/* E-ticaret düzenindeki fiyat/sepet içermeyen ürün kataloğu. */
.catalog-page{background:linear-gradient(180deg,#fff 0,#f7f9fc 100%)}
.catalog-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.42fr);gap:40px;align-items:end;margin-bottom:38px}.catalog-intro h2{margin-bottom:12px}.catalog-intro p{max-width:820px;margin-bottom:0}.catalog-intro-note{display:flex;gap:14px;align-items:flex-start;padding:20px;border:1px solid #cfe0ff;border-radius:var(--radius);background:#eef5ff}.catalog-intro-note svg{flex:0 0 26px;width:26px;color:var(--blue)}.catalog-intro-note span{display:grid;gap:2px;color:var(--muted);font-size:13px}.catalog-intro-note strong{color:var(--ink);font-size:15px}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.catalog-card{min-width:0;overflow:hidden;border:1px solid var(--border);border-radius:18px;background:#fff;box-shadow:0 12px 34px rgba(17,28,39,.055);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.catalog-card:hover{transform:translateY(-5px);border-color:#bad0ff;box-shadow:0 22px 48px rgba(17,28,39,.11)}.catalog-card-media{position:relative;display:block;overflow:hidden;background:linear-gradient(145deg,#f4f7fb,#fff);aspect-ratio:1/1}.catalog-card-media img{width:100%;height:100%;object-fit:contain;transition:transform 420ms ease}.catalog-card:hover .catalog-card-media img{transform:scale(1.025)}.catalog-card-badges{position:absolute;z-index:1;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;gap:8px;pointer-events:none}.catalog-card-badges span{padding:7px 10px;border:1px solid rgba(26,102,255,.18);border-radius:999px;background:rgba(255,255,255,.92);color:#31506e;font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;box-shadow:0 5px 18px rgba(17,28,39,.07)}.catalog-card-featured .catalog-card-badges span:first-child{background:#111c27;color:#fff;border-color:#111c27}.catalog-card-body{display:flex;flex-direction:column;min-height:380px;padding:24px}.catalog-card-series{color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.catalog-card h3{margin:8px 0 12px;font-size:23px}.catalog-card h3 a{display:block}.catalog-card-body>p{margin-bottom:20px;font-size:14px}.catalog-card-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:auto 0 22px;border:1px solid var(--border);border-radius:11px;background:var(--surface)}.catalog-card-specs div{min-width:0;padding:12px 8px;text-align:center;border-right:1px solid var(--border)}.catalog-card-specs div:last-child{border-right:0}.catalog-card-specs dt{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.05em}.catalog-card-specs dd{margin:2px 0 0;color:var(--ink);font-size:13px;font-weight:700;word-break:break-word}.catalog-card-specs .is-cop{background:var(--blue);border-radius:10px 0 0 10px}.catalog-card-specs .is-cop dt,.catalog-card-specs .is-cop dd{color:#fff}.catalog-card-specs .is-cop dd{font-size:20px}.catalog-card-footer{display:grid;gap:13px}.catalog-card-footer>span{color:var(--muted);font-size:11px}.catalog-card-footer .button{width:100%;justify-content:space-between}.catalog-home-grid .catalog-card-body{min-height:355px}.catalog-home-grid .catalog-card:nth-child(n+4){display:none}
.catalog-detail-head{padding:20px 0;border-bottom:1px solid var(--border);background:#fff}.catalog-detail-head .breadcrumbs{margin:0;color:var(--muted)}.catalog-pdp{padding-top:42px}.catalog-pdp-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);gap:clamp(40px,6vw,86px);align-items:start}.catalog-pdp-gallery{min-width:0;position:sticky;top:var(--sticky-offset)}.catalog-pdp-gallery .product-main{border:1px solid var(--border);border-radius:18px;background:linear-gradient(145deg,#f4f7fb,#fff);aspect-ratio:1/1}.catalog-pdp-gallery .product-main img{width:100%;height:100%;object-fit:contain}.catalog-pdp-gallery .thumbnail-rail button{overflow:hidden;border-radius:10px;background:#f7f9fc}.catalog-pdp-gallery .thumbnail-rail img{width:100%;height:100%;object-fit:contain}.catalog-gallery-hint{display:flex;gap:8px;align-items:center;margin:12px 0 0;font-size:11px}.catalog-gallery-hint svg{width:16px;color:var(--blue)}.catalog-pdp-summary{min-width:0}.catalog-pdp-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.catalog-pdp-tags span{padding:7px 11px;border-radius:999px;background:#eef5ff;color:var(--blue);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.catalog-pdp-tags span:first-child{background:#111c27;color:#fff}.catalog-pdp-series{display:block;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.catalog-pdp-summary h1{margin:10px 0 18px;font-size:clamp(34px,4vw,54px)}.catalog-pdp-lead{font-size:17px}.catalog-cop{display:grid;grid-template-columns:auto auto 1fr;gap:12px;align-items:center;margin:24px 0;padding:18px 20px;border-radius:14px;background:linear-gradient(135deg,#0d54df,#1a66ff);color:#fff;box-shadow:0 18px 42px rgba(26,102,255,.2)}.catalog-cop span{font-size:13px;font-weight:700;letter-spacing:.15em}.catalog-cop strong{font-size:42px;line-height:1}.catalog-cop p{margin:0;color:#dfeaff;font-size:12px;text-align:right}.catalog-summary-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 0 24px;border:1px solid var(--border);border-radius:12px}.catalog-summary-specs div{padding:14px 10px;text-align:center;border-right:1px solid var(--border)}.catalog-summary-specs div:last-child{border-right:0}.catalog-summary-specs dt{color:var(--muted);font-size:9px;text-transform:uppercase}.catalog-summary-specs dd{margin:3px 0 0;font-weight:700}.catalog-quote-box{padding:24px;border:1px solid #cfd9e7;border-radius:16px;background:var(--surface)}.catalog-quote-box>span{display:block;color:var(--blue);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.catalog-quote-box>strong{display:block;margin:4px 0;font-size:21px}.catalog-quote-box>p{font-size:13px}.catalog-quote-box>div{display:flex;gap:10px;flex-wrap:wrap}.catalog-technical-note{display:flex;gap:10px;margin:16px 0 0;padding:14px;border-left:3px solid var(--orange);background:#fff9f2;font-size:11px}.catalog-technical-note svg{flex:0 0 18px;width:18px;color:var(--orange)}
.catalog-anchor-nav{position:sticky;z-index:10;top:var(--header-sticky-height);border-block:1px solid var(--border);background:rgba(255,255,255,.95);backdrop-filter:blur(10px)}.catalog-anchor-nav .container{display:flex;gap:30px;overflow:auto}.catalog-anchor-nav a{flex:0 0 auto;padding:16px 0;color:var(--muted);font-size:12px;font-weight:600}.catalog-anchor-nav a:hover{color:var(--blue)}.catalog-highlight-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.catalog-highlight-grid article{padding:25px;border:1px solid var(--border);border-radius:15px;background:#fff}.catalog-highlight-grid svg{width:25px;color:var(--blue)}.catalog-highlight-grid h3{margin:18px 0 8px;font-size:19px}.catalog-highlight-grid p{margin:0;font-size:13px}.catalog-information-grid{display:grid;grid-template-columns:minmax(280px,.7fr) minmax(0,1.3fr);gap:clamp(40px,7vw,90px);align-items:start}.catalog-spec-table{margin:0;border:1px solid var(--border);border-radius:15px;overflow:hidden}.catalog-spec-table div{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(0,1.2fr);gap:20px;padding:14px 18px;border-bottom:1px solid var(--border)}.catalog-spec-table div:last-child{border-bottom:0}.catalog-spec-table div:nth-child(odd){background:var(--surface)}.catalog-spec-table dt{color:var(--muted);font-size:12px}.catalog-spec-table dd{margin:0;font-size:13px;font-weight:600}.catalog-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.catalog-use-grid>article{padding:30px;border:1px solid var(--border);border-radius:16px;background:#fff}.catalog-criteria-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.catalog-criteria-list li{display:flex;gap:14px;align-items:center;padding:11px;border-bottom:1px solid var(--border);font-size:13px}.catalog-criteria-list li span{color:var(--blue);font-size:11px;font-weight:700}.catalog-related .catalog-card-body{min-height:350px}
@media(max-width:1050px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-home-grid .catalog-card:nth-child(n+4){display:block}.catalog-pdp-grid{grid-template-columns:1fr}.catalog-pdp-gallery{position:static}.catalog-highlight-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-information-grid{grid-template-columns:1fr}.catalog-intro{grid-template-columns:1fr}}
@media(max-width:680px){.catalog-grid,.catalog-highlight-grid,.catalog-use-grid{grid-template-columns:1fr}.catalog-card-body{min-height:auto;padding:19px}.catalog-card h3{font-size:20px}.catalog-intro{gap:20px}.catalog-pdp{padding-top:22px}.catalog-pdp-summary h1{font-size:32px}.catalog-cop{grid-template-columns:auto auto}.catalog-cop p{grid-column:1/-1;text-align:left}.catalog-summary-specs{grid-template-columns:1fr}.catalog-summary-specs div{display:flex;justify-content:space-between;text-align:left;border-right:0;border-bottom:1px solid var(--border)}.catalog-summary-specs div:last-child{border-bottom:0}.catalog-quote-box>div{display:grid}.catalog-quote-box .button{width:100%}.catalog-anchor-nav{top:var(--header-sticky-height)}.catalog-anchor-nav .container{gap:22px}.catalog-spec-table div{grid-template-columns:1fr;gap:3px}.catalog-detail-head{padding:12px 0}.catalog-pdp-gallery .thumbnail-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}}

/* Katalog görselleri saf beyaz zeminde birleşir; renk bandı ve koyu köşe oluşmaz. */
.catalog-intro{display:block}.catalog-intro-note{display:none}.catalog-card-media,.catalog-pdp-gallery .product-main,.catalog-pdp-gallery .product-stage,.catalog-pdp-gallery .thumbnail-rail button{background:#fff}.catalog-pdp-gallery .product-stage{overflow:hidden;border:0;border-radius:18px}.catalog-pdp-gallery .product-main{overflow:hidden;border:1px solid var(--border);border-radius:18px}.catalog-pdp-gallery .product-main img{border-radius:0}.catalog-home-grid .catalog-card:nth-child(n+4){display:block}

/* Header gizlenirken çubuk ekranın üstüne, header görünürken doğrudan altına yerleşir. */
.catalog-anchor-nav{z-index:880;top:0;transition:top var(--transition)}
body:not(.header-hidden) .catalog-anchor-nav{top:var(--header-sticky-height)}

/* Uzun teknik tabloda kısa sol açıklama masaüstünde görünür kalır. */
.catalog-information-grid>div:first-child{position:sticky;top:calc(var(--header-sticky-height) + 80px);transition:top var(--transition)}
body.header-hidden .catalog-information-grid>div:first-child{top:80px}
@media(max-width:1050px){.catalog-information-grid>div:first-child{position:static}}