.page-alta .tn-signup-section {
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}

.tn-signup-intro {
  max-width: 40rem;
  margin: 0 auto 2rem;
}

.tn-signup-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.tn-signup-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
}

.tn-signup-lead {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.tn-signup-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1.35rem 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(12, 12, 12, 0.72);
  backdrop-filter: blur(8px);
}

.tn-signup-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.tn-signup-steps li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.4rem;
  padding: 0.35rem 0.45rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.04);
}

.tn-signup-steps li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.1);
}

.tn-signup-steps li.is-active,
.tn-signup-steps li.is-done {
  color: #fff;
  background: rgba(255, 154, 0, 0.16);
}

.tn-signup-steps li.is-active span,
.tn-signup-steps li.is-done span {
  background: #ff9a00;
  color: #111;
}

.tn-signup-panel {
  display: none;
}

.tn-signup-panel.is-active {
  display: block;
}

.tn-signup-panel-title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
}

.tn-signup-panel-lead {
  margin: 0 0 1.15rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.tn-signup-hint {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

.tn-signup-email-verify {
  margin-top: 0.35rem;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 154, 0, 0.35);
  background: rgba(255, 154, 0, 0.08);
}

.tn-signup-email-verify-lead {
  margin: 0 0 0.75rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.tn-signup-email-verify-row {
  display: flex;
  gap: 0.65rem;
  align-items: center;
}

.tn-signup-email-verify-row .form-control {
  max-width: 10rem;
  letter-spacing: 0.2em;
  font-weight: 700;
  text-align: center;
}

.tn-signup-email-verify-row .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 48px;
  height: 48px;
  padding: 0 1.1rem;
  white-space: nowrap;
}

.tn-signup-resend {
  margin-top: 0.35rem;
  padding-left: 0;
  color: #ffb84d !important;
  text-decoration: underline;
  font-size: 0.88rem;
}

.tn-signup-resend:disabled {
  opacity: 0.55;
  text-decoration: none;
}

.tn-signup-hint.is-ok {
  color: #86efac;
}

.tn-signup-contract {
  margin-top: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
}

.tn-signup-contract-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
}

.tn-signup-contract-head a {
  color: #ffb84d;
  font-size: 0.85rem;
}

.tn-signup-contract-viewer {
  min-height: 360px;
  background: #1a1a1a;
}

.tn-signup-contract-viewer iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
  background: #fff;
}

.tn-signup-contract-viewer .tn-signup-hint {
  padding: 1rem;
}

.tn-signup-sign {
  padding: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tn-signup-sign-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 1rem;
}

.tn-signup-sign-actions .btn {
  min-height: 48px;
  height: 48px;
  padding: 0 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tn-signup-slides {
  margin: 0 0 1.25rem;
}

.tn-signup-slides-viewport {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0a0a0a;
}

.tn-signup-slide {
  margin: 0;
}

.tn-signup-slide img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #111;
}

.tn-signup-slide figcaption {
  padding: 0.85rem 1rem 1rem;
  font-size: 0.92rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.03);
}

.tn-signup-slide figcaption strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #fff;
  font-size: 0.98rem;
}

.tn-signup-slide figcaption a,
.tn-signup-slides-open a {
  color: #ffb84d;
}

.tn-signup-slide figcaption em {
  font-style: normal;
  color: #ffb84d;
}

.tn-signup-slides-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.tn-signup-slides-dots {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  justify-content: center;
}

.tn-signup-slides-dots button {
  width: 0.55rem;
  height: 0.55rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
}

.tn-signup-slides-dots button.is-active {
  background: #ff9a00;
  transform: scale(1.15);
}

.tn-signup-slides-open {
  margin: 0.65rem 0 0;
  text-align: center;
  font-size: 0.85rem;
}

.tn-signup-paypal-status {
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.tn-signup-pay-choice {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
}

@media (min-width: 768px) {
  .tn-signup-pay-choice {
    grid-template-columns: 1fr 1fr;
  }
}

.tn-signup-pay-option {
  display: block;
  margin: 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.tn-signup-pay-option:hover,
.tn-signup-pay-option.is-selected {
  border-color: rgba(255, 154, 0, 0.55);
  background: rgba(255, 154, 0, 0.08);
}

.tn-signup-pay-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tn-signup-pay-option-title {
  display: block;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.tn-signup-pay-option-desc {
  display: block;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.4;
}

.tn-signup-alt-notice {
  margin: 0 0 1rem;
  padding: 0.95rem 1rem;
  border-radius: 12px;
  background: rgba(255, 154, 0, 0.12);
  border: 1px solid rgba(255, 154, 0, 0.28);
}

.tn-signup-alt-notice p {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  line-height: 1.45;
}

.tn-signup-alt-notice p:last-child {
  margin-bottom: 0;
}

.tn-signup-paypal-status.is-checking {
  background: rgba(255, 255, 255, 0.06);
}

.tn-signup-paypal-status.is-ok {
  background: rgba(34, 197, 94, 0.15);
  color: #bbf7d0;
}

.tn-signup-paypal-status.is-error {
  background: rgba(239, 68, 68, 0.15);
  color: #fecaca;
}

.tn-signup-summary {
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.tn-signup-summary > div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.5rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tn-signup-summary dt {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
}

.tn-signup-summary dd {
  margin: 0;
  font-weight: 600;
  word-break: break-word;
}

.tn-signup-error {
  margin: 1rem 0 0;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.16);
  color: #fecaca;
  font-size: 0.92rem;
}

.tn-signup-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.tn-signup-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 52px;
  height: 52px;
  padding: 0 1.75rem;
  margin: 0;
  line-height: 1.2;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 999px;
  vertical-align: middle;
}

.tn-signup-actions .btn.btn-tn-outline {
  border-width: 2px;
  border-style: solid;
}

.tn-signup-actions .btn.btn-cta {
  border: 2px solid transparent;
}

.tn-signup-success {
  text-align: center;
  padding: 1rem 0.5rem 0.5rem;
}

.tn-signup-success-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(34, 197, 94, 0.2);
  color: #86efac;
  font-size: 1.4rem;
  font-weight: 700;
}

.tn-signup-success-list {
  list-style: none;
  margin: 1rem auto 1.5rem;
  padding: 0;
  max-width: 28rem;
  text-align: left;
}

.tn-signup-success-list li {
  margin: 0.4rem 0;
  color: rgba(255, 255, 255, 0.8);
}

.tn-signup-success-list a {
  color: #ffb84d;
}

@media (max-width: 767.98px) {
  .tn-signup-steps {
    grid-template-columns: 1fr 1fr;
  }

  .tn-signup-summary > div {
    grid-template-columns: 1fr;
  }

  .tn-signup-actions {
    flex-direction: column-reverse;
  }

  .tn-signup-actions .btn {
    width: 100%;
  }
}