/* Local G5 Avenir Next LT Pro faces, with a fallback during loading. */
@font-face{font-family:Avenir;src:url('../fonts/AvenirNextLTPro-Regular.woff2') format('woff2');font-weight:400;font-display:swap}

@font-face{font-family:Avenir;src:url('../fonts/AvenirNextLTPro-Bold.woff2') format('woff2');font-weight:700;font-display:swap}

/* Site colours, typography and keyboard focus. */
:root{--blue:#0047ff;--navy:#172b4d;--ink:#172138;--muted:#60708b;--line:#dfe5ef;--paper:#f6f8fb}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:white;color:var(--ink);font:16px/1.65 Avenir,Arial,sans-serif}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,summary,input,textarea,select{touch-action:manipulation}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus,textarea:focus,select:focus{outline:3px solid #8b72ed;outline-offset:4px}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.15;letter-spacing:-.045em}
h1{font-size:clamp(48px,4.8vw,74px);margin-bottom:26px}
h2{font-size:clamp(32px,3vw,46px);margin-bottom:22px}
h3{font-size:22px;letter-spacing:-.025em}
p{color:var(--muted);margin-bottom:20px}
em{font-style:normal;color:var(--blue)}

/* Shared width and responsive page gutters. */
.wrap{width:100%;max-width:1280px;padding:0 40px;margin:auto}
header{position:sticky;top:0;background:#fffffffa;border-bottom:1px solid var(--line);z-index:10}
.nav{height:100px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:20px;font-size:14px;line-height:1.35}
.brand img{width:118px;height:auto}
.brand>span{border-left:1px solid #ccd6e6;padding-left:20px}
#navlinks{display:flex;gap:28px;align-items:center;font-size:14px;font-weight:700}
nav>a[aria-current=page]{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--blue);color:white;padding:16px 24px;font-weight:700;font-size:14px;border:0;border-radius:5px;cursor:pointer;line-height:1.5;transition:background .2s,transform .2s}
.button:hover{background:#0038ca;transform:translateY(-2px)}
.button.small{padding:12px 18px;gap:20px}
.button.light{color:var(--blue);background:#eaf0ff}
.button.light:hover{background:#dce6ff}
.menu{display:none}
.text-link{font-size:14px;color:var(--blue);font-weight:700}
.text-link:hover{text-decoration:underline}
.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:bold;color:#60708b;display:flex;align-items:center;gap:10px;margin-bottom:24px}
.status-dot{width:6px;height:6px;display:inline-block;background:var(--blue);border-radius:50%;box-shadow:0 0 0 4px #0047ff0a}

/* Home hero and collection cards. */
.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:70px;padding-top:75px;padding-bottom:75px}
.lead{font-size:19px;line-height:1.7;max-width:640px}
.hero .lead{max-width:485px}
.actions{display:flex;align-items:center;gap:28px;margin-top:32px}
.hero-note{font-size:11px;color:var(--muted);margin-top:23px;display:flex;gap:8px;align-items:center}
.lock{color:#7890b8}
.shelf-scene{background:#f0f3f8;border-radius:8px;min-height:445px;position:relative;overflow:hidden;padding:25px 25px 20px;background-image:radial-gradient(ellipse at 80% 60%,#dce6ff80,transparent 60%)}
.scene-label{display:flex;justify-content:space-between;color:#7b89a2;letter-spacing:.13em;font-size:8px}
.book-stack{position:relative;height:330px;margin-top:16px}
.book{position:absolute;box-shadow:-10px 15px 20px #14284e25;top:35px;width:175px;height:263px;border-radius:2px 5px 5px 2px;padding:19px 17px;border-left:8px solid #ffffff12;display:flex;flex-direction:column;color:white}
.book>span{font-size:6px;letter-spacing:.1em}
.book h2{font-size:28px;letter-spacing:-.035em;margin-top:37px;line-height:1.1}
.book small{font-size:6px;letter-spacing:.12em;margin-top:auto}
.book.back{background:#172b4d;left:49%;transform:rotate(14deg);top:32px}
.book.middle{background:#d9e4fa;color:#1a365f;left:24%;transform:rotate(-8deg);top:27px;border-left-color:#a7b7d5}
.book.front{background:#0047ff;left:3%;top:48px;transform:rotate(-16deg)}
.book.front h2{font-size:34px;margin-top:33px}
.book-line{width:35px;height:2px;background:#ffffff75;margin:8px 0}
.scene-foot{border-top:1px solid #ccd6e6;padding-top:14px;font-size:12px;color:#60708b;line-height:1.5;position:relative}
.scene-foot b{color:var(--navy)}
.scene-foot>span{position:absolute;right:0;top:8px;color:var(--blue);font-size:30px}
.value-bar{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.value-inner{display:grid;grid-template-columns:1fr 1fr 1fr;padding-top:26px;padding-bottom:26px}
.value-inner>div{display:flex;align-items:center;justify-content:center;gap:22px;border-left:1px solid #d8e0ed}
.value-inner>div:first-child{border:0;justify-content:start}
.value-inner b{font-size:48px;letter-spacing:-.05em;color:var(--blue);line-height:1.1}
.value-inner b.word-stat{font-size:21px;letter-spacing:-.03em;color:var(--ink)}
.value-inner span{font-size:12px;color:var(--muted);line-height:1.5}
.section{padding-top:85px;padding-bottom:85px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:65px;margin-bottom:36px}
.section-head h2{margin-bottom:0}
.section-head>p{max-width:410px;margin:0}
.browse-toolbar{display:flex;gap:25px;align-items:center;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.search{display:flex;align-items:center;gap:12px;flex:1}
.search svg{width:21px;height:21px;color:#6c7f9e}
.search input{width:100%;border:0;background:none;padding:10px 4px;outline-offset:0}
.search kbd{color:#8b97ad;font-size:12px;border:1px solid #dce3ed;padding:0 6px;border-radius:4px}
.select-label{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:20px}
select{border:1px solid #d7dfec;background:white;padding:10px 28px 10px 12px;border-radius:4px;color:var(--ink);font-size:13px}
.browse-meta{display:flex;justify-content:space-between;gap:20px;margin:18px 0 28px;font-size:11px;color:#73819a}
.browse-meta p{margin:0;color:var(--ink);font-weight:700}
.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.collection-card{border:1px solid var(--line);border-radius:7px;overflow:hidden;transition:box-shadow .2s,transform .2s;background:white}
.collection-card:hover{box-shadow:0 15px 35px #172b4d0d;transform:translateY(-3px)}
[hidden]{display:none!important}
.cover{height:230px;color:white;padding:23px 25px;display:flex;flex-direction:column;position:relative;overflow:hidden;border-left:9px solid #ffffff10}
.cover:after{content:'';position:absolute;width:230px;height:230px;border:1px solid #ffffff20;border-radius:50%;right:-145px;bottom:-100px;box-shadow:0 0 0 25px #ffffff06,0 0 0 50px #ffffff04}
.cover-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.1em;color:#ffffffa8}
.cover-title{font-size:30px;line-height:1.15;letter-spacing:-.045em;margin:auto 0;font-weight:700}
.cover-foot{display:flex;justify-content:space-between;align-items:center;font-size:7px;letter-spacing:.15em}
.cover-foot>span:last-child{font-size:15px;font-weight:bold}
.blue{background:#0047ff}
.navy{background:#172b4d}
.teal{background:#176b76}
.purple{background:#6651a5}
.slate{background:#495f7f}
.cobalt{background:#2452a4}
.card-body{padding:25px}
.tag{font-size:9px;letter-spacing:.1em;font-weight:700;color:#657b9f;text-transform:uppercase}
.card-body h3{font-size:21px;margin:12px 0;line-height:1.3}
.card-body p{font-size:14px;min-height:48px;margin-bottom:22px}
.collection-open{border:0;border-top:1px solid var(--line);background:none;padding:17px 0 0;display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;font-size:13px;color:var(--blue);font-weight:bold;cursor:pointer}
.collection-open:hover{text-decoration:underline}
#empty{padding:60px;text-align:center;background:var(--paper);border-radius:8px}
.membership-band{background:#132643;color:white}
.membership-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}
.membership-grid p{color:#b0bfd6;font-size:15px}
.membership-grid .eyebrow{color:#a4b9df}
.membership-grid .text-link{color:#b2c8ff}
.feature-list>div{display:flex;gap:24px;padding:24px 0;border-bottom:1px solid #ffffff20}
.feature-list>div:first-child{padding-top:0}
.feature-list>div>span{font-size:12px;color:#8cacff}
.feature-list h3{font-size:22px;margin-bottom:10px}
.feature-list p{font-size:14px;margin:0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}
.steps article{border-top:1px solid var(--line);padding-top:26px}
.steps article>span{font-size:10px;letter-spacing:.1em;color:var(--blue);font-weight:700;display:block;margin-bottom:24px}
.steps h3{font-size:23px}
.steps p{font-size:14px;margin:0}
.faq{display:grid;grid-template-columns:1fr 1.8fr;gap:70px;padding-top:20px;padding-bottom:80px}
details{border-bottom:1px solid var(--line);padding:20px 0}
details:first-child{padding-top:0}
summary{font-size:16px;font-weight:bold;cursor:pointer}
details p{font-size:14px;margin:16px 0 0}
.cta{display:flex;align-items:center;justify-content:space-between;gap:35px;background:#eaf0ff;border-radius:8px;padding:40px 45px;margin-bottom:70px}
.cta h2{font-size:34px;margin-bottom:14px}
.cta p{font-size:14px;margin:0}
.cta .eyebrow{color:var(--blue);margin-bottom:16px}
.cta .button{flex-shrink:0}
.footer-main{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:40px;padding:25px 0 45px}
.footer-main p{font-size:12px;margin-top:24px}
.footer-main>div:not(:first-child){display:flex;flex-direction:column;gap:10px;font-size:12px;color:var(--muted)}
.footer-main b{color:var(--ink)}
.footer-bottom{border-top:1px solid var(--line);padding:24px 0 30px;display:flex;justify-content:space-between;gap:25px;font-size:10px;color:var(--muted)}
.page-hero{padding-top:70px;padding-bottom:55px}
.page-hero .lead{max-width:690px}

/* Membership page layout. */
.access-layout{display:grid;grid-template-columns:340px 1fr;gap:85px;padding-bottom:80px}
.info-box{padding:32px;background:var(--paper);border:1px solid var(--line);border-radius:7px;align-self:start}
.info-box h2{font-size:32px;margin-top:20px}
.info-box p{font-size:14px}
.info-box .button{display:flex;gap:14px}
.info-box .text-link{display:block;margin-top:20px;font-size:12px}
.access-layout>div>h2{font-size:30px}
.access-steps{list-style:none;padding:0;margin:0}
.access-steps li{display:flex;gap:25px;padding:26px 0;border-top:1px solid var(--line)}
.access-steps li>span{font-size:12px;color:var(--blue);font-weight:bold}
.access-steps h3{font-size:22px;margin-bottom:12px}
.access-steps p{font-size:14px}
.reading-rules{background:var(--paper);margin-bottom:65px}

/* Contact page and draft email form. */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-bottom:80px}
.contact-layout h2{font-size:30px}
.email-link{color:var(--blue);font-weight:bold;display:block;margin:30px 0;overflow-wrap:anywhere}
.contact-note{padding-top:25px;border-top:1px solid var(--line);margin-top:25px}
.contact-note h3{font-size:22px;margin-bottom:12px}
.contact-note p{font-size:14px}
form{background:var(--paper);border:1px solid var(--line);padding:35px;border-radius:7px}
form>p{font-size:13px}
label:not(.search):not(.select-label){display:block;font-weight:bold;font-size:13px;margin:18px 0 7px}
form input,form select,textarea{width:100%;padding:12px;border:1px solid #cdd8e9;background:white;border-radius:4px;color:var(--ink)}
textarea{resize:vertical}
.quiet{font-size:12px;color:#73819a;line-height:1.65}
form .quiet{margin-top:15px}
#form-status{margin:16px 0 0}
dialog{width:calc(100% - 40px);max-width:570px;padding:42px;border:1px solid var(--line);border-radius:12px;color:var(--ink);box-shadow:0 20px 100px #14284e55}
dialog::backdrop{background:#101f3c99;backdrop-filter:blur(4px)}
dialog h2{font-size:33px}
dialog p{font-size:15px}
dialog .quiet{font-size:12px}
.close-dialog{position:absolute;right:15px;top:10px;background:none;border:0;font-size:28px;cursor:pointer;color:var(--muted)}
.dialog-access{display:block;margin-top:20px;color:var(--blue);font-size:13px}
.skip{position:absolute;left:10px;top:-70px;padding:12px;background:white;z-index:20}
.skip:focus{top:10px}

/* Responsive layout and reduced motion. */
@media(max-width:1050px){.wrap{padding-left:28px;padding-right:28px}
.hero{gap:35px}
h1{font-size:57px}
.brand{gap:14px}
.brand>span{padding-left:14px;font-size:12px}
.brand img{width:100px}
#navlinks{gap:18px;font-size:12px}
.shelf-scene{padding:20px;min-height:410px}
.book{width:150px;height:240px;padding:16px 12px}
.book h2{font-size:25px}
.book.front h2{font-size:30px}
.book-stack{height:310px}
.value-inner>div{gap:16px}
.value-inner b.word-stat{font-size:18px}
.membership-grid{gap:55px}
.collection-grid{gap:24px}
.cover{padding:20px}
.cover-title{font-size:27px}
.card-body{padding:20px}
.card-body h3{font-size:19px}
.access-layout{gap:50px;grid-template-columns:300px 1fr}
.contact-layout{gap:50px}
.cta{margin-left:28px;margin-right:28px;width:calc(100% - 56px)}
.value-inner>div{flex-wrap:wrap;justify-content:start;padding-left:25px}
.value-inner>div:first-child{padding-left:0}
}
@media(max-width:760px){.nav{height:80px}
.menu{display:block;border:0;background:var(--paper);border-radius:4px;padding:10px;font-size:12px;font-weight:bold}
#navlinks{display:none;position:absolute;top:80px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:20px 28px;flex-direction:column;align-items:stretch;font-size:14px;gap:15px}
#navlinks.open{display:flex}
.hero{grid-template-columns:1fr;padding-top:45px;padding-bottom:45px;gap:40px}
h1{font-size:51px}
.lead{font-size:17px}
.eyebrow{font-size:9px}
.shelf-scene{max-width:470px;min-height:420px;width:100%;margin:auto}
.book{width:170px;height:250px}
.book-stack{height:315px}
.book.front h2{font-size:33px}
.value-inner{grid-template-columns:1fr 1fr;padding-top:25px;padding-bottom:25px;gap:25px}
.value-inner>div:last-child{display:none}
.value-inner b{font-size:44px}
.value-inner b.word-stat{font-size:20px}
.value-inner span{font-size:11px}
.section{padding-top:55px;padding-bottom:55px}
.section-head{display:block;margin-bottom:30px}
.section-head>p{margin-top:22px;max-width:none}
.section-head>.button{margin-top:25px}
.browse-toolbar{display:block;padding:10px 0 15px}
.select-label{border:0;padding:10px 0 0;justify-content:space-between}
.browse-meta{display:block}
.browse-meta>span{display:block;margin-top:6px}
.collection-grid{grid-template-columns:1fr 1fr;gap:20px}
.cover{height:205px;padding:17px;border-left-width:6px}
.cover-title{font-size:25px}
.cover-top{font-size:8px}
.cover-foot{font-size:5px}
.card-body{padding:18px}
.card-body h3{font-size:19px}
.card-body p{font-size:12px;min-height:65px}
.collection-open{font-size:12px}
.membership-grid{grid-template-columns:1fr;gap:35px}
.steps{grid-template-columns:1fr;gap:28px}
.steps article{padding-top:20px}
.steps article>span{margin-bottom:15px}
.steps h3{margin-bottom:15px}
.faq{grid-template-columns:1fr;gap:15px;padding-top:10px;padding-bottom:55px}
.cta{display:block;padding:30px;margin-bottom:45px}
.cta h2{font-size:30px}
.cta .button{margin-top:25px}
.footer-main{grid-template-columns:1fr 1fr;gap:30px}
.footer-main>div:first-child{grid-column:1/-1}
.footer-main p{margin-bottom:0}
.footer-bottom{display:block}
.footer-bottom>span{display:block;margin-bottom:10px}
.page-hero{padding-top:45px;padding-bottom:35px}
.access-layout,.contact-layout{grid-template-columns:1fr;gap:35px;padding-bottom:55px}
.info-box{padding:25px}
.reading-rules{margin-bottom:40px}
form{padding:25px}
.email-link{font-size:14px}
dialog{padding:35px 25px}
}
@media(max-width:400px){.wrap{padding-left:20px;padding-right:20px}
.brand{gap:10px}
.brand img{width:87px}
.brand>span{padding-left:10px;font-size:11px}
.hero h1{font-size:46px}
.collection-grid{grid-template-columns:1fr}
.card-body p{min-height:0}
.cover{height:230px}
.cover-title{font-size:31px}
.book{width:145px;height:235px}
.book.front h2{font-size:29px}
.book-stack{height:300px}
.shelf-scene{min-height:400px}
.actions{gap:18px}
.actions .button{padding:14px 17px;font-size:12px}
.actions .text-link{font-size:12px}
.cta{margin-left:20px;margin-right:20px;width:calc(100% - 40px)}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*{transition:none!important}
}


/* Keep both G5 marks at the requested size on wider screens. */
header .brand img, footer .brand img { width:170px; height:auto; max-width:none }
@media(max-width:900px){header .brand img,footer .brand img{width:clamp(100px,17vw,145px)}}
@media(max-width:480px){header .brand,footer .brand{gap:10px}header .brand>span,footer .brand>span{padding-left:10px}header .brand img,footer .brand img{width:100px}}
footer.wrap { background:#172b4d; color:white; max-width:none; padding-inline:max(24px,calc((100% - 1200px)/2)) }
footer.wrap p,footer.wrap a,footer.wrap span,footer.wrap .footer-bottom { color:#f0f4ff }
footer.wrap .footer-bottom { border-color:#8090ae }
[hidden]{display:none!important}
:focus-visible { outline:3px solid #6b4bca;outline-offset:4px }
footer :focus-visible { outline-color:#fff }
.menu,summary,.collection-open{min-height:44px}
.quotation{background:#f1f4f8;padding-block:clamp(32px,6vw,84px)}
.quotation-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(20px,5vw,72px);align-items:start}
.quotation iframe{width:100%;min-width:0;min-height:720px;border:1px solid #dfe5ef;background:white;border-radius:16px}
@media(max-width:760px){.quotation-layout{grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Maintain legible headings on the dark footer and keep long addresses in their column. */
footer.wrap b{color:#fff}
.contact-layout,.access-layout{overflow-wrap:anywhere}