/* ==========================================================================
   SECTION LEARNING BY DOING (FIGMA)
   ========================================================================== */

.lbd-section {
    width: 100%;
    background-color: #ffffff;
    padding: 5rem 2rem 6rem 2rem;
    box-sizing: border-box;
}

.lbd-container {
    max-width: 1140px;
    margin: 0 auto;
}

/* Ligne verte d'accentuation en haut */
.lbd-green-line {
    width: 48px;
    height: 4px;
    background-color: #556B2F;
    border-radius: 2px;
    margin-bottom: 0.75rem;
}

/* Surtitre */
.lbd-tag-top {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #7b8337;
    margin-bottom: 0.6rem;
}

/* Titre principal */
.lbd-main-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
    margin: 0 0 1.25rem 0;
    line-height: 1.25;
}

/* Paragraphe */
.lbd-description {
    font-size: 0.86rem;
    line-height: 1.6;
    color: #4b5563;
    max-width: 820px;
    margin: 0 0 3rem 0;
}

/* Conteneur de la bannière avec coins arrondis */
.lbd-image-wrapper {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.lbd-banner-img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    display: block;
}

/* Responsive */
@media (max-width: 900px) {
    .lbd-main-title {
        font-size: 1.85rem;
    }

    .lbd-banner-img {
        height: 320px;
    }
}

@media (max-width: 640px) {
    .lbd-section {
        padding: 3.5rem 1.25rem 4rem 1.25rem;
    }

    .lbd-main-title {
        font-size: 1.55rem;
    }

    .lbd-banner-img {
        height: 220px;
    }
}