/* NexGen Website - Static Version */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #0a2540;
  --accent: #c4d600;
  --text: #333333;
  --bg: #ffffff;
  --bg-light: #f8f9fa;
  --border: #e0e0e0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
nav {
  background: var(--primary);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
  height: 40px;
}

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

.nav-links a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--accent);
}

.lang-switcher {
  background: var(--accent);
  color: var(--primary);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
  transition: transform 0.2s;
}

.lang-switcher:hover {
  transform: scale(1.05);
}

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
  
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
  }
  
  .nav-links.active {
    display: flex;
  }
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #0d3a5f 100%);
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--primary);
  padding: 0.8rem 2rem;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(196, 214, 0, 0.3);
}

/* Sections */
section {
  padding: 4rem 0;
}

section:nth-child(even):not(.hero) {
  background: var(--bg-light);
}


h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
  text-align: center;
}

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

/* Grid Layouts */
.grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.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));
}

/* Cards */
.card {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Team Cards */
.team-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

.team-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid white;
  object-fit: cover;
}

.team-info h3 {
  color: white;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.team-info p {
  margin: 0.25rem 0;
}

.team-body {
  padding: 2rem;
}

.team-section {
  margin-bottom: 2rem;
}

.team-section h4 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.team-section ul {
  list-style: none;
  padding-left: 0;
}

.team-section li:before {
  content: "• ";
  color: var(--accent);
  font-weight: bold;
  margin-right: 0.5rem;
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--bg-light);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
}

.contact-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.contact-links a {
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-links a:hover {
  color: var(--accent);
}

/* Footer */
footer {
  background: var(--primary);
  color: white;
  padding: 3rem 0 1rem;
}

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

.footer-section h4 {
  color: var(--accent);
  margin-bottom: 1rem;
}

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

.footer-section a {
  color: white;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.footer-section a:hover {
  opacity: 1;
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0.7;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 2rem auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
  color: var(--primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-family: inherit;
}

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

/* Utilities */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 2rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

/* Language-specific content */
[lang]:not([lang="fr"]) {
  display: none;
}

body.lang-en [lang="fr"] {
  display: none;
}

body.lang-en [lang="en"] {
  display: block;
}

body.lang-en [lang="en"].grid,
body.lang-en [lang="en"].flex {
  display: grid;
}

body.lang-en [lang="en"].contact-links {
  display: flex;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .team-header {
    flex-direction: column;
    text-align: center;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
}