#particles-js {
    position: fixed;
    width: 100%;
    height: 100vh;
    background: #E5E1DC;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Base globale */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
    font-family: Poppins, sans-serif;
    background: transparent;
    color: white;
}

/* Titre About */
#about h1 {
    font-size: 3rem;
    color: black;
    text-align: left;
    margin: 80px 0 40px 155px;
    opacity: 0;
    transform: translateY(50px); /* effet glissé plus marqué */
    transition: opacity 1s ease 0.6s, transform 1s ease 0.6s; /* délai après l’image */
}

#about h1.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Conteneur texte + image */
#contenu {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 20px;
    align-items: flex-start;
}

/* Colonne texte */
.texte-colonne {
    flex: 1 1 55%;
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
    z-index: 1;
    color: black;
    width: 80%;
}

.texte-colonne.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Colonne image */
.image-colonne {
    flex: 1 1 35%;
    display: flex;
    justify-content: center;
    margin-top: -90px;
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.image-colonne.visible {
    opacity: 1;
    transform: scale(1);
    transition-delay: 0.1s;
}

.image-colonne img {
    width: 100%;
    max-width: 390px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Responsive */
@media screen and (max-width: 768px) {
    #contenu {
        flex-direction: column;
        text-align: left;
    }

    .image-colonne {
        margin-top: 30px;
        align-items: center;
    }
}

#outi {
    margin-top: 35px;
    margin-bottom: 40px;

}.outil-container {
     display: flex;
     flex-direction: column;
     align-items: flex-start; /* ou center si tu veux centrer */
     margin-top: 30px;
 }

.cv-button {
    background-color: black;
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1rem;
    margin-top: 15px;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.cv-button:hover {
    background-color: #fde8e7;
    color: black;
}



#click{
    color: gray;
    font-weight: bold;
    text-decoration: none;
}

#click:hover {
    text-decoration: underline;
}