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

body {
  font-family: 'DM Sans', sans-serif;
  height: 100vh;
}

header {
  position: fixed;
  top: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 20px;
}

main {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

img {
  max-height: 80vh;
  cursor: pointer;
}
a {
  text-decoration: none;
  color: inherit;
}

a:visited {
  color: inherit;
}
a:hover {
  opacity: 0.6;
}
.name,
.about {
  font-size: 28px;
  letter-spacing: 0.5px;
}
.name,
.about {
  font-size: 32px;
  font-weight: 500;
}
.about-content {
  text-align: center;
  max-width: 600px;
  font-size: 18px;
}
.instagram {
  display: inline-block;
  margin-top: 24px;
  color: black;
}

.instagram:hover {
  opacity: 0.6;
}
.about-content p {
  margin-bottom: 8px;
}

.about-content .contact {
  margin-top: 24px;
}
/* COULEURS HEADER — FORCER TOUS LES ETATS */

.name,
.about,
.name:link,
.name:visited,
.about:link,
.about:visited {
  color: #193bd5;
}


.name:hover,
.about:hover {
  opacity: 0.6;
}
:root {
  --accent-color: #193bd5;
}
/* Navigation + liens + icônes */
.name,
.nav,
.contact a,
.instagram {
  color: var(--accent-color);
  text-decoration: none;
}

.name:visited,
.nav:visited,
.contact a:visited {
  color: var(--accent-color);
}
.name:hover,
.nav:hover,
.contact a:hover,
.instagram:hover {
  opacity: 0.6;
}
/* About page */
.contact a,
.instagram {
  color: #193bd5; /* ta couleur */
}

/* Sécurité : force aussi le SVG */
.instagram-icon {
  color: #193bd5;
}
/* -------------------- */
/* MOBILE (max 768px)   */
/* -------------------- */

@media (max-width: 768px) {

  header {
    font-size: 20px;
  }

  .name,
  .nav {
    font-size: 20px;
  }

  main {
    padding: 20px;
  }

  img {
    max-width: 90%;
    max-height: 70vh;
  }

  .about-content {
    font-size: 16px;
    max-width: 100%;
  }

  .instagram svg {
    width: 22px;
    height: 22px;
  }
}