:root {
    --mc-primary: #4A90E2;
    --mc-deep-purple: #2E285F;
    --mc-soft-cream: #FEF9F3;
    --mc-soft-blue: #E8F0FE;
    --mc-secondary: #FFAE8B;
    --mc-charcoal: #333333;
    --mc-green: #4CAF50;
    --mc-yellow: #FFC107;
    --mc-orange: #FF9800;
    --mc-red: #F44336;
}

.mindcalm-quiz-wrapper {
    max-width: 1000px; /* Agrandado */
    margin: 60px auto;
    padding: 60px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 32px;
    box-shadow: 0 40px 100px rgba(46, 40, 95, 0.08);
    font-family: 'Quicksand', sans-serif;
    color: var(--mc-charcoal);
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.mindcalm-quiz-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.quiz-screen {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.quiz-screen.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* UI Elements */
.ia-badge {
    display: inline-block;
    background: var(--mc-soft-blue);
    color: var(--mc-primary);
    padding: 6px 16px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.quiz-title {
    font-size: 3.5rem; /* Más grande */
    color: var(--mc-deep-purple);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
}

.quiz-subtitle {
    font-size: 1.4rem;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #555;
    max-width: 800px;
}

.mc-button {
    cursor: pointer;
    border: none;
    padding: 16px 40px;
    border-radius: 48px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.mc-button.primary {
    background: var(--mc-primary);
    color: white;
    box-shadow: 0 10px 20px rgba(74, 144, 226, 0.2);
}

.mc-button.primary:hover {
    background: #357ABD;
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.3);
}

.mc-button.secondary {
    background: var(--mc-soft-blue);
    color: var(--mc-primary);
}

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

.progress-bar {
    width: 100%;
    height: 8px;
    background: #EEE;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

#progress-fill {
    height: 100%;
    background: var(--mc-primary);
    transition: width 0.4s ease;
}

/* Question Styling */
.question-block h3 {
    font-size: 1.6rem;
    color: var(--mc-deep-purple);
    margin-bottom: 30px;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

.option-btn {
    background: white;
    border: 2px solid #EEE;
    padding: 20px 10px;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.option-btn:hover {
    border-color: var(--mc-primary);
    background: var(--mc-soft-blue);
}

.option-btn.selected {
    border-color: var(--mc-primary);
    background: var(--mc-primary);
    color: white;
}

.option-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
}

.option-value {
    font-size: 1.2rem;
    font-weight: 700;
}

/* Result Screen Premium */
.result-header {
    text-align: center;
    margin-bottom: 60px;
}

.semaphore-badge {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 100px;
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 25px;
    font-size: 1.1rem;
    letter-spacing: 2px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.result-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    align-items: center;
}

.result-chart {
    background: white;
    padding: 40px;
    border-radius: 32px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.04);
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ia-insight {
    background: linear-gradient(135deg, var(--mc-soft-cream) 0%, #FFF 100%);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(74, 144, 226, 0.1);
    box-shadow: 15px 15px 40px rgba(0,0,0,0.02);
    position: relative;
}

.ia-insight::after {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    color: var(--mc-primary);
    opacity: 0.1;
    font-family: serif;
}

#result-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #444;
}

.insight-label {
    font-weight: 800;
    color: var(--mc-primary);
    font-size: 1rem;
    text-transform: uppercase;
    display: block;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.cta-card {
    background: var(--mc-deep-purple);
    color: white;
    padding: 50px;
    border-radius: 32px;
    text-align: center;
    margin-top: 40px;
}

.cta-card h4 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: white;
}

#btn-restart {
    display: block;
    margin: 30px auto 0;
    color: #999;
    font-size: 0.9rem;
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.3s;
}

#btn-restart:hover {
    color: var(--mc-primary);
}

.seo-knowledge-base {
    margin-top: 80px;
    padding-top: 40px;
}

.seo-knowledge-base hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(74, 144, 226, 0.2), transparent);
    margin-bottom: 50px;
}

.seo-knowledge-base h3 {
    text-align: center;
    color: var(--mc-deep-purple);
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.seo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.seo-grid h4 {
    color: var(--mc-primary);
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.seo-grid p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #666;
}

@media (max-width: 768px) {
    .seo-grid { grid-template-columns: 1fr; }
}