.support-page {
  min-height: 100%;
  background:
    radial-gradient(900px 420px at 8% -8%, rgba(40, 79, 143, .16), transparent 64%),
    radial-gradient(760px 420px at 100% 12%, rgba(242, 106, 27, .13), transparent 66%),
    #f4f6fb;
}

.support-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(15, 31, 58, .09);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
}

.support-topbar-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.support-back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid rgba(40, 79, 143, .2);
  border-radius: 999px;
  color: var(--blue);
  background: #fff;
  font-weight: 850;
  text-decoration: none;
}

.support-main {
  padding-top: 44px;
  padding-bottom: 64px;
}

.support-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: 26px;
  align-items: stretch;
}

.support-hero-copy,
.support-payment-card,
.support-section {
  border: 1px solid rgba(15, 31, 58, .1);
  border-radius: 26px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 18px 50px rgba(15, 31, 58, .1);
}

.support-hero-copy {
  padding: clamp(28px, 5vw, 58px);
  overflow: hidden;
  position: relative;
}

.support-hero-copy::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -120px;
  bottom: -150px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(40, 79, 143, .14), rgba(242, 106, 27, .18));
}

.support-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(242, 106, 27, .2);
  border-radius: 999px;
  background: #fff7ed;
  color: #9a3d0c;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.support-hero h1 {
  max-width: 780px;
  margin: 22px 0 16px;
  font-size: clamp(2rem, 5vw, 3.65rem);
  line-height: 1.04;
  letter-spacing: -.045em;
  color: #0f1f3a;
}

.support-lead {
  max-width: 730px;
  margin: 0;
  color: #40516f;
  font-size: clamp(1.02rem, 2vw, 1.18rem);
  line-height: 1.75;
}

.support-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.support-trust-list li {
  padding: 9px 12px;
  border: 1px solid rgba(40, 79, 143, .14);
  border-radius: 999px;
  background: #f8fbff;
  color: #25436f;
  font-size: .9rem;
  font-weight: 800;
}

.support-payment-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 4vw, 40px);
  border-color: rgba(242, 106, 27, .24);
}

.support-payment-card h2,
.support-section h2 {
  margin: 0 0 12px;
  color: #0f1f3a;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
}

.support-payment-card p,
.support-section p {
  color: #52627d;
  line-height: 1.7;
}

.support-amount {
  margin: 14px 0 20px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #f5f8fd;
  color: #233b64;
  font-weight: 800;
}

.support-primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  padding: 14px 20px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  box-shadow: 0 12px 26px rgba(40, 79, 143, .23);
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
  text-decoration: none;
  text-align: center;
  transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease;
}

.support-primary-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 15px 30px rgba(40, 79, 143, .3);
}

.support-primary-action.is-disabled,
.support-primary-action[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: .58;
  box-shadow: none;
  transform: none;
}

.support-payment-note,
.support-unavailable {
  margin: 14px 0 0;
  font-size: .88rem;
}

.support-unavailable {
  padding: 11px 12px;
  border: 1px solid #fed7aa;
  border-radius: 12px;
  background: #fff7ed;
  color: #8a380b !important;
  font-weight: 800;
}

.support-section {
  margin-top: 26px;
  padding: clamp(26px, 5vw, 46px);
}

.support-section-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.support-info-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid rgba(15, 31, 58, .09);
  border-radius: 18px;
  background: #f8faff;
}

.support-info-card strong {
  display: block;
  margin-bottom: 8px;
  color: #162b4d;
  font-size: 1.03rem;
}

.support-info-card p {
  margin: 0;
  font-size: .94rem;
}

.support-boundary {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 4px solid var(--orange);
  border-radius: 12px;
  background: #fff8f2;
  color: #693210;
  line-height: 1.65;
}

.support-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: support-step;
}

.support-flow li {
  counter-increment: support-step;
  position: relative;
  padding: 16px 16px 16px 64px;
  border-bottom: 1px solid rgba(15, 31, 58, .08);
  color: #40516f;
  line-height: 1.6;
}

.support-flow li:last-child { border-bottom: 0; }

.support-flow li::before {
  content: counter(support-step);
  position: absolute;
  left: 10px;
  top: 13px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #eaf1ff;
  color: var(--blue);
  font-weight: 950;
}

.support-report-empty {
  padding: 20px;
  border: 1px dashed rgba(40, 79, 143, .3);
  border-radius: 18px;
  background: #f8fbff;
}

.support-report-empty strong {
  display: block;
  margin-bottom: 6px;
  color: #1a3865;
}

.support-report-empty p { margin: 0; }

.support-faq {
  display: grid;
  gap: 10px;
}

.support-faq details {
  border: 1px solid rgba(15, 31, 58, .1);
  border-radius: 15px;
  background: #fff;
  overflow: hidden;
}

.support-faq summary {
  cursor: pointer;
  padding: 17px 18px;
  color: #182f53;
  font-weight: 900;
}

.support-faq details p {
  margin: 0;
  padding: 0 18px 18px;
}

.support-footer {
  padding: 26px 20px;
  border-top: 1px solid rgba(15, 31, 58, .12);
  background: #0f1f3a;
  color: #d8e4f8;
}

.support-footer.site-footer {
  color: #d8e4f8;
  background: #0f1f3a;
}

.support-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
}

.support-footer a {
  color: #fff;
  font-weight: 800;
}

.support-thanks {
  min-height: calc(100vh - 150px);
  display: grid;
  place-items: center;
  padding: 54px 22px;
}

.support-thanks-card {
  width: min(680px, 100%);
  padding: clamp(30px, 7vw, 58px);
  border: 1px solid rgba(15, 31, 58, .1);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(15, 31, 58, .14);
  text-align: center;
}

.support-thanks-mark {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: #eaf7ef;
  color: #14743a;
  font-size: 1.8rem;
  font-weight: 950;
}

.support-thanks-card h1 {
  margin: 0 0 14px;
  color: #0f1f3a;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
}

.support-thanks-card p {
  color: #52627d;
  line-height: 1.7;
}

.support-thanks-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.support-secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid rgba(40, 79, 143, .22);
  border-radius: 13px;
  background: #fff;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.support-page a:focus-visible,
.support-page summary:focus-visible {
  outline: 3px solid rgba(242, 106, 27, .55);
  outline-offset: 3px;
}

@media (max-width: 820px) {
  .support-main { padding-top: 24px; }
  .support-hero { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .support-topbar-inner { min-height: 64px; padding: 10px 16px; }
  .support-topbar .logo-img { max-width: 132px; }
  .support-back-link { padding: 9px 12px; font-size: .86rem; }
  .support-main { padding-left: 14px; padding-right: 14px; }
  .support-hero-copy,
  .support-payment-card,
  .support-section { border-radius: 20px; }
  .support-flow li { padding-left: 56px; }
  .support-thanks-actions { flex-direction: column; }
  .support-thanks-actions a { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .support-primary-action { transition: none; }
  .support-primary-action:hover { transform: none; }
}