/* Reset et styles de base */
* {
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #0f172a;
  color: #e0e7ff;
  margin: 0;
  padding: 0 20px 40px 20px;
  line-height: 1.5;
}
a {
  color: #00ffe7;
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  color: #00ccba;
}

/* Conteneur principal */
.container {
  max-width: 900px;
  margin: 40px auto;
  background: #1e293b;
  border-radius: 12px;
  padding: 30px 40px;
  box-shadow: 0 8px 20px rgba(0, 255, 231, 0.15);
}

/* Header */
header {
  text-align: center;
  margin-bottom: 40px;
}
header h1 {
  font-size: 2.8rem;
  margin-bottom: 10px;
  color: #00ffe7;
  letter-spacing: 2px;
  text-shadow: 0 0 8px #00ffe7aa;
}
header p {
  font-size: 1.1rem;
  color: #a5b4fc;
}

/* Section styles */
section {
  margin-bottom: 35px;
}
section h2 {
  font-size: 2rem;
  border-bottom: 2px solid #00ffe7;
  padding-bottom: 6px;
  margin-bottom: 20px;
  color: #00ffe7;
}
section p {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 15px;
}
ul.projects-list {
  list-style: inside disc;
  color: #94a3b8;
}
ul.projects-list li {
  margin-bottom: 10px;
  font-size: 1rem;
}

/* Bouton DarkEntropy (version ninja) */
.link-button {
  display: inline-block;
  background: #00ffe7;
  color: #1f2937;
  font-weight: 700;
  padding: 8px 15px;
  border-radius: 20px;
  text-decoration: none;
  box-shadow: 0 0 10px #00ffe7aa;
  font-size: 0.9rem;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  user-select: none;
}
.link-button:hover {
  background: #00ccba;
  box-shadow: 0 0 18px #00ccbaff;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 50px;
  font-size: 0.9rem;
  color: #64748b;
}

/* Responsive simple */
@media (max-width: 600px) {
  .container {
    padding: 20px 25px;
  }
  header h1 {
    font-size: 2.2rem;
  }
  section h2 {
    font-size: 1.5rem;
  }
}