/* Reset et box-sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f0f2f5;
    color: #333;
}

/* Navigation */
header {
    background-color: #1a1f36;
}

.navbar {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 15px 0;
    flex-wrap: wrap;
}

.navbar li {
    margin: 0 15px;
    border-radius: 0 0 10px 10px;
}

.navbar a {
    text-decoration: none;
    color: #ffffff;
    padding: 10px 20px;
    display: block;
    font-weight: 600;
}

.navbar a:hover {
    background-color: #5dade2;
    color: #1a1f36;
    border-radius: 5px;
}

/* Sections */
section {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
}

/* Titre des sections */
.section_title_box {
    background-color: #1a1f36;
    color: #ffffff;
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Accueil */
.box1 {
    background-color: #5dade2;
    color: white;
    padding: 50px 20px;
    border-radius: 30px;
    text-align: center;
    min-height: 150px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.description {
    font-size: 1.1em;
    margin-top: 15px;
}

/* HR stylisé */
.trait {
    width: 80%;
    margin: 80px auto;
    border: 0;
    height: 3px;
    background: linear-gradient(to right, #1a1f36, #5dade2);
    border-radius: 2px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

/* Boxes */
.skill_card, .portfolio_card, .contact_card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #5dade2;
    color: #1a1f36;
    padding: 20px;
    width: 150px;
    height: 150px;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.skill_card img, .portfolio_card img {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
    object-fit: contain;
}

.skill_card p, .portfolio_card p, .contact_card p {
    font-weight: bold;
    text-align: center;
}

.skill_card:hover, .portfolio_card:hover, .contact_card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.skills_columns, .portfolio_columns, .contact_columns {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.skill_category {
    display: flex;
    gap: 20px;
}

/* Footer */
footer {
    background-color: #1a1f36;
    color: #ffffff;
    text-align: center;
    padding: 25px 0;
    margin-top: 50px;
}

.contact_card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #5dade2;
    color: #1a1f36;
    padding: 20px;
    width: 100%; /* prend toute la largeur disponible dans la colonne */
    max-width: 300px; /* limite la largeur sur grand écran */
    min-height: 120px;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    /* word-wrap: break-word; /* autorise le texte à se couper */
    /* overflow-wrap: anywhere; /* assure que les emails très longs se coupent correctement */
}

.contact_card p {
    font-weight: bold;
    text-align: center;
    font-size: 0.95em; /* taille légèrement plus petite pour tenir dans la box */
}


/* Responsive */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
        /* gap: 30px; */
        align-items: center;
    }

    .navbar {
        flex-direction: column;
    }

    .navbar li {
        margin: 5px 0;
    }

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