/* FundedReady learn/ page styles — extends blog.css */

/* ── Breadcrumbs ── */
.breadcrumbs {
  font-size: 13px;
  color: #8b949e;
  margin-bottom: 12px;
  line-height: 1.5;
}
.breadcrumbs a {
  color: #8b949e;
  text-decoration: none;
}
.breadcrumbs a:hover { color: #e6edf3; text-decoration: underline; }
.breadcrumbs .crumb-sep {
  color: #30363d;
  padding: 0 6px;
}
.breadcrumbs [aria-current="page"] {
  color: #c9d1d9;
}

/* ── On-this-page TOC ── */
.page-toc {
  background: rgba(22, 27, 34, 0.6);
  border: 1px solid #21262d;
  border-radius: 10px;
  padding: 16px 20px;
  margin: 28px 0 36px;
}
.page-toc-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6e7681;
  margin-bottom: 10px;
}
.page-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.page-toc li {
  margin: 0;
  font-size: 14px;
}
.page-toc a {
  color: #58a6ff;
  text-decoration: none;
}
.page-toc a:hover { text-decoration: underline; }

/* ── Comparison table ── */
.comparison-table-wrap {
  overflow-x: auto;
  margin: 20px 0 40px;
  border: 1px solid #21262d;
  border-radius: 10px;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  color: #c9d1d9;
  min-width: 560px;
}
.comparison-table th,
.comparison-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid #21262d;
  vertical-align: top;
}
.comparison-table thead th {
  background: rgba(38, 166, 154, 0.08);
  color: #e6edf3;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: sticky;
  top: 0;
}
.comparison-table tbody th {
  color: #8b949e;
  font-weight: 500;
  width: 180px;
  background: rgba(13, 17, 23, 0.4);
}
.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

/* ── FAQ ── */
.faq-section {
  margin: 48px 0 24px;
}
.faq-section h2 {
  color: #e6edf3;
  font-size: 26px;
  margin-bottom: 16px;
}
.faq-item {
  border: 1px solid #21262d;
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 10px;
  background: rgba(22, 27, 34, 0.5);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: #e6edf3;
  font-size: 16px;
  list-style: none;
  padding-right: 24px;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: #26a69a;
  font-size: 20px;
  line-height: 1;
  transition: transform 0.2s;
}
.faq-item[open] summary::after {
  content: "\2212";
}
.faq-item .faq-answer {
  margin-top: 10px;
  color: #b1b8c0;
  font-size: 15px;
  line-height: 1.6;
}

/* ── Newsletter ── */
.blog-newsletter {
  background: linear-gradient(135deg, rgba(38, 166, 154, 0.1) 0%, rgba(22, 27, 34, 0.7) 100%);
  border: 1px solid rgba(38, 166, 154, 0.25);
  border-radius: 12px;
  padding: 24px;
  margin: 40px 0;
}
.blog-newsletter h3 {
  color: #e6edf3;
  margin-bottom: 8px;
  font-size: 19px;
}
.blog-newsletter p {
  color: #b1b8c0;
  margin-bottom: 14px;
  font-size: 15px;
}
.newsletter-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.newsletter-form input[type="email"] {
  flex: 1 1 200px;
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 10px 14px;
  color: #e6edf3;
  font-size: 15px;
  font-family: inherit;
}
.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: #26a69a;
}
.newsletter-form button {
  background: linear-gradient(135deg, #26a69a 0%, #2bbbad 100%);
  color: #0a0a0f;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
}
.newsletter-form button:hover { filter: brightness(1.1); }
.nl-honey {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* ── Category index ── */
.learn-cat {
  margin-bottom: 52px;
}
.learn-cat-head {
  font-size: 22px;
  color: #e6edf3;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid #21262d;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.learn-cat-count {
  font-size: 12px;
  color: #6e7681;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Calculator tool ── */
.calc-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 24px 60px;
  position: relative;
  z-index: 1;
  color: #c9d1d9;
}
.calc-hero h1 {
  color: #e6edf3;
  font-size: clamp(28px, 4.5vw, 40px);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.calc-hero p { color: #8b949e; font-size: 16px; margin-bottom: 28px; line-height: 1.6; }
.calc-card {
  background: rgba(22, 27, 34, 0.7);
  border: 1px solid #30363d;
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 28px;
}
.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.calc-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.calc-field input,
.calc-field select {
  width: 100%;
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 10px 14px;
  color: #e6edf3;
  font-size: 16px;
  font-family: inherit;
}
.calc-field input:focus,
.calc-field select:focus {
  outline: none;
  border-color: #26a69a;
}
.calc-field .calc-hint {
  font-size: 12px;
  color: #6e7681;
  margin-top: 4px;
}
.calc-result {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #21262d;
}
.calc-result-item {
  background: rgba(38, 166, 154, 0.08);
  border: 1px solid rgba(38, 166, 154, 0.25);
  border-radius: 10px;
  padding: 14px 16px;
}
.calc-result-item .calc-result-label {
  font-size: 12px;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.calc-result-item .calc-result-value {
  color: #26a69a;
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.calc-result-item.warn {
  background: rgba(240, 185, 11, 0.08);
  border-color: rgba(240, 185, 11, 0.3);
}
.calc-result-item.warn .calc-result-value { color: #f0b90b; }
.calc-result-item.danger {
  background: rgba(239, 83, 80, 0.08);
  border-color: rgba(239, 83, 80, 0.3);
}
.calc-result-item.danger .calc-result-value { color: #ef5350; }

@media (max-width: 560px) {
  .newsletter-form { flex-direction: column; }
  .newsletter-form button { width: 100%; }
  .page-toc ul { flex-direction: column; gap: 6px; }
}