* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

body {
    padding: 0 2%;
    margin: 0;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    position: sticky;
    top: 0;
}

nav .profile {
    display: flex;
    align-items: center;
}

nav .profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

nav .profile h1 {
    margin-left: 10px;
    font-size: 15px;
}

nav ul {
    display: flex;
    list-style-type: none;
}

nav ul li {
    margin-left: 20px;
    cursor: pointer;
    border-bottom: 1px solid #fff;
}

nav ul li:hover {
    border-bottom-color: #090df0;
}

/* présentation */

.page-content {
    margin: 4%;
}

.page-content header {
    margin-top: 5%;
    max-width: 80%;
}

.page-content h1 {
    margin: 0;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
    font-size: 6vw;
    color: blue;
}

.page-content header p {
    line-height: 30px;
    color: burlywood;
}

.page-content header button {
    background-color: inherit;
    border: none;
    outline: none;
    padding: 0;
    font-size: 15px;
    font-weight: bold;
    border-bottom: 1px solid #ccc;
    cursor: pointer;
}

.page-content .presentation-image {
    margin-top: 5%;
}

.page-content .presentation-image img {
    max-width: 100%;
    height: auto;
}

.page-content .projects-section {
    margin-top: 6%;
}

.page-content .projects-section h1 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-size: 3vw;
}

.page-content .projects-section .projects {
    display: flex;
    flex-wrap: wrap;
}

.page-content .projects-section .projects .project{
    margin-right: 20px;
    max-width: 195px;
}

.page-content .projects-section .projects .project h4 {
    margin: 0;
}

.page-content .projects-section .projects .project .description {
    font-size: 10px;
}

.page-content .projects-section .projects .project .dates {
    font-size: 13px;
    color: rgba(0, 184, 148, 0.4);
}

.project button {
    background-color: inherit;
    border: none;
    outline: none;
    padding: 0;
    font-size: 15px;
    font-weight: bold;
    border-bottom: 1px solid #ccc;
    cursor: pointer;
}

.project button a:hover {
    color: #ccc;
}

footer {
    margin-top: 5%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    background-color: #090df0;
    color: white;
    padding: 10px;
}

footer .colonne p {
    font-size: 12px;
    cursor: pointer;
}

footer .colonne p:hover {
    color:aqua;
}