@font-face{font-family:iranyekan;src:url(/templates/flex/fonts/iranyekanwebregular.woff2)format("woff2");font-weight:400;font-display:swap}@font-face{font-family:iranyekan;src:url(/templates/flex/fonts/iranyekanwebbold.woff2)format("woff2");font-weight:700;font-display:swap}:root{--blue:#0b4f8a;--blue-dark:#083a66;--blue-light:#e8f1f9;--bg:#f5f6f8;--card:#fff;--text:#1a1a1a;--muted:#5c6570;--red:#c0392b;--gold:#c9a227;--radius:16px;--shadow:0 4px 24px #0b4f8a14;--header-h:64px;--max:1100px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;direction:rtl;font-family:iranyekan,Tahoma,Arial,sans-serif}body{background:var(--bg);color:var(--text);line-height:1.7}.site-header{z-index:100;height:var(--header-h);backdrop-filter:blur(12px);background:#fffffff0;border-bottom:1px solid #0b4f8a1a;position:fixed;top:0;left:0;right:0}.site-header.is-scrolled{box-shadow:var(--shadow)}.header-inner{max-width:var(--max);align-items:center;gap:16px;height:100%;margin:0 auto;padding:0 20px;display:flex}.brand-logo{width:auto;height:36px}.nav-pills{flex:1;justify-content:flex-end;gap:6px;display:flex;overflow-x:auto}.nav-pills a{color:var(--muted);white-space:nowrap;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:700;text-decoration:none}.nav-pills a:hover,.nav-pills a.is-active{background:var(--blue);color:#fff}.menu-toggle{color:var(--blue);cursor:pointer;background:0 0;border:0;margin-right:auto;font-size:22px;display:none}.hero{padding:calc(var(--header-h) + 48px)20px 56px;background:linear-gradient(165deg,var(--blue-dark),var(--blue)55%,#1a6cb5);color:#fff;text-align:center}.hero-inner{max-width:720px;margin:0 auto}.hero-badge{background:#ffffff26;border-radius:999px;margin-bottom:20px;padding:6px 18px;font-size:14px;display:inline-block}.hero h1{margin-bottom:16px;font-size:clamp(26px,4vw,38px);font-weight:700;line-height:1.5}.hero-lead{opacity:.9;font-size:17px}.hero-products{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px;display:flex}.hero-products span{background:#ffffff1f;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:700}main{max-width:var(--max);margin:0 auto;padding:0 20px 80px}.section{border-bottom:1px solid #0000000f;padding:56px 0}.section-head h2{color:var(--blue);margin-bottom:8px;font-size:clamp(22px,3vw,28px);font-weight:700}.section-head p{color:var(--muted);font-size:16px}.metrics{z-index:2;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:-40px;display:grid;position:relative}.metric-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;padding:24px}.metric-card__value{color:var(--blue);font-size:clamp(28px,5vw,36px);font-weight:700}.metric-card__value--red{color:var(--red)}.metric-card__label{color:var(--muted);margin-top:8px;font-size:15px}.metric-card__sub{color:#999;margin-top:4px;font-size:12px}.split{grid-template-columns:1fr 1fr;gap:24px;display:grid}.info-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}.info-card h3{color:var(--blue);margin-bottom:16px;font-size:18px;font-weight:700}.info-list{list-style:none}.info-list li{border-bottom:1px solid #eee;padding:12px 20px 12px 0;font-size:15px;position:relative}.info-list li:before{content:"";background:var(--blue);border-radius:50%;width:8px;height:8px;position:absolute;top:18px;right:0}.chart-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}.bar-chart{align-items:flex-end;gap:4px;height:200px;margin-top:16px;display:flex}.bar-chart__col{flex-direction:column;flex:1;align-items:center;gap:6px;display:flex}.bar-chart__bar{background:linear-gradient(180deg,#4a8fc4,var(--blue));border-radius:6px 6px 0 0;width:100%;max-width:36px;min-height:4px}.bar-chart__bar.is-peak{background:linear-gradient(#e74c3c,#c0392b)}.bar-chart__lbl{color:var(--muted);font-size:10px}.podium{justify-content:center;align-items:flex-end;gap:16px;display:flex}.podium-item{text-align:center;flex:1;max-width:150px}.podium-bar{background:linear-gradient(180deg,#6a9fc4,var(--blue));border-radius:8px 8px 0 0;width:56px;margin:0 auto 10px}.podium-bar.h1{height:130px}.podium-bar.h2{height:100px}.podium-bar.h3{height:75px}.podium-rank{color:var(--gold);font-size:20px;font-weight:700}.materials-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.material-tile{background:var(--card);border-radius:var(--radius);text-align:center;box-shadow:var(--shadow);padding:20px}.material-tile.is-top{border:2px solid var(--gold)}.material-swatch{border-radius:10px;height:90px;margin-bottom:12px}.material-swatch.fiber{background:repeating-linear-gradient(45deg,#1a1a1a 0 3px,#3a3a3a 3px 6px)}.material-swatch.matte{background:#2d2d2d}.material-swatch.gloss{background:linear-gradient(135deg,#ffffff80,#888)}.products-showcase{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.product-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.product-card img{object-fit:contain;background:#fafafa;border-radius:12px;width:calc(100% - 24px);height:216px;margin:12px;display:block}.product-card figcaption{text-align:center;padding:16px}.product-card h4{color:var(--blue);margin-bottom:6px;font-size:18px;font-weight:700}.product-card a{color:var(--muted);font-size:13px;text-decoration:none}.archive{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;margin-top:48px;padding:32px}.archive-links{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:16px;display:flex}.archive-links a{background:var(--blue-light);color:var(--blue);border-radius:10px;padding:12px 24px;font-weight:700;text-decoration:none}.site-footer{background:var(--blue-dark);color:#ffffffd9;text-align:center;padding:32px 20px}.reveal{opacity:0;transition:opacity .5s,transform .5s;transform:translateY(20px)}.reveal.is-visible{opacity:1;transform:none}@media (width<=900px){.menu-toggle{display:block}.nav-pills{top:var(--header-h);box-shadow:var(--shadow);z-index:99;background:#fff;flex-direction:column;padding:16px;display:none;position:fixed;left:0;right:0}.nav-pills.is-open{display:flex}.split,.products-showcase,.materials-grid{grid-template-columns:1fr}}