/* =============================================
   项目轮播完整样式（原版提取，宽度已统一为75%）
   ============================================= */

/* 项目板块容器 */
.project-section {
    padding-top: 0 !important;
    padding-bottom: 70px !important;
}

/* 轮播最外层 */
.projects-slider {
    overflow: hidden;
    position: relative;
}

/* Swiper 容器间距 */
.project-section .projects-slider .swiper-wrapper {
    gap: 50px;
}

/* 幻灯片 */
.project-section .projects-slider .swiper-slide {
    border-radius: 7px !important;
    margin-block-start: 0 !important;
    transition: all 0.4s ease;
}

/* 封面块必须相对定位 */
.project-section .projects-slider .swiper-slide .wp-block-cover {
    position: relative;
}

/* 底部渐变遮罩 */
.project-section .projects-slider .swiper-slide .wp-block-cover:before {
    content: '';
    height: 60%;
    width: 100%;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background: linear-gradient(357.95deg, #000000 1.72%, rgba(255, 255, 255, 0.2) 85.46%);
    filter: blur(5px);
}

/* 内容盒子 */
.project-content-box {
    height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    z-index: 2;
    position: relative;
}

.project-content-box-inner {
    display: inline-block;
    padding-top: 20px !important;
    border-top: 1px solid #fff;
}

/* 箭头按钮 */
.arrow-img-projects {
    background-color: var(--wp--preset--color--primary) !important;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.arrow-img-projects:hover {
    background-color: var(--wp--preset--color--black);
}

.arrow-img-projects img {
    margin-top: -3px;
}

.projects-slider .swiper-slide-active .arrow-img-projects:hover {
    background-color: var(--wp--preset--color--primary) !important;
}

/* 控制按钮 */
.projects-slider-controls {
    position: absolute;
    top: 20px;
    right: 0;
    display: flex;
    gap: 10px;
    width: 15%;
    justify-content: flex-end;
    z-index: 10;
}

.projects-swiper-button-prev,
.projects-swiper-button-next {
    width: 35px;
    height: 35px;
    border-radius: 6px;
    border: 1px solid var(--wp--preset--color--foreground);
    background: var(--wp--preset--color--foreground);
    color: var(--wp--preset--color--background);
    transition: all 0.23s ease;
    opacity: 1;
    margin: 0;
    position: static;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.projects-swiper-button-prev:after,
.projects-swiper-button-next:after {
    font-size: 16px;
    color: inherit;
}

.projects-swiper-button-prev:hover,
.projects-swiper-button-next:hover {
    background: var(--wp--preset--color--background);
    color: var(--wp--preset--color--foreground);
    border: 1px solid var(--wp--preset--color--foreground);
}

/* 标题颜色 */
.projects-slider .sec-main-heading,
.projects-heading p {
    color: var(--wp--preset--color--foreground);
}

/* ---------- 响应式 ---------- */
@media screen and (max-width: 991px) {
    .project-section .projects-slider .wp-block-cover {
        min-height: 450px !important;
    }
    .project-content-box {
        height: 420px;
    }
    .project-section .projects-slider .swiper-wrapper {
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .project-section .projects-slider .swiper-slide .arrow-img-projects {
        display: none;
    }
    .project-section .projects-slider .swiper-slide.swiper-slide-active .arrow-img-projects {
        display: flex;
    }
    .project-section .projects-slider-controls {
        display: none;
    }
}

@media screen and (max-width: 767px) {
    .project-section .projects-slider {
        padding-bottom: 50px !important;
    }
    .project-section .projects-slider-controls {
        bottom: 0;
        top: auto;
        left: 0;
        right: 0;
        margin: auto;
        width: auto;
        justify-content: center;
    }
    .projects-heading {
        padding-right: 0 !important;
        text-align: center;
    }
    .project-content-box {
        text-align: center;
    }
    .arrow-img-projects {
        margin: auto;
    }
}

/* 桌面端中心模式 */
@media screen and (min-width: 992px) {
    .project-section .projects-slider .swiper-slide {
        width: 25% !important;
    }
    .project-section .projects-slider .swiper-slide.swiper-slide-active {
        width: 50% !important;
        z-index: 2;
    }
    .projects-slider .swiper-slide .project-content-box-inner {
        border-top: 1px solid transparent;
    }
    .projects-slider .swiper-slide-active .project-content-box-inner {
        border-top: 1px solid #fff;
    }
    .projects-slider .swiper-slide .project-content-box p,
    .projects-slider .swiper-slide .arrow-img-projects {
        display: none;
        transition: all 0.4s ease;
    }
    .projects-slider .swiper-slide-active .project-content-box p {
        display: block;
    }
    .projects-slider .swiper-slide-active .arrow-img-projects {
        display: flex;
    }
}