/* Beta Growth — shared styles for all pages */
:root{
  --ink:#111312;--ink2:#3B403D;--mute:#565B58;--line:#DADBD6;--line2:#C9CBC4;
  --bg:#F7F7F4;--bg2:#ECEDE8;--card:#FFFFFF;
  --teal:#0F4C5C;--teal-dark:#0A3540;--teal-tint:#E6EEEF;--sage:#EEF1EC;
  --radius:12px;--pill:999px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Geist',system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--teal)}a:hover{color:var(--teal-dark)}
[id]{scroll-margin-top:84px}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:16px}

/* layout */
.wrap{max-width:1200px;margin:0 auto;padding:96px 24px}
.tint{background:var(--bg2)}.sage{background:var(--sage)}.white{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dark{background:var(--ink);color:#F2F2EE}.dark .eyebrow{color:#A9AEA9}.dark p{color:#C3C7C3}
.eyebrow{font-family:'Geist Mono',monospace;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin:0 0 16px}
h1{text-wrap:balance;margin:0;font-size:clamp(36px,5.6vw,72px);line-height:1.04;letter-spacing:-.035em;font-weight:600;max-width:1000px}
h1 .accent,h2 .accent{color:var(--teal)}
h2{text-wrap:balance;margin:0;font-size:clamp(28px,3.8vw,46px);line-height:1.1;letter-spacing:-.025em;font-weight:600;max-width:880px}
h3{margin:0 0 8px;font-size:21px;line-height:1.3;font-weight:600}
.lead{margin:16px 0 0;font-size:clamp(17px,1.8vw,20px);color:var(--ink2);max-width:720px}
.muted{color:var(--mute)}
.small{font-size:15px}
.grid{display:grid;gap:24px;margin-top:40px;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.split{display:flex;flex-wrap:wrap;gap:40px 64px;align-items:flex-start}
.split>*{flex:1 1 360px;min-width:0}

/* components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:6px}
.card p{margin:0;color:#4A4F4C}
.card .for{margin-top:10px;font-size:15px;color:var(--ink2)}
.card .for b{font-weight:600}
.card .act{margin-top:auto;padding-top:18px}
.tag{display:inline-block;font-family:'Geist Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);background:var(--teal-tint);border-radius:var(--pill);padding:4px 10px;align-self:flex-start}
.num{font-family:'Geist Mono',monospace;font-size:13px;color:var(--teal)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{border:1px solid var(--line2);border-radius:var(--pill);padding:7px 15px;font-size:15px;background:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:var(--pill);font:inherit;font-weight:500;text-decoration:none;cursor:pointer;border:1px solid transparent;line-height:1.2;text-align:center}
.btn.primary{background:var(--teal);color:#fff}.btn.primary:hover{background:var(--teal-dark);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.text{padding:10px 0;min-height:44px;justify-content:flex-start;color:var(--teal);font-weight:500}
.card .act{padding-top:8px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.row{display:flex;flex-wrap:wrap;gap:6px 28px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line2)}
.row .n{flex:0 0 200px;font-size:20px;font-weight:600}
.row .n a{color:inherit;text-decoration:none}.row .n a:hover{color:var(--teal)}
.row .d{flex:1 1 340px;color:#4A4F4C}
.row .t{font-family:'Geist Mono',monospace;font-size:12px;letter-spacing:.06em;color:var(--mute)}
.list{border-top:1px solid var(--line2);margin-top:24px}
.step{display:flex;gap:18px}
.step .c{flex:0 0 40px;height:40px;border-radius:var(--pill);background:var(--teal);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Geist Mono',monospace;font-size:14px}
.step h3{font-size:19px;margin:6px 0 4px}.step p{margin:0;color:#4A4F4C}
.steps{display:flex;flex-direction:column;gap:22px}
.note{border-left:3px solid var(--teal);background:var(--teal-tint);padding:14px 18px;border-radius:0 8px 8px 0;color:var(--ink2);font-size:15px}
.cred{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.cred img{width:64px;height:64px;border-radius:50%;object-fit:cover}
.cred p{margin:0;flex:1 1 320px;color:var(--ink2);font-size:16px}
.portrait{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;object-position:50% 15%;border-radius:var(--radius)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;border-top:1px solid var(--line);padding-top:20px;margin-top:28px}
.stats b{display:block;font-size:30px;font-weight:600;letter-spacing:-.02em}
.stats span{font-size:15px;color:var(--mute)}
.mono{font-family:'Geist Mono',monospace;font-size:13px;color:var(--mute);line-height:1.9}

/* header + mobile menu */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,247,244,.94);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .bar{max-width:1200px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:16px}
.logo{color:var(--ink);text-decoration:none;font-weight:700;font-size:19px;letter-spacing:-.02em;white-space:nowrap;margin-right:auto}
.logo span{font-weight:500;color:var(--teal)}
.nav{display:flex;align-items:center;gap:26px;font-size:15px}
.nav a{color:var(--ink);text-decoration:none}.nav a:hover{color:var(--teal)}
.bar .btn{min-height:42px;padding:9px 18px;font-size:15px}
.menu-btn{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line2);border-radius:10px;background:transparent;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:20px;height:20px}
@media (max-width:860px){
  .menu-btn{display:inline-flex}
  .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(--line);padding:8px 16px 16px;box-shadow:0 12px 24px rgba(0,0,0,.06)}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:17px}
  .nav a:last-child{border-bottom:0}
}

/* forms */
form.f{display:flex;flex-direction:column;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px}
.f label.fld{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:500}
.f .opt{font-weight:400;color:var(--mute)}
.f input[type=text],.f input[type=email],.f select,.f textarea{width:100%;min-width:0;font:inherit;font-size:16px;font-weight:400;padding:12px 14px;border:1px solid var(--line2);border-radius:8px;background:#fff;color:var(--ink)}
.f textarea{resize:vertical;min-height:96px}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}
.f input:user-invalid,.f select:user-invalid,.f textarea:user-invalid{border-color:#B3261E}
.f fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.f legend{font-size:15px;font-weight:500;margin-bottom:6px;padding:0}
.f .check{display:flex;gap:10px;align-items:center;font-size:16px;min-height:36px}
.f .check input{width:20px;height:20px;accent-color:var(--teal);flex:0 0 auto}
.f .hint{font-size:14px;color:var(--mute);margin:0}
.f .privacy{font-size:14px;color:var(--mute);margin:0}
.f .msg{display:none;padding:14px 16px;border-radius:8px;font-size:15px}
.f .msg.ok{display:block;background:#E5F1EA;color:#1E4D33}
.f .msg.err{display:block;background:#FBE9E7;color:#8C1D18}
.f.sent .fields{display:none}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

/* footer */
.site-footer{border-top:1px solid var(--line)}
.site-footer .in{max-width:1200px;margin:0 auto;padding:28px 24px;display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:14px;color:var(--mute)}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.site-footer a{color:var(--mute)}

/* mobile */
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:44px 16px}
  .site-header .bar{padding:12px 16px;gap:10px}
  .bar .btn{padding:8px 14px;min-height:44px}
  h1{font-size:clamp(32px,9vw,40px)}
  .actions{flex-direction:column;align-items:stretch}
  .actions .btn{width:100%}
  form.f{padding:18px}
  .card{padding:22px}
  .row .n{flex-basis:100%}
  .cred{margin-top:36px}
  .site-footer .in{padding:24px 16px}
}
@media (max-width:540px){.logo span{display:none}}
@media (max-width:360px){.logo{font-size:17px}.bar .btn{padding:8px 12px;font-size:14px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}