.container--narrow {
  max-width: 720px;
}

.quiz {
  position: relative;
  padding: clamp(28px, 4vw, 48px);
  overflow: hidden;
}

.quiz__progress {
  margin-bottom: 32px;
}

.quiz__progress-text {
  display: flex;
  gap: 5px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 14px;
}

.quiz__bar {
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--surface-line);
  overflow: hidden;
}

.quiz__bar-fill {
  display: block;
  height: 100%;
  width: 20%;
  border-radius: var(--r-pill);
  background: var(--grad-warm);
  box-shadow: var(--shadow-accent);
  transition: width var(--dur-3) var(--ease);
}

.quiz__step {
  display: none;
  animation: quiz-in var(--dur-3) var(--ease);
}

.quiz__step.is-active {
  display: block;
}

@keyframes quiz-in {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}

.quiz__question {
  margin-bottom: 24px;
}

.quiz__options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz__option {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-0);
  background: var(--surface);
  border: 1px solid var(--surface-line);
  border-radius: var(--r-md);
  transition: border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}

.quiz__option::before {
  content: "";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--surface-line-strong);
  transition: border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease);
}

.quiz__option:hover {
  transform: translateX(4px);
  border-color: var(--surface-line-strong);
  background: var(--surface-strong);
}

.quiz__option.is-selected {
  border-color: rgba(249, 163, 33, 0.6);
  background: rgba(249, 163, 33, 0.08);
}

.quiz__option.is-selected::before {
  border-color: var(--accent);
  background: radial-gradient(circle at center, var(--accent) 0 42%, transparent 46%);
}

.quiz__nav {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 32px;
}

.quiz__nav .btn-ghost[hidden] {
  visibility: hidden;
}

.quiz__nav .btn,
.quiz__nav .btn-ghost {
  min-width: 130px;
}

.quiz__result {
  display: none;
  text-align: center;
  padding: clamp(20px, 4vw, 40px) 0;
}

.quiz.is-done .quiz__steps,
.quiz.is-done .quiz__nav,
.quiz.is-done .quiz__progress {
  display: none;
}

.quiz.is-done .quiz__result {
  display: block;
  animation: quiz-in var(--dur-3) var(--ease);
}

.quiz__result-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent-text);
  background: rgba(249, 163, 33, 0.12);
  border: 1px solid rgba(249, 163, 33, 0.3);
}

.quiz__result-icon svg {
  width: 34px;
  height: 34px;
}

.quiz__result.is-error .quiz__result-icon {
  color: var(--accent-text);
  background: rgba(255, 206, 122, 0.12);
  border-color: rgba(255, 206, 122, 0.3);
}

.quiz__result .h2 {
  margin-bottom: 14px;
}

.quiz__result .lead {
  margin: 0 auto 28px;
}

@media (max-width: 480px) {
  .quiz__nav {
    flex-direction: column-reverse;
  }

  .quiz__nav .btn,
  .quiz__nav .btn-ghost {
    width: 100%;
  }
}