:root{--paper:#f5f3ed;--ink:#183d35;--green:#c5ed75;--muted:#57645e;--line:#d7ddd2}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit}header,main,footer{max-width:1200px;margin:auto;padding:0 32px}header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:17px;font-weight:700;letter-spacing:-.4px}.mark{background:var(--ink);color:var(--green);padding:10px;border-radius:12px;font-size:20px}nav a{text-decoration:none;font-size:14px;margin-left:25px}.hero{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:60px;padding:90px 0}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase}.eyebrow:before{content:'●';color:#528128;margin-right:10px}h1{font-size:clamp(48px,6.2vw,80px);line-height:1.02;letter-spacing:-4px;margin:24px 0}h1 em{font-family:Georgia,serif;font-weight:400}p{line-height:1.7;color:var(--muted)}.lead{max-width:430px;font-size:18px}.button,button{font:700 14px Arial;border:1px solid var(--ink);border-radius:7px;padding:15px 22px;background:var(--ink);color:white;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:20px}.button{margin-top:15px}.button:hover,button:hover{background:#29584c}.button:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid #7d9e43;outline-offset:4px}.hero-art{position:relative;background:#e2e8d9;border-radius:110px 110px 20px 20px;padding:55px 30px 30px;transform:rotate(2deg)}.sheet{background:#fffdf8;border-radius:10px;padding:32px;box-shadow:0 14px 30px #153a3110;transform:rotate(-6deg)}.sheet-top{display:flex;justify-content:space-between;font-size:11px;letter-spacing:2px}.line{height:6px;background:#e8ebe4;width:100%;margin:18px 0}.short{width:65%}.signature{font:italic 48px Georgia,serif;margin:30px 0 12px;transform:rotate(-9deg);border-bottom:1px solid #ccd5c9;padding:20px 0}.badge{background:var(--green);border-radius:8px;padding:16px 20px;position:relative;width:max-content;margin:25px 0 0 auto;transform:rotate(-2deg);font-size:13px;font-weight:700}.section-head{border-top:1px solid var(--line);padding:40px 0 24px;display:flex;justify-content:space-between;align-items:center}h2{font-size:32px;letter-spacing:-1px;margin:0}small{color:var(--muted)}.tool{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:grid;grid-template-columns:300px 1fr}.tool-info{padding:32px;background:#edf1e7}.number{font-size:12px;letter-spacing:2px;color:#63765c}.tool-info h3{font-size:27px;letter-spacing:-1px;margin:22px 0 10px}.tag{display:inline-block;border:1px solid #becdb4;border-radius:30px;font-size:11px;padding:6px 10px;margin-top:20px}.workspace{padding:30px}.toolbar{display:flex;gap:18px;align-items:end;flex-wrap:wrap;margin-bottom:18px}label{font-size:12px;font-weight:700;display:flex;flex-direction:column;gap:9px}input[type=color]{width:44px;height:34px;padding:2px;border:1px solid var(--line);border-radius:5px;background:white}input[type=range]{accent-color:var(--ink);max-width:130px}canvas{display:block;width:100%;height:auto;aspect-ratio:8/3;background:linear-gradient(transparent 79%,#e4e8df 79%,#e4e8df 79.4%,transparent 79.4%);border:1px dashed #b6c4b2;border-radius:8px;touch-action:none;cursor:crosshair}.canvas-hint{font-size:12px;margin:10px 0 20px}.actions{display:flex;gap:10px;flex-wrap:wrap}.secondary{background:white;color:var(--ink);border-color:var(--line)}.secondary:hover{background:#edf1e7}button:disabled{opacity:.45;cursor:not-allowed}.status{min-height:22px;font-size:13px;margin:14px 0 0}.next{display:flex;justify-content:space-between;gap:25px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}.next h3{margin:0 0 6px}.next p{margin:0;font-size:14px}.pill{white-space:nowrap;font-size:12px;background:#e8e9e1;border-radius:25px;padding:9px 14px}.about{padding:65px 0;display:grid;grid-template-columns:1fr 1fr;gap:60px}.about p{margin:0}footer{padding-top:24px;padding-bottom:30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}@media(max-width:760px){header,main,footer{padding-left:20px;padding-right:20px}header{height:80px}nav a{margin-left:15px}.hero{grid-template-columns:1fr;gap:36px;padding:50px 0}h1{letter-spacing:-2px}.hero-art{max-width:390px;width:100%;margin:auto}.tool{grid-template-columns:1fr}.tool-info{padding:24px}.tool-info h3{margin-top:12px}.tag{margin-top:4px}.workspace{padding:20px}.section-head{gap:15px;align-items:start}.section-head small{max-width:100px;text-align:right}.about{grid-template-columns:1fr;gap:20px}.next{align-items:start}footer{gap:20px}.brand{font-size:14px}nav a{font-size:12px}}

[hidden]{display:none!important}.pdf-intro{display:flex;align-items:center;justify-content:space-between;gap:24px}.pdf-intro h3{font-size:25px;margin:15px 0 0}.pdf-intro p{max-width:630px}.upload{position:relative;flex-shrink:0;overflow:hidden}.upload input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.upload:focus-within{outline:3px solid #7d9e43;outline-offset:3px}.editor-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0}.editor-bar strong{overflow-wrap:anywhere}.pdf-layout{display:grid;grid-template-columns:240px minmax(0,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden}.pdf-controls{padding:20px;background:#edf1e7;display:flex;flex-direction:column;gap:14px}.pdf-controls input[type=text]{padding:12px;border:1px solid #bac6b4;border-radius:6px;font-size:16px;width:100%;background:white;color:var(--ink)}.pdf-controls hr{border:0;border-top:1px solid var(--line);width:100%}.pdf-controls input[type=range]{max-width:100%;width:100%}.help{font-size:12px;line-height:1.6;margin:0}.pdf-viewer{padding:20px;background:#e1e5dc;min-width:0}.page-nav{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:16px;font-size:13px}.page-nav button{padding:10px 14px}#page-wrap{position:relative;max-width:100%;margin:auto;background:white;box-shadow:0 4px 12px #183d3515}#pdf-canvas{border:0;border-radius:0;cursor:default;width:100%;height:auto;aspect-ratio:auto;background:white}#placements{position:absolute;inset:0;overflow:hidden}.placed{position:absolute;cursor:move;touch-action:none;border:1px dashed transparent;min-width:0;padding:0;background:transparent;border-radius:0;display:block}.placed img{width:100%;height:100%;display:block;pointer-events:none}.placed:hover{background:transparent;border-color:#7d9e43}.placed.selected{outline:2px solid #528128;outline-offset:2px;background:#c5ed7515}.pdf-viewer>.help{margin-top:16px;text-align:center}#pdf-status{margin-bottom:20px}#pdf-status.error{color:#9c2b24}button:disabled:hover{background:inherit}#pdf-editor.busy{pointer-events:none;opacity:.65}@media(max-width:760px){.hero-art{transform:none}.pdf-layout{grid-template-columns:1fr}.pdf-controls{display:grid;grid-template-columns:1fr 1fr}.pdf-controls label,.pdf-controls .help,.pdf-controls hr,.pdf-controls #download-pdf{grid-column:1/-1}.pdf-intro{align-items:start;flex-direction:column;gap:0}.pdf-viewer{padding:12px}nav a{margin-left:10px}.brand{font-size:12px}}

.product{display:grid;grid-template-columns:1.1fr 1fr;border:1px solid var(--line);border-radius:16px;background:white;overflow:hidden;margin-bottom:60px}.product-media{background:#102b25;padding:24px;display:flex;flex-direction:column;justify-content:center}.product-art{width:100%;height:auto;border-radius:8px;display:block}.product-copy{padding:36px}.product-copy h3{font-size:32px;letter-spacing:-1px;line-height:1.2;margin:20px 0}.product-copy h3 span{font-size:23px;font-weight:400}.product-copy ul{padding-left:20px;font-size:14px;color:var(--muted);line-height:1.8}.purchase-note{font-size:12px}.demo-area{margin-top:18px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.demo-area button{background:var(--green);color:var(--ink);border:0}.demo-area button:hover{background:#d4f49a}.demo-note{font-size:12px;color:#d2dfd7}.youtube-link{font-size:12px;color:#d2dfd7;margin-top:14px;width:fit-content}.demo-area iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:8px}.demo-area.playing{display:block}nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 20px}nav a{margin:0}@media(max-width:760px){.product{grid-template-columns:1fr}.product-copy{padding:24px}.product-media{padding:18px}header{height:auto;min-height:90px;gap:12px;padding-top:16px;padding-bottom:16px}nav{gap:8px 12px;max-width:165px}nav a{margin:0}.brand{max-width:150px}}
.app-jumps{justify-content:flex-start;margin:0 0 24px;max-width:none!important}.app-jumps a{border:1px solid var(--line);border-radius:30px;padding:9px 14px;text-decoration:none;font-size:13px}.app-jumps a:hover{background:#e2e8d9}.product{scroll-margin-top:20px}
/* Multipage navigation and category home. */
header{position:relative;min-height:100px;height:auto;gap:20px;padding-top:22px;padding-bottom:22px}header nav{max-width:none!important;gap:8px}header nav a{padding:11px 16px;border-radius:30px;margin:0;font-size:14px}header nav a[aria-current=page]{background:var(--ink);color:var(--paper)}header nav a:hover{background:#e1e7da;color:var(--ink)}.brand{flex-shrink:0;max-width:none}.page-intro{padding:60px 0 38px;max-width:850px}.page-intro h1{font-size:clamp(40px,5.2vw,66px);line-height:1.06;letter-spacing:-2.6px;margin:20px 0}.page-intro p{font-size:18px;max-width:660px}.home-intro{padding:52px 0 34px}.home-intro h1{font-size:clamp(36px,4.6vw,60px);max-width:800px}.home-intro .lead{max-width:650px}.category{display:block;text-decoration:none;border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-bottom:42px;background:white;transition:box-shadow .2s,transform .2s}.category:hover{box-shadow:0 14px 34px #183d3518;transform:translateY(-3px)}.category img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}.category-caption{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:24px 30px}.category-caption h2{font-size:27px}.category-caption p{margin:5px 0 0;font-size:15px}.category-arrow{border:1px solid var(--ink);border-radius:50%;height:48px;width:48px;flex-shrink:0;display:grid;place-items:center;font-size:25px}.home-note{padding:12px 0 45px;font-size:14px;max-width:700px}.app-jumps{margin-bottom:30px}.product{margin-bottom:36px}.page-bottom{padding:16px 0 48px}.page-bottom a{font-weight:700}.workflow{display:flex;gap:12px;flex-wrap:wrap;margin:4px 0 24px}.workflow span{background:#e5eadf;border-radius:30px;padding:9px 15px;font-size:12px}.signer-upload{border:1px solid var(--line);border-radius:14px;background:white;padding:24px;margin-bottom:24px}.signer-upload .pdf-intro p{margin-bottom:0}.signer-upload .upload{margin:0}.signer-upload .status{margin-bottom:0!important}.tool-info h3{font-size:25px}.tool-info .number{font-size:11px}.signature-help{margin:18px 0 28px;font-size:13px}.tool{margin-bottom:0}#pdf-editor{margin-top:20px}footer{gap:25px}.footer-nav{display:flex;gap:18px;flex-wrap:wrap}.footer-nav a{text-decoration:none}.skip-link{position:absolute;left:20px;top:-80px;background:var(--ink);color:white;padding:12px;z-index:20}.skip-link:focus{top:12px}@media(max-width:760px){header{padding-top:18px;padding-bottom:18px;flex-wrap:wrap;gap:12px}header .brand{font-size:15px}header nav a{font-size:13px;padding:9px 12px}.page-intro{padding-top:35px}.page-intro h1{letter-spacing:-1.4px}.category-caption{padding:18px;gap:14px}.category-caption h2{font-size:23px}.category-caption p{font-size:13px}.category-arrow{width:38px;height:38px}.category{margin-bottom:28px;border-radius:12px}.signer-upload{padding:20px}.signer-upload .upload{margin-top:18px}footer{flex-direction:column}.workflow{gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.category{transition:none}.category:hover{transform:none}}

/* Full-bleed, native sticky image chapters. No wheel/touch interception. */
.immersive-home main{max-width:none;padding:0}
.immersive-home .home-intro,.immersive-home .home-note{max-width:1200px;margin:auto;padding-left:32px;padding-right:32px}
.immersive-home .home-intro{padding-top:48px;padding-bottom:42px}
.immersive-home .home-note{padding-top:36px;padding-bottom:36px}
.reveal-section{height:155vh;height:155svh;position:relative;background:var(--paper)}
.reveal-panel{position:sticky;top:0;display:block;height:100vh;height:100svh;width:100%;overflow:hidden;text-decoration:none;background:var(--ink);color:var(--paper)}
.reveal-panel>img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.reveal-caption{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:end;justify-content:space-between;gap:24px;padding:80px clamp(24px,5vw,88px) 32px;background:linear-gradient(transparent,rgba(8,28,23,.92))}
.reveal-caption h2{font-size:clamp(24px,3vw,40px);margin:8px 0}
.reveal-caption p{color:#f5f3ed;margin:0;font-size:15px;max-width:540px}
.reveal-number{font-size:11px;letter-spacing:3px;color:#c5ed75}
.reveal-cta{padding:13px 20px;border:1px solid #ffffff70;border-radius:40px;white-space:nowrap;font-size:13px;flex-shrink:0}
a.reveal-panel:hover .reveal-cta{background:var(--green);color:var(--ink);border-color:var(--green)}
a.reveal-panel:focus-visible{outline:5px solid var(--green);outline-offset:-5px}
.reveal-section:last-child{height:100vh;height:100svh}
@media(max-aspect-ratio:1/1){
.reveal-section{height:calc(90vw + 45svh)}
.reveal-panel{height:90vw;min-height:310px}
.reveal-section:last-child{height:90vw;min-height:310px}
.reveal-panel>img{height:calc(100% - 100px);object-fit:cover}
.reveal-caption{padding:14px 20px;background:var(--ink);min-height:100px;gap:12px}
.reveal-caption h2{font-size:23px;margin:5px 0}
.reveal-caption p{display:none}
.reveal-cta{padding:10px 13px;font-size:12px}
}
@media(max-width:760px){.immersive-home .home-intro,.immersive-home .home-note{padding-left:20px;padding-right:20px}}
@media(prefers-reduced-motion:reduce){.reveal-section,.reveal-section:last-child{height:auto}.reveal-panel{position:relative}}