/* Sevby shared design system — extracted from the homepage so every page stays identical.
   Homepage keeps its own inline copy; new pages link this file. Keep in sync if tokens change. */
:root{
  color-scheme: light;
  --paper:#ffffff;
  --wash:#f6f8f7;
  --sink:#eef2f0;
  --ink:#14201d;
  --slate:#3f524d;
  --muted:#6c7d78;
  --line:#e4e9e7;
  --accent:#0e6b63;
  --accent-deep:#0a4f49;
  --accent-soft:#e7f2ef;
  --ember:#c26241;
  --ember-soft:#f8ece7;
  --shadow:0 1px 2px rgba(20,32,29,.04), 0 12px 32px -12px rgba(20,32,29,.14);
  --mono:ui-monospace,"SF Mono","Cascadia Code","Roboto Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"Helvetica Neue",sans-serif;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--wash);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-deep)}
h1,h2,h3{margin:0;letter-spacing:-.022em;text-wrap:balance;font-weight:780;line-height:1.08}
p{margin:0}
.eyebrow{
  font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);margin:0 0 16px
}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font:inherit;font-size:15.5px;font-weight:650;
  padding:13px 22px;border-radius:11px;border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:var(--paper);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn .num{font-family:var(--mono);font-weight:600;letter-spacing:-.01em}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:20;background:rgba(246,248,247,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-weight:800;letter-spacing:-.03em;font-size:21px;color:var(--ink)}
.brand span{color:var(--accent)}
header.site nav{display:flex;align-items:center;gap:26px}
header.site nav a.link{color:var(--slate);font-size:15px;font-weight:550}
header.site nav a.link:hover{color:var(--accent)}
.header-cta{padding:9px 16px;font-size:14.5px}
@media(max-width:720px){ header.site nav a.link{display:none} }

/* ---------- generic section ---------- */
section{padding:64px 0}
.section-head{max-width:660px;margin:0 0 44px}
.section-head h2{font-size:clamp(26px,3.6vw,36px)}
.section-head p{color:var(--slate);font-size:18px;margin:14px 0 0}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:var(--paper);margin-top:12px}
footer .wrap{padding:40px 28px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
footer .brand{font-size:19px;display:block;margin:0 0 10px}
footer .fnote{color:var(--muted);font-size:13.5px;max-width:34ch;line-height:1.6}
footer h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;font-weight:600}
footer nav{display:grid;gap:9px}
footer nav a{color:var(--slate);font-size:14.5px}
footer nav a:hover{color:var(--accent)}
.legal{border-top:1px solid var(--line)}
.legal .wrap{padding:18px 28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.02em}
@media(max-width:720px){footer .wrap{grid-template-columns:1fr;gap:22px}}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}