/* Форма TZ Junior — светлая стилистика StackBridge landing */

.tzj-page {
  background: var(--color-hero-bg);
}

.tzj-main {
  padding: 2.5rem var(--container-padding) 4rem;
}

.tzj-main__inner {
  width: min(100%, var(--container-narrow));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tzj-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  color: var(--color-brand-blue);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: opacity var(--transition);
}

.tzj-back::before {
  content: "←";
}

.tzj-back:hover {
  opacity: 0.82;
}

.tzj-lead {
  margin: -0.5rem 0 0;
  text-align: center;
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text-subtle);
}

.tzj-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 2rem;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-card);
  background: var(--color-white);
  box-shadow: 0 1.25rem 3rem rgba(32, 79, 158, 0.08);
}

.tzj-form.loading {
  opacity: 0.65;
  pointer-events: none;
}

.tzj-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-brand-black);
}

.tzj-group input[type="text"],
.tzj-group input[type="email"],
.tzj-group input[type="tel"],
.tzj-group input[type="url"],
.tzj-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-white);
  color: var(--color-brand-black);
  font-family: inherit;
  font-size: var(--text-base);
  line-height: 1.5;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.tzj-group input::placeholder {
  color: var(--color-text-soft);
}

.tzj-group input:focus,
.tzj-group select:focus {
  border-color: var(--color-brand-blue);
  box-shadow: 0 0 0 3px rgba(32, 79, 158, 0.12);
}

.tzj-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23204f9e' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.tzj-group.turnstile-group {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 4rem;
}

.tzj-check label.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
  margin-bottom: 0;
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.45;
  color: var(--color-text-body);
}

.tzj-check input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  min-width: 1.1rem;
  margin-top: 0.15rem;
  accent-color: var(--color-brand-blue);
  cursor: pointer;
}

.tzj-err,
.tzj-group .form-error {
  display: none;
  min-height: 0;
  margin-top: 0.35rem;
  font-size: var(--text-sm);
  line-height: 1.25;
  color: #dc2626;
}

.tzj-err.active,
.tzj-group.error .tzj-err,
.tzj-group.error .form-error {
  display: block;
}

.tzj-group.error input,
.tzj-group.error select {
  border-color: #f87171;
  background: #fff7f7;
}

.tzj-submit {
  width: 100%;
  margin-top: 0.5rem;
}

.tzj-msg {
  margin: 0;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-button);
  font-size: var(--text-sm);
  line-height: 1.5;
  text-align: center;
  display: none;
}

.tzj-msg.success {
  display: block;
  background: rgba(34, 197, 94, 0.12);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.28);
}

.tzj-msg.error {
  display: block;
  background: rgba(239, 68, 68, 0.08);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.22);
}

@media (max-width: 640px) {
  .tzj-main {
    padding-top: 1.5rem;
    padding-bottom: 2.5rem;
  }

  .tzj-form {
    padding: 1.25rem;
  }
}