/* ============================================================
   Discovery Karaoke Prevention Engine — style.css v2.0
   Design: The Thinking Lens (the-thinking-lens.com)
   Font: Nunito | Accent: #037c0f (brand green)
   ============================================================ */

/* ── Design tokens ─────────────────────────────────────────── */
:root {
  --green:        #037c0f;
  --green-dark:   #025a0b;
  --green-light:  #e8f5e9;
  --green-mid:    #c8e6c9;

  --bg:           #ffffff;
  --bg-soft:      #f6f8fa;
  --bg-muted:     #f0f2f5;
  --border:       #dde1e7;
  --border-soft:  #eaecef;

  --text:         #1a1a2e;
  --text-mid:     #444;
  --text-muted:   #6b7280;
  --text-light:   #9ca3af;

  --radius:       8px;
  --radius-lg:    12px;
  --radius-xl:    16px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow:       0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:    0 8px 24px rgba(0,0,0,.10), 0 4px 8px rgba(0,0,0,.04);

  /* Risk colours */
  --risk-V:   #1d6fb5;
  --risk-V-bg:#e8f1fb;
  --risk-U:   #7c3aed;
  --risk-U-bg:#f3effd;
  --risk-F:   #c2410c;
  --risk-F-bg:#fef0e6;
  --risk-Vi:  #0e7490;
  --risk-Vi-bg:#e0f4f8;
  --risk-C:   #b91c1c;
  --risk-C-bg:#fde8e8;

  /* Stage colours */
  --stage-E:   #059669;
  --stage-E-bg:#d1fae5;
  --stage-Va:  #d97706;
  --stage-Va-bg:#fef3c7;
  --stage-O:   #6d28d9;
  --stage-O-bg:#ede9fe;

  /* Category colours (subtle) */
  --cat-gen:  #1d6fb5;
  --cat-eval: #7c3aed;
  --cat-exp:  #c2410c;
  --cat-ana:  #0e7490;
  --cat-sf:   #059669;
  --cat-syn:  #d97706;
  --cat-col:  #be185d;
  --cat-com:  #b91c1c;

  --font: 'Nunito', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --drawer-width: 480px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
strong { color: var(--green-dark); }

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 2px solid var(--green);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.brand       { display: flex; flex-direction: column; gap: 0.15rem; flex-shrink: 0; }
.brand-link  { display: flex; align-items: center; }
.brand-logo  { height: 32px; width: auto; }
.tool-name   {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--green-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.main-nav    { display: flex; gap: 0.25rem; align-items: center; margin-left: auto; }
.nav-btn {
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-mid);
  transition: background 0.15s, color 0.15s;
}
.nav-btn:hover  { background: var(--green-light); color: var(--green-dark); }
.nav-btn.active { background: var(--green); color: #fff; }
.nav-hamburger  { display: none; flex-direction: column; gap: 4px; padding: 6px; border-radius: 4px; }
.nav-hamburger span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; }

/* ── Main / Tab system ──────────────────────────────────────── */
main { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem 3rem; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Section typography ─────────────────────────────────────── */
.section-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.section-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}
.tab-header { padding: 2rem 0 0.5rem; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  transition: all 0.15s;
  cursor: pointer;
}
.btn-primary  { background: var(--green); color: #fff; border: 2px solid var(--green); }
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); }
.btn-secondary { background: #fff; color: var(--green); border: 2px solid var(--green); }
.btn-secondary:hover { background: var(--green-light); }
.link-btn { color: var(--green); font-weight: 600; background: none; border: none; text-decoration: underline; }
.btn-reset {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--bg-soft);
}
.btn-reset:hover { background: var(--bg-muted); color: var(--text); }
.hidden { display: none !important; }

/* ── Tags / Pills ───────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.tag.xs { font-size: 0.65rem; padding: 0.1rem 0.4rem; }

/* Risk tags */
.risk-tag.risk-V  { background: var(--risk-V-bg);  color: var(--risk-V); }
.risk-tag.risk-U  { background: var(--risk-U-bg);  color: var(--risk-U); }
.risk-tag.risk-F  { background: var(--risk-F-bg);  color: var(--risk-F); }
.risk-tag.risk-Vi { background: var(--risk-Vi-bg); color: var(--risk-Vi); }
.risk-tag.risk-C  { background: var(--risk-C-bg);  color: var(--risk-C); }

/* Stage tags */
.stage-tag.stage-E  { background: var(--stage-E-bg);  color: var(--stage-E); }
.stage-tag.stage-Va { background: var(--stage-Va-bg); color: var(--stage-Va); }
.stage-tag.stage-O  { background: var(--stage-O-bg);  color: var(--stage-O); }

/* Category tags — neutral: category is a label, not an identity */
.cat-tag { background: var(--bg-muted); color: var(--text-mid); }

/* Tier badges */
.tier-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tier-core { background: var(--green-light); color: var(--green-dark); }
.tier-ext  { background: var(--bg-muted);    color: var(--text-muted); }
.tier-spec { background: #fef3c7;            color: #92400e; }

/* Tool badge */
.tool-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  background: #e0f4f8;
  color: #0e7490;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tool-badge.xs { font-size: 0.6rem; }

/* Flag tags */
.flag-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  background: #fef3c7;
  color: #92400e;
}
.flag-legal { background: #fde8e8; color: var(--risk-C); }

/* ── HOME ───────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--green-light) 0%, #e8f5e9 50%, #f0fdf4 100%);
  border-radius: var(--radius-xl);
  margin: 2rem 0;
  padding: 3rem 2rem;
  border: 1px solid var(--green-mid);
}
.hero-inner { max-width: 680px; }
.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
  margin-bottom: 0.75rem;
}
.hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.hero-sub    { color: var(--text-mid); font-size: 1rem; margin-bottom: 0.75rem; }
.hero-logic  { font-size: 0.9rem; color: var(--green-dark); margin-bottom: 1.5rem; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.home-section { margin-bottom: 3rem; padding-top: 0.5rem; }

/* Risk cards */
.risk-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}
.risk-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  background: var(--bg-soft);
  text-align: left;
  transition: all 0.15s;
  cursor: pointer;
}
.risk-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.risk-card .risk-label { font-size: 0.9rem; font-weight: 800; margin-bottom: 0.25rem; }
.risk-card .risk-sub   { font-size: 0.75rem; color: var(--text-muted); }
.risk-card.risk-V  { border-color: var(--risk-V);  background: var(--risk-V-bg); }
.risk-card.risk-U  { border-color: var(--risk-U);  background: var(--risk-U-bg); }
.risk-card.risk-F  { border-color: var(--risk-F);  background: var(--risk-F-bg); }
.risk-card.risk-Vi { border-color: var(--risk-Vi); background: var(--risk-Vi-bg); }
.risk-card.risk-C  { border-color: var(--risk-C);  background: var(--risk-C-bg); }
.risk-card.risk-V  .risk-label { color: var(--risk-V); }
.risk-card.risk-U  .risk-label { color: var(--risk-U); }
.risk-card.risk-F  .risk-label { color: var(--risk-F); }
.risk-card.risk-Vi .risk-label { color: var(--risk-Vi); }
.risk-card.risk-C  .risk-label { color: var(--risk-C); }

/* Home matrix */
.matrix-scroll { overflow-x: auto; }
.home-matrix {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 0.875rem;
}
.matrix-corner { width: 120px; }
.matrix-stage-head {
  padding: 0.6rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: left;
  border-bottom: 2px solid var(--border);
}
.matrix-stage-head.stage-E  { color: var(--stage-E); }
.matrix-stage-head.stage-Va { color: var(--stage-Va); }
.matrix-stage-head.stage-O  { color: var(--stage-O); }
.risk-V-text  { color: var(--risk-V); }
.risk-U-text  { color: var(--risk-U); }
.risk-F-text  { color: var(--risk-F); }
.risk-Vi-text { color: var(--risk-Vi); }
.risk-C-text  { color: var(--risk-C); }
.matrix-cell {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-soft);
  vertical-align: top;
  cursor: pointer;
  transition: background 0.1s;
}
.matrix-cell:hover { background: var(--green-light); }
.matrix-chip {
  display: block;
  width: 100%;
  text-align: left;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text);
  padding: 0.2rem 0;
  border-bottom: 1px dashed var(--border-soft);
  margin-bottom: 0.2rem;
  transition: color 0.1s;
}
.matrix-chip:last-child { border-bottom: none; margin-bottom: 0; }
.matrix-chip:hover { color: var(--green); }

/* Matrix risk row — clickable header */
.matrix-risk {
  padding: 0.6rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
  border-right: 2px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: background 0.12s, border-left 0.12s;
  border-left: 3px solid transparent;
  background: var(--bg-soft);
  vertical-align: middle;
}
.matrix-risk:hover {
  background: var(--bg-muted);
  border-left: 3px solid var(--green);
}
.matrix-risk.expanded {
  background: var(--bg-muted);
  border-left: 3px solid var(--green);
}
.matrix-risk-label {
  display: block;
  margin-bottom: 0.25rem;
}
.matrix-risk-action {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.01em;
}
.matrix-risk:hover .matrix-risk-action {
  text-decoration: underline;
}

/* Matrix expansion row */
.matrix-expand-row td {
  padding: 0;
  border: none;
  border-bottom: 2px solid var(--border);
}
.matrix-expand-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  background: var(--bg-soft);
  animation: expandIn 0.18s ease-out;
}
@keyframes expandIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.matrix-expand-col {
  padding: 0.75rem 1rem;
  border-right: 1px solid var(--border-soft);
}
.matrix-expand-col:last-child { border-right: none; }
.matrix-expand-stage {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.matrix-expand-stage.stage-E  { color: var(--stage-E); }
.matrix-expand-stage.stage-Va { color: var(--stage-Va); }
.matrix-expand-stage.stage-O  { color: var(--stage-O); }
.matrix-expand-chip {
  display: block;
  width: 100%;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-mid);
  padding: 0.22rem 0.4rem;
  border-radius: 4px;
  margin-bottom: 0.15rem;
  transition: background 0.1s, color 0.1s;
}
.matrix-expand-chip:hover { background: var(--green-light); color: var(--green-dark); }
.home-matrix-section { padding-top: 2rem; }
.cta-card {
  background: var(--green);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-card h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 0.35rem; }
.cta-card p  { font-size: 0.9rem; opacity: 0.88; margin-bottom: 0; }
.cta-card .btn-primary {
  background: #fff;
  color: var(--green-dark);
  border-color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}
.cta-card .btn-primary:hover { background: var(--green-light); border-color: var(--green-light); }
.home-cta-section { padding-top: 1rem; }

/* ── FIND ───────────────────────────────────────────────────── */
.find-header { padding: 2rem 0 0.5rem; }
.primary-filters {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 0.75rem;
}
.filter-group { display: flex; align-items: flex-start; gap: 0.75rem; }
.filter-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  min-width: 72px;
  padding-top: 0.3rem;
  flex-shrink: 0;
}
.filter-pills { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.filter-pill {
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-mid);
  border: 1.5px solid var(--border);
  background: var(--bg);
  transition: all 0.12s;
}
.filter-pill:hover  { border-color: var(--green); color: var(--green); }
.filter-pill.active { background: var(--green); color: #fff; border-color: var(--green); }

/* Refinement section */
.refine-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.refine-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-soft);
  transition: background 0.1s;
}
.refine-toggle:hover { background: var(--bg-muted); color: var(--text); }
.refine-arrow { font-size: 0.9rem; transition: transform 0.2s; }
.refine-body {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  border-top: 1px solid var(--border);
}
.refine-row { display: flex; align-items: center; gap: 0.75rem; }
.refine-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  min-width: 80px;
  flex-shrink: 0;
}

/* Find toolbar */
.find-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.search-input {
  flex: 1;
  min-width: 220px;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  font-family: var(--font);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.15s;
}
.search-input:focus { border-color: var(--green); }
.methods-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

/* Method grid */
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Method card */
.method-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.method-card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}
.method-card.is-tool { border-style: dashed; background: var(--bg-soft); }

/* Card top: name block + tier badge */
.card-top         { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.5rem; }
.card-title-block { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.card-name        { font-size: 0.95rem; font-weight: 800; color: var(--text); line-height: 1.3; }
.card-cat         { font-size: 0.72rem; color: var(--text-muted); font-weight: 500; }

/* Taxonomy: risk pills + stage labels */
.card-taxonomy  { display: flex; flex-direction: column; gap: 0.3rem; }
.card-risks     { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.card-risk-pill {
  font-size: 0.68rem; font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  color: #fff;
  letter-spacing: 0.02em;
}
.risk-bg-V  { background: var(--risk-V); }
.risk-bg-U  { background: var(--risk-U); }
.risk-bg-F  { background: var(--risk-F); }
.risk-bg-Vi { background: var(--risk-Vi); }
.risk-bg-C  { background: var(--risk-C); }

.card-stages      { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem; }
.card-stage-label { font-size: 0.72rem; font-weight: 700; }
.card-stage-label.stage-E  { color: var(--stage-E); }
.card-stage-label.stage-Va { color: var(--stage-Va); }
.card-stage-label.stage-O  { color: var(--stage-O); }
.card-stage-sep   { font-size: 0.65rem; color: var(--border); }

/* Metrics: 3-column labeled grid */
.card-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 0.5rem 0.4rem;
}
.metric-item  { display: flex; flex-direction: column; align-items: center; gap: 0.1rem; }
.metric-icon  { font-size: 0.85rem; line-height: 1; }
.metric-val   { font-size: 0.7rem; font-weight: 700; color: var(--text); text-align: center; line-height: 1.2; }
.metric-label { font-size: 0.6rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.card-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ── DRAWER ─────────────────────────────────────────────────── */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.drawer-overlay.visible { opacity: 1; pointer-events: all; }

.method-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--drawer-width);
  max-width: 100vw;
  height: 100%;
  background: var(--bg);
  z-index: 201;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
}
.method-drawer.open { transform: translateX(0); }
.drawer-close {
  position: sticky;
  top: 0;
  align-self: flex-end;
  margin: 0.75rem 0.75rem 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-muted);
  color: var(--text-mid);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
  transition: background 0.1s;
}
.drawer-close:hover { background: var(--border); }
.drawer-body { padding: 0 1.5rem 2rem; flex: 1; }

.drawer-inner { padding-top: 0.25rem; }
.drawer-id-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.method-id.large { font-size: 0.85rem; font-weight: 700; font-family: monospace; color: var(--text-muted); }
.drawer-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
.drawer-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.75rem; }
.flag-row { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.75rem; }

/* Context tool note banner */
.kc-banner {
  background: #e0f4f8;
  border-left: 3px solid #0e7490;
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.65rem 0.9rem;
  font-size: 0.82rem;
  color: #0e4a5a;
  margin-bottom: 1rem;
  line-height: 1.5;
}

/* Meta grid */
.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 1rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}
.meta-cell { display: flex; flex-direction: column; gap: 0.1rem; }
.meta-key  { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.meta-val  { font-size: 0.82rem; font-weight: 600; color: var(--text); }

/* Drawer sections */
.drawer-section { margin-bottom: 1.25rem; }
.drawer-section h4 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--green);
  margin-bottom: 0.5rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--green-mid);
}
.drawer-desc { font-size: 0.875rem; color: var(--text-mid); line-height: 1.65; }
.how-list {
  list-style: none;
  counter-reset: how-counter;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.how-list li {
  counter-increment: how-counter;
  display: flex;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
}
.how-list li::before {
  content: counter(how-counter);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 0.65rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.bullet-list li {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
  padding-left: 1rem;
  position: relative;
}
.bullet-list li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-size: 0.7rem; top: 0.2rem; }
.wnu-list li::before    { content: '×'; color: #b91c1c; }

/* Relations */
.drawer-relations { border-top: 1px solid var(--border); padding-top: 1rem; }
.rel-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; margin-bottom: 0.5rem; }
.rel-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); min-width: 80px; }

/* Origin / attribution */
.drawer-origin { border-top: 1px solid var(--border); }
.rel-chip {
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--text-mid);
  transition: all 0.12s;
}
.rel-chip:hover { border-color: var(--green); color: var(--green); background: var(--green-light); }

/* ── DIAGNOSE ───────────────────────────────────────────────── */
.diag-wrap { max-width: 720px; padding: 1rem 0; }
.diag-questions { display: flex; flex-direction: column; gap: 1rem; }
.diag-question {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
}
.q-text { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 0.75rem; line-height: 1.45; }
.q-score-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.score-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.4rem 0.75rem;
  min-width: 60px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  background: var(--bg);
  transition: all 0.12s;
}
.score-btn:hover { border-color: var(--green); }
.score-btn.selected { background: var(--green); border-color: var(--green); color: #fff; }
.score-num { font-size: 1rem; font-weight: 800; }
.score-label { font-size: 0.65rem; font-weight: 600; opacity: 0.7; }
.score-btn.selected .score-num,
.score-btn.selected .score-label { color: #fff; opacity: 1; }

.diag-submit-row { padding: 1.5rem 0 0.5rem; }

/* Diagnostic result */
.diag-result-card {
  border-radius: var(--radius-xl);
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}
.band-good { background: var(--green-light); border: 2px solid var(--green-mid); }
.band-mild { background: #fef3c7; border: 2px solid #fde68a; }
.band-sig  { background: #fef0e6; border: 2px solid #fcd9c0; }
.band-full { background: #fde8e8; border: 2px solid #fca5a5; }
.result-score {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.result-max { font-size: 1.1rem; color: var(--text-muted); font-weight: 600; }
.result-band { font-size: 1.1rem; font-weight: 800; color: var(--text); }
.result-desc { font-size: 0.875rem; color: var(--text-mid); }

.diag-patterns { margin-bottom: 1.5rem; }
.diag-patterns h4 {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.pattern-result-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--bg-soft);
}
.pattern-result-card h5 { font-size: 0.95rem; font-weight: 800; margin-bottom: 0.2rem; }
.pattern-pat  { font-size: 0.8rem; color: var(--text-muted); font-style: italic; margin-bottom: 0.5rem; }
.pattern-signs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.5rem;
}
.pattern-signs li { font-size: 0.8rem; color: var(--text-mid); padding-left: 1rem; position: relative; }
.pattern-signs li::before { content: '!'; position: absolute; left: 0; color: #d97706; font-weight: 800; font-size: 0.7rem; }
.pattern-rec { font-size: 0.8rem; color: var(--green-dark); background: var(--green-light); padding: 0.4rem 0.65rem; border-radius: var(--radius); }

.diag-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; padding-top: 0.5rem; }

/* ── REFERENCE ──────────────────────────────────────────────── */
.ref-controls {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding: 1.5rem 0 0.5rem;
}
.ref-select {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  font-family: var(--font);
  font-size: 0.85rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  cursor: pointer;
}
.ref-select:focus { border-color: var(--green); }

.ref-table-wrap { overflow-x: auto; }
.ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  min-width: 640px;
}
.ref-table th {
  padding: 0.6rem 0.75rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg-soft);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.ref-row {
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid var(--border-soft);
}
.ref-row:hover { background: var(--green-light); }
.ref-row td { padding: 0.55rem 0.75rem; vertical-align: middle; }
.ref-row.is-tool-row { background: var(--bg-soft); }
.ref-row.is-tool-row:hover { background: var(--green-light); }
.ref-id   { font-family: monospace; color: var(--text-muted); font-size: 0.75rem; white-space: nowrap; }
.ref-name { font-weight: 700; color: var(--text); }

/* ── About ───────────────────────────────────────────────────── */
.about-wrap {
  max-width: 660px;
  margin: 2.5rem auto;
  padding: 0 1.5rem;
}
.about-body h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.75rem;
}
.about-body p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.about-article-link {
  margin-top: 1.75rem;
}
.about-article-link a {
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
}
.about-article-link a:hover { text-decoration: underline; }
.about-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}
.about-note-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  margin-bottom: 0.75rem;
}
.about-body a { color: var(--green); font-weight: 600; }
.about-body a:hover { text-decoration: underline; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-soft);
  border-top: 2px solid var(--green-mid);
  padding: 1.5rem 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.site-footer a { color: var(--green); font-weight: 600; }

/* Find tab guided CTA */
.find-guide-btn {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
  align-self: center;
}
.find-guide-btn:hover { color: var(--green-dark); }
.find-header { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; }

/* ── WIZARD ──────────────────────────────────────────────────── */
.wizard-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s;
}
.wizard-overlay.visible { opacity: 1; pointer-events: all; }

.wizard-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -54%);
  width: min(520px, calc(100vw - 2rem));
  background: var(--bg);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.08);
  z-index: 301;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s, transform 0.22s cubic-bezier(0.34,1.56,0.64,1);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
}
.wizard-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%, -50%);
}

.wizard-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-muted);
  color: var(--text-mid);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: background 0.1s;
  z-index: 1;
}
.wizard-close:hover { background: var(--border); }

.wizard-body { padding: 1.75rem 1.75rem 1.5rem; }

.wiz-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.wiz-dots { display: flex; gap: 0.35rem; }
.wiz-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.2s, transform 0.2s;
}
.wiz-dot.done    { background: var(--green-mid); }
.wiz-dot.active  { background: var(--green); transform: scale(1.25); }
.wiz-step-count  { font-size: 0.72rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.wiz-q   { font-size: 1.2rem; font-weight: 800; color: var(--text); line-height: 1.3; margin-bottom: 0.35rem; }
.wiz-sub { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; }

.wiz-options { display: flex; flex-direction: column; gap: 0.5rem; }

.wiz-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  text-align: left;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
  cursor: pointer;
  transition: border-color 0.14s, background 0.14s, box-shadow 0.14s;
}
.wiz-option:hover {
  border-color: var(--green);
  background: var(--green-light);
  box-shadow: inset 3px 0 0 var(--green);
}
.wiz-option.selected {
  border-color: var(--green);
  background: var(--green-light);
  box-shadow: inset 3px 0 0 var(--green);
}

/* Risk-colored options on the risk step */
.wiz-risk-V:hover,  .wiz-risk-V.selected  { border-color: var(--risk-V);  background: var(--risk-V-bg);  box-shadow: inset 3px 0 0 var(--risk-V); }
.wiz-risk-U:hover,  .wiz-risk-U.selected  { border-color: var(--risk-U);  background: var(--risk-U-bg);  box-shadow: inset 3px 0 0 var(--risk-U); }
.wiz-risk-F:hover,  .wiz-risk-F.selected  { border-color: var(--risk-F);  background: var(--risk-F-bg);  box-shadow: inset 3px 0 0 var(--risk-F); }
.wiz-risk-Vi:hover, .wiz-risk-Vi.selected { border-color: var(--risk-Vi); background: var(--risk-Vi-bg); box-shadow: inset 3px 0 0 var(--risk-Vi); }
.wiz-risk-C:hover,  .wiz-risk-C.selected  { border-color: var(--risk-C);  background: var(--risk-C-bg);  box-shadow: inset 3px 0 0 var(--risk-C); }

.wiz-opt-label { font-size: 0.92rem; font-weight: 700; color: var(--text); }
.wiz-opt-desc  { font-size: 0.78rem; color: var(--text-muted); }

.wiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-soft);
}
.wiz-back {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.wiz-back:hover { color: var(--text); }
.wiz-skip {
  font-size: 0.8rem;
  color: var(--text-light);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.wiz-skip:hover { color: var(--text-muted); }

/* ── Wizard top-pick step ──────────────────────────────────── */
.wiz-context-line {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.wiz-context-pill {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--bg-muted);
  color: var(--text-mid);
}
.wiz-context-pill.risk-V  { background: var(--risk-V-bg);  color: var(--risk-V); }
.wiz-context-pill.risk-U  { background: var(--risk-U-bg);  color: var(--risk-U); }
.wiz-context-pill.risk-F  { background: var(--risk-F-bg);  color: var(--risk-F); }
.wiz-context-pill.risk-Vi { background: var(--risk-Vi-bg); color: var(--risk-Vi); }
.wiz-context-pill.risk-C  { background: var(--risk-C-bg);  color: var(--risk-C); }
.wiz-context-pill.stage-E  { background: var(--stage-E-bg);  color: var(--stage-E); }
.wiz-context-pill.stage-Va { background: var(--stage-Va-bg); color: var(--stage-Va); }
.wiz-context-pill.stage-O  { background: var(--stage-O-bg);  color: var(--stage-O); }
.wiz-context-sep { font-size: 0.78rem; color: var(--text-light); font-weight: 600; }

.wiz-toppick-card {
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  margin: 0.5rem 0 0.25rem;
}
.wiz-toppick-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.wiz-toppick-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 0.35rem;
}
.wiz-toppick-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0 0 0.85rem;
  line-height: 1.5;
}
.wiz-toppick-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.wiz-toppick-empty {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.5rem 0;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .main-nav { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: var(--bg); border-bottom: 2px solid var(--green); padding: 0.75rem; gap: 0.25rem; z-index: 99; box-shadow: var(--shadow); }
  .main-nav.mobile-open { display: flex; }
  .nav-hamburger { display: flex; margin-left: auto; }
  .nav-btn { width: 100%; text-align: left; padding: 0.65rem 1rem; border-radius: var(--radius); }

  .hero { padding: 2rem 1.25rem; }
  .hero-title { font-size: 1.75rem; }

  .risk-cards { grid-template-columns: 1fr 1fr; }

  .method-grid { grid-template-columns: 1fr; }

  .method-drawer { width: 100%; }

  .filter-group { flex-direction: column; gap: 0.35rem; }
  .filter-label { min-width: unset; }

  .refine-row { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .refine-label { min-width: unset; }

  .meta-grid { grid-template-columns: 1fr; }

  .cta-card { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .risk-cards { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .q-score-row { gap: 0.35rem; }
  .score-btn { min-width: 52px; padding: 0.35rem 0.5rem; }
}