/* OpenBWC Modern Design System */

/* Import Sofia Pro or fallback to similar fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Primary Brand Colors */
  --primary-orange: #FF8A57;
  --primary-orange-dark: #E67744;
  --primary-orange-light: #FFB08F;
  
  /* Accent Colors */
  --accent-cream: #F4E5DF;
  --accent-forest: #334744;
  --accent-teal: #12938D;
  --accent-mint: #1CEE5C;
  
  /* Light Mode */
  --bg-light: #FFFFFF;
  --bg-light-secondary: #F8F9FA;
  --text-light: #1A1A1A;
  --text-light-secondary: #4A4A4A;
  --border-light: rgba(0, 0, 0, 0.08);
  --card-bg-light: #FFFFFF;
  --card-shadow-light: 0 2px 20px rgba(0, 0, 0, 0.06);
  
  /* Dark Mode */
  --bg-dark: #0A0F14;
  --bg-dark-secondary: #131920;
  --text-dark: #F0F0F0;
  --text-dark-secondary: #B0B0B0;
  --border-dark: rgba(255, 255, 255, 0.1);
  --card-bg-dark: #161D26;
  --card-shadow-dark: 0 2px 30px rgba(0, 0, 0, 0.4);
  
  /* Typography */
  --font-primary: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Consolas', 'Monaco', monospace;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Active Theme Variables (default light) */
  --bg-color: var(--bg-light);
  --bg-secondary: var(--bg-light-secondary);
  --text-color: var(--text-light);
  --text-secondary: var(--text-light-secondary);
  --border-color: var(--border-light);
  --card-bg: var(--card-bg-light);
  --card-shadow: var(--card-shadow-light);
}

/* Dark Mode Theme */
[data-theme="dark"] {
  --bg-color: var(--bg-dark);
  --bg-secondary: var(--bg-dark-secondary);
  --text-color: var(--text-dark);
  --text-secondary: var(--text-dark-secondary);
  --border-color: var(--border-dark);
  --card-bg: var(--card-bg-dark);
  --card-shadow: var(--card-shadow-dark);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-weight: 400;
}

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

/* Modern Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.logo-img {
  height: 40px;
  width: auto;
  transition: transform var(--transition-base);
}

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

/* Navigation Links */
.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  position: relative;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-orange);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-color);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Theme Switcher */
.theme-toggle {
  position: relative;
  width: 56px;
  height: 28px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  padding: 0 4px;
}

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

.theme-toggle-slider {
  width: 20px;
  height: 20px;
  background: var(--primary-orange);
  border-radius: 50%;
  transition: transform var(--transition-base);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .theme-toggle-slider {
  transform: translateX(28px);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-color);
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
  padding: 2rem;
  transform: translateY(-100%);
  transition: transform var(--transition-base);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu .nav-link {
  display: block;
  padding: 1rem 0;
  font-size: 1.125rem;
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu .nav-link:last-child {
  border-bottom: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  font-family: var(--font-primary);
}

.btn-primary {
  background: var(--primary-orange);
  color: white;
  box-shadow: 0 4px 12px rgba(255, 138, 87, 0.3);
}

.btn-primary:hover {
  background: var(--primary-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 138, 87, 0.4);
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

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

.btn-ghost {
  background: transparent;
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover {
  background: var(--bg-secondary);
}

/* Cards */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  box-shadow: var(--card-shadow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
  border-color: var(--primary-orange);
}

/* Hero Section */
.hero {
  padding: 5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-color), var(--primary-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

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

/* --- Impact/Problem Statement Section (Refined) --- */
.impact-section {
    /* Soft gradient using your brand colors at very low opacity */
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.08), rgba(18, 147, 141, 0.08));
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
}

.impact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

/* The Big Stat */
.impact-stat {
    font-size: clamp(2rem, 5vw, 3.5rem); /* Large, but not overwhelming */
    font-weight: 700; /* Standard bold, not extra-thick */
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    letter-spacing: -0.02em;
}

/* The Highlighted Number */
.impact-highlight {
    color: var(--primary-orange);
    /* Optional: Adds a subtle gradient to just the number */
    background: linear-gradient(135deg, var(--primary-orange), #F97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* The Description Text */
.impact-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary); /* Standard secondary text color */
    max-width: 700px;
    margin: 0 auto 2rem;
    font-weight: 400;
}

/* The Solution Badge */
.impact-solution {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    padding: 0.75rem 1.5rem;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); /* Subtle lift */
}

/* Decorative background element (Optional subtle pulse) */
.impact-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-orange) 0%, transparent 70%);
    opacity: 0.03; /* Very faint glow behind the text */
    pointer-events: none;
    z-index: 1;
}



/* Mobile Adjustments */
@media (max-width: 768px) {
    .impact-section {
        padding: 4rem 1.5rem;
    }
    .impact-description {
        font-size: 1.1rem;
    }
}

/* Accent Elements */
.accent-bar {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-orange), var(--accent-teal));
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-orange), var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}



/* Timeline */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-orange), var(--accent-teal));
}

.timeline-item {
  position: relative;
  padding-left: 4rem;
  margin-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: 22px;
  top: 0;
  width: 18px;
  height: 18px;
  background: var(--primary-orange);
  border: 4px solid var(--bg-color);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 138, 87, 0.2);
}

.timeline-date {
  color: var(--primary-orange);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  margin-bottom: 0.75rem;
}

/* Team Cards */
.team-card {
  display: flex;
  gap: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
  align-items: flex-start;
}

.team-card:hover {
  border-color: var(--primary-orange);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.team-avatar {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary-orange), var(--accent-teal));
  padding: 3px;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: var(--bg-color);
}

.team-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-orange), var(--accent-teal));
  color: white;
  font-size: 2.5rem;
  font-weight: 700;
}

.team-info h3 {
  margin-bottom: 0.5rem;
}

.team-role {
  color: var(--primary-orange);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.team-bio {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.team-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.social-link:hover {
  border-color: var(--primary-orange);
  background: var(--primary-orange);
  color: white;
}

.social-link svg {
  width: 16px;
  height: 16px;
}

/* Footer */
footer {
  background: var(--card-bg);
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem;
  margin-top: 5rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center; /* Vertically centers the three columns */
  gap: 2rem;
  flex-wrap: wrap;
}

/* Brand Section (Left) */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 240px;
}

.footer-brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-color);
  font-weight: 700;
  font-size: 1.25rem;
  transition: opacity var(--transition-fast);
}

.footer-brand-link:hover {
  opacity: 0.8;
}

.footer-logo-img {
  height: 48px;
  width: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  box-shadow: var(--card-shadow);
}

.footer-text {
  color: var(--text-secondary);
  font-size: 0.875rem;
  opacity: 0.8;
  margin: 0; /* Reset margins */
}

/* Navigation Links (Center) */
.footer-nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-link:hover {
  color: var(--primary-orange);
}

/* Social Links (Right) */
.footer-social-links {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* Mobile Responsive Adjustments */
@media (max-width: 900px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 3rem;
  }
  
  .footer-brand {
    align-items: center; /* Center logo in the stack */
    text-align: center;
  }
  
  .footer-nav-links {
    flex-direction: column; /* Stack nav links vertically on mobile */
    gap: 1rem;
  }
  
  .footer-social-links {
    justify-content: center;
  }
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
  font-size: 0.9375rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--text-color);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 87, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  nav {
    padding: 1rem 1.5rem;
  }
  
  .nav-links {
    gap: 1.5rem;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .hero {
    padding: 3rem 1.5rem;
  }
  
  .hero-text h1 {
    font-size: 2.5rem;
  }
  
  .hero-text p {
    font-size: 1.125rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .team-card {
    flex-direction: column;
    text-align: center;
  }
  
  .team-avatar {
    margin: 0 auto;
  }
  
  .team-links {
    justify-content: center;
  }
  
  .timeline::before {
    left: 15px;
  }
  
  .timeline-dot {
    left: 7px;
  }
  
  .timeline-item {
    padding-left: 3rem;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .card {
    padding: 1.25rem;
  }
  
  .team-links {
    flex-direction: column;
    width: 100%;
  }
  
  .social-link {
    width: 100%;
    justify-content: center;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Loading State */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-secondary) 25%,
    var(--border-color) 50%,
    var(--bg-secondary) 75%
  );
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Utility Classes */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.text-center {
  text-align: center;
}

/* --- Partnerships Section --- */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.partner-logo {
    height: 150px; /* Fixed height ensures uniformity */
    width: auto;
    object-fit: contain;
    filter: grayscale(100%); /* Start black & white */
    opacity: 0.7;
    transition: all var(--transition-base);
}

.partner-logo:hover {
    filter: grayscale(0%); /* Color on hover */
    opacity: 1;
    transform: scale(1.05);
}

/* --- Dark Mode Adjustments --- */

/* Default Dark Mode Behavior:
   Show logos in full color, slightly brightened to pop against dark bg.
   This is best for complex seals like DOJ or light seals like UAlbany. */
[data-theme="dark"] .partner-logo {
    filter: grayscale(0%) brightness(1.1);
    opacity: 0.9;
}

[data-theme="dark"] .partner-logo:hover {
     filter: brightness(1.2); /* Just brighten slightly on hover */
     opacity: 1;
}

/* SPECIAL UTILITY CLASS: .invert-dark
   Add this class in HTML to logos that are mostly dark text (like RIT).
   It turns them into a flat white silhouette in dark mode. */
[data-theme="dark"] .partner-logo.invert-dark {
    filter: brightness(0) invert(1) !important; /* Force black to white */
    opacity: 0.8;
}

[data-theme="dark"] .partner-logo.invert-dark:hover {
    opacity: 1;
    /* Keep the white filter on hover, just add scale */
    filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(255,255,255,0.3)) !important;
}


/* --- Press Room Section --- */
.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Slightly wider cards */
    gap: 1.5rem;
}

.press-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Left align for readability */
    justify-content: space-between;
    text-align: left;
    transition: all var(--transition-base);
    text-decoration: none;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.press-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-orange);
}

/* New: Decorative accent line on hover */
.press-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-orange);
    transform: scaleY(0);
    transition: transform 0.3s ease;
    transform-origin: bottom;
}

.press-card:hover::before {
    transform: scaleY(1);
}

.press-source {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 0.75rem;
    display: inline-block;
    background: var(--bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.press-title {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-color);
    line-height: 1.4;
    margin-bottom: 1.5rem;
    flex-grow: 1; /* Pushes the "Read" link to the bottom */
}

.press-link-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s ease;
}

.press-card:hover .press-link-text {
    color: var(--primary-orange);
}
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }