/* ========================================
   weifu_timeline - 品牌时间线模块
   "Built Step by Step" 企业历程展示
   依赖 weifu_head/public.css 中的全局变量
   ======================================== */

.weifu_timeline_main {
  padding-top: var(--component-gap);
  padding-bottom: var(--component-gap);
  background: #EFF1F4;
}

/* ---- Header: Title + Subtitle ---- */
.weifu_timeline_header {
  display: flex;
  align-items: center;
  gap: calc(var(--component-gap) * 2);
  padding-bottom: var(--gap-80);
}

.weifu_timeline_title {
  flex: 0 0 auto;
  width: 50%;
  font-family: var(--title-font-family);
  font-size: var(--font-50);
  font-weight: 600;
  line-height: 1;
  color: #121212;
  margin: 0;
}

.weifu_timeline_desc {
  flex: 0 0 auto;
  width: 600px;
  font-family: var(--font-family);
  font-size: var(--font-16);
  font-weight: 400;
  line-height: 24px;
  color: rgba(0, 0, 0, 0.8);
  margin: 0;
}

/* ---- Card Area ---- */
.weifu_timeline_card_wrapper {
  display: flex;
  justify-content: center;
  padding-bottom: var(--gap-60);
}

.weifu_timeline_card {
  width: 792px;
  display: flex;
  flex-direction: column;
  gap: var(--gap-20);
}

.weifu_timeline_card_img_wrap {
  width: 100%;
  border-radius: clamp(10px, 1.04vw, 20px);
  overflow: hidden;
}

.weifu_timeline_card_img {
  display: block;
  width: 100%;
  aspect-ratio: 792 / 446;
  object-fit: cover;
}

.weifu_timeline_card_body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #121212;
}

.weifu_timeline_card_title {
  font-family: var(--font-family);
  font-size: var(--font-26);
  font-weight: 500;
  line-height: 1;
  margin: 0 0 4px 0;
  color: inherit;
}

.weifu_timeline_card_desc {
  font-family: var(--font-family);
  font-size: var(--font-16);
  font-weight: 400;
  line-height: 1.5;
  margin: 0;
  color: inherit;
}

/* ---- Timeline Bar (full-bleed) ---- */
.weifu_timeline_bar {
  position: relative;
  width: auto;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  --icon-size:clamp(20px, 1.56vw, 30px);
}

.weifu_timeline_line {
  position: absolute;
  top: calc(var(--icon-size) * 0.5);
  transform: translateY(-50%);
  left: calc(var(--icon-size) * -0.5);
  width: calc(100% - var(--page-padding));
  height: clamp(2px, 0.21vw, 4px);
  background: var(--weifu-cta-gradient);
  border-radius: clamp(35px, 3.65vw, 70px);
}

/* ---- Years (inside .container) ---- */
.weifu_timeline_years {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding-top: 1px;
}

/* ---- Single Year Item ---- */
.weifu_timeline_year {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--gap-10);
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity 0.3s ease;
}

.weifu_timeline_year:hover {
  opacity: 0.8;
}

.weifu_timeline_year_icon {
  width: var(--icon-size);
  height: var(--icon-size);
  flex-shrink: 0;
}

.weifu_timeline_year_icon_img {
  display: block;
  width: 100%;
  height: 100%;
}

.weifu_timeline_year_label {
  font-family: var(--font-family);
  font-size: var(--font-20);
  font-weight: 600;
  line-height: 1;
  color: #121212;
  white-space: nowrap;
}

.weifu_timeline_year:not(.is-active) .weifu_timeline_year_label {
  font-weight: 400;
  font-size: var(--font-16);
  line-height: 1.5;
}

/* ========================================
   响应式布局
   Media queries 只切布局，不重复改字体和间距
   ======================================== */


@media screen and (max-width: 1280px) {

  .weifu_timeline_title,
  .weifu_timeline_desc {
    width: 100%;
  }


  .weifu_timeline_years {
    flex-wrap: wrap;
    gap: var(--gap-24);
  }
}

@media screen and (max-width: 1200px) {
  .weifu_timeline_header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--gap-20);
  }

  .weifu_timeline_title,
  .weifu_timeline_desc {
    width: 100%;
  }

}

@media screen and (max-width: 992px) {
  .weifu_timeline_header {
    flex-direction: column;
    gap: var(--gap-14);
  }


  .weifu_timeline_years {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: var(--gap-20);
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .weifu_timeline_year {
    scroll-snap-align: start;
  }
}

@media screen and (max-width: 768px) {
  .weifu_timeline_card {
    max-width: 100%;
  }
}

@media screen and (max-width: 576px) {}