.main-slider {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 5px;
    margin-bottom: 10px;
}

.slide {
    display: none;
    width: 100%;
    height: 100%;
}

.slide.active {
    display: block;
    animation: fadeEffect 0.8s ease-in-out;
}

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

/* باکس محتوای روی اسلایدر (Glassmorphism) */
.slide-content {
    position: absolute;
    bottom: 40px;
    right: 40px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 500px;
    color: #fff;
}

.slide-tag {
    background: #ff4b2b;
    padding: 4px 12px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: bold;
}

.slide-content h2 {
    font-size: 28px;
    margin: 15px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.slide-content p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.9;
}

.slide-btn {
    display: inline-block;
    background: #fff;
    color: #333;
    padding: 10px 25px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.slide-btn:hover {
    background: #ff4b2b;
    color: #fff;
}

/* دکمه‌های قبلی و بعدی */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.3);
    color: #fff;
    border: none;
    padding: 15px;
    cursor: pointer;
    border-radius: 50%;
    transition: 0.3s;
}

.slider-nav:hover { background: #ff4b2b; }
.prev { right: 10px; }
.next { left: 10px; }

@keyframes fadeEffect {
    from { opacity: 0.4; }
    to { opacity: 1; }
}


.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
}

.dot.active {
    background: #ff4b2b;
    width: 30px; /* کشیده شدن نقطه فعال */
    border-radius: 10px;
}