body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: #1A1A1A;
    color: white;
}

header {
    text-align: center;
    padding: 40px 20px;
}

/* HEADER */
.header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 40px 10%;
    background: #1A1A1A;
}

.header-left .logo {
    width: 160px;        /* plus grand comme sur ton image */
    margin-right: 30px;
}

.header-right h1 {
    margin: 0;
    font-size: 2.4em;    /* taille proche de ton modèle */
    font-weight: 700;
}

.header-right .subtitle {
    margin: 5px 0 0 0;
    font-size: 1.2em;
    color: #C6FF00;      /* ton vert fluo */
}


.hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 60px 10%;
    background: #222;
}

.hero-text {
    width: 50%;
}

.hero-text h2 {
    color: #FFD400;
}

.hero-img img {
    width: 380px;
    border-radius: 10px;
}

.services {
    display: flex;
    justify-content: space-around;
    padding: 60px 5%;
    background: white;
    color: #1A1A1A;
}

.service-card {
    width: 28%;
    text-align: center;
}

.service-card img {
    width: 140px;
    margin-bottom: 20px;
}

.values {
    text-align: center;
    padding: 60px 10%;
    background: #333;
}

.contact {
    text-align: center;
    padding: 60px 10%;
    background: white;
    color: #1A1A1A;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background: #C6FF00;
    color: #1A1A1A;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 20px;
    background: #111;
    color: #888;
}