:root {
  --page-max-width: 1024px;
  --nav-height: 80px;
}

/* ── Base page shell ── */

.subpage-body {
  font-family: proxima-nova, sans-serif;
  font-size: 16px;
  line-height: var(--primitives-font-line-height, 1.2);
  color: var(--semantic-font-color-default, #292524);
  background-color: var(--component-color-background-layout-primary, #06111f);
  min-height: 100dvh;
  overflow-x: hidden;
}

/* ── Top navigation bar ── */

.subpage-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: var(--component-color-background-layout-primary, #06111f);
  border-bottom: 2px solid var(--semantic-color-base, #6a939c);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 30;
  box-sizing: border-box;
}

.subpage-nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.subpage-nav__logo img {
  height: 40px;
  width: auto;
  margin-top: -4px;
}

.subpage-nav__links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.subpage-nav__links a {
  color: var(--component-font-color-layout, #fafafa);
  text-decoration: none;
  font-size: var(--primitives-font-size-sm, 0.889rem);
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.subpage-nav__links a:hover {
  opacity: 1;
  color: var(--semantic-color-base, #6a939c);
}

.subpage-nav__links a.subpage-nav__active {
  opacity: 1;
  color: var(--semantic-color-base, #6a939c);
}

/* ── Main content wrapper ── */

.subpage-main {
  margin-top: var(--nav-height);
  padding: 48px 32px 80px;
  max-width: var(--page-max-width);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

/* ── Page heading ── */

.subpage-h1 {
  font-size: var(--primitives-font-size-1, 2.027rem);
  font-weight: 700;
  color: var(--component-font-color-layout, #fafafa);
  line-height: var(--primitives-font-line-height, 1.2);
  margin-bottom: 8px;
}

.subpage-lead {
  font-size: var(--primitives-font-size-base, 1rem);
  color: var(--semantic-color-base-400, #93b9c2);
  margin-top: 0;
  margin-bottom: 48px;
  max-width: 680px;
}

/* ── Section headings (h2) ── */

.subpage-section {
  margin-bottom: 56px;
}

.subpage-h2 {
  font-size: var(--primitives-font-size-3, 1.602rem);
  font-weight: 600;
  color: var(--component-font-color-layout, #fafafa);
  line-height: var(--primitives-font-line-height, 1.2);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--semantic-color-base, #6a939c);
}

/* ── Body text ── */

.subpage-text {
  font-size: var(--primitives-font-size-base, 1rem);
  color: var(--semantic-color-base-400, #93b9c2);
  line-height: 1.6;
  margin-bottom: 16px;
  max-width: 780px;
}

.subpage-text strong {
  color: var(--component-font-color-layout, #fafafa);
  font-weight: 600;
}

/* ── Q&A / FAQ layout ── */

.qa-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.qa-item {
  background-color: var(--semantic-color-background-1, #fafeff);
  background-color: var(--component-color-background-layout-secondary, #0e1b2a);
  border: 1px solid var(--semantic-color-base, #6a939c);
  border-radius: var(--primitives-border-radius-md, 16px);
  padding: 24px 28px;
  box-shadow: 0 3px 0 0 color-mix(in srgb, var(--semantic-color-base, #6a939c) 40%, transparent);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.qa-item:hover {
  border-color: var(--semantic-color-product-savax, #00b3ed);
  box-shadow: 0 3px 0 0 color-mix(in srgb, var(--semantic-color-product-savax, #00b3ed) 50%, transparent);
}

.qa-question {
  font-size: var(--primitives-font-size-5, 1.266rem);
  font-weight: 600;
  color: var(--component-font-color-layout, #fafafa);
  line-height: var(--primitives-font-line-height, 1.2);
  margin-bottom: 12px;
}

.qa-answer {
  font-size: var(--primitives-font-size-base, 1rem);
  color: var(--semantic-color-base-400, #93b9c2);
  line-height: 1.65;
  margin: 0;
}

.qa-answer strong {
  color: var(--component-font-color-layout, #fafafa);
  font-weight: 600;
}

/* ── Info page: feature/stat grid ── */

.subpage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

@media (min-width: 576px) {
  .subpage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .subpage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.subpage-card {
  background-color: var(--component-color-background-layout-secondary, #0e1b2a);
  border: 1px solid var(--semantic-color-base, #6a939c);
  border-radius: var(--primitives-border-radius-md, 16px);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s ease;
}

.subpage-card:hover {
  border-color: var(--semantic-color-product-lending, #4ccfce);
}

.subpage-card__title {
  font-size: var(--primitives-font-size-6, 1.125rem);
  font-weight: 600;
  color: var(--component-font-color-layout, #fafafa);
  margin: 0;
}

.subpage-card__body {
  font-size: var(--primitives-font-size-sm, 0.889rem);
  color: var(--semantic-color-base-400, #93b9c2);
  line-height: 1.6;
  margin: 0;
}

/* ── Stat cards (numbers section) ── */

.subpage-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .subpage-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.subpage-stat {
  background-color: var(--component-color-background-layout-secondary, #0e1b2a);
  border: 1px solid var(--semantic-color-base, #6a939c);
  border-radius: var(--primitives-border-radius-md, 16px);
  padding: 20px 16px;
  text-align: center;
}

.subpage-stat__value {
  font-size: var(--primitives-font-size-2, 1.802rem);
  font-weight: 700;
  color: var(--semantic-color-product-savax, #00b3ed);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.subpage-stat__label {
  font-size: var(--primitives-font-size-xs, 0.79rem);
  color: var(--semantic-color-base-400, #93b9c2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

/* ── Internal inline links ── */

.subpage-link {
  color: var(--semantic-color-product-savax, #00b3ed);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.subpage-link:hover {
  color: var(--semantic-color-product-lending, #4ccfce);
}

/* ── Navigation buttons (back / home) ── */

.subpage-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid color-mix(in srgb, var(--semantic-color-base, #6a939c) 30%, transparent);
}

.subpage-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 9999px;
  font-size: var(--primitives-font-size-sm, 0.889rem);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.subpage-btn--primary {
  background-color: var(--semantic-color-base, #6a939c);
  color: var(--primitives-color-neutral-50, #fafafa);
  border-color: var(--semantic-color-base, #6a939c);
}

.subpage-btn--primary:hover {
  background-color: var(--semantic-color-base-700, #507982);
  border-color: var(--semantic-color-base-700, #507982);
}

.subpage-btn--outline {
  background-color: transparent;
  color: var(--component-font-color-layout, #fafafa);
  border-color: var(--semantic-color-base, #6a939c);
}

.subpage-btn--outline:hover {
  background-color: var(--component-color-background-layout-tertiary, #25364a);
}

/* ── Page footer ── */

.subpage-footer {
  background-color: var(--component-color-background-layout-primary, #06111f);
  border-top: 2px solid color-mix(in srgb, var(--semantic-color-base, #6a939c) 30%, transparent);
  padding: 24px 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  box-sizing: border-box;
}

.subpage-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.subpage-footer__links a {
  color: var(--semantic-color-base-400, #93b9c2);
  text-decoration: none;
  font-size: var(--primitives-font-size-xs, 0.79rem);
  transition: color 0.2s ease;
}

.subpage-footer__links a:hover {
  color: var(--component-font-color-layout, #fafafa);
}

.subpage-footer__social {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.subpage-footer__social a {
  opacity: 0.6;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
}

.subpage-footer__social a:hover {
  opacity: 1;
}

.subpage-footer__copy {
  font-size: var(--primitives-font-size-xs, 0.79rem);
  color: var(--semantic-color-base-400, #93b9c2);
  margin: 0;
  width: 100%;
  text-align: center;
}

/* ── Divider ── */

.subpage-divider {
  border: none;
  border-top: 1px solid color-mix(in srgb, var(--semantic-color-base, #6a939c) 25%, transparent);
  margin: 40px 0;
}

/* ── Ordered/unordered lists in text ── */

.subpage-ul,
.subpage-ol {
  color: var(--semantic-color-base-400, #93b9c2);
  font-size: var(--primitives-font-size-base, 1rem);
  line-height: 1.65;
  padding-left: 20px;
  margin-bottom: 16px;
  max-width: 780px;
}

.subpage-ul li,
.subpage-ol li {
  margin-bottom: 8px;
}

.subpage-ul li strong,
.subpage-ol li strong {
  color: var(--component-font-color-layout, #fafafa);
  font-weight: 600;
}

/* ── Badge / tag ── */

.subpage-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: var(--primitives-font-size-xs, 0.79rem);
  font-weight: 600;
  background-color: color-mix(in srgb, var(--semantic-color-product-savax, #00b3ed) 15%, transparent);
  color: var(--semantic-color-product-savax, #00b3ed);
  border: 1px solid color-mix(in srgb, var(--semantic-color-product-savax, #00b3ed) 40%, transparent);
  white-space: nowrap;
}

/* ── Responsive nav collapse ── */

@media (max-width: 575px) {
  .subpage-nav {
    padding: 0 16px;
  }

  .subpage-nav__links {
    gap: 12px;
  }

  .subpage-main {
    padding: 40px 16px 64px;
  }

  .subpage-h1 {
    font-size: var(--primitives-font-size-2, 1.802rem);
  }

  .subpage-footer {
    padding: 20px 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .subpage-footer__copy {
    text-align: left;
  }
}

@media (max-width: 767px) {
  .subpage-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}