:root{--ink:#172521;--muted:#56615e;--green:#125e43;--blue:#1858aa;--copper:#a4542b;--line:#dce2df;--pale:#f4f6f5;--white:#fff;--max:1160px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-size:16px;letter-spacing:0}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:94px}body{margin:0;background:var(--white);line-height:1.6}body.dialog-open{overflow:hidden}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.16;letter-spacing:0}h1{font-size:56px;margin-bottom:18px}h2{font-size:42px;margin-bottom:20px}h3{font-size:20px;margin-bottom:12px}p{margin-bottom:18px}a{color:inherit}button{font:inherit;color:inherit}img{max-width:100%;height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}a,button,summary{touch-action:manipulation}svg{width:20px;height:20px;flex-shrink:0}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:5px}button[hidden],[hidden]{display:none!important}.container{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.section{padding-block:88px}.eyebrow{font-size:12px;font-weight:700;line-height:1.5;color:var(--green);margin-bottom:18px}.small-note{font-size:14px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:14px 22px;background:var(--green);color:white;border:1px solid var(--green);border-radius:5px;font-weight:700;text-decoration:none;line-height:1.35;text-align:center;transition:background .18s,transform .18s}.button:hover{background:#0d4933;transform:translateY(-1px)}.button-small{min-height:44px;padding:10px 17px;font-size:14px}.button-light{background:#dbef81;color:var(--ink);border-color:#dbef81}.button-light:hover{background:#cce568}.text-link{display:inline-flex;align-items:center;gap:9px;background:none;border:0;padding:0;text-decoration:none;color:var(--green);font-weight:700;line-height:1.4}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.skip-link{position:fixed;top:-100px;left:16px;background:white;padding:12px;z-index:100}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);z-index:20}.nav-shell{height:78px;width:min(1320px,calc(100% - 64px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;line-height:1.15;font-size:18px;font-weight:700}.brand img{object-fit:contain;flex-shrink:0}.brand-sub{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:4px}.site-header nav{display:flex;gap:30px;font-size:14px}.site-header nav a{text-decoration:none;color:var(--muted)}.site-header nav a:hover{color:var(--green)}
.hero{position:relative;min-height:760px;isolation:isolate;overflow:hidden;background:#fafbfa;text-align:center}.hero-scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center bottom;z-index:-1}.hero-copy{position:relative;max-width:840px;margin:0 auto;padding:40px 24px 0}.hero-copy .eyebrow{margin-bottom:13px}.hero-lead{font-size:18px;color:#45554d;line-height:1.5;margin-bottom:20px}.hero-actions{display:flex;align-items:center;justify-content:center;gap:25px}.hero-note{display:flex;justify-content:center;gap:12px;margin-top:13px;font-size:13px;color:var(--muted)}.hero-note strong{color:var(--ink)}.mockup-note{position:absolute;bottom:14px;left:16px;right:16px;margin:0;font-size:12px;color:#626e68}.facts-band{border-block:1px solid var(--line);background:#fff}.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-block:24px}.facts>div{display:flex;align-items:center;gap:12px;justify-content:center;border-right:1px solid var(--line)}.facts>div:last-child{border-right:0}.facts strong{font-size:30px;line-height:1;color:var(--green)}.facts span{font-size:14px;color:var(--muted);max-width:130px;line-height:1.4}.facts svg{width:30px;height:30px;color:var(--blue)}
.section-heading{max-width:650px;margin-bottom:40px}.section-heading>p:not(.eyebrow){color:var(--muted);font-size:17px;margin-bottom:0}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:42px}.principle-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin-bottom:20px}.principle-icon svg{width:30px;height:30px}.blue{color:var(--blue)}.copper{color:var(--copper)}.green{color:var(--green)}.principles p{color:var(--muted);margin-bottom:0}.books-section{background:var(--pale);padding-bottom:0}.book-row{display:grid;grid-template-columns:300px 1fr;gap:92px;align-items:center;padding:54px 0;border-top:1px solid #d5ded8;scroll-margin-top:95px}.book-visual{display:flex;justify-content:center;align-items:center}.book-visual img{display:block;width:252px;aspect-ratio:7/10;object-fit:contain;box-shadow:0 14px 30px rgba(32,44,38,.10);border:1px solid #e4e9e6}.book-copy{max-width:650px}.book-kicker{font-size:12px;color:var(--muted);font-weight:700;margin-bottom:13px}.book-copy h3{font-size:35px;margin-bottom:17px}.book-promise{font-size:18px;font-weight:700;color:var(--green);margin-bottom:12px}.book-copy>p:not(.book-promise):not(.book-kicker){color:var(--muted)}.deliverable{padding-left:18px;border-left:3px solid #b57746;margin-top:23px}.deliverable strong{display:block;color:var(--ink);font-size:14px;margin-bottom:3px}.chapter-list{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:24px}.chapter-list summary{font-size:14px;font-weight:700;padding:14px 0}.chapter-list ol{margin:0;padding:0 0 18px 22px;color:var(--muted);font-size:14px;line-height:1.8}.preview-button{margin-top:17px;font-size:14px;min-height:36px}.preview-button svg{width:17px;height:17px}summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer}summary::-webkit-details-marker{display:none}details[open]>summary svg{transform:rotate(45deg)}summary svg{transition:transform .2s}.collection-close{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:36px 0;border-top:1px solid var(--line)}.collection-close p{margin:0}.collection-close strong{display:block;font-size:20px}.collection-close span{display:block;font-size:14px;color:var(--muted);margin-top:5px}
.template-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:thin}.template-tabs button{display:flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:12px 22px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font-weight:700;white-space:nowrap}.template-tabs button[aria-selected=true]{border-bottom-color:var(--green);color:var(--green)}.template-tabs svg{width:18px;height:18px}.template-panel{padding-top:6px}.template-panel ol{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin:0;padding:0;list-style:none}.template-panel li{display:flex;align-items:flex-start;gap:18px;border-bottom:1px solid var(--line);padding:22px 0;min-height:111px}.template-panel li>span{font-size:14px;font-weight:700;color:var(--copper);padding-top:3px}.template-panel h3{font-size:17px;line-height:1.35;margin-bottom:4px}.template-panel p{font-size:14px;line-height:1.55;color:var(--muted);margin:0}.file-formats{display:flex;flex-wrap:wrap;gap:20px 30px;padding-top:27px;margin-bottom:15px}.file-formats span{display:flex;gap:8px;align-items:center;font-size:13px;font-weight:700}.file-formats svg{color:var(--blue);width:18px;height:18px}.learning-band{background:#f2f5f8}.learning-layout{display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:start}.learning-layout .section-heading{margin-bottom:0}.learning-steps{list-style:none;margin:0;padding:0}.learning-steps li{display:flex;gap:18px;align-items:flex-start;margin-bottom:26px}.learning-steps li:last-child{margin-bottom:0}.learning-steps li>span{width:32px;height:32px;flex-shrink:0;border:1px solid #bfd0e2;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:14px;font-weight:700;color:var(--blue)}.learning-steps h3{font-size:19px;margin-bottom:8px}.learning-steps p{color:var(--muted);margin:0;font-size:15px}
.offer-band{padding:76px 0;background:#172b25;color:white}.offer-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}.offer-band .eyebrow{color:#d4e996}.offer-band h2{font-size:40px}.offer-inclusions{list-style:none;padding:0;margin:25px 0 0}.offer-inclusions li{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px;color:#e2e9e5;font-size:15px}.offer-inclusions svg{color:#d4e996;width:18px;height:18px;margin-top:3px}.offer-price{border-left:1px solid #41584c;padding-left:54px}.price-label{color:#c8d6cf;font-size:14px;margin-bottom:2px}.price{font-size:53px;font-weight:700;line-height:1.1;margin-bottom:15px}.price-detail{font-size:15px;color:#c8d6cf;margin-bottom:23px}.offer-price .button{width:100%}.checkout-note{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;color:#dbe5df;margin-top:15px;margin-bottom:18px}.checkout-note svg{width:14px;height:14px}.price-disclosure{font-size:12px;line-height:1.6;color:#b2c3b9;margin-bottom:0}.faq-section{display:grid;grid-template-columns:1fr 1.6fr;gap:72px}.faq-section h2{font-size:36px}.faq-section .section-heading{margin-bottom:0}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{font-size:16px;font-weight:700;padding:20px 0;line-height:1.5}.faq-list summary svg{width:18px;height:18px}.faq-list p{color:var(--muted);font-size:15px;margin-bottom:24px}.final-cta{padding:65px 0;background:#eff5f1;text-align:center;border-top:1px solid var(--line)}.final-cta h2{font-size:38px;margin-bottom:15px}.final-cta>.container>p:not(.eyebrow):not(.small-note){color:var(--muted)}.final-cta .small-note{margin-top:15px;margin-bottom:0}.site-footer{padding:35px 0 28px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:24px}.footer-top>.text-link{font-size:14px}.footer-bottom{display:flex;align-items:flex-start;justify-content:space-between;gap:44px;border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:12px}.footer-bottom p{max-width:760px;margin:0}.footer-bottom a{white-space:nowrap}.mobile-buy{position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--line);box-shadow:0 -5px 24px rgba(20,45,32,.07);padding:12px 20px calc(12px + env(safe-area-inset-bottom));display:none;align-items:center;justify-content:space-between;gap:12px;z-index:25}.mobile-buy strong{font-size:19px;display:block;line-height:1.3}.mobile-buy span{font-size:11px;color:var(--muted);display:block;margin-top:2px}
dialog{border:1px solid var(--line);border-radius:6px;padding:0;width:min(720px,calc(100% - 32px));max-height:calc(100dvh - 40px);color:var(--ink);background:white;box-shadow:0 28px 80px rgba(20,40,30,.22)}dialog::backdrop{background:rgba(16,24,20,.64)}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;border-bottom:1px solid var(--line)}.dialog-header .eyebrow{margin-bottom:4px;font-size:10px}.dialog-header h2{font-size:20px;line-height:1.35;margin:0}.icon-button{width:42px;height:42px;border:1px solid var(--line);border-radius:4px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:white}.icon-button:hover{background:var(--pale)}.sample-scroll{max-height:calc(100dvh - 235px);overflow-y:auto;padding:20px;background:#ecf0ed}.sample-scroll img{display:block;width:min(100%,504px);margin:auto;box-shadow:0 3px 12px rgba(20,30,20,.10)}.dialog-footer{display:flex;gap:13px;align-items:center;padding:12px 22px;border-top:1px solid var(--line)}.dialog-footer>span{font-size:13px}.dialog-footer>.text-link{margin-left:auto;font-size:14px}
@media(min-width:1600px){.hero{min-height:840px}.hero-copy{padding-top:48px}.hero-scene{object-fit:contain;background:#fafbfa}}@media(max-width:1100px){.hero{min-height:720px}.hero-copy{padding-top:35px}h1{font-size:50px}.book-row{gap:52px;grid-template-columns:260px 1fr}.book-visual img{width:230px}.offer-layout{gap:45px}.offer-price{padding-left:36px}.faq-section{gap:40px}.learning-layout{gap:45px}.template-tabs button{padding-inline:17px}}
@media(max-width:760px){html{scroll-padding-top:82px}.container{width:calc(100% - 40px)}.nav-shell{height:68px;width:calc(100% - 32px);gap:12px}.site-header nav{display:none}.brand{gap:6px;font-size:16px}.brand img{width:48px;height:36px}.brand-sub{font-size:11px}.site-header .button{padding:9px 12px;gap:6px;font-size:13px}.site-header .button svg{width:17px;height:17px}.section{padding-block:56px}.hero{min-height:620px}.hero-scene{object-fit:contain;object-position:center bottom;background:#fafbfa;padding-bottom:35px}.hero-copy{padding:28px 20px 0}h1{font-size:40px;line-height:1.12;margin-bottom:17px}.hero-copy .eyebrow{font-size:10px;margin-bottom:14px}.hero-lead{font-size:16px;max-width:470px;margin:0 auto 22px}.desktop-break{display:none}.hero-actions{flex-direction:column;gap:15px}.hero-actions .button{width:min(100%,360px);min-height:50px}.hero-actions .text-link{font-size:14px}.hero-note{font-size:11px;gap:8px;margin-top:14px}.mockup-note{font-size:10px;bottom:13px}.facts{grid-template-columns:1fr 1fr;padding-block:20px;gap:20px 15px}.facts>div{justify-content:flex-start;padding-left:10px}.facts>div:nth-child(2){border-right:0}.facts strong{font-size:27px}.facts span{font-size:12px}.facts svg{width:25px;height:25px}h2{font-size:32px;margin-bottom:17px}.section-heading{margin-bottom:30px}.section-heading>p:not(.eyebrow){font-size:16px}.eyebrow{font-size:10px}.principles{grid-template-columns:1fr;gap:29px}.principles h3{font-size:19px;margin-bottom:9px}.principles p{font-size:15px}.principle-icon{margin-bottom:8px;width:32px;height:32px}.principle-icon svg{width:27px;height:27px}.books-section{padding-bottom:0}.book-row{grid-template-columns:1fr;gap:28px;padding:36px 0 38px}.book-visual img{width:200px}.book-copy{max-width:560px;margin:auto;width:100%}.book-copy h3{font-size:29px}.book-kicker{font-size:10px}.book-promise{font-size:17px}.book-copy>p{font-size:15px}.collection-close{flex-direction:column;align-items:flex-start;gap:20px;padding:28px 0 36px}.collection-close strong{font-size:18px}.collection-close .button{width:100%}.template-tabs{gap:0}.template-tabs button{padding:10px 14px;font-size:13px;gap:6px}.template-tabs svg{width:16px;height:16px}.template-panel ol{grid-template-columns:1fr}.template-panel li{padding-block:18px;min-height:94px}.template-panel h3{font-size:16px}.file-formats{gap:13px 22px}.file-formats span{font-size:12px}.small-note{font-size:12px}.learning-layout{grid-template-columns:1fr;gap:34px}.learning-steps h3{font-size:18px}.offer-band{padding:53px 0}.offer-layout{grid-template-columns:1fr;gap:32px}.offer-band h2{font-size:32px}.offer-price{border-left:0;border-top:1px solid #41584c;padding:29px 0 0}.price{font-size:48px}.offer-inclusions li{font-size:14px}.offer-price .button{max-width:430px}.checkout-note{justify-content:flex-start}.faq-section{grid-template-columns:1fr;gap:20px}.faq-section h2{font-size:32px}.faq-list summary{font-size:15px;gap:15px;padding-block:18px}.faq-list p{font-size:14px}.final-cta{padding:48px 0}.final-cta h2{font-size:30px}.final-cta .button{width:100%;max-width:420px;padding-inline:12px;font-size:14px;gap:8px}.footer-top{align-items:flex-start;flex-direction:column;gap:18px}.footer-top>.text-link{font-size:13px}.footer-bottom{flex-direction:column;gap:15px;font-size:11px}.site-footer{padding-bottom:110px}.mobile-buy{display:flex}.dialog-header{padding:15px}.dialog-header h2{font-size:16px}.dialog-header .eyebrow{font-size:9px}.dialog-footer{padding:10px 12px;gap:8px}.dialog-footer>.text-link{font-size:12px;gap:4px}.dialog-footer>.text-link svg{width:16px;height:16px}.icon-button{width:38px;height:38px}.sample-scroll{padding:12px}}
@media(max-width:370px){h1{font-size:35px}.hero-note{font-size:10px;gap:6px}.hero{min-height:590px}.mobile-buy{padding-inline:14px}.mobile-buy strong{font-size:17px}.mobile-buy span{font-size:10px}.brand{font-size:14px}.brand-sub{font-size:10px}.nav-shell{width:calc(100% - 24px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Keep the product photography below the offer at short desktop heights. */
@media(min-width:761px){.hero{min-height:min(840px,calc(100svh - 150px))}.hero-scene{inset:auto auto 18px 50%;transform:translateX(-50%);width:min(1180px,calc((100svh - 360px)*1.85),100%);height:auto;object-fit:contain}.hero-copy{padding-top:28px}.hero-copy h1{font-size:48px;line-height:1.1;margin-bottom:12px}.hero-copy .eyebrow{margin-bottom:10px}.hero-lead{font-size:17px;margin-bottom:15px}}
@media(max-width:760px){.hero-scene{inset:auto auto 32px 50%;transform:translateX(-50%);width:100%;height:auto;padding-bottom:0}.brand-sub{font-size:12px}.hero-copy .eyebrow,.book-kicker,.eyebrow{font-size:12px}.hero-note{flex-wrap:wrap;font-size:12px;row-gap:2px}.mockup-note{font-size:11px}.mobile-buy span{font-size:12px}.mobile-buy{padding-inline:16px}.facts span{font-size:13px}.footer-bottom{font-size:12px}}

.bundle-breadcrumbs{padding-block:14px;font-size:12px;display:flex;gap:9px;flex-wrap:wrap}.hero h1 em{font-family:Georgia,serif;color:#125e43;font-weight:400}.tension-section{background:#172b25;color:#fff}.tension-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.tension-section .eyebrow{color:#d4e996}.tension-section h2{font-size:48px}.tension-section p{color:#dbe5df}.tension-lead{font-size:20px}.decision-card{background:#fff;color:var(--ink);padding:38px;border-radius:10px;box-shadow:0 25px 60px #0003}.decision-card p{color:var(--muted);margin:0}.decision-card strong{display:block;font:25px/1.25 Georgia,serif;margin:10px 0 20px}.decision-card span{display:block;font-size:12px;letter-spacing:.1em;color:var(--green);font-weight:700}.decision-card .button{margin-top:12px;width:100%}.buy-link{box-shadow:0 8px 20px rgba(18,94,67,.18)}@media(max-width:760px){.tension-layout{grid-template-columns:1fr;gap:28px}.tension-section h2{font-size:35px}.tension-lead{font-size:18px}.decision-card{padding:26px}.hero h1{font-size:38px}}

.role-selector{padding:42px 0;border-bottom:1px solid var(--line)}.role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.role-grid a{padding:22px;border:1px solid var(--line);border-radius:8px;text-decoration:none;background:#fff}.role-grid strong,.role-grid span{display:block}.role-grid span{font-size:13px;color:var(--muted);margin-top:8px}.start-reassurance{margin:24px 0 0;color:var(--muted)}.worksheet-preview{background:#f2f5f3}.worksheet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.worksheet-grid figure{margin:0;background:#fff;padding:15px;border:1px solid var(--line);border-radius:8px}.worksheet-grid img{width:100%;height:360px;object-fit:contain;background:#eef1ef}.worksheet-grid figcaption{font-size:13px;color:var(--muted);margin-top:12px}.worksheet-grid figcaption strong{display:block;color:var(--ink)}.worksheet-grid .calculator-figure{grid-column:1/-1}.worksheet-grid .calculator-figure img{height:auto;max-height:520px}.kit-comparison{background:#eef3ef}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.compare-grid article{background:#fff;border:1px solid var(--line);padding:28px;border-radius:8px}.compare-grid strong{font-size:21px}.compare-grid p{color:var(--muted)}.compare-grid span,.compare-grid a{color:var(--green);font-weight:700}.separate-note{font-size:14px;margin-top:20px}.delivery-support{font-size:12px;line-height:1.6;color:#dbe5df;margin-top:15px}.delivery-support a{color:#fff}@media(max-width:760px){.role-grid,.worksheet-grid,.compare-grid{grid-template-columns:1fr}.worksheet-grid .calculator-figure{grid-column:auto}.worksheet-grid img{height:300px}}

/* Keep the hero message, actions, price and product artwork in separate rows. */
.hero{display:flex;flex-direction:column;min-height:0!important;overflow:hidden;padding-top:0}
.hero-copy{order:1;position:relative;z-index:1;width:min(880px,100%);padding:38px 24px 24px!important}
.hero-scene{order:2;position:relative!important;inset:auto!important;transform:none!important;z-index:auto!important;display:block;width:min(1120px,100%)!important;height:auto!important;max-height:520px;object-fit:contain!important;object-position:center bottom!important;margin:0 auto}
.mockup-note{order:3;position:relative!important;inset:auto!important;padding:0 16px 18px;margin:0!important}
@media(max-width:760px){.hero-copy{padding:30px 20px 24px!important}.hero-actions{margin-bottom:4px}.hero-scene{width:100%!important;max-height:360px;padding:0!important}.mockup-note{padding-bottom:16px}}

/* Crop the empty upper portion of the montage without moving artwork under copy. */
.hero-copy{padding-bottom:12px!important}.hero-note{margin-bottom:0}.hero-artwork{order:2;position:relative;width:min(1120px,100%);aspect-ratio:1792/700;overflow:hidden;margin:0 auto}.hero-artwork .hero-scene{position:absolute!important;bottom:0!important;left:0!important;top:auto!important;width:100%!important;height:auto!important;max-height:none!important;margin:0!important}.mockup-note{padding-top:8px}@media(max-width:760px){.hero-copy{padding-bottom:12px!important}.hero-artwork{aspect-ratio:1792/700}}