/**
 * WS Booster - Panneaux Expansifs
 */

.ws-xp {
    display: flex;
    width: 100%;
    height: 500px;
    gap: 8px;
    overflow: hidden;
    border-radius: 12px;
}

.ws-xp--vertical {
    flex-direction: column;
    height: auto;
    min-height: 500px;
}

.ws-xp__panel {
    flex: 1 1 0;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    background: #1a1a2e;
    border-radius: 8px;
    transition: flex 0.6s cubic-bezier(0.65, 0, 0.35, 1);
    min-width: 60px;
    display: flex;
    align-items: flex-end;
}

.ws-xp--vertical .ws-xp__panel {
    min-height: 60px;
    align-items: flex-end;
}

.ws-xp--trigger-hover .ws-xp__panel:hover,
.ws-xp__panel.is-active {
    flex: var(--ws-xp-ratio, 3) 1 0;
}

.ws-xp__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
    z-index: 0;
}

.ws-xp--trigger-hover .ws-xp__panel:hover .ws-xp__bg,
.ws-xp__panel.is-active .ws-xp__bg {
    transform: scale(1.05);
}

.ws-xp__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
    transition: opacity 0.4s ease;
}

.ws-xp--trigger-hover .ws-xp__panel:hover .ws-xp__overlay,
.ws-xp__panel.is-active .ws-xp__overlay {
    opacity: 0.3;
}

.ws-xp__content {
    position: relative;
    z-index: 2;
    padding: 28px;
    width: 100%;
}

.ws-xp__title {
    margin: 0 0 8px;
    color: #fff;
    font-size: clamp(24px, 3vw, 44px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
    transition: transform 0.4s ease;
    -webkit-text-stroke: 1px #fff;
    -webkit-text-fill-color: transparent;
}

.ws-xp--trigger-hover .ws-xp__panel:hover .ws-xp__title,
.ws-xp__panel.is-active .ws-xp__title {
    -webkit-text-fill-color: #fff;
}

.ws-xp__desc {
    margin: 0;
    color: #fff;
    font-size: 15px;
    line-height: 1.4;
    max-width: 360px;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.35s ease 0.1s, max-height 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.ws-xp--trigger-hover .ws-xp__panel:hover .ws-xp__desc,
.ws-xp__panel.is-active .ws-xp__desc {
    opacity: 1;
    max-height: 200px;
}

/* Stripe accent lateral (visible au hover) */
.ws-xp__stripe {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 100%;
    background: var(--xp-accent, #fbbf24);
    z-index: 3;
    transition: width 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.ws-xp--vertical .ws-xp__stripe {
    width: 100%;
    height: 0;
    right: auto;
    bottom: 0;
    top: auto;
}

.ws-xp--trigger-hover .ws-xp__panel:hover .ws-xp__stripe,
.ws-xp__panel.is-active .ws-xp__stripe {
    width: 6px;
}

.ws-xp--vertical.ws-xp--trigger-hover .ws-xp__panel:hover .ws-xp__stripe,
.ws-xp--vertical .ws-xp__panel.is-active .ws-xp__stripe {
    width: 100%;
    height: 6px;
}

@media (max-width: 768px) {
    .ws-xp:not(.ws-xp--vertical) {
        flex-direction: column;
        height: auto;
    }
    .ws-xp__panel {
        min-height: 120px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ws-xp__panel,
    .ws-xp__bg,
    .ws-xp__desc,
    .ws-xp__stripe {
        transition: none;
    }
}