/*
Theme Name: Lunanga Business Services
Description: Thème moderne et high-tech pour Lunanga Business Services - Site vitrine professionnel avec design bleu nuit et néon
Author: Lunanga Business Services
Version: 1.0
*/

:root {
  --background: 222 84% 4%;
  --foreground: 210 40% 98%;
  --card: 222 84% 4%;
  --card-dark: 220 90% 2%;
  --card-foreground: 210 40% 98%;
  --popover: 222 84% 4%;
  --popover-foreground: 210 40% 98%;
  --primary: 217 92% 83%;
  --primary-foreground: 222 84% 4%;
  --secondary: 217 32% 17%;
  --secondary-foreground: 210 40% 98%;
  --muted: 215 32% 17%;
  --muted-foreground: 215 20% 65%;
  --accent: 215 32% 17%;
  --accent-foreground: 210 40% 98%;
  --destructive: 0 62% 30%;
  --destructive-foreground: 210 40% 98%;
  --border: 215 32% 17%;
  --input: 215 32% 17%;
  --ring: 217 92% 83%;
  --radius: 0.75rem;
  --neon-blue: 217 92% 83%;
  --neon-purple: 271 91% 79%;
  --gradient-primary: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--neon-purple)));
  --shadow-glow: 0 0 40px hsl(var(--primary) / 0.3);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Utility Classes */
.bg-gradient-primary {
  background: var(--gradient-primary);
}

.text-neon-blue {
  color: hsl(var(--neon-blue));
}

.text-neon-purple {
  color: hsl(var(--neon-purple));
}

.text-gradient {
  background: linear-gradient(to right, hsl(var(--neon-blue)), hsl(var(--neon-purple)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.btn-hero {
  background: rgba(255, 255, 255, 0.1);
  color: hsl(var(--foreground));
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-hero:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-neon {
  background: var(--gradient-primary);
  color: hsl(var(--background));
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.card {
  background: hsl(var(--card-dark));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition-smooth);
}

.card:hover {
  border-color: hsl(var(--neon-blue) / 0.5);
  box-shadow: 0 10px 30px hsl(var(--neon-blue) / 0.1);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: hsl(var(--background) / 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid hsl(var(--border));
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: hsl(var(--foreground));
}

.logo-icon {
  width: 2rem;
  height: 2rem;
  background: var(--gradient-primary);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav a {
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: var(--transition-smooth);
}

.nav a:hover {
  color: hsl(var(--neon-blue));
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background-image: url('assets/hero-bg.jpg');
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: hsl(var(--background) / 0.8);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 60rem;
  margin: 0 auto;
  padding: 2rem;
}

.hero h1 {
  font-size: clamp(2rem, 8vw, 4rem);
  font-weight: bold;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, hsl(var(--foreground)), hsl(var(--neon-blue)), hsl(var(--neon-purple)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 2rem;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  max-width: 40rem;
  margin: 0 auto;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  color: hsl(var(--neon-blue));
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, hsl(var(--neon-blue)), hsl(var(--neon-purple)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-description {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 4rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Feature Cards */
.feature-icon {
  width: 3rem;
  height: 3rem;
  background: var(--gradient-primary);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: hsl(var(--foreground));
}

.feature-description {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

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

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: hsl(var(--foreground));
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  color: hsl(var(--foreground));
  transition: var(--transition-smooth);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: hsl(var(--neon-blue));
  box-shadow: 0 0 0 3px hsl(var(--neon-blue) / 0.1);
}

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

/* Footer */
.footer {
  background: hsl(var(--card-dark));
  border-top: 1px solid hsl(var(--border));
  padding: 3rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-title {
  font-weight: 600;
  margin-bottom: 1rem;
  color: hsl(var(--foreground));
}

.footer-link {
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: var(--transition-smooth);
  display: block;
  margin-bottom: 0.5rem;
}

.footer-link:hover {
  color: hsl(var(--neon-blue));
}

/* Responsive */
@media (max-width: 768px) {
  .nav {
    display: none;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

/* Animations */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

.animate-bounce {
  animation: bounce 1s infinite;
}

.scroll-smooth {
  scroll-behavior: smooth;
}