/* =============================================
   2026 Tax Brackets Article — External Stylesheet
   File: blog/2026-tax-brackets-explained.css
   ============================================= */

body {
    font-family: 'Inter', sans-serif;
    color: #1a202c;
}

/* ── Hero Banner ── */
.hero-banner {
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: #fff;
    padding: 60px 0 40px;
}

.hero-banner h1 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
}

.hero-banner .lead {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.1rem;
}

.hero-banner .meta-badge {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 30px;
    padding: 6px 16px;
    font-size: .82rem;
    color: rgba(255, 255, 255, 0.75);
    display: inline-block;
    margin-right: 8px;
}

/* ── Table of Contents ── */
.toc-box {
    background: linear-gradient(135deg, #f0fdf4, #e0f2fe);
    border-left: 5px solid #10b981;
    border-radius: 12px;
    padding: 24px 28px;
    margin-bottom: 36px;
}

.toc-box h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #065f46;
}

.toc-box ol {
    margin: 0;
    padding-left: 20px;
}

.toc-box ol li {
    margin-bottom: 6px;
}

.toc-box ol li a {
    color: #0369a1;
    font-weight: 500;
    text-decoration: none;
}

.toc-box ol li a:hover {
    text-decoration: underline;
}

/* ── Tip / Info Boxes ── */
.tip-box {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border-left: 5px solid #10b981;
    border-radius: 10px;
    padding: 18px 22px;
    margin: 24px 0;
}

.tip-box strong {
    color: #065f46;
}

.info-callout {
    background: linear-gradient(135deg, #e0f2fe, #bfdbfe);
    border-left: 5px solid #3b82f6;
    border-radius: 10px;
    padding: 16px 20px;
    margin: 20px 0;
}

.info-callout strong {
    color: #1e40af;
}

/* ── Section Headings ── */
.section-heading {
    font-size: 1.6rem;
    font-weight: 800;
    color: #1a202c;
    border-bottom: 3px solid #10b981;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.sub-heading {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e3a5f;
    margin-top: 24px;
    margin-bottom: 12px;
}

/* ── Term Box ── */
.term-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 18px 22px;
    margin: 20px 0;
}

.term-box li {
    margin-bottom: 8px;
}

.term-box strong {
    color: #0369a1;
}

/* ── Tax Tables ── */
.tax-table thead th {
    background: linear-gradient(90deg, #1e3a5f, #2c5364);
    color: #fff;
    font-weight: 700;
}

.tax-table tbody tr:nth-child(odd) {
    background: #f0f9ff;
}

.tax-table tbody tr:hover {
    background: #dbeafe;
}

.tax-table td,
.tax-table th {
    padding: 12px 15px;
    vertical-align: middle;
}

.tax-table .rate-cell {
    font-weight: 800;
    font-size: 1.05rem;
    color: #10b981;
}

/* ── Mini Table (inside example boxes) ── */
.mini-table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
}

.mini-table th {
    background: rgba(0, 0, 0, 0.1);
    font-weight: 700;
    padding: 8px 12px;
    text-align: left;
    font-size: .85rem;
}

.mini-table td {
    padding: 8px 12px;
    font-size: .85rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

/* ── Marginal vs Effective Table ── */
.marginal-table {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    border-collapse: collapse;
    margin: 24px 0;
}

.marginal-table th {
    background: #1e3a5f;
    color: #fff;
    padding: 14px 18px;
    font-size: .95rem;
}

.marginal-table td {
    padding: 18px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    vertical-align: top;
}

.marginal-table .formula {
    background: #1a202c;
    color: #10b981;
    font-family: monospace;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: .9rem;
    margin: 10px 0;
    display: inline-block;
}

/* ── Calculator CTA ── */
.calc-cta {
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: #fff;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    margin: 36px 0;
}

.calc-cta h3 {
    font-weight: 800;
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.calc-cta p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.calc-cta .btn-cta {
    background: #10b981;
    color: #fff;
    font-weight: 700;
    padding: 13px 38px;
    border-radius: 50px;
    font-size: 1.05rem;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: background .2s;
}

.calc-cta .btn-cta:hover {
    background: #059669;
    color: #fff;
}

/* ── Strategy Cards ── */
.strategy-card {
    border-radius: 12px;
    padding: 22px;
    margin-bottom: 16px;
    border-left: 5px solid;
}

.sc-1 {
    background: #fffbeb;
    border-color: #f59e0b;
}

.sc-2 {
    background: #eff6ff;
    border-color: #3b82f6;
}

.sc-3 {
    background: #f0fdf4;
    border-color: #10b981;
}

.sc-4 {
    background: #fdf4ff;
    border-color: #a855f7;
}

.strategy-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.sc-1 h3 {
    color: #92400e;
}

.sc-2 h3 {
    color: #1e40af;
}

.sc-3 h3 {
    color: #065f46;
}

.sc-4 h3 {
    color: #6b21a8;
}

/* ── Example Boxes ── */
.example-box {
    border-radius: 14px;
    padding: 26px 30px;
    margin-bottom: 24px;
}

.example-box-1 {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border-left: 5px solid #22c55e;
}

.example-box-2 {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-left: 5px solid #3b82f6;
}

.example-box-3 {
    background: linear-gradient(135deg, #fdf4ff, #f3e8ff);
    border-left: 5px solid #a855f7;
}

.example-box h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.example-box-1 h3 {
    color: #15803d;
}

.example-box-2 h3 {
    color: #1d4ed8;
}

.example-box-3 h3 {
    color: #7e22ce;
}

.example-inner {
    background: rgba(255, 255, 255, 0.6);
    border-radius: 8px;
    padding: 14px;
    margin-top: 10px;
}

.summary-pill {
    display: inline-block;
    background: rgba(0, 0, 0, 0.07);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: .82rem;
    font-weight: 600;
    margin: 3px;
}

/* ── FAQ Cards ── */
.faq-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 22px;
    margin-bottom: 16px;
}

.faq-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
}

.faq-card p {
    color: #4a5568;
    font-size: .93rem;
    margin: 0;
}

/* ── Key Takeaways ── */
.key-takeaways {
    background: linear-gradient(135deg, #0f2027, #203a43);
    border-radius: 16px;
    padding: 30px;
}

.key-takeaways h2 {
    color: #fff;
    font-weight: 800;
    margin-bottom: 18px;
}

.key-takeaways li {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
    font-size: .95rem;
}

.key-takeaways li::marker {
    color: #10b981;
}

/* ── Images — Full display, no cropping ── */
.hero-img {
    width: 100%;
    height: auto;
    border-radius: 14px;
    margin-bottom: 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    display: block;
}

.section-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
    display: block;
}

/* ── Article Content ── */
.article-content {
    font-size: 1rem;
    line-height: 1.8;
    color: #2d3748;
}

.article-content p {
    margin-bottom: 16px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .hero-banner h1 {
        font-size: 1.6rem;
    }

    .example-box {
        padding: 18px 16px;
    }

    .calc-cta {
        padding: 22px 16px;
    }
}