.cards-home{position:relative;padding:54px 34px 58px;background:linear-gradient(180deg,#f7fbff 0%,#ffffff 100%);overflow:hidden}
.cards-home-bg{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 8% 18%,rgba(26,120,190,.08),transparent 30%),radial-gradient(circle at 92% 20%,rgba(112,72,185,.08),transparent 28%)}
.cards-home-head{position:relative;text-align:center;max-width:1000px;margin:0 auto 32px}
.cards-home-kicker{color:#087b76;font-size:13px;font-weight:800;margin-bottom:7px}
.cards-home-head h1{margin:0;color:#0c2b4d;font-size:clamp(38px,5vw,62px);font-weight:900;letter-spacing:-1px}
.cards-home-head p{margin:8px 0 16px;color:#516a82;font-size:18px;font-weight:700}
.cards-home-warning{display:flex;align-items:center;justify-content:center;gap:7px;width:max-content;max-width:100%;margin:auto;padding:9px 18px;border:2px solid #dc2626;border-radius:12px;background:#fff5f5;color:#b91c1c;font-size:13px;box-shadow:0 8px 24px rgba(185,28,28,.09)}
.cards-home-warning span{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#dc2626;color:#fff;font-weight:900}
.service-cards-home{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;max-width:1450px;margin:auto}
.home-service-card{min-height:245px;padding:24px 22px 20px;border-radius:20px;background:#fff;border:1.5px solid #dce6ef;text-decoration:none;display:flex;flex-direction:column;box-shadow:0 10px 30px rgba(18,51,78,.07);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden}
.home-service-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.85),transparent);pointer-events:none}
.home-service-card:hover{transform:translateY(-6px);box-shadow:0 18px 42px rgba(18,51,78,.13);border-color:#9bb8ce}
.home-service-icon{position:relative;display:grid;place-items:center;width:58px;height:58px;border-radius:16px;font:900 18px Manrope,Arial,sans-serif;margin-bottom:16px;color:#fff;box-shadow:0 8px 18px rgba(0,0,0,.08)}
.home-service-card h3{position:relative;margin:0 0 7px;color:#12375a;font-size:19px;line-height:1.45}
.home-service-card p{position:relative;margin:0;color:#6b7d90;font-size:12px;line-height:1.9}
.home-service-go{position:relative;margin-top:auto;padding-top:18px;font-size:11px;font-weight:900}
.violet-card{background:linear-gradient(145deg,#fff,#faf7ff);border-color:#d9cafa}.violet-card .home-service-icon,.purple-card .home-service-icon{background:#7c3aed}.violet-card .home-service-go,.purple-card .home-service-go{color:#7c3aed}
.blue-card{background:linear-gradient(145deg,#fff,#f5faff);border-color:#bdd8f5}.blue-card .home-service-icon,.cyan-card .home-service-icon{background:#1683e8}.blue-card .home-service-go,.cyan-card .home-service-go{color:#1677ce}
.teal-card{background:linear-gradient(145deg,#fff,#f3fcfb);border-color:#b8e3dc}.teal-card .home-service-icon{background:#0aa394}.teal-card .home-service-go{color:#078b80}
.gold-card{background:linear-gradient(145deg,#fff,#fffbf3);border-color:#f2d79b}.gold-card .home-service-icon{background:#f59e0b}.gold-card .home-service-go{color:#d98200}
.red-card{background:linear-gradient(145deg,#fff,#fff6f8);border-color:#f3c4d0}.red-card .home-service-icon{background:#ef3655}.red-card .home-service-go{color:#e42c4c}
.cyan-card{background:linear-gradient(145deg,#fff,#f2fbfd);border-color:#b9e1e7}.cyan-card .home-service-go{color:#078ca0}
.pink-card{background:linear-gradient(145deg,#fff,#fff5fa);border-color:#efc6da}.pink-card .home-service-icon{background:#db2777}.pink-card .home-service-go{color:#cc216c}
.purple-card{background:linear-gradient(145deg,#fff,#faf7ff);border-color:#d9cafa}
.source-card{background:linear-gradient(145deg,#fff,#fff6fb);border-color:#efbfd6}.source-card .home-service-icon{background:#d72b78}.source-card .home-service-go{color:#c9256b}
.stats-card{background:linear-gradient(145deg,#fff,#f5f9ff);border-color:#bfd5ef}.stats-card .home-service-icon{background:#155bb0}.stats-card .home-service-go{color:#155bb0}
@media(max-width:1250px){.service-cards-home{grid-template-columns:repeat(4,1fr)}}
@media(max-width:950px){.service-cards-home{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.cards-home{padding:38px 16px 42px}.cards-home-head h1{font-size:40px}.cards-home-head p{font-size:14px}.cards-home-warning{font-size:11px;padding:8px 10px}.service-cards-home{grid-template-columns:repeat(2,1fr);gap:11px}.home-service-card{min-height:220px;padding:18px 16px}.home-service-card h3{font-size:16px}.home-service-card p{font-size:11px}}
@media(max-width:440px){.service-cards-home{grid-template-columns:1fr}.home-service-card{min-height:190px}}

/* Stage 38 — card-first navigation: internal workspaces stay hidden until selected. */
html.cards-landing #checker,
html.cards-landing #services,
html.cards-landing #references,
html.cards-landing #journal-mode,
html.cards-landing #document-check,
html.cards-landing #methodology,
html.cards-landing #result,
html.cards-landing .metrics{display:none!important}
html.workspace-open #home,
html.workspace-open .metrics,
html.workspace-open #services{display:none!important}
html.workspace-open #checker:not(.workspace-open),
html.workspace-open #references:not(.workspace-open),
html.workspace-open #journal-mode:not(.workspace-open),
html.workspace-open #document-check:not(.workspace-open),
html.workspace-open #methodology:not(.workspace-open),
html.workspace-open #result:not(.workspace-open){display:none!important}
.cards-home-layout{position:relative;display:grid;grid-template-columns:220px minmax(0,1fr);gap:18px;align-items:stretch;max-width:1450px;margin:auto}
.cards-home-callout{position:relative;background:linear-gradient(160deg,#fff,#f6fbff);border:1.5px solid #c8dced;border-radius:22px;padding:28px 22px;box-shadow:0 12px 32px rgba(18,51,78,.07);display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.cards-home-callout:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:#0d7e8c0c;left:-55px;bottom:-55px}
.cards-home-callout-kicker{color:#087b76;font-size:11px;font-weight:900;margin-bottom:10px}
.cards-home-callout h2{margin:0;color:#0c2b4d;font-size:25px;line-height:1.5;font-weight:900}
.cards-home-callout p{margin:8px 0 22px;color:#60758a;font-size:12px;line-height:1.9;font-weight:700}
.cards-home-callout-icon{width:44px;height:44px;border-radius:13px;background:#0c8a83;color:#fff;display:grid;place-items:center;font-size:20px;font-weight:900;box-shadow:0 8px 18px rgba(12,138,131,.2)}
.workspace-backbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:24px;padding:10px 0;border-bottom:1px solid #e6edf3}
.workspace-back{border:1px solid #d5e1eb;background:#fff;color:#0c2b4d;border-radius:11px;padding:10px 16px;font-family:inherit;font-weight:900;cursor:pointer;box-shadow:0 5px 16px rgba(18,51,78,.06)}
.workspace-back:hover{border-color:#1677ad;color:#1677ad;transform:translateY(-1px)}
.workspace-backbar span{font-size:11px;color:#8190a0;font-weight:800}
@media(max-width:1100px){.cards-home-layout{grid-template-columns:1fr}.cards-home-callout{min-height:auto;padding:18px 22px}.cards-home-callout-icon{position:absolute;left:20px;top:22px}.service-cards-home{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.cards-home-layout{gap:12px}.cards-home-callout h2{font-size:21px}.service-cards-home{grid-template-columns:repeat(2,1fr)}}

/* Stage 44 — homepage report matching the approved visual reference */
.cards-home .home-four-report{margin:24px 0 0;padding:18px 22px 20px;border:1px solid #d7e7f2;border-radius:24px;background:#fff;box-shadow:0 14px 38px rgba(17,58,92,.09);direction:rtl}
.cards-home .home-report-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.cards-home .home-report-back{border:0;border-radius:999px;background:#1683e8;color:#fff;padding:10px 18px;font:800 12px Cairo,Arial;cursor:pointer;box-shadow:0 6px 16px rgba(22,131,232,.18)}
.cards-home .home-report-live{font-size:11px;font-weight:900;color:#087b76;background:#eefaf8;border:1px solid #cce9e3;border-radius:999px;padding:7px 12px}
.cards-home .home-report-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:1px solid #e5edf3;padding:8px 0 16px}
.cards-home .home-report-kicker{font-size:11px;font-weight:900;color:#078b80}.cards-home .home-report-head h2{margin:5px 0;color:#0b3157;font-size:25px}.cards-home .home-report-head p{margin:0;color:#718397;font-size:11px;line-height:1.8}.cards-home .home-report-badge{white-space:nowrap;border:1px solid #d7e5ee;background:#f6fafc;color:#63798b;border-radius:999px;padding:8px 13px;font-size:10px;font-weight:900}
.cards-home .home-report-grid{display:grid;grid-template-columns:250px minmax(0,1fr) 280px;gap:14px;padding-top:16px;align-items:stretch}
.cards-home .home-report-summary,.cards-home .home-report-center,.cards-home .home-similarity-panel{border:1px solid #e0eaf2;border-radius:18px;background:#fff;padding:16px;min-width:0}.cards-home .home-report-summary{background:linear-gradient(180deg,#fff,#f7fbff)}.cards-home .home-report-summary h3,.cards-home .home-similarity-panel h3{margin:0 0 12px;color:#0d3156;font-size:15px}
.cards-home .home-donut{--p:0;--p1:0;--p2:0;--p3:0;--a:#13a9b5;--b:#dbe5ed;width:132px;height:132px;margin:3px auto 12px;border-radius:50%;background:conic-gradient(#1683e8 0 calc(var(--p1)*1%),#f59e0b calc(var(--p1)*1%) calc((var(--p1) + var(--p2))*1%),#e92f9b calc((var(--p1) + var(--p2))*1%) calc((var(--p1) + var(--p2) + var(--p3))*1%),#cbd5df calc((var(--p1) + var(--p2) + var(--p3))*1%) 100%);display:grid;place-items:center;position:relative}.cards-home .home-donut:after{content:"";position:absolute;inset:12px;background:#fff;border-radius:50%;box-shadow:inset 0 0 0 1px #e5edf2}.cards-home .home-donut>div{position:relative;z-index:1;text-align:center}.cards-home .home-donut b{display:block;font-size:28px;color:#0c3156}.cards-home .home-donut span{display:block;font-size:9px;color:#63798b;margin-top:2px}.cards-home .similarity-donut{--a:#1683e8;width:155px;height:155px}
.cards-home .home-summary-line{display:flex;justify-content:space-between;gap:8px;padding:9px 0;border-bottom:1px solid #edf2f6;font-size:10px;color:#5d7184}.cards-home .home-summary-line b{color:#123b60;font-size:12px}.cards-home .home-summary-note{margin-top:12px;padding:9px 10px;border-radius:10px;background:#eef7ff;color:#2770a3;font-size:9px;line-height:1.8}
.cards-home .home-report-title-row{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:12px}.cards-home .home-report-title-row>div{display:flex;align-items:center;gap:10px}.cards-home .home-report-doc-icon{width:38px;height:38px;border-radius:10px;background:#0ca8ad;color:#fff;display:grid;place-items:center;font-size:18px}.cards-home .home-report-title-row h3{margin:0;color:#0d3156;font-size:17px}.cards-home .home-report-title-row p{margin:3px 0 0;color:#708396;font-size:9px}.cards-home .home-report-status{padding:6px 10px;border-radius:999px;background:#eef8f6;color:#078b80;font-size:9px;font-weight:900}
.cards-home .home-report-meta-box{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:8px;padding:10px;border-radius:10px;background:#eef7ff;border:1px solid #d7eaf7}.cards-home .home-report-meta-box div{min-width:0}.cards-home .home-report-meta-box small{display:block;color:#6e8497;font-size:8px}.cards-home .home-report-meta-box b{display:block;margin-top:3px;color:#12639a;font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cards-home .home-report-tabs{display:flex;gap:6px;margin:10px 0}.cards-home .home-report-tabs button{border:1px solid #d9e6ef;background:#fff;color:#537087;border-radius:8px;padding:7px 9px;font:800 9px Cairo,Arial;cursor:pointer}.cards-home .home-report-tabs button.active{background:#f2f8fd;color:#1769a5;border-color:#bcd9ec}
.cards-home .home-source-table-wrap{overflow:auto;border:1px solid #e1eaf1;border-radius:10px}.cards-home .home-source-table{width:100%;border-collapse:collapse;min-width:540px;font-size:9px}.cards-home .home-source-table th{background:#f4f8fb;color:#365a78;font-weight:900;padding:8px;border-bottom:1px solid #dfe8ef}.cards-home .home-source-table td{padding:8px;border-bottom:1px solid #edf2f6;color:#476278;vertical-align:middle}.cards-home .home-source-table td:first-child{width:28px;text-align:center}.cards-home .home-source-table .pct{color:#e92f50;font-weight:900}.cards-home .home-source-table .source-link{display:inline-flex;padding:4px 8px;border-radius:7px;background:#1683e8;color:#fff;text-decoration:none;font-weight:900}.cards-home .home-empty{text-align:center!important;padding:22px!important;color:#8a9bab!important}
.cards-home .home-legend{display:grid;gap:9px;margin-top:12px}.cards-home .home-legend div{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:8px;font-size:9px;color:#526a7f}.cards-home .home-legend i{width:10px;height:10px;border-radius:50%;display:block}.cards-home .l-blue{background:#1683e8}.cards-home .l-orange{background:#f59e0b}.cards-home .l-pink{background:#e92f9b}.cards-home .l-gray{background:#cbd5df}.cards-home .home-legend b{color:#123b60}.cards-home .home-check-notes{margin-top:14px;padding:10px 11px;border:1px solid #b9e4d8;border-radius:10px;background:#f1fcf8;color:#14775e;font-size:9px;line-height:1.9}.cards-home .home-check-notes p{margin:0}.cards-home .home-report-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding-top:12px;border-top:1px solid #e6edf3}.cards-home .home-report-footer span{color:#74879a;font-size:9px}.cards-home .home-detail-button{border:0;border-radius:10px;background:#0d3156;color:#fff;padding:10px 15px;font:900 10px Cairo,Arial;cursor:pointer}.cards-home .home-detail-button:hover{background:#1683e8}
@media(max-width:1100px){.cards-home .home-report-grid{grid-template-columns:1fr 1fr}.cards-home .home-report-center{grid-column:1/-1;grid-row:1}.cards-home .home-report-summary{grid-column:1}.cards-home .home-similarity-panel{grid-column:2}.cards-home .home-report-meta-box{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.cards-home .home-report-grid{grid-template-columns:1fr}.cards-home .home-report-center,.cards-home .home-report-summary,.cards-home .home-similarity-panel{grid-column:1}.cards-home .home-report-head{display:block}.cards-home .home-report-badge{display:inline-block;margin-top:10px}.cards-home .home-report-toolbar{flex-direction:column-reverse;align-items:stretch}.cards-home .home-report-back{text-align:center}.cards-home .home-report-meta-box{grid-template-columns:1fr 1fr}.cards-home .home-report-footer{flex-direction:column;align-items:stretch}.cards-home .home-detail-button{width:100%}}

/* Refined academic palette: richer gradients, restrained contrast, and accessible hover states. */
.home-service-card{background:linear-gradient(145deg,#ffffff 0%,#f7fbff 100%);border-width:1px;box-shadow:0 12px 30px rgba(20,55,90,.08);isolation:isolate}.home-service-card:after{content:"";position:absolute;inset:auto -34px -48px auto;width:130px;height:130px;border-radius:50%;background:currentColor;opacity:.045;z-index:-1}.home-service-card:hover{transform:translateY(-7px);box-shadow:0 20px 42px rgba(20,55,90,.16)}.home-service-card h3{letter-spacing:-.15px}.home-service-icon{border:1px solid rgba(255,255,255,.45);box-shadow:0 9px 20px rgba(20,55,90,.15);transition:transform .2s,box-shadow .2s}.home-service-card:hover .home-service-icon{transform:translateY(-2px) scale(1.04);box-shadow:0 12px 24px rgba(20,55,90,.22)}
.violet-card{background:linear-gradient(145deg,#ffffff,#f5efff);border-color:#d8c5f6}.blue-card{background:linear-gradient(145deg,#ffffff,#eaf5ff);border-color:#b9d8f4}.teal-card{background:linear-gradient(145deg,#ffffff,#e7faf7);border-color:#afe1d8}.gold-card{background:linear-gradient(145deg,#ffffff,#fff4dc);border-color:#efd397}.red-card{background:linear-gradient(145deg,#ffffff,#ffedf1);border-color:#efbdc9}.cyan-card{background:linear-gradient(145deg,#ffffff,#e8f9fc);border-color:#b3dfe7}.pink-card{background:linear-gradient(145deg,#ffffff,#ffedf7);border-color:#edbfd7}.purple-card{background:linear-gradient(145deg,#ffffff,#f3ecff);border-color:#d6c4f1}.source-card{background:linear-gradient(145deg,#ffffff,#ffedf6);border-color:#edbfd5}.stats-card{background:linear-gradient(145deg,#ffffff,#eaf2ff);border-color:#bcd3ed}
.files-privacy-card{font-family:Cairo,Arial,sans-serif}

.cards-home-callout.featured-callout{background:linear-gradient(160deg,#0b3156 0%,#12639a 55%,#0aa394 100%);border:0;color:#fff;box-shadow:0 18px 42px rgba(11,49,86,.24);padding:30px 24px}.cards-home-callout.featured-callout:after{background:#fff;opacity:.08}.featured-callout .cards-home-callout-kicker{color:#b9f3e9;letter-spacing:.4px}.featured-callout h2{color:#fff;font-size:27px;line-height:1.35;margin-top:4px}.featured-callout p{color:#e1f1f7;font-size:13px;line-height:2;font-weight:700}.featured-callout .files-privacy-card{background:rgba(255,255,255,.12);border-color:rgba(185,243,233,.55);border-right-color:#b9f3e9;color:#fff;box-shadow:none}.featured-callout .files-privacy-card b,.featured-callout .files-privacy-card span{color:#fff}.featured-callout .cards-home-callout-icon{background:#fff;color:#087b76;box-shadow:0 8px 20px rgba(0,0,0,.2)}