/* ════════════════════════════════════════════
   METHODOLOGY SECTION
════════════════════════════════════════════ */
#methodology {
  background: var(--pale);
}

.meth-header {
  padding: 100px 80px 0;
  background: var(--pale);
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 80px;
  align-items: start;
}

.meth-header-sticky {
  position: sticky;
  top: 88px;
}

.meth-header-h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  margin-top: 16px;
  line-height: 1.15;
}

.meth-header-h2 em {
  font-style: italic;
  color: var(--gold);
}

.meth-header-sub {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.85;
  margin-top: 20px;
}

.meth-opening {
  font-family: var(--type-display);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--ink2);
  padding: 32px;
  border-left: 2px solid var(--gold);
  background: var(--white);
  margin-bottom: 0;
}

/* Filter index */
.meth-index {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.meth-index-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-family: var(--type-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .2s;
  text-decoration: none;
}

.meth-index-item:first-child {
  border-top: 1px solid var(--border);
}

.meth-index-item:hover {
  color: var(--ink);
}

.meth-index-num {
  font-family: var(--type-display);
  font-size: 1rem;
  color: var(--border-strong);
  min-width: 24px;
}

/* Filters */
.meth-filters {
  padding: 0 80px 0 0;
}

.meth-filter {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 48px;
}

.meth-filter:first-child {
  padding-top: 100px;
}

.meth-filter:last-child {
  border-bottom: none;
  padding-bottom: 100px;
}

.meth-filter-num {
  font-family: var(--type-display);
  font-size: 5rem;
  font-weight: 700;
  color: rgba(21, 42, 69, .07);
  line-height: 1;
  padding-top: 8px;
}

.meth-filter-content {}

.meth-filter-label {
  font-family: var(--type-mono);
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.meth-filter-title {
  font-family: var(--type-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 24px;
  line-height: 1.2;
}

.meth-filter-body {
  font-size: .95rem;
  line-height: 1.88;
  color: var(--muted);
}

.meth-filter-body+.meth-filter-body {
  margin-top: 16px;
}

.meth-filter-callout {
  margin-top: 28px;
  padding: 20px 24px;
  background: var(--white);
  border-left: 2px solid var(--border);
  font-family: var(--type-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--ink2);
  line-height: 1.7;
}

.meth-filter-callout strong {
  color: var(--ink);
  font-weight: 400;
  font-family: var(--type-display);
}

/* Rebalancing timeline */
.meth-rebalance {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 80px;
}

.meth-rebalance-h3 {
  font-family: var(--type-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 48px;
  margin-top: 12px;
}

.meth-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.meth-timeline::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  height: 1px;
  background: var(--border);
  z-index: 0;
}

.meth-tl-item {
  position: relative;
  z-index: 1;
  padding-top: 44px;
}

.meth-tl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border-strong);
  position: absolute;
  top: 16px;
  left: 0;
}

.meth-tl-item.active .meth-tl-dot {
  background: var(--gold);
  border-color: var(--gold);
}

.meth-tl-step {
  font-family: var(--type-mono);
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.meth-tl-action {
  font-family: var(--type-display);
  font-size: .95rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 6px;
}

.meth-tl-desc {
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Closing statement */
.meth-closing {
  padding: 80px;
  background: var(--ink);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}

.meth-closing-text {
  font-family: var(--type-display);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 400;
  font-style: italic;
  color: #FDFCFA;
  line-height: 1.4;
}

.meth-closing-text em {
  color: var(--gold);
  font-style: normal;
}

.meth-closing-attr {
  font-family: var(--type-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .25);
  margin-top: 16px;
}


/* ════════════════════════════════════════════
   METHODOLOGY ICONS
════════════════════════════════════════════ */
.filter-icon {
  width: 36px;
  height: 36px;
  color: var(--gold);
  margin-bottom: 12px;
  opacity: .85;
}

/* Methodology chart strip */
.meth-chart-strip {
  background: #060f1e;
  padding: 0;
  overflow: hidden;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, .06);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.meth-chart-strip-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: center;
  min-height: 360px;
}

.meth-chart-text {
  padding: 60px 64px;
  position: relative;
  z-index: 2;
}

.meth-chart-eyebrow {
  font-family: var(--type-mono);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .25);
  margin-bottom: 16px;
}

.meth-chart-heading {
  font-family: var(--type-display);
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 400;
  color: #FDFCFA;
  line-height: 1.2;
  margin-bottom: 16px;
}

.meth-chart-heading em {
  color: var(--gold);
  font-style: italic;
}

.meth-chart-sub {
  font-size: .85rem;
  color: rgba(255, 255, 255, .35);
  line-height: 1.8;
}

.meth-chart-svg-wrap {
  position: relative;
  height: 360px;
  overflow: hidden;
}

.meth-chart-svg-wrap svg {
  width: 100%;
  height: 100%;
}