.quiz {
  padding: var(--section-padding) 0;
  background: linear-gradient(180deg, var(--darker), rgba(16, 185, 129, 0.03));
  position: relative;
}

.quiz::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.quiz-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.quiz-header {
  text-align: center;
  max-width: 600px;
}

.quiz-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 16px;
}

.quiz-badge svg {
  width: 18px;
  height: 18px;
}

.quiz-title {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  margin-bottom: 12px;
}

.quiz-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
}

.quiz-container {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 650px;
}

/* Quiz Progress */
.quiz-progress {
  margin-bottom: 40px;
  position: relative;
}

.quiz-progress-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
  transition: width 0.5s ease;
  position: absolute;
  top: 16px;
  left: 0;
  z-index: 0;
}

.quiz-progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.quiz-step {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--card-hover);
  border: 2px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition-base);
}

.quiz-step.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: 0 0 20px var(--primary-glow);
}

.quiz-step.completed {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: white;
}

/* Quiz Question */
.quiz-step-content {
  display: none;
  animation: fade-in-up 0.4s ease;
}

.quiz-step-content.active {
  display: block;
}

.quiz-question {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  text-align: center;
}

.quiz-hint {
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
}

/* Quiz Options */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

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

.quiz-options-grid .quiz-option {
  display: flex;
  height: 100%;
}

.quiz-options-grid .quiz-option-content {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 110px;
  height: 110px;
  box-sizing: border-box;
  padding: 16px 20px;
}

/* Текст внутри карточек - переносить */
.quiz-options-grid .quiz-option-text {
  flex: 1;
  min-width: 0;
}

.quiz-options-grid .quiz-option-text strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
  white-space: nowrap;
}

.quiz-options-grid .quiz-option-text span {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: normal;
  line-height: 1.3;
  word-wrap: break-word;
}

.quiz-options-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.quiz-option {
  cursor: pointer;
}

.quiz-option input {
  display: none;
}

.quiz-option-content {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--card-hover);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  position: relative;
}

.quiz-option:hover .quiz-option-content {
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.05);
}

.quiz-option input:checked + .quiz-option-content {
  border-color: var(--primary);
  background: rgba(16, 185, 129, 0.1);
  box-shadow: 0 0 20px var(--primary-glow);
}

.quiz-option-icon {
  width: 48px;
  height: 48px;
  background: var(--card);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.quiz-option-text {
  flex: 1;
}

.quiz-option-text strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

.quiz-option-text span {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.quiz-option-badge {
  position: absolute;
  top: -8px;
  right: 12px;
  padding: 4px 10px;
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 600;
  color: var(--purple);
  text-transform: uppercase;
}

/* Checkbox Style */
.quiz-checkbox .quiz-option-content {
  padding: 16px;
  gap: 12px;
}

.quiz-checkbox-mark {
  width: 24px;
  height: 24px;
  border: 2px solid var(--card-border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  flex-shrink: 0;
}

.quiz-checkbox-mark::after {
  content: '✓';
  font-size: 14px;
  color: white;
  opacity: 0;
  transition: var(--transition-fast);
}

.quiz-checkbox input:checked + .quiz-option-content .quiz-checkbox-mark {
  background: var(--primary);
  border-color: var(--primary);
}

.quiz-checkbox input:checked + .quiz-option-content .quiz-checkbox-mark::after {
  opacity: 1;
}

/* Quiz Contact Form */
.quiz-contact-form {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--card-border);
}

.quiz-contact-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  text-align: center;
}

.quiz-contact-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.quiz-input {
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--text);
  transition: var(--transition-base);
}

.quiz-input::placeholder {
  color: var(--text-muted);
}

.quiz-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.quiz-contact-bonus {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--primary);
}

.quiz-contact-bonus svg {
  width: 18px;
  height: 18px;
}

/* Quiz Navigation */
.quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--card-border);
}

.quiz-nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition-base);
}

.quiz-nav-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.quiz-nav-prev {
  background: var(--card-hover);
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}

.quiz-nav-prev:hover:not(:disabled) {
  background: var(--card);
  color: var(--text);
}

.quiz-nav-prev:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.quiz-nav-next,
.quiz-nav-submit {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  margin-left: auto;
  border: none;
  overflow: hidden;
  position: relative;
}

.quiz-nav-next:hover,
.quiz-nav-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow);
}

/* Quiz Result */
.quiz-result {
  text-align: center;
  padding: 40px 20px;
}

.quiz-result-icon {
  font-size: 64px;
  margin-bottom: 24px;
}

.quiz-result-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}

.quiz-result-text {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.quiz-result-estimate {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: inline-block;
}

.quiz-result-estimate-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.quiz-result-estimate-value {
  font-size: 36px;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 8px;
}

.quiz-result-estimate-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* Quiz Sidebar */
.quiz-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}

.quiz-sidebar-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.quiz-sidebar-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.quiz-sidebar-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.quiz-sidebar-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Quiz Responsive */
@media (max-width: 768px) {
  .quiz-container {
    padding: 24px;
  }
  
  .quiz-options-grid,
  .quiz-options-checkboxes {
    grid-template-columns: 1fr;
  }
  
  .quiz-contact-fields {
    grid-template-columns: 1fr;
  }
  
  .quiz-option-content {
    padding: 16px;
  }
  
  .quiz-option-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
}