:root{--ink:#171714;--paper:#fff;--soft:#f7f7f5;--accent:#d64c31;--muted:#71716b;--line:rgba(23,23,20,.16)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}
a{color:inherit;text-decoration:none}
.site-header{position:fixed;z-index:10;top:0;left:0;display:flex;align-items:center;justify-content:space-between;width:100%;padding:28px 3.2vw;color:var(--ink);background:rgba(255,255,255,.86);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.wordmark{font-size:18px;font-weight:800;letter-spacing:.01em}.wordmark span{font-weight:400}
nav{display:flex;gap:28px}nav a,.section-label,.eyebrow,.sample-label,.scroll-cue,footer p,footer>a:last-child{font-size:12px;text-transform:uppercase;letter-spacing:.15em}
.koria-link{color:var(--muted)}
.menu-toggle,.mobile-menu{display:none}
.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr);min-height:100svh;padding:125px 5vw 82px;background:var(--paper);color:var(--ink);overflow:hidden;border-bottom:1px solid var(--line)}
.hero:after{content:"";position:absolute;right:-14vw;bottom:-32vw;width:70vw;height:70vw;border:1px solid #e7e7e3;border-radius:50%}
.hero-copy{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center}
.eyebrow{margin:0 0 45px;color:var(--muted)}
h1,h2,blockquote{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.055em}
h1{margin:0;font-size:clamp(56px,7vw,118px);line-height:.84}h1 em,blockquote em{color:var(--accent);font-weight:400}
.hero-impact{margin:34px 0 0;color:var(--accent);font:700 14px Arial,Helvetica,sans-serif;text-transform:uppercase;letter-spacing:.13em}
.hero-intro{max-width:570px;margin:16px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(20px,1.7vw,29px);line-height:1.35;color:#5f5f59}
.hero-actions{display:flex;flex-wrap:wrap;gap:20px;margin-top:48px}
.primary-action,.secondary-action{display:inline-flex;align-items:center;padding:16px 30px;border:1px solid var(--ink);font-size:12px;text-transform:uppercase;letter-spacing:.14em;transition:background .15s ease,color .15s ease,border-color .15s ease}
.primary-action{background:var(--ink);color:var(--paper)}
.primary-action:hover{background:var(--accent);border-color:var(--accent)}
.secondary-action{color:var(--ink)}
.secondary-action:hover{border-color:var(--accent);color:var(--accent)}
.identity-card{position:relative;z-index:1;align-self:center;margin-left:5vw;padding:28px;background:var(--paper);color:var(--ink);border:1px solid var(--line);box-shadow:0 22px 60px rgba(23,23,20,.08);transform:rotate(1deg)}
.card-topline{display:flex;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:12px;letter-spacing:.13em}.status{color:#55745b}.status i{display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:#5c8b64}
.object-id{margin:34px 0 40px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(24px,2.4vw,38px);line-height:1;letter-spacing:-.03em;white-space:nowrap}
.identity-card dl{margin:0}.identity-card dl div{display:grid;grid-template-columns:1fr 1.6fr;padding:9px 0;border-top:1px solid var(--line);font-size:13px;line-height:1.35}.identity-card dt{color:var(--muted)}.identity-card dd{margin:0}.identity-card code{font:12px "Courier New",monospace}.sample-label{margin:24px 0 0;color:var(--accent)}
.scroll-cue{position:absolute;z-index:2;left:5vw;bottom:32px;color:var(--muted)}.scroll-cue span{padding-left:16px;color:var(--accent)}
.actions{display:grid;grid-template-columns:1fr 1fr;background:var(--paper);border-bottom:1px solid var(--line)}
.action-panel{min-height:680px;padding:52px 5vw 70px}.verify-panel{border-right:1px solid var(--line)}.register-panel{background:var(--paper)}
.section-label{margin:0;color:var(--accent)}
.action-copy{display:flex;flex-direction:column;justify-content:center;min-height:490px}
.action-copy h2,.record-heading h2{max-width:620px;margin:0 0 34px;font-size:clamp(42px,4.5vw,72px);line-height:.96}
.action-copy>p{max-width:500px;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:22px;line-height:1.45}
.verify-form{max-width:590px;margin-top:72px}.verify-form label{display:block;margin-bottom:12px;font-size:12px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted)}
.input-row{display:flex;border-bottom:1px solid var(--ink)}.input-row input{min-width:0;flex:1;padding:15px 0;border:0;background:transparent;color:var(--ink);font:20px Georgia,"Times New Roman",serif;outline:none;text-transform:uppercase}.input-row input::placeholder{color:#aaa59c}.input-row button{width:58px;border:0;background:transparent;color:var(--accent);font-size:28px;cursor:pointer}.input-row:focus-within{border-bottom-color:var(--accent)}
.form-message{min-height:18px;margin:13px 0 0;font-size:13px;color:var(--muted)}.form-message.error{color:#a52f1e}.form-message.ready{color:#466d4d}
.text-link{width:fit-content;margin-top:72px;padding-bottom:9px;border-bottom:1px solid rgba(23,23,20,.55);font-size:12px;text-transform:uppercase;letter-spacing:.17em}.text-link span{padding-left:36px;color:var(--accent)}
.edition-verification{padding:130px 6vw 120px;background:var(--soft);border-bottom:1px solid var(--line)}
.edition-message{display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;align-items:start;margin-top:75px}.edition-message h2{max-width:800px;margin:0;font-size:clamp(46px,5vw,80px);line-height:.96}.edition-message p{max-width:520px;margin:0;color:#5f5f59;font:20px/1.5 Georgia,"Times New Roman",serif}
.edition-message .edition-subtitle{margin:18px 0 0;color:var(--accent);font:700 14px Arial,Helvetica,sans-serif;text-transform:uppercase;letter-spacing:.13em}
.edition-flow{display:grid;grid-template-columns:2fr auto 1fr auto 1fr;gap:30px;align-items:center;margin-top:100px;padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.edition-flow div{display:flex;flex-direction:column;gap:14px}.edition-flow span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.14em}.edition-flow strong{font:400 clamp(21px,1.65vw,27px) Georgia,"Times New Roman",serif}.edition-flow i{color:var(--accent);font-size:28px;font-style:normal}.edition-flow .verified{color:#466d4d}.edition-identity strong{white-space:nowrap;letter-spacing:-.025em}.edition-identity small{display:flex;align-items:flex-start;flex-direction:column;gap:5px;margin-top:7px;color:var(--muted);font-size:12px}.edition-identity small b{font-size:10px;font-weight:400;text-transform:uppercase;letter-spacing:.13em}.edition-identity small code{font:12px "Courier New",monospace;letter-spacing:.02em}
.how-it-works{padding:140px 6vw 130px;background:var(--soft);border-bottom:1px solid var(--line)}
.how-it-works h2{max-width:760px;margin:26px 0 0;font-size:clamp(46px,5.5vw,84px);line-height:.96}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5vw;margin-top:90px;padding-top:25px;border-top:1px solid var(--line)}
.steps-grid span{font-size:12px;color:var(--accent);letter-spacing:.15em}
.steps-grid h3{margin:36px 0 18px;font:400 32px Georgia,"Times New Roman",serif}
.steps-grid p{max-width:370px;margin:0;color:#5f5f59;font-size:16px;line-height:1.65}
.manifesto{padding:140px 6vw 150px;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line)}
.manifesto .section-label{color:var(--accent)}.manifesto blockquote{max-width:1100px;margin:100px 0 140px;font-size:clamp(44px,5.8vw,92px);line-height:1}
.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5vw;padding-top:25px;border-top:1px solid var(--line)}.principle-grid span{font-size:12px;color:var(--accent);letter-spacing:.15em}.principle-grid h3{margin:36px 0 18px;font:400 32px Georgia,"Times New Roman",serif}.principle-grid p{max-width:370px;margin:0;color:#5f5f59;font-size:16px;line-height:1.65}
.artwork-marking{padding:145px 6vw 120px;background:var(--paper);border-bottom:1px solid var(--line)}
.marking-intro{display:grid;grid-template-columns:.75fr 1.35fr 1fr;gap:5vw;align-items:start}.marking-intro h2{max-width:720px;margin:0;font-size:clamp(42px,4.5vw,72px);line-height:.96}.marking-intro>p:last-child{max-width:430px;margin:4px 0 0;color:#5f5f59;font:20px/1.5 Georgia,"Times New Roman",serif}
.artwork-sides{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:110px}.artwork-side{display:flex;flex-direction:column;min-height:520px;padding:28px;border:1px solid var(--line);background:var(--soft)}.side-label{display:flex;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.15em}.side-label span:last-child{color:var(--accent)}
.front-field{position:relative;display:flex;align-items:center;justify-content:center;flex:1;margin:28px 0;border:1px solid #deded9;background:#fff;overflow:hidden}.front-field>img{display:block;width:100%;height:100%;object-fit:cover}.signature{position:absolute;right:7%;bottom:7%;padding:4px 7px;background:rgba(255,255,255,.82);font:italic 16px Georgia,"Times New Roman",serif}
.back-record{display:grid;grid-template-columns:minmax(0,1fr) 132px;align-items:center;gap:34px;flex:1;padding:38px 3%}.back-identifiers{display:flex;flex-direction:column;gap:46px}.back-record p{margin:0;font:clamp(22px,2vw,34px)/1.15 Georgia,"Times New Roman",serif;overflow-wrap:anywhere}.back-record span{display:block;margin-bottom:13px;color:var(--accent);font:12px Arial,sans-serif;letter-spacing:.14em}.back-record code{font:14px/1.5 "Courier New",monospace;color:#4f4f4a}.qr-mark{align-self:end}.qr-mark img{display:block;width:100%;height:auto;border:8px solid #fff}.qr-mark p{margin-top:12px;font:14px/1.35 Arial,sans-serif;text-align:center}.qr-mark p span{margin-bottom:5px;font-size:10px}
.side-note{margin:0;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:14px;line-height:1.55}.certificate-note{max-width:820px;margin:54px 0 0 auto;padding-top:18px;border-top:1px solid var(--line);font-size:16px;line-height:1.6;color:#5f5f59}.certificate-note span{margin-right:20px;color:var(--accent);font-size:12px;text-transform:uppercase;letter-spacing:.15em}
.record-preview{display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding:145px 6vw 110px;background:var(--soft)}
.record-heading h2{margin-top:80px}.record-fields{border-top:1px solid var(--line)}.record-fields p{display:grid;grid-template-columns:52px 1fr;margin:0;padding:22px 0;border-bottom:1px solid var(--line);font:21px Georgia,"Times New Roman",serif}.record-fields span{padding-top:5px;font:12px Arial,sans-serif;color:var(--accent);letter-spacing:.16em}
.record-heading-impact{margin:22px 0 0;color:var(--accent);font:700 14px Arial,Helvetica,sans-serif;text-transform:uppercase;letter-spacing:.13em}
.record-preview-note{max-width:480px;margin:16px 0 0;color:#5f5f59;font:17px/1.6 Georgia,"Times New Roman",serif}
.development-note{grid-column:2;margin:34px 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:12px;line-height:1.6;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.final-actions{padding:140px 6vw 150px;text-align:center;background:var(--paper);border-bottom:1px solid var(--line)}
.final-actions h2{max-width:820px;margin:26px auto 0;font-size:clamp(46px,5.5vw,80px);line-height:.96}
.final-actions-note{max-width:540px;margin:28px auto 46px;color:#5f5f59;font:22px/1.5 Georgia,"Times New Roman",serif}
.final-actions>div{display:flex;justify-content:center;gap:24px}
.pricing-note{margin:18px 0 0;color:var(--muted);font-size:13px;line-height:1.6}
.final-actions .pricing-note{margin-top:26px}
footer{display:flex;align-items:flex-end;justify-content:space-between;min-height:230px;padding:38px 4vw;background:var(--paper);color:var(--ink);border-top:1px solid var(--line)}footer p,footer>a:last-child{margin:0;color:var(--muted)}
@media(max-width:800px){body.menu-open{overflow:hidden}.site-header{padding:22px 20px}.site-header>nav{display:none}.menu-toggle{position:relative;z-index:12;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;width:42px;height:42px;padding:0;border:0;background:transparent;color:var(--ink);cursor:pointer}.menu-toggle span{display:block;width:24px;height:1px;background:currentColor;transition:transform .2s ease}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-menu{position:fixed;z-index:9;inset:0;display:flex;visibility:hidden;flex-direction:column;justify-content:center;gap:0;padding:105px 22px 45px;background:#fff;opacity:0;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.mobile-menu.is-open{visibility:visible;opacity:1;pointer-events:auto}.mobile-menu a{display:grid;grid-template-columns:42px 1fr;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line);font:400 38px/1.1 Georgia,"Times New Roman",serif;text-transform:none;letter-spacing:-.035em}.mobile-menu a span{color:var(--accent);font:10px Arial,sans-serif;letter-spacing:.14em}.hero{display:block;min-height:auto;padding:110px 22px 75px}.hero-copy{min-height:65svh;justify-content:center}h1{font-size:clamp(54px,15.5vw,84px)}.hero-intro{margin-top:44px}.hero-actions{flex-direction:column;align-items:stretch}.primary-action,.secondary-action{justify-content:center}.identity-card{max-width:480px;margin:55px 8px 40px 0;padding:24px}.object-id{font-size:22px}.scroll-cue{display:none}.actions{display:block}.action-panel{min-height:auto;padding:85px 22px}.verify-panel{border-right:0;border-bottom:1px solid var(--line)}.action-copy{min-height:auto}.action-copy h2{margin-top:55px;font-size:46px}.verify-form,.text-link{margin-top:55px}.edition-verification{padding:85px 22px 80px}.edition-message{display:block;margin-top:55px}.edition-message h2{font-size:46px}.edition-message p{margin-top:32px}.edition-flow{display:flex;align-items:flex-start;flex-direction:column;gap:22px;margin-top:65px;padding:30px 0}.edition-flow i{transform:rotate(90deg);margin-left:8px}.how-it-works{padding:90px 22px 100px}.how-it-works h2{margin-top:55px;font-size:46px}.steps-grid{grid-template-columns:1fr;gap:60px;margin-top:55px}.steps-grid h3{margin-top:18px}.manifesto{padding:90px 22px 100px}.manifesto blockquote{margin:55px 0 85px;font-size:42px}.principle-grid{grid-template-columns:1fr;gap:60px}.principle-grid h3{margin-top:18px}.artwork-marking{padding:90px 22px 80px}.marking-intro{display:block}.marking-intro h2{margin-top:55px;font-size:46px}.marking-intro>p:last-child{margin-top:32px}.artwork-sides{display:block;margin-top:70px}.artwork-side{min-height:430px;margin-bottom:22px;padding:20px}.front-field{min-height:275px}.back-record{grid-template-columns:minmax(0,1fr) 105px;padding:36px 0;gap:18px}.back-identifiers{gap:38px}.back-record p{font-size:20px}.back-record code{font-size:11px}.certificate-note{margin-top:42px}.certificate-note span{display:block;margin:0 0 12px}.record-preview{display:block;padding:90px 22px 80px}.record-heading h2{margin-top:55px;font-size:46px}.record-heading-impact{margin-top:18px}.record-preview-note{margin-top:16px;max-width:100%}.record-fields{margin-top:55px}.development-note{margin-top:32px}footer{min-height:210px;padding:32px 22px}footer p{display:none}.final-actions{padding:100px 22px 110px}.final-actions h2{font-size:46px}.final-actions>div{flex-direction:column;align-items:center;gap:18px}}
@media(max-width:800px){.mobile-menu{align-items:flex-end}.mobile-menu a{grid-template-columns:1fr;justify-content:end;width:min(250px,100%);padding:16px 0;font-size:25px;text-align:right;letter-spacing:-.025em}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}