/*
 * Tech Futuristic Theme - Professional CSS
 * Color Scheme: Dark Navy, Neon Cyan, Electric Pink, Neon Green
 * Design: HUD Interface, Holographic Elements, Cyberpunk Aesthetics
 */

/* ============================================
   CSS VARIABLES & ROOT STYLES
   ============================================ */
:root {
  /* Colors */
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: #1a1f2e;
  --accent-cyan: #00f0ff;
  --accent-pink: #ff00ff;
  --accent-green: #39ff14;
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-pink));
  --gradient-secondary: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
  --gradient-overlay: linear-gradient(180deg, rgba(10, 14, 26, 0.9), rgba(17, 24, 39, 0.95));

  /* Shadows & Glows */
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.5), 0 0 40px rgba(0, 240, 255, 0.3);
  --glow-pink: 0 0 20px rgba(255, 0, 255, 0.5), 0 0 40px rgba(255, 0, 255, 0.3);
  --glow-green: 0 0 20px rgba(57, 255, 20, 0.5), 0 0 40px rgba(57, 255, 20, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);

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

  /* Typography */
  --font-heading: 'Orbitron', 'Rajdhana', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Fira Code', 'JetBrains Mono', monospace;

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

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Z-index */
  --z-header: 1000;
  --z-overlay: 2000;
  --z-modal: 3000;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

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); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

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

a:hover {
  color: var(--accent-pink);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.container-wide {
  max-width: 1400px;
}

.container-narrow {
  max-width: 900px;
}

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

/* ============================================
   TECH GRID OVERLAY BACKGROUND
   ============================================ */
.tech-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 1;
}

.tech-grid-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, transparent 0%, var(--bg-primary) 100%);
  pointer-events: none;
}

/* ============================================
   PARTICLE FIELD ANIMATION
   ============================================ */
.particle-field {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.particle-field::before,
.particle-field::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: float-particle 20s infinite;
  opacity: 0.3;
  pointer-events: none;
}

.particle-field::before {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.particle-field::after {
  top: 60%;
  left: 80%;
  animation-delay: 5s;
}

@keyframes float-particle {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(100px, -50px); }
  50% { transform: translate(50px, 100px); }
  75% { transform: translate(-50px, 50px); }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header-tech {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  z-index: var(--z-header);
  transition: all var(--transition-normal);
}

.header-tech.scrolled {
  background: rgba(10, 14, 26, 0.95);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.navbar-brand img {
  height: 40px;
  width: auto;
}

.navbar-brand:hover {
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-menu a {
  position: relative;
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  transition: color var(--transition-fast);
}

.nav-menu a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
  transition: width var(--transition-normal);
  pointer-events: none;
}

.nav-menu a:hover {
  color: var(--text-primary);
}

.nav-menu a:hover::before {
  width: 100%;
}

.nav-menu a.active {
  color: var(--accent-cyan);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  background: var(--accent-cyan);
  border-radius: 2px;
  transition: all var(--transition-fast);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

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

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* ============================================
   HERO SECTION - HUD INTERFACE
   ============================================ */
.hero-tech {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 80px;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero-tech::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(0, 240, 255, 0.1), transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(255, 0, 255, 0.1), transparent 50%);
  pointer-events: none;
}

.hud-frame {
  position: relative;
  padding: var(--spacing-lg);
  max-width: 1000px;
  margin: 0 auto;
  z-index: 10;
}

.hud-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  pointer-events: none;
}

.hud-corner::before,
.hud-corner::after {
  content: '';
  position: absolute;
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  pointer-events: none;
}

.hud-corner::before {
  width: 100%;
  height: 2px;
}

.hud-corner::after {
  width: 2px;
  height: 100%;
}

.hud-corner.top-left {
  top: 0;
  left: 0;
}

.hud-corner.top-left::before { top: 0; left: 0; }
.hud-corner.top-left::after { top: 0; left: 0; }

.hud-corner.top-right {
  top: 0;
  right: 0;
}

.hud-corner.top-right::before { top: 0; right: 0; }
.hud-corner.top-right::after { top: 0; right: 0; }

.hud-corner.bottom-left {
  bottom: 0;
  left: 0;
}

.hud-corner.bottom-left::before { bottom: 0; left: 0; }
.hud-corner.bottom-left::after { bottom: 0; left: 0; }

.hud-corner.bottom-right {
  bottom: 0;
  right: 0;
}

.hud-corner.bottom-right::before { bottom: 0; right: 0; }
.hud-corner.bottom-right::after { bottom: 0; right: 0; }

.tech-hologram {
  text-align: center;
  position: relative;
  z-index: 5;
}

.tech-hologram h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 4px;
  animation: glow-pulse 2s infinite;
}

.tech-hologram p.lead {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.tech-hologram .hero-cta {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

@keyframes glow-pulse {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.5));
  }
  50% {
    filter: drop-shadow(0 0 40px rgba(255, 0, 255, 0.7));
  }
}

.hologram-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  pointer-events: none;
  z-index: 1;
}

.hologram-rings::before,
.hologram-rings::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  opacity: 0.2;
  animation: ring-expand 4s infinite;
  pointer-events: none;
}

.hologram-rings::before {
  width: 300px;
  height: 300px;
  animation-delay: 0s;
}

.hologram-rings::after {
  width: 450px;
  height: 450px;
  animation-delay: 2s;
}

@keyframes ring-expand {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.4;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0;
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-tech {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid var(--accent-cyan);
  background: transparent;
  color: var(--accent-cyan);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-tech::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left var(--transition-normal);
  pointer-events: none;
}

.btn-tech:hover {
  color: var(--text-primary);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.btn-tech:hover::before {
  left: 0;
}

.btn-tech span {
  position: relative;
  z-index: 1;
}

.btn-tech.primary {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--text-primary);
}

.btn-tech.primary:hover {
  box-shadow: var(--glow-pink);
  transform: translateY(-2px) scale(1.05);
}

.btn-tech.secondary {
  border-color: var(--accent-pink);
  color: var(--accent-pink);
}

.btn-tech.secondary::before {
  background: var(--accent-pink);
}

.btn-tech.secondary:hover {
  box-shadow: var(--glow-pink);
}

.btn-service,
.btn-blog {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-weight: 600;
  transition: all var(--transition-fast);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.btn-service:hover,
.btn-blog:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  box-shadow: var(--glow-cyan);
  transform: translateX(5px);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
  background: var(--bg-secondary);
  position: relative;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  pointer-events: none;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title h2 {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.section-title p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 240, 255, 0.2);
  padding: var(--spacing-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--glow-cyan);
  border-color: var(--accent-cyan);
}

.service-card:hover::before {
  opacity: 0.05;
}

.service-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 240, 255, 0.1);
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--accent-cyan);
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  box-shadow: var(--glow-cyan);
  transform: scale(1.1) rotate(10deg);
}

.service-icon img {
  width: 40px;
  height: 40px;
  filter: brightness(0) invert(1);
}

.service-card h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
}

.service-card ul {
  margin-bottom: var(--spacing-sm);
}

.service-card ul li {
  color: var(--text-secondary);
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.service-card ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-size: 1.2rem;
  pointer-events: none;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
  background: var(--bg-primary);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 0, 255, 0.2);
  padding: var(--spacing-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 120px;
  font-family: Georgia, serif;
  color: rgba(255, 0, 255, 0.1);
  line-height: 1;
  pointer-events: none;
}

.testimonial-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
  pointer-events: none;
}

.testimonial-card:hover {
  border-color: var(--accent-pink);
  box-shadow: var(--glow-pink);
  transform: translateY(-5px);
}

.testimonial-card:hover::after {
  transform: scaleX(1);
}

.testimonial-content {
  position: relative;
  z-index: 1;
  margin-bottom: var(--spacing-sm);
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--accent-pink);
  overflow: hidden;
  box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

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

.testimonial-info h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  color: var(--accent-cyan);
  font-size: 0.9rem;
  margin: 0;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  background: var(--bg-secondary);
  padding: var(--spacing-lg) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-card);
  border: 1px solid rgba(57, 255, 20, 0.2);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-secondary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.stat-card:hover {
  border-color: var(--accent-green);
  box-shadow: var(--glow-green);
  transform: scale(1.05);
}

.stat-card:hover::before {
  opacity: 0.1;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 700;
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
  line-height: 1;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ============================================
   TEAM SECTION
   ============================================ */
.team-section {
  background: var(--bg-primary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.team-member {
  background: var(--bg-card);
  border: 1px solid rgba(0, 240, 255, 0.2);
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.team-member:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-10px);
}

.team-photo {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-member:hover .team-photo img {
  transform: scale(1.1);
}

.team-photo::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.team-member:hover .team-photo::before {
  opacity: 0.3;
}

.team-info {
  padding: var(--spacing-md);
  text-align: center;
}

.team-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.team-info .role {
  color: var(--accent-cyan);
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.team-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-sm);
}

.team-social {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.team-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent-cyan);
  border-radius: 50%;
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
}

.team-social a:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  box-shadow: var(--glow-cyan);
  transform: translateY(-3px);
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog-section {
  background: var(--bg-secondary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 240, 255, 0.2);
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-8px);
}

.blog-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
  transform: scale(1.15);
}

.blog-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 14, 26, 0.8) 100%);
  pointer-events: none;
}

.blog-category {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  background: var(--accent-pink);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.blog-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  gap: var(--spacing-sm);
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.blog-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-content h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  line-height: 1.4;
}

.blog-content h3 a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.blog-content h3 a:hover {
  color: var(--accent-cyan);
}

.blog-excerpt {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

/* ============================================
   ARTICLE PAGE
   ============================================ */
.article-page {
  padding-top: 100px;
  background: var(--bg-primary);
}

.article-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg) 0;
  background: var(--bg-secondary);
  position: relative;
}

.article-header::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  pointer-events: none;
}

.article-header h1 {
  margin-bottom: var(--spacing-sm);
}

.article-header .article-meta {
  color: var(--text-muted);
  font-size: 1rem;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-sm);
}

.article-content img {
  width: 100%;
  height: auto;
  margin: var(--spacing-md) 0;
  border: 2px solid rgba(0, 240, 255, 0.2);
  border-radius: var(--radius-md);
}

.article-content h2,
.article-content h3,
.article-content h4 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  color: var(--accent-cyan);
}

.article-content p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-md);
}

.article-content ul li,
.article-content ol li {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

.article-content blockquote {
  border-left: 4px solid var(--accent-cyan);
  padding-left: var(--spacing-sm);
  margin: var(--spacing-md) 0;
  font-style: italic;
  color: var(--text-secondary);
  background: rgba(0, 240, 255, 0.05);
  padding: var(--spacing-sm);
}

/* ============================================
   CONTACT SECTION & FORM
   ============================================ */
.contact-section {
  background: var(--bg-primary);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.contact-form {
  background: var(--bg-card);
  padding: var(--spacing-md);
  border: 1px solid rgba(0, 240, 255, 0.2);
  position: relative;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  pointer-events: none;
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  background: rgba(0, 240, 255, 0.05);
}

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

.contact-info-card {
  background: var(--bg-card);
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 0, 255, 0.2);
  position: relative;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  pointer-events: none;
}

.contact-info-card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--accent-pink);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.contact-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 0, 255, 0.1);
  border: 1px solid var(--accent-pink);
  border-radius: 50%;
  color: var(--accent-pink);
  flex-shrink: 0;
}

.contact-details h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-details p {
  color: var(--text-secondary);
  margin: 0;
}

.contact-details a {
  color: var(--accent-cyan);
}

.contact-details a:hover {
  color: var(--accent-pink);
  text-decoration: underline;
}

/* ============================================
   FOOTER
   ============================================ */
.footer-tech {
  background: var(--bg-secondary);
  padding: var(--spacing-lg) 0 var(--spacing-md) 0;
  position: relative;
  border-top: 2px solid rgba(0, 240, 255, 0.2);
}

.footer-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.02) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  opacity: 0.5;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
  color: var(--accent-cyan);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.footer-column p {
  color: var(--text-secondary);
  line-height: 1.8;
}

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

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul li a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-column ul li a::before {
  content: '▸';
  color: var(--accent-cyan);
  transition: transform var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--accent-cyan);
}

.footer-column ul li a:hover::before {
  transform: translateX(5px);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border: 1px solid var(--accent-cyan);
  border-radius: 50%;
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  box-shadow: var(--glow-cyan);
  transform: translateY(-5px) rotate(10deg);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(0, 240, 255, 0.1);
  color: var(--text-muted);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-bottom a {
  color: var(--accent-cyan);
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-top: 2px solid var(--accent-cyan);
  padding: var(--spacing-sm);
  z-index: var(--z-overlay);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.cookie-content p {
  color: var(--text-secondary);
  margin: 0;
  flex: 1;
  min-width: 250px;
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.cookie-actions button {
  padding: 0.75rem 1.5rem;
  background: var(--accent-cyan);
  border: none;
  color: var(--bg-primary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.cookie-actions button:hover {
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.cookie-actions button.secondary {
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
}

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

.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); }

.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); }

.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }

.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tech-divider {
  height: 2px;
  background: var(--gradient-primary);
  border: none;
  margin: var(--spacing-lg) 0;
}

.fade-in {
  animation: fadeIn 1s ease-in;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --spacing-xl: 4rem;
    --spacing-lg: 3rem;
  }

  .services-grid,
  .blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
    --spacing-md: 1.5rem;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-md);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
  }

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

  .nav-menu a {
    padding: var(--spacing-sm);
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
  }

  .hero-tech {
    min-height: 80vh;
    padding-top: 100px;
  }

  .hud-frame {
    padding: var(--spacing-md);
  }

  .hud-corner {
    width: 40px;
    height: 40px;
  }

  .tech-hologram .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-tech {
    width: 100%;
    text-align: center;
  }

  .services-grid,
  .testimonials-grid,
  .blog-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-actions {
    width: 100%;
    flex-direction: column;
  }

  .cookie-actions button {
    width: 100%;
  }

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

  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-lg: 1.5rem;
  }

  .container {
    padding: 0 1rem;
  }

  .navbar-brand {
    font-size: 1.2rem;
  }

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

  .blog-image,
  .team-photo {
    height: 200px;
  }

  .service-card,
  .testimonial-card,
  .blog-card,
  .team-member {
    padding: var(--spacing-sm);
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .header-tech,
  .footer-tech,
  .cookie-banner,
  .menu-toggle,
  .btn-tech,
  .tech-grid-overlay,
  .particle-field {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  section {
    page-break-inside: avoid;
  }
}

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

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

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

/* ============================================
   LOADING STATES
   ============================================ */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 3px solid rgba(0, 240, 255, 0.3);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  pointer-events: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--accent-cyan);
  border-radius: 6px;
  border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-pink);
}

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

/* ============================================
   END OF STYLESHEET
   ============================================ */