/* ==========================================================================
   comparison.css — peptidescore.com vs Real Peptide Scores
   Confident-bold-modern: Instrument Sans display, Inter body, Fira Code
   overlines, warm cream page, single orange accent, charcoal danger rule.
   ========================================================================== */

.comparison-page {
  max-width: 980px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-4) var(--space-12);
  font-family: var(--font-primary);
  color: rgba(38, 38, 38, 0.82);
}

/* ============================================================
   Intro / hero
   ============================================================ */
.comparison-intro {
  max-width: 880px;
  margin: 0 auto var(--space-14);
}
.comparison-intro .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--ink-burgundy);
  line-height: 1.2;
}
.comparison-intro .eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--ink-burgundy);
  box-shadow: 0 0 0 2px rgba(208, 68, 76, 0.25);
}
.comparison-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 1.9rem + 3.6vw, 4.5rem);
  font-weight: var(--font-medium);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-7);
  max-width: 22ch;
  text-wrap: balance;
}
.comparison-intro .lead {
  font-family: var(--font-primary);
  font-size: var(--text-md);
  line-height: 1.5;
  color: rgba(38, 38, 38, 0.82);
  margin: 0 0 var(--space-5);
  letter-spacing: -0.02em;
  max-width: 64ch;
}
.comparison-intro .lead strong {
  color: var(--oath-charcoal);
  font-weight: var(--font-medium);
}
.comparison-intro p {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.5;
  color: rgba(38, 38, 38, 0.82);
  max-width: 64ch;
  letter-spacing: -0.02em;
}
.comparison-intro p.text-sm {
  font-size: var(--text-sm);
  color: var(--oath-gray-700);
  border-top: 1px solid var(--oath-gray-300);
  padding-top: var(--space-5);
  margin-top: var(--space-8);
  max-width: 64ch;
}

/* ============================================================
   Exhibit A — Polaris evidence card
   ============================================================ */
.comparison-page .comparison-exhibit {
  background: var(--oath-white);
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  margin: 0 0 var(--space-14);
  position: relative;
  overflow: hidden;
}
.comparison-page .comparison-exhibit::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 4px;
  background: var(--ink-burgundy);
}
.comparison-page .comparison-exhibit .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
  color: var(--ink-burgundy);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  text-transform: uppercase;
  letter-spacing: 0.17em;
  line-height: 1.2;
}
.comparison-page .comparison-exhibit .eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--ink-burgundy);
  box-shadow: 0 0 0 2px rgba(208, 68, 76, 0.25);
}
.comparison-page .comparison-exhibit h2 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 1.4rem + 1.8vw, 2.5rem);
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-5);
  line-height: 1.1;
  text-wrap: balance;
}
.comparison-page .comparison-exhibit p {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: rgba(38, 38, 38, 0.82);
  line-height: 1.5;
  margin: 0 0 var(--space-4);
  max-width: 64ch;
  letter-spacing: -0.02em;
}
.comparison-page .comparison-exhibit ul {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0;
  display: grid;
  gap: var(--space-3);
}
.comparison-page .comparison-exhibit li {
  position: relative;
  padding: var(--space-4) var(--space-5) var(--space-4) var(--space-10);
  background: var(--oath-paper-deep);
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  line-height: 1.5;
  color: rgba(38, 38, 38, 0.82);
  letter-spacing: -0.02em;
}
.comparison-page .comparison-exhibit li::before {
  content: '';
  position: absolute;
  left: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--ink-burgundy);
  border-radius: var(--radius-full);
}
.comparison-page .comparison-exhibit li strong {
  color: var(--oath-charcoal);
  font-weight: var(--font-medium);
}
.comparison-page .comparison-exhibit code {
  background: var(--oath-paper-deep);
  border: 1px solid var(--oath-gray-300);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.92em;
  color: var(--oath-charcoal);
  font-family: var(--font-mono);
}
.comparison-page .comparison-exhibit a {
  color: var(--oath-charcoal);
  border-bottom-color: var(--oath-gray-300);
}
.comparison-page .comparison-exhibit a:hover {
  color: var(--ink-navy);
  border-bottom-color: var(--ink-navy);
}

/* ============================================================
   Six observable tells — numbered tells
   ============================================================ */
.comparison-page .tells-section { margin: 0 0 var(--space-14); }
.comparison-page .tells-section > .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--oath-gray-700);
  line-height: 1.2;
}
.comparison-page .tells-section > .eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--ink-navy);
  box-shadow: 0 0 0 2px var(--ink-navy-tint);
}
.comparison-page .tells-section > h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.6rem + 2.4vw, var(--text-4xl));
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-10);
  max-width: 22ch;
  line-height: 1.05;
  text-wrap: balance;
}

.comparison-page .tells-section h3 {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 1.15rem + 0.8vw, 1.625rem);
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: var(--space-10) 0 var(--space-4);
  padding-top: var(--space-7);
  border-top: 1px solid var(--oath-gray-300);
  line-height: 1.15;
  text-wrap: balance;
}
.comparison-page .tells-section h3:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.comparison-page .tells-section h3 .tell-num {
  font-family: var(--font-mono);
  font-style: normal;
  font-weight: var(--font-normal);
  color: var(--ink-burgundy);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  font-variant-numeric: lining-nums;
  white-space: nowrap;
  background: var(--danger-light);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  line-height: 1;
  display: inline-flex;
  align-items: center;
}
.comparison-page .tells-section p {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.5;
  color: rgba(38, 38, 38, 0.82);
  max-width: 64ch;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.02em;
}
.comparison-page .tells-section blockquote {
  font-family: var(--font-primary);
  font-style: italic;
  font-size: var(--text-md);
  line-height: 1.5;
  color: var(--oath-charcoal);
  margin: var(--space-5) 0;
  padding: var(--space-2) var(--space-5);
  border-left: 3px solid var(--ink-navy);
  letter-spacing: -0.02em;
  max-width: 60ch;
  font-weight: var(--font-normal);
}
.comparison-page .tells-section code {
  background: var(--oath-paper-deep);
  border: 1px solid var(--oath-gray-300);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.92em;
  color: var(--oath-charcoal);
  font-family: var(--font-mono);
}
.comparison-page .tells-section em { font-style: italic; }
.comparison-page .tells-section strong {
  font-weight: var(--font-medium);
  color: var(--oath-charcoal);
}

/* ============================================================
   Reputation note section — light fill card
   ============================================================ */
.comparison-page .reputation-section {
  background: var(--oath-paper-deep);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  margin: 0 0 var(--space-14);
  border: 1px solid var(--oath-gray-300);
}
.comparison-page .reputation-section .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--oath-gray-700);
  line-height: 1.2;
}
.comparison-page .reputation-section .eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--ink-navy);
  box-shadow: 0 0 0 2px var(--ink-navy-tint);
}
.comparison-page .reputation-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 1.4rem + 1.8vw, 2.5rem);
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-5);
  line-height: 1.1;
  text-wrap: balance;
}
.comparison-page .reputation-section p {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.5;
  color: rgba(38, 38, 38, 0.82);
  max-width: 64ch;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.02em;
}
.comparison-page .reputation-section p:last-child { margin-bottom: 0; }
.comparison-page .reputation-section strong {
  color: var(--oath-charcoal);
  font-weight: var(--font-medium);
}

/* ============================================================
   Comparison table — the centerpiece
   ============================================================ */
.comparison-table-wrapper {
  background-color: var(--oath-white);
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-lg);
  box-shadow: none;
  overflow: hidden;
  margin-bottom: var(--space-14);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  font-variant-numeric: lining-nums tabular-nums;
}
.comparison-table thead th {
  background-color: var(--oath-paper-deep);
  color: var(--oath-gray-700);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  text-transform: uppercase;
  letter-spacing: 0.17em;
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--oath-gray-300);
  vertical-align: middle;
}
.comparison-table thead th.col-rps {
  background-color: var(--oath-charcoal);
  color: var(--oath-white);
  position: relative;
}
.comparison-table thead th.col-rps::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--ink-navy);
}
.comparison-table tbody td {
  padding: var(--space-5);
  border-bottom: 1px solid var(--oath-gray-200);
  vertical-align: top;
  color: rgba(38, 38, 38, 0.82);
  line-height: 1.5;
  letter-spacing: -0.02em;
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody td:first-child {
  font-family: var(--font-display);
  font-weight: var(--font-medium);
  font-size: var(--text-base);
  color: var(--oath-charcoal);
  width: 28%;
  letter-spacing: -0.04em;
}
.comparison-table .col-rps {
  background-color: var(--oath-paper);
  border-left: 1px solid var(--oath-gray-200);
}
.comparison-table .check {
  color: var(--success-dark);
  font-weight: var(--font-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.comparison-table .check::before {
  content: '✓';
  font-size: 1.05em;
  font-weight: var(--font-medium);
  color: var(--success-dark);
}
.comparison-table .cross {
  color: var(--danger-dark);
  font-weight: var(--font-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.comparison-table .cross::before {
  content: '✕';
  font-size: 1.05em;
  font-weight: var(--font-medium);
  color: var(--danger-dark);
}
.comparison-table a {
  color: var(--oath-charcoal);
  border-bottom-color: var(--oath-gray-300);
}
.comparison-table a:hover {
  color: var(--ink-navy);
  border-bottom-color: var(--ink-navy);
}

@media (max-width: 768px) {
  .comparison-table thead { display: none; }
  .comparison-table tbody, .comparison-table tr, .comparison-table td { display: block; }
  .comparison-table tbody tr {
    padding: var(--space-5) var(--space-4);
    border-bottom: 1px solid var(--oath-gray-200);
  }
  .comparison-table tbody td {
    padding: var(--space-2) 0;
    border: none;
    width: auto !important;
  }
  .comparison-table tbody td:first-child {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.17em;
    color: var(--oath-gray-700);
    font-weight: var(--font-normal);
    margin-bottom: var(--space-2);
    border-bottom: none;
  }
  .comparison-table .col-rps {
    background: var(--oath-paper-deep);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    margin-top: var(--space-2);
    border-left: none;
  }
}

/* ============================================================
   Three pillars — final restatement
   ============================================================ */
.pillars-section {
  margin-bottom: var(--space-14);
}
.pillars-section > .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--oath-gray-700);
  line-height: 1.2;
}
.pillars-section > .eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--ink-navy);
  box-shadow: 0 0 0 2px var(--ink-navy-tint);
}
.pillars-section > h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.5rem + 2vw, 2.75rem);
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-8);
  max-width: 22ch;
  line-height: 1.05;
  text-wrap: balance;
}
.comparison-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 1024px) { .comparison-pillars { grid-template-columns: 1fr; } }
.pillar {
  padding: var(--space-7) var(--space-6);
  background-color: var(--oath-paper-deep);
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base);
}
.pillar:hover { border-color: var(--oath-charcoal); }
.pillar h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-3);
  line-height: 1.15;
}
.pillar p {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  color: var(--oath-gray-700);
  margin: 0;
  line-height: 1.5;
  max-width: 32ch;
  letter-spacing: -0.02em;
}

/* Sign-off line */
.comparison-page .signoff {
  font-family: var(--font-primary);
  font-style: normal;
  font-size: var(--text-sm);
  color: var(--oath-gray-700);
  text-align: center;
  margin: var(--space-12) 0 0;
  padding-top: var(--space-8);
  border-top: 1px solid var(--oath-gray-300);
  letter-spacing: -0.02em;
}
.comparison-page .signoff a {
  color: var(--oath-charcoal);
  border-bottom-color: var(--oath-gray-300);
}
.comparison-page .signoff a:hover {
  color: var(--ink-navy);
  border-bottom-color: var(--ink-navy);
}

/* Mobile tweaks */
@media (max-width: 768px) {
  .comparison-page .comparison-exhibit { padding: var(--space-6); }
  .comparison-page .reputation-section { padding: var(--space-6); }
  .comparison-page .tells-section h3 { grid-template-columns: 1fr; gap: var(--space-2); }
  .comparison-page .tells-section h3 .tell-num { justify-self: start; }
}