/* ============================================================
   Redwood Privacy — Grading Rubric Section
   css/pages/rubric.css
   ============================================================ */

/* ── Section shell ───────────────────────────────────────────── */
.rubric-section {
  background: transparent;
  border-top: 1px solid rgba(255, 255, 255, 0.55);
  padding: var(--space-16) 0 var(--space-16);
  margin-left: 240px;
  box-sizing: border-box;
}

/* ── Header ──────────────────────────────────────────────────── */
.rubric-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.rubric-eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-600);
  margin-bottom: var(--space-2);
}

.rubric-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.rubric-subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Grade scale row ─────────────────────────────────────────── */
.rubric-scale {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.rubric-scale-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  flex: 1;
  min-width: 190px;
  max-width: 230px;
}

.rubric-grade-badge {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: 900;
}

.rubric-grade-a { background: rgba(34,197,94,0.12);  color: #15803d; border: 1.5px solid rgba(34,197,94,0.3); }
.rubric-grade-b { background: rgba(132,204,22,0.12); color: #3f6212; border: 1.5px solid rgba(132,204,22,0.3); }
.rubric-grade-c { background: rgba(245,158,11,0.12); color: #92400e; border: 1.5px solid rgba(245,158,11,0.3); }
.rubric-grade-d { background: rgba(249,115,22,0.12); color: #c2410c; border: 1.5px solid rgba(249,115,22,0.3); }
.rubric-grade-f { background: rgba(239,68,68,0.1);   color: #991b1b; border: 1.5px solid rgba(239,68,68,0.25); }

.rubric-scale-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.rubric-scale-text strong {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
}

.rubric-scale-text span {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ── Factor grid ─────────────────────────────────────────────── */
.rubric-factors-title {
  font-size: var(--text-xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-6);
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

.rubric-factors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.rubric-factor-card {
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.rubric-factor-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.rubric-factor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.rubric-factor-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.rubric-icon-red    { background: rgba(239,68,68,0.08); }
.rubric-icon-orange { background: rgba(249,115,22,0.08); }
.rubric-icon-yellow { background: rgba(245,158,11,0.08); }
.rubric-icon-blue   { background: rgba(37,99,235,0.08); }

.rubric-factor-weight {
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--blue-600);
  letter-spacing: -0.02em;
}

.rubric-factor-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.rubric-factor-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ── Footnote ────────────────────────────────────────────────── */
.rubric-footnote {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .rubric-factors-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .rubric-section      { margin-left: 0; }
  .rubric-scale-item   { min-width: 100%; max-width: 100%; }
}

@media (max-width: 640px) {
  .rubric-factors-grid { grid-template-columns: 1fr; }
}