/* Methodology page — scoped only; uses tokens from saas.css */
.page-methodology {
  padding-bottom: var(--s-16);
}

.page-methodology__hero {
  padding: var(--s-20) 0 var(--s-16);
  border-bottom: 1px solid var(--border);
}

.page-methodology__hero-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--s-4);
  line-height: 1.15;
}

.page-methodology__hero-lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0;
  line-height: 1.6;
}

.page-methodology__section {
  padding-top: var(--s-12);
}

.page-methodology__section-title {
  font-size: 1.35rem;
  font-weight: 650;
  color: var(--ink);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.01em;
}

.page-methodology__section-body {
  color: var(--muted);
  max-width: 40rem;
  margin: 0;
  line-height: 1.6;
}

/* Accordion: native <details> + same name = single open; smooth panel height */
.methodology-accordion {
  border: 0;
  padding: 0;
  margin: 0;
}

.methodology-accordion__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--s-4);
  list-style: none;
  cursor: pointer;
  padding: var(--s-2) 0;
  min-height: 2.75rem;
  box-sizing: border-box;
}

.methodology-accordion__summary::-webkit-details-marker {
  display: none;
}

.methodology-accordion__summary .page-methodology__hero-title,
.methodology-accordion__summary .page-methodology__section-title {
  margin: 0;
  flex: 1;
  min-width: 0;
  text-align: left;
}

.methodology-accordion--hero .methodology-accordion__summary {
  align-items: center;
  padding-top: 0;
  padding-bottom: 0;
}

.methodology-accordion__icon {
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.2em;
  display: grid;
  place-items: center;
  color: var(--muted);
  opacity: 0.75;
}

.methodology-accordion--hero .methodology-accordion__icon {
  margin-top: 0;
}

.methodology-accordion__icon::before {
  content: "";
  display: block;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-0.1rem) rotate(45deg);
  transition: transform 0.22s ease;
}

details[open] > .methodology-accordion__summary .methodology-accordion__icon::before {
  transform: translateY(0.1rem) rotate(-135deg);
}

.methodology-accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.28s ease;
}

details[open] > .methodology-accordion__panel {
  grid-template-rows: 1fr;
}

.methodology-accordion__inner {
  min-height: 0;
  overflow: hidden;
}

details[open] > .methodology-accordion__panel .methodology-accordion__inner {
  padding-bottom: var(--s-2);
}

.methodology-accordion__inner .page-methodology__section-body + .page-methodology__section-body,
.methodology-accordion__inner .page-methodology__section-body + .page-methodology__section_body,
.methodology-accordion__inner .page-methodology__section_body + .page-methodology__section-body {
  margin-top: 0.75rem;
}

.methodology-accordion__summary:focus-visible {
  outline: 2px solid rgba(47, 95, 179, 0.45);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .methodology-accordion__panel {
    transition: none;
  }
  .methodology-accordion__icon::before {
    transition: none;
  }
}

@media (max-width: 767.98px) {
  .page-methodology__hero {
    padding: var(--s-12) 0 var(--s-10);
  }
}