/* ========================================
   PAGE ACTIVITÉS — STYLE MODERNE
   ======================================== */

.activities-page {
    --activities-accent: #c62828;
    --activities-ink: #172033;
    --activities-muted: #667085;
    --activities-radius: 22px;

    background:
        radial-gradient(
            ellipse at top left,
            rgba(198, 40, 40, .06),
            transparent 38%
        ),
        #f7f8fb;

    color: var(--activities-ink);
}

.activities-page .activities-heading {
    max-width: 760px;
    margin: 0 auto 2.8rem;
}

.activities-heading-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 94px;
    height: 94px;
    margin-bottom: 1rem;
    border: 1px solid rgba(198, 40, 40, .12);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(24, 32, 51, .08);
}

.activities-heading-icon img {
    display: block;
    max-width: 72px;
    object-fit: contain;
}

.activities-eyebrow {
    margin: 0 0 .45rem;
    color: var(--activities-accent);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.activities-page .activities-heading h1 {
    margin: 0;
    color: var(--activities-ink);
    font-size: clamp(2rem, 4vw, 3.15rem);
    font-weight: 850;
    line-height: 1.12;
    letter-spacing: -.04em;
}

.activities-intro {
    max-width: 560px;
    margin: 1rem auto 0;
    color: var(--activities-muted);
    font-size: 1.05rem;
    line-height: 1.75;
}

/* Grille des activités */

.activities-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.activity-card {
    position: relative;
    min-width: 0;
    overflow: hidden;
    border-radius: var(--activities-radius);
    background: #202939;
    box-shadow: 0 12px 32px rgba(16, 24, 40, .12);
    isolation: isolate;
    transition: transform .25s ease, box-shadow .25s ease;
}

.activity-card-link {
    position: relative;
    display: flex;
    min-height: 330px;
    overflow: hidden;
    color: #fff;
    text-decoration: none;
}

.activity-card-image {
    position: absolute;
    z-index: -2;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .55s ease;
}

.activity-card-shade {
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(8, 13, 24, .04) 5%,
        rgba(8, 13, 24, .24) 42%,
        rgba(8, 13, 24, .88) 100%
    );
}

.activity-card-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding: clamp(1.35rem, 3vw, 2.2rem);
}

.activity-card-kicker {
    margin-bottom: .45rem;
    color: rgba(255, 255, 255, .82);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.activity-card-title {
    display: block;
    max-width: 100%;
    color: #fff;
    font-size: clamp(1.5rem, 2.5vw, 2.15rem);
    font-weight: 850;
    line-height: 1.15;
    overflow-wrap: anywhere;
    text-shadow: 0 2px 14px rgba(0, 0, 0, .2);
}

.activity-card-button {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    margin-top: 1.2rem;
    padding: .72rem 1rem;
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 999px;
    background: rgba(255, 255, 255, .13);
    color: #fff;
    font-size: .9rem;
    font-weight: 750;
    backdrop-filter: blur(8px);
    transition: background .2s ease, color .2s ease;
}

.activity-card-button span {
    font-size: 1.1rem;
    line-height: 1;
}

.activity-card-link:focus-visible {
    outline: 3px solid var(--activities-accent);
    outline-offset: 4px;
    border-radius: var(--activities-radius);
}

/* État vide */

.activities-empty {
    grid-column: 1 / -1;
    max-width: 680px;
    margin: 1rem auto;
    padding: 3rem 2rem;
    border: 1px solid #eaecf0;
    border-radius: var(--activities-radius);
    background: #fff;
    text-align: center;
    box-shadow: 0 10px 30px rgba(16, 24, 40, .05);
}

.activities-empty-icon {
    display: inline-block;
    margin-bottom: .8rem;
    font-size: 2.5rem;
}

.activities-empty h2 {
    margin: 0 0 .6rem;
    font-size: 1.5rem;
    font-weight: 800;
}

.activities-empty p {
    margin: 0;
    color: var(--activities-muted);
    line-height: 1.7;
}

/* Effets au survol */

@media (hover: hover) {
    .activity-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 42px rgba(16, 24, 40, .18);
    }

    .activity-card:hover .activity-card-image {
        transform: scale(1.055);
    }

    .activity-card:hover .activity-card-button {
        border-color: #fff;
        background: #fff;
        color: var(--activities-ink);
    }
}

/* Tablettes et téléphones */

@media (max-width: 767.98px) {
    .activities-page {
        padding-top: 2.5rem !important;
        padding-bottom: 3rem !important;
    }

    .activities-page .container {
        padding-right: 1rem;
        padding-left: 1rem;
    }

    .activities-page .activities-heading {
        margin-bottom: 2rem;
    }

    .activities-heading-icon {
        width: 78px;
        height: 78px;
        border-radius: 23px;
    }

    .activities-heading-icon img {
        max-width: 60px;
    }

    .activities-intro {
        font-size: .98rem;
    }

    .activities-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1rem;
    }

    .activity-card-link {
        min-height: 290px;
    }
}

/* Respect des préférences d'accessibilité */

@media (prefers-reduced-motion: reduce) {
    .activity-card,
    .activity-card-image,
    .activity-card-button {
        transition: none;
    }
}