:root{--em:#059669;--em-d:#047857;--em-l:#ecfdf5;--ink:#0f172a;--txt:#475569;--mut:#94a3b8;--line:#e2e8f0;--soft:#f8fafc}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.7}
a{color:var(--em);font-weight:700;text-decoration:none}
a:hover{color:var(--em-d);text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px;margin:0 auto;padding:0 20px}
/* header */
.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.logo{display:flex;align-items:center;height:56px;mix-blend-mode:multiply}
.logo img{height:100%;width:auto;transform:scale(1.4);transform-origin:left center}
.menu{display:flex;align-items:center;gap:28px}
.menu a{color:#475569;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.12em}
.menu a:hover,.menu a.on{color:var(--em);text-decoration:none}
.btn{display:inline-block;background:var(--em);color:#fff!important;border-radius:999px;padding:13px 28px;font-weight:700;box-shadow:0 10px 20px -8px rgba(5,150,105,.45);text-decoration:none!important;white-space:nowrap}
.btn:hover{background:var(--em-d)}
@media(max-width:860px){.menu a:not(.btn){display:none}.btn{padding:11px 20px;font-size:15px}}
/* typography */
.eyebrow{color:var(--em);font-weight:900;font-size:13px;text-transform:uppercase;letter-spacing:.2em;margin:0 0 14px}
h1{font-size:clamp(32px,5vw,50px);line-height:1.12;font-weight:800;letter-spacing:-.02em;margin:0 0 18px}
h2{font-size:clamp(24px,3vw,30px);line-height:1.25;font-weight:800;letter-spacing:-.01em;margin:48px 0 14px}
h3{font-size:20px;margin:28px 0 8px}
p,li{color:var(--txt);font-size:18px;font-weight:500}
.lead{font-size:20px}
.meta{color:var(--mut);font-size:14px;font-weight:700;margin-bottom:28px}
/* hero */
.hero{padding:64px 0 24px}
/* answer box */
.answer{background:var(--em-l);border:1px solid #a7f3d0;border-radius:24px;padding:24px 26px;margin:8px 0 8px}
.answer p{margin:0;color:#065f46}
/* table */
.tbl{width:100%;border-collapse:collapse;margin:16px 0 8px;font-size:16px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.tbl th{background:var(--soft);color:var(--ink);font-size:14px;text-transform:uppercase;letter-spacing:.06em}
.tbl td{color:var(--txt);font-weight:500}
.tbl-wrap{overflow-x:auto}
.note{font-size:15px;color:var(--mut)}
/* cta */
.cta{background:var(--ink);border-radius:32px;padding:36px 30px;margin:56px 0;color:#fff}
.cta h2{color:#fff;margin-top:0}
.cta p{color:#cbd5e1}
.cta .row{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px;align-items:center}
.cta .alt{color:#a7f3d0}
/* faq */
.faq details{background:var(--soft);border-radius:20px;padding:18px 22px;margin:12px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:18px;color:var(--ink)}
.faq details p{margin:12px 0 0}
/* blog cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px;padding:16px 0 80px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;transition:box-shadow .2s}
.card:hover{box-shadow:0 20px 40px -20px rgba(15,23,42,.25)}
.tag{display:inline-block;background:var(--em-l);color:var(--em-d);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:4px 12px;margin-right:8px}
.date{color:var(--mut);font-size:13px;font-weight:700}
.card h2{font-size:22px;margin:16px 0 10px}
.card h2 a{color:var(--ink)}
.card p{font-size:16px;flex-grow:1}
/* footer */
footer{background:var(--soft);border-top:1px solid var(--line);padding:40px 0;margin-top:40px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:space-between;align-items:center}
footer p,footer a{font-size:14px;color:var(--mut);font-weight:700;margin:0}
footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
footer a:hover{color:var(--em)}
.crumbs{font-size:14px;color:var(--mut);font-weight:700;margin-bottom:22px}
.crumbs a{color:var(--mut)}