/* Layout: a records ledger. Cool paper ground, ledger-green ink, brass for the one highlight.
   Sticky header, full-width bands with a 1120px inner column, hero pairs the promise with an example inventory card. */
:root{
  --bg:#F4F6F2;
  --surface:#FFFFFF;
  --sunk:#E9EDE7;
  --ink:#15231E;
  --muted:#56665F;
  --rule:#D5DCD5;
  --accent:#1D5A48;
  --accent-hover:#164A3B;
  --on-accent:#F4F6F2;
  --brass:#9A6E22;
  --brass-soft:#F1E6CF;
  --focus:#2F7D66;
  --danger:#A3382B;
  --font-display:"Libre Caslon Text", Georgia, "Times New Roman", serif;
  --font-body:"Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --radius:6px;
  --wrap:1120px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0F1613;--surface:#16201C;--sunk:#1B2722;--ink:#E4EBE6;--muted:#9AABA3;--rule:#2A3832;
    --accent:#6DB399;--accent-hover:#86C4AD;--on-accent:#0F1613;--brass:#D7AA57;--brass-soft:#2E2718;--focus:#86C4AD;--danger:#E58A7C;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0F1613;--surface:#16201C;--sunk:#1B2722;--ink:#E4EBE6;--muted:#9AABA3;--rule:#2A3832;
  --accent:#6DB399;--accent-hover:#86C4AD;--on-accent:#0F1613;--brass:#D7AA57;--brass-soft:#2E2718;--focus:#86C4AD;--danger:#E58A7C;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
a{color:var(--accent)}
a:hover{color:var(--accent-hover)}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:3px}
h1,h2{font-family:var(--font-display);font-weight:400;line-height:1.18;text-wrap:balance;margin:0;letter-spacing:-0.005em}
h1{font-size:clamp(2.2rem,4.8vw,3.4rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.35rem)}
h3{font-family:var(--font-body);font-weight:600;font-size:1.15rem;line-height:1.3;margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--font-body);font-size:.95rem;font-weight:600;color:var(--accent)}
.lede{font-size:1.15rem;color:var(--muted);max-width:62ch}
.prose{max-width:66ch;display:grid;gap:1rem}
.band{padding-block:clamp(56px,8vw,104px)}
.band + .band{border-top:1px solid var(--rule)}
.band--sunk{background:var(--sunk)}
.section-head{display:grid;gap:.9rem;margin-bottom:clamp(28px,4vw,44px);max-width:760px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:600 1rem/1 var(--font-body);padding:.95rem 1.4rem;border-radius:var(--radius);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn--primary{background:var(--accent);color:var(--on-accent)}
.btn--primary:hover{background:var(--accent-hover);color:var(--on-accent)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:34px;height:34px;flex:none}
.brand-name{font-family:var(--font-display);font-weight:600;font-size:1.2rem;letter-spacing:-0.01em}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:500}
.nav a:hover{color:var(--accent)}
.nav .btn{padding:.65rem 1rem;font-size:.92rem}
.nav a.btn--primary,.nav a.btn--primary:hover{color:var(--on-accent)}
.nav-toggle{display:none;background:none;border:1px solid var(--rule);border-radius:var(--radius);padding:.5rem .7rem;color:var(--ink);font:500 .9rem var(--font-body);cursor:pointer}
@media (max-width:860px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--rule);padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px))}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--rule)}
  .nav .btn{margin-top:12px;border-bottom:0}
  .nav-toggle{display:inline-block}
}

/* Hero */
.hero{padding-block:clamp(48px,7vw,92px) clamp(56px,8vw,100px)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-copy{display:grid;gap:1.3rem;min-width:0}
.trust{font-size:.95rem;color:var(--muted)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* Ledger card */
.ledger{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius);box-shadow:0 1px 0 var(--rule),0 18px 40px -24px rgba(21,35,30,.35);font-family:var(--font-mono);font-size:.84rem;min-width:0;overflow:hidden}
.ledger-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:14px 18px;border-bottom:1px solid var(--rule)}
.ledger-head b{font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-size:.74rem;color:var(--muted)}
.ledger-tag{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;background:var(--brass-soft);color:var(--brass);padding:3px 8px;border-radius:3px;white-space:nowrap}
.ledger-co{padding:14px 18px 6px;font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--ink)}
.ledger-sub{padding:0 18px 12px;color:var(--muted);font-size:.78rem}
.ledger table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.ledger th,.ledger td{text-align:left;padding:9px 18px;border-top:1px dashed var(--rule)}
.ledger th{font-weight:500;color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.ledger td:nth-child(2),.ledger th:nth-child(2){color:var(--muted)}
.ledger td:last-child,.ledger th:last-child{text-align:right}
.ledger-foot{padding:12px 18px;border-top:1px solid var(--rule);color:var(--muted);font-size:.74rem;background:var(--sunk)}

/* Quote */
.callout{font-family:var(--font-display);font-size:clamp(1.3rem,2.4vw,1.65rem);line-height:1.4;max-width:30ch;color:var(--accent)}

/* Two column with table */
.split{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,4vw,56px);align-items:start}
.split > *{min-width:0}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius)}
.data{width:100%;border-collapse:collapse;font-size:.96rem}
.data th,.data td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--rule);vertical-align:top}
.data tr:last-child td{border-bottom:0}
.data thead th{font-size:.88rem;color:var(--muted);font-weight:600;background:var(--sunk)}
.data td:first-child{font-weight:600;white-space:nowrap}
.data .num{text-align:right;font-family:var(--font-mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.note{font-size:.9rem;color:var(--muted);margin-top:14px;max-width:70ch}
.drivers{display:grid;gap:18px}
.drivers h3{font-size:1.15rem;margin-bottom:4px}
.driver{padding-bottom:18px;border-bottom:1px solid var(--rule)}
.driver:last-child{border-bottom:0;padding-bottom:0}
.driver p{color:var(--muted);font-size:.97rem}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:2px solid var(--ink)}
.steps li{padding:22px 20px 0 0;display:grid;gap:8px;align-content:start;min-width:0}
.step-n{font-family:var(--font-display);font-size:1.6rem;line-height:1;color:var(--accent)}
.steps h3{font-size:1.12rem}
.steps p{color:var(--muted);font-size:.95rem}
@media (max-width:960px){.steps{grid-template-columns:1fr;border-top:0}.steps li{padding:18px 0;border-top:1px solid var(--rule);grid-template-columns:44px 1fr;column-gap:12px}.steps li .step-n{grid-row:span 2}}
.steps-foot{margin-top:28px;font-weight:600}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (max-width:760px){.cards{grid-template-columns:1fr}}
.cards{column-gap:48px;row-gap:32px}
.card{border-top:1px solid var(--ink);padding-top:18px;display:grid;gap:8px;align-content:start}
.card h3{font-size:1.15rem}
.card p{color:var(--muted)}

/* Press */
.press{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;padding-top:24px;border-top:1px solid var(--rule)}
@media (max-width:760px){.press{grid-template-columns:1fr;gap:16px}}
.press-label{grid-column:1/-1;font-weight:600;font-size:.95rem;color:var(--ink)}
.press a{display:grid;gap:4px;text-decoration:none;color:var(--ink)}
.press a:hover span{text-decoration:underline}
.press small{font-size:.85rem;color:var(--muted)}
.press span{font-size:1rem;font-weight:500;line-height:1.4;color:var(--accent)}

/* FAQ */
.faq{display:grid;max-width:820px;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;font-size:1.06rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:16px;font:400 1.5rem/1 var(--font-mono);color:var(--accent)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 0 22px;color:var(--muted);max-width:68ch}

/* Form */
.form-band{background:var(--accent);color:var(--on-accent)}
.form-band .eyebrow{color:color-mix(in srgb,var(--on-accent) 75%,transparent)}
.form-band .lede{color:color-mix(in srgb,var(--on-accent) 80%,transparent)}
.form-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,56px);align-items:start}
.form-grid > *{min-width:0}
@media (max-width:900px){.form-grid{grid-template-columns:1fr}}
.form-intro{display:grid;gap:1rem}
.form-intro ul{margin:0;padding-left:1.1rem;display:grid;gap:6px;color:color-mix(in srgb,var(--on-accent) 85%,transparent)}
.qform{background:var(--surface);color:var(--ink);border-radius:var(--radius);padding:clamp(20px,3vw,32px);display:grid;gap:22px;box-shadow:0 24px 50px -30px rgba(0,0,0,.5)}
.q{display:grid;gap:8px;border:0;margin:0;padding:0;min-width:0}
.q legend,.q > label{font-weight:600;font-size:.98rem;padding:0;margin-bottom:2px}
.q-num{color:var(--accent);font-weight:700;margin-right:8px}
.hint{font-size:.85rem;color:var(--muted);font-weight:400}
.qform select,.qform input[type=text],.qform input[type=email],.qform input[type=url]{width:100%;font:400 1rem var(--font-body);color:var(--ink);background:var(--bg);border:1px solid var(--rule);border-radius:var(--radius);padding:.75rem .85rem}
.qform select:focus,.qform input:focus{outline:2px solid var(--focus);outline-offset:1px}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.choice span{display:inline-block;padding:.55rem .85rem;border:1px solid var(--rule);border-radius:999px;font-size:.92rem;background:var(--bg);transition:background .12s,border-color .12s,color .12s}
.choice input:checked + span{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.choice input:focus-visible + span{outline:2px solid var(--focus);outline-offset:2px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.two{grid-template-columns:1fr}}
.form-error{color:var(--danger);font-size:.9rem;font-weight:500}
.form-fine{font-size:.82rem;color:var(--muted)}
.thanks{display:grid;gap:12px;text-align:left}
.thanks h3{font-size:1.5rem}

/* Contact strip */
.contact-row{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center}
.copy-item{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.95rem}
.copy-btn{font:500 .78rem var(--font-body);border:1px solid var(--rule);background:var(--surface);color:var(--ink);padding:.3rem .6rem;border-radius:4px;cursor:pointer}
.copy-btn:hover{border-color:var(--accent);color:var(--accent)}

/* Inner pages */
.page-head{padding-block:clamp(44px,6vw,80px) clamp(24px,3vw,36px);border-bottom:1px solid var(--rule)}
.page-head .wrap{display:grid;gap:1rem}
.doc{padding-block:clamp(36px,5vw,64px)}
.doc .prose h2{font-size:1.45rem;margin-top:1.4rem}
.doc .prose ul{margin:0;padding-left:1.2rem;display:grid;gap:8px}
.doc .prose li{color:var(--ink)}
.meta{font-size:.9rem;color:var(--muted)}
.person{display:grid;grid-template-columns:200px 1fr;gap:clamp(20px,3vw,36px);align-items:start;max-width:820px}
@media (max-width:620px){.person{grid-template-columns:1fr}}
.headshot{width:200px;max-width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);display:block;background:var(--sunk)}
.person h3{font-family:var(--font-display);font-weight:400;font-size:1.6rem}
.role{font-size:.95rem;color:var(--muted);margin:4px 0 12px}
.person p{color:var(--muted);font-size:.97rem}
.person a{display:inline-block;margin-top:10px;font-weight:600;font-size:.92rem}
.principles{display:grid;gap:12px;padding:0;margin:0;list-style:none}
.principles li{padding-left:26px;position:relative}
.principles li::before{content:"";position:absolute;left:0;top:.6em;width:12px;height:2px;background:var(--brass)}

/* Footer */
.site-footer{border-top:1px solid var(--rule);background:var(--sunk);padding-block:44px 36px;font-size:.9rem;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font:600 .95rem var(--font-body);color:var(--ink);margin:0 0 10px}
.foot-links{display:grid;gap:6px;list-style:none;padding:0;margin:0}
.foot-links a{color:var(--muted);text-decoration:none}
.foot-links a:hover{color:var(--accent)}
.disclosure{margin-top:28px;padding-top:20px;border-top:1px solid var(--rule);font-size:.82rem;max-width:90ch}

/* Added for the multi-page build */
html,body{margin:0}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
.nav a.btn--primary,.nav a.btn--primary:hover{color:var(--on-accent)}
.skip-link{position:absolute;left:-9999px;top:0;z-index:50;background:var(--accent);color:var(--on-accent);padding:10px 14px;border-radius:0 0 var(--radius) 0;font-weight:600}
.skip-link:focus{left:0}
.nav a[aria-current="page"]{color:var(--accent)}