/* The Accounting Brief — design system */
:root{
  --ink:#0B1F3A; --ink2:#12305a; --green:#0FA968; --green2:#22D3A6;
  --slate:#5A6E8C; --mist:#EAF3EE; --grey:#F4F8F6; --line:#e2e8f0;
  --text:#26313f; --muted:#5A6E8C; --amber:#E8A33D; --white:#fff;
  --maxw:1120px; --radius:16px; --shadow:0 10px 30px rgba(11,31,58,.08);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.center{text-align:center}
h1,h2,h3{color:var(--ink);line-height:1.15;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(34px,5vw,58px)}
h2{font-size:clamp(26px,3.4vw,40px)}
h3{font-size:20px}
p{margin:0 0 16px}
.lead{font-size:clamp(18px,2.2vw,22px);color:var(--muted)}
.eyebrow{font-size:14px;letter-spacing:3px;text-transform:uppercase;color:var(--green);font-weight:700;margin-bottom:14px}
.muted{color:var(--muted)}
.btn{display:inline-block;font-weight:700;font-size:16px;padding:14px 26px;border-radius:12px;border:2px solid transparent;cursor:pointer;transition:.15s;text-decoration:none}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:#0d945b;text-decoration:none}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#0a1930;text-decoration:none}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--green);color:var(--green);text-decoration:none}
.btn-lg{padding:17px 34px;font-size:18px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:20px;text-decoration:none}
.brand:hover{text-decoration:none}
.brand .logo{width:34px;height:34px;border-radius:9px}
.brand b{color:var(--green)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--ink);font-weight:600;font-size:15px}
.nav-links a:hover{color:var(--green);text-decoration:none}
.nav-toggle{display:none;background:none;border:0;font-size:26px;color:var(--ink);cursor:pointer}
@media(max-width:820px){
  .nav-links{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:16px 24px;width:100%;border-top:1px solid var(--line)}
  .nav-links .btn{margin:16px 24px;text-align:center}
  .nav-toggle{display:block}
}
.hero{background:linear-gradient(160deg,#0B1F3A 0%,#12305a 100%);color:#fff;padding:96px 0 88px;position:relative;overflow:hidden}
.hero h1{color:#fff}
.hero .grad{background:linear-gradient(90deg,var(--green2),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#c3d2e6;max-width:640px;margin:20px auto 0}
.hero .eyebrow{color:var(--green2)}
.subform-embed{display:block;max-width:480px;margin:28px auto 12px;min-height:70px}
.subform-embed iframe{width:100%!important;height:70px!important;display:block;border:none}
.subform{display:flex;gap:10px;max-width:480px;margin:28px auto 12px;flex-wrap:wrap;justify-content:center}
.subform input{flex:1;min-width:220px;padding:15px 18px;border-radius:12px;border:2px solid transparent;font-size:16px;font-family:inherit}
.subform input:focus{outline:2px solid var(--green2)}
.subhint{font-size:13px;color:#9fb1c9}
.embed-note{border:2px dashed var(--green);background:rgba(34,211,166,.08);border-radius:12px;padding:14px 18px;font-size:13px;color:#cfe;max-width:520px;margin:10px auto 0}
.band{background:var(--ink);color:#fff;border-radius:24px;padding:56px 40px;text-align:center}
.band h2{color:#fff}
.band .lead{color:#c3d2e6;max-width:560px;margin:12px auto 24px}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:820px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--grey);border-radius:var(--radius);padding:28px;border-top:4px solid var(--green)}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--mist);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:22px}
.acard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.15s;display:block;color:inherit}
.acard:hover{box-shadow:var(--shadow);transform:translateY(-3px);text-decoration:none}
.acard .top{height:110px;background:linear-gradient(135deg,#0B1F3A,#12305a);display:flex;align-items:center;padding:0 24px}
.acard .top span{color:var(--green2);font-weight:700;letter-spacing:2px;font-size:12px;text-transform:uppercase}
.acard .body{padding:22px 24px}
.acard h3{margin-bottom:8px;font-size:19px}
.acard p{color:var(--muted);font-size:15px;margin:0}
.acard .rd{color:var(--green);font-weight:700;font-size:14px;margin-top:14px;display:inline-block}
.article{max-width:760px;margin:0 auto;padding:56px 24px}
.article .kicker{color:var(--green);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:13px}
.article h1{margin:12px 0 10px}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:8px}
.article h2{font-size:28px;margin:38px 0 12px}
.article h3{font-size:20px;margin:26px 0 8px}
.article p,.article li{font-size:18px;color:#33414f}
.article ul,.article ol{margin:0 0 18px 22px}
.article li{margin-bottom:8px}
.article .callout{background:var(--mist);border-left:5px solid var(--green);border-radius:10px;padding:18px 22px;margin:24px 0;font-size:17px}
.tablewrap{overflow-x:auto;margin:22px 0}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{background:var(--ink);color:#fff;font-weight:700}
tr:nth-child(even) td{background:var(--grey)}
.faq{margin-top:14px}
.faq details{border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:12px}
.faq summary{font-weight:700;color:var(--ink);cursor:pointer;padding:14px 0;font-size:17px}
.faq p{padding-bottom:14px;margin:0}
.price{font-size:44px;font-weight:800;color:var(--ink)}
.price s{font-size:24px;color:var(--muted);font-weight:600;margin-right:10px}
.checklist{list-style:none;margin:0}
.checklist li{padding-left:32px;position:relative;margin-bottom:12px;font-size:17px}
.checklist li:before{content:"\2713";position:absolute;left:0;color:#fff;background:var(--green);width:22px;height:22px;border-radius:6px;text-align:center;line-height:22px;font-size:13px;font-weight:800}
.footer{background:var(--ink);color:#c3d2e6;padding:56px 0 34px;font-size:15px}
.footer a{color:#c3d2e6}
.footer a:hover{color:var(--green2)}
.footer .cols{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:32px}
.footer .brand{color:#fff}
.footer .fcol h4{color:#fff;font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
.footer .fcol a{display:block;margin-bottom:10px}
.footer .fine{border-top:1px solid #1e3a5f;padding-top:22px;color:#7d90ab;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.disc{font-size:12px;color:#7d90ab;margin-top:8px;max-width:640px}
/* gradient-text fallback (keeps headline visible if background-clip unsupported) */
.hero .grad{color:var(--green2);-webkit-text-fill-color:currentColor}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .hero .grad{background:linear-gradient(90deg,var(--green2),var(--green));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
}