:root{--navy:#0A1020;--teal:#0A8CA0;--teal-dark:#087484;--light:#DCEEF1;--white:#fff;--ink:#182035;--line:#c9d8dc;--muted:#5f6978;--paper:#f7fbfc;--shadow:0 24px 70px rgba(10,16,32,.15)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--white);color:var(--navy);font:400 1rem/1.72 'Lora',Georgia,serif}img{max-width:100%;height:auto}a{color:inherit}button,a{touch-action:manipulation}a:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:5px}.wrap{width:min(1160px,calc(100% - 48px));margin:auto}h1,h2,h3,h4,.eyebrow,.btn,.wordmark,.meta,.navlinks,.mobile-menu,.resource-name,.chip{font-family:'Poppins',Arial,sans-serif}h1,h2,h3,h4{font-weight:700;line-height:1.12;letter-spacing:-.04em}h1{font-size:clamp(2.75rem,5.6vw,5rem);margin:20px 0 24px}h2{font-size:clamp(2.05rem,4vw,3.65rem);margin:10px 0 22px}h3{font-size:1.45rem;margin:12px 0}h4{font-size:1.05rem;margin:0 0 6px;letter-spacing:-.02em}p{margin:0 0 20px}.eyebrow{font-size:.84rem;line-height:1.4;letter-spacing:.1em;text-transform:uppercase;font-weight:500}.teal{color:var(--teal)}.meta{font-size:.86rem;color:var(--muted)}.lede{font-size:1.12rem;max-width:700px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 21px;border:1px solid var(--navy);border-radius:6px;background:var(--navy);color:var(--white);text-decoration:none;font-size:.9rem;font-weight:500;transition:transform .18s,background .18s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--teal);border-color:var(--teal);color:var(--white)}.btn-primary:hover{background:var(--teal-dark)}.btn-secondary{background:transparent;border-color:currentColor}.btn-light{background:var(--white);border-color:var(--white);color:var(--navy)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.section{padding:88px 0}.section-light{background:var(--light)}.section-navy{background:var(--navy);color:var(--white)}.section-head{display:grid;grid-template-columns:.62fr 1.38fr;gap:60px;margin-bottom:40px}.section-head p{font-size:1.08rem;max-width:700px}.rule{height:4px;width:54px;background:var(--teal);margin-bottom:20px}
.site-header{background:var(--white);position:relative;z-index:10;border-bottom:1px solid rgba(10,16,32,.1)}nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:96px;padding:18px 0}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}.badge{width:56px;height:56px;object-fit:cover;clip-path:circle(44% at 50% 49%)}.wordmark{font-size:.93rem;font-weight:700;line-height:1.15;letter-spacing:.025em}.wordmark span{display:block}.navlinks{display:flex;align-items:center;gap:23px}.navlinks a:not(.btn){font-size:.84rem;text-decoration:none;font-weight:500}.navlinks a:not(.btn):hover{text-decoration:underline;text-underline-offset:5px}.nav-cta{margin-left:4px}.mobile-menu{display:none;position:relative}.mobile-menu summary{list-style:none;cursor:pointer;font-weight:500;border:1px solid var(--navy);border-radius:6px;padding:9px 13px}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-panel{position:absolute;right:0;top:52px;width:250px;padding:12px;background:var(--white);box-shadow:var(--shadow);border:1px solid var(--line);border-radius:7px}.mobile-panel a{display:block;padding:11px 10px;text-decoration:none;font-size:.92rem}.mobile-panel .btn{margin-top:7px;color:var(--white);text-align:center}
.hero-shell{background:var(--navy);color:var(--white);overflow:hidden}.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:72px;align-items:center;padding:84px 0 92px}.hero-copy{font-size:1.16rem;max-width:670px}.hero .eyebrow{border-left:4px solid var(--teal);padding-left:13px}.hero .btn-secondary{color:var(--white)}.kit-stack{position:relative;min-height:470px;display:grid;place-items:center}.kit-sheet{width:min(410px,92%);background:var(--white);color:var(--navy);border-radius:8px;padding:26px 28px;box-shadow:var(--shadow);transform:rotate(2deg);position:relative;z-index:2}.kit-sheet:before,.kit-sheet:after{content:"";position:absolute;inset:12px -13px -12px 13px;background:var(--light);border-radius:8px;z-index:-1;transform:rotate(-4deg)}.kit-sheet:after{inset:24px -25px -24px 25px;background:var(--teal);transform:rotate(-7deg);z-index:-2}.sheet-top{display:flex;justify-content:space-between;gap:16px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}.sheet-title{font:700 1.75rem/1.18 'Poppins',Arial,sans-serif;letter-spacing:-.035em;margin:24px 0}.sheet-row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding:12px 0;font-size:.92rem}.sheet-row span:first-child{font-family:'Poppins',Arial,sans-serif;color:var(--teal);font-weight:500}.proof-strip{background:var(--light);padding:20px 0}.proof-row{display:flex;justify-content:space-between;align-items:center;gap:24px}.proof-row p{margin:0;font-size:1.06rem}.proof-row .meta{font-weight:500;color:var(--navy)}
.resource-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.resource{min-height:132px;padding:22px;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:0 0 7px 7px;background:var(--white)}.resource-icon{font:700 1rem 'Poppins',Arial,sans-serif;color:var(--teal);margin-bottom:20px}.resource-name{font-weight:500;line-height:1.35}.sample{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center}.sample-preview{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:24px;box-shadow:var(--shadow)}.preview-cover{background:var(--navy);color:var(--white);padding:34px;border-radius:6px;min-height:330px;display:flex;flex-direction:column;justify-content:space-between}.preview-cover h3{font-size:2rem;margin:22px 0}.preview-tabs{display:flex;gap:8px;flex-wrap:wrap}.preview-tabs span{font:500 .74rem 'Poppins',Arial,sans-serif;background:var(--light);color:var(--navy);padding:7px 9px;border-radius:4px}.concepts,.chips{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0}.chip{font-size:.78rem;font-weight:500;padding:7px 10px;border:1px solid var(--teal);border-radius:999px;color:var(--teal)}.checklist{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;margin:24px 0 30px;padding:0;list-style:none}.checklist li{position:relative;padding-left:22px}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-family:Arial,sans-serif;font-weight:700}.three-up{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.reason{border-left:4px solid var(--teal);padding:8px 0 8px 22px}.reason p{margin:0}.browse-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.browse-link{display:flex;min-height:92px;align-items:flex-end;padding:20px;background:var(--white);border:1px solid var(--line);border-radius:7px;text-decoration:none;font:500 .92rem/1.35 'Poppins',Arial,sans-serif}.browse-link:hover{border-color:var(--teal);color:var(--teal)}.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.quiet-card{padding:34px;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--navy)}.brief-box{border-top:6px solid var(--teal);box-shadow:var(--shadow)}.brief-box .eyebrow{color:var(--teal)}
.page-hero{padding:72px 0 76px;background:var(--navy);color:var(--white)}.page-hero .wrap{max-width:900px;margin-left:max(24px,calc((100% - 1160px)/2))}.page-hero h1{font-size:clamp(2.65rem,5vw,4.6rem)}.page-hero p{font-size:1.14rem;max-width:730px}.page-hero .btn-secondary{color:var(--white)}.detail-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.sticky-note{align-self:start;background:var(--light);padding:30px;border-top:5px solid var(--teal);border-radius:0 0 7px 7px}.story p{font-size:1.1rem}.story blockquote{margin:34px 0;padding:3px 0 3px 24px;border-left:4px solid var(--teal);font-size:1.35rem;font-style:italic}.library-list{display:grid;gap:18px}.library-item{display:grid;grid-template-columns:.45fr 1.55fr;gap:24px;padding:24px;border:1px solid var(--line);border-radius:8px}.library-item .eyebrow{color:var(--teal)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.lesson-card{display:flex;flex-direction:column;min-height:100%;padding:27px;background:var(--white);border:1px solid var(--line);border-top:5px solid var(--teal);border-radius:0 0 8px 8px;text-decoration:none}.lesson-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.lesson-card h3{margin:12px 0}.lesson-card p{color:var(--muted)}.lesson-card .meta{margin-top:auto;padding-top:12px}.lesson-card.featured{background:var(--navy);color:var(--white);border-color:var(--navy);border-top-color:var(--teal)}.lesson-card.featured p,.lesson-card.featured .meta{color:var(--light)}.collection-banner{padding:30px;border-radius:8px;background:var(--navy);color:var(--white);text-decoration:none;display:block}.collection-banner p{color:var(--light);margin-bottom:0}.compact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 28px;padding:0;list-style:none}.compact-list li{padding:11px 0;border-bottom:1px solid var(--line);font-family:'Poppins',Arial,sans-serif;font-size:.92rem}.lesson-meta{display:grid;gap:16px;margin:0}.lesson-meta div{padding-bottom:15px;border-bottom:1px solid rgba(10,16,32,.16)}.lesson-meta dt{font:500 .76rem/1.4 'Poppins',Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em;color:var(--teal)}.lesson-meta dd{margin:5px 0 0}.back-link{display:inline-block;margin-bottom:18px;font:500 .85rem 'Poppins',Arial,sans-serif;color:var(--teal)}
.footer{padding:44px 0;background:var(--navy);color:var(--white)}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:50px}.footer-brand p{max-width:460px;margin:18px 0 0}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:9px 24px;align-content:start;min-height:0;padding:0}.footer-links a{text-decoration:none;font-family:'Poppins',Arial,sans-serif;font-size:.86rem}.footer-links a:hover{text-decoration:underline;text-underline-offset:4px}.copyright{margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.22);font-size:.8rem;color:var(--light)}
.home .hero>div:first-child{text-align:center}.home .hero .eyebrow{display:inline-block}.home .hero-copy{margin-left:auto;margin-right:auto}.home .hero .actions{justify-content:center}.home .section-head{grid-template-columns:1fr;gap:0;max-width:880px;margin-left:auto;margin-right:auto;text-align:center}.home .section-head .rule{margin-left:auto;margin-right:auto}.home .section-head p{margin-left:auto;margin-right:auto}.home .resource-grid{display:flex;flex-wrap:wrap;justify-content:center}.home .resource{flex:1 1 220px;max-width:275px;text-align:center}.home .proof-row{justify-content:center;text-align:center}.home .sample{grid-template-columns:minmax(320px,480px) minmax(0,600px);justify-content:center;text-align:center}.home .sample-preview{margin-left:auto;margin-right:auto}.home .sample .checklist{max-width:620px;margin-left:auto;margin-right:auto;text-align:left}.home .browse-grid{grid-template-columns:repeat(3,minmax(0,240px));justify-content:center;max-width:800px;margin-left:auto;margin-right:auto}.home .browse-link{align-items:center;justify-content:center;text-align:center}.home .split{grid-template-columns:1fr;gap:26px;max-width:900px;margin-left:auto;margin-right:auto;text-align:center}.home .split .lede{margin-left:auto;margin-right:auto}.home .split .quiet-card{width:100%;max-width:760px;margin-left:auto;margin-right:auto}.home .split .checklist{text-align:left}.home .split .actions{justify-content:center}
@media(max-width:950px){.navlinks{display:none}.mobile-menu{display:block}.hero{grid-template-columns:1fr;gap:35px;padding:58px 0 66px}.kit-stack{min-height:400px}.section-head,.sample,.split,.detail-grid{grid-template-columns:1fr;gap:28px}.resource-grid,.browse-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.three-up{grid-template-columns:1fr}.section{padding:62px 0}.sample-preview{max-width:600px}.page-hero .wrap{margin:auto}.library-item{grid-template-columns:1fr;gap:8px}.home .sample{grid-template-columns:1fr}.home .browse-grid{grid-template-columns:repeat(2,minmax(0,240px))}}
@media(max-width:600px){.wrap{width:calc(100% - 32px)}nav{min-height:80px}.badge{width:45px;height:45px}.wordmark{font-size:.76rem}h1{font-size:2.65rem}h2{font-size:2.15rem}.hero{padding-top:46px}.hero-copy{font-size:1.04rem}.actions{display:grid}.actions .btn{width:100%}.kit-stack{min-height:365px}.kit-sheet{padding:22px}.sheet-title{font-size:1.52rem}.proof-row{align-items:flex-start;flex-direction:column;gap:5px}.resource-grid,.browse-grid,.checklist,.card-grid,.compact-list{grid-template-columns:1fr}.sample{gap:34px}.preview-cover{min-height:290px;padding:26px}.preview-cover h3{font-size:1.65rem}.quiet-card{padding:26px}.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.page-hero{padding:52px 0}.section-head{margin-bottom:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}