.subpage-main {
  min-height: 65vh;
}

.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.page-hero {
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--color-line);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 5rem;
  align-items: end;
}

.page-hero h1 {
  max-width: 780px;
  margin-bottom: 1.5rem;
}

.page-intro {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 1.16rem;
  line-height: 1.6;
}

.payment-safety-note {
  max-width: 430px;
  padding: 1rem 0 1rem 1.15rem;
  margin: 0;
  border-left: 3px solid var(--color-accent);
  color: var(--color-muted);
  font-size: 0.92rem;
}

.payment-safety-note strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--color-ink);
}

.payment-section {
  padding: 4.75rem 0;
}

.payment-section + .payment-section {
  border-top: 1px solid var(--color-line);
}

.payment-section-heading {
  max-width: 760px;
  margin-bottom: 2.25rem;
}

.payment-section-heading h2 {
  margin-bottom: 1rem;
  font-size: 3.35rem;
}

.payment-section-heading p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.payment-route-list {
  border-top: 1px solid var(--color-ink);
}

.payment-route {
  border-bottom: 1px solid var(--color-line);
}

.payment-route summary {
  position: relative;
  min-height: 112px;
  display: grid;
  grid-template-columns: minmax(140px, 0.35fr) minmax(260px, 0.9fr) minmax(220px, 0.75fr) 24px;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  cursor: pointer;
  list-style: none;
}

.payment-route summary::-webkit-details-marker {
  display: none;
}

.payment-route summary::after {
  content: "+";
  color: var(--color-green);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 160ms var(--ease-out);
}

.payment-route[open] summary::after {
  transform: rotate(45deg);
}

.payment-option-kicker,
.choice-label {
  margin: 0;
  color: var(--color-green);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

.payment-route-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  line-height: 1.1;
}

.payment-route-hint {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.payment-route-body {
  padding: 0 0 2rem calc(17.5% + 1.5rem);
}

.payment-route-body > p {
  max-width: 680px;
  color: var(--color-muted);
}

.route-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.25rem;
  padding: 0;
  margin: 1.25rem 0 1.5rem;
  list-style: none;
}

.route-checks li {
  position: relative;
  padding-left: 1rem;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.route-checks li::before {
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-green);
  content: "";
}

.external-action {
  gap: 0.65rem;
}

.external-action svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  transition: transform 160ms var(--ease-out);
}

.payment-subchoices {
  margin-top: 1rem;
  border-top: 1px solid var(--color-line);
}

.payment-subchoice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0;
}

.payment-subchoice + .payment-subchoice {
  border-top: 1px solid var(--color-line);
}

.payment-subchoice h3 {
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}

.payment-subchoice p {
  max-width: 560px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.payment-subchoice .button {
  margin: 0;
  white-space: nowrap;
}

.payment-alternatives {
  padding-top: 0;
}

.ussd-disclosure {
  border-top: 1px solid var(--color-ink);
  border-bottom: 1px solid var(--color-line);
}

.ussd-disclosure > summary {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  cursor: pointer;
  list-style: none;
}

.ussd-disclosure > summary::-webkit-details-marker {
  display: none;
}

.ussd-disclosure > summary > span:first-child {
  display: grid;
  gap: 0.25rem;
}

.ussd-disclosure > summary strong {
  font-family: var(--font-serif);
  font-size: 2rem;
  line-height: 1.1;
}

.ussd-disclosure > summary > span:last-child {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.ussd-disclosure > summary::after {
  content: "+";
  color: var(--color-green);
  font-size: 1.5rem;
  transition: transform 160ms var(--ease-out);
}

.ussd-disclosure[open] > summary::after {
  transform: rotate(45deg);
}

.ussd-list {
  border-top: 1px solid var(--color-line);
}

.ussd-option {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 0.45fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.25rem 0;
}

.ussd-option + .ussd-option {
  border-top: 1px solid var(--color-line);
}

.ussd-identity h3,
.ussd-identity p {
  margin-bottom: 0;
}

.ussd-identity p {
  margin-top: 0.25rem;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.ussd-code {
  margin: 0;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 1.35rem;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.ussd-actions {
  display: flex;
  gap: 0.5rem;
}

.ussd-actions .button {
  min-height: 44px;
  padding: 0.65rem 0.85rem;
  font-size: 0.78rem;
}

.ussd-footnote {
  padding: 1rem 0 1.25rem;
  margin: 0;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.82rem;
}

.copy-status {
  min-height: 0;
  margin: 0;
  color: var(--color-green);
  font-size: 0.8rem;
  font-weight: 700;
}

.copy-status:not(:empty) {
  grid-column: 1 / -1;
}

.payment-help {
  padding: 5rem 0;
  color: #ffffff;
  background: var(--color-dark);
}

.payment-help-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 5rem;
}

.payment-help h2 {
  margin-bottom: 1rem;
  font-size: 3.4rem;
}

.payment-help p,
.payment-help li {
  color: var(--color-dark-muted);
}

.payment-help ul {
  padding-left: 1.2rem;
  margin: 1.5rem 0;
}

.payment-warning {
  padding-top: 1rem;
  border-top: 1px solid oklch(100% 0 0 / 0.16);
  color: #ffffff !important;
  font-weight: 700;
}

.payment-help .button-row {
  margin-top: 1.75rem;
}

.payment-help .button-secondary {
  border-color: oklch(100% 0 0 / 0.45);
  color: #ffffff;
}

.payment-dialog {
  width: min(calc(100% - 2rem), 580px);
  max-height: min(720px, calc(100dvh - 2rem));
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: var(--color-ink);
  background: var(--color-paper);
  box-shadow:
    0 0 0 1px oklch(0% 0 0 / 0.08),
    0 24px 80px -32px oklch(0% 0 0 / 0.65);
}

.payment-dialog::backdrop {
  background: oklch(8% 0.01 160 / 0.72);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.payment-dialog[open] {
  animation: dialog-enter 220ms var(--ease-out);
}

.payment-dialog-shell {
  position: relative;
  overflow-y: auto;
  max-height: inherit;
  padding: 2.25rem;
}

.dialog-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  display: grid;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: oklch(0% 0 0 / 0.05);
  place-items: center;
  transition:
    background-color 160ms ease,
    transform 120ms var(--ease-out);
}

.dialog-close svg {
  width: 18px;
  height: 18px;
}

.dialog-eyebrow {
  margin-bottom: 1rem;
  color: var(--color-green);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

.payment-dialog h2 {
  padding-right: 3rem;
  margin-bottom: 1rem;
  font-size: 2.35rem;
}

.dialog-description {
  color: var(--color-muted);
}

.dialog-before {
  margin: 1.5rem 0 0.65rem;
  font-weight: 750;
}

.dialog-points {
  padding-left: 1.2rem;
  margin: 0 0 1.5rem;
}

.dialog-points:empty {
  display: none;
}

.dialog-external-note {
  padding: 0.9rem 1rem;
  margin: 1.5rem 0;
  border-left: 3px solid var(--color-accent);
  color: var(--color-muted);
  background: oklch(94% 0.015 100);
  font-size: 0.86rem;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

body.modal-open {
  overflow: hidden;
}

@keyframes dialog-enter {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.policy-hero {
  padding-bottom: 3.5rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 1.5rem;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.breadcrumb span[aria-hidden="true"] {
  color: var(--color-line);
}

.policy-notice {
  max-width: 780px;
  padding: 1rem 1.15rem;
  margin-top: 2rem;
  border-left: 3px solid var(--color-accent);
  background: oklch(94% 0.015 100);
  font-size: 0.92rem;
}

.policy-layout {
  display: grid;
  grid-template-columns: minmax(190px, 0.32fr) minmax(0, 1fr);
  gap: 5rem;
  padding: 5rem 0 7rem;
}

.policy-toc {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  align-self: start;
}

.policy-toc summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  margin-bottom: 0.45rem;
  color: var(--color-green);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0;
  list-style: none;
  text-transform: uppercase;
}

.policy-toc summary::-webkit-details-marker {
  display: none;
}

.policy-toc nav {
  display: flex;
  flex-direction: column;
}

.policy-toc a {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--color-muted);
  font-size: 0.86rem;
  text-decoration: none;
}

.policy-content {
  max-width: 780px;
}

.policy-content section {
  padding: 0 0 3rem;
  scroll-margin-top: calc(var(--header-height) + 2rem);
}

.policy-content section + section {
  padding-top: 3rem;
  border-top: 1px solid var(--color-line);
}

.policy-content h2 {
  margin-bottom: 1.15rem;
  font-size: 2.25rem;
}

.policy-content h3 {
  margin-top: 1.5rem;
}

.policy-content p,
.policy-content li {
  color: var(--color-muted);
}

.policy-content ul {
  padding-left: 1.2rem;
}

.policy-contact {
  padding: 1.5rem;
  border-left: 3px solid var(--color-green);
  background: oklch(94% 0.012 140);
}

.policy-contact p:last-child {
  margin-bottom: 0;
}

@media (hover: hover) and (pointer: fine) {
  .external-action:hover svg {
    transform: translate(2px, -2px);
  }

  .dialog-close:hover {
    background: oklch(0% 0 0 / 0.1);
  }
}

@media (max-width: 900px) {
  .page-hero-grid,
  .payment-help-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .page-hero-grid {
    align-items: start;
  }

  .policy-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .policy-toc {
    position: static;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-line);
  }

  .policy-toc nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1.5rem;
  }
}

@media (max-width: 680px) {
  .page-hero {
    padding: 3.5rem 0 3rem;
  }

  .page-hero h1 {
    font-size: 3rem;
  }

  .page-intro {
    font-size: 1rem;
  }

  .payment-section {
    padding: 4.5rem 0;
  }

  .payment-section-heading {
    margin-bottom: 2.25rem;
  }

  .payment-section-heading h2,
  .payment-help h2 {
    font-size: 2.6rem;
  }

  .payment-route summary {
    min-height: 0;
    grid-template-columns: 1fr 24px;
    gap: 0.4rem 1rem;
    padding: 1.5rem 0;
  }

  .payment-route summary::after {
    grid-column: 2;
    grid-row: 1 / 4;
    align-self: center;
  }

  .payment-option-kicker,
  .payment-route-title,
  .payment-route-hint {
    grid-column: 1;
  }

  .payment-route-title {
    font-size: 1.55rem;
  }

  .payment-route-body {
    padding: 0 0 1.75rem;
  }

  .route-checks {
    display: grid;
  }

  .payment-subchoice {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .payment-route-body .button,
  .payment-subchoice .button,
  .ussd-actions .button,
  .payment-help .button {
    width: 100%;
  }

  .ussd-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .ussd-actions .dial-action {
    order: -1;
  }

  .ussd-disclosure > summary {
    min-height: 92px;
    display: grid;
    grid-template-columns: 1fr 24px;
    gap: 0.25rem 1rem;
  }

  .ussd-disclosure > summary > span:first-child,
  .ussd-disclosure > summary > span:last-child {
    grid-column: 1;
  }

  .ussd-disclosure > summary::after {
    grid-column: 2;
    grid-row: 1 / 3;
    align-self: center;
  }

  .ussd-option {
    grid-template-columns: 1fr auto;
    gap: 0.9rem 1rem;
    padding: 1.15rem 0;
  }

  .ussd-identity {
    grid-column: 1 / -1;
  }

  .ussd-code {
    font-size: 1.2rem;
  }

  .ussd-actions {
    grid-column: 1 / -1;
  }

  .payment-help {
    padding: 4.5rem 0;
  }

  .payment-dialog {
    width: 100%;
    max-width: none;
    max-height: min(82dvh, 720px);
    margin: auto 0 0;
    border-radius: 12px 12px 0 0;
  }

  .payment-dialog-shell {
    padding:
      2rem
      max(1.25rem, env(safe-area-inset-right))
      max(1.5rem, env(safe-area-inset-bottom))
      max(1.25rem, env(safe-area-inset-left));
  }

  .payment-dialog[open] {
    animation-name: sheet-enter;
  }

  .dialog-actions {
    flex-direction: column;
  }

  .dialog-actions .button {
    width: 100%;
  }

  .dialog-actions .button-primary {
    order: -1;
  }

  .policy-layout {
    padding: 3.5rem 0 5rem;
  }

  .policy-toc {
    padding: 0;
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
  }

  .policy-toc summary {
    min-height: 56px;
    justify-content: space-between;
    margin: 0;
    font-size: 0.8rem;
  }

  .policy-toc summary::after {
    content: "+";
    color: var(--color-green);
    font-size: 1.2rem;
    font-weight: 500;
    transition: transform 160ms var(--ease-out);
  }

  .policy-toc[open] summary::after {
    transform: rotate(45deg);
  }

  .policy-toc nav {
    grid-template-columns: 1fr;
    padding-bottom: 0.75rem;
  }

  .policy-content h2 {
    font-size: 2rem;
  }
}

@media (min-width: 681px) {
  .ussd-actions .copy-action {
    color: #ffffff;
    background: var(--color-dark);
  }
}

@keyframes sheet-enter {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .payment-dialog[open] {
    animation: none;
  }
}