.calc-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.calc-inputs {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.calc-results {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.input-group input, 
.input-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: var(--font-main);
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.result-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.result-value.highlight {
    color: var(--success-color);
}

/* Amortization Table */
.table-responsive {
    overflow-x: auto;
    margin-top: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th {
    background: var(--bg-color);
    text-align: left;
    padding: 1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* FAQ Styles */
.faq-container {
    margin-top: 3rem;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.faq-question {
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.1rem;
    font-family: var(--font-heading);
}

.faq-answer {
    padding-top: 1rem;
    color: var(--text-light);
    font-size: 1rem;
    display: none;
    line-height: 1.6;
}

/* Related Tools */
.related-tools {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.related-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.related-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: var(--shadow);
}

.related-card h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.related-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.related-card .learn-more {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr:nth-child(even) {
    background: #fafbfc;
}

/* FAQ Styling for SEO */
.faq-container {
    max-width: 800px;
    margin: 4rem auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.faq-question {
    font-weight: 600;
    padding: 1rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding-bottom: 1.5rem;
    color: var(--text-light);
}

/* Region Toggle */
.region-toggle {
    display: flex;
    background: var(--bg-color);
    padding: 4px;
    border-radius: 4px;
    margin-bottom: 2rem;
}

.region-btn {
    flex: 1;
    text-align: center;
    padding: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
}

.region-btn.active {
    background: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .calc-container {
        grid-template-columns: 1fr;
    }
}