/* =============================================================
 * methodology.css — Methodology page specific styles
 * Depends on: tokens.css, base.css
 * ============================================================= */

/* ---------- Methodology hero ---------- */
.methodology-hero {
  background: var(--jy-bg-primary);
  padding: var(--sp-16) 0 var(--sp-12);
  border-bottom: 1px solid var(--jy-border);
  text-align: center;
}
.methodology-hero__eyebrow {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--jy-accent);
  margin-bottom: var(--sp-4);
}
.methodology-hero__h1 {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--jy-text-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--sp-5);
}
@media (max-width: 480px) {
  .methodology-hero__h1 { font-size: var(--text-4xl); }
}
.methodology-hero__lead {
  font-size: var(--text-xl);
  color: var(--jy-text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ---------- AI Disclosure block (MANDATORY — prominently displayed) ---------- */
.ai-disclosure {
  background: #fff9f0;
  border: 2px solid #f59e0b;
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  margin: var(--sp-10) 0;
}
.ai-disclosure__header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
.ai-disclosure__icon {
  width: 40px;
  height: 40px;
  background: #fef3c7;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}
.ai-disclosure__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #92400e;
  letter-spacing: -0.01em;
}
.ai-disclosure__body {
  font-size: var(--text-base);
  color: #78350f;
  line-height: 1.75;
}
.ai-disclosure__body p + p { margin-top: var(--sp-4); }
.ai-disclosure__body strong { color: #7c2d12; font-weight: 700; }
.ai-disclosure__layers {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}
.ai-disclosure__layer {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: #78350f;
  line-height: 1.6;
}
.ai-disclosure__layer-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #f59e0b;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.ai-disclosure__warning {
  margin-top: var(--sp-5);
  padding: var(--sp-4) var(--sp-5);
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--r-md);
  font-size: var(--text-sm);
  color: #991b1b;
  font-weight: 600;
  line-height: 1.5;
}

/* ---------- Pipeline visualization ---------- */
.pipeline-section {
  padding: var(--sp-16) 0;
  background: var(--warm-bg);
}
.pipeline-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.pipeline-steps::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 32px;
  bottom: 32px;
  width: 2px;
  background: var(--warm-divider);
  z-index: 0;
}
@media (max-width: 480px) {
  .pipeline-steps::before { left: 19px; }
}

.pipeline-step {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
  padding: var(--sp-4) 0;
  position: relative;
  z-index: 1;
}
.pipeline-step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--warm-card);
  border: 2px solid var(--warm-border);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--warm-text);
  flex-shrink: 0;
}
.pipeline-step__num--accent {
  background: var(--jy-accent);
  border-color: var(--jy-accent);
  color: var(--jy-text-on-accent);
}
@media (max-width: 480px) {
  .pipeline-step__num { width: 40px; height: 40px; font-size: 16px; }
}

.pipeline-step__content {
  padding-top: var(--sp-2);
  flex: 1;
}
.pipeline-step__badge {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: var(--r-full);
  display: inline-block;
  margin-bottom: var(--sp-2);
}
.badge-deterministic { background: #e0f2fe; color: #0369a1; }
.badge-ai { background: var(--jy-accent-bg); color: #a16207; }
.badge-ai-family2 { background: #f0fdf4; color: #166534; }
.badge-benchmark { background: #faf5ff; color: #7e22ce; }

.pipeline-step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--warm-text);
  margin-bottom: var(--sp-2);
}
.pipeline-step__body {
  font-size: var(--text-sm);
  color: var(--warm-text-2);
  line-height: 1.65;
}
.pipeline-step__detail {
  font-size: var(--text-xs);
  color: var(--warm-text-3);
  margin-top: var(--sp-2);
}

/* ---------- Founder sign-off section ---------- */
.signoff-section {
  padding: var(--sp-16) 0;
  background: var(--warm-card);
  border-top: 1px solid var(--warm-divider);
}
.signoff-card {
  background: var(--warm-bg);
  border: 1.5px solid var(--warm-border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
}
.signoff-card__status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--r-full);
  margin-bottom: var(--sp-5);
}
.signoff-card__status--pending {
  background: var(--color-amber-bg);
  color: var(--color-amber);
  border: 1px solid var(--color-amber-border);
}
.signoff-card__status--signed {
  background: var(--color-green-bg);
  color: var(--color-green);
  border: 1px solid var(--color-green-border);
}
.signoff-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--warm-text);
  margin-bottom: var(--sp-4);
}
.signoff-card__body {
  font-size: var(--text-sm);
  color: var(--warm-text-2);
  line-height: 1.7;
}
.signoff-card__body p + p { margin-top: var(--sp-3); }

/* ---------- Coverage rule box ---------- */
.coverage-box {
  background: var(--jy-bg-primary);
  border: 1px solid var(--jy-border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  color: var(--jy-text-primary);
  margin-top: var(--sp-6);
}
.coverage-box__title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--jy-accent);
  margin-bottom: var(--sp-3);
  font-size: var(--text-base);
}
.coverage-box__body {
  font-size: var(--text-sm);
  color: var(--jy-text-secondary);
  line-height: 1.65;
}

/* ---------- Publisher / legal entity block ---------- */
.publisher-section {
  padding: var(--sp-12) 0;
  background: var(--warm-bg);
  border-top: 1px solid var(--warm-divider);
}
.publisher-card {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
  background: var(--warm-card);
  border: 1px solid var(--warm-border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
}
@media (max-width: 480px) {
  .publisher-card { flex-direction: column; }
}
.publisher-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: var(--jy-bg-elevated);
  display: grid;
  place-items: center;
  font-size: 22px;
  flex-shrink: 0;
}
.publisher-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--warm-text);
  margin-bottom: var(--sp-2);
}
.publisher-card__body {
  font-size: var(--text-sm);
  color: var(--warm-text-2);
  line-height: 1.65;
}