/* =========================
   VARIABLES
   ========================= */
:root {
  --bg-main: #f4f4f4;
  --bg-section: #ffffff;
  --text-main: #111111;
  --text-muted: #555555;
  --accent: #000000;
  --border-strong: 3px solid #000;
  --border-light: 1px solid #000;
}

/* =========================
   RESET MINIMAL
   ========================= */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 40px;
  font-family: "IBM Plex Mono", "JetBrains Mono", monospace;
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
}

/* =========================
   CONTAINER
   ========================= */
main {
  max-width: 1000px;
  margin: auto;
}

/* =========================
   TITRES
   ========================= */
h1, h2, h3 {
  text-transform: uppercase;
  letter-spacing: 1px;
}

h1 {
  font-size: 2.8rem;
  margin-bottom: 10px;
  border-bottom: var(--border-strong);
  padding-bottom: 10px;
}

h2 {
  font-size: 1.6rem;
  margin-top: 60px;
  margin-bottom: 20px;
  border-left: 8px solid black;
  padding-left: 16px;
}

h3 {
  font-size: 1.1rem;
}

/* =========================
   LIENS
   ========================= */
a {
  color: var(--text-main);
  text-decoration: none;
  border-bottom: 2px solid black;
}

a:hover {
  background: black;
  color: white;
}

/* =========================
   HEADER / INFOS
   ========================= */
.header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.header span,
.header a {
  display: inline-block;
  margin-bottom: 6px;
}

/* =========================
   SECTIONS
   ========================= */
section {
  background: var(--bg-section);
  border: var(--border-strong);
  padding: 25px;
  margin-bottom: 40px;
}

/* =========================
   EXPERIENCES
   ========================= */
.experience {
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: var(--border-light);
}

.experience:last-child {
  border-bottom: none;
}

.experience-title {
  font-weight: bold;
  font-size: 1.05rem;
}

.experience-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

/* =========================
   LISTES
   ========================= */
ul {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}

/* =========================
   COMPETENCES
   ========================= */
.skills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.skill-block {
  border: var(--border-light);
  padding: 15px;
}

.skill-block strong {
  display: block;
  margin-bottom: 10px;
  text-transform: uppercase;
}

/* =========================
   CERTIFICATIONS
   ========================= */
.certifications li {
  font-weight: bold;
}

/* =========================
   FOOTER / INTERETS
   ========================= */
.interests {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.interests span {
  border: var(--border-light);
  padding: 8px 12px;
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 768px) {
  body {
    padding: 20px;
  }

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

  h1 {
    font-size: 2.2rem;
  }
}