:root{--bg:#f7f8fb;--surface:#fff;--ink:#101828;--muted:#667085;--line:#e4e7ec;--brand:#991B1B;--brand-dark:#7F1D1D;--soft:#FEF2F2;--green:#067647;--dark:#101828;--radius:16px;--shadow:0 18px 60px rgba(16,24,40,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6}.container{width:min(1160px,calc(100% - 40px));margin:auto}.narrow{width:min(820px,calc(100% - 40px));margin:auto}a{color:inherit}.site-header{position:sticky;top:0;z-index:30;background:rgba(247,248,251,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,231,236,.85)}.nav-wrap{height:70px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:750}.brand img{display:block;border-radius:9px;box-shadow:0 2px 8px rgba(153,27,27,.16)}.nav-links{display:flex;align-items:center;gap:24px}.nav-links>a{text-decoration:none;color:#344054;font-size:14px;font-weight:600}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid var(--brand);border-radius:10px;background:var(--brand);color:#fff;text-decoration:none;font-weight:700;cursor:pointer;transition:.18s ease}.button:hover{background:var(--brand-dark);border-color:var(--brand-dark);transform:translateY(-1px)}.button-secondary{background:#fff;color:#344054;border-color:#d0d5dd}.button-secondary:hover{background:#f9fafb;color:#101828;border-color:#98a2b3}.button-small{min-height:38px;padding:0 15px;color:#fff!important}.button-wide{width:100%;margin-top:20px}.button:disabled{opacity:.45;cursor:not-allowed;transform:none}.hero{padding:92px 0 72px;background:radial-gradient(circle at 80% 20%,#FEF2F2 0,transparent 34%),linear-gradient(#fff,#f7f8fb)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#475467;text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:800}.eyebrow.light{color:#b9c7ff}.status-dot{width:8px;height:8px;border-radius:50%;background:#17b26a;box-shadow:0 0 0 4px #e7f8ef}.hero h1,.docs-hero h1,.legal h1{font-size:clamp(40px,5.4vw,68px);line-height:1.04;letter-spacing:-.045em;margin:18px 0 22px}.lead{font-size:20px;color:#475467;max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-actions.center{justify-content:center}.microcopy{color:#667085;font-size:13px;margin-top:16px}.api-card{background:#101828;color:#d0d5dd;border-radius:18px;overflow:hidden;box-shadow:0 30px 90px rgba(16,24,40,.22);border:1px solid #344054}.code-head,.code-foot{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#1d2939;border-bottom:1px solid #344054;font-size:12px}.code-head span{color:#72e2a6;font-weight:800}.api-card pre{margin:0;padding:24px;overflow:auto;font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.code-foot{border-bottom:0;border-top:1px solid #344054;justify-content:space-between;color:#98a2b3}.trust-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid>div{padding:22px 24px;border-right:1px solid var(--line)}.trust-grid>div:last-child{border-right:0}.trust-grid strong,.trust-grid span{display:block}.trust-grid strong{font-size:14px}.trust-grid span{font-size:12px;color:var(--muted);margin-top:2px}.section{padding:88px 0}.section-muted{background:#fff}.section-dark{background:var(--dark);color:#fff}.section-heading{text-align:center;max-width:720px;margin:0 auto 38px}.section-heading h2,.security-grid h2,.samples-grid h2,.final-cta h2{font-size:36px;line-height:1.15;letter-spacing:-.03em;margin:12px 0}.section-heading p,.security-grid p,.samples-grid p,.final-cta p{color:#667085}.demo-shell{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.dropzone{display:flex;min-height:190px;border:1.5px dashed #b7c5f8;border-radius:16px;background:#f8faff;align-items:center;justify-content:center;flex-direction:column;cursor:pointer;gap:4px;transition:.18s}.dropzone:hover,.dropzone.dragover{border-color:var(--brand);background:#f0f4ff}.drop-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#FEF2F2;color:var(--brand);font-size:24px;margin-bottom:7px}.dropzone span:last-child{font-size:13px;color:#667085}.file-card{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding:14px 16px;border:1px solid var(--line);border-radius:12px}.file-card strong,.file-card span{display:block}.file-card span{font-size:12px;color:var(--muted);margin-top:2px}.hidden{display:none!important}.text-button{border:0;background:none;color:#475467;text-decoration:underline;cursor:pointer}.form-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:20px;margin-top:24px}.demo-form label:not(.dropzone):not(.radio-line){font-size:13px;font-weight:700;color:#344054}.demo-form select,.demo-form input[type=text],.demo-form input[type=url]{width:100%;min-height:46px;border:1px solid #d0d5dd;border-radius:9px;padding:0 12px;background:#fff;color:#101828}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:7px}.segmented input{position:absolute;opacity:0}.segmented span{display:block;padding:11px 14px;border:1px solid #d0d5dd;border-radius:9px;text-align:center;cursor:pointer}.segmented input:checked+span{border-color:#B45353;background:#FEF2F2;color:#7F1D1D}.pages-row{margin-top:22px}.page-controls{display:grid;grid-template-columns:auto auto 1fr;gap:14px;align-items:center;margin-top:8px}.radio-line{display:flex;align-items:center;gap:7px;font-size:14px!important;font-weight:500!important}.muted{color:#98a2b3}.privacy-note{margin-top:20px;padding:12px 14px;background:#f9fafb;border-radius:9px;color:#475467;font-size:12px}.demo-status{padding:8px}.status-top{display:flex;justify-content:space-between;align-items:center}.status-top>div{display:flex;align-items:center;gap:10px}.spinner{width:18px;height:18px;border:2px solid #d0d5dd;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}.spinner.done{animation:none;border-color:#12b76a;background:#12b76a;box-shadow:inset 0 0 0 4px white}.spinner.error{animation:none;border-color:#f04438;background:#f04438}.progress-track{height:8px;background:#eef2f6;border-radius:999px;margin:18px 0;overflow:hidden}.progress-bar{width:12%;height:100%;background:linear-gradient(90deg,#991B1B,#B91C1C);border-radius:999px;transition:width .4s}.demo-status p{color:#667085}.result-actions{display:flex;gap:12px;margin-top:22px}.feature-grid{display:grid;gap:18px}.feature-grid.three{grid-template-columns:repeat(3,1fr)}.feature-card{border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}.feature-card h3{margin:18px 0 8px}.feature-card p{margin:0;color:#667085}.feature-icon{display:inline-flex;padding:6px 8px;border-radius:7px;background:#FEF2F2;color:#b42318;font-size:11px;font-weight:900}.feature-icon.blue{background:#FEF2F2;color:#991B1B}.feature-icon.green{background:#ecfdf3;color:#067647}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.steps>div{position:relative;padding-top:50px}.steps span{position:absolute;top:0;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#FEF2F2;color:#991B1B;font-weight:800}.steps h3{margin:8px 0}.steps p{color:#667085}.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.security-grid p{color:#d0d5dd}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:15px}.check-list li{padding:16px 18px;border:1px solid #344054;background:#1d2939;border-radius:10px}.check-list li:before{content:"✓";color:#72e2a6;margin-right:10px;font-weight:900}.samples-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.sample-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}.sample-links a{padding:16px;border:1px solid var(--line);border-radius:10px;background:#fff;text-decoration:none;font-weight:700}.sample-links a:hover{border-color:#B45353;color:#7F1D1D}.final-cta{text-align:center}.site-footer{padding:42px 0;border-top:1px solid var(--line);background:#fff}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-grid p{color:#667085;margin:6px 0 0}.footer-links{display:flex;gap:22px}.footer-links a{text-decoration:none;color:#475467}.docs-hero{padding:72px 0 44px;background:#fff;border-bottom:1px solid var(--line)}.docs-hero h1{font-size:48px;margin-bottom:10px}.docs-hero p{color:#667085;font-size:18px}.docs-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:60px}.docs-nav{position:sticky;top:100px;height:max-content;display:grid;gap:5px}.docs-nav a{padding:8px 10px;border-radius:6px;text-decoration:none;color:#475467;font-size:14px}.docs-nav a:hover{background:#FEF2F2;color:#7F1D1D}.docs-content{max-width:820px}.docs-content h2{font-size:28px;margin:44px 0 12px;scroll-margin-top:100px}.docs-content p{color:#475467}.docs-content pre{overflow:auto;background:#101828;color:#e4e7ec;padding:20px;border-radius:12px;font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.docs-content code:not(pre code){background:#f2f4f7;padding:2px 6px;border-radius:5px}.doc-callout{padding:15px 17px;border-left:3px solid #991B1B;background:#FEF2F2;border-radius:8px}.language-list{display:flex;flex-wrap:wrap;gap:8px}.language-list code{background:#fff;border:1px solid var(--line);padding:6px 9px;border-radius:6px}.docs-table{width:100%;border-collapse:collapse;background:#fff}.docs-table th,.docs-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.legal{padding:80px 0}.legal h1{font-size:48px}.legal h2{margin-top:38px}.legal p{color:#475467}.legal .narrow{background:#fff;border:1px solid var(--line);border-radius:18px;padding:48px}.site-footer,.section,.hero{overflow:hidden}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:860px){.hero-grid,.security-grid,.samples-grid,.docs-layout{grid-template-columns:1fr}.hero{padding-top:60px}.nav-links>a:not(.button){display:none}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div:nth-child(2){border-right:0}.form-grid,.feature-grid.three,.steps{grid-template-columns:1fr}.page-controls{grid-template-columns:1fr}.docs-nav{display:none}.security-grid{gap:30px}.sample-links{grid-template-columns:1fr 1fr}.legal .narrow{padding:28px}}@media(max-width:520px){.container,.narrow{width:min(100% - 24px,1160px)}.hero h1{font-size:40px}.section{padding:64px 0}.demo-shell{padding:18px}.trust-grid{grid-template-columns:1fr}.trust-grid>div{border-right:0;border-bottom:1px solid var(--line)}.sample-links{grid-template-columns:1fr}.footer-grid{flex-direction:column}.code-foot{gap:8px;flex-wrap:wrap}.result-actions{flex-direction:column}}
.pricing-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.pricing-grid>div>p{color:#667085}.pricing-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}.pricing-card>span{display:block;color:#667085;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.pricing-card>strong{display:block;font-size:28px;margin:8px 0}.pricing-card>p{color:#667085;margin:0 0 20px}.text-link{display:inline-flex;align-items:center;min-height:46px;color:var(--brand-dark);font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}@media(max-width:860px){.pricing-grid{grid-template-columns:1fr;gap:28px}}

.demo-source-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px;padding:5px;background:#f2f4f7;border-radius:11px}.demo-source-tab{border:0;background:transparent;border-radius:8px;padding:11px 14px;font-weight:750;color:#667085;cursor:pointer}.demo-source-tab.active{background:#fff;color:var(--brand-dark);box-shadow:0 1px 3px rgba(16,24,40,.12)}.url-source-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end}.url-source-row label{display:block;margin-bottom:7px}.field-note{margin:8px 0 0;color:#667085;font-size:12px}.sample-quick{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:16px 0 4px;color:#667085;font-size:13px}.sample-chip{border:1px solid #D8A0A0;background:#fff7f7;color:#b42318;border-radius:999px;padding:7px 11px;font-weight:700;cursor:pointer}.sample-chip:hover{border-color:var(--brand);background:#FEF2F2}.sample-chip:disabled,.demo-source-tab:disabled{opacity:.55;cursor:wait}.preflight-status{display:flex;align-items:center;gap:9px;margin-top:14px;padding:11px 13px;background:#f9fafb;border-radius:9px;color:#475467;font-size:13px}.mini-spinner{width:14px;height:14px;border:2px solid #d0d5dd;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}.demo-inline-error,.field-error{margin-top:12px;padding:10px 12px;border-radius:8px;background:#fef3f2;color:#b42318;font-size:13px}.field-error{padding:8px 10px}.demo-samples{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;margin-top:24px;padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.demo-samples h3{font-size:22px;margin:7px 0}.demo-samples p{margin:0;color:#667085}.settings-form small{display:block;margin-top:6px;color:#667085;font-size:12px}@media(max-width:860px){.url-source-row,.demo-samples{grid-template-columns:1fr}.url-source-row .button{width:100%}}
/* Patch 3.3: demo control alignment and responsive navigation */
.form-grid>div>select{margin-top:7px}.url-source-row input[type=url]{min-height:46px}.nav-wrap{position:relative}.nav-toggle{display:none;width:42px;height:42px;padding:9px;border:1px solid #d0d5dd;border-radius:9px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}.nav-toggle span{display:block;width:20px;height:2px;border-radius:999px;background:#344054;transition:transform .18s ease,opacity .18s ease}.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media(max-width:860px){.nav-toggle{display:flex}.nav-links{display:none;position:absolute;top:62px;right:0;width:min(320px,calc(100vw - 40px));padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:4px}.nav-links.open{display:flex}.nav-links.open>a{display:flex!important;min-height:44px;padding:9px 12px;align-items:center;border-radius:8px}.nav-links.open>a:not(.button):hover{background:#FEF2F2;color:var(--brand-dark)}.nav-links .button{width:100%;margin-top:4px}.brand span{max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}


/* Patch 3.5: sales UI, format hierarchy, and demo pages UX */
.brand-text{display:flex;align-items:center;gap:9px;min-width:0}.brand-name{font-weight:800;white-space:nowrap}.brand-product{display:inline-flex;align-items:center;min-height:24px;padding:2px 8px;border:1px solid #E4E7EC;border-radius:999px;background:#F2F4F7;color:#475467;font-size:11px;font-weight:800;letter-spacing:.03em;white-space:nowrap}.button-primary{background:var(--brand);border-color:var(--brand);color:#fff}.button-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff}.button-info{background:#0DCAF0;border-color:#0DCAF0;color:#062B33}.button-info:hover{background:#31D2F2;border-color:#25C7E8;color:#062B33}.button-success{background:#198754;border-color:#198754;color:#fff}.button-success:hover{background:#157347;border-color:#146C43;color:#fff}.button-warning{background:#FFC107;border-color:#FFC107;color:#332701}.button-warning:hover{background:#FFCA2C;border-color:#FFC720;color:#332701}.button-danger{background:#DC3545;border-color:#DC3545;color:#fff}.button-danger:hover{background:#BB2D3B;border-color:#B02A37;color:#fff}.hero-actions .text-link{padding:0 4px}.drop-format-note{margin-top:5px;color:#98A2B3;font-size:12px;font-style:italic}.field-error.is-warning{background:#FFFAEB;color:#B54708}.format-flow{display:grid;grid-template-columns:minmax(0,.85fr) 70px minmax(0,1.35fr);gap:18px;align-items:stretch;max-width:980px;margin:0 auto}.format-stage{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff}.format-stage-label{display:block;margin-bottom:17px;color:#667085;font-size:12px;font-weight:900;letter-spacing:.1em}.format-stage p{margin:16px 0 0;color:#667085}.format-badges{display:flex;gap:10px;flex-wrap:wrap}.format-badge{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:6px 12px;border-radius:8px;font-size:12px;font-weight:900;letter-spacing:.02em}.format-pdf{background:#B42318;color:#fff;border:1px solid #B42318}.format-image{background:#F0AD4E;color:#3B2A00;border:1px solid #F0AD4E}.format-docx{background:#185ABD;color:#fff;border:1px solid #185ABD}.format-xlsx{background:#107C41;color:#fff;border:1px solid #107C41}.format-arrow{display:grid;place-items:center;color:var(--brand);font-size:32px;font-weight:900}.format-output-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.format-output-grid article{min-width:0;border:1px solid var(--line);border-radius:14px;padding:20px;background:#FCFCFD}.format-output-grid h3{margin:13px 0 6px;font-size:20px}.format-output-grid p{margin:0}.page-controls input[type=text]{min-width:0}
@media(max-width:860px){.format-flow{grid-template-columns:1fr}.format-arrow{min-height:28px}.format-output-grid{grid-template-columns:1fr 1fr}.brand-name{max-width:190px;overflow:hidden;text-overflow:ellipsis}.hero-actions .text-link{min-height:46px;align-items:center}}
@media(max-width:620px){.brand-product{display:none}.brand-name{max-width:170px}.format-output-grid{grid-template-columns:1fr}.format-stage{padding:22px}}
@media(max-width:380px){.brand-name{max-width:130px}}

/* Patch 3.7: landing SEO/sales hierarchy and sample presentation */
.button-default{background:#fff;color:#344054;border-color:#D0D5DD}.button-default:hover{background:#F9FAFB;color:#101828;border-color:#98A2B3}.hero-actions .button-secondary{background:#FEF2F2;color:#991B1B;border-color:#F5B5B5}.hero-actions .button-secondary:hover{background:#FDE8E8;color:#7F1D1D;border-color:#E99696}.hero-price{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:16px 0 0;color:#667085;font-size:13px}.hero-price strong{color:#101828;font-size:15px}.hero-price span:before{content:"·";margin-right:9px;color:#98A2B3}.value-strip .trust-grid>div{padding-top:24px;padding-bottom:24px}.value-strip .trust-grid strong{font-size:15px;color:#101828}.value-strip .trust-grid span{font-size:12px;line-height:1.5;margin-top:5px}.format-flow{grid-template-columns:minmax(0,1fr) 64px minmax(0,1fr);gap:22px;align-items:center;max-width:1080px}.format-group{min-width:0}.format-stage-label{margin:0 0 12px}.format-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.format-card{min-width:0;border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}.format-card h3{margin:13px 0 5px;font-size:20px}.format-card p{margin:0;color:#667085}.format-arrow{font-size:34px}.sample-file-groups{display:grid;gap:18px}.sample-file-group{min-width:0}.sample-group-label{display:block;margin-bottom:8px;color:#667085;font-size:11px;font-weight:900;letter-spacing:.1em}.sample-links a{display:flex;align-items:center;gap:10px;padding:14px}.sample-links a strong{display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:30px;padding:4px 7px;border-radius:7px;background:#F2F4F7;color:#344054;font-size:11px;letter-spacing:.02em}.sample-links a span{font-size:13px;color:#475467}.sample-file-group:first-child .sample-links a:first-child strong{background:#FEF2F2;color:#B42318}.sample-file-group:first-child .sample-links a:nth-child(2) strong{background:#FFF4E5;color:#8A5200}.sample-file-group:last-child .sample-links a:first-child strong{background:#E8F1FF;color:#185ABD}.sample-file-group:last-child .sample-links a:nth-child(2) strong{background:#E8F5EE;color:#107C41}
@media(max-width:860px){.format-flow{grid-template-columns:1fr}.format-arrow{min-height:32px;transform:rotate(90deg)}.format-card-grid{grid-template-columns:1fr 1fr}.value-strip .trust-grid>div:nth-child(2){border-right:0}.hero-price span:before{content:"·"}}
@media(max-width:620px){.format-card-grid{grid-template-columns:1fr}.hero-actions .button{flex:1 1 100%}.hero-price{display:block}.hero-price span{display:block;margin-top:2px}.hero-price span:before{content:"";margin:0}.sample-links{grid-template-columns:1fr}}
/* Patch 3.14: docs mobile overflow + brand polish */
.brand-name{font-size:21px;line-height:1.05;letter-spacing:-.025em}
.brand-product{border-color:#C9D7EE;background:linear-gradient(135deg,#EAF2FF 0%,#ECFDF3 100%);color:#344054;box-shadow:0 1px 2px rgba(16,24,40,.05)}
.docs-content{min-width:0;overflow-wrap:anywhere}
.docs-content p,.doc-callout,.docs-table th,.docs-table td{overflow-wrap:anywhere;word-break:break-word}
.docs-content code:not(pre code){white-space:normal;overflow-wrap:anywhere;word-break:break-word}
.docs-content pre{max-width:100%;overflow-x:auto;white-space:pre;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
@media(max-width:620px){.brand-text{flex-direction:column;align-items:flex-start;gap:2px}.brand-name{max-width:170px;font-size:17px;line-height:1.05}.brand-product{display:inline-flex;min-height:18px;padding:1px 6px;font-size:9px;line-height:1.2}.docs-content pre{padding:16px;font-size:12px}.docs-table th,.docs-table td{padding:10px 8px}}
@media(max-width:380px){.brand-name{max-width:135px;font-size:16px}}