@font-face{font-family:Vazirmatn;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/vazirmatn-400-DMZFCm7K.woff2) format("woff2")}@font-face{font-family:Vazirmatn;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/vazirmatn-600-CPKvAnd1.woff2) format("woff2")}@font-face{font-family:Vazirmatn;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/vazirmatn-700-Dge_DOjm.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/inter-400-C38fXH4l.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/inter-600-LgqL8muc.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/inter-700-Yt3aPRUw.woff2) format("woff2")}@font-face{font-family:Noto Sans Arabic;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/noto-arabic-400-AAMxebZb.woff2) format("woff2")}@font-face{font-family:Noto Sans Arabic;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/noto-arabic-600-JPxwL-XU.woff2) format("woff2")}@font-face{font-family:Noto Sans Arabic;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/noto-arabic-700-3CqrwsiZ.woff2) format("woff2")}:root{--bg: #04080b;--bg-2: #060d12;--panel: rgba(12, 19, 25, .72);--panel-2: rgba(16, 24, 31, .6);--line: rgba(214, 224, 231, .12);--line-strong: rgba(214, 224, 231, .2);--text: #f3f6f7;--muted: #9aa7b0;--dim: #6a7680;--silver: #e9eef1;--silver-2: #97a1a9;--shadow: 0 26px 80px rgba(0, 0, 0, .5);--radius: 18px;--ease: cubic-bezier(.16, 1, .3, 1);--body-bg: radial-gradient(circle at 50% -6%, rgba(150, 172, 188, .16), transparent 30rem), radial-gradient(circle at 88% 12%, rgba(255, 255, 255, .05), transparent 22rem), linear-gradient(180deg, #05090d 0%, #04080b 46%, #05090d 100%);--grid-line: rgba(255, 255, 255, .022);--grid-line-2: rgba(255, 255, 255, .016);--float-bg: rgba(8, 14, 19, .82);--float-color: #eef3f4;--float-shadow: 0 14px 30px rgba(0, 0, 0, .4);--float-hover-bg: rgba(16, 24, 31, .95);--float-hover-border: rgba(255, 255, 255, .45);--glass: rgba(255, 255, 255, .04);--glass-hover: rgba(255, 255, 255, .08);--glass-strong: rgba(255, 255, 255, .06);--glass-inset: rgba(255, 255, 255, .05);--dropdown-bg: rgba(8, 14, 19, .96);--topbar-bg: rgba(5, 9, 13, .82);--topbar-shadow: 0 12px 40px rgba(0, 0, 0, .35);--nav-color: #b9c2c8;--nav-muted: #c4ccd1;--nav-hover: #fff;--nav-underline: #dfe6ea;--brand-color: #f2f4f5;--brand-sub: #7f8b94;--heading: #f0f4f5;--heading-shadow: 0 20px 46px rgba(0, 0, 0, .6);--eyebrow-color: #c3ccd2;--lead-color: #aeb9c0;--hero-overlay: linear-gradient(to left, rgba(4, 8, 11, .98) 30%, rgba(4, 8, 11, .93) 55%, rgba(4, 8, 11, .6) 68%, rgba(4, 8, 11, .14) 82%, transparent 93%), linear-gradient(to top, rgba(4, 8, 11, .95), transparent 32%), linear-gradient(to bottom, rgba(4, 8, 11, .5), transparent 26%);--hero-mobile-overlay: linear-gradient(to top, rgba(4, 8, 11, .96) 30%, rgba(4, 8, 11, .55) 70%, rgba(4, 8, 11, .3));--surface: rgba(9, 15, 20, .86);--surface-2: rgba(8, 14, 19, .82);--surface-3: rgba(6, 11, 16, .86);--card-bg: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .012)), rgba(9, 15, 20, .86);--card-shadow: 0 20px 46px rgba(0, 0, 0, .3);--card-hover-shadow: 0 34px 70px rgba(0, 0, 0, .5);--media-bg: #05090d;--modal-backdrop: rgba(2, 5, 8, .76);--modal-bg: linear-gradient(180deg, rgba(18, 27, 34, .98), rgba(7, 12, 17, .98));--modal-shadow: 0 34px 100px rgba(0, 0, 0, .62);--btn-ghost-color: #dbe2e6;--icon-tint: #d3dbe0;--hover-bright: #fff;--article-color: #c8d0d5;--article-h3: #e0e6ea;--mobile-nav-bg: rgba(5, 9, 13, .98);--calculator-bg: radial-gradient(circle at 18% 12%, rgba(233, 238, 241, .12), transparent 24rem), linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015)), rgba(7, 13, 18, .88);--calculator-form-bg: rgba(4, 8, 11, .54);--why-badge-bg: rgba(4, 8, 11, .6);--quality-photo-overlay: linear-gradient(90deg, rgba(6, 10, 14, .35), rgba(6, 10, 14, 0));--toggle-color: #e6ecef}html[data-theme=light]{color-scheme:light;--bg: #f2f6f8;--bg-2: #e8edf1;--panel: rgba(255, 255, 255, .92);--panel-2: rgba(248, 251, 253, .88);--line: rgba(26, 38, 48, .1);--line-strong: rgba(26, 38, 48, .16);--text: #1a2329;--muted: #5c6b76;--dim: #84929c;--silver: #2d3a42;--silver-2: #647480;--shadow: 0 20px 60px rgba(26, 38, 48, .1);--body-bg: radial-gradient(circle at 50% -6%, rgba(140, 160, 175, .14), transparent 30rem), radial-gradient(circle at 88% 12%, rgba(255, 255, 255, .9), transparent 22rem), linear-gradient(180deg, #f6f9fb 0%, #eef3f7 46%, #f4f8fa 100%);--grid-line: rgba(26, 38, 48, .06);--grid-line-2: rgba(26, 38, 48, .04);--float-bg: rgba(255, 255, 255, .92);--float-color: #2d3a42;--float-shadow: 0 14px 30px rgba(26, 38, 48, .12);--float-hover-bg: #fff;--float-hover-border: rgba(26, 38, 48, .22);--glass: rgba(26, 38, 48, .04);--glass-hover: rgba(26, 38, 48, .07);--glass-strong: rgba(26, 38, 48, .06);--glass-inset: rgba(26, 38, 48, .04);--dropdown-bg: rgba(255, 255, 255, .98);--topbar-bg: rgba(255, 255, 255, .88);--topbar-shadow: 0 12px 40px rgba(26, 38, 48, .08);--nav-color: #4a5963;--nav-muted: #5c6b76;--nav-hover: #1a2329;--nav-underline: #8a9aa6;--brand-color: #1a2329;--brand-sub: #84929c;--heading: #1a2329;--heading-shadow: none;--eyebrow-color: #5c6b76;--lead-color: #4a5963;--hero-overlay: linear-gradient(to left, rgba(242, 246, 248, .97) 30%, rgba(242, 246, 248, .9) 55%, rgba(242, 246, 248, .55) 68%, rgba(242, 246, 248, .12) 82%, transparent 93%), linear-gradient(to top, rgba(242, 246, 248, .95), transparent 32%), linear-gradient(to bottom, rgba(242, 246, 248, .55), transparent 26%);--hero-mobile-overlay: linear-gradient(to top, rgba(242, 246, 248, .96) 30%, rgba(242, 246, 248, .6) 70%, rgba(242, 246, 248, .35));--surface: rgba(255, 255, 255, .92);--surface-2: rgba(255, 255, 255, .88);--surface-3: rgba(255, 255, 255, .94);--card-bg: linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(248, 251, 253, .95));--card-shadow: 0 16px 40px rgba(26, 38, 48, .08);--card-hover-shadow: 0 24px 56px rgba(26, 38, 48, .12);--media-bg: #e8edf1;--modal-backdrop: rgba(242, 246, 248, .72);--modal-bg: linear-gradient(180deg, rgba(255, 255, 255, .99), rgba(248, 251, 253, .98));--modal-shadow: 0 34px 100px rgba(26, 38, 48, .16);--btn-ghost-color: #2d3a42;--icon-tint: #647480;--hover-bright: #1a2329;--article-color: #4a5963;--article-h3: #2d3a42;--mobile-nav-bg: rgba(255, 255, 255, .98);--calculator-bg: radial-gradient(circle at 18% 12%, rgba(140, 160, 175, .12), transparent 24rem), linear-gradient(180deg, rgba(255, 255, 255, .95), rgba(248, 251, 253, .9)), rgba(255, 255, 255, .92);--calculator-form-bg: rgba(242, 246, 248, .85);--why-badge-bg: rgba(255, 255, 255, .88);--quality-photo-overlay: linear-gradient(90deg, rgba(242, 246, 248, .35), rgba(242, 246, 248, 0));--toggle-color: #2d3a42}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{margin:0;font-family:Vazirmatn,Tahoma,Arial,sans-serif;color:var(--text);background:var(--body-bg);min-height:100vh;overflow-x:clip;line-height:1.6;max-width:100%}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line-2) 1px,transparent 1px);background-size:68px 68px;mask-image:linear-gradient(to bottom,black,transparent 88%);z-index:0}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(100%,1180px);margin-inline:auto;padding-inline:26px;position:relative;z-index:1}.float-actions{position:fixed;right:18px;top:50%;transform:translateY(-50%);display:grid;gap:12px;z-index:60}.float-btn{width:46px;height:46px;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;color:var(--float-color);background:var(--float-bg);box-shadow:var(--float-shadow);backdrop-filter:blur(10px);transition:transform .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease)}.float-btn:hover{transform:translateY(-3px) scale(1.06);border-color:var(--float-hover-border);background:var(--float-hover-bg)}.float-btn .icon{width:20px;height:20px}.to-top{position:fixed;left:18px;bottom:18px;z-index:60;opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .4s var(--ease),transform .4s var(--ease)}.to-top.show{opacity:1;transform:none;pointer-events:auto}.topbar{position:fixed;inset:0 0 auto;z-index:50;transition:background .4s var(--ease),border-color .4s var(--ease),backdrop-filter .4s var(--ease);border-bottom:1px solid transparent}.topbar.scrolled{background:var(--topbar-bg);border-bottom-color:var(--line);backdrop-filter:blur(16px) saturate(140%);box-shadow:var(--topbar-shadow)}.topbar-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;min-height:74px}.topbar-end{display:flex;align-items:center;gap:14px}.lang-switcher{position:relative}.lang-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--glass);color:var(--silver);font-size:12px;font-weight:600;letter-spacing:.04em;cursor:pointer;transition:border-color .3s var(--ease),background .3s var(--ease)}.lang-btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .3s var(--ease)}.lang-switcher.open .lang-btn svg{transform:rotate(180deg)}.lang-btn:hover,.lang-switcher.open .lang-btn{border-color:var(--line-strong);background:var(--glass-hover)}.theme-toggle{display:inline-grid;place-items:center;width:38px;height:38px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--glass);color:var(--toggle-color);cursor:pointer;transition:border-color .3s var(--ease),background .3s var(--ease),transform .3s var(--ease)}.theme-toggle:hover{border-color:var(--line-strong);background:var(--glass-hover);transform:translateY(-1px)}.theme-toggle .icon{width:18px;height:18px;grid-area:1 / 1;transition:opacity .25s var(--ease),transform .25s var(--ease)}.theme-icon-moon{opacity:0;transform:scale(.7) rotate(-20deg)}html[data-theme=light] .theme-icon-sun{opacity:0;transform:scale(.7) rotate(20deg)}html[data-theme=light] .theme-icon-moon{opacity:1;transform:none}.lang-menu{position:absolute;top:calc(100% + 8px);inset-inline-end:0;min-width:148px;margin:0;padding:6px;list-style:none;border:1px solid var(--line-strong);border-radius:14px;background:var(--dropdown-bg);box-shadow:var(--shadow);backdrop-filter:blur(14px);opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease);z-index:80}.lang-switcher.open .lang-menu{opacity:1;transform:none;pointer-events:auto}.lang-menu a{display:block;padding:10px 12px;border-radius:10px;color:var(--muted);font-size:13px;transition:background .2s var(--ease),color .2s var(--ease)}.lang-menu a:hover,.lang-menu a.is-active{background:var(--glass-strong);color:var(--hover-bright)}.lang-fallback-notice{margin-bottom:24px;padding:14px 18px;border:1px solid rgba(185,194,200,.22);border-radius:14px;background:#b9c2c80f;color:var(--muted);font-size:14px}.lang-fallback-notice a{color:var(--silver);text-decoration:underline;text-underline-offset:3px}html[dir=ltr] .nav a:after{transform-origin:left}html[dir=ltr] .breadcrumb .sep{transform:scaleX(-1)}html[dir=ltr] .mini-btn .icon svg,html[dir=ltr] .maghalat-back-btn .icon svg{transform:scaleX(-1)}html[dir=ltr] .review-prev .icon svg{transform:scaleX(-1)}html[dir=ltr] .review-next .icon svg{transform:scaleX(-1)}html[dir=ltr] .float-actions{right:auto;left:18px}html[dir=ltr] .to-top{left:auto;right:18px}html[dir=ltr] .hero-copy{margin-inline-end:0;margin-inline-start:auto;text-align:left}@media(max-width:980px){html[dir=ltr] .nav a{text-align:left}}.call-pill{display:inline-flex;align-items:center;gap:9px;padding:10px 17px;border:1px solid var(--line);border-radius:999px;background:var(--glass);color:var(--silver);font-size:13px;direction:ltr;box-shadow:inset 0 1px var(--glass-inset);transition:border-color .35s var(--ease),background .35s var(--ease)}.call-pill:hover{border-color:var(--line-strong);background:var(--glass-hover)}.call-pill .icon{width:15px;height:15px}.nav{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2.2vw,30px);color:var(--nav-muted);font-size:14px;white-space:nowrap}.nav a{position:relative;padding:6px 2px;color:var(--nav-color);transition:color .3s var(--ease)}.nav a:after{content:"";position:absolute;inset-inline:0;bottom:0;height:1.5px;background:linear-gradient(90deg,transparent,var(--nav-underline),transparent);transform:scaleX(0);transition:transform .35s var(--ease)}.nav a:hover{color:var(--nav-hover)}.nav a:hover:after{transform:scaleX(1)}.nav-group{position:relative}.nav-group-toggle{background:none;border:0;color:var(--nav-color);font:inherit;font-size:14px;padding:6px 2px;cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:color .3s var(--ease)}.nav-group-toggle:after{content:"";width:0;height:0;border-inline:4px solid transparent;border-top:5px solid currentColor;opacity:.7;transition:transform .25s var(--ease)}.nav-group.open .nav-group-toggle{color:var(--nav-hover)}.nav-group.open .nav-group-toggle:after{transform:rotate(180deg)}.nav-group-toggle:hover{color:var(--nav-hover)}.nav-dropdown{position:absolute;top:calc(100% + 10px);inset-inline-start:0;transform:translateY(6px);min-width:210px;margin:0;padding:8px;list-style:none;background:var(--dropdown-bg);border:1px solid var(--line-strong);border-radius:14px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;z-index:80}.nav-group.open .nav-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav-dropdown a{display:block;padding:9px 12px;border-radius:10px;font-size:13px;color:var(--nav-color);white-space:nowrap}.nav-dropdown a:after{display:none}.nav-dropdown a:hover{color:var(--nav-hover);background:var(--glass-strong)}.brand{display:flex;align-items:center;gap:12px;direction:ltr}.brand>span:not(.brand-mark){display:flex;flex-direction:column;align-items:center;text-align:center}.brand-mark{width:40px;height:40px;display:grid;place-items:center;color:var(--brand-color);filter:drop-shadow(0 0 16px rgba(255,255,255,.22))}.brand-name{display:block;font-size:21px;font-weight:800;letter-spacing:.14em;line-height:1;text-align:center}.brand-sub{display:block;margin-top:5px;color:var(--brand-sub);font-size:10px;letter-spacing:.02em;font-weight:500;line-height:1.35;text-align:center}html[lang=fa] .brand>span:not(.brand-mark),html[lang=ar] .brand>span:not(.brand-mark){direction:rtl}html[lang=fa] .brand-name,html[lang=ar] .brand-name{letter-spacing:.03em}.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--glass);color:var(--toggle-color);place-items:center;cursor:pointer}.nav-toggle .icon{width:22px;height:22px}.hero{position:relative;min-height:min(94vh,900px);display:flex;align-items:center;padding:120px 0 40px;overflow:hidden}.hero-bg{position:absolute;inset:0;background:url(/assets/hero-silver-DEwBxx24.webp) center left / cover no-repeat;transform:scale(1.08);will-change:transform;z-index:-2}.hero:before{content:"";position:absolute;inset:0;background:var(--hero-overlay);z-index:-1}.hero-copy{max-width:560px;margin-inline-end:auto;text-align:right}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--eyebrow-color);font-size:13px;padding:7px 14px;border:1px solid var(--line);border-radius:999px;background:var(--glass);margin-bottom:24px}.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--silver-2);box-shadow:0 0 10px #96acbc80}h1{margin:0;color:var(--heading);font-size:clamp(44px,6.4vw,80px);line-height:1.08;font-weight:900;letter-spacing:-.05em;text-shadow:var(--heading-shadow)}h1 .line{display:block;overflow:hidden}h1 .accent{color:var(--silver-2)}.hero-copy .lead{width:min(100%,440px);margin:22px 0 0 auto;color:var(--lead-color);font-size:16px;line-height:2.05}.hero-price{display:flex;flex-direction:column;align-items:flex-end;gap:6px;margin:22px 0 0 auto;max-width:max-content}.hero-price-viewport{display:grid;justify-items:end;width:max-content;max-width:100%;padding-block:8px}.hero-price-face{grid-area:1 / 1;display:flex;flex-direction:column;align-items:flex-end;gap:6px;transition-property:opacity,transform,filter;transition-duration:.52s;transition-timing-function:cubic-bezier(.22,1,.36,1)}.hero-price-face.is-waiting,.hero-price-face.is-idle{opacity:0;visibility:hidden;pointer-events:none;transform:translate3d(0,5px,0);filter:blur(2px);transition-duration:0ms}.hero-price-face.is-enter{opacity:0;visibility:visible;transform:translate3d(0,5px,0);filter:blur(2px);pointer-events:none;transition-duration:0ms}.hero-price-face.is-active{opacity:1;visibility:visible;transform:translateZ(0);filter:blur(0);transition-duration:.56s;transition-timing-function:cubic-bezier(.16,1,.3,1)}.hero-price-face.is-exit{opacity:0;visibility:visible;transform:translate3d(0,-4px,0);filter:blur(2px);pointer-events:none;transition-duration:.42s;transition-timing-function:cubic-bezier(.4,0,.68,.06)}.hero-price-label{color:var(--dim);font-size:12px;font-weight:600;letter-spacing:.02em}.hero-price-row{display:flex;align-items:baseline;gap:8px}.hero-price-value{color:var(--heading);font-size:clamp(28px,3.6vw,40px);font-weight:800;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";direction:ltr}.hero-price-face[data-face=irr] .hero-price-value{font-size:clamp(22px,3.2vw,34px)}.hero-price-meta{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 12px;color:var(--muted);font-size:12.5px}.hero-price-change{direction:ltr;font-variant-numeric:tabular-nums;color:var(--silver-2)}.hero-price-change.is-up{color:#9bb5a6}.hero-price-change.is-down{color:#b59a9a}html[data-theme=light] .hero-price-change.is-up{color:#3d6b52}html[data-theme=light] .hero-price-change.is-down{color:#8a4d4d}.hero-price.is-loading .hero-price-value{min-width:5.2ch;color:transparent;background:var(--line);border-radius:6px}.hero-price.is-error .hero-price-value{font-size:14px;font-weight:600;letter-spacing:0;color:var(--dim)}html[dir=ltr] .hero-price{align-items:flex-start;margin-inline-start:0;margin-inline-end:auto}html[dir=ltr] .hero-price-viewport{justify-items:start}html[dir=ltr] .hero-price-face{align-items:flex-start}html[dir=ltr] .hero-price-meta{justify-content:flex-start}.hero-actions{display:flex;align-items:center;gap:13px;margin-top:32px;justify-content:flex-end}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:13px;border:1px solid rgba(255,255,255,.14);font-family:inherit;font-weight:700;font-size:14.5px;cursor:pointer;position:relative;overflow:hidden;transition:transform .3s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease)}.btn .icon{width:18px;height:18px}.btn:hover{transform:translateY(-3px)}.btn-primary{color:#10151a;background:linear-gradient(180deg,#fff,#b9c2c9 52%,#eef3f6);box-shadow:0 18px 40px #d2dee638,inset 0 1px #ffffffd9}.btn-primary:hover{box-shadow:0 24px 52px #d2dee657,inset 0 1px #ffffffe6}.btn-primary:after{content:"";position:absolute;top:0;bottom:0;width:42%;left:-60%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.75),transparent);transform:skew(-18deg);transition:left .7s var(--ease)}.btn-primary:hover:after{left:130%}.btn-ghost{color:var(--btn-ghost-color);background:var(--glass);box-shadow:inset 0 1px var(--glass-inset)}.btn-ghost:hover{background:var(--glass-hover);border-color:var(--line-strong)}.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translate(-50%);width:27px;height:46px;border:1px solid rgba(255,255,255,.24);border-radius:99px;display:grid;place-items:start center;padding-top:8px;color:#9ca7ad;z-index:2}.scroll-cue span{width:4px;height:8px;border-radius:99px;background:#cbd3d8;animation:scrollDot 1.7s infinite ease-in-out}@keyframes scrollDot{0%,to{transform:translateY(0);opacity:.4}50%{transform:translateY(13px);opacity:1}}.strip-wrap{margin-top:-42px;position:relative;z-index:5}.service-strip{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface-3);backdrop-filter:blur(16px);box-shadow:inset 0 1px var(--glass-inset),var(--shadow)}.service-item{min-height:84px;display:flex;align-items:center;justify-content:center;gap:11px;color:var(--nav-muted);font-size:13px;padding:12px;text-align:center;border-inline-start:1px solid var(--line);transition:background .35s var(--ease),color .35s var(--ease)}.service-item:first-child{border-inline-start:0}.service-item:hover{background:var(--glass);color:var(--nav-hover)}.service-item .icon{width:22px;height:22px;color:var(--icon-tint);flex:none}section{padding:88px 0 0}.section-head{text-align:center;margin-bottom:40px}.section-head h2{margin:0;font-size:clamp(26px,3.4vw,34px);font-weight:800;letter-spacing:-.035em}.section-head p{margin:12px 0 0;color:var(--muted);font-size:14.5px}.icon{display:inline-grid;place-items:center}svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{padding:16px 16px 18px;border:1px solid var(--line);border-radius:16px;background:var(--card-bg);box-shadow:inset 0 1px var(--glass-inset),var(--card-shadow);text-align:center;transition:transform .4s var(--ease),border-color .4s var(--ease),box-shadow .4s var(--ease)}.product-card:hover{transform:translateY(-8px);border-color:var(--line-strong);box-shadow:inset 0 1px var(--glass-hover),var(--card-hover-shadow)}.product-media{height:168px;border-radius:12px;overflow:hidden;margin-bottom:16px;position:relative;background:var(--media-bg)}.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}.product-card:hover .product-media img{transform:scale(1.08)}.product-card h3{margin:0;font-size:17px;font-weight:800}.product-card .purity{margin:6px 0 14px;color:#90a0a9;font-size:12px;direction:ltr}.mini-btn{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 18px;border-radius:10px;border:1px solid var(--line);color:#dce2e5;background:#ffffff09;font-size:12.5px;transition:background .35s var(--ease),border-color .35s var(--ease),transform .35s var(--ease)}.mini-btn .icon{width:14px;height:14px}.mini-btn:hover{background:#ffffff17;border-color:var(--line-strong);transform:translateY(-2px)}.center-action{text-align:center;margin-top:34px}.silver-calculator-section{padding-top:88px}.silver-calculator{width:min(100%,1180px);margin-inline:auto;padding:26px;border:1px solid var(--line-strong);border-radius:22px;background:var(--calculator-bg);box-shadow:var(--shadow),inset 0 1px var(--glass-inset);display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;position:relative;overflow:hidden}.silver-calculator:before{content:"";position:absolute;inset:auto -12% -42% auto;width:360px;height:360px;border-radius:50%;background:#d9e2e814;filter:blur(16px);pointer-events:none}.calculator-copy,.calculator-form{position:relative;z-index:1}.calculator-copy{padding:10px 6px 10px 0;display:grid;align-content:center}.calculator-kicker{width:fit-content;margin-bottom:14px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:#cbd4d9;background:#ffffff09;font-size:12px;font-weight:700}.calculator-copy h2{margin:0;font-size:clamp(24px,3vw,34px);line-height:1.45;letter-spacing:-.035em}.calculator-copy p{margin:16px 0 0;color:var(--muted);font-size:14.5px;line-height:2}.calculator-note{margin-top:22px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;color:#c8d0d5;background:#ffffff09;font-size:13px;line-height:1.85}.calculator-form{padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--calculator-form-bg);display:grid;gap:14px}.calculator-form fieldset{margin:0;padding:0;border:0}.calculator-form legend,.field-label{display:block;margin-bottom:8px;color:#eef3f4;font-size:13px;font-weight:800}.target-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.target-options label{cursor:pointer;min-height:42px}.target-options input{position:absolute;opacity:0;pointer-events:none}.target-options span{height:100%;display:grid;place-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:12px;color:#c5ced4;background:#ffffff09;font-size:12.5px;font-weight:800;transition:background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease),transform .3s var(--ease)}.target-options input:checked+span{color:#0c1115;border-color:#ffffffd1;background:linear-gradient(180deg,#fff,#b8c1c8);box-shadow:0 14px 30px #d2dee62e}.target-options label:hover span{transform:translateY(-2px);border-color:var(--line-strong)}.calculator-form select,.calculator-form input,.consult-form input{width:100%;min-height:46px;border:1px solid var(--line);border-radius:12px;padding:0 14px;color:var(--text);background:#ffffff0b;font:inherit;outline:none;transition:border-color .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease)}.calculator-form select:focus,.calculator-form input:focus,.consult-form input:focus{border-color:#e9eef194;background:#ffffff12;box-shadow:0 0 0 4px #e9eef114}.calculator-form select option{color:#0c1115}.input-with-unit{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px}.input-with-unit span{min-height:46px;display:grid;place-items:center;padding-inline:16px;border:1px solid var(--line);border-radius:12px;color:var(--muted);background:#ffffff08;font-size:13px}.calculator-form .btn{width:100%;margin-top:4px}.calculator-result{min-height:76px;padding:16px;border:1px solid rgba(233,238,241,.2);border-radius:14px;background:#ffffff0a;color:#dce3e7;font-size:13.5px;line-height:1.9}.calculator-result strong{display:block;color:#f2f6f7;font-size:14.5px}.calculator-result span{display:block;margin-top:4px;color:var(--muted)}.consult-modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s var(--ease),visibility .28s}.consult-modal.is-open{opacity:1;visibility:visible;pointer-events:auto}.consult-backdrop{position:absolute;inset:0;background:var(--modal-backdrop);backdrop-filter:blur(12px)}.consult-dialog{position:relative;width:min(100%,460px);padding:30px;border:1px solid var(--line-strong);border-radius:20px;background:var(--modal-bg);box-shadow:var(--modal-shadow);transform:translateY(14px) scale(.98);transition:transform .28s var(--ease)}.consult-modal.is-open .consult-dialog{transform:none}.modal-close{position:absolute;top:14px;left:14px;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;color:#e8eef1;background:#ffffff0d;font:inherit;font-size:22px;line-height:1;cursor:pointer}.consult-dialog h3{margin:0;padding-inline-end:18px;font-size:22px;line-height:1.55}.consult-dialog p{margin:12px 0 20px;color:var(--muted);font-size:13.5px;line-height:1.9}.consult-form{display:grid;gap:12px}.consult-form .btn{width:100%}.consult-status{min-height:22px;margin:0;color:#dce3e7;font-size:12.5px}.industries{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;display:grid;grid-template-columns:repeat(7,1fr);gap:12px;text-align:center}.industry{color:var(--nav-muted);font-size:12.5px;display:grid;justify-items:center;gap:12px;padding:6px 4px;text-decoration:none;transition:color .35s var(--ease),transform .35s var(--ease)}.industry .icon{width:46px;height:46px;border-radius:13px;border:1px solid var(--line);background:var(--glass);color:var(--icon-tint);transition:border-color .35s var(--ease),background .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease)}.industry .icon svg{width:22px;height:22px}.industry:hover{color:var(--nav-hover)}.industry:hover .icon{border-color:var(--line-strong);background:var(--glass-hover);transform:translateY(-5px);box-shadow:var(--card-shadow)}.why{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}.why-media{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4 / 3.2}.why-media img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}.why-media:hover img{transform:scale(1.05)}.why-badge{position:absolute;inset-inline-start:22px;inset-block-start:22px;padding:10px 14px;border-radius:12px;background:var(--why-badge-bg);border:1px solid var(--line-strong);backdrop-filter:blur(8px);font-size:12px;direction:ltr;text-align:center;line-height:1.5}.why-badge b{display:block;font-size:17px;letter-spacing:.05em}.why-badge span{color:#a9b4bb;font-size:9.5px;letter-spacing:.2em}.why-head{display:flex;align-items:center;gap:16px;margin-bottom:12px}.why-head h2{margin:0;font-size:clamp(24px,3vw,32px);letter-spacing:-.04em;white-space:nowrap}.why-head .rule{flex:1;height:1px;background:linear-gradient(90deg,var(--line-strong),transparent)}.why>.why-body>p.intro{margin:0 0 26px;color:var(--muted);font-size:14.5px;line-height:2}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px 26px}.feature{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start}.feature .icon{width:28px;height:28px;border-radius:50%;border:1px solid var(--line-strong);color:#cdd5da}.feature .icon svg{width:15px;height:15px}.feature h3{margin:0;font-size:15.5px;font-weight:800;color:#eef2f4}.feature p{margin:5px 0 0;color:#8d9aa3;font-size:12.5px;line-height:1.8}.why-body .hero-actions{justify-content:flex-start;margin-top:30px}.stats{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:18px;background:var(--surface-2);overflow:hidden;box-shadow:var(--shadow)}.stat{min-height:128px;display:grid;place-items:center;align-content:center;gap:4px;text-align:center;border-inline-start:1px solid var(--line);padding:18px 10px}.stat:first-child{border-inline-start:0}.stat .icon{width:30px;height:30px;color:#c7d0d6;margin-bottom:6px}.stat strong{font-size:30px;font-weight:900;direction:ltr;letter-spacing:-.01em}.stat span{color:#9aa7af;font-size:12.5px}.quality{display:grid;grid-template-columns:1fr 1.35fr 1fr;align-items:stretch;border:1px solid var(--line);border-radius:20px;background:var(--surface-2);overflow:hidden;box-shadow:var(--shadow);min-height:260px}.quality-photo{position:relative;overflow:hidden}.quality-photo img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:transform .9s var(--ease)}.quality:hover .quality-photo img{transform:scale(1.05)}.quality-photo:after{content:"";position:absolute;inset:0;background:var(--quality-photo-overlay)}.quality-content{text-align:center;padding:36px 22px;display:grid;align-content:center;gap:8px}.quality-content h2{margin:0;font-size:clamp(22px,2.6vw,28px);letter-spacing:-.035em}.quality-content p{margin:0 auto 12px;color:var(--muted);max-width:440px;line-height:1.9;font-size:13.5px}.certs{display:flex;align-items:flex-start;justify-content:center;gap:26px;flex-wrap:wrap;margin-top:10px}.cert{display:grid;justify-items:center;gap:5px;font-size:10px;color:#a4aeb5;text-align:center}.cert .cert-mark{width:52px;height:52px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;color:#eef3f4;font-weight:800;font-size:13px;letter-spacing:.06em;background:#ffffff08}.cert .cert-mark svg{width:24px;height:24px}.bottom-panels{display:grid;grid-template-columns:.75fr 1.25fr;gap:18px}.review,.cta-panel{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:30px;box-shadow:var(--shadow)}.review{display:grid;grid-template-columns:44px 1fr 44px;gap:18px;align-items:center;text-align:center}.review-body{display:grid;grid-template:1fr / 1fr;align-items:center}.review-slide{grid-area:1 / 1;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:opacity .45s var(--ease),transform .45s var(--ease),visibility .45s}.review-slide.is-active{opacity:1;visibility:visible;pointer-events:auto;transform:none;z-index:1}.arrow-circle{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:#d9e0e4;cursor:pointer;background:transparent;padding:0;font:inherit;transition:background .3s var(--ease),border-color .3s var(--ease)}.arrow-circle .icon{width:18px;height:18px}.arrow-circle:hover{background:#ffffff0f;border-color:var(--line-strong)}.review h3{margin:0 0 8px;font-size:18px}.review p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.85}.stars{margin-top:14px;color:#f2f5f6;letter-spacing:4px;direction:ltr}.cta-panel{text-align:center;display:grid;align-content:center;gap:6px}.cta-panel h3{margin:0;font-size:20px}.cta-panel p{margin:0;color:var(--muted);font-size:13.5px}.phone-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;direction:ltr;margin:12px auto 8px;min-width:210px;min-height:46px;color:#0b0f12;font-weight:900;border-radius:12px;background:linear-gradient(180deg,#fff,#a6b0b7 55%,#f4f7f8);box-shadow:0 18px 36px #ffffff1f;transition:transform .3s var(--ease),box-shadow .35s var(--ease)}.phone-button .icon{width:16px;height:16px}.phone-button:hover{transform:translateY(-3px);box-shadow:0 24px 48px #fff3}.footer{margin-top:88px;padding:54px 0 0;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:34px}.footer-grid--extended{grid-template-columns:1.2fr .7fr .9fr .8fr 1fr}.footer h4{margin:0 0 16px;font-size:14.5px;color:#eef3f4}.footer p,.footer li{color:#8f9da6;font-size:12.5px;line-height:2}.footer ul{padding:0;margin:0;list-style:none}.footer li a{transition:color .3s var(--ease)}.footer li a:hover{color:#eef3f4}.footer .info-line{display:flex;align-items:center;gap:9px}.footer .info-line .icon{width:15px;height:15px;color:#9aa7b0;flex:none}.foot-brand p{margin:14px 0 0;max-width:320px}.socials{display:flex;gap:10px;margin-top:18px;direction:ltr}.socials a{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:#d9e0e4;transition:transform .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease)}.socials a .icon{width:16px;height:16px}.socials a:hover{transform:translateY(-3px);border-color:var(--line-strong);background:#ffffff0f}.copyright{margin-top:40px;padding:18px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;color:#67727a;font-size:11.5px;flex-wrap:wrap}.copyright .legal{display:flex;gap:18px}.copyright .legal a:hover{color:#c7d0d6}[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d, 0ms)}[data-reveal].in{opacity:1;transform:none}[data-reveal=left]{transform:translate(36px)}[data-reveal=right]{transform:translate(-36px)}[data-reveal=zoom]{transform:scale(.94)}h1 .line span{display:inline-block;transform:translateY(110%);transition:transform .9s var(--ease);transition-delay:var(--d, 0ms)}.hero-in h1 .line span{transform:none}.page-hero{padding:120px 0 48px;text-align:center}.page-hero h1{font-size:clamp(28px,4vw,44px);letter-spacing:-.03em;text-shadow:none}.page-hero .lead{max-width:640px;margin:16px auto 0;color:var(--muted);font-size:15px;line-height:1.9}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--dim);margin-bottom:24px}.breadcrumb a{color:var(--muted);transition:color .3s var(--ease)}.breadcrumb a:hover{color:var(--silver)}.breadcrumb span.sep{opacity:.4}.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:12.5px;color:var(--dim);margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line)}.article-body{max-width:760px;margin:0 auto;font-size:15px;line-height:2;color:var(--article-color)}.article-body h2{margin:40px 0 16px;font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.02em}.article-body h3{margin:28px 0 12px;font-size:17px;font-weight:700;color:var(--article-h3)}.article-body p{margin:0 0 18px}.article-body ul,.article-body ol{margin:0 0 20px;padding-inline-start:24px}.article-body li{margin-bottom:8px}.article-body a.ext-link{color:var(--silver);text-decoration:underline;text-underline-offset:3px}.article-body a.int-link{color:var(--silver);border-bottom:1px dashed var(--line-strong)}.article-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:13.5px;border:1px solid var(--line);border-radius:12px;overflow:hidden}.article-table th,.article-table td{padding:12px 16px;text-align:right;border-bottom:1px solid var(--line)}.article-table th{background:#ffffff0a;color:var(--silver);font-weight:700}.article-table tr:last-child td{border-bottom:0}.article-featured-img{border-radius:16px;overflow:hidden;border:1px solid var(--line);margin-bottom:32px;aspect-ratio:16/9;background:var(--bg-2)}.article-featured-img img{width:100%;height:100%;object-fit:cover}.faq-section{margin-top:48px;padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.faq-section h2{margin:0 0 20px;font-size:20px}.faq-item{border-top:1px solid var(--line);padding:16px 0}.faq-item:first-of-type{border-top:0;padding-top:0}.faq-item h3{margin:0 0 8px;font-size:15px;color:var(--silver)}.faq-item p{margin:0;font-size:14px;color:var(--muted);line-height:1.85}.article-cta{margin-top:48px;padding:32px;text-align:center;border:1px solid var(--line-strong);border-radius:18px;background:linear-gradient(180deg,#ffffff0d,#ffffff03)}.article-cta h3{margin:0 0 8px;font-size:20px}.article-cta p{margin:0 0 20px;color:var(--muted);font-size:14px}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.blog-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface);transition:transform .4s var(--ease),border-color .4s var(--ease)}.blog-card:hover{transform:translateY(-6px);border-color:var(--line-strong)}.blog-card-media{height:140px;overflow:hidden;background:var(--bg-2)}.blog-card-media img{width:100%;height:100%;object-fit:cover}.blog-card-body{padding:18px}.blog-card-tag{font-size:11px;color:var(--dim);margin-bottom:8px}.blog-card h3{margin:0 0 8px;font-size:15px;font-weight:800;line-height:1.5}.blog-card p{margin:0;font-size:12.5px;color:var(--muted);line-height:1.7}.industry-section{margin-bottom:56px}.industry-section h2{font-size:22px;margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line)}.maghalat-browse{padding-bottom:20px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.category-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:20px;cursor:pointer;transition:transform .4s var(--ease),border-color .4s var(--ease),background .4s var(--ease);display:flex;flex-direction:column;gap:14px;min-height:100%}.category-card:hover,.category-card:focus-visible{transform:translateY(-4px);border-color:var(--line-strong);background:var(--panel);outline:none}.category-card-head{display:flex;align-items:flex-start;gap:14px}.category-icon{flex-shrink:0;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--glass);color:var(--icon-tint);display:grid;place-items:center}.category-icon svg{width:22px;height:22px}.category-card-meta{min-width:0}.category-card-meta h2{margin:0 0 6px;font-size:16px;font-weight:800;line-height:1.45}.category-count{display:inline-block;font-size:11.5px;color:var(--dim);padding:3px 10px;border-radius:999px;border:1px solid var(--line);background:#ffffff08}.category-article-list{list-style:none;margin:0;padding:0;display:grid;gap:8px;flex:1}.category-article-list li{position:relative;padding-inline-start:14px;font-size:12.5px;line-height:1.55}.category-article-list li:before{content:"";position:absolute;inset-inline-start:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--silver-2);opacity:.7}.category-article-link{color:var(--muted);text-decoration:none;transition:color .25s var(--ease)}.category-article-link:hover{color:var(--text);text-decoration:underline;text-underline-offset:3px}.category-view-all{font-size:12px;font-weight:700;color:var(--silver-2);margin-top:auto;padding-top:4px}.maghalat-articles{padding-top:8px}.maghalat-back-btn{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;padding:10px 16px;border:1px solid var(--line);border-radius:12px;background:#ffffff08;color:var(--muted);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:color .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease)}.maghalat-back-btn:hover{color:var(--text);border-color:var(--line-strong);background:#ffffff0f}.maghalat-back-btn .icon{width:18px;height:18px;display:grid;place-items:center}.maghalat-back-btn .icon svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.maghalat-panel-head{margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid var(--line)}.maghalat-panel-head h2{margin:0 0 6px;font-size:22px}.category-panel-count{margin:0;font-size:13px;color:var(--dim)}.industry-hub-intro{max-width:800px;margin:0 auto 40px;text-align:center;color:var(--muted);font-size:15px;line-height:2}@media(max-width:960px){.topbar-inner{grid-template-columns:1fr auto}.call-pill{display:none}.nav-toggle{display:grid}.nav{position:absolute;top:100%;inset-inline:0;flex-direction:column;align-items:stretch;gap:0;background:var(--mobile-nav-bg);backdrop-filter:blur(16px);border-block:1px solid var(--line);padding:6px 26px 14px;transform:translateY(-14px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}.topbar.open .nav{opacity:1;transform:none;pointer-events:auto}.nav a{padding:13px 4px;border-bottom:1px solid var(--line);text-align:right;font-size:15px}.nav a:last-child{border-bottom:0}.nav a:after{display:none}.nav-group{width:100%;border-bottom:1px solid var(--line)}.nav-group-toggle{width:100%;justify-content:space-between;padding:13px 4px;text-align:right;font-size:15px}.nav-dropdown{position:static;transform:none;opacity:1;visibility:visible;pointer-events:none;max-height:0;overflow:hidden;padding:0;border:0;box-shadow:none;background:transparent;transition:max-height .3s var(--ease)}.nav-group.open .nav-dropdown{pointer-events:auto;max-height:480px;padding:0 0 8px}.nav-dropdown a{padding:10px 12px;white-space:normal}.products,.service-strip{grid-template-columns:repeat(2,1fr)}.service-item:nth-child(2){border-inline-start:0}.industries{grid-template-columns:repeat(4,1fr);row-gap:26px}.silver-calculator{grid-template-columns:1fr}.calculator-copy{padding:0}.why{grid-template-columns:1fr;gap:30px}.stats{grid-template-columns:repeat(3,1fr)}.stat:nth-child(4){border-inline-start:0}.quality{grid-template-columns:1fr}.quality-photo{min-height:170px}.bottom-panels{grid-template-columns:1fr}.footer-grid,.footer-grid--extended{grid-template-columns:1fr 1fr;gap:28px}.foot-brand{grid-column:1 / -1}.blog-grid,.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.container{padding-inline:18px}.hero{min-height:auto;padding:116px 0 56px}.hero-bg{background-image:url(/assets/hero-silver-mobile-DZT8_XzJ.webp);background-position:center}.hero:before{background:var(--hero-mobile-overlay)}.hero-copy{text-align:center;margin-inline:auto}.hero-copy .lead{margin-inline:auto}.hero-price,html[dir=ltr] .hero-price{align-items:center;margin-inline:auto}.hero-price-viewport,html[dir=ltr] .hero-price-viewport{justify-items:center}.hero-price-face,html[dir=ltr] .hero-price-face{align-items:center}.hero-price-meta,html[dir=ltr] .hero-price-meta{justify-content:center}.hero-actions{justify-content:center;flex-wrap:wrap}.strip-wrap{margin-top:26px}.service-strip{grid-template-columns:1fr}.service-item{border-inline-start:0!important;border-top:1px solid var(--line)}.service-item:first-child{border-top:0}.products{grid-template-columns:1fr}.silver-calculator-section{padding-top:64px}.silver-calculator{padding:18px;border-radius:18px}.calculator-form{padding:16px}.target-options{grid-template-columns:repeat(2,1fr)}.consult-dialog{padding:24px 18px 20px}.industries{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.stat{border-inline-start:0!important;border-top:1px solid var(--line)}.stat:first-child,.stat:nth-child(2){border-top:0}.footer-grid,.footer-grid--extended{grid-template-columns:1fr}.copyright{justify-content:center;text-align:center}.float-actions{right:12px}h1{font-size:44px}.blog-grid,.category-grid{grid-template-columns:1fr}}html[data-theme=light] .brand-mark{filter:drop-shadow(0 0 12px rgba(26,38,48,.08))}html[data-theme=light] .footer h4,html[data-theme=light] .footer li a:hover,html[data-theme=light] .feature h3{color:var(--text)}html[data-theme=light] .feature p,html[data-theme=light] .stat span{color:var(--muted)}html[data-theme=light] .stat .icon{color:var(--icon-tint)}html[data-theme=light] .product-card .purity{color:var(--dim)}html[data-theme=light] .mini-btn{color:var(--text);background:var(--glass)}html[data-theme=light] .arrow-circle{color:var(--icon-tint)}html[data-theme=light] .arrow-circle:hover{background:var(--glass-hover)}html[data-theme=light] .stars{color:var(--text)}html[data-theme=light] .socials a{color:var(--icon-tint)}html[data-theme=light] .socials a:hover{background:var(--glass-hover)}html[data-theme=light] .copyright{color:var(--dim)}html[data-theme=light] .copyright .legal a:hover,html[data-theme=light] .footer p,html[data-theme=light] .footer li,html[data-theme=light] .calculator-kicker,html[data-theme=light] .calculator-note{color:var(--muted)}html[data-theme=light] .calculator-form legend,html[data-theme=light] .field-label{color:var(--text)}html[data-theme=light] .target-options span{color:var(--muted);background:var(--glass)}html[data-theme=light] .calculator-result{color:var(--text);background:var(--glass)}html[data-theme=light] .calculator-result strong{color:var(--heading)}html[data-theme=light] .consult-status{color:var(--text)}html[data-theme=light] .modal-close{color:var(--text);background:var(--glass)}html[data-theme=light] .maghalat-back-btn,html[data-theme=light] .article-table th{background:var(--glass)}html[data-theme=light] .scroll-cue{border-color:var(--line-strong);color:var(--dim)}html[data-theme=light] .scroll-cue span{background:var(--silver-2)}html[data-theme=light] .cert{color:var(--dim)}html[data-theme=light] .cert .cert-mark{color:var(--text);background:var(--glass)}body.pwa-install-lock{overflow:hidden}.pwa-install{position:fixed;inset:0;z-index:200;display:grid;align-items:end;justify-items:center;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));pointer-events:none}.pwa-install.is-open{pointer-events:auto}.pwa-install__backdrop{position:absolute;inset:0;background:var(--modal-backdrop);opacity:0;transition:opacity .28s var(--ease)}.pwa-install.is-open .pwa-install__backdrop{opacity:1}.pwa-install__sheet{position:relative;width:min(100%,420px);padding:28px 22px 22px;border:1px solid var(--line-strong);border-radius:20px;background:var(--modal-bg);box-shadow:var(--modal-shadow);transform:translateY(110%);transition:transform .32s var(--ease)}.pwa-install.is-open .pwa-install__sheet{transform:translateY(0)}.pwa-install__icon{width:52px;height:52px;margin:0 auto 14px;border-radius:14px;background:var(--silver);display:grid;place-items:center}.pwa-install__icon svg{width:28px;height:28px;fill:none;stroke:var(--bg);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.pwa-install__title{margin:0 0 18px;font-size:17px;font-weight:800;line-height:1.7;text-align:center;color:var(--heading)}.pwa-install__steps{list-style:none;display:grid;gap:14px;margin:0 0 22px;padding:0}.pwa-install__step{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.pwa-install__step:last-child{border-bottom:0}.pwa-install__step-text{flex:1;font-size:14px;line-height:1.75;color:var(--text)}.pwa-install__step-num{font-weight:800;color:var(--silver)}.pwa-install__step-icon{flex:0 0 40px;width:40px;height:40px;display:grid;place-items:center;color:var(--muted)}.pwa-install__step-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.pwa-install__ios-add{font-size:15px;font-weight:600;color:#007aff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.pwa-install__btn{width:100%;border:0;border-radius:14px;padding:14px 18px;font-family:inherit;font-size:16px;font-weight:700;color:var(--bg);background:var(--silver);cursor:pointer;transition:background .2s var(--ease),transform .15s var(--ease)}.pwa-install__btn:active{transform:scale(.98);opacity:.92}@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}[data-reveal]{opacity:1!important;transform:none!important}h1 .line span,.hero-bg{transform:none!important}.hero-price-face{filter:none!important;transform:none!important}.pwa-install__backdrop,.pwa-install__sheet{transition:none}.pwa-install__sheet{transform:none}}