@charset "utf-8";


.header-space {
  height: 0;
}

/* ===========================================================
   ① Banner 品牌头部
   =========================================================== */

.pages-banner {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 680px;
  overflow: hidden;
}

.pages-banner-content {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 50%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
}

.pages-banner-content span {
  font-size: 20px;
}

.pages-banner-content p {
  margin-top: 20px;
  margin-bottom: 40px;
  font-size: 18px;
}

.pages-banner-content h1 {
  margin: 16px 0 0;
  font-size: 44px;
  font-weight: bold;
  line-height: 1.3;
}

.pages-banner-poster {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  /*transform: translate(-50%, -50%) translateZ(0);*/
  display: block;
 width: 100%;
 height: 100%;
  will-change: transform;
  backface-visibility: hidden;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.pages-banner-list {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.5);
}

.pages-banner-list li {
  width: 33.33%;
  padding: 10px 10px 30px 10px;
  background-color: rgba(255, 255, 255, 0);
}

.pages-banner-list li h3 {
  text-align: center;
}

.pages-banner-list li:hover {
  background-color: rgba(255, 255, 255, 0.5);
}

/* Banner 多端适配：标题用 h1，移动端改为纵向堆叠与浅色蒙版保证可读 */
@media (max-width: 1200px) {
  .pages-banner-content h1 {
    font-size: 36px;
  }
}

@media (max-width: 960px) {
  .pages-banner {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 0;
  }
  .pages-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: rgba(255, 255, 255, 0.55);
    pointer-events: none;
  }
  .pages-banner-content {
    position: relative;
    width: 100%;
    height: auto;
    padding: 70px 0 40px;
  }
  .pages-banner-list {
    position: relative;
    z-index: 1;
    background-color: transparent;
  }
  .pages-banner-list li {
    padding: 10px 10px 24px;
  }
}

@media (max-width: 768px) {
  .pages-banner-content h1 {
    font-size: 28px;
  }
  .pages-banner-content p {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .pages-banner-content h1 {
    font-size: 24px;
  }
  .pages-banner-content p {
    font-size: 15px;
  }
  .pages-banner-list li {
    width: 100%;
  }
}

/* ===========================================================
   ② 品牌问题
   =========================================================== */

.service-change-list {
  margin-top: 50px;
  margin-left: -16px;
}

.service-change-list li {
  width: 25%;
  padding-left: 16px;
  box-sizing: border-box;
  list-style: none;
}

.service-change-card {
  position: relative;
  padding: 24px;
  height: 100%;
  border: 1px solid #dedede;
  border-bottom: 2px solid var(--color-primary);
}

.service-change-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-size: 14px;
  background-color: #f5f5f5;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.service-change-img {
  margin-bottom: 30px;
  overflow: hidden;
  background: #eef1fe;
}

.service-change-img img {
  display: block;
  width: 100%;
  height: auto;
}

.service-change-card h3 {
  margin-bottom: 30px;
  font-size: 20px;
}

@media (max-width: 960px) {
  .service-change-list li {
    width: 50%;
  }
}

@media (max-width: 480px) {
  .service-change-list li,
  .service-article-list li,
  .service-entry-list li,
  .service-real .service-real-list li {
    width: 100%;
  }
}

/* ===========================================================
   ③ 四个模块（把品牌判断变成可执行体验）
   =========================================================== */

.solution-core {
  background-color: #f5f7fa;
}

.solution-core-list {
  margin-top: 50px;
  overflow: hidden;
}

.solution-core-list ul.flex {
  flex-wrap: wrap;
  margin-left: -16px;
}

.solution-core-list li {
  box-sizing: border-box;
  list-style: none;
  width: 50%;
  padding-left: 16px;
  margin-top: 16px;
}

.solution-core-list .item-core {
  position: relative;
  z-index: 1;
  width: 100%;
  flex-direction: column;
  justify-content: space-between;
  height: 300px;
  background: #fff;
  padding: 30px;
  transition: all 0.3s ease-in-out;
  overflow: hidden;
}

.solution-core-list .item-core-bg {
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  transform: translateX(5px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}

.solution-core-list .core-number {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 0;
  font-size: 14px;
  font-weight: 500;
  color: #9ca3af;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.solution-core-list .core-title {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-bottom: 16px;
}

.solution-core-list .core-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: #d1d5db;
  flex-shrink: 0;
}

.solution-core-list .core-title h3 {
  font-size: 20px;
  font-weight: 600;
  margin-top: 20px;
}

.solution-core-list .core-title p {
  font-size: 14px;
  margin-top: 20px;
  color: #4d4d4d;
}

.core-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.core-tag {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid #e5e7eb;
  border-radius: 100px;
  font-size: 12px;
  color: #666;
}

.solution-core-list .item-core:hover {
  background-color: #edf4fc;
}

.solution-core-list .item-core:hover .item-core-bg {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1200px) {
  .solution-function .item-function,
  .solution-core-list .item-core {
    height: 280px;
    padding: 26px;
  }
}

@media (max-width: 768px) {
  .solution-core-list li {
    width: 100%;
  }
}

@media (max-width: 960px) {
  .solution-point ul li {
    width: 50%;
  }
}

@media (max-width: 480px) {
  .solution-function .item-function,
  .solution-core-list .item-core {
    height: auto;
    min-height: 0;
    padding: 24px;
  }
  .solution-function .function-title h3,
  .solution-core-list .core-title h3 {
    font-size: 18px;
  }
  .solution-point ul li {
    width: 100%;
  }
}

/* ===========================================================
   ④ 把品牌判断，变成团队可以使用的系统
   =========================================================== */

.about-dongwang-list ul {
  margin-left: -40px;
}

.about-dongwang-list ul li {
  box-sizing: border-box;
  padding-left: 40px;
  width: 25%;
}

.about-dongwang-list .cp-item {
  position: relative;
  z-index: 1;
  padding: 30px 30px 100px;
  height: 100%;
  border: 1px solid #dedede;
  border-bottom: 3px solid var(--color-primary);
}

.about-dongwang-list .cp-number {
  position: absolute;
  top: 30px;
  left: 30px;
  z-index: 0;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #f5f7fa;
  font-size: 14px;
  color: var(--color-primary);
}

.about-dongwang-list .cp-title {
  text-align: center;
}

.about-dongwang-list .cp-title h3 {
  font-size: 24px;
}

.about-dongwang-list .cp-title p {
  margin-top: 20px;
  font-size: 14px;
}

.about-dongwang-list .cp-icon {
  margin: 100px auto;
  width: 100px;
}

.about-dongwang-list .cp-icon img {
  display: block;
  width: 100%;
}

@media (max-width: 992px) {
  .about-dongwang-list ul {
    flex-wrap: wrap;
    margin-left: 0;
  }
  .about-dongwang-list ul li {
    width: 50%;
    padding-left: 0;
  }
}

@media (max-width: 768px) {
  .about-dongwang-list ul li {
    width: 100%;
  }
  .about-dongwang-list .cp-item {
    padding: 30px 30px 80px;
  }
  .about-dongwang-list .cp-icon {
    width: 180px;
    margin: 60px auto;
  }
}

/* ===========================================================
   ⑤ 品牌价值（关键触点中被证明 / 案例）
   =========================================================== */

.service-case {
  background: #f5f7fa;
}

.service-case .pages-wrapper {
  margin-bottom: 48px;
}

.service-case-list ul {
  margin-left: -40px;
}

.service-case-list li {
  width: 50%;
  padding-left: 40px;
  box-sizing: border-box;
  list-style: none;
}

.service-case-list .cp-item {
  display: block;
}

.service-case-list .cp-poster {
  width: 100%;
  overflow: hidden;
}

.service-case-poster {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  font-size: 14px;
}

.service-case-poster img {
  display: block;
  width: 100%;
}

.service-case-list .cp-title {
  margin-top: 20px;
}

.service-case-list .cp-title p {
  font-size: 14px;
  color: var(--color-primary);
}

.service-case-list .cp-title h3 {
  margin-top: 10px;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  color: #111827;
}

@media (max-width: 1366px) {
  .service-case-list ul {
    margin-left: -30px;
  }

  .service-case-list ul li {
    padding-left: 30px;
    margin-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .service-case-list ul {
    margin-left: 0;
  }

  .service-case-list ul li {
    width: 100%;
    padding-left: 0;
    margin-bottom: 30px;
  }

  .service-case-list .cp-title h3 {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .case-list .cp-title h3 {
    font-size: 18px;
  }
}
/* ===========================================================
   ⑥ 从品牌问题走到团队能够执行（时间轴交互）
   =========================================================== */

.service-steps-timeline {
  position: relative;
  margin-top: 80px;
}

.service-step-line,
.service-step-line-fill {
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 0;
  pointer-events: none;
}

.service-step-line {
  border-bottom: 1px dashed #d0d0d0;
  z-index: 0;
}

.service-step-line-fill {
  width: 0;
  border-bottom: 2px solid var(--color-primary);
  z-index: 1;
  transition: width 0.45s ease;
}

.service-step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
  z-index: 2;
}

.service-step-list > li {
  width: 20%;
  padding: 0 16px;
  text-align: center;
  box-sizing: border-box;
  cursor: pointer;
}

.service-step-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid #d0d0d0;
  background: #fff;
  font-size: 14px;
  color: #333;
  margin-bottom: 24px;
  transition: all 0.3s ease;
}

.service-step-list > li:hover .service-step-dot,
.service-step-list > li.active .service-step-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: scale(1.05);
}

.service-step-title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 12px;
}

.service-step-desc {
  font-size: 13px;
  line-height: 1.7;
  color: #666;
}

/* 时间轴多端适配：窄屏隐藏横向连线，分步换行排列避免挤压 */
@media (max-width: 960px) {
  .service-step-line,
  .service-step-line-fill {
    display: none;
  }
  .service-step-list {
    flex-wrap: wrap;
  }
  .service-step-list > li {
    width: 50%;
    margin-bottom: 36px;
  }
}

@media (max-width: 480px) {
  .service-step-list > li {
    width: 100%;
  }
}

/* ===========================================================
   ⑦ 做决策，先判断四个关键问题（FAQ）
   =========================================================== */

.service-faq {
  background-color: #f5f7fa;
}

.single-module {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.single-module .module-left {
  position: sticky;
  top: 80px;
  align-self: flex-start;
  width: 50%;
  padding-right: 50px;
}

.single-module .module-title h3 {
  font-size: 36px;
  line-height: 1;
  margin-bottom: 15px;
}

.single-module .module-right {
  width: 50%;
  min-width: 0;
}

.faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-item {
  position: relative;
  border-bottom: 1px solid #e8e8e8;
}

.faq-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 60px 26px 0;
  cursor: pointer;
  user-select: none;
}

.faq-title {
  flex: 1;
  margin: 0;
  font-size: 18px;
  font-weight: 400;
  color: #1e1e1e;
}

.faq-toggle {
  position: absolute;
  top: 50%;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid #999;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  color: #666;
  transform: translateY(-50%);
  transition: 0.25s;
}

.faq-item.open .faq-toggle {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.faq-body {
  display: none;
  padding: 0 60px 26px 0;
  color: #666;
  font-size: 16px;
  line-height: 1.8;
}

.faq-item.open .faq-body {
  display: block;
}

.faq-content p {
  margin: 0;
}

@media (max-width: 1200px) {
  .faq-head {
    padding: 22px 50px 22px 0;
  }
  .faq-title {
    font-size: 17px;
  }
  .faq-body {
    padding: 0 50px 22px 0;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .faq-title {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .faq-head {
    padding: 18px 44px 18px 0;
  }
  .faq-title {
    font-size: 15px;
  }
  .faq-toggle {
    width: 24px;
    height: 24px;
    font-size: 18px;
  }
  .faq-body {
    padding: 0 44px 18px 0;
    font-size: 14px;
    line-height: 1.7;
  }
}

/* FAQ 多端适配：平板以下左标题与右侧问答改为上下堆叠 */
@media (max-width: 960px) {
  .single-module {
    flex-direction: column;
    gap: 24px;
  }
  .single-module .module-left {
    position: static;
    width: 100%;
    padding-right: 0;
  }
  .single-module .module-right {
    width: 100%;
  }
  .single-module .module-title h3 {
    font-size: 28px;
  }
}

/* ===========================================================
   ⑧ 相关观点
   =========================================================== */

.solution-point {
  margin-top: 50px;
  overflow: hidden;
}

.solution-point ul {
  margin-left: -30px;
}

.solution-point ul li {
  padding-left: 30px;
  width: 33.33%;
}

.solution-point .item-point {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  width: 100%;
  height: 240px;
  padding: 30px;
  box-sizing: border-box;
  border: 1px solid #ebeaea;
}

.solution-point .cp-title p {
  color: #172de7;
}

.solution-point .cp-title h3 {
  margin-top: 10px;
}

@media (max-width: 960px) {
  .solution-point ul li {
    width: 50%;
  }
}

/* 768：核心与观点转单列；commalink 链接与图堆叠 */
@media (max-width: 768px) {
  .solution-point ul li {
    width: 100%;
    margin-bottom: 15px;
  }
}

.service-chat {
  position: relative;
  z-index: 1;
  padding: 50px;
  background-color: var(--color-primary);
  color: #fff;
  overflow: hidden;
}

.service-chat .item-desc {
  margin-top: 35px;
  flex-direction: column;
  align-items: center;
}

.service-chat .item-desc a {
  margin-top: 25px;
}

#gradient-canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* CTA 区块多端适配：收窄内边距 */
@media (max-width: 768px) {
  .service-chat {
    padding: 40px 30px;
  }
}

@media (max-width: 480px) {
  .service-chat {
    padding: 36px 20px;
  }
}