/* SearchCompass ------------------------------------------------- */
:root{
  --paper:#EBEEEC; --surface:#FBFCFB; --ink:#0F211D; --ink-soft:#4A5D58;
  --line:#C6D1CD; --line-soft:#DBE2DF; --accent:#0D6B57; --accent-ink:#FBFCFB;
  --north:#B03C27; --brass:#81692B;
  --shadow:0 1px 0 rgba(15,33,29,.05), 0 18px 40px -28px rgba(15,33,29,.45);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0A1513; --surface:#101E1B; --ink:#E2EAE7; --ink-soft:#93A6A1;
    --line:#22352F; --line-soft:#16241F; --accent:#43C6A4; --accent-ink:#06201A;
    --north:#F27358; --brass:#C9A85F;
    --shadow:0 1px 0 rgba(0,0,0,.3), 0 18px 40px -28px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"]{
  --paper:#0A1513; --surface:#101E1B; --ink:#E2EAE7; --ink-soft:#93A6A1;
  --line:#22352F; --line-soft:#16241F; --accent:#43C6A4; --accent-ink:#06201A;
  --north:#F27358; --brass:#C9A85F;
  --shadow:0 1px 0 rgba(0,0,0,.3), 0 18px 40px -28px rgba(0,0,0,.9);
}

*{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-family:"Source Serif 4","Iowan Old Style",Georgia,serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
.narrow{width:min(760px,100% - 2.5rem);margin-inline:auto}
h1,h2,h3,h4{font-family:Archivo,"Helvetica Neue",Arial,sans-serif;font-stretch:110%;font-weight:700;letter-spacing:-.015em;line-height:1.06;text-wrap:balance;margin:0}
p{margin:0 0 1rem}
a{color:inherit}
.eyebrow{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:99;background:var(--accent);color:var(--accent-ink);padding:.6rem 1rem;border-radius:2px}

/* header ------------------------------------------------------- */
header.site{position:relative;z-index:5;border-bottom:1px solid var(--line);background:var(--paper)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0}
.mark{display:flex;align-items:center;gap:.6rem;text-decoration:none;flex:none}
.mark svg{width:26px;height:26px;flex:none}
.mark b{font-family:Archivo,sans-serif;font-stretch:108%;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.mark b span{color:var(--ink-soft);font-weight:500}
nav.main{display:flex;align-items:center;gap:1.6rem;font-family:Archivo,sans-serif;font-size:.92rem;font-weight:500}
nav.main a{text-decoration:none;color:var(--ink-soft);padding:.2rem 0;border-bottom:1px solid transparent}
nav.main a:hover{color:var(--ink)}
nav.main a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
nav.main a.btn{color:var(--accent-ink);border-bottom-color:transparent;margin-left:.4rem}
nav.main a.btn:hover{color:var(--accent-ink)}
nav.main a.btn[aria-current="page"]{color:var(--accent-ink);border-bottom-color:transparent}
@media (max-width:820px){
  header.site .wrap{flex-wrap:wrap;padding:.9rem 0}
  nav.main{width:100%;gap:1.1rem;font-size:.86rem;overflow-x:auto;padding-bottom:.2rem}
  nav.main .btn{margin-left:auto}
}

/* buttons ------------------------------------------------------ */
.btn{
  font-family:Archivo,sans-serif;font-stretch:104%;font-weight:600;font-size:.95rem;
  text-decoration:none;display:inline-flex;align-items:center;gap:.55rem;
  padding:.7rem 1.15rem;border-radius:2px;border:1px solid var(--accent);
  background:var(--accent);color:var(--accent-ink);white-space:nowrap;
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.lg{font-size:1rem;padding:.85rem 1.35rem}
.btn svg{width:15px;height:15px}
@media (prefers-reduced-motion:reduce){ .btn{transition:none} .btn:hover{transform:none} }

/* sections ----------------------------------------------------- */
section{padding:clamp(3.2rem,6.5vw,5.2rem) 0}
.sec-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.9rem 1.5rem;margin-bottom:2.3rem}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);max-width:22ch}
.lede{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--ink-soft);max-width:56ch}
.band{background:var(--surface);border-block:1px solid var(--line)}
.note{font-family:"IBM Plex Mono",monospace;font-size:.75rem;color:var(--ink-soft);letter-spacing:.02em}
.pill{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--line);border-radius:999px;padding:.35rem .7rem;display:inline-flex;align-items:center;gap:.5rem;background:var(--surface)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--north);flex:none}

/* hero --------------------------------------------------------- */
.hero{position:relative;overflow:hidden;padding:clamp(3rem,8vw,6rem) 0 clamp(3rem,6vw,4.5rem)}
.hero::before{
  content:"";position:absolute;inset:-1px;pointer-events:none;
  background-image:
    repeating-linear-gradient(0deg,var(--line) 0 1px,transparent 1px 34px),
    repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 34px);
  opacity:.5;
  -webkit-mask-image:radial-gradient(115% 85% at 50% 8%,#000 10%,transparent 72%);
  mask-image:radial-gradient(115% 85% at 50% 8%,#000 10%,transparent 72%);
}
.hero .wrap{position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(1.5rem,5vw,4rem);align-items:end}
.hero h1{font-size:clamp(2.05rem,4.4vw,3.5rem);max-width:16ch;margin:1.1rem 0 0}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{margin-top:0}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem 1rem;align-items:center;margin-top:1.9rem}
@media (max-width:880px){ .hero-grid{grid-template-columns:1fr;gap:1.6rem} }

/* page header (interior pages) --------------------------------- */
.pagehead{padding:clamp(2.6rem,6vw,4.4rem) 0 clamp(1.8rem,4vw,3rem);border-bottom:1px solid var(--line)}
.pagehead h1{font-size:clamp(2rem,4.6vw,3.2rem);max-width:17ch;margin:.9rem 0 0}
.pagehead .lede{margin-top:1.2rem}

/* cards -------------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1px;background:var(--line);border-block:1px solid var(--line)}
.cards article{background:var(--paper);padding:2rem 1.6rem 2.2rem}
.cards h3{font-size:1.14rem;font-stretch:106%;margin-bottom:.6rem}
.cards p{margin:0;color:var(--ink-soft);font-size:.97rem}
.cards .eyebrow{margin-bottom:1.3rem;color:var(--brass)}

.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.two > div{background:var(--paper);padding:1.6rem 1.5rem}
.two h3{font-size:1.08rem;margin-bottom:.7rem}
.two p{margin:0;color:var(--ink-soft);font-size:.96rem}

/* numbered list ------------------------------------------------ */
ol.steps{list-style:none;margin:0;padding:0;display:grid;gap:1.5rem;counter-reset:s}
ol.steps li{position:relative;padding-left:3rem;counter-increment:s}
ol.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:.15em;
  font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--accent);letter-spacing:.06em;
}
ol.steps b{font-family:Archivo,sans-serif;font-stretch:104%;font-weight:600;font-size:1.06rem;display:block;margin-bottom:.25rem}
ol.steps p{margin:0;color:var(--ink-soft);font-size:.97rem;max-width:60ch}

ul.plain{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.65rem}
ul.plain li{position:relative;padding-left:1.7rem;color:var(--ink-soft)}
ul.plain li::before{content:"\2192";position:absolute;left:0;top:.05em;color:var(--accent);font-family:"IBM Plex Mono",monospace;font-size:.85rem}
ul.plain li b{color:var(--ink);font-weight:600}

/* tables ------------------------------------------------------- */
.scroller{overflow-x:auto;border:1px solid var(--line);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:580px;font-size:.95rem}
th,td{text-align:left;padding:.8rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:500}
tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums}
td b{font-family:Archivo,sans-serif;font-stretch:104%;font-weight:600}

/* compass ------------------------------------------------------ */
.rose-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.dial{position:sticky;top:2rem}
.dial-inner{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:50%;box-shadow:var(--shadow)}
.dial svg{display:block;width:100%;height:auto}
#needle{
  transform-box:view-box;transform-origin:210px 210px;
  transition:transform .85s cubic-bezier(.65,.02,.16,1);
}
.readout{margin-top:1.35rem;display:flex;align-items:baseline;justify-content:center;gap:.75rem;border-top:1px solid var(--line);padding-top:1rem}
.readout .pt{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.2em;color:var(--north)}
.readout .nm{font-family:Archivo,sans-serif;font-stretch:104%;font-weight:700;font-size:1.05rem;line-height:1.2}
ol.bearings{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
ol.bearings li{border-bottom:1px solid var(--line)}
ol.bearings button{all:unset;display:grid;grid-template-columns:2.9rem 1fr;gap:0 1rem;width:100%;padding:1.05rem .4rem;cursor:pointer;box-sizing:border-box;transition:background .2s ease}
ol.bearings button:hover{background:var(--line-soft)}
ol.bearings .pt{font-family:"IBM Plex Mono",monospace;font-size:.78rem;letter-spacing:.1em;color:var(--ink-soft);padding-top:.25rem}
ol.bearings .nm{font-family:Archivo,sans-serif;font-stretch:106%;font-weight:600;font-size:1.06rem;line-height:1.25}
ol.bearings p{grid-column:2;margin:.4rem 0 0;color:var(--ink-soft);font-size:.95rem;max-width:52ch}
ol.bearings li.on button{background:var(--line-soft)}
ol.bearings li.on .pt{color:var(--north)}
ol.bearings li.on .nm{color:var(--accent)}
@media (max-width:880px){
  .rose-grid{grid-template-columns:1fr}
  .dial{position:static;max-width:420px;margin-inline:auto}
  ol.bearings button{grid-template-columns:2.4rem 1fr}
}
@media (prefers-reduced-motion:reduce){ #needle{transition:none} }

/* math --------------------------------------------------------- */
.math-foot{font-size:.92rem;color:var(--ink-soft);max-width:62ch;margin-top:1.2rem}

/* pricing ------------------------------------------------------ */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.tier{background:var(--paper);padding:1.9rem 1.7rem 2.1rem;display:flex;flex-direction:column}
.tier.pick{background:var(--surface)}
.tier .tag{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);display:block;margin-bottom:.9rem}
.tier h3{font-size:1.3rem;margin-bottom:.5rem}
.tier .price{font-family:Archivo,sans-serif;font-stretch:110%;font-weight:700;font-size:2.5rem;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1;margin:.8rem 0 .2rem}
.tier .price small{font-size:.36em;color:var(--ink-soft);font-weight:600;letter-spacing:0}
.tier .setup{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--ink-soft);margin-bottom:1.2rem}
.tier .who{color:var(--ink-soft);font-size:.96rem;padding-bottom:1.2rem;margin-bottom:1.2rem;border-bottom:1px solid var(--line)}
.tier ul{list-style:none;margin:0 0 1.6rem;padding:0;display:grid;gap:.55rem;font-size:.95rem}
.tier ul li{display:grid;grid-template-columns:1.1rem 1fr;gap:.6rem;color:var(--ink-soft)}
.tier ul svg{width:14px;height:14px;margin-top:.42rem;color:var(--accent)}
.tier .btn{margin-top:auto;justify-content:center}

/* faq ---------------------------------------------------------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:1.1rem .2rem;display:flex;justify-content:space-between;gap:1.5rem;
  font-family:Archivo,sans-serif;font-stretch:104%;font-weight:600;font-size:1.04rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-family:"IBM Plex Mono",monospace;font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 1.1rem;color:var(--ink-soft);max-width:62ch;font-size:.98rem}

/* quote -------------------------------------------------------- */
.quote{border-left:3px solid var(--accent);padding:.3rem 0 .3rem 1.4rem;max-width:60ch}
.quote p{font-size:1.12rem}
.quote cite{font-style:normal;font-family:"IBM Plex Mono",monospace;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}

/* cta band ----------------------------------------------------- */
.cta .wrap{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
.cta h2{font-size:clamp(1.7rem,3.6vw,2.5rem);max-width:16ch}
.cta p{color:var(--ink-soft);max-width:46ch;margin:1rem 0 0}
.check-block{border-top:1px solid var(--line);padding-top:1.1rem}
.checklist{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:.7rem}
.checklist li{display:grid;grid-template-columns:1.1rem 1fr;gap:.75rem;font-size:.97rem;color:var(--ink-soft)}
.checklist svg{width:15px;height:15px;margin-top:.4rem;color:var(--accent)}
@media (max-width:880px){ .cta .wrap{grid-template-columns:1fr} }

/* footer ------------------------------------------------------- */
footer.site{border-top:1px solid var(--line);padding:2.6rem 0 3.4rem;font-size:.92rem;color:var(--ink-soft)}
footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.8rem;margin-bottom:2.2rem}
footer.site h4{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);font-weight:500;margin-bottom:.8rem}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
footer.site a{text-decoration:none}
footer.site a:hover{color:var(--accent)}
footer.site .base{display:flex;flex-wrap:wrap;gap:.7rem 1.5rem;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:1.4rem}
.byline{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:.28rem .62rem;margin-right:.5rem}