:root{--navy:#0d2b5c;--blue:#2272c3;--sky:#5baee8;--cyan:#17c3e6;--bg:#f0f8ff;--surface:#fff;--text:#14222f;--muted:#64798b;--border:#dfeaf2;--danger:#b9342b;--shadow:0 14px 40px rgba(13,43,92,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Vazirmatn,Tahoma,Arial,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}.header-row{height:82px;display:grid;grid-template-columns:190px 1fr auto;gap:28px;align-items:center}.brand{font-size:25px;font-weight:900;line-height:1;color:var(--navy);letter-spacing:-1px}.brand span{color:var(--blue)}.brand small{display:block;margin-top:8px;color:var(--muted);font-size:10px;letter-spacing:0}.header-search input{width:100%;border:1px solid var(--border);background:var(--bg);border-radius:14px;padding:12px 18px;outline:0}.header-search input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(34,114,195,.1)}.header-actions{display:flex;gap:18px;align-items:center;font-size:14px;font-weight:700}.cart-link b{display:inline-grid;place-items:center;background:var(--blue);color:#fff;border-radius:50%;width:23px;height:23px;font-size:11px}.main-nav{height:44px;display:flex;gap:28px;align-items:center;font-size:14px}.main-nav a:hover{color:var(--blue)}.hero{margin-top:28px;min-height:430px;padding:55px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:60px;color:#fff;border-radius:32px;overflow:hidden;background:linear-gradient(135deg,var(--navy),#1f5799 55%,var(--sky));box-shadow:var(--shadow)}.hero h1{font-size:44px;line-height:1.45;margin:16px 0}.hero p{max-width:560px;color:rgba(255,255,255,.86);font-size:17px}.eyebrow{display:inline-block;padding:5px 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img{width:100%;height:100%;object-fit:cover}.product-body{padding:16px}.product-title{font-weight:800}.product-body p{height:44px;margin:5px 0 15px;color:var(--muted);font-size:12px;overflow:hidden}.product-bottom{display:flex;align-items:center;justify-content:space-between}.product-bottom small{font-size:10px}.trust-banner{margin:60px 0 20px;padding:38px;text-align:center;color:#fff;border-radius:27px;background:linear-gradient(115deg,var(--navy),var(--blue),var(--cyan))}.trust-banner h2,.trust-banner p{margin:0}.page-space{padding-block:42px}.page-heading span,.account-head span{color:var(--blue);font-size:13px;font-weight:800}.catalog-layout{display:grid;grid-template-columns:210px 1fr;gap:30px}.filters{align-self:start;padding:20px;background:#fff;border:1px solid var(--border);border-radius:18px}.filters h3{margin-top:0}.filters a{display:block;padding:8px 11px;border-radius:9px;font-size:14px}.filters a.active,.filters a:hover{background:var(--bg);color:var(--blue);font-weight:700}.empty-state{text-align:center;padding:70px 20px;background:#fff;border:1px dashed #b9ccda;border-radius:22px}.breadcrumbs{margin-bottom:24px;color:var(--muted);font-size:13px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:50px}.detail-image{display:grid;place-items:center;min-height:500px;background:#fff;border:1px solid var(--border);border-radius:28px;font-size:100px}.detail-image img{width:100%;height:100%;max-height:580px;object-fit:contain}.detail-info h1{font-size:35px;margin:14px 0}.detail-info p{white-space:pre-line;color:var(--muted)}label{display:block;margin:15px 0;font-size:13px;font-weight:700}input,select,textarea{width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--border);border-radius:11px;background:#fff}select{min-width:250px}.detail-info form{margin-top:25px}.benefits{margin-top:30px;padding:20px 35px;background:#fff;border:1px solid var(--border);border-radius:16px;font-size:13px}.cart-layout,.checkout-layout{display:grid;grid-template-columns:1fr 340px;gap:28px}.cart-list,.form-card,.order-summary{background:#fff;border:1px solid var(--border);border-radius:20px}.cart-item{display:grid;grid-template-columns:90px 1fr 130px auto;align-items:center;gap:16px;padding:18px;border-bottom:1px solid var(--border)}.cart-item:last-child{border:0}.cart-thumb{display:grid;place-items:center;width:80px;height:80px;border-radius:14px;background:var(--bg);font-size:28px}.cart-thumb img{width:100%;height:100%;object-fit:cover;border-radius:14px}.cart-item small,.cart-item b{display:block}.cart-item button{border:0;background:transparent;color:var(--blue);cursor:pointer;font-size:12px}.danger-link{color:var(--danger)!important}.order-summary{align-self:start;padding:22px}.order-summary h3{margin-top:0}.order-summary>div{display:flex;justify-content:space-between;padding:10px 0;font-size:13px}.order-summary .summary-total{margin:12px 0;padding:18px 0;border-block:1px solid var(--border);font-size:15px}.form-card{padding:25px}.auth-wrap{display:grid;place-items:center;min-height:620px}.auth-card{width:min(440px,100%);padding:36px;background:#fff;border:1px solid var(--border);border-radius:25px;box-shadow:var(--shadow)}.auth-card h1{margin-bottom:0}.auth-card>p{color:var(--muted)}.check{display:flex;gap:8px;align-items:center}.check input{width:auto;margin:0}.orders-table article{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:15px;align-items:center;margin-bottom:10px;padding:16px;background:#fff;border:1px solid var(--border);border-radius:14px}.orders-table small,.orders-table strong{display:block}.status{display:inline-block;padding:3px 10px;background:#e9f4ff;color:var(--blue);border-radius:99px}.alert{margin-top:18px;padding:12px 18px;border-radius:12px}.alert.success{background:#e7f6ee;color:#176a41}.alert.error{background:#fdecea;color:var(--danger)}.site-footer{margin-top:70px;padding-top:45px;background:var(--navy);color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:60px}.footer-grid p{color:rgba(255,255,255,.7);font-size:13px}.footer-grid a{display:block;margin-top:8px;color:rgba(255,255,255,.75);font-size:13px}.copyright{margin-top:35px;padding:15px;text-align:center;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.55)}.pagination{margin-top:28px}.pagination svg{width:20px}.pagination nav>div:first-child{display:none}.pagination nav>div:last-child{display:flex;justify-content:space-between;align-items:center}.pagination span,.pagination a{margin:2px;padding:6px 10px;background:#fff;border-radius:7px}@media(max-width:850px){.header-row{grid-template-columns:1fr auto;height:auto;padding-block:14px}.header-search{grid-column:1/-1;grid-row:2}.main-nav{overflow:auto}.hero{grid-template-columns:1fr;padding:35px}.hero-tiles{display:none}.hero h1{font-size:34px}.category-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.catalog-layout,.product-detail,.cart-layout,.checkout-layout{grid-template-columns:1fr}.filters{display:flex;gap:6px;overflow:auto}.filters h3{display:none}.detail-image{min-height:350px}.orders-table article{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr;gap:20px}}@media(max-width:520px){.container{width:min(100% - 22px,1160px)}.header-actions{gap:10px;font-size:12px}.main-nav{gap:18px}.hero{min-height:380px;padding:25px}.hero h1{font-size:28px}.category-grid{grid-template-columns:1fr 1fr}.category-card{padding:10px}.product-grid{gap:10px}.product-image{height:170px}.product-body{padding:11px}.cart-item{grid-template-columns:70px 1fr}.cart-item form{grid-column:2}.footer-grid{gap:16px}}
html[data-theme="dark"]{color-scheme:dark;--bg:#071622;--surface:#0d2130;--text:#eef8ff;--muted:#9ab0bf;--line:#203b4c}
html[data-theme="dark"] body{background:var(--bg);color:var(--text)}
html[data-theme="dark"] .site-header,html[data-theme="dark"] .product-card,html[data-theme="dark"] .category-card,html[data-theme="dark"] .card{background:var(--surface);color:var(--text)}
.top-strip{background:linear-gradient(90deg,#063b63,#007aa3);color:#fff;font-size:.78rem}.top-strip .container{display:flex;justify-content:space-between;padding-top:.42rem;padding-bottom:.42rem}
.brand-images{display:flex!important;align-items:center;gap:.65rem}.brand-symbol{width:42px;height:42px;object-fit:contain}.wordmark{width:125px;height:auto}.wordmark-dark{display:none}html[data-theme="dark"] .wordmark-light{display:none}html[data-theme="dark"] .wordmark-dark{display:block}
.theme-toggle{border:1px solid var(--line);background:transparent;color:inherit;border-radius:10px;width:40px;height:40px;cursor:pointer;font-size:1.2rem}
.app-family{background:linear-gradient(120deg,#06446d,#0096b4);color:#fff}.app-family .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1.6rem;padding-bottom:1.6rem}.app-family p{margin:.3rem 0 0}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-top:2rem;padding-bottom:2rem}.trust-grid>div{display:grid;grid-template-columns:auto 1fr;column-gap:.7rem;align-items:center}.trust-grid span{grid-row:1/3;font-size:2rem}.trust-grid small{color:var(--muted)}.footer-wordmark{width:145px;height:auto;margin-bottom:.7rem}
@media(max-width:700px){.top-strip .container span:last-child{display:none}.brand-symbol{width:36px;height:36px}.wordmark{width:100px}.trust-grid{grid-template-columns:1fr 1fr}.app-family .container{align-items:flex-start;flex-direction:column}}

/* IranFina visual system — enhanced storefront */
.hero{position:relative;background:radial-gradient(circle at 88% 15%,rgba(23,195,230,.38),transparent 28%),linear-gradient(135deg,#062e54,#075e8d 55%,#16a8c6);box-shadow:0 25px 70px rgba(4,54,91,.2)}
.button.ghost{border:1px solid rgba(255,255,255,.55);background:transparent;color:#fff}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.section-kicker{display:block;color:var(--blue);font-size:11px;font-weight:900}
.product-image{position:relative;background:linear-gradient(145deg,#fff,var(--product-color,#eaf6ff));overflow:hidden}.product-image>span:not(.product-badges){transition:transform .25s}.product-card:hover .product-image>span:not(.product-badges){transform:scale(1.1) rotate(-2deg)}
.product-badges{position:absolute;top:12px;right:12px;display:grid;gap:5px;font-size:11px}.product-badges b,.product-badges i{padding:4px 9px;border-radius:8px;background:var(--blue);color:#fff;font-style:normal}.product-badges i{background:#e94848}
.rating{margin:-7px 0 12px;color:var(--text);font-size:11px}.rating>span{color:#f4a900}.rating small{color:var(--muted)}.product-bottom{align-items:end}.product-bottom del{display:block;color:var(--muted);font-size:11px}.product-bottom form{margin:0}.quick-add{display:grid;place-items:center;width:39px;height:39px;border:0;border-radius:12px;background:var(--navy);color:#fff;font-size:21px;cursor:pointer}.quick-add:hover{background:var(--blue)}.quick-add:disabled{opacity:.4;cursor:not-allowed}
.detail-meta{display:flex;gap:18px;margin-top:16px;color:var(--muted);font-size:12px}.payment-result{display:flex;justify-content:space-between;margin-top:24px;padding:16px 20px;border-radius:14px}.payment-result.is-success{background:#e7f6ee;color:#176a41}.payment-result.is-error{background:#fdecea;color:var(--danger)}
html[data-theme="dark"]{--border:#203b4c;--navy:#76c8f2;--blue:#42aee5;--shadow:0 14px 40px rgba(0,0,0,.25)}html[data-theme="dark"] .filters,html[data-theme="dark"] .form-card,html[data-theme="dark"] .order-summary,html[data-theme="dark"] .auth-card,html[data-theme="dark"] .benefits,html[data-theme="dark"] .detail-image{background:var(--surface);color:var(--text)}html[data-theme="dark"] input,html[data-theme="dark"] select,html[data-theme="dark"] textarea{background:#091a26;color:var(--text)}
.filter-form{margin-top:18px;padding-top:12px;border-top:1px solid var(--border)}.filter-form label{margin:10px 0}.filter-form select{min-width:0;padding:8px}.filter-form .mini-button{width:100%;margin-top:8px}

/* Structured footer */
.family-cta{margin-top:80px;background:linear-gradient(115deg,#06385e,#08799a 60%,#11a8bc);color:#fff}.family-cta-inner{min-height:132px;display:flex;align-items:center;justify-content:space-between;gap:30px}.family-copy{display:flex;align-items:center;gap:18px}.family-copy strong{font-size:19px}.family-copy p{margin:3px 0 0;color:rgba(255,255,255,.8);font-size:13px}.family-icon{display:grid;place-items:center;width:58px;height:58px;border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(255,255,255,.1);font-size:27px}
.site-footer{margin-top:0;padding-top:0;background:#071f39;color:#fff}.footer-benefits{border-bottom:1px solid rgba(255,255,255,.1);background:#0a2948}.trust-grid{padding-top:25px;padding-bottom:25px}.trust-grid>div{display:flex;align-items:center;gap:12px;min-width:0}.trust-grid>div>span{display:grid;place-items:center;width:48px;height:48px;flex:0 0 48px;border-radius:15px;background:rgba(255,255,255,.07);font-size:22px}.trust-grid b,.trust-grid small{display:block}.trust-grid b{font-size:13px}.trust-grid small{color:rgba(255,255,255,.58);font-size:11px}
.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:48px;padding-top:48px;padding-bottom:45px}.footer-grid>section,.footer-grid>nav{min-width:0}.footer-grid strong{display:block;margin-bottom:14px;font-size:14px}.footer-grid a,.footer-grid nav span{display:block;margin:7px 0;color:rgba(255,255,255,.66);font-size:12px;transition:.2s}.footer-grid a:hover{color:#fff;transform:translateX(-3px)}.footer-about p{max-width:300px;margin:12px 0;color:rgba(255,255,255,.66);font-size:12px;line-height:2}.footer-wordmark{display:block;width:145px;margin:0 0 14px}.footer-slogan{color:#72d7ee;font-size:12px;font-weight:800}.footer-contact p{margin:7px 0;color:rgba(255,255,255,.68);font-size:12px}.footer-contact p a{display:inline;margin:0}.secure-pay{display:inline-flex;margin-top:12px;padding:7px 11px;border:1px solid rgba(255,255,255,.13);border-radius:9px;color:rgba(255,255,255,.76);font-size:10px}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);background:#061a30}.footer-bottom .container{display:flex;justify-content:space-between;gap:20px;padding-top:15px;padding-bottom:15px;color:rgba(255,255,255,.45);font-size:10px}.app-family,.copyright{display:none}
@media(max-width:900px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:34px}.footer-contact{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.footer-contact strong,.footer-contact .secure-pay{grid-column:1/-1}}
@media(max-width:650px){.family-cta-inner{align-items:flex-start;flex-direction:column;padding-top:25px;padding-bottom:25px}.family-copy{align-items:flex-start}.family-cta .button{width:100%}.trust-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding-top:36px}.footer-about{grid-column:1/-1}.footer-contact{grid-column:1/-1;display:block}.footer-bottom .container{align-items:center;flex-direction:column;text-align:center}.payment-result{align-items:flex-start;flex-direction:column}}

/* Checkout, cart and interaction polish */
.shipping-note,.form-hint,.summary-help{color:var(--muted);font-size:11px;line-height:1.8}.continue-shopping{display:block;margin-top:12px;text-align:center;color:var(--muted);font-size:12px}.continue-shopping:hover{color:var(--blue)}.checkout-steps{display:flex;gap:8px;margin-bottom:25px}.checkout-steps span{flex:1;padding:9px 12px;border-radius:10px;background:var(--surface);color:var(--muted);text-align:center;font-size:11px}.checkout-steps .done{color:#26724b}.checkout-steps .active{background:var(--blue);color:#fff;font-weight:800}.secure-label{color:#26724b!important}.form-card h2{margin:0}.form-hint{margin-top:2px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.gateway-card{display:flex;align-items:center;gap:12px;margin-top:24px;padding:14px;border:1px solid #b9ddca;border-radius:13px;background:#f1fbf6}.gateway-card>span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#278557;color:#fff}.gateway-card b,.gateway-card small{display:block}.gateway-card small{color:#557064;font-size:10px}
.button,.mini-button,.secondary-button,.quick-add{transition:transform .18s,background .18s,box-shadow .18s}.button:hover,.mini-button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(34,114,195,.18)}:focus-visible{outline:3px solid rgba(23,195,230,.45);outline-offset:2px}.product-title:hover{color:var(--blue)}
html[data-theme="dark"] .checkout-steps span,html[data-theme="dark"] .gateway-card{background:var(--surface)}html[data-theme="dark"] .gateway-card{border-color:#265342}.secondary-button{color:var(--text)}
@media(max-width:620px){.form-grid{grid-template-columns:1fr}.checkout-steps{overflow:auto}.checkout-steps span{min-width:110px}.cart-item{padding:13px}.footer-grid nav a,.footer-grid nav span{padding-block:2px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Lightweight ambient water background: CSS-only, zero network requests */
body{position:relative;isolation:isolate;background-color:var(--bg);background-image:radial-gradient(ellipse 72% 34% at 8% 7%,rgba(91,174,232,.10),transparent 70%),radial-gradient(ellipse 62% 30% at 94% 34%,rgba(23,195,230,.075),transparent 72%),radial-gradient(ellipse 76% 32% at 4% 72%,rgba(34,114,195,.065),transparent 72%),radial-gradient(ellipse 58% 28% at 92% 94%,rgba(23,195,230,.07),transparent 70%);background-attachment:fixed}
body::before{content:"";position:fixed;z-index:-1;inset:0;pointer-events:none;opacity:.46;background:radial-gradient(ellipse 58% 13% at 16% 23%,transparent 67%,rgba(34,114,195,.07) 68%,transparent 70%),radial-gradient(ellipse 66% 14% at 78% 53%,transparent 67%,rgba(23,195,230,.065) 68%,transparent 70%),radial-gradient(ellipse 60% 12% at 20% 84%,transparent 67%,rgba(91,174,232,.06) 68%,transparent 70%)}
html[data-theme="dark"] body{background-image:radial-gradient(ellipse 72% 34% at 8% 7%,rgba(66,174,229,.08),transparent 70%),radial-gradient(ellipse 62% 30% at 94% 34%,rgba(23,195,230,.055),transparent 72%),radial-gradient(ellipse 76% 32% at 4% 72%,rgba(66,174,229,.045),transparent 72%)}html[data-theme="dark"] body::before{opacity:.32}
@media(max-width:700px){body{background-attachment:scroll}body::before{position:absolute;opacity:.32}}
.top-brand-message{display:flex;align-items:center;gap:10px}.top-brand-message img{display:block;width:116px;height:25px;object-fit:contain;filter:brightness(0) invert(1)}.top-brand-message i{padding-right:10px;border-right:1px solid rgba(255,255,255,.25);font-style:normal;color:rgba(255,255,255,.78)}.hero-slogan-art{display:block;width:190px;height:auto;filter:brightness(0) invert(1);mix-blend-mode:screen}.footer-slogan-art{display:block;width:145px;height:auto;margin-top:14px;filter:brightness(0) invert(1);opacity:.88}@media(max-width:600px){.top-brand-message i{display:none}.top-brand-message img{width:98px}.hero-slogan-art{width:155px}}
.theme-control{display:inline-flex;align-items:center;gap:5px;margin:0;padding:4px 7px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);font-size:11px;cursor:pointer}.theme-control>span{font-size:15px}.theme-control select{width:auto;min-width:0;margin:0;padding:3px 18px 3px 3px;border:0;border-radius:6px;background:transparent;color:inherit;font-size:10px;cursor:pointer;box-shadow:none!important}.theme-control select:focus{outline:0}.theme-toggle{display:none}@media(max-width:520px){.header-actions .theme-control select{position:absolute;width:1px;height:1px;opacity:0}.header-actions .theme-control{width:38px;height:38px;justify-content:center}.header-actions .theme-control>span{font-size:18px}}