/* --- Sections Qui suis-je --- */
.about-section {
  padding: 4em 2em;
  text-align: center;
}
.about-section h2 {
  font-size: 2rem;
  margin-bottom: 1em;
  color: #A09878;
}
.about-section p {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.7;
}
.about-section.alt-bg {
  background: #f9f9f9;
}

/* --- Certifications --- */
.certifications {
  list-style: none;
  padding: 0;
  margin: 2em auto 0;
  max-width: 600px;
  text-align: left;
}
.certifications li {
  font-size: 1rem;
  margin: 0.8em 0;
  padding-left: 1.2em;
  position: relative;
}
.certifications li::before {
  content: "✔";
  color: #128707;
  position: absolute;
  left: 0;
}