/* ===== Fond global ===== */
body.index-page {
    margin: 0;
    padding: 0;
    background: #F5F2FA; /* Violet pastel */
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Conteneur principal ===== */
.accueil-container {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
}

/* ===== Section Logo (50% de l'écran) ===== */
.header {
    background: #F5F2FA;
    height: 50vh;                     /* Occupe la moitié de l’écran */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.bridge-image {
    max-width: 70%;   /* le logo prend 70% de la largeur de l’écran */
    height: auto;
    margin-bottom: 20px;
}


.header h1 {
    font-size: 32px;
    font-weight: 800;
    color: #0F2C5C; /* Bleu foncé */
    margin: 0;
    letter-spacing: 1px;
}

/* ===== Section Boutons ===== */
.button-container {
    background: white;
    padding: 30px 20px;
    border-top: 2px solid #E0D8F0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* ===== Boutons ===== */
.btn-custom {
    display: block;
    width: 100%;
    padding: 15px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    background: #0F2C5C; /* Bleu foncé */
    color: #fff;
    transition: 0.2s;
}

.btn-custom:hover {
    background: #0C244C;
}

.btn-custom.secondary {
    background: #ffffff;
    color: #0F2C5C;
    border: 2px solid #0F2C5C;
}

.btn-custom.secondary:hover {
    background: #F1F3FF;
}