/* Paycheck Calculators — design system (single shared stylesheet, no external files) */
:root{
  --navy:#0B2B4B; --navy-dark:#071E35; --green:#0A9D6E; --green-dark:#07855D;
  --bg:#F3F6F8; --card:#FFFFFF; --text:#17222E; --muted:#5A6B7A;
  --line:#DCE4EC; --line-soft:#E8EEF3; --radius:16px;
  --shadow:0 1px 3px rgba(11,43,75,.08),0 8px 24px rgba(11,43,75,.07);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);line-height:1.65;background:var(--bg);font-size:17px}
a{color:#0B6E4F;text-decoration:underline;text-underline-offset:2px}
a:hover{color:var(--green-dark)}
img,svg{max-width:100%}
:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:4px}

/* ---- Sticky header ---- */
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 6px rgba(11,43,75,.06)}
.header-inner{max-width:1120px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:800;font-size:19px;letter-spacing:-.01em;white-space:nowrap}
.brand:hover{color:var(--navy)}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex:0 0 38px;border-radius:50%;background:var(--green);color:#fff;font-size:21px;font-weight:800;line-height:1}
header.site nav{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
header.site nav a{color:var(--text);text-decoration:none;font-size:15px;font-weight:600;padding:9px 12px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
header.site nav a:hover{background:#EAF3EF;color:var(--green-dark)}
header.site nav a[aria-current="page"]{background:var(--navy);color:#fff}

/* ---- Layout ---- */
main{max-width:1120px;margin:0 auto;padding:28px 20px 56px}
main.prose{max-width:780px}
main.prose p,main.prose li{font-size:17px}
.byline{color:var(--muted);font-size:14px;margin:0 0 8px}
h1{font-size:38px;line-height:1.15;color:var(--navy);letter-spacing:-.02em;margin:6px 0 14px}
h2{font-size:24px;line-height:1.3;color:var(--navy);letter-spacing:-.01em;margin:40px 0 12px;padding-top:24px;border-top:1px solid var(--line)}
h3{font-size:19px;color:var(--navy);margin:26px 0 8px}
h2:first-of-type{margin-top:32px}
p{margin:0 0 14px}
ul,ol{padding-left:22px;margin:0 0 16px}
li{margin-bottom:6px}
.lede{font-size:19px;line-height:1.55;color:#33475A;margin-bottom:20px}
.muted{color:var(--muted);font-size:14px;line-height:1.55}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:4px}
.crumbs a{color:var(--muted)}

/* ---- Hero (homepage) ---- */
.hero{background:var(--navy);color:#fff;border-radius:20px;padding:40px 36px 34px;margin:4px 0 28px;box-shadow:var(--shadow)}
.hero h1{color:#fff;font-size:42px;margin:0 0 12px}
.hero p{color:#D7E3EE;font-size:19px;line-height:1.55;max-width:640px;margin:0 0 20px}
.hero .trust-chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px}
.chip .dot{width:8px;height:8px;border-radius:50%;background:#2FD6A3;flex:0 0 8px}

/* ---- Tool cards (homepage) ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:20px 0 8px}
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.tool-card:hover{border-color:var(--green);box-shadow:0 2px 6px rgba(11,43,75,.08),0 12px 28px rgba(11,43,75,.1)}
.tool-icon{width:46px;height:46px;border-radius:12px;background:#EAF6F1;color:var(--green-dark);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800}
.tool-card h2{margin:0;padding:0;border:0;font-size:20px}
.tool-card h2 a{color:var(--navy);text-decoration:none}
.tool-card h2 a:hover{color:var(--green-dark);text-decoration:underline}
.tool-card p{margin:0;color:#43586A;font-size:15px;line-height:1.55}
.tool-card .card-link{margin-top:auto;padding-top:10px;font-weight:700;color:var(--green-dark);text-decoration:none;font-size:15px}
.tool-card .card-link:hover{text-decoration:underline}

/* ---- Guides list ---- */
.guide-list{list-style:none;padding:0;margin:16px 0}
.guide-list li{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;box-shadow:var(--shadow)}
.guide-list a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;text-decoration:none;color:var(--navy);font-weight:700;font-size:17px}
.guide-list a:hover{color:var(--green-dark)}
.guide-list a .arrow{color:var(--green);font-weight:800}
.guide-list .guide-desc{color:#43586A;font-weight:400;font-size:15px}

/* ---- Calculator layout: inputs left, results right ---- */
.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;align-items:start;margin:22px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h2{margin:0 0 4px;padding:0;border:0}
.field-group{margin:20px 0 4px;padding-top:18px;border-top:1px solid var(--line-soft)}
.field-group:first-of-type{margin-top:8px;padding-top:0;border-top:0}
.field-group>h3{margin:0 0 4px;font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--green-dark)}
.field-group>p{margin:0 0 6px;color:var(--muted);font-size:14px}
label{display:block;font-weight:700;font-size:15px;margin:14px 0 0;color:var(--text)}
.hint{display:block;font-weight:400;font-size:13.5px;color:var(--muted);margin-top:2px}
input,select{width:100%;min-height:48px;padding:11px 12px;border:1.5px solid #B9C6D4;border-radius:10px;font-size:16px;font-family:inherit;color:var(--text);background:#fff;margin-top:6px}
input:focus,select:focus{border-color:var(--green);outline:3px solid rgba(10,157,110,.25);outline-offset:1px}
button[type="submit"]{width:100%;min-height:52px;background:var(--green);color:#fff;border:0;padding:14px 20px;border-radius:12px;font-size:17px;font-weight:700;cursor:pointer;margin-top:22px;font-family:inherit}
button[type="submit"]:hover{background:var(--green-dark)}
.example-note{background:#EAF6F1;border:1px solid #BFE6D6;border-radius:10px;padding:10px 14px;font-size:14.5px;color:#14543F;margin:0 0 6px}
.example-note strong{color:#0B4D38}

/* ---- State tags ---- */
.state-tags{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}
.state-tag{min-height:44px;min-width:52px;padding:8px 12px;border:1.5px solid #B9C6D4;border-radius:999px;background:#fff;color:var(--navy);font-size:14px;font-weight:700;cursor:pointer;font-family:inherit}
.state-tag:hover{border-color:var(--green);color:var(--green-dark)}
.state-tag.active{background:var(--green);border-color:var(--green);color:#fff}
.state-tags-note{font-size:14px;color:var(--muted);margin:0 0 4px}

/* ---- Result panel ---- */
.result{background:var(--navy);color:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);position:sticky;top:88px;min-height:120px}
.result:empty{display:none}
.result h2{color:#fff;font-size:28px;line-height:1.25;letter-spacing:-.01em;margin:0 0 6px;padding:0;border:0;font-weight:800;text-transform:none}
.result h2 .big{display:block;font-size:40px;line-height:1.15;letter-spacing:-.02em;margin-top:6px;font-weight:800}
.result p{color:#D7E3EE;font-size:15px;margin:10px 0 0}
.result table{width:100%;border-collapse:collapse;margin-top:16px}
.result td{padding:10px 2px;border-bottom:1px solid rgba(255,255,255,.16);text-align:left;color:#EAF1F7;font-size:15px}
.result td:last-child{text-align:right;font-weight:700;color:#fff;white-space:nowrap}
.result tr:last-child td{border-bottom:0}
.result .total{font-weight:800;font-size:19px;color:#fff}
.result .total td{border-top:2px solid rgba(255,255,255,.35);padding-top:12px}
.result .result-note{font-size:13.5px;color:#AEC6D8}

/* ---- State list (By State page) ---- */
.state-list{list-style:none;padding:0;margin:16px 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.state-list a{display:block;padding:11px 14px;background:var(--card);border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--navy);font-weight:600}
.state-list a:hover{border-color:var(--green);color:var(--green-dark)}

/* ---- Sources / key-facts box ---- */
.sources-box{background:#EAF6F1;border:1px solid #BFE6D6;border-left:5px solid var(--green);border-radius:12px;padding:16px 18px;margin:28px 0}
.sources-box p{margin:0;color:#23483C;font-size:15px}
.sources-box strong{color:#0B4D38}
.notice-box{background:#FFF7E6;border:1px solid #F0D9A0;border-left:5px solid #D9A400;border-radius:12px;padding:16px 18px;margin:28px 0}
.notice-box p{margin:0;font-size:15px;color:#5A4510}

/* ---- FAQ / steps ---- */
.faq h3{margin-top:20px}
.steps{margin:14px 0}
.steps li{margin-bottom:8px}
.related{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:15.5px}

/* ---- Footer ---- */
footer{background:var(--navy-dark);color:#C7D6E4;margin-top:8px}
.footer-inner{max-width:1120px;margin:0 auto;padding:32px 20px 36px;font-size:15px}
.footer-inner .brand{color:#fff;margin-bottom:6px}
.footer-inner p{margin:0 0 12px;color:#AEC6D8}
footer nav{display:flex;gap:4px;flex-wrap:wrap}
footer nav a{color:#fff;text-decoration:none;font-weight:600;padding:8px 12px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
footer nav a:hover{background:rgba(255,255,255,.12);text-decoration:underline}
.footer-note{color:#8FA9BE;font-size:14px;margin-top:14px}

/* ---- Responsive ---- */
@media(max-width:860px){
  .calc-layout{grid-template-columns:1fr}
  .result{position:static}
  h1{font-size:32px}
  .hero{padding:30px 22px}
  .hero h1{font-size:32px}
}
@media(max-width:640px){
  body{font-size:16px}
  main{padding:20px 14px 44px}
  .header-inner{padding:10px 14px;gap:10px}
  header.site nav a{padding:8px 9px;font-size:14px}
  .card{padding:18px}
  .result{padding:20px}
  .result h2 .big{font-size:34px}
  .state-tag{min-width:48px;padding:8px 10px}
}
@media(max-width:360px){
  .hero h1{font-size:28px}
  h1{font-size:28px}
}

/* ---- Sidebar (desktop) + top header (mobile) ---- */
.sidebar{display:none}
.hero-cta{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:14px 28px;border-radius:12px;background:var(--green);color:#fff;font-size:18px;font-weight:800;text-decoration:none;margin-top:22px;box-shadow:0 4px 14px rgba(10,157,110,.4)}
.hero-cta:hover{background:var(--green-dark);color:#fff;text-decoration:none}
@media(min-width:1024px){
  body{padding-left:264px}
  header.site{display:none}
  .sidebar{display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;width:264px;background:#fff;border-right:1px solid var(--line);padding:26px 18px;z-index:60;overflow-y:auto}
  .sidebar .brand{font-size:20px;line-height:1.2;margin-bottom:26px;white-space:normal}
  .sidebar .logo-mark{width:44px;height:44px;flex-basis:44px;font-size:25px}
  .side-nav{display:flex;flex-direction:column;gap:4px}
  .side-nav a{display:flex;align-items:center;min-height:48px;padding:11px 14px;border-radius:10px;color:var(--text);text-decoration:none;font-size:16px;font-weight:600}
  .side-nav a:hover{background:#EAF3EF;color:var(--green-dark)}
  .side-nav a[aria-current="page"]{background:var(--navy);color:#fff}
  .side-note{margin-top:auto;padding:16px;border:1px solid var(--line-soft);border-radius:12px;background:var(--bg);font-size:14px;color:var(--muted)}
  .side-note strong{display:block;color:var(--navy);font-size:15px;margin-bottom:4px}
  .side-note p{margin:0}
}
@media(max-width:1023px){
  .sidebar{display:none}
}