/* NORRATI smart home catalog: slide deck rebuilt from the source 16:9 PDF.
   Desktop keeps the PDF geometry: every slide is 960 × 540 pt, 1 pt = var(--u).
   Narrow screens fall back to a stacked, flowing layout (container query at the end). */

.nr-page{
  --nr-blue:#174990;--nr-blue2:#336aa8;--nr-blue3:#5a84b4;--nr-orange:#f4a635;
  --nr-grey:#f3f3f3;--nr-card:#f1f2f1;--nr-ink:#111;
  --nr-font:"Inter","Noto Sans Armenian",system-ui,sans-serif;
  --k:1;
  background:#e3e6ea;padding:28px 16px 56px;
}
/* Persian slides use IRANSans (Regular only; bold headings are synthesized), Vazirmatn as fallback */
@font-face{font-family:"IRANSans";src:url("assets/fonts/IRANSans.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
body.lang-fa .nr-page{--nr-font:"IRANSans","Vazirmatn",Tahoma,sans-serif}
body.lang-hy .nr-page{--nr-font:"Noto Sans Armenian","Inter",sans-serif;--k:.86}
body.lang-ru .nr-page{--k:.88}
body.lang-en .nr-page{--k:.93}

.nr-deck{container:deck/inline-size;max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:28px}
.nr-slide{
  --u:calc(100cqw / 960);
  position:relative;aspect-ratio:16/9;overflow:hidden;background:#fff;color:var(--nr-ink);
  font-family:var(--nr-font);font-size:calc(var(--u) * 14 * var(--k));line-height:1.55;
  box-shadow:0 18px 50px rgba(10,25,50,.16);
}
.nr-slide *{box-sizing:border-box}
.nr-slide h1,.nr-slide h2,.nr-slide h3,.nr-slide p,.nr-slide ul,.nr-slide ol,.nr-slide dl,.nr-slide dd,.nr-slide figure{margin:0}
.nr-slide img{display:block;max-width:none}
.nr-abs{position:absolute}

/* Slide header: "02 • title" with a rule underneath, always laid out left-to-right like the PDF */
.nr-head{
  position:absolute;left:5.1%;right:5.1%;top:3.3%;height:5.2%;z-index:3;
  display:flex;align-items:center;gap:calc(var(--u) * 12);direction:ltr;
  border-bottom:1px solid #f8bf7a;color:#0d0d0d;font-size:calc(var(--u) * 10);line-height:1;
}
.nr-head b{font-family:"Inter",var(--nr-font);font-weight:700}
.nr-head i{width:calc(var(--u) * 5);height:calc(var(--u) * 5);border-radius:50%;background:var(--nr-orange);flex:none}
.nr-head span{unicode-bidi:plaintext;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nr-head--light{color:#fff}
.nr-head--bare{border-bottom:0}
.nr-head--panel{left:19.7%;right:0;border-bottom-color:#d69a45}
.nr-head--white{border-bottom-color:rgba(255,255,255,.55)}
.nr-head--white i{background:#fff}
.nr-head--blue{border-bottom-color:var(--nr-blue2)}
.nr-head--blue i{background:#fff;border:calc(var(--u) * 1.5) solid var(--nr-blue3)}

/* 00 · Cover */
.s1{background:linear-gradient(#ededed 0,#f7f7f7 54.8%,#fff 54.8%)}
.s1-photo{left:5.3%;top:8.1%;width:89.4%;height:69%;border-radius:calc(var(--u) * 22);overflow:hidden;box-shadow:0 calc(var(--u) * 14) calc(var(--u) * 30) rgba(0,0,0,.16)}
.s1-photo img{width:100%;height:100%;object-fit:cover}
.s1-card{left:14.9%;top:3.5%;width:35.1%;height:78.2%;background:var(--nr-blue);border-radius:calc(var(--u) * 16);color:#fff;
  display:flex;flex-direction:column;padding:calc(var(--u) * 40) calc(var(--u) * 40) calc(var(--u) * 30)}
.s1-card>.nr-abs{position:static}
.s1-title{margin-top:auto;text-align:start;font-size:calc(var(--u) * 38 * var(--k));font-weight:800;line-height:1.25}
body.lang-fa .s1-title{font-size:calc(var(--u) * 31)}
.s1-brand{margin-top:calc(var(--u) * 16);text-align:center;font-family:"Inter",var(--nr-font);font-weight:300;font-size:calc(var(--u) * 13);line-height:1.6;letter-spacing:.01em}
.s1-lead{margin-top:calc(var(--u) * 16);margin-bottom:auto;text-align:start;font-size:calc(var(--u) * 10 * var(--k));font-weight:400;line-height:1.6}
.s1-logo{left:80.6%;top:89.6%;width:18.2%}

/* 01 · About */
.s2-banner{left:0;top:0;width:100%;height:25.5%;overflow:hidden}
.s2-banner img{width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.s2-text{left:6%;right:38.7%;top:27.5%;bottom:3%}
.s2-text h2{font-size:calc(var(--u) * 46 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.2;margin-bottom:calc(var(--u) * 10)}
.s2-text p,.s2-text li{font-size:calc(var(--u) * 16 * var(--k));line-height:1.6;font-weight:500}
.s2-text p{margin-bottom:calc(var(--u) * 6)}
.s2-text ol{padding-inline-start:1.4em;margin-bottom:calc(var(--u) * 6)}
.s2-text li{margin-bottom:calc(var(--u) * 4)}
body.lang-fa .nr-slide ol{list-style:persian}
.s2-panel{left:63.3%;top:19.2%;width:36.7%;height:80.8%;background:var(--nr-blue);color:#fff;border-top-left-radius:calc(var(--u) * 34)}
.s2-logo{position:absolute;left:9.6%;top:15.6%;width:80.1%}
.s2-why{position:absolute;left:7%;right:4%;top:39%}
.s2-why h3{font-size:calc(var(--u) * 27 * var(--k));font-weight:800;margin-bottom:calc(var(--u) * 24)}
.s2-why ul{padding-inline-start:2.4em}
.s2-why li{font-size:calc(var(--u) * 15 * var(--k));font-weight:700;line-height:1.55;margin-bottom:calc(var(--u) * 4)}
.s2-rule{position:absolute;left:17.8%;right:18%;top:84.7%;height:1px;background:rgba(255,255,255,.35)}

/* 02 · Technologies */
.s3{background:linear-gradient(#fff 46.7%,#efefef 46.7%,#fbfbfb 100%)}
.s3-title{left:5.2%;right:5.2%;top:10.6%;text-align:start;font-size:calc(var(--u) * 31 * var(--k));font-weight:500;color:var(--nr-blue);line-height:1.3}
.s3-title b{font-weight:800}
.s3-grid{left:4.2%;right:4.2%;top:21%;bottom:16.5%;display:grid;grid-template-columns:repeat(3,1fr);column-gap:8.3%;direction:ltr}
.s3-card{display:flex;flex-direction:column;align-items:center;text-align:center}
html[dir="rtl"] .s3-card{direction:rtl}
.s3-img{position:relative;width:66%;aspect-ratio:1/.97;z-index:0}
.s3-img::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:9%;transform:rotate(-15deg);background:linear-gradient(135deg,#f39a1f,#f5bd4d)}
.s3-card--blue .s3-img::before{background:linear-gradient(135deg,#1d4f95,#3a70b3)}
.s3-img img{width:100%;height:100%;object-fit:cover;border-radius:9%;box-shadow:0 calc(var(--u) * 8) calc(var(--u) * 20) rgba(0,0,0,.28)}
.s3-card h3{margin-top:calc(var(--u) * 16);font-size:calc(var(--u) * 18 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.3}
.s3-card p{margin-top:calc(var(--u) * 7);font-size:calc(var(--u) * 13.5 * var(--k));line-height:1.5;font-weight:500;max-width:98%}
.s3-dots{display:flex;gap:calc(var(--u) * 3);margin-top:auto;padding-bottom:calc(var(--u) * 6)}
.s3-dots i{width:calc(var(--u) * 6);height:calc(var(--u) * 6);border-radius:50%;background:#c9d4e4}
.s3-dots i.on{background:var(--nr-blue)}

/* 03 · Key features */
.s4-ring{
  left:32.9%;top:17%;width:34.1%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle closest-side,#fff 0 66%,#5a84b4 66.3% 74%,#336aa8 74.3% 85%,#1a4d92 85.3% 100%);
  display:flex;align-items:center;justify-content:center;text-align:center;
}
.s4-ring h2{font-size:calc(var(--u) * 40 * var(--k));color:var(--nr-blue);font-weight:700;line-height:1.35;max-width:62%}
.s4-ring h2 b{font-size:1.1em;font-weight:800}
body:not(.lang-fa) .s4-ring h2{font-size:calc(var(--u) * 26 * var(--k));max-width:70%}
body:not(.lang-fa) .s4-ring h2 b{font-size:1.05em}
.s4-card{width:25.4%;height:27.4%;background:var(--nr-card);border-radius:calc(var(--u) * 20);padding:calc(var(--u) * 16) calc(var(--u) * 24)}
.s4-card--tl{left:5.1%;top:15%}
.s4-card--tr{left:69.5%;top:15%}
.s4-card--bl{left:5.1%;top:59%}
.s4-card--br{left:69.5%;top:59%}
.s4-card h3{text-align:center;font-size:calc(var(--u) * 17 * var(--k));font-weight:800;color:var(--nr-blue);margin-bottom:calc(var(--u) * 8);line-height:1.35}
.s4-card ul{padding-inline-start:1.5em}
.s4-card li{font-size:calc(var(--u) * 12 * var(--k));line-height:1.55;margin-bottom:calc(var(--u) * 4);font-weight:500}
.s4-card li::marker{color:var(--nr-blue2)}
body:not(.lang-fa) .s4-card{padding-top:calc(var(--u) * 12)}
body:not(.lang-fa) .s4-card h3{margin-bottom:calc(var(--u) * 5)}
body:not(.lang-fa) .s4-card li{margin-bottom:calc(var(--u) * 2)}
.s4-link{position:absolute;height:0;width:2.8%;border-top:calc(var(--u) * 1.2) dotted var(--nr-blue)}
.s4-link::before{content:"";position:absolute;top:calc(var(--u) * -7.5);width:calc(var(--u) * 14);height:calc(var(--u) * 14);border-radius:50%;background:var(--nr-blue);box-shadow:0 0 0 calc(var(--u) * 4) #c9d3e0}
.s4-link--tl,.s4-link--bl{left:30.5%}
.s4-link--tl::before,.s4-link--bl::before{left:calc(var(--u) * -7)}
.s4-link--tr,.s4-link--br{left:66.7%}
.s4-link--tr::before,.s4-link--br::before{right:calc(var(--u) * -7)}
.s4-link--tl,.s4-link--tr{top:28.7%}
.s4-link--bl,.s4-link--br{top:66.7%}
.s4-icon{position:absolute;width:8.6%;aspect-ratio:1;border-radius:50%;border:calc(var(--u) * 1) solid var(--nr-blue);display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08)}
.s4-icon>span{width:57%;aspect-ratio:1;border-radius:50%;background:#fff;border:calc(var(--u) * 1.6) solid var(--nr-blue);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 calc(var(--u) * 7) rgba(255,255,255,.9)}
.s4-icon svg{width:56%;height:56%;fill:var(--nr-blue)}
.s4-icon--tl{left:33%;top:21.1%}
.s4-icon--tr{left:58.4%;top:21.1%}
.s4-icon--bl{left:33%;top:59.1%}
.s4-icon--br{left:58.4%;top:59.1%}

/* 04–05 · Product lists */
.s5-panel{left:0;top:0;width:25.8%;height:100%;background:var(--nr-blue);color:#fff}
.s5 .nr-head--panel{left:19.8%;right:0}
.s5-panel{display:flex;flex-direction:column;padding:calc(var(--u) * 92) calc(var(--u) * 13) 0}
.s5-title{text-align:start;font-size:calc(var(--u) * 33 * var(--k));font-weight:800;line-height:1.45;overflow-wrap:anywhere}
.s6 .s5-title{font-size:calc(var(--u) * 27 * var(--k));padding-bottom:calc(var(--u) * 12);border-bottom:1px solid rgba(255,255,255,.45)}
body.lang-fa .s6 .s5-title{font-size:calc(var(--u) * 33)}
.s6-desc{margin-top:calc(var(--u) * 12);padding-inline-start:calc(var(--u) * 7);font-size:calc(var(--u) * 12 * var(--k));line-height:1.6;text-align:start}
.s5-grid{left:25.8%;right:0;top:0;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:47.3fr 52.7fr;direction:ltr}
.s5-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 0 calc(var(--u) * 4);background:#fbfbfb}
.s5-cell:nth-child(2),.s5-cell:nth-child(4),.s5-cell:nth-child(6){background:linear-gradient(#f6f6f6,#f0f0f0)}
.s5-cell img{width:66%;aspect-ratio:1;object-fit:cover;border-radius:9%}
.s6 .s5-cell img{width:53%;border-radius:10%}
.s5-cell h3{
  width:62%;margin-top:calc(var(--u) * 5);padding:calc(var(--u) * 1.5) calc(var(--u) * 6);border-radius:999px;
  background:var(--nr-blue2);color:#fff;text-align:center;font-size:calc(var(--u) * 11 * var(--k));font-weight:700;line-height:1.35;
}
html[dir="rtl"] .s5-cell h3{direction:rtl}
.nr-spec{width:71%;margin-top:calc(var(--u) * 10)}
.nr-spec>div{display:flex;justify-content:space-between;align-items:baseline;gap:calc(var(--u) * 8);direction:ltr;padding:calc(var(--u) * 4.5) 0;border-bottom:1px solid #dcdcdc;font-size:calc(var(--u) * 9.5 * var(--k));line-height:1.3}
.nr-spec>div:last-child{border-bottom:0}
.nr-spec dt{color:var(--nr-blue);font-weight:700;white-space:nowrap}
.nr-spec dt::after{content:" :"}
.nr-spec dd{text-align:right}
html[dir="rtl"] .nr-spec dt,html[dir="rtl"] .nr-spec dd{direction:rtl}

/* 06 · App */
.s7-bg{left:0;top:0;width:100%;height:100%;object-fit:cover}
.s7-phone{left:41.5%;top:11.1%;height:84.8%;width:auto;transform:translateX(-50%);filter:drop-shadow(0 calc(var(--u) * 10) calc(var(--u) * 18) rgba(0,0,0,.25))}
.s7-panel{left:64.1%;top:41.8%;right:0;bottom:0;background:var(--nr-blue);color:#fff;border-top-left-radius:calc(var(--u) * 26);padding:calc(var(--u) * 26) calc(var(--u) * 18) 0 calc(var(--u) * 42)}
.s7-panel h2{font-size:calc(var(--u) * 36 * var(--k));font-weight:800;line-height:1.35;padding-bottom:calc(var(--u) * 12);margin-bottom:calc(var(--u) * 16);border-bottom:1px solid rgba(255,255,255,.45);margin-inline-end:calc(var(--u) * -18)}
.s7-panel p{font-size:calc(var(--u) * 14 * var(--k));line-height:1.6;margin-bottom:calc(var(--u) * 12)}

/* 07 · Specs */
.s8-panel{left:0;top:0;width:35.5%;height:100%;background:var(--nr-blue)}
.s8 .nr-head--panel{left:14.4%;right:3.6%}
.s8-line{left:35.5%;right:5.1%;top:8.5%;height:1px;background:var(--nr-blue2)}
.s8-photo{left:11.1%;top:18.7%;width:29.5%;height:50%;border-radius:calc(var(--u) * 14);overflow:hidden;box-shadow:0 calc(var(--u) * 10) calc(var(--u) * 26) rgba(0,0,0,.3)}
.s8-photo img{width:100%;height:100%;object-fit:cover}
.s8-right{left:42.5%;width:54.5%;top:11.5%;bottom:3%;display:flex;flex-direction:column;justify-content:space-between}
.s8-titles{padding-inline:calc(var(--u) * 14) 0;text-align:start;font-size:calc(var(--u) * 36 * var(--k));color:var(--nr-blue);font-weight:600;line-height:1.3}
body:not(.lang-fa) .s8-titles{font-size:calc(var(--u) * 30 * var(--k))}
.s8-titles b{font-weight:800}
.s8-table{margin-top:calc(var(--u) * 12)}
.s8-thead,.s8-row{display:grid;grid-template-columns:46% 54%;align-items:center}
.s8-thead{height:calc(var(--u) * 39);border-radius:999px;background:linear-gradient(180deg,#3c73b8,#1b4c93);color:#fff;font-size:calc(var(--u) * 15 * var(--k));font-weight:400;padding-inline:calc(var(--u) * 19);margin-bottom:calc(var(--u) * 6);box-shadow:0 calc(var(--u) * 3) calc(var(--u) * 8) rgba(23,73,144,.25)}
.s8-row{min-height:calc(var(--u) * 38.6);margin-inline:1.4%;padding-inline:calc(var(--u) * 8);font-size:calc(var(--u) * 13.5 * var(--k));font-weight:300;line-height:1.3}
body.lang-fa .s8-row{font-weight:400}
.s8-row:nth-of-type(odd){background:#ededed}
.s8-row span:last-child{padding-inline-start:calc(var(--u) * 6)}

/* 08 · Colours */
.s9-panel{left:0;top:8.5%;width:27.6%;bottom:0;background:var(--nr-blue);color:#fff;border-bottom-right-radius:calc(var(--u) * 26)}
.s9-panel{display:flex;flex-direction:column;padding:calc(var(--u) * 78) calc(var(--u) * 18) 0}
.s9-panel h2{padding-bottom:calc(var(--u) * 14);border-bottom:1px solid rgba(255,255,255,.45);text-align:start;font-size:calc(var(--u) * 33 * var(--k));font-weight:800;line-height:1.5}
.s9-panel p{margin-top:calc(var(--u) * 16);padding-inline:calc(var(--u) * 6);font-size:calc(var(--u) * 11.5 * var(--k));line-height:1.6;text-align:start}
.s9-sw{width:19.7%}
.s9-sw img{width:100%;height:auto}
.s9-sw--black{left:34.3%;top:16.3%}
.s9-sw--white{left:67.5%;top:16.3%}
.s9-sw--beige{left:50.8%;top:58.7%}
.s9-dot{position:absolute;width:calc(var(--u) * 36);height:calc(var(--u) * 36);border-radius:50%;left:calc(var(--u) * -37);top:calc(var(--u) * -36)}
.s9-sw figcaption{position:absolute;left:calc(var(--u) * 10);top:calc(var(--u) * -25);font-size:calc(var(--u) * 15 * var(--k));font-weight:800;line-height:1.2;white-space:nowrap}
.s9-sw--black .s9-dot{background:#000}
.s9-sw--white .s9-dot{background:#e8f3f8}
.s9-sw--beige .s9-dot{background:#c4a26f;left:calc(var(--u) * -30);top:calc(var(--u) * -40)}
.s9-sw--beige figcaption{left:calc(var(--u) * 14);top:calc(var(--u) * -18)}

/* Closing */
.s10-photo{left:0;top:11.1%;width:67.3%;height:66.3%;border-top-right-radius:calc(var(--u) * 30);overflow:hidden}
.s10-photo img{width:100%;height:100%;object-fit:cover}
.s10-sw{top:25%;width:6.77%;box-shadow:0 calc(var(--u) * 2) calc(var(--u) * 4) rgba(0,0,0,.2)}
.s10-sw--4{left:48%}
.s10-sw--3{left:55.8%}
.s10-logo{left:68.1%;top:13.1%;width:26.6%}
.s10-panel{left:50%;top:42.2%;right:0;height:35.2%;background:#1e4d94;color:#fff}
.s10-tab{left:46.7%;top:77.3%;width:53.3%;height:6.3%;background:#1e4d94;border-bottom-left-radius:calc(var(--u) * 26)}
.s10-circuit{position:absolute;left:2%;top:13%;width:51%;height:64%}
.s10-divider{position:absolute;left:54.5%;top:14%;height:73%;width:1px;background:rgba(255,255,255,.5)}
.s10-text{position:absolute;left:58%;right:5%;top:0;bottom:0;display:flex;flex-direction:column;justify-content:center;text-align:start}
.s10-text h2{font-size:calc(var(--u) * 34 * var(--k));font-weight:800;line-height:1.3}
.s10-text p{font-size:calc(var(--u) * 21 * var(--k));font-weight:700;line-height:1.4;margin-top:calc(var(--u) * 6)}

/* ---- Expanded catalog (2026): link blocks and new slides ---- */

/* QR "full details" link block: QR code + label + printed short URL; ~20 mm QR on a 297 mm page */
.nr-link{
  position:absolute;z-index:4;display:flex;align-items:center;gap:calc(var(--u) * 8);direction:ltr;
  padding:calc(var(--u) * 4);padding-right:calc(var(--u) * 12);background:#fff;color:var(--nr-blue);text-decoration:none;
  border-radius:calc(var(--u) * 8);box-shadow:0 calc(var(--u) * 4) calc(var(--u) * 14) rgba(10,25,50,.18);
}
.nr-link:hover{box-shadow:0 0 0 calc(var(--u) * 2) var(--nr-orange),0 calc(var(--u) * 4) calc(var(--u) * 14) rgba(10,25,50,.18)}
.nr-qr{width:calc(var(--u) * 64);height:calc(var(--u) * 64);flex:none}
.nr-link-text{display:flex;flex-direction:column;gap:calc(var(--u) * 3);line-height:1.2}
.nr-link-text b{font-size:calc(var(--u) * 11.5 * var(--k));font-weight:800;unicode-bidi:plaintext}
.nr-link-text b::after{content:" \2192";color:var(--nr-orange)}
html[dir="rtl"] .nr-link-text b::after{content:" \2190"}
.nr-link-text small{font-family:"Inter",var(--nr-font);font-size:calc(var(--u) * 7.5);line-height:1.3;color:#5b6b80;white-space:nowrap}

.s1-dist{margin-top:auto;padding-top:calc(var(--u) * 12);border-top:1px solid rgba(255,255,255,.35);text-align:center;font-size:calc(var(--u) * 12 * var(--k));font-weight:700;line-height:1.45}

.s2-text p,.s2-text li{font-size:calc(var(--u) * 14.5 * var(--k))}
.s2-text h2{font-size:calc(var(--u) * 40 * var(--k));margin-bottom:calc(var(--u) * 6)}
.s2-dist{padding-inline-start:calc(var(--u) * 10);border-inline-start:calc(var(--u) * 3) solid var(--nr-orange);color:var(--nr-blue);font-weight:700!important}
.s2-logo{top:7%;left:15%;width:70%}
.s2-why{top:36%}
.s2-why h3{margin-bottom:calc(var(--u) * 12)}
.s2-why li{font-size:calc(var(--u) * 13.5 * var(--k))}

/* Every QR link block sits in the same spot on every slide: bottom-left corner, 2% from the left and 3% from the bottom.
   Blocks nested in a side panel use panel-relative percentages that resolve to that same slide position. */
.nr-slide>.nr-link{left:2%;bottom:3%}
.s5-panel .nr-link{left:7.75%;bottom:3%}
.s8-panel .nr-link{left:5.63%;bottom:3%}
.s9-panel .nr-link{left:7.25%;bottom:3.28%}

/* ATiRAD branding: the round ATiRAD logo replaces the supplier wordmark */
.s1-logo{left:88.1%;top:82.7%;width:6.6%}
.s1-dist{font-weight:500}
.s2-text ul{padding-inline-start:1.4em;margin-bottom:calc(var(--u) * 6)}
.s2-text li{margin-bottom:calc(var(--u) * 2)}
.s2-logo{top:5%;left:36%;width:28%;filter:brightness(0) invert(1)}
.s10-logo{left:74.5%;top:4%;width:13.5%}
.s10-text h2{font-size:calc(var(--u) * 29 * var(--k));line-height:1.25}

.s3-title{right:30%}

.s4-card{height:29.5%}
.s4-card--bl,.s4-card--br{top:52%}
body.lang-fa .s4-card li{font-size:calc(var(--u) * 11.5);margin-bottom:calc(var(--u) * 2)}

.s5--8 .s5-grid{grid-template-columns:repeat(4,1fr)}
.s5--8 .s5-cell:nth-child(n){background:#fbfbfb}
.s5--8 .s5-cell:nth-child(2),.s5--8 .s5-cell:nth-child(4),.s5--8 .s5-cell:nth-child(5),.s5--8 .s5-cell:nth-child(7){background:linear-gradient(#f6f6f6,#f0f0f0)}
.s5--8 .s5-cell img{width:62%}
.s5--8 .s5-cell h3{width:88%}
.s5--8 .nr-spec{width:88%}

/* 05 · Thermostat (shares the specs slide frame) */
.st .s8-photo{height:62%;top:16%}
.st .s8-photo img{object-position:50% 20%}
.st-right{left:42.5%;width:53.5%;top:12%;bottom:4%;display:flex;flex-direction:column;gap:calc(var(--u) * 9)}
.st .s8-titles{padding-inline-start:0}
.st-desc{font-size:calc(var(--u) * 13.5 * var(--k));line-height:1.5}
.st-feat{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:calc(var(--u) * 5) calc(var(--u) * 16)}
.st-feat li{position:relative;padding-inline-start:calc(var(--u) * 14);font-size:calc(var(--u) * 11.5 * var(--k));line-height:1.4;font-weight:500}
.st-feat li::before{content:"";position:absolute;inset-inline-start:0;top:.45em;width:calc(var(--u) * 6);height:calc(var(--u) * 6);border-radius:50%;background:var(--nr-orange)}
.st .s8-table{margin-top:auto}
.st .s8-thead{height:calc(var(--u) * 32);font-size:calc(var(--u) * 13 * var(--k))}
.st .s8-row{min-height:calc(var(--u) * 29);font-size:calc(var(--u) * 12 * var(--k))}

/* 08 · Specs with nine rows */
.s8--specs .s8-right{top:10.5%}
.s8--specs .s8-thead{height:calc(var(--u) * 32);margin-bottom:calc(var(--u) * 4)}
.s8--specs .s8-row{min-height:calc(var(--u) * 33);font-size:calc(var(--u) * 12 * var(--k));padding-block:calc(var(--u) * 2)}

/* 07 · App features card */
.s7-feat{left:4%;top:13%;width:25%;bottom:19%;padding:calc(var(--u) * 16) calc(var(--u) * 18);background:rgba(255,255,255,.93);border-radius:calc(var(--u) * 18);box-shadow:0 calc(var(--u) * 8) calc(var(--u) * 24) rgba(10,25,50,.14)}
.s7-feat h3{font-size:calc(var(--u) * 17 * var(--k));font-weight:800;color:var(--nr-blue);margin-bottom:calc(var(--u) * 10);padding-bottom:calc(var(--u) * 8);border-bottom:1px solid #f8bf7a}
.s7-feat ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:calc(var(--u) * 6)}
.s7-feat li{position:relative;padding-inline-start:calc(var(--u) * 14);font-size:calc(var(--u) * 11.5 * var(--k));line-height:1.4;font-weight:500}
.s7-feat li::before{content:"";position:absolute;inset-inline-start:0;top:.45em;width:calc(var(--u) * 6);height:calc(var(--u) * 6);border-radius:50%;background:var(--nr-blue2)}


/* 10 · Projects */
.sp-photo{left:0;top:0;width:31%;height:100%;overflow:hidden}
.sp-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.sp .nr-head{left:34.5%}
.sp-title{left:34.5%;right:5.1%;top:12%}
.sp-title h2{font-size:calc(var(--u) * 31 * var(--k));font-weight:500;color:var(--nr-blue);line-height:1.3}
.sp-title h2 b{font-weight:800}
.sp-title p{margin-top:calc(var(--u) * 8);font-size:calc(var(--u) * 13.5 * var(--k));line-height:1.5}
.sp-grid{left:34.5%;right:5.1%;top:37%;bottom:9%;display:grid;grid-template-columns:1fr 1fr;gap:calc(var(--u) * 12)}
.sp-card{display:flex;flex-direction:column;justify-content:center;gap:calc(var(--u) * 3);padding:calc(var(--u) * 10) calc(var(--u) * 18);background:var(--nr-card);border-radius:calc(var(--u) * 16);border-inline-start:calc(var(--u) * 4) solid var(--nr-orange)}
.sp-card h3{font-size:calc(var(--u) * 12 * var(--k));font-weight:700;color:#555}
.sp-card strong{font-size:calc(var(--u) * 21 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.25}
.sp-card p{font-size:calc(var(--u) * 11 * var(--k));line-height:1.45}

/* 11 · Installation and warranty */
.si-grid{left:25.8%;right:0;top:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:calc(var(--u) * 16);padding:9.5% 4.5% 5%}
.si-card{display:flex;flex-direction:column;gap:calc(var(--u) * 8);padding:calc(var(--u) * 18) calc(var(--u) * 22);background:var(--nr-card);border-radius:calc(var(--u) * 20)}
.si-icon{width:calc(var(--u) * 46);height:calc(var(--u) * 46);border-radius:50%;background:var(--nr-blue);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 calc(var(--u) * 5) #c9d3e0}
.si-icon svg{width:56%;height:56%;fill:#fff}
.si-card h3{font-size:calc(var(--u) * 17 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.3}
.si-card p{font-size:calc(var(--u) * 12.5 * var(--k));line-height:1.55}

/* 12 · Also available */
.sa{background:linear-gradient(#fff 29%,#f3f3f3 29%)}
.sa-title{left:5.1%;width:52%;top:10.5%}
.sa-title h2{font-size:calc(var(--u) * 31 * var(--k));font-weight:500;color:var(--nr-blue);line-height:1.3}
.sa-title h2 b{font-weight:800}
.sa-title p{margin-top:calc(var(--u) * 6);font-size:calc(var(--u) * 13 * var(--k));line-height:1.5}
.sa-row{left:5.1%;right:5.1%;height:24.5%;display:flex;gap:calc(var(--u) * 16);align-items:stretch}
.sa-row--panels{top:30%}
.sa-row--audio{top:57%}
.sa-row h3{flex:0 0 17%;display:flex;align-items:center;padding:calc(var(--u) * 10) calc(var(--u) * 14);background:var(--nr-blue);color:#fff;border-radius:calc(var(--u) * 16);font-size:calc(var(--u) * 15 * var(--k));font-weight:800;line-height:1.35}
.sa-row--audio h3{background:var(--nr-blue2)}
.sa-items{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:calc(var(--u) * 12)}
.sa-items figure{display:flex;flex-direction:column;align-items:center;gap:calc(var(--u) * 6);padding:calc(var(--u) * 8);background:#fff;border-radius:calc(var(--u) * 14);box-shadow:0 calc(var(--u) * 3) calc(var(--u) * 10) rgba(10,25,50,.08)}
.sa-items img{width:100%;height:calc(var(--u) * 80);object-fit:contain}
.sa-items figcaption{text-align:center;font-size:calc(var(--u) * 10.5 * var(--k));font-weight:600;line-height:1.3;color:var(--nr-ink)}

/* Closing: distributor line, price call-to-action, contacts */
.s10-dist{left:68.1%;right:4%;top:27.5%;font-size:calc(var(--u) * 13.5 * var(--k));font-weight:700;color:var(--nr-blue);line-height:1.4;text-align:start}
.s10-contact{left:30%;width:67%;top:84.5%;bottom:1.5%;display:flex;flex-direction:column;justify-content:center;gap:calc(var(--u) * 7)}
.s10-contact p{font-size:calc(var(--u) * 10.5 * var(--k));line-height:1.45;font-weight:500}
.nr-contacts{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:calc(var(--u) * 6)}
.nr-contacts a,.nr-contacts button{display:inline-flex;align-items:center;gap:.35em;padding:calc(var(--u) * 3) calc(var(--u) * 10);border:1px solid var(--nr-blue);border-radius:999px;background:#fff;color:var(--nr-blue);font:inherit;font-size:calc(var(--u) * 10 * var(--k));font-weight:700;line-height:1.3;text-decoration:none;cursor:pointer}
.nr-contacts li:first-child a{background:var(--nr-blue);color:#fff}
.nr-contacts b{font-family:"Inter",var(--nr-font);unicode-bidi:isolate}

/* ---- Detail sheets (sh-*): hero, model grid, gallery, features, tech data, steps, contact ---- */
.sh-hero-photo{left:0;top:0;width:42%;height:100%;overflow:hidden;border-bottom-right-radius:calc(var(--u) * 34);background:#e9ecef}
.sh-hero-photo img{width:100%;height:100%;object-fit:cover}
.sh-hero .nr-head{left:46%}
.sh-hero-body{left:46%;right:5.1%;top:14%;bottom:5.5%;display:flex;flex-direction:column;gap:calc(var(--u) * 12)}
.sh-hero-body h1{font-size:calc(var(--u) * 40 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.2}
.sh-lead{font-size:calc(var(--u) * 16 * var(--k));line-height:1.5;font-weight:500}
.sh-points{list-style:none;padding:0;display:grid;gap:calc(var(--u) * 9)}
.sh-points li{position:relative;padding-inline-start:calc(var(--u) * 26);font-size:calc(var(--u) * 14 * var(--k));font-weight:600;line-height:1.4}
.sh-points li::before{content:"";position:absolute;inset-inline-start:0;top:.12em;width:calc(var(--u) * 17);height:calc(var(--u) * 17);border-radius:50%;background:var(--nr-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4Z'/%3E%3C/svg%3E") center/62% no-repeat}
.sh-hero-foot{margin-top:auto;display:flex;align-items:center;gap:calc(var(--u) * 18)}
.sh-dist{flex:1;padding:calc(var(--u) * 10) calc(var(--u) * 14);border-inline-start:calc(var(--u) * 4) solid var(--nr-orange);background:var(--nr-grey);font-size:calc(var(--u) * 13 * var(--k));font-weight:700;color:var(--nr-blue);line-height:1.4}
.sh-logo{width:13%;flex:none}

.sh-title{left:5.1%;right:5.1%;top:10%}
.sh-title h2{font-size:calc(var(--u) * 28 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.25}
body.lang-fa .sh-title h2{line-height:1.5}

.sh-grid{left:5.1%;right:5.1%;top:20.5%;bottom:4.5%;display:grid;grid-template-columns:repeat(var(--cols,4),1fr);grid-auto-rows:1fr;gap:calc(var(--u) * 12)}
.sh-card{min-height:0;display:flex;flex-direction:column;align-items:center;text-align:center;gap:calc(var(--u) * 4);padding:calc(var(--u) * 10);background:#f5f6f7;border-radius:calc(var(--u) * 16)}
.sh-card-img{width:100%;height:calc(var(--u) * 82);flex:none;display:flex;align-items:center;justify-content:center}
.sh-card-img img{max-width:82%;max-height:100%;object-fit:contain;border-radius:calc(var(--u) * 8)}
.sh-card-img svg{height:72%;fill:var(--nr-blue3)}
.sh-card h3{font-size:calc(var(--u) * 12.5 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.3}
.sh-card p{font-size:calc(var(--u) * 10.5 * var(--k));line-height:1.4}
.sh-card .sh-spec{color:#46505e}
.sh-tags{margin-top:auto;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:calc(var(--u) * 4)}
.sh-chip{display:inline-block;padding:calc(var(--u) * 1.5) calc(var(--u) * 8);border-radius:999px;background:var(--nr-blue2);color:#fff;font-size:calc(var(--u) * 9 * var(--k));font-weight:700;line-height:1.45}
.sh-dots{display:inline-flex;gap:calc(var(--u) * 3);margin-inline-start:calc(var(--u) * 3)}
.sh-dots i{width:calc(var(--u) * 10);height:calc(var(--u) * 10);border-radius:50%;border:1px solid #b9c0c8}
.sh-dots .w{background:#fff}.sh-dots .b{background:#111}.sh-dots .g{background:#c4a26f}

.sh-gallery-grid{left:5.1%;right:5.1%;top:20.5%;bottom:4.5%;display:grid;grid-template-columns:repeat(var(--cols,3),1fr);gap:calc(var(--u) * 12)}
.sh-gallery-grid figure{position:relative;min-height:0;overflow:hidden;border-radius:calc(var(--u) * 16);background:#e9ecef;cursor:zoom-in}
.sh-gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.sh-gallery-grid figure:hover img{transform:scale(1.04)}
.sh-gallery-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:calc(var(--u) * 22) calc(var(--u) * 12) calc(var(--u) * 9);background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;font-size:calc(var(--u) * 11.5 * var(--k));font-weight:700;line-height:1.35}

.sh-feat-photo{left:5.1%;top:20.5%;bottom:4.5%;width:28%;overflow:hidden;border-radius:calc(var(--u) * 18);background:#eef1f4}
.sh-feat-photo img{width:100%;height:100%;object-fit:cover}
.sh-feat-photo--contain img{object-fit:contain;padding:calc(var(--u) * 12)}
.sh-feat-grid{left:36%;right:5.1%;top:20.5%;bottom:4.5%;display:grid;grid-template-columns:repeat(var(--cols,2),1fr);grid-auto-rows:1fr;gap:calc(var(--u) * 10)}
.sh-feat{min-height:0;display:flex;align-items:center;gap:calc(var(--u) * 12);padding:calc(var(--u) * 8) calc(var(--u) * 16);background:var(--nr-card);border-radius:calc(var(--u) * 14)}
.sh-feat b{flex:none;font-family:"Inter",var(--nr-font);font-size:calc(var(--u) * 22);font-weight:800;color:var(--nr-orange);line-height:1}
.sh-feat p{font-size:calc(var(--u) * 13 * var(--k));font-weight:600;line-height:1.4}

.sh-tech-side{left:0;top:0;width:34%;height:100%;display:flex;flex-direction:column;gap:calc(var(--u) * 12);padding:calc(var(--u) * 84) calc(var(--u) * 26) calc(var(--u) * 26);background:var(--nr-blue);color:#fff}
.sh-tech .nr-head--panel{left:14%;right:5%}
.sh-tech-side h2{font-size:calc(var(--u) * 26 * var(--k));font-weight:800;line-height:1.3}
.sh-tech-side ul{padding-inline-start:1.2em;display:grid;gap:calc(var(--u) * 8)}
.sh-tech-side li{font-size:calc(var(--u) * 13 * var(--k));line-height:1.45}
.sh-note{margin-top:auto;padding-top:calc(var(--u) * 12);border-top:1px solid rgba(255,255,255,.4);font-size:calc(var(--u) * 12 * var(--k));line-height:1.5}
.sh-tech-main{left:38%;right:4.5%;top:7%;bottom:4%;display:flex;flex-direction:column;justify-content:center;gap:calc(var(--u) * 16)}
.sh-tech-main h3{font-size:calc(var(--u) * 17 * var(--k));font-weight:800;color:var(--nr-blue);margin-bottom:calc(var(--u) * 6)}
.sh-tech-main .s8-thead{height:calc(var(--u) * 30);font-size:calc(var(--u) * 12.5 * var(--k));margin-bottom:calc(var(--u) * 4)}
.sh-tech-main .s8-row{min-height:calc(var(--u) * 31);padding-block:calc(var(--u) * 2);font-size:calc(var(--u) * 12 * var(--k))}
.sh-tech-main--2{gap:calc(var(--u) * 10)}
.sh-tech-main--2 .s8-thead{height:calc(var(--u) * 24);font-size:calc(var(--u) * 11 * var(--k))}
.sh-tech-main--2 .s8-row{min-height:calc(var(--u) * 22);font-size:calc(var(--u) * 10.5 * var(--k));padding-block:calc(var(--u) * 1)}
.sh-tech-main--2 h3{font-size:calc(var(--u) * 14 * var(--k));margin-bottom:calc(var(--u) * 3)}
.sh-t3 .s8-thead,.sh-t3 .s8-row{grid-template-columns:30% 30% 40%}
.sh-chips{display:flex;flex-wrap:wrap;gap:calc(var(--u) * 7)}
.sh-chips .sh-chip{padding:calc(var(--u) * 4) calc(var(--u) * 14);font-size:calc(var(--u) * 12 * var(--k))}

.sh-cards{left:5.1%;right:5.1%;top:20.5%;bottom:13%;display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:1fr;gap:calc(var(--u) * 14)}
.sh-footnote{left:5.1%;right:5.1%;bottom:4%;padding:calc(var(--u) * 8) calc(var(--u) * 14);border-inline-start:calc(var(--u) * 4) solid var(--nr-orange);background:var(--nr-grey);font-size:calc(var(--u) * 12 * var(--k));font-weight:600;color:var(--nr-blue)}

.sh-steps{left:5.1%;width:48%;top:20.5%;bottom:4.5%;display:grid;grid-auto-rows:1fr;gap:calc(var(--u) * 10);counter-reset:step;list-style:none;padding:0}
.sh-steps li{min-height:0;display:flex;align-items:center;gap:calc(var(--u) * 14);padding:calc(var(--u) * 8) calc(var(--u) * 18);background:var(--nr-card);border-radius:calc(var(--u) * 14);font-size:calc(var(--u) * 13.5 * var(--k));font-weight:600;line-height:1.4}
.sh-steps li::before{counter-increment:step;content:counter(step);flex:none;width:calc(var(--u) * 34);height:calc(var(--u) * 34);border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--nr-blue);color:#fff;font-family:"Inter",var(--nr-font);font-size:calc(var(--u) * 16);font-weight:800}
.sh-steps-media{left:57%;right:5.1%;top:20.5%;bottom:4.5%;overflow:hidden;border-radius:calc(var(--u) * 18);background:#0d1522}
.sh-steps-media img,.sh-steps-media video{width:100%;height:100%;object-fit:cover;display:block}
.sh-steps-media video{object-fit:contain}

.sh-proj-photo{left:5.1%;top:20.5%;bottom:4.5%;width:28%;overflow:hidden;border-radius:calc(var(--u) * 18)}
.sh-proj-photo img{width:100%;height:100%;object-fit:cover}
.sh-proj{left:36%;right:5.1%;top:20.5%;bottom:4.5%;display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:1fr;gap:calc(var(--u) * 14)}
.sh-proj .sp-card strong{font-size:calc(var(--u) * 24 * var(--k))}
.sh-proj .sp-card p{font-size:calc(var(--u) * 12.5 * var(--k))}

.sh-media{left:5.1%;top:14%;bottom:5%;width:50%;display:grid;grid-template-columns:repeat(var(--cols,1),1fr);grid-auto-rows:1fr;gap:calc(var(--u) * 10)}
.sh-media video,.sh-media img{width:100%;height:100%;min-height:0;display:block;object-fit:contain;background:#0d1522;border-radius:calc(var(--u) * 14)}
.sh-media img{object-fit:cover}
.sh-contact-body{left:59%;right:5.1%;top:14%;bottom:5%;display:flex;flex-direction:column;gap:calc(var(--u) * 10)}
.sh-contact-body h2{font-size:calc(var(--u) * 24 * var(--k));font-weight:800;color:var(--nr-blue);line-height:1.25}
.sh-contact-body>p{font-size:calc(var(--u) * 13 * var(--k));line-height:1.5}
.sh-contact-body .sh-dist{flex:none}
.sh-cta{padding:calc(var(--u) * 12) calc(var(--u) * 16);background:var(--nr-blue);color:#fff;border-radius:calc(var(--u) * 14)}
.sh-cta h3{font-size:calc(var(--u) * 16 * var(--k));font-weight:800;margin-bottom:calc(var(--u) * 4)}
.sh-cta p{font-size:calc(var(--u) * 12 * var(--k));line-height:1.45}
.sh-contact-body .nr-contacts a,.sh-contact-body .nr-contacts button{font-size:calc(var(--u) * 11 * var(--k));padding:calc(var(--u) * 4) calc(var(--u) * 12)}
.sh-more{margin-top:auto;display:flex;flex-wrap:wrap;gap:calc(var(--u) * 6);padding-top:calc(var(--u) * 10);border-top:1px solid #f8bf7a}
.sh-more h3{flex-basis:100%;font-size:calc(var(--u) * 11 * var(--k));font-weight:700;color:#5b6b80}
.sh-more a{padding:calc(var(--u) * 3) calc(var(--u) * 11);border-radius:999px;background:var(--nr-grey);color:var(--nr-blue);font-size:calc(var(--u) * 10.5 * var(--k));font-weight:700;text-decoration:none}
.sh-more a:hover{background:var(--nr-blue);color:#fff}
.sh-contact .nr-link{left:6.5%;bottom:7.5%}
@media screen{.sh-print-only{display:none!important}}

.nr-zoom{padding:0;border:0;background:transparent;max-width:92vw;max-height:92vh;overflow:visible}
.nr-zoom::backdrop{background:rgba(5,12,25,.85)}
.nr-zoom img{display:block;max-width:92vw;max-height:92vh;border-radius:12px;cursor:zoom-out}

/* Print: one slide per landscape page */
@media print{
  @page{size:297mm 167mm;margin:0}
  .nr-page{padding:0;background:#fff}
  .nr-deck{gap:0;max-width:none}
  .nr-slide{box-shadow:none;break-after:page;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .nr-link{box-shadow:0 0 0 1px #d5dce6}
  #chatbot-toggle,#chatbot-widget,#chatbot-popup-message,#chatbot-mobile-trigger{display:none!important}
}

/* Narrow screens: slides become stacked, flowing sections */
@container deck (max-width: 760px){
  .nr-slide{--u:1px;--k:1;aspect-ratio:auto;padding:52px 20px 28px;font-size:15px;display:flex;flex-direction:column;gap:18px}
  .nr-abs{position:relative;left:auto;top:auto;right:auto;bottom:auto;width:auto;height:auto;transform:none}
  .nr-head{left:20px;right:20px;top:14px;height:26px;font-size:12px}
  .nr-head--panel{left:20px;right:20px}

  .s1{background:#fff;padding-top:20px}
  .s1-photo{border-radius:18px;aspect-ratio:16/10}
  .s1-card{border-radius:16px;padding:30px 24px}
  .s1-title,.s1-brand,.s1-lead{position:static}
  .s1-title{font-size:34px}
  .s1-brand{margin-top:22px}
  .s1-lead{margin-top:16px;font-size:15px;line-height:1.6}
  .s1-logo{width:22%;align-self:flex-end}

  .s2{padding-top:0}
  .s2-banner{margin-inline:-20px;height:150px}
  .s2 .nr-head{top:14px}
  .s2-text h2{font-size:32px}
  .s2-text p,.s2-text li{font-size:15px}
  .s2-panel{margin-inline:-20px;margin-bottom:-28px;border-radius:28px 0 0 0;padding:28px 24px 30px}
  .s2-logo,.s2-why,.s2-rule{position:static;display:block}
  .s2-logo{width:34%;margin:0 auto 24px}
  .s2-why h3{font-size:24px;margin-bottom:12px}
  .s2-why li{font-size:15px}
  .s2-rule{margin:22px auto 0;width:70%}

  .s3{background:linear-gradient(#fff 0,#f3f3f3 100%)}
  .s3-title{font-size:24px}
  .s3-grid{grid-template-columns:1fr;row-gap:44px;padding:16px 26px 0}
  .s3-img{width:72%}
  .s3-card h3{font-size:19px}
  .s3-card p{font-size:15px}
  .s3-dots{margin-top:12px}

  .s4-ring{width:210px;align-self:center;order:-1;margin-top:8px}
  .s4-ring h2{font-size:24px}
  .s4-card{padding:18px 20px}
  .s4-card h3{font-size:17px}
  .s4-card li{font-size:14px}
  .s4-link,.s4-icon{display:none}

  .s5{padding:0}
  .s5-panel{padding:52px 20px 24px}
  .s5-title,.s6-desc{position:static}
  .s5-title,.s6 .s5-title{font-size:28px}
  .s6-desc{font-size:14px;margin-top:14px}
  .s5-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:none}
  .s5-cell{padding:18px 8px 16px;justify-content:flex-start}
  .s5-cell h3{width:92%;font-size:12px}
  .nr-spec{width:92%}
  .nr-spec>div{font-size:11px;flex-direction:column;align-items:stretch;gap:2px}
  .nr-spec dd{text-align:start}

  .s7{padding:0}
  .s7-bg{position:absolute;inset:0;height:100%;width:100%}
  .s7-phone{height:360px;align-self:center;margin-top:52px}
  .s7-panel{border-radius:26px 0 0 0;margin-left:14%;padding:26px 20px 12px 24px}
  .s7-panel h2{font-size:28px;margin-inline-end:-20px}
  .s7-panel p{font-size:15px}

  .s8{padding:0}
  .s8-panel{height:210px;margin-bottom:-150px}
  .s8-line{display:none}
  .s8-photo{width:62%;aspect-ratio:1;align-self:center;margin-top:60px}
  .s8-titles{padding:0 20px;font-size:26px}
  .s8-table{margin:0 12px 28px}
  .s8-thead{height:40px;font-size:14px;padding-inline:16px}
  .s8-row{font-size:13px;padding-block:8px}

  .s9{padding-inline:0}
  .s9-panel{border-radius:0 0 26px 0;margin-right:10%;padding:26px 22px}
  .s9-panel h2,.s9-panel p{position:static}
  .s9-panel h2{font-size:28px}
  .s9-panel p{font-size:14px;margin-top:14px}
  .s9-sw{width:44%;margin-inline:auto;padding-top:34px}
  .s9-dot{width:28px;left:6px;top:0}
  .s9-sw--beige .s9-dot{left:6px;top:0}
  .s9-sw figcaption{left:44px;top:4px;font-size:16px}

  .s10{padding:0 0 28px}
  .s10-photo{border-radius:0 26px 0 0;margin-right:10%;aspect-ratio:16/10;margin-top:24px}
  .s10-sw{display:none}
  .s10-logo{width:30%;align-self:center;order:-1;margin-top:28px}
  .s10-tab{display:none}
  .s10-panel{margin-left:8%;border-radius:0 0 0 26px;padding:28px 24px}
  .s10-circuit,.s10-divider{display:none}
  .s10-text{position:static}
  .s10-text h2{font-size:30px}
  .s10-text p{font-size:20px}

  /* Expanded catalog */
  .nr-slide .nr-link,.nr-slide .s5-panel .nr-link,.nr-slide .s8-panel .nr-link,.nr-slide .s9-panel .nr-link{position:relative;left:auto;right:auto;top:auto;bottom:auto;transform:none;align-self:flex-start;margin:4px 0 0}
  .nr-qr{width:64px;height:64px}
  .nr-link-text b{font-size:14px}
  .nr-link-text small{font-size:10px;white-space:normal;overflow-wrap:anywhere}
  .s1 .nr-link{margin-inline:0}
  .s1-dist{position:static;margin-top:20px;font-size:15px}
  .s2-panel .nr-link,.s2 .nr-link{margin-inline:0}
  .s2-dist{font-size:15px}
  .s5-panel .nr-link{margin-top:22px}
  .s5--8 .s5-grid{grid-template-columns:repeat(2,1fr)}
  .s5--8 .s5-cell:nth-child(n){background:#fbfbfb}
  .s5--8 .s5-cell:nth-child(4n+2),.s5--8 .s5-cell:nth-child(4n+3){background:linear-gradient(#f6f6f6,#f0f0f0)}
  .s8-panel .nr-link{margin:0 20px;position:relative;z-index:2}
  .st-right{padding:0 20px 28px}
  .st .s8-photo{height:auto}
  .st-desc{font-size:15px}
  .st-feat{grid-template-columns:1fr}
  .st-feat li,.s7-feat li{font-size:14px}
  .st .s8-row,.s8--specs .s8-row{font-size:13px}
  .s7-feat{margin:52px 20px 0;padding:18px 20px}
  .s7-feat h3{font-size:19px}
  .s7 .nr-link{margin:0 20px}
  .s9-panel .nr-link{margin-top:18px}
  .sp{padding-top:0}
  .sp-photo{height:260px;margin-inline:-20px}
  .sp .nr-head{top:274px;left:20px}
  .sp-title{margin-top:30px}
  .sp-title h2{font-size:26px}
  .sp-title p{font-size:15px}
  .sp-grid{grid-template-columns:1fr}
  .sp-card{padding:14px 18px}
  .sp-card h3{font-size:14px}
  .sp-card strong{font-size:22px}
  .sp-card p{font-size:14px}
  .si-grid{grid-template-columns:1fr;grid-template-rows:none;padding:20px}
  .si-icon{width:46px;height:46px}
  .si-card h3{font-size:18px}
  .si-card p{font-size:14px}
  .sa{background:#fff}
  .sa-title h2{font-size:26px}
  .sa-title p{font-size:15px}
  .sa-row{flex-direction:column}
  .sa-row h3{font-size:17px;padding:12px 16px}
  .sa-items{grid-template-columns:repeat(2,1fr)}
  .sa-items img{height:100px}
  .sa-items figcaption{font-size:13px}
  .s10-dist{position:static;margin:0 20px;font-size:16px}
  .s10-contact{margin:0 20px;gap:12px}
  .s10-contact p{font-size:15px}
  .nr-contacts a,.nr-contacts button{font-size:14px;padding:6px 14px}
  .s10 .nr-link{margin:0 20px}

  /* Detail sheets */
  .sh-hero{padding-top:0}
  .sh-hero-photo{height:280px;margin-inline:-20px;border-radius:0 0 28px 0}
  .sh-hero .nr-head{top:294px;left:20px}
  .sh-hero-body{margin-top:30px}
  .sh-hero-body h1{font-size:30px}
  .sh-lead{font-size:16px}
  .sh-points li{font-size:15px;padding-inline-start:28px}
  .sh-points li::before{width:18px;height:18px}
  .sh-hero-foot{flex-direction:column;align-items:stretch}
  .sh-dist{font-size:14px}
  .sh-logo{width:30%;align-self:center}
  .sh-title h2{font-size:24px}
  .sh-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:auto}
  .sh-card{padding:12px 8px}
  .sh-card-img{height:96px}
  .sh-card h3{font-size:14px}
  .sh-card p{font-size:13px}
  .sh-chip{font-size:11px;padding:2px 8px}
  .sh-dots i{width:12px;height:12px}
  .sh-gallery-grid{grid-template-columns:1fr}
  .sh-gallery-grid figure{aspect-ratio:4/3}
  .sh-gallery-grid figcaption{font-size:14px;padding:24px 14px 10px}
  .sh-feat-photo{height:260px}
  .sh-feat-grid{grid-template-columns:1fr;grid-auto-rows:auto}
  .sh-feat{padding:12px 16px}
  .sh-feat b{font-size:22px}
  .sh-feat p{font-size:15px}
  .sh-tech{padding:0}
  .sh-tech-side{padding:52px 20px 24px}
  .sh-tech-side h2{font-size:24px}
  .sh-tech-side li{font-size:15px}
  .sh-note{font-size:14px;margin-top:8px}
  .sh-tech-main{padding:0 12px 28px}
  .sh-tech-main h3{font-size:18px}
  .sh-tech-main .s8-thead{height:38px;font-size:14px}
  .sh-tech-main .s8-row{font-size:13px;padding-block:8px}
  .sh-chips .sh-chip{font-size:14px}
  .sh-cards{grid-template-columns:1fr;grid-auto-rows:auto}
  .sh-footnote{font-size:14px}
  .sh-steps{grid-auto-rows:auto}
  .sh-steps li{font-size:15px;padding:12px 16px}
  .sh-steps li::before{width:34px;height:34px;font-size:16px}
  .sh-steps-media{height:420px}
  .sh-proj-photo{height:260px}
  .sh-proj{grid-template-columns:1fr;grid-auto-rows:auto}
  .sh-media{grid-template-columns:1fr;grid-auto-rows:auto}
  .sh-media video{max-height:75vh}
  .sh-media img{aspect-ratio:4/3}
  .sh-contact-body h2{font-size:22px}
  .sh-contact-body>p,.sh-cta p{font-size:15px}
  .sh-cta h3{font-size:18px}
  .sh-contact-body .nr-contacts a,.sh-contact-body .nr-contacts button{font-size:14px;padding:6px 14px}
  .sh-more h3{font-size:13px}
  .sh-more a{font-size:14px;padding:5px 12px}
}