:root{
  --yx-text:#212121;
  --yx-muted:#6f6f6f;
  --yx-line:#e6e6e6;
  --yx-soft:#f7f7f5;
  --yx-red:#DA251D;
  --yx-dark:#202020;
  --yx-max:1440px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Poppins,Arial,"Helvetica Neue",sans-serif;color:var(--yx-text);background:#fff;line-height:1.65}
img{display:block;width:100%;max-width:100%}
.yx-wrap{width:100%;max-width:var(--yx-max);margin:0 auto;padding:0 40px}
.yx-section{padding:78px 0;border-bottom:1px solid var(--yx-line)}
.yx-kicker{font-size:12px;line-height:1.4;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#8a8a8a;margin:0 0 10px}
.yx-h1,.yx-h2,.yx-h3,.yx-p{margin-top:0}
.yx-h1{font-size:46px;line-height:1.1;font-weight:600;letter-spacing:-.02em;margin-bottom:12px}
.yx-h2{font-size:30px;line-height:1.2;font-weight:600;letter-spacing:-.015em;margin-bottom:14px}
.yx-h3{font-size:22px;line-height:1.28;font-weight:600;margin-bottom:8px}
.yx-p{font-size:15px;line-height:1.75;color:var(--yx-muted);margin-bottom:0}

/* CASE HEADER */
.yx-case-head{padding:56px 0 34px;border-bottom:1px solid var(--yx-line)}
.yx-case-subtitle{font-size:16px;line-height:1.65;color:#626262;margin-top:4px}
.yx-case-subtitle .dot{color:var(--yx-red);padding:0 7px}
.yx-case-title-rule{width:42px;height:2px;background:var(--yx-red);margin:0 0 18px}

/* CASE DETAILS */
.yx-case-label{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
.yx-case-images{display:block}
.yx-case-main{overflow:hidden;background:#f2f2f2}
.yx-case-main img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center}
.yx-case-side{display:none}

/* OVERVIEW — TEMPLATE STYLE */
.yx-overview-headline{text-align:center;margin-bottom:46px}
.yx-overview-headline h2{margin:0;font-size:30px;line-height:1.2;font-weight:500;letter-spacing:.01em;text-transform:uppercase}
.yx-overview-rule{width:44px;height:2px;background:var(--yx-red);margin:15px auto 0}
.yx-overview-list{border-top:1px solid transparent}
.yx-overview-row{display:grid;grid-template-columns:56px minmax(0,1fr);gap:22px;align-items:start;padding:28px 0 30px;border-bottom:1px solid var(--yx-line)}
.yx-overview-icon{width:44px;height:44px;border:1px solid #ff9a96;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--yx-red);font-size:17px;line-height:1;margin-top:1px}
.yx-overview-copy h3{font-size:16px;line-height:1.4;font-weight:500;margin:0 0 8px;color:#2a2a2a}
.yx-overview-copy p{max-width:1120px;font-size:14px;line-height:1.78;color:#747474;margin:0}

/* PRODUCT SECTION INTRO */
.yx-products-intro{padding:74px 0 44px}
.yx-products-tag{font-size:13px;line-height:1.4;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#555;margin-bottom:9px}
.yx-products-intro .yx-h2{margin-bottom:10px}
.yx-product-index{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.yx-product-index span{display:inline-block;padding:10px 14px;border:1px solid #dcdcdc;background:#fff;font-size:12px;color:#444}
.yx-product-index strong{color:var(--yx-red);margin-right:7px}

/* PRODUCT BLOCK */
.yx-product{padding:60px 0;border-top:1px solid var(--yx-line)}
.yx-product-head{display:grid;grid-template-columns:90px 1fr;gap:20px;align-items:start;margin-bottom:24px}
.yx-product-no{font-size:42px;line-height:1;font-weight:600;color:var(--yx-red);letter-spacing:-.03em}
.yx-product-name{margin-bottom:4px}
.yx-techline{font-size:13px;letter-spacing:.02em;color:#606060;margin-bottom:9px}
.yx-product-desc{max-width:840px;font-size:14px;line-height:1.75;color:#707070;margin:0}

/* COMPLETED APPLICATIONS */
.yx-media-label{display:inline-block;margin-bottom:12px;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#666}
.yx-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.yx-gallery-main{grid-column:1/-1;aspect-ratio:9/7;overflow:hidden;background:#f1f1f1}
.yx-gallery-small{aspect-ratio:4/3;overflow:hidden;background:#f1f1f1}
.yx-gallery img{width:100%;height:100%;object-fit:cover;object-position:center}

/* DRAWING */
.yx-drawing-section{margin-top:34px;padding-top:28px;border-top:1px solid var(--yx-line)}
.yx-drawing-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:14px}
.yx-drawing-heading h3{margin-bottom:0;font-size:18px}
.yx-drawing-sub{font-size:12px;color:#777}
.yx-drawing-wrap{position:relative;max-width:1080px;margin:0 auto;padding:24px;border:1px solid #e2e2e2;background-color:#fafafa;background-image:linear-gradient(#eee 1px,transparent 1px),linear-gradient(90deg,#eee 1px,transparent 1px);background-size:24px 24px}
.yx-drawing-sheet{min-height:420px;padding:26px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #d7d7d7}
.yx-drawing-sheet img{width:auto;height:auto;max-width:100%;max-height:760px;object-fit:contain;margin:auto}
.yx-drawing-badge{position:absolute;left:36px;top:36px;padding:7px 10px;background:#222;color:#fff;font-size:9px;line-height:1.4;letter-spacing:.09em;text-transform:uppercase}

/* DELIVERY */
.yx-delivery{background:var(--yx-soft)}
.yx-delivery-head{max-width:820px;margin-bottom:26px}
.yx-delivery-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:16px}
.yx-delivery-main,.yx-delivery-small{overflow:hidden;background:#ececec}
.yx-delivery-main{min-height:520px}
.yx-delivery-side{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.yx-delivery-small{min-height:252px}
.yx-delivery img{width:100%;height:100%;object-fit:cover}

/* MOBILE */
@media(max-width:980px){
  .yx-wrap{padding:0 22px}.yx-section{padding:62px 0}.yx-h1{font-size:38px}.yx-h2{font-size:27px}
  .yx-delivery-grid{grid-template-columns:1fr}
  .yx-delivery-main{min-height:420px}
}
@media(max-width:640px){
  .yx-wrap{padding:0 18px}.yx-case-head{padding:42px 0 28px}.yx-section{padding:50px 0}.yx-h1{font-size:31px}.yx-h2{font-size:24px}.yx-p{font-size:14px}
  .yx-gallery,.yx-delivery-side{grid-template-columns:1fr}.yx-gallery-main{grid-column:auto;aspect-ratio:4/3}.yx-gallery-small{aspect-ratio:4/3}
  .yx-overview-row{grid-template-columns:48px minmax(0,1fr);gap:18px;padding:24px 0}.yx-overview-icon{width:42px;height:42px}.yx-overview-headline{margin-bottom:34px}.yx-overview-headline h2{font-size:26px}.yx-product-head{grid-template-columns:58px 1fr}.yx-product-no{font-size:32px}
  .yx-drawing-heading{display:block}.yx-drawing-sub{margin-top:5px}.yx-drawing-wrap{padding:14px}.yx-drawing-sheet{min-height:300px;padding:16px}.yx-drawing-badge{left:24px;top:24px}.yx-delivery-small{min-height:240px}
}

/* ---------- CTA ---------- */
.yx-cta{
  padding:96px 0;
  background:#191919;
  color:#fff;
}
.yx-cta .yx-kicker{
  margin-bottom:28px;
  font-size:12px;
  line-height:1.4;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:#aaa;
}
.yx-cta .yx-cta-title{
  max-width:820px;
  margin:0 0 34px;
  font-size:44px;
  line-height:1.18;
  font-weight:500;
  letter-spacing:-.02em;
  color:#fff;
}
.yx-cta .yx-cta-copy{
  max-width:860px;
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:#bcbcbc;
}
.yx-cta-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.yx-cta-btn{
  display:inline-block;
  padding:14px 20px;
  border:1px solid #666;
  font-size:11px;
  line-height:1.4;
  font-weight:600;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:#fff;
}
.yx-cta-btn-primary{
  background:#DA251D;
  border-color:#DA251D;
}
@media(max-width:640px){
  .yx-cta{padding:72px 0}
  .yx-cta .yx-cta-title{font-size:30px}
}