .vk-features{gap:4px;margin-top:auto;margin-bottom:10px}
  .vk-features span{font-size:9px;line-height:1.3;padding:6px;gap:4px;max-width:100%;overflow-wrap:anywhere}
  .vk-features svg{width:12px;height:12px}
  .vk-price{font-size:17px;line-height:1.3;letter-spacing:-.35px;margin-bottom:10px}
  .vk-actions{position:relative;display:block;padding-right:0}
  .vk-details{min-height:44px;width:100%;box-sizing:border-box;font-size:10px;line-height:1.3;padding:8px 5px;gap:4px;border-radius:12px}
  .vk-details svg{width:13px;height:13px}
  .vk-favorite{position:absolute;right:0;bottom:calc(100% + 10px);width:32px;height:32px;min-width:32px;border-radius:50%}
  .vk-price{padding-right:34px;min-height:32px;display:flex;align-items:center}
  .vk-favorite svg{width:17px;height:17px}
  .vk-demo-button{min-height:57px;margin:0 0 10px;padding:8px 9px;gap:8px;border-radius:13px}
  .vk-demo-icon{width:30px;height:30px;flex-basis:30px;font-size:10px}
  .vk-demo-button strong{font-size:10px}
  .vk-demo-button small{font-size:8px}
  .vk-demo-arrow{font-size:14px}
}
@media(prefers-reduced-motion:reduce){.vk-demo-button{transition:none}.vk-demo-button:hover{transform:none}}