/* Layout: one calm reading column, a split hero with a sample chat, numbered steps only where order is real. */
:root{
--bg:#f6f8f6; --surface:#ffffff; --ink:#12231f; --muted:#51635e; --line:#d5ddd9;
--accent:#0b6b5d; --accent-ink:#ffffff; --tint:#e2efeb; --signal:#f2c230; --signal-ink:#2b2204;
--display:"Bricolage Grotesque","Trebuchet MS","Segoe UI",sans-serif;
--body:"Figtree","Segoe UI",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
--bg:#0e1614; --surface:#16211e; --ink:#e8f0ed; --muted:#9db0aa; --line:#2a3a36;
--accent:#58c9b3; --accent-ink:#06211c; --tint:#1b2d29; --signal:#f2c230; --signal-ink:#2b2204; color-scheme:dark } }
:root[data-theme="dark"]{
--bg:#0e1614; --surface:#16211e; --ink:#e8f0ed; --muted:#9db0aa; --line:#2a3a36;
--accent:#58c9b3; --accent-ink:#06211c; --tint:#1b2d29; --signal:#f2c230; --signal-ink:#2b2204; color-scheme:dark }
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6}
a{color:var(--accent)}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--signal);outline-offset:2px}
.wrap{max-width:1080px;margin-inline:auto;padding-inline:20px}
.top{border-bottom:1px solid var(--line);background:var(--surface)}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px;padding-block:14px}
.logo{font-family:var(--display);font-weight:700;font-size:1.3rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.logo span{color:var(--accent)}
.logo small{display:block;font-family:var(--body);font-weight:400;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:.95rem}
.nav a{color:var(--muted);text-decoration:none;padding-block:4px;border-bottom:2px solid transparent}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:700}
h2{font-size:clamp(1.45rem,3vw,1.9rem);font-weight:600}
h3{font-size:1.15rem;font-weight:600}
p{margin:0;max-width:65ch}
.eyebrow{font-size:.8rem;text-transform:uppercase;letter-spacing:.09em;color:var(--accent);font-weight:600}
.lead{font-size:1.15rem;color:var(--muted)}
.hero{padding-block:56px 48px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero .col{display:flex;flex-direction:column;gap:18px;min-width:0}
.pagehead{padding-block:48px 8px}
.pagehead .wrap{display:flex;flex-direction:column;gap:14px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:11px 20px;border-radius:8px;text-decoration:none;font-weight:600;background:var(--accent);color:var(--accent-ink)}
.btn.alt{background:transparent;color:var(--ink);border:1px solid var(--line)}
section{padding-block:36px}
.stack{display:flex;flex-direction:column;gap:16px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid>div{display:flex;flex-direction:column;gap:8px;min-width:0}
.grid p,.steps p{color:var(--muted)}
.band{background:var(--tint)}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:22px;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:16px}
.steps li::before{content:counter(s);font-family:var(--display);font-weight:700;font-size:1.1rem;width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center}
.steps li>div{display:flex;flex-direction:column;gap:4px;min-width:0}
.chat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;min-width:0}
.chat .cap{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.msg{max-width:85%;padding:9px 13px;border-radius:14px;font-size:.95rem;line-height:1.45}
.msg.c{align-self:flex-start;background:var(--tint)}
.msg.a{align-self:flex-end;background:var(--accent);color:var(--accent-ink)}
.msg.n{align-self:center;background:var(--signal);color:var(--signal-ink);font-size:.82rem;border-radius:6px}
ul.plain{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:8px;max-width:65ch}
.prose{display:flex;flex-direction:column;gap:14px}
.prose h2{margin-top:18px;font-size:1.35rem}
dl.facts{display:grid;grid-template-columns:max-content 1fr;gap:10px 24px;margin:0}
dl.facts dt{color:var(--muted)} dl.facts dd{margin:0;min-width:0;overflow-wrap:anywhere}
mark.ph{background:var(--signal);color:var(--signal-ink);padding:0 4px;border-radius:3px}
.cta{padding-block:44px}
.cta .wrap{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
footer{border-top:1px solid var(--line);margin-top:32px;padding-block:28px;font-size:.92rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px 32px}
footer .links{display:flex;flex-wrap:wrap;gap:6px 18px}
footer p{max-width:46ch}
@media (max-width:760px){
.hero .wrap,.grid,.grid.two{grid-template-columns:1fr}
.hero{padding-block:36px 28px}
dl.facts{grid-template-columns:1fr;gap:2px 0} dl.facts dd{margin-bottom:10px}
}