/* ===============================================
   Swiper Thumb Slider Styles
   =============================================== */

/* Wrapper */
.swiper-thumb-slider-wrapper {
    max-width: 820px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Main Slider */
.main-slider {
    width: 100%;
    height: 450px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.main-slider .swiper-slide {
    position: relative;
}

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

/* Slide Overlay Content */
.slide-overlay-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    color: #fff;
    width: 90%;
    max-width: 600px;
}

.slide-overlay-content h1,
.slide-overlay-content h2,
.slide-overlay-content h3,
.slide-overlay-content h4 {
    color: #fff;
    margin-bottom: 15px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.slide-overlay-content p {
    color: #fff;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
}

.slide-overlay-content .button {
    margin-top: 10px;
}

/* Swiper Navigation Buttons */
.main-slider .swiper-button-next,
.main-slider .swiper-button-prev {
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.main-slider .swiper-button-next::after,
.main-slider .swiper-button-prev::after {
    font-size: 20px;
}

.main-slider .swiper-button-next:hover,
.main-slider .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.6);
    transform: scale(1.1);
}

/* Swiper Pagination */
.main-slider .swiper-pagination {
    bottom: 20px;
}

.main-slider .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.main-slider .swiper-pagination-bullet-active {
    opacity: 1;
    background: #B31E1A;
    width: 30px;
    border-radius: 6px;
}

/* Thumbnail Slider */
.thumb-slider {
    margin-top: 20px;
    padding: 10px 0;
}

.thumb-slider .swiper-slide {
    cursor: pointer;
    text-align: center;
    font-family: 'SVN-Gilroy', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #5A738C;
    opacity: 0.5;
    transition: all 0.3s ease;
    padding-bottom: 10px;
    border-bottom: 2px solid transparent;
    user-select: none;
}

.thumb-slider .swiper-slide:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

/* Active Thumbnail */
.thumb-slider .swiper-slide-thumb-active {
    opacity: 1;
    color: #B31E1A;
    border-bottom: 2px solid #B31E1A;
    transform: translateY(-3px);
}

.thumb-slider .swiper-slide i {
    margin-right: 5px;
    font-size: 18px;
}

/* Effects Styles */

/* Fade Effect */
.main-slider.swiper-fade .swiper-slide {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.main-slider.swiper-fade .swiper-slide-active {
    opacity: 1;
}

/* Cube Effect */
.main-slider.swiper-cube {
    perspective: 1200px;
}

/* Coverflow Effect */
.main-slider.swiper-coverflow .swiper-slide {
    transition: transform 0.6s ease, opacity 0.6s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .swiper-thumb-slider-wrapper {
        padding: 10px;
    }

    .main-slider {
        height: 300px;
        border-radius: 8px;
    }

    .main-slider .swiper-button-next,
    .main-slider .swiper-button-prev {
        width: 40px;
        height: 40px;
    }

    .main-slider .swiper-button-next::after,
    .main-slider .swiper-button-prev::after {
        font-size: 16px;
    }

    .thumb-slider .swiper-slide {
        font-size: 14px;
        padding-bottom: 8px;
    }

    .thumb-slider .swiper-slide i {
        font-size: 16px;
    }

    .slide-overlay-content {
        width: 95%;
    }

    .slide-overlay-content h1 {
        font-size: 28px;
    }

    .slide-overlay-content h2 {
        font-size: 24px;
    }

    .slide-overlay-content h3 {
        font-size: 20px;
    }

    .slide-overlay-content h4 {
        font-size: 18px;
    }
}

@media (max-width: 550px) {
    .main-slider {
        height: 250px;
    }

    .thumb-slider .swiper-slide {
        font-size: 12px;
    }

    /* Hide navigation buttons on small screens */
    .main-slider .swiper-button-next,
    .main-slider .swiper-button-prev {
        display: none;
    }
}

/* Loading State */
.swiper-thumb-slider-wrapper.loading {
    opacity: 0.6;
    pointer-events: none;
}

.swiper-thumb-slider-wrapper.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #B31E1A;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 999;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Dark Theme Support */
.dark-theme .thumb-slider .swiper-slide {
    color: rgba(255, 255, 255, 0.6);
}

.dark-theme .thumb-slider .swiper-slide-thumb-active {
    color: #fff;
    border-bottom-color: #fff;
}

/* Accessibility */
.thumb-slider .swiper-slide:focus {
    outline: 2px solid #B31E1A;
    outline-offset: 2px;
}