/* quiz page — page-specific */

.quiz-page {
  display: flex;
  justify-content: center;
  padding: 40px 32px 64px;
  background: #fafafa;
  min-height: calc(100vh - 64px);
}

.quiz-page__inner {
  width: 100%;
  max-width: 860px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.quiz-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.quiz-intro__title {
  margin: 0;
  max-width: 640px;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #09090b;
}

.quiz-intro__subtitle {
  margin: 0;
  max-width: 620px;
  font-size: 16px;
  line-height: 26px;
  color: #71717b;
}

.quiz-progress {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.quiz-progress__labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  font-weight: 500;
  line-height: 18px;
  color: #71717b;
}

.quiz-progress__track {
  height: 6px;
  background: #e4e4e7;
  border-radius: 999px;
  overflow: hidden;
}

.quiz-progress__fill {
  height: 100%;
  width: 0;
  background: #3b82f6;
  border-radius: 999px;
  transition: width 0.35s ease;
}

.quiz-blocks {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.quiz-block {
  background: #fff;
  border: 1px solid #e4e4e7;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.quiz-block__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.quiz-block__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: #eff6ff;
  border-radius: 12px;
  color: #3b82f6;
}

.quiz-block__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
  color: #09090b;
}

.quiz-block__desc {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 22px;
  color: #71717b;
}

.quiz-question {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.quiz-question + .quiz-question {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid #f3f3f4;
}

.quiz-question__title {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 22px;
  color: #09090b;
}

.quiz-question__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: #09090b;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.quiz-options {
  display: grid;
  gap: 10px;
}

.quiz-options--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quiz-options--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quiz-options--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quiz-options--stack {
  grid-template-columns: 1fr;
}

.quiz-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #e4e4e7;
  border-radius: 14px;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.quiz-option:hover {
  border-color: #d4d4d8;
  background: #fafafa;
  transform: translateY(-1px);
}

.quiz-option.is-selected {
  border-color: #3b82f6;
  background: #f8fbff;
  box-shadow: 0 0 0 1px #3b82f6;
  transform: none;
}

.quiz-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quiz-option__radio {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid #d4d4d8;
  border-radius: 999px;
  transition: border-color 0.2s ease;
}

.quiz-option__radio::after {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  margin: 3px;
  background: transparent;
  border-radius: 999px;
  transition: background-color 0.2s ease;
}

.quiz-option.is-selected .quiz-option__radio {
  border-color: #3b82f6;
}

.quiz-option.is-selected .quiz-option__radio::after {
  background: #3b82f6;
}

.quiz-option__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: #f3f3f4;
  border-radius: 10px;
  color: #71717b;
}

.quiz-option.is-selected .quiz-option__icon {
  background: #eff6ff;
  color: #3b82f6;
}

.quiz-motion {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--quiz-delay, 0s);
}

.quiz-motion.is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .quiz-motion {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .quiz-option:hover {
    transform: none;
  }
}

.quiz-option__text {
  font-size: 14px;
  line-height: 20px;
  color: #09090b;
}

.quiz-option--center {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 88px;
  padding: 16px 12px;
}

.quiz-option--center .quiz-option__radio {
  position: absolute;
  top: 12px;
  left: 12px;
}

.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 8px;
}

.quiz-back-btn {
  all: unset;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 4px;
  color: #71717b;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.quiz-back-btn:hover {
  color: #09090b;
}

.quiz-back-btn[hidden] {
  display: none;
}

.btn--quiz {
  height: 48px;
  padding: 0 24px;
  background: #3b82f6;
}

.btn--quiz:hover {
  background: #2563eb;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
}

.btn--quiz:active {
  background: #1d4ed8;
}

.btn--quiz .btn__label {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
}

/* form step */
.quiz-form-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.quiz-form-panel[hidden] {
  display: none !important;
}

.quiz-form-card {
  background: #fff;
  border: 1px solid #e4e4e7;
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.quiz-form-card__head {
  margin-bottom: 24px;
}

.quiz-form-card__title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 28px;
  letter-spacing: -0.02em;
  color: #09090b;
}

.quiz-form-card__subtitle {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 22px;
  color: #71717b;
}

.quiz-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.quiz-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.quiz-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.quiz-field__label {
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  color: #09090b;
}

.quiz-field__input,
.quiz-field__textarea {
  width: 100%;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #e4e4e7;
  border-radius: 14px;
  font: inherit;
  font-size: 14px;
  line-height: 20px;
  color: #09090b;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.quiz-field__textarea {
  min-height: 120px;
  resize: vertical;
}

.quiz-field__input::placeholder,
.quiz-field__textarea::placeholder {
  color: #a1a1aa;
}

.quiz-field__input:focus,
.quiz-field__textarea:focus {
  border-color: #09090b;
  box-shadow: 0 0 0 3px rgba(9, 9, 11, 0.08);
}

.quiz-field__input.is-error,
.quiz-field__textarea.is-error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.quiz-field__error {
  font-size: 12px;
  line-height: 16px;
  color: #dc2626;
}

.quiz-field__error[hidden] {
  display: none;
}

.quiz-form__alert {
  margin: 0;
  padding: 12px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 12px;
  font-size: 13px;
  line-height: 20px;
  color: #b91c1c;
}

.quiz-form__alert[hidden] {
  display: none;
}

.quiz-field--honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.btn[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}

.quiz-form__hint {
  margin: 0;
  font-size: 12px;
  line-height: 18px;
  color: #71717b;
}

.quiz-roi-summary {
  padding: 16px 18px;
  background: #ecf3f2;
  border: 1px solid rgba(74, 128, 118, 0.22);
  border-radius: 14px;
}

.quiz-roi-summary[hidden] {
  display: none !important;
}

.quiz-roi-summary__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.quiz-roi-summary__title {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  line-height: 18px;
  color: #4a8076;
}

.quiz-roi-summary__remove {
  flex-shrink: 0;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
  color: #71717b;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  transition: color 0.18s ease;
}

.quiz-roi-summary__remove:hover {
  color: #09090b;
}

.quiz-roi-summary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  margin: 0;
}

.quiz-roi-summary__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.quiz-roi-summary__item dt {
  font-size: 12px;
  line-height: 16px;
  color: #71717b;
}

.quiz-roi-summary__item dd {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 22px;
  color: #09090b;
}

.quiz-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 24px;
  text-align: center;
}

.quiz-success[hidden] {
  display: none !important;
}

.quiz-success__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: #ecfdf5;
  border-radius: 999px;
  color: #059669;
  font-size: 28px;
}

.quiz-success__title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 32px;
  color: #09090b;
}

.quiz-success__text {
  margin: 0;
  max-width: 420px;
  font-size: 15px;
  line-height: 24px;
  color: #71717b;
}

@media (max-width: 768px) {
  .quiz-page {
    padding: 24px 16px 48px;
  }

  .quiz-options--2,
  .quiz-options--3,
  .quiz-options--4,
  .quiz-form__row {
    grid-template-columns: 1fr;
  }

  .quiz-roi-summary__grid {
    grid-template-columns: 1fr;
  }

  .quiz-footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .quiz-footer .btn--quiz {
    width: 100%;
  }

  .quiz-block,
  .quiz-form-card {
    padding: 20px;
  }
}