/* Runs On One — site.css v1.7.0 — one stylesheet for every page except the Binder product.
   Paper, ink, one green. Links are ink with a green underline; buttons are ink or outlined. */
:root{--ink:#1A1F2B;--ink-2:#3F4756;--paper:#FCFBF8;--white:#FFFFFF;--rule:#D6D9DE;--rule-2:#C9CDD4;--mute:#6B7280;--wash:#F1F3F5;--go:#1E6B52;--go-2:#164F3D;--warn:#B7791F;--stop:#9B3B2F;--field:#FBFBFA;--max:1080px;--serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
html{font-size:18px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);line-height:1.55;font-variant-numeric:tabular-nums lining-nums}
.wrap{max-width:var(--max);margin:0 auto;padding:0 26px}

/* ---- links ---- */
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--go);text-decoration-thickness:2px;text-underline-offset:.18em;transition:color .12s,text-decoration-color .12s}
a:hover{color:var(--go-2);text-decoration-color:var(--go-2)}
a:focus-visible{outline:3px solid var(--go);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--white);color:var(--ink);padding:.5em 1em;border:1px solid var(--ink);text-decoration:none}
.skip:focus{left:1rem;top:1rem;z-index:50}

/* ---- header ---- */
.site-header{background:var(--white);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;gap:1.6rem;min-height:66px}
.site-header .brand{display:inline-flex;align-items:center;font-weight:700;font-size:1.12rem;letter-spacing:-.01em;text-decoration:none;color:var(--ink);white-space:nowrap}
.site-header .brand svg{height:1.65em;width:auto;margin-right:.5em}
.site-header nav{display:flex;gap:1.35rem;align-items:center;margin-left:.4rem}
.site-header nav a{text-decoration:none;color:var(--ink-2);font-size:.98rem;padding:.35em 0;border-bottom:2px solid transparent}
.site-header nav a:hover{color:var(--ink);border-bottom-color:var(--go)}
.site-header nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--ink);font-weight:700}
.site-header .hdr-cta{margin-left:auto}
.site-header .hdr-cta a{text-decoration:none;background:var(--ink);color:var(--white);padding:.5em 1em;font-size:.95rem;white-space:nowrap}
.site-header .hdr-cta a:hover{background:var(--go-2)}
.site-header .menu{display:none}
@media (max-width:900px){
  .site-header .wrap{flex-wrap:wrap;gap:.6rem 1rem;padding-top:.6rem;padding-bottom:.6rem}
  .site-header .hdr-cta{margin-left:auto}
  .site-header nav{order:3;width:100%;overflow-x:auto;gap:1.1rem;margin:0;padding-bottom:.2rem;scrollbar-width:none;-webkit-mask-image:linear-gradient(to right,#000 88%,transparent);mask-image:linear-gradient(to right,#000 88%,transparent)}
  .site-header nav::-webkit-scrollbar{display:none}
  .site-header nav a{white-space:nowrap;font-size:.95rem}
}

/* ---- footer ---- */
.site-footer{background:var(--ink);color:#C9CDD4;margin-top:4rem;padding:2.6rem 0 2.2rem;font-size:.92rem}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.4rem}
.site-footer .brand{display:inline-flex;align-items:center;color:var(--white);font-weight:700;font-size:1.1rem;text-decoration:none;margin-bottom:.6rem}
.site-footer .brand svg{height:1.7em;width:auto;margin-right:.5em}
.site-footer p{margin:.3em 0;max-width:46ch}
.site-footer h4{margin:0 0 .5em;color:var(--white);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:.25em 0}
.site-footer a{color:#E5E7EB;text-decoration-color:rgba(255,255,255,.35)}
.site-footer a:hover{color:var(--white);text-decoration-color:var(--go)}
.site-footer .fine{color:#9AA0AA;font-size:.82rem}
@media (max-width:820px){.site-footer .wrap{grid-template-columns:1fr;gap:1.4rem}}

/* ---- type ---- */
h1{font-size:clamp(2.3rem,5.4vw,3.6rem);line-height:1.04;margin:0 0 .45em;letter-spacing:-.018em;max-width:20ch}
h2{font-size:1.75rem;line-height:1.15;margin:0 0 .6em;letter-spacing:-.012em;max-width:28ch;position:relative;padding-top:.75em}
h2::before{content:"";position:absolute;top:0;left:0;width:2.2rem;height:3px;background:var(--go)}
h3{font-size:1.18rem;margin:1.3em 0 .35em}
h4{font-size:.95rem;margin:0 0 .4em;color:var(--mute)}
p{max-width:66ch}
.lede,.answer{font-size:1.2rem;line-height:1.5;max-width:54ch;color:var(--ink)}
.answer{font-size:1.1rem;max-width:66ch}
.fine{font-size:.85rem;color:var(--mute)}
.not{font-size:.95rem;color:var(--ink-2)}
.quote{font-style:italic;color:var(--ink-2)}
.byline{color:var(--mute);font-size:.9rem;margin:0 0 1.6em}
.ph{background:#FFF4D6;padding:.05em .3em;border-radius:2px}
code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:.88em;background:var(--wash);padding:.05em .35em;border-radius:2px}
pre{background:var(--wash);padding:1rem 1.2rem;overflow:auto;border-left:4px solid var(--ink)}
ul,ol{max-width:66ch}li{margin:.25em 0}

/* ---- sections ---- */
main{display:block}
section{padding:3.4rem 0;border-bottom:1px solid var(--rule)}
section:nth-of-type(even){background:var(--white)}
.hero{position:relative;overflow:hidden;background:var(--white);border-bottom:3px solid var(--ink);padding:4.6rem 0 3.8rem}
.hero::after{content:"";position:absolute;right:2%;top:10%;width:min(36vw,420px);height:80%;background:url("runsonone-mark-ink.png") no-repeat right center/contain;opacity:.035;pointer-events:none}
.hero .wrap{position:relative}
.hero .eyebrow,.eyebrow{display:inline-block;font-family:var(--sans);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--go);margin-bottom:1rem}
.heromark{color:var(--ink);margin:0 0 1.2rem}.heromark svg{height:5rem;width:auto}
.hero .ctas{margin-top:1.6rem;display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}.hero .ctas a{margin:0}

/* ---- buttons ---- */
.btn,.buy,.hero .ctas a,.join button,button.primary,.actions button{display:inline-block;font-family:var(--serif);font-size:1rem;border:1.5px solid var(--ink);padding:.68em 1.35em;text-decoration:none;color:var(--ink);background:var(--white);margin:.4em .6em .4em 0;cursor:pointer;line-height:1.2;transition:background .12s,color .12s,border-color .12s}
.btn:hover,.buy:hover,.hero .ctas a:hover{background:var(--wash);color:var(--ink);border-color:var(--ink)}
.btn.primary,.hero .ctas a.primary,.tier.core .buy,.join button,.actions button{background:var(--ink);color:var(--white)}
.btn.primary:hover,.hero .ctas a.primary:hover,.tier.core .buy:hover,.join button:hover,.actions button:hover{background:var(--go-2);border-color:var(--go-2);color:var(--white)}
button.secondary,.actions button.secondary{background:var(--white);color:var(--ink)}
.buy{display:block;text-align:center;margin:auto 0 0}

/* ---- cards and grids ---- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;align-items:start}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:1.8em}
.tier{background:var(--white);border:1px solid var(--rule);padding:1.5rem 1.6rem;display:flex;flex-direction:column;box-shadow:0 1px 0 rgba(26,31,43,.04),0 10px 30px -22px rgba(26,31,43,.35)}
.tier.core{border:2px solid var(--ink)}
.tier h3{margin:0 0 .2em}.tier .price,.price{font-size:2.3rem;font-weight:700;margin:.15em 0 0;letter-spacing:-.02em}.tier .sub,.sub{color:var(--mute);font-size:.9rem;margin:0 0 .9em}
.tier ul{padding-left:1.1em;margin:.2em 0 .9em;font-size:.95rem}.tier p.not{margin:.2em 0 1em}.tier .guar{font-size:.85rem;color:var(--mute);margin:.8em 0 0;background:none;border:0;padding:0}
.guar,.callout,.join{background:var(--white);border:1px solid var(--rule);border-left:4px solid var(--go);padding:1rem 1.25rem;max-width:66ch;margin:1.2em 0}
.card{background:var(--white);border:1px solid var(--rule);padding:1.2rem 1.4rem}
ol.instruments{counter-reset:i;list-style:none;padding:0;margin:1.6em 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:1rem 2.4rem;max-width:960px}
ol.instruments li{counter-increment:i;display:grid;grid-template-columns:2.4em 1fr;gap:.6em;padding:.75em .2em;border-bottom:1px solid var(--rule);background:var(--white)}
ol.instruments li::before{content:counter(i);font-weight:700;color:var(--go);font-size:1.15rem}
ol.instruments b{display:block}ol.instruments span{font-size:.93rem;color:var(--ink-2);grid-column:2}
.steps{counter-reset:s;list-style:none;padding:0;margin:1em 0;max-width:66ch}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.4em 1fr;gap:.6em;padding:.8em 0;border-bottom:1px solid var(--rule)}
.steps li::before{content:counter(s);font-weight:700;color:var(--go);font-size:1.1rem}
dl dt{font-weight:700;margin-top:1em}dl dd{margin:0;max-width:60ch}
.shot{border:1px solid var(--rule);width:100%;height:auto;display:block;margin:.6em 0 1.6em;box-shadow:0 14px 34px -24px rgba(26,31,43,.4)}
.who ul{max-width:60ch}
.cta{background:var(--white);border:1px solid var(--rule);border-left:4px solid var(--ink);padding:1rem 1.25rem;margin:2rem 0;max-width:66ch}

/* ---- forms (floor, intake) ---- */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem 1.6rem;margin:1em 0}
.f label,.q label{display:block;font-size:.92rem;font-weight:700;margin-bottom:.25em}
.f .help,.q .help{display:block;font-size:.82rem;color:var(--mute);font-weight:400;margin-top:.15em}
.f .unit{font-size:.82rem;color:var(--mute);margin-left:.4em}
.f input,.f textarea,.f select,.join input[type=email],td input,td select{width:100%;font-family:var(--sans);font-size:1rem;padding:.55em .65em;border:1px solid var(--rule-2);background:var(--field);color:var(--ink);border-radius:2px}
.f textarea{min-height:4.5em;resize:vertical}
.f input:focus,.f textarea:focus,.f select:focus,.join input:focus{outline:2px solid var(--go);outline-offset:1px;border-color:var(--go)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.out{background:var(--white);border:2px solid var(--ink);padding:1.1rem 1.3rem;margin:1.4rem 0;box-shadow:0 14px 34px -26px rgba(26,31,43,.45)}
.out table{width:100%;border-collapse:collapse}.out td{padding:.4em .3em;border-bottom:1px solid var(--rule)}.out td.v{text-align:right;font-weight:700;white-space:nowrap}.out td.n{color:var(--mute);font-size:.85rem}
.out tr.warn td.v{color:var(--stop)}.out tr.good td.v{color:var(--go)}
.big{font-size:2.4rem;font-weight:700;margin:.15em 0;letter-spacing:-.02em}
.join input[type=email]{margin:.5em 0}
.actions{margin-top:2rem;display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
table{border-collapse:collapse;width:100%;font-size:.95rem;margin:.5em 0}
th{text-align:left;font-size:.8rem;color:var(--mute);padding:.35em .4em;border-bottom:1px solid var(--rule)}
td{padding:.35em .4em;border-bottom:1px solid var(--rule);vertical-align:top}

/* ---- article pages ---- */
.article main .wrap,.narrow{max-width:760px}
.article h1{max-width:22ch}
.article h2{margin-top:2em}

/* ---- small screens ---- */
@media (max-width:860px){.two,.tiers,ol.instruments,.grid,.row{grid-template-columns:1fr}.hero{padding:3.2rem 0 2.6rem}.hero::after{display:none}section{padding:2.6rem 0}}
@media print{.site-header,.site-footer,.btn,.ctas,.join,.skip{display:none}section{padding:1rem 0;border:0;background:#fff}body{background:#fff}}