body {
  font-family: 'Roboto', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #dcdbd7;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  text-align: center;
  padding: 40px 0;
}

.logo {
  width: 200px;
  height: auto;
}

h1 {
  font-size: 3em;
  margin: 20px 0;
  color: #e7cc31;
}

.slogan {
  font-size: 1.5em;
  font-style: italic;
  color: #34495e;
  margin-bottom: 40px;
}

.features {
  display: flex;
  justify-content: space-around;
  margin-bottom: 40px;
}

.feature {
  flex: 1;
  text-align: center;
  padding: 20px;
  /* background-color: #fff; */
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin: 0 10px;
}

.feature h2 {
  color: #2980b9;
}

.investment {
  text-align: center;
  font-size: 1.2em;
  margin-bottom: 40px;
}

form {
  /* background-color: #fff; */
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

input, button {
  display: block;
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid #bdc3c7;
  border-radius: 5px;
  font-size: 1em;
}

button {
  background-color: #2980b9;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #3498db;
}

.menu {
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #222;
  color: white;
  padding: 10px;
  z-index: 1000;
}

.menu .brand {
  font-weight: bold;
}

.menu .items {
  display: flex;
  gap: 10px;
  font-weight: bold;
  font-size: large;
}

.menu .items a {
  color: white;
  text-decoration: none;
}

.menu .items a.active {
  text-decoration: underline;
}

.menu .items img {
  height: 20px;
}

table {
  border-collapse: collapse;
  border-spacing: 10px;
}

.titreInvestissement, .texteInvestissement, .symboleInvestissement {
  text-align: center;
}

.symboleInvestissement {
  font-size: 200%;
  font-weight: bold;
}

.row {
  margin-top: 10px;
}

.colInvestissement {
  text-align: center;
  border-radius: 10px;
  border-left: 3px solid black;
  border-bottom: 3px solid black;
  padding: 10px;
  color: black;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.titreInvestissement, .titreSection {
  padding: 10px;
  color: rgb(233, 198, 8);
  font-weight: bolder;
  margin: 40px 0 15px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}