/* HERO IMAGE - big and full width at the top */
.post_hero {
    width: 100%;
    height: 90vh;
    overflow: hidden;
    margin-top: 80px; /* clears the fixed header */
}

.post_hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* TEXT BODY - centred column like Emergence */
.post_body {
    max-width: 680px;
    margin: 0 auto;
    padding: 40px 20px;
}

.post_date {
    font-size: 13px;
    color: grey;
    margin-bottom: 10px;
}

.post_title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
}

.post_subtitle {
    font-size: 18px;
    color: grey;
    font-style: italic;
    margin-bottom: 30px;
}

.post_body p {
    font-size: 18px;
    line-height: 1.8;      /* spacious line height makes reading easier */
    margin-bottom: 25px;
    color: #222;
}

/* FULL WIDTH PHOTOS WITHIN THE POST */
.post_photo {
    width: 100%;
    margin: 40px 0;
}

.post_photo img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: center;
    display: block;
}

.caption {
    text-align: center;
    font-size: 13px;
    color: grey;
    padding: 10px;
    font-style: italic;
}

.post_body p {
    margin-bottom: 1.4rem;
    line-height: 1.8;
}