/* =========================================
   Product Slider Banner (سکشن اسلایدر محصول)
   کلاس‌های نمایشی=بدون js. کلاس‌های رفتاری=js-. عکس پس‌زمینه‌ی بنر=استثنای مجازِ inline از مقدار تنظیمات.
========================================= */

.saitima-product-slider-section {
    padding: 60px 20px;
    display: flex;
    justify-content: center;
}

.psl-banner {
    position: relative;
    width: 1280px;
    max-width: 100%;
    height: 350px;
    border-radius: 20px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-color: #7a00ff;
    box-shadow: 0 20px 60px rgba(122, 0, 255, 0.25);
}

.psl-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 0, 122, 0.35), rgba(122, 0, 255, 0.15));
    pointer-events: none;
}

.psl-track {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.psl-slide {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0 60px;
    box-sizing: border-box;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.psl-slide.is-active {
    display: flex;
    opacity: 1;
    animation: psl-fade-in 0.5s ease;
}

@keyframes psl-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.psl-content {
    max-width: 550px;
}

.psl-kicker {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    opacity: 0.85;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.psl-name {
    color: #fff;
    font-size: 34px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 8px;
}

.psl-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 18px;
}

.psl-prices {
    display: flex;
    align-items: center;
    gap: 14px;
}

.psl-price {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.psl-old-price {
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    text-decoration: line-through;
}

.psl-btn {
    display: inline-block;
    margin-top: 24px;
    background: #fff;
    color: #c2136e;
    border: none;
    border-radius: 10px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.25s ease, transform 0.25s ease;
}

.psl-btn:hover {
    background: #fbe8f2;
    transform: translateY(-2px);
}

.psl-media {
    position: relative;
    width: 230px;
    height: 230px;
    flex-shrink: 0;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
}

.psl-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.psl-media-placeholder {
    color: #999;
    font-family: monospace;
    font-size: 13px;
}

.psl-dots {
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.psl-dot {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: all 0.3s ease;
}

.psl-dot.is-active {
    width: 26px;
    background: #fff;
}

.psl-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    z-index: 3;
    transition: background 0.25s ease;
}

.psl-nav:hover {
    background: rgba(255, 255, 255, 0.4);
}

.psl-prev { right: 16px; }
.psl-next { left: 16px; }

@media (max-width: 768px) {
    .psl-banner { height: auto; min-height: 600px; }
    .psl-slide {
        flex-direction: column-reverse;
        justify-content: center;
        gap: 24px;
        padding: 48px 24px 60px;
        text-align: center;
    }
    .psl-content { max-width: 100%; }
    .psl-name { font-size: 26px; }
    .psl-media { width: 200px; height: 200px; }
    .psl-prices { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    .psl-slide,
    .psl-slide.is-active,
    .psl-dot,
    .psl-btn { transition: none; animation: none; }
}