/* GLOTECH SOLUTIONS - Modern Futuristic Design System */

@import url('https://fonts.googleapis.com/css2?family=Work+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette - Futuristic Tech */
  --primary-cyan: #5ce1e6;
  --primary-blue: #0066ff;
  --primary-purple: #6b3aff;
  --accent-neon: #00ffcc;
  --accent-pink: #ff00ff;

  /* Dark Theme */
  --bg-dark: #0a0e27;
  --bg-darker: #050814;
  --bg-card: rgba(15, 23, 42, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.05);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 50%, var(--primary-purple) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-neon) 0%, var(--primary-cyan) 100%);
  --gradient-glow: radial-gradient(circle at center, var(--primary-cyan) 0%, transparent 70%);

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

  /* Effects */
  --shadow-glow: 0 0 30px rgba(92, 225, 230, 0.3);
  --shadow-glow-strong: 0 0 50px rgba(92, 225, 230, 0.5);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Work Sans', sans-serif;
  background: var(--bg-darker);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Animated Background */
.bg-animated {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--bg-darker);
  overflow: hidden;
}

.bg-animated::before {
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 20% 50%, rgba(92, 225, 230, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(107, 58, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(0, 255, 204, 0.05) 0%, transparent 50%);
  animation: bgMove 20s ease-in-out infinite;
}

@keyframes bgMove {

  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(-50px, -50px);
  }
}

/* Grid Pattern Overlay */
.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image:
    linear-gradient(rgba(92, 225, 230, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 225, 230, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  background: rgba(10, 14, 39, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(92, 225, 230, 0.1);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(10, 14, 39, 0.95);
  box-shadow: var(--shadow-glow);
}

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

.logo {
  text-decoration: none;
  position: relative;
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
}

.logo img {
  height: 50px;
  width: auto;
  transition: var(--transition-smooth);
  filter: drop-shadow(0 0 10px rgba(92, 225, 230, 0.3));
}

.logo:hover img {
  filter: drop-shadow(0 0 20px rgba(92, 225, 230, 0.6));
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transform: translateX(-50%);
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--primary-cyan);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-cyan);
  border-radius: 3px;
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  z-index: 10;
  position: relative;
}

.hero-title {
  margin-bottom: var(--spacing-sm);
  animation: fadeInUp 1s ease-out;
  position: relative;
}

.hero-title .gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {

  0%,
  100% {
    filter: hue-rotate(0deg);
  }

  50% {
    filter: hue-rotate(20deg);
  }
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
  animation: fadeInUp 1s ease-out 0.4s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn-group {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
  padding: 1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-strong);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-cyan);
  border: 2px solid var(--primary-cyan);
}

.btn-secondary:hover {
  background: var(--primary-cyan);
  color: var(--bg-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

/* Floating Elements */
.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.3;
  animation: float 20s ease-in-out infinite;
}

.floating-element:nth-child(1) {
  width: 300px;
  height: 300px;
  background: var(--primary-cyan);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.floating-element:nth-child(2) {
  width: 200px;
  height: 200px;
  background: var(--primary-purple);
  top: 60%;
  right: 10%;
  animation-delay: 5s;
}

.floating-element:nth-child(3) {
  width: 250px;
  height: 250px;
  background: var(--accent-neon);
  bottom: 10%;
  left: 50%;
  animation-delay: 10s;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(50px, -50px) scale(1.1);
  }

  66% {
    transform: translate(-30px, 30px) scale(0.9);
  }
}

/* Section Styles */
section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

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

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

.section-title p {
  color: var(--text-secondary);
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}

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

.card {
  background: var(--bg-card);
  border: 1px solid rgba(92, 225, 230, 0.1);
  border-radius: 20px;
  padding: var(--spacing-md);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-smooth);
}

.card:hover::before {
  transform: scaleX(1);
}

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

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

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

/* Footer */
footer {
  background: var(--bg-darker);
  border-top: 1px solid rgba(92, 225, 230, 0.1);
  padding: var(--spacing-lg) 0 var(--spacing-md);
  text-align: center;
}

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

.footer-section h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-cyan);
}

.footer-section p,
.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  transition: var(--transition-smooth);
}

.footer-section a:hover {
  color: var(--primary-cyan);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(92, 225, 230, 0.1);
  color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    background: rgba(10, 14, 39, 0.98);
    width: 100%;
    padding: var(--spacing-md);
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(92, 225, 230, 0.1);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .logo img {
    height: 40px;
  }

  .btn-group {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Particle Effect */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--primary-cyan);
  border-radius: 50%;
  opacity: 0.5;
  animation: particleFloat 15s linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }

  10% {
    opacity: 0.5;
  }

  90% {
    opacity: 0.5;
  }

  100% {
    transform: translateY(-100px) translateX(100px);
    opacity: 0;
  }
}