/* ── Base fonts ── */
body { font-family: 'Merriweather', Georgia, serif; }
h1, h2, h3, h4, h5, h6, nav, .btn, .badge { font-family: 'Montserrat', sans-serif; }

/* ── Nav responsive ── */
.desktop-only { display: flex; }
.mobile-only  { display: none !important; }
@media (max-width: 1160px) {
  .desktop-only { display: none !important; }
  .mobile-only  { display: flex !important; }
}
.hamburger-btn {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; cursor: pointer; background: transparent; border: none; transition: background 0.15s;
}
.hamburger-btn:hover { background: rgba(0,0,0,0.06); }
@media (max-width: 580px) { .logo-brand-text { display: none !important; } }

/* ── Site header ── */
.site-header {
  position: sticky; top: 0; z-index: 50; background: white;
  border-bottom: 2px solid #000; box-shadow: 0 4px 18px rgba(0,0,0,0.09);
}
#mobile-menu {
  display: none; position: fixed; top: 86px; left: 0; right: 0; z-index: 200;
  background: white; border-bottom: 2px solid #000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15); padding: 1.5rem;
}
#mobile-menu.open { display: block; }
@media (max-width: 620px) { #mobile-menu { top: 66px; } }

/* ── Editorial split header ── */
.post-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
}
.post-header-left {
  background: #111827;
  padding: 2.5rem 5% 2.5rem 10%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.75rem;
}
.post-header-right {
  overflow: hidden;
  position: relative;
}
.post-header-right img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.post-header-fullwidth {
  background: #111827;
  padding: 3rem 10%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.75rem;
  min-height: 200px;
}

/* ── Diagonal separator ── */
.post-separator {
  display: block; width: 100%; height: 48px;
  margin-top: -2px;
}

/* ── Two-column body ── */
.post-body {
  padding: 2rem 15%;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: start;
  background: white;
}

/* ── Prose content ── */
.post-content {
  font-family: 'Merriweather', Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.85;
  color: #1f2937;
  min-width: 0;
}
.post-content h2 {
  font-family: 'Montserrat', sans-serif; font-weight: 800;
  font-size: 1.55rem; margin: 2.5rem 0 1rem; color: #111;
  border-left: 4px solid #2ea3f2; padding-left: 1rem;
  scroll-margin-top: 100px;
}
.post-content h3 {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 1.2rem; margin: 2rem 0 0.75rem; color: #111;
  scroll-margin-top: 100px;
}
.post-content p { margin: 0 0 1.25rem; }
.post-content ul, .post-content ol { margin: 0 0 1.25rem 1.5rem; }
.post-content li { margin-bottom: 0.4rem; }
.post-content blockquote {
  border-left: 4px solid #2ea3f2; margin: 1.75rem 0;
  padding: 0.5rem 0 0.5rem 1.5rem; color: #374151;
}
.post-content img { max-width: 80%; height: auto; border-radius: 0.5rem; margin: 1.5rem auto; display: block; }
.post-content .caption { max-width: 90%; margin: -0.5rem auto 1.25rem; font-size: 0.88rem; color: #6b7280; }
.post-content a { color: #2ea3f2; }
.post-content strong { font-weight: 700; }
.post-content em { font-style: italic; }
.video-embed {
  position: relative; padding-bottom: 56.25%; height: 0;
  overflow: hidden; border-radius: 0.5rem; margin: 1.75rem 0;
}
.video-embed iframe {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none;
}

/* ── Sidebar ── */
.post-sidebar {
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #d1d5db transparent;
}
.post-sidebar::-webkit-scrollbar { width: 4px; }
.post-sidebar::-webkit-scrollbar-track { background: transparent; }
.post-sidebar::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 99px; }
.sidebar-toc {
  background: #f8f9fa;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1.1rem 1.5rem;
  margin-bottom: 1.25rem;
}
.sidebar-toc-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #111;
  margin-bottom: 0.75rem;
}
.sidebar-toc ul {
  margin: 0; padding: 0; list-style: none;
}
.sidebar-toc ul ul {
  margin: 0.2rem 0 0.2rem 1.1rem;
}
.sidebar-toc li { margin-bottom: 0.3rem; }
.sidebar-toc a {
  color: #374151; text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem; font-weight: 500;
}
.sidebar-toc a:hover { color: #2ea3f2; }
.sidebar-toc ul ul a { font-size: 0.81rem; color: #6b7280; }
.sidebar-tags { margin-top: 1rem; }
.sidebar-tags-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #9ca3af; margin-bottom: 0.6rem;
}
.sidebar-tags-list {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
}
.sidebar-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.06em;
  background: #e8f4fd;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  padding: 0.2rem 0.65rem;
  border-radius: 99px;
}

/* ── Related posts ── */
.related-posts { margin-top: 1.5rem; }
.related-posts-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #111; margin-bottom: 0.9rem;
}
.related-post-card {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.65rem 0; border-bottom: 1px solid #f3f4f6;
  text-decoration: none; color: inherit;
}
.related-post-card:last-child { border-bottom: none; }
.related-post-card img {
  width: 72px; height: 54px; object-fit: cover;
  border-radius: 0.3rem; flex-shrink: 0;
}
.related-post-info { min-width: 0; }
.related-post-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem; font-weight: 600; color: #1f2937;
  line-height: 1.35; margin-bottom: 0.2rem;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.related-post-card:hover .related-post-title { color: #2ea3f2; }
.related-post-date {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem; color: #9ca3af;
}

/* ── Affiliate strip ── */
.affiliate-strip {
  background: #111827;
  padding: 2rem 15%;
  display: flex;
  gap: 1.25rem;
  align-items: stretch;
  flex-wrap: wrap;
}
.affiliate-card {
  flex: 1; min-width: 260px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  display: flex; flex-direction: column; gap: 0.4rem;
  text-decoration: none; color: inherit; transition: border-color 0.15s;
}
.affiliate-card:hover { border-color: rgba(46,163,242,0.5); }
.affiliate-card-eyebrow {
  font-family: 'Montserrat', sans-serif; font-size: 0.65rem;
  font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.affiliate-card-title {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 0.98rem; color: white; line-height: 1.3;
}
.affiliate-card-desc {
  font-family: 'Merriweather', serif; font-size: 0.84rem;
  color: rgba(255,255,255,0.6); line-height: 1.65; flex: 1;
}
.affiliate-card-btn {
  display: inline-block; width: fit-content; margin-top: 0.6rem;
  font-family: 'Montserrat', sans-serif; font-size: 0.75rem;
  font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.42rem 1.1rem; border-radius: 99px;
  background: #2ea3f2; color: white;
}
.affiliate-card:hover .affiliate-card-btn { background: #1a8fd1; }

/* ── Sidebar playlist card ── */
.sidebar-playlist {
  display: block; margin-top: 1.25rem;
  border-radius: 0.5rem; overflow: hidden;
  border: 1px solid #e5e7eb; text-decoration: none; color: inherit;
  transition: border-color 0.15s;
}
.sidebar-playlist:hover { border-color: #FF0000; }
.sidebar-playlist-thumb { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.sidebar-playlist-body { padding: 0.7rem 1rem; background: #f8f9fa; }
.sidebar-playlist-eyebrow {
  font-family: 'Montserrat', sans-serif; font-size: 0.63rem;
  font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: #9ca3af; margin-bottom: 0.25rem;
}
.sidebar-playlist-title {
  font-family: 'Montserrat', sans-serif; font-size: 0.84rem;
  font-weight: 700; color: #111; line-height: 1.3; margin-bottom: 0.55rem;
}
.sidebar-playlist-cta {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: 'Montserrat', sans-serif; font-size: 0.7rem;
  font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #FF0000;
}
.sidebar-playlist:hover .sidebar-playlist-cta { color: #cc0000; }

/* ── Mobile ── */
@media (max-width: 900px) {
  .post-header {
    grid-template-columns: 1fr;
    grid-template-rows: 40vw auto;
    min-height: unset;
  }
  .post-header-left {
    padding: 1.5rem;
    order: 2;
  }
  .post-header-right { order: 1; height: 40vw; }
  .post-body {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }
  .post-sidebar { position: static; }
  .affiliate-strip { padding: 1.5rem; }
}

/* ── Footer ── */
.social-icon {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%; color: white;
  text-decoration: none; flex-shrink: 0; transition: transform 0.15s, filter 0.15s;
}
.social-icon:hover { transform: translateY(-2px); filter: brightness(1.1); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr repeat(2,auto) !important; } }
@media (max-width: 620px) {
  .footer-grid { grid-template-columns: 1fr !important; gap: 2rem !important; }
  .footer-bottom { flex-direction: column-reverse !important; align-items: flex-start !important; }
  .site-header > div { height: 64px !important; padding: 0 1rem !important; }
}