:root {
  --bg: #08110d;
  --surface: #101a15;
  --surface-alt: #16231d;
  --text: #eef7f1;
  --muted: #aac0b4;
  --line: #25362d;
  --brand: #64d39a;
  --brand-dark: #dff8e9;
  --accent: #163227;
  --good: #4fd38b;
  --warn: #f1b24a;
  --bad: #ef7676;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #08110d 0%, #0d1712 52%, #122019 100%);
  line-height: 1.6;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

.container {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(8, 17, 13, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(37, 54, 45, 0.88);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand-dark);
  font-size: 1.05rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.hero {
  padding: 56px 0 28px;
}

.hero h1,
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.07;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}

.hero p,
.page-hero p {
  color: var(--muted);
  max-width: 760px;
  margin: 0;
  font-size: 1.03rem;
}

.hero-grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.calculator-card {
  padding: 24px;
}

.form-grid {
  display: grid;
  gap: 18px;
}

.form-row {
  display: grid;
  gap: 16px;
}

label {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 8px;
}

input,
select,
button,
textarea {
  font: inherit;
}

input,
select {
  width: 100%;
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #0c1410;
  color: var(--text);
}

input:focus,
select:focus,
button:focus,
a:focus {
  outline: 3px solid rgba(24, 79, 50, 0.15);
  outline-offset: 2px;
}

.toggle-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.toggle-pill {
  flex: 1 1 140px;
  border: 1px solid var(--line);
  background: var(--surface-alt);
  color: var(--muted);
  padding: 12px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
}

.toggle-pill.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.field-help {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.results-card {
  padding: 24px;
  background: linear-gradient(180deg, #0d2219 0%, #133126 100%);
  color: #fff;
}

.results-card h2 {
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.results-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.result-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  padding: 16px;
}

.result-label {
  font-size: 0.86rem;
  opacity: 0.85;
  margin-bottom: 6px;
}

.result-value {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.1;
  font-weight: 800;
}

.verdict {
  margin-top: 18px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.1);
  border-left: 4px solid #8ee2ae;
  font-weight: 700;
}

.note,
.small-note {
  color: rgba(255,255,255,0.84);
  font-size: 0.92rem;
  margin-top: 14px;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
}

.button-primary {
  background: var(--brand);
  color: #08110d;
}

.button-secondary {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
}

#share-url {
  font-size: 0.9rem;
}

.info-strip {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.info-badge {
  background: var(--accent);
  color: var(--brand-dark);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.87rem;
  font-weight: 700;
}

.section {
  padding: 28px 0;
}

.section h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin: 0 0 14px;
}

.section h3 {
  margin: 22px 0 10px;
  font-size: 1.15rem;
}

.section p,
.section li {
  color: var(--muted);
}

.copy-grid {
  display: grid;
  gap: 18px;
}

.explain-card,
.faq-card,
.ad-card,
.content-card {
  padding: 22px;
}

.ad-card {
  background: transparent;
  border: none;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.salary-input-group {
  display: none;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  animation: fadeIn 0.3s ease;
}

.salary-input-group.visible {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.two-column {
  display: grid;
  gap: 22px;
}

.content-layout {
  display: grid;
  gap: 28px;
  padding: 42px 0 56px;
}

article.content-card {
  padding: 28px;
}

.content-card ul,
.content-card ol {
  padding-left: 20px;
}

.content-card table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.95rem;
}

.content-card th,
.content-card td {
  border: 1px solid var(--line);
  padding: 12px;
  text-align: left;
}

.content-card th {
  background: var(--surface-alt);
}

.callout {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  margin: 20px 0;
}

.cta-box {
  margin-top: 26px;
  padding: 20px;
  border-radius: 18px;
  background: linear-gradient(180deg, #133126 0%, #17382b 100%);
  border: 1px solid #26513d;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  background: rgba(10, 18, 14, 0.72);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.page-hero {
  padding: 40px 0 12px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 12px;
}

.sidebar-stack {
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .form-row,
  .results-grid,
  .copy-grid,
  .two-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.9fr;
  }

  .content-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (max-width: 759px) {
  .nav-wrap {
    padding: 12px 0;
    align-items: center;
    flex-direction: column;
  }

  .site-nav {
    justify-content: center;
    width: 100%;
    gap: 8px;
    margin-top: 12px;
  }

  .site-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-alt);
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 700;
  }

  .site-nav a:hover,
  .site-nav a:active,
  .site-nav a:focus {
    text-decoration: none;
    background: var(--accent);
    color: var(--brand);
    border-color: var(--brand);
  }
}

  .actions-row .button,
  .actions-row button.button {
    width: 100%;
  }

  #share-url {
    font-size: 0.82rem;
  }

  .calculator-card,
  .results-card,
  .faq-card,
  .explain-card,
  .ad-card,
  article.content-card {
    padding: 18px;
  }
}