/* ==========================================================================
   DESIGN TOKENS & ROOT PROPERTIES
   ========================================================================== */
:root {
  --font-interface: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Fira Code', monospace;
  
  /* Deep Dark Theme Colors */
  --color-bg-darkest: #07050f;
  --color-bg-dark: #0d0a1b;
  --color-border-glass: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(139, 92, 246, 0.3);
  
  --color-accent-purple: #8b5cf6;
  --color-accent-purple-glow: rgba(139, 92, 246, 0.25);
  --color-accent-pink: #ec4899;
  --color-accent-pink-glow: rgba(236, 72, 153, 0.25);
  --color-accent-cyan: #06b6d4;
  
  --color-text-main: #f3f4f6;
  --color-text-muted: #9ca3af;
  --color-text-dim: #6b7280;
  
  /* Border Radius & Animations */
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-elastic: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ==========================================================================
   RESET & FOUNDATIONS
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-interface);
  background-color: var(--color-bg-darkest);
  color: var(--color-text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-darkest);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-purple);
}

/* ==========================================================================
   DYNAMIC AMBIENT BACKGROUND
   ========================================================================== */
.mesh-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #0d0a1c 0%, var(--color-bg-darkest) 100%);
  filter: blur(90px);
}

.mesh-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.2;
  mix-blend-mode: screen;
  animation: mesh-pulse 18s infinite alternate ease-in-out;
}

.circle-1 {
  top: -5%;
  left: 15%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, var(--color-accent-purple) 0%, transparent 70%);
}

.circle-2 {
  bottom: -5%;
  right: 15%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, var(--color-accent-pink) 0%, transparent 70%);
  animation-duration: 22s;
  animation-delay: -4s;
}

.circle-3 {
  top: 35%;
  left: 45%;
  width: 30vw;
  height: 30vw;
  background: radial-gradient(circle, var(--color-accent-cyan) 0%, transparent 70%);
  animation-duration: 15s;
  animation-delay: -2s;
}

@keyframes mesh-pulse {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  55% {
    transform: translate(4%, 8%) scale(1.08) rotate(180deg);
  }
  100% {
    transform: translate(-4%, -4%) scale(0.92) rotate(360deg);
  }
}

/* Fine Grid Overlay */
.mesh-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255,255,255,0.012) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: -1;
}

/* ==========================================================================
   APP CONTAINER & HEADER
   ========================================================================== */
.app-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  text-align: center;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.logo-icon {
  width: 2.2rem;
  height: 2.2rem;
  color: var(--color-accent-purple);
  filter: drop-shadow(0 0 8px var(--color-accent-purple-glow));
}

.header-logo h1 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1.2px;
}

.header-logo h1 span {
  background: linear-gradient(135deg, var(--color-accent-purple), var(--color-accent-pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-tagline {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  font-weight: 300;
  max-width: 600px;
}

/* ==========================================================================
   MAIN WORKSPACE SPLIT GRID
   ========================================================================== */
.app-workspace {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2rem;
  align-items: start;
  flex: 1;
}

/* Glass Panel Layout Cards */
.glass-panel {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
}

/* Left Panel Input Card */
.input-column {
  position: sticky;
  top: 2rem;
}

.input-panel-card {
  padding: 1.5rem;
}

/* Panel Header bar */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-header h2 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #ffffff;
}

/* Textarea Box Custom Styles */
.textarea-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--border-radius-md);
  padding: 1rem;
  color: var(--color-text-main);
  outline: none;
  font-family: var(--font-interface);
  font-size: 1.05rem;
  resize: vertical;
  line-height: 1.4;
  transition: var(--transition-smooth);
}

textarea:focus {
  border-color: var(--color-accent-purple);
  box-shadow: 0 0 12px var(--color-accent-purple-glow);
  background: rgba(0, 0, 0, 0.35);
}

.textarea-stats {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

/* Right Panel Results Card */
.results-panel-card {
  padding: 1.5rem;
}

.results-tag {
  font-size: 0.75rem;
  color: var(--color-accent-purple);
  background: rgba(139, 92, 246, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-weight: 600;
}

/* ==========================================================================
   RESULTS LIST & CARD CAROUSELS
   ========================================================================== */
.results-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--color-border-glass);
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

/* Background hovering effects */
.result-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.05) 0%, transparent 100%);
  opacity: 0;
  z-index: 1;
  transition: var(--transition-smooth);
}

.result-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--color-border-hover);
  transform: translateX(3px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.result-item:hover::before {
  opacity: 1;
}

/* Active copy scale flash */
.result-item:active {
  transform: scale(0.99) translateX(3px);
}

.result-font-details {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  padding-right: 1.25rem;
  z-index: 2;
}

.result-style-name {
  font-size: 0.72rem;
  color: var(--color-text-dim);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: var(--font-mono);
}

.result-text-preview {
  font-size: 1.35rem;
  color: #ffffff;
  word-break: break-all;
  line-height: 1.3;
}

/* Styled Copy Button Circle */
.btn-copy-result {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  z-index: 2;
  transition: var(--transition-elastic);
}

.result-item:hover .btn-copy-result {
  color: var(--color-accent-purple);
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.3);
  transform: rotate(360deg);
}

.btn-copy-result svg {
  transition: transform 0.2s;
}

.btn-copy-result:active svg {
  transform: scale(0.8);
}

/* ==========================================================================
   BUTTONS & ACCELERATORS
   ========================================================================== */
.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-main);
  padding: 0.4rem 0.9rem;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-interface);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(13, 10, 27, 0.95);
  border: 1px solid var(--color-accent-purple);
  box-shadow: 0 10px 30px var(--color-accent-purple-glow);
  color: #ffffff;
  padding: 0.7rem 1.6rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 1000;
  opacity: 0;
  backdrop-filter: blur(10px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
  pointer-events: none;
}

.toast-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.app-footer {
  text-align: center;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-glass);
  color: var(--color-text-dim);
  font-size: 0.85rem;
}

/* ==========================================================================
   RESPONSIVENESS MEDIA QUERIES
   ========================================================================== */
@media (max-width: 900px) {
  .app-workspace {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .input-column {
    position: static;
  }
  
  .app-container {
    padding: 2rem 1.2rem;
  }
}

/* ==========================================================================
   SEO & AIEO LAYOUT CARD STYLING
   ========================================================================== */
.seo-content-section {
  margin-top: 3.5rem;
}

.seo-article-card {
  padding: 3rem;
}

.seo-article-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 40%, var(--color-accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.4rem;
}

.seo-meta-info {
  font-size: 0.8rem;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 2rem;
}

.seo-article-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-accent-purple);
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}

.seo-article-body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.seo-article-body strong {
  color: var(--color-text-main);
  font-weight: 600;
}

/* Step list counter increments (AI-Step Pattern) */
.step-list {
  margin-left: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.step-list li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.step-list li::marker {
  color: var(--color-accent-cyan);
  font-weight: 800;
}

.seo-article-body ul {
  margin-left: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.seo-article-body ul li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.seo-article-body ul li::marker {
  color: var(--color-accent-pink);
}

/* FAQ Grid Layout */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.faq-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  transition: var(--transition-smooth);
}

.faq-card:hover {
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.025);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.faq-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
}

.faq-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* SEO Link anchor styles */
.seo-link,
.seo-article-body a {
  color: var(--color-accent-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(6, 182, 212, 0.4);
  transition: var(--transition-smooth);
  font-weight: 600;
}

.seo-link:hover,
.seo-article-body a:hover {
  color: var(--color-accent-pink);
  border-bottom-color: var(--color-accent-pink);
  text-shadow: 0 0 8px rgba(236, 72, 153, 0.3);
}

/* ==========================================================================
   COLLAPSIBLE DIRECTORY DIRECTORY STYLING
   ========================================================================== */
.footer-directory-container {
  margin-top: 3.5rem;
  padding: 0.25rem 1.5rem;
  transition: var(--transition-smooth);
}

.btn-directory-toggle {
  width: 100%;
  padding: 1rem 0;
  background: transparent;
  border: none;
  font-family: var(--font-interface);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  outline: none;
}

.btn-directory-toggle:hover {
  color: var(--color-accent-purple);
}

.btn-directory-toggle .toggle-icon {
  transition: var(--transition-smooth);
  color: var(--color-text-dim);
}

.footer-directory-container.expanded .btn-directory-toggle .toggle-icon {
  transform: rotate(180deg);
  color: var(--color-accent-purple);
}

.footer-directory-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.footer-directory-container.expanded .footer-directory-content {
  max-height: 600px;
  opacity: 1;
  padding: 1rem 0 1.75rem 0;
  border-top: 1px solid var(--color-border-glass);
  overflow-y: auto;
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 0.75rem 1rem;
}

.directory-link {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
  display: inline-block;
}

.directory-link:hover {
  color: var(--color-accent-cyan);
  text-shadow: 0 0 8px rgba(6, 182, 212, 0.3);
  transform: translateX(2px);
}

@media (max-width: 640px) {
  .header-logo h1 {
    font-size: 2rem;
  }
  
  .header-tagline {
    font-size: 0.95rem;
  }
  
  .glass-panel {
    padding: 1.25rem 1rem;
    border-radius: var(--border-radius-md);
  }
  
  .result-item {
    padding: 0.9rem 1rem;
  }
  
  .result-text-preview {
    font-size: 1.2rem;
  }
  
  .btn-copy-result {
    width: 32px;
    height: 32px;
  }

  /* Responsive SEO Content overrides */
  .seo-article-card {
    padding: 1.5rem 1rem;
  }

  .seo-article-header h2 {
    font-size: 1.4rem;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .header-top-bar {
    flex-direction: row !important;
    justify-content: space-between !important;
    gap: 1rem;
  }
  
  .featured-style-details {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .btn-copy-featured {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   NAVIGATION, DROPDOWNS, AND FEATURED PREVIEW STYLING
   ========================================================================== */
.header-top-bar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 100;
}

.app-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-glass);
  padding: 0.55rem 0.9rem;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-interface);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
  outline: none;
}

.nav-dropdown-btn:hover, .nav-dropdown:hover .nav-dropdown-btn {
  color: var(--color-text-main);
  border-color: var(--color-accent-purple);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
}

.dropdown-icon {
  transition: transform var(--transition-smooth);
  color: var(--color-text-dim);
}

.nav-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
  color: var(--color-accent-purple);
}

.nav-dropdown-content {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 220px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--border-radius-md);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  max-height: 350px;
  overflow-y: auto;
}

.nav-dropdown:hover .nav-dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-content a {
  font-family: var(--font-interface);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  transition: var(--transition-smooth);
  text-align: left;
}

.nav-dropdown-content a:hover {
  color: var(--color-text-main);
  background: rgba(139, 92, 246, 0.15);
  border-left: 3px solid var(--color-accent-purple);
  padding-left: 0.65rem;
}

/* Mobile Toggler */
.btn-mobile-nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-glass);
  padding: 0.55rem;
  border-radius: var(--border-radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  backdrop-filter: blur(10px);
  z-index: 1100;
  transition: var(--transition-smooth);
  outline: none;
}

.btn-mobile-nav-toggle:hover {
  color: var(--color-text-main);
  border-color: var(--color-accent-pink);
}

.mobile-nav-menu {
  display: none;
}

/* Featured Style Card */
.featured-style-card {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.07), rgba(236, 72, 153, 0.07));
  border: 1px solid rgba(139, 92, 246, 0.3);
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px var(--color-accent-purple-glow);
  margin-bottom: 1.5rem;
}

.featured-style-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-purple), var(--color-accent-cyan), var(--color-accent-pink));
}

.featured-style-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-accent-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid rgba(6, 182, 212, 0.35);
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  width: fit-content;
  background: rgba(6, 182, 212, 0.05);
}

.featured-style-details {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
}

.featured-style-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-text-dim);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.featured-style-preview {
  font-family: var(--font-unicode);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  overflow-wrap: break-word;
  word-break: break-all;
  flex-grow: 1;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
}

.btn-copy-featured {
  background: linear-gradient(135deg, var(--color-accent-purple), var(--color-accent-pink));
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-interface);
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  outline: none;
}

.btn-copy-featured:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
  filter: brightness(1.1);
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent-pink);
  border: 1px solid rgba(236, 72, 153, 0.35);
  padding: 0.25rem 0.6rem;
  border-radius: var(--border-radius-sm);
  background: rgba(236, 72, 153, 0.05);
  margin-bottom: 0.75rem;
  text-shadow: 0 0 8px rgba(236, 72, 153, 0.2);
  width: fit-content;
}

/* Responsive navigation queries */
@media (max-width: 900px) {
  .header-top-bar {
    margin-bottom: 1rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .btn-mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .mobile-nav-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(25px);
    border: 1px solid var(--color-border-glass);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    max-height: 75vh;
    overflow-y: auto;
  }
  
  .mobile-nav-menu.expanded {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .mobile-menu-section {
    margin-bottom: 1.5rem;
  }
  
  .mobile-menu-section:last-child {
    margin-bottom: 0;
  }
  
  .mobile-menu-section h3 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent-purple);
    margin-bottom: 0.75rem;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    padding-bottom: 0.25rem;
  }
  
  .mobile-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .mobile-menu-grid a {
    font-family: var(--font-interface);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 0.4rem 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    text-align: left;
  }
  
  .mobile-menu-grid a:hover {
    color: var(--color-text-main);
    background: rgba(255, 255, 255, 0.03);
  }
}