/* 1099TakeHome.com — main stylesheet. No frameworks, no external fonts. */

:root {
  --bg: #f5f8f6;
  --surface: #ffffff;
  --ink: #182420;
  --ink-soft: #45564e;
  --ink-faint: #64746c;
  --accent: #0c6b45;
  --accent-dark: #095235;
  --accent-soft: #e4f3ec;
  --accent-border: #bfe0d0;
  --warn: #92400e;
  --warn-bg: #fdf3e3;
  --warn-border: #f2dcb3;
  --border: #dde6e0;
  --shadow: 0 1px 2px rgba(24, 36, 32, .06), 0 4px 16px rgba(24, 36, 32, .07);
  --radius: 12px;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-dark); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- Header ---------- */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.05rem; letter-spacing: -.01em; }
.logo svg { flex: none; }
.logo .tld { color: var(--accent); }
.site-nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.site-nav a {
  text-decoration: none; color: var(--ink-soft); font-size: .92rem; font-weight: 500;
  padding: 6px 11px; border-radius: 8px;
}
.site-nav a:hover { background: var(--accent-soft); color: var(--accent-dark); }
.site-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-dark); font-weight: 600; }

/* ---------- Hero ---------- */
.hero { padding: 36px 20px 8px; }
.hero h1 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); line-height: 1.18; letter-spacing: -.02em; margin: 0 0 10px; }
.hero .sub { font-size: 1.06rem; color: var(--ink-soft); max-width: 62ch; margin: 0 0 14px; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.badge {
  display: inline-block; font-size: .8rem; font-weight: 600; padding: 3px 10px;
  border-radius: 999px; background: var(--accent-soft); color: var(--accent-dark); border: 1px solid var(--accent-border);
}

/* Disclaimer banner */
.disclaimer {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn);
  border-radius: var(--radius); padding: 10px 14px; font-size: .9rem; margin: 14px 0 0;
}
.disclaimer strong { font-weight: 700; }

/* ---------- Calculator ---------- */
.calc { margin: 24px auto 8px; }
.calc-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; align-items: start; }
@media (max-width: 860px) { .calc-grid { grid-template-columns: 1fr; } }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 20px; }
.card h2 { margin: 0 0 4px; font-size: 1.05rem; }

/* Form */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 5px; color: var(--ink); }
.field .hint { font-size: .8rem; color: var(--ink-faint); margin-top: 4px; line-height: 1.4; }
.money { position: relative; }
.money::before { content: "$"; position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--ink-faint); font-weight: 600; pointer-events: none; }
input[type="number"], select {
  width: 100%; padding: 10px 12px; font-size: 1rem; font-family: inherit; color: var(--ink);
  border: 1px solid var(--border); border-radius: 9px; background: #fff; appearance: none; -webkit-appearance: none;
}
.money input[type="number"] { padding-left: 26px; }
input[type="number"]:focus, select:focus { border-color: var(--accent); outline: 2px solid var(--accent); outline-offset: 0; }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2345564e' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.seg label {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--border); border-radius: 9px; padding: 9px 8px; cursor: pointer;
  font-size: .92rem; font-weight: 500; margin: 0; background: #fff; text-align: center;
}
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-dark); font-weight: 600; }
.seg label:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }

.check { display: flex; gap: 9px; align-items: flex-start; font-size: .92rem; cursor: pointer; }
.check input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--accent); cursor: pointer; }
.check b { font-weight: 600; }

details.adv { border-top: 1px solid var(--border); margin-top: 14px; padding-top: 12px; }
details.adv summary { cursor: pointer; font-size: .9rem; font-weight: 600; color: var(--accent-dark); }
details.adv[open] summary { margin-bottom: 10px; }

/* Results */
.results-headline { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
@media (max-width: 480px) { .results-headline { grid-template-columns: 1fr; } }
.stat { background: var(--accent-soft); border: 1px solid var(--accent-border); border-radius: 10px; padding: 12px 14px; }
.stat .lbl { font-size: .8rem; font-weight: 600; color: var(--accent-dark); text-transform: uppercase; letter-spacing: .04em; }
.stat .val { font-size: 1.65rem; font-weight: 750; letter-spacing: -.02em; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.2; }
.stat .sub-val { font-size: .85rem; color: var(--ink-soft); }
.stat.warm { background: var(--warn-bg); border-color: var(--warn-border); }
.stat.warm .lbl { color: var(--warn); }

table.breakdown { width: 100%; border-collapse: collapse; font-size: .93rem; }
table.breakdown th, table.breakdown td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.breakdown td:last-child, table.breakdown th:last-child { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table.breakdown tr.total td { font-weight: 700; border-bottom: none; }
table.breakdown tr.minor td { color: var(--ink-soft); font-size: .88rem; }
table.breakdown .ded { color: var(--accent-dark); }

.note { font-size: .82rem; color: var(--ink-faint); margin-top: 10px; line-height: 1.45; }
.note a { color: var(--ink-soft); }

/* Quarterly schedule */
.qsched { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 12px 0 4px; }
@media (max-width: 640px) { .qsched { grid-template-columns: repeat(2, 1fr); } }
.qsched .q { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 10px 11px; text-align: center; }
.qsched .q .d { font-size: .78rem; font-weight: 600; color: var(--ink-faint); }
.qsched .q .a { font-size: 1.05rem; font-weight: 700; font-variant-numeric: tabular-nums; }

/* Compare table */
.vs-table { width: 100%; border-collapse: collapse; font-size: .93rem; margin-top: 6px; }
.vs-table th, .vs-table td { padding: 7px 8px; border-bottom: 1px solid var(--border); text-align: right; font-variant-numeric: tabular-nums; }
.vs-table th:first-child, .vs-table td:first-child { text-align: left; font-variant-numeric: normal; }
.vs-table thead th { font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; color: var(--ink-soft); }
.vs-table tr.total td { font-weight: 700; border-bottom: none; }

.equiv-line {
  margin-top: 12px; padding: 11px 14px; border-radius: 10px; font-size: .95rem;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
}

/* Affiliate slot (renders nothing while disabled) */
.aff-slot:empty { display: none; }
.aff-card { margin-top: 14px; border: 1px dashed var(--accent-border); border-radius: 10px; padding: 12px 14px; font-size: .9rem; background: #fbfdfc; }
.aff-card .ftc { display: block; margin-top: 6px; font-size: .75rem; color: var(--ink-faint); }

.btn-row { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
button.btn {
  font: inherit; font-weight: 600; font-size: .92rem; cursor: pointer;
  border-radius: 9px; padding: 9px 16px; border: 1px solid var(--border); background: #fff; color: var(--ink);
}
button.btn:hover { border-color: var(--accent); color: var(--accent-dark); }
button.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.btn-primary:hover { background: var(--accent-dark); color: #fff; }

/* ---------- Copy sections ---------- */
.copy { padding: 26px 20px 6px; }
.copy > h2, .copy > h3, .copy > p, .copy > ol, .copy > ul { max-width: 72ch; }
.copy h2 { font-size: 1.35rem; letter-spacing: -.01em; margin: 26px 0 10px; }
.copy h3 { font-size: 1.08rem; margin: 20px 0 8px; }
.copy p, .copy li { color: var(--ink-soft); }
.copy strong { color: var(--ink); }
.copy table { border-collapse: collapse; width: 100%; font-size: .92rem; }
.copy table th, .copy table td { border: 1px solid var(--border); padding: 7px 10px; text-align: left; }
.copy table th { background: var(--accent-soft); color: var(--ink); }
.copy code { background: #eef3f0; border-radius: 5px; padding: 1px 6px; font-size: .88em; }

/* FAQ */
.faq { padding: 8px 20px 20px; }
.faq > h2, .faq > details { max-width: 72ch; }
.faq h2 { font-size: 1.35rem; margin: 18px 0 10px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; margin-bottom: 9px; }
.faq summary { font-weight: 600; cursor: pointer; color: var(--ink); }
.faq details p { color: var(--ink-soft); margin: 10px 0 2px; }

/* State hub table */
.state-table { width: 100%; border-collapse: collapse; font-size: .93rem; background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.state-table th, .state-table td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.state-table th { background: var(--accent-soft); font-size: .84rem; text-transform: uppercase; letter-spacing: .03em; }
.state-table td:nth-child(3), .state-table th:nth-child(3),
.state-table td:nth-child(4), .state-table th:nth-child(4) { text-align: right; font-variant-numeric: tabular-nums; }
.state-table tr:last-child td { border-bottom: none; }
.tag { display: inline-block; font-size: .76rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.tag-none { background: var(--accent-soft); color: var(--accent-dark); }
.tag-flat { background: #e7effa; color: #1d4ed8; }
.tag-grad { background: var(--warn-bg); color: var(--warn); }

/* State facts box */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin: 14px 0; }
.facts .f { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 11px 13px; }
.facts .f .k { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-faint); }
.facts .f .v { font-size: 1.05rem; font-weight: 700; margin-top: 2px; }

/* Related links */
.rel { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0; }
.rel a { font-size: .88rem; text-decoration: none; background: var(--surface); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; color: var(--ink-soft); }
.rel a:hover { border-color: var(--accent); color: var(--accent-dark); }

/* ---------- Footer ---------- */
.site-footer { margin-top: 44px; background: var(--surface); border-top: 1px solid var(--border); padding: 26px 0 34px; font-size: .85rem; color: var(--ink-faint); }
.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; }
@media (max-width: 720px) { .site-footer .cols { grid-template-columns: 1fr; } }
.site-footer h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); margin: 0 0 8px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 5px; }
.site-footer a { color: var(--ink-soft); }
.site-footer .legal { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); line-height: 1.5; }

/* Print summary lives hidden on screen */
#print-summary { display: none; }

/* 404 */
.notfound { text-align: center; padding: 70px 20px; }
.notfound h1 { font-size: 2rem; }

/* Skip link */
.skip { position: absolute; left: -9999px; top: 0; background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 0 0 8px 0; z-index: 10; }
.skip:focus { left: 0; }

/* ---------- Source chip (results card) ---------- */
.source-chip {
  font-size: .78rem; color: var(--ink-faint); line-height: 1.4;
  margin: 0 0 12px;
  padding: 5px 10px;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  border-radius: 999px; display: inline-block;
}
.source-chip a { color: var(--ink-soft); }

/* ---------- Segmented control tap target (>=44px) ---------- */
.seg label { min-height: 44px; padding: 10px 8px; }

/* ---------- Checkbox tap target (>=44px) ---------- */
.check { min-height: 44px; align-items: center; }

/* ---------- Sticky summary bar (mobile <=480px) ---------- */
#sticky-summary {
  display: none;
}
@media (max-width: 480px) {
  #sticky-summary {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 8px rgba(24, 36, 32, .10);
    z-index: 100;
    padding: 10px 16px 12px;
    gap: 0;
    align-items: stretch;
    justify-content: space-between;
  }
  #sticky-summary .sticky-item {
    display: flex; flex-direction: column; align-items: center; flex: 1;
  }
  #sticky-summary .sticky-item + .sticky-item {
    border-left: 1px solid var(--border); margin-left: 12px; padding-left: 12px;
  }
  #sticky-summary .sticky-lbl {
    font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
    color: var(--ink-faint); line-height: 1.2;
  }
  #sticky-summary .sticky-val {
    font-size: 1.05rem; font-weight: 750; font-variant-numeric: tabular-nums;
    color: var(--ink); line-height: 1.3;
  }
  #sticky-summary .sticky-item.warm .sticky-lbl { color: var(--warn); }
  #sticky-summary .sticky-item.warm .sticky-val { color: var(--warn); }
  /* push page content above the sticky bar */
  body { padding-bottom: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  #sticky-summary { transition: none !important; }
}