@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=Vazirmatn:wght@400;500;600;700;800&display=swap');
:root{--ink:#152b26;--green:#164c3c;--green2:#26765a;--mint:#c6dfd0;--paper:#f5f5ef;--white:#fffefa;--line:#d7ded5;--muted:#69756d;--orange:#d5a16a;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.site-header{height:82px;padding:0 5.4%;display:flex;align-items:center;justify-content:space-between;background:rgba(250,250,245,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;min-width:180px}.brand-mark{font-family:var(--serif);font-size:37px;font-weight:bold;letter-spacing:-4px;color:var(--green);line-height:1}.brand-mark span{color:var(--orange)}.brand-name{font-size:12px;letter-spacing:2.6px;font-weight:800;line-height:1.1}.brand-name span{display:block;font-size:9px;letter-spacing:4.1px;margin-top:4px;color:var(--green2)}.main-nav{display:flex;align-items:center;gap:30px}.main-nav a{font-size:12px;color:#52635b;transition:.2s}.main-nav a:hover{color:var(--green)}.header-tools{display:flex;align-items:center;gap:8px}.lang-btn{border:0;background:transparent;color:#7b8981;padding:6px;cursor:pointer;font-size:12px}.lang-btn.active{color:var(--green);font-weight:800}.lang-divider{color:#b9c2b8}.menu-toggle{display:none;background:none;border:0;font-size:23px;color:var(--green)}.hero{display:grid;grid-template-columns:1.04fr .96fr;min-height:650px;padding:55px 5.4% 45px;gap:4.5%;align-items:center;background:radial-gradient(ellipse at 0 0,#e3eee4 0,transparent 45%),var(--paper)}.hero-copy{padding:30px 0}.eyebrow{display:block;font-size:10px;letter-spacing:2px;font-weight:700;color:var(--green2);text-transform:uppercase}.hero h1,.page-hero h1,.detail-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(46px,5.7vw,78px);letter-spacing:-2.5px;line-height:1.04;margin:24px 0 22px;max-width:660px}.hero-copy>p,.page-hero>p{font-size:16px;color:#65736b;max-width:460px;line-height:1.85}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:34px;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 22px;font-size:12px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--green);color:white}.btn.ghost{border-color:#c7d0c6;color:var(--green)}.btn.light{background:#f3f5ec;color:var(--green)}.hero-proof{display:flex;gap:25px;border-top:1px solid var(--line);margin-top:65px;padding-top:17px;font-size:11px;font-weight:700;color:var(--green)}.hero-proof small{font-weight:400;color:#87938a}.hero-visual{height:510px;position:relative;min-width:0}.hero-image{position:absolute;inset:0 0 0 12%;background:linear-gradient(180deg,rgba(20,50,37,.02),rgba(10,40,29,.25)),url('catalog-reference.jpg') center 25%/cover;filter:saturate(.8);clip-path:polygon(12% 0,100% 0,100% 100%,0 100%,0 15%)}.hero-image:after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(18,75,56,.05),rgba(18,75,56,.2))}.image-label{position:absolute;top:24px;left:4px;background:var(--white);padding:12px 15px;font-size:10px;display:flex;gap:10px;align-items:center;box-shadow:0 10px 25px #152b2610}.dot{width:7px;height:7px;border-radius:50%;background:#74a681}.floating-card{position:absolute;bottom:28px;left:0;background:var(--white);padding:20px 22px;width:235px;box-shadow:0 15px 40px #102c201c;display:flex;flex-direction:column}.card-index{font-size:8px;letter-spacing:1.5px;color:#809086}.floating-card strong{font:500 36px var(--serif);margin:5px 0 0}.floating-card>span:nth-of-type(2){font-size:12px;color:var(--muted)}.floating-card a{font-size:10px;font-weight:700;color:var(--green2);margin-top:16px}.ticker{overflow:hidden;background:var(--green);color:#e2eee3;padding:17px 5.4%;font-size:11px;letter-spacing:4px;white-space:nowrap}.section{padding:100px 8%}.intro-grid{display:grid;grid-template-columns:1fr .9fr;gap:12%;align-items:start}.section h2,.dark-band h2,.application-section h2,.contact-copy h2{font:500 clamp(30px,3.4vw,46px)/1.15 var(--serif);letter-spacing:-.8px;margin:17px 0 0}.lead{font-size:18px;line-height:1.75;color:#53655b;margin:0 0 20px}.text-link{display:inline-block;font-size:12px;font-weight:700;color:var(--green2);border-bottom:1px solid #9bb6a4;padding-bottom:5px}.products-section{padding-top:60px;background:#ebece4}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:35px}.section-heading h2{max-width:570px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.product-card{display:block;background:var(--white);padding:12px 12px 25px;transition:transform .25s}.product-card:hover{transform:translateY(-5px)}.product-art{height:230px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.silica .product-art{background:#e4e9dd}.gypsum .product-art{background:#e9e3d4}.minerals .product-art{background:#dbe7d9}.art-orbit{width:175px;height:175px;border:1px solid #7f9a83;border-radius:50%;position:absolute}.art-orbit:before,.art-orbit:after{content:'';position:absolute;border:1px solid #9bb7a1;border-radius:50%;inset:22px -18px;transform:rotate(45deg)}.art-orbit:after{transform:rotate(-45deg)}.art-core{font:500 42px var(--serif);color:var(--green);z-index:1}.art-caption{position:absolute;bottom:14px;left:16px;font-size:9px;letter-spacing:2px;color:#65776a}.mineral-shape{width:130px;height:100px;background:linear-gradient(145deg,#f6f3e8,#c2cbb8);clip-path:polygon(50% 0,93% 24%,100% 69%,59% 100%,10% 78%,0 33%);filter:drop-shadow(10px 10px 0 #8a9d8a)}.leaf-shape{font-size:95px;color:#427a55;transform:rotate(-22deg)}.product-meta{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#7b897f;margin:20px 5px 10px}.product-card h3{font:500 22px var(--serif);margin:0 5px}.product-card p{font-size:12px;color:#78847b;margin:7px 5px 0}.dark-band{background:var(--green);color:white;padding:70px 8%;display:grid;grid-template-columns:1.1fr 1fr auto;align-items:center;gap:5%}.dark-band .eyebrow{color:#a8d2b7}.dark-band h2{max-width:450px}.dark-band p{color:#d0dfd5;font-size:13px;line-height:1.9}.closing{text-align:center;padding:90px 8% 110px}.closing h2{max-width:660px;margin:18px auto 30px}.site-footer{background:#112e26;color:#e8eee6;padding:35px 5.4% 20px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:30px}.inverse .brand-mark,.inverse .brand-name{color:#edf5eb}.inverse .brand-name span{color:#b6d1bc}.footer-top p{font:500 19px var(--serif);color:#d1e1d4}.footer-link{font-size:11px;color:#b6d1bc;border-bottom:1px solid #668d79;padding-bottom:6px}.footer-bottom{border-top:1px solid #3b594b;padding-top:17px;display:flex;justify-content:space-between;color:#8ca699;font-size:9px;letter-spacing:1px}.page-hero{padding:100px 8% 85px;background:radial-gradient(ellipse at 85% 10%,#dce9dc,transparent 45%),var(--paper);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(48px,6vw,78px);max-width:820px}.page-hero>p{max-width:560px}.page-hero.compact{padding-top:80px;padding-bottom:65px}.product-list{border-top:1px solid var(--line)}.product-row{display:grid;grid-template-columns:55px 1fr 170px;gap:30px;padding:36px 0;border-bottom:1px solid var(--line);align-items:center}.row-number{font:500 25px var(--serif);color:#8ea295}.product-row h2{font:500 30px var(--serif);margin:5px 0 10px}.product-row p{max-width:650px;color:#66746b;font-size:13px;line-height:1.85;margin:0 0 12px}.row-spec{border-left:1px solid var(--line);padding-left:24px;display:flex;flex-direction:column}.row-spec span{font:500 30px var(--serif);color:var(--green)}.row-spec strong{font-size:13px}.row-spec small{font-size:10px;color:#829087;margin-top:4px}.muted-spec span{font-size:24px}.tag{display:inline-block;border:1px solid #ccd8cc;color:#667c6a;padding:5px 9px;font-size:10px}.note{font-size:11px;line-height:1.8;color:#758279;background:#ebeee7;padding:16px 20px;margin-top:30px}.detail-hero{padding:75px 8%;display:grid;grid-template-columns:1fr .85fr;gap:8%;align-items:center;background:radial-gradient(ellipse at 75% 50%,#e0ebdc,transparent 50%)}.detail-hero h1{font-size:clamp(55px,7vw,92px)}.detail-hero h1 em{color:var(--green2);font-weight:400}.detail-hero p{color:#68776e;max-width:440px;margin:0 0 25px}.silica-display{height:360px;background:#e5eadf;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.silica-display:before,.silica-display:after{content:'';position:absolute;width:290px;height:290px;border:1px solid #b5cbb8;border-radius:50%}.silica-display:after{width:220px;height:320px;transform:rotate(45deg)}.large-si{font:500 80px var(--serif);color:var(--green);z-index:1}.display-caption{position:absolute;bottom:17px;left:20px;font-size:9px;letter-spacing:2px;color:#738579}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.benefit-grid article{border-top:1px solid #b9c9bb;padding-top:18px}.benefit-grid article>span{font-size:10px;color:#6f987a;letter-spacing:2px}.benefit-grid h3,.handling-grid h3,.values-section h3{font:500 23px var(--serif);margin:15px 0 10px}.benefit-grid p,.handling-grid p,.values-section p{font-size:12px;color:#6a786f;line-height:1.9}.application-section{background:#e6ebe2;padding:65px 8%;display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.application-tags{display:flex;flex-wrap:wrap;gap:9px}.application-tags span{padding:10px 13px;border:1px solid #b8cbb9;background:#eff2e9;font-size:11px;color:#3c6250}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.stat-grid>div{padding:25px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:12px}.stat-grid>div:last-child{border:0}.stat-grid small{font-size:10px;color:#738178}.stat-grid strong{font:500 25px var(--serif);color:var(--green)}.stat-grid i{font:normal 11px 'DM Sans',sans-serif;color:#748179}.tech-intro{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:end;margin-bottom:30px}.tech-intro h2{font:500 31px var(--serif);margin:10px 0}.tech-intro p{color:#69766e;font-size:13px;line-height:1.9}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:var(--white);font-size:12px;text-align:left}th{background:var(--green);color:white;font-size:10px;letter-spacing:.7px;font-weight:600}td,th{padding:16px 20px;border-bottom:1px solid #e0e5dc}tbody tr:hover{background:#f0f3eb}.handling-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:35px}.handling-grid article{padding:25px;border:1px solid var(--line);background:#f9f9f3}.handling-grid h3{margin:9px 0}.values-section{padding:65px 8%;display:grid;grid-template-columns:repeat(3,1fr);gap:35px;background:#e8ede5}.values-section article{border-top:1px solid #b6c7b8;padding-top:18px}.values-section article>span{font-size:10px;letter-spacing:1.5px;color:#61816b}.source-note{border-left:3px solid var(--green2);padding:10px 25px;background:#e9eee6}.source-note p{font-size:13px;color:#68766d;line-height:1.9;max-width:850px}.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:10%;padding-top:75px}.contact-copy h2{font-size:38px}.contact-copy>p{font-size:13px;color:#6d7a71;line-height:1.9;margin:20px 0 30px}.contact-detail{display:flex;gap:15px;align-items:center;border-top:1px solid var(--line);padding:15px 0}.contact-detail>span{width:36px;height:36px;background:#e1e9df;display:grid;place-items:center;color:var(--green);font-size:9px;font-weight:800}.contact-detail div{display:flex;flex-direction:column}.contact-detail strong{font-size:12px}.contact-detail small{font-size:10px;color:#78847c}.contact-form{background:#fffefa;border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;gap:18px}.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:11px;font-weight:700;color:#506359}.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:1px solid #dce2d9;background:#fafaf5;padding:12px;color:var(--ink);outline:none;font-size:12px;border-radius:0}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:#7ba78a}.contact-form textarea{resize:vertical}.contact-form .btn{align-self:flex-start}.form-note{font-size:10px;color:#8a958d;margin:0}
html[dir="rtl"] body{font-family:'Vazirmatn','DM Sans',sans-serif}html[dir="rtl"] .eyebrow{letter-spacing:0;font-size:11px}html[dir="rtl"] .brand-name{letter-spacing:1px}html[dir="rtl"] .brand-name span{letter-spacing:2px}html[dir="rtl"] .hero h1,html[dir="rtl"] .page-hero h1,html[dir="rtl"] .detail-hero h1,html[dir="rtl"] .section h2,html[dir="rtl"] .dark-band h2,html[dir="rtl"] .application-section h2,html[dir="rtl"] .contact-copy h2,html[dir="rtl"] .product-row h2,html[dir="rtl"] .product-card h3,html[dir="rtl"] .benefit-grid h3,html[dir="rtl"] .handling-grid h3,html[dir="rtl"] .values-section h3{letter-spacing:0;line-height:1.45}html[dir="rtl"] .main-nav a,html[dir="rtl"] .btn,html[dir="rtl"] .text-link,html[dir="rtl"] .footer-link{font-family:'Vazirmatn',sans-serif}html[dir="rtl"] .hero-image{inset:0 12% 0 0;clip-path:polygon(0 0,88% 0,100% 15%,100% 100%,0 100%)}html[dir="rtl"] .image-label{left:auto;right:4px}html[dir="rtl"] .floating-card{left:auto;right:0}html[dir="rtl"] .art-caption{left:auto;right:16px}html[dir="rtl"] .row-spec{border-left:0;border-right:1px solid var(--line);padding-left:0;padding-right:24px}html[dir="rtl"] .source-note{border-left:0;border-right:3px solid var(--green2)}html[dir="rtl"] table{text-align:right}html[dir="rtl"] .stat-grid>div{border-right:0;border-left:1px solid var(--line)}html[dir="rtl"] .stat-grid>div:last-child{border:0}
@media(max-width:1000px){.main-nav{gap:15px}.brand{min-width:auto}.hero{padding-left:4%;padding-right:4%;gap:3%}.hero-visual{height:450px}.section{padding:75px 6%}.dark-band{grid-template-columns:1fr 1fr}.dark-band .btn{grid-column:2;justify-self:start}.product-art{height:190px}.contact-layout{gap:5%}}@media(max-width:760px){.site-header{height:70px;padding:0 5%}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:69px;left:0;right:0;padding:18px 6%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:15px}.main-nav.open{display:flex}.hero{grid-template-columns:1fr;padding-top:35px}.hero h1{font-size:53px}.hero-visual{height:390px}.hero-proof{margin-top:38px;gap:12px;flex-wrap:wrap}.intro-grid,.detail-hero,.application-section,.tech-intro,.contact-layout{grid-template-columns:1fr;gap:28px}.section{padding:65px 6%}.section-heading{align-items:flex-start;flex-direction:column}.product-grid{grid-template-columns:1fr}.product-art{height:260px}.dark-band{grid-template-columns:1fr;padding:55px 6%;gap:15px}.dark-band .btn{grid-column:auto}.footer-top{flex-wrap:wrap}.footer-top p{width:100%;order:3;margin:0}.footer-bottom{gap:10px;flex-direction:column}.page-hero{padding:70px 6% 55px}.page-hero h1{font-size:53px}.product-row{grid-template-columns:35px 1fr;gap:15px}.row-spec{grid-column:2;border-left:0;border-top:1px solid var(--line);padding:15px 0 0;display:block}.row-spec span{margin-right:10px}.row-spec small{display:inline-block}.benefit-grid,.values-section{grid-template-columns:1fr;gap:25px}.silica-display{height:280px}.application-section{padding:55px 6%}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid>div{border-bottom:1px solid var(--line)}.stat-grid>div:nth-child(2){border-left:0}.handling-grid{grid-template-columns:1fr}.contact-form{padding:22px}html[dir="rtl"] .row-spec{border-right:0;padding-right:0}html[dir="rtl"] .stat-grid>div{border-left:0}html[dir="rtl"] .stat-grid>div:nth-child(odd){border-left:1px solid var(--line)}}