/* Technical Documentation Styles */
/* Modern, professional styling for technical documentation */

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

:root {
  /* Color Palette */
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #64748b;
  --accent-color: #06b6d4;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;

  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-dark: #0f172a;
  --bg-code: #1e293b;
  --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  /* Text Colors */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;

  /* Border & Shadow */
  --border-color: #e2e8f0;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;
  --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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
}

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

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--primary-color);
}

.nav-brand i {
  font-size: var(--font-size-xl);
}

.brand-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-link:hover {
  text-decoration: none;
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  margin: 0;
  padding: 0;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

.nav-menu a:hover {
  color: var(--primary-color);
  background-color: var(--bg-secondary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: var(--space-1);
  background: none;
  border: none;
  padding: var(--space-2);
  border-radius: var(--border-radius);
  transition: background-color 0.3s ease;
}

.nav-toggle:hover {
  background-color: var(--bg-secondary);
}

.nav-toggle:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: 0.3s;
  border-radius: 1px;
}

/* Hero Section */
.hero {
  padding: calc(var(--space-20) + 60px) 0 var(--space-20);
  background: linear-gradient(
    135deg,
    var(--bg-secondary) 0%,
    var(--bg-primary) 100%
  );
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.5;
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: var(--primary-color);
  color: var(--text-inverse);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.gradient-text {
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.meta-item i {
  color: var(--primary-color);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

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

/* Sections */
.section {
  padding: var(--space-20) 0;
}

.section:nth-child(even) {
  background-color: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

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

/* Overview Grid */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.overview-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.overview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--bg-gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.card-icon i {
  font-size: var(--font-size-2xl);
  color: var(--text-inverse);
}

.overview-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.overview-card p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

/* Photo Section */
.photos-section {
  background: var(--bg-primary);
}

.photo-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.photo-category h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--space-6);
  color: var(--text-primary);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--space-2);
}

.photo-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.photo-item {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.photo-item:hover {
  transform: scale(1.02);
}

.photo-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(
    135deg,
    var(--bg-secondary) 0%,
    var(--border-color) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--text-muted);
  border: 2px dashed var(--border-color);
}

.photo-placeholder i {
  font-size: var(--font-size-4xl);
}

.photo-placeholder span {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.photo-caption {
  padding: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Schematics Section */
.schematics-section {
  background: var(--bg-secondary);
}

.schematics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-8);
}

.schematic-item {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.schematic-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  background: var(--bg-gradient);
  color: var(--text-inverse);
}

.schematic-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.badge {
  background: rgba(255, 255, 255, 0.2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.schematic-placeholder {
  aspect-ratio: 4/3;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--space-6);
}

.schematic-placeholder i {
  font-size: var(--font-size-5xl);
  color: var(--text-muted);
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
}

.schematic-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: var(--border-radius);
}

.placeholder-content {
  text-align: center;
  max-width: 400px;
}

.placeholder-content h4 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.placeholder-content ul {
  text-align: left;
  color: var(--text-secondary);
}

.pin-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.pin-group strong {
  color: var(--primary-color);
}

.pin-group ul {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
}

.schematic-caption {
  padding: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

/* Code Section */
.code-section {
  background: var(--bg-primary);
}

.code-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.code-block {
  background: #2d3748;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  border: 1px solid #4a5568;
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
  border-bottom: 1px solid #718096;
}

.code-header h3 {
  color: var(--text-inverse);
  font-size: var(--font-size-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.code-meta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.language {
  background: linear-gradient(135deg, #38b2ac 0%, #319795 100%);
  color: var(--text-inverse);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.lines {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-xs);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--border-radius);
}

/* Override Prism.js styles for better integration */
.code-block pre[class*="language-"] {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: #e2e8f0;
  background: #2d3748 !important;
  padding: var(--space-6);
  margin: 0;
  overflow-x: auto;
  border-radius: 0;
}

.code-block code[class*="language-"] {
  font-family: var(--font-mono);
  color: #e2e8f0;
  background: none;
  text-shadow: none;
}

/* Syntax highlighting color overrides */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
  color: #718096;
  font-style: italic;
}

.token.punctuation {
  color: #a0aec0;
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
  color: #f687b3;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
  color: #68d391;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
  color: #ed8936;
}

.token.atrule,
.token.attr-value,
.token.keyword {
  color: #81e6d9;
}

.token.function,
.token.class-name {
  color: #fbb6ce;
}

.token.regex,
.token.important,
.token.variable {
  color: #f687b3;
}

/* Line numbers styling */
.line-numbers .line-numbers-rows {
  border-right: 1px solid #4a5568;
  background: rgba(0, 0, 0, 0.2);
}

.line-numbers-rows > span:before {
  color: #718096;
  font-size: var(--font-size-xs);
}

/* Toolbar styling */
.toolbar {
  display: flex;
  gap: var(--space-2);
}

.toolbar-item button {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-inverse);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: all 0.3s ease;
}

.toolbar-item button:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.copy-btn {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-inverse);
  padding: var(--space-2);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.code-footer {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.code-sources h4 {
  color: var(--text-inverse);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2);
}

.code-sources ul {
  list-style: none;
  padding: 0;
}

.code-sources li {
  margin-bottom: var(--space-1);
}

.code-sources a {
  color: var(--accent-color);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.code-sources a:hover {
  text-decoration: underline;
}

/* Flowchart Section */
.flowchart-section {
  background: var(--bg-secondary);
}

.flowchart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.flowchart-item {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.flowchart-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.flowchart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.flowchart-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
}

.flowchart-header .badge {
  background: var(--primary-color);
  color: var(--text-inverse);
  padding: var(--space-1) var(--space-3);
  border-radius: 12px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.flowchart-placeholder {
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: var(--space-4);
  margin: var(--space-4) 0;
  border: 1px solid var(--border-color);
}

.flowchart-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  min-height: 300px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  background: var(--bg-primary);
  padding: var(--space-3);
  display: block;
  object-fit: contain;
  object-position: center;
}

.flowchart-caption {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: var(--space-3);
  font-style: italic;
}

@media (max-width: 768px) {
  .flowchart-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .flowchart-item {
    padding: var(--space-4);
  }

  .flowchart-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .flowchart-image {
    padding: var(--space-2);
  }

  .navbar .container {
    position: relative;
  }

  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    padding: var(--space-4);
    gap: var(--space-2);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  /* Ensure hamburger menu is visible and clickable */
  .nav-toggle {
    display: flex !important;
    z-index: 1001;
    position: relative;
  }

  .nav-toggle span {
    display: block;
    background-color: var(--text-primary);
  }

  .hero-title {
    font-size: var(--font-size-4xl);
  }

  .hero-meta {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .overview-grid,
  .schematics-grid,
  .flowchart-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .photo-row {
    grid-template-columns: 1fr;
  }

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

  .flow-branch {
    flex-direction: column;
    gap: var(--space-4);
  }

  .state-branch {
    flex-direction: column;
    gap: var(--space-4);
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section-header {
    margin-bottom: var(--space-8);
  }

  .container {
    padding: 0 var(--space-4);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: calc(var(--space-16) + 60px) 0 var(--space-12);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .section-header h2 {
    font-size: var(--font-size-3xl);
  }

  .code-content {
    font-size: var(--font-size-xs);
    padding: var(--space-4);
  }

  .overview-card,
  .team-card,
  .schematic-item,
  .flowchart-item {
    padding: var(--space-4);
  }
}

/* Print Styles */
@media print {
  .navbar,
  .hero-cta,
  .copy-btn {
    display: none;
  }

  .hero {
    padding: var(--space-8) 0;
  }

  .section {
    padding: var(--space-8) 0;
    break-inside: avoid;
  }

  body {
    background: white;
    color: black;
  }

  .code-block {
    background: #f5f5f5;
    border: 1px solid #ddd;
  }

  .code-content {
    background: #f5f5f5;
    color: black;
  }
}

/* Media Section */
.media-section {
  background: var(--bg-primary);
}

.media-subsection {
  margin-bottom: var(--space-12);
}

.media-subsection h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.media-subsection h3 i {
  color: var(--primary-color);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-6);
}

.media-item {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.media-container {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-secondary);
}

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

.media-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--bg-dark);
}

.media-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.media-container:hover .media-overlay {
  opacity: 1;
}

.media-container:hover .media-image {
  transform: scale(1.05);
}

.media-fullscreen {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--text-inverse);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.media-fullscreen:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

.media-caption {
  padding: var(--space-4) var(--space-6);
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}

.media-caption p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  font-weight: 500;
}

/* Lightbox Modal */
.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: var(--text-inverse);
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s ease;
  cursor: pointer;
  z-index: 10000;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.lightbox-close:hover,
.lightbox-close:focus {
  color: var(--accent-color);
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.1);
}

/* Responsive Design for Media Section */
@media (max-width: 768px) {
  .media-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .media-subsection {
    margin-bottom: var(--space-8);
  }

  .media-subsection h3 {
    font-size: var(--font-size-xl);
  }

  .media-fullscreen {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-lg);
  }

  .lightbox-content {
    max-width: 95%;
    max-height: 95%;
  }

  .lightbox-close {
    top: 10px;
    right: 15px;
    font-size: 30px;
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .media-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .media-container {
    aspect-ratio: 4/3;
  }
}