/* ERTH unified platform — one design system, Cairo, RTL, responsive. */
.erth-unified-main{background:#fff;min-height:75vh}.erth-unified-main .ms-page-content{width:100%;overflow:visible}.erth-lab,.erth-lab *{box-sizing:border-box;font-family:Cairo,sans-serif!important;letter-spacing:0!important}.erth-lab{--lab-blue:#2a5caa;--lab-ink:#142c4b;--lab-muted:#56657a;--lab-border:#dae5f2;--lab-bg:#f5f9ff;direction:rtl;width:min(1220px,calc(100% - 56px));margin:0 auto 75px;color:var(--lab-ink)}.erth-lab h1,.erth-lab h2,.erth-lab h3,.erth-lab h4,.erth-lab p{margin:0!important;font-style:normal!important}.erth-lab p{line-height:1.9!important;color:var(--lab-muted)!important}.erth-lab button,.erth-lab input{font:inherit}.erth-lab button:focus-visible,.erth-lab a:focus-visible,.erth-lab input:focus-visible,.erth-lab label:focus-within{outline:3px solid #27aae1;outline-offset:3px}.erth-lab button{cursor:pointer}.erth-lab-overline{display:block;color:var(--lab-blue);font-size:12px;font-weight:800;margin-bottom:9px}.erth-lab-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);align-items:center;gap:52px;background:#18314f;border-radius:26px;padding:48px 50px;min-height:450px;color:#fff;overflow:hidden;margin-top:34px;background-image:radial-gradient(ellipse at 0% 100%,rgba(39,170,225,.17),transparent 58%)}.erth-lab-kicker{display:inline-flex;align-items:center;gap:8px;border:1px solid #ffffff2a;border-radius:999px;color:#8bd2fa;font-size:12px;padding:7px 13px;margin-bottom:22px}.erth-lab-intro{min-width:0}.erth-lab-intro h1{color:#fff!important;font-size:clamp(34px,3.55vw,52px)!important;line-height:1.4!important;font-weight:800!important;margin-bottom:18px!important}.erth-lab-intro h1 em{font-style:normal;color:#a4d9ff}.erth-lab-intro>p{color:#d9e5f3!important;font-size:16px!important;max-width:570px}.erth-lab-proof{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px}.erth-lab-proof span{font-size:12px;color:#e5effc;white-space:nowrap}.erth-lab-proof span:before{content:'✓';display:inline-grid;place-items:center;width:22px;height:22px;margin-left:6px;background:#fff;color:var(--lab-blue);border-radius:50%;font-weight:800}.erth-lab-upload-card{min-width:0;border-radius:22px;padding:24px;background:#fff;color:var(--lab-ink);box-shadow:0 20px 55px #091c3330}.erth-lab-card-heading{display:flex;align-items:center;gap:12px;margin-bottom:16px}.erth-lab-index{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:10px;background:#eaf3ff;color:var(--lab-blue);font-size:14px;font-weight:800}.erth-lab-card-heading h2{font-size:22px!important;line-height:1.6!important;font-weight:800!important;color:var(--lab-ink)!important}.erth-lab-card-heading p{font-size:12px!important}.erth-lab-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-align:center;min-height:218px;border:2px dashed #b7cce7;border-radius:16px;background:#f8fbff;padding:22px 12px;cursor:pointer;transition:.2s}.erth-lab-drop:hover,.erth-lab-drop.is-drag{border-color:var(--lab-blue);background:#eaf3ff}.erth-lab-upload-icon{display:grid;place-items:center;width:49px;height:49px;border-radius:14px;background:#eaf3ff;color:var(--lab-blue);font-size:32px;line-height:1}.erth-lab-drop strong{font-size:16px;color:var(--lab-ink);line-height:1.65}.erth-lab-drop>span:not(.erth-lab-pick):not(.erth-lab-upload-icon){font-size:12px;color:#718098}.erth-lab-pick,.erth-lab-main-cta{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:11px 19px;min-height:44px;border:1px solid var(--lab-blue);border-radius:10px;background:var(--lab-blue);color:#fff!important;text-decoration:none!important;font-size:13px;font-weight:800;line-height:1.5;margin-top:4px}.erth-lab-pick:hover,.erth-lab-main-cta:hover{background:#194987;color:#fff!important}.erth-lab-file-input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0}.erth-lab-privacy{font-size:11px!important;color:#8492a4!important;text-align:center;margin-top:13px!important}.erth-lab-file-status:not(:empty){border:1px solid #c9dced;background:#f6faff;padding:10px 12px;border-radius:10px;margin-top:12px;font-size:12px;line-height:1.8;overflow-wrap:anywhere}.erth-lab-file-status.is-error{border-color:#ebc9c9;background:#fff4f4;color:#a83232}.erth-lab-steps{display:flex;align-items:center;justify-content:center;gap:15px;flex-wrap:wrap;padding:29px 10px 12px}.erth-lab-steps span{display:inline-flex;gap:9px;align-items:center;color:#7b8aa0;font-size:13px;font-weight:700}.erth-lab-steps span b{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--lab-border);border-radius:50%;background:#fff;color:#708099;font-size:11px}.erth-lab-steps span.is-current,.erth-lab-steps span.is-done{color:var(--lab-blue)}.erth-lab-steps span.is-current b{background:var(--lab-blue);color:#fff;border-color:var(--lab-blue)}.erth-lab-steps span.is-done b{background:#ebf9f0;color:#238454;border-color:#b9dec8}.erth-lab-steps>i{font-style:normal;color:#a3b5cc}.erth-lab-section{padding:67px 0 0;scroll-margin-top:110px}.erth-lab-section-head{max-width:800px;margin-bottom:24px}.erth-lab-section-head h2{font-size:clamp(25px,2.5vw,34px)!important;font-weight:800!important;line-height:1.55!important;color:var(--lab-ink)!important;margin-bottom:7px!important}.erth-lab-section-head p{font-size:14px!important}.erth-lab-format-card{display:flex;align-items:center;gap:25px;padding:26px;border:1px solid #bad3f3;border-radius:22px;background:linear-gradient(110deg,#f7fbff,#eaf3ff);min-width:0}.erth-lab-format-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:0 0 92px;width:92px;height:92px;border-radius:20px;background:var(--lab-blue);color:#fff;font-weight:900;font-size:20px;line-height:1.25}.erth-lab-format-icon span{font-size:12px}.erth-lab-format-desc{min-width:0;flex:1}.erth-lab-availability{display:inline-block;margin-bottom:7px;padding:4px 10px;background:#ddf5e8;color:#137348;border-radius:999px;font-size:11px;font-weight:800}.erth-lab-format-desc h3{color:var(--lab-ink)!important;font-size:24px!important;line-height:1.4!important;font-weight:800!important}.erth-lab-format-desc h3 small{display:inline-block;font-size:12px;font-weight:600;color:#6b7e93;margin-right:7px;direction:ltr}.erth-lab-format-desc p{font-size:13px!important;margin:7px 0 12px!important}.erth-lab-tags{display:flex;flex-wrap:wrap;gap:7px}.erth-lab-tags span{padding:5px 9px;border:1px solid #d1dfef;border-radius:999px;background:#fff;color:#4e6380;font-size:11px;font-weight:700}.erth-lab-selected{align-self:flex-start;border:1px solid #b7d3e8;border-radius:999px;padding:7px 12px;background:#fff;color:var(--lab-blue);white-space:nowrap;font-size:11px;font-weight:800}.erth-lab-selected span{color:#198b5a;margin-left:3px}.erth-lab-platforms{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px;margin:0;border:0;padding:0;min-width:0}.erth-lab-platforms label{position:relative;min-width:0;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:19px 7px;border:1px solid var(--lab-border);border-radius:17px;background:#fff;cursor:pointer;transition:.2s}.erth-lab-platforms label:hover{border-color:#8eadd9}.erth-lab-platforms label.is-active{border-color:var(--lab-blue);background:#f1f6ff;box-shadow:0 0 0 1px #2a5caa}.erth-lab-platforms input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.erth-lab-radio-icon{display:grid;place-items:center;width:42px;height:42px;border:1px solid #d6e2f1;border-radius:12px;background:#f7faff;font-size:20px;font-weight:900;color:var(--lab-blue)}.erth-lab-platforms strong{font-size:13px;color:var(--lab-ink);line-height:1.5}.erth-lab-platforms small{font-size:10px;color:#72839b}.erth-lab-neutral-note{font-size:11px!important;margin-top:13px!important}.erth-lab-empty{padding:41px 20px;text-align:center;border:1px dashed #c4d6ed;border-radius:20px;background:#f9fbff}.erth-lab-empty>span{display:block;font-size:36px;color:var(--lab-blue)}.erth-lab-empty strong{display:block;margin:5px 0;font-size:19px}.erth-lab-empty p{font-size:13px!important}.erth-lab-link{display:inline-block;margin-top:11px;color:var(--lab-blue)!important;font-size:13px;text-decoration:underline;text-underline-offset:5px}.erth-lab-results{display:grid;gap:15px}.erth-lab-results[hidden]{display:none!important}.erth-lab-summary{display:flex;align-items:center;gap:18px;padding:23px;border:1px solid var(--lab-border);border-radius:20px;background:#f7fbff}.erth-lab-result-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border-radius:13px;background:#e5f4eb;color:#147848;font-weight:900;font-size:22px}.erth-lab-summary>div{flex:1;min-width:0}.erth-lab-summary h3{font-size:23px!important;font-weight:800!important;color:var(--lab-ink)!important;line-height:1.5!important}.erth-lab-summary p{font-size:13px!important}.erth-lab-workflow{flex:0 0 auto;padding:9px 12px;border-radius:999px;background:#e4f5e9;color:#126d40;font-size:11px;font-weight:800}.erth-lab-summary.is-team .erth-lab-workflow{background:#fff0e9;color:#a64b2e}.erth-lab-summary.is-review .erth-lab-workflow{background:#fff7dd;color:#876000}.erth-lab-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.erth-lab-stats>div{border:1px solid var(--lab-border);border-radius:15px;padding:20px;background:#fff}.erth-lab-stats strong{display:block;font-size:28px;font-weight:900;line-height:1.2;color:var(--lab-blue);font-variant-numeric:tabular-nums}.erth-lab-stats span{font-size:11px;color:#6b7b90}.erth-lab-result-cols{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.erth-lab-result-cols article{border:1px solid var(--lab-border);border-radius:18px;background:#fff;padding:23px;min-width:0}.erth-lab-result-cols h4{font-size:19px!important;font-weight:800!important;color:var(--lab-ink)!important;margin-bottom:13px!important}.erth-lab-checks{display:grid;gap:7px}.erth-lab-check{border:1px solid #e1eaf4;border-radius:10px;padding:10px 12px;display:grid;gap:3px;font-size:12px}.erth-lab-check b{color:var(--lab-ink)}.erth-lab-check span{color:#54667d;line-height:1.7}.erth-lab-check small{color:#8392a7}.erth-lab-check.warn{border-right:4px solid #cba02f}.erth-lab-check.manual{border-right:4px solid #c15d4c}.erth-lab-check.pass{border-right:4px solid #359765}.erth-lab-price{background:#f0f6ff!important}.erth-lab-price>strong{display:block;font-size:clamp(22px,2.4vw,31px);line-height:1.55;color:var(--lab-blue);font-weight:900}.erth-lab-price p{font-size:12px!important}.erth-lab-price .erth-lab-price-help{margin-top:12px!important;color:#7d6482!important}.erth-lab-price .erth-lab-main-cta{margin-top:16px}.erth-lab-price small{display:block;margin-top:10px;color:#687c96;font-size:10px;line-height:1.8}.erth-lab-source{font-size:11px!important;color:#8c9bb0!important}.erth-lab-preview-grid{display:grid;grid-template-columns:minmax(230px,.75fr) 1.25fr;gap:32px;background:#f6f9fd;border:1px solid var(--lab-border);border-radius:22px;padding:31px;align-items:center}.erth-lab-preview-tools{align-self:stretch}.erth-lab-preview-tools h3{font-size:23px!important;color:var(--lab-ink)!important;margin-bottom:24px!important}.erth-lab-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 0;border-bottom:1px solid var(--lab-border);font-size:13px;font-weight:700;color:var(--lab-ink)}.erth-lab-controls>div{display:flex;gap:5px}.erth-lab-controls button{border:1px solid #c7d8ee;border-radius:9px;padding:8px 11px;background:#fff;color:var(--lab-ink);font-size:11px;font-weight:700}.erth-lab-controls button.is-active{color:#fff;background:var(--lab-blue);border-color:var(--lab-blue)}.erth-lab-controls input[type=range]{width:100px;accent-color:var(--lab-blue)}.erth-lab-controls output{direction:ltr;font-size:11px;color:#627796}.erth-lab-preview-tools>p{margin-top:24px!important;font-size:12px!important}.erth-lab-device{width:min(100%,550px);padding:13px;margin:auto;border-radius:24px;background:#18314f;box-shadow:0 18px 45px #142c4b30;transition:width .25s}.erth-lab-device.is-phone{width:min(100%,290px)}.erth-lab-page{background:#fff;border-radius:15px;padding:32px;min-height:325px;color:#20344c;transition:background .2s}.erth-lab-page.is-warm{background:#f3ead9}.erth-lab-page>small{display:block;text-align:center;font-size:10px;color:#95a0ad;border-bottom:1px solid #ecedf0;padding-bottom:12px;margin-bottom:27px}.erth-lab-page h3{font-size:23px!important;color:var(--lab-ink)!important;margin-bottom:15px!important}.erth-lab-page p{font-size:17px!important;line-height:2!important;color:#273442!important;margin-bottom:13px!important}.erth-lab-finish{margin-top:72px;padding:35px;border:1px solid #d0e0f5;border-radius:22px;background:linear-gradient(110deg,#f8fbff,#eaf3ff);display:flex;align-items:center;justify-content:space-between;gap:30px}.erth-lab-finish h2{font-size:26px!important;line-height:1.5!important;color:var(--lab-ink)!important;font-weight:800!important}.erth-lab-finish p{font-size:13px!important;max-width:790px;margin-top:8px!important}.erth-lab-finish .erth-lab-main-cta{flex:0 0 auto}
@media(max-width:1024px){.erth-lab{width:calc(100% - 40px)}.erth-lab-hero{gap:24px;padding:32px}.erth-lab-intro h1{font-size:37px!important}.erth-lab-proof{gap:8px}.erth-lab-format-card{gap:15px;padding:19px}.erth-lab-platforms{grid-template-columns:repeat(3,minmax(0,1fr))}.erth-lab-section{padding-top:52px}}
@media(max-width:767px){.erth-lab{width:calc(100% - 26px);margin-bottom:35px}.erth-lab-hero{grid-template-columns:1fr;padding:28px 18px;gap:26px;border-radius:18px;margin-top:12px;min-height:0}.erth-lab-intro h1{font-size:34px!important}.erth-lab-intro>p{font-size:14px!important}.erth-lab-upload-card{padding:17px;border-radius:16px}.erth-lab-drop{min-height:205px}.erth-lab-steps{gap:8px;justify-content:flex-start;padding:19px 0 7px}.erth-lab-steps span{font-size:10px;gap:4px}.erth-lab-steps span b{width:25px;height:25px;font-size:9px}.erth-lab-steps>i{display:none}.erth-lab-section{padding-top:44px}.erth-lab-section-head h2{font-size:25px!important}.erth-lab-format-card{display:grid;grid-template-columns:64px 1fr;gap:12px}.erth-lab-format-icon{width:64px;height:64px;flex-basis:64px;font-size:15px}.erth-lab-format-desc h3{font-size:20px!important}.erth-lab-selected{grid-column:1/-1;justify-self:start}.erth-lab-platforms{grid-template-columns:repeat(2,minmax(0,1fr))}.erth-lab-platforms label{padding:13px 5px}.erth-lab-summary{flex-wrap:wrap;padding:17px}.erth-lab-summary>div{flex-basis:calc(100% - 75px)}.erth-lab-workflow{margin-right:63px}.erth-lab-summary h3{font-size:19px!important}.erth-lab-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.erth-lab-result-cols,.erth-lab-preview-grid{grid-template-columns:1fr}.erth-lab-preview-grid{padding:17px;gap:23px}.erth-lab-page{padding:19px}.erth-lab-device.is-phone{width:min(100%,265px)}.erth-lab-finish{margin-top:42px;padding:22px;flex-direction:column;align-items:stretch}.erth-lab-finish h2{font-size:21px!important}.erth-lab-finish .erth-lab-main-cta{width:100%}}
@media(max-width:420px){.erth-lab-platforms{gap:8px}.erth-lab-proof{gap:9px}.erth-lab-proof span{font-size:10px}.erth-lab-steps span{font-size:9px}.erth-lab-drop strong{font-size:14px}}