@font-face{
  font-family:"Vazirmatn";
  src:url("../fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Vazirmatn";
  src:url("../fonts/Vazirmatn-Medium.woff2") format("woff2");
  font-weight:500;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Vazirmatn";
  src:url("../fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight:700;
  font-style:normal;
  font-display:swap;
}

:root{
  --ink:#111214;
  --muted:#747470;
  --paper:#f7f6f1;
  --card:#ffffff;
  --line:#deddd7;
  --signal:#ffb21a;
  --signal-2:#f5a400;
  --max:1180px;
  --shadow:0 22px 65px rgba(17,18,20,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:"Vazirmatn",Tahoma,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  direction:rtl;
}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{width:min(calc(100% - 40px),var(--max));margin-inline:auto}

.site-header{
  position:relative;
  z-index:10;
  padding:26px 0;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand img{
  width:190px;
  height:auto;
  mix-blend-mode:multiply;
}
.header-link{
  font-size:14px;
  text-decoration:none;
  border-bottom:1px solid var(--ink);
  padding-bottom:4px;
}

.hero{
  min-height:calc(100vh - 96px);
  display:grid;
  align-items:center;
  padding:72px 0 90px;
  position:relative;
  overflow:hidden;
}
.hero:before{
  content:"";
  position:absolute;
  width:46vw;
  height:46vw;
  min-width:460px;
  min-height:460px;
  max-width:760px;
  max-height:760px;
  left:-12vw;
  bottom:-18vw;
  border-radius:50%;
  border:1px solid rgba(17,18,20,.08);
  box-shadow:0 0 0 90px rgba(17,18,20,.025),0 0 0 180px rgba(17,18,20,.016);
  z-index:-2;
}
.hero:after{
  content:"";
  position:absolute;
  left:-8vw;
  bottom:-20vh;
  width:52vw;
  height:54vh;
  background:var(--signal);
  transform:skewY(9deg);
  z-index:-3;
}
.hero-copy{
  display:grid;
  gap:28px;
  max-width:860px;
  margin-right:auto;
}
.eyebrow{
  font-size:13px;
  letter-spacing:.10em;
  font-weight:700;
  color:var(--muted);
}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em}
h1{
  font-size:clamp(56px,8.2vw,112px);
  line-height:.98;
  max-width:850px;
}
.hero-copy p{
  max-width:690px;
  font-size:clamp(19px,2vw,25px);
  line-height:1.95;
  color:#4d4e4b;
  margin:0;
}
.actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:4px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:14px 20px;
  border:1px solid var(--ink);
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  transition:.2s ease;
  background:transparent;
}
.btn.primary{background:var(--ink);color:#fff}
.btn.signal{background:var(--signal);border-color:var(--signal);color:#111}
.btn:hover{transform:translateY(-2px)}
.status{
  margin-top:36px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--muted);
  font-size:13px;
}
.dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 0 6px rgba(255,178,26,.14);
}

.brand-note{
  padding:42px 0 68px;
  border-top:1px solid var(--line);
}
.brand-note .inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.brand-note p{
  margin:0;
  max-width:700px;
  line-height:1.9;
  color:var(--muted);
}

.footer{
  padding:28px 0 38px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--muted);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

/* Product / support pages */
.product-hero{padding:42px 0 70px}
.product-grid{
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:66px;
  align-items:center;
}
.model{
  display:inline-flex;
  background:var(--signal);
  padding:8px 12px;
  font-weight:800;
  font-size:22px;
  margin:20px 0;
  direction:ltr;
}
.product-title{
  font-size:clamp(48px,7vw,90px);
  line-height:1;
}
.product-lead{
  font-size:19px;
  line-height:1.9;
  color:#484947;
  max-width:650px;
  margin:28px 0;
}
.visual-card{
  background:#fff;
  box-shadow:var(--shadow);
  padding:16px;
  border:1px solid #ecebe5;
}
.visual-card img{
  width:100%;
  aspect-ratio:.92;
  object-fit:cover;
  object-position:center 55%;
}
.specs{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin:28px 0 0;
  direction:ltr;
}
.spec{
  background:var(--card);
  padding:22px;
  text-align:left;
}
.spec b{
  display:block;
  font-size:24px;
  margin-bottom:5px;
}
.spec span{
  font-size:12px;
  color:var(--muted);
}
.section{
  padding:80px 0;
  border-top:1px solid var(--line);
}
.section h2{
  font-size:clamp(34px,4.5vw,58px);
}
.section-head{
  display:flex;
  justify-content:space-between;
  gap:40px;
  align-items:end;
  margin-bottom:34px;
}
.section-head p{
  max-width:580px;
  color:var(--muted);
  line-height:1.85;
  margin:0;
}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  padding:26px;
  min-height:190px;
}
.card h3{font-size:23px;margin-bottom:12px}
.card p{
  color:var(--muted);
  line-height:1.85;
  margin:0;
}
.safety{background:#17181a;color:#fff}
.safety .section-head p,.safety .card p{color:#b9b9b5}
.safety .card{background:#202124;border-color:#303136}
.safety-mark{color:var(--signal);font-weight:800}
.manual-panel{
  display:grid;
  grid-template-columns:1fr auto;
  gap:30px;
  align-items:center;
  background:var(--signal);
  padding:38px;
  margin-top:16px;
}
.manual-panel h3{font-size:32px}
.manual-panel p{margin:8px 0 0;max-width:650px}
.note{
  font-size:12px;
  color:var(--muted);
  margin-top:14px;
  line-height:1.7;
}

.products-page{
  padding:54px 0 90px;
}
.products-page h1{
  font-size:clamp(46px,7vw,84px);
  margin-bottom:20px;
}
.products-page .intro{
  color:var(--muted);
  line-height:1.9;
  max-width:760px;
  margin:0 0 36px;
}
.product-row{
  display:grid;
  grid-template-columns:1fr auto;
  gap:24px;
  align-items:center;
  padding:24px 0;
  border-top:1px solid var(--line);
}
.product-row:last-child{border-bottom:1px solid var(--line)}
.product-row h2{
  font-size:26px;
  margin-bottom:7px;
}
.product-row p{margin:0;color:var(--muted)}
.product-code{direction:ltr;display:inline-block}

@media(max-width:850px){
  .product-grid{grid-template-columns:1fr;gap:34px}
  .specs{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr}
  .section-head{display:grid;align-items:start}
  .manual-panel{grid-template-columns:1fr}
  .hero{min-height:auto;padding-top:74px}
  .brand img{width:155px}
  .brand-note .inner{display:grid}
}
@media(max-width:520px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  .site-header{padding:20px 0}
  h1{font-size:48px}
  .specs{grid-template-columns:1fr 1fr}
  .spec{padding:18px 14px}
  .product-title{font-size:50px}
  .section{padding:58px 0}
  .product-row{grid-template-columns:1fr}
}