/* --- Tools Common Styles --- */
.tool-container {
    max-width: 900px;
    margin: -8rem auto 4rem;
    position: relative;
    z-index: 10;
    padding: 0 var(--container-padding);
}

.tool-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
}

.form-block {
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border);
}

.form-block:last-child {
    border-bottom: none;
    margin-bottom: var(--space-6);
}

.form-block h3 {
    color: var(--color-primary);
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-block h3 i {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-group label {
    font-weight: 700;
    font-size: var(--text-base);
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

/* Radio Cards Styling */
.radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    row-gap: 1.5rem;
}

.radio-card {
    position: relative;
    cursor: pointer;
    display: block;
}

.radio-card input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.card-ui {
    display: flex;
    align-items: center;
    padding: 0.6rem 1rem;
    border: 2px solid #E2E8F0;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    background: #F8FAFC;
    height: 100%;
    min-height: 70px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-main);
}

.radio-card:hover .card-ui {
    border-color: var(--color-accent);
    background: white;
}

.radio-card input:checked+.card-ui {
    border-color: var(--color-accent);
    background: #FDF9F0;
    color: var(--color-primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.radio-card input:focus+.card-ui {
    box-shadow: 0 0 0 3px rgba(203, 161, 53, 0.2);
}

.radio-card input:checked+.card-ui::before {
    content: "\f058";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 0.75rem;
    color: var(--color-accent);
}

.btn-calculate {
    width: 100%;
    padding: 1.25rem;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: var(--space-4);
}

/* Results Styling */
.results-section {
    margin-top: var(--space-12);
    display: none;
    text-align: center;
}

.results-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin: var(--space-8) auto 0;
}

.res-card {
    padding: var(--space-6);
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform 0.3s;
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 300px;
}

.res-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.res-card h4 {
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.res-card p {
    font-size: var(--text-sm);
    line-height: 1.5;
}

.res-good {
    background: #F0FFF4;
    border-color: #C6F6D5;
}

.res-good i {
    color: #38A169;
}

.res-mid {
    background: #FFFAF0;
    border-color: #FEEBC8;
}

.res-mid i {
    color: #DD6B20;
}

.main-result-box {
    background: #F8FAFC;
    padding: var(--space-12) var(--space-8);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--space-4);
    border: 2px dashed var(--color-border);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.dual-explanation {
    background: #EBF8FF;
    border: 1px solid #BEE3F8;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin: 0 auto 2rem;
    color: #2C5282;
    font-size: 0.95rem;
    line-height: 1.5;
    text-align: left;
    max-width: 700px;
}

/* Hub & Blog Recommendation Cards */
.tool-hub-grid,
.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.blog-card-refined,
.tool-index-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--color-accent);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    box-sizing: border-box;
}

.blog-card-refined {
    padding-bottom: 3.5rem;
}

.blog-card-refined:hover,
.tool-index-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.blog-card-refined .card-image,
.tool-index-card .card-image {
    height: 180px;
    overflow: hidden;
}

.blog-card-refined .card-image img,
.tool-index-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-refined .card-content,
.tool-index-card .card-content {
    padding: 1.5rem 1.75rem;
    text-align: left;
}

.blog-card-refined .card-content .category-tag {
    color: var(--color-accent);
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    display: block;
}

.blog-card-refined .card-content h3,
.tool-index-card .card-content h3 {
    font-size: 1.35rem;
    line-height: 1.25;
    margin-bottom: 1rem;
    color: var(--color-primary);
    font-weight: 700;
}

.blog-card-refined .card-content p,
.tool-index-card .card-content p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.blog-card-refined .card-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem 1.75rem;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #999;
}

/* Legal Footer for Tools */
.tool-legal-footer {
    max-width: 700px;
    margin: 4rem auto;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.tool-legal-footer p {
    font-size: 0.85rem;
    color: #718096;
    line-height: 1.6;
}

/* Lead Capture Section */
.lead-capture-section {
    background-color: var(--color-bg-alt);
    padding: var(--space-16) 0;
    margin-top: var(--space-20);
    border-radius: var(--radius-lg);
}

.capture-card {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    background: white;
    padding: 3.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .capture-card {
        grid-template-columns: 1fr;
        padding: 2rem;
        text-align: center;
    }
}

@media (max-width: 768px) {

    .tool-hub-grid,
    .related-articles-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tool-container {
        margin-top: -2rem;
    }
}