main {
    background: linear-gradient(#379CD0, #00293F);
    background-repeat: no-repeat;
    background-size: cover;
}

/* --------------------------------------------
   PAGE A4
---------------------------------------------*/
.actu-page {
    max-width: 210mm;
    min-height: 297mm;
    margin: 40px auto;
    background: #fff;
    box-shadow: 0 4px 32px rgba(0, 90, 124, 0.10);
    border-radius: 15px;
    padding-bottom: 60px;
    overflow: hidden;
}

/* --------------------------------------------
   BANNIÈRE
---------------------------------------------*/
.actu-banniere {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.actu-banniere img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.actu-banniere-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 20, 50, 0.45));
}

.event-banniere--placeholder {
    background: linear-gradient(135deg, #379CD0, #00293F);
}

/* --------------------------------------------
   EN-TÊTE
---------------------------------------------*/
.actu-header {
    padding: 36px 48px 24px;
    border-bottom: 1px solid #d0dbe0;
}

.actu-titre {
    font-size: 2rem;
    color: #005A7C;
    margin: 0 0 12px 0;
}

.actu-resume {
    font-size: 1.1rem;
    color: #444;
    margin: 0 0 10px 0;
    line-height: 1.6;
}

.actu-date {
    font-size: 0.9rem;
    color: #888;
    margin: 0 0 14px 0;
}

.actu-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.actu-label {
    background: #EAF5FB;
    color: #005A7C;
    border: 1px solid #b0d4e5;
    border-radius: 20px;
    padding: 3px 14px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* --------------------------------------------
   DÉTAILS
---------------------------------------------*/
.actu-details {
    padding: 0 48px;
}

.detail-section {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    padding: 40px 0;
    border-bottom: 1px solid #eef3f6;
}

/* sections paires : image à droite */
.detail-reverse {
    flex-direction: row-reverse;
}

.detail-image {
    flex: 0 0 240px;
}

.detail-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}

.detail-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* pas d'image : le contenu prend toute la largeur */
.detail-content--full {
    flex: 1 1 100%;
}

.detail-titre {
    font-size: 1.25rem;
    color: #005A7C;
    margin: 0;
}

.detail-description {
    font-size: 1rem;
    color: #333;
    line-height: 1.7;
    margin: 0;
}

.detail-btn {
    align-self: flex-start;
    display: inline-block;
    background: #005A7C;
    color: #fff;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s;
}

.detail-btn:hover {
    background: #004060;
}

/* --------------------------------------------
   LIEN BAS DE PAGE
---------------------------------------------*/
.actu-lien-interne,
.actu-lien-externe {
    padding: 32px 48px 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.actu-lien-externe {
    border-top: 1px solid #d0dbe0;
    margin-top: 8px;
}

.actu-lien-label {
    font-size: 0.85rem;
    color: #888;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.actu-btn-lien {
    display: inline-block;
    background: #EAF5FB;
    color: #005A7C;
    border: 1px solid #b0d4e5;
    text-decoration: none;
    padding: 10px 24px;
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: background 0.2s;
}

.actu-btn-lien:hover {
    background: #d0eaf5;
}

.actu-btn-lien--externe {
    background: #005A7C;
    color: #fff;
    border-color: #005A7C;
}

.actu-btn-lien--externe:hover {
    background: #004060;
}