@font-face{font-family:'Playfair Display';font-style:italic;font-weight:500;font-display:swap;src:url('fonts/playfair-display-500-italic.woff2') format('woff2')}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:600;font-display:swap;src:url('fonts/playfair-display-600-italic.woff2') format('woff2')}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/playfair-display-500-normal.woff2') format('woff2')}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/playfair-display-600-normal.woff2') format('woff2')}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/playfair-display-700-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/inter-400-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/inter-500-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/inter-600-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/inter-700-normal.woff2') format('woff2')}
@font-face{font-family:'Spline Sans Mono';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/spline-sans-mono-400-normal.woff2') format('woff2')}
@font-face{font-family:'Spline Sans Mono';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/spline-sans-mono-500-normal.woff2') format('woff2')}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --paper:#FBF9F5; --paper-alt:#F2EFF7; --band:#F6F3EE; --navy:#0D1B2A; --ink:#17151B; --ink-soft:#5E5866;
  --line:rgba(13,27,42,.13); --purple:#6B4FCC; --purple-deep:#4B3A8F; --purple-wash:rgba(107,79,204,.07);
  --display:'Playfair Display',Georgia,serif; --body:'Inter',system-ui,sans-serif; --mono:'Spline Sans Mono',ui-monospace,monospace;
}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1160px;margin:0 auto;padding:0 36px}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--purple);outline-offset:3px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.13em;text-transform:uppercase}
.muted{color:var(--ink-soft)}
h1,h2,h3{font-family:var(--display);color:var(--navy);font-weight:600;letter-spacing:-.01em;line-height:1.1}
.lead{font-size:19px;line-height:1.55;color:var(--ink-soft);max-width:48ch;margin-top:20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:4px;z-index:100}

.brand{display:inline-flex;align-items:center;gap:13px}
.brand .rule{width:30px;height:1px;background:#C9C5BC}
.brand .word{font-family:var(--display);font-style:italic;font-weight:600;font-size:27px;color:var(--navy);line-height:1}
.brand .word b{font-style:normal;color:var(--purple)}
.brand.sm .word{font-size:22px}

header{position:sticky;top:0;background:rgba(251,249,245,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.bar{display:flex;align-items:center;justify-content:space-between;height:74px}
nav{display:flex;align-items:center;gap:30px}
nav a{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft)}
nav a:hover{color:var(--ink)} nav a.cta{background:var(--navy);color:var(--paper);padding:10px 15px;border-radius:4px}

.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:15px 22px;border-radius:4px;cursor:pointer;border:1px solid transparent}
.btn-solid{background:var(--purple);color:#fff}.btn-solid:hover{background:var(--purple-deep)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--navy)}
.cta-row{display:flex;gap:13px;margin-top:32px;flex-wrap:wrap}
.eyebrow{color:var(--purple-deep);margin-bottom:22px}
.trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;color:var(--ink-soft)}
.trust span{position:relative;padding-left:15px}
.trust span::before{content:"";position:absolute;left:0;top:5px;width:6px;height:6px;background:var(--purple);border-radius:50%}

.hero{padding:70px 0 60px;border-bottom:1px solid var(--line)}
.hgrid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(44px,5.8vw,76px);line-height:1.02;letter-spacing:-.015em}
.hero h1 em{font-style:italic;color:var(--purple)}
.hero-fig{aspect-ratio:1/1;overflow:hidden;border-radius:8px;box-shadow:0 24px 60px rgba(13,27,42,.16)}
.hero-fig img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}

.sec-head{display:flex;align-items:baseline;justify-content:space-between;padding:0 0 26px}
.sec-head h2{font-size:30px}
section{padding:64px 0}
.pagehead{padding:80px 0 10px} .pagehead h1{font-size:clamp(40px,5vw,64px)}

.shelf{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.vol{display:flex;flex-direction:column}
.vol-cover{display:block}
.cover{aspect-ratio:2/3;background:var(--bg);border:1px solid rgba(13,27,42,.10);border-radius:6px;padding:24px 22px;display:flex;flex-direction:column;position:relative;overflow:hidden;box-shadow:0 14px 38px rgba(13,27,42,.10);transition:transform .2s,box-shadow .2s}
.vol-cover:hover .cover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(13,27,42,.16)}
.cover .topband{position:absolute;top:0;left:0;right:0;height:4px;background:var(--acc);opacity:.85}
.cover .chead{display:flex;align-items:center;justify-content:space-between}
.cover .cwm{font-family:var(--display);font-style:italic;font-weight:600;font-size:16px;color:var(--navy)}
.cover .cwm b{font-style:normal;color:var(--purple)}
.cover .vno{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--acc-text,var(--acc))}
.cover .ccenter{flex:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:18px;padding:18px 0}
.cover .motif{width:46px;height:46px;color:var(--acc)}
.cover .ceyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--acc-text,var(--acc))}
.cover .ctitle{font-family:var(--display);font-weight:600;font-size:26px;line-height:1.12;color:var(--navy)}
.cover.big{padding:34px 30px} .cover.big .ctitle{font-size:34px} .cover.big .motif{width:60px;height:60px}
.cover .cstamp{font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}

.vinfo{padding-top:16px}
.vsub{font-size:15px;color:var(--ink-soft);line-height:1.45;margin-bottom:10px}
.vrecord{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;color:var(--ink-soft);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:15px}
.vrecord span:not(:first-child)::before{content:"· ";color:var(--line)}
.vmeta{display:flex;align-items:center;justify-content:space-between;padding-top:15px;border-top:1px solid var(--line)}
.vprice{font-family:var(--display);font-weight:600;font-size:22px;color:var(--navy)}
.vlinks{display:flex;align-items:center;gap:14px}
.vsample{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--purple-deep)}
.vsample:hover{text-decoration:underline}
.vget{font-family:var(--mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;background:var(--navy);color:var(--paper);padding:9px 13px;border-radius:4px}
.vget:hover{background:var(--purple-deep)}

.promise{background:var(--paper-alt)}
.promise .q{font-family:var(--display);font-style:italic;font-weight:500;font-size:clamp(28px,4vw,42px);line-height:1.18;color:var(--navy);max-width:22ch;margin-bottom:46px}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.p .n{color:var(--purple);margin-bottom:12px}
.p h3{font-size:19px;margin-bottom:8px} .p p{color:var(--ink-soft);font-size:15px}

.capture{background:var(--band)}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.capture h2{font-size:32px}
.form{display:flex;gap:10px;margin-top:22px;max-width:440px}
.form input{flex:1;border:1px solid var(--line);background:#fff;border-radius:4px;padding:14px 16px;font-family:var(--body);font-size:16px}
.form input:focus{outline:none;border-color:var(--purple)}
.guarantee{display:flex;gap:12px;align-items:center;margin-top:16px;color:var(--ink-soft);font-size:14px}
.guarantee .dot{width:9px;height:9px;border-radius:50%;background:var(--purple);flex:none}
.capture-fig{aspect-ratio:1/1;overflow:hidden;border-radius:8px;box-shadow:0 24px 60px rgba(13,27,42,.16)}
.capture-fig img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}

.crumb{padding:18px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.crumb a{color:var(--purple-deep);text-decoration:underline;text-underline-offset:3px} .crumb span{color:var(--ink-soft);margin:0 6px}
.phero{padding:56px 0}
.phgrid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.phero h1{font-size:clamp(34px,4.4vw,52px);line-height:1.06}
.prow{display:flex;align-items:center;gap:18px;margin-top:28px;flex-wrap:wrap}
.bigprice{font-family:var(--display);font-weight:700;font-size:38px;color:var(--navy)}
.phero-cover{display:flex;justify-content:center}
.phero-cover .cover{max-width:320px}
.band{background:var(--band)}
.wyg{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.wyg-item{display:flex;gap:16px;align-items:flex-start}
.wyg-mark{flex:none;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:8px}
.wyg-icon{width:24px;height:24px}
.wyg-item h3{font-size:18px;margin-bottom:4px} .wyg-item p{color:var(--ink-soft);font-size:15px}
.about-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:48px;align-items:start}
.about p{margin-bottom:16px;max-width:60ch}
.consent{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:12px;color:#6A6474;max-width:52ch;line-height:1.5}
.consent input{margin-top:3px;flex:none;accent-color:var(--purple)}
.sources{margin-top:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--ink-soft)}
.whofor{background:var(--paper-alt);border-radius:10px;padding:28px;position:sticky;top:96px}
.whofor h3{font-size:18px;margin-bottom:14px}
.whofor ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.whofor li{position:relative;padding-left:20px;font-size:15px;color:var(--ink-soft)}
.whofor li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%;background:var(--purple)}
.aside-cta{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.faq-wrap{max-width:820px;margin:0 auto}
.faqs details{border-bottom:1px solid var(--line);padding:18px 0}
.faqs summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:12px 0;font-family:var(--display);font-size:19px;color:var(--navy);cursor:pointer;list-style:none}
.faqs summary::-webkit-details-marker{display:none}
.faqs summary::after{content:"+";color:var(--purple);font-family:var(--body);font-size:22px;line-height:1}
.faqs details[open] summary::after{content:"–"}
.faqs details p{color:var(--ink-soft);margin-top:12px;max-width:64ch}

.buybar{position:sticky;bottom:0;background:rgba(13,27,42,.97);color:#fff;z-index:40;transform:translateY(110%);transition:transform .25s ease}
.buybar.show{transform:none}
.buybar-in{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px;flex-wrap:wrap}
.buybar b{font-family:var(--display);font-weight:600;color:#fff} .buybar .muted{color:#9fb0c4}
.buybar .bigprice{color:#fff;font-size:26px} .buybar .bb-r{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.buybar .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}

.empty{text-align:center;padding:40px 0 20px} .empty .form{margin:18px auto 0}

/* Notes index */
.nclusters{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.ncluster .ceyebrow{display:block;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.nlist{display:flex;flex-direction:column}
.note{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);color:var(--navy)}
.note:hover{color:var(--purple)}
.note-t{font-family:var(--display);font-size:18px;font-weight:500;line-height:1.25}
.note-arrow{color:var(--purple);flex:none}
/* Note article */
.narrow{max-width:720px}
.note-h1{font-size:clamp(30px,3.6vw,44px);line-height:1.1;margin-top:8px}
.note-meta{color:var(--ink-soft);margin-top:16px}
.prose{margin-top:30px}
.prose p{margin-bottom:18px;font-size:17.5px;line-height:1.7;color:var(--ink)}
.prose h2{font-size:24px;margin:34px 0 8px}
.note-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:48px;padding:26px;background:var(--paper-alt);border-radius:12px}
.note-cta h3{font-size:22px;margin:4px 0}
@media(max-width:760px){.nclusters{grid-template-columns:1fr}}

/* Notes article (blog post) prose */
.byline{font-size:13.5px;color:var(--ink-soft);margin:14px 0 0;padding-bottom:20px;border-bottom:1px solid var(--line)}
.byline strong{color:var(--navy)}
.prose h3{font-family:var(--display);font-weight:600;font-size:21px;color:var(--navy);margin:26px 0 8px}
.prose ul,.prose ol{margin:0 0 18px 22px}.prose li{margin:7px 0;color:var(--ink)}
.prose strong{color:var(--navy)}
.prose .table-wrap{overflow-x:auto;margin:0 0 20px}
.prose table{border-collapse:collapse;width:100%;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--paper-alt);font-weight:600;color:var(--navy)}

footer{padding:58px 0 80px;border-top:1px solid var(--line);background:var(--paper)}
.fgrid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:40px}
.fh{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:14px;font-weight:500}
.fcol a{display:flex;align-items:center;min-height:44px;color:var(--ink);font-size:16px}.fcol a:hover{color:var(--purple)}
.fnote{margin-top:48px;color:var(--ink-soft);font-size:13px;border-top:1px solid var(--line);padding-top:24px}

@media(max-width:900px){
  .hgrid,.cgrid,.phgrid,.about-grid{grid-template-columns:1fr}
  .hero-fig,.phero-cover{order:-1}
  .shelf,.pgrid,.wyg{grid-template-columns:1fr 1fr}
  .whofor{position:static}
}
@media(max-width:600px){
  .wrap{padding:0 22px}
  .shelf,.pgrid,.wyg{grid-template-columns:1fr}
  nav{gap:17px} nav a[href="/#why"]{display:none}
  .buybar .bb-l{display:none}
  /* Thumb-friendly tap targets (>=44px) for the buy buttons + nav CTA */
  .vget{padding:13px 16px} nav a.cta{padding:13px 16px} .vsample{padding:6px 0}
  /* Tighten vertical rhythm so buy actions rise on a 346px viewport */
  section{padding:40px 0} .hero{padding:44px 0 36px} .pagehead{padding:48px 0 8px}
  footer{padding:40px 0 56px} .promise .q{margin-bottom:28px} .sec-head{padding-bottom:18px}
  /* Portrait-friendly hero crop so the welcome photo frames cleanly (not letterboxed) */
  .hero-fig{aspect-ratio:4/5} .hero-fig img{object-position:center 12%}
  /* Product hero: stack the price/CTA row, full-width primary button */
  .prow{flex-direction:column;align-items:stretch;gap:12px}
  .prow .btn{width:100%;justify-content:center;padding:16px 22px;font-size:13px}
  .phero .bigprice{font-size:32px}
  /* Sample-capture form: stack field + button, comfortable 48px controls */
  .form{flex-direction:column;gap:12px}
  .form input,.form .btn{width:100%;min-height:48px;justify-content:center}
  /* Sticky buy-bar button tap size */
  .buybar .btn{padding:14px 20px}
  /* Legibility floor: lift micro-labels and the genuine sub-16px body copy */
  .cover .cstamp{font-size:11px}
  .cover .vno,.cover .ceyebrow,.vsample,.vget,.vrecord,.sources{font-size:12px;letter-spacing:.08em}
  .vsub,.wyg-item p,.p p,.whofor li{font-size:16px}
}