:root {
    --fond-sombre: #0e0e0e;
    --accent: #00ffc6;
    --texte-clair: #f1f1f1;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--fond-sombre);
    color: var(--texte-clair);
    margin: 0;
    line-height: 1.6;
}

/* ---------- SECTIONS ---------- */
.introduction,
.mission,
.equipe {
    padding: 2rem;
    text-align: center;
}

/* ---------- ÉQUIPE ---------- */
.equipe {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 2rem;
    justify-items: center;
    padding: 2rem;
}

.membre-equipe {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--accent);
    border-radius: 15px;
    padding: 1.5rem;
    width: 280px;
    text-align: center;
    box-shadow: 0 0 20px rgba(0, 255, 198, 0.15);
    transition: all 0.3s ease;
}

.membre-equipe:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px rgba(0, 255, 198, 0.3);
}

.membre-equipe img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    margin-bottom: 1rem;
}

.membre-equipe h3 {
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.membre-equipe p {
    color: var(--texte-clair);
    font-size: 0.9rem;
    line-height: 1.4;
}

@media (max-width: 700px) {
    .equipe {
        grid-template-columns: 1fr; 
    }

    .membre-equipe {
        width: 90%;
    }
}

/* ---------- MISSION ---------- */
.mission h2 {
    color: var(--accent);
    margin-bottom: 1rem;
}

.mission p {
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- BOUTON ---------- */
.appel-action {
    background: var(--accent);
    color: #0e0e0e;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.appel-action:hover {
    background: #00cda0;
    transform: scale(1.05);
}

/* ---------- CARTES ET BANNIÈRE ---------- */
.banniere,
.carte {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--accent);
    border-radius: 15px;
    padding: 1.5rem;
    margin: 2rem auto;
    max-width: 800px;
    box-shadow: 0 0 20px rgba(0, 255, 198, 0.2);
    transition: all 0.3s ease;
}

.banniere:hover,
.carte:hover {
    transform: scale(1.02);
    box-shadow: 0 0 25px rgba(0, 255, 198, 0.4);
}

.conteneur-cartes {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.carte {
    flex: 1;
    max-width: 800px;
    text-align: left;
}

/* ---------- PIED DE PAGE ---------- */
footer {
    text-align: center;
    padding: 1.5rem;
    color: #bbb;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}