/* ── Image Slider FX – Front-end ── */
.isfx-slider {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
    user-select: none;
    touch-action: pan-y;
    max-width: 100%;
}

/* Track */
.isfx-track { position: relative; width: 100%; }

/* Slides */
.isfx-slide {
    position: absolute; inset: 0;
    opacity: 0; pointer-events: none;
    transition: none;
    display: flex; align-items: center; justify-content: center;
}
.isfx-slide.is-active {
    position: relative; opacity: 1; pointer-events: auto;
}
.isfx-slide.is-prev,
.isfx-slide.is-next {
    position: absolute; inset: 0;
}

.isfx-img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}

.isfx-slide-link { display: block; width: 100%; height: 100%; }

/* ── FADE ── */
.isfx-slider[data-effect="fade"] .isfx-slide {
    transition: opacity .7s ease;
}
.isfx-slider[data-effect="fade"] .isfx-slide.is-active { opacity: 1; }
.isfx-slider[data-effect="fade"] .isfx-slide.out { opacity: 0; }

/* ── SLIDE ── */
.isfx-slider[data-effect="slide"] .isfx-slide {
    transform: translateX(100%);
    transition: transform .65s cubic-bezier(.77,0,.18,1), opacity .65s;
    opacity: 1;
}
.isfx-slider[data-effect="slide"] .isfx-slide.is-active { transform: translateX(0); }
.isfx-slider[data-effect="slide"] .isfx-slide.out { transform: translateX(-100%); }
.isfx-slider[data-effect="slide"] .isfx-slide.from-left { transform: translateX(-100%); }

/* ── ZOOM ── */
.isfx-slider[data-effect="zoom"] .isfx-slide {
    transition: transform .85s ease, opacity .7s ease;
    transform: scale(1.08);
}
.isfx-slider[data-effect="zoom"] .isfx-slide.is-active { transform: scale(1); opacity: 1; }
.isfx-slider[data-effect="zoom"] .isfx-slide.out { transform: scale(.92); opacity: 0; }

/* ── FLIP ── */
.isfx-slider[data-effect="flip"] { perspective: 1000px; }
.isfx-slider[data-effect="flip"] .isfx-track { transform-style: preserve-3d; }
.isfx-slider[data-effect="flip"] .isfx-slide {
    transition: transform .7s ease, opacity .4s;
    transform: rotateY(90deg);
    transform-origin: left center;
}
.isfx-slider[data-effect="flip"] .isfx-slide.is-active { transform: rotateY(0deg); opacity: 1; }
.isfx-slider[data-effect="flip"] .isfx-slide.out { transform: rotateY(-90deg); opacity: 0; }

/* ── BLUR ── */
.isfx-slider[data-effect="blur"] .isfx-slide {
    transition: filter .65s ease, opacity .65s ease;
    filter: blur(20px);
}
.isfx-slider[data-effect="blur"] .isfx-slide.is-active { filter: blur(0); opacity: 1; }
.isfx-slider[data-effect="blur"] .isfx-slide.out { filter: blur(20px); opacity: 0; }

/* ── CURTAIN ── */
.isfx-slider[data-effect="curtain"] .isfx-slide {
    clip-path: inset(0 100% 0 0);
    transition: clip-path .75s cubic-bezier(.77,0,.18,1), opacity .3s;
    opacity: 1;
}
.isfx-slider[data-effect="curtain"] .isfx-slide.is-active { clip-path: inset(0 0% 0 0); }
.isfx-slider[data-effect="curtain"] .isfx-slide.out { opacity: 0; transition: opacity .3s; }

/* ── Buttons ── */
.isfx-btn {
    position: absolute; top: 50%; transform: translateY(-50%);
    z-index: 10;
    background: rgba(0,0,0,.5);
    color: #fff; border: none;
    width: 44px; height: 44px;
    border-radius: 50%;
    font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s, transform .2s;
    backdrop-filter: blur(6px);
}
.isfx-btn:hover { background: rgba(0,0,0,.8); transform: translateY(-50%) scale(1.1); }

.isfx-prev { left: 14px; }
.isfx-next { right: 14px; }

/* ── Dots ── */
.isfx-dots {
    position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 10;
}

.isfx-dot {
    width: 8px; height: 8px;
    border-radius: 50%; border: none;
    background: rgba(255,255,255,.4);
    cursor: pointer; padding: 0;
    transition: background .2s, transform .2s;
}
.isfx-dot.is-active { background: #fff; transform: scale(1.3); }

/* ── Responsive ── */
@media (max-width: 600px) {
    .isfx-btn { width: 36px; height: 36px; font-size: 14px; }
}