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

/* BODY */
body{
    font-family:'Segoe UI',sans-serif;
    background:linear-gradient(135deg,#eef2f7,#dfe9f3);
}

/* IMAGE HERO */
.hero{
    margin:30px auto;
    max-width:1100px;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(0,0,0,0.2);
}

.hero img{
    width:100%;
    height:auto;       
    object-fit:contain;
}

/* CONTAINER */
.container{
    max-width:1100px;
    margin:auto;
    padding:20px;
}

/* CARD */
.card{
    background:white;
    padding:25px;
    border-radius:20px;
    margin-bottom:25px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
    transition:0.3s;
}

.card:hover{
    transform:translateY(-5px);
}

/* TEXT */
h2{
    margin-bottom:10px;
    color:#2c3e50;
}

p{
    color:#555;
}

/* IMPORTANT */
.important{
    color:#e53935;
    font-weight:bold;
}

/* LIST */
ul{
    margin-top:10px;
    padding-left:20px;
}

/* LINKS */
a{
    color:#4CAF50;
    text-decoration:none;
    font-weight:bold;
}

a:hover{
    text-decoration:underline;
}

/* GRID BAS */
.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:30px;        /* 🔥 espace entre blocs */
    margin:40px 0;   /* 🔥 espace global */
}

/* SMALL CARD */
.small-card{
    background:white;
    padding:25px;
    border-radius:15px;
    text-align:center;
    box-shadow:0 8px 20px rgba(0,0,0,0.08);
    transition:0.3s;
}

.small-card:hover{
    transform:translateY(-5px) scale(1.02);
}

/* CENTER */
.center{
    text-align:center;
}

/* RESPONSIVE */
@media(max-width:700px){

    .card{
        padding:20px;
    }

    .hero{
        margin:20px;
    }
}