:root{color-scheme:light;--ink:#162746;--muted:#52627a;--blue:#1f52a6;--navy:#21336f;--yellow:#ffde00;--paper:#f5f7fb;--surface:#fff;--line:#dce3ef;--radius:18px;--shadow:0 20px 55px #19356512;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-underline-offset:4px}
a:hover{text-decoration-thickness:2px}
button,input{font:inherit}
a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:4px}
img{max-width:100%;height:auto;display:block}
p{margin:0 0 1em}
h1,h2,h3{line-height:1.15;letter-spacing:-.035em;margin:0 0 .6em}
h1{font-size:clamp(2.4rem,5.4vw,4.6rem);font-weight:750}
h2{font-size:clamp(1.65rem,3vw,2.4rem)}
h3{font-size:1.15rem;letter-spacing:-.015em}
.container{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.site-header{background:var(--surface);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px;padding-block:16px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-size:1.15rem;font-weight:750;letter-spacing:-.035em}
.brand img{width:44px;height:44px;border-radius:11px}
.brand small{display:block;font-size:.7rem;color:var(--muted);font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-top:1px}
nav{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
nav a{font-size:.9rem;font-weight:600;text-decoration:none;color:var(--muted)}
nav a[aria-current=page]{color:var(--blue)}
.skip-link{position:absolute;left:20px;top:-100px;background:white;padding:12px;z-index:10}
.skip-link:focus{top:12px}
.eyebrow{font-size:.73rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:10px;margin-bottom:22px}
.eyebrow:before{content:"";width:22px;height:4px;background:var(--yellow);border-radius:3px}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:72px;align-items:center;padding-block:84px 76px}
.hero h1 span{color:var(--blue)}
.hero .lead{font-size:1.13rem;max-width:540px;color:var(--muted);line-height:1.7}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-block:28px 22px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:11px 20px;border-radius:9px;border:1px solid var(--blue);font-weight:650;font-size:.92rem;text-decoration:none;background:var(--blue);color:#fff}
.button:hover{background:var(--navy);border-color:var(--navy)}
.button.secondary{background:transparent;color:var(--blue);border-color:var(--line)}
.button.secondary:hover{background:#e9eff9}
.availability{font-size:.8rem;color:var(--muted);display:flex;gap:9px;align-items:center}
.availability:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue)}
.hero-art{background:linear-gradient(145deg,#21336f,#1f52a6);border-radius:28px;padding:32px;position:relative;color:white;box-shadow:var(--shadow);overflow:hidden}
.art-heading{font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;opacity:.85}
.art-stage{position:relative;display:grid;place-items:center;height:290px;margin-block:24px}
.scan-corner{position:absolute;width:34px;height:34px;border-color:var(--yellow);border-style:solid;border-width:0}
.scan-corner.tl{top:0;left:38px;border-top-width:4px;border-left-width:4px;border-radius:6px 0 0 0}
.scan-corner.tr{top:0;right:38px;border-top-width:4px;border-right-width:4px;border-radius:0 6px 0 0}
.scan-corner.bl{bottom:0;left:38px;border-bottom-width:4px;border-left-width:4px;border-radius:0 0 0 6px}
.scan-corner.br{bottom:0;right:38px;border-bottom-width:4px;border-right-width:4px;border-radius:0 0 6px 0}
.sample-card{width:174px;height:242px;border:10px solid #f6f7fa;background:linear-gradient(160deg,#65b7ff,#286acc);border-radius:13px;transform:rotate(7deg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;box-shadow:0 16px 25px #0a1c4740;position:relative}
.sample-card:before{content:"";width:72px;height:72px;border:1px solid #ffffff75;transform:rotate(45deg);background:#ffffff12}
.sample-card span{font-size:.58rem;font-weight:650;letter-spacing:.18em;color:#fff}
.art-footer{border-top:1px solid #ffffff35;padding-top:18px;display:flex;justify-content:space-between;gap:12px;font-size:.8rem;color:#dbe8ff}
.art-footer strong{font-weight:600;color:white}
.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);padding-block:24px;gap:24px;font-size:.87rem}
.trust-strip strong{display:block;font-size:1rem;margin-bottom:3px}
.trust-strip span{color:var(--muted)}
.section{padding-block:76px}
.section-head{max-width:640px;margin-bottom:32px}
.section-head p{color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.feature-number{font-size:.75rem;font-weight:750;letter-spacing:.1em;color:var(--blue);display:block;margin-bottom:24px}
.feature p{color:var(--muted);font-size:.92rem;margin:0}
.feature h3{margin-bottom:12px}
.assessment{display:grid;grid-template-columns:1fr 1fr;gap:48px;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:40px;align-items:start}
.assessment p,.assessment li{color:var(--muted)}
.assessment ul{margin:0;padding-left:20px}
.assessment li+li{margin-top:12px}
.callout{background:#eaf0fb;border-left:3px solid var(--blue);padding:20px 24px;border-radius:0 12px 12px 0;margin-top:24px;color:var(--ink);font-size:.92rem}
.bottom-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;padding-bottom:76px}
.panel{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:var(--surface)}
.panel p{color:var(--muted)}
.text-link{font-weight:650;font-size:.92rem}
.site-footer{border-top:1px solid var(--line);background:var(--surface);padding-block:32px}
.footer-top{display:flex;justify-content:space-between;gap:28px;align-items:center}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.85rem}
.footer-links a{color:var(--muted)}
.footer-note{font-size:.75rem;color:var(--muted);max-width:850px;margin:24px 0 0}
.page-heading{padding-block:60px 40px;max-width:820px}
.page-heading h1{font-size:clamp(2.2rem,4vw,3.6rem)}
.page-heading .lead{font-size:1.08rem;color:var(--muted);max-width:690px}
.effective{font-size:.78rem;color:var(--muted);margin-top:20px}
.document-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;padding-bottom:80px;align-items:start}
.toc{position:sticky;top:24px;border-top:2px solid var(--blue);padding-top:18px}
.toc p{font-size:.73rem;font-weight:750;text-transform:uppercase;letter-spacing:.12em}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.toc a{font-size:.85rem;text-decoration:none;color:var(--muted)}
.toc a:hover{color:var(--blue)}
.document{background:var(--surface);padding:40px 44px;border:1px solid var(--line);border-radius:var(--radius);min-width:0}
.document section+section{border-top:1px solid var(--line);padding-top:28px;margin-top:28px}
.document h2{font-size:1.23rem;letter-spacing:-.015em}
.document p{color:var(--muted);font-size:.97rem;overflow-wrap:anywhere}
.document p:last-child{margin-bottom:0}
.document a{overflow-wrap:anywhere}
.support-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:36px;align-items:start;padding-bottom:80px}
.faq-group{margin-bottom:30px}
.faq-group h2{font-size:1.3rem;margin-bottom:18px}
.faq{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;font-weight:650;line-height:1.5;list-style:none;padding:20px 48px 20px 22px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:22px;font-size:1.2rem;color:var(--blue);top:16px}
.faq[open] summary:after{content:"−"}
.faq[open] summary{color:var(--blue)}
.faq p{padding:0 22px 22px;margin:0;color:var(--muted);font-size:.92rem}
.contact-panel{position:sticky;top:24px}
.contact-panel p,.contact-panel li{font-size:.88rem;color:var(--muted)}
.contact-panel ul{padding-left:18px}
.contact-panel .button{width:100%;margin-top:8px}
.contact-email{font-size:.85rem;overflow-wrap:anywhere}
.release-note{font-size:.8rem;color:var(--muted)}
.error-page{min-height:60vh;padding-block:100px}
.error-page h1{max-width:660px}
.error-page p{color:var(--muted)}
@media(min-width:900px){.hero-art{transform:rotate(-2deg)}
}
@media(max-width:900px){.hero{gap:32px;padding-block:54px}
.hero-art{padding:24px}
.feature-grid{grid-template-columns:1fr}
.feature{display:grid;grid-template-columns:40px 1fr;gap:0 18px}
.feature-number{grid-row:1/3}
.feature h3,.feature p{grid-column:2}
.assessment{gap:24px;padding:28px}
.document-layout{grid-template-columns:190px 1fr;gap:28px}
.document{padding:28px}
.support-layout{grid-template-columns:1fr 280px;gap:24px}
}
@media(max-width:640px){.container{width:calc(100% - 36px)}
.header-inner{align-items:flex-start;flex-direction:column;gap:16px;padding-block:18px}
nav{gap:10px 24px;width:100%}
.brand img{width:40px;height:40px}
.hero{grid-template-columns:1fr;padding-block:42px;gap:32px}
.hero h1{font-size:2.8rem}
.hero-art{max-width:440px;width:100%;justify-self:center}
.art-stage{height:250px}
.sample-card{width:155px;height:215px}
.trust-strip{grid-template-columns:1fr;gap:18px;padding-block:24px}
.section{padding-block:48px}
.assessment,.bottom-grid{grid-template-columns:1fr}
.assessment{padding:24px}
.bottom-grid{padding-bottom:48px}
.panel{padding:24px}
.footer-top{align-items:flex-start;flex-direction:column}
.page-heading{padding-block:38px 28px}
.document-layout,.support-layout{grid-template-columns:1fr;gap:24px;padding-bottom:48px}
.toc,.contact-panel{position:static}
.toc ol{display:flex;flex-wrap:wrap;gap:10px 18px}
.toc a{font-size:.8rem}
.document{padding:24px}
.button{min-height:48px}
.actions .button{flex-grow:1}
.contact-panel{order:0}

.faq summary{font-size:.93rem}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
}