/* V11 — multi-page shell, responsive refinements, Arabic RTL, quick-view variant switching */
:root{--header-h:92px}
html{scroll-padding-top:calc(var(--header-h) + 18px)}
body{min-width:0}
.site-header{position:absolute;height:var(--header-h);padding:12px clamp(18px,4vw,58px);gap:24px}
.site-header.scrolled,.inner-page .site-header{position:fixed;background:rgba(4,17,38,.96);backdrop-filter:blur(18px);box-shadow:0 12px 40px rgba(0,0,0,.2)}
.brand{flex:0 0 auto}.brand img{width:clamp(112px,10vw,145px);max-height:66px}
.desktop-nav{gap:clamp(14px,1.7vw,28px);font-size:12px;white-space:nowrap}.desktop-nav a[aria-current="page"]{color:#f1c56e}.desktop-nav a[aria-current="page"]:after{right:0;background:#f1c56e}
.header-actions{flex:0 0 auto}.quote-btn{display:inline-flex;gap:7px;align-items:center}.quote-btn b{display:grid;place-items:center;min-width:22px;height:22px;border-radius:999px;background:rgba(255,255,255,.14);font-size:10px}
.mobile-menu-actions{margin-top:26px}.mobile-menu .mobile-lang{border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:12px 18px;width:max-content}

/* Inner pages */
.page-hero{position:relative;min-height:440px;padding:calc(var(--header-h) + 92px) 6vw 74px;background:radial-gradient(circle at 76% 30%,#174d75 0,#071a2f 43%,#03101e 78%);color:#fff;overflow:hidden;display:flex;align-items:flex-end}
.page-hero:after{content:"";position:absolute;width:min(42vw,520px);height:min(42vw,520px);border:1px solid rgba(255,255,255,.1);border-radius:50%;right:-8%;top:18%;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}
.page-hero-copy{position:relative;z-index:1;max-width:860px}.page-hero .eyebrow{margin-bottom:16px}.page-hero h1{font-size:clamp(48px,7vw,92px);line-height:.95;letter-spacing:-.055em;margin:0}.page-hero p:last-child{max-width:720px;color:#c4d3e0;line-height:1.75;margin:24px 0 0;font-size:15px}
.page-cta{display:flex;justify-content:space-between;align-items:center;gap:40px;padding:70px 6vw;background:#e9e1d1}.page-cta h2{font-size:clamp(32px,4.5vw,58px);line-height:1.02;letter-spacing:-.04em;margin:0}.page-cta p{max-width:620px;color:var(--muted);line-height:1.8}

/* Home refinements */
.hero{min-height:760px;height:auto;padding-top:calc(var(--header-h) + 70px)}
.hero h1{font-size:clamp(48px,6.2vw,94px)}
.hero-copy{min-width:0}.hero-visual{min-width:0}.hero-stats{flex-wrap:wrap}
.collections-head,.products-head,.journey-head,.calculator-head{min-width:0}.collection-grid>*{min-width:0}

/* Product catalog */
.products{min-height:700px}.catalog-toolbar>*{min-width:0}.search-box input{min-width:0}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.product-card{min-width:0;padding:0;overflow:hidden;cursor:pointer}.product-art{height:210px;background:linear-gradient(145deg,#f6f1e8,#ded5c3);position:relative;display:grid;place-items:center;overflow:hidden}.product-art img{width:100%;height:100%;object-fit:contain;padding:12px;transition:transform .28s ease}.product-card:hover .product-art img{transform:scale(1.035)}.product-art>span{position:absolute;top:12px;left:12px;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:rgba(4,17,38,.82);font-size:8px;color:#fff}.product-body{padding:20px;display:flex;flex-direction:column;min-height:230px}.product-card h3{margin:12px 0 18px;font-size:16px;line-height:1.4}.product-meta{margin-top:auto}.view-product{margin-top:16px;padding:12px 0 0;border:0;border-top:1px solid rgba(255,255,255,.15);background:none;color:#fff;text-align:left;font:800 11px Manrope;cursor:pointer;display:flex;justify-content:space-between}.empty-state{grid-column:1/-1;padding:70px 20px;text-align:center}.empty-state strong,.empty-state span{display:block}.empty-state span{margin-top:8px;color:#aab8c5}.category-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}.category-chip{border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:10px 14px;background:transparent;color:#fff;font:700 11px Manrope;cursor:pointer}.category-chip.active{background:#fff;color:#071a2f}.catalog-toolbar select{min-width:0}

/* Quick view — compact, clear, responsive */
.product-modal{padding:18px}.modal-card{width:min(900px,100%);grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr);max-height:min(90vh,780px);border-radius:22px;overflow:hidden}.modal-media{position:relative;min-height:0;background:radial-gradient(circle at 50% 42%,#f1e4bd,#d2b86e);padding:28px;display:flex;flex-direction:column;justify-content:center;align-items:center}.modal-media img{width:100%;height:auto;max-width:400px;max-height:510px;object-fit:contain;filter:drop-shadow(0 24px 28px rgba(77,54,20,.22));transition:opacity .17s ease,transform .22s ease}.modal-media img.is-changing{opacity:.25;transform:scale(.97)}.modal-image-note{position:absolute;left:18px;right:18px;bottom:14px;padding:8px 10px;border-radius:10px;background:rgba(7,26,47,.78);color:#fff;text-align:center;font-size:9px;line-height:1.35;backdrop-filter:blur(8px)}.modal-image-note.is-reference{background:rgba(116,74,21,.82)}.modal-copy{padding:36px 34px;overflow:auto}.modal-copy .eyebrow{font-size:9px;margin-bottom:9px}.modal-copy h2{font-size:clamp(24px,2.5vw,34px);line-height:1.08;letter-spacing:-.035em;margin:0 0 20px;max-width:560px}.modal-size-picker{margin-bottom:16px}.modal-picker-label{margin-bottom:8px}.modal-weights{gap:7px;max-height:188px;padding:2px 3px}.weight-option{position:relative;min-width:96px;padding:9px 11px;border-radius:10px}.weight-option strong{font-size:11px}.weight-option small{font-size:8px;margin-top:3px}.weight-option i{position:absolute;right:7px;top:6px;font-size:7px;color:#5e8f38;font-style:normal}.weight-option.active i{color:#d6f59c}.modal-specs div{padding:13px 0}.modal-specs strong{font-size:12px}.modal-copy>p:not(.eyebrow){font-size:11px;line-height:1.65;margin:18px 0}.modal-actions{gap:9px}.modal-actions .primary-btn,.modal-actions .secondary-btn{min-height:44px;padding:12px 16px;font-size:11px}.modal-close{z-index:5}

/* Shared footer */
.premium-footer{grid-template-columns:minmax(220px,1.5fr) repeat(4,minmax(120px,1fr));gap:clamp(24px,3vw,42px);padding:70px 6vw 32px}.premium-footer>*{min-width:0}

/* Arabic */
html[dir="rtl"] body{font-family:Cairo,Arial,sans-serif}.is-ar .desktop-nav,.is-ar .lang-btn,.is-ar .quote-btn,.is-ar .primary-btn,.is-ar .glass-btn,.is-ar .category-chip,.is-ar .view-product,.is-ar .weight-option{font-family:Cairo,Arial,sans-serif}.is-ar .desktop-nav{font-size:13px}.is-ar .hero h1,.is-ar .page-hero h1,.is-ar .section h2,.is-ar .feature-content h2,.is-ar .page-cta h2{letter-spacing:-.025em;line-height:1.12}.is-ar .eyebrow,.is-ar .section-label,.is-ar .product-card .category,.is-ar .modal-picker-label,.is-ar .modal-specs span,.is-ar .premium-footer h4{text-transform:none;letter-spacing:0}.is-ar .product-card h3{line-height:1.65}.is-ar .view-product{text-align:right}.is-ar .product-art>span{left:auto;right:12px}.is-ar .weight-option{text-align:right}.is-ar .weight-option i{right:auto;left:7px}.is-ar .modal-image-note{font-family:Cairo,Arial,sans-serif}.is-ar .modal-specs div+div{padding-left:0;padding-right:22px;border-left:0;border-right:1px solid var(--line)}.is-ar .text-link span{margin-left:0;margin-right:7px}.is-ar .scroll-cue span{margin-left:0;margin-right:15px}.is-ar .quote-item>button{margin-left:0;margin-right:auto}.is-ar .footer-bottom{direction:rtl}

/* Laptop */
@media(max-width:1280px){
  .desktop-nav{gap:16px;font-size:11px}.quote-btn{padding:11px 14px}.site-header{padding-inline:3.5vw}.hero{grid-template-columns:1fr 1fr;padding-inline:5vw}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.premium-footer{grid-template-columns:1.4fr repeat(3,1fr)}.premium-footer>div:nth-of-type(5){grid-column:2/3}.premium-footer .footer-bottom{grid-column:1/-1}
}
/* Tablet / small laptop */
@media(max-width:1024px){
  :root{--header-h:82px}.desktop-nav{display:none}.menu-btn{display:block}.site-header{padding-inline:24px}.hero{grid-template-columns:1fr;min-height:auto;padding:150px 6vw 80px}.hero-copy{max-width:760px}.hero-visual{min-height:500px;margin-top:20px}.hero-stats{margin-top:40px}.floating-card{display:none}.page-hero{min-height:370px;padding-top:150px}.page-cta{align-items:flex-start;flex-direction:column}.about-grid,.products-head,.contact,.feature-split,.export-card{grid-template-columns:1fr}.feature-split{min-height:auto}.feature-image{height:480px}.contact{gap:60px}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-toolbar{grid-template-columns:1fr 220px}.catalog-toolbar>span{grid-column:1/-1}.modal-card{grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr)}.modal-copy{padding:30px 28px}.premium-footer{grid-template-columns:1.2fr 1fr 1fr}.premium-footer .footer-brand,.premium-footer .footer-bottom{grid-column:1/-1}.premium-footer>div:nth-of-type(5){grid-column:auto}
}
/* Tablet portrait */
@media(max-width:820px){
  .section{padding:82px 5vw}.page-hero{padding-inline:5vw}.page-hero h1{font-size:clamp(44px,10vw,70px)}.hero-visual{min-height:440px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-toolbar{grid-template-columns:1fr}.catalog-toolbar>span{grid-column:auto}.catalog-toolbar select{height:50px}.modal-card{grid-template-columns:1fr;max-height:92vh;overflow:auto}.modal-media{min-height:280px;padding:18px}.modal-media img{height:260px;width:100%;max-width:380px}.modal-image-note{position:static;margin-top:4px;width:100%}.modal-copy{overflow:visible;padding:26px 24px}.modal-copy h2{font-size:27px}.modal-weights{max-height:170px}.premium-footer{grid-template-columns:1fr 1fr}.premium-footer .footer-brand,.premium-footer .footer-bottom{grid-column:1/-1}
}
/* Mobile */
@media(max-width:600px){
  :root{--header-h:72px}.site-header{height:72px;padding:9px 15px}.brand img{width:104px}.header-actions{gap:7px}.header-actions>.lang-btn{display:none}.menu-btn{width:40px;height:40px}.mobile-menu{padding:100px 24px 90px;justify-content:flex-start;overflow:auto}.mobile-menu a{font-size:clamp(27px,8vw,40px);margin:3px 0}.menu-close{width:42px;height:42px;right:18px;top:16px}.is-ar .menu-close{right:auto;left:18px}.hero{padding:118px 20px 72px}.hero h1{font-size:clamp(42px,13vw,62px);line-height:.98}.is-ar .hero h1{line-height:1.14}.hero-lead{font-size:14px;margin:22px 0 26px}.hero-actions{flex-direction:column;align-items:stretch;gap:10px}.hero-actions a{width:100%}.hero-stats{gap:22px;margin-top:32px}.hero-stats div{min-width:calc(50% - 12px)}.hero-visual{min-height:360px}.scroll-cue{display:none}.page-hero{min-height:320px;padding:120px 20px 55px}.page-hero h1{font-size:clamp(40px,12vw,58px)}.page-hero p:last-child{font-size:13px}.section{padding:66px 20px}.section-label{margin-bottom:28px}.section h2,.feature-content h2{font-size:clamp(34px,10vw,48px)}.page-cta{padding:54px 20px;gap:22px}.collection-grid{grid-template-columns:1fr}.collection-card{min-height:320px}.product-grid{grid-template-columns:1fr 1fr;gap:8px;background:transparent;border:0}.product-card{border:1px solid rgba(255,255,255,.12);border-radius:14px}.product-art{height:150px}.product-body{padding:14px;min-height:205px}.product-card h3{font-size:13px;margin:9px 0 12px}.product-meta{display:block}.product-meta span{display:block;margin-top:4px;font-size:8px}.view-product{font-size:10px}.catalog-shell{margin-top:36px}.catalog-toolbar{gap:10px}.category-chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;margin-right:-20px;padding-right:20px}.category-chip{white-space:nowrap}.product-modal{padding:8px;align-items:end}.modal-card{border-radius:18px 18px 8px 8px;max-height:94vh}.modal-media{min-height:230px;padding:12px}.modal-media img{height:210px}.modal-copy{padding:22px 18px 24px}.modal-copy h2{font-size:22px;line-height:1.15;margin-bottom:15px}.modal-weights{display:grid;grid-template-columns:1fr 1fr;max-height:154px;gap:6px}.weight-option{min-width:0;padding:8px 9px}.modal-specs{grid-template-columns:1fr 1fr}.modal-specs div+div{padding-left:14px;border-left:1px solid var(--line);border-top:0}.is-ar .modal-specs div+div{padding-left:0;padding-right:14px;border-left:0;border-right:1px solid var(--line);border-top:0}.modal-copy>p:not(.eyebrow){display:none}.modal-actions{display:grid;grid-template-columns:1fr}.modal-actions>*{width:100%}.quote-btn{padding:9px 11px;font-size:10px}.quote-btn span{display:none}.quote-btn:before{content:"Quote"}.is-ar .quote-btn:before{content:"طلب"}.premium-footer{grid-template-columns:1fr 1fr;padding:56px 20px 100px;gap:28px 22px}.premium-footer .footer-brand{grid-column:1/-1}.premium-footer .footer-bottom{grid-column:1/-1}.feature-image{height:330px}.contact-form{grid-template-columns:1fr}.field.full{grid-column:auto}
}
@media(max-width:390px){.product-grid{grid-template-columns:1fr}.product-art{height:190px}.product-body{min-height:190px}.premium-footer{grid-template-columns:1fr}.premium-footer>*{grid-column:1!important}.modal-weights{grid-template-columns:1fr 1fr}.hero-stats div{min-width:100%}}