/* ============================================
   Shinyay Workshop Hub — GitHub-Branded Styles
   ============================================ */

/* --- CSS Custom Properties (Theme Tokens) --- */
:root {
  /* GitHub Brand Colors */
  --gh-green: #0FBF3E;
  --gh-green-light: #8CF2A6;
  --gh-green-dark: #08872B;
  --gh-green-bg: #BFFFD1;
  --gh-purple: #8534F3;
  --gh-purple-light: #C898FD;
  --gh-orange: #FE4C25;
  --gh-blue: #0969da;

  /* Category Colors */
  --cat-copilot: #8534F3;
  --cat-legacy: #da3633;
  --cat-github: #0969da;
  --cat-ai-ml: #1a7f37;
  --cat-cloud: #bf8700;
  --cat-spring: #0FBF3E;
  --cat-devops: #8a6534;

  /* Layout */
  --max-width: 1280px;
  --nav-height: 64px;
  --border-radius: 8px;
  --border-radius-lg: 12px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Dark theme (default) */
[data-theme="dark"] {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-overlay: rgba(13, 17, 23, 0.8);
  --border-primary: #30363d;
  --border-secondary: #21262d;
  --text-primary: #e6edf3;
  --text-secondary: #7d8590;
  --text-muted: #484f58;
  --text-link: #58a6ff;
  --shadow-card: 0 3px 6px rgba(0, 0, 0, 0.4);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
  --hero-gradient: linear-gradient(135deg, #0d1117 0%, #161b22 40%, #0d2818 100%);
  --pill-bg: #21262d;
  --pill-bg-active: #0FBF3E;
  --pill-text: #e6edf3;
  --pill-text-active: #000000;
  --input-bg: #0d1117;
  --input-border: #30363d;
  --input-border-focus: #58a6ff;
}

/* Light theme */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f6f8fa;
  --bg-tertiary: #eaeef2;
  --bg-overlay: rgba(255, 255, 255, 0.8);
  --border-primary: #d1d9e0;
  --border-secondary: #eaeef2;
  --text-primary: #1f2328;
  --text-secondary: #656d76;
  --text-muted: #8b949e;
  --text-link: #0969da;
  --shadow-card: 0 1px 3px rgba(31, 35, 40, 0.12);
  --shadow-card-hover: 0 8px 24px rgba(31, 35, 40, 0.16);
  --hero-gradient: linear-gradient(135deg, #0d1117 0%, #161b22 40%, #0d2818 100%);
  --pill-bg: #eaeef2;
  --pill-bg-active: #0FBF3E;
  --pill-text: #1f2328;
  --pill-text-active: #000000;
  --input-bg: #ffffff;
  --input-border: #d1d9e0;
  --input-border-focus: #0969da;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 24px);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
  color: var(--text-link);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
}

/* --- Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--bg-overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-primary);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.nav-container {
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo:hover {
  text-decoration: none;
  color: var(--gh-green);
}

.nav-logo-icon {
  color: var(--gh-green);
  transition: transform var(--transition-normal);
}

.nav-logo:hover .nav-logo-icon {
  transform: rotate(90deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: flex-end;
}

.nav-link {
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
  text-decoration: none;
}

.nav-link-external {
  display: flex;
  align-items: center;
  gap: 6px;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-left: 8px;
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

[data-theme="dark"] .theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-light { display: block; }
[data-theme="light"] .theme-icon-dark { display: block; }
[data-theme="light"] .theme-icon-light { display: none; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 8px;
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  background: var(--bg-secondary);
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Hero Section --- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 24px 64px;
  background: var(--hero-gradient);
  text-align: center;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(15, 191, 62, 0.12) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 6s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-avatar {
  border-radius: 50%;
  border: 3px solid var(--gh-green);
  box-shadow: 0 0 30px rgba(15, 191, 62, 0.3);
  margin-bottom: 24px;
  transition: transform var(--transition-normal);
}

.hero-avatar:hover {
  transform: scale(1.05);
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.hero-title-line2 {
  display: block;
  background: linear-gradient(135deg, var(--gh-green), var(--gh-green-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 18px;
  color: #8b949e;
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 36px;
}

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

.hero-stat-number {
  font-size: 36px;
  font-weight: 800;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.hero-stat-label {
  font-size: 13px;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: #30363d;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gh-green);
  color: #000000;
}

.btn-primary:hover {
  background: var(--gh-green-light);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: #e6edf3;
  border: 1px solid #30363d;
}

.btn-secondary:hover {
  background: #21262d;
  border-color: #8b949e;
  text-decoration: none;
  color: #ffffff;
  transform: translateY(-1px);
}

/* --- Filters Section --- */
.filters-section {
  position: sticky;
  top: var(--nav-height);
  z-index: 50;
  background: var(--bg-overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-primary);
  padding: 16px 24px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.filters-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-wrapper {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 10px 80px 10px 40px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.15);
}

.search-count {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.filter-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.category-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  background: var(--pill-bg);
  color: var(--pill-text);
  border: 1px solid var(--border-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.pill:hover {
  border-color: var(--text-secondary);
}

.pill.active {
  background: var(--pill-bg-active);
  color: var(--pill-text-active);
  border-color: var(--pill-bg-active);
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.sort-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.sort-label {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.sort-select {
  padding: 6px 28px 6px 12px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237d8590' d='M6 8.825L1.175 4l.825-.825L6 7.175 10 3.175l.825.825z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  transition: border-color var(--transition-fast);
}

.sort-select:focus {
  border-color: var(--input-border-focus);
}

/* --- Workshop Grid --- */
.workshops-grid-section {
  padding: 32px 24px 48px;
}

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

.workshops-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* --- Workshop Card --- */
.workshop-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
}

.workshop-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.workshop-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--text-muted);
}

.workshop-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.workshop-card[data-category="copilot-ai"]::before { background: var(--cat-copilot); }
.workshop-card[data-category="legacy-modernization"]::before { background: var(--cat-legacy); }
.workshop-card[data-category="github-platform"]::before { background: var(--cat-github); }
.workshop-card[data-category="ai-ml"]::before { background: var(--cat-ai-ml); }
.workshop-card[data-category="cloud-infra"]::before { background: var(--cat-cloud); }
.workshop-card[data-category="spring-java"]::before { background: var(--cat-spring); }
.workshop-card[data-category="devops-containers"]::before { background: var(--cat-devops); }

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.card-category {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.card-category[data-category="copilot-ai"] { background: rgba(133, 52, 243, 0.15); color: var(--gh-purple-light); }
.card-category[data-category="legacy-modernization"] { background: rgba(218, 54, 51, 0.15); color: #f85149; }
.card-category[data-category="github-platform"] { background: rgba(9, 105, 218, 0.15); color: #58a6ff; }
.card-category[data-category="ai-ml"] { background: rgba(26, 127, 55, 0.15); color: #3fb950; }
.card-category[data-category="cloud-infra"] { background: rgba(191, 135, 0, 0.15); color: #d29922; }
.card-category[data-category="spring-java"] { background: rgba(15, 191, 62, 0.15); color: var(--gh-green); }
.card-category[data-category="devops-containers"] { background: rgba(138, 101, 52, 0.15); color: #c69026; }

[data-theme="light"] .card-category[data-category="copilot-ai"] { background: rgba(133, 52, 243, 0.1); color: #6e40c9; }
[data-theme="light"] .card-category[data-category="legacy-modernization"] { background: rgba(218, 54, 51, 0.1); color: #cf222e; }
[data-theme="light"] .card-category[data-category="github-platform"] { background: rgba(9, 105, 218, 0.1); color: #0550ae; }
[data-theme="light"] .card-category[data-category="ai-ml"] { background: rgba(26, 127, 55, 0.1); color: #116329; }
[data-theme="light"] .card-category[data-category="cloud-infra"] { background: rgba(191, 135, 0, 0.1); color: #7d4e00; }
[data-theme="light"] .card-category[data-category="spring-java"] { background: rgba(15, 191, 62, 0.1); color: #08872B; }
[data-theme="light"] .card-category[data-category="devops-containers"] { background: rgba(138, 101, 52, 0.1); color: #6e4b1f; }

.card-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.card-stars svg {
  color: #e3b341;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  word-break: break-word;
}

.card-title a {
  color: inherit;
  text-decoration: none;
}

.card-title a:hover {
  color: var(--text-link);
  text-decoration: underline;
}

.card-description {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-secondary);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-secondary);
  font-size: 12px;
  color: var(--text-muted);
}

.card-language {
  display: flex;
  align-items: center;
  gap: 5px;
}

.language-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.card-date {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-link);
  text-decoration: none;
}

.card-link:hover {
  text-decoration: underline;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}

.empty-state-title {
  font-size: 20px;
  color: var(--text-secondary);
  margin-top: 16px;
}

.empty-state-text {
  font-size: 14px;
  margin-top: 8px;
}

/* --- Technology Breakdown --- */
.tech-section {
  padding: 48px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
}

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

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.section-title svg {
  color: var(--gh-green);
  flex-shrink: 0;
}

.tech-bars {
  display: grid;
  gap: 12px;
}

.tech-bar-item {
  display: grid;
  grid-template-columns: 100px 1fr 40px;
  align-items: center;
  gap: 12px;
}

.tech-bar-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: right;
}

.tech-bar-track {
  height: 24px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-secondary);
}

.tech-bar-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 1s ease;
  min-width: 4px;
}

.tech-bar-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* --- About Section --- */
.about-section {
  padding: 48px 24px;
}

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

.about-content {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-lg);
}

.about-avatar {
  border-radius: 50%;
  border: 2px solid var(--border-primary);
  flex-shrink: 0;
}

.about-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.about-handle {
  font-weight: 400;
  color: var(--text-secondary);
  font-size: 15px;
}

.about-bio {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.about-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

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

/* --- Footer --- */
.site-footer {
  padding: 24px;
  border-top: 1px solid var(--border-primary);
  background: var(--bg-secondary);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-text {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-link {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.footer-divider {
  color: var(--text-muted);
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gh-green);
  color: #000000;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(15, 191, 62, 0.3);
  transition: all var(--transition-fast);
  z-index: 50;
  opacity: 0;
  transform: translateY(16px);
}

.back-to-top[hidden] {
  display: none;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gh-green-light);
  transform: translateY(-2px);
}

/* --- Responsive --- */
@media (max-width: 1023px) {
  .workshops-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: 12px;
    gap: 4px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-hamburger {
    display: flex;
  }

  .hero {
    padding: 48px 16px 40px;
    min-height: auto;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-tagline {
    font-size: 15px;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-stat-number {
    font-size: 28px;
  }

  .hero-avatar {
    width: 80px;
    height: 80px;
  }

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

  .filters-section {
    padding: 12px 16px;
  }

  .category-pills {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }

  .category-pills::-webkit-scrollbar {
    display: none;
  }

  .filter-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .sort-controls {
    justify-content: flex-end;
  }

  .tech-bar-item {
    grid-template-columns: 80px 1fr 32px;
    gap: 8px;
  }

  .about-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .about-links {
    justify-content: center;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}

/* --- Animation delays for staggered card entrance --- */
.workshop-card:nth-child(1) { transition-delay: 0ms; }
.workshop-card:nth-child(2) { transition-delay: 50ms; }
.workshop-card:nth-child(3) { transition-delay: 100ms; }
.workshop-card:nth-child(4) { transition-delay: 150ms; }
.workshop-card:nth-child(5) { transition-delay: 200ms; }
.workshop-card:nth-child(6) { transition-delay: 250ms; }
.workshop-card:nth-child(7) { transition-delay: 300ms; }
.workshop-card:nth-child(8) { transition-delay: 350ms; }
.workshop-card:nth-child(9) { transition-delay: 400ms; }

/* --- Print styles --- */
@media print {
  .site-header,
  .filters-section,
  .theme-toggle,
  .back-to-top,
  .hero-actions,
  .nav-hamburger {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 24px;
    background: #ffffff !important;
    color: #000000;
  }

  .hero-title,
  .hero-stat-number {
    color: #000000 !important;
  }

  .workshop-card {
    opacity: 1;
    transform: none;
    break-inside: avoid;
  }

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