/* ===== Activities Page Styles ===== */

.activities-section {
    padding: 60px 0;
}
.activities-section h2 {
    font-family: var(--font-display);
    color: var(--color-heading);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 10px;
}

/* Activity cards grid */
.activity-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    text-decoration: none;
    display: block;
    margin-bottom: 30px;
}
.activity-card:hover {
    border-color: rgba(126, 184, 255, 0.3);
    box-shadow: 0 8px 32px rgba(126, 184, 255, 0.12);
    transform: translateY(-4px);
}
.activity-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: opacity 0.3s ease;
}
.activity-card:hover img {
    opacity: 0.85;
}
.activity-card-body {
    padding: 20px;
}
.activity-card-body h3 {
    font-family: var(--font-display);
    color: var(--color-heading);
    font-size: 1.3rem;
    margin-bottom: 5px;
}
.activity-card-body .activity-date {
    color: var(--color-accent);
    font-size: 0.85rem;
    margin-bottom: 10px;
}
.activity-card-body p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ===== Activity Detail Page ===== */
.activity-detail {
    padding: 60px 0;
}
.activity-detail h1 {
    font-family: var(--font-display);
    color: var(--color-heading);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}
.activity-detail .activity-meta {
    color: var(--color-accent);
    font-size: 0.95rem;
    margin-bottom: 30px;
}
.activity-detail .activity-description {
    color: var(--color-text-muted);
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Swiper for detail page */
.activity-swiper {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 40px;
}
.activity-swiper .swiper-slide img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}
.activity-swiper .swiper-pagination-bullet {
    background: var(--color-text-muted);
    opacity: 0.5;
}
.activity-swiper .swiper-pagination-bullet-active {
    background: var(--color-accent);
    opacity: 1;
}

/* Back link */
.back-link {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.2s ease;
}
.back-link:hover {
    opacity: 0.7;
    color: var(--color-accent);
}

/* Activity detail section headings */
.activity-description h2 {
    font-family: var(--font-display);
    color: var(--color-heading);
    font-size: 1.5rem;
    margin-top: 2rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
}

/* Slide image caption */
.slide-caption {
    position: absolute;
    bottom: 8px;
    right: 12px;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Credit block */
.activity-credit-block {
    margin-top: 2.5rem;
    padding: 1.5rem 2rem;
    border-left: 3px solid var(--color-accent);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0 8px 8px 0;
}
.activity-credit-block h2 {
    font-family: var(--font-display);
    color: var(--color-heading);
    font-size: 1.3rem;
    margin: 0 0 1rem 0;
    border-bottom: none;
    padding-bottom: 0;
}