/* ============================================================
   AI Futures 2026 — Workshop Resource Stylesheet
   Archer Library, University of Regina
   Session: From Prompt to Picture: AI Image & Video Creation in Practice
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* --- CSS Custom Properties (U of R Brand) --- */
:root {
  /* University of Regina Official Colors */
  --uofr-green:       #005826;
  --uofr-green-dark:  #003d1b;
  --uofr-green-light: #1a7a3f;
  --uofr-gold:        #FFC72C;
  --uofr-gold-dark:   #e0a800;
  --uofr-gold-light:  #FFD966;

  /* AI Futures Accent Colors */
  --ai-purple:        #6B3FA0;
  --ai-purple-light:  #9B6CD4;
  --ai-teal:          #0D7E87;
  --ai-teal-light:    #17a2b0;

  /* Neutral Palette */
  --text-primary:     #1a1a2e;
  --text-secondary:   #4a4a6a;
  --text-muted:       #6b7280;
  --bg-white:         #ffffff;
  --bg-light:         #f8f9fa;
  --bg-lighter:       #f0f2f5;
  --border-light:     #e2e8f0;
  --border-medium:    #cbd5e1;

  /* Tool Brand Colors */
  --color-nanobanana: #4285F4;
  --color-flow:       #0F9D58;
  --color-chatgpt:    #10A37F;
  --color-sora:       #1a1a1a;
  --color-higgsfield: #8B1E3F;

  /* Spacing & Layout */
  --max-width: 1100px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-white);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--uofr-green); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--uofr-green-light); text-decoration: underline; }

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* --- Site Header --- */
.site-header {
  background: var(--uofr-green-dark);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.site-header .header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.site-header .brand-logo {
  width: 36px;
  height: 36px;
  background: var(--uofr-gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--uofr-green-dark);
  font-family: 'Space Grotesk', sans-serif;
  flex-shrink: 0;
}

.site-header .brand-text {
  display: flex;
  flex-direction: column;
}

.site-header .brand-event {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--uofr-gold);
  line-height: 1;
}

.site-header .brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  font-family: 'Space Grotesk', sans-serif;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.12);
  text-decoration: none;
}

/* --- Event Banner / Hero --- */
.event-hero {
  background: linear-gradient(135deg, var(--uofr-green-dark) 0%, var(--uofr-green) 50%, #1a7a3f 100%);
  color: #fff;
  padding: 4rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.event-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.event-hero .hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.event-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,199,44,0.2);
  border: 1px solid rgba(255,199,44,0.4);
  color: var(--uofr-gold);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.event-hero h1 {
  color: #fff;
  margin-bottom: 1rem;
  max-width: 780px;
}

.event-hero .hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  max-width: 680px;
  margin-bottom: 2rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

.hero-meta-item strong {
  color: var(--uofr-gold);
}

/* --- Page Layout --- */
.page-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; }
}

/* --- Sections --- */
.section { margin-bottom: 3rem; }
.section-header {
  border-left: 4px solid var(--uofr-gold);
  padding-left: 1rem;
  margin-bottom: 1.5rem;
}
.section-header h2 { color: var(--uofr-green-dark); }
.section-header p { color: var(--text-secondary); margin-top: 0.25rem; }

/* --- Cards --- */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); }

.card-accent {
  border-top: 4px solid var(--uofr-green);
}

/* --- Tool Cards (index page) --- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.tool-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}
.tool-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.tool-card-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #fff;
}

.tool-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.tool-card-header h3 {
  color: #fff;
  font-size: 1.1rem;
}

.tool-card-header .tool-type {
  font-size: 0.75rem;
  opacity: 0.8;
  font-weight: 400;
}

.tool-card-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
}

.tool-card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.tool-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cost-badge {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  background: var(--bg-lighter);
  color: var(--text-secondary);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--uofr-green);
  color: #fff;
}
.btn-primary:hover {
  background: var(--uofr-green-light);
  color: #fff;
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--uofr-green);
  border: 2px solid var(--uofr-green);
}
.btn-outline:hover {
  background: var(--uofr-green);
  color: #fff;
  text-decoration: none;
}

/* Tool Brand Colors */
.tool-nanobanana .tool-card-header { background: linear-gradient(135deg, #1a73e8, #4285F4); }
.tool-flow       .tool-card-header { background: linear-gradient(135deg, #0d7e3f, #0F9D58); }
.tool-chatgpt    .tool-card-header { background: linear-gradient(135deg, #0d7a60, #10A37F); }
.tool-sora       .tool-card-header { background: linear-gradient(135deg, #111, #333); }
.tool-higgsfield .tool-card-header { background: linear-gradient(135deg, #6b1530, #8B1E3F); }

/* --- Tool Detail Pages --- */
.tool-hero {
  padding: 3rem 1.5rem;
  color: #fff;
}

.tool-hero-nanobanana { background: linear-gradient(135deg, #1a73e8, #4285F4); }
.tool-hero-flow       { background: linear-gradient(135deg, #0d7e3f, #0F9D58); }
.tool-hero-chatgpt    { background: linear-gradient(135deg, #0d7a60, #10A37F); }
.tool-hero-sora       { background: linear-gradient(135deg, #111, #333); }
.tool-hero-higgsfield { background: linear-gradient(135deg, #4a0e22, #8B1E3F); }

.tool-hero .hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.tool-hero h1 { color: #fff; margin-bottom: 0.5rem; }
.tool-hero .tool-tagline { font-size: 1.1rem; opacity: 0.88; margin-bottom: 1.5rem; }

.tool-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tool-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
}

/* --- Info Boxes --- */
.info-box {
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid;
}

.info-box-green {
  background: #f0f9f4;
  border-color: var(--uofr-green);
  color: #1a4730;
}

.info-box-gold {
  background: #fffbf0;
  border-color: var(--uofr-gold);
  color: #5a4200;
}

.info-box-purple {
  background: #f5f0ff;
  border-color: var(--ai-purple);
  color: #3d1f6b;
}

.info-box-red {
  background: #fff5f5;
  border-color: #e53e3e;
  color: #742a2a;
}

.info-box h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

/* --- Prompt Examples --- */
.prompt-block {
  background: #1a1a2e;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 0.75rem 0;
  position: relative;
  border-left: 3px solid var(--uofr-gold);
}

.prompt-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--uofr-gold);
  margin-bottom: 0.5rem;
}

.prompt-text {
  font-family: 'Space Mono', 'Courier New', monospace;
  font-size: 0.88rem;
  color: #e2e8f0;
  line-height: 1.6;
  white-space: pre-wrap;
  margin: 0;
}

.prompt-note {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.5rem;
  font-style: italic;
}

/* --- Feature List --- */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.feature-list li:last-child { border-bottom: none; }

.feature-list .fi {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--uofr-green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Pricing Table --- */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
}

.pricing-table th {
  background: var(--uofr-green-dark);
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
}

.pricing-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  vertical-align: top;
}

.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:nth-child(even) td { background: var(--bg-light); }

.pricing-table td strong { color: var(--text-primary); }
.pricing-free { color: var(--uofr-green); font-weight: 600; }
.pricing-paid { color: var(--ai-purple); font-weight: 600; }

/* --- Links / Resources Section --- */
.resources-section {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 2rem;
}

.resources-section h3 {
  color: var(--uofr-green-dark);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.resource-group {
  margin-bottom: 1.5rem;
}

.resource-group h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.resource-link {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-light);
  text-decoration: none;
}

.resource-link:last-child { border-bottom: none; }

.resource-link:hover { text-decoration: none; }

.resource-link .rl-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.rl-icon-web  { background: #e8f4fd; color: #1a73e8; }
.rl-icon-yt   { background: #ffebee; color: #e53e3e; }
.rl-icon-edu  { background: #e8f5e9; color: #2e7d32; }

.resource-link .rl-info { flex: 1; }
.resource-link .rl-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--uofr-green);
  line-height: 1.3;
  display: block;
}
.resource-link .rl-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: block;
  margin-top: 0.15rem;
}

/* --- Sidebar --- */
.sidebar { position: sticky; top: 80px; }

.sidebar-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.sidebar-card .sc-header {
  background: var(--uofr-green-dark);
  color: #fff;
  padding: 0.875rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sidebar-card .sc-body { padding: 1rem 1.25rem; }

.nav-list { list-style: none; }
.nav-list li { border-bottom: 1px solid var(--border-light); }
.nav-list li:last-child { border-bottom: none; }
.nav-list a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.5rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-list a:hover { color: var(--uofr-green); text-decoration: none; }
.nav-list .tool-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Video Container --- */
.video-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}

.video-wrapper video {
  width: 100%;
  display: block;
}

.video-caption {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.5rem;
  font-style: italic;
}

/* --- Model Tags --- */
.model-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--bg-lighter);
  border: 1px solid var(--border-medium);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0.2rem;
}

/* --- Higgsfield Model Breakdown --- */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.model-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1rem;
  border-top: 3px solid;
}

.model-card.mc-sora   { border-top-color: #333; }
.model-card.mc-kling  { border-top-color: #e8490b; }
.model-card.mc-veo    { border-top-color: #1a73e8; }
.model-card.mc-flux   { border-top-color: #7c3aed; }

.model-card h4 { font-size: 0.95rem; margin-bottom: 0.4rem; }
.model-card p  { font-size: 0.82rem; color: var(--text-secondary); margin: 0; }

/* --- Bio Page --- */
.bio-hero {
  background: linear-gradient(135deg, var(--uofr-green-dark), var(--uofr-green));
  padding: 3.5rem 1.5rem;
  color: #fff;
}

.bio-hero .bio-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.bio-avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: rgba(255,199,44,0.25);
  border: 4px solid var(--uofr-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  flex-shrink: 0;
  overflow: hidden;
}

.bio-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bio-info h1 { color: #fff; margin-bottom: 0.25rem; }
.bio-info .bio-title { color: var(--uofr-gold); font-weight: 600; margin-bottom: 0.5rem; }
.bio-info .bio-org { color: rgba(255,255,255,0.75); font-size: 0.92rem; }

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.15);
  color: #fff;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}
.social-link:hover {
  background: rgba(255,255,255,0.25);
  color: #fff;
  text-decoration: none;
}

@media (max-width: 600px) {
  .bio-hero .bio-inner { flex-direction: column; text-align: center; gap: 1.5rem; }
  .social-links { justify-content: center; }
}

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-lighter);
  max-width: 100%;
}

.breadcrumb a {
  color: var(--uofr-green);
  text-decoration: none;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--border-medium); }
.breadcrumb .current { color: var(--text-primary); font-weight: 500; }

/* --- Accessibility Tag --- */
.access-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.access-google { background: #e8f4fd; color: #1a73e8; }
.access-openai { background: #e8f5f0; color: #10A37F; }
.access-demo   { background: #fef5e7; color: #c07a00; }

/* --- Footer --- */
.site-footer {
  background: var(--uofr-green-dark);
  color: rgba(255,255,255,0.7);
  padding: 2rem 1.5rem;
  margin-top: 4rem;
  font-size: 0.85rem;
}

.site-footer .footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 700px) {
  .site-footer .footer-inner { grid-template-columns: 1fr; }
}

.site-footer h4 {
  color: var(--uofr-gold);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.site-footer a { color: rgba(255,255,255,0.65); }
.site-footer a:hover { color: #fff; }

.footer-bottom {
  max-width: var(--max-width);
  margin: 1.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
}

.footer-uofr-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.08);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .tools-grid { grid-template-columns: 1fr; }
  .model-grid  { grid-template-columns: 1fr; }
  .site-nav    { display: none; }
  .event-hero  { padding: 2.5rem 1.25rem; }
  .page-container { padding: 1.5rem 1.25rem 3rem; }
}

@media (max-width: 480px) {
  .hero-meta    { flex-direction: column; gap: 0.5rem; }
  .tool-meta-bar { flex-direction: column; gap: 0.4rem; }
}