.home-banner-section {
    position: relative;
    width: 100%;
    height: 85vh;
    background-color: #000;
    overflow: hidden;
}

.hero-slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s;
    z-index: 1;
}

/* Class .active được JS thêm vào khi slide hiển thị */
.slide-item.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    width: 50px;
    height: 50px;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.slider-nav:hover {
    color: #EBC58E;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.prev-slide { left: 20px; }
.next-slide { right: 20px; }

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 12px;
}

/* Class .dot được JS sinh ra tự động */
.dot {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.dot.active {
    background-color: #EBC58E;
    transform: scale(1.3);
}

@media (max-width: 768px) {
    .home-banner-section {
        height: 30vh;
    }
    
    .slider-nav {
        display: none;
    }
}