/* ==========================================================================
   Stellar Roles Guide - Design System & Stylesheet
   Modern, Clean, Futuristic Web3 & Cosmic Aesthetic
   ========================================================================== */

:root {
  /* Color Palette - Dark Cosmic (Default) */
  --bg-primary: #080c16;
  --bg-secondary: #0f172a;
  --bg-tertiary: #1a2236;
  --bg-card: rgba(18, 26, 44, 0.75);
  --bg-card-hover: rgba(28, 40, 68, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.65);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.15);
  --border-glow: rgba(0, 229, 255, 0.3);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #080c16;

  /* Brand Accents */
  --stellar-cyan: #00e5ff;
  --stellar-cyan-glow: rgba(0, 229, 255, 0.25);
  --stellar-purple: #8b5cf6;
  --stellar-purple-glow: rgba(139, 92, 246, 0.25);
  --stellar-blue: #3b82f6;
  --stellar-pink: #ec4899;
  
  /* Role Specific Colors */
  --role-verified: #38bdf8;
  --role-verified-bg: rgba(56, 189, 248, 0.12);
  --role-verified-border: rgba(56, 189, 248, 0.35);
  
  --role-pathfinder: #c084fc;
  --role-pathfinder-bg: rgba(192, 132, 252, 0.12);
  --role-pathfinder-border: rgba(192, 132, 252, 0.35);
  
  --role-navigator: #2dd4bf;
  --role-navigator-bg: rgba(45, 212, 191, 0.12);
  --role-navigator-border: rgba(45, 212, 191, 0.35);
  
  --role-pilot: #fbbf24;
  --role-pilot-bg: rgba(251, 191, 36, 0.12);
  --role-pilot-border: rgba(251, 191, 36, 0.35);

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.15);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.15);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.15);
  --info: #3b82f6;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --container-max: 1240px;
  --header-height: 72px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);
  --shadow-cyan: 0 0 30px rgba(0, 229, 255, 0.2);
  --shadow-purple: 0 0 30px rgba(139, 92, 246, 0.2);
  
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass: rgba(255, 255, 255, 0.75);
  
  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-medium: rgba(0, 0, 0, 0.15);
  --border-glow: rgba(0, 150, 200, 0.3);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  --stellar-cyan: #0284c7;
  --stellar-cyan-glow: rgba(2, 132, 199, 0.15);
  --stellar-purple: #7c3aed;
  
  --role-verified: #0284c7;
  --role-verified-bg: rgba(2, 132, 199, 0.08);
  --role-verified-border: rgba(2, 132, 199, 0.25);
  
  --role-pathfinder: #7c3aed;
  --role-pathfinder-bg: rgba(124, 58, 237, 0.08);
  --role-pathfinder-border: rgba(124, 58, 237, 0.25);
  
  --role-navigator: #0d9488;
  --role-navigator-bg: rgba(13, 148, 136, 0.08);
  --role-navigator-border: rgba(13, 148, 136, 0.25);
  
  --role-pilot: #b45309;
  --role-pilot-bg: rgba(180, 83, 9, 0.08);
  --role-pilot-border: rgba(180, 83, 9, 0.25);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
  --shadow-cyan: 0 0 25px rgba(2, 132, 199, 0.15);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Cosmic Background Stars & Gradients */
.cosmic-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  background: 
    radial-gradient(circle at 15% 20%, rgba(0, 229, 255, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(139, 92, 246, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
}

[data-theme="light"] .cosmic-bg {
  background: 
    radial-gradient(circle at 15% 20%, rgba(2, 132, 199, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(124, 58, 237, 0.04) 0%, transparent 45%);
}

.cosmic-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-size: 60px 60px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  pointer-events: none;
}

[data-theme="light"] .cosmic-grid {
  background-image: 
    linear-gradient(to right, rgba(0, 0, 0, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.25;
}

p {
  color: var(--text-secondary);
}

a {
  color: var(--stellar-cyan);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  text-decoration: underline;
  filter: brightness(1.2);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition-smooth);
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stellar-cyan);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 40%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .section-title {
  background: linear-gradient(135deg, #0f172a 40%, #334155 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */

.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1360px;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none !important;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.5));
  transition: transform 0.3s ease, filter 0.3s ease;
  flex-shrink: 0;
}

[data-theme="light"] .brand-logo-img {
  filter: drop-shadow(0 2px 8px rgba(2, 132, 199, 0.3));
}

.nav-brand:hover .brand-logo-img {
  transform: scale(1.1) rotate(4deg);
  filter: drop-shadow(0 0 18px rgba(0, 229, 255, 0.75));
}

.brand-text {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--stellar-cyan);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.35rem, 1vw, 1.25rem);
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  display: inline-block;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.theme-toggle-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--stellar-cyan);
}

.btn-primary-sm {
  padding: 0.45rem 1rem;
  background: linear-gradient(135deg, var(--stellar-cyan), #00b4d8);
  color: #080c16;
  font-weight: 700;
  font-size: 0.82rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 15px var(--stellar-cyan-glow);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-primary-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
  text-decoration: none;
}

@media (max-width: 1120px) {
  .nav-links {
    gap: 0.35rem;
  }
  .nav-link {
    font-size: 0.82rem;
    padding: 0.35rem 0.45rem;
  }
  .brand-sub {
    display: none;
  }
}

@media (max-width: 880px) {
  .nav-links {
    display: none;
  }
}

.mobile-menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  padding: 4rem 0 3.5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--stellar-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  width: fit-content;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stellar-cyan);
  box-shadow: 0 0 10px var(--stellar-cyan);
  animation: pulseAnim 2s infinite;
}

@keyframes pulseAnim {
  0% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.3); }
  100% { opacity: 0.4; transform: scale(0.9); }
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.gradient-text-stellar {
  background: linear-gradient(135deg, #00e5ff 0%, #38bdf8 40%, #c084fc 80%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.btn-hero-primary {
  padding: 0.9rem 1.8rem;
  background: linear-gradient(135deg, #00e5ff 0%, #0096c7 100%);
  color: #080c16;
  font-weight: 800;
  font-size: 1rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.35);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 229, 255, 0.5);
  text-decoration: none;
}

.btn-hero-secondary {
  padding: 0.9rem 1.8rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-hero-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--stellar-cyan);
  text-decoration: none;
  transform: translateY(-3px);
}

.hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-box {
  display: flex;
  flex-direction: column;
  min-width: 110px;
  flex: 1 1 auto;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-heading);
  white-space: nowrap;
}

.stat-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* Specific Section Title Single-Line Fix */
#tiers .section-header {
  max-width: 1000px;
}

#tiers .section-title {
  white-space: nowrap;
}

@media (max-width: 992px) {
  #tiers .section-title {
    white-space: normal;
    font-size: clamp(1.6rem, 3.8vw, 2.2rem);
  }
}

/* ==========================================================================
   Video Tutorials Grid (Pathfinder Quest Walkthroughs)
   ========================================================================== */

.video-tutorials-wrapper {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px dashed var(--border-medium);
}

.video-tutorials-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.video-tutorials-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.video-tutorials-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.1rem;
  margin-bottom: 1.5rem;
}

.video-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  text-decoration: none !important;
  position: relative;
  group: true;
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--stellar-cyan);
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.15);
}

.video-thumb-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.video-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.video-card:hover .video-thumb {
  transform: scale(1.06);
}

.video-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 12, 22, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.video-card:hover .video-play-overlay {
  background: rgba(8, 12, 22, 0.15);
}

.video-play-btn-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 0, 0, 0.9);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
}

.video-card:hover .video-play-btn-circle {
  transform: scale(1.15);
  background: #ff0000;
}

.video-play-btn-circle svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  margin-left: 2px;
}

.video-info-box {
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex-grow: 1;
}

.video-order-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--stellar-cyan);
  font-family: var(--font-mono);
}

.video-item-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.video-item-sub {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.playlist-banner-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(0, 229, 255, 0.08));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.4rem;
  margin-top: 1rem;
}

.playlist-banner-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.playlist-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 0, 0, 0.15);
  color: #ff4d4d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.playlist-text h5 {
  font-size: 0.98rem;
  margin-bottom: 0.2rem;
  color: var(--text-primary);
}

.playlist-text p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.btn-playlist-cta {
  padding: 0.6rem 1.3rem;
  background: #ff0000;
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(255, 0, 0, 0.35);
  transition: var(--transition-smooth);
}

.btn-playlist-cta:hover {
  background: #e60000;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 0, 0, 0.5);
  text-decoration: none;
}

/* ==========================================================================
   Hero Floating Medallion & Sparkling Animations
   ========================================================================== */

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-visual-badge-showcase {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 480px;
}

.medallion-glow-halo {
  position: absolute;
  top: 45%;
  left: 50%;
  width: 340px;
  height: 340px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 229, 255, 0.25) 0%, rgba(139, 92, 246, 0.2) 45%, transparent 70%);
  border-radius: 50%;
  filter: blur(35px);
  pointer-events: none;
  z-index: 1;
  animation: haloPulse 4s ease-in-out infinite;
}

[data-theme="light"] .medallion-glow-halo {
  background: radial-gradient(circle, rgba(2, 132, 199, 0.2) 0%, rgba(124, 58, 237, 0.15) 45%, transparent 70%);
  filter: blur(28px);
}

.floating-medallion-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: floatMedallion 5s ease-in-out infinite;
}

.hero-badge-img {
  width: 100%;
  max-width: 440px;
  height: auto;
  display: block;
  filter: drop-shadow(0 25px 35px rgba(0, 0, 0, 0.5)) 
          drop-shadow(0 0 45px rgba(0, 229, 255, 0.35)) 
          drop-shadow(0 0 70px rgba(139, 92, 246, 0.3));
  transition: transform 0.4s ease, filter 0.4s ease;
  user-select: none;
}

[data-theme="light"] .hero-badge-img {
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.15)) 
          drop-shadow(0 0 35px rgba(2, 132, 199, 0.3)) 
          drop-shadow(0 0 55px rgba(124, 58, 237, 0.2));
}

.hero-badge-img:hover {
  transform: scale(1.03) rotate(-1deg);
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.55)) 
          drop-shadow(0 0 60px rgba(0, 229, 255, 0.5)) 
          drop-shadow(0 0 90px rgba(139, 92, 246, 0.45));
}

/* Dynamic Ground Shadow */
.medallion-ground-shadow {
  width: 260px;
  height: 22px;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.2) 45%, transparent 75%);
  border-radius: 50%;
  margin-top: 5px;
  filter: blur(8px);
  animation: shadowPulse 5s ease-in-out infinite;
  z-index: 1;
}

[data-theme="light"] .medallion-ground-shadow {
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.22) 0%, rgba(0, 0, 0, 0.06) 45%, transparent 75%);
}

/* Twinkling Sparkles */
.sparkle-particle {
  position: absolute;
  pointer-events: none;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sparkle-star {
  color: #fffae6;
  font-size: 1.4rem;
  line-height: 1;
  text-shadow: 0 0 10px #ffeaa7, 0 0 20px #00e5ff, 0 0 30px #c084fc;
  animation: sparkleTwinkle 3s ease-in-out infinite;
}

.sparkle-1 { top: 10%; left: 30%; animation-delay: 0s; }
.sparkle-2 { top: 14%; right: 8%; animation-delay: 0.8s; font-size: 1.6rem; }
.sparkle-3 { bottom: 30%; right: 2%; animation-delay: 1.6s; font-size: 1.3rem; }
.sparkle-4 { bottom: 25%; left: 26%; animation-delay: 2.2s; font-size: 1.1rem; }

@keyframes floatMedallion {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-18px) rotate(1.5deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

@keyframes shadowPulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(0.72);
    opacity: 0.25;
  }
  100% {
    transform: scale(1);
    opacity: 0.6;
  }
}

@keyframes haloPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.6;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.15);
    opacity: 0.9;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.6;
  }
}

@keyframes sparkleTwinkle {
  0% {
    transform: scale(0.5) rotate(0deg);
    opacity: 0.2;
  }
  50% {
    transform: scale(1.35) rotate(45deg);
    opacity: 1;
    filter: brightness(1.4);
  }
  100% {
    transform: scale(0.5) rotate(90deg);
    opacity: 0.2;
  }
}

.hero-floating-badge {
  position: absolute;
  bottom: -15px;
  right: -10px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: var(--shadow-lg);
  z-index: 5;
}

[data-theme="light"] .hero-floating-badge {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(2, 132, 199, 0.2);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.floating-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.floating-text h4 {
  font-size: 0.9rem;
  margin-bottom: 0.1rem;
}

.floating-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Tier Progression Overview Cards
   ========================================================================== */

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.tier-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem 1.4rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
  overflow: hidden;
}

.tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--stellar-cyan));
  opacity: 0.8;
}

.tier-card:hover {
  transform: translateY(-6px);
  border-color: var(--card-border-hover, var(--border-glow));
  box-shadow: var(--shadow-md), 0 0 25px var(--card-glow, var(--stellar-cyan-glow));
}

.tier-card.tier-verified {
  --card-accent: var(--role-verified);
  --card-glow: var(--role-verified-bg);
  --card-border-hover: var(--role-verified-border);
}

.tier-card.tier-pathfinder {
  --card-accent: var(--role-pathfinder);
  --card-glow: var(--role-pathfinder-bg);
  --card-border-hover: var(--role-pathfinder-border);
}

.tier-card.tier-navigator {
  --card-accent: var(--role-navigator);
  --card-glow: var(--role-navigator-bg);
  --card-border-hover: var(--role-navigator-border);
}

.tier-card.tier-pilot {
  --card-accent: var(--role-pilot);
  --card-glow: var(--role-pilot-bg);
  --card-border-hover: var(--role-pilot-border);
}

.tier-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.tier-rank {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

.tier-icon-circle {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
}

.tier-name {
  font-size: 1.45rem;
  margin-bottom: 0.35rem;
}

.tier-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  min-height: 2.5rem;
}

.tier-highlights {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex-grow: 1;
}

.tier-highlights li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.tier-highlights li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--card-accent, var(--stellar-cyan));
}

.tier-voting-power {
  padding: 0.85rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  margin-bottom: 1rem;
}

.power-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.power-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-tier-action {
  width: 100%;
  padding: 0.65rem;
  text-align: center;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.tier-card:hover .btn-tier-action {
  background: var(--card-accent, var(--stellar-cyan));
  color: #080c16;
  border-color: transparent;
}

/* ==========================================================================
   Step-by-Step Educational Guide (Steps 1 to 8)
   ========================================================================== */

.steps-container {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.step-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition-smooth);
}

.step-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
}

.step-header-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.step-number-badge {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
  border: 1px solid var(--stellar-cyan);
  color: var(--stellar-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.step-title-group {
  flex-grow: 1;
}

.step-target-role {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.35rem;
}

.step-title {
  font-size: 1.45rem;
  font-weight: 700;
}

.step-content {
  padding-left: 4.25rem;
}

@media (max-width: 768px) {
  .step-content {
    padding-left: 0;
    margin-top: 1rem;
  }
}

.step-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.step-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.detail-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem;
}

.detail-box h4 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.detail-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.detail-box li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.1rem;
}

.detail-box li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--stellar-cyan);
  font-weight: bold;
}

/* Callout Box within Steps */
.step-callout {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(0, 229, 255, 0.06);
  border-left: 4px solid var(--stellar-cyan);
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1.25rem;
}

.step-callout.warning {
  background: var(--warning-bg);
  border-left-color: var(--warning);
}

.step-callout.success {
  background: var(--success-bg);
  border-left-color: var(--success);
}

.step-callout-icon {
  font-size: 1.25rem;
  line-height: 1;
  margin-top: 2px;
}

.step-callout-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.step-callout-text strong {
  color: var(--text-primary);
}

/* Action Links in Steps */
.step-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.btn-step-action {
  padding: 0.55rem 1.2rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.86rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-step-action:hover {
  background: var(--stellar-cyan);
  color: #080c16;
  border-color: transparent;
  text-decoration: none;
}

.copy-link-btn {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.copy-link-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   Pathfinder Badges Catalog
   ========================================================================== */

.badges-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.badge-item-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: var(--transition-smooth);
}

.badge-item-card:hover {
  border-color: var(--role-pathfinder-border);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

.badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(192, 132, 252, 0.15);
  color: #c084fc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.badge-item-info h5 {
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.badge-req-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: #c084fc;
  font-family: var(--font-mono);
}

/* ==========================================================================
   Interactive Calculator & Readiness Assessment
   ========================================================================== */

.calculator-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.calc-form-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.calc-section-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.custom-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.9rem 1.1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.custom-checkbox-label:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
}

.calc-option-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  transition: var(--transition-smooth);
}

[data-theme="light"] .calc-option-box {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.calc-select-input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-smooth);
}

[data-theme="light"] .calc-select-input {
  background: #f8fafc;
  color: #0f172a;
  border-color: rgba(0, 0, 0, 0.15);
}

.calc-select-input:focus {
  border-color: var(--stellar-cyan);
}

.calc-radio-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.35rem 0;
}

.calc-radio-label input[type="radio"] {
  accent-color: var(--stellar-cyan);
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.custom-checkbox-label input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--border-medium);
  background: transparent;
  cursor: pointer;
  margin-top: 2px;
  flex-shrink: 0;
  position: relative;
  transition: var(--transition-smooth);
}

.custom-checkbox-label input[type="checkbox"]:checked {
  background: var(--stellar-cyan);
  border-color: var(--stellar-cyan);
}

.custom-checkbox-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 6px;
  width: 5px;
  height: 10px;
  border: solid #080c16;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

[data-theme="light"] .custom-checkbox-label input[type="checkbox"]:checked::after {
  border-color: #ffffff;
}

.checkbox-text h5 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.checkbox-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Result Panel */
.calc-result-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(26, 34, 54, 0.92));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-cyan);
  position: sticky;
  top: 90px;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="light"] .calc-result-card {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border: 1px solid rgba(2, 132, 199, 0.25);
  box-shadow: 0 12px 35px rgba(2, 132, 199, 0.1), 0 2px 8px rgba(0, 0, 0, 0.04);
}

.result-badge-container {
  text-align: center;
  margin-bottom: 1.5rem;
}

.current-tier-pill {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.current-tier-pill.tier-none { 
  background: rgba(148, 163, 184, 0.15); 
  color: #94a3b8; 
}
[data-theme="light"] .current-tier-pill.tier-none { 
  background: #e2e8f0; 
  color: #475569; 
}

.current-tier-pill.tier-verified { 
  background: var(--role-verified-bg); 
  color: var(--role-verified); 
  border: 1px solid var(--role-verified-border); 
}
.current-tier-pill.tier-pathfinder { 
  background: var(--role-pathfinder-bg); 
  color: var(--role-pathfinder); 
  border: 1px solid var(--role-pathfinder-border); 
}
.current-tier-pill.tier-navigator { 
  background: var(--role-navigator-bg); 
  color: var(--role-navigator); 
  border: 1px solid var(--role-navigator-border); 
}
.current-tier-pill.tier-pilot { 
  background: var(--role-pilot-bg); 
  color: var(--role-pilot); 
  border: 1px solid var(--role-pilot-border); 
}

.current-tier-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.current-tier-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.readiness-progress-wrapper {
  margin: 1.5rem 0;
}

.readiness-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.readiness-bar-bg {
  height: 10px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

[data-theme="light"] .readiness-bar-bg {
  background: #e2e8f0;
}

.readiness-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--stellar-cyan), var(--stellar-purple));
  width: 0%;
  transition: width 0.5s ease-in-out;
  border-radius: var(--radius-full);
}

.calc-action-checklist {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
}

.calc-action-checklist h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.calc-next-steps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.calc-next-steps-list li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.5;
}

[data-theme="light"] .calc-next-steps-list li {
  color: var(--text-primary);
}

/* ==========================================================================
   NQG (Neural Quorum Governance) Explainer & Simulator
   ========================================================================== */

.nqg-visual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.nqg-pillar-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: var(--transition-smooth);
}

.nqg-pillar-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
}

.pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.pillar-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Governance Percentile Scale */
.percentile-scale-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-top: 1.5rem;
}

.percentile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.scale-visual-track {
  height: 36px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  margin-bottom: 1rem;
}

.scale-segment {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.scale-segment.pilot-zone {
  width: 16.7%;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  color: #080c16;
}

.scale-segment.navigator-zone {
  width: 16.6%;
  background: linear-gradient(90deg, #0d9488, #2dd4bf);
  color: #080c16;
}

.scale-segment.community-zone {
  width: 66.7%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

.scale-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.sim-result-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--bg-tertiary);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

[data-theme="light"] .sim-result-banner {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   Peer Approval & Nomination Rules
   ========================================================================== */

.rules-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.rule-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.rule-box.navigator-rule {
  border-top: 4px solid var(--role-navigator);
}

.rule-box.pilot-rule {
  border-top: 4px solid var(--role-pilot);
}

.rule-box h4 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.approval-metric-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.25rem 0;
  text-align: center;
}

.approval-item .number {
  font-size: 1.8rem;
  font-weight: 800;
  font-family: var(--font-heading);
}

.approval-item .number.success { color: #10b981; }
.approval-item .number.danger { color: #ef4444; }

.approval-item .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Quarterly Timeline */
.quarterly-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.timeline-quarter-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
}

.quarter-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--stellar-cyan);
  margin-bottom: 0.5rem;
}

.quarter-event {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  padding-left: 0.8rem;
  border-left: 2px solid var(--stellar-purple);
}

/* ==========================================================================
   Interactive FAQ & Resources
   ========================================================================== */

.faq-search-wrapper {
  max-width: 540px;
  margin: 0 auto 2.5rem;
  position: relative;
}

.faq-search-input {
  width: 100%;
  padding: 0.9rem 1.2rem 0.9rem 2.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.faq-search-input:focus {
  border-color: var(--stellar-cyan);
  box-shadow: 0 0 20px var(--stellar-cyan-glow);
}

.faq-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 880px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item.active {
  border-color: var(--border-medium);
}

.faq-question-btn {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.faq-question-btn:hover {
  color: var(--stellar-cyan);
}

.faq-toggle-icon {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
  color: var(--text-muted);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  color: var(--stellar-cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 1.5rem 1.25rem;
}

/* ==========================================================================
   Resources Hub Section
   ========================================================================== */

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.resource-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.resource-card:hover {
  transform: translateY(-5px);
  border-color: var(--stellar-cyan);
  box-shadow: var(--shadow-md);
}

.resource-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--stellar-cyan);
  margin-bottom: 1rem;
}

.resource-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.resource-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.resource-link-btn {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--stellar-cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  margin-top: 5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  max-width: 320px;
}

.footer-links h5 {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--stellar-cyan);
  text-decoration: none;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */

.toast-notification {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: var(--bg-tertiary);
  border: 1px solid var(--stellar-cyan);
  color: var(--text-primary);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), 0 0 20px var(--stellar-cyan-glow);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }
  
  .hero-badge, .hero-actions {
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-stats-row {
    max-width: 600px;
    margin: 0 auto;
  }

  .tiers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .calculator-layout {
    grid-template-columns: 1fr;
  }

  .calc-result-card {
    position: static;
  }

  .nqg-visual-grid {
    grid-template-columns: 1fr;
  }

  .quarterly-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .tiers-grid {
    grid-template-columns: 1fr;
  }

  .rules-comparison-grid {
    grid-template-columns: 1fr;
  }

  .quarterly-timeline {
    grid-template-columns: 1fr;
  }

  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}