main {
    /* background: #e3e3e3; */
    position: relative;
    min-height: 1000px;
    margin-top: 141px;
    transition: filter 0.5s ease;
    /* Transition progressive pour le flou */
    color: white;
}

.blur {
    filter: blur(6px);
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0% 10%;
}

.hero_content{
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    text-align: center;
    position: relative;
    font-size: 56px;
    color: #2C3E50;
}

h1::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    bottom: 0;
    left: 0;
    background-color: rgb(79, 172, 189);
}

p{
    text-align: center;
    font-size: 32px;
    color: black;
}

.cta_button{
    display: inline-block;
    text-align: center;
    width: 220px;
    padding: 15px 25px;
    margin-top: 30px;
    border-radius: 50px;
    background-color: rgb(79, 172, 189);
    color: white;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid rgb(79, 172, 189);
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.cta_button:hover{
    background-color: white;
    color: rgb(79, 172, 189);
    border-color: rgb(79, 172, 189);
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.cta_button:active{
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}


.certifications {
    display: flex;
    width: 100%;
    margin: 100px 0px;
}

h2 {
    position: relative;
    text-align: center;
    font-size: 28px;
    color: #2C3E50;
}



.certif {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}


.certif img {
    width: 90%;
    border: 4px solid rgb(79, 172, 189);
    filter: drop-shadow(0px 0px 5px rgb(79, 172, 189));
}

@media screen and (max-width:980px) {

    .certifications {
        display: flex;
        flex-direction: column;
    }


}