/* ── Logo ─ */
.logo-bar {
  position: fixed;
  top: var(--space-md);
  left: var(--space-lg);
  z-index: 100;
}
.logo {
  height: clamp(56px, 8vw, 96px);
  width: auto;
}
/* ── Lang bar ─ */
.lang-bar {
  position: fixed;
  top: var(--space-md);
  right: var(--space-lg);
  display: flex;
  gap: var(--space-xs);
  z-index: 100;
}
/* ── Intro ─ */
#screen-intro {
  text-align: center;
}
.intro-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: var(--space-lg);
}
.intro-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--black);
  max-width: 720px;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}
.intro-title--yellow {
  color: var(--yellow);
}
.intro-desc {
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-dark);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
}
.intro-meta {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-lg);
  font-size: 15px;
  color: var(--gray-medium);
}
.intro-meta span::before {
  content: '.';
  margin-right: var(--space-sm);
  color: var(--yellow);
  font-weight: 900;
}
/* ── Explainer ── */
.explainer-dimensions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin: var(--space-md) 0;
  width: 95%;
  margin-bottom: var(--space-lg);
}
.explainer-dimension {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--space-md);
  background: var(--gray-light);
  border-radius: var(--radius-sm);
}
.explainer-dimension__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--yellow);
  text-transform: uppercase;
}
.explainer-dimension__desc {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-dark);
  line-height: 1.4;
}
/* ── Questions ─ */
#screen-questions {
  justify-content: center;
  padding-top: var(--space-2xl);
}
.quiz-progress {
  width: 100%;
  max-width: 640px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.quiz-progress__bar {
  flex: 1;
  height: 10px;
  background-color: var(--gray-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.quiz-progress__fill {
  height: 100%;
  width: 0%;
  background-color: var(--yellow);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}
.quiz-progress__pill {
  background-color: var(--yellow);
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.quiz-card {
  width: 100%;
  max-width: 640px;
  min-height: 280px;
  height: auto;
  background-color: var(--card);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.quiz-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
}
.quiz-card__answers {
  display: flex;
  gap: var(--space-sm);
  margin-top: auto;
}
.quiz-card__dimension {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
}
.quiz-card__pts {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--yellow);
  color: var(--gray-dark);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.quiz-card__text {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--black);
}
.quiz-feedback {
  width: 100%;
  max-width: 640px;
  min-height: 100px;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.6;
  color: #4a4a4a;
  background-color: rgba(255, 248, 235, 0.7);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.quiz-feedback.visible {
  opacity: 1;
  visibility: visible;
}
/* ── Results ─ */
#screen-results {
  gap: var(--space-xl);
  justify-content: center;
  padding-top: var(--space-2xl);
}
.results-score {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  width: 100%;
  max-width: 640px;
  background-color: var(--card);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}
.results-score__circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--yellow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.results-score__number {
  font-size: 32px;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
}
.results-score__max {
  font-size: 13px;
  color: var(--gray-medium);
  font-weight: 600;
}
.results-level {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: var(--space-sm);
}
.results-desc {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--gray-dark);
  margin: 0;
}
.results-pillars {
  width: 100%;
  max-width: 640px;
  background-color: var(--card);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}
.results-pillars__title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-medium);
  margin-bottom: var(--space-lg);
}
.results-pillars__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.results-pillar__head {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}
.results-pillar__name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--black);
}
.results-pillar__score {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--gray-medium);
}
.results-pillar__bar {
  height: 8px;
  background-color: var(--gray-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.results-pillar__fill {
  height: 100%;
  width: 0%;
  background-color: var(--yellow);
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}
.results-cta {
  width: 100%;
  text-align: center;
}
.results-cta__text {
  font-size: 15px;
  color: var(--black);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}
.results-cta__text-contact {
  margin-bottom: 1rem;
}
/* ── Contact ─ */
#screen-contact {
  gap: var(--space-xl);
  justify-content: center;
  padding-top: var(--space-2xl);
}
.contact-wrapper {
  width: 100%;
  max-width: 640px;
  background-color: var(--card);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-lg);
}
.contact-title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.contact-desc {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--gray-dark);
  max-width: 460px;
}
.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}
.contact-input {
  width: 100%;
  max-width: 500px;
  padding: var(--space-md) var(--space-lg);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-full);
  font-size: 16px;
  font-family: var(--font-base);
  color: var(--black);
  background-color: var(--bg);
  transition: border-color var(--transition);
  outline: none;
  text-align: center;
}
.contact-input:focus {
  border-color: var(--yellow);
}
.contact-input::placeholder {
  color: var(--gray-medium);
}
.contact-privacy {
  font-size: 13px;
  color: var(--gray-medium);
  margin-top: var(--space-xs);
}
.contact-feedback {
  font-size: 14px;
  font-weight: 600;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  width: 100%;
  text-align: center;
}
.contact-feedback--success {
  background-color: #F0FDF4;
  color: #166534;
  border: 1px solid #BBF7D0;
}
.contact-feedback--error {
  background-color: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}
/* ── Timer bar ── */
#feedback-timer-track {
  width: 100%;
  max-width: 640px;
  height: 4px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.2s ease;
}
#feedback-timer-track.visible {
  opacity: 1;
}
#feedback-timer-bar {
  height: 100%;
  width: 0%;
  background: var(--yellow);
  border-radius: 2px;
  transition: width linear;
}
/* ── Responsive ── */
@media (max-width: 768px) {
  .logo-bar {
    top: 12px;
    left: 12px;
  }
  .logo {
    height: 56px;
  }
  #screen-diagnostic, #screen-results, #screen-intro, #screen-explainer {
    max-height: none;
  }
}
@media (max-width: 480px) {
  .logo {
    height: 44px;
  }
}