:root {
  /* Fonts */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* HSL Base Colors (Sleek Dark Mode default) */
  --bg-primary: 220 18% 10%;       /* Dark gray-blue */
  --bg-secondary: 220 17% 13%;     /* Slightly lighter */
  --bg-tertiary: 220 15% 18%;      /* Border/Card dark background */
  
  --text-primary: 210 20% 98%;     /* Almost white */
  --text-secondary: 215 15% 75%;   /* Muted gray */
  --text-tertiary: 215 12% 50%;    /* Darker gray */

  --border-primary: 220 15% 20%;
  --border-secondary: 220 15% 25%;
  --border-tertiary: 220 15% 16%;

  /* Status Colors */
  --info: 196 100% 47%;            /* Vibrant cyan for AI */
  --info-bg: 196 100% 10%;
  --info-border: 196 100% 20%;

  --success: 142 70% 45%;          /* Rich green */
  --success-bg: 142 70% 8%;
  --success-border: 142 70% 18%;

  --warning: 38 92% 50%;           /* Warm gold */
  --warning-bg: 38 92% 9%;
  --warning-border: 38 92% 18%;

  --danger: 350 89% 60%;           /* Sophisticated red */
  --danger-bg: 350 89% 10%;
  --danger-border: 350 89% 20%;

  /* Borders & Shadows */
  --border-radius-sm: 6px;
  --border-radius-md: 10px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.5), 0 2px 6px -1px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.6), 0 4px 12px -2px rgba(0, 0, 0, 0.6);
  --glow-info: 0 0 15px rgba(0, 191, 255, 0.15);

  /* Actual semantic bindings mapped to variables used in HTML styles */
  --color-text-primary: hsl(var(--text-primary));
  --color-text-secondary: hsl(var(--text-secondary));
  --color-text-tertiary: hsl(var(--text-tertiary));
  
  --color-background-primary: hsl(var(--bg-primary));
  --color-background-secondary: hsl(var(--bg-secondary));
  --color-background-tertiary: hsl(var(--bg-tertiary));

  --color-border-primary: hsl(var(--border-primary));
  --color-border-secondary: hsl(var(--border-secondary));
  --color-border-tertiary: hsl(var(--border-tertiary));

  --color-background-info: hsl(var(--info-bg));
  --color-text-info: hsl(var(--info));
  --color-border-info: hsl(var(--info-border));

  --color-background-success: hsl(var(--success-bg));
  --color-text-success: hsl(var(--success));
  --color-border-success: hsl(var(--success-border));

  --color-background-warning: hsl(var(--warning-bg));
  --color-text-warning: hsl(var(--warning));
  --color-border-warning: hsl(var(--warning-border));

  --color-background-danger: hsl(var(--danger-bg));
  --color-text-danger: hsl(var(--danger));
  --color-border-danger: hsl(var(--danger-border));

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

[data-theme="light"] {
  /* Light Mode Colors (Harmonious & elegant) */
  --bg-primary: 220 20% 98%;       /* Soft off-white */
  --bg-secondary: 220 20% 95%;     /* Light gray-blue */
  --bg-tertiary: 220 20% 90%;      /* Slightly darker gray-blue */

  --text-primary: 220 40% 12%;     /* Dark slate */
  --text-secondary: 220 15% 35%;   /* Charcoal */
  --text-tertiary: 220 10% 50%;    /* Muted gray */

  --border-primary: 220 15% 90%;
  --border-secondary: 220 15% 85%;
  --border-tertiary: 220 15% 92%;

  --info: 196 90% 40%;
  --info-bg: 196 90% 94%;
  --info-border: 196 90% 88%;

  --success: 142 60% 32%;
  --success-bg: 142 60% 93%;
  --success-border: 142 60% 86%;

  --warning: 38 85% 35%;
  --warning-bg: 38 85% 93%;
  --warning-border: 38 85% 85%;

  --danger: 350 75% 42%;
  --danger-bg: 350 75% 94%;
  --danger-border: 350 75% 88%;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 16px 32px -4px rgba(0, 0, 0, 0.12), 0 4px 16px -2px rgba(0, 0, 0, 0.04);
  --glow-info: 0 0 15px rgba(0, 150, 255, 0.1);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

body {
  background-color: var(--color-background-primary);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  background-image: radial-gradient(circle at 10% 20%, hsl(var(--bg-secondary) / 0.4) 0%, transparent 40%),
                    radial-gradient(circle at 90% 80%, hsl(var(--bg-secondary) / 0.4) 0%, transparent 40%);
  background-attachment: fixed;
}

/* App Layout Container */
.app-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* Header styling */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border-tertiary);
  margin-bottom: 2rem;
}

.header-brand {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.5px;
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-secondary);
  color: var(--color-text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  font-size: 16px;
}

.theme-toggle:hover {
  background: var(--color-background-tertiary);
  transform: scale(1.05);
  border-color: var(--color-text-tertiary);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4.5rem 1.5rem 3.5rem;
  border-bottom: 1px solid var(--color-border-tertiary);
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at center, hsl(var(--info) / 0.04) 0%, transparent 60%);
  border-radius: var(--border-radius-xl);
}

.hero::after {
  content: '';
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 120px;
  background: radial-gradient(circle, hsl(var(--info) / 0.1) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.25;
  color: var(--color-text-primary);
  max-width: 750px;
  margin: 0 auto 0.85rem;
  background: linear-gradient(135deg, var(--color-text-primary) 30%, hsl(var(--info) / 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .hero-title {
  background: linear-gradient(135deg, var(--color-text-primary) 30%, hsl(var(--info) / 0.95) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto 2.25rem;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.pill {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 30px;
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-tertiary);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(8px);
}

.pill i {
  font-size: 14px;
  color: var(--color-text-tertiary);
  transition: color var(--transition-fast);
}

.pill:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-secondary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background: var(--color-background-tertiary);
}

.pill:hover i {
  color: hsl(var(--info));
}

.pill-ai:hover {
  border-color: hsl(var(--info) / 0.5);
  box-shadow: 0 4px 12px hsl(var(--info) / 0.15);
  background: hsl(var(--info) / 0.05);
}
.pill-ai:hover i {
  color: hsl(var(--info));
}

.pill-science:hover {
  border-color: hsl(var(--danger) / 0.5);
  box-shadow: 0 4px 12px hsl(var(--danger) / 0.15);
  background: hsl(var(--danger) / 0.05);
}
.pill-science:hover i {
  color: hsl(var(--danger));
}

.pill-lang:hover {
  border-color: hsl(var(--warning) / 0.5);
  box-shadow: 0 4px 12px hsl(var(--warning) / 0.15);
  background: hsl(var(--warning) / 0.05);
}
.pill-lang:hover i {
  color: hsl(var(--warning));
}

.pill-secure:hover {
  border-color: hsl(var(--success) / 0.5);
  box-shadow: 0 4px 12px hsl(var(--success) / 0.15);
  background: hsl(var(--success) / 0.05);
}
.pill-secure:hover i {
  color: hsl(var(--success));
}

.pill-students:hover {
  border-color: hsl(var(--info) / 0.5);
  box-shadow: 0 4px 12px hsl(var(--info) / 0.15);
  background: hsl(var(--info) / 0.05);
}
.pill-students:hover i {
  color: hsl(var(--info));
}

/* Stats Section */
.stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin: 2.5rem 0;
  background: var(--color-background-secondary);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border-tertiary);
  box-shadow: var(--shadow-md);
}

.stat {
  background: transparent;
  text-align: center;
  border-right: 1px solid var(--color-border-tertiary);
  padding: 0.5rem;
}

.stat:last-child {
  border-right: none;
}

.stat-n {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: hsl(var(--info));
  line-height: 1;
}

.stat-l {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-top: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 820px) {
  .stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px 8px;
  }
  .stat:nth-child(3n) {
    border-right: none;
  }
}

@media (max-width: 480px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat:nth-child(2n) {
    border-right: none;
  }
  .stat:nth-child(3n) {
    border-right: 1px solid var(--color-border-tertiary);
  }
}

/* Section Headings */
.sec-label {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 750;
  color: hsl(var(--info));
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 3.5rem 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.sec-label::after {
  content: '';
  flex-grow: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--color-border-secondary) 0%, transparent 100%);
}

/* Highlight Strip (AI spotlight) */
.highlight-strip {
  background: var(--color-background-info);
  border: 1px solid var(--color-border-info);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  margin-bottom: 3rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 32px;
  box-shadow: var(--glow-info), var(--shadow-md);
}

@media (max-width: 768px) {
  .highlight-strip {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    gap: 20px;
  }
}

.hl-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.hl-icon {
  font-size: 22px;
  color: var(--color-text-info);
  background: hsl(var(--info) / 0.12);
  padding: 10px;
  border-radius: var(--border-radius-md);
  border: 1px solid hsl(var(--info) / 0.2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  box-shadow: var(--shadow-sm);
}

.hl-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 650;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.hl-body {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Tabs & Filters Bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 1.5rem;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tab {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 30px;
  border: 1px solid var(--color-border-secondary);
  background: var(--color-background-secondary);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.tab:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-tertiary);
  transform: translateY(-1px);
}

.tab.on {
  background: hsl(var(--info));
  color: #fff;
  border-color: hsl(var(--info));
  font-weight: 650;
  box-shadow: 0 4px 10px hsl(var(--info) / 0.25);
}

/* Search Box */
.search-container {
  position: relative;
  width: 100%;
  max-width: 320px;
}

@media (max-width: 768px) {
  .search-container {
    max-width: 100%;
  }
}

.search-input {
  width: 100%;
  padding: 8px 16px 8px 38px;
  font-size: 13px;
  font-family: var(--font-sans);
  border-radius: 30px;
  border: 1px solid var(--color-border-secondary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.search-input:focus {
  outline: none;
  border-color: hsl(var(--info));
  box-shadow: var(--glow-info), var(--shadow-md);
  background: var(--color-background-primary);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-tertiary);
  font-size: 14px;
  pointer-events: none;
  display: flex;
  align-items: center;
}

.search-clear {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-tertiary);
  font-size: 14px;
  cursor: pointer;
  background: none;
  border: none;
  display: none;
  align-items: center;
  padding: 2px;
  border-radius: 50%;
}

.search-clear:hover {
  color: var(--color-text-primary);
  background: var(--color-background-tertiary);
}

/* Cards Grid */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
  margin-bottom: 3.5rem;
}

.card {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: background var(--transition-fast);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-secondary);
  box-shadow: var(--shadow-md);
}

.card:hover::before {
  background: linear-gradient(90deg, hsl(var(--info)) 0%, hsl(var(--success)) 100%);
}

.card.open {
  border-color: hsl(var(--info));
  box-shadow: var(--glow-info), var(--shadow-lg);
}

.card.open::before {
  background: hsl(var(--info));
}

.card-badge {
  position: absolute;
  top: 1.5rem;
  right: 2.75rem;
  font-size: 10px;
  font-weight: 750;
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-ai {
  background: hsl(var(--info) / 0.12);
  color: hsl(var(--info));
  border: 1px solid hsl(var(--info) / 0.25);
}

.badge-new {
  background: hsl(var(--success) / 0.12);
  color: hsl(var(--success));
  border: 1px solid hsl(var(--success) / 0.25);
}

.card-icon {
  font-size: 26px;
  margin-bottom: 12px;
  color: hsl(var(--info));
  background: hsl(var(--info) / 0.08);
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid hsl(var(--info) / 0.12);
  transition: all var(--transition-normal);
}

.card:hover .card-icon {
  transform: scale(1.05);
  background: hsl(var(--info) / 0.12);
  border-color: hsl(var(--info) / 0.2);
}

.card-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 650;
  color: var(--color-text-primary);
  margin-bottom: 6px;
  padding-right: 24px;
}

.card-tagline {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.card-arrow {
  position: absolute;
  top: 1.5rem;
  right: 1.25rem;
  font-size: 14px;
  color: var(--color-text-tertiary);
  transition: transform var(--transition-normal), color var(--transition-fast);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-background-primary);
  border: 1px solid var(--color-border-tertiary);
}

.card:hover .card-arrow {
  color: var(--color-text-primary);
  border-color: var(--color-border-secondary);
}

.card.open .card-arrow {
  transform: rotate(180deg);
  color: hsl(var(--info));
  border-color: hsl(var(--info) / 0.3);
  background: hsl(var(--info) / 0.06);
}

/* Expandable Features list */
.expand {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-tertiary);
  animation: slideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.card.open .expand {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feat {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.feat:last-child {
  margin-bottom: 0;
}

.feat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.feat-dot.ai {
  background: hsl(var(--info));
  box-shadow: 0 0 6px hsl(var(--info));
}

.feat-dot.std {
  background: hsl(var(--success));
  box-shadow: 0 0 6px hsl(var(--success));
}

.feat-txt {
  font-size: 13px;
  color: var(--color-text-primary);
  line-height: 1.5;
}

.feat-txt span {
  background: hsl(var(--info) / 0.12);
  padding: 1px 5px;
  border-radius: 4px;
  margin-left: 4px;
  border: 0.5px solid hsl(var(--info) / 0.2);
}

/* User Access Breakdown Table */
.access-table-container {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  box-shadow: var(--shadow-md);
  margin-bottom: 3.5rem;
}

.access-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.access-table th {
  background: hsl(var(--success-bg) / 0.4);
  color: hsl(var(--success));
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 1rem 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 12px;
  border-bottom: 2px solid hsl(var(--success-border) / 0.5);
}

[data-theme="light"] .access-table th {
  background: hsl(var(--success-bg) / 0.6);
  color: hsl(var(--success));
  border-bottom: 2px solid hsl(var(--success-border) / 0.3);
}

.access-table td {
  padding: 1.25rem 1.5rem;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border-tertiary);
  line-height: 1.6;
}

.access-table tr:last-child td {
  border-bottom: none;
}

.role-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  min-width: 90px;
  letter-spacing: 0.02em;
}

.badge-admin {
  background: hsl(var(--danger));
  box-shadow: 0 2px 8px hsl(var(--danger) / 0.25);
}

.badge-manager {
  background: hsl(var(--warning));
  box-shadow: 0 2px 8px hsl(var(--warning) / 0.25);
}

.badge-instructor {
  background: hsl(var(--info));
  box-shadow: 0 2px 8px hsl(var(--info) / 0.25);
}

.badge-student {
  background: hsl(var(--success));
  box-shadow: 0 2px 8px hsl(var(--success) / 0.25);
}

.sec-label.access-label {
  color: hsl(var(--success));
}

/* Why choose / benefits */
.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  margin-bottom: 3.5rem;
}

.ben {
  background: var(--color-background-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border-tertiary);
  padding: 1.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.ben:hover {
  transform: translateY(-3px);
  border-color: var(--color-border-secondary);
  box-shadow: var(--shadow-md);
}

.ben-icon {
  font-size: 22px;
  color: hsl(var(--info));
  margin-bottom: 12px;
  background: hsl(var(--info) / 0.08);
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid hsl(var(--info) / 0.12);
}

.ben:hover .ben-icon {
  background: hsl(var(--info) / 0.12);
  transform: scale(1.05);
}

.ben-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 650;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.ben-body {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* Call to Action */
.cta {
  text-align: center;
  padding: 3.5rem 2rem;
  border-radius: var(--border-radius-xl);
  background: linear-gradient(135deg, hsl(var(--bg-secondary)) 0%, hsl(var(--bg-tertiary)) 100%);
  border: 1px solid var(--color-border-secondary);
  margin-top: 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, hsl(var(--info) / 0.1) 0%, transparent 70%);
  top: -150px;
  right: -150px;
  pointer-events: none;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 750;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.cta-sub {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.cta-btn {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 30px;
  border: 1px solid hsl(var(--info));
  background: hsl(var(--info));
  color: #fff;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 14px hsl(var(--info) / 0.35);
  letter-spacing: 0.02em;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px hsl(var(--info) / 0.5);
  background: hsl(var(--info) / 0.9);
}

.cta-btn:active {
  transform: translateY(0);
}

/* No results state styling */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--color-background-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border-tertiary);
  color: var(--color-text-secondary);
}

.no-results-icon {
  font-size: 40px;
  margin-bottom: 12px;
  color: var(--color-text-tertiary);
  display: block;
}

.no-results-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.no-results-sub {
  font-size: 13px;
}