/* ========================================
   DECISION MAKING SKILLS ASSESSMENT
   Modern, Gamified, Interactive Design
======================================== */

/* CSS Variables */
:root {
    --primary: #6C5CE7;
    --secondary: #00D2D3;
    --accent: #FF6B6B;
    --success: #00B894;
    --warning: #FDCB6E;
    --bg-dark: #0F0F1E;
    --bg-card: #1A1A2E;
    --bg-light: #16213E;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0B0;
    --gradient-1: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --gradient-2: linear-gradient(135deg, #F093FB 0%, #F5576C 100%);
    --gradient-3: linear-gradient(135deg, #4FACFE 0%, #00F2FE 100%);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(108, 92, 231, 0.3);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Particle Background */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at bottom, #1B2735 0%, #090A0F 100%);
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
    50% {
        transform: translate(50px, -100px) scale(1.5);
        opacity: 1;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding-top: 80px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
}

.logo i {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 32px;
}

.header-stats {
    display: flex;
    gap: 25px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item i {
    font-size: 18px;
    color: var(--warning);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 50%, #F093FB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
}

/* Section Transitions */
section {
    display: none;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

section.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   WELCOME SCREEN
======================================== */
.welcome-screen {
    padding: 40px 20px;
    text-align: center;
}

.welcome-content {
    max-width: 900px;
    margin: 0 auto;
}

.welcome-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

.welcome-icon i {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(245, 87, 108, 0.5));
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.welcome-screen h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.welcome-screen h2 {
    font-size: 28px;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 15px;
}

.subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

/* Feature Cards */
.welcome-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.feature-card {
    background: var(--bg-card);
    padding: 30px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

.feature-card i {
    font-size: 40px;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
    font-family: 'Poppins', sans-serif;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Instructions Box */
.instructions-box {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(0, 210, 211, 0.1));
    border: 2px solid rgba(108, 92, 231, 0.3);
    border-radius: 20px;
    padding: 35px;
    margin: 40px 0;
    text-align: left;
}

.instructions-box h3 {
    font-size: 24px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Poppins', sans-serif;
}

.instructions-box h3 i {
    color: var(--secondary);
}

.instruction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.instruction-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.instruction-emoji {
    font-size: 28px;
    flex-shrink: 0;
}

.instruction-item p {
    line-height: 1.8;
}

/* Start Button */
.btn-start {
    background: var(--gradient-1);
    color: white;
    border: none;
    padding: 18px 50px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.4);
    margin: 30px 0;
}

.btn-start:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.6);
}

.btn-start:active {
    transform: translateY(-1px);
}

/* Quick Stats */
.quick-stats {
    display: flex;
    justify-content: center;
    gap: 35px;
    margin-top: 30px;
}

.quick-stat {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.quick-stat i {
    color: var(--secondary);
    font-size: 18px;
}

/* ========================================
   ASSESSMENT SCREEN
======================================== */
.assessment-screen {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Progress Bar */
.progress-container {
    margin-bottom: 40px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 600;
}

.progress-percentage {
    color: var(--secondary);
}

.progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-3);
    border-radius: 10px;
    transition: width 0.5s ease;
    box-shadow: 0 0 10px rgba(79, 172, 254, 0.6);
}

/* Question Card */
.question-card {
    background: var(--bg-card);
    border-radius: 25px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    margin-bottom: 30px;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.question-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.question-icon {
    width: 70px;
    height: 70px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-md);
}

.question-number {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.question-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
    color: var(--text-primary);
}

.question-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

/* Rating Section */
.rating-section {
    margin: 40px 0;
}

.rating-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    font-size: 14px;
    font-weight: 600;
}

.rating-label-low {
    color: #FF6B6B;
    display: flex;
    align-items: center;
    gap: 8px;
}

.rating-label-high {
    color: #00B894;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Slider Container */
.slider-container {
    position: relative;
    margin-bottom: 25px;
}

.rating-slider {
    width: 100%;
    height: 8px;
    background: linear-gradient(to right, #FF6B6B 0%, #FDCB6E 50%, #00B894 100%);
    border-radius: 10px;
    outline: none;
    -webkit-appearance: none;
    position: relative;
}

.rating-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.2s ease;
}

.rating-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.rating-slider::-moz-range-thumb {
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: none;
    transition: all 0.2s ease;
}

.rating-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.slider-value {
    position: absolute;
    top: -45px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 8px 18px;
    border-radius: 12px;
    font-size: 20px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    animation: bounce 0.3s ease;
}

.slider-value.low {
    background: #FF6B6B;
}

.slider-value.medium {
    background: #FDCB6E;
}

.slider-value.high {
    background: #00B894;
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) scale(1);
    }
    50% {
        transform: translateX(-50%) scale(1.1);
    }
}

/* Rating Scale */
.rating-scale {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.scale-mark {
    flex: 1;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.scale-mark:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.scale-mark.active {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.4);
    transform: scale(1.05);
}

/* Instant Feedback */
.instant-feedback {
    margin-top: 35px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1), rgba(0, 242, 254, 0.1));
    border: 1px solid rgba(79, 172, 254, 0.3);
    border-radius: 15px;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.feedback-content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feedback-icon {
    font-size: 28px;
    color: var(--secondary);
    flex-shrink: 0;
}

.feedback-text strong {
    display: block;
    margin-bottom: 8px;
    color: var(--secondary);
    font-size: 16px;
}

.feedback-text p {
    line-height: 1.7;
    color: var(--text-secondary);
}

/* Navigation Buttons */
.navigation-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.btn-nav {
    flex: 1;
    padding: 16px 30px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.btn-prev {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-prev:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.btn-next, .btn-finish {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
}

.btn-next:hover, .btn-finish:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.5);
}

/* ========================================
   RESULTS SCREEN
======================================== */
.results-screen {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

.results-content {
    text-align: center;
}

.results-header {
    margin-bottom: 50px;
}

.results-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    animation: zoomIn 0.6s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.results-header h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.results-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
}

/* Score Display */
.score-display {
    margin: 50px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.score-circle {
    position: relative;
    width: 200px;
    height: 200px;
}

.score-circle svg {
    transform: rotate(-90deg);
}

.score-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 12;
}

.score-progress {
    fill: none;
    stroke: url(#scoreGradient);
    stroke-width: 12;
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s ease;
}

.score-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    font-weight: 900;
    font-family: 'Poppins', sans-serif;
}

.score-number small {
    font-size: 24px;
    color: var(--text-secondary);
}

.score-label {
    font-size: 28px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

/* Detailed Results */
.detailed-results {
    margin: 60px 0;
    text-align: left;
}

.detailed-results h2 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
    font-family: 'Poppins', sans-serif;
}

.detailed-results h2 i {
    color: var(--secondary);
    margin-right: 10px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.result-item {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.result-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.result-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
}

.result-title {
    flex: 1;
}

.result-title h4 {
    font-size: 16px;
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
}

.result-score {
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary);
}

.result-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.result-progress {
    height: 100%;
    border-radius: 10px;
    transition: width 1s ease;
}

/* Insights Section */
.insights-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.insight-box {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.insight-box.strengths {
    border-color: rgba(0, 184, 148, 0.3);
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.05), transparent);
}

.insight-box.growth {
    border-color: rgba(253, 203, 110, 0.3);
    background: linear-gradient(135deg, rgba(253, 203, 110, 0.05), transparent);
}

.insight-box h3 {
    font-size: 22px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Poppins', sans-serif;
}

.insight-box.strengths h3 i {
    color: var(--success);
}

.insight-box.growth h3 i {
    color: var(--warning);
}

.insight-box ul {
    list-style: none;
}

.insight-box li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    line-height: 1.6;
}

.insight-box li:last-child {
    border-bottom: none;
}

.insight-box li i {
    margin-top: 3px;
    flex-shrink: 0;
}

/* Recommendations Section */
.recommendations-section {
    margin: 60px 0;
}

.recommendations-section h2 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
    font-family: 'Poppins', sans-serif;
}

.recommendations-section h2 i {
    color: var(--warning);
    margin-right: 10px;
}

.recommendation-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.recommendation-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.recommendation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.recommendation-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    margin-bottom: 20px;
}

.recommendation-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.recommendation-card > p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.recommendation-tips {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.recommendation-tips strong {
    display: block;
    margin-bottom: 12px;
    color: var(--secondary);
}

.recommendation-tips ul {
    list-style: none;
    padding-left: 0;
}

.recommendation-tips li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.recommendation-tips li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 700;
}

/* Reflection Box */
.reflection-box {
    background: linear-gradient(135deg, rgba(245, 87, 108, 0.1), rgba(240, 147, 251, 0.1));
    border: 2px solid rgba(245, 87, 108, 0.3);
    border-radius: 20px;
    padding: 40px;
    margin: 60px 0;
    position: relative;
    text-align: center;
}

.quote-icon {
    font-size: 40px;
    color: rgba(245, 87, 108, 0.3);
    position: absolute;
    top: 20px;
    left: 30px;
}

.reflection-quote {
    font-size: 24px;
    font-style: italic;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.reflection-note {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Action Buttons */
.results-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin: 50px 0;
}

.btn-action {
    padding: 16px 35px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.btn-tertiary {
    background: var(--gradient-3);
    color: white;
    box-shadow: 0 5px 15px rgba(79, 172, 254, 0.3);
}

.btn-tertiary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.5);
}

/* ========================================
   REVISION SCREEN
======================================== */
.revision-screen {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.btn-back {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 12px 25px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.revision-screen h1 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 15px;
}

.revision-screen h1 i {
    color: var(--warning);
    margin-right: 15px;
}

.revision-screen .subtitle {
    text-align: center;
    margin-bottom: 50px;
}

/* Revision Grid */
.revision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.revision-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.revision-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.revision-number {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-secondary);
}

.revision-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    margin-bottom: 20px;
}

.revision-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    font-family: 'Poppins', sans-serif;
}

.revision-score {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 210, 211, 0.1);
    border: 1px solid rgba(0, 210, 211, 0.3);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 20px;
}

.revision-point {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1), rgba(0, 242, 254, 0.1));
    border: 1px solid rgba(79, 172, 254, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.revision-point i {
    color: var(--warning);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.revision-point p {
    line-height: 1.7;
    color: var(--text-primary);
}

.revision-tips {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 12px;
}

.revision-tips strong {
    display: block;
    margin-bottom: 12px;
    color: var(--secondary);
}

.revision-tips ul {
    list-style: none;
    padding-left: 0;
}

.revision-tips li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
    color: var(--text-secondary);
}

.revision-tips li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

/* Framework Infographic */
.infographic-section {
    margin: 80px 0;
}

.infographic-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    font-family: 'Poppins', sans-serif;
}

.infographic-section h2 i {
    color: var(--primary);
    margin-right: 12px;
}

.framework-infographic {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 50px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.framework-layer {
    margin-bottom: 15px;
}

.layer-title {
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.layer-items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.framework-item {
    background: var(--gradient-1);
    padding: 15px 25px;
    border-radius: 12px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.framework-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.framework-arrow {
    text-align: center;
    font-size: 32px;
    color: var(--secondary);
    margin: 15px 0;
    animation: bounce 2s infinite;
}

/* Key Takeaways */
.key-takeaways {
    margin: 80px 0;
}

.key-takeaways h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    font-family: 'Poppins', sans-serif;
}

.key-takeaways h2 i {
    color: var(--warning);
    margin-right: 12px;
}

.takeaway-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.takeaway-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.takeaway-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.takeaway-icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.takeaway-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.takeaway-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   ACHIEVEMENT TOAST
======================================== */
.achievement-toast {
    position: fixed;
    top: 100px;
    right: -400px;
    background: var(--gradient-2);
    color: white;
    padding: 20px 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    transition: right 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.achievement-toast.show {
    right: 30px;
}

.achievement-toast i {
    font-size: 32px;
}

.achievement-text strong {
    display: block;
    font-size: 16px;
    margin-bottom: 5px;
}

.achievement-text span {
    font-size: 14px;
    opacity: 0.9;
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */
@media (max-width: 768px) {
    .welcome-screen h1 {
        font-size: 32px;
    }
    
    .welcome-screen h2 {
        font-size: 20px;
    }
    
    .welcome-features {
        grid-template-columns: 1fr;
    }
    
    .instruction-grid {
        grid-template-columns: 1fr;
    }
    
    .question-card {
        padding: 25px;
    }
    
    .question-title {
        font-size: 22px;
    }
    
    .rating-scale {
        gap: 4px;
    }
    
    .scale-mark {
        font-size: 14px;
        height: 40px;
    }
    
    .navigation-buttons {
        flex-direction: column;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .insights-section {
        grid-template-columns: 1fr;
    }
    
    .recommendation-cards {
        grid-template-columns: 1fr;
    }
    
    .results-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-action {
        justify-content: center;
    }
    
    .revision-grid {
        grid-template-columns: 1fr;
    }
    
    .takeaway-cards {
        grid-template-columns: 1fr;
    }
    
    .framework-infographic {
        padding: 30px 20px;
    }
    
    .achievement-toast.show {
        right: 15px;
        left: 15px;
    }
    
    .header-stats {
        gap: 10px;
    }
    
    .stat-item {
        font-size: 14px;
        padding: 6px 12px;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .logo i {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .welcome-icon {
        font-size: 60px;
    }
    
    .welcome-screen h1 {
        font-size: 28px;
    }
    
    .btn-start {
        padding: 15px 35px;
        font-size: 16px;
    }
    
    .quick-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .score-circle {
        width: 160px;
        height: 160px;
    }
    
    .score-circle svg {
        width: 160px;
        height: 160px;
    }
    
    .score-number {
        font-size: 38px;
    }
    
    .reflection-quote {
        font-size: 18px;
    }
}

/* SVG Gradient Definition */
svg defs {
    background: none;
}