/* 活动页面样式 */

/* Banner样式 - 轮播图 */
.event-banner {
    border: none;
    border-radius: 0;
    box-shadow: none;
    margin-top: 66px;
}

.event-banner img {
    width: 100%;
    height: 100%;
}

.event-banner .flexslider {
    border: none;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background-color: #D02828;
    color: #fff;
    border: 1px solid #D02828;
    width: auto;
    border-radius: 20px;
}
.event-banner .swiper-pagination-bullet {
    background: #CAC9CF;
}
.event-banner .swiper-pagination-bullet-active {
    width: 24px;
    background: #C7302D;
}

.slide-item {
    width: 100%;
    height: 450px;
    background-size: cover;
    background-position: center;
}
.about-gistc-section{
    padding-top: 50px; padding-bottom: 50px;;

}
/* 板块通用样式 */
.event-section {
    padding-top: 50px; padding-bottom: 50px;;

}
.section-title-bg em{
    font-style: normal;
    margin: 0 60px;
}
.section-title-bg {
    color:#C8161D;
    padding: 15px 30px;
    font-size: 1.8rem;
    font-weight: bold;
    text-align: center;
}
.section-title-bg span{
    width: 8px;
    height: 16px;
    background: #D02828;
    display: inline-block;
    position: relative;


}
.section-title-bg span:before{
    background: #D02828;
    position: absolute;
    content: '';
}
.section-title-bg span:after{

    background: #D02828;
    position: absolute;
    content: '';

}

.section-title-bg span:first-child:before{
    width: 8px;
    height: 8px;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
}
.section-title-bg span:first-child:after{
    width: 8px;
    height: 24px;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
}
.section-title-bg span:last-child:before{
    width: 8px;
    height: 24px;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
}
.section-title-bg span:last-child:after{
    width: 8px;
    height: 8px;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
}

.section-title-dark {
    margin-bottom: 38px;
    font-weight: 800;
    font-size: 2.25rem;
    color: var(--bold-color);
    text-align: center;
    font-style: normal;
    text-transform: none;

}


.section-description {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 40px;
    line-height: 1.6;
    text-align: center;
}

/* 第一个板块：文字和图片 */
.content-image-section {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}

.content-text {
    flex: 1;
    min-width: 300px;
}

.content-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.content-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* 第二个板块：参展大会优势 */
.adv-section {
    padding-top: 50px; padding-bottom: 50px;;
    background-image: url('../images/adv-bg.jpg');
    background-size: cover;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(30%, 1fr));
    gap: 60px 35px;
    margin-top: 70px;
}

.advantage-item {
    position: relative;
    padding: 60px 60px 20px 30px;
    border-radius: 8px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: #ffffff;
}

.advantage-item:hover {
    background-image: url('../images/advantage-itema-bg.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.advantage-item:hover .advantage-title {
    color: var(--theme-color);

}

.advantage-icon {
    top: -33px;
    width: 80px;
    position: absolute;

}

.advantage-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--bold-color);
    position: relative;
    width: fit-content;
    padding-bottom: 16px;
    transition: all 0.3s ease;
}

.advantage-title:after {
    height: 2px;
    background-color: var(--theme-color);
    content: '';
    bottom: 0;
    left: 0;
    position: absolute;
    width: 100%;
}

.advantage-desc {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1rem;
}

/* 第三个板块：参展之旅流程 */
.journey-section {
    position: relative;
}

.journey-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    position: relative;
}

.journey-steps::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50px;
    right: 50px;
    height: 3px;
    background-color: #d9d9d9;
    z-index: 1;
}

.step-item {
    flex: 0 0 calc(20% - 20px);
    position: relative;
    z-index: 2;
    border-radius: 12px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    background: #ffffff;
}

.step-number {
    background-color: var(--theme-color);
    color: white;
    width: 59px;
    height: 44px;
    border-radius: 0 23px 0 0;
    font-size: 1.5rem;
    font-weight: bold;
    position: absolute;
    text-align: center;
    line-height: 2;
    left: 0;
    top: 0;

}

.step-title {
    display: flex;
    height: 44px;
}

.step-title:after {
    position: absolute;
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, #D02828 0%, rgba(255, 255, 255, 0) 100%);
    content: '';
    left: 59px;
    top: 42px;
}

.step-title h3 {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--bold-color);
    width: 100%;
    text-align: center;
    line-height: 2;
}

.step-desc {
    color: var(--text-color);
    font-size: 14px;
    line-height: 1.5;
    text-align: left;
    padding: 30px 25px 30px 15px;
    margin: 0;
}

/* 重要时间节点 */
.time-section {
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 20px;
    margin-top: 48px;
}

.timeline-section {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 35px 60px 5px;

}

.timeline-title {
    position: relative;
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--bold-color);
    padding-left: 44px;
    line-height: 36px;

}

.timeline-title:before {
    left: 0;
    position: absolute;
    content: '';
    background-image: url('../images/time-icon.png');
    width: 36px;
    height: 36px;
    background-size: cover;
    background-repeat: no-repeat;
}

.timeline-item {
    position: relative;
    flex: 1;
    min-width: 250px;
    padding-left: 20px;
}

.timeline-item:before {
    position: absolute;
    width: 6px;
    height: 100%;
    background: linear-gradient(to bottom, #D02828 0%, rgba(255, 255, 255, 0) 100%);
    left: 0;
    top: 0;
    content: '';
}

.timeline-item-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.timeline-item-desc {
    color: #666;
    line-height: 1.6;
}
.gistc-section {
    background-image: url('../images/event-bottom.jpg');
    background-size: cover;
    background-repeat: no-repeat;
}
.gistc-section-content{
    padding: 40px 0 80px;
}
.gistc-section-title{
    margin-bottom: 2rem;
    font-weight: 800;
    font-size: 2rem;letter-spacing: 1px;
    color: white;
    text-align: center;
    font-style: normal;
    text-transform: none;
    line-height: 1;
}
.gistc-section .section-description{

    color: white;
}
.gistc-section-btn{
    width: fit-content;
    margin: 0 auto;
}
.gistc-section-btn a{
    display: inline-block;
    font-size: 1.2rem;
    padding: 10px 0 ;
    width: 196px;
    text-align: center;
    background: linear-gradient( 180deg, #EE2E2E 0%, #C1251D 100%);

    border-radius: 54px;
    border: 1px solid #FFF4F4;    font-weight: bold;    color: #FFFFFF;

    box-shadow:  0 2px 2px rgba(255,106,106,0.15);
}
.gistc-section-btn a:last-child{
    box-shadow: 0 2px 2px rgba(0,0,0,0.25);
    background: linear-gradient( 180deg, #989898 0%, #707070 100%);
    font-style: normal;
    text-transform: none;
    margin-left: 10px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .journey-steps::before {
        left: 30px;
        right: 30px;
    }

    .slide-item {
        height: 400px;
    }
}

@media (max-width: 992px) {
    .slide-item {
        height: 350px;
    }

    .content-image-section {
        flex-direction: column;
    }

    .advantages-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .step-item {
        flex: 0 0 calc(50% - 20px);
        margin-bottom: 40px;
    }

    .journey-steps::before {
        display: none;
    }
}
@media (min-width: 1600px) {
    .event-section{
        max-width: 80vw;
    }
}

@media (max-width: 768px) {

        .section-title-bg em {
            margin: 0 35px;
        }

    .slide-item {
        height: 300px;
    }

    .section-title-bg,
    .section-title-dark {
        font-size: 1.8rem;
        padding: 12px 20px;
        margin-bottom: 0;
    }
    .advantage-icon{
        width: 40px;    top: -20px;
    }
    .advantage-icon img{
        width: 100%;

    }
    .advantage-item {
        padding: 20px 15px 15px;
    }
    .event-section{

    }
    .timeline-section {
        flex-direction: column;
    }
    .adv-section {

        background-size: cover;
    }
    .time-section{
        margin-top: 0;
    }
}

@media (max-width: 576px) {

    .slide-item {
        height: 250px;
    }
    .step-item {
        flex: 0 0 calc(50% - 10px);

    }
    .journey-steps {
        padding: 20px 0;
    }
    .timeline-item{
       /* width: 100px;
        min-width: 100px;*/
    }
    .timeline-section{
        padding: 30px 15px 0;
    }
    .step-title:after{
        left: 40px;
        top: 38px;
    }
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    .step-title{
        height: 40px;
    }
    .step-desc {
        padding: 15px 15px 20px 10px;
    }
    .advantages-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 30px 25px;
    }
    .gistc-section-btn a{
        width: 120px;    font-size: 1rem;
    }


}