:root {
  --navy: #1E293E;
  --gold: #CBA54D;
  --light-gold: #E0C585;
  --bg: #F9FAFB;
  --white: #FFFFFF;
  --border: #DCE0E5;
  --muted: #676F7E;
  --danger: #B42318;
  --ok: #1B7A4E;
  --header-h: 72px;
  --radius: 8px;
  --max: 1120px;
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 3.25rem;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(100% - 48px, var(--max)); margin-inline: auto; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 1000;
  height: var(--header-h);
  background: rgba(30, 41, 62, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(203, 165, 77, 0.15);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-logo { height: 44px; width: 44px; object-fit: cover; object-position: center 18%; border-radius: 4px; background: var(--white); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--font-heading); font-weight: 700; color: var(--white); font-size: 1.05rem; letter-spacing: 0.04em; }
.brand-sub { font-size: 0.7rem; color: var(--gold); letter-spacing: 0.08em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 20px; }
.nav-links { display: flex; gap: 18px; align-items: center; }
.nav-links a { color: rgba(249,250,251,0.88); font-weight: 600; font-size: 0.95rem; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--gold); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--white); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: 6px; font-weight: 700; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; font-family: inherit; line-height: 1.2;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover, .btn-gold:focus-visible { background: var(--light-gold); }
.btn-navy { background: var(--navy); color: #F9FAFB; }
.btn-navy:hover, .btn-navy:focus-visible { background: #2a3a55; }
.btn-nav { padding: 8px 14px; font-size: 0.85rem; }

.tool-page { padding: calc(var(--header-h) + 32px) 0 64px; }
.tool-intro { margin-bottom: 24px; max-width: 720px; }
.tool-intro h1 { font-family: var(--font-heading); font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 8px 0 12px; }
.tool-intro p { color: var(--muted); }
.tool-intro .tax-year { color: var(--navy); font-weight: 600; margin-top: 4px; }
.privacy-note {
  margin-top: 10px; font-size: 0.95rem; color: var(--navy);
  background: #EEF2F7; border-left: 3px solid var(--gold);
  padding: 10px 14px; border-radius: 0 6px 6px 0;
}
.disclaimer {
  margin: 16px 0 0; font-size: 0.92rem; color: var(--navy);
  background: #F7F1E3; border: 1px solid #E8D7A8;
  border-radius: var(--radius); padding: 14px 16px;
}
.disclaimer strong { display: block; margin-bottom: 4px; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--navy); }
.back-to-tools { margin-bottom: 4px; font-size: 0.9rem; font-weight: 600; }
.back-to-tools a { color: var(--navy); }
.back-to-tools a:hover { color: var(--gold); }

.calc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 24px;
  align-items: start;
}

.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 20px; box-shadow: 0 8px 24px rgba(30,41,62,0.04);
}
.card h2, .card h3 {
  font-family: var(--font-heading); font-size: 1.25rem; margin-bottom: 14px;
}

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.form-control {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px;
  font: inherit; color: var(--navy); background: var(--white);
}
.form-control:focus { outline: 2px solid rgba(203,165,77,0.45); border-color: var(--gold); }
.error { color: var(--danger); font-size: 0.9rem; min-height: 1.2em; margin-top: 4px; }

.calculate-btn { width: 100%; margin-top: 4px; min-height: 48px; font-size: 1rem; }

.results {
  display: none; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--border);
}
.results.show { display: block; }
.results h3 { font-family: var(--font-heading); font-size: 1.15rem; margin-bottom: 12px; }
.result-item {
  display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
  padding: 8px 0; border-bottom: 1px solid #EEF1F5; font-variant-numeric: tabular-nums;
}
.result-item:last-child { border-bottom: 0; }
.result-item strong { color: var(--muted); font-size: 0.9rem; font-weight: 600; }
.result-item span { font-weight: 700; text-align: right; }
.result-item.tax-due {
  margin-top: 10px; padding-top: 12px; border-top: 2px solid var(--navy); border-bottom: 0;
}
.result-item.tax-due strong { color: var(--navy); font-size: 1.05rem; }
.result-item.tax-due span { font-size: 1.25rem; color: var(--navy); font-family: var(--font-heading); }

.info-block + .info-block { margin-top: 22px; }
.info-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table {
  width: 100%; border-collapse: collapse; font-size: 0.92rem;
}
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); background: #F3F5F8;
}
tbody tr:last-child td { border-bottom: 0; }
td:last-child { font-variant-numeric: tabular-nums; }

.help-cta {
  margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  justify-content: space-between; background: var(--navy); color: #F9FAFB;
  border-radius: var(--radius); padding: 18px 20px;
}
.help-cta p { margin: 0; max-width: 560px; color: rgba(249,250,251,0.9); }
.help-cta .btn-gold { flex-shrink: 0; }

.site-footer {
  background: var(--navy); color: rgba(249,250,251,0.85); text-align: center; padding: 40px 0 28px; margin-top: 24px;
}
.footer-brand-name { font-family: var(--font-heading); font-size: 1.2rem; color: #fff; letter-spacing: 0.08em; }
.footer-brand-sub { display: block; color: var(--gold); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 4px; }
.footer-tagline { margin-top: 10px; font-style: italic; }
.footer-rule { border: 0; border-top: 1px solid rgba(203,165,77,0.25); margin: 18px auto; width: min(280px, 60%); }
.footer-copy { font-size: 0.85rem; }
.footer-links { margin-top: 8px; font-size: 0.85rem; }
.footer-links a:hover { color: var(--gold); }
.footer-sep { margin: 0 8px; opacity: 0.5; }

.bridgeroy-soft-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  display: flex; gap: 0.75rem; align-items: center; justify-content: center; flex-wrap: wrap;
  padding: 0.65rem 1rem; background: #1E293E; color: #F9FAFB;
  font: 500 13px/1.4 var(--font-body); box-shadow: 0 -4px 20px rgba(30,41,62,.25);
}
.bridgeroy-soft-cta a { color: #CBA54D; font-weight: 600; text-decoration: underline; }
.bridgeroy-soft-cta-close { appearance: none; border: 0; background: transparent; color: rgba(249,250,251,.7); cursor: pointer; font-size: 18px; line-height: 1; padding: 0.25rem; }

@media (max-width: 900px) {
  .calc-layout { grid-template-columns: 1fr; }
  .nav-toggle { display: flex; }
  .nav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--navy); padding: 16px 24px 24px; flex-direction: column; align-items: stretch; }
  .nav.open { display: flex; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 12px; }
  .help-cta { flex-direction: column; align-items: flex-start; }
}