:root {
  --dig-primary: #03fa6e;
  --dig-secondary: #014a60;
  --dig-black: #000000;
  --dig-white: #ffffff;

  --bs-primary: var(--dig-primary);
  --bs-dark: var(--dig-secondary);
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--dig-black);
  background-color: var(--dig-white);
}

.navbar {
  background-color: var(--dig-secondary);
}

.navbar-nav .nav-link {
  color: var(--dig-white);
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--dig-primary);
}

.masthead {
  background-color: var(--dig-black);
  color: var(--dig-white);
  text-align: center;
}

.masthead-subheading {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--dig-primary);
}

.masthead-heading {
  font-size: 2.75rem;
  font-weight: bold;
}

.section-heading {
  color: var(--dig-secondary);
  margin-bottom: 20px;
}

.section-subheading {
  font-style: italic;
  color: #6c757d;
}

.btn-primary {
  background-color: var(--dig-primary);
  border-color: var(--dig-primary);
}

.btn-primary:hover {
  background-color: #02df62;
  border-color: #02df62;
}

footer {
  background-color: var(--dig-black);
  color: var(--dig-white);
  padding: 30px 0;
  text-align: center;
}

/* ✅ Uniformisation des photos de l'équipe */
.team-member img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
}

/* ✅ Réduction de la taille des logos du portfolio */
.portfolio-item img {
  max-height: 100px;
  width: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .masthead-heading {
    font-size: 1.75rem;
  }

  .masthead-subheading {
    font-size: 1.2rem;
  }

  .team-member img {
    width: 150px;
    height: 150px;
  }

  form.w-50 {
    width: 100% !important;
  }
}