@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');
:root{--paper:#f8f6fb;--ink:#24182e;--blue:#59446d;--orange:#7840b0;--line:#ded7e6;--muted:#64566e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Plus Jakarta Sans',sans-serif;overflow-x:hidden}button,a,select,summary{-webkit-tap-highlight-color:transparent}button,select{font:inherit}a{color:inherit}button,summary{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}header{height:76px;position:fixed;top:0;width:100%;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:rgba(248,246,251,.94);backdrop-filter:blur(18px);border-bottom:1px solid #24182e17;z-index:30}.brand{font-family:'Outfit',sans-serif;font-weight:800;font-size:24px;letter-spacing:-1px;text-decoration:none}.brand span{display:block;font-family:'Plus Jakarta 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@media(min-width:1600px){.scene{padding-left:max(6vw,calc((100vw - 1380px)/2));padding-right:max(6vw,calc((100vw - 1380px)/2))}}@media(max-width:850px){.scene{min-height:auto;padding:110px 6vw 90px}h2{font-size:49px}.cover{grid-template-columns:1fr;gap:36px;min-height:100svh;padding-top:112px}.cover h1{font-size:60px}.cover-copy .intro{font-size:18px;max-width:500px}.cover-art{height:350px;min-height:0;width:100%;max-width:600px}.cover-art img{object-position:50% 53%}.orbit{left:auto;right:16px;bottom:-15px;width:125px;height:125px;font-size:16px}.chapter-no{display:none}.buyer-bottom,.preview-row,.infra-layout,.social-layout,.calculator{grid-template-columns:1fr;gap:32px}.experience{grid-template-columns:1fr}.experience h2{font-size:49px}.finish-visual img{height:300px}.experience p{max-width:600px}.editorial-columns{gap:25px}.editorial-columns h3{font-size:19px}.editorial-columns p{font-size:14px}.preview-row blockquote{margin-top:20px}.offers{gap:35px}.offers strong{font-size:45px}.offers h3{font-size:21px}.offers article>p{font-size:15px}.steps{gap:25px}.steps h3{font-size:20px}.steps p{font-size:14px}.receipt{padding-left:25px}.close-bottom{display:block}.closing footer{gap:30px}.extras-content{grid-template-columns:1fr}.buyer-bottom>p{max-width:600px;font-size:19px}.question{font-size:16px}.closing h2{font-size:64px}.free strong{font-size:80px}}@media(max-width:520px){header{height:68px}.brand{font-size:21px}.brand span{font-size:8px}.scene{padding-top:96px;padding-bottom:76px}h1,h2{letter-spacing:-.06em}h2,.experience h2{font-size:40px}.cover h1{font-size:51px}.eyebrow{font-size:10px;letter-spacing:1.2px;margin-bottom:20px}.cover-art{height:270px}.cover{gap:30px}.cover .action{padding:16px 20px}.cover-copy .intro{font-size:17px}.intro,p.intro{font-size:19px}p{font-size:15px}.editorial-columns{grid-template-columns:1fr;gap:12px}.editorial-columns article{display:grid;grid-template-columns:35px 1fr;column-gap:10px;border-top:1px solid var(--line);padding-top:20px}.editorial-columns .index{grid-row:1/3}.editorial-columns h3{font-size:21px}.editorial-columns p{grid-column:2;font-size:15px}.steps{grid-template-columns:1fr;gap:10px}.steps li{display:grid;grid-template-columns:35px 1fr;column-gap:10px;padding-top:20px}.steps span{grid-row:1/3}.steps h3{margin-top:0}.steps p{grid-column:2;font-size:15px}.offers{grid-template-columns:1fr;gap:35px}.offers article>p{min-height:0}.offers strong{font-size:52px}.offers h3 em{display:inline;font-size:16px}.finish-visual img{height:245px}.links{gap:14px}blockquote{font-size:35px;padding-left:20px}.form-row{gap:18px}select{font-size:15px}.receipt-total{font-size:14px}.price-lines strong{font-size:28px}.price-lines span{font-size:14px}.closing h2{font-size:49px}.closing footer{flex-direction:column;gap:15px}.reader{height:55px}.reader button{width:42px}#chapters{right:4vw;left:4vw;top:74px}.note{font-size:11px}.free h3{font-size:18px}.free strong{font-size:72px}.infra-list summary{font-size:17px}.full{margin-top:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}
.icon{display:inline-block;width:21px;height:21px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.textlink .icon{margin-left:10px}#menuToggle{display:flex;align-items:center;gap:16px}.scene{min-height:auto;padding-top:112px;padding-bottom:88px}.cover{min-height:90svh}.cover h1{font-size:clamp(49px,5.1vw,78px)}.cover-art{height:65vh;min-height:390px}.orbit{font-size:19px;width:140px;height:140px}.benefit-list{display:grid;grid-template-columns:1fr 1fr;column-gap:65px;row-gap:18px}.benefit-list article{display:flex;gap:24px;padding-top:23px;border-top:1px solid var(--line)}.benefit-list article>span{font-size:12px;padding-top:7px;color:var(--orange)}.benefit-list h3{font-size:22px;max-width:400px;line-height:1.3}.benefit-list p{font-size:16px;max-width:440px}.technical{margin-top:15px;font-size:12px}.technical summary{padding:12px 0;color:var(--muted)}.technical p{font-size:13px;max-width:1000px;margin-top:12px}.demo-art img{width:100%;height:260px;object-fit:cover}.demo-art .note{margin-top:12px}.preview h2,.formats h2,.social h2,.investment h2{font-size:clamp(40px,4.5vw,65px)}.closing h2{font-size:clamp(46px,5.8vw,80px)}.preview-row{gap:5vw}.offers article>p{min-height:70px}.offers .offer-foot{min-height:0}.benefits h2{font-size:clamp(44px,4.8vw,68px)}.cover-art img{animation-duration:1.4s}.progress i{width:14.285%}
.cover-art.jkb-signature{display:flex;flex-direction:column;justify-content:center;border-left:1px solid var(--line);padding-left:4vw;height:auto;min-height:440px}.jkb-wordmark{font-family:'Outfit',sans-serif;font-size:clamp(110px,14vw,215px);font-weight:800;line-height:.9;letter-spacing:-.095em;color:var(--ink)}.jkb-wordmark span{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-weight:500;font-size:17px;letter-spacing:.55em;margin:20px 0 0 8px}.signature-line{margin:42px 0 25px;font-size:20px;line-height:1.5}.signature-services{display:flex;flex-direction:column;gap:12px;font-size:13px;letter-spacing:.3px;color:var(--muted)}.cover .intro{max-width:510px;font-size:19px}
@media(max-width:850px){.cover-art.jkb-signature{min-height:0;padding:24px 0 0;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}.jkb-wordmark{font-size:110px}.jkb-wordmark span{font-size:11px;margin-top:14px;letter-spacing:.4em}.signature-line{font-size:17px;margin:0}.signature-services{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;gap:18px;font-size:11px}}
@media(max-width:520px){.cover .intro{font-size:17px}.jkb-wordmark{font-size:90px}.signature-line{font-size:14px}.jkb-wordmark span{font-size:9px}.cover-art.jkb-signature{height:auto;width:100%}.cover h1{font-size:42px}}
@media(max-width:850px){.scene{padding-top:92px;padding-bottom:76px}.cover-art{height:290px;min-height:0}.cover h1{font-size:58px}.benefit-list{gap:20px 30px}.benefit-list h3{font-size:20px}.benefit-list p{font-size:15px}.demo-art img{height:280px}.closing h2{font-size:57px}}
@media(max-width:520px){.scene{padding-top:84px;padding-bottom:67px}.cover h1{font-size:46px}.cover-art{height:230px}.cover{gap:22px}.cover .orbit{width:100px;height:100px;font-size:14px;bottom:10px;right:10px}.benefit-list{grid-template-columns:1fr;gap:4px}.benefit-list article{gap:16px;padding-top:19px}.benefit-list h3{font-size:20px;margin-bottom:10px}.benefit-list p{font-size:15px}.benefits h2,.preview h2,.formats h2,.social h2,.investment h2{font-size:38px}.demo-art img{height:205px}.closing h2{font-size:43px}.offers article>p{min-height:0}.icon{width:19px;height:19px}}
.receipt .price-baseline{font-size:12px;color:var(--muted);margin-bottom:0}.saving{display:flex;justify-content:space-between;gap:20px;color:#60308c;background:#eee2f8;padding:14px 16px;margin:18px 0;font-size:14px}.saving[hidden]{display:none}.cover h1{font-size:clamp(45px,4.6vw,69px)}.social h2{font-size:clamp(38px,4.4vw,62px)}@media(max-width:520px){.cover h1{font-size:42px}.social h2{font-size:36px}.receipt-month{font-size:15px}.receipt-total{flex-wrap:wrap;gap:10px}.saving{font-size:13px}}
.price-lines small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:7px}.price-lines .volume-intro{font-size:14px}.saving-breakdown{font-size:12px;color:var(--muted)}.saving-breakdown>div{display:flex;justify-content:space-between;gap:18px;margin:10px 0}.saving-breakdown b{color:var(--ink)}.saving-breakdown[hidden]{display:none}
/* JKB proposal direction: graphite, paper and violet. Client artwork only in preview. */
:root{--lime:#d9b5fa;--orange:#7840b0}h1,h2{font-weight:500;letter-spacing:-.055em}.brand{font-weight:700;letter-spacing:-1.8px;font-size:28px}.brand span{letter-spacing:3px;font-size:8px}.cover{background:#f8f6fb;gap:4vw}.cover-art.jkb-signature{background:var(--lime);color:var(--ink);padding:48px 38px;border:0;min-height:500px;position:relative;overflow:hidden;justify-content:space-between}.jkb-wordmark{font-size:clamp(105px,12.5vw,185px);font-weight:700;letter-spacing:-.1em}.jkb-wordmark span{font-size:14px;letter-spacing:.5em;margin-left:7px}.signature-line{font-size:21px;color:var(--ink);margin:38px 0 24px}.signature-services{color:#533267;border-top:1px solid #24182e40;padding-top:22px;font-size:12px;gap:9px}.action{border-radius:0;background:var(--ink);color:#fff}.action:hover{background:var(--lime);color:var(--ink)}.benefits{background:#fff}.benefit-list article>span{color:var(--ink);font-weight:700}.benefit-list article{border-top:2px solid var(--ink)}.preview{background:#f1edf6}.preview h2 em{color:var(--ink);text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:9px;text-underline-offset:10px}.demo-art{background:#fff;padding:16px}.demo-art .note{padding:0 3px}.offers article:last-child{border-top:3px solid #9660cd}.offers strong{font-weight:500}.social{background:#24182e;color:#f8f6fb}.social em{color:var(--lime)}.social p,.social .note,.social .price-lines small{color:#d4c6df}.social .price-lines>div{border-color:#ffffff32}.social .price-lines strong{color:var(--lime)}.investment{background:#fff}.receipt{border-left:4px solid var(--lime)}.saving{background:var(--lime);color:#482a62}.closing{background:var(--lime)}.closing em{color:var(--ink)}.closing p,.closing .eyebrow{color:#503166}.closing footer{border-color:#24182e40}.reader{border-top-color:#ded7e6}.progress i{background:#9251c9}.technical summary{text-decoration:underline;text-underline-offset:4px}
@media(max-width:850px){.cover-art.jkb-signature{min-height:0;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:25px}.jkb-wordmark{font-size:110px}.jkb-wordmark span{font-size:10px}.signature-line{margin:0;font-size:18px}.signature-services{grid-column:1/-1;width:100%;padding-top:15px;flex-direction:row;flex-wrap:wrap}.social p{max-width:650px}}
@media(max-width:520px){.cover-art.jkb-signature{padding:24px;gap:20px}.jkb-wordmark{font-size:88px}.jkb-wordmark span{font-size:8px;letter-spacing:.45em}.signature-line{font-size:14px}.signature-services{font-size:10px;gap:12px}.brand{font-size:26px}.preview h2 em{text-decoration-thickness:6px;text-underline-offset:7px}.demo-art{padding:10px}.receipt{padding-left:20px}}

/* JKB typography: expressive Outfit headings and Plus Jakarta Sans body. */
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/* Guided presentation: one chapter at a time, with independent overflow for details. */
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@media(max-width:850px){.presenter .scene{justify-content:flex-start;padding:30px 6vw 40px}.presenter .cover{display:flex;gap:22px}.presenter .cover-art.jkb-signature{display:grid;min-height:0;padding:25px;align-self:stretch}.presenter .jkb-wordmark{font-size:85px}.presenter .benefit-list{grid-template-columns:1fr;gap:12px}.presenter .benefit-list article{display:flex;gap:20px;padding-top:15px;padding-bottom:5px}.presenter .benefit-list article>span{font-size:20px;min-width:25px;margin-bottom:0}.presenter .benefit-list h3{font-size:23px;margin-bottom:10px}.presenter .benefit-list p{font-size:16px;margin-bottom:12px}.presenter .offers{gap:25px}.presenter .scene h2{font-size:40px}.presenter .cover h1{font-size:43px}.presenter .demo-art img{height:180px}.presenter .preview-row{gap:22px}.presenter .social-layout{gap:18px}.presenter .receipt{margin-top:8px}}
@media(max-width:520px){.presenter main{top:68px;bottom:55px}.presenter .scene{padding:26px 6vw 35px}.presenter .cover h1{font-size:38px}.presenter .scene h2,.presenter .benefits h2{font-size:34px}.presenter .cover-art.jkb-signature{padding:20px}.presenter .signature-line{font-size:13px}.presenter .jkb-wordmark{font-size:74px}.presenter .benefit-list h3{font-size:21px}.presenter .benefit-list p{font-size:15px}.presenter .offers{grid-template-columns:1fr}.presenter .receipt>strong{font-size:43px}.presenter .calculator{gap:12px}#fullscreen{display:none}#currentChapter{font-size:10px;letter-spacing:.3px}.presenter .offers strong{font-size:38px}.presenter .social .intro{font-size:18px}}
@media(prefers-reduced-motion:reduce){.presenter .scene.active,.presenter .active .reveal{animation:none!important}}
.presenter .expertise .benefit-list{gap:30px}.presenter .expertise .benefit-list h3{font-size:25px;line-height:1.15}.presenter .expertise .benefit-list p{font-size:16px;line-height:1.5;margin-bottom:14px}.presenter .expertise .expert-outcome{font-family:Outfit,sans-serif;color:#7840b0;font-weight:500;font-size:18px;line-height:1.3;padding-top:12px;border-top:1px solid var(--line)}.expertise p strong{color:var(--ink)}@media(max-width:850px){.presenter .expertise .benefit-list{gap:12px}.presenter .expertise .benefit-list h3{font-size:22px}.presenter .expertise .benefit-list p{font-size:15px}.presenter .expertise .expert-outcome{font-size:17px}}