/* Main Styles */
.power-calculator-plus-section {
    font-family: 'Poppins', sans-serif;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    color: #333;
}

/* Calculator Styles */
.power-calculator-plus-container {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    margin-bottom: 3rem;
    border: 1px solid #e0e0e0;
}

.calculator-header {
    text-align: center;
    margin-bottom: 2rem;
}

.calculator-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color, #3a86ff);
    margin-bottom: 0.5rem;
}

.calculator-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-top: 0;
}

.calculator-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-label {
    font-weight: 500;
    font-size: 1rem;
    color: #444;
}

.calculator-input {
    padding: 0.8rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.calculator-input:focus {
    border-color: var(--primary-color, #3a86ff);
    outline: none;
    box-shadow: 0 0 0 3px rgba(58, 134, 255, 0.2);
}

.calculator-button {
    background-color: var(--primary-color, #3a86ff);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.calculator-button:hover {
    background-color: #2a75ed;
    transform: translateY(-2px);
}

.calculator-button:active {
    transform: translateY(0);
}

.result-container {
    margin-top: 1rem;
}

.result-label {
    font-weight: 500;
    font-size: 1rem;
    color: #444;
    margin-bottom: 0.5rem;
}

.calculator-result {
    font-size: 1.5rem;
    font-weight: 600;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    text-align: center;
    color: var(--primary-color, #3a86ff);
    border: 2px dashed #e0e0e0;
}

.calculator-footer {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: #666;
    display: flex;
    justify-content: center;
}

.calculator-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.calculator-info i {
    color: var(--primary-color, #3a86ff);
}

/* Article Styles */
.power-calculator-plus-article {
    margin: 3rem 0;
    line-height: 1.6;
}

.article-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    color: #222;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color, #3a86ff);
}

.article-section {
    margin-bottom: 2.5rem;
}

.article-section h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 1rem;
}

.example-box {
    background-color: #f8f9fa;
    border-left: 4px solid var(--primary-color, #3a86ff);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0 4px 4px 0;
}

.example-box h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.properties-list {
    list-style-type: none;
    padding-left: 0;
}

.properties-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.properties-list li::before {
    content: "•";
    color: var(--primary-color, #3a86ff);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.application-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e0e0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.application-card h4 {
    margin-top: 0;
    color: var(--primary-color, #3a86ff);
}

.special-powers-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.special-powers-table th, .special-powers-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.special-powers-table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.special-powers-table tr:hover {
    background-color: #f5f5f5;
}

/* FAQ Styles - Diperbarui */
.power-calculator-plus-faq {
    margin: 3rem 0;
}

.faq-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    color: #222;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color, #3a86ff);
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.faq-question {
    background-color: #f8f9fa;
    margin: 0;
    padding: 1.2rem;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    border: none;
    width: 100%;
    text-align: left;
}

.faq-question:hover {
    background-color: #e9ecef;
}

.faq-question::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--primary-color, #3a86ff);
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    content: "-";
}

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: white;
}

.faq-answer.show {
    padding: 1.2rem;
    max-height: 1000px;
}

.faq-answer-content {
    padding: 0 0.5rem;
}

.faq-answer p, .faq-answer ol, .faq-answer ul {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.faq-answer ol, .faq-answer ul {
    padding-left: 1.5rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .power-calculator-plus-section {
        padding: 1rem;
    }
    
    .calculator-title {
        font-size: 1.8rem;
    }
    
    .article-title, .faq-title {
        font-size: 1.6rem;
    }
    
    .application-grid {
        grid-template-columns: 1fr;
    }
}