:root{color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}html{scroll-padding-top:env(safe-area-inset-top,0px)}body{margin:0;padding:0;font:14px -apple-system,BlinkMacSystemFont,sans-serif;background:#fff;color:#000}img{max-width:100%}[hidden]:not([hidden=until-found i]){display:none!important}
@font-face{font-family:"Vazirmatn";src:url('../fonts/Vazirmatn-VF.woff2') format("woff2");font-weight:100 900;font-display:swap}

/* Layout: multi-page storefront in one file. Views switch in place (home, listings, product, cart, lenses, about, faq). White page, navy #072369, light tiles for frame art. */
:root{
  --paper:#FFFFFF;
  --alt:#F5F5F2;
  --ink:#0B1B3F;
  --muted:#5A6479;
  --line:#E2E5EB;
  --navy:#072369;
  --on-navy:#FFFFFF;
  --focus:#072369;
  --nav-active:#1E4FD8;
  --tile-1:#F1F2F4;
  --tile-2:#E3EAF7;
  --tile-3:#D9E3F5;
  --tile-4:#EBEFF6;
  --tile-ink:#0B1B3F;
  --body:'Vazirmatn',Tahoma,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0B1220; --alt:#121B2E; --ink:#EEF1F8; --muted:#A0AAC0; --line:#24304A;
    --navy:#1D3277; --on-navy:#FFFFFF; --focus:#8FA8FF; --nav-active:#8FA8FF; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0B1220; --alt:#121B2E; --ink:#EEF1F8; --muted:#A0AAC0; --line:#24304A;
  --navy:#1D3277; --on-navy:#FFFFFF; --focus:#8FA8FF; --nav-active:#8FA8FF; color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.8;direction:rtl}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.wrap{max-width:1320px;margin-inline:auto;padding-inline:clamp(16px,3.5vw,40px)}
h1,h2,h3{font-weight:700;line-height:1.3;margin:0;text-wrap:balance}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem)}
h3{font-size:1.05rem}
p{margin:0}
section{padding-block:clamp(2.5rem,6vw,4.5rem)}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 1.5rem;border:1.5px solid currentColor;border-radius:4px;background:transparent;font-weight:500;text-decoration:none;cursor:pointer;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}
.btn.solid{background:var(--navy);border-color:var(--navy);color:var(--on-navy)}
.btn.solid:hover{filter:brightness(1.15)}
.btn.light{background:#fff;border-color:#fff;color:#0B1B3F}
.btn.light:hover{background:transparent;color:#0B1B3F;border-color:#0B1B3F}
.btn.line{color:var(--ink);border-color:var(--ink)}
.btn.line:hover{background:var(--ink);color:var(--paper)}
.btn.small{min-height:42px;padding:0 1.1rem;font-size:.95rem;width:100%}
.btn.small:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.full{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* top bar + header */
.bar{background:var(--navy);text-align:center;font-size:.88rem;padding:.4rem 1rem;color:var(--on-navy)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--paper);border-bottom:1px solid var(--line);transition:background-color .35s ease,color .35s ease,border-color .35s ease,transform .32s ease}
header.header-hidden{transform:translateY(-110%)}
header .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:0 2.25rem;padding-block:.5rem}
.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:800;font-size:1.6rem;line-height:1;letter-spacing:-.01em}
.logo svg{width:40px;height:auto}
header nav{order:3;width:100%;overflow-x:auto;display:flex;gap:1.9rem;white-space:nowrap}
header nav a{position:relative;text-decoration:none;font-weight:700;font-size:1.02rem;padding:.6rem 0;transition:color .25s ease}
header nav a::after{content:"";position:absolute;inset-inline:0;bottom:.3rem;height:2px;background:currentColor;border-radius:1px;transform:scaleX(0);transform-origin:center;transition:transform .3s ease}
header nav a:hover::after,header nav a.open::after{transform:scaleX(1)}
header nav a:hover,header nav a.open,header nav a[aria-current="page"]{color:var(--nav-active)}
.tools{margin-inline-start:auto;display:flex;gap:.1rem}
.icon-btn{position:relative;width:44px;height:36px;display:grid;place-items:center;border:0;background:none;border-radius:999px;cursor:pointer;text-decoration:none}
.icon-btn{transition:background-color .25s ease}.icon-btn:hover{background:var(--alt)}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.icon-btn[data-go="account"] svg{width:32px;height:32px}
.badge{position:absolute;top:3px;inset-inline-start:2px;min-width:18px;height:18px;border-radius:9px;background:var(--navy);color:var(--on-navy);font-size:.72rem;line-height:18px;text-align:center;padding-inline:4px}


body:has(.view[data-view="home"]:not([hidden])) #siteHeader{background:transparent;color:#fff;border-bottom-color:rgba(255,255,255,.2)}
body:has(.view[data-view="home"]:not([hidden])) #siteHeader.header-scrolled{background:var(--navy)}
body:has(.view[data-view="home"]:not([hidden])) #siteHeader nav a:hover,body:has(.view[data-view="home"]:not([hidden])) #siteHeader nav a.open{color:#fff}
body:has(.view[data-view="home"]:not([hidden])) #siteHeader .icon-btn:hover{background:rgba(255,255,255,.18)}
#siteHeader .mega{color:var(--ink)}
@media (hover:hover){
  body:has(.view[data-view="home"]:not([hidden])) #siteHeader:hover,body:has(.view[data-view="home"]:not([hidden])) #siteHeader:has(nav a.open){background:var(--navy)}
}


/* hero */
.hero{margin-top:calc(-1 * var(--home-header-height,110px));padding-top:var(--home-header-height,110px);padding-bottom:0;background-color:#bba995;color:#fff;background-image:linear-gradient(to left,rgba(11,27,63,.82),rgba(11,27,63,.4) 50%,rgba(11,27,63,.08)),url('../img/hero-eyeglasses.webp');background-size:cover;background-position:center 55%;background-repeat:no-repeat}
.hero .btn.line{background:#fff;color:var(--navy);border-color:#fff}
.hero .btn.line:hover{background:transparent;color:#fff;border-color:#fff}
.hero .btn.light:hover{background:transparent;color:#fff;border-color:#fff}
.hero .wrap{display:grid;grid-template-columns:1fr;gap:1rem;align-items:center;min-height:clamp(440px,62vw,600px);padding-block:2.5rem}
@media (min-width:900px){.hero .wrap{grid-template-columns:1fr 1.15fr;gap:2rem}}
.hero h1{font-size:clamp(2.2rem,5.4vw,3.9rem);font-weight:800;line-height:1.25;max-width:12ch}
.hero .cta{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.75rem}
.perks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}
.perks li{display:flex;align-items:center;justify-content:center;min-width:0;padding:.9rem clamp(.5rem,2vw,1.5rem);font-size:clamp(.8rem,1.5vw,.95rem);font-weight:500;text-align:center;border-inline-end:1px solid var(--line)}
.perks li:last-child{border-inline-end:0}
.search-form{display:flex;flex-wrap:wrap;align-items:end;gap:.75rem;margin-block:1.5rem}
.search-form .field{flex:1 1 240px;margin:0}
.search-form input{width:100%;font-size:16px}
.perks-wrap{border-bottom:1px solid var(--line)}

/* promos */
.promos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:1rem}
.promo{position:relative;min-height:440px;border-radius:6px;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;padding:clamp(1.25rem,3vw,2.25rem);color:var(--tile-ink);overflow:hidden}
.promo:nth-child(1){background:var(--tile-3)}
.promo:nth-child(2){background:var(--tile-2)}
.promo .art{position:absolute;inset:0 0 38% 0;display:grid;place-items:center;padding:1.5rem}
.promo .art svg{width:min(88%,480px);height:auto}
.promo h2{position:relative;font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:1rem;max-width:16ch}
.promo .btn{position:relative}

/* cards + rail */
.sec-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1.5rem;margin-bottom:1.5rem}
.chips{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{min-height:40px;padding:0 1.1rem;border:1.5px solid var(--line);border-radius:999px;background:var(--paper);cursor:pointer;font-weight:500;font-size:.95rem}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.rail{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem;scrollbar-width:thin}
.rail .card{flex:0 0 clamp(250px,23.5%,320px);scroll-snap-align:start}
.card{display:flex;flex-direction:column;gap:.7rem;min-width:0}
.card .pic{position:relative;border-radius:4px;aspect-ratio:4/3;display:grid;place-items:center;background:var(--tile-1);color:var(--tile-ink);cursor:pointer}
.card .pic svg{width:84%;height:auto}
.free-lens{display:block;margin-top:.3rem;font-size:.78rem;font-weight:700;color:#0a6b3d}.pic-free{position:absolute;inset-inline-start:.7rem;bottom:.7rem;margin:0;background:#fff;padding:.15rem .6rem;border-radius:2px}.free-lens.lg{font-size:.95rem;margin:.5rem 0 0}
.card .tag{position:absolute;top:.7rem;inset-inline-start:.7rem;font-size:.75rem;font-weight:500;background:#fff;color:#0B1B3F;padding:.05rem .65rem;border-radius:2px}
.heart{position:absolute;top:.35rem;inset-inline-end:.35rem;width:40px;height:34px;display:grid;place-items:center;border:0;background:none;border-radius:999px;cursor:pointer;color:var(--tile-ink)}
.heart svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.heart[aria-pressed="true"] svg{fill:#D8334A;stroke:#D8334A}
.grid.favorites-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.favorites-grid .card .pic{border-radius:14px;background:var(--alt)}
.favorites-grid .heart{top:auto;bottom:.75rem;inset-inline-end:.75rem;width:44px;height:44px;background:#fff;box-shadow:0 2px 8px #0000000d}
.favorites-grid .card .heart svg{width:20px;height:20px}
.favorites-grid .heart[aria-pressed="true"] svg{fill:#D8334A;stroke:#D8334A}
.favorites-grid .card>.btn{border-radius:999px;width:100%;margin-top:auto}
@media(max-width:900px){.grid.favorites-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.grid.favorites-grid{grid-template-columns:minmax(0,1fr)}}
.meta{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem}
.meta h3{font-size:1.1rem}
.meta h3 a{text-decoration:none}
.meta h3 a:hover{text-decoration:underline}
.price{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted);font-size:.95rem}
.swatches{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;padding-block:10px;color:var(--muted);font-size:.88rem}
.sw{position:relative;width:24px;height:24px;border-radius:50%;border:2px solid var(--paper);box-shadow:0 0 0 1px var(--line);cursor:pointer;padding:0}
.sw::before{content:"";position:absolute;inset:-12px;border-radius:50%}
.sw[aria-pressed="true"]{box-shadow:0 0 0 2px var(--ink)}
.rail-nav{display:flex;direction:ltr;gap:.5rem;margin-top:.5rem}
.rail-nav button{width:44px;height:34px;border-radius:999px;border:1.5px solid var(--line);background:var(--paper);cursor:pointer;display:grid;place-items:center}
.rail-nav button:hover{border-color:var(--ink)}
.rail-nav svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* four tall cards */
.four{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:1rem}
.tall{position:relative;display:flex;flex-direction:column;justify-content:flex-end;aspect-ratio:3/4;border-radius:6px;padding:1.25rem;color:var(--tile-ink);text-decoration:none;border:0;text-align:start;cursor:pointer;overflow:hidden;transition:transform .2s}
.tall:hover{transform:translateY(-3px)}
.tall:nth-child(1){background:var(--tile-1)}
.tall:nth-child(2){background:var(--tile-3)}
.tall:nth-child(3){background:var(--tile-2)}
.tall:nth-child(4){background:var(--tile-4)}
.tall:nth-child(5){background:var(--tile-1)}
.tall:nth-child(6){background:var(--tile-3)}
.tall .art{position:absolute;inset:0 0 22% 0;display:grid;place-items:center;padding:1rem}
.tall .art svg{width:90%;height:auto}
.tall .art svg.eye{width:70%;fill:none;stroke:#0B1B3F;stroke-width:3;stroke-linejoin:round}
.tall span{position:relative;font-weight:700;font-size:1.15rem}
.lens-pair{display:flex;gap:10px}
.foot-ic{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;vertical-align:-2px;margin-inline-end:.3rem}
.lens-pair b{width:92px;height:92px;border-radius:50%;background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.9) 0 13%,transparent 14%),radial-gradient(circle,#CFE7EE 0 55%,#F6FBFC 56% 100%);border:2px solid rgba(11,27,63,.22)}
.insurance-hero{background:var(--navy);color:var(--on-navy);padding-block:clamp(3rem,8vw,6rem)}
.insurance-hero .wrap{display:grid;gap:1rem;max-width:920px}
.insurance-hero h1{font-size:clamp(2.1rem,5vw,3.8rem);font-weight:800;max-width:13ch}
.insurance-hero p{max-width:56ch;font-size:1.06rem}
.insurance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:1rem}
.insurance-card{border:1px solid var(--line);border-radius:8px;padding:1.4rem;background:var(--paper)}
.insurance-card h2{font-size:1.25rem;margin-bottom:.55rem}.insurance-card p{color:var(--muted)}
.insurance-card .num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--alt);font-weight:800;margin-bottom:1rem}
.insurance-note{background:var(--alt);border-radius:8px;padding:1.25rem;color:var(--muted)}
.insurance-form{display:grid;grid-template-columns:1fr;overflow:hidden;border-radius:8px;background:var(--alt)}
@media (min-width:760px){.insurance-form{grid-template-columns:.85fr 1.15fr}}
.insurance-form-art{min-height:280px;background:var(--tile-2);display:grid;place-items:center;color:var(--tile-ink);padding:2rem}.insurance-form-art svg{width:min(100%,340px);height:auto}
.insurance-form-body{padding:clamp(1.5rem,4vw,3rem)}.insurance-form-body h2{font-size:clamp(1.5rem,3vw,2.1rem)}
.insurance-form-body>p{color:var(--muted);margin-top:.5rem}.insurance-fields{display:grid;grid-template-columns:1fr;gap:.75rem;margin-top:1.5rem}
@media (min-width:540px){.insurance-fields{grid-template-columns:1fr 1fr}.insurance-fields .wide{grid-column:1/-1}}
.insurance-fields input{min-height:48px;border:1.5px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink);padding:.5rem .8rem;font:inherit;width:100%}
.insurance-fields input:focus{border-color:var(--navy);outline:2px solid var(--focus);outline-offset:1px}
.insurance-form-body .hint{margin-top:1rem}
.insurance-form-art{min-height:140px;padding:1.2rem}.insurance-form-art svg{width:min(100%,200px);fill:none;stroke:currentColor;stroke-width:6;stroke-linecap:round}
@media (min-width:760px){.insurance-form{grid-template-columns:.4fr 1.6fr}.insurance-form-art{min-height:0}}
.ins-partners,.ins-need{margin-top:1rem;font-size:.95rem}.ins-need{color:var(--muted);margin-top:.35rem}
.ins-actions{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem 1.25rem;margin-top:1.25rem}
.ins-submit{background:var(--navy);color:#fff;border-color:var(--navy)}
.ins-call{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;color:var(--navy);font-weight:600;text-decoration:none;direction:ltr}.ins-call svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.ins-ok{margin-top:.75rem;color:var(--navy);font-weight:600}
.smart-art{min-height:250px;background:var(--tile-2);border-radius:8px;display:grid;place-items:center;color:var(--tile-ink);margin-top:1.5rem}
.smart-art svg{width:min(80%,460px);height:auto}

/* lenses */
.lens-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:1rem}
.lens{background:var(--alt);border-radius:6px;padding:1.5rem;display:flex;flex-direction:column;gap:.9rem}
.lens .dot{width:60px;height:60px;border-radius:50%;border:2px solid var(--line)}
.lens p{color:var(--muted);font-size:.95rem}
.lens .for{font-size:.9rem;color:var(--ink)}
.d-blue{background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.8) 0 12%,transparent 13%),#86A8EE}
.d-prog{background:linear-gradient(180deg,#DDEBF3 0 30%,#B9D3E4 30% 62%,#8FB4CF 62%)}
.d-anti{background:radial-gradient(circle at 40% 35%,#F4FAF7,#BFDCCB)}
.d-zs{background:radial-gradient(circle at 34% 30%,#fff 0 10%,transparent 11%),linear-gradient(135deg,#0B1B3F,#3A6FD8)}
.d-photo{background:linear-gradient(90deg,#E9EEF0 0 50%,#4B4238 50%)}
.d-plain{background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.9) 0 13%,transparent 14%),#DCEBF1}

/* quality */
.quality{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}
@media (min-width:900px){.quality{grid-template-columns:1fr 1fr;gap:4rem}}
.quality .from{font-size:.95rem;color:var(--muted)}
.quality ul{list-style:none;margin:1.25rem 0 1.75rem;padding:0;display:grid;gap:.6rem}
.quality li{display:flex;gap:.7rem;align-items:center}
.quality li::before{content:"";flex:0 0 .6rem;height:.6rem;border:2px solid var(--navy);border-radius:50%}
.quality .q-art{background:var(--tile-2);color:var(--tile-ink);border-radius:6px;aspect-ratio:4/3;display:grid;place-items:center;padding:1.5rem}
.quality .q-art svg{width:min(90%,460px);height:auto}

/* inner pages */
.page-head{background:var(--alt);border-bottom:1px solid var(--line);padding-block:2rem}
.page-head h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800}
.page-head p{color:var(--muted);margin-top:.35rem;max-width:58ch}
.crumbs{display:flex;align-items:center;flex-wrap:nowrap;overflow-x:auto;max-width:100%;gap:.4rem;font-size:.9rem;color:var(--muted);padding-block:1rem}
.crumbs>*{display:inline-flex;align-items:center;flex-shrink:0;white-space:nowrap}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs>*+*::before{content:"/";margin-inline-end:.4rem}
.toolbar{display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;align-items:center;justify-content:space-between;margin-block:1.5rem}
.toolbar .right{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:center}
select.sel{min-height:42px;padding:0 .9rem;border:1.5px solid var(--line);border-radius:4px;background:var(--paper);color:var(--ink);font:inherit}
.count{color:var(--muted);font-size:.95rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:1.75rem 1rem;padding-bottom:3rem}
.empty{padding-block:3rem;color:var(--muted);text-align:center;grid-column:1/-1}
.cart-empty{padding-block:3rem 5rem;text-align:center}
.cart-empty>p{color:var(--muted);margin-bottom:1.5rem}
.cart-empty-actions{display:flex;justify-content:center;align-items:center;gap:1rem;flex-wrap:wrap}
.cart-empty-actions .btn{min-height:64px;min-width:min(220px,100%);max-width:100%;padding:1rem 2rem;font-size:1.1rem}

.product-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem 1.5rem;padding:1rem 0;border-block:1px solid var(--line);margin-bottom:2rem}
.product-links button{border:0;background:none;color:var(--ink);font:inherit;cursor:pointer;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.product-section{padding-block:2rem;border-bottom:1px solid var(--line);scroll-margin-top:100px}
.product-section h2{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:1rem}
.product-section p{color:var(--muted);line-height:1.9}
.product-section .specs{max-width:760px}
.product-section-grid{display:grid;gap:1.5rem}
.product-section-grid>div{border:1px solid var(--line);border-radius:12px;padding:1.25rem}
.product-section-grid h3{margin-bottom:.5rem}
.product-summary{margin-top:.75rem;color:var(--muted);line-height:1.9}
.product-reviews-link{border:0;background:none;color:var(--ink);font:inherit;text-decoration:underline;cursor:pointer;min-height:44px;padding:0}
.lens-info{border:1px solid var(--line);border-radius:12px;margin-block:1rem;padding:0;background:var(--paper)}
.lens-info>summary{display:flex;align-items:center;gap:.75rem;list-style:none;cursor:pointer;padding:1rem;font-family:inherit;font-size:1.15rem;font-weight:700;line-height:1.5;min-height:72px;color:var(--navy)}
.lens-info>summary::-webkit-details-marker{display:none}
.lens-info>summary::after{content:'+';margin-inline-start:auto;font-size:1.6rem;line-height:1}
.lens-info[open]>summary::after{content:'−'}
.lens-info>summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:12px}
.product-section.lens-info{padding:0}
.product-section.lens-info>summary h2{font:inherit;line-height:inherit;margin:0;text-wrap:wrap}
#productLenses{display:flow-root;padding:0;margin:0;border:0}
#productLenses>.lens-info:first-child{margin-top:0}
#productLenses>.lens-info:last-child{margin-bottom:0}
.product-accessories-head{display:flex;justify-content:flex-start;direction:rtl;padding-block:.5rem 1rem;text-align:right}
.product-accessories-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;max-width:800px}
.btn[data-addacc]{background:#146b46;border-color:#146b46;color:#fff}
.btn[data-addacc]:hover{background:#105438;border-color:#105438;color:#fff}
.btn[data-addacc]:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.product-accessories-grid .card{min-width:0}
@media(max-width:480px){.product-accessories-grid{grid-template-columns:minmax(0,1fr)}}
.lens-info-icon{width:26px;height:26px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8}
.lens-info-content{padding:0 1rem 1.25rem;line-height:1.95}.lens-info-content h3{font-size:1.05rem;margin:1rem 0 .3rem}.lens-info-content p{margin:0 0 .75rem}
.order-recommendations{padding:1.25rem 0;margin-top:1rem;border-top:1px solid var(--line)}
.order-recommendations-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.order-recommendations-head h2{font-size:1.15rem;margin:0}
.order-recommendations-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}.order-recommendations .card{display:grid;grid-template-columns:minmax(0,1fr);align-content:start;min-width:0;gap:.5rem;border:1px solid var(--line);border-radius:16px;padding:1rem;background:var(--paper)}
.order-recommendations .pic{grid-column:1;aspect-ratio:1;border-radius:10px;min-width:0;width:100%}.order-recommendations .tag,.order-recommendations .acc-desc{display:none}.order-recommendations .meta{grid-column:1;display:block;padding:0}.order-recommendations .meta h3{font-size:1rem;margin-bottom:.35rem}.order-recommendations .price{font-size:.95rem;white-space:nowrap}.flow-review .order-recommendations-list{grid-template-columns:repeat(2,minmax(0,1fr))}
.flow-review .order-recommendations .card{grid-template-columns:130px minmax(0,1fr);padding:.75rem;gap:.45rem .85rem;border-radius:20px}
.flow-review .order-recommendations .pic{grid-column:1;grid-row:1/span 3;height:120px;aspect-ratio:auto}
.flow-review .order-recommendations .meta,.flow-review .order-recommendations .btn,.flow-review .order-recommendations .acc-msg{grid-column:2}
.flow-review .order-recommendations .btn{width:100%;justify-self:stretch;min-height:48px;font-size:1.05rem}
.flow-review .order-recommendations .acc-msg:empty{display:none}.order-recommendations .acc-msg{overflow-wrap:anywhere;font-size:.85rem;margin:0}.order-recommendations .hint{margin-top:.75rem}.cart-suggestion-controls{display:flex;align-items:center;gap:.6rem;flex:none}.cart-suggestion-count{font-size:.9rem;font-variant-numeric:tabular-nums;white-space:nowrap}.cart-suggestion-next{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--navy);cursor:pointer}.cart-suggestion-next svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.cart-suggestion-next:hover{background:var(--alt);border-color:var(--navy)}.cart-suggestion-next:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.cart-stage .cart-grid{grid-template-columns:minmax(0,1fr);gap:1.25rem;align-items:stretch}.cart-items-pane{background:var(--alt);padding:1.5rem;border-radius:16px}.cart-offer{padding:1.25rem;border:1px solid #a6c5ee;border-radius:16px;background:#eaf3ff;color:#0b1b3f;margin-bottom:1.25rem}.cart-offer h2{font-size:1.4rem;margin-bottom:.6rem}.cart-offer p{margin-bottom:.5rem}
.cart-stage .line-item{background:var(--paper);padding:1.25rem;border:1px solid var(--line);border-radius:16px;margin-bottom:1rem;box-shadow:0 3px 10px #00000005}.cart-stage .line-item .th{background:var(--paper);border:1px solid var(--line);border-radius:12px}.cart-stage .line-item h3 a{color:#1456d8;text-decoration:none}.cart-invoice-pane{display:flex;flex-direction:column;min-width:0}.cart-invoice-pane .order-recommendations-list{grid-template-columns:minmax(0,1fr)}.cart-invoice-pane .order-recommendations{margin:0;padding-top:0;border-top:0}.cart-invoice-pane .order-recommendations .card{grid-template-columns:80px minmax(0,1fr);padding:.65rem;gap:.35rem .75rem}.cart-invoice-pane .order-recommendations .pic{grid-row:1/span 3;height:90px;aspect-ratio:auto}.cart-invoice-pane .order-recommendations .meta,.cart-invoice-pane .order-recommendations .btn,.cart-invoice-pane .order-recommendations .acc-msg{grid-column:2}.cart-invoice-pane .acc-msg:empty{display:none}.cart-invoice-pane .acc-art svg{width:90%;height:auto;max-height:80px}.cart-invoice-pane .summary{align-self:stretch;margin-top:auto;background:var(--paper);padding:1.25rem 0;border-top:1px solid var(--line);border-radius:0}.cart-invoice-pane .btn.full{border-radius:999px;background:#1456d8;border-color:#1456d8;min-height:54px}.cart-invoice-pane .btn.full:hover{background:#1046b3}
.second-glasses-offer{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:clamp(1.25rem,3vw,2.5rem);margin-bottom:1.25rem;border:2px solid #1456d8;border-radius:18px;background:#eaf3ff;color:#0b1b3f}.second-glasses-offer h2{font-size:clamp(1.5rem,3vw,2.3rem);margin-bottom:.5rem}.second-glasses-offer strong{display:block;font-size:clamp(3rem,7vw,5rem);line-height:1.1;color:#1456d8}.second-glasses-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}.invoice-title{font-size:1.15rem;margin:0 0 .75rem}.invoice-acc-row{gap:1rem;border-bottom:1px solid var(--line)}.invoice-acc-row span:last-child{white-space:nowrap}
@media(max-width:540px){.cart-items-pane{padding:.85rem}.cart-stage .line-item{padding:.85rem}.order-recommendations .card{padding:.65rem}.cart-offer h2{font-size:1.15rem}}
.product-size-note{color:var(--muted);font-size:.88rem;margin-top:.5rem}
.width-dialog{box-sizing:border-box;position:fixed;inset:0 0 0 auto;width:min(680px,50vw);max-width:none;max-height:none;height:100dvh;margin:0;padding:0;border:0;border-radius:18px 0 0 18px;background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain}
.width-dialog::backdrop{background:#0006}
.width-dialog-head{position:sticky;top:0;display:flex;align-items:start;justify-content:space-between;gap:1rem;padding:1.5rem;background:var(--paper);border-bottom:1px solid var(--line);z-index:1}
.width-dialog-head h2{font-size:1.5rem;margin:0}.width-dialog-head p{margin:.4rem 0 0;color:var(--muted)}
.width-close{flex:none;width:44px;height:44px;border:0;border-radius:50%;background:none;font-size:2rem;line-height:1;cursor:pointer;color:inherit}.width-close:focus{outline:0}.width-close:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}.width-close:hover{background:var(--alt)}
.width-guide-image{display:block;width:100%;height:auto;margin:1rem auto;background:#fff;border-radius:8px}.width-guide-image.complete{max-width:320px}
.width-body{padding:1.5rem}.width-body summary{list-style-position:inside}.width-guide-image{transform:translateZ(0)}.width-card{border:1px solid var(--line);border-radius:12px;padding:1.2rem;margin-bottom:1.5rem}
.width-card p{line-height:1.9;margin:.7rem 0}.width-card h3{font-size:1.1rem}
.width-table{width:100%;min-width:0;table-layout:fixed;border-collapse:collapse;margin-top:1.2rem;font-size:.95rem;text-align:right}.width-table th,.width-table td{overflow-wrap:anywhere;padding:.85rem .4rem;border:1px solid var(--line)}.width-table th{font-weight:600;background:var(--alt)}
.width-body summary{color:#1554c8;cursor:pointer;padding:.8rem 0;font-weight:600}.width-body details[open]>summary{margin-bottom:.5rem}
.width-guide-row{display:grid;grid-template-columns:110px minmax(0,1fr);gap:1.2rem;align-items:start;padding:1rem 0}.width-guide-row svg{width:100%;height:auto}.width-guide-row p{margin:.4rem 0 0}
body:has(.width-dialog[open]){overflow:hidden}
@media(max-width:700px){.width-dialog{width:100%;height:85dvh;inset:auto 0 0;border-radius:18px 18px 0 0}.width-body,.width-dialog-head{padding:1rem}.width-guide-row{grid-template-columns:80px minmax(0,1fr);gap:.8rem}.width-table{font-size:.82rem}}
@media(min-width:900px){.product-section-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.product-purchase-bar{position:fixed;inset:0 0 auto;z-index:19;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 4px 20px #0000000d;padding:1rem max(1rem,env(safe-area-inset-right,0px)) 1rem max(1rem,env(safe-area-inset-left,0px))}
.product-purchase-bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0}
.product-purchase-bar .pcta{width:auto;min-width:240px;margin:0}
.product-purchase-bar strong{font-size:1.1rem}
@media(max-width:899px){.product-purchase-bar{inset:auto 0 0;border-bottom:0;border-top:1px solid var(--line);box-shadow:0 -4px 20px #0000000d;padding-block:.75rem calc(.75rem + env(safe-area-inset-bottom,0px))}.view[data-view="product"]{padding-bottom:84px}}
@media(max-width:540px){.product-purchase-bar{padding-top:.75rem}.product-purchase-bar .pcta{min-width:0;flex:1;padding-inline:1rem;font-size:.95rem}.product-purchase-bar strong{font-size:.95rem}}
/* product page */
.pdp{display:grid;grid-template-columns:1fr;gap:1.5rem;padding-block:1.5rem 3rem}
.pdp .media{position:relative;display:flex;flex-direction:column;gap:0;min-width:0;background:#f8f7f4;border-radius:12px;overflow:hidden}
.pdp .big{background:transparent;aspect-ratio:4/3;display:grid;place-items:center;color:var(--tile-ink);min-height:300px;padding:1.5rem}
.pdp .big svg{width:100%;height:auto;max-height:100%}
.fit-guide{border:1px solid var(--line);border-radius:8px;margin-top:1rem;padding:.8rem 1rem;background:var(--alt)}
.fit-guide summary{font-weight:700;cursor:pointer}
.fit-guide p{color:var(--muted);font-size:.92rem;margin-top:.5rem}
.fit-guide ul{margin:.5rem 0 0;padding-inline-start:1.25rem;color:var(--muted);font-size:.92rem}
.pdp .thumbs{display:flex;gap:.75rem;flex-wrap:nowrap;overflow-x:auto;padding:1rem;direction:ltr}
.pdp .thumb{flex:0 0 72px;width:72px;height:72px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--tile-ink);padding:6px;cursor:pointer;display:grid;place-items:center}
.thumb svg{width:100%;height:auto}
.thumb[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.thumb:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
@media (min-width:900px){
  .pdp{grid-template-columns:minmax(300px,360px) minmax(0,1fr);gap:2rem;align-items:start}
  .buy{grid-column:1;grid-row:1}
  .pdp .media{grid-column:2;grid-row:1;position:sticky;top:100px}
  .pdp .thumbs{position:absolute;left:1rem;top:50%;transform:translateY(-50%);flex-direction:column;max-height:calc(100% - 2rem);overflow-x:hidden;overflow-y:auto;padding:.25rem}
  .pdp .big{aspect-ratio:auto;height:clamp(480px,68vh,760px);padding:2rem 1.5rem 2rem 7rem}
}
.buy{min-width:0}
.pcrumbs{display:flex;align-items:center;flex-wrap:nowrap;overflow-x:auto;max-width:100%;gap:.35rem;font-size:.82rem;color:var(--muted);margin-bottom:.9rem}
.pcrumbs>*{display:inline-flex;align-items:center;flex-shrink:0;white-space:nowrap}
.pcrumbs a{text-decoration:none}.pcrumbs a:hover{color:var(--ink);text-decoration:underline}
.pcrumbs span+span::before,.pcrumbs a+a::before,.pcrumbs a+span::before{content:"›";margin-inline-end:.35rem}
.ptitle{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}
.buy h1{font-size:clamp(1.8rem,3.4vw,2.3rem);font-weight:800;line-height:1.2}
.pheart{width:42px;height:34px;display:grid;place-items:center;border:0;background:none;cursor:pointer;color:var(--ink);border-radius:999px;flex:none}
.pheart svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round}
.pheart[aria-pressed="true"] svg{fill:#D8334A;stroke:#D8334A}
.pfrom{margin:.5rem 0 0;font-size:1rem}
.pfrom b{font-variant-numeric:tabular-nums}
.pline{border:0;border-top:1px solid var(--line);margin:1.1rem 0}
.prow{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;margin:0 0 .65rem}
.prow strong{font-weight:700}
.buy .sw{width:32px;height:32px}
.wchip{display:inline-flex;align-items:center;min-height:46px;padding:0 1.5rem;border:2px solid var(--ink);border-radius:8px;font-weight:700}
.buy .total{font-size:1.15rem;font-weight:700;font-variant-numeric:tabular-nums;margin:1.1rem 0 .6rem}
.buy .total small{font-weight:400;color:var(--muted);font-size:.88rem;margin-inline-start:.4rem}
.opt-title{font-weight:700;margin:0 0 .5rem}
.lens-opts{display:grid;gap:.5rem}
.lopt{display:flex;align-items:center;gap:.75rem;border:1.5px solid var(--line);border-radius:8px;padding:.65rem .9rem;cursor:pointer}
.lopt:has(input:checked){border-color:var(--navy);background:var(--alt)}
.lopt input{accent-color:var(--navy);width:18px;height:18px;margin:0;flex:none}
.lopt .add{margin-inline-start:auto;color:var(--muted);font-size:.9rem;white-space:nowrap}
.pcta{width:100%;min-height:50px;border-radius:999px;border:0;background:var(--navy);color:var(--on-navy);font:inherit;font-weight:700;font-size:1.02rem;cursor:pointer;margin-top:1rem}
.pcta:hover{filter:brightness(1.15)}
.pperks{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap;font-size:.88rem;margin:.9rem 0 0}
.pperks span{display:inline-flex;align-items:center;gap:.4rem}
.pperks svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.pbox{background:var(--alt);border-radius:8px;padding:1.4rem;margin-top:1.4rem}
.pbox h2{font-size:1.2rem;font-weight:700;margin:0 0 .9rem}
.pbox ul{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.pbox li{display:flex;align-items:center;gap:.7rem}
.pbox li svg{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.specs{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1.5rem;margin:1.5rem 0 0;border-top:1px solid var(--line);padding-top:1rem}
.specs dt{color:var(--muted)}
.specs dd{margin:0}
.msg{min-height:1.6rem;margin-top:.6rem;font-size:.95rem;color:var(--muted);text-align:center}
.msg a{color:var(--navy);font-weight:700}

/* purchase flow */
.muted{color:var(--muted)}
.fsteps{list-style:none;display:flex;gap:.5rem;padding:0;margin:0 0 1.5rem;flex-wrap:wrap}
.fsteps li{display:flex;align-items:center;gap:.5rem;color:var(--muted);font-weight:500;padding:.3rem .9rem .3rem .45rem;border-radius:999px;border:1.5px solid var(--line);font-size:.93rem}
.fsteps li span{width:34px;height:24px;border-radius:999px;display:grid;place-items:center;background:var(--alt);font-size:.85rem;font-weight:700;color:var(--ink)}
.fsteps li.on{color:var(--ink);border-color:var(--navy);font-weight:700}
.fsteps li.on span,.fsteps li.done span{background:var(--navy);color:var(--on-navy)}
.fsteps li.done{color:var(--ink)}
.fsteps-wrap{display:flex;align-items:center;gap:.5rem;margin-bottom:1.5rem}
.fsteps-wrap .fsteps{flex:1 1 auto;min-width:0;margin:0;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-block:.2rem}
.fsteps-wrap .fsteps::-webkit-scrollbar{display:none}
.fsteps-wrap .fsteps li{flex:0 0 auto}
@media (min-width:900px){.fsteps-wrap .fsteps{gap:.35rem}.fsteps-wrap .fsteps li{padding:.3rem .7rem .3rem .4rem;font-size:.9rem}}
.fs-arrow{flex:0 0 auto;width:40px;height:40px;border-radius:999px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);display:grid;place-items:center;cursor:pointer}
.fs-arrow:hover:not(:disabled){border-color:var(--ink)}
.fs-arrow:disabled{opacity:.35;cursor:not-allowed}
.fs-arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.flow-review .fsteps-wrap{margin-bottom:.65rem}
.flow{display:grid;grid-template-columns:1fr;gap:2rem;padding-bottom:3rem}
@media (min-width:900px){.flow{grid-template-columns:minmax(300px,360px) minmax(0,1fr);gap:2rem;align-items:start}}
.flow-main{min-width:0}
.flow h1,.flow-main h1{font-size:clamp(1.35rem,2.4vw,1.75rem);font-weight:800;margin:0 0 .3rem}
.lead{color:var(--muted);margin:0 0 .8rem;max-width:60ch;font-size:.9rem}
.opts{display:grid;gap:.5rem}
.opt-card{display:flex;gap:.65rem;align-items:flex-start;border:1.5px solid var(--line);border-radius:10px;padding:.7rem .8rem;cursor:pointer;background:var(--paper)}
.opt-card .ot{font-weight:700;display:block;font-size:.93rem}.opt-card .od{color:var(--muted);font-size:.82rem;display:block;margin-top:.1rem}.opt-card .op{margin-inline-start:auto;white-space:nowrap;font-weight:500;font-size:.84rem;padding-inline-start:.4rem}
[tabindex="-1"]:focus{outline:none}
.opt-card:has(input:checked){border-color:var(--navy);box-shadow:0 0 0 1px var(--navy);background:var(--alt)}
.opt-card:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}
.opt-card input{accent-color:var(--navy);width:20px;height:20px;margin:.2rem 0 0;flex:none}
.opt-card .ot{font-weight:700;display:block}
.opt-card .od{color:var(--muted);font-size:.93rem;display:block;margin-top:.15rem}
.opt-card .op{margin-inline-start:auto;white-space:nowrap;font-weight:500;font-size:.92rem;padding-inline-start:.5rem}
.flow-nav{display:flex;direction:rtl;gap:.75rem;justify-content:space-between;margin-top:1.5rem;flex-wrap:wrap}.flow-nav [data-fl-back],.flow-nav [data-co-goto],.flow-nav [data-go="cart"]{order:-1}
@media (max-width:899px){.flow-nav [data-fl-back],.flow-nav [data-co-goto],.flow-nav [data-go="cart"]{order:1}}
.field{display:grid;gap:.35rem;margin-bottom:1rem;min-width:0}
.field label{font-weight:700;font-size:.95rem}
.field input,.field select,.field textarea{min-height:46px;padding:.5rem .8rem;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font:inherit;width:100%}
.field textarea{min-height:96px;resize:vertical}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--focus);outline-offset:1px}
.field [aria-invalid="true"]{border-color:#C0392B}
.field select:disabled{opacity:.5}
.err{color:#C0392B;font-size:.88rem;margin:0}
.err:empty{display:none}
.hint{color:var(--muted);font-size:.85rem;margin:0}
.fgrid{display:grid;grid-template-columns:1fr;gap:0 1rem}
@media (min-width:640px){.fgrid.two{grid-template-columns:1fr 1fr}.fgrid.three{grid-template-columns:repeat(3,1fr)}.fgrid.four{grid-template-columns:repeat(4,1fr)}}
.seg{display:inline-flex;border:1.5px solid var(--line);border-radius:999px;padding:3px;gap:2px;flex-wrap:wrap;margin-bottom:1.25rem}
.seg label{cursor:pointer;position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:.45rem 1rem;border-radius:999px;font-weight:500;font-size:.93rem}
.seg input:checked+span{background:var(--navy);color:var(--on-navy)}
.seg input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
.rx-entry{text-align:start}.rx-entry .field{text-align:start}.rx-entry .field select{direction:ltr;text-align:right;text-align-last:right;padding-inline:2rem .8rem}.rx-eye{border:1.5px solid var(--line);border-radius:10px;padding:1rem 1.1rem .2rem;margin:0 0 1rem;min-width:0;direction:ltr;text-align:left}
.rx-eye .field{gap:.2rem;margin-bottom:.65rem}.rx-eye .field label{font-size:.82rem;line-height:1.4;overflow-wrap:anywhere}.rx-eye .fgrid.four{column-gap:.55rem}.rx-eye .field select{padding-inline:.45rem}
.rxhelp{margin-top:1rem;font-size:.93rem}
.rxhelp summary{cursor:pointer;font-weight:700}
.rxhelp dl{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem;margin:.75rem 0 0}
.rxhelp dt{font-weight:700}.rxhelp dd{margin:0;color:var(--muted)}

/* rx entry: columns follow the width of the form, not the viewport */
.rx-eye{direction:rtl;text-align:start}
.rx-entry .rx-eye .field{text-align:start}
.rx-cq{container-type:inline-size}
.rx-eye .fgrid{direction:ltr}.rx-eye .fgrid>.field{direction:rtl;text-align:start}
.rx-eye .fgrid,.rx-eye .fgrid.three,.rx-eye .fgrid.four{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:.75rem}
.rx-eye .field label{display:flex;flex-direction:column;gap:0;font-weight:700;font-size:.92rem;line-height:1.35}
.rx-eye .field label small{font-weight:400;color:var(--muted);font-size:.78rem}
.rx-eye .field select{width:100%;min-width:0}
/* rx review */
.rx-review-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:.4rem}
.rxt{width:100%;min-width:0;table-layout:fixed;border-collapse:collapse;font-size:.95rem;direction:ltr}
.rxt th,.rxt td{padding:.6rem .3rem;text-align:center;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.rxt thead th{background:var(--alt);color:var(--muted);font-size:.78rem;font-weight:700;letter-spacing:.02em}
.rxt tbody tr:last-child th,.rxt tbody tr:last-child td{border-bottom:0}
.rxt th:first-child{width:5.2rem;text-align:start;padding-inline-start:.8rem}
.rxt tbody th{font-weight:700;white-space:nowrap}
.rxt td{direction:ltr}
.rx-meta{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.3rem 1rem;margin:.8rem 0 0;font-size:.93rem}
.rx-meta dt{color:var(--muted)}.rx-meta dd{margin:0;overflow-wrap:anywhere}
/* jalali date field + calendar */
.dp-seg{display:flex;align-items:center;gap:.35rem;border:1.5px solid var(--line);border-radius:5px;background:var(--paper);min-height:48px;padding:0 .9rem}
.dp-seg:focus-within{border-color:var(--navy);outline:2px solid var(--focus);outline-offset:1px}
.dp-seg.bad{border-color:#B3261E}
.dp-seg span{color:var(--muted);font-size:1.1rem}
.dp-seg .dps{border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:var(--ink);text-align:center;padding:0;min-width:0;min-height:44px;width:3ch;letter-spacing:.04em}
.dp-seg .dps[data-seg="y"]{width:5ch}
.field .dp-seg .dps,.field .dp-seg .dps:focus-visible{border:0;border-radius:0;outline:0;box-shadow:none;width:3ch;min-height:44px;padding:0}
.field .dp-seg .dps[data-seg="y"]{width:5ch}
.dp-seg .dps::placeholder{color:var(--muted);opacity:.6}
input[data-dp]{letter-spacing:.14em;font-variant-numeric:tabular-nums}
.field.dp-host{position:relative}
.dp-pop{position:absolute;z-index:40;inset-inline-start:0;top:calc(100% + 4px);width:min(320px,calc(100vw - 32px));background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(11,27,63,.16);padding:.75rem;direction:rtl}
.dp-head{display:grid;grid-template-columns:36px 1fr 1fr 36px;gap:.35rem;align-items:center;margin-bottom:.6rem}
.dp-head select{min-height:36px;font:inherit;font-size:.9rem;border:1.5px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink);padding:0 .3rem;min-width:0;width:100%}
.dp-nav{width:36px;height:36px;display:grid;place-items:center;border:1.5px solid var(--line);border-radius:5px;background:var(--paper);cursor:pointer}
.dp-nav:hover{border-color:var(--ink)}
.dp-nav svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.dp-grid .dw{font-size:.75rem;color:var(--muted);padding:.25rem 0;font-weight:700}
.dp-day{min-height:38px;border:0;border-radius:6px;background:none;cursor:pointer;font-size:.95rem}
.dp-day:hover{background:var(--alt)}
.dp-day[aria-pressed="true"]{background:var(--navy);color:var(--on-navy)}
.dp-day.today{box-shadow:inset 0 0 0 1.5px var(--navy)}
.dp-day:disabled{opacity:.3;cursor:not-allowed;background:none}
.alert{border-radius:8px;padding:.9rem 1.1rem;background:#FFF4D6;color:#4A3500;border:1px solid #E9CF84;font-size:.93rem}
.rev-sec{border-bottom:1px solid var(--line);padding-block:1rem}
.rev-sec h3{display:flex;justify-content:space-between;gap:1rem;font-size:1.05rem;margin:0 0 .4rem}
.flow-side{position:static}
@media (min-width:900px){.flow-side{position:sticky;top:90px}}
.th.big{background:var(--tile-1);border-radius:8px;aspect-ratio:4/3;display:grid;place-items:center;color:var(--tile-ink);margin-bottom:1rem}
.th.big svg{width:88%;height:auto}
.cosec{border:1.5px solid var(--line);border-radius:10px;padding:1.25rem;margin-bottom:1rem}
.cosec.off{background:var(--alt);border-color:transparent}
.cosec h2{font-size:1.25rem;font-weight:800;margin:0 0 1rem}
.cosec.off h2{margin:0;font-size:1.1rem}
.cosec.off p{margin:.25rem 0 0}
.cohead{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.4rem}
.cohead h2{margin:0}
.sumitem{display:grid;grid-template-columns:64px 1fr auto;gap:.75rem;align-items:center;padding-block:.6rem;border-bottom:1px solid var(--line)}
.sumitem .th{background:var(--tile-1);border-radius:6px;aspect-ratio:4/3;display:grid;place-items:center;color:var(--tile-ink)}
.sumitem .th svg{width:92%;height:auto}
.ok{width:64px;height:64px;border-radius:50%;background:var(--navy);color:var(--on-navy);display:grid;place-items:center;flex:none}
.tl{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.tl li{display:flex;gap:.8rem;align-items:flex-start;color:var(--muted)}
.tl li i{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:none;margin-top:.1rem}
.tl li.done{color:var(--ink)}
.tl li.done i{background:var(--navy);border-color:var(--navy)}
.ordno{font-size:1.4rem;font-weight:800;letter-spacing:.04em;direction:ltr;display:inline-block}
.freebar{height:8px;border-radius:99px;background:var(--alt);overflow:hidden;margin:.9rem 0 .4rem}
.freebar i{display:block;height:100%;background:var(--navy)}
.warnline{color:#B3261E;font-size:.88rem}
.rx-confirm-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.75rem 1rem;align-items:center;border:1px solid var(--ink);border-radius:14px;padding:1rem 1.1rem;margin-top:1rem;direction:ltr}.rx-confirm-card>div:first-child{direction:ltr;text-align:left}.rx-confirm-card strong{font-size:.9rem;line-height:1.4}.rx-confirm-values{display:grid;gap:.1rem;margin-top:.25rem;direction:ltr;text-align:left;font-size:.78rem;font-variant-numeric:tabular-nums}.rx-confirm-values div{display:grid;grid-template-columns:36px minmax(0,1fr);gap:.35rem;direction:ltr;text-align:left;align-items:baseline}.rx-confirm-values .rx-eye-label{direction:rtl;text-align:left;white-space:nowrap}.rx-confirm-values .rx-eye-data{direction:ltr;text-align:left;white-space:nowrap}.rx-confirm-actions{display:grid;gap:.35rem;min-width:82px;direction:ltr}.rx-confirm-actions .btn{min-height:34px;border-radius:999px;padding:0 .7rem;font-size:.82rem}.rx-confirm-fields{display:grid;gap:.55rem;margin-top:1rem}.rx-confirm-options{display:grid;gap:.45rem;margin-top:.8rem}.rx-confirm-options .hint{margin:0;font-size:.82rem}@media(max-width:540px){.rx-confirm-card{grid-template-columns:minmax(0,1fr)}.rx-confirm-actions{grid-template-columns:repeat(2,minmax(0,1fr));min-width:0}}.pperks a{text-decoration:none}
.pperks a:hover{text-decoration:underline}
.chk{display:flex;align-items:flex-start;gap:.55rem;cursor:pointer;font-size:.95rem}
.chk a{color:var(--navy);font-weight:700}
.flow-main{padding:0}
.flow-review .pcrumbs{margin-bottom:.4rem}.flow-review .fsteps{margin-bottom:.65rem;gap:.35rem}.flow-review .fsteps li{font-size:.82rem;padding:.2rem .6rem}.flow-review .fsteps li span{width:30px;height:22px}
.flow-review .flow{grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:1.25rem;padding-bottom:1rem;align-items:stretch}.flow-review h1{font-size:clamp(1.3rem,2.3vw,1.65rem)}.flow-review .lead{font-size:.9rem;margin-bottom:.5rem}.flow-review .rev-sec{padding-block:.5rem}.flow-review .rev-sec h3{font-size:.95rem;margin-bottom:.2rem}.flow-review .rev-sec p{font-size:.9rem;margin:0}
.flow-review .order-recommendations{padding:.65rem 0 0;margin-top:.65rem}.flow-review .order-recommendations-head{margin-bottom:.5rem}.flow-review .order-recommendations-head h2{font-size:1rem}.flow-review .order-recommendations-list{grid-template-columns:minmax(0,1fr)}.flow-review .order-recommendations .card{grid-template-columns:130px minmax(0,1fr);padding:.85rem;gap:.4rem 1rem;align-content:center;align-items:center}.flow-review .order-recommendations .pic{grid-row:1/span 3;height:130px;aspect-ratio:auto}.flow-review .order-recommendations .meta,.flow-review .order-recommendations .btn,.flow-review .order-recommendations .acc-msg{grid-column:2}.flow-review .acc-art svg{width:90%;height:100%;max-height:115px}.flow-review .order-recommendations .meta h3{font-size:1rem;margin-bottom:.15rem}.flow-review .order-recommendations .price{font-size:.95rem}.flow-review .order-recommendations .btn{min-height:44px;padding:.5rem 1rem;font-size:.95rem}.flow-review .acc-msg:empty{display:none}.flow-review .order-recommendations .hint{margin-top:.4rem;font-size:.78rem}
.flow-review .flow-nav{margin-top:.65rem}.flow-review .flow-side{position:static;display:flex;flex-direction:column;align-self:stretch;width:100%;padding:1rem}.flow-review .th.big{width:100%;height:auto;min-height:300px;aspect-ratio:4/3;margin:0 0 .75rem}.flow-review .th.big svg{width:100%;max-height:100%}.flow-review .summary .row.t{margin-top:auto;padding-top:1rem}.flow-review .summary h3{margin-bottom:.2rem}.flow-review .summary p{margin-bottom:.4rem}.flow-review .summary .row{padding-block:.25rem;font-size:.9rem}
@media(max-width:899px){.flow-review .flow{grid-template-columns:minmax(0,1fr)}.flow-review .th.big{min-height:0}}
@media(min-width:900px){.flow-side .th.big,.flow-review .flow-side .th.big{aspect-ratio:16/9;min-height:0;max-height:400px}}
@media(min-width:900px){.flow-review .flow{grid-template-columns:minmax(300px,360px) minmax(0,1fr)}.cart-stage .cart-grid{grid-template-columns:minmax(320px,1fr) minmax(0,1.65fr)}.cart-stage .cart-items-pane{grid-column:2;grid-row:1}.cart-stage .cart-invoice-pane{grid-column:1;grid-row:1}}
@media(max-width:540px){.flow-review .order-recommendations .card{grid-template-columns:90px minmax(0,1fr);padding:.65rem;gap:.4rem .65rem}.flow-review .order-recommendations .pic{height:110px}.flow-review .acc-art svg{max-height:95px}}
.contact-confirmation{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.65rem 1rem;margin:1.25rem 0}.contact-confirmation dt{font-weight:700}.contact-confirmation dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}@media(max-width:540px){.contact-confirmation{grid-template-columns:minmax(0,1fr);gap:.35rem}.contact-confirmation dd{margin-bottom:.65rem}}
.account-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(240px,1fr);gap:1.5rem;padding-bottom:2rem}.account-panel{min-width:0;align-self:start;border:1px solid var(--line);border-radius:16px;padding:1.5rem;background:var(--paper)}.account-panel h2{font-size:1.2rem;margin-bottom:1rem}.account-notice{padding:1rem;border-radius:10px;background:var(--alt);color:var(--muted);font-size:.9rem;line-height:1.9;margin-bottom:1.25rem}.account-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}.account-links{display:grid;gap:.75rem;margin-bottom:1rem}.account-links a{display:block;border:1px solid var(--line);border-radius:10px;padding:.85rem;text-decoration:none}.account-links a:hover{background:var(--alt)}@media(max-width:760px){.account-layout{grid-template-columns:minmax(0,1fr)}.account-panel{padding:1rem}.account-actions .btn{width:100%}}
.field input.sr{position:absolute;opacity:0;width:1px;height:1px;min-height:0;padding:0;border:0;overflow:hidden}
.filebtn{justify-self:start;cursor:pointer}
.sr:focus-visible+.filebtn{outline:3px solid var(--focus);outline-offset:2px}
.sr[aria-invalid="true"]+.filebtn{border-color:#C0392B}
.line-item .info .link{margin-inline-start:1rem}
.line-item .info .rm{margin-inline-start:.75rem}
.freebar{background:var(--line)}
.summary .freebar i{background:var(--navy)}

/* cart */
.cart-grid{display:grid;grid-template-columns:1fr;gap:2rem;padding-bottom:3rem}
@media (min-width:900px){.cart-grid{grid-template-columns:1.6fr 1fr;gap:3rem}}
.line-item{display:grid;grid-template-columns:120px 1fr auto;gap:1rem;align-items:center;padding-block:1rem;border-bottom:1px solid var(--line)}
@media (max-width:560px){.line-item{grid-template-columns:90px 1fr}.line-item .lp{grid-column:1/-1}}
.line-item .th{background:var(--tile-1);border-radius:4px;aspect-ratio:4/3;display:grid;place-items:center;color:var(--tile-ink)}
.line-item .th svg{width:92%;height:auto}
.line-item .info{min-width:0}
.line-item .info p{color:var(--muted);font-size:.92rem}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:4px;margin-top:.4rem}
.qty button{width:38px;height:38px;border:0;background:none;cursor:pointer;font-size:1.15rem}
.qty span{min-width:30px;text-align:center}
.lp{text-align:end;font-variant-numeric:tabular-nums}
.rm{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;padding:0;font-size:.9rem;margin-inline-start:.9rem}
.summary{background:var(--alt);border-radius:6px;padding:1.5rem;align-self:start}
.summary .row{display:flex;justify-content:space-between;padding-block:.4rem;font-variant-numeric:tabular-nums}
.summary .row.t{border-top:1px solid var(--line);margin-top:.5rem;padding-top:.8rem;font-weight:800;font-size:1.15rem}
.summary .note{color:var(--muted);font-size:.88rem;margin-top:.9rem}

/* tables, text pages, faq */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:6px}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:.8rem 1rem;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--alt);font-weight:700}
tr:last-child td{border-bottom:0}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.cols{display:grid;grid-template-columns:1fr;gap:2rem;padding-block:2.5rem 4rem}
@media (min-width:900px){.cols{grid-template-columns:1fr 1fr;gap:4rem}}
.cols h2{font-size:1.6rem;margin-bottom:.75rem}
.cols p+p{margin-top:.75rem}
.check{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.check li{display:flex;gap:.7rem;align-items:flex-start}
.check li::before{content:"";flex:0 0 .6rem;height:.6rem;margin-top:.7rem;border:2px solid var(--navy);border-radius:50%}
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:1rem;padding-bottom:4rem}
.values div{background:var(--alt);border-radius:6px;padding:1.5rem}
.social-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:1.5rem;align-items:start;direction:rtl}.social-layout>.bogo{grid-column:1;grid-row:1;min-width:0;margin-bottom:0;text-align:right}.social-media-item{grid-column:2;grid-row:1;min-width:0;margin:0;display:grid;gap:.75rem;text-align:right}.social-media-item figcaption{font-weight:700}.social-poster{display:grid;place-items:center;width:100%;aspect-ratio:4/3;padding:1rem;background:var(--alt);border:1px dashed var(--muted);border-radius:12px;color:var(--muted);text-align:center}@media(max-width:760px){.social-layout{grid-template-columns:minmax(0,1fr)}.social-layout>.bogo{grid-column:1;grid-row:1}.social-media-item{grid-column:1;grid-row:2}}
.bogo{display:grid;gap:1rem;background:var(--navy);color:var(--on-navy);border-radius:8px;padding:clamp(1.5rem,4vw,2.5rem);margin-bottom:.75rem}
.bogo h2{font-size:clamp(1.5rem,3vw,2rem);margin:0 0 .5rem;max-width:38ch}
.bogo p{max-width:78ch;line-height:2}
.values p{color:var(--muted);margin-top:.4rem;font-size:.95rem}
.faq{max-width:820px;padding-block:2rem 4rem;text-align:right}
.fmain .listing-faq{max-width:none;width:100%;padding-top:0}
.price-range{display:grid;gap:.5rem;padding-bottom:1.25rem}
.price-range label{display:flex;justify-content:space-between;gap:.5rem;font-size:.9rem}
.price-range input{display:block;width:100%;min-height:32px;margin:0;accent-color:var(--navy);direction:ltr;cursor:pointer}
.price-range input:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
details{border-bottom:1px solid var(--line);padding-block:1rem}
summary{cursor:pointer;font-weight:700;list-style-position:outside}
details p{margin-top:.5rem;color:var(--muted)}

.fpanel[hidden]{display:none}
/* filter sidebar (desktop: right side in RTL) */
@media (min-width:900px){
  .shop{display:grid;grid-template-columns:270px minmax(0,1fr);column-gap:2.5rem;grid-template-rows:auto 1fr;align-items:start}
  .ftop{grid-column:2;grid-row:1}
  .fside{grid-column:1;grid-row:1/span 2;position:sticky;top:84px;max-height:calc(100vh - 100px);overflow-y:auto;border:1px solid var(--line);border-radius:6px}
  .fmain{grid-column:2;grid-row:2}
  .fside .fpanel,.fside .fpanel[hidden]{display:flex!important;flex-direction:column;gap:1.25rem;border:0;padding:1.25rem}
  .fside .fgroup{padding-bottom:1.1rem;border-bottom:1px solid var(--line)}
  .fbtn{display:none}
  .fbar .count{margin-inline-start:0}
  .fbar{justify-content:space-between}
}
/* accessories */
.acc-art{width:100%;display:grid;place-items:center}
.acc-art svg{width:78%;height:auto}
.acc-desc{color:var(--muted);font-size:.92rem;margin:0;flex:1}
.card .pic.static{cursor:default}
.acc-msg{min-height:1.5rem;font-size:.95rem;color:var(--muted);margin:.25rem 0 0}
.acc-msg a{color:var(--navy);font-weight:700}
.acc-added{margin:.6rem 0 0;color:var(--success);font-weight:600;font-size:.92rem}
.tile-a{background:var(--tile-1)}.tile-b{background:var(--tile-2)}.tile-c{background:var(--tile-3)}.tile-d{background:var(--tile-4)}

/* mega menu */
.mega{position:absolute;top:100%;inset-inline:0;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 14px 28px rgba(7,35,105,.08);padding-block:1.5rem 2rem}
header .mega .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:start}
header .mega .mega-grid.with-lenses{grid-template-columns:repeat(4,minmax(0,1fr))}
.mega h4{margin:0 0 .6rem;font-size:.9rem;font-weight:500;color:var(--muted)}
.mega ul{list-style:none;margin:0;padding:0;display:grid;gap:.1rem;justify-items:start}
.mega a{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:700;font-size:.98rem;padding:.3rem 0}
.mega a:hover{color:var(--nav-active)}
.mega a.mall{border:2px solid var(--ink);border-radius:10px;padding:.2rem .85rem;margin-bottom:.35rem}

/* mobile menu: hamburger + drawer */
.burger{display:none}
.drawer,.drawer-scrim{display:none}
@media (max-width:899px){
  .burger{display:grid;flex:0 0 auto;margin-inline-end:.15rem}
  .burger svg{width:24px;height:24px}
  header .wrap{flex-wrap:nowrap}
  header nav{display:none}
  .tools{margin-inline-start:auto}
  .drawer-scrim{display:block;position:fixed;inset:0;z-index:59;background:rgba(11,27,63,.5)}
  .drawer-scrim[hidden],.drawer[hidden]{display:none}
  .drawer{display:flex;flex-direction:column;position:fixed;z-index:60;top:0;bottom:0;inset-inline-start:0;width:min(88vw,380px);background:var(--paper);color:var(--ink);box-shadow:0 0 40px rgba(11,27,63,.25);overflow-y:auto;overscroll-behavior:contain;animation:drawerIn .22s ease-out}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;padding:.6rem 1rem;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--paper);z-index:1}
  .drawer-head .icon-btn{width:44px;height:44px}
  .drawer-head .icon-btn svg{width:24px;height:24px}
  .drawer-nav{padding:.5rem 1rem 2rem;display:flex;flex-direction:column;gap:.15rem}
  .dsec{border-bottom:1px solid var(--line)}
  .dsec>summary,.dlink{display:flex;align-items:center;justify-content:space-between;min-height:52px;font-weight:700;font-size:1.05rem;cursor:pointer;list-style:none;text-decoration:none;border-bottom:1px solid var(--line)}
  .dsec>summary{border-bottom:0}
  .dsec>summary::-webkit-details-marker{display:none}
  .dsec>summary::after{content:"";width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .15s;margin-inline-end:.3rem}
  .dsec[open]>summary::after{transform:rotate(-135deg)}
  .dgrp>summary{justify-content:space-between;list-style:none}
  .dgrp>summary::-webkit-details-marker{display:none}
  .dgrp>summary::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-inline-end:.35rem}
  .dgrp[open]>summary::after{transform:rotate(-135deg)}
  .dbody{padding:0 0 .9rem}
  .drawer .wrap{padding-inline:0;max-width:none}
  .drawer .mega-grid{display:block}
  .dgrp{border-top:1px dashed var(--line)}
  .dgrp>summary{min-height:44px;display:flex;align-items:center;font-size:.92rem;font-weight:500;color:var(--muted);cursor:pointer}
  .dgrp ul{list-style:none;margin:0 0 .5rem;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 .75rem}
  .dgrp a{display:flex;align-items:center;gap:.5rem;min-height:44px;font-weight:600;font-size:.97rem;text-decoration:none}
  .dgrp li:has(>a.mall){grid-column:1/-1}
  .dgrp a.mall{grid-column:1/-1;border:1.5px solid var(--ink);border-radius:8px;padding-inline:.85rem;margin-bottom:.35rem;justify-content:space-between}
  .drawer .btn.solid{margin-top:1.1rem;min-height:50px}
  .dfoot{display:grid;grid-template-columns:1fr 1fr;gap:0 .75rem;margin-top:1rem;padding-top:.5rem;border-top:1px solid var(--line)}
  .dfoot a{min-height:44px;display:flex;align-items:center;color:var(--muted);text-decoration:none;font-size:.95rem}
  body.noscroll{overflow:hidden}
  .chips.quick,.toolbar .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;margin-inline:-14px;padding-inline:14px;padding-bottom:.3rem}
  .chips.quick::-webkit-scrollbar,.toolbar .chips::-webkit-scrollbar{display:none}
  .chips.quick .chip,.toolbar .chips .chip{flex:0 0 auto;white-space:nowrap}
}
/* mobile layout: two-column product grids, compact cards and tiles */
@media (max-width:599px){
  .view[data-view="optical"] .grid,.view[data-view="sun"] .grid,.view[data-view="search"] .grid,.view[data-view="product"] .grid,.view[data-view="favorites"] .grid.favorites-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem .6rem;padding-bottom:2rem}
  .grid .card .pic{aspect-ratio:1/1}
  .grid .card .pic svg{width:92%}
  .grid .meta{flex-direction:column;align-items:flex-start;gap:0}
  .grid .meta h3{font-size:1rem}
  .grid .price{font-size:.85rem}
  .grid .swatches{gap:.55rem;padding-block:2px}
  .grid .swatches .cname{display:none}
  .grid .card .link{font-size:.8rem;align-self:flex-start}
  .grid .btn.small{min-height:40px;font-size:.85rem;padding:0 .4rem}
  .grid .tile-promo{grid-column:1/-1}
  .tile-promo.empty-photo{min-height:180px}
  .four{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}
  .tall{padding:.9rem}
  .tall span{font-size:1rem}
  .promo{min-height:340px}
  .rail .card{flex-basis:62%}
}
@keyframes drawerIn{from{transform:translateX(100%)}to{transform:none}}
@media (max-width:899px){.mega{display:none!important}}
@media (min-width:900px){header nav{order:0;width:auto;flex:1;overflow:visible}.tools{margin-inline-start:0}}

/* category pages */
.lhead{display:grid;grid-template-columns:1fr;gap:1rem;align-items:end;padding-block:.25rem 1.5rem}
@media (min-width:800px){.lhead{grid-template-columns:1fr auto}}
.lhead h1{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:800}
.intro{max-width:64ch;color:var(--muted);margin-top:.5rem}
.intro p+p{margin-top:.5rem}
.link{background:none;border:0;padding:0;color:var(--ink);font-weight:500;text-decoration:underline;cursor:pointer;font-size:.92rem}
.link.width-guide-trigger{display:inline-flex;align-items:center;gap:.55rem;min-height:44px;font-size:1.15rem;font-weight:700;color:#1554c8;text-underline-offset:4px}
.width-guide-trigger svg{width:26px;height:26px;flex:0 0 26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.width-guide-trigger:focus-visible{outline:3px solid var(--focus);outline-offset:4px;border-radius:4px}
.card .link{align-self:flex-start;color:var(--muted)}
.quick{margin-bottom:1rem}
.fbar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1.25rem;padding-block:.9rem;border-block:1px solid var(--line)}
.fbar .count{margin-inline-start:auto}
.fbtn{min-height:42px}
.fpanel{display:flex;flex-direction:column;gap:0;padding-block:0;border-bottom:1px solid var(--line)}
.fside .fpanel{gap:0}
.filter-section{padding:0;border-bottom:1px solid var(--line)}
.filter-section:last-child{border-bottom:0}
.filter-section>summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:82px;list-style:none;font-size:1rem;font-weight:600}
.filter-section>summary::-webkit-details-marker{display:none}
.filter-section>summary::after{content:'⌄';display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;font-size:1.5rem;line-height:1}
.filter-section[open]>summary::after{transform:rotate(180deg)}
.filter-section>summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.filter-section .fgroup,.fside .filter-section .fgroup{padding-block:0 1.25rem;border-bottom:0}
.filter-section .filter-legend{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.fgroup{border:0;margin:0;padding:0;min-width:0;display:grid;gap:.3rem;align-content:start}
.fgroup legend{font-weight:700;margin-bottom:.35rem;padding:0}
.chk{display:flex;align-items:center;gap:.55rem;cursor:pointer;font-size:.95rem}
.chk input{accent-color:var(--navy);width:17px;height:17px;margin:0}
.dotc{width:14px;height:14px;border-radius:50%;box-shadow:0 0 0 1px var(--line);display:inline-block}
.fgroup.color-group{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}
.color-group legend,.color-hint{grid-column:1/-1}
.color-option{position:relative;min-height:62px;padding:.65rem .55rem;border:1px solid var(--line);border-radius:10px;gap:.5rem;font-size:.85rem;background:var(--paper)}
.color-option .dotc{width:28px;height:28px;flex:0 0 28px;box-shadow:inset 0 0 0 1px #0000000d,0 0 0 1px var(--line)}
.color-option input{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.color-option:has(input:checked){border-color:var(--navy);box-shadow:inset 0 0 0 1px var(--navy);background:var(--alt)}
.color-option:focus-within{outline:2px solid var(--focus);outline-offset:2px}
.color-option:has(input:disabled){opacity:.45;cursor:not-allowed}
.color-option span{overflow-wrap:anywhere}
.color-hint{font-size:.78rem;color:var(--muted);margin-top:.25rem}
.fpanel .clear{grid-column:1/-1}
.grid{margin-top:1.5rem}
.tile-promo.empty-photo{min-height:320px;background:var(--tile-2);border-radius:4px}
.tile-promo .art{align-self:center;flex:1;display:grid;place-items:center;width:100%}
.tile-promo .art svg{width:min(70%,360px);height:auto}
.tile-promo h3{font-size:1.4rem}
@media (min-width:700px){.grid .tile-promo{grid-column:span 2}}
.cross{background:var(--navy);color:var(--on-navy);border-radius:6px;padding:clamp(1.5rem,5vw,3rem);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.25rem}
.cross h2{font-size:clamp(1.4rem,3vw,2rem)}
.totop{text-align:center;padding-bottom:2.5rem}
footer{border-top:1px solid var(--line);padding-block:2.5rem;background:var(--alt)}
.foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:2rem}
.foot ul{list-style:none;margin:.5rem 0 0;padding:0;display:grid;gap:.15rem}
.foot a{text-decoration:none;color:var(--muted);font-size:.95rem}
.foot a:hover{color:var(--ink)}
.copy{margin-top:2rem;color:var(--muted);font-size:.85rem}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* learn */
.ln-chips{display:flex;flex-wrap:wrap;gap:.5rem;padding-block:1.25rem}
.ln-chips a{border:1.5px solid var(--line);border-radius:999px;padding:.45rem 1rem;text-decoration:none;font-size:.95rem}
.ln-chips a:hover{border-color:var(--ink)}
.ln-chips a[aria-current=page]{background:var(--navy);color:var(--on-navy);border-color:var(--navy)}
.ln-pic{border-radius:6px;aspect-ratio:4/3;display:grid;place-items:center;color:var(--tile-ink)}
.ln-pic svg{width:72%;height:auto}
.ln-hero{display:grid;gap:1.25rem;text-decoration:none;color:inherit;margin-bottom:2rem}
.ln-hero h2{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:800;margin:.4rem 0}
.ln-hero p{color:var(--muted);margin-bottom:1rem;max-width:52ch}
.ln-hero-t{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
@media(min-width:760px){.ln-hero{grid-template-columns:1.2fr 1fr;align-items:stretch}.ln-hero .ln-pic{aspect-ratio:auto;min-height:300px}}
.ln-h{font-size:1.4rem;font-weight:800;margin:0}
.ln-sec{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-top:2.5rem}
.ln-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:1.75rem 1.25rem;margin-top:1.1rem}
.ln-card{display:flex;flex-direction:column;gap:.45rem;text-decoration:none;color:inherit}
.ln-card h3{font-size:1.1rem;font-weight:700;line-height:1.6}
.ln-card:hover h3{text-decoration:underline}
.ln-card p{color:var(--muted);font-size:.95rem}
.ln-tag{font-size:.82rem;color:var(--muted)}
.ln-more{font-size:.85rem;color:var(--muted)}
.ln-pages{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center;margin-top:2.25rem}
.ln-pages button{min-width:44px;min-height:44px;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font:inherit;cursor:pointer;padding:0 .8rem}
.ln-pages button[aria-current=page]{background:var(--navy);color:var(--on-navy);border-color:var(--navy)}
.ln-pages button:disabled{opacity:.4;cursor:default}
.ln-count{text-align:center;color:var(--muted);font-size:.9rem;margin:.9rem 0 3rem}
.ln-art{max-width:760px}
.ln-art h1{font-size:clamp(1.7rem,4vw,2.5rem);font-weight:800;line-height:1.5;margin:.4rem 0}
.ln-lead{font-size:1.15rem;color:var(--muted)}
.ln-meta{font-size:.9rem;color:var(--muted);margin:.5rem 0 1.25rem}
.ln-art-pic{margin-bottom:1.75rem}
.ln-body h2{font-size:1.35rem;font-weight:800;margin:1.75rem 0 .6rem}
.ln-body p{margin:.7rem 0;line-height:2}
.ln-body ul,.ln-body ol{margin:.7rem 0;padding-inline-start:1.4rem;line-height:2}
.ln-note{margin-top:2rem;padding:1rem 1.25rem;background:var(--alt);border-radius:8px;font-size:.92rem;color:var(--muted)}

/* lens guide */
.lg-hero{background:var(--alt);border-bottom:1px solid var(--line)}
.lg-hero .wrap{display:grid;gap:1.5rem;padding-block:2.5rem}
@media(min-width:760px){.lg-hero .wrap{grid-template-columns:1.1fr 1fr;align-items:center}}
.lg-hero h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:800}
.lg-hero p{color:var(--muted);margin:.6rem 0 1.1rem;max-width:52ch}
.lg-anch{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.lg-anch button{border:1.5px solid var(--line);border-radius:999px;padding:.45rem 1rem;background:var(--paper);color:var(--ink);font:inherit;cursor:pointer}
.lg-anch button:hover{border-color:var(--ink)}
.lg-art{border-radius:8px;aspect-ratio:4/3;background:var(--tile-3);display:grid;place-items:center;color:var(--tile-ink);gap:0;padding:1rem}
.lg-art svg{width:62%;height:auto}
.lg-sec{padding-block:2.5rem 0;scroll-margin-top:90px}
.lg-sec>h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:800}
.lg-sec>p.sub{color:var(--muted);margin:.4rem 0 1.25rem;max-width:60ch}
.lg-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.lg-ben{border:1.5px solid var(--line);border-radius:10px;padding:1.25rem}
.lg-ben svg{width:34px;height:34px;fill:none;stroke:var(--navy);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-bottom:.6rem}
.lg-ben h3{font-size:1.05rem;margin-bottom:.3rem}
.lg-ben p{color:var(--muted);font-size:.95rem}
.lg-card{display:flex;flex-direction:column;gap:.5rem}
.lg-card .ln-pic{aspect-ratio:4/3}
.lg-card h3{font-size:1.15rem;font-weight:800;margin-top:.4rem}
.lg-card p{color:var(--muted);font-size:.95rem;flex:1}
.lg-price{font-weight:700;font-size:.95rem}
.lg-card .btn{align-self:flex-start;margin-top:.4rem}
.lg-sub{display:grid;gap:.4rem;margin-top:.4rem;font-size:.92rem;color:var(--muted)}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (max-width:899px){
  body{overflow-x:hidden}
  header .wrap{gap:0 .5rem;padding-block:.35rem}
  .logo{font-size:1.25rem;flex:0 0 auto}
  .logo svg{width:30px}
  header nav{gap:.9rem;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain;scroll-snap-type:x proximity;padding-inline:.15rem}
  header nav::-webkit-scrollbar{display:none}
  header nav a{display:inline-flex;align-items:center;min-height:42px;font-size:.9rem;scroll-snap-align:start}
  .tools{flex:0 0 auto}
  .icon-btn{width:40px;height:34px}
  .icon-btn svg{width:20px;height:20px}
  .fsteps{flex-wrap:nowrap;overflow-x:auto;padding-block:.2rem .45rem;margin-inline:-2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .fsteps::-webkit-scrollbar{display:none}
  .fsteps li{flex:0 0 auto}
  .flow-nav .btn{flex:1 1 100%;width:100%}
  .opt-card{min-height:64px;padding:.85rem}
  .opt-card .op{font-size:.85rem}
  .seg{display:flex;width:100%}
  .seg label{flex:1 1 0;text-align:center}
  .seg span{padding-inline:.65rem}
  .field input,.field select,.field textarea,.insurance-fields input{font-size:16px}
  .chip,.fbtn,.lg-anch button{min-height:44px}
  .summary{padding:1rem}
  .flow-side{order:2}
}
@media (max-width:420px){
  .wrap{padding-inline:14px}
  .bar{font-size:.8rem;line-height:1.6}
  .tools{gap:0}
  .icon-btn{width:42px;height:36px}
  .fsteps li{font-size:.84rem;padding-inline-end:.7rem}
  .opt-card{gap:.7rem}
  .opt-card .op{white-space:normal;text-align:end}
  .flow-nav{gap:.5rem}
  .rx-eye{padding-inline:.7rem}
  .rxhelp dl{grid-template-columns:1fr;gap:.1rem}
  .rxhelp dd{margin-bottom:.5rem}
  .line-item{grid-template-columns:76px 1fr}
  .line-item .info .link{margin-inline-start:.5rem}
  .line-item .info .rm{margin-inline-start:.45rem}
}
.quiz-bar{position:relative;display:flex;align-items:center;justify-content:center;min-height:64px;padding-inline:64px;border-bottom:1px solid var(--line)}
.quiz-bar>a{color:var(--ink);text-decoration:none;font-weight:700}
.quiz-bar .quiz-close{position:absolute;right:16px;top:10px;display:grid;place-items:center;width:44px;height:44px;font-size:2rem;font-weight:400}
.quiz-shell{max-width:920px;margin-inline:auto;padding-block:2rem 3rem}
.quiz-top,.quiz-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.quiz-top{position:relative;min-height:48px;padding-left:135px}
.quiz-back{position:absolute;left:0;top:0;min-height:44px;padding-inline:1rem}
.quiz-image{display:block;width:100%;aspect-ratio:4/3;overflow:hidden;border-radius:10px;background:var(--alt)}
.quiz-image img{display:block;width:100%;height:100%;object-fit:cover}
.quiz-reference .quiz-option{flex-basis:calc(33.333% - .7rem);min-height:190px;box-shadow:0 3px 12px #00000008}
.quiz-reference .quiz-image{aspect-ratio:2.4;background:transparent}
.quiz-reference .quiz-image svg{width:85%;height:110px}
.quiz-reference .quiz-image img{object-fit:contain}
.quiz-skip .btn{width:304px;max-width:100%}
.quiz-skip .btn.solid{background:#1456d8;border-color:#1456d8;color:#fff}
.quiz-option.has-photo{flex-direction:column;padding:1rem}
.quiz-option[aria-pressed="true"] span:last-child::before{content:'✓';display:inline-block;margin-inline-end:.4rem}
.quiz-progress{width:100%;height:7px;margin-block:1rem 2rem;accent-color:var(--navy)}
.quiz-heading{text-align:center;margin-bottom:1.75rem}
.quiz-heading h1{font-size:clamp(1.6rem,4vw,2.5rem);margin-bottom:.6rem;scroll-margin-top:150px}
.quiz-heading p,.quiz-note{color:var(--muted);line-height:1.9}
.quiz-options{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:1rem;margin:1.5rem auto;max-width:820px}
.quiz-option{display:flex;flex:0 1 360px;min-width:0;align-items:center;justify-content:center;gap:.75rem;min-height:104px;padding:1.5rem;border:1.5px solid var(--line);border-radius:14px;background:var(--paper);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;text-align:center}
.quiz-option:hover,.quiz-option[aria-pressed="true"]{border-color:var(--navy);background:var(--alt)}
.quiz-option[aria-pressed="true"]{box-shadow:inset 0 0 0 1px var(--navy)}
.quiz-option:focus-visible,.quiz-summary button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.quiz-option.quiz-color{flex-basis:240px;min-height:76px}
.quiz-color .dotc{width:32px;height:32px;flex:0 0 32px;border:1px solid var(--line)}
.quiz-skip{display:flex;justify-content:center;margin-top:2rem}
.quiz-skip .btn{border-radius:999px;white-space:normal;text-align:center;min-height:52px}
.quiz-actions{justify-content:center;margin-top:1.5rem}.quiz-actions .btn{min-height:48px}
.quiz-summary{display:flex;flex-wrap:wrap;gap:.5rem;margin-block:1rem 1.5rem}
.quiz-summary button{border:1px solid var(--line);border-radius:999px;padding:.5rem .9rem;background:var(--paper);color:var(--ink);font:inherit;cursor:pointer}
.quiz-results .quiz-match{font-size:.9rem;line-height:1.9;padding:.85rem;background:var(--alt);border-radius:10px;margin-bottom:.75rem}
.quiz-results .quiz-match p{margin:0}.quiz-results{align-items:start}
.quiz-compact .quiz-option.has-photo{flex-basis:calc(25% - .75rem);padding:.75rem;min-height:120px}
.quiz-compact .quiz-image{aspect-ratio:auto;height:90px;background:transparent}
.quiz-compact .quiz-image svg,.quiz-compact .quiz-image img{width:100%;height:90px;object-fit:contain}
@media(max-width:540px){.quiz-options{gap:.65rem}.quiz-option,.quiz-option.quiz-color,.quiz-reference .quiz-option,.quiz-compact .quiz-option.has-photo{flex-basis:calc(50% - .4rem);padding:.75rem;min-height:80px}.quiz-actions .btn{flex:1}.quiz-summary button{font-size:.85rem}.quiz-shell{padding-top:1.25rem}}

.fsteps-wrap{display:none}
.perks li a{color:inherit;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:.35em;transition:text-decoration-color .2s}.perks li a:hover,.perks li a:focus-visible{text-decoration-color:currentColor}
body:has(.view[data-view="home"]:not([hidden])) #siteHeader .icon-btn[data-go="account"]{background:#fff;color:var(--navy);border-radius:6px}
body:has(.view[data-view="home"]:not([hidden])) #siteHeader .icon-btn[data-go="account"]:hover{background:#fff}
.promo .art{transition:opacity .45s ease}.promo .art.alt{opacity:0}.promo:hover .art.alt,.promo:focus-within .art.alt{opacity:1}.promo:hover .art:not(.alt),.promo:focus-within .art:not(.alt){opacity:0}
.outdoor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}@media(min-width:540px){.outdoor{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:900px){.outdoor{grid-template-columns:repeat(6,minmax(0,1fr))}}
.outdoor .ph,.outdoor img{display:grid;place-items:center;aspect-ratio:2/3;width:100%;border-radius:6px;object-fit:cover;background:var(--tile-2);color:var(--tile-ink);font-size:.85rem;text-align:center;padding:.5rem}
.soc-slider{position:relative}.soc-track{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.soc-track::-webkit-scrollbar{display:none}
.soc-slide{flex:0 0 100%;scroll-snap-align:center;display:grid;place-items:center;aspect-ratio:4/3;border-radius:6px;background:var(--tile-2);color:var(--tile-ink);font-weight:600;text-decoration:none;overflow:hidden}.soc-slide img{width:100%;height:100%;object-fit:cover}
@media(min-width:900px){.soc-slide{aspect-ratio:16/7}}
.back-row{padding-top:1rem}.back-row .link{font:inherit;cursor:pointer;background:none;border:0;color:var(--navy);font-weight:600}
.terms-card{border:1px solid var(--line);border-radius:10px;padding:1.25rem;background:var(--alt)}
.gift-amts{display:flex;flex-wrap:wrap;gap:.5rem;margin:.5rem 0 1rem}