/* ===== VA Disability Calculator (track-d-va, isolated) — navy design system ===== */
:root{
  --bg:#eef2f9; --card:#ffffff; --ink:#0f1f3d; --ink-2:#33415c;
  --muted:#64748b; --accent:#1e3a8a; --accent-2:#2563eb; --line:#dbe3f0;
  --good:#1e3a8a; --warn:#b45309; --soft:#eef3fb;
  --shadow:0 1px 2px rgba(15,31,61,.04), 0 12px 30px rgba(15,31,61,.08);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:17px; line-height:1.7; overflow-wrap:break-word;
  background:radial-gradient(120% 80% at 50% -10%, #f4f8fd 0%, var(--bg) 55%) fixed;
}
.wrap{max-width:720px; margin:0 auto; padding:34px 20px 80px}
a{color:var(--accent)}

.back{display:inline-flex; align-items:center; gap:6px; color:var(--muted); text-decoration:none;
  font-weight:700; font-size:.92rem; margin-bottom:18px}
.back:hover{color:var(--accent)}

header{text-align:center; margin-bottom:20px; animation:rise .7s ease both}
.eyebrow{font-size:.78rem; letter-spacing:.18em; color:var(--accent); font-weight:700; margin-bottom:12px; text-transform:uppercase}
header h1{font-weight:800; font-size:2.05rem; margin:.1em 0 .35em; letter-spacing:-.02em; line-height:1.22}
header p{color:var(--ink-2); margin:0 auto; font-size:1.0rem; max-width:36ch}
.rule{width:44px; height:3px; background:var(--accent); border-radius:3px; margin:18px auto 0}

.note{background:#e6edf9; border:1px solid var(--line); border-radius:12px; padding:15px 18px;
  margin:18px 0 0; font-size:.93rem; color:var(--ink-2); line-height:1.65;
  animation:rise .7s ease both .05s}
.note b{color:var(--accent); font-weight:700}

.card{background:var(--card); border:1px solid var(--line); border-radius:14px; padding:28px 26px;
  margin:18px 0; box-shadow:var(--shadow); animation:rise .7s ease both .08s}
.card-title{font-weight:800; font-size:1.28rem; margin:0 0 6px; display:flex; align-items:baseline; gap:9px}
.card-title .no{color:var(--accent); font-size:.95rem}
.card-sub{color:var(--muted); font-size:.95rem; margin:0 0 4px}

label{display:block; font-size:1rem; color:var(--ink); margin:20px 0 4px; font-weight:700}
.qhint{font-size:.88rem; color:var(--muted); margin:0 0 9px; font-weight:400; line-height:1.55}

input[type=number], input[type=text], select{
  width:100%; padding:14px 16px; background:var(--soft); border:1px solid var(--line);
  border-radius:9px; color:var(--ink); font-size:1.08rem; font-family:inherit; outline:none;
  transition:border-color .15s, box-shadow .15s; font-variant-numeric:tabular-nums}
input:focus, select:focus{border-color:var(--accent); box-shadow:0 0 0 3px rgba(30,58,138,.14)}

/* rating rows (repeater) */
.rrow{display:flex; align-items:center; gap:10px; margin-top:10px}
.rrow select{flex:1; min-width:0}
.rrow .bicheck{display:inline-flex; align-items:center; gap:6px; margin:0; font-size:.82rem;
  font-weight:600; color:var(--muted); white-space:nowrap; cursor:pointer; user-select:none}
.rrow .bicheck input{width:16px; height:16px; accent-color:var(--accent); cursor:pointer}
.rrow .rdel{flex:0 0 auto; width:38px; height:38px; border:1px solid var(--line); background:var(--soft);
  color:var(--muted); border-radius:9px; font-size:1.3rem; line-height:1; cursor:pointer; transition:all .15s}
.rrow .rdel:hover{border-color:var(--warn); color:var(--warn)}
.addrow{margin-top:14px; width:100%; padding:12px; border:1px dashed var(--accent-2); background:transparent;
  color:var(--accent); border-radius:9px; cursor:pointer; font-size:.96rem; font-weight:700; font-family:inherit;
  transition:background .15s}
.addrow:hover{background:#e6edf9}

.money-field{display:flex; align-items:center; background:var(--soft); border:1px solid var(--line);
  border-radius:9px; overflow:hidden; transition:border-color .15s, box-shadow .15s}
.money-field:focus-within{border-color:var(--accent); box-shadow:0 0 0 3px rgba(30,58,138,.14)}
.money-field .cur{padding:0 6px 0 14px; color:var(--muted); font-size:1.05rem}
.money-field input{flex:1; min-width:0; border:0; background:transparent; outline:none; box-shadow:none;
  padding:13px 14px 13px 4px; font-size:1.05rem; color:var(--ink); font-family:inherit;
  text-align:right; font-variant-numeric:tabular-nums}
.money-field .unit{padding:0 14px 0 6px; color:var(--muted); font-size:.92rem; white-space:nowrap}

/* segment toggle */
.seg{display:flex; gap:8px; margin-top:6px; flex-wrap:wrap}
.seg button{flex:1; min-width:84px; padding:12px 10px; border:1px solid var(--line); background:var(--soft);
  color:var(--muted); border-radius:9px; cursor:pointer; font-size:.98rem; font-weight:600;
  font-family:inherit; transition:all .15s; line-height:1.3}
.seg button:hover{border-color:var(--accent-2)}
.seg button.on{background:var(--accent); border-color:var(--accent); color:#fff}

.calc-btn{width:100%; margin-top:24px; padding:17px; border:0; border-radius:10px;
  background:var(--accent); color:#fff; font-size:1.1rem; font-weight:800; font-family:inherit;
  cursor:pointer; transition:transform .12s, background .2s; box-shadow:0 8px 20px rgba(30,58,138,.22)}
.calc-btn:hover{background:#172e6b}
.calc-btn:active{transform:translateY(1px)}
.err{color:var(--warn); font-size:.92rem; margin-top:14px; display:none; line-height:1.5}

details.adj{margin-top:18px; border-top:1px solid var(--line); padding-top:8px}
details.adj summary{cursor:pointer; color:var(--accent); font-size:.95rem; font-weight:600; padding:8px 0}

/* result */
.result{display:none}
.result.shown{animation:rise .6s var(--ease) both}
.sum{font-size:.92rem; color:var(--muted); line-height:1.6}
.table-wrap{overflow-x:auto; -webkit-overflow-scrolling:touch}
table{width:100%; border-collapse:collapse; margin-top:10px; font-size:1.0rem}
th,td{text-align:right; padding:13px 8px; border-bottom:1px solid var(--line)}
thead th{color:var(--accent); font-weight:700; font-size:.82rem; letter-spacing:.02em; border-bottom:1.5px solid var(--accent-2)}
td:first-child, th:first-child{text-align:left}
tbody tr:last-child td{border-bottom:0}
.who{font-weight:700; color:var(--ink)}
.amt{font-variant-numeric:tabular-nums}
.pill{display:inline-block; font-size:.82rem; padding:3px 10px; border-radius:6px;
  background:rgba(30,58,138,.1); color:var(--accent); font-weight:700}

.stat{display:flex; justify-content:space-between; align-items:center; margin-top:14px;
  padding:14px 18px; background:var(--soft); border:1px solid var(--line); border-radius:10px}
.stat .k{color:var(--muted); font-size:.95rem; font-weight:600}
.stat .v{font-size:1.15rem; font-weight:800; color:var(--ink); font-variant-numeric:tabular-nums}
.big{margin-top:14px; padding:22px 20px; border-radius:12px; text-align:center;
  background:linear-gradient(135deg, #1e3a8a, #2563eb); color:#fff}
.big .k{font-size:.95rem; opacity:.92; font-weight:600}
.big .v{font-size:1.95rem; font-weight:800; margin-top:6px; font-variant-numeric:tabular-nums; line-height:1.2}
.big .vsub{font-size:.9rem; opacity:.9; margin-top:8px; line-height:1.5}
.big.rating .v{font-size:2.6rem}

.disc{font-size:.86rem; color:var(--muted); margin-top:20px; padding:16px 18px;
  background:rgba(255,255,255,.6); border:1px solid var(--line); border-radius:10px; line-height:1.6}
.disc b{color:var(--ink-2)}

/* affiliate CTA */
.cta{margin-top:16px; padding:20px 22px; border-radius:14px; border:1px solid var(--line);
  background:linear-gradient(135deg,#eef3fb,#e6edf9); text-align:center}
.cta h3{margin:0 0 6px; font-size:1.12rem; font-weight:800; color:var(--ink)}
.cta p{margin:0 0 14px; font-size:.94rem; color:var(--ink-2); line-height:1.6}
.cta a{display:inline-flex; align-items:center; gap:8px; background:var(--accent); color:#fff;
  text-decoration:none; padding:13px 24px; border-radius:999px; font-weight:800; font-size:1rem;
  box-shadow:0 8px 20px rgba(30,58,138,.22); transition:background .2s, transform .12s}
.cta a:hover{background:#172e6b} .cta a:active{transform:translateY(1px)}
.cta .adlabel{display:block; margin-top:10px; font-size:.72rem; letter-spacing:.08em; color:var(--muted); opacity:.7; text-transform:uppercase}

/* FAQ accordion */
.acc{margin-top:6px}
.acc-item{border-bottom:1px solid var(--line)}
.acc-item:first-child{border-top:1px solid var(--line)}
.acc-q{width:100%; text-align:left; background:none; border:0; cursor:pointer; font-size:1.06rem;
  font-weight:700; color:var(--ink); font-family:inherit; padding:18px 40px 18px 2px; position:relative; line-height:1.5}
.acc-q:hover{color:var(--accent)}
.acc-q::after{content:""; position:absolute; right:6px; top:50%; width:15px; height:15px; transform:translateY(-50%);
  background:
    linear-gradient(var(--accent),var(--accent)) center/100% 2px no-repeat,
    linear-gradient(var(--accent),var(--accent)) center/2px 100% no-repeat;
  transition:transform .4s var(--ease)}
.acc-item.open .acc-q::after{transform:translateY(-50%) rotate(45deg)}
.acc-a{max-height:0; overflow:hidden; transition:max-height .42s var(--ease)}
.acc-item.open .acc-a{max-height:720px}
.acc-a p{margin:0 2px 18px; color:var(--ink-2); line-height:1.75; font-size:1rem}

footer.site{text-align:center; margin-top:26px; padding-top:18px; border-top:1px solid var(--line);
  color:var(--muted); font-size:.88rem}
footer.site a{color:var(--accent); text-decoration:none; font-weight:700}

/* share */
.share-wrap{text-align:center; margin-top:20px}
.share-btn{display:inline-flex; align-items:center; gap:8px; background:#e6edf9; color:var(--accent);
  border:1px solid var(--line); border-radius:999px; padding:12px 22px; font-weight:700; font-size:.98rem;
  font-family:inherit; cursor:pointer; transition:background .15s, transform .12s}
.share-btn:hover{background:#dbe7fb} .share-btn:active{transform:translateY(1px)}
.share-btn svg{width:18px; height:18px}
.toast{position:fixed; left:50%; bottom:32px; transform:translateX(-50%) translateY(20px); opacity:0;
  background:var(--ink); color:#fff; padding:13px 22px; border-radius:10px; font-size:.95rem; font-weight:600;
  z-index:80; transition:opacity .25s, transform .25s; pointer-events:none; box-shadow:0 10px 30px rgba(15,31,61,.3)}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0)}

/* article prose */
.prose{font-size:1.04rem; color:var(--ink-2); line-height:1.78}
.prose h2{font-size:1.45rem; font-weight:800; color:var(--ink); margin:34px 0 12px; letter-spacing:-.01em; line-height:1.3}
.prose h3{font-size:1.16rem; font-weight:800; color:var(--ink); margin:26px 0 8px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px; padding-left:22px}
.prose li{margin:0 0 9px}
.prose strong{color:var(--ink); font-weight:700}
.prose a{color:var(--accent); font-weight:600}
.prose .lead{font-size:1.12rem; color:var(--ink-2); font-weight:500; margin-bottom:22px; line-height:1.7}
.prose table{width:100%; border-collapse:collapse; margin:8px 0 22px; font-size:.98rem}
.prose th,.prose td{text-align:left; padding:11px 12px; border-bottom:1px solid var(--line)}
.prose thead th{color:var(--accent); font-weight:800; font-size:.82rem; letter-spacing:.02em; text-transform:uppercase; border-bottom:1.5px solid var(--accent-2)}
.prose tbody tr:last-child td{border-bottom:0}
.prose td.num,.prose th.num{text-align:right; font-variant-numeric:tabular-nums}
.callout{background:#e6edf9; border:1px solid var(--line); border-left:4px solid var(--accent);
  border-radius:10px; padding:16px 18px; margin:0 0 22px; font-size:1rem; color:var(--ink-2); line-height:1.7}
.callout b{color:var(--accent)}

/* inline CTA to the calculator (inside articles) */
.tool-cta{display:flex; align-items:center; gap:18px; flex-wrap:wrap; justify-content:space-between;
  margin:26px 0; padding:22px 24px; border-radius:14px; border:1px solid var(--line);
  background:linear-gradient(135deg,#1e3a8a,#2563eb); color:#fff; box-shadow:var(--shadow)}
.tool-cta .tc-t{font-size:1.12rem; font-weight:800}
.tool-cta .tc-d{font-size:.92rem; opacity:.92; margin-top:2px}
.tool-cta a{flex:0 0 auto; background:#fff; color:var(--accent); text-decoration:none; font-weight:800;
  padding:12px 22px; border-radius:999px; font-size:.98rem; transition:transform .12s}
.tool-cta a:hover{transform:translateY(-2px)}

/* guides grid */
.guides{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:8px}
.guide-card{display:block; text-decoration:none; color:inherit; background:var(--card);
  border:1px solid var(--line); border-radius:14px; padding:20px 20px; box-shadow:var(--shadow);
  transition:transform .18s var(--ease), box-shadow .18s, border-color .18s}
.guide-card:hover{transform:translateY(-3px); box-shadow:0 14px 32px rgba(30,58,138,.14); border-color:var(--accent-2)}
.guide-card .gt{display:block; font-size:1.06rem; font-weight:800; color:var(--ink); line-height:1.35}
.guide-card .gd{display:block; color:var(--muted); font-size:.9rem; margin-top:7px; line-height:1.5}
.guide-card .gmore{display:inline-block; margin-top:11px; color:var(--accent); font-weight:700; font-size:.9rem}
@media (max-width:560px){ .guides{grid-template-columns:1fr} }

footer.site .fnav{display:flex; flex-wrap:wrap; justify-content:center; gap:8px 16px; margin-bottom:12px}
footer.site .fnav a{font-weight:600}

/* ad slot — content end only (above footer); height reserved to avoid CLS */
.ad-slot{ margin:30px auto 6px; min-height:120px; text-align:center; clear:both; }
.ad-slot::before{ content:'Advertisement'; display:block; font-size:.72rem; letter-spacing:.1em;
  color:var(--muted); opacity:.6; margin-bottom:8px; text-transform:uppercase; }
.ad-slot ins{ margin:0 auto; }

@keyframes rise{from{opacity:0; transform:translateY(14px)} to{opacity:1; transform:none}}

@media (max-width:480px){
  .wrap{padding:24px 14px 60px}
  header h1{font-size:1.6rem}
  header p{font-size:.94rem}
  .card{padding:22px 16px}
  .card-title{font-size:1.16rem}
  body{font-size:16px}
  label{font-size:.97rem}
  th,td{padding:11px 5px; font-size:.93rem}
  thead th{font-size:.74rem}
  .big .v{font-size:1.6rem}
  .big.rating .v{font-size:2.1rem}
  .acc-q{font-size:1.0rem; padding:16px 32px 16px 2px}
  .seg button{font-size:.92rem; min-width:72px}
  .rrow .bicheck{font-size:.76rem}
}