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

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeSpeed;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

/* Remove animations for people who've turned them off */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}/* Montserrat */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
   font-weight: 700;
  src: url('../fonts/Montserrat/Montserrat-Bold.woff2') format('woff2');
  font-display: swap;
}


/* Bai Jamjuree */
@font-face {
  font-family: 'Bai Jamjuree';
  src: url('../fonts/Bai_Jamjuree/BaiJamjuree-Regular.woff2') format('woff2');
  font-weight: 100 900; /* full weight range */
  font-display: swap;
}


/* Orbitron */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/Orbitron/Orbitron-Regular.woff2') format('woff2');
  font-display: swap;
}
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/Orbitron/Orbitron-Bold.woff2') format('woff2');
  font-display: swap;
}
:root {
  /* Deep Space Purple*/
  --color-primary: #8866ff;
  --color-primary-dark: #6b52cc;
  --color-primary-light: #a485ff;

  --color-secondary: #00ffea;
  --color-secondary-dark: #00ccbb;
  --color-secondary-light: #33ffee;

  --color-accent: #ff66a3;
  --color-accent-dark: #cc5282;
  --color-accent-light: #ff85ba;

  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-accent-light: #fbbf24;
  --color-dark: #0a0a2d;
  --color-light: #ffffff;
  --color-gray: #8b8bb4;
  --color-gray-light: #1a1a3c;
  --color-gray-dark: #12122d;

  /* Typography */
  --font-primary: "Bai Jamjuree", "Inter", "Segoe UI", sans-serif;
  --font-size-base: 18px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

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

  /* Shadows - Glow effects */
  --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 212, 255, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 212, 255, 0.2);
  --shadow-xl: 0 16px 48px rgba(0, 212, 255, 0.25);

  /* Border Radius - Slightly more angular for tech feel */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Layout */
  --container-max-width: 1400px;
  --header-height: 80px;
  --header-height-mobile: 70px;
}

/* Typography Scale */
:root {
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
}

@media (min-width: 768px) {
  :root {
    --text-4xl: 2.5rem;
    --text-5xl: 3.5rem;
    --text-6xl: 4rem;
  }
}
/* ===== BUTTONS - Futuristic 2070 Edition ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  cursor: pointer;
  font-size: var(--text-base);
  line-height: 1;
  max-width: fit-content;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-dark) 100%);
  color: var(--color-light);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-dark);
  border: none;
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 255, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 212, 255, 0.5);
}

.btn-primary:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  color: var(--color-light);
  border: none;
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 201, 177, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-accent-light) 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 201, 177, 0.5);
}

.btn-white {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--color-light);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  position: relative;
}

.btn-outline:hover {
  background: linear-gradient(135deg, var(--color-primary) 0%, transparent 100%);
  color: var(--color-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 255, 0.3);
  border-color: var(--color-primary-light);
}

/* Button Sizes */
.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
}

.btn-md {
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn-lg {
  padding: 1.25rem 3rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
  font-weight: var(--font-weight-bold);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(0, 212, 255, 0.4);
}

.cta-div {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-xl);
  position: relative;
}

.cta-div::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
}

.container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0.3;
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

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

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gray), transparent);
}

.section-sm {
  padding: var(--spacing-lg) 0;
}

.section-lg {
  padding: var(--spacing-xxl) 0;
}

/* ===== GRID SYSTEM ===== */
.grid {
  display: grid;
  gap: var(--spacing-lg);
  position: relative;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .grid {
    gap: var(--spacing-xl);
  }
  
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== CARDS - Futuristic Edition ===== */
.card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(26, 31, 60, 0.2));
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 212, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl), 0 20px 40px rgba(0, 212, 255, 0.2);
  border-color: rgba(0, 212, 255, 0.3);
}

.card-header {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.card-body {
  flex: 1;
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray);
}

.card-footer {
  margin-top: auto;
}

.card-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-light);
  font-size: var(--text-3xl);
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 255, 0.3);
  transition: all var(--transition-normal);
}

.card:hover .card-icon {
  transform: rotate(15deg) scale(1.1);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 255, 0.5);
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.bg-dark { 
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-dark) 100%);
  color: var(--color-light);
  position: relative;
}

.bg-light { 
  background: var(--color-light); 
  color: var(--color-dark);
}

.bg-gray { 
  background: linear-gradient(135deg, var(--color-gray-light) 0%, var(--color-gray-dark) 100%);
  color: var(--color-dark);
}

/* Text Gradients */
.text-gradient-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.text-gradient-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Glow Effects */
.glow-primary {
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.glow-secondary {
  filter: drop-shadow(0 0 10px rgba(0, 201, 177, 0.5));
}

.glow-accent {
  filter: drop-shadow(0 0 10px rgba(255, 107, 53, 0.5));
}

/* Margin Utilities */
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-4 { margin-top: var(--spacing-4xl); }
.mb-4 { margin-bottom: var(--spacing-4xl); }
.mt-5 { margin-top: var(--spacing-5xl); }  

/* Padding Utilities */
.pt-xs { padding-top: var(--spacing-xs); }
.pt-sm { padding-top: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }
.pt-xl { padding-top: var(--spacing-xl); }

.pb-xs { padding-bottom: var(--spacing-xs); }
.pb-sm { padding-bottom: var(--spacing-sm); }
.pb-md { padding-bottom: var(--spacing-md); }
.pb-lg { padding-bottom: var(--spacing-lg); }
.pb-xl { padding-bottom: var(--spacing-xl); }

/* Display */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

@keyframes slideIn {
  from { 
    transform: translateX(-100%); 
  }
  to { 
    transform: translateX(0); 
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 255, 0.3);
  }
  50% {
    box-shadow: var(--shadow-md), 0 0 30px rgba(0, 212, 255, 0.6);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.fade-in {
  animation: fadeIn 0.8s var(--transition-slow) forwards;
}

.slide-in {
  animation: slideIn 0.5s var(--transition-normal) forwards;
}

.pulse-glow {
  animation: pulseGlow 2s ease-in-out infinite;
}

.float {
  animation: float 3s ease-in-out infinite;
}

/* Futuristic Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-lg);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--color-primary-light), var(--color-secondary-light));
}

/* Related Pages - internal linking component (seo-helpers.php) */
.related-pages {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-sm) var(--spacing-md);
  border-left: 3px solid var(--color-secondary);
  background: rgba(255, 255, 255, 0.03);
}

.related-pages__heading {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.related-pages__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs) var(--spacing-lg);
}

.related-pages__list a {
  color: var(--color-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.related-pages__list a:hover {
  color: var(--color-secondary-light);
  text-decoration: underline;
}

/* Exit Popup - sitewide */
.exit-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

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

.exit-popup-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.exit-popup-content {
  position: relative;
  background: var(--color-gray-dark);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  color: var(--color-light);
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease-out;
}

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

.exit-popup-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: none;
  border: none;
  color: var(--color-light);
  font-size: var(--text-2xl);
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-normal);
}

.exit-popup-close:hover {
  color: var(--color-secondary);
}

.exit-popup-content h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--color-light);
}

.exit-popup-subhead {
  font-size: var(--text-lg);
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-lg);
}

.exit-popup-body {
  margin-bottom: var(--spacing-lg);
}

.exit-popup-body p {
  font-size: var(--text-base);
  color: var(--color-gray);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.exit-popup-cta {
  margin: var(--spacing-lg) 0;
}

.exit-popup-cta .btn {
  display: block;
  text-align: center;
}

.exit-popup-footer {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin: var(--spacing-md) 0 var(--spacing-xs);
  font-style: italic;
}

.exit-popup-footer-small {
  font-size: var(--text-sm);
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
}

.exit-popup-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.exit-popup-buttons .btn {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--text-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gray);
  border: 1px solid var(--color-gray);
  cursor: pointer;
  transition: all var(--transition-normal);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
}

.btn-ghost:hover {
  color: var(--color-light);
  border-color: var(--color-light);
}

.exit-popup-dismiss {
  background: none;
  border: none;
  color: var(--color-gray);
  font-size: var(--text-xs);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.exit-popup-dismiss:hover {
  color: var(--color-light);
}

@media (min-width: 768px) {
  .exit-popup-content {
    padding: var(--spacing-xl);
  }

  .exit-popup-content h2 {
    font-size: var(--text-3xl);
  }

  .exit-popup-buttons {
    flex-direction: row;
    gap: var(--spacing-md);
  }

  .exit-popup-buttons .btn {
    flex: 1;
  }
}/* ===== GLOBAL STYLES ===== */
body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-light);
  background: var(--color-dark);
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: "Orbitron", var(--font-primary);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--spacing-sm);
}

p a {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

p a:hover {
  color: var(--color-secondary-light);
  text-shadow:
    0 0 8px rgba(0, 255, 234, 0.8),
    0 0 20px rgba(0, 255, 234, 0.4);
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

a:hover {
  color: var(--color-secondary-light);
  text-shadow:
    0 0 8px rgba(0, 255, 234, 0.8),
    0 0 20px rgba(0, 255, 234, 0.4);
}

/* ===== FORM STYLES ===== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-dark);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  background: var(--color-light);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 37, 0, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.form-check-input {
  margin-top: 0.25rem;
}

/* ===== UTILITY CLASSES ===== */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-gray { color: var(--color-gray); }
.text-light { color: var(--color-light); }

.bg-primary { background: var(--color-primary); }
.bg-secondary { background: var(--color-secondary); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: 50%; }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
/* 
/* ===== PRINT STYLES ===== 
@media print {
  .nav,
  .footer-cta,
  .hero-buttons {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
    color: black;
    background: white;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
  
  .hero {
    color: black;
    background: white !important;
    min-height: auto;
    margin-top: 0;
  }
  
  .hero-overlay,
  .hero::before {
    display: none;
  }
} */.nav {
  position: relative;
}

/* Top Section - Luxury Logo & Social */
.nav-top {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-dark) 100%);
  padding: var(--spacing-sm) 0;
  position: relative;
  overflow: hidden;
}

.nav-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(123, 66, 246, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

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

/* Luxury Logo */
.nav-logo img {
  height: 60px;
  width: auto;
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
  transition: all var(--transition-normal);
}

.nav-logo:hover img {
  filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.6));
  transform: scale(1.05);
}

/* Luxury Social Icons */
.nav-social {
  display: none;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all var(--transition-normal);
  color: var(--color-light);
  position: relative;
  overflow: hidden;
}

.nav-social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.2), 
    transparent);
  transition: left 0.6s ease;
}

.nav-social-link:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 
    0 8px 25px rgba(0, 212, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.nav-social-link:hover::before {
  left: 100%;
}

.nav-social-link svg {
  width: 20px;
  height: 20px;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

/* Mobile Toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.nav-toggle-line {
  width: 24px;
  height: 2px;
  background: var(--color-light);
  transition: all var(--transition-normal);
  transform-origin: center;
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Main Navigation - Luxury Sticky */
.nav-main {
  background: rgba(10, 15, 45, 0.7);
  backdrop-filter: blur(30px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.2);
  transition: all var(--transition-normal);
  position: relative;
}

.nav-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--color-primary), 
    var(--color-secondary),
    transparent);
  box-shadow: 0 0 20px var(--color-primary);
}

.nav-main.scrolled {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 45, 0.95);
  backdrop-filter: blur(40px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.3);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
  animation: navSlideDown 0.4s ease-out;
}

@keyframes navSlideDown {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(0);
  }
}

/* Luxury Nav Links */
.nav-links {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  height: 70px;
  max-width: 100%;
  overflow: hidden;
}

.nav-link {
  font-weight: var(--font-weight-medium);
  color: var(--color-light);
  padding: var(--spacing-sm) var(--spacing-sm); /* Reduced padding */
  transition: all var(--transition-normal);
  position: relative;
  text-transform: uppercase;
  font-size: var(--text-xs); /* Smaller font size */
  letter-spacing: 1px; /* Reduced letter spacing */
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
  white-space: nowrap;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 212, 255, 0.2), 
    transparent);
  transition: left 0.6s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, 
    var(--color-primary), 
    var(--color-secondary), 
    var(--color-primary));
  box-shadow: 0 0 15px var(--color-primary);
  transition: all var(--transition-normal);
}

.nav-link:hover {
  color: var(--color-primary);
  border: 1px solid rgba(0, 212, 255, 0.3);
  box-shadow: 
    inset 0 0 20px rgba(0, 212, 255, 0.1),
    0 0 30px rgba(0, 212, 255, 0.2);
  transform: translateY(-2px);
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover::after {
  width: 80%;
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--color-primary);
  box-shadow: 
    inset 0 0 30px rgba(0, 212, 255, 0.2),
    0 0 40px rgba(0, 212, 255, 0.3);
  animation: luxuryPulse 3s ease-in-out infinite;
}

.nav-link.active::after {
  width: 80%;
  animation: luxuryScan 2s ease-in-out infinite;
}

@keyframes luxuryPulse {
  0%, 100% {
    box-shadow: 
      inset 0 0 30px rgba(0, 212, 255, 0.2),
      0 0 40px rgba(0, 212, 255, 0.3);
  }
  50% {
    box-shadow: 
      inset 0 0 40px rgba(0, 212, 255, 0.3),
      0 0 60px rgba(0, 212, 255, 0.5);
  }
}

@keyframes luxuryScan {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 15px var(--color-primary);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 25px var(--color-primary);
  }
}

/* Mobile Navigation */
.nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 15, 45, 0.98);
  backdrop-filter: blur(40px);
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  z-index: 1000;
  border-right: 1px solid rgba(0, 212, 255, 0.2);
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.nav-mobile-link {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-sm);
  color: var(--color-light);
  transition: all var(--transition-normal);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  text-align: center;
}

.nav-mobile-link:hover,
.nav-mobile-link.active {
  color: var(--color-primary);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  transform: translateX(10px);
}
.external-icon {
  margin-left: 4px;
  font-size: 0.8em;
  opacity: 0.7;
}

/* For SVG version */
.external-icon {
  width: 12px;
  height: 12px;
  margin-left: 6px;
  opacity: 0.7;
  vertical-align: middle;
}

.nav-link:hover .external-icon {
  opacity: 1;
}
/* Tablet Styles */
@media (min-width: 768px) and (max-width: 1023px) {
  .nav-social {
    display: flex;
  }
  
  .nav-logo img {
    height: 70px;
  }
}

/* Desktop Styles */
@media (min-width: 1024px) {
  
  
  .nav-container {
    padding: 0 var(--spacing-lg);
  }
  
  .nav-social {
    display: flex;
  }
  
  .nav-toggle {
    display: none;
  }
  
  .nav-links {
    display: flex;
    gap: var(--spacing-sm); 
    max-width: 100%;
    margin: auto;
  }
  
  .nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem; /* Even smaller */
    letter-spacing: 0.5px;
  }
  
  .nav-logo img {
    height: 80px;
  }
  
  .nav-mobile {
    display: none;
  }
}/* Hero Section - Futuristic 2070 Design - Mobile First */
.hero {
  position: relative;
  min-height: 600px;
  height: 800px;
  max-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-xl) var(--spacing-sm);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 15, 45, 0.85) 0%,
    rgba(18, 23, 50, 0.8) 50%,
    rgba(0, 213, 255, 0.44) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-title {
  font-family: var(--font-primary);
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-light);
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
  letter-spacing: -0.02em;
  background: linear-gradient(
    to right,
    var(--color-light) 0%,
    var(--color-primary-light) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: titleReveal 0.8s ease forwards;
  animation-delay: 0.1s;
  opacity: 0;
}

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

.hero-subtitle {
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-light);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  opacity: 1;
  transform: translateY(0);
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(90deg, 
    rgba(0, 212, 255, 0.1) 0%,
    rgba(0, 212, 255, 0.05) 50%,
    transparent 100%
  );
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  position: relative;
  overflow: hidden;
  animation: subtitleReveal 0.8s ease forwards;
  animation-delay: 0.4s;
  opacity: 0; 
  padding-left: var(--spacing-sm);
  border-left: 3px solid var(--color-primary);
}
@keyframes subtitleReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: fit-content;
  animation: buttonsReveal 0.8s ease forwards;
  animation-delay: 0.7s;
  opacity: 0;
}

@keyframes buttonsReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Grid overlay effect for futuristic feel */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: 1;
  animation: gridScan 20s linear infinite;
  pointer-events: none;
}

@keyframes gridScan {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 30px 30px;
  }
}

/* Corner accents */
.hero::after {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  top: 0;
  right: 0;
  background: radial-gradient(
    circle at top right,
    var(--color-primary) 0%,
    transparent 70%
  );
  opacity: 0.08;
  z-index: 1;
  pointer-events: none;
}

/* Ensure background images show through properly */
.hero.home-bg,
.hero.about-bg,
.hero.services-bg {
  background-blend-mode: overlay;
  background-size: cover;
  background-position: center;
}

/* Tablet Styles */
@media (min-width: 768px) {
  .hero {
    padding: var(--spacing-xxl) var(--spacing-md);
    height: 800px;
  }

  .hero-title {
    font-size: var(--text-5xl);
    animation-delay: 0.1s;
  }



  .hero-buttons {
    flex-direction: row;
    gap: var(--spacing-md);
    animation-delay: 0.7s;
  }

  .hero::before {
    background-size: 50px 50px;
  }

  @keyframes gridScan {
    0% {
      background-position: 0 0;
    }
    100% {
      background-position: 50px 50px;
    }
  }

  .hero::after {
    width: 200px;
    height: 200px;
  }
}

/* Desktop Styles */
@media (min-width: 1024px) {
  .hero-title {
    font-size: var(--text-6xl);
    animation-delay: 0.1s;
  }

  .hero-buttons {
    gap: var(--spacing-lg);
    animation-delay: 0.7s;
  }
}

/* Hero Primary Button - Simplified Ghost Variant */

.btn.hero-primary {
  background: var(--color-accent);
  color: var(--color-light);
  border: 2px solid var(--color-accent);
  padding: 1.25rem 3rem;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  box-shadow: 
    0 0 20px rgba(255, 107, 53, 0.3),
    inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.btn.hero-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(255, 107, 53, 0.8) 0%,
    rgba(255, 140, 90, 0.6) 100%
  );
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn.hero-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.7s ease;
}

.btn.hero-primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  transform: translateY(-4px);
  box-shadow: 
    0 0 30px rgba(255, 107, 53, 0.5),
    inset 0 0 30px rgba(255, 255, 255, 0.15),
    0 10px 20px rgba(255, 107, 53, 0.2);
  color: var(--color-light);
}

.btn.hero-primary:hover::before {
  opacity: 1;
}

.btn.hero-primary:hover::after {
  left: 100%;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .btn.hero-primary {
    padding: 1rem 2rem;
    font-size: var(--text-base);
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .btn.hero-primary {
    padding: 1rem 2rem;
    font-size: var(--text-base);
  }
}

.btn.hero-secondary {
  background: transparent;
  color: var(--color-primary-light);
  border: 2px solid rgba(0, 212, 255, 0.3);
  padding: 1.25rem 3rem;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
  box-shadow: 
    0 0 20px rgba(0, 212, 255, 0.2),
    inset 0 0 20px rgba(0, 212, 255, 0.1);
}

.btn.hero-secondary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 212, 255, 0.05);
  backdrop-filter: blur(5px);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn.hero-secondary::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-xl) + 2px);
  background: linear-gradient(135deg, 
    var(--color-primary) 0%,
    transparent 30%,
    transparent 70%,
    var(--color-secondary) 100%
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
  animation: pulseBorder 3s ease-in-out infinite;
}

@keyframes pulseBorder {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.6;
  }
}

.btn.hero-secondary:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 
    0 0 30px rgba(0, 212, 255, 0.4),
    inset 0 0 30px rgba(0, 212, 255, 0.2);
  color: var(--color-light);
  text-shadow: 0 0 15px rgba(0, 212, 255, 0.8);
}

.btn.hero-secondary:hover::before {
  opacity: 1;
}

.btn.hero-secondary:hover::after {
  opacity: 0.8;
  animation: pulseBorder 1.5s ease-in-out infinite;
}


/* Mobile adjustments */
@media (max-width: 768px) {
  .btn.hero-secondary {
    padding: 1rem 2rem;
    font-size: var(--text-base);
  }
}

/* Mobile adjustments for hero buttons */
@media (max-width: 768px) {
  .btn.hero-primary,
  .btn.hero-secondary {
    padding: 1rem 2rem;
    font-size: var(--text-base);
    width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
}/* Footer - Futuristic with Centered Back to Top */

/* Footer CTA Section */
.footer-cta {
  padding: var(--spacing-xxl) 0;
  background: 
    linear-gradient(135deg, 
      rgba(10, 15, 45, 0.98) 0%,
      rgba(18, 23, 50, 0.95) 50%,
      rgba(10, 15, 45, 0.98) 100%
    );
  position: relative;
  overflow: hidden;
}

/* Data visualization nodes */
.footer-cta::before,
.footer-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 70%),
    radial-gradient(circle at 80% 20%, rgba(0, 201, 177, 0.15) 0%, transparent 70%),
    radial-gradient(circle at 30% 70%, rgba(255, 107, 53, 0.1) 0%, transparent 70%),
    radial-gradient(circle at 70% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 70%),
    linear-gradient(90deg, transparent 49%, rgba(0, 212, 255, 0.05) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(0, 212, 255, 0.05) 50%, transparent 51%),
    linear-gradient(45deg, transparent 49%, rgba(0, 201, 177, 0.05) 50%, transparent 51%),
    linear-gradient(-45deg, transparent 49%, rgba(255, 107, 53, 0.05) 50%, transparent 51%);
  background-size: 
    200px 200px,
    200px 200px,
    200px 200px,
    200px 200px,
    50px 50px,
    50px 50px,
    50px 50px,
    50px 50px;
  z-index: 1;
  animation: dataPulse 8s ease-in-out infinite;
}

.footer-cta::after {
  animation-delay: -4s;
}

@keyframes dataPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

.footer-cta .container {
  position: relative;
  z-index: 2;
}

.footer-cta-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background: rgba(10, 15, 45, 0.4);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 212, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.footer-cta-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, 
    var(--color-primary), 
    var(--color-secondary), 
    var(--color-primary)
  );
  animation: gradientFlow 3s linear infinite;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.footer-cta-content h3 {
  font-family: var(--font-primary);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(to right, 
    var(--color-light) 0%, 
    var(--color-primary-light) 50%, 
    var(--color-secondary-light) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.footer-cta-content p {
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 10px rgba(0, 212, 255, 0.2);
}

.footer-cta .btn.btn-white.btn-lg {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--color-light);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 1.25rem 3.5rem;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 255, 255, 0.1);
}

.footer-cta .btn.btn-white.btn-lg:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-primary);
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(0, 212, 255, 0.3);
  color: var(--color-primary-light);
}

.footer-cta .btn.btn-white.btn-lg::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
  transition: left 0.7s ease;
}

.footer-cta .btn.btn-white.btn-lg:hover::before {
  left: 100%;
}

/* Site Footer - Futuristic */
.site-footer {
  position: relative;
  background: linear-gradient(180deg, var(--color-gray-dark) 0%, var(--color-dark) 100%);
  overflow: hidden;
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
}

/* Top scanning line */
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--color-primary-dark),
    var(--color-primary-light),
    var(--color-accent),
    var(--color-primary-light),
    var(--color-primary-dark)
  );
  animation: gradient-slide 3s linear infinite;
  background-size: 200% auto;
  z-index: 2;
}

/* Circuit board pattern */
.site-footer::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 1;
}

.footer-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 3;
  padding: var(--spacing-lg);
  background: rgba(10, 15, 45, 0.2);
  backdrop-filter: blur(5px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 212, 255, 0.1);
  margin-bottom: var(--spacing-lg);
}

/* Futuristic background elements */
.footer-content::before {
  content: "";
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 150px;
  height: 150px;
  border: 1px solid var(--color-primary-light);
  border-radius: 50%;
  opacity: 0.1;
  z-index: -1;
}

.footer-content::after {
  content: "";
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  border: 1px solid var(--color-accent);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  opacity: 0.1;
  z-index: -1;
  animation: morph 10s linear infinite alternate;
}

@keyframes gradient-slide {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

@keyframes morph {
  0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  50% { border-radius: 50% 50% 30% 70% / 70% 30% 70% 30%; }
  100% { border-radius: 70% 30% 50% 50% / 30% 60% 40% 70%; }
}

.footer-logo {
  position: relative;
  padding-bottom: var(--spacing-md);
}

.footer-logo::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.footer-logo a {
  display: block;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.footer-logo img {
  max-width: 280px;
  height: auto;
  transition: all 0.3s ease;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.footer-logo a:hover img {
  transform: translateY(-3px);
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.6));
}

.social-media-div {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  justify-content: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 50%;
  transition: all var(--transition-slow);
  color: var(--color-secondary-light);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 212, 255, 0.4), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.social-link:hover {
  background: transparent;
  border-color: var(--color-secondary);
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
  color: var(--color-secondary);
}

.social-link:hover::before {
  opacity: 1;
}

.social-link svg {
  width: 22px;
  height: 22px;
  position: relative;
  z-index: 2;
  transition: transform var(--transition-fast);
}

.social-link:hover svg {
  transform: scale(1.1);
}

.footer-nap {
  text-align: center;
  padding: var(--spacing-md) 0;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 3;
  border-top: 1px solid rgba(0, 212, 255, 0.1);
  border-bottom: 1px solid rgba(0, 212, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
}

.footer-nap p {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin: 0;
  line-height: 1.8;
  letter-spacing: 0.5px;
}

.footer-nap a {
  color: var(--color-secondary-light);
  text-decoration: none;
  transition: all var(--transition-slow);
  position: relative;
  padding-bottom: 2px;
}

.footer-nap a:hover {
  color: var(--color-secondary);
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.footer-nap a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-secondary), transparent);
  transition: width var(--transition-slow);
}

.footer-nap a:hover::after {
  width: 100%;
}

/* Copyright - Futuristic */
.copyright {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-dark) 100%);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid rgba(0, 212, 255, 0.2);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-top: var(--spacing-md);
}

.copyright::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    linear-gradient(90deg, transparent 45%, rgba(123, 66, 246, 0.05) 50%, transparent 55%);
  animation: copyrightScan 4s ease-in-out infinite;
  z-index: 1;
}

.copyright p {
  text-align: center;
  color: var(--color-gray);
  font-size: var(--text-sm);
  margin: 0;
  position: relative;
  z-index: 2;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
  letter-spacing: 1px;
}

.copyright p::before {
  content: '⚡';
  margin-right: var(--spacing-sm);
  color: var(--color-primary);
  animation: boltPulse 2s ease-in-out infinite;
}

.copyright p::after {
  content: '⚡';
  margin-left: var(--spacing-sm);
  color: var(--color-primary);
  animation: boltPulse 2s ease-in-out infinite 1s;
}

@keyframes copyrightScan {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

@keyframes boltPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* Back to Top Button - CENTERED */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-sm);
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  background: rgba(18, 23, 50, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  opacity: 0;
  transition: var(--transition-normal);
  border-radius: 50%;
}

.back-to-top:hover::before {
  opacity: 0.2;
}

.back-to-top::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  border-radius: 50%;
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.back-to-top:hover::after {
  opacity: 0.5;
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-secondary-light);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
}

.back-to-top:hover svg {
  stroke: var(--color-secondary);
  transform: translateY(-3px) scale(1.1);
}

/* Scan Effect */
.scan-effect {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    transparent 0%,
    rgba(0, 212, 255, 0.3) 50%,
    transparent 100%
  );
  opacity: 0;
  transform: scale(1.2);
  transition: var(--transition-slow);
}

.back-to-top:hover .scan-effect {
  opacity: 1;
  transform: scale(1);
  animation: scanPulse 2s ease-in-out infinite;
}

@keyframes scanPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}

/* Mobile */
@media (max-width: 768px) {
  .footer-cta {
    padding: var(--spacing-xl) 0;
  }
  
  .footer-cta-content {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .footer-cta-content h3 {
    font-size: var(--text-2xl);
  }
  
  .footer-cta-content p {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-lg);
  }
  
  .footer-cta .btn.btn-white.btn-lg {
    padding: 1rem 2.5rem;
    font-size: var(--text-base);
    width: 100%;
  }
  
  .footer-content {
    padding: var(--spacing-md);
  }
  
  .footer-logo img {
    max-width: 220px;
  }
  
  .social-link {
    width: 40px;
    height: 40px;
  }
  
  .social-link svg {
    width: 18px;
    height: 18px;
  }
  
  .back-to-top {
    width: 50px;
    height: 50px;
    bottom: var(--spacing-xl);
  }
  
  .back-to-top svg {
    width: 20px;
    height: 20px;
  }
  
  .footer-nap p {
    font-size: var(--text-xs);
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .footer-cta-content {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  
  .footer-cta-content h3 {
    font-size: var(--text-3xl);
  }
  
  .footer-cta-content p {
    font-size: var(--text-lg);
  }
  
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .footer-logo {
    padding-bottom: 0;
  }
  
  .footer-logo::after {
    display: none;
  }
  
  .footer-logo img {
    max-width: 200px;
  }
}

/* Desktop */
@media (min-width: 1025px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .footer-logo {
    padding-bottom: 0;
  }
  
  .footer-logo::after {
    display: none;
  }
  
  .footer-nap p {
    font-size: var(--text-base);
  }
}

/* Performance optimization */
@media (prefers-reduced-motion: reduce) {
  .back-to-top,
  .scan-effect,
  .footer-cta::before,
  .footer-cta::after,
  .footer-cta-content::before,
  .site-footer::before,
  .copyright::before {
    animation: none;
    transition: none;
  }
  
  .back-to-top:hover {
    transform: translateX(-50%);
  }
  
  .back-to-top:hover svg {
    transform: none;
  }
}