/* THEORY GRADES EXAMINATION STYLES */

/* ---------- Design Tokens ---------- */
:root {
  /* Colors */
  --primary-color: #FFD700;
  --secondary-color: #FFA500;
  --accent-color: #FF6B6B;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --text-muted: rgba(255, 255, 255, 0.6);
  --bg-dark: #1a1a2e;
  --bg-darker: #16213e;
  --bg-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  
  /* Layout */
  --container-max: 1400px;
  --container-pad: clamp(1rem, 4vw, 2rem);
  --border-radius: 0px;
  --border-radius-lg: 0px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.25);
}

/* ---------- Reset & Base ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
    line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-dark);
  overflow-x: hidden;
}

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

/* ---------- Hero Section ---------- */
.page-hero {
  position: relative;
  height: 90vh;
  min-height: 720px;
  display: flex;
  align-items: center;
  justify-content: center;
    overflow: hidden;
  padding: 0;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(22, 33, 62, 0.6) 50%, rgba(15, 52, 96, 0.8) 100%);
  z-index: 2;
}

.page-hero .container {
  position: relative;
  z-index: 3;
  max-width: none;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  text-align: center;
  padding: clamp(60px, 10vw, 120px) clamp(20px, 5vw, 40px);
  max-width: 800px;
}

.kicker {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--primary-color);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-3xl), 6vw, var(--font-size-4xl));
  font-weight: 700;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF6B6B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  min-width: 160px;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--bg-dark);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #FFE55C 0%, #FFB84D 100%);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--primary-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--bg-dark);
  transform: translateY(-2px);
}

/* ---------- Performance Overview ---------- */
.performance-overview {
  background: linear-gradient(180deg, #1a1a2e 0%, #0d4f3c 25%, #2e7d32 50%, #4caf50 75%, #1a1a2e 100%);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.performance-overview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
    align-items: center;
  position: relative;
  z-index: 2;
}

.overview-text h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF6B6B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.overview-text p {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.overview-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-item {
    display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.feature-text h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.feature-text p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: 0;
}

.overview-image {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.overview-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

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

.image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: var(--space-xl);
  color: var(--text-primary);
}

.overlay-content h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.overlay-content p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

/* ---------- Performance Navigation ---------- */
.performance-nav {
  background: linear-gradient(180deg, #2c1810 0%, #8b4513 25%, #cd853f 50%, #daa520 75%, #2c1810 100%);
  padding: var(--space-lg) 0;
    position: sticky;
    top: 0;
    z-index: 100;
  backdrop-filter: blur(10px);
}

.performance-tabs {
    display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  padding: var(--space-sm) 0;
}

.tab-link {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
    text-decoration: none;
  border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
  white-space: nowrap;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tab-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.tab-link.active {
  background: var(--primary-color);
  color: var(--bg-dark);
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

/* ---------- Theory Accordion ---------- */
.theory-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.theory-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.theory-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.theory-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.theory-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.theory-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.theory-item.active .theory-icon {
  transform: rotate(45deg);
}

.theory-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.theory-content p {
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-md);
}

.theory-content ul {
  margin: 0;
  padding-left: 1.25rem;
  list-style: none;
}

.theory-content li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.theory-content li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #FFD700;
  font-weight: bold;
}

.theory-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.theory-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Guidance Accordion */
.guidance-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.guidance-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.guidance-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.guidance-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.guidance-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.guidance-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.guidance-item.active .guidance-icon {
  transform: rotate(45deg);
}

.guidance-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.guidance-subsection {
  margin-bottom: var(--space-lg);
}

.guidance-subsection h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #FFD700;
  margin-bottom: var(--space-sm);
}

.guidance-content ul {
  margin: 0;
  padding-left: 1.25rem;
  list-style: none;
}

.guidance-content li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.guidance-content li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #FFD700;
  font-weight: bold;
}

.mistakes-table {
  margin-top: var(--space-md);
}

.mistakes-table table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.mistakes-table th,
.mistakes-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mistakes-table th {
  background: rgba(255, 255, 255, 0.08);
  font-weight: 600;
  color: #FFD700;
  font-family: var(--font-display);
}

.mistakes-table td {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
}

.guidance-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.guidance-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Format Accordion */
.format-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.format-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.format-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.format-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.format-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.format-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.format-item.active .format-icon {
  transform: rotate(45deg);
}

.format-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.format-subsection {
  margin-bottom: var(--space-lg);
}

.format-subsection h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #FFD700;
  margin-bottom: var(--space-sm);
}

.format-subsection p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.scoring-table {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.score-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
}

.score-level {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
}

.score-range {
  font-weight: 700;
  color: #FFD700;
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
}

.time-table {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.time-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
}

.time-grade {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
}

.time-duration {
  font-weight: 700;
  color: #FFD700;
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
}

.format-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.format-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Levels Accordion */
.levels-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.level-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.level-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.level-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.level-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.level-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.level-item.active .level-icon {
  transform: rotate(45deg);
}

.level-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.level-info p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-sm);
}

.level-info ul {
  margin: 0;
  padding-left: 1.25rem;
  list-style: none;
}

.level-info li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.level-info li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #FFD700;
  font-weight: bold;
}

.levels-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.levels-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Value Accordion */
.value-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.value-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.value-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.value-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.value-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.value-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.value-item.active .value-icon {
  transform: rotate(45deg);
}

.value-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.value-subsection {
  margin-bottom: var(--space-lg);
}

.value-subsection h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #FFD700;
  margin-bottom: var(--space-sm);
}

.value-subsection p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-sm);
}

.value-subsection ul {
  margin: 0;
  padding-left: 1.25rem;
  list-style: none;
}

.value-subsection li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.value-subsection li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #FFD700;
  font-weight: bold;
}

.value-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.value-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Registration Accordion */
.registration-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.registration-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.registration-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.registration-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.registration-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.registration-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.registration-item.active .registration-icon {
  transform: rotate(45deg);
}

.registration-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.registration-subsection {
  margin-bottom: var(--space-lg);
}

.registration-subsection h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #FFD700;
  margin-bottom: var(--space-sm);
}

.registration-subsection p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-sm);
}

.registration-subsection ol {
  margin: 0;
  padding-left: 1.25rem;
}

.registration-subsection li {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-sm);
}

.contact-details {
  display: grid;
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
}

.contact-icon {
  font-size: var(--font-size-lg);
  color: #FFD700;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.contact-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
}

.contact-value {
  font-size: var(--font-size-sm);
  color: #FFD700 !important;
  font-weight: 600;
}

.download-section {
  margin-top: var(--space-md);
}

.download-btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #000;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.registration-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.registration-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Study Accordion */
.study-accordion {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.study-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
  border-radius: 0;
}

.study-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.study-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.study-header h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.study-icon {
  font-weight: 700;
  color: #FFD700;
  font-size: var(--font-size-lg);
  line-height: 1;
  transition: transform 0.3s ease;
}

.study-item.active .study-icon {
  transform: rotate(45deg);
}

.study-content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.study-subsection {
  margin-bottom: var(--space-lg);
}

.study-subsection h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #FFD700;
  margin-bottom: var(--space-sm);
}

.study-subsection p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-sm);
}

.study-subsection ul {
  margin: 0;
  padding-left: 1.25rem;
  list-style: none;
}

.study-subsection li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.study-subsection li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #FFD700;
  font-weight: bold;
}

.study-subsection ul ul {
  margin-top: var(--space-sm);
  margin-left: var(--space-md);
}

.study-subsection ul ul li::before {
  content: '◦';
  color: rgba(255, 215, 0, 0.7);
}

.study-table {
  margin-top: var(--space-lg);
  overflow-x: auto;
}

.study-table table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
}

.study-table th,
.study-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.study-table th {
  background: rgba(255, 255, 255, 0.1);
  color: #FFD700;
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.study-table td {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-sm);
}

.study-quote {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid #FFD700;
  border-radius: 0;
}

.study-quote p {
  font-style: italic;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* ---------- Campus Section ---------- */
.campus-section {
  padding: var(--space-3xl) 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.campus-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gradient);
  z-index: -1;
}

.campus-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.campus-section.reverse .campus-content {
  grid-template-columns: 1fr 1fr;
}

.campus-section.single .campus-content {
  grid-template-columns: 1fr;
}

.campus-text h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: #fff;
}

.campus-text p {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-lg);
}

.campus-image {
    position: relative;
  border-radius: var(--border-radius);
    overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.campus-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

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

/* Theme Colors */
.theme-red {
  background: linear-gradient(180deg, #000000 0%, #8B0000 50%, #000000 100%);
}

.theme-teal {
  background: linear-gradient(180deg, #000000 0%, #008B8B 50%, #000000 100%);
}

.theme-green {
  background: linear-gradient(180deg, #000000 0%, #228B22 50%, #000000 100%);
}

.theme-purple {
  background: linear-gradient(180deg, #000000 0%, #800080 50%, #000000 100%);
}

.theme-orange {
  background: linear-gradient(180deg, #000000 0%, #FF8C00 50%, #000000 100%);
}

.theme-indigo {
  background: linear-gradient(180deg, #000000 0%, #4B0082 50%, #000000 100%);
}

/* ---------- Content Section ---------- */
.content-section {
  padding: var(--space-3xl) 0;
  background: var(--bg-dark);
  color: var(--text-primary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- Responsive Design ---------- */
@media (max-width: 768px) {
  .overview-content,
  .campus-content {
        grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .campus-section.reverse .campus-content {
        grid-template-columns: 1fr;
    }
    
  .hero-actions {
    flex-direction: column;
    align-items: center;
    }
    
  .performance-tabs {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .page-hero {
    height: 80vh;
    min-height: 560px;
  }
  
  .overview-features {
    grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero-content {
    padding: var(--space-xl) var(--space-md);
  }
  
  .campus-section,
  .content-section {
    padding: var(--space-2xl) 0;
  }
}