/* ───────────────────────────────────────────────────────
   rfq-explainer.css — AI RFQ Visual Explainer page
   SpiceWorx brand: Open Sans · Olive Green · Warm Gray
─────────────────────────────────────────────────────── */

/* ─── TOKENS (scoped to page wrapper) ─────────────────── */
.rfq_explainer {
  --color-bg:               #F2F2F0;
  --color-surface:          #FAFAF5;
  --color-surface-2:        #ffffff;
  --color-surface-offset:   #EBEBEA;
  --color-border:           #DAD8D3;
  --color-divider:          #DAD8D3;
  --color-text:             #333333;
  --color-text-muted:       #666666;
  --color-text-faint:       #999999;
  --color-primary:          #3E5E3A;
  --color-primary-hover:    #2E4A2B;
  --color-primary-highlight: rgba(62, 94, 58, 0.1);
  --color-success:          #3E5E3A;
  --color-success-highlight: rgba(62, 94, 58, 0.1);
  --color-warning:          #C23B22;
  --color-warning-highlight: rgba(194, 59, 34, 0.1);
  --color-error:            #C23B22;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);

  --step-1: #3E5E3A;
  --step-2: #7A8E72;
  --step-3: #C9A552;
  --step-4: #C23B22;
  --step-5: #333333;

  --fc-arrow:    #9a9895;
  --fc-yes:      #3E5E3A;
  --fc-no:       #C23B22;
  --fc-line:     #DAD8D3;
  --fc-text:     #333333;
  --fc-sub:      #666666;
  --fc-start-bg: #3E5E3A;
  --fc-end-bg:   #3E5E3A;

  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(1.4rem,   1rem    + 1.5vw,  2.25rem);
  --text-3xl:  clamp(1.75rem,  1.2rem  + 2vw,    3rem);

  --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;

  --radius-sm: 0.375rem; --radius-md: 0.5rem;  --radius-lg: 0.75rem;
  --radius-xl: 1rem;     --radius-2xl: 1.5rem; --radius-full: 9999px;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: 'Open Sans', sans-serif;
  --font-body:    'Open Sans', sans-serif;
  --content-narrow:  640px;
  --content-default: 900px;
  --content-wide:    1180px;

  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ─── LAYOUT ──────────────────────────────────────────── */
.rfq_explainer .exp-container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}
.rfq_explainer .exp-container--narrow { max-width: var(--content-default); }
.rfq_explainer section { padding-block: clamp(var(--space-8), 4vw, var(--space-12)); }

/* ─── HEADINGS ────────────────────────────────────────── */
.rfq_explainer h1,
.rfq_explainer h2,
.rfq_explainer h3,
.rfq_explainer h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
  text-wrap: balance;
  margin: 0;
}

/* ─── HERO ────────────────────────────────────────────── */
.rfq_explainer .hero {
  padding-top: 150px;
  padding-bottom: clamp(var(--space-8), 4vw, var(--space-12));
  text-align: center;
  background: var(--color-bg);
}
.rfq_explainer .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  border: 1px solid rgba(62, 94, 58, 0.25);
}
.rfq_explainer .hero-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
.rfq_explainer .hero-title em { font-style: normal; color: var(--color-primary); }
.rfq_explainer .hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}
.rfq_explainer .hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: #C23B22;
  color: #fff !important;
  font-weight: 700;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}
.rfq_explainer .hero-cta:hover {
  background: #A12F1C;
  transform: translateY(-1px);
  color: #fff !important;
  text-decoration: none;
}

/* ─── SECTION HEADING ─────────────────────────────────── */
.rfq_explainer .section-heading {
  text-align: center;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.rfq_explainer .section-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}
.rfq_explainer .section-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.rfq_explainer .section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-inline: auto;
}

/* ─── DIVIDER ─────────────────────────────────────────── */
.rfq_explainer .section-divider {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin-block: 0;
}

/* ─── PROBLEM / BEFORE-AFTER ──────────────────────────── */
.rfq_explainer .problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: stretch;
}
@media (max-width: 640px) { .rfq_explainer .problem-grid { grid-template-columns: 1fr; } }
.rfq_explainer .problem-card {
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
}
.rfq_explainer .problem-card--before {
  background: rgba(194, 59, 34, 0.04);
  border-color: rgba(194, 59, 34, 0.28);
}
.rfq_explainer .problem-card--after {
  background: rgba(62, 94, 58, 0.04);
  border-color: rgba(62, 94, 58, 0.28);
}
.rfq_explainer .problem-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.rfq_explainer .problem-card--before .problem-label { color: var(--color-warning); }
.rfq_explainer .problem-card--after  .problem-label { color: var(--color-success); }
.rfq_explainer .problem-quote {
  font-size: var(--text-base);
  font-style: italic;
  color: var(--color-text);
  background: var(--color-surface-2);
  border-left: 3px solid var(--color-warning);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  line-height: 1.55;
}
.rfq_explainer .problem-card--after .problem-quote { border-left-color: var(--color-success); }
.rfq_explainer .problem-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0;
  margin: 0;
}
.rfq_explainer .problem-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.rfq_explainer .problem-list li .icon { flex-shrink: 0; width: 20px; height: 20px; margin-top: 1px; }
.rfq_explainer .problem-list li .icon--x     { color: var(--color-warning); }
.rfq_explainer .problem-list li .icon--check { color: var(--color-success); }

/* ─── FLOW STEPS ──────────────────────────────────────── */
@media (min-width: 900px) {
  .rfq_explainer .steps-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-4);
  }
}
@media (max-width: 899px) {
  .rfq_explainer .steps-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }
}
.rfq_explainer .step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.rfq_explainer .step-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.rfq_explainer .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  color: #fff;
}
.rfq_explainer .step-card:nth-child(1) .step-number { background: var(--step-1); }
.rfq_explainer .step-card:nth-child(2) .step-number { background: var(--step-2); }
.rfq_explainer .step-card:nth-child(3) .step-number { background: var(--step-3); color: #333; }
.rfq_explainer .step-card:nth-child(4) .step-number { background: var(--step-4); }
.rfq_explainer .step-card:nth-child(5) .step-number { background: var(--step-5); }
.rfq_explainer .step-icon { margin-bottom: var(--space-3); }
.rfq_explainer .step-icon svg { width: 32px; height: 32px; }
.rfq_explainer .step-card:nth-child(1) .step-icon svg { color: var(--step-1); }
.rfq_explainer .step-card:nth-child(2) .step-icon svg { color: var(--step-2); }
.rfq_explainer .step-card:nth-child(3) .step-icon svg { color: #8a6f1f; }
.rfq_explainer .step-card:nth-child(4) .step-icon svg { color: var(--step-4); }
.rfq_explainer .step-card:nth-child(5) .step-icon svg { color: var(--step-5); }
.rfq_explainer .step-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.rfq_explainer .step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.rfq_explainer .step-detail {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.rfq_explainer .step-detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-block: 2px;
}
.rfq_explainer .step-detail-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.rfq_explainer .step-card:nth-child(1) .step-detail-dot { background: var(--step-1); }
.rfq_explainer .step-card:nth-child(2) .step-detail-dot { background: var(--step-2); }
.rfq_explainer .step-card:nth-child(3) .step-detail-dot { background: var(--step-3); }
.rfq_explainer .step-card:nth-child(4) .step-detail-dot { background: var(--step-4); }
.rfq_explainer .step-card:nth-child(5) .step-detail-dot { background: var(--step-5); }

/* ─── DATA FIELDS ─────────────────────────────────────── */
.rfq_explainer .fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
}
.rfq_explainer .field-group {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}
.rfq_explainer .field-group-title {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.rfq_explainer .field-group-icon { width: 20px; height: 20px; color: var(--color-primary); }
.rfq_explainer .field-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.rfq_explainer .field-tag {
  font-size: var(--text-xs);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.rfq_explainer .field-tag--required {
  background: var(--color-primary-highlight);
  border-color: rgba(62, 94, 58, 0.35);
  color: var(--color-primary);
  font-weight: 600;
}

/* ─── READINESS SCORE ─────────────────────────────────── */
.rfq_explainer .score-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
}
.rfq_explainer .score-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (max-width: 640px) { .rfq_explainer .score-grid { grid-template-columns: 1fr; } }
.rfq_explainer .score-visual { text-align: center; }
.rfq_explainer .score-ring {
  position: relative;
  width: 160px; height: 160px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}
.rfq_explainer .score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.rfq_explainer .score-ring-text {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.rfq_explainer .score-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-success);
  line-height: 1;
}
.rfq_explainer .score-label { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; }
.rfq_explainer .score-examples { display: flex; flex-direction: column; gap: var(--space-5); }
.rfq_explainer .score-example { display: flex; align-items: flex-start; gap: var(--space-4); }
.rfq_explainer .score-badge {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  min-width: 52px;
  text-align: center;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
}
.rfq_explainer .score-badge--high { background: var(--color-success-highlight); color: var(--color-success); }
.rfq_explainer .score-badge--low  { background: var(--color-warning-highlight); color: var(--color-warning); }
.rfq_explainer .score-example-body { flex: 1; }
.rfq_explainer .score-example-title { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-1); }
.rfq_explainer .score-example-desc  { font-size: var(--text-xs); color: var(--color-text-muted); }
.rfq_explainer .score-bar-wrap {
  margin-top: var(--space-2);
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  height: 6px;
}
.rfq_explainer .score-bar { height: 100%; border-radius: var(--radius-full); }
.rfq_explainer .score-bar--high { width: 95%; background: var(--color-success); }
.rfq_explainer .score-bar--low  { width: 40%; background: var(--color-warning); }

/* ─── EMAIL OUTPUTS ───────────────────────────────────── */
.rfq_explainer .email-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 700px) { .rfq_explainer .email-grid { grid-template-columns: 1fr; } }
.rfq_explainer .email-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}
.rfq_explainer .email-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.rfq_explainer .email-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.rfq_explainer .email-icon--customer { background: var(--color-primary-highlight); color: var(--color-primary); }
.rfq_explainer .email-icon--sales    { background: var(--color-warning-highlight); color: var(--color-warning); }
.rfq_explainer .email-title { font-size: var(--text-sm); font-weight: 700; }
.rfq_explainer .email-to    { font-size: var(--text-xs); color: var(--color-text-muted); }
.rfq_explainer .email-body  { padding: var(--space-6); }
.rfq_explainer .email-item {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  align-items: flex-start;
}
.rfq_explainer .email-item:last-child { margin-bottom: 0; }
.rfq_explainer .email-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}
.rfq_explainer .email-card:nth-child(1) .email-dot { background: var(--color-primary); }
.rfq_explainer .email-card:nth-child(2) .email-dot { background: var(--color-warning); }
.rfq_explainer .email-item-label { font-size: var(--text-xs); font-weight: 600; margin-bottom: 1px; }
.rfq_explainer .email-item-val   { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ─── ARCHITECTURE ────────────────────────────────────── */
.rfq_explainer .arch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
@media (max-width: 700px) { .rfq_explainer .arch-grid { grid-template-columns: 1fr; } }
.rfq_explainer .arch-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}
.rfq_explainer .arch-card-eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}
.rfq_explainer .arch-card-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.rfq_explainer .arch-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
}
.rfq_explainer .arch-badge--new   { background: var(--color-primary-highlight); color: var(--color-primary); }
.rfq_explainer .arch-badge--reuse { background: rgba(201, 165, 82, 0.15); color: #7a5e10; }
.rfq_explainer .arch-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0; margin: 0;
}
.rfq_explainer .arch-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.rfq_explainer .arch-mono {
  font-family: 'Courier New', monospace;
  font-size: 0.8em;
  background: var(--color-surface-2);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  white-space: nowrap;
  border: 1px solid var(--color-border);
}

/* ─── ROADMAP ─────────────────────────────────────────── */
.rfq_explainer .roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
@media (max-width: 800px) { .rfq_explainer .roadmap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .rfq_explainer .roadmap-grid { grid-template-columns: 1fr; } }
.rfq_explainer .phase-card {
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
}
.rfq_explainer .phase-card--v1  { background: rgba(62, 94, 58, 0.05); border-color: rgba(62, 94, 58, 0.28); }
.rfq_explainer .phase-card--p2,
.rfq_explainer .phase-card--p3,
.rfq_explainer .phase-card--p4  { background: var(--color-surface); }
.rfq_explainer .phase-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.rfq_explainer .phase-card--v1 .phase-label { color: var(--color-primary); }
.rfq_explainer .phase-card--p2 .phase-label,
.rfq_explainer .phase-card--p3 .phase-label,
.rfq_explainer .phase-card--p4 .phase-label { color: var(--color-text-muted); }
.rfq_explainer .phase-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.rfq_explainer .phase-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0; margin: 0;
}
.rfq_explainer .phase-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  gap: var(--space-2);
}
.rfq_explainer .phase-list li::before { content: '—'; color: var(--color-text-faint); flex-shrink: 0; }

/* ─── VALUE PROPS ─────────────────────────────────────── */
.rfq_explainer .value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
@media (max-width: 700px) {
  .rfq_explainer .value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
  .rfq_explainer .value-grid { grid-template-columns: 1fr; }
}
.rfq_explainer .value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
}
.rfq_explainer .value-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}
.rfq_explainer .value-icon--1 { background: rgba(62, 94, 58, 0.12);  color: var(--step-1); }
.rfq_explainer .value-icon--2 { background: rgba(122,142,114, 0.15); color: var(--step-2); }
.rfq_explainer .value-icon--3 { background: rgba(201,165, 82, 0.15); color: #7a5e10; }
.rfq_explainer .value-icon--4 { background: rgba(51, 51, 51, 0.08);  color: var(--step-5); }
.rfq_explainer .value-card-title { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-2); }
.rfq_explainer .value-card-desc  { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ─── CTA STRIP ───────────────────────────────────────── */
.rfq_explainer .cta-strip {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  text-align: center;
}
.rfq_explainer .cta-strip-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.rfq_explainer .cta-strip-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}
.rfq_explainer .cta-strip-quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-8);
}

/* ─── FLOWCHART ───────────────────────────────────────── */
.rfq_explainer .flowchart-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  overflow-x: auto;
}
.rfq_explainer #rfq-flowchart {
  width: 100%;
  max-width: 520px;
  display: block;
  margin-inline: auto;
  height: auto;
}
.rfq_explainer .fc-line      { stroke: var(--fc-line); stroke-width: 1.8; fill: none; }
.rfq_explainer .fc-line--yes { stroke: var(--fc-yes);  stroke-width: 1.8; fill: none; stroke-dasharray: 5 3; }
.rfq_explainer .fc-line--no  { stroke: var(--fc-no);   stroke-width: 1.8; fill: none; stroke-dasharray: 5 3; }
.rfq_explainer .fc-box       { fill: var(--color-surface-2); stroke: var(--color-border); stroke-width: 1.5; }
.rfq_explainer .fc-box--1    { fill: rgba(62, 94, 58, 0.08);   stroke: rgba(62, 94, 58, 0.35); }
.rfq_explainer .fc-box--2    { fill: rgba(122,142,114,0.10);   stroke: rgba(122,142,114,0.40); }
.rfq_explainer .fc-box--3    { fill: rgba(201,165, 82,0.08);   stroke: rgba(201,165, 82,0.40); }
.rfq_explainer .fc-box--4    { fill: rgba(194, 59, 34,0.06);   stroke: rgba(194, 59, 34,0.35); }
.rfq_explainer .fc-box--5    { fill: rgba( 51, 51, 51,0.05);   stroke: rgba( 51, 51, 51,0.30); }
.rfq_explainer .fc-box--flag      { fill: rgba(194, 59,34,0.06); stroke: rgba(194, 59,34,0.35); }
.rfq_explainer .fc-box--email-c   { fill: rgba( 62, 94,58,0.07); stroke: rgba( 62, 94,58,0.35); }
.rfq_explainer .fc-box--email-s   { fill: rgba(194, 59,34,0.06); stroke: rgba(194, 59,34,0.35); }
.rfq_explainer .fc-diamond        { fill: var(--color-surface-2); stroke: var(--color-border); stroke-width: 1.5; }
.rfq_explainer .fc-diamond--d1   { fill: rgba(122,142,114,0.08); stroke: rgba(122,142,114,0.40); }
.rfq_explainer .fc-diamond--d2   { fill: rgba(194, 59, 34,0.06); stroke: rgba(194, 59, 34,0.35); }
.rfq_explainer .fc-start { fill: var(--fc-start-bg); }
.rfq_explainer .fc-end   { fill: var(--fc-end-bg); }
.rfq_explainer .fc-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  fill: var(--fc-text);
  text-anchor: middle;
  dominant-baseline: middle;
}
.rfq_explainer .fc-label--start,
.rfq_explainer .fc-label--end { fill: #fff; font-size: 13px; }
.rfq_explainer .fc-label--end  { font-size: 12px; }
.rfq_explainer .fc-sublabel {
  font-family: var(--font-body);
  font-size: 10.5px;
  fill: var(--fc-sub);
  text-anchor: middle;
  dominant-baseline: middle;
}
.rfq_explainer .fc-sublabel--dia { font-size: 10px; }
.rfq_explainer .fc-sublabel--end { fill: rgba(255, 255, 255, 0.85); font-size: 10px; }
.rfq_explainer .fc-edge-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  dominant-baseline: middle;
}
.rfq_explainer .fc-edge-label--yes { fill: var(--fc-yes); }
.rfq_explainer .fc-edge-label--no  { fill: var(--fc-no); }