.lang-en{display:none}html[lang=en] .lang-en{display:initial}html[lang=en] .lang-ar{display:none}
[hidden]{display:none!important}.industrial-size-browser{scroll-margin-top:90px;background:#e6f1f0;border:1px solid #ccdfdf;padding:30px;margin:0 0 58px}.size-browser-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:24px}.size-browser-heading small{font-size:11px;font-weight:900;color:#008b94}.size-browser-heading h3{font-size:clamp(22px,2.4vw,34px);line-height:1.4;margin:7px 0}.size-browser-heading p{font-size:12px;color:#5d737b;line-height:1.8;max-width:690px;margin:0}.size-browser-count{width:94px;height:94px;flex:none;border-radius:50%;background:#0b2d3b;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center}.size-browser-count strong{font:800 31px Manrope,Arial,sans-serif;line-height:1}.size-browser-count span{font-size:11px}.size-filters{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:10px}.size-filters label{display:flex;flex-direction:column;gap:7px}.size-filters label span{font-size:10px;font-weight:800;color:#496a71}.size-filters input,.size-filters select{width:100%;height:46px;background:#fff;border:1px solid #bad2d2;color:#173743;padding:0 13px;font:700 12px Cairo,Arial,sans-serif;border-radius:0}.size-filters input:focus,.size-filters select:focus{outline:2px solid #19b6b5;outline-offset:1px}.size-model-filter{grid-column:span 4}.size-results-line{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:22px 0 12px;font-size:11px;font-weight:800;color:#48636a}.size-results-line button{background:none;border:0;color:#008b94;font:800 11px Cairo,Arial,sans-serif;cursor:pointer}.size-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;align-items:start}.size-entry{background:#fff;border:1px solid #cfdfdf}.size-entry summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:13px;padding:15px 17px;min-height:67px}.size-entry summary::-webkit-details-marker{display:none}.size-entry[open]{border-color:#1aacb0;box-shadow:0 10px 24px #0b293614}.size-number{font:800 18px Manrope,Arial,sans-serif;color:#10303f;white-space:nowrap}.size-entry-meta{font-size:10px;font-weight:700;color:#66818a;margin-inline-start:auto;white-space:nowrap}.size-expand{font:400 22px Manrope,Arial,sans-serif;color:#0eabb2}.size-entry[open] .size-expand{transform:rotate(45deg)}.size-patterns{list-style:none;padding:0 17px;margin:0}.size-patterns li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid #e4eeee}.size-patterns li>a:first-child{display:flex;flex-direction:column;gap:2px}.size-patterns strong{font:800 12px Manrope,Arial,sans-serif;color:#173743}.size-brand{font:800 9px Manrope,Arial,sans-serif;color:#158d95;text-transform:uppercase}.size-source{font-size:10px;font-weight:800;color:#557980;white-space:nowrap}.size-source:hover,.size-patterns li>a:first-child:hover strong{text-decoration:underline}.size-inquire{display:block;text-align:center;padding:12px 15px;background:#ddf4f1;color:#087f89;font-size:11px;font-weight:900}.size-more{display:block;margin:18px auto 0;padding:12px 24px;background:#0b2d3b;color:#fff;border:0;font:800 12px Cairo,Arial,sans-serif;cursor:pointer}.size-empty{padding:28px;text-align:center;background:#fff;color:#48636a;font-size:13px}.model-size-button{border:0;background:none;color:#078b96;cursor:pointer;font:800 11px Cairo,Arial,sans-serif;text-align:end}.model-size-button:hover{text-decoration:underline}
.models-section{background:#f6f9f8;padding:90px 0}.models-section .section-heading{margin:13px 0 30px}.models-section .section-heading h2{margin:0}.model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.model-card{background:#fff;border:1px solid #dce8e9;padding:25px;display:flex;flex-direction:column;min-height:275px;scroll-margin-top:20px;box-shadow:0 10px 25px #0b293608}.model-card-top{display:flex;align-items:center;justify-content:space-between;color:#207c85}.model-brand{font:800 11px Manrope,Arial,sans-serif;letter-spacing:.07em;text-transform:uppercase}.model-pattern{font-size:30px;line-height:1;color:#bdece8}.model-card h3{font:800 25px/1.25 Manrope,Arial,sans-serif;color:var(--navy);margin:22px 0 4px;letter-spacing:-.03em}.model-application{font-size:13px;font-weight:800;color:#397b83;margin:0 0 12px}.model-description{font-size:12px;line-height:1.9;color:#5f7179;margin:0 0 16px}.model-size{margin-top:auto;padding:11px 0;border-top:1px solid #e7eded;display:flex;justify-content:space-between;align-items:center;gap:10px}.model-size small{font-size:10px;color:#71858d}.model-size strong{font:800 11px Manrope,Arial,sans-serif;color:#173646;text-align:end}.model-links{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid #e7eded;padding-top:14px;margin-top:auto}.model-links a{font-size:11px;font-weight:800;color:#078b96}.model-links a:last-child{color:#677c83}.model-links a:hover{text-decoration:underline}
.detail-hero{background:var(--navy);color:#fff;overflow:hidden}.detail-hero-grid{display:grid;grid-template-columns:1fr 1fr;min-height:545px;gap:5%;align-items:center}.detail-copy{padding:44px 0}.breadcrumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:11px;color:#a9c0c9;margin-bottom:48px}.breadcrumbs a:hover{color:var(--teal)}.detail-copy h1{font-size:clamp(46px,4.3vw,68px);line-height:1.25;letter-spacing:-.05em;margin:19px 0}.detail-copy p{font-size:15px;line-height:2;color:#d0e0e5;max-width:560px;margin:0}.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.detail-actions .button{min-width:175px}.illustration-note{display:block;color:#8ea6b2;font-size:10px;line-height:1.8;margin-top:24px}.detail-image{height:430px;background:#e7edf0;overflow:hidden}.detail-image img{height:100%;width:100%;object-fit:cover}.category-switch{background:#eaf4f3;padding:34px 0}.category-switch p{font-size:11px;color:#427780;font-weight:900;margin:0 0 16px}.category-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.category-tab{display:flex;align-items:center;gap:10px;background:#fff;padding:13px 15px;font-size:11px;font-weight:800;border:1px solid transparent;min-height:50px;transition:background .2s,border-color .2s}.category-tab:hover,.category-tab.active{background:#d4efec;border-color:#65cac9}.category-tab .tab-num{font:700 9px Manrope,Arial,sans-serif;color:#799096}.category-tab span:last-child{margin-inline-start:auto;font:600 17px Manrope,Arial,sans-serif}.applications{padding:93px 0}.applications .section-heading{margin:10px 0 34px}.applications .section-heading h2{margin:0}.usage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.usage-card{background:#f3f6f6;min-height:220px;padding:28px 26px;border-top:3px solid var(--teal)}.usage-num{font:700 11px Manrope,Arial,sans-serif;color:#8199a0}.usage-card h3{font-size:20px;margin:25px 0 10px}.usage-card p{font-size:12px;color:#607580;line-height:1.9;margin:0}.detail-guidance{background:#edf5f4;padding:72px 0}.guidance-grid{display:grid;grid-template-columns:1fr 1fr;gap:12%;align-items:center}.guidance-grid h2{font-size:clamp(28px,3vw,42px);line-height:1.5;max-width:550px;margin:13px 0 0}.guidance-panel{background:#fff;padding:31px 34px;box-shadow:0 14px 35px #0b293616}.guidance-icon{font-size:28px;color:#0aaeb2}.guidance-panel h3{font-size:19px;margin:10px 0}.guidance-panel p{font-size:13px;color:#647782;line-height:2}.guidance-panel a{display:inline-flex;align-items:center;gap:14px;color:#078c95;font-size:12px;font-weight:900;border-bottom:1px solid #7dcccf;padding-bottom:6px}
@media(max-width:900px){.detail-hero-grid{gap:3%}.detail-copy h1{font-size:43px}.detail-copy p{font-size:12px}.detail-image{height:380px}.detail-actions .button{min-width:0}.category-tabs{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.size-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.size-model-filter{grid-column:span 2}}
@media(max-width:800px){.detail-hero-grid{grid-template-columns:1fr;gap:0}.detail-copy{padding:30px 0}.breadcrumbs{margin-bottom:32px}.detail-image{height:320px;order:2;margin-bottom:25px}.detail-copy h1{font-size:42px}.detail-copy p{font-size:13px}.category-tabs{grid-template-columns:repeat(2,1fr)}.applications{padding:70px 0}.usage-grid{grid-template-columns:1fr}.usage-card{min-height:0}.usage-card h3{margin-top:12px}.guidance-grid{grid-template-columns:1fr;gap:22px}}
@media(max-width:650px){.industrial-size-browser{padding:19px;margin:0 -8px 40px}.size-browser-heading{align-items:flex-start}.size-browser-count{width:64px;height:64px}.size-browser-count strong{font-size:22px}.size-browser-count span{font-size:8px}.size-filters{grid-template-columns:1fr 1fr}.size-filters label:first-child,.size-filters label:nth-child(4),.size-model-filter{grid-column:span 2}.size-list{grid-template-columns:1fr}.size-entry summary{padding:13px;min-height:60px}.size-number{font-size:16px}.size-entry-meta{font-size:9px}.size-patterns{padding:0 13px}.size-patterns li{gap:8px}.size-source{font-size:9px}.model-size{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.detail-copy h1{font-size:37px}.detail-actions .button{width:100%;justify-content:space-between}.detail-image{height:235px}.category-tabs{grid-template-columns:1fr 1fr}.category-tab{padding:11px 9px;font-size:9px;gap:4px}.category-tab .tab-num{font-size:8px}.category-tab span:last-child{font-size:13px}.guidance-panel{padding:25px}.guidance-grid h2{font-size:28px}}
@media(max-width:620px){.models-section{padding:68px 0}.model-grid{grid-template-columns:1fr}.model-card{min-height:0}.model-card h3{margin-top:15px}}
/* The catalogue images are generated illustrations; one thumbnail accompanies each size. */
.size-thumb{width:62px;height:62px;flex:none;object-fit:contain;background:#eef5f3;border:1px solid #e0eaea;padding:3px}
@media(max-width:650px){.size-thumb{width:48px;height:48px}.size-entry summary{gap:9px}.size-entry-meta{white-space:normal;line-height:1.4;text-align:end}}