/* Стили для кастомного слайдера */
.gallery-section {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
}

.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    background: #f8f9fa;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.slider-wrapper {
    overflow: hidden;
    border-radius: 16px;
}

.slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    height: 500px;
}

.slide {
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    position: relative;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

/* Кнопки навигации */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
    backdrop-filter: blur(10px);
}

.slider-nav:hover {
    background: white;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.slider-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.slider-prev {
    left: 24px;
}

.slider-next {
    right: 24px;
}

.slider-nav svg {
    width: 24px;
    height: 24px;
    color: #2c3e50;
}

/* Индикаторы */
.slider-indicators {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.indicator::after {
    content: '';
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border-radius: 50%;
}

.indicator.active {
    background: white;
    transform: scale(1.2);
    border-color: white;
}

.indicator:hover {
    transform: scale(1.3);
    border-color: white;
}

/* Счетчик слайдов */
.slide-counter {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    z-index: 10;
    backdrop-filter: blur(10px);
}

/* Миниатюры */
.thumbnails {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.6;
    position: relative;
}

.thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 123, 255, 0);
    transition: background 0.3s ease;
    z-index: 1;
}

.thumbnail.active,
.thumbnail:hover {
    opacity: 1;
    border-color: #007bff;
    transform: scale(1.08);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.thumbnail.active::before {
    background: rgba(0, 123, 255, 0.1);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.thumbnail:hover img {
    transform: scale(1.05);
}

/* Адаптивность */
@media (max-width: 768px) {
    .slider-track {
        height: 350px;
    }
    
    .slider-nav {
        width: 44px;
        height: 44px;
    }
    
    .slider-prev {
        left: 12px;
    }
    
    .slider-next {
        right: 12px;
    }
    
    .slider-nav svg {
        width: 20px;
        height: 20px;
    }
    
    .slider-indicators {
        bottom: 16px;
        gap: 8px;
        padding: 6px 12px;
    }
    
    .indicator {
        width: 8px;
        height: 8px;
    }
    
    .slide-counter {
        top: 12px;
        right: 12px;
        font-size: 12px;
        padding: 4px 8px;
    }
    
    .thumbnail {
        width: 60px;
        height: 60px;
    }
    
    .thumbnails {
        gap: 8px;
        margin-top: 16px;
    }
}

@media (max-width: 480px) {
    .slider-track {
        height: 250px;
    }
    
    .thumbnail {
        width: 50px;
        height: 50px;
    }
}

/* Анимации */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide.active img {
    animation: slideIn 0.5s ease-out;
}

/* Состояние загрузки */
.slide img {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.slide.active img {
    background: none;
    animation: none;
}