/* ═══════════════════════════════════════════════════════════════
   ASSESSMENT PAGE STYLES — PREMIUM ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

.assessment-section {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-4xl);
  min-height: 100vh;
  position: relative;
}

.assessment-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../../images/steven/assessment.webp') center center / cover no-repeat;
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}

.assessment-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      var(--color-bg) 0%,
      transparent 25%,
      transparent 75%,
      var(--color-bg) 100%);
  z-index: 0;
  pointer-events: none;
}

.assessment-section>.container {
  position: relative;
  z-index: 1;
}

/* ─────────────────────────────────────────────────────────────
   ASSESSMENT CONTAINER
   ───────────────────────────────────────────────────────────── */
.assessment {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.assessment::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
      transparent 0%,
      var(--color-primary-light) 50%,
      transparent 100%);
  opacity: 0.6;
}

@media (max-width: 768px) {
  .assessment {
    padding: var(--space-xl);
  }
}

/* ─────────────────────────────────────────────────────────────
   HEADER
   ───────────────────────────────────────────────────────────── */
.assessment__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
}

.assessment__headline {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
  position: relative;
}

.assessment__subheadline {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto var(--space-lg);
  line-height: var(--leading-relaxed);
}

.assessment__duration {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(10, 61, 145, 0.1);
  border: 1px solid rgba(10, 61, 145, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-primary-light);
  backdrop-filter: blur(10px);
}

.assessment__duration svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary-light);
  animation: pulse 2s ease-in-out infinite;
}

/* ─────────────────────────────────────────────────────────────
   ENHANCED PROGRESS BAR
   ───────────────────────────────────────────────────────────── */
.assessment .progress {
  margin-bottom: var(--space-2xl);
  position: relative;
}

.assessment .progress__bar {
  height: 8px;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Removed shimmer animation for performance */

.assessment .progress__fill {
  height: 100%;
  background: linear-gradient(90deg,
      var(--color-primary) 0%,
      var(--color-primary-light) 50%,
      var(--color-primary) 100%);
  background-size: 200% 100%;
  border-radius: var(--radius-full);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  box-shadow:
    0 0 20px rgba(10, 61, 145, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  will-change: width;
}

.assessment .progress__fill.animating {
  animation: progressGlow 2s ease-in-out infinite;
}

/* Simplified for performance - removed shine animation */

@keyframes progressGlow {

  0%,
  100% {
    box-shadow:
      0 0 20px rgba(10, 61, 145, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }

  50% {
    box-shadow:
      0 0 30px rgba(10, 61, 145, 0.6),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
}

/* Removed for performance */

.assessment .progress__text {
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-weight: var(--weight-medium);
}

.assessment .progress__text #currentQuestion {
  color: var(--color-primary-light);
  font-weight: var(--weight-bold);
  font-size: var(--text-base);
  min-width: 24px;
  text-align: center;
  transition: transform var(--transition-fast);
}

.assessment .progress__text #currentQuestion.updated {
  animation: numberPulse 0.4s ease;
}

@keyframes numberPulse {

  0%,
  100% {
    transform: scale3d(1, 1, 1);
  }

  50% {
    transform: scale3d(1.2, 1.2, 1);
  }
}

/* ─────────────────────────────────────────────────────────────
   SMOOTH QUESTION TRANSITIONS
   ───────────────────────────────────────────────────────────── */
.assessment__form {
  position: relative;
  min-height: 300px;
}

.assessment__question {
  opacity: 0;
  transform: translate3d(20px, 0, 0);
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  visibility: hidden;
  will-change: transform, opacity;
}

.assessment__question.active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  position: relative;
  pointer-events: all;
  visibility: visible;
}

.assessment__question.exit {
  opacity: 0;
  transform: translate3d(-20px, 0, 0);
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  visibility: hidden;
}

.assessment__question-title {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: var(--space-xl);
  line-height: var(--leading-relaxed);
  position: relative;
}

.assessment__question-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg,
      var(--color-primary-light) 0%,
      transparent 100%);
  border-radius: 2px;
}

/* Radio Options Enhanced with smooth animations */
.assessment .radio-group {
  gap: var(--space-md);
  position: relative;
}

.assessment .radio-option {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.assessment__question.active .radio-option {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.assessment__question.active .radio-option:nth-child(1) {
  transition-delay: 0.03s;
}

.assessment__question.active .radio-option:nth-child(2) {
  transition-delay: 0.06s;
}

.assessment__question.active .radio-option:nth-child(3) {
  transition-delay: 0.09s;
}

.assessment__question.active .radio-option:nth-child(4) {
  transition-delay: 0.12s;
}

.assessment .radio-option label {
  padding: 1.25rem 1.5rem;
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base) var(--ease-out-expo);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.assessment .radio-option label::before {
  transition: all var(--transition-base) var(--ease-out-expo);
}

.assessment .radio-option:hover label {
  background: var(--color-bg-card-hover);
  transform: translate3d(6px, 0, 0);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.assessment .radio-option input:checked+label {
  transform: translate3d(10px, 0, 0);
  /* Simplified animation for performance */
}

/* ─────────────────────────────────────────────────────────────
   NAVIGATION
   ───────────────────────────────────────────────────────────── */
.assessment__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  gap: var(--space-md);
  position: relative;
}

.assessment__nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate3d(-50%, 0, 0);
  width: 100px;
  height: 1px;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(10, 61, 145, 0.5) 50%,
      transparent 100%);
}

.assessment__nav .btn {
  transition: all var(--transition-base) var(--ease-out-expo);
  position: relative;
}

.assessment__nav .btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.assessment__nav .btn:hover svg {
  transform: translate3d(-2px, 0, 0);
}

.assessment__nav .btn:last-child:hover svg {
  transform: translate3d(2px, 0, 0);
}

#prevBtn {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

#prevBtn:disabled {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#submitBtn {
  margin-left: auto;
  /* Removed pulse animation for performance */
  box-shadow:
    0 4px 20px rgba(10, 61, 145, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

@media (max-width: 480px) {
  .assessment__nav {
    flex-wrap: wrap;
  }

  #submitBtn {
    width: 100%;
    order: 3;
    margin-top: var(--space-sm);
    margin-left: 0;
  }
}

/* ─────────────────────────────────────────────────────────────
   RESULTS WITH SMOOTH ANIMATION
   ───────────────────────────────────────────────────────────── */
.assessment-result {
  animation: resultAppear 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

@keyframes resultAppear {
  from {
    opacity: 0;
    transform: translate3d(0, 40px, 0) scale3d(0.95, 0.95, 1);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
  }
}

.assessment-result .result-card {
  background: linear-gradient(135deg,
      rgba(10, 61, 145, 0.15) 0%,
      var(--color-bg-card) 100%);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-2xl);
  padding: var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(10, 61, 145, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.05);
}

/* Simplified glow effect for performance */
.assessment-result .result-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center,
      rgba(10, 61, 145, 0.1) 0%,
      transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .assessment-result .result-card {
    padding: var(--space-2xl);
  }
}

.result-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-xl);
  color: var(--color-primary-light);
  filter: drop-shadow(0 0 20px rgba(10, 61, 145, 0.4));
  /* Removed float animation for performance */
}

.result-card__icon svg {
  width: 100%;
  height: 100%;
}

.result-card__headline {
  font-size: var(--text-3xl);
  color: var(--color-primary-light);
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 20px rgba(10, 61, 145, 0.3);
}

.result-card__description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: var(--leading-relaxed);
}

.result-card__reasons {
  text-align: left;
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.result-card__reasons-title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.result-card__reasons .list {
  gap: var(--space-sm);
}

.result-card__reasons .list__item {
  font-size: var(--text-sm);
  animation: listItemAppear 0.4s ease forwards;
  opacity: 0;
}

.result-card__reasons .list__item:nth-child(1) {
  animation-delay: 0.1s;
}

.result-card__reasons .list__item:nth-child(2) {
  animation-delay: 0.2s;
}

.result-card__reasons .list__item:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes listItemAppear {
  from {
    opacity: 0;
    transform: translate3d(-10px, 0, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Hide inactive results */
.result-card.hidden {
  display: none;
}

/* Reset Button */
#resetAssessment {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--transition-base);
}

#resetAssessment:hover {
  transform: translate3d(0, -2px, 0);
}

#resetAssessment svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

#resetAssessment:hover svg {
  transform: rotate3d(0, 0, 1, -180deg);
}

/* ─────────────────────────────────────────────────────────────
   VALIDATION FEEDBACK
   ───────────────────────────────────────────────────────────── */
.assessment__question.shake {
  animation: shake 0.5s cubic-bezier(0.36, 0, 0.66, -0.56);
}

@keyframes shake {

  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translate3d(-8px, 0, 0);
  }

  20%,
  40%,
  60%,
  80% {
    transform: translate3d(8px, 0, 0);
  }
}

.radio-option.error label {
  border-color: var(--color-error);
  animation: errorPulse 0.5s ease;
}

@keyframes errorPulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
  }
}