/**
 * Slider CSS - Yoshine Piano
 * File chứa style cho banner slider
 */

/* Banner Slider Styles */
.banner-slider {
    position: relative !important;
    width: 100% !important;
    height: 700px !important;
    margin: 0 auto !important;
    overflow: hidden !important;
    background: none !important;
    z-index: 1 !important;
    will-change: opacity, transform !important;
    -webkit-backface-visibility: hidden !important;
    backface-visibility: hidden !important;
    perspective: 1000px !important;
}

.banner-slider .slides {
    width: 100% !important;
    height: 100% !important;
    position: relative !important;
    will-change: transform !important;
}

.banner-slider .slide {
    width: 100% !important;
    height: 100% !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    display: none !important;
    opacity: 0 !important;
    transition: opacity 600ms ease-in-out !important;
    z-index: 1 !important;
    will-change: opacity, transform !important;
    -webkit-backface-visibility: hidden !important;
    backface-visibility: hidden !important;
    background: #000 !important;
}

.banner-slider .slide.active {
    display: block !important;
    opacity: 1 !important;
    z-index: 2 !important;
}

.banner-slider .slide img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    transform: scale(1.05) !important;
    transition: transform 8s ease-out !important;
    animation: kenburns 20s ease alternate infinite !important;
    will-change: transform !important;
    -webkit-backface-visibility: hidden !important;
    backface-visibility: hidden !important;
    display: block !important;
}

.banner-slider .slide.active img {
    transform: scale(1) !important;
}

.banner-slider .slide-content {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    padding: 60px 50px !important; /* Tăng padding để đẹp hơn */
    background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.5) 50%, transparent) !important; /* Gradient đẹp hơn */
    color: #fff !important;
    z-index: 5 !important;
    opacity: 0 !important;
    transform: translateY(30px) !important;
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1) !important;
    will-change: opacity, transform !important;
    -webkit-backface-visibility: hidden !important;
    backface-visibility: hidden !important;
}

.banner-slider .slide-content h2 {
    font-size: 48px !important;
    margin-bottom: 20px !important;
    font-weight: 700 !important;
    font-family: 'Playfair Display', serif !important;
    animation: fadeInUp 1.2s 0.2s forwards !important;
    transform: translateY(25px) !important;
    transition: transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1), opacity 0.8s ease-out !important;
    will-change: opacity, transform !important;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5) !important; /* Thêm text shadow để nổi bật */
}

.banner-slider .slide-content p {
    font-size: 18px !important;
    margin-bottom: 30px !important;
    animation: fadeInUp 1.2s 0.4s forwards !important;
    transform: translateY(25px) !important;
    transition: transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1), opacity 0.8s ease-out !important;
    will-change: opacity, transform !important;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5) !important;
    max-width: 600px !important; /* Giới hạn chiều rộng để dễ đọc */
}

.banner-slider .btn-slide {
    display: inline-block !important;
    padding: 14px 35px !important; /* Nút lớn hơn */
    background: #c9a96e !important;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 50px !important; /* Bo tròn hơn */
    font-weight: 500 !important;
    font-size: 16px !important; /* Font lớn hơn */
    letter-spacing: 0.5px !important; /* Tăng khoảng cách chữ */
    transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1) !important;
    animation: fadeInUp 1.2s 0.6s forwards !important;
    transform: translateY(25px) !important;
    box-shadow: 0 5px 20px rgba(0,0,0,0.25) !important;
    will-change: transform, box-shadow !important;
    overflow: hidden !important; /* Cho hiệu ứng ripple */
    position: relative !important;
}

.banner-slider .btn-slide:hover {
    background: #b69058 !important;
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35) !important;
}

.banner-slider .btn-slide:active {
    transform: translateY(-2px) !important;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2) !important;
}

/* Hiệu ứng ripple cho button */
.banner-slider .btn-slide::after {
    content: '' !important;
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
    top: 0 !important;
    left: 0 !important;
    background: rgba(255,255,255,0.3) !important;
    border-radius: 50px !important;
    transform: scale(0) !important;
    opacity: 0 !important;
    transition: transform 0.5s ease-out, opacity 0.5s ease-out !important;
}

.banner-slider .btn-slide:hover::after {
    transform: scale(1.5) !important;
    opacity: 0 !important;
    transition: 0s !important;
}

.banner-slider .dots {
    position: absolute !important;
    bottom: 30px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    display: flex !important;
    gap: 12px !important; /* Khoảng cách lớn hơn */
    z-index: 10 !important;
}

.banner-slider .dot {
    width: 14px !important; /* Lớn hơn */
    height: 14px !important;
    background: rgba(255,255,255,0.3) !important; /* Màu nhạt hơn */
    border-radius: 50% !important;
    cursor: pointer !important;
    transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1) !important;
    box-shadow: 0 0 8px rgba(0,0,0,0.3) !important;
    will-change: transform, background !important;
    position: relative !important;
}

.banner-slider .dot.active {
    background: #ffffff !important;
    transform: scale(1.4) !important;
    box-shadow: 0 0 12px rgba(255,255,255,0.7) !important;
}

/* Hiệu ứng pulser cho dot active */
.banner-slider .dot.active::after {
    content: '' !important;
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
    top: 0 !important;
    left: 0 !important;
    background: rgba(255,255,255,0.6) !important;
    border-radius: 50% !important;
    z-index: -1 !important;
    animation: pulse 2s infinite !important;
}

@keyframes pulse {
    0% {
        transform: scale(1) !important;
        opacity: 0.7 !important;
    }
    70% {
        transform: scale(2) !important;
        opacity: 0 !important;
    }
    100% {
        transform: scale(2.5) !important;
        opacity: 0 !important;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0 !important;
        transform: translateY(25px) !important;
    }
    100% {
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
}

/* Media Queries */
@media (max-width: 1200px) {
    .banner-slider {
        height: 600px !important;
    }
    
    .banner-slider .slide-content h2 {
        font-size: 42px !important;
    }
}

@media (max-width: 992px) {
    .banner-slider {
        height: 500px !important;
    }
    
    .banner-slider .slide-content h2 {
        font-size: 36px !important;
    }
    
    .banner-slider .slide-content p {
        font-size: 16px !important;
    }
}

@media (max-width: 768px) {
    .banner-slider {
        height: 400px !important;
    }
    
    .banner-slider .slide-content h2 {
        font-size: 28px !important;
        margin-bottom: 10px !important;
    }
    
    .banner-slider .slide-content p {
        font-size: 14px !important;
        margin-bottom: 20px !important;
    }
    
    .banner-slider .btn-slide {
        padding: 10px 20px !important;
        font-size: 14px !important;
    }
}

@media (max-width: 576px) {
    .banner-slider {
        height: 300px !important;
    }
    
    .banner-slider .slide-content {
        left: 5% !important;
        right: 5% !important;
        text-align: center !important;
    }
    
    .banner-slider .slide-content h2 {
        font-size: 24px !important;
    }
}

/* Hiển thị nội dung cho slide active */
.banner-slider .slide.active .slide-content {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Đảm bảo nội dung slide active luôn hiển thị */
.banner-slider .slide.active .slide-content h2,
.banner-slider .slide.active .slide-content p,
.banner-slider .slide.active .slide-content .btn-slide {
    opacity: 1 !important;
}

/* Thêm keyframes cho hiệu ứng Ken Burns */
@keyframes kenburns {
    0% {
        transform: scale(1.05) translate(0, 0) !important;
    }
    30% {
        transform: scale(1.08) translate(-1%, -1%) !important;
    }
    70% {
        transform: scale(1.12) translate(1%, -1%) !important;
    }
    100% {
        transform: scale(1.05) translate(1%, 1%) !important;
    }
}