@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#dceeff;color:#092f63;font-family:'Vazirmatn','IRANSansX','IRANSans',Tahoma,Arial,sans-serif;direction:rtl}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.wrap{max-width:1536px;margin:auto;overflow:hidden;min-height:100vh;background:radial-gradient(circle at 88% 4%,rgba(167,211,255,.70) 0,transparent 28%),radial-gradient(circle at 4% 42%,rgba(127,190,247,.30) 0,transparent 25%),linear-gradient(180deg,#eef8ff 0%,#dceeff 48%,#edf7ff 100%)}.glass{background:linear-gradient(135deg,rgba(255,255,255,.68),rgba(225,242,255,.48));border:1px solid rgba(255,255,255,.88);box-shadow:0 14px 38px rgba(25,91,157,.14),inset 0 1px 0 rgba(255,255,255,.75);backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%)}.nav{height:76px;position:relative;z-index:20;margin:22px 5% 0;border-radius:28px;display:flex;align-items:center;padding:0 24px;gap:22px}.logo{font:900 32px Arial;color:#0d63bd;border:3px solid #0d63bd;border-radius:15px;padding:1px 8px;letter-spacing:-2px}.nav nav{display:flex;gap:22px;align-items:center;flex:1;justify-content:center;font-size:13px;font-weight:700}.nav nav a.active,.nav nav a:hover{color:#0c6dcc}.call,.primary{color:#fff;background:linear-gradient(135deg,#2f8ce9,#0759ae);box-shadow:0 9px 22px rgba(20,103,183,.28)}.call{padding:12px 18px;border-radius:16px;font-size:12px}.menuBtn{display:none;border:0;background:transparent;font-size:25px;color:#0a4f98}.mobileNav{display:none}.hero{height:650px;margin-top:-98px;padding-top:145px;position:relative;border-radius:0 0 46px 46px;background:linear-gradient(90deg,rgba(8,42,82,.04),rgba(232,245,255,.08)),url('../images/hero.jpg') center/cover no-repeat,#cfe5f5}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,0) 25%,rgba(222,240,255,.08) 60%,rgba(238,248,255,.2));pointer-events:none}.heroPanel{position:relative;z-index:2;width:36%;min-width:480px;margin-right:62%;border-radius:28px;padding:38px 42px}.eyebrow{color:#0867c8;font-weight:800;font-size:13px}.hero h1{font-size:45px;line-height:1.35;margin:18px 0 14px;color:#062d61}.hero p,.copy{line-height:2;color:#355b7e}.actions{display:flex;align-items:center;gap:18px;margin-top:25px}.primary{border:0;padding:14px 24px;border-radius:28px;display:inline-flex;align-items:center;gap:10px}.videoBtn{display:flex;align-items:center;gap:8px;font-size:13px}.videoBtn:first-letter{font-size:30px}.slideDots{position:absolute;z-index:3;left:3.5%;bottom:55px;display:flex;flex-direction:column;align-items:center;gap:8px;color:#fff}.slideDots i{height:45px;border-left:2px solid #fff}.slideDots span,.slideDots b{font-size:13px}.section{margin:20px 3.5%;border-radius:30px;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.95);box-shadow:0 14px 38px rgba(31,105,177,.1)}.sectionCopy{position:relative;z-index:3}.section h2,.pageHero h1{font-size:34px;margin:12px 0}.curtainShow{height:325px;display:grid;grid-template-columns:34% 66%;background:#eaf5fd}.curtainShow .sectionCopy{padding:40px}.curtainVisual{position:relative;background:url('../images/curtains-main.jpg') center/cover no-repeat,#c9e0f0}.miniCards{position:absolute;left:24px;right:24px;bottom:25px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;direction:rtl}.miniCards a{height:170px;padding:7px;border-radius:17px;background:rgba(250,253,255,.86);border:1px solid #fff;box-shadow:0 8px 20px rgba(18,72,126,.18);display:grid;grid-template-columns:1fr auto;align-items:end;gap:4px;font-size:11px}.thumb{grid-column:1/-1;height:125px;border-radius:12px;background-position:center;background-size:cover;background-color:#d9e9f4}.zebra{background-image:url('../images/curtain-zebra.jpg')}.shade{background-image:url('../images/curtain-shade.jpg')}.double{background-image:url('../images/curtain-double.jpg')}.vertical{background-image:url('../images/curtain-special.jpg')}.miniCards em{font-style:normal;background:#6aa9e5;color:#fff;width:23px;height:23px;border-radius:50%;display:grid;place-items:center}.machine{height:310px;padding:38px;background:linear-gradient(90deg,#eaf5fd 0 34%,rgba(234,245,253,.2) 52%,transparent 68%),url('../images/machines.jpg') center/cover no-repeat,#cfe3f0}.machine .sectionCopy{width:32%}.sideMenu{position:absolute;right:auto;left:18px;top:18px;bottom:18px;width:225px;border-radius:20px;background:rgba(244,250,255,.82);border:1px solid #fff;backdrop-filter:blur(12px);display:flex;flex-direction:column;justify-content:center}.sideMenu a{padding:15px 17px;border-bottom:1px solid #d4e4f1;font-size:12px;display:flex;justify-content:space-between;align-items:center}.sideMenu a:last-child{border:0}.sideMenu span{width:31px;height:31px;border:1px solid #bcd8ef;border-radius:50%;display:grid;place-items:center;color:#0870ce}.material{height:260px;padding:38px;background:linear-gradient(90deg,#edf7fe 0 35%,rgba(237,247,254,.1) 56%,transparent 72%),url('../images/materials.jpg') center/cover no-repeat,#d5e6f1}.material .sectionCopy{width:34%}.materialMenu{position:absolute;left:30px;bottom:28px;width:44%;height:100px;border-radius:24px;background:rgba(244,250,255,.85);border:1px solid #fff;backdrop-filter:blur(12px);display:grid;grid-template-columns:repeat(4,1fr)}.materialMenu a{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;font-size:11px}.materialMenu strong{font-size:23px;color:#0d67c0}.benefits{margin:20px 3.5%;border-radius:28px;display:grid;grid-template-columns:repeat(5,1fr);padding:16px 10px}.benefits>div{min-height:70px;padding:8px 18px;border-left:1px solid #d2e4f2;display:grid;grid-template-columns:45px 1fr;grid-template-rows:auto auto;align-items:center}.benefits>div:last-child{border:0}.benefits i{grid-row:1/3;width:38px;height:38px;border-radius:50%;border:1px solid #a9cfee;display:grid;place-items:center;font-style:normal;color:#0967bd}.benefits b{font-size:12px}.benefits small{font-size:10px;color:#56758f}.about{height:255px;display:grid;grid-template-columns:60% 40%;padding:0}.aboutImg{background:url('../images/factory.jpg') center/cover no-repeat,#c8dfed}.aboutText{padding:38px;background:linear-gradient(110deg,rgba(255,255,255,.25),#edf7fe 35%)}.footer{margin:20px 3.5% 0;display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:35px;border-top:1px solid #c7dff2}.footer>div{display:flex;flex-direction:column;gap:9px}.footer a,.footer p{font-size:12px;line-height:1.8;margin:0}.copyright{text-align:center;border-top:1px solid #d4e5f2;padding:18px;font-size:10px;color:#5c7690}
/* inner pages */.pageHero{margin:24px 5%;padding:50px;border-radius:32px;background:linear-gradient(135deg,#eaf6ff,#fff)}.grid{margin:20px 5%;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.item{background:#fff;border:1px solid #d9ebfa;border-radius:24px;padding:20px;box-shadow:0 10px 28px #145b9d14}.placeholder{height:220px;border-radius:17px;background:linear-gradient(135deg,#d9ebf8,#f7fbff);display:flex;align-items:center;justify-content:center;color:#7290aa;text-align:center;padding:20px}.item h3{margin:16px 0 8px}.item p{color:#56728d;line-height:1.8;font-size:14px}.form{margin:20px 5%;max-width:850px;background:#fff;padding:30px;border-radius:28px}.formGrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field input,.field textarea,.field select{border:1px solid #cfe3f4;border-radius:14px;padding:13px;background:#f9fcff}.field textarea{min-height:130px}.notice{display:none}.visualizer,.detail{margin:20px 5%;display:grid;grid-template-columns:1fr 1fr;gap:24px}.upload,.preview,.detailBox{background:#fff;border-radius:28px;padding:25px}.preview img{max-width:100%;border-radius:18px;display:none}.breadcrumbs{margin:18px 5%;font-size:12px;color:#62809b}.detailImg{min-height:420px;background:#dcecf7;border-radius:28px;display:grid;place-items:center;color:#7892aa}.tag{display:inline-block;padding:7px 12px;background:#e7f3ff;color:#0961b7;border-radius:20px;font-size:12px}
@media(max-width:900px){.nav nav,.nav>.call{display:none}.menuBtn{display:block;margin-right:auto}.mobileNav.open{display:flex;position:absolute;top:82px;right:5%;left:5%;z-index:30;flex-direction:column;padding:18px;border-radius:20px}.mobileNav a{padding:11px;border-bottom:1px solid #d9e8f4}.hero{height:650px}.heroPanel{width:auto;min-width:0;margin:130px 5% 0;padding:28px}.hero h1{font-size:34px}.curtainShow{height:auto;grid-template-columns:1fr}.curtainVisual{min-height:390px}.machine,.material{height:auto;min-height:390px}.machine .sectionCopy,.material .sectionCopy{width:55%}.sideMenu{width:210px}.materialMenu{width:60%}.benefits{grid-template-columns:repeat(2,1fr)}.about{height:auto;grid-template-columns:1fr}.aboutImg{min-height:250px}.footer{grid-template-columns:1fr 1fr}.grid{grid-template-columns:repeat(2,1fr)}.visualizer,.detail{grid-template-columns:1fr}}
@media(max-width:560px){.nav{height:64px;margin:12px 3% 0}.logo{font-size:25px}.hero{margin-top:-76px;height:610px;padding-top:110px}.heroPanel{margin:130px 3% 0}.hero h1{font-size:29px}.section{margin:14px 3%}.section h2,.pageHero h1{font-size:27px}.curtainShow .sectionCopy,.machine,.material,.aboutText{padding:25px}.miniCards{grid-template-columns:repeat(2,1fr);position:relative;left:auto;right:auto;bottom:auto;padding:15px}.curtainVisual{min-height:auto}.machine{background-position:center}.machine .sectionCopy,.material .sectionCopy{width:100%;background:rgba(240,249,255,.8);border-radius:20px;padding:20px}.sideMenu,.materialMenu{position:relative;left:auto;right:auto;top:auto;bottom:auto;width:100%;margin-top:18px}.materialMenu{height:auto;grid-template-columns:repeat(2,1fr);padding:15px}.materialMenu a{min-height:80px}.benefits,.footer,.grid,.formGrid{grid-template-columns:1fr}.benefits>div{border-left:0;border-bottom:1px solid #d2e4f2}.aboutImg{min-height:220px}.field.full{grid-column:auto}.slideDots{display:none}}

/* ZIAE visual fidelity patch */
body,button,input,textarea,select{font-family:'Vazirmatn','IRANSansX','IRANSans',Tahoma,Arial,sans-serif!important}.nav nav,.call,.primary,.eyebrow,.footer,.copyright{font-family:'Vazirmatn','IRANSansX','IRANSans',Tahoma,Arial,sans-serif!important}.heroPanel,.section,.benefits,.aboutText{backdrop-filter:blur(18px) saturate(135%);-webkit-backdrop-filter:blur(18px) saturate(135%)}

/* Completion: readable catalog and responsive layout */
body{font-size:16px} .nav nav{gap:16px;font-size:14px}.call,.eyebrow,.footer a,.footer p{font-size:14px}.copyright{font-size:13px}.heroPanel{min-width:0;margin-right:58%;width:39%;padding:30px}.hero h1{font-size:clamp(29px,3vw,43px)}.miniCards a,.materialMenu a,.sideMenu a,.benefits b{font-size:14px}.benefits small{font-size:13px}.productPhoto{display:block;width:100%;height:260px;object-fit:cover;border-radius:20px}.detail>.productPhoto{height:420px}.productType{min-height:220px;border-radius:20px;background:#eaf5ff;display:flex;flex-direction:column;justify-content:center;padding:28px;gap:12px}.productType strong{font-size:30px}.productType span{font-size:14px;color:#355b7e}.specs{margin:20px 0}.specs>div{display:flex;justify-content:space-between;gap:24px;padding:12px 0;border-bottom:1px solid #dbe9f5}.specs dt{color:#355b7e}.specs dd{margin:0;text-align:left;font-weight:600}.textLink{display:inline-block;color:#0759ae;font-weight:700;margin-top:15px}.notice textarea{width:100%;min-height:180px;padding:15px;line-height:1.8}.notice button{margin-top:12px}.item h2{font-size:23px}.item p{font-size:16px}button,a,input,select,textarea{outline-offset:4px}.pageHero{padding:36px}.detailBox h2{font-size:24px}
@media(max-width:1100px){.nav nav,.nav .navActions{display:none}.menuBtn{display:block;margin-right:auto}.mobileNav.open{display:flex;position:absolute;top:82px;right:5%;left:5%;z-index:30;flex-direction:column;padding:18px;border-radius:20px}.mobileNav a{padding:11px}.nav>.call{display:none}}
@media(max-width:900px){.heroPanel{margin:130px 5% 0;width:auto}.sectionCopy{min-width:0}.benefits>div{padding:12px}.footer{gap:20px}}
@media(max-width:560px){.heroPanel{margin:110px 3% 0;padding:24px}.hero{height:auto;min-height:640px;padding-bottom:30px}.actions{flex-wrap:wrap}.pageHero{margin:20px 3%;padding:24px}.form{padding:22px;margin:20px 3%}.specs>div{flex-direction:column;gap:6px}.specs dd{text-align:right}.detail>.productPhoto{height:320px}.footer{padding:25px}.nav .navActions{display:none}.aboutText{padding:25px}}
/* Help centre */
.faqSearch{display:flex;flex-direction:column;gap:10px;max-width:680px;font-weight:700;margin:24px 0}.faqSearch input{width:100%;padding:17px 20px;border:1px solid #b5d7f3;border-radius:18px;background:#ffffffd9;color:#092f63}.faqFilters{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.faqFilters button,.faqFilters a{padding:10px 16px;border-radius:22px;background:#f5fbff;border:1px solid #bddaf3;color:#195a97;cursor:pointer;font-size:13px}.faqFilters .selected{background:#0965bb;color:white;border-color:#0965bb}.faqContent{margin:24px 5%;display:grid;gap:22px}.faqGroup{padding:28px;border-radius:28px}.faqGroup h2{font-size:23px;margin:0 0 20px}.faqEntry{border-top:1px solid #c9e0f2}.faqEntry summary{padding:19px 5px;cursor:pointer;font-weight:700;line-height:1.9}.faqEntry p{line-height:2.1;color:#355b7e;padding:0 24px 16px;margin:0}.faqHelp{display:inline-block;margin-top:18px;color:#0867c8;font-size:14px}.faqSearch input:focus-visible,.faqFilters button:focus-visible,summary:focus-visible{outline:3px solid #0872ce;outline-offset:4px}[hidden]{display:none!important}#faqCount{color:#547592;font-size:13px}@media(max-width:600px){.faqGroup{padding:18px}.faqGroup h2{font-size:20px}.faqEntry summary{font-size:14px}.faqEntry p{font-size:14px;padding-inline:8px}.faqFilters{gap:6px}.faqFilters button{font-size:12px;padding:8px 12px}.nav{gap:12px;padding:0 15px}.navActions .call{font-size:10px;padding:10px}}
/* Original brand silhouette in the previous ZIAE text color */
.logo.brandLogo{position:relative;border:0;letter-spacing:normal;background:transparent;border-radius:0;padding:0;box-shadow:none;display:flex;align-items:center;justify-content:center;flex-shrink:0;width:87px;height:58px;overflow:visible;color:#0d63bd}.logo.brandLogo::before{content:"";position:absolute;inset:0;background:currentColor;-webkit-mask:url("/assets/images/ziae-logo.png") center/contain no-repeat;mask:url("/assets/images/ziae-logo.png") center/contain no-repeat;pointer-events:none}.brandLogo img{display:block;width:100%;height:100%;object-fit:contain;opacity:0}.footer .brandLogo{width:132px;height:88px;align-self:flex-start}@media(max-width:600px){.nav .brandLogo{width:69px;height:46px}}

.measurementGallery{margin:24px 5%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.measurementGallery figure{margin:0;padding:12px;border-radius:26px;overflow:hidden}.measurementGallery img{display:block;width:100%;height:auto;border-radius:18px}.measurementGallery figcaption{padding:16px 8px;font-weight:700;line-height:1.8}.nav nav{gap:12px;font-size:12px}@media(max-width:700px){.measurementGallery{grid-template-columns:1fr;gap:16px}}

.companyJourney{margin:36px 5%}.companyJourney .sectionTitle{margin-bottom:20px}.companyJourney h2{font-size:30px;margin:8px 0}.journeyCards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.journeyCards strong{color:#0b62b4}.divisionGrid .item{display:flex;flex-direction:column}.divisionGrid .textLink{margin-top:auto}.textLink{color:#0867c8;font-weight:700}@media(max-width:900px){.journeyCards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.journeyCards{grid-template-columns:1fr}}

/* Product catalog */.catalogSearch,.catalogCategory{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:700;max-width:650px;margin:18px 0}.catalogSearch input,.catalogCategory select{border:1px solid #bfdcf3;background:#fff;border-radius:16px;color:#092f63;padding:14px 18px;max-width:100%}.catalogDivisions{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.catalogDivisions button{border:1px solid #bddaf3;background:#fff;border-radius:20px;color:#145995;padding:10px 16px;cursor:pointer}.catalogDivisions button.selected{background:#0867c8;color:white}.catalogGrid{margin:22px 5%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.catalogCard{display:flex;flex-direction:column;min-width:0}.catalogCard h3{font-size:18px;line-height:1.7;margin:14px 0 7px}.catalogMeta{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:#4b7395;align-items:center}.catalogCode{background:#e9f5ff;color:#0758a4;border-radius:12px;padding:6px 9px;font-weight:800;white-space:nowrap}.catalogCode.soft{font-weight:400;color:#66829b}.catalogSub,.catalogAlbum{font-size:13px;color:#587894;margin:5px 0}.catalogAlbum{color:#0962b5}.catalogActions{display:flex;gap:14px;flex-wrap:wrap;margin-top:auto;padding-top:16px;font-size:13px;color:#0867c8;font-weight:700}.catalogMore{text-align:center;margin:20px 5% 36px}.catalogMore p{color:#507493}.catalogHero #catalogCount{color:#507493;font-size:13px}.catalogSearch input:focus-visible,.catalogCategory select:focus-visible,.catalogDivisions button:focus-visible,.catalogMore button:focus-visible{outline:3px solid #0872ce;outline-offset:3px}@media(max-width:900px){.catalogGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.catalogGrid{grid-template-columns:1fr}.catalogHero{padding:28px!important}.catalogCard h3{font-size:16px}}

.machineCard{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:28px}.machineCard h2{font-size:23px;line-height:1.8;margin:0}.machineCard .primary{margin-top:auto;font-size:14px;line-height:1.8}.machineLines{margin-top:30px;margin-bottom:44px}.machineProducts{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}.machineLines .machineCard{min-height:235px}@media(max-width:900px){.machineLines{grid-template-columns:1fr}.machineLines .machineCard{min-height:0}}
.curtainCategory,.curtainProduct{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.curtainCategory .primary,.curtainProduct .textLink{margin-top:auto}.curtainCategory h2,.curtainProduct h2{font-size:21px;line-height:1.8;margin:0}.curtainProduct .textLink{padding-top:8px}.curtainCategory .productPhoto{width:100%}.categoryInfo{margin:28px 5%;border:1px solid #bddaf3;border-radius:22px;padding:20px}.categoryInfo summary{cursor:pointer;font-weight:700}.categoryInfo .detail{margin:20px 0 0}@media(max-width:600px){.curtainProducts{grid-template-columns:1fr}.curtainProduct h2{font-size:18px}}

/* Curtain shop configuration */
.curtainOrder{margin:28px 5%;padding:clamp(20px,4vw,40px)}
.curtainOrder h2{font-size:24px;line-height:1.8;margin:0 0 12px}
.shopFields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0}
.shopField{min-width:0}.shopField label{display:block;font-weight:700;font-size:16px;margin-bottom:10px}
.shopField input,.shopField select{box-sizing:border-box;width:100%;min-height:48px;border:1px solid #a7c9e6;border-radius:12px;background:#fff;color:#123b60;padding:12px;font:inherit;font-size:16px}
.shopField input{text-align:right;direction:ltr}.shopField :is(input,select):focus-visible,.fieldGuide summary:focus-visible{outline:3px solid #0d63bd;outline-offset:3px}
.fieldGuide{font-size:14px;line-height:1.9;margin-top:10px}.fieldGuide summary{cursor:pointer;color:#0d63bd;padding:5px 0;font-weight:700}.fieldGuide p{margin:8px 0;color:#244e70}
.fieldError{font-size:14px;color:#a51d2d;line-height:1.8;margin:5px 0}.fieldError:empty{display:none}.shopField [aria-invalid="true"]{border-color:#a51d2d}
.shopCalculation{border:1px solid #b9d6ef;background:#f0f7fe;border-radius:18px;padding:22px;margin:22px 0}
.shopCalculation>div{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:10px;margin:12px 0;font-size:16px}
.shopCalculation p{font-size:14px;line-height:1.9;color:#315975}.shopCalculation output{font-weight:700;color:#0d63bd}#curtain-area{font-size:24px}
.curtainOrder .primary{font:inherit;cursor:pointer;max-width:100%;white-space:normal}.machineCard[id]{scroll-margin-top:100px}
@media(max-width:600px){.shopFields{grid-template-columns:1fr;gap:18px}.curtainOrder h2{font-size:21px}.shopCalculation{padding:16px}}

.stockUnavailable{display:inline-block;align-self:flex-start;width:fit-content;padding:5px 12px;border-radius:8px;background:#edf0f4;color:#465365;font-size:14px;font-weight:700;line-height:1.8}.curtainOrder .primary:disabled{background:#e1e6ec;color:#566171;border:1px solid #c6ced7;box-shadow:none;cursor:not-allowed;opacity:1}