:root{
  --home-ink:#10264a;
  --home-muted:#64748b;
  --home-blue:#2f68ed;
  --home-blue-deep:#174bbd;
  --home-line:#dbe5f2;
  --home-paper:#fff;
  --home-wash:#eef5ff;
}
html,.landing-home{overflow-x:clip}
.mobile-home-hero{display:none}

.landing-home .shell{width:min(1240px,calc(100% - 40px));padding-bottom:34px}
.landing-home .topbar{margin-bottom:0}
.landing-home .hero,.landing-home .section-head,.landing-home .cards{display:none!important}

.landing-hero{position:relative;display:grid;grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);align-items:center;gap:70px;min-height:690px;padding:82px 0 92px}
.landing-hero:before{content:"";position:absolute;z-index:-1;top:40px;right:-14vw;width:690px;height:540px;background:radial-gradient(circle,#dcecff 0,rgba(221,235,255,.48) 38%,transparent 70%);filter:blur(10px);pointer-events:none}
.landing-kicker{display:flex;align-items:center;gap:10px;margin:0 0 22px;color:#2b61d5;font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.landing-kicker:before{content:"";width:28px;height:2px;background:currentColor}
.landing-hero h1{max-width:650px;margin:0;color:var(--home-ink);font-size:clamp(50px,5.3vw,76px);font-weight:760;letter-spacing:-.055em;line-height:.99;text-wrap:balance}
.landing-hero h1 em{color:var(--home-blue);font-style:normal}
.landing-lead{max-width:570px;margin:28px 0 0;color:#536780;font-size:18px;line-height:1.72}
.landing-actions{display:flex;align-items:center;gap:12px;margin-top:34px}
.landing-action{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:12px 19px;border:1px solid var(--home-line);border-radius:11px;background:#fff;color:#1a3e70;font-size:14px;font-weight:760;transition:border-color .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease}
.landing-action.primary{border-color:var(--home-blue);background:var(--home-blue);color:#fff;box-shadow:0 13px 30px rgba(47,104,237,.2)}
.landing-action:hover{border-color:#9fb9e8;color:#164db8;background:#f7faff}
.landing-action.primary:hover{border-color:#245bd8;background:#245bd8;color:#fff;box-shadow:0 15px 34px rgba(47,104,237,.26)}
.landing-action svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2}
.landing-assurance{display:flex;align-items:center;gap:8px;margin:20px 0 0;color:#708096;font-size:12px}
.landing-assurance svg{width:15px;height:15px;fill:none;stroke:#3670ed;stroke-width:2}

.landing-workbench{position:relative;min-height:500px;perspective:1200px}
.workbook-window{position:absolute;inset:40px 0 22px 12px;overflow:hidden;border:1px solid #d7e2f0;border-radius:20px;background:#fff;box-shadow:0 32px 80px rgba(30,68,123,.17);transform:rotateY(-3deg) rotateX(1deg);transform-origin:center}
.workbook-bar{display:flex;align-items:center;justify-content:space-between;height:54px;padding:0 18px;border-bottom:1px solid #e5ebf4;background:#fbfcfe}
.window-dots{display:flex;gap:6px}.window-dots i{display:block;width:8px;height:8px;border-radius:50%;background:#d4deeb}.window-dots i:first-child{background:#7aa5ff}
.workbook-file{color:#2a4266;font-size:12px;font-weight:750}.workbook-mode{padding:5px 9px;border-radius:6px;background:#eaf1ff;color:#285fcf;font-size:10px;font-weight:800}
.workbook-ribbon{display:flex;align-items:center;gap:19px;height:47px;padding:0 20px;border-bottom:1px solid #e6edf6;color:#6c7c90;font-size:10px;font-weight:700}
.workbook-ribbon b{color:#285fd2}.workbook-ribbon span:last-child{margin-left:auto}
.workbook-body{display:grid;grid-template-columns:minmax(0,1fr) 176px;min-height:345px}
.workbook-grid{display:grid;grid-template-columns:38px repeat(4,minmax(70px,1fr));grid-auto-rows:43px;background:#fff}
.workbook-cell{display:flex;align-items:center;padding:0 11px;border-right:1px solid #e8edf4;border-bottom:1px solid #e8edf4;color:#52637a;font-size:10px;white-space:nowrap;overflow:hidden}
.workbook-cell.head{justify-content:center;background:#f6f8fb;color:#8592a5;font-weight:800}.workbook-cell.row{justify-content:center;padding:0;background:#f8fafc;color:#9aa6b6}
.workbook-cell.changed{position:relative;background:#fff6dd;color:#815d10;font-weight:760}.workbook-cell.changed:after{content:"";position:absolute;inset:5px;border:1px solid #e9bb4d;border-radius:4px}
.workbook-cell.added{background:#eaf8f1;color:#287657;font-weight:760}.workbook-cell.missing{background:#fff0ef;color:#aa504b;text-decoration:line-through}
.workbook-summary{padding:18px 15px;background:#f8faff;border-left:1px solid #e1e9f4}
.workbook-summary h3{margin:0 0 16px;color:#18365f;font-size:13px}.summary-line{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid #e2e9f3;color:#67788e;font-size:10px}.summary-line b{color:#173a70}.summary-dot{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%}.summary-dot.changed{background:#e5ad32}.summary-dot.added{background:#42a57b}.summary-dot.missing{background:#de6d66}
.workbook-export{display:flex;justify-content:center;margin-top:22px;padding:10px;border-radius:8px;background:#2f68ed;color:#fff;font-size:10px;font-weight:800}
.workbook-note{position:absolute;right:-24px;bottom:0;width:216px;padding:16px 17px;border:1px solid #dbe5f2;border-radius:14px;background:rgba(255,255,255,.94);box-shadow:0 18px 45px rgba(31,66,116,.16);backdrop-filter:blur(12px)}
.workbook-note small{display:block;color:#7b8a9e;font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.workbook-note strong{display:block;margin-top:6px;color:#17355d;font-size:13px}.workbook-note span{display:block;margin-top:4px;color:#6b7d92;font-size:10px;line-height:1.5}

.landing-section{padding:112px 0;border-top:1px solid var(--home-line)}
#urunler{padding-top:0}
.landing-section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:end;margin-bottom:62px}
.landing-section-head h2,.flow-intro h2,.product-copy h2,.landing-account h2{margin:0;color:var(--home-ink);font-size:clamp(38px,4vw,58px);letter-spacing:-.045em;line-height:1.07;text-wrap:balance}
.landing-section-head p,.flow-intro>p,.product-copy>p,.landing-account-copy>p{margin:0;color:#60738c;font-size:16px;line-height:1.75}

.landing-flow{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);gap:120px;align-items:start}
.flow-intro{position:sticky;top:42px}.flow-intro>p{margin-top:24px}
.flow-list{border-top:1px solid #cfdbea}
.flow-step{display:grid;grid-template-columns:64px 1fr;gap:25px;padding:42px 0;border-bottom:1px solid #cfdbea}
.flow-number{color:#2f68ed;font-size:12px;font-weight:850;letter-spacing:.12em}.flow-step h3{margin:0;color:#17345c;font-size:24px;letter-spacing:-.025em}.flow-step p{max-width:590px;margin:13px 0 0;color:#65768b;font-size:14px;line-height:1.75}
.flow-signal{display:flex;align-items:center;gap:8px;margin-top:18px;color:#385a88;font-size:11px;font-weight:750}.flow-signal i{display:block;width:28px;height:2px;background:#7da4f4}

.product-story{display:grid;grid-template-columns:minmax(310px,.7fr) minmax(0,1.3fr);gap:86px;align-items:center;padding:54px 0 90px}
.product-story+.product-story{border-top:1px solid var(--home-line);padding-top:90px}.product-story.reverse{grid-template-columns:minmax(0,1.3fr) minmax(310px,.7fr)}.product-story.reverse .product-copy{order:2}
.product-copy .landing-kicker{margin-bottom:18px}.product-copy>p{margin-top:22px}.product-link{display:inline-flex;align-items:center;gap:9px;margin-top:25px;color:#245bcf;font-size:13px;font-weight:800;text-decoration:underline;text-decoration-color:#b5c9ee;text-underline-offset:6px}.product-link:hover{color:#123f9e;text-decoration-color:currentColor}
.product-stage{position:relative;min-height:410px;overflow:hidden;border:1px solid #d8e3f1;border-radius:22px;background:linear-gradient(145deg,#f8fbff,#edf4ff);box-shadow:0 22px 55px rgba(34,71,123,.11)}
.compare-stage{padding:38px}.compare-table{overflow:hidden;border:1px solid #d7e1ed;border-radius:12px;background:#fff}.compare-row{display:grid;grid-template-columns:1.3fr .8fr .8fr}.compare-row span{padding:13px 14px;border-right:1px solid #e2e8f1;border-bottom:1px solid #e2e8f1;color:#596b82;font-size:11px}.compare-row span:last-child{border-right:0}.compare-row:last-child span{border-bottom:0}.compare-row.header span{background:#f3f6fa;color:#8390a1;font-size:9px;font-weight:850;text-transform:uppercase}.compare-row .change{background:#fff7df;color:#7d5a12;font-weight:750}.compare-row .new{background:#eaf8f1;color:#277454;font-weight:750}.compare-row .old{background:#fff0ef;color:#a44b47}.compare-caption{display:flex;gap:17px;margin-top:18px;color:#65768b;font-size:10px}.compare-caption i{display:inline-block;width:8px;height:8px;margin-right:5px;border-radius:2px;background:#e5ad32}.compare-caption span:nth-child(2) i{background:#42a57b}.compare-caption span:nth-child(3) i{background:#de6d66}
.pdf-stage{display:grid;place-items:center;padding:35px}.pdf-sheet{width:58%;min-height:330px;padding:28px;border:1px solid #d9e0ea;background:#fff;box-shadow:0 22px 45px rgba(40,67,105,.16);transform:rotate(-2deg)}.pdf-brandline{width:42%;height:7px;background:#2f68ed}.pdf-titleline{width:72%;height:12px;margin-top:28px;background:#203b63}.pdf-lines{display:grid;gap:8px;margin-top:21px}.pdf-lines i{display:block;height:5px;background:#dce4ee}.pdf-lines i:nth-child(2){width:84%}.pdf-lines i:nth-child(4){width:64%}.pdf-chart{display:flex;align-items:end;gap:7px;height:92px;margin-top:30px;padding:12px;border-left:1px solid #e0e7ef;border-bottom:1px solid #e0e7ef}.pdf-chart i{flex:1;background:#8bb2ff}.pdf-chart i:nth-child(1){height:35%}.pdf-chart i:nth-child(2){height:72%}.pdf-chart i:nth-child(3){height:54%}.pdf-chart i:nth-child(4){height:88%;background:#2f68ed}
.template-stage{padding:36px}.template-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;color:#31527e;font-size:11px;font-weight:800}.template-add{padding:8px 11px;border-radius:7px;background:#2f68ed;color:#fff}.template-column{display:grid;grid-template-columns:40px 1.3fr .9fr 70px;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #d7e1ed;color:#5b6d83;font-size:11px}.template-column b{display:grid;place-items:center;width:28px;height:28px;border-radius:7px;background:#fff;border:1px solid #d7e1ed;color:#3767c8}.template-required{color:#2d63d3;font-size:9px;font-weight:850;text-transform:uppercase}.template-output{display:flex;justify-content:space-between;align-items:center;margin-top:24px;padding:16px;border:1px solid #d7e1ed;border-radius:10px;background:#fff;color:#29466f;font-size:11px;font-weight:750}.template-output span:last-child{color:#2d63d3}

.landing-account{display:grid;grid-template-columns:1fr .8fr;gap:90px;align-items:center;margin:10px 0 100px;padding:68px 72px;border-radius:24px;background:#132e59;color:#fff;overflow:hidden;position:relative}.landing-account:after{content:"";position:absolute;right:-120px;bottom:-190px;width:440px;height:440px;border:1px solid rgba(141,181,255,.25);border-radius:50%;box-shadow:0 0 0 60px rgba(117,162,247,.05),0 0 0 120px rgba(117,162,247,.04)}.landing-account .landing-kicker,.landing-account h2{color:#fff}.landing-account-copy>p{margin-top:22px;color:#bdcbe0}.landing-account .landing-action{position:relative;z-index:1;justify-self:end;min-width:190px;border-color:#fff;background:#fff;color:#173f88}.landing-account .landing-action:hover{background:#eaf1ff;color:#123878}

.landing-home .footer{padding-top:28px;border-top:1px solid var(--home-line)}
.landing-home .footer:before{content:"Excelxtr";color:#17345d;font-weight:820}

.reveal-ready [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .62s ease,transform .62s cubic-bezier(.2,.75,.2,1)}
.reveal-ready [data-reveal].is-visible{opacity:1;transform:none}
.reveal-ready [data-reveal-delay]{transition-delay:var(--reveal-delay,0ms)}

@media(max-width:1050px){
  .landing-hero{grid-template-columns:1fr 1fr;gap:35px}.landing-hero h1{font-size:54px}.workbook-body{grid-template-columns:1fr}.workbook-summary{display:none}.landing-flow{gap:70px}.product-story,.product-story.reverse{gap:45px}.landing-account{padding:55px}
}
@media(max-width:820px){
  .landing-home .shell{width:min(100% - 28px,720px)}.landing-hero{grid-template-columns:1fr;gap:38px;min-height:0;padding:64px 0 85px}.landing-hero-copy{max-width:680px}.landing-workbench{min-height:450px}.workbook-window{inset:0 14px 18px 0;transform:none}.workbook-note{right:0}.landing-section{padding:82px 0}.landing-section-head,.landing-flow{grid-template-columns:1fr;gap:35px}.flow-intro{position:static}.product-story,.product-story.reverse{grid-template-columns:1fr;gap:38px;padding:38px 0 72px}.product-story.reverse .product-copy{order:0}.product-stage{min-height:380px}.landing-account{grid-template-columns:1fr;gap:34px;padding:48px}.landing-account .landing-action{justify-self:start}
}
@media(max-width:560px){
  .landing-home .shell{width:calc(100% - 24px)}.landing-hero{padding:44px 0 68px}.landing-hero h1{font-size:42px;line-height:1.03}.landing-lead{font-size:15px}.landing-actions{align-items:stretch;flex-direction:column}.landing-action{width:100%}.landing-workbench{min-height:350px}.workbook-window{right:0;bottom:0}.workbook-ribbon{gap:11px;overflow:hidden}.workbook-ribbon span:nth-child(n+4){display:none}.workbook-body{min-height:260px}.workbook-grid{grid-template-columns:30px repeat(4,minmax(62px,1fr));grid-auto-rows:37px;min-width:390px}.workbook-note{display:none}.landing-section{padding:68px 0}.landing-section-head h2,.flow-intro h2,.product-copy h2,.landing-account h2{font-size:36px}.flow-step{grid-template-columns:42px 1fr;gap:12px;padding:32px 0}.flow-step h3{font-size:21px}.product-stage{min-height:310px;border-radius:17px}.compare-stage,.template-stage{padding:20px}.compare-table{overflow-x:auto}.compare-row{min-width:420px}.pdf-sheet{width:78%;min-height:270px}.landing-account{margin-bottom:70px;padding:40px 28px;border-radius:19px}.landing-home .footer{align-items:flex-start;flex-direction:column;gap:9px}
}
@media(prefers-reduced-motion:reduce){
  ::view-transition-old(root),::view-transition-new(root){animation:none}.reveal-ready [data-reveal]{opacity:1;transform:none;transition:none}.landing-action{transition:none}
}

/* Homepage v3: three-product story, deliberate motion, and full footer */
.home-scroll-progress{position:fixed;z-index:1200;top:0;left:0;width:100%;height:3px;transform:scaleX(var(--home-scroll,0));transform-origin:left;background:linear-gradient(90deg,#2465f2,#68a8ff);box-shadow:0 1px 8px rgba(47,104,237,.28);pointer-events:none}
.landing-flow{--flow-progress:0}
.flow-list{position:relative}
.flow-list:after{content:"";position:absolute;top:0;left:0;width:2px;height:100%;transform:scaleY(var(--flow-progress));transform-origin:top;background:linear-gradient(#2f68ed,#8eb6ff);transition:transform .08s linear}
.flow-step{position:relative}
.flow-step:before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;transform:scaleX(0);transform-origin:left;background:#4b7ff0;transition:transform .85s cubic-bezier(.2,.75,.2,1)}
.flow-step.is-visible:before{transform:scaleX(1)}

.workspace-stage{padding:0;background:#fff}
.workspace-toolbar{display:flex;align-items:center;gap:22px;height:50px;padding:0 20px;border-bottom:1px solid #dce5f0;background:#f8faff;color:#718096;font-size:10px;font-weight:750}
.workspace-toolbar span{height:50px;padding-top:19px}.workspace-toolbar .is-active{border-bottom:2px solid #2f68ed;color:#245acb}
.workspace-formula{display:flex;align-items:center;gap:13px;height:43px;padding:0 18px;border-bottom:1px solid #e3eaf3;color:#5c6f87;font-size:11px}.workspace-formula b{color:#2f68ed;font-family:Georgia,serif;font-style:italic}.workspace-formula span{flex:1;padding:6px 10px;border-left:1px solid #dce5f0;color:#27466f}
.workspace-grid{display:grid;grid-template-columns:38px 1.2fr 1fr .75fr 1fr;grid-auto-rows:42px;min-width:520px;background:#fff}
.workspace-grid>*{display:flex;align-items:center;padding:0 10px;border-right:1px solid #e6ecf4;border-bottom:1px solid #e6ecf4;color:#5d6f84;font-size:10px}.workspace-grid>b{justify-content:center;background:#f4f7fb;color:#8290a3}.workspace-grid>span:nth-child(5n+1){justify-content:center;background:#f8fafc;color:#94a0af}.workspace-grid .workspace-selected{position:relative;background:#edf4ff;color:#174cb4;font-weight:800}.workspace-selected:after{content:"";position:absolute;inset:-1px;border:2px solid #3475f6}
.workspace-tabs{display:flex;gap:22px;padding:14px 20px;background:#f8faff;color:#687b92;font-size:10px}.workspace-tabs span:first-child{color:#245dcc;font-weight:800}

.formula-stage{padding:38px;background:linear-gradient(145deg,#f8fbff,#eef4ff)}
.converter-stage{display:flex;min-height:360px;overflow:hidden;flex-direction:column;padding:0;background:#fff}
.converter-formatbar{display:flex;align-items:center;justify-content:space-between;min-height:54px;padding:0 24px;border-bottom:1px solid #dce5f0;background:#f8faff}.converter-formatbar>span{color:#31527e;font-size:10px;font-weight:800}.converter-formatbar>b{display:flex;align-items:baseline;gap:5px;color:#6c7e94;font-size:8px;font-weight:750}.converter-formatbar>b strong{color:#2f68ed;font-size:15px}
.converter-network{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 112px minmax(0,1fr);align-items:center;gap:22px;flex:1;padding:32px 28px;background:linear-gradient(rgba(62,109,193,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(62,109,193,.035) 1px,transparent 1px),linear-gradient(145deg,#fbfdff,#f1f6ff);background-size:24px 24px,24px 24px,auto}.converter-network:before,.converter-network:after{content:"";position:absolute;top:50%;width:15%;height:1px;background:repeating-linear-gradient(90deg,#98b6ee 0 6px,transparent 6px 11px)}.converter-network:before{left:30.5%}.converter-network:after{right:30.5%}
.converter-format-group{position:relative;z-index:1;display:grid;gap:12px}.converter-format-group>small{color:#657b97;font-size:8px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.converter-format-group>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.converter-format-group b{display:grid;min-height:43px;place-items:center;border:1px solid #d4e0ef;border-radius:10px;background:#fff;box-shadow:0 7px 18px rgba(35,72,124,.055);color:#4e6685;font-size:9px;letter-spacing:.03em}.converter-format-group b:first-child{border-color:#8fb1f3;background:#edf4ff;color:#245cca}.converter-format-group.is-output b:first-child{border-color:#2f68ed;background:#2f68ed;color:#fff;box-shadow:0 10px 23px rgba(47,104,237,.2)}
.converter-hub{position:relative;z-index:2;display:grid;justify-items:center;gap:7px;text-align:center}.converter-hub-icon{position:relative;display:grid;width:68px;height:68px;place-items:center;border-radius:19px;background:linear-gradient(145deg,#1c53c8,#3f7cf4);box-shadow:0 15px 34px rgba(37,91,201,.25);color:#fff}.converter-hub-icon:before,.converter-hub-icon:after{content:"";position:absolute;border:1px solid rgba(92,141,240,.24);border-radius:24px;inset:-9px}.converter-hub-icon:after{inset:-18px;border-color:rgba(92,141,240,.12)}.converter-hub-icon span{font-size:26px;line-height:1}.converter-hub-icon i{position:absolute;inset:0;border-radius:19px;background:linear-gradient(120deg,rgba(255,255,255,.16),transparent 45%)}.converter-hub>strong{max-width:108px;color:#26486f;font-size:9px;line-height:1.35}.converter-hub>small{color:#8191a4;font-size:7px}
.formula-stage>label{display:block;margin-bottom:10px;color:#28456e;font-size:12px;font-weight:800}
.formula-search{display:flex;align-items:center;gap:10px;padding:0 15px;border:1px solid #cfdced;border-radius:11px;background:#fff;box-shadow:0 12px 28px rgba(33,69,119,.08)}
.formula-search svg{width:17px;height:17px;fill:none;stroke:#6680a4;stroke-width:2}.formula-search input{width:100%;height:48px;border:0;outline:0;background:transparent;color:#17365f;font:600 12px/1.4 Inter,"Segoe UI",sans-serif}.formula-search input::placeholder{color:#8a98aa}
.formula-picks{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.formula-picks button{min-height:34px;padding:7px 12px;border:1px solid #ccd9ec;border-radius:8px;background:#fff;color:#31547f;font:800 10px/1 Inter,"Segoe UI",sans-serif;cursor:pointer;transition:background-color .18s,border-color .18s,color .18s,transform .18s}.formula-picks button:hover,.formula-picks button.is-active{border-color:#3672ef;background:#2f68ed;color:#fff;transform:translateY(-1px)}
.formula-result{display:grid;grid-template-columns:1fr auto;gap:12px;margin-top:22px;padding:22px;border:1px solid #d4e0ef;border-radius:14px;background:#fff}.formula-result>div{display:flex;flex-direction:column;gap:9px}.formula-name{color:#1c4fab;font-size:11px;font-weight:850}.formula-result code{color:#17365f;font:750 15px/1.5 Consolas,monospace}.formula-description{grid-column:1/-1;margin:0;color:#62758d;font-size:11px;line-height:1.55}.formula-example{align-self:start;padding:7px 9px;border-radius:7px;background:#edf4ff;color:#5e7390;font-size:9px}.formula-example b{color:#245dcc}

.site-footer{margin-top:0;padding:70px 0 24px;border-top:1px solid #cedbeb}
.site-footer-main{display:grid;grid-template-columns:1.25fr .55fr .55fr .8fr;gap:64px;padding-bottom:58px}.footer-brand-link{display:inline-flex;align-items:center;gap:11px;color:#102d56}.footer-brand-link img{width:39px;height:39px;object-fit:contain}.footer-brand-link strong{font-size:19px}.site-footer-brand p{max-width:330px;margin:20px 0 14px;color:#64758a;font-size:13px;line-height:1.7}.footer-mail{color:#245dcc;font-size:12px;font-weight:750}.footer-column{display:flex;align-items:flex-start;flex-direction:column;gap:13px}.footer-column strong{margin-bottom:5px;color:#15335d;font-size:12px}.footer-column a{color:#66788e;font-size:12px}.footer-column a:hover{color:#245dcc}.footer-statement{align-self:start;padding-left:28px;border-left:1px solid #cfdbea}.footer-statement span{display:block;margin-bottom:10px;color:#6d7d91;font-size:9px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}.footer-statement strong{color:#17365f;font-size:23px;letter-spacing:-.035em;line-height:1.2}.site-footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid #dbe5f1;color:#8190a2;font-size:10px}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

.reveal-ready [data-reveal]{opacity:0;filter:blur(7px);transform:translate3d(0,44px,0) scale(.985);transition:opacity .72s ease,filter .72s ease,transform .88s cubic-bezier(.16,1,.3,1);will-change:opacity,transform}
.reveal-ready [data-reveal].is-visible{opacity:1;filter:none;transform:none;will-change:auto}
.reveal-ready .product-story .product-copy[data-reveal]{transform:translate3d(-58px,0,0)}
.reveal-ready .product-story .product-stage[data-reveal]{transform:translate3d(58px,0,0) scale(.97)}
.reveal-ready .product-story.reverse .product-copy[data-reveal]{transform:translate3d(58px,0,0)}
.reveal-ready .product-story.reverse .product-stage[data-reveal]{transform:translate3d(-58px,0,0) scale(.97)}
.reveal-ready .product-story .product-copy[data-reveal].is-visible,
.reveal-ready .product-story .product-stage[data-reveal].is-visible,
.reveal-ready .product-story.reverse .product-copy[data-reveal].is-visible,
.reveal-ready .product-story.reverse .product-stage[data-reveal].is-visible{transform:none}
.product-stage.is-visible .workspace-selected:after{animation:home-cell-pulse .85s .3s ease both}.product-stage.is-visible .formula-result{animation:home-result-in .65s .25s cubic-bezier(.16,1,.3,1) both}.product-stage.is-visible .compare-row{animation:home-row-in .48s ease both}.product-stage.is-visible .compare-row:nth-child(2){animation-delay:.12s}.product-stage.is-visible .compare-row:nth-child(3){animation-delay:.2s}.product-stage.is-visible .compare-row:nth-child(4){animation-delay:.28s}.product-stage.is-visible .compare-row:nth-child(5){animation-delay:.36s}
@keyframes home-cell-pulse{0%{box-shadow:0 0 0 0 rgba(52,117,246,.4)}100%{box-shadow:0 0 0 9px rgba(52,117,246,0)}}@keyframes home-result-in{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}@keyframes home-row-in{from{opacity:.15;transform:translateX(18px)}to{opacity:1;transform:none}}

@media(max-width:820px){.site-footer-main{grid-template-columns:1.2fr 1fr 1fr;gap:38px}.footer-statement{grid-column:1/-1;padding:24px 0 0;border-top:1px solid #dbe5f1;border-left:0}.workspace-stage{overflow-x:auto}}
@media(max-width:560px){.home-scroll-progress{height:2px}.flow-list:after{display:none}.workspace-toolbar{gap:14px;overflow:hidden}.formula-stage{padding:22px}.formula-result{grid-template-columns:1fr}.formula-example{justify-self:start}.site-footer{padding-top:50px}.site-footer-main{grid-template-columns:1fr 1fr;gap:34px 24px}.site-footer-brand{grid-column:1/-1}.footer-statement{grid-column:1/-1}.site-footer-bottom{align-items:flex-start;flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){.home-scroll-progress{display:none}.flow-list:after{display:none}.product-stage.is-visible .workspace-selected:after,.product-stage.is-visible .formula-result,.product-stage.is-visible .compare-row,.converter-engine-track i{animation:none}.reveal-ready [data-reveal]{filter:none;will-change:auto}}

/* v4 refinements: calmer footer, breathing room, and data-led motion */
body.landing-home{background:
  radial-gradient(circle at 7% 20%,rgba(69,126,244,.075),transparent 23%),
  radial-gradient(circle at 93% 61%,rgba(111,167,255,.065),transparent 24%),
  linear-gradient(rgba(49,102,211,.022) 1px,transparent 1px),
  linear-gradient(90deg,rgba(49,102,211,.022) 1px,transparent 1px),
  linear-gradient(180deg,#fff 0%,#f8faff 48%,#f5f8fc 100%)!important;
  background-size:auto,auto,72px 72px,72px 72px,auto!important;
  background-attachment:fixed!important}
.landing-hero:after{content:"";position:absolute;z-index:-1;left:-9vw;bottom:38px;width:260px;height:170px;opacity:.32;background-image:linear-gradient(rgba(61,113,220,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(61,113,220,.12) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(90deg,transparent,#000 42%,transparent);pointer-events:none}
.flow-list{padding-top:20px;border-top:0}
.flow-list:after{left:auto;right:-24px;width:1px;opacity:.45}
.flow-step:first-child{border-top:1px solid #cfdbea}
.flow-step:before{display:none}
.flow-number{display:flex;align-items:center;gap:9px;padding-top:3px}
.flow-number:after{content:"";display:block;width:15px;height:1px;background:#b7c9e7}
.workspace-grid [data-count]{font-variant-numeric:tabular-nums;transition:color .24s ease,background-color .24s ease}
.workspace-grid [data-count].is-counting{color:#245dcc;background:#f3f7ff;font-weight:780}
.footer-statement{padding-left:40px}
.footer-column a[href*="account"]{padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;color:#66788e!important;font-size:12px!important;font-weight:400!important;min-height:0!important}
.footer-column a[href*="account"]:hover{color:#245dcc!important;background:transparent!important}
@media(max-width:820px){.flow-list:after{right:0}.footer-statement{padding-left:0}}
@media(max-width:560px){body.landing-home{background-size:auto,auto,48px 48px,48px 48px,auto!important}.landing-hero:after{display:none}.flow-list{padding-top:10px}.flow-number:after{width:10px}}

/* Mobile home: two focused tools, no desktop spreadsheet squeezed into the viewport. */
@media(max-width:640px){
  .landing-home .shell{width:calc(100% - 28px)!important;padding-top:8px!important}
  .landing-home .topbar{margin-bottom:0!important}
  .landing-home .landing-hero,.landing-home .landing-flow,.landing-home .landing-section,.landing-home .landing-account{display:none!important}
  .mobile-home-hero{position:relative;display:block;padding:48px 0 72px}
  .mobile-home-hero:before{content:"";position:absolute;z-index:-1;top:12px;right:-120px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(81,151,255,.16),transparent 68%)}
  .mobile-home-hero .landing-kicker{margin-bottom:20px;font-size:10px;letter-spacing:.13em}
  .mobile-home-hero h1{max-width:520px;margin:0;color:#10264a;font-size:clamp(39px,11vw,54px);font-weight:770;letter-spacing:-.052em;line-height:1.01;text-wrap:balance}
  .mobile-home-hero>p:not(.landing-kicker){max-width:500px;margin:22px 0 0;color:#61738b;font-size:15px;line-height:1.65}
  .mobile-tool-cards{display:grid;gap:11px;margin-top:32px}
  .mobile-tool-card{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:13px;min-height:82px;padding:14px;border:1px solid #d8e4f3;border-radius:16px;background:rgba(255,255,255,.88);color:#16375f;box-shadow:0 12px 32px rgba(32,68,119,.08);backdrop-filter:blur(10px);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
  .mobile-tool-card.is-primary{border-color:#b8cef5;background:linear-gradient(135deg,#fff,#f1f6ff)}
  .mobile-tool-card:active{transform:scale(.985)}
  .mobile-tool-card-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#eaf2ff;color:#2d68e3}
  .mobile-tool-card-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .mobile-tool-card strong,.mobile-tool-card small{display:block}.mobile-tool-card strong{font-size:15px}.mobile-tool-card small{margin-top:4px;color:#718096;font-size:11px;line-height:1.4}.mobile-tool-card>b{color:#3971e8;font-size:19px}
  .landing-home .site-footer{padding-top:42px}
  .landing-home .site-footer-main{grid-template-columns:1fr!important;gap:27px!important;padding-bottom:34px}
  .landing-home .footer-column:first-of-type a[href*="excel-template"]{display:none}
  .landing-home .footer-statement{display:none}
}

/* Homepage v4: centered full-viewport opening with a bottom-anchored data world. */
.landing-home .landing-hero{
  display:grid;
  grid-template-columns:1fr;
  grid-template-rows:max-content minmax(250px,1fr);
  align-items:start;
  gap:8px;
  min-height:calc(100svh - 109px);
  padding:clamp(34px,5.8vh,62px) 0 0;
  overflow:hidden;
}
.landing-home .landing-hero:before{
  top:18%;
  right:50%;
  width:min(92vw,1080px);
  height:68%;
  transform:translateX(50%);
  background:radial-gradient(ellipse at center,rgba(207,226,255,.62) 0,rgba(228,239,255,.28) 44%,transparent 72%);
  filter:blur(16px);
}
.landing-home .landing-hero:after{display:none}
.landing-hero-copy{
  position:relative;
  z-index:2;
  width:min(900px,100%);
  margin:0 auto;
  text-align:center;
}
.landing-hero-copy .landing-kicker{justify-content:center;margin-bottom:16px}
.landing-hero-copy .landing-kicker:before{display:none}
.landing-home .landing-hero h1{
  max-width:900px;
  margin:0 auto;
  font-size:clamp(48px,5.25vw,74px);
  line-height:.98;
}
.landing-hero-copy .landing-lead{max-width:720px;margin:20px auto 0;font-size:17px;line-height:1.62}
.landing-hero-copy .landing-actions{justify-content:center;margin-top:24px}
.landing-hero-copy .landing-assurance{justify-content:center;margin-top:15px}
.landing-hero-visual{
  position:relative;
  z-index:1;
  align-self:end;
  width:min(1180px,100%);
  height:min(40vh,390px);
  margin:0 auto;
  pointer-events:none;
}
.landing-hero-visual:after{
  content:"";
  position:absolute;
  z-index:-1;
  left:12%;
  right:12%;
  bottom:3%;
  height:20%;
  border-radius:50%;
  background:rgba(60,112,210,.13);
  filter:blur(28px);
}
.landing-hero-visual img{display:block;width:100%;height:100%;object-fit:contain;object-position:center bottom}

@media(max-width:820px){
  .landing-home .landing-hero{
    grid-template-rows:max-content minmax(220px,1fr);
    gap:14px;
    min-height:calc(100svh - 101px);
    padding:42px 0 0;
  }
  .landing-home .landing-hero h1{font-size:clamp(44px,8vw,62px)}
  .landing-hero-visual{width:112%;max-width:none;height:min(36vh,330px);margin-left:-6%}
}

@media(max-width:640px){
  .landing-home .landing-hero{
    grid-template-rows:max-content minmax(170px,1fr)!important;
    gap:18px!important;
    min-height:calc(100svh - 92px)!important;
    padding:32px 0 0!important;
  }
  .landing-home .landing-hero h1{font-size:clamp(38px,10.7vw,48px)!important}
  .landing-hero-copy .landing-lead{margin-top:18px!important;font-size:14px!important}
  .landing-hero-copy .landing-actions{display:flex!important;margin-top:22px!important}
  .landing-hero-copy .landing-action{width:auto!important;min-width:210px}
  .landing-hero-copy .landing-assurance{justify-content:center;margin-top:14px!important;font-size:11px;text-align:left}
  .landing-hero-visual{width:132%;height:min(28vh,220px);margin-left:-16%}
}

@media(max-height:760px) and (min-width:641px){
  .landing-home .landing-hero{padding-top:28px}
  .landing-home .landing-hero h1{font-size:clamp(44px,4.8vw,62px)}
  .landing-hero-copy .landing-lead{margin-top:15px;font-size:15px}
  .landing-hero-copy .landing-actions{margin-top:18px}
  .landing-hero-copy .landing-assurance{margin-top:11px}
  .landing-hero-visual{height:min(38vh,300px)}
}
@media(prefers-reduced-motion:reduce){.mobile-tool-card{transition:none}}

/* Mobile parity: keep the original desktop story, only reflow and scale it. */
@media(max-width:640px){
  .mobile-home-hero{display:none!important}
  .landing-home .landing-hero{display:grid!important;grid-template-columns:1fr!important;gap:34px!important;padding:48px 0 68px!important}
  .landing-home .landing-flow{display:grid!important;grid-template-columns:1fr!important}
  .landing-home .landing-section{display:block!important}
  .landing-home .landing-account{display:grid!important}
  .landing-hero h1{font-size:clamp(40px,11.5vw,50px)!important;line-height:1.01!important}
  .landing-lead{margin-top:22px!important;font-size:15px!important;line-height:1.65!important}
  .landing-actions{display:grid!important;grid-template-columns:1fr!important;gap:10px!important;margin-top:28px!important}
  .landing-action{width:100%!important;min-height:48px!important}
  .landing-assurance{align-items:flex-start!important;line-height:1.55!important}
  .landing-workbench{min-height:300px!important;overflow:hidden;border-radius:16px}
  .workbook-window{inset:0 auto auto 0!important;width:147%!important;height:432px!important;transform:scale(.68)!important;transform-origin:top left!important;border-radius:18px!important}
  .workbook-note{display:none!important}
  .landing-section{padding:72px 0!important}
  #urunler{padding-top:0!important}
  .landing-section-head{display:grid!important;grid-template-columns:1fr!important;gap:24px!important;margin-bottom:42px!important}
  .landing-section-head h2,.flow-intro h2,.product-copy h2,.landing-account h2{font-size:34px!important;line-height:1.08!important}
  .landing-section-head p,.flow-intro>p,.product-copy>p,.landing-account-copy>p{font-size:14px!important;line-height:1.7!important}
  .product-story,.product-story.reverse{grid-template-columns:1fr!important;gap:30px!important;padding:36px 0 64px!important}
  .product-story.reverse .product-copy{order:0!important}
  .reveal-ready .product-story .product-copy[data-reveal],.reveal-ready .product-story .product-stage[data-reveal],.reveal-ready .product-story.reverse .product-copy[data-reveal],.reveal-ready .product-story.reverse .product-stage[data-reveal]{transform:translateY(18px)!important}
  .reveal-ready .product-story [data-reveal].is-visible{transform:none!important}
  .product-stage{min-height:300px!important}
  .workspace-stage{overflow:hidden!important}
  .workspace-toolbar{gap:10px!important;padding:0 10px!important}.workspace-toolbar span{font-size:9px}
  .workspace-grid{grid-template-columns:26px 1.12fr .9fr .62fr .82fr!important;min-width:0!important}
  .workspace-grid>*{min-width:0;padding:0 5px!important;font-size:8px!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .compare-stage{padding:18px!important;overflow:hidden!important}
  .compare-table{width:100%;overflow:hidden!important}
  .compare-row{grid-template-columns:minmax(0,1.2fr) repeat(2,minmax(0,.7fr))!important;min-width:0!important}
  .compare-row span{min-width:0;padding:11px 8px!important;font-size:9px!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .compare-caption{flex-wrap:wrap;gap:10px 14px!important}
  .converter-stage{min-height:300px!important;padding:0!important}
  .converter-formatbar{min-height:44px;padding:0 14px}.converter-formatbar>span{font-size:8px}.converter-formatbar>b{font-size:6px}.converter-formatbar>b strong{font-size:12px}
  .converter-network{grid-template-columns:minmax(0,1fr) 66px minmax(0,1fr);gap:8px;padding:20px 12px;background-size:18px 18px,18px 18px,auto}.converter-network:before,.converter-network:after{display:none}
  .converter-format-group{gap:7px}.converter-format-group>small{font-size:6px}.converter-format-group>div{gap:5px}.converter-format-group b{min-height:30px;border-radius:7px;font-size:6px}
  .converter-hub{gap:5px}.converter-hub-icon{width:44px;height:44px;border-radius:13px}.converter-hub-icon:before{inset:-6px;border-radius:17px}.converter-hub-icon:after{display:none}.converter-hub-icon span{font-size:17px}.converter-hub>strong{max-width:66px;font-size:6px}.converter-hub>small{font-size:5px}
  .landing-account{grid-template-columns:1fr!important;margin-bottom:72px!important;padding:36px 24px!important}
  .landing-home .site-footer-main{grid-template-columns:1fr 1fr!important;gap:34px 24px!important;padding-bottom:42px!important}
  .landing-home .site-footer-brand{grid-column:1/-1!important}
  .landing-home .footer-column:first-of-type a[href*="excel-template"]{display:block!important}
  .landing-home .footer-statement{display:block!important;grid-column:1/-1!important}
}

/* Keep the v4 opening intact after the legacy mobile parity rules above. */
@media(max-width:640px){
  .landing-home .landing-hero{
    grid-template-rows:max-content minmax(170px,1fr)!important;
    gap:18px!important;
    min-height:calc(100svh - 92px)!important;
    padding:32px 0 0!important;
    overflow:hidden!important;
  }
  .landing-home .landing-hero h1{font-size:clamp(38px,10.7vw,48px)!important}
  .landing-hero-copy .landing-lead{margin:18px auto 0!important;font-size:14px!important;line-height:1.58!important}
  .landing-hero-copy .landing-actions{display:flex!important;align-items:center!important;justify-content:center!important;gap:0!important;margin-top:22px!important}
  .landing-hero-copy .landing-action{width:auto!important;min-width:210px!important}
  .landing-hero-copy .landing-assurance{align-items:center!important;justify-content:center!important;margin-top:14px!important;font-size:11px!important;line-height:1.45!important;text-align:left}
  .landing-hero-visual{width:132%!important;height:min(28vh,220px)!important;margin-left:-16%!important}
}

/* Excelxtr-native hero scene: crisp product geometry instead of generated artwork. */
.landing-hero-visual{
  isolation:isolate;
  height:min(46vh,455px);
  overflow:visible;
  perspective:1400px;
}
.landing-hero-visual:after{
  left:5%;
  right:5%;
  bottom:-1%;
  height:22%;
  background:rgba(43,91,184,.18);
  filter:blur(34px);
}
.hero-scene-layer{
  position:absolute;
  left:50%;
  bottom:4%;
  width:78%;
  height:72%;
  border:1px solid rgba(116,155,223,.35);
  border-radius:28px;
  background:linear-gradient(145deg,rgba(244,249,255,.88),rgba(213,230,255,.7));
  box-shadow:0 28px 70px rgba(33,71,129,.12);
  transform-origin:center bottom;
}
.hero-scene-layer-back{transform:translateX(-50%) translateY(21px) rotate(-5deg) scale(.94);opacity:.55}
.hero-scene-layer-mid{transform:translateX(-50%) translateY(10px) rotate(3deg) scale(.97);opacity:.74}
.hero-scene-workbook{
  position:absolute;
  z-index:3;
  left:50%;
  bottom:7%;
  width:82%;
  height:79%;
  overflow:hidden;
  border:1px solid #c8d8ee;
  border-radius:24px;
  background:#fff;
  box-shadow:0 38px 85px rgba(25,59,112,.22),0 8px 22px rgba(31,76,149,.1);
  transform:translateX(-50%) rotateX(2deg);
}
.hero-scene-bar{
  display:grid;
  grid-template-columns:1fr 1.4fr 1fr;
  align-items:center;
  height:15%;
  min-height:48px;
  padding:0 24px;
  border-bottom:1px solid #dce6f3;
  background:linear-gradient(180deg,#fff,#f8fbff);
}
.hero-scene-dots{display:flex;gap:7px}.hero-scene-dots i{width:9px;height:9px;border-radius:50%;background:#cfdaea}.hero-scene-dots i:first-child{background:#3975ed}
.hero-scene-name{display:flex;justify-content:center;gap:7px}.hero-scene-name i{height:7px;border-radius:999px;background:#c8d6e9}.hero-scene-name i:first-child{width:86px}.hero-scene-name i:last-child{width:38px;background:#5d8ef0}
.hero-scene-ready{display:flex;justify-content:flex-end}.hero-scene-ready i{width:70px;height:24px;border-radius:999px;background:#e9f1ff;border:1px solid #c9daf8}
.hero-scene-formula{display:grid;grid-template-columns:42px 1fr 30px;align-items:center;height:12%;min-height:38px;border-bottom:1px solid #dce6f3;background:#fbfdff}
.hero-scene-formula b{display:grid;place-items:center;height:100%;border-right:1px solid #dce6f3;color:#2f68ed;font:800 italic 18px Georgia,serif}.hero-scene-formula span{width:55%;height:7px;margin-left:18px;border-radius:99px;background:linear-gradient(90deg,#9db9ed,#dbe6f6)}.hero-scene-formula i{width:14px;height:14px;border:2px solid #5a86e0;border-radius:50%}
.hero-scene-body{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(230px,.72fr);height:73%}
.hero-scene-grid{position:relative;border-right:1px solid #d6e2f0;background-color:#fff;background-image:linear-gradient(#dfe7f1 1px,transparent 1px),linear-gradient(90deg,#dfe7f1 1px,transparent 1px),linear-gradient(180deg,#f1f5fa 0 18%,transparent 18%);background-size:100% 16.66%,14.285% 100%,100% 100%}
.hero-scene-grid:before{content:"";position:absolute;inset:0 auto 0 0;width:7.14%;background:#f4f7fb;border-right:1px solid #dfe7f1}
.hero-scene-selection{position:absolute;left:35.7%;top:33.3%;width:28.6%;height:33.4%;border:3px solid #2f68ed;background:rgba(84,138,247,.1);box-shadow:0 0 0 1px #fff inset,0 10px 28px rgba(47,104,237,.14)}
.hero-scene-selection:after{content:"";position:absolute;right:-6px;bottom:-6px;width:9px;height:9px;border:2px solid #fff;background:#2f68ed}
.hero-scene-cell{position:absolute;height:16.66%;border-right:1px solid rgba(255,255,255,.7);border-bottom:1px solid rgba(255,255,255,.7)}
.hero-scene-cell.is-blue{left:7.14%;top:50%;width:28.56%;background:#e2edff}
.hero-scene-cell.is-soft{left:64.3%;top:66.66%;width:28.56%;background:#edf4ff}
.hero-scene-cell.is-navy{left:78.57%;top:33.3%;width:14.28%;background:#ccdcfa}
.hero-scene-cell.is-line{left:21.42%;top:83.33%;width:42.84%;height:7px;margin-top:-11px;border:0;border-radius:99px;background:#8aadef}
.hero-scene-insight{position:relative;padding:28px 24px;background:linear-gradient(145deg,#f8fbff,#edf4ff)}
.hero-scene-insight-title{display:block;width:58%;height:9px;border-radius:99px;background:#294b7e}
.hero-scene-bars{position:absolute;left:24px;right:24px;bottom:26px;display:flex;align-items:flex-end;gap:10px;height:45%}.hero-scene-bars i{flex:1;height:32%;border-radius:6px 6px 2px 2px;background:#b9cff7}.hero-scene-bars i:nth-child(2){height:48%;background:#96b7f4}.hero-scene-bars i:nth-child(3){height:42%}.hero-scene-bars i:nth-child(4){height:72%;background:#5f90ed}.hero-scene-bars i:nth-child(5){height:92%;background:#2f68ed}
.hero-scene-insight svg{position:absolute;left:19px;right:19px;top:27%;width:calc(100% - 38px);height:37%;overflow:visible}.hero-scene-insight path{fill:none;stroke:#164fae;stroke-width:4;stroke-linecap:round}.hero-scene-insight circle{fill:#fff;stroke:#2f68ed;stroke-width:3}
.hero-scene-float{position:absolute;z-index:5;border:1px solid #cbd9ec;background:rgba(255,255,255,.92);box-shadow:0 22px 55px rgba(27,67,126,.18);backdrop-filter:blur(12px)}
.hero-scene-float-left{left:1.5%;bottom:19%;display:grid;grid-template-columns:62px 35px 62px;place-items:center;width:200px;height:92px;border-radius:18px;transform:rotate(-5deg)}
.hero-scene-float-left span{position:relative;width:48px;height:58px;border:1px solid #bed0e8;border-radius:8px;background:linear-gradient(145deg,#fff,#eaf2ff)}.hero-scene-float-left span:before{content:"";position:absolute;left:9px;right:9px;top:13px;height:4px;border-radius:9px;background:#4980eb;box-shadow:0 10px 0 #b4c8e8,0 20px 0 #d0dced}.hero-scene-float-left i{width:25px;height:2px;background:#2f68ed}.hero-scene-float-left i:after{content:"";display:block;width:8px;height:8px;margin:-4px 0 0 16px;border-top:2px solid #2f68ed;border-right:2px solid #2f68ed;transform:rotate(45deg)}
.hero-scene-float-right{right:1%;top:13%;display:flex;align-items:center;gap:16px;width:214px;height:90px;padding:16px 18px;border-radius:18px;transform:rotate(4deg)}
.hero-scene-float-right b{width:45px;height:45px;border:10px solid #d9e6fa;border-top-color:#2f68ed;border-right-color:#2f68ed;border-radius:50%;transform:rotate(18deg)}.hero-scene-float-right span{display:grid;gap:8px;flex:1}.hero-scene-float-right span i{display:block;height:6px;border-radius:99px;background:#ccd9eb}.hero-scene-float-right span i:first-child{width:88%;background:#4f82e4}.hero-scene-float-right span i:last-child{width:62%}

@media(max-width:820px){
  .landing-hero-visual{width:106%;height:min(42vh,380px);margin-left:-3%}
  .hero-scene-workbook{width:91%;height:76%}.hero-scene-layer{width:86%}.hero-scene-body{grid-template-columns:1fr 210px}.hero-scene-float-left{left:-1%;transform:rotate(-4deg) scale(.82)}.hero-scene-float-right{right:-2%;transform:rotate(4deg) scale(.82)}
}

@media(max-width:640px){
  .landing-hero-visual{width:126%!important;height:min(31vh,250px)!important;margin-left:-13%!important}
  .hero-scene-workbook{width:92%;height:78%;border-radius:14px}.hero-scene-layer{width:88%;border-radius:16px}.hero-scene-bar{min-height:30px;padding:0 12px}.hero-scene-dots{gap:4px}.hero-scene-dots i{width:5px;height:5px}.hero-scene-name i:first-child{width:38px}.hero-scene-name i:last-child{width:18px}.hero-scene-ready i{width:35px;height:13px}.hero-scene-formula{grid-template-columns:25px 1fr 20px;min-height:24px}.hero-scene-formula b{font-size:11px}.hero-scene-formula span{height:4px;margin-left:8px}.hero-scene-formula i{width:8px;height:8px}.hero-scene-body{grid-template-columns:1fr 105px}.hero-scene-insight{padding:14px 10px}.hero-scene-bars{left:10px;right:10px;bottom:10px;gap:4px}.hero-scene-insight svg{left:7px;right:7px;width:calc(100% - 14px)}.hero-scene-float-left{left:-4%;bottom:10%;transform:rotate(-4deg) scale(.48)}.hero-scene-float-right{right:-6%;top:7%;transform:rotate(4deg) scale(.48)}
}

/* Homepage v5: borderless 3D formula landscape rising from the viewport edge. */
.landing-home .landing-hero{padding-top:clamp(52px,6.6vh,72px)}
.landing-home .landing-hero h1{max-width:1020px;font-size:clamp(56px,6vw,86px);line-height:.96}
.landing-hero-copy .landing-lead{max-width:760px;font-size:18px}
.landing-hero-visual{
  width:min(1700px,138%);
  height:min(60vh,610px);
  margin:-72px 0 -10px -19%;
  overflow:visible;
}
.landing-hero-visual:after{display:none}
.hero-formula-stage{display:block;width:100%;height:100%;overflow:visible}
.formula-symbol-fx{animation:formula-float 6.8s ease-in-out infinite}
.formula-symbol-sum{animation:formula-float 7.6s ease-in-out -2.2s infinite}
.formula-core{animation:formula-float-soft 8.6s ease-in-out -1.1s infinite}
.formula-bars{animation:formula-breathe 6.4s ease-in-out infinite}

@keyframes formula-float{
  0%,100%{translate:0 0}
  50%{translate:0 -6px}
}
@keyframes formula-float-soft{
  0%,100%{translate:0 0}
  50%{translate:0 -4px}
}
@keyframes formula-breathe{
  0%,100%{opacity:.88}
  50%{opacity:1}
}

@media(prefers-reduced-motion:reduce){
  .formula-symbol-fx,.formula-symbol-sum,.formula-core,.formula-bars{animation:none}
}

@media(max-width:1050px){
  .landing-home .landing-hero{padding-top:52px}
  .landing-home .landing-hero h1{font-size:clamp(52px,7vw,72px)}
  .landing-hero-visual{width:134%;height:min(56vh,540px);margin:-58px 0 -8px -17%}
}

@media(max-width:640px){
  .landing-home .landing-hero{padding-top:38px!important}
  .landing-home .landing-hero h1{font-size:clamp(42px,11.5vw,52px)!important}
  .landing-hero-copy .landing-lead{font-size:14px!important}
  .landing-hero-visual{width:172%!important;height:min(38vh,310px)!important;margin:-24px 0 0 -36%!important}
}

/* Homepage v6: full-bleed daylight office scene with live, accessible HTML copy. */
.landing-home .landing-hero{
  display:flex;
  justify-content:flex-start;
  min-height:calc(100svh - 109px);
  width:100vw;
  margin-left:calc(50% - 50vw);
  padding:clamp(72px,9vh,104px) 20px 0;
  isolation:isolate;
}
.landing-home .landing-hero:before{display:none}
.landing-hero-copy{
  width:min(980px,calc(100% - 40px));
  margin:0 auto;
}
.landing-home .landing-hero h1{
  max-width:980px;
  font-size:clamp(58px,5.6vw,88px);
  line-height:.96;
}
.landing-hero-copy .landing-lead{max-width:760px;margin-top:22px;font-size:18px;line-height:1.55}
.landing-hero-copy .landing-actions{margin-top:28px}
.landing-hero-visual{
  position:absolute;
  z-index:-1;
  inset:0;
  width:100%!important;
  height:100%!important;
  margin:0!important;
  overflow:hidden;
}
.landing-hero-visual .hero-office-scene{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center bottom;
  animation:office-scene-enter 1.15s cubic-bezier(.2,.72,.2,1) both;
}
.landing-hero-visual .hero-formula-stage{display:none}

@keyframes office-scene-enter{
  from{opacity:.72;transform:scale(1.018)}
  to{opacity:1;transform:scale(1)}
}

@media(max-width:820px){
  .landing-home .landing-hero{
    min-height:calc(100svh - 101px);
    padding:54px 16px 0;
  }
  .landing-home .landing-hero h1{font-size:clamp(46px,8vw,66px)}
  .landing-hero-visual .hero-office-scene{object-position:center bottom}
}

@media(max-width:640px){
  .landing-home .landing-hero{
    display:flex!important;
    min-height:calc(100svh - 92px)!important;
    width:100vw!important;
    margin-left:calc(50% - 50vw)!important;
    padding:38px 14px 0!important;
  }
  .landing-hero-copy{width:100%}
  .landing-home .landing-hero h1{font-size:clamp(40px,10.9vw,50px)!important}
  .landing-hero-copy .landing-lead{max-width:360px;margin-top:18px!important;font-size:14px!important;line-height:1.55}
  .landing-hero-copy .landing-actions{margin-top:22px!important}
  .landing-hero-copy .landing-action{width:auto!important;min-width:210px}
  .landing-hero-visual{inset:0!important;width:100%!important;height:100%!important;margin:0!important}
  .landing-hero-visual .hero-office-scene{object-position:center bottom}
}

@media(prefers-reduced-motion:reduce){
  .landing-hero-visual .hero-office-scene{animation:none}
}

/* Homepage v7: carry the hero scene behind the header and strengthen the headline. */
body.landing-home.marketing-page main.shell .topbar{
  position:relative;
  z-index:4;
  border-bottom-color:transparent!important;
}
.landing-home .landing-hero{
  min-height:100svh;
  margin-top:-114px;
  padding-top:clamp(170px,18vh,200px);
}
.landing-hero-copy{width:min(1120px,calc(100% - 40px))}
.landing-home .landing-hero h1{
  max-width:1120px;
  font-size:clamp(64px,6.25vw,104px);
  line-height:.94;
}
.landing-hero-copy .landing-kicker{font-size:13px}
.landing-hero-copy .landing-lead{max-width:820px;font-size:19px}
.landing-hero-visual .hero-office-scene{filter:contrast(1.025) saturate(1.025)}

@media(max-width:820px){
  .landing-home .landing-hero{
    min-height:100svh;
    margin-top:-101px;
    padding-top:148px;
  }
  .landing-home .landing-hero h1{font-size:clamp(50px,8.5vw,72px)}
}

@media(max-width:640px){
  .landing-home .landing-hero{
    min-height:100svh!important;
    margin-top:-72px!important;
    padding-top:108px!important;
  }
  .landing-home .landing-hero h1{font-size:clamp(43px,11.7vw,54px)!important}
}

/* Homepage v9: visible continuation cue and a photo mask that dissolves into the page. */
.landing-home .landing-hero:after{
  display:none;
}
.landing-hero-visual .hero-office-scene{
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 76%,rgba(0,0,0,.92) 82%,rgba(0,0,0,.58) 90%,rgba(0,0,0,.16) 97%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 0%,#000 76%,rgba(0,0,0,.92) 82%,rgba(0,0,0,.58) 90%,rgba(0,0,0,.16) 97%,transparent 100%);
}
.hero-scroll-cue{
  position:absolute;
  z-index:3;
  bottom:24px;
  left:50%;
  display:flex;
  align-items:center;
  gap:9px;
  min-height:42px;
  padding:10px 17px;
  transform:translateX(-50%);
  border:1px solid rgba(47,104,237,.3);
  border-radius:999px;
  background:rgba(255,255,255,.9);
  color:#1b4fae;
  box-shadow:0 10px 30px rgba(32,78,158,.15);
  backdrop-filter:blur(10px);
  font-size:12px;
  font-weight:800;
  letter-spacing:.03em;
  white-space:nowrap;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,opacity .18s ease,visibility 0s linear;
}
.hero-scroll-cue:hover{transform:translate(-50%,-2px);border-color:#2f68ed;box-shadow:0 13px 32px rgba(32,78,158,.2)}
.hero-scroll-cue:focus-visible{outline:3px solid rgba(47,104,237,.35);outline-offset:4px}
.hero-scroll-cue svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;animation:scroll-cue-arrow 1.8s ease-in-out infinite}
.hero-scroll-cue.is-hidden,
.hero-scroll-cue[hidden]{display:none!important}
#nasil-calisir{border-top:0;scroll-margin-top:28px}

.home-scroll-progress{
  height:5px;
  transform:none;
  overflow:hidden;
  background:rgba(47,104,237,.2);
  box-shadow:0 1px 8px rgba(47,104,237,.2);
}
.home-scroll-progress:after{
  content:"";
  display:block;
  width:100%;
  height:100%;
  transform:scaleX(calc(.025 + var(--home-scroll,0)));
  transform-origin:left;
  background:linear-gradient(90deg,#1454e8,#4c8cff 68%,#8bb8ff);
  box-shadow:0 0 10px rgba(36,101,242,.55);
}

@keyframes scroll-cue-arrow{
  0%,100%{translate:0 -1px}
  50%{translate:0 4px}
}

@media(max-width:640px){
  .landing-hero-visual .hero-office-scene{
    -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 80%,rgba(0,0,0,.9) 86%,rgba(0,0,0,.46) 94%,transparent 100%);
    mask-image:linear-gradient(180deg,#000 0%,#000 80%,rgba(0,0,0,.9) 86%,rgba(0,0,0,.46) 94%,transparent 100%);
  }
  .hero-scroll-cue{bottom:18px;min-height:39px;padding:8px 14px;font-size:11px}
  .home-scroll-progress{height:3px}
}

@media(prefers-reduced-motion:reduce){
  .hero-scroll-cue{scroll-behavior:auto;transition:none}
  .hero-scroll-cue svg{animation:none}
  .home-scroll-progress{display:block}
}

/* Homepage v10: compact, equal product-overview cards. */
.landing-flow{grid-template-columns:minmax(300px,.68fr) minmax(0,1.32fr);gap:82px}
.flow-intro{position:static}
.flow-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-top:0;border:0}
.flow-list:after{display:none}
.flow-step,.flow-step:first-child{display:grid;grid-template-columns:38px minmax(0,1fr);gap:15px;min-height:224px;padding:27px 24px;border:1px solid #d7e2f0;border-radius:18px;background:rgba(255,255,255,.72);box-shadow:0 14px 34px rgba(35,72,124,.055)}
.flow-step>div{display:flex;min-width:0;flex-direction:column;height:100%}
.flow-number{display:grid;width:34px;height:34px;padding:0;place-items:center;border-radius:10px;background:#edf4ff;color:#2f68ed;font-size:10px;letter-spacing:.08em}
.flow-number:after,.flow-step:before{display:none}
.flow-step h3{font-size:19px;line-height:1.24}
.flow-step p{margin-top:11px;font-size:12px;line-height:1.68}
.flow-signal{margin-top:auto;padding-top:18px;font-size:9px;line-height:1.45}
.flow-signal i{width:20px;flex:0 0 20px}
@media(max-width:1050px){.landing-flow{gap:46px}.flow-step,.flow-step:first-child{min-height:232px;padding:24px 20px}}
@media(max-width:820px){.landing-flow{grid-template-columns:1fr;gap:34px}.flow-list{grid-template-columns:repeat(2,minmax(0,1fr))}.flow-step,.flow-step:first-child{min-height:210px}}

/* Homepage v11: the formula guide is a full-width discovery studio, not another split product card. */
.product-formulas{grid-template-columns:1fr;gap:42px;padding-top:96px}
.product-formulas .product-copy{display:grid;grid-template-columns:minmax(0,.95fr) minmax(360px,.8fr);grid-template-rows:auto auto 1fr;column-gap:110px;align-items:start}
.product-formulas .product-copy .landing-kicker{grid-column:1;grid-row:1;margin-bottom:18px}
.product-formulas .product-copy h2{grid-column:1;grid-row:2/4;max-width:650px;font-size:clamp(48px,5vw,72px);line-height:.98}
.product-formulas .product-copy>p{grid-column:2;grid-row:2;max-width:560px;margin:2px 0 0;font-size:15px;line-height:1.75}
.product-formulas .product-copy .product-link{grid-column:2;grid-row:3;justify-self:start;margin-top:24px}
.product-formulas .formula-stage{min-height:440px;padding:0;background:#f8fbff}
.formula-stagebar{display:grid;grid-template-columns:40px 1fr auto;align-items:center;min-height:58px;padding:0 26px;border-bottom:1px solid #d8e3f1;background:#fff;color:#31527e}
.formula-stagebar>span{display:grid;width:28px;height:28px;place-items:center;border-radius:8px;background:#2f68ed;color:#fff;font:italic 800 15px/1 Georgia,serif;box-shadow:0 7px 16px rgba(47,104,237,.2)}
.formula-stagebar>b{font-size:10px;letter-spacing:.06em;text-transform:uppercase}.formula-stagebar>em{padding:7px 10px;border:1px solid #cbdaf0;border-radius:999px;background:#f7faff;color:#2b5db5;font-size:9px;font-style:normal;font-weight:850;letter-spacing:.08em}
.formula-studio{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);gap:28px;min-height:381px;padding:30px;background:linear-gradient(rgba(62,109,193,.036) 1px,transparent 1px),linear-gradient(90deg,rgba(62,109,193,.036) 1px,transparent 1px),linear-gradient(145deg,#fbfdff,#f1f6ff);background-size:28px 28px,28px 28px,auto}
.formula-browser{min-width:0}.formula-browser>label{display:block;margin-bottom:10px;color:#28456e;font-size:11px;font-weight:800}
.formula-studio .formula-search{box-shadow:0 12px 30px rgba(33,69,119,.07)}
.formula-studio .formula-picks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.formula-studio .formula-picks button{padding:7px 8px}
.formula-studio .formula-result{position:relative;min-height:142px;margin-top:18px;padding:21px 23px;overflow:hidden;box-shadow:0 14px 36px rgba(35,72,124,.07)}
.formula-studio .formula-result:after{content:"ƒx";position:absolute;right:19px;bottom:-17px;color:#edf3fc;font:italic 800 82px/1 Georgia,serif;pointer-events:none}.formula-studio .formula-result>*{position:relative;z-index:1}
.formula-logic{display:flex;min-width:0;flex-direction:column;padding:22px;border:1px solid #ccdbef;border-radius:17px;background:linear-gradient(155deg,#173f82,#2864df 58%,#6c9bf4);box-shadow:0 18px 40px rgba(25,68,146,.2);color:#fff}
.formula-logic-title{display:flex;align-items:center;gap:11px;padding-bottom:17px;border-bottom:1px solid rgba(255,255,255,.2)}.formula-logic-title>span{display:grid;width:34px;height:34px;place-items:center;border-radius:9px;background:rgba(255,255,255,.15);font:italic 800 17px/1 Georgia,serif}.formula-logic-title strong{font-size:12px;letter-spacing:.03em}.formula-logic-title i{padding:0 5px;color:#a9c7ff;font-style:normal}
.formula-range{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-top:23px}.formula-range small{display:grid;min-width:0;height:35px;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:6px;background:rgba(255,255,255,.1);font-size:8px}.formula-range small:first-child,.formula-range small:last-child{background:#fff;color:#245bcf;font-weight:850}
.formula-flow{display:flex;align-items:center;gap:9px;margin:20px 0}.formula-flow i{height:1px;flex:1;background:rgba(255,255,255,.35)}.formula-flow b{display:grid;width:42px;height:42px;place-items:center;border-radius:50%;background:#fff;color:#2f68ed;font-size:20px;box-shadow:0 9px 23px rgba(13,48,113,.2)}
.formula-output{display:grid;gap:6px;margin-top:auto;padding:16px;border:1px solid rgba(255,255,255,.24);border-radius:12px;background:rgba(5,33,91,.18)}.formula-output span{color:#cfe0ff;font:700 10px/1.4 Consolas,monospace}.formula-output strong{font-size:25px;letter-spacing:-.03em}
.reveal-ready .product-formulas .product-copy[data-reveal],.reveal-ready .product-formulas .product-stage[data-reveal]{transform:translate3d(0,36px,0) scale(.985)}
.reveal-ready .product-formulas .product-copy[data-reveal].is-visible,.reveal-ready .product-formulas .product-stage[data-reveal].is-visible{transform:none}

@media(max-width:1050px){
  .product-formulas .product-copy{grid-template-columns:minmax(0,1fr) minmax(330px,.9fr);column-gap:64px}
  .formula-studio{grid-template-columns:minmax(0,1.2fr) minmax(220px,.8fr);gap:20px;padding:24px}
  .formula-studio .formula-picks{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:820px){
  .product-formulas{gap:30px;padding-top:72px}
  .product-formulas .product-copy{display:grid;grid-template-columns:1fr;grid-template-rows:auto;gap:0}
  .product-formulas .product-copy .landing-kicker,.product-formulas .product-copy h2,.product-formulas .product-copy>p,.product-formulas .product-copy .product-link{grid-column:1;grid-row:auto}
  .product-formulas .product-copy h2{max-width:680px;font-size:46px}
  .product-formulas .product-copy>p{max-width:640px;margin-top:20px}.product-formulas .product-copy .product-link{margin-top:20px}
  .formula-studio{grid-template-columns:1fr}.formula-logic{display:grid;grid-template-columns:auto 1fr;gap:16px}.formula-logic-title{grid-column:1/-1}.formula-range{margin-top:0}.formula-flow{margin:0}.formula-output{grid-column:2;margin-top:0}
}
@media(max-width:640px){
  .product-formulas .product-copy h2{font-size:39px}.formula-stagebar{padding:0 18px}.formula-stagebar>b{font-size:9px}
  .formula-studio{padding:18px}.formula-studio .formula-picks{display:flex;flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}.formula-studio .formula-picks button{flex:0 0 auto}
  .formula-logic{display:none}.formula-studio .formula-result{grid-template-columns:1fr}.formula-studio .formula-example{justify-self:start}
}

/* Homepage v12: richer formula atlas fills the introduction with useful discovery paths. */
.product-formulas .product-copy{grid-template-columns:minmax(0,.82fr) minmax(470px,1.18fr);column-gap:86px}
.formula-copy-side{grid-column:2;grid-row:1/4;display:flex;min-width:0;flex-direction:column;padding-top:3px}
.formula-copy-side>p{max-width:650px;margin:0;color:#687b92;font-size:14px;line-height:1.72}
.formula-copy-side>.product-link{align-self:flex-start;margin-top:20px}
.formula-map{margin-top:22px;padding:17px;border:1px solid #d5e1f0;border-radius:19px;background:rgba(255,255,255,.76);box-shadow:0 17px 42px rgba(35,72,124,.075);backdrop-filter:blur(8px)}
.formula-map-head{display:flex;align-items:center;justify-content:space-between;padding:1px 2px 14px}.formula-map-head strong{color:#17365f;font-size:12px}.formula-map-head span{padding:6px 9px;border-radius:999px;background:#eaf2ff;color:#245bcf;font-size:8px;font-weight:850;letter-spacing:.08em}
.formula-map ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:0;padding:0;list-style:none}
.formula-map li{display:grid;grid-template-columns:40px minmax(0,1fr);gap:11px;align-items:center;min-height:66px;padding:11px;border:1px solid #dce6f2;border-radius:12px;background:#fff}
.formula-map li>span{display:grid;width:38px;height:38px;place-items:center;border-radius:10px;background:linear-gradient(145deg,#edf4ff,#dce9ff);color:#2d66dc;font-size:14px;font-weight:850}.formula-map li:nth-child(2)>span{background:linear-gradient(145deg,#f2f5fb,#e4eaf5);color:#385679;font-size:10px}.formula-map li:nth-child(3)>span{background:linear-gradient(145deg,#e9f7f4,#d9eee9);color:#23725f;font-size:18px}.formula-map li:nth-child(4)>span{background:linear-gradient(145deg,#f3efff,#e7ddff);color:#6650b8;font-size:11px}
.formula-map li div{display:grid;min-width:0;gap:4px}.formula-map li b{color:#24456f;font-size:10px}.formula-map li small{overflow:hidden;color:#7a8ba0;font-size:8px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}
.formula-map-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:9px;margin-top:12px;padding:11px 13px;border-radius:11px;background:#f0f5fd;color:#536c8d;font-size:8px;font-weight:800;text-align:center}.formula-map-flow i{color:#2f68ed;font-size:12px;font-style:normal}

@media(max-width:1050px){
  .product-formulas .product-copy{grid-template-columns:minmax(0,.78fr) minmax(430px,1.22fr);column-gap:52px}.formula-map{padding:14px}.formula-map li{grid-template-columns:34px minmax(0,1fr);min-height:60px;padding:9px}.formula-map li>span{width:32px;height:32px}
}
@media(max-width:820px){
  .product-formulas .product-copy{grid-template-columns:1fr}.formula-copy-side{grid-column:1;grid-row:auto;margin-top:22px;padding-top:0}.formula-copy-side>p{max-width:680px}.formula-map{max-width:none}
}
@media(max-width:480px){
  .formula-map{padding:12px;border-radius:15px}.formula-map ul{gap:7px}.formula-map li{grid-template-columns:30px minmax(0,1fr);gap:7px;min-height:58px;padding:8px}.formula-map li>span{width:29px;height:29px;border-radius:8px;font-size:11px}.formula-map li:nth-child(3)>span{font-size:15px}.formula-map li b{font-size:9px}.formula-map li small{font-size:7px}.formula-map-flow{gap:5px;padding:9px 7px;font-size:7px}
}

/* Homepage v13: one advanced formula workspace; the duplicate atlas above it is removed. */
.product-formulas .product-copy{grid-template-columns:minmax(0,.84fr) minmax(470px,1.16fr);column-gap:92px}
.formula-copy-side{justify-content:center;padding-top:30px}
.formula-copy-side>p{max-width:670px;color:#60758f;font-size:15px;line-height:1.82}
.formula-copy-side>.product-link{margin-top:27px}
.product-formulas .formula-stage{min-height:500px}
.formula-stagebar{grid-template-columns:40px minmax(180px,1fr) auto auto;gap:15px}
.formula-stagebar>div{display:flex;align-items:center;gap:8px}.formula-stagebar>div small{padding:6px 9px;border:1px solid #d7e2f0;border-radius:999px;background:#f7faff;color:#667b96;font-size:8px;font-weight:750}.formula-stagebar>div small strong{color:#2f68ed;font-size:10px}.formula-stagebar>em{justify-self:end}
.formula-studio{grid-template-columns:170px minmax(0,1fr) minmax(260px,.62fr);gap:20px;min-height:441px;padding:24px}
.formula-catalog{min-width:0;padding:17px 13px;border:1px solid #d4e0ef;border-radius:16px;background:rgba(255,255,255,.82);box-shadow:0 14px 32px rgba(35,72,124,.06)}
.formula-catalog h3{margin:0 5px 14px;color:#26486f;font-size:10px;letter-spacing:.05em;text-transform:uppercase}.formula-catalog ul{display:grid;gap:7px;margin:0;padding:0;list-style:none}
.formula-catalog li{display:grid;grid-template-columns:32px minmax(0,1fr);gap:9px;align-items:center;min-height:57px;padding:8px;border:1px solid transparent;border-radius:11px;color:#526986}.formula-catalog li.is-current{border-color:#a9c3f6;background:#eaf2ff;color:#245bcf;box-shadow:inset 3px 0 #2f68ed}.formula-catalog li>span{display:grid;width:30px;height:30px;place-items:center;border-radius:8px;background:#edf3fb;font-size:10px;font-weight:850}.formula-catalog li.is-current>span{background:#2f68ed;color:#fff}.formula-catalog li div{display:grid;min-width:0;gap:3px}.formula-catalog li b{font-size:9px}.formula-catalog li small{overflow:hidden;color:#8291a4;font-size:7px;text-overflow:ellipsis;white-space:nowrap}
.formula-browser{display:flex;min-width:0;flex-direction:column;padding:3px 0}.formula-browser-meta{display:flex;align-items:center;gap:7px;margin-top:10px}.formula-browser-meta span{padding:6px 8px;border-radius:7px;background:#eaf2ff;color:#42638d;font-size:7px;font-weight:800}.formula-browser-meta span:before{content:"✓";margin-right:5px;color:#2f68ed}
.formula-studio .formula-picks{margin-top:13px}.formula-studio .formula-result{flex:1;min-height:164px;margin-top:15px}
.formula-logic{padding:20px}.formula-range{gap:3px}.formula-range small{height:33px}.formula-output strong{font-size:27px}

@media(max-width:1180px){
  .formula-studio{grid-template-columns:150px minmax(0,1fr) minmax(235px,.6fr);gap:15px;padding:20px}.formula-catalog{padding:14px 10px}.formula-catalog li{grid-template-columns:29px minmax(0,1fr);gap:7px}.formula-catalog li>span{width:27px;height:27px}
}
@media(max-width:1050px){
  .product-formulas .product-copy{grid-template-columns:minmax(0,.8fr) minmax(430px,1.2fr);column-gap:58px}.formula-copy-side{padding-top:20px}.formula-copy-side>p{font-size:14px}
  .formula-studio{grid-template-columns:minmax(0,1.2fr) minmax(225px,.8fr);gap:20px;padding:24px}.formula-catalog{display:none}
}
@media(max-width:820px){
  .product-formulas .product-copy{grid-template-columns:1fr}.formula-copy-side{grid-column:1;grid-row:auto;margin-top:22px;padding-top:0}.formula-copy-side>p{max-width:680px}
  .formula-stagebar{grid-template-columns:40px 1fr auto}.formula-stagebar>div{display:none}
  .formula-studio{grid-template-columns:1fr}.formula-browser{padding:0}.formula-logic{display:grid;grid-template-columns:auto 1fr;gap:16px}.formula-logic-title{grid-column:1/-1}.formula-range{margin-top:0}.formula-flow{margin:0}.formula-output{grid-column:2;margin-top:0}
}
@media(max-width:640px){
  .formula-copy-side>p{font-size:14px;line-height:1.75}.formula-browser-meta{overflow-x:auto}.formula-browser-meta span{flex:0 0 auto}
  .formula-logic{display:none}.product-formulas .formula-stage{min-height:430px}
}

/* Homepage v14: one calm formula desk with a practical, light three-step guide. */
.product-formulas .formula-stage{min-height:500px;background:#f7faff}
.formula-stagebar{grid-template-columns:38px minmax(0,1fr) auto;gap:14px;min-height:62px;padding:0 27px}
.formula-stagebar>small{justify-self:end;color:#70839b;font-size:9px;font-weight:750}.formula-stagebar>small strong{color:#2f68ed;font-size:11px}
.formula-stagebar>div,.formula-stagebar>em{display:none}
.formula-studio{grid-template-columns:minmax(0,1.38fr) minmax(300px,.62fr);gap:22px;min-height:437px;padding:28px;background:linear-gradient(rgba(62,109,193,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(62,109,193,.03) 1px,transparent 1px),linear-gradient(145deg,#fbfdff,#f2f6fc);background-size:30px 30px,30px 30px,auto}
.formula-catalog,.formula-browser-meta{display:none}
.formula-browser{display:flex;min-width:0;flex-direction:column;padding:0}
.formula-browser>label{margin-bottom:11px;font-size:11px}.formula-studio .formula-search{border-color:#c9d8eb;border-radius:13px;box-shadow:0 10px 28px rgba(35,72,124,.065)}.formula-studio .formula-search input{height:54px;font-size:13px}
.formula-studio .formula-picks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.formula-studio .formula-picks button{min-height:38px;border-radius:9px;background:rgba(255,255,255,.9)}
.formula-studio .formula-picks button:hover,.formula-studio .formula-picks button.is-active{border-color:#2f68ed;background:#2f68ed;color:#fff}.formula-studio .formula-picks button:focus-visible{outline:3px solid rgba(47,104,237,.24);outline-offset:2px}
.formula-studio .formula-result{display:flex;min-height:220px;flex:1;flex-direction:column;gap:0;margin-top:16px;padding:27px 28px;border-color:#cedced;border-radius:16px;box-shadow:0 15px 35px rgba(35,72,124,.065)}
.formula-studio .formula-result:after{display:none}.formula-studio .formula-result>div{gap:12px}.formula-studio .formula-name{align-self:flex-start;padding:6px 9px;border-radius:7px;background:#edf4ff;font-size:10px;letter-spacing:.035em}.formula-studio .formula-result code{font-size:20px;letter-spacing:-.02em}.formula-studio .formula-description{margin-top:22px;font-size:12px;line-height:1.65}.formula-studio .formula-example{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:auto;padding:10px 12px;font-size:9px}.formula-studio .formula-example b{font-size:12px}
.formula-logic{display:flex;min-width:0;flex-direction:column;padding:26px;border:1px solid #cddced;border-radius:17px;background:rgba(255,255,255,.94);box-shadow:0 16px 38px rgba(35,72,124,.08);color:#17365f}
.formula-guide-heading{display:grid;gap:7px;padding-bottom:17px;border-bottom:1px solid #dce5f0}.formula-guide-heading small{color:#71849b;font-size:8px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.formula-guide-heading strong{font-size:17px;letter-spacing:-.02em}
.formula-logic>.formula-logic-code{display:block;margin-top:17px;padding:12px 13px;border:1px solid #d6e2f1;border-radius:10px;background:#f5f8fd;color:#1f55b8;font:750 12px/1.5 Consolas,monospace;overflow-wrap:anywhere}.formula-logic>p{margin:13px 0 0;color:#687b92;font-size:10px;line-height:1.55}
.formula-logic ol{display:grid;gap:8px;margin:18px 0 0;padding:0;list-style:none}.formula-logic li{display:grid;grid-template-columns:29px minmax(0,1fr);gap:10px;align-items:center;padding:9px 0;border-top:1px solid #e1e8f1}.formula-logic li>span{display:grid;width:27px;height:27px;place-items:center;border-radius:8px;background:#eaf2ff;color:#2f68ed;font-size:8px;font-weight:850}.formula-logic li div{display:grid;gap:3px}.formula-logic li b{font-size:9px}.formula-logic li small{color:#8190a3;font-size:8px;line-height:1.35}
.formula-logic .formula-output{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-top:auto;padding:14px 15px;border:0;border-radius:11px;background:#edf4ff}.formula-logic .formula-output span{color:#6b7f98;font:800 8px/1.3 Inter,"Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.08em}.formula-logic .formula-output strong{color:#174db4;font-size:23px}

@media(max-width:1050px){
  .formula-studio{grid-template-columns:minmax(0,1.2fr) minmax(270px,.8fr);gap:18px;padding:23px}.formula-logic{padding:21px}.formula-studio .formula-result{padding:23px}
}
@media(max-width:820px){
  .formula-stagebar{grid-template-columns:38px 1fr auto}.formula-stagebar>small{display:block}
  .formula-studio{grid-template-columns:1fr;padding:22px}.formula-logic{display:flex}.formula-studio .formula-result{min-height:210px}.formula-logic ol{grid-template-columns:repeat(3,minmax(0,1fr))}.formula-logic li{grid-template-columns:1fr;align-items:start}.formula-logic li>span{margin-bottom:2px}.formula-logic .formula-output{margin-top:18px}
}
@media(max-width:640px){
  .formula-stagebar{grid-template-columns:34px 1fr;padding:0 17px}.formula-stagebar>small{display:none}.formula-studio{padding:16px}.formula-studio .formula-picks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible;padding:0}.formula-studio .formula-result{min-height:235px;padding:20px}.formula-studio .formula-result code{font-size:16px}.formula-logic{display:flex;padding:19px}.formula-logic ol{grid-template-columns:1fr}.formula-logic li{grid-template-columns:29px 1fr}.product-formulas .formula-stage{min-height:430px}
}

/* Homepage v15: a composed mobile hero and full-width product overview. */
@media(max-width:640px){
  .landing-home .landing-hero{
    display:grid!important;
    grid-template-rows:max-content minmax(270px,38svh)!important;
    align-content:space-between!important;
    gap:22px!important;
    min-height:100svh!important;
    padding:112px 0 0!important;
    background:linear-gradient(180deg,#f8fbff 0,#eef6ff 48%,#e5f0ff 100%);
  }
  .landing-hero-copy{
    z-index:2;
    width:calc(100% - 34px)!important;
    padding:0!important;
  }
  .landing-hero-copy .landing-kicker{margin-bottom:13px!important;font-size:9px!important}
  .landing-home .landing-hero h1{max-width:390px;font-size:clamp(39px,10.7vw,48px)!important;line-height:1!important}
  .landing-hero-copy .landing-lead{max-width:340px;margin-top:16px!important;font-size:13px!important;line-height:1.55!important}
  .landing-hero-copy .landing-actions{margin-top:18px!important}
  .landing-hero-copy .landing-action{min-width:198px!important;min-height:44px!important;padding:11px 17px!important}
  .landing-hero-visual{
    position:relative!important;
    z-index:0!important;
    inset:auto!important;
    align-self:end!important;
    width:100vw!important;
    height:clamp(270px,38svh,340px)!important;
    margin:0!important;
    overflow:hidden!important;
  }
  .landing-hero-visual .hero-office-scene{
    width:100%!important;
    height:100%!important;
    object-fit:cover!important;
    object-position:52% bottom!important;
    filter:contrast(1.035) saturate(1.035)!important;
    -webkit-mask-image:linear-gradient(180deg,transparent 0,rgba(0,0,0,.72) 12%,#000 28%,#000 100%)!important;
    mask-image:linear-gradient(180deg,transparent 0,rgba(0,0,0,.72) 12%,#000 28%,#000 100%)!important;
  }
  .hero-scroll-cue{bottom:14px;min-height:37px;padding:7px 13px;font-size:10px}
  #nasil-calisir{padding-top:64px!important}
  .landing-flow{gap:28px!important}
  .flow-intro{max-width:100%}
  .flow-intro .landing-kicker{margin-bottom:14px}
  .flow-intro h2{max-width:350px;font-size:36px!important;line-height:1.04!important}
  .flow-intro>p{max-width:350px;margin-top:18px;font-size:14px!important;line-height:1.65!important}
  .flow-list{grid-template-columns:1fr!important;gap:12px!important;width:100%}
  .flow-step,.flow-step:first-child{
    grid-template-columns:42px minmax(0,1fr)!important;
    gap:14px!important;
    min-height:0!important;
    padding:21px 18px!important;
    border-radius:15px!important;
    background:rgba(255,255,255,.86)!important;
  }
  .flow-number{width:36px;height:36px}
  .flow-step h3{font-size:19px!important;line-height:1.25!important}
  .flow-step p{margin-top:9px;font-size:12px!important;line-height:1.62!important}
  .flow-signal{margin-top:15px;padding-top:0;font-size:9px}
}

/* Homepage v16: use the full Excel Röntgen preview with a readable result summary. */
.compare-stage{display:flex;flex-direction:column}
.compare-insights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:auto;padding-top:24px}
.compare-insights>div{display:grid;gap:3px;padding:13px 14px;border:1px solid #d9e4f1;border-radius:11px;background:rgba(255,255,255,.82)}
.compare-insights span{color:#214a84;font-size:20px;font-weight:850;letter-spacing:-.04em}
.compare-insights span.is-change{color:#9a6b0b}.compare-insights span.is-new{color:#237455}.compare-insights span.is-missing{color:#a64b48}
.compare-insights small{color:#71839a;font-size:9px;font-weight:700}
.compare-report-line{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:12px;padding:10px 13px;border-radius:9px;background:#e8f1ff;color:#537096;font-size:9px;font-weight:750}
.compare-report-line span:before{content:"";display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#3ca477;box-shadow:0 0 0 4px rgba(60,164,119,.12)}
.compare-report-line strong{color:#245bcf;font-size:9px}
@media(max-width:640px){
  .compare-insights{gap:6px;padding-top:17px}.compare-insights>div{padding:10px 8px}.compare-insights span{font-size:17px}.compare-insights small{font-size:7px}
  .compare-report-line{gap:8px;padding:9px;font-size:7px}.compare-report-line strong{font-size:7px}
}

/* Homepage v17: a single composed Excel Röntgen dashboard without filler strips. */
.compare-stage{display:flex!important;min-height:430px;padding:0!important;flex-direction:column;background:#f5f9ff}
.compare-stage-head{display:flex;min-height:66px;align-items:center;justify-content:space-between;gap:20px;padding:0 28px;border-bottom:1px solid #d9e4f1;background:rgba(255,255,255,.86)}
.compare-stage-head>div{display:grid;gap:4px}.compare-stage-head strong{color:#1d3f6c;font-size:12px}.compare-stage-head small{color:#7d8da1;font-size:8px}
.compare-stage-head>span{display:flex;align-items:center;gap:7px;color:#4d688b;font-size:8px;font-weight:800}.compare-stage-head>span i{width:8px;height:8px;border-radius:50%;background:#3eb17d;box-shadow:0 0 0 5px rgba(62,177,125,.12)}
.compare-stage-body{display:grid;min-height:0;flex:1;grid-template-columns:minmax(0,1.55fr) minmax(190px,.58fr)}
.compare-data{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:28px}
.compare-data .compare-caption{margin-top:15px}
.compare-summary{display:flex;min-width:0;flex-direction:column;padding:27px 24px;border-left:1px solid #d9e4f1;background:linear-gradient(160deg,#edf4ff,#e3eeff)}
.compare-summary-total{display:flex;align-items:flex-end;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid #cbdcf2}.compare-summary-total small{color:#607894;font-size:9px;font-weight:800}.compare-summary-total strong{color:#173f88;font-size:35px;line-height:.85;letter-spacing:-.06em}
.compare-summary .compare-insights{display:grid;grid-template-columns:1fr;gap:0;margin:10px 0 0;padding:0}
.compare-summary .compare-insights>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border:0;border-bottom:1px solid #d2e0f2;border-radius:0;background:transparent}
.compare-summary .compare-insights span{order:2;font-size:18px}.compare-summary .compare-insights small{font-size:8px}
.compare-summary .compare-report-line{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding:13px 14px;border:1px solid #bfd2f1;border-radius:11px;background:#fff;box-shadow:0 10px 24px rgba(39,79,139,.08)}
.compare-summary .compare-report-line>span{display:grid;gap:3px}.compare-summary .compare-report-line>span:before{display:none}.compare-summary .compare-report-line small{color:#74869c;font-size:7px;font-weight:750}.compare-summary .compare-report-line strong{color:#174db4;font-size:9px}.compare-summary .compare-report-line b{display:grid;width:29px;height:29px;place-items:center;border-radius:8px;background:#2f68ed;color:#fff;font-size:15px}
@media(max-width:640px){
  .compare-stage{min-height:0!important}
  .compare-stage-head{min-height:58px;padding:0 17px}.compare-stage-head strong{font-size:10px}.compare-stage-head small{font-size:7px}.compare-stage-head>span{font-size:7px}
  .compare-stage-body{grid-template-columns:1fr}.compare-data{padding:17px 17px 14px}.compare-summary{padding:15px 17px 17px;border-top:1px solid #d9e4f1;border-left:0}
  .compare-summary-total{align-items:center;padding-bottom:12px}.compare-summary-total strong{font-size:27px}
  .compare-summary .compare-insights{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:12px}
  .compare-summary .compare-insights>div{display:grid;gap:3px;padding:9px 8px;border:1px solid #d1dff0;border-radius:9px;background:rgba(255,255,255,.78)}
  .compare-summary .compare-insights span{order:0;font-size:16px}.compare-summary .compare-insights small{font-size:7px}
  .compare-summary .compare-report-line{margin-top:11px;padding:10px 11px}.compare-summary .compare-report-line b{width:27px;height:27px}
}

/* Homepage v18: two real file surfaces replace the statistics dashboard. */
.compare-pair-stage{display:flex!important;min-height:430px;padding:22px 24px!important;flex-direction:column;background:linear-gradient(145deg,#f8fbff,#edf4ff)}
.compare-pair-head{display:flex;align-items:center;justify-content:space-between;gap:18px;color:#26476f;font-size:11px;font-weight:820}
.compare-pair-head>b{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid #d5e1f0;border-radius:999px;background:#fff;color:#59708e;font-size:8px}.compare-pair-head>b i{width:7px;height:7px;border-radius:50%;background:#3bab79;box-shadow:0 0 0 4px rgba(59,171,121,.12)}
.compare-file-pair{display:grid;min-height:0;flex:1;grid-template-columns:minmax(0,1fr) 82px minmax(0,1fr);gap:14px;align-items:center;margin-top:17px}
.compare-file-card{min-width:0;overflow:hidden;border:1px solid #d4e0ee;border-radius:15px;background:#fff;box-shadow:0 14px 32px rgba(34,71,123,.075)}
.compare-file-head{display:grid;grid-template-columns:38px minmax(0,1fr);gap:10px;align-items:center;padding:14px;border-bottom:1px solid #e0e8f2;background:#fbfdff}.compare-file-head>span{display:grid;width:36px;height:36px;place-items:center;border-radius:9px;background:#e9f1ff;color:#2c63d5;font-size:8px;font-weight:900}.compare-file-head>div{display:grid;min-width:0;gap:3px}.compare-file-head strong{overflow:hidden;color:#1f416d;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.compare-file-head small{color:#8291a3;font-size:7px}
.compare-mini-sheet{display:grid}.compare-mini-row{display:grid;grid-template-columns:minmax(0,1fr) 64px}.compare-mini-row>*{min-width:0;padding:10px 12px;border-right:1px solid #e4eaf2;border-bottom:1px solid #e4eaf2;color:#60728a;font-size:8px;font-weight:500}.compare-mini-row>*:last-child{border-right:0}.compare-mini-row:last-child>*{border-bottom:0}.compare-mini-row.is-head>*{padding-top:8px;padding-bottom:8px;background:#f3f6fa;color:#7b899c;font-size:7px;font-weight:850;text-transform:uppercase}.compare-mini-row b{font-weight:780}.compare-mini-row b.was-changed{background:#fff8e6;color:#8a6416}.compare-mini-row b.was-missing{background:#fff1ef;color:#a8514d;text-decoration:line-through}.compare-mini-row b.is-change{background:#fff4d4;color:#7f5b11}.compare-mini-row b.is-new{background:#e6f6ef;color:#257454}
.compare-pair-bridge{display:flex;align-items:center;flex-direction:column;gap:9px}.compare-swap-mark{display:grid;width:50px;height:50px;place-content:center;border:1px solid #bbcef0;border-radius:15px;background:#2f68ed;box-shadow:0 12px 28px rgba(47,104,237,.22);color:#fff}.compare-swap-mark span{height:12px;font-size:17px;line-height:10px}.compare-pair-bridge>small{max-width:70px;color:#657b97;font-size:7px;font-weight:780;line-height:1.35;text-align:center}.compare-change-dots{display:flex;gap:5px}.compare-change-dots span{display:grid;width:20px;height:20px;place-items:center;border-radius:50%;font-size:7px;font-weight:850}.compare-change-dots .is-change{background:#fff0c5;color:#8a6209}.compare-change-dots .is-new{background:#dcf3e9;color:#247255}.compare-change-dots .is-missing{background:#fee8e5;color:#a54c48}
.compare-pair-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:16px;padding-top:14px;border-top:1px solid #d5e1ef;color:#637894;font-size:8px}.compare-pair-foot>span{display:flex;align-items:center;gap:8px}.compare-pair-foot i{width:8px;height:8px;border-radius:2px;background:#2f68ed}.compare-pair-foot strong{color:#245bcf;font-size:8px}
@media(max-width:640px){
  .compare-pair-stage{min-height:0!important;padding:17px!important}.compare-pair-head{font-size:9px}.compare-pair-head>b{padding:6px 8px;font-size:7px}
  .compare-file-pair{grid-template-columns:1fr;gap:11px;margin-top:14px}.compare-file-head{padding:11px}.compare-mini-row>*{padding:9px 11px}
  .compare-pair-bridge{display:grid;grid-template-columns:50px minmax(0,1fr) auto;gap:10px}.compare-swap-mark{width:45px;height:38px;border-radius:11px;transform:rotate(90deg)}.compare-pair-bridge>small{max-width:none;text-align:left}.compare-change-dots span{width:21px;height:21px}
  .compare-pair-foot{align-items:flex-start;flex-direction:column;gap:8px;margin-top:14px;padding-top:12px;line-height:1.4}
}

/* Homepage v19: one full-size Excel diff console; no nested mini cards. */
.compare-console-stage{display:block!important;min-height:430px;padding:25px!important;background:radial-gradient(circle at 82% 12%,rgba(109,158,255,.3),transparent 34%),linear-gradient(145deg,#12366e,#245bc7 58%,#4f83ed);box-shadow:0 25px 60px rgba(27,66,132,.2)}
.compare-console-window{display:flex;height:378px;overflow:hidden;flex-direction:column;border:1px solid rgba(255,255,255,.58);border-radius:16px;background:#f8fbff;box-shadow:0 20px 48px rgba(5,31,84,.24)}
.compare-console-bar{display:grid;min-height:58px;grid-template-columns:72px minmax(0,1fr) 82px;align-items:center;padding:0 19px;border-bottom:1px solid #dce5f0;background:#fff}
.compare-window-dots{display:flex;gap:6px}.compare-window-dots i{width:7px;height:7px;border-radius:50%;background:#cbd8e8}.compare-window-dots i:first-child{background:#5b91f4}.compare-window-dots i:nth-child(2){background:#a9c7f9}
.compare-console-files{display:flex;min-width:0;align-items:center;justify-content:center;gap:12px;color:#24466f;font-size:10px;font-weight:800}.compare-console-files span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compare-console-files b{display:grid;width:27px;height:27px;flex:0 0 auto;place-items:center;border-radius:8px;background:#edf3ff;color:#2f68ed;font-size:13px}
.compare-console-bar>strong{display:flex;align-items:center;justify-content:flex-end;gap:7px;color:#476584;font-size:8px}.compare-console-bar>strong i{width:7px;height:7px;border-radius:50%;background:#3daf7b;box-shadow:0 0 0 4px rgba(61,175,123,.12)}
.compare-console-tabs{display:flex;min-height:45px;align-items:end;gap:22px;padding:0 20px;border-bottom:1px solid #dce5f0;background:#fbfdff}.compare-console-tabs span{height:45px;padding-top:17px;color:#71839a;font-size:8px;font-weight:780}.compare-console-tabs span.is-active{border-bottom:2px solid #2f68ed;color:#245bcf}
.compare-console-grid{display:grid;flex:1;background:#fff}
.compare-console-row{display:grid;grid-template-columns:34px minmax(0,1.4fr) minmax(62px,.7fr) minmax(62px,.7fr) 74px;min-height:43px}.compare-console-row>*{display:flex;min-width:0;align-items:center;padding:0 11px;border-right:1px solid #e1e8f1;border-bottom:1px solid #e1e8f1;color:#5e7189;font-size:9px;font-weight:500}.compare-console-row>*:last-child{border-right:0}.compare-console-row:last-child>*{border-bottom:0}.compare-console-row>span:first-child{justify-content:center;padding:0;background:#f7f9fc;color:#98a4b3;font-size:7px}.compare-console-row>strong{color:#294b73;font-weight:720}
.compare-console-row.is-head{min-height:36px}.compare-console-row.is-head>*{background:#f1f5fa;color:#78879a;font-size:7px;font-weight:850;text-transform:uppercase}.compare-console-row .cell-old{background:#fff9e8;color:#856417}.compare-console-row .cell-change{position:relative;background:#fff1c9;color:#78550d;font-weight:850}.compare-console-row .cell-change:after{content:"";position:absolute;right:6px;bottom:5px;width:5px;height:5px;border-radius:50%;background:#e3a821}.compare-console-row .cell-new{background:#e4f6ee;color:#247354;font-weight:850}.compare-console-row .cell-missing{background:#ffedeb;color:#a64e49;text-decoration:line-through}
.compare-console-row>b{justify-content:center;font-size:7px;font-weight:850}.compare-console-row .status-change{color:#9a6b0d}.compare-console-row .status-new{color:#287659}.compare-console-row .status-missing{color:#a94f4a}.compare-console-row .status-same{color:#8492a3}
.compare-console-foot{display:flex;min-height:55px;align-items:center;justify-content:space-between;gap:18px;padding:0 18px;border-top:1px solid #dbe5f0;background:#f7faff}.compare-console-foot>div{display:flex;gap:18px}.compare-console-foot>div>span{display:flex;align-items:center;gap:6px;color:#6c7e94;font-size:7px}.compare-console-foot>div i{width:7px;height:7px;border-radius:2px}.compare-console-foot .is-change i{background:#e4ac2d}.compare-console-foot .is-new i{background:#3ca57a}.compare-console-foot .is-missing i{background:#df6b65}.compare-console-foot>div b{color:#274a75;font-size:9px}.compare-console-foot>strong{display:flex;align-items:center;gap:9px;color:#245bcf;font-size:8px}.compare-console-foot>strong b{display:grid;width:27px;height:27px;place-items:center;border-radius:8px;background:#2f68ed;color:#fff;font-size:14px}
@media(max-width:640px){
  .compare-console-stage{min-height:0!important;padding:12px!important;border-radius:17px!important}.compare-console-window{height:auto;min-height:394px;border-radius:13px}
  .compare-console-bar{min-height:54px;grid-template-columns:34px minmax(0,1fr) 54px;padding:0 11px}.compare-window-dots{gap:4px}.compare-window-dots i{width:5px;height:5px}.compare-console-files{gap:6px;font-size:7px}.compare-console-files b{width:22px;height:22px;font-size:10px}.compare-console-bar>strong{font-size:6px}
  .compare-console-tabs{min-height:39px;gap:15px;padding:0 12px}.compare-console-tabs span{height:39px;padding-top:14px;font-size:7px}.compare-console-tabs span:nth-child(n+3){display:none}
  .compare-console-row{grid-template-columns:24px minmax(0,1fr) minmax(48px,.55fr) minmax(48px,.55fr) 25px;min-height:40px}.compare-console-row>*{padding:0 7px;font-size:8px}.compare-console-row.is-head>*{font-size:6px}.compare-console-row.is-head>*:last-child{font-size:0}.compare-console-row.is-head>*:last-child:after{content:"•";font-size:9px}.compare-console-row>b{padding:0;font-size:0}.compare-console-row>b:after{content:"";width:7px;height:7px;border-radius:50%;background:#aeb9c7}.compare-console-row .status-change:after{background:#e4ac2d}.compare-console-row .status-new:after{background:#3ca57a}.compare-console-row .status-missing:after{background:#df6b65}
  .compare-console-foot{min-height:52px;padding:0 11px}.compare-console-foot>div{gap:9px}.compare-console-foot>div>span{gap:4px}.compare-console-foot>div small{display:none}.compare-console-foot>strong>span{display:none}.compare-console-foot>strong b{width:25px;height:25px}
}

/* Homepage v20: remove the decorative blue frame around the comparison console. */
.compare-console-stage{min-height:430px;padding:0!important;overflow:visible!important;border:0!important;background:transparent!important;box-shadow:none!important}
.compare-console-window{height:430px;border:1px solid #cfdaea;border-radius:21px;box-shadow:0 24px 55px rgba(34,71,123,.13)}
@media(max-width:640px){
  .compare-console-stage{padding:0!important;border-radius:0!important}.compare-console-window{width:100%;min-height:394px;border-radius:16px}
}

/* Homepage v21: quiet depth and touch-safe formula browsing. */
#urunler{position:relative;isolation:isolate}
.product-story{position:relative;isolation:isolate}
.product-story:before{
  content:"";
  position:absolute;
  z-index:-1;
  top:50%;
  right:-9%;
  width:min(66vw,820px);
  height:78%;
  transform:translateY(-50%);
  border-radius:46% 54% 42% 58%/53% 43% 57% 47%;
  background:radial-gradient(ellipse at 52% 48%,rgba(75,132,244,.12),rgba(117,164,247,.045) 48%,transparent 72%);
  filter:blur(2px);
  pointer-events:none;
  animation:home-product-ambient 11s ease-in-out infinite alternate;
}
.product-story.reverse:before{right:auto;left:-9%;animation-delay:-3s}
.product-converter:before{background:radial-gradient(ellipse at 52% 48%,rgba(78,147,223,.105),rgba(118,178,238,.04) 50%,transparent 72%)}
.product-formulas:before{top:61%;width:min(80vw,980px);height:72%;background:radial-gradient(ellipse at 50% 50%,rgba(70,126,238,.11),rgba(142,180,247,.04) 54%,transparent 74%);animation-delay:-6s}

.flow-step,.product-stage,.compare-console-window,.formula-search,.formula-result,.formula-logic{
  transition:transform .28s cubic-bezier(.2,.75,.2,1),border-color .28s ease,box-shadow .28s ease;
}
.flow-step:nth-child(1){background:radial-gradient(circle at 90% 8%,rgba(92,145,245,.11),transparent 38%),rgba(255,255,255,.82)}
.flow-step:nth-child(2){background:radial-gradient(circle at 88% 10%,rgba(65,168,139,.085),transparent 38%),rgba(255,255,255,.82)}
.flow-step:nth-child(3){background:radial-gradient(circle at 88% 10%,rgba(119,104,228,.08),transparent 38%),rgba(255,255,255,.82)}
.flow-step:nth-child(4){background:radial-gradient(circle at 88% 10%,rgba(47,104,237,.1),transparent 38%),rgba(255,255,255,.82)}
.product-stage:not(.compare-console-stage){
  border-color:#cbd9ec;
  box-shadow:0 26px 68px rgba(31,69,124,.14),0 2px 0 rgba(255,255,255,.9) inset;
}
.formula-stagebar>span,.converter-hub-icon,.compare-console-bar>strong i{
  animation:home-signal-breathe 3.8s ease-in-out infinite;
}
.formula-studio .formula-picks button.is-active{
  box-shadow:0 9px 22px rgba(47,104,237,.2);
}
.product-link{position:relative;text-decoration:none}
.product-link:after{content:"";position:absolute;right:0;bottom:-5px;left:0;height:1px;transform:scaleX(.55);transform-origin:left;background:linear-gradient(90deg,#2f68ed,#9bb9f3);transition:transform .24s ease}
.product-link:hover:after,.product-link:focus-visible:after{transform:scaleX(1)}

@media(hover:hover) and (pointer:fine){
  .flow-step:hover{transform:translateY(-4px);border-color:#bdcff0;box-shadow:0 20px 44px rgba(35,72,124,.1)}
  .product-stage:not(.compare-console-stage):hover,.compare-console-window:hover{transform:translateY(-3px);border-color:#b7cae7;box-shadow:0 30px 76px rgba(31,69,124,.17)}
  .formula-search:focus-within{transform:translateY(-1px);border-color:#7da3ed;box-shadow:0 15px 36px rgba(35,72,124,.12)}
}

@keyframes home-product-ambient{
  from{transform:translate3d(0,-50%,0) scale(.98);opacity:.72}
  to{transform:translate3d(-12px,calc(-50% - 7px),0) scale(1.035);opacity:1}
}
@keyframes home-signal-breathe{
  0%,100%{filter:saturate(1);transform:translateY(0)}
  50%{filter:saturate(1.12);transform:translateY(-1px)}
}

@media(max-width:640px){
  .product-story:before,.product-story.reverse:before{right:-38%;left:auto;width:150%;height:66%;opacity:.8;animation-duration:14s}
  .flow-step{box-shadow:0 13px 34px rgba(35,72,124,.075)!important}
  .product-stage:not(.compare-console-stage){box-shadow:0 20px 48px rgba(31,69,124,.12),0 1px 0 rgba(255,255,255,.9) inset}
  .formula-studio .formula-picks button{touch-action:manipulation}
}

@media(prefers-reduced-motion:reduce){
  .product-story:before,.formula-stagebar>span,.converter-hub-icon,.compare-console-bar>strong i{animation:none}
  .flow-step,.product-stage,.compare-console-window,.formula-search,.formula-result,.formula-logic{transition:none}
}

/* Homepage v26: natural mobile hero spacing and product-story parity. */
.mobile-tools-cta,.workspace-mobile-detail,.workspace-mobile-link{display:none}
@media(max-width:640px){
  .landing-home .mobile-home-hero{display:none!important}
  .landing-home .landing-hero{display:grid!important}
  .landing-home .landing-flow{display:grid!important}
  .landing-home .landing-section{display:block!important}
  .landing-home .landing-account{display:grid!important}
  .landing-home .landing-actions{display:flex!important}
  .desktop-workspace-cta{display:none!important}
  .mobile-tools-cta{display:inline-flex!important}
  .landing-hero-copy{position:relative;top:46px}
  .landing-home .product-workspace{display:none!important}
  .landing-home .footer-column:first-of-type a[href*="excel-template"]{display:none!important}
}

@media(max-width:640px) and (min-height:760px){
  .landing-home .landing-hero{min-height:min(790px,100svh)!important}
}

/* Homepage v27: independent CSS-built 3D Excel objects replace the raster office scene. */
.landing-hero-visual{
  background:
    radial-gradient(circle at 50% 78%,rgba(101,157,255,.24),transparent 36%),
    radial-gradient(circle at 13% 55%,rgba(205,226,255,.72),transparent 26%),
    linear-gradient(180deg,#f4f9ff 0%,#eaf4ff 48%,#f8fbff 100%);
}
.landing-hero-visual .hero-formula-stage{display:none!important}
.hero-3d-scene{position:absolute;inset:0;overflow:hidden;perspective:1500px;transform-style:preserve-3d}
.hero-3d-halo{position:absolute;left:50%;bottom:-1%;width:min(86%,1700px);height:51%;border-radius:50%;background:radial-gradient(ellipse,rgba(30,85,190,.3),rgba(77,134,238,.12) 48%,transparent 72%);filter:blur(12px);transform:translateX(-50%)}
.hero-3d-floor{position:absolute;left:2%;right:2%;bottom:-19%;height:56%;border:1px solid rgba(69,119,207,.34);border-radius:50%;background:linear-gradient(155deg,rgba(255,255,255,.96),rgba(185,212,251,.72));box-shadow:0 -30px 90px rgba(31,79,155,.18);transform:rotateX(68deg)}
.hero-3d-workbook{position:absolute;z-index:3;left:50%;bottom:-3%;width:min(1400px,70vw);height:43%;overflow:hidden;border:1px solid #8eafe0;border-radius:25px;background:#fff;box-shadow:0 48px 85px rgba(20,57,119,.3),0 9px 20px rgba(31,75,148,.17);transform:translateX(-50%) rotateX(50deg) rotateZ(-2deg);transform-origin:center bottom;transform-style:preserve-3d}
.hero-3d-ribbon{display:flex;align-items:center;gap:7px;height:18%;min-height:32px;padding:0 20px;border-bottom:1px solid #d5e1f0;background:linear-gradient(#fff,#edf4ff)}
.hero-3d-ribbon span{width:8px;height:8px;border-radius:50%;background:#cbd8e9}.hero-3d-ribbon span:first-child{background:#3974eb}.hero-3d-ribbon i{width:70px;height:8px;margin-left:14px;border-radius:99px;background:#d4e0f0}.hero-3d-ribbon i:nth-last-child(2){width:42px;background:#6f9df2}.hero-3d-ribbon i:last-child{width:54px;background:#2f68ed}
.hero-3d-formula{display:grid;grid-template-columns:54px 1fr;align-items:center;height:17%;min-height:30px;border-bottom:1px solid #dbe5f2;background:#fbfdff}.hero-3d-formula b{display:grid;height:100%;border-right:1px solid #dbe5f2;color:#2f68ed;font:800 italic 19px Georgia,serif;place-items:center}.hero-3d-formula span{margin-left:18px;color:#52709a;font:700 11px/1 Consolas,monospace}
.hero-3d-sheet{display:grid;grid-template-columns:repeat(10,1fr);height:65%;background:#fff}.hero-3d-sheet i{border-right:1px solid #dae4f0;border-bottom:1px solid #dae4f0;background:rgba(255,255,255,.86)}.hero-3d-sheet i:nth-child(-n+10){background:#eef3f9}.hero-3d-sheet i:nth-child(14),.hero-3d-sheet i:nth-child(15),.hero-3d-sheet i:nth-child(24){background:#dce9ff}.hero-3d-sheet i:nth-child(26),.hero-3d-sheet i:nth-child(27){background:#edf4ff}
.hero-3d-selection{position:absolute;left:40%;top:52%;width:20%;height:28%;border:3px solid #2f68ed;background:rgba(73,126,238,.1);box-shadow:0 8px 18px rgba(47,104,237,.13)}.hero-3d-selection:after{position:absolute;right:-6px;bottom:-6px;width:8px;height:8px;border:2px solid #fff;background:#2f68ed;content:""}
.hero-3d-panel{position:absolute;z-index:5;border:1px solid rgba(125,164,220,.95);background:rgba(255,255,255,.97);box-shadow:0 34px 72px rgba(21,59,120,.27),0 5px 12px rgba(32,78,151,.11);backdrop-filter:blur(14px);transform-style:preserve-3d}
.hero-3d-chart{right:5%;bottom:12%;width:clamp(270px,14vw,410px);height:clamp(170px,9vw,250px);padding:clamp(24px,1.4vw,35px);border-radius:27px;transform:rotateY(-13deg) rotateZ(4deg) translateZ(95px)}.hero-3d-chart>span,.hero-3d-table>span{color:#415f87;font-size:clamp(9px,.52vw,13px);font-weight:850;letter-spacing:.15em}.hero-3d-chart>div{display:flex;align-items:flex-end;gap:clamp(13px,.7vw,20px);height:62%;margin-top:15px;padding:0 9px 9px;border-bottom:1px solid #b9cbe3}.hero-3d-chart i{flex:1;height:32%;border-radius:7px 7px 2px 2px;background:linear-gradient(#78a8fb,#3974e7);box-shadow:0 8px 16px rgba(47,104,237,.18)}.hero-3d-chart i:nth-child(2){height:49%}.hero-3d-chart i:nth-child(3){height:66%}.hero-3d-chart i:nth-child(4){height:82%}.hero-3d-chart i:nth-child(5){height:100%;background:linear-gradient(#4f8fff,#154fbf)}
.hero-3d-table{left:5%;bottom:14%;display:grid;grid-template-columns:1fr 1fr;width:clamp(240px,13vw,380px);height:clamp(145px,8vw,225px);padding:clamp(22px,1.25vw,32px);border-radius:25px;transform:rotateY(14deg) rotateZ(-5deg) translateZ(80px)}.hero-3d-table>span{grid-column:1/-1}.hero-3d-table i{height:clamp(20px,1vw,30px);border-right:1px solid #c7d7ea;border-bottom:1px solid #c7d7ea;background:#f8fbff}.hero-3d-table i:nth-of-type(2){background:#cfe0ff}.hero-3d-table i:nth-of-type(3){background:#d9f2e8}.hero-3d-table i:nth-of-type(4){background:#ffebc4}
.hero-3d-cube,.hero-3d-token{position:absolute;z-index:7;display:grid;border:1px solid rgba(166,192,232,.9);background:linear-gradient(145deg,#fff,#dceaff);color:#2c66da;box-shadow:15px 24px 42px rgba(28,67,128,.2),inset -8px -9px 18px rgba(91,137,216,.11);place-items:center;transform-style:preserve-3d}
.hero-3d-cube:before{position:absolute;inset:8px -9px -10px 9px;z-index:-1;border-radius:inherit;background:#a8c5f4;opacity:.55;content:"";transform:translateZ(-20px)}
.hero-3d-fx{left:16%;bottom:39%;width:clamp(105px,6vw,160px);height:clamp(105px,6vw,160px);border-radius:27px;font:800 italic clamp(43px,2.6vw,68px) Georgia,serif;transform:rotate(-9deg) translateZ(120px)}
.hero-3d-percent{right:18%;bottom:39%;width:clamp(86px,5vw,135px);height:clamp(86px,5vw,135px);border-radius:24px;font:850 clamp(38px,2.2vw,58px)/1 Inter,sans-serif;transform:rotate(8deg) translateZ(105px)}
.hero-3d-token{right:38%;bottom:9%;width:55px;height:55px;border-radius:18px;background:linear-gradient(145deg,#3b78f0,#1f58ca);color:#fff;font-size:25px;transform:rotate(5deg) translateZ(130px)}
@media(max-width:900px){.hero-3d-workbook{width:76vw}.hero-3d-chart{right:1%;transform:rotateY(-10deg) rotateZ(3deg) scale(.82)}.hero-3d-table{left:1%;transform:rotateY(10deg) rotateZ(-4deg) scale(.82)}.hero-3d-fx{left:10%;transform:rotate(-8deg) scale(.8)}.hero-3d-percent{right:12%;transform:rotate(7deg) scale(.8)}}
@media(max-width:640px){.hero-3d-scene{top:42%}.hero-3d-workbook{bottom:0;width:105vw;height:42%;border-radius:15px}.hero-3d-ribbon{padding:0 10px}.hero-3d-ribbon i{width:34px;margin-left:5px}.hero-3d-formula{grid-template-columns:34px 1fr}.hero-3d-formula span{margin-left:8px;font-size:7px}.hero-3d-chart{right:-14%;bottom:20%;transform:rotateY(-8deg) rotateZ(4deg) scale(.52)}.hero-3d-table{left:-15%;bottom:22%;transform:rotateY(8deg) rotateZ(-4deg) scale(.52)}.hero-3d-fx{left:5%;bottom:44%;transform:rotate(-8deg) scale(.56)}.hero-3d-percent{right:7%;bottom:45%;transform:rotate(7deg) scale(.56)}.hero-3d-token{right:42%;bottom:12%;transform:scale(.65)}}
@media(prefers-reduced-motion:no-preference){.hero-3d-fx{animation:hero-3d-float 6s ease-in-out infinite}.hero-3d-percent{animation:hero-3d-float 7s -2s ease-in-out infinite}.hero-3d-chart{animation:hero-3d-panel-float 8s -1s ease-in-out infinite}}
@keyframes hero-3d-float{50%{translate:0 -8px}}@keyframes hero-3d-panel-float{50%{translate:0 -5px}}