/* brefly - shared design system */
:root{
  --bg:#f8f7f3; --panel:#ffffff; --ink:#13191d; --mut:#5c686f;
  --teal:#0e9384; --teal-dk:#0a7264; --teal-soft:rgba(14,147,132,.09);
  --gold:#e8a520; --line:rgba(19,25,29,.09); --dark:#0f161a;
  --shadow:0 24px 60px -30px rgba(15,22,26,.35);
  --r-lg:20px; --r-md:14px; --r-sm:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
::selection{background:rgba(14,147,132,.22)}

/* nav */
nav.top{position:sticky;top:0;z-index:50;background:rgba(248,247,243,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:28px}
.logo{font-family:'Space Grotesk';font-weight:700;font-size:21px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.logo em{font-style:normal;color:var(--teal)}
.nav-links{display:flex;gap:22px;font-size:14px;font-weight:500;color:var(--mut)}
.nav-links a{color:inherit;text-decoration:none;transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
@media(max-width:720px){.nav-links{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-weight:600;font-size:14px;border-radius:var(--r-sm);padding:10px 19px;border:none;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .2s,background .15s;color:var(--ink)}
.btn:active{transform:scale(.97)}
.btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.btn-ghost{background:transparent;border:1px solid var(--line)}
.btn-ghost:hover{border-color:rgba(19,25,29,.25)}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 8px 22px -10px rgba(14,147,132,.65)}
.btn-primary:hover{background:var(--teal-dk);box-shadow:0 10px 26px -10px rgba(14,147,132,.75)}

/* type helpers */
.k{font-family:'Space Grotesk';font-weight:600;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-dk)}
h1,h2,h3,h4{font-family:'Space Grotesk';letter-spacing:-.02em;line-height:1.12}

/* footer */
footer.site{border-top:1px solid var(--line);margin-top:80px;padding:40px 24px 48px;background:#f3f1ec}
.foot-in{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-start}
.foot-in .tag{font-size:13px;color:var(--mut);margin-top:6px}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.fcol{display:flex;flex-direction:column;gap:8px;font-size:13.5px}
.fcol b{font-family:'Space Grotesk';font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:2px}
.fcol a{color:var(--ink);text-decoration:none}
.fcol a:hover{color:var(--teal-dk)}
.foot-base{max-width:1100px;margin:28px auto 0;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--mut);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);padding:24px}

/* brief page bits */
.crumb{font-size:13px;color:var(--mut);margin:26px 0 10px}
.crumb a{color:var(--teal-dk);text-decoration:none;font-weight:500}
.bullets-pub{display:flex;flex-direction:column;gap:14px;margin:18px 0}
.bullets-pub .bl{display:flex;gap:13px;font-size:16px;line-height:1.55}
.bullets-pub .bl .bd{flex:0 0 8px;height:8px;border-radius:50%;background:var(--teal);margin-top:9px}
.bullets-pub .bl b{color:var(--ink)}