:root {
    font-family: sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

h1 {
    font-size: 2.3em;
    padding: 10px 0;
}

h2 {
    font-size: 1.8em;
    padding: 10px 0;
}

p {
    font-size: 1.1em;
    padding: 10px 0;
}

.header-nav {
    height: 100px;
    width: 100%;
    background-color: transparent;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translate(-50%);;
}

.bg-header-nav {
    background-image: linear-gradient(rgba(255,250,250,1) 85%, rgba(255,250,250,0));
}

.nav-content {
    max-width: 1250px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-content img {
    height: 90px;
    width: auto;
    margin: 5px;
}

.nav-menu {
    height: 100px;
}

.nav-menu ul {
    height: 100px;
    display: flex;
    flex-direction: row;
}

.nav-menu a {
    height: 100%;
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #335daa;
    text-decoration: none;
    font-weight: 600;
}

.nav-menu > ul > li:last-child {
    text-decoration: underline 2px #335daa;
}

.nav-menu > div {
    display: none;
}

.nav-menu > input {
    display: none;
}

.header-container {
    height: 500px;
    background: no-repeat url(../images/bg-herader.jpg);
    background-position: 50% 75%;
    background-size: cover;
    padding: 100px 0 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-content {
    width: 700px;
    height: 300px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    text-align: center;
    margin: 0 10px;
}

.header-content h1 {
    font-size: 1.5em;
    color: #335daa;
    text-shadow: rgba(255, 255, 255, 0.7) 0 0 2px;
}

.btn-devis {
    font-size: 1.5em;
    color: #335daa;
    font-weight: 500;
    text-decoration: none;
    border: 2px solid #335daa;
    padding: 20px;
    border-radius: 50px;
    text-shadow: rgba(255, 255, 255, 0.7) 0 0 2px;
}

.btn-devis:hover {
    font-size: 1.6em;
    color: #335daa;
    font-weight: 500;
    text-decoration: none;
    border: 2px solid #335daa;
    padding: 20px;
    border-radius: 50px;
    text-shadow: rgba(0,146,212, 0.7) 0 0 5px;
    box-shadow: rgba(0,146,212, 0.7) 0 0 5px;
}

.section-presentation {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: white;
    margin: -75px auto 0;
    padding: 25px 10px;
    text-align: center;
    border-radius: 8px 8px 0 0;
}

.section-presentation h1 {
    padding: 20px 0;
    font-size: 2.5em;
}

.presentation-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 0;
    flex-wrap: wrap;
}

.presentation-logo > div {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.presentation-logo > div > div {
    height: 180px;
    width: 180px;
    margin: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    border: 1px solid #335daa;
    border-radius: 10px;
}

.presentation-logo > div > div:hover {
    border: 2px solid #335daa;
    margin: 9px;
}

.presentation-logo img {
    height: 120px;
    padding: 10px;
}

.section-competance-bg {
    background-color: rgba(85, 207, 255, 0.603);
    box-shadow: 0 0 35px rgba(31, 137, 182, 0.603);
    margin: 30px 0;
    padding: 20px 0;
}

.section-competance {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.section-competance > div {
    width: 400px;
    height: 500px;
    text-align: center;
    margin: 30px;
}

.section-competance > div > h2 {
    text-decoration: underline;
}

.section-competance img {
    height: 50px;
    padding-right: 20px;
}

.list-prestation {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

.list-prestation > li {
    height: 50px;
    width: 220px;
    display: flex;
    align-items: center;
}

.list-expertise {
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.list-expertise > li{
    height: 50px;
    width: 200px;
    display: flex;
    align-items: center;
}

.section-a-propos {
    max-width: 1200px;
    margin: 100px auto 0;
    text-align: center;
}

.section-a-propos > h1 {
    padding: 25px 10px;
}

.section-a-propos-secret {
    height: 600px;
    display: flex;
}

.section-a-propos > div > div {
    width: 50%;
}

.a-propos-div-img img {
    width: 600px;
    height: 600px;
}

.secret-reussite {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    padding: 20px;
    background-color: #FFFFFF;
}

.secret-reussite > p {
    text-align: left;
    font-size: 1em;
}

.secret-reussite > div {
    display: flex;
    align-items: center;
    justify-content: left;
    width: 400px;
    margin: 0 auto;
}

.secret-reussite img {
    height: 30px;
    padding-right: 10px;
}

.section-a-propos-talent {
    height: 400px;
    display: flex;
}

.section-a-propos-talent-txt {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    padding: 20px;
}

.a-propos-div-img-talent {
    height: auto;
    width: 600px;
}

.a-propos-div-img-talent img {
    height: 400px;
    width: 600px;
}

.section-clients {
    max-width: 1250px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 100px 0 25px;
}

.section-clients h1 {
    font-size: 1.8em;
}

.section-clients p {
    font-size: 1.2em;
}

.section-clients > ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.section-clients > ul > li {
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 25px;
}

.section-clients > ul > li > img {
    height: 150px;
    width: 150px;
    border-radius: 50%;

}

.section-clients > ul > li > p {
    font-size: 1em;
    text-align: center;
}

.section-devis {
    max-width: 1250px;
    margin: 0 auto;
    text-align: center;
    padding: 25px 0 50px;
}

.section-devis h1 {
    padding: 25px 0;
}

.section-devis a {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    text-transform: uppercase;
}

.footer {
    height: 100px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(#FFFFFF, #2443aa);
    color: white;
}

/* Page de Contact */

.header-container-form {
    min-height: calc(100vh - 350px);
    min-height: 600px;
    background: no-repeat url(../images/bg-herader.jpg);
    background-position: 50% 75%;
    background-size: cover;
    padding: 150px 0 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-content-form {
    width: 700px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    text-align: center;
    padding: 15px 0;
    color: #335daa;
    line-height: 25px;
}

.header-content-form h1 {
    font-size: 1.5em;
    padding: 10px 0;
}

.header-content-form h2 {
    font-size: 1.3em;
    padding: 10px 0;
    text-decoration: underline;
}

form {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 15px;
    width: 100%;
}

form > label {
    text-align: left;
    padding: 10px;
}

form > input {
    border: 0px;
    border-radius: 10px;
    box-shadow: 0 0 5PX gray;
    padding: 5px 10px;
}

form > input[type=submit] {
    margin: 15px 0;
    text-align: center;
    border: 0;
    border-radius: 10px;
    box-shadow: 0 0 5PX gray;
    background-color: aqua;
}

form > textarea {
    height: 150px;
    resize: none;
}

form > p {
    color: #f1000c;
}

form a {
    text-decoration: underline;
    color: #335daa;
}

address a,
address p {
    font-weight: 600;
    text-shadow: rgb(255, 255, 255) 0px 0 10px;
}

.footer-contact {
    height: 100px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #FFFFFF;
    color: #335daa;
}

h2.valideform {
    text-decoration: none;
    padding: 80px 0;
    font-size: 1.7em;
    color: green;
}

.privacy-policy {
    max-width: 1250px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 100px 0 25px;
}

.privacy-policy h1 {
    text-align: center;
    padding: 25px 25px 35px;
}