* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #d7dbe1;
  color: #081a33;
}

body.modal-open {
  overflow: hidden;
}

.topbar {
  background: #005f93;
  height: 72px;
  display: flex;
  align-items: center;
  padding: 0 14px;
}

.topbar-content {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-logo {
  width: 68px;
  height: auto;
  display: block;
}

.menu-button {
  border: 0;
  background: transparent;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
}

.menu-button img {
  width: 28px;
  height: 28px;
  display: block;
}

.page-content {
  padding: 22px 16px 48px;
}

.card-check-section {
  max-width: 340px;
  margin: 0 auto;
}

.card-check-section h1 {
  font-size: 20px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.verification-card {
  background: #111728;
  border-radius: 14px;
  padding: 6px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  margin: 0 auto 16px;
  max-width: 280px;
}

.credit-card-image {
  width: 100%;
  display: block;
  border-radius: 10px;
}

.verification-form label {
  display: block;
  font-size: 13px;
  font-weight: 400;
  margin-bottom: 6px;
}

.input-group {
  background: #ffffff;
  border: 1px solid #c6ccd4;
  border-radius: 8px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.input-prefix {
  width: 44px;
  font-size: 14px;
  font-weight: 400;
  color: #081a33;
  text-align: center;
  text-transform: lowercase;
}

.input-group input {
  flex: 1;
  border: 0;
  border-left: 1px solid #d0d5db;
  padding: 12px 10px;
  font-size: 14px;
  line-height: 1;
  color: #707a87;
  background: #fff;
  outline: 0;
  font-weight: 400;
}

.submit-button {
  width: 100%;
  margin-top: 14px;
  border: 0;
  border-radius: 8px;
  background: #6f92da;
  color: #eff4ff;
  height: 44px;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.submit-button.is-ready {
  background: #1f5fde;
}

.submit-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.help-text {
  margin-top: 10px;
  text-align: center;
  color: #3f5067;
  font-size: 11px;
  line-height: 1.35;
  font-weight: 400;
}

.info-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.info-modal.is-hidden {
  display: none;
}

.info-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 20, 39, 0.6);
}

.info-modal__content {
  position: relative;
  background: #ffffff;
  border-radius: 12px;
  max-width: 340px;
  width: 100%;
  padding: 20px 16px 16px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.info-modal__content h2 {
  font-size: 19px;
  margin-bottom: 10px;
}

.info-modal__content p {
  font-size: 14px;
  color: #273b57;
  line-height: 1.4;
}

.info-modal__button {
  margin-top: 14px;
  width: 100%;
  height: 42px;
  border: 0;
  border-radius: 8px;
  background: #1f5fde;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
}

.site-footer {
  background: #005f93;
  margin-top: 34px;
  color: #ffffff;
  padding: 26px 22px 34px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  max-width: 300px;
  margin: 0 auto;
}

.footer-q2-logo {
  width: 96px;
  height: auto;
}

.footer-q2-bank-logo {
  width: 88px;
  height: auto;
}

.social-links {
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.social-links a img {
  width: 23px;
  height: 23px;
}

.footer-divider {
  border: 0;
  border-top: 2px solid rgba(255, 255, 255, 0.8);
  margin: 24px 0;
}

.app-download h2 {
  text-align: center;
  font-size: 19px;
  margin-bottom: 16px;
}

.store-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.store-buttons img {
  width: 152px;
  height: auto;
}

.security-area {
  margin-top: 30px;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  text-align: center;
}

.security-item h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.security-item img {
  max-width: 118px;
  height: auto;
}

.certification-row {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  gap: 14px;
}

.certification-row img {
  width: 120px;
  height: auto;
}

@media (max-width: 460px) {
  .card-check-section h1 {
    font-size: 20px;
  }

  .verification-form label {
    font-size: 16px;
  }

  .input-prefix {
    font-size: 14px;
  }

  .input-group input {
    font-size: 14px;
  }

  .submit-button {
    font-size: 13px;
  }

  .help-text {
    font-size: 11px;
  }
}