/* Layout: a working ledger page — content sits right of a thin margin rule, like an account book;
   product proof (real screens, real folder paths) carries the page instead of decoration. */
:root{
  --paper:#F4F7F6; --surface:#FFFFFF; --ink:#10262D; --muted:#56696E; --line:#D7E0DD;
  --green:#0E7A5C; --green-ink:#FFFFFF; --green-soft:#E3F2EC; --saffron:#B76E00; --saffron-soft:#FDF1DC;
  --code:#0F2229; --code-fg:#D8E6E2;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono:"IBM Plex Mono", Consolas, "Courier New", monospace;
  --wrap:1120px; --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#0B1619; --surface:#11222A; --ink:#E4EEEB; --muted:#9DB1B0; --line:#22383F;
  --green:#3CC79C; --green-ink:#06231A; --green-soft:#123A30; --saffron:#F2B451; --saffron-soft:#3A2C12;
  --code:#071114; --code-fg:#CFE3DD; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0B1619; --surface:#11222A; --ink:#E4EEEB; --muted:#9DB1B0; --line:#22383F;
  --green:#3CC79C; --green-ink:#06231A; --green-soft:#123A30; --saffron:#F2B451; --saffron-soft:#3A2C12;
  --code:#071114; --code-fg:#CFE3DD; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green)}
a:focus-visible,button:focus-visible{outline:3px solid var(--saffron);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--display);line-height:1.12;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:700}
h3{font-size:1.22rem;font-weight:600}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.prose{max-width:66ch}
.muted{color:var(--muted)}
.eyebrow{font:600 .78rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.mono{font-family:var(--mono)}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--paper)}
.top .wrap{display:flex;align-items:center;gap:20px;padding-block:14px;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:8px;text-decoration:none;color:var(--ink)}
.brand b{font:800 1.25rem/1 var(--display);letter-spacing:-.02em}
.brand span{font:500 .78rem/1 var(--mono);color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--green)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font:700 1rem/1 var(--body);text-decoration:none;border:1.5px solid var(--ink);color:var(--ink);background:transparent;cursor:pointer}
.btn:hover{background:var(--surface)}
.btn.go{background:var(--green);border-color:var(--green);color:var(--green-ink)}
.btn.go:hover{filter:brightness(1.07)}
.btn.sm{padding:9px 15px;font-size:.92rem}
.btns{display:flex;gap:12px;flex-wrap:wrap}

/* ledger margin rule */
.ledger{position:relative;padding-left:clamp(0px,3vw,36px)}
.ledger::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:2px;background:var(--saffron);opacity:.65;display:var(--rule,block)}
@media (max-width:640px){.ledger{padding-left:14px}}

section{padding-block:clamp(48px,7vw,88px)}
.hero{padding-block:clamp(40px,6vw,76px) clamp(36px,5vw,60px)}
.hero p.lead{font-size:clamp(1.08rem,1.6vw,1.25rem);color:var(--muted);margin-top:18px;max-width:58ch}
.hero .btns{margin-top:28px}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.split > *{min-width:0}
@media (max-width:860px){.split{grid-template-columns:1fr}}

/* folder tree — the product's own output */
.tree{background:var(--code);color:var(--code-fg);border-radius:var(--r);padding:20px 22px;font:500 .9rem/1.75 var(--mono);overflow-x:auto;white-space:pre}
.tree .k{color:#F2B451}.tree .g{color:#5FD3A9}.tree .c{color:#7E9A97}

.shot{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden;box-shadow:0 18px 40px -24px rgba(8,30,36,.35)}
.shot figcaption{font-size:.86rem;color:var(--muted);padding:10px 14px;border-top:1px solid var(--line)}

/* tools list */
.tools{display:grid;gap:18px;margin-top:28px}
.tool{display:grid;grid-template-columns:1fr auto;gap:10px 24px;align-items:start;padding:24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.tool > *{min-width:0}
.tool p{color:var(--muted);margin-top:6px}
.tool .act{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
@media (max-width:700px){.tool{grid-template-columns:1fr}.tool .act{align-items:flex-start}}
.tag{display:inline-block;font:700 .72rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:6px 9px;border-radius:999px;white-space:nowrap}
.tag.live{background:var(--green-soft);color:var(--green)}
.tag.soon{background:var(--saffron-soft);color:var(--saffron)}
.tag.later{background:transparent;color:var(--muted);border:1px solid var(--line)}

/* facts grid */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:28px 32px;margin-top:30px}
.facts > div{border-top:2px solid var(--ink);padding-top:14px}
.facts h3{margin-bottom:6px}
.facts p{color:var(--muted);font-size:1rem}

/* steps (a real sequence) */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;margin-top:28px;list-style:none;padding:0}
.steps li{counter-increment:s;padding-top:12px;border-top:1px solid var(--line)}
.steps li::before{content:"Step " counter(s);display:block;font:600 .74rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--saffron);margin-bottom:10px}
.steps b{display:block;font-family:var(--display);font-size:1.08rem;margin-bottom:4px}
.steps span{color:var(--muted);font-size:.98rem}

/* feature table */
.ftable{width:100%;border-collapse:collapse;margin-top:24px;font-size:1rem}
.ftable th,.ftable td{text-align:left;vertical-align:top;padding:14px 12px;border-bottom:1px solid var(--line)}
.ftable th{width:32%;font-family:var(--display);font-weight:600}
.ftable td{color:var(--muted)}
.scroll{overflow-x:auto}

.band{background:var(--surface);border-block:1px solid var(--line)}
.price{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:26px}
.plan{border:1px solid var(--line);border-radius:var(--r);padding:26px;background:var(--paper)}
.plan.main{border:2px solid var(--green)}
.plan .amt{font:700 1.7rem/1.1 var(--display);margin:10px 0 4px}
.plan ul{padding-left:18px;margin:14px 0 20px;color:var(--muted)}
.plan li{margin:4px 0}

details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{cursor:pointer;font-family:var(--display);font-weight:600;font-size:1.08rem;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";float:right;color:var(--muted);font-family:var(--mono)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px;max-width:70ch}

.note{font-size:.9rem;color:var(--muted);border-left:2px solid var(--line);padding-left:12px}
.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:22px}
.contact div{padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.contact b{display:block;font-family:var(--display);margin-bottom:4px}
.contact .v{font-family:var(--mono);font-size:.95rem;user-select:all}

footer{border-top:1px solid var(--line);padding-block:36px 48px;font-size:.92rem;color:var(--muted)}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
footer a{color:var(--muted)}
footer ul{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px}
@media (max-width:700px){footer .wrap{grid-template-columns:1fr}}

.legal h2{font-size:1.35rem;margin-top:34px;margin-bottom:8px}
.legal p,.legal li{color:var(--ink);max-width:72ch}
.legal ul{padding-left:20px}