/* ==========================================================================
   index.css — homepage-specific
   Confident-bold-modern: Instrument Sans display + Inter body + warm cream
   page + single orange accent. Hairline-bordered cards. Pill buttons.
   Sections separate by full-bleed color swap (cream → charcoal), not rules.
   ========================================================================== */

/* ============================================================
   Hero — content-heavy, left-aligned. No gradients, no italics.
   Eyebrow is a Fira Code uppercase strip. Headline is Instrument
   Sans 500 huge with -0.04em tracking and line-height 1.0.
   ============================================================ */
.hero {
  position: relative;
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-4) var(--space-16);
  background: var(--oath-paper);
  border-bottom: 1px solid var(--oath-gray-300);
  overflow: hidden;
}
.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 1rem + 2vw, 5rem);
  position: relative;
}

/* Eyebrow strip — Fira Code uppercase, +0.17em tracking */
.hero-meta-row {
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.hero-eyebrow {
  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;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.hero-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);
  flex: 0 0 0.5rem;
}

/* Headline — Instrument Sans 500 huge, tight tracking, line-height 1.0 */
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw + 1rem, var(--text-display-xl));
  line-height: 1.0;
  letter-spacing: -0.04em;
  font-weight: var(--font-medium);
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-6);
  max-width: 14ch;
  text-wrap: balance;
}
.hero-headline-line { display: block; }
.hero-accent {
  color: var(--ink-navy);
  font-weight: var(--font-medium);
}
.hero-headline .hero-dot {
  color: var(--ink-navy);
  font-weight: var(--font-medium);
  margin-left: 0.02em;
}

.hero-subhead {
  font-family: var(--font-primary);
  font-size: clamp(var(--text-md), 1rem + 0.4vw, 1.375rem);
  line-height: var(--leading-normal);
  letter-spacing: -0.02em;
  color: rgba(38, 38, 38, 0.82);
  max-width: 60ch;
  margin: 0 0 var(--space-8);
  font-weight: var(--font-normal);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--space-12);
}

/* Hero key stats strip — bordered top, Instrument Sans values */
.hero-keystats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
  max-width: 760px;
  margin: 0;
  padding-top: var(--space-8);
  border-top: 1px solid var(--oath-gray-300);
}
.hero-keystats .hero-keystat { margin: 0; }
.hero-keystats dt {
  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);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}
.hero-keystats dd {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1rem + 1.5vw, 2.75rem);
  font-weight: var(--font-medium);
  color: var(--oath-charcoal);
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin: 0;
  font-variant-numeric: lining-nums tabular-nums;
}

@media (max-width: 768px) {
  .hero-keystats { grid-template-columns: 1fr; gap: var(--space-5); padding-top: var(--space-6); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
}

/* ============================================================
   Stats section — 4-up hairline cards on warm cream
   ============================================================ */
.stats-section {
  background: var(--oath-paper);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.stats-head {
  margin-bottom: var(--space-10);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.stats-head .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0;
  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);
}
.stats-head .eyebrow .rule {
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--ink-navy);
}
.stats-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.5rem + 2vw, var(--text-3xl));
  font-weight: var(--font-medium);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0;
  color: var(--oath-charcoal);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin: 0 auto;
}
@media (max-width: 1024px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .stats-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Methodology summary — 4 hairline-bordered cards, 16px radius.
   Method-num is now Fira Code uppercase (no italic serif numerals).
   ============================================================ */
.methodology-summary {
  background-color: var(--oath-paper-deep);
  border-top: 1px solid var(--oath-gray-300);
  border-bottom: 1px solid var(--oath-gray-300);
}
.methodology-summary .section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  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);
  margin-bottom: var(--space-4);
}
.methodology-summary .section-head .eyebrow .rule {
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--ink-navy);
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}
@media (max-width: 1024px) { .methodology-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .methodology-grid { grid-template-columns: 1fr; } }

.method-card {
  background-color: var(--oath-white);
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.method-card:hover { border-color: var(--oath-charcoal); }
.method-card .method-num {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--font-normal);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--ink-navy);
  margin: 0 0 var(--space-2);
  line-height: 1.2;
  font-variant-numeric: lining-nums;
}
.method-card .method-num::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);
  display: inline-block;
}
.method-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  color: var(--oath-charcoal);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.method-card p {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  color: rgba(38, 38, 38, 0.82);
  line-height: var(--leading-normal);
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 32ch;
}

/* ============================================================
   Vendor audit section — data-dense table, orange cadence bars
   ============================================================ */
.vendor-audit-section {
  background-color: var(--oath-paper);
}
.vendor-table-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}
.vendor-table-meta > div { max-width: 720px; }
.vendor-table-meta h2 {
  font-family: var(--font-display);
  font-weight: var(--font-medium);
  font-size: clamp(2rem, 1.5rem + 2vw, var(--text-3xl));
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--space-3);
  color: var(--oath-charcoal);
}
.vendor-table-meta .deck {
  font-family: var(--font-primary);
  font-size: var(--text-md);
  color: rgba(38, 38, 38, 0.82);
  margin: 0;
  line-height: var(--leading-normal);
  letter-spacing: -0.02em;
}
.vendor-table-meta .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  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);
  margin-bottom: var(--space-4);
}
.vendor-table-meta .eyebrow .rule {
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--ink-navy);
}
.vendor-table-meta .meta-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--oath-gray-700);
  letter-spacing: 0.17em;
  text-transform: uppercase;
  background: var(--oath-white);
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  line-height: 1.2;
}

#vendor-table { width: 100%; }
#vendor-table thead th { white-space: nowrap; }
#vendor-table .col-score { width: 1%; white-space: nowrap; text-align: center; }
#vendor-table .col-coas,
#vendor-table .col-cadence,
#vendor-table .col-lab,
#vendor-table .col-audited { white-space: nowrap; }

#vendor-table tbody td.col-score { text-align: center; padding-right: var(--space-3); padding-left: var(--space-3); }
#vendor-table tbody td.col-cadence {
  font-family: var(--font-mono);
  font-variant-numeric: lining-nums tabular-nums;
  color: var(--oath-charcoal);
  min-width: 150px;
  font-size: var(--text-sm);
}
#vendor-table tbody td.col-cadence strong {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--font-medium);
  letter-spacing: -0.02em;
}
#vendor-table tbody td.col-coas {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: lining-nums tabular-nums;
  color: var(--oath-charcoal);
}
#vendor-table tbody td.col-audited {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--oath-gray-700);
  letter-spacing: 0.04em;
}

/* Cadence cell — value plus inline proportional bar (decorated by index.js).
   Fill switched from green-gradient to brand orange for leader emphasis. */
#vendor-table .cadence-cell {
  display: grid;
  grid-template-rows: auto auto;
  gap: 6px;
  min-width: 110px;
}
#vendor-table .cadence-value {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: -0.02em;
  font-weight: var(--font-medium);
  color: var(--oath-charcoal);
}
#vendor-table .cadence-value .text-muted-color {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  letter-spacing: -0.02em;
  color: var(--oath-gray-500);
  font-weight: var(--font-normal);
}
#vendor-table .cadence-bar {
  display: block;
  height: 4px;
  background: var(--oath-gray-200);
  border-radius: 2px;
  overflow: hidden;
  width: 100%;
  max-width: 110px;
}
#vendor-table .cadence-bar-fill {
  display: block;
  height: 100%;
  width: var(--bar-width, 0%);
  background: var(--ink-navy);
  border-radius: 2px;
  transition: width 600ms cubic-bezier(0.2, 0, 0, 1);
  min-width: 2px;
}
/* When the value is exactly 0 (or muted), use a neutral bar */
#vendor-table tr:has(.cadence-value .text-muted-color) .cadence-bar-fill {
  background: var(--oath-gray-300);
}

/* Score column visual emphasis */
#vendor-table tbody .score-badge {
  font-size: var(--text-md);
  padding: 6px 14px;
  min-width: 2.75rem;
}

/* DataTables overrides — keep visual sanding; update colors/fonts. */
.dataTables_wrapper { padding: var(--space-4); }
.dataTables_wrapper .dataTables_filter { margin-bottom: var(--space-3); }
.dataTables_wrapper .dataTables_filter label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--oath-gray-700);
}
.dataTables_wrapper .dataTables_filter input {
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  margin-left: var(--space-2);
  font-size: var(--text-sm);
  font-family: var(--font-primary);
  letter-spacing: -0.02em;
  min-height: 40px;
  background: var(--oath-white);
  color: var(--oath-charcoal);
  min-width: 240px;
  text-transform: none;
}
.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--ink-navy);
  outline: none;
  box-shadow: 0 0 0 2px var(--ink-navy-tint);
}
.dataTables_wrapper .dataTables_length label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--oath-gray-700);
}
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--oath-gray-300);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-sm);
  font-family: var(--font-primary);
  background: var(--oath-white);
  color: var(--oath-charcoal);
  min-height: 36px;
}
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
  font-size: var(--text-xs);
  color: var(--oath-gray-700);
  padding: var(--space-3) 0;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
  padding: var(--space-1) var(--space-3) !important;
  margin: 0 2px !important;
  border-radius: var(--radius-full) !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  color: var(--oath-gray-700) !important;
  font-size: var(--text-sm);
  font-family: var(--font-primary);
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--oath-paper-deep) !important;
  color: var(--oath-charcoal) !important;
  border-color: transparent !important;
}
.dataTables_wrapper .paginate_button.current,
.dataTables_wrapper .paginate_button.current:hover {
  background: var(--oath-black) !important;
  color: var(--oath-white) !important;
  border-color: var(--oath-black) !important;
}

/* "Sort, search, and paginate" footer note */
.vendor-audit-section .table-wrapper + p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--oath-gray-700);
  margin-top: var(--space-4);
}

/* ============================================================
   Scam-alert action row (lives inside .scam-alert-band — dark)
   ============================================================ */
.scam-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
@media (max-width: 768px) {
  .scam-actions { flex-direction: column; }
  .scam-actions .btn { width: 100%; }
}

/* ============================================================
   Subtle reveal-on-scroll (js relies on these class names)
   ============================================================ */
.reveal-init {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 520ms cubic-bezier(0.2, 0, 0, 1), transform 520ms cubic-bezier(0.2, 0, 0, 1);
}
.reveal-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal-init { opacity: 1; transform: none; transition: none; }
}