/* ============================================================
   ToolStack — Minimal, Fast-Loading Stylesheet
   Design principles: readable typography, generous whitespace,
   semantic structure, no animations, mobile-first.
   ============================================================ */

/* ---------- 1. Reset & Box Model ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ---------- 2. Design Tokens ---------- */
:root {
  /* ── Legacy tokens (kept for backward-compat) ── */
  --color-bg:          #ffffff;
  --color-surface:     #f7f7f5;
  --color-border:      #e2e2de;
  --color-text:        #1a1a1a;
  --color-text-muted:  #6b6b6b;
  --color-accent:      #2563eb;
  --color-accent-dark: #1d4ed8;
  --color-cta-bg:      #eff6ff;

  /* ── TSC Brand System v1.1 ── */
  --tsc-primary:       #2563eb;   /* main accent — matches --color-accent */
  --tsc-primary-dark:  #1d4ed8;   /* darker shade for hover states */
  --tsc-primary-soft:  #eff6ff;   /* light tint for backgrounds / highlights */
  --tsc-primary-border:#bfdbfe;   /* soft blue border for accented elements */
  --tsc-text:          #1a1a1a;   /* main body text */
  --tsc-muted:         #6b6b6b;   /* secondary text / meta */
  --tsc-border:        #e2e2de;   /* subtle border */
  --tsc-bg:            #ffffff;   /* page background */
  --tsc-surface:       #f7f7f5;   /* card / section surface */

  /* ── Typography scale ── */
  --tsc-h1-size:       clamp(1.75rem, 4vw, 2.75rem);
  --tsc-h1-weight:     800;
  --tsc-h1-tracking:   -0.025em;
  --tsc-h2-size:       clamp(1.35rem, 3vw, 2rem);
  --tsc-h2-weight:     700;
  --tsc-h2-tracking:   -0.015em;
  --tsc-h3-size:       clamp(1.05rem, 2vw, 1.3rem);
  --tsc-h3-weight:     700;
  --tsc-body-size:     1.0625rem; /* 17px */
  --tsc-body-leading:  1.75;

  /* ── Interaction ── */
  --tsc-transition:    150ms ease-out;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-size-base: 1rem;       /* 16px */
  --line-height:    1.7;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;

  --radius:    6px;
  --max-width: 1100px;
  --narrow:    680px;
}

/* ---------- 3. Base ---------- */
html {
  font-size: 100%;
  scroll-behavior: auto; /* no smooth scroll — keep it instant */
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* ---------- 4. Typography ---------- */
h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-text);
}

h1 {
  font-size: var(--tsc-h1-size);
  font-weight: var(--tsc-h1-weight);
  letter-spacing: var(--tsc-h1-tracking);
}
h2 {
  font-size: var(--tsc-h2-size);
  font-weight: var(--tsc-h2-weight);
  letter-spacing: var(--tsc-h2-tracking);
}
h3 { font-size: var(--tsc-h3-size); font-weight: var(--tsc-h3-weight); }

p { max-width: 70ch; }

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover, a:focus-visible {
  color: var(--color-accent-dark);
  text-decoration-thickness: 2px;
}

/* Screen-reader only utility */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 5. Layout Helpers ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container-narrow {
  max-width: var(--narrow);
}

/* ---------- 6. Header ---------- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
}

/* Logo — icon + text */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-text);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo:hover { color: var(--color-accent); }
.logo:hover .logo-img { opacity: 0.88; }
.logo-mark { display: none; }
.logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

/* Nav */
.primary-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.primary-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  padding-block: 0.25rem;
  border-bottom: 2px solid transparent;
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* Mobile toggle button */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.35rem 0.6rem;
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
  color: var(--color-text);
}

/* ---------- 7. Hero ---------- */
.hero {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-xl);
}

.hero h1 { margin-bottom: var(--space-sm); }

.hero-sub {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 60ch;
}

/* ---------- 8. Button ---------- */
.btn {
  display: inline-block;
  background: var(--tsc-primary);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--tsc-transition),
              box-shadow var(--tsc-transition),
              transform var(--tsc-transition);
}
.btn:hover, .btn:focus-visible {
  background: var(--tsc-primary-dark);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}
.btn:active {
  background: var(--tsc-primary-dark);
  box-shadow: 0 1px 4px rgba(37, 99, 235, 0.2);
  transform: translateY(0);
}

/* ---------- 9. Sections ---------- */
.section {
  padding-block: var(--space-xl);
}

.section-alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-cta {
  background: var(--color-cta-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}
.section-cta p { margin-inline: auto; }

.section h2 { margin-bottom: var(--space-xs); }

.section-intro {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* ---------- 10. Category Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
}

.card-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-xs);
}

.card h3 {
  margin-bottom: var(--space-xs);
}
.card h3 a {
  color: var(--color-text);
  text-decoration: none;
}
.card h3 a:hover { color: var(--color-accent); }

.card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

.card-link {
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}
.card-link:hover { text-decoration: underline; }

/* ---------- 11. Review List ---------- */
.review-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.review-item {
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}
.review-item:first-child { border-top: 1px solid var(--color-border); }

.review-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.tag {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 0.1rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.review-item h3 {
  margin-bottom: var(--space-xs);
}
.review-item h3 a {
  color: var(--color-text);
  text-decoration: none;
}
.review-item h3 a:hover { color: var(--color-accent); }

.review-item p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-xs);
}

/* ---------- 12. Comparison Table ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

thead {
  background: var(--tsc-primary-soft);
}

th, td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

th {
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--tsc-primary);
  border-bottom: 2px solid var(--tsc-primary-border);
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:nth-child(even) { background: var(--tsc-surface); }
body tr:nth-child(odd)  { background: var(--tsc-bg); }
body tr:hover           { background: var(--tsc-primary-soft); cursor: pointer; }
tbody tr:hover          { background: var(--tsc-primary-soft); }

/* Recommended row highlight */
tr.row-recommended {
  background: #f0f7ff !important;
}
tr.row-recommended td:first-child {
  font-weight: 700;
}
.badge-recommended {
  display: inline-block;
  margin-left: 0.5rem;
  background: var(--tsc-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.45rem;
  border-radius: 3px;
  vertical-align: middle;
  white-space: nowrap;
}

.table-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Scroll hint shown only on mobile below comparison tables */
.table-scroll-hint {
  font-size: 0.8rem;
  color: #777;
  margin-top: 0.25rem;
  display: none;
}
@media (max-width: 600px) {
  .table-scroll-hint {
    display: block;
  }
}

/* ---------- 13. Subscribe Form ---------- */
.subscribe-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
  margin-top: var(--space-md);
}

.subscribe-form input[type="email"] {
  flex: 1 1 240px;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--color-bg);
  color: var(--color-text);
}
.subscribe-form input[type="email"]:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-accent);
}

/* ---------- 14. Footer ---------- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-xl);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.footer-brand p {
  margin-top: var(--space-xs);
  font-size: 0.875rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}
.footer-links a:hover { color: var(--color-accent); }

.footer-legal {
  text-align: right;
}
.footer-legal p + p { margin-top: var(--space-xs); }
.footer-legal a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}
.footer-legal a:hover { color: var(--color-accent); }

/* ---------- 15. Focus Styles (Accessibility) ---------- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 16. About / Informational Sections ---------- */

/* Narrow prose container for single-column text sections */
.container-prose {
  max-width: 780px;
}

.container-prose h2 {
  margin-bottom: var(--space-sm);
}

.container-prose > p {
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

/* Three-column tool coverage grid */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.coverage-group h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--color-accent);
  color: var(--color-text);
  display: inline-block;
}

.coverage-group ul {
  list-style: none;
  margin-top: var(--space-xs);
}

.coverage-group ul li {
  padding-block: 0.3rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.coverage-group ul li:last-child {
  border-bottom: none;
}

/* Numbered methodology list */
.methodology-list {
  margin-top: var(--space-sm);
  padding-left: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.methodology-list li {
  font-size: 0.9375rem;
  line-height: var(--line-height);
  color: var(--color-text);
  padding-left: 0.4rem;
}

.methodology-list li strong {
  color: var(--color-text);
}

/* ---------- 17. Responsive: Tablet (≤ 768px) ---------- */
@media (max-width: 768px) {
  /* Footer: collapse to single column on tablet and mobile (all page types) */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    text-align: left;
  }
  .footer-legal { text-align: left; }
  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-xs) var(--space-md);
  }
  /* Nav: show hamburger on tablet and mobile (≤768px) */
  .nav-toggle { display: block; }
  .primary-nav {
    display: none;
    width: 100%;
    order: 3;
  }
  .primary-nav.is-open { display: block; }
  .primary-nav ul {
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-xs);
    padding-bottom: var(--space-sm);
  }
  .primary-nav a {
    display: block;
    padding-block: 0.6rem;
    border-bottom: none;
  }
  .header-inner { flex-wrap: wrap; }
}

/* ---------- 17. Responsive: Mobile (≤ 600px) ---------- */
@media (max-width: 600px) {
  .hero { padding-block: var(--space-lg); }
  .section { padding-block: var(--space-lg); }
  /* card-grid--2: force single column on small phones */
  .card-grid--2 {
    grid-template-columns: 1fr;
  }
}

/* ---------- 18. Print ---------- */
@media print {
  .site-header, .nav-toggle, .subscribe-form, .btn { display: none; }
  body { font-size: 12pt; }
  a::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}

/* ============================================================
   REVIEW PAGE — Additional styles
   All rules are scoped to review-specific classes so they
   do not affect the homepage or other page types.
   ============================================================ */

/* ---------- R1. Review page layout (sidebar + body) ---------- */
.review-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  grid-template-areas: "body sidebar";
  gap: var(--space-xl);
  align-items: start;
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--space-xl) var(--space-md);
}

.review-body  { grid-area: body; min-width: 0; }
.review-sidebar { grid-area: sidebar; }

/* ---------- R2. Breadcrumb ---------- */
.breadcrumb {
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.4rem;
  align-items: center;
}

.breadcrumb li + li::before {
  content: "›";
  color: var(--color-border);
  margin-right: 0.4rem;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--color-accent); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--color-text); font-weight: 500; }

/* ---------- R3. Review header ---------- */
.review-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.review-meta-top {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.review-updated { color: var(--color-text-muted); }

.review-header h1 {
  margin-bottom: var(--space-sm);
}

.review-standfirst {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 65ch;
}

/* ---------- R4. Scorecard ---------- */
.scorecard {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  flex-wrap: wrap;
}

.scorecard-rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.score-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
}

.score-label {
  font-size: 1rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.score-caption {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 0.25rem;
  max-width: none;
}

.scorecard-breakdown {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 200px;
}

.score-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
}

.score-row dt {
  color: var(--color-text-muted);
  font-weight: 500;
}

.score-row dd {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.score-row meter {
  width: 100px;
  height: 8px;
}

.score-row dd span {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

/* ---------- R5. Review body sections ---------- */
.review-body section {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.review-body section:last-of-type {
  border-bottom: none;
}

.review-body h2 {
  margin-bottom: var(--space-sm);
  scroll-margin-top: 5rem; /* offset for sticky header */
}

.review-body p {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.review-body ul,
.review-body ol {
  padding-left: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
}

.review-body li {
  font-size: 0.9375rem;
  line-height: var(--line-height);
  color: var(--color-text);
}

/* ---------- R6. Pros / Cons grid ---------- */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.pros-heading,
.cons-heading {
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
  padding-bottom: 0.4rem;
}

.pros-heading {
  color: #166534;
  border-bottom: 2px solid #bbf7d0;
}

.cons-heading {
  color: #991b1b;
  border-bottom: 2px solid #fecaca;
}

.pros-list,
.cons-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pros-list li::before {
  content: "✓ ";
  color: #16a34a;
  font-weight: 700;
}

.cons-list li::before {
  content: "✗ ";
  color: #dc2626;
  font-weight: 700;
}

/* ---------- R7. FAQ ---------- */
.faq-section h2 {
  margin-bottom: var(--space-xs);
}

.faq-list {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-md);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.faq-item dt h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
  scroll-margin-top: 5rem;
}

.faq-item dd p {
  color: var(--color-text);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* ---------- R8. Verdict section ---------- */
.verdict-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-top: var(--space-xl);
}

.verdict-section h2 {
  margin-bottom: var(--space-sm);
}

.verdict-rating {
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

.verdict-rating span {
  color: var(--color-accent);
}

.affiliate-note {
  margin-top: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---------- R9. Sidebar ---------- */
.review-sidebar {
  position: sticky;
  top: calc(60px + var(--space-md)); /* below sticky header */
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sidebar-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
}

.sidebar-box-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border);
}

/* Quick facts */
.quick-facts {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--space-md);
}

.fact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem var(--space-xs);
  padding-block: 0.45rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.fact-row:last-child { border-bottom: none; }

.fact-row dt {
  color: var(--color-text-muted);
  font-weight: 500;
}

.fact-row dd {
  color: var(--color-text);
  font-weight: 600;
}

.sidebar-cta {
  display: block;
  text-align: center;
  width: 100%;
}

/* Table of contents */
.toc-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.toc-list li {
  font-size: 0.875rem;
}

.toc-list a {
  color: var(--color-text-muted);
  text-decoration: none;
  display: block;
  padding-block: 0.3rem;
  border-left: 2px solid transparent;
  padding-left: 0.6rem;
}

.toc-list a:hover {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
}

/* Related reviews */
.related-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.related-list a {
  font-size: 0.875rem;
  color: var(--color-text);
  text-decoration: none;
}

.related-list a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ---------- R10. Responsive: collapse sidebar below 900px ---------- */
@media (max-width: 900px) {
  .review-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "sidebar"
      "body";
    padding: var(--space-lg) var(--space-md);
    gap: var(--space-lg);
  }

  .review-sidebar {
    position: static;
    /* Show sidebar as a compact horizontal strip on tablet */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-sm);
  }

  .toc-box { display: none; } /* hide ToC on tablet — it's redundant without sticky */
}

@media (max-width: 600px) {
  .review-sidebar {
    grid-template-columns: 1fr;
  }

  .pros-cons-grid {
    grid-template-columns: 1fr;
  }

  .scorecard {
    flex-direction: column;
    gap: var(--space-md);
  }

  .score-row {
    grid-template-columns: 110px 1fr;
  }
}

/* ============================================================
   COMPARISON PAGE — Additional styles
   Scoped to comparison-specific classes only.
   ============================================================ */

/* ---------- C1. VS hero badge strip ---------- */
.vs-hero {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-md) 0;
  flex-wrap: wrap;
}

.vs-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  min-width: 130px;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
}

.vs-badge-a { border-color: var(--color-accent); }
.vs-badge-b { border-color: #6366f1; }

.vs-tool-name {
  font-size: 1.125rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

.vs-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

.vs-divider {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ---------- C2. Comparison table ---------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.compare-table thead th {
  background: var(--color-surface);
  padding: 0.6rem 0.9rem;
  text-align: left;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
}

/* Highlight the two tool columns */
.compare-table thead th:nth-child(2) { color: var(--color-accent); }
.compare-table thead th:nth-child(3) { color: #6366f1; }

.compare-table tbody tr:nth-child(even) {
  background: var(--color-surface);
}

.compare-table tbody tr:hover {
  background: #f0f4ff;
}

.compare-table th[scope="row"] {
  padding: 0.6rem 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  text-align: left;
  font-size: 0.875rem;
  border-right: 1px solid var(--color-border);
}

.compare-table td {
  padding: 0.6rem 0.9rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

/* ---------- C3. Verdict two-column grid ---------- */
.verdict-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.verdict-col {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.verdict-tool-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.verdict-col ul {
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.verdict-col li {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: var(--line-height);
}

.verdict-rating {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.verdict-rating strong {
  color: var(--color-accent);
}

/* ---------- C4. Sidebar winner box ---------- */
.winner-box {
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.winner-box:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.winner-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.winner-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 0.15rem;
}

.winner-reason {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 0;
}

/* ---------- C5. Outline button variant ---------- */
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
}

/* ---------- C6. Responsive ---------- */
@media (max-width: 600px) {
  .verdict-grid {
    grid-template-columns: 1fr;
  }

  .vs-hero {
    gap: var(--space-sm);
  }

  .vs-badge {
    min-width: 110px;
    padding: var(--space-xs) var(--space-sm);
  }

  .compare-table th[scope="row"] {
    white-space: normal;
  }
}

/* ── "Which should you choose?" summary box ──────────────────────── */
.choose-box {
  background: #f0f5ff;
  border-left: 4px solid #2563eb;
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.choose-box h3 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #2563eb;
  margin: 0 0 0.75rem;
}
.choose-box p {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #374151;
  max-width: 100%;
}
.choose-box p:last-child { margin-bottom: 0; }
.choose-box a { color: #2563eb; text-decoration: underline; }
.choose-box a:hover { color: #1d4ed8; }
.choose-box .btn,
.choose-box .btn:hover,
.choose-box .btn:focus-visible { color: #fff; text-decoration: none; }

/* ── Site Logo Icon ──────────────────────────────────────────────── */
.logo-img {
  display: block;
  height: 44px;
  width: auto;
  max-width: 44px;
  object-fit: contain;
  flex-shrink: 0;
  image-rendering: -webkit-optimize-contrast;
}

@media (max-width: 600px) {
  .logo-img {
    height: 34px;
    max-width: 34px;
  }
  .logo-text {
    font-size: 1rem;
  }
}