@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  /* AV BEAT 2026 brand palette — single source of truth.
     Used as both Tailwind theme values (tailwind.config.js) and direct
     CSS custom properties in arbitrary inline styles. Update here and
     the entire site re-themes. */
  --brand-blue:        #1D4ED8;
  --brand-blue-bright: #38BDF8;
  --brand-navy:        #0F172A;
  --brand-white:       #FFFFFF;
  --brand-bg:          #F8FAFC;
  --brand-surface:     #FFFFFF;
  --brand-border:      #DCE6F2;
  --brand-text:        #0F172A;
  --brand-text-muted:  #475569;

  /* Legacy aliases — every `--color-*` previously consumed by inline
     styles or component CSS now resolves to the new identity. */
  --color-primary:        var(--brand-navy);
  --color-secondary:      var(--brand-surface);
  --color-accent:         var(--brand-blue);
  --color-accent-dark:    #1E3A8A;
  --color-accent-muted:   var(--brand-border);
  --color-accent-red:     var(--brand-blue);
  --color-accent-red-dark:#1E3A8A;
  --color-bg:             var(--brand-bg);
  --color-card:           var(--brand-surface);
  --color-foreground:     var(--brand-text);
  --color-muted:          var(--brand-text-muted);
  --color-border:         var(--brand-border);
  --color-top-bar:        var(--brand-surface);
  --color-sub-nav:        var(--brand-bg);
  /* --font-serif and --font-sans are injected on <html> by next/font/google
     (Lora + Inter) in src/app/layout.tsx. The system-font tails are real
     fallbacks for the brief window before the self-hosted face is ready. */
  --font-heading: var(--font-serif), Georgia, 'Times New Roman', serif;
  --font-body: var(--font-sans), -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, 'Courier New', monospace;
  --transition-fast: 0.18s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-foreground);
  /* Smoothing re-enabled 2026-06-04 per Ryan ("jaggedy fix"). Subpixel
     rendering was inconsistent across kiosk + browser combos. */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern', 'liga';
}

/* =====================
   PAGE TRANSITIONS
   ===================== */
@keyframes page-enter {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-transition {
  animation: page-enter 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Staggered section entrance */
@keyframes section-enter {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-enter {
  animation: section-enter 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
.section-enter-1 { animation-delay: 0.05s; }
.section-enter-2 { animation-delay: 0.12s; }
.section-enter-3 { animation-delay: 0.19s; }
.section-enter-4 { animation-delay: 0.26s; }
.section-enter-5 { animation-delay: 0.33s; }

/* =====================
   LOADING SKELETONS
   ===================== */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    #1e1e1e 25%,
    #DCE6F2 50%,
    #1e1e1e 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: 2px;
}

.skeleton-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

/* =====================
   EMPTY STATES
   ===================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  color: var(--color-muted);
  font-family: var(--font-body);
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.35;
  color: var(--color-accent);
}

.empty-state-title {
  font-size: 15px;
  font-weight: 700;
  color: #aaaaaa;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.empty-state-desc {
  font-size: 13px;
  color: #666666;
  max-width: 280px;
  line-height: 1.6;
}

/* =====================
   TICKER
   ===================== */
@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 45s linear infinite;
  will-change: transform;
}

.ticker-track:hover {
  animation-play-state: paused;
}

/* =====================
   SPOTLIGHT FADE
   ===================== */
@keyframes fadeSlide {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}

.spotlight-slide-in {
  animation: fadeSlide 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* =====================
   ARTICLE HOVER
   ===================== */
.article-card {
  transition: background-color var(--transition-fast);
}

.article-card:hover {
  background-color: #e2e8f0;
}

/* =====================
   IMAGE ZOOM
   ===================== */
.img-zoom {
  overflow: hidden;
}

.img-zoom img {
  transition: transform var(--transition-slow);
}

.img-zoom:hover img {
  transform: scale(1.05);
}

/* =====================
   NAV LINK
   ===================== */
.nav-link-bb {
  position: relative;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-text);
  text-decoration: none;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav-link-bb::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link-bb:hover {
  color: var(--color-accent);
}

.nav-link-bb:hover::after {
  width: 100%;
}

/* =====================
   SECTION LABEL
   ===================== */
.section-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-left: 3px solid var(--color-accent);
  padding-left: 8px;
}

/* =====================
   SCROLLBAR
   ===================== */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #FFFFFF;
}
::-webkit-scrollbar-thumb {
  background: #2a3a50;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
  transition: background var(--transition-fast);
}

/* =====================
   SEARCH INPUT
   ===================== */
.search-input {
  font-family: var(--font-body);
  background: #1e1e1e;
  border: 1px solid #3a3a3a;
  border-radius: 2px;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--color-foreground);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.18);
}

.search-input::placeholder {
  color: #666666;
}

/* Enhanced search bar */
.search-input-enhanced {
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), width var(--transition-base), background var(--transition-fast);
}

.search-input-enhanced:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.18), 0 2px 8px rgba(0,0,0,0.4);
  background: #DCE6F2;
}

/* Search bar wrapper — expands on focus */
.search-bar-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-bar-wrapper .search-input {
  width: 140px;
  transition: width var(--transition-base), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.search-bar-expanded .search-input {
  width: 220px;
}

/* Keyboard hint badge */
.search-kbd-hint {
  position: absolute;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-family: var(--font-mono);
  color: #555;
  background: #DCE6F2;
  border: 1px solid #3a3a3a;
  border-radius: 2px;
  padding: 1px 5px;
  line-height: 1.4;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

/* Clear button */
.search-clear-btn {
  position: absolute;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.search-clear-btn:hover {
  color: #cccccc;
  background: #DCE6F2;
}

/* =====================
   SCROLL REVEAL
   ===================== */
.scroll-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal.scroll-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for child elements */
.scroll-reveal-delay-1 { transition-delay: 0.05s; }
.scroll-reveal-delay-2 { transition-delay: 0.12s; }
.scroll-reveal-delay-3 { transition-delay: 0.19s; }
.scroll-reveal-delay-4 { transition-delay: 0.26s; }
.scroll-reveal-delay-5 { transition-delay: 0.33s; }

/* Fade-in from left variant */
.scroll-reveal-left {
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal-left.scroll-revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Scale-in variant for cards */
.scroll-reveal-scale {
  opacity: 0;
  transform: scale(0.97) translateY(10px);
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal-scale.scroll-revealed {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* =====================
   AD PLACEHOLDER
   ===================== */
.ad-placeholder {
  background: #FFFFFF;
  border: 1px solid #DCE6F2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 10px;
  color: #555555;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

/* =====================
   HERO OVERLAY
   ===================== */
.hero-overlay {
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.5) 50%,
    rgba(0, 0, 0, 0.1) 100%
  );
}

/* =====================
   PAGINATION
   ===================== */
.page-btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border: 1px solid #333333;
  background: #FFFFFF;
  color: #cccccc;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  border-radius: 2px;
}

.page-btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
  transform: translateY(-1px);
}

.page-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
}

/* =====================
   MOBILE MENU
   ===================== */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-menu-open {
  animation: slideDown 0.2s ease forwards;
}

/* =====================
   HEADINGS
   ===================== */
h1, h2, h3 {
  font-family: var(--font-heading);
}

/* =====================
   READ MORE
   ===================== */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--color-accent);
  padding: 7px 14px;
  border-radius: 2px;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.read-more::after {
  content: "→";
  font-size: 13px;
  line-height: 1;
}
.read-more:hover {
  background: var(--color-accent-dark);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(59, 130, 246, 0.35);
}
/* Under neon scope: green→cyan gradient with dark-gray text (matches other CTAs) */
.bb-neon .read-more {
  background: linear-gradient(90deg, #ff4035 0%, #1D4ED8 100%);
  color: #FFFFFF;
  font-weight: 900;
  text-shadow: none;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.25);
}
.bb-neon .read-more:hover {
  background: linear-gradient(90deg, #14ffb0 0%, #4ee0ff 100%);
  color: #0a0a0a;
  box-shadow: 0 0 18px rgba(0, 255, 159, 0.40);
}

/* =====================
   ARTICLE BODY
   ===================== */
.article-body p {
  margin-bottom: 1.25rem;
  line-height: 1.75;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #0F172A;
  margin-top: 2rem;
  margin-bottom: 0.875rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #DCE6F2;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #e0e0e0;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.article-body ul {
  list-style-type: disc;
}

.article-body ol {
  list-style-type: decimal;
}

.article-body li {
  margin-bottom: 0.5rem;
  line-height: 1.65;
  color: #cccccc;
}

.article-body strong {
  color: #0F172A;
  font-weight: 700;
}

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.article-body a:hover {
  color: var(--color-accent-dark);
}

/* Auto-linked company mentions (manufacturer directory cross-links).
   Subtler than a generic link so they don't visually swamp the body copy
   when several appear in one paragraph. */
.article-body a.company-mention,
a.company-mention {
  color: #e0e0e0;
  text-decoration: none;
  border-bottom: 1px dotted var(--color-accent);
  font-weight: 600;
  cursor: help;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.article-body a.company-mention:hover,
a.company-mention:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  border-bottom-style: solid;
}

.article-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: #aaaaaa;
  font-style: italic;
}

/* =====================
   SPOTLIGHT CARD
   ===================== */
.spotlight-card {
  background: #FFFFFF;
  border: 1px solid #DCE6F2;
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.spotlight-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(59, 130, 246, 0.3);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

/* =====================
   CATEGORY BADGE
   ===================== */
.cat-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: var(--color-accent);
  color: #ffffff;
  padding: 2px 7px;
  border-radius: 1px;
  transition: background var(--transition-fast);
}

.cat-badge:hover {
  background: var(--color-accent-dark);
}

/* =====================
   SUBSCRIBE BUTTON
   ===================== */
.btn-subscribe {
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  display: inline-block;
}

.btn-subscribe:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(59, 130, 246, 0.4);
}

/* =====================
   CAROUSEL BUTTONS
   ===================== */
.carousel-btn {
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.carousel-btn:hover {
  transform: scale(1.1);
}

/* =====================
   FOOTER LINKS
   ===================== */
.footer-link {
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-link:hover {
  padding-left: 4px;
}

/* =====================
   SOCIAL ICONS
   ===================== */
.social-icon {
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-icon:hover {
  transform: translateY(-2px);
}

/* =====================
   CARD ACCENT HOVER
   ===================== */
.card-accent-hover {
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.card-accent-hover:hover {
  border-color: var(--color-accent) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(59, 130, 246, 0.25);
  transform: translateY(-1px);
}

/* =====================
   KEYBOARD FOCUS STYLES
   ===================== */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Skip to main content link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  z-index: 9999;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 2px;
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 8px;
}

/* =====================
   FILTER CHIPS
   ===================== */
.filter-chip {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid #333;
  background: #FFFFFF;
  color: #888;
  cursor: pointer;
  border-radius: 2px;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.filter-chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: #1e2a3a;
}

.filter-chip-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

.filter-chip-active:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #ffffff;
}

/* =====================
   NEWSLETTER CHIPS
   ===================== */
.newsletter-chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border: 1px solid #2a3a50;
  background: #111d2e;
  color: #888;
  cursor: pointer;
  border-radius: 2px;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  user-select: none;
}

.newsletter-chip:hover {
  border-color: var(--color-accent);
  color: #ccc;
  background: #1a2a3e;
}

.newsletter-chip-active {
  border-color: var(--color-accent);
  color: var(--color-foreground);
  background: #1a2a3e;
}

/* =====================
   TIPTAP RICH TEXT EDITOR
   ===================== */
.ProseMirror {
  outline: none;
}

.ProseMirror p.is-editor-empty:first-child::before {
  content: attr(data-placeholder);
  float: left;
  color: #444;
  pointer-events: none;
  height: 0;
}

.ProseMirror h1 { font-size: 1.75rem; font-weight: 700; margin: 1rem 0 0.5rem; color: #fff; }
.ProseMirror h2 { font-size: 1.4rem; font-weight: 700; margin: 0.9rem 0 0.4rem; color: #0F172A; }
.ProseMirror h3 { font-size: 1.15rem; font-weight: 700; margin: 0.8rem 0 0.35rem; color: #cccccc; }
.ProseMirror p { margin: 0.5rem 0; line-height: 1.7; }
.ProseMirror ul { list-style: disc; padding-left: 1.5rem; margin: 0.5rem 0; }
.ProseMirror ol { list-style: decimal; padding-left: 1.5rem; margin: 0.5rem 0; }
.ProseMirror li { margin: 0.25rem 0; }
.ProseMirror blockquote { border-left: 3px solid #1D4ED8; padding-left: 1rem; margin: 0.75rem 0; color: #888; font-style: italic; }
.ProseMirror pre { background: #FFFFFF; border: 1px solid #DCE6F2; border-radius: 6px; padding: 1rem; overflow-x: auto; margin: 0.75rem 0; }
.ProseMirror code { background: #FFFFFF; border-radius: 3px; padding: 0.15em 0.4em; font-family: 'Courier New', monospace; font-size: 0.875em; color: #1D4ED8; }
.ProseMirror pre code { background: none; padding: 0; color: #cccccc; }
.ProseMirror hr { border: none; border-top: 1px solid #DCE6F2; margin: 1.25rem 0; }
.ProseMirror a { color: #1D4ED8; text-decoration: underline; }
.ProseMirror img { max-width: 100%; height: auto; border-radius: 6px; margin: 0.75rem 0; }
.ProseMirror strong { font-weight: 700; color: #fff; }
.ProseMirror em { font-style: italic; }
.ProseMirror u { text-decoration: underline; }
.ProseMirror s { text-decoration: line-through; }

/* =====================
   BROWSE NAV BAR (sits below the 728x90 header banner)
   Search on the left, primary nav on the right.
   ===================== */
.bb-browse-bar {
  background: linear-gradient(180deg, #0c1118 0%, #0a0f15 100%);
  border-top: 1px solid #1a1f28;
  border-bottom: 2px solid var(--color-accent);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.02);
  position: relative;
}

.bb-browse-bar::after {
  /* subtle horizontal sheen */
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.45), transparent);
  pointer-events: none;
}

.bb-browse-row {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 12px;
  height: 48px;
}

/* Search wrapper holds input + autocomplete dropdown */
.bb-browse-search-wrap {
  position: relative;
  flex: 0 1 360px;
  max-width: 400px;
  min-width: 200px;
}

/* Autocomplete dropdown */
.bb-browse-search-suggest {
  position: absolute;
  top: calc(100% - 4px);
  left: 0;
  right: 0;
  z-index: 60;
  background: #0d1118;
  border: 1px solid #2a3a50;
  border-radius: 2px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.55);
  padding: 4px 0;
  max-height: 70vh;
  overflow-y: auto;
  list-style: none;
  margin: 0;
}

.bb-browse-search-suggest-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  color: #d1d8e4;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  border-left: 2px solid transparent;
}

.bb-browse-search-suggest-item:hover,
.bb-browse-search-suggest-item:focus-visible {
  background: rgba(59, 130, 246, 0.10);
  color: #ffffff;
  outline: none;
  border-left-color: var(--color-accent);
}

.bb-browse-search-suggest-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}

.bb-browse-search-suggest-title {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  color: #e6ecf3;
}

.bb-browse-search-suggest-cat {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0.75;
}

.bb-browse-search-suggest-snippet {
  font-size: 12px;
  color: #98a3b3;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bb-browse-search-suggest-mark {
  background: rgba(59, 130, 246, 0.28);
  color: #ffffff;
  padding: 0 2px;
  border-radius: 2px;
  font-weight: 600;
}

.bb-browse-search-suggest-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #6b7585;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.bb-browse-search-suggest-meta .bb-dot {
  opacity: 0.5;
}

.bb-browse-search-suggest-mark-tag {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 6px;
  background: rgba(59, 130, 246, 0.10);
  color: var(--color-accent);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
}

.bb-browse-search-suggest-all {
  border-top: 1px solid #1f2937;
  margin-top: 2px;
  padding-top: 2px;
}

.bb-browse-search-suggest-all button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 14px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  transition: background var(--transition-fast);
}

.bb-browse-search-suggest-all button:hover {
  background: rgba(59, 130, 246, 0.14);
  color: #ffffff;
}

/* Search input (left side) */
.bb-browse-search {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex: 0 1 384px;
  max-width: 432px;
  min-width: 240px;
  margin: 8px 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  padding-left: 12px;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.bb-browse-search:focus-within {
  border-color: var(--color-accent);
  background: rgba(59, 130, 246, 0.06);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
}

.bb-browse-search-icon {
  flex-shrink: 0;
  color: #7c8696;
  pointer-events: none;
}

.bb-browse-search input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: #e6ecf3;
  padding: 6px 10px;
}

.bb-browse-search input::placeholder {
  color: #6b7585;
  font-weight: 400;
}

.bb-browse-search-clear {
  flex-shrink: 0;
  margin-right: 6px;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: #98a3b3;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  border: 0;
}

.bb-browse-search-clear:hover {
  background: rgba(59, 130, 246, 0.18);
  color: #fff;
}

/* Menu (right side) */
.bb-browse-menu {
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  margin-left: auto;
}

.bb-browse-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d1d8e4;
  text-decoration: none;
  border-left: 1px solid rgba(255, 255, 255, 0.05);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.bb-browse-menu > .bb-browse-item:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.bb-browse-item::after {
  /* underline accent on hover/active */
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.bb-browse-item:hover,
.bb-browse-item[aria-expanded="true"] {
  background: rgba(59, 130, 246, 0.08);
  color: #ffffff;
}

.bb-browse-item:hover::after,
.bb-browse-item[aria-expanded="true"]::after {
  transform: scaleX(1);
}

.bb-browse-item .bb-browse-caret {
  display: inline-block;
  margin-left: 6px;
  font-size: 8px;
  opacity: 0.7;
  transform: translateY(-1px);
  transition: transform 0.15s ease;
}

.bb-browse-item[aria-expanded="true"] .bb-browse-caret {
  transform: rotate(180deg) translateY(1px);
}
/* ─── Newsletter modal (site-wide popup) ──────────────────────────────────── */
.bb-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 15, 0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: bb-modal-backdrop-fade 0.35s ease both;
}
@keyframes bb-modal-backdrop-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.bb-modal-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  background:
    radial-gradient(120% 70% at 10% -10%, rgba(59,130,246,0.10), transparent 60%),
    linear-gradient(180deg, #11192a 0%, #0c121e 100%);
  border: 1px solid rgba(59,130,246,0.22);
  border-radius: 14px;
  padding: 28px 28px 24px;
  box-shadow:
    0 24px 60px rgba(0,0,0,0.55),
    0 0 0 1px rgba(255,255,255,0.02) inset;
  color: #e6ecf3;
  font-family: var(--font-body);
}

/* Small-to-large open animation — scales the card up from a 65% pill and
   fades in. Honors prefers-reduced-motion. */
.bb-modal-enter {
  animation: bb-modal-pop 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
  transform-origin: center bottom;
}
@keyframes bb-modal-pop {
  0%   { opacity: 0; transform: translateY(28px) scale(0.62); border-radius: 999px; }
  55%  { opacity: 1; transform: translateY(0) scale(1.02); border-radius: 18px; }
  100% { opacity: 1; transform: translateY(0) scale(1.00); border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .bb-modal-enter { animation: bb-modal-fade 0.18s ease both; }
}
@keyframes bb-modal-fade { from { opacity: 0; } to { opacity: 1; } }

.bb-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  color: #98a3b3;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.bb-modal-close:hover {
  background: rgba(59,130,246,0.18);
  color: #ffffff;
  border-color: rgba(59,130,246,0.45);
}

.bb-modal-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #1D4ED8;
  margin-bottom: 14px;
}
.bb-modal-eyebrow-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #1D4ED8;
  box-shadow: 0 0 10px rgba(59,130,246,0.65);
  animation: bb-modal-pulse 2.2s ease-in-out infinite;
}
@keyframes bb-modal-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.85); }
}

.bb-modal-heading {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.18;
  margin: 0 0 8px;
  color: #ffffff;
  letter-spacing: -0.005em;
}
.bb-modal-sub {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.55;
  color: #98a3b3;
}

.bb-modal-form { margin: 0; }
.bb-modal-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b7585;
  margin-bottom: 6px;
}
.bb-modal-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 8px;
  color: #ffffff;
  font-size: 14px;
  font-family: var(--font-body);
  padding: 11px 13px;
  outline: 0;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.bb-modal-input:focus {
  border-color: #1D4ED8;
  background: rgba(59,130,246,0.06);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.18);
}
.bb-modal-input::placeholder { color: #4f5763; }
.bb-modal-input:disabled { opacity: 0.5; cursor: not-allowed; }

.bb-modal-err {
  margin-top: 8px;
  padding: 8px 10px;
  background: rgba(239,68,68,0.10);
  border: 1px solid rgba(239,68,68,0.32);
  border-radius: 6px;
  color: #fca5a5;
  font-size: 12.5px;
}

.bb-modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.bb-modal-btn-primary,
.bb-modal-btn-secondary {
  flex: 1;
  padding: 11px 16px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  border: 1px solid transparent;
}
.bb-modal-btn-primary {
  background: linear-gradient(180deg, #1D4ED8 0%, #1E3A8A 100%);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(59,130,246,0.28);
}
.bb-modal-btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(59,130,246,0.40);
}
.bb-modal-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}
.bb-modal-btn-secondary {
  background: transparent;
  color: #98a3b3;
  border-color: rgba(255,255,255,0.10);
}
.bb-modal-btn-secondary:hover:not(:disabled) {
  color: #ffffff;
  border-color: rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.04);
}
.bb-modal-btn-secondary:disabled { opacity: 0.5; cursor: not-allowed; }

.bb-modal-fineprint {
  margin: 14px 0 0;
  font-size: 11px;
  color: #5a6470;
  line-height: 1.45;
}

/* Success state */
.bb-modal-success {
  text-align: center;
  padding: 6px 0 8px;
}
.bb-modal-success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(59,130,246,0.14);
  border: 1px solid rgba(59,130,246,0.45);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #1D4ED8;
}
.bb-modal-success-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 6px;
}
.bb-modal-success-msg {
  color: #98a3b3;
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0;
}
.bb-modal-success-msg strong {
  color: #ffffff;
  font-weight: 600;
}

/* ─── Neon homepage palette ─────────────────────────────────────────
   Scoped to the homepage via `.bb-neon` on the root <div>. CSS-only
   recolor: maps the existing blue accents (#1D4ED8 / #1D4ED8) to the
   ticker's emerald + cyan, with subtle glows. No layout changes. */
.bb-neon {
  --color-accent: #ff4035;
  --color-accent-dark: #1D4ED8;
  --color-accent-muted: rgba(0, 255, 159, 0.18);
  --color-text-info: #1D4ED8;
  --color-text-info-strong: #ff4035;
}

/* Section headings — emerald with subtle glow */
.bb-neon h2,
.bb-neon h3.font-heading,
.bb-neon .font-heading.section-title {
  color: #ff4035;
  text-shadow: 0 0 6px rgba(0, 255, 159, 0.35);
  letter-spacing: -0.01em;
}

/* Existing blue text → cyan */
.bb-neon .text-\[\#1D4ED8\] {
  color: #1D4ED8 !important;
  text-shadow: 0 0 4px rgba(0, 212, 255, 0.25);
}
.bb-neon .text-\[\#1D4ED8\] {
  color: #1D4ED8 !important;
}
.bb-neon a:not(.bbt-item):not(.bbt-label):hover {
  color: #1D4ED8;
  text-shadow: 0 0 4px rgba(0, 212, 255, 0.35);
}

/* Borders previously blue → neon-tinted, subtle */
.bb-neon .border-\[\#1D4ED8\],
.bb-neon .border-\[\#DCE6F2\] {
  border-color: rgba(0, 255, 159, 0.35) !important;
}

/* Card border softening to neon */
.bb-neon .border-\[\#DCE6F2\],
.bb-neon .border-\[\#DCE6F2\] {
  border-color: rgba(0, 255, 159, 0.14) !important;
}

/* Hover state on cards / clickable wrappers — cyan border + faint glow */
.bb-neon .border-\[\#DCE6F2\]:hover,
.bb-neon .border-\[\#DCE6F2\]:hover,
.bb-neon a:hover > .border-\[\#DCE6F2\],
.bb-neon a:hover > .border-\[\#DCE6F2\] {
  border-color: rgba(0, 212, 255, 0.55) !important;
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.18);
}

/* Buttons previously blue → emerald→cyan gradient with dark text inverted.
   Use the same dark gray as the card backgrounds (#FFFFFF) so the button
   reads as a brand-color "chip" punching out the panel. */
.bb-neon .bg-\[\#1D4ED8\],
.bb-neon button.bg-\[\#1D4ED8\],
.bb-neon a.bg-\[\#1D4ED8\] {
  background: linear-gradient(90deg, #ff4035 0%, #1D4ED8 100%) !important;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  text-shadow: none !important;
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.30);
  border: none;
}
.bb-neon .bg-\[\#1D4ED8\] *,
.bb-neon button.bg-\[\#1D4ED8\] *,
.bb-neon a.bg-\[\#1D4ED8\] * {
  color: #FFFFFF !important;
  text-shadow: none !important;
}
.bb-neon .bg-\[\#1D4ED8\]:hover,
.bb-neon .hover\:bg-\[\#1E3A8A\]:hover,
.bb-neon button.bg-\[\#1D4ED8\]:hover,
.bb-neon a.bg-\[\#1D4ED8\]:hover {
  background: linear-gradient(90deg, #14ffb0 0%, #4ee0ff 100%) !important;
  box-shadow: 0 0 22px rgba(0, 255, 159, 0.45);
}

/* Subscribe button (.btn-subscribe is its own component class) — same
   neon background, dark gray text under the neon scope. */
.bb-neon .btn-subscribe {
  background: linear-gradient(90deg, #ff4035 0%, #1D4ED8 100%) !important;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  text-shadow: none !important;
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.30) !important;
}
.bb-neon .btn-subscribe:hover {
  background: linear-gradient(90deg, #14ffb0 0%, #4ee0ff 100%) !important;
  color: #0a0a0a !important;
  box-shadow: 0 0 22px rgba(0, 255, 159, 0.45) !important;
}

/* Any element using --color-accent as bg → invert text under neon scope. */
.bb-neon button[style*="--color-accent"],
.bb-neon a[style*="--color-accent"],
.bb-neon [style*="background: var(--color-accent)"],
.bb-neon [style*="background-color: var(--color-accent)"] {
  color: #FFFFFF !important;
}

/* Category pills / tags / "AI" badges — cyan via attribute selector */
.bb-neon [class*="bg-[#1D4ED8]/"] {
  background: rgba(0, 212, 255, 0.12) !important;
  border-color: rgba(0, 212, 255, 0.35) !important;
}

/* Subscribe / newsletter accent boxes */
.bb-neon .bg-\[\#FFFFFF\],
.bb-neon .bg-\[\#0d1f35\] {
  background-color: #050a0a !important;
  border: 1px solid rgba(0, 255, 159, 0.25);
  box-shadow: 0 0 18px rgba(0, 255, 159, 0.15);
}

/* Featured / hero container — neon outline + soft inner glow */
.bb-neon .featured-bento,
.bb-neon [data-featured-bento],
.bb-neon section[aria-label*="Featured"],
.bb-neon section[aria-label*="featured"] {
  position: relative;
}

/* Skeletons keep their dim look — don't recolor */
.bb-neon .skeleton {
  background: #F8FAFC;
}

/* Divider lines */
.bb-neon hr,
.bb-neon .h-px.bg-\[\#DCE6F2\],
.bb-neon .bg-\[\#222\] {
  background-color: rgba(0, 255, 159, 0.15) !important;
}

/* Body / paragraph copy: lean toward spec's #d1d5db where currently muted */
.bb-neon .text-\[\#0F172A\],
.bb-neon .text-\[\#e0e0e0\] {
  color: #d1d5db !important;
}

/* Focus rings on interactive elements */
.bb-neon .focus\:ring-\[\#1D4ED8\]:focus,
.bb-neon .focus-visible\:ring-\[\#1D4ED8\]:focus-visible {
  --tw-ring-color: rgba(0, 212, 255, 0.6) !important;
}
.bb-neon .focus\:border-\[\#1D4ED8\]:focus,
.bb-neon .focus-visible\:border-\[\#1D4ED8\]:focus-visible {
  border-color: #1D4ED8 !important;
}

/* ─── Article body — NYT/WaPo-classy typography ──────────────────────────
   Apply this class alongside the existing `prose prose-invert` on the
   article body render in /news/[slug] and /articles/[slug]. */
.bb-article-prose {
  font-family: var(--font-sans), -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif !important;
  font-size: 19px !important;
  line-height: 1.75 !important;
  color: #1e293b !important;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.bb-article-prose p {
  margin: 0 0 1.4em 0;
  font-size: 19px;
  line-height: 1.75;
}
.bb-article-prose p:first-of-type {
  font-size: 22px;
  line-height: 1.6;
  color: #1e293b;
}
.bb-article-prose h2 {
  font-family: var(--font-sans), sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #0F172A;
  margin: 2em 0 0.6em;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.bb-article-prose h3 {
  font-family: var(--font-sans), sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #0F172A;
  margin: 1.6em 0 0.5em;
  line-height: 1.3;
}
.bb-article-prose blockquote {
  border-left: 3px solid #ff4035;
  padding: 0.4em 0 0.4em 1.2em;
  margin: 1.8em 0;
  font-style: italic;
  font-size: 22px;
  line-height: 1.5;
  color: #1e293b;
}
.bb-article-prose blockquote::before {
  content: "“";
  font-family: var(--font-sans), sans-serif;
  font-size: 54px;
  line-height: 0;
  vertical-align: -0.4em;
  color: #ff4035;
  margin-right: 0.15em;
  opacity: 0.55;
}
/* Inline article links: same color + font as body so they don't look like
   pale ghost links against the white page. Underline is the only visual
   cue that distinguishes a link from prose — required for accessibility
   (links must be identifiable by more than color alone). !important
   defeats Tailwind Typography's `prose-a` variable which otherwise wins. */
.bb-article-prose a {
  color: #1e293b !important;
  font-family: inherit !important;
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 120ms ease, text-decoration-color 120ms ease;
}
.bb-article-prose a:hover {
  color: #1D4ED8 !important;
  text-decoration-color: #1D4ED8;
}
.bb-article-prose figure {
  margin: 1.8em 0;
}
.bb-article-prose figure img,
.bb-article-prose img {
  width: 100%;
  height: auto;
  border-radius: 1px;
}
.bb-article-prose figcaption,
.bb-article-prose .caption {
  font-family: var(--font-sans), sans-serif;
  font-size: 13px;
  font-style: italic;
  color: #475569;
  margin-top: 0.6em;
  line-height: 1.45;
}
.bb-article-prose ul,
.bb-article-prose ol {
  margin: 0 0 1.4em 1.4em;
  padding: 0;
}
.bb-article-prose li {
  margin: 0.4em 0;
  line-height: 1.7;
}
.bb-article-prose hr {
  border: none;
  height: 1px;
  background: #DCE6F2;
  margin: 2.5em 25% 2.5em 25%;
}
/* strong/em/code were cream/near-white from the legacy dark-bg era; they
   now render on a white page, so force readable dark colors. The trailing
   "Copyright … All rights reserved. NDI® is a trademark…" boilerplate is
   wrapped in <em>, which is why it ghosts on the live page. */
.bb-article-prose strong {
  color: #0F172A;
  font-weight: 700;
}
.bb-article-prose em {
  color: #1e293b;
}
.bb-article-prose code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.92em;
  background: #F1F5F9;
  padding: 0.1em 0.4em;
  border-radius: 3px;
  color: #1e293b;
}
@media (max-width: 720px) {
  .bb-article-prose,
  .bb-article-prose p { font-size: 17px; line-height: 1.7; }
  .bb-article-prose p:first-of-type { font-size: 19px; }
  .bb-article-prose h2 { font-size: 24px; }
  .bb-article-prose blockquote { font-size: 19px; }
}

/* =====================================================================
   .brand-gradient  —  the AV Beat tile gradient (#2563EB → #1E3A8A) +
   a SUBTLE diagonal sheen that sweeps once every ~7s and pauses for the
   rest of the loop, so the effect catches the eye briefly without
   strobing. Apply to active states of pills/toggles, primary CTAs, and
   header bars. `isolation: isolate` plus a z-index:-1 pseudo lets the
   sheen live behind the button text without needing each child to be
   wrapped in a span.
   ===================================================================== */
.brand-gradient {
  background-image: linear-gradient(135deg, #2563EB 0%, #1E3A8A 100%);
  color: #FFFFFF;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.brand-gradient::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    transparent 42%,
    rgba(255, 255, 255, 0.16) 50%,
    transparent 58%
  );
  transform: translateX(-130%);
  animation: brand-sheen 7s ease-in-out 1.2s infinite;
  pointer-events: none;
}
.brand-gradient:hover {
  background-image: linear-gradient(135deg, #1E3A8A 0%, #1E40AF 100%);
}
@keyframes brand-sheen {
  /* Sweep across in first 30% of the cycle, then rest offscreen-right
     for the remaining 70% so the effect feels punctuated, not constant. */
  0%   { transform: translateX(-130%); }
  30%  { transform: translateX(130%); }
  100% { transform: translateX(130%); }
}
@media (prefers-reduced-motion: reduce) {
  .brand-gradient::before {
    animation: none;
    transform: none;
    opacity: 0.06;
  }
}
