/* ============================================================================
   ROGUE AI STUDIOS - STYLESHEET
   Sleek, premium, high-fidelity futuristic design
   ============================================================================ */

/* ============================================================================
   CSS VARIABLES - DESIGN SYSTEM
   ============================================================================ */

:root {
  /* Color palette */
  --bg-primary: #060610;
  --bg-secondary: #0a0a18;
  --bg-card: #0e0e1c;
  --bg-card-hover: #141428;
  --neon-green: #00ff88;
  --neon-blue: #00c8ff;
  --neon-purple: #a855f7;
  --neon-red: #ff3366;
  --neon-orange: #ff8800;
  --text-primary: #e8e8f0;
  --text-secondary: #8888aa;
  --text-muted: #555570;
  --border-color: #1a1a30;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Typography */
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;

  /* Transitions */
  --transition-fast: 0.2s ease-out;
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  /* Shadows */
  --shadow-glow-green: 0 0 20px rgba(0, 255, 136, 0.3);
  --shadow-glow-blue: 0 0 20px rgba(0, 200, 255, 0.3);
  --shadow-glow-purple: 0 0 20px rgba(168, 85, 247, 0.3);
  --shadow-glow-red: 0 0 20px rgba(255, 51, 102, 0.2);
  --shadow-elevation: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ============================================================================
   RESET & BASE STYLES
   ============================================================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--neon-green);
  border-radius: 4px;
  transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-blue);
}

/* Firefox scrollbar */
* {
  scrollbar-color: var(--neon-green) var(--bg-secondary);
  scrollbar-width: thin;
}

/* ============================================================================
   TYPOGRAPHY
   ============================================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 0.12em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.8rem);
  letter-spacing: 0.1em;
}

h3 {
  font-size: clamp(1.3rem, 3vw, 1.5rem);
  letter-spacing: 0.1em;
}

h4 {
  font-size: clamp(1.1rem, 2.5vw, 1.2rem);
  letter-spacing: 0.08em;
}

h5 {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

h6 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

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

a:hover {
  color: var(--neon-green);
}

/* Text glow utilities */
.text-glow-green {
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green), 0 0 20px rgba(0, 255, 136, 0.2);
}

.text-glow-blue {
  color: var(--neon-blue);
  text-shadow: 0 0 10px var(--neon-blue), 0 0 20px rgba(0, 200, 255, 0.2);
}

.text-glow-purple {
  color: var(--neon-purple);
  text-shadow: 0 0 10px var(--neon-purple), 0 0 20px rgba(168, 85, 247, 0.2);
}

.text-glow-red {
  color: var(--neon-red);
  text-shadow: 0 0 10px var(--neon-red), 0 0 20px rgba(255, 51, 102, 0.15);
}

/* ============================================================================
   NAVIGATION
   ============================================================================ */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(6, 6, 16, 0.75);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(20px);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

nav.scrolled {
  background: rgba(6, 6, 16, 0.95);
  border-bottom-color: rgba(0, 255, 136, 0.15);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem var(--spacing-xl);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neon-green);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.logo:hover {
  color: var(--neon-blue);
  text-shadow: 0 0 15px var(--neon-blue);
}

.logo img {
  height: 28px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

/* Style all nav links directly (works with or without .nav-link class) */
.nav-links > li > a {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  cursor: pointer;
  padding: 0.5rem 0;
}

.nav-links > li > a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
  transition: width var(--transition-fast);
}

.nav-links > li > a:hover {
  color: var(--neon-green);
}

.nav-links > li > a:hover::after {
  width: 100%;
}

/* Alias for backwards compat */
.nav-link {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  cursor: pointer;
}

/* Dropdown menu */
.dropdown {
  position: relative;
}

.dropdown-toggle::after {
  content: '▾';
  margin-left: 0.4rem;
  font-size: 0.6rem;
  transition: transform var(--transition-fast);
  /* Override underline pseudo-element */
  position: static;
  width: auto;
  height: auto;
  background: none;
  box-shadow: none;
}

.dropdown:hover .dropdown-toggle::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 0;
  padding-top: 1rem;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

/* Bridge the gap so hover doesn't break */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.dropdown-menu a {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0.05em;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dropdown-menu a:hover {
  background-color: rgba(0, 255, 136, 0.1);
  color: var(--neon-green);
}

/* Mobile hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--neon-green);
  transition: all var(--transition-fast);
  border-radius: 1px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .nav-links.active {
    max-height: 400px;
  }

  .nav-link {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
  }

  .nav-link::after {
    display: none;
  }

  .dropdown-menu {
    position: static;
    background: var(--bg-primary);
    border: none;
    border-left: 3px solid var(--neon-green);
    border-radius: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), opacity 0s;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .dropdown.active .dropdown-menu {
    max-height: 300px;
  }

  .dropdown-menu a {
    padding-left: 2rem;
  }
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.8rem 2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary button */
.btn-primary {
  background: var(--neon-green);
  color: var(--bg-primary);
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 25px var(--neon-green), 0 10px 20px rgba(0, 255, 136, 0.2);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

/* Secondary button */
.btn-secondary {
  background: transparent;
  color: var(--neon-blue);
  border-color: var(--neon-blue);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(0, 200, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-blue);
}

.btn-secondary:active:not(:disabled) {
  transform: translateY(0);
}

/* Ghost button */
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--text-muted);
}

.btn-ghost:hover:not(:disabled) {
  color: var(--neon-green);
  border-color: var(--neon-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-green);
}

/* Large button */
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 0.8rem;
}

/* Small button */
.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.68rem;
}

/* ============================================================================
   CARDS
   ============================================================================ */

.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 255, 136, 0.3);
  transform: translateY(-5px);
  box-shadow: var(--shadow-elevation), 0 0 30px rgba(0, 255, 136, 0.1);
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.card-badge {
  display: inline-block;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================================
   LAYOUT UTILITIES
   ============================================================================ */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.section {
  padding: var(--spacing-4xl) 0;
}

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

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-2xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-2xl);
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }
}

/* ============================================================================
   PAGE HEADER
   ============================================================================ */

.page-header {
  position: relative;
  padding: 9rem 0 4rem;
  text-align: center;
  margin-top: 60px;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.page-header h1 {
  margin-bottom: 1.5rem;
}

.page-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.breadcrumb {
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--neon-blue);
}

/* ============================================================================
   FOOTER
   ============================================================================ */

footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 0;
  margin-top: var(--spacing-4xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-3xl);
  padding: var(--spacing-3xl) var(--spacing-xl);
  max-width: 1280px;
  margin: 0 auto;
}

.footer-section h4 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--neon-green);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

.footer-section ul {
  list-style: none;
}

.footer-section a {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-section a:hover {
  color: var(--neon-green);
  padding-left: 0.5rem;
}

.footer-section p {
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-2xl) var(--spacing-xl);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  max-width: 1280px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* ============================================================================
   FORMS
   ============================================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--spacing-xl);
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.2), inset 0 0 10px rgba(0, 255, 136, 0.05);
}

.form-group textarea {
  resize: vertical;
  min-height: 160px;
  font-family: var(--font-mono);
}

.form-group select {
  cursor: pointer;
}

.form-error {
  color: var(--neon-red);
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

/* ============================================================================
   ANIMATIONS
   ============================================================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
  }
  50% {
    box-shadow: 0 0 35px rgba(0, 255, 136, 0.5);
  }
}

@keyframes countUp {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-in {
  opacity: 0;
  transform: translateY(25px);
}

.animate-in.visible {
  animation: fadeInUp var(--transition-slow) ease-out forwards;
}

.animate-in.visible:nth-child(2) {
  animation-delay: 0.1s;
}

.animate-in.visible:nth-child(3) {
  animation-delay: 0.2s;
}

.animate-in.visible:nth-child(4) {
  animation-delay: 0.3s;
}

.animate-in.visible:nth-child(5) {
  animation-delay: 0.4s;
}

.animate-in.visible:nth-child(6) {
  animation-delay: 0.5s;
}

/* ============================================================================
   STATS SECTION
   ============================================================================ */

.stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stat {
  text-align: center;
}

.stat-val {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--neon-green);
  text-shadow: 0 0 15px rgba(0, 255, 136, 0.4), 0 0 30px rgba(0, 255, 136, 0.2);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.stat-lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

/* ============================================================================
   TAGS & BADGES
   ============================================================================ */

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0.25rem 0.25rem 0.25rem 0;
  transition: all var(--transition-fast);
}

.tag-green {
  border-color: rgba(0, 255, 136, 0.3);
  color: var(--neon-green);
  background: rgba(0, 255, 136, 0.05);
}

.tag-green:hover {
  background: rgba(0, 255, 136, 0.15);
  box-shadow: var(--shadow-glow-green);
}

.tag-blue {
  border-color: rgba(0, 200, 255, 0.3);
  color: var(--neon-blue);
  background: rgba(0, 200, 255, 0.05);
}

.tag-blue:hover {
  background: rgba(0, 200, 255, 0.15);
  box-shadow: var(--shadow-glow-blue);
}

.tag-purple {
  border-color: rgba(168, 85, 247, 0.3);
  color: var(--neon-purple);
  background: rgba(168, 85, 247, 0.05);
}

.tag-purple:hover {
  background: rgba(168, 85, 247, 0.15);
  box-shadow: var(--shadow-glow-purple);
}

/* ============================================================================
   DIVIDERS & SEPARATORS
   ============================================================================ */

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
  margin: var(--spacing-2xl) 0;
  border: none;
}

.divider-glow {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
  margin: var(--spacing-2xl) 0;
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.2);
  border: none;
}

.divider-vertical {
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--border-color), transparent);
  margin: 0 var(--spacing-xl);
}

/* ============================================================================
   TEXT UTILITIES
   ============================================================================ */

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

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

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

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

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

.text-primary {
  color: var(--text-primary);
}

.text-nowrap {
  white-space: nowrap;
}

/* Margin utilities */
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }
.mb-6 { margin-bottom: var(--spacing-3xl); }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }
.mt-6 { margin-top: var(--spacing-3xl); }

.mx-auto { margin-left: auto; margin-right: auto; }

.px-1 { padding: 0 var(--spacing-sm); }
.px-2 { padding: 0 var(--spacing-md); }
.px-3 { padding: 0 var(--spacing-lg); }
.px-4 { padding: 0 var(--spacing-xl); }

.py-1 { padding: var(--spacing-sm) 0; }
.py-2 { padding: var(--spacing-md) 0; }
.py-3 { padding: var(--spacing-lg) 0; }
.py-4 { padding: var(--spacing-xl) 0; }

.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }
.gap-4 { gap: var(--spacing-xl); }

/* Display utilities */
.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  flex-direction: column;
}

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

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

.w-full {
  width: 100%;
}

.h-full {
  height: 100%;
}

/* ============================================================================
   RESPONSIVE UTILITIES
   ============================================================================ */

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .stats-strip {
    gap: 2rem;
  }

  .stat-val {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }

  .nav-container {
    padding: 0.75rem 1rem;
  }

  .logo {
    font-size: 0.95rem;
  }

  .card {
    padding: 1.5rem;
  }

  .stats-strip {
    gap: 1.5rem;
    padding: 2rem 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ============================================================================
   ACCESSIBILITY & FOCUS STATES
   ============================================================================ */

:focus-visible {
  outline: 2px solid var(--neon-green);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--neon-green);
  outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print styles */
@media print {
  nav,
  footer {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}