/* ==========================================================================
   pages.css — 子页面（公司简介 / 核心服务 / 成功案例 / 联系我们）组件样式
   版式基准与 style.css 一致：1920px 画布 / 内容区 1600px / 留白 160px
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. 子页面补充变量
   -------------------------------------------------------------------------- */
:root {
  --fs-row: clamp(17px, 1.042vw, 20px);     /* 行卡标题 20 */
  --fs-cul: clamp(22px, 1.458vw, 28px);     /* 使命/愿景卡标题 28 */
  --fs-form2: clamp(20px, 1.354vw, 26px);   /* 表单标题 / 浮层卡数值 26 */
  --g-blob: linear-gradient(135deg, #6BEDB5 0%, #08BF6B 100%);
}

/* --------------------------------------------------------------------------
   1. 深色页面头部（面包屑 + 徽标 + 标题 + 数据行）
   -------------------------------------------------------------------------- */
.page-head {
  background: var(--c-dark);
  padding: clamp(40px, 3.333vw, 64px) var(--pad-x) clamp(44px, 3.646vw, 70px);
}

.page-head__inner {
  width: 100%;
  max-width: var(--content-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 1.25vw, 24px);
}

.crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-body);
  color: var(--c-muted);
}

.crumb__link {
  color: var(--c-muted);
  transition: color 0.25s var(--ease);
}

.crumb__link:hover {
  color: #ffffff;
}

.crumb__current {
  color: var(--c-green);
}

.page-head__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  padding: 9px 20px;
  border-radius: var(--r-pill);
  background: var(--c-dark-icon);
}

.page-head__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-green);
  flex: 0 0 auto;
}

.page-head__badge span {
  font-size: var(--fs-body);
  font-weight: 500;
  color: #9fe8c3;
  white-space: nowrap;
}

.page-head__title {
  font-size: var(--fs-h1);
  line-height: 1.22;
  color: #ffffff;
}

.page-head__sub {
  font-size: var(--fs-lead);
  line-height: 1.68;
  color: var(--c-muted);
  max-width: 1080px;
}

.page-head__divider {
  height: 1px;
  background: var(--c-divider-dark);
  margin-top: clamp(8px, 0.833vw, 16px);
}

.page-head__stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(28px, 3.333vw, 64px);
  margin-top: clamp(8px, 0.833vw, 16px);
}

.hstat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hstat__value {
  font-size: var(--fs-stat);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.hstat__value--accent {
  color: var(--c-green);
}

.hstat__label {
  font-size: var(--fs-body);
  color: var(--c-dark-text);
}

.hstat-sep {
  width: 1px;
  height: 44px;
  background: var(--c-divider-dark);
  flex: 0 0 auto;
}

/* --------------------------------------------------------------------------
   2. 图文双栏（服务总览 / 案例详情 / 联系方式）
   -------------------------------------------------------------------------- */
.intro {
  display: flex;
  align-items: center;
  gap: var(--gap-col);
}

.intro__content {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 1.458vw, 28px);
}

.intro__content .chip {
  align-self: flex-start;
}

.intro__title {
  font-size: var(--fs-h2);
  line-height: 1.36;
  color: var(--c-ink);
  white-space: pre-line;
}

.intro__text {
  font-size: var(--fs-sub);
  line-height: 1.72;
  color: var(--c-body);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.check {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: var(--fs-card);
  font-weight: 500;
  color: var(--c-text);
}

.check img {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

/* 联系方式四条渠道 */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: var(--fs-card);
  font-weight: 500;
  color: var(--c-text);
  line-height: 1.55;
}

.contact-line img {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

/* --- 右侧照片视觉区（装饰块 + 浮层徽章 + 浮层数据卡） --- */
.visual {
  position: relative;
  flex: 0 0 auto;
  width: min(560px, 100%);
}

.visual__deco {
  position: absolute;
  right: 0;
  top: 6%;
  width: 26%;
  aspect-ratio: 1 / 1.05;
  border-radius: var(--r-card);
  background: var(--g-blob);
}

.visual__photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 500 / 420;
  border-radius: var(--r-card);
  object-fit: cover;
}

.visual__chip {
  position: absolute;
  z-index: 3;
  right: 2%;
  top: 13%;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--r-pill);
  background: #ffffff;
  box-shadow: var(--sh-chip);
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-ink);
  white-space: nowrap;
}

.visual__chip img {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.visual__card {
  position: absolute;
  z-index: 3;
  right: 6%;
  bottom: 2%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 28px;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: var(--sh-chip);
}

.visual__card-value {
  font-size: var(--fs-num);
  font-weight: 700;
  color: var(--c-green);
  line-height: 1.2;
}

.visual__card-label {
  font-size: var(--fs-body);
  color: var(--c-body);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   3. 时间轴（发展历程 / 服务流程 / 成果数据）
   -------------------------------------------------------------------------- */
.timeline {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--gap-card);
}

.tl-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tl-item__track {
  position: relative;
  height: 2px;
  border-radius: 2px;
  background: #e0e3e8;
  margin-bottom: clamp(8px, 0.833vw, 16px);
}

.tl-item__dot {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 5px rgba(7, 193, 96, 0.15);
}

.tl-item__year {
  font-size: var(--fs-stat);
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.2;
}

.tl-item__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
}

.tl-item__desc {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-body);
}

.tl-item.is-accent .tl-item__year {
  color: var(--c-green);
}

/* --------------------------------------------------------------------------
   4. 企业文化 / 服务保障（左双卡 + 右 2×2 网格）
   -------------------------------------------------------------------------- */
.culture {
  width: 100%;
  display: flex;
  align-items: stretch;
  gap: var(--gap-card);
}

.culture__main {
  flex: 0 0 380px;
  display: flex;
  flex-direction: column;
  gap: var(--gap-card);
}

.cul-card {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(28px, 2.083vw, 40px);
  border-radius: var(--r-card);
}

.cul-card--dark {
  background: var(--c-dark);
}

.cul-card--grad {
  background: var(--g-contact);
}

.cul-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.cul-card__icon img {
  width: 24px;
  height: 24px;
}

.cul-card__label {
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-dark-accent);
}

.cul-card__title {
  font-size: var(--fs-cul);
  font-weight: 600;
  line-height: 1.4;
  color: #ffffff;
  white-space: pre-line;
}

.cul-card__desc {
  font-size: var(--fs-card);
  line-height: 1.7;
  color: var(--c-dark-text);
}

.cul-card--grad .cul-card__desc {
  color: #d7f7e6;
}

.value-grid {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-card);
}

.value-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(24px, 1.667vw, 32px);
  border-radius: 22px;
  background: var(--c-bg-alt);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    background-color 0.3s var(--ease);
}

.value-card:hover {
  transform: translateY(-3px);
  background: #ffffff;
  box-shadow: 0 18px 42px -12px rgba(1, 77, 178, 0.14);
}

.value-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: clamp(4px, 0.417vw, 8px);
}

.value-card__iconbox {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--c-green-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.value-card__iconbox img {
  width: 24px;
  height: 24px;
}

.value-card__num {
  font-size: var(--fs-num);
  font-weight: 700;
  color: #e4e7eb;
  line-height: 1;
}

.value-card__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
}

.value-card__desc {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-body);
}

/* --------------------------------------------------------------------------
   5. 左标题列 + 右行卡列表（核心业务 / 服务详情 / 客户评价 / 快速入口）
   -------------------------------------------------------------------------- */
.split {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: clamp(40px, 4.167vw, 80px);
}

.split__side {
  flex: 0 0 460px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(18px, 1.25vw, 24px);
}

.split__title {
  font-size: var(--fs-h2);
  line-height: 1.36;
  color: var(--c-ink);
  white-space: pre-line;
}

.split__desc {
  font-size: var(--fs-sub);
  line-height: 1.7;
  color: var(--c-body);
}

.promise {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: clamp(18px, 1.458vw, 28px);
  border-top: 1px solid var(--c-border);
  margin-top: clamp(4px, 0.417vw, 8px);
}

.promise__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-card);
  font-weight: 500;
  color: var(--c-text);
}

.promise__item img {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.rows {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-card);
}

.row-card {
  display: flex;
  align-items: center;
  gap: clamp(20px, 1.458vw, 28px);
  padding: clamp(22px, 1.667vw, 32px) clamp(24px, 1.875vw, 36px);
  border-radius: var(--r-card);
  background: #ffffff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.row-card:hover {
  transform: translateY(-3px);
  border-color: #bfe9d4;
  box-shadow: 0 18px 42px -12px rgba(7, 193, 96, 0.18);
}

.row-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--c-green-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  transition: background-color 0.3s var(--ease);
}

.row-card__icon img {
  width: 26px;
  height: 26px;
  transition: filter 0.3s var(--ease);
}

.row-card:hover .row-card__icon {
  background: var(--c-green);
}

.row-card:hover .row-card__icon img {
  filter: brightness(0) invert(1);
}

.row-card__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.row-card__title {
  font-size: var(--fs-row);
  font-weight: 600;
  color: var(--c-ink);
}

.row-card__desc {
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--c-body);
}

.row-card__arrow {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  transition: transform 0.3s var(--ease);
}

.row-card:hover .row-card__arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   6. 底部 CTA 渐变行动卡
   -------------------------------------------------------------------------- */
.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(28px, 2.917vw, 56px);
  padding: clamp(32px, 2.917vw, 56px) clamp(32px, 3.333vw, 64px);
  border-radius: var(--r-lg);
  background: var(--g-contact);
}

.cta-card__body {
  flex: 1 1 auto;
  min-width: 0;
}

.cta-card__title {
  font-size: var(--fs-contact);
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
}

.cta-card__desc {
  font-size: var(--fs-sub);
  line-height: 1.65;
  color: #d3f5e4;
  margin-top: clamp(10px, 0.833vw, 16px);
  max-width: 780px;
}

.cta-card__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 0 0 auto;
}

.btn--white {
  background: #ffffff;
  color: var(--c-ink);
  font-size: var(--fs-btn);
  padding: clamp(13px, 0.885vw, 17px) clamp(26px, 2.188vw, 42px);
}

.btn--white:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -10px rgba(0, 26, 13, 0.35);
}

.btn--outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #ffffff;
  font-size: var(--fs-btn);
  font-weight: 500;
  padding: clamp(13px, 0.885vw, 17px) clamp(26px, 2.188vw, 42px);
}

.btn--outline:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   7. 成功案例：行业筛选 + 案例网格占位图
   -------------------------------------------------------------------------- */
.filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.filter__btn {
  padding: 9px 22px;
  border-radius: var(--r-pill);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-text);
  cursor: pointer;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.filter__btn:hover {
  border-color: var(--c-green);
  color: var(--c-green-dark);
}

.filter__btn.is-active {
  background: var(--c-green);
  border-color: var(--c-green);
  color: #ffffff;
}

.case-card.is-hidden {
  display: none;
}

/* 暂无实拍图的案例卡：沿用设计稿占位版式 */
.case-card__media--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f2f6f3 0%, #e2efe7 100%);
}

.case-card__media--ph span {
  font-size: var(--fs-sub);
  font-weight: 500;
  letter-spacing: 2px;
  color: #a9b8af;
}

/* --------------------------------------------------------------------------
   8. 联系我们：留言表单 + 侧栏流程 + 地图 + 交通指引
   -------------------------------------------------------------------------- */
.form-layout {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: var(--gap-card);
}

.form-card {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 1.25vw, 24px);
  padding: clamp(28px, 2.292vw, 44px) clamp(28px, 2.5vw, 48px);
  border-radius: var(--r-card);
  background: #ffffff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
}

.form-card__title {
  font-size: var(--fs-form2);
  font-weight: 600;
  color: var(--c-ink);
}

.form-card__sub {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-body);
  margin-top: -14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 1.25vw, 24px);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-text);
}

.form-card .field {
  height: 56px;
  font-size: var(--fs-card);
}

.form-card textarea.field {
  height: 140px;
  padding: 18px;
  line-height: 1.6;
  resize: vertical;
}

.form-foot {
  display: flex;
  align-items: center;
  gap: 20px;
}

.form-foot .contact__submit {
  width: auto;
  padding: 0 clamp(28px, 2.083vw, 40px);
  flex: 0 0 auto;
}

.form-note {
  flex: 1 1 auto;
  font-size: var(--fs-sm);
  line-height: 1.55;
  color: var(--c-muted);
}

/* --- 右侧「提交之后会发生什么」 --- */
.side {
  flex: 0 0 400px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.side__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
}

.step-card {
  display: flex;
  gap: 16px;
  padding: 22px 26px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
}

.step-card__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-green-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--c-green-dark);
  flex: 0 0 auto;
}

.step-card__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.step-card__title {
  font-size: var(--fs-card);
  font-weight: 600;
  color: var(--c-ink);
}

.step-card__desc {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-body);
}

.tip-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 26px;
  border-radius: 20px;
  background: var(--c-dark);
}

.tip-card__label {
  font-size: var(--fs-body);
  color: var(--c-dark-text);
}

.tip-card__phone {
  font-size: var(--fs-form2);
  font-weight: 700;
  color: #ffffff;
}

.tip-card__desc {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--c-dark-faint);
}

/* --- 地图示意区 --- */
.map-area {
  position: relative;
  width: 100%;
  height: clamp(320px, 27.083vw, 520px);
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--c-border);
  background: var(--c-bg-alt);
}

.map-area__img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-area__glow {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(7, 193, 96, 0.15);
}

.map-area__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-green);
  border: 6px solid #ffffff;
  box-shadow: 0 8px 20px rgba(7, 193, 96, 0.35);
}

.map-card {
  position: absolute;
  left: clamp(20px, 2.917vw, 56px);
  top: clamp(20px, 2.917vw, 56px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 28px;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(1, 28, 51, 0.12);
  max-width: 400px;
}

.map-card__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
}

.map-card__addr {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-body);
}

.map-card__meta {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-green-dark);
}

.transport {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-card);
}

.transport-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 30px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
}

.transport-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--c-green-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.transport-card__icon img {
  width: 24px;
  height: 24px;
}

.transport-card__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
}

.transport-card__desc {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-body);
}

/* --------------------------------------------------------------------------
   9. 响应式重排（与 responsive.css 断点一致）
   -------------------------------------------------------------------------- */
@media (max-width: 1279px) {
  .intro {
    flex-direction: column;
    align-items: flex-start;
  }

  .culture {
    flex-direction: column;
  }

  .cul-card,
  .culture__main {
    flex: 0 0 auto;
    width: 100%;
  }

  .split {
    flex-direction: column;
  }

  .split__side {
    flex: 0 0 auto;
    width: 100%;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: clamp(32px, 2.917vw, 48px);
  }

  .hstat-sep {
    display: none;
  }

  .form-layout {
    flex-direction: column;
  }

  .side {
    flex: 1 1 auto;
    width: 100%;
  }

  .transport {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 767px) {
  .timeline {
    grid-template-columns: minmax(0, 1fr);
  }

  .value-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-head__stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .hstat-sep {
    display: none;
  }

  .map-card {
    left: 16px;
    top: 16px;
    right: 16px;
    max-width: none;
    padding: 18px 20px;
  }

  .map-area {
    height: 420px;
  }

  .cta-card__actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .form-foot {
    flex-direction: column;
    align-items: stretch;
  }

  .form-foot .contact__submit {
    width: 100%;
  }

  .row-card {
    align-items: flex-start;
  }

  .row-card__arrow {
    display: none;
  }

  .visual__chip span {
    font-size: var(--fs-sm);
  }
}

@media (max-width: 560px) {
  .page-head__badge {
    padding: 8px 16px;
  }

  .page-head__badge span {
    white-space: normal;
  }

  .cul-card {
    padding: 26px 24px;
  }

  .step-card,
  .tip-card {
    padding: 20px;
  }

  .transport-card {
    padding: 24px;
  }
}

/* --------------------------------------------------------------------------
   10. 案例详情页（case-detail.html）
   -------------------------------------------------------------------------- */

/* --- 主视觉封面 --- */
.case-cover {
  width: 100%;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
  background: var(--c-bg-alt);
}

.case-cover img {
  display: block;
  width: 100%;
  height: clamp(280px, 33.333vw, 640px);
  object-fit: cover;
}

/* --- 案例基本信息条（行业 / 服务类型 / 上线时间 / 交付周期） --- */
.case-meta {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap-card);
  padding: clamp(24px, 1.875vw, 36px) clamp(28px, 2.292vw, 44px);
  border-radius: var(--r-card);
  background: #ffffff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
}

.case-meta__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.case-meta__label {
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

.case-meta__value {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.4;
}

.case-meta__value--accent {
  color: var(--c-green-dark);
}

/* --- 图文段落正文 --- */
.case-prose {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 0.938vw, 18px);
}

.case-prose p {
  font-size: var(--fs-sub);
  line-height: 1.75;
  color: var(--c-body);
}

.case-prose strong {
  font-weight: 600;
  color: var(--c-text);
}

/* --- 响应式补充 --- */
@media (max-width: 1279px) {
  .case-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .case-meta {
    grid-template-columns: minmax(0, 1fr);
    padding: 24px;
  }

  .case-cover img {
    height: 300px;
  }
}

/* --------------------------------------------------------------------------
   11. 资讯中心（news.html / news-detail.html）
   -------------------------------------------------------------------------- */

/* --- 新闻条目（横向列表卡） --- */
.news-card {
  display: flex;
  gap: clamp(24px, 1.875vw, 36px);
  padding: clamp(20px, 1.458vw, 28px);
  border-radius: var(--r-card);
  background: #ffffff;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-card);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-green);
  box-shadow: 0 16px 40px rgba(7, 193, 96, 0.16);
}

.news-card__media {
  flex: 0 0 clamp(220px, 14.583vw, 280px);
  height: clamp(150px, 9.583vw, 184px);
  border-radius: var(--r-md);
  overflow: hidden;
}

.news-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 无图时使用品牌渐变占位块（与案例卡占位同风格） */
.news-card__media--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a3d26 0%, #0abf6b 100%);
}

.news-card__media--ph span {
  font-size: clamp(15px, 0.938vw, 18px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.92);
}

.news-card__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 0.625vw, 12px);
  padding: clamp(2px, 0.417vw, 8px) 0;
}

.news-card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.news-card__meta .tag {
  flex: 0 0 auto;
}

.news-card__date {
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

.news-card__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.4;
}

.news-card:hover .news-card__title {
  color: var(--c-green-dark);
}

.news-card__desc {
  font-size: var(--fs-card);
  line-height: 1.7;
  color: var(--c-body);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card .link-more {
  margin-top: auto;
  align-self: flex-start;
}

/* --- 分页 --- */
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.pager__pages {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pager__btn {
  min-width: 44px;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--c-border);
  background: #ffffff;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text);
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.pager__btn:hover:not(:disabled):not(.is-active) {
  border-color: var(--c-green);
  color: var(--c-green-dark);
}

.pager__btn.is-active {
  background: var(--c-green);
  border-color: var(--c-green);
  color: #ffffff;
}

.pager__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* --- 文章详情 --- */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  padding: clamp(18px, 1.25vw, 24px) clamp(24px, 1.875vw, 36px);
  border-radius: var(--r-md);
  background: var(--c-green-soft);
}

.article-meta__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-sm);
  color: var(--c-text);
}

.article-meta__label {
  color: var(--c-green-dark);
  font-weight: 600;
}

.article figure {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.article figure img {
  display: block;
  width: 100%;
  max-width: 880px;
  height: clamp(220px, 18.75vw, 360px);
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
}

.article figure figcaption {
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

.article .figure--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 880px;
  height: clamp(220px, 18.75vw, 360px);
  border-radius: var(--r-md);
  background: linear-gradient(135deg, #0a3d26 0%, #0abf6b 100%);
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(15px, 0.938vw, 18px);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-btn);
  font-weight: 600;
  color: var(--c-green-dark);
}

.article-back img {
  width: 16px;
  transform: rotate(180deg);
}

.article-back:hover {
  color: var(--c-green);
}

/* --- 响应式补充（资讯中心） --- */
@media (max-width: 767px) {
  .news-card {
    flex-direction: column;
    gap: 16px;
  }

  .news-card__media {
    flex: 0 0 auto;
    width: 100%;
    height: 180px;
  }

  .article figure img {
    height: 220px;
  }
}

@media (max-width: 560px) {
  .pager__btn {
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}