/**
 * Block: Causes Section
 * 3-column card grid with coloured top accent, icon, heading, body, list.
 */

.glacial-causes-section {
    margin-bottom: 44px;
}

.glacial-causes-section__heading {
    font-size: 34px;
    line-height: 1.1;
    color: #181c48;
    margin: 0 0 28px;
    font-weight: 500;
    letter-spacing: -0.02em;
}

.glacial-causes-section__heading::after {
    content: "";
    display: block;
    width: 54px;
    height: 4px;
    background: #0cb9a2;
    margin-top: 14px;
    border-radius: 999px;
}

/* ── Grid ───────────────────────────────────────────────────────── */
.glacial-causes-section__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

/* ── Card ───────────────────────────────────────────────────────── */
.glacial-causes-card {
    background: #fff;
    border: 1px solid #dce3ee;
    border-top: 5px solid var(--card-accent, #4857a6);
    border-radius: 12px;
    padding: 28px 28px 30px;
    box-shadow: 0 18px 45px rgba(24, 28, 72, 0.10);
    min-height: 285px;
    display: flex;
    flex-direction: column;
}

/* ── Icon ───────────────────────────────────────────────────────── */
.glacial-causes-card__icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #f2effb;
    color: var(--card-accent, #4857a6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 20px;
    flex-shrink: 0;
}

/* Teal card: lighter icon bg */
.glacial-causes-card--teal .glacial-causes-card__icon {
    background: #e7fbf7;
}

/* ── Card heading (h2 or h3) ────────────────────────────────────── */
.glacial-causes-card__heading {
    color: #181c48;
    font-size: 22px;
    margin: 0 0 14px;
    font-weight: 500;
    line-height: 1.2;
}

/* ── Body ───────────────────────────────────────────────────────── */
.glacial-causes-card__body {
    color: #3f4a60;
    line-height: 1.6;
    font-size: 15px;
    margin: 0 0 14px;
}

/* ── List ───────────────────────────────────────────────────────── */
.glacial-causes-card__list {
    margin: 0;
    padding-left: 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.glacial-causes-card__list li {
    color: #3f4a60;
    line-height: 1.6;
    font-size: 15px;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 980px) {
    .glacial-causes-section__grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 600px) and (max-width: 980px) {
    .glacial-causes-section__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}