/* /case-studies/:slug — individual case study page styles */

body.cs-page {
  background: #0f1629;
  color: #e5e7eb;
  min-height: 100vh;
}

/* ── Nav ───────────────────────────────────────────────────────────────────── */
.cs-nav {
  background: rgba(15, 22, 41, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.cs-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cs-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #e5e7eb;
  font-weight: 600;
  font-size: 15px;
}
.cs-nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.cs-nav-links a {
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s;
}
.cs-nav-links a:first-child { color: #8899aa; }
.cs-nav-links a:hover { color: #d1d5db; }
.cs-nav-links a:last-child {
  background: #f59e0b;
  color: #0f1629;
  padding: 7px 16px;
  border-radius: 7px;
  font-weight: 600;
}
.cs-nav-links a:last-child:hover { background: #d97706; }

/* ── Breadcrumb ─────────────────────────────────────────────────────────────── */
.cs-breadcrumb {
  background: rgba(15, 22, 41, 0.7);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 10px 24px;
}
.cs-breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #6b7c96;
}
.cs-breadcrumb-inner a { color: #8899aa; text-decoration: none; }
.cs-breadcrumb-inner a:hover { color: #d1d5db; }
.cs-breadcrumb-sep { color: #4b5a6b; }

/* ── Hero ──────────────────────────────────────────────────────────────────── */
.cs-hero {
  background: linear-gradient(135deg, #0f1629 0%, #1a2540 60%, #0f1629 100%);
  padding: 64px 24px 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cs-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.cs-badges-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.cs-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.cs-badge.industry {
  background: rgba(245,158,11,0.15);
  color: #f59e0b;
  border: 1px solid rgba(245,158,11,0.3);
}
.cs-badge.product {
  background: rgba(96,165,250,0.12);
  color: #60a5fa;
  border: 1px solid rgba(96,165,250,0.25);
}

.cs-h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(32px, 6vw, 52px);
  font-weight: 400;
  color: #ffffff;
  line-height: 1.15;
  margin: 0 0 16px;
}
.cs-sub {
  color: #8899aa;
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 40px;
}

.cs-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px 32px;
  flex-wrap: wrap;
}
.cs-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.cs-stat-value {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 26px;
  color: #f59e0b;
}
.cs-stat-label {
  font-size: 12px;
  color: #6b7c96;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cs-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

/* ── Body Layout ────────────────────────────────────────────────────────────── */
.cs-body {
  padding: 56px 24px 80px;
}
.cs-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

/* ── Article ───────────────────────────────────────────────────────────────── */
.cs-article {
  min-width: 0;
}

.cs-section {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cs-section:last-child { border-bottom: none; }

.cs-section-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 28px;
  font-weight: 400;
  color: #ffffff;
  margin: 0 0 28px;
  line-height: 1.25;
}

.cs-section-body p {
  color: #b0bac8;
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 20px;
}
.cs-section-body p:last-child { margin-bottom: 0; }

.cs-section-body ul {
  margin: 0 0 24px 0;
  padding: 0 0 0 20px;
}
.cs-section-body li {
  color: #b0bac8;
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 10px;
}
.cs-section-body li strong { color: #e5e7eb; }

/* ── Internal Links Grid ───────────────────────────────────────────────────── */
.cs-links-section { border-bottom: none; margin-bottom: 0; }
.cs-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cs-link-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 18px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.cs-link-card:hover {
  border-color: rgba(245,158,11,0.4);
  background: rgba(245,158,11,0.05);
}
.cs-link-icon {
  color: #f59e0b;
  flex-shrink: 0;
  margin-top: 2px;
}
.cs-link-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cs-link-content strong {
  color: #e5e7eb;
  font-size: 14px;
  font-weight: 600;
}
.cs-link-content span {
  color: #8899aa;
  font-size: 12px;
}

/* ── Sticky Rail ────────────────────────────────────────────────────────────── */
.cs-rail {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cs-rail-cta {
  background: #111d32;
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: 16px;
  padding: 28px;
  text-align: center;
}
.cs-rail-badge {
  display: inline-block;
  background: rgba(245,158,11,0.12);
  color: #f59e0b;
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: 20px;
  padding: 3px 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.cs-rail-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 22px;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.3;
  margin: 0 0 10px;
}
.cs-rail-sub {
  color: #8899aa;
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 24px;
}
.cs-rail-btn {
  display: block;
  background: #f59e0b;
  color: #0f1629;
  font-weight: 700;
  font-size: 14px;
  padding: 13px 20px;
  border-radius: 10px;
  text-decoration: none;
  text-align: center;
  transition: background 0.18s, transform 0.12s;
}
.cs-rail-btn:hover { background: #fcd34d; transform: translateY(-1px); }

.cs-rail-meta {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cs-rail-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #8899aa;
  font-size: 12px;
}
.cs-rail-meta-item svg { color: #4ade80; flex-shrink: 0; }

.cs-rail-stats {
  background: #0f1629;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  gap: 20px;
}
.cs-rail-stat {
  flex: 1;
  text-align: center;
}
.cs-rail-stat-value {
  display: block;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 22px;
  color: #f59e0b;
  margin-bottom: 4px;
}
.cs-rail-stat-label {
  display: block;
  font-size: 11px;
  color: #6b7c96;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Similar Deals ──────────────────────────────────────────────────────────── */
.cs-similar {
  background: #0a1020;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 24px;
}
.cs-similar-inner { max-width: 1100px; margin: 0 auto; }
.cs-similar-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 26px;
  font-weight: 400;
  color: #ffffff;
  margin: 0 0 32px;
}
.cs-similar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cs-similar-card {
  background: #111d32;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 24px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s, transform 0.18s;
}
.cs-similar-card:hover {
  border-color: rgba(245,158,11,0.35);
  transform: translateY(-3px);
}
.cs-similar-card-top { display: flex; gap: 8px; flex-wrap: wrap; }
.cs-similar-amount {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 28px;
  color: #ffffff;
  line-height: 1;
}
.cs-similar-days { color: #8899aa; font-size: 13px; }
.cs-similar-quote { color: #6b7c96; font-size: 13px; line-height: 1.55; margin: 4px 0 0; font-style: italic; }
.cs-similar-empty { color: #6b7c96; font-size: 14px; }
.cs-similar-empty a { color: #f59e0b; text-decoration: none; }
.cs-similar-loading { color: #6b7c96; font-size: 14px; }

/* ── CTA Section ────────────────────────────────────────────────────────────── */
.cs-cta-section {
  background: linear-gradient(135deg, #0f1629 0%, #1a2744 100%);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 72px 24px;
  text-align: center;
}
.cs-cta-inner { max-width: 480px; margin: 0 auto; }
.cs-cta-h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(26px, 4vw, 38px);
  color: #ffffff;
  margin-bottom: 14px;
  line-height: 1.2;
}
.cs-cta-sub {
  color: #8899aa;
  font-size: 16px;
  margin-bottom: 28px;
  line-height: 1.6;
}
.cs-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f59e0b;
  color: #0f1629;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.18s, transform 0.12s;
}
.cs-cta-btn:hover { background: #fcd34d; transform: translateY(-1px); }

/* ── Footer ─────────────────────────────────────────────────────────────────── */
.cs-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 24px;
}
.cs-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cs-footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #8899aa;
}
.cs-footer-links {
  display: flex;
  gap: 20px;
  margin-left: auto;
}
.cs-footer-links a {
  color: #6b7c96;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.15s;
}
.cs-footer-links a:hover { color: #d1d5db; }
.cs-footer-copy {
  width: 100%;
  color: #4b5a6b;
  font-size: 12px;
  margin-top: 8px;
}

/* ── Shared badge tags ──────────────────────────────────────────────────────── */
.cs-badge-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.industry-badge {
  background: rgba(245,158,11,0.12);
  color: #f59e0b;
  border: 1px solid rgba(245,158,11,0.2);
}
.type-badge {
  background: rgba(96,165,250,0.12);
  color: #60a5fa;
  border: 1px solid rgba(96,165,250,0.2);
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .cs-layout { grid-template-columns: 1fr; }
  .cs-rail { position: static; top: auto; }
  .cs-links-grid { grid-template-columns: 1fr 1fr; }
  .cs-similar-grid { grid-template-columns: repeat(2, 1fr); }
  .cs-hero-stats { gap: 20px; padding: 20px; }
  .cs-stat-divider { display: none; }
}
@media (max-width: 600px) {
  .cs-links-grid, .cs-similar-grid { grid-template-columns: 1fr; }
  .cs-hero { padding: 48px 20px 40px; }
  .cs-body { padding: 40px 20px 64px; }
  .cs-similar { padding: 48px 20px; }
}