@charset "utf-8";
/**
 * 首页主题 — 方案一：商务科技升级
 * 案例 / 新闻 / 客户墙卡片化，背景弱化
 */

/* —— page03 案例 —— */
.page03 {
  background: var(--color-section-dark);
  padding-bottom: var(--space-8);
}

.page03 .li-img02 {
  background: url(../images/page03.jpg) no-repeat center;
  background-size: cover;
  opacity: 0.35;
  height: 100%;
  min-height: 100%;
}

.page03-con {
  position: relative;
  z-index: 1;
}

.page03 .p1,
.page03 .p2 {
  color: rgba(255, 255, 255, 0.92);
}

.page03 .page-title img {
  max-width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.page03 .c-con {
  max-width: var(--container-max);
  margin: var(--space-4) auto;
  padding: 0 var(--container-padding);
}

.page03 .c-con ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.page03 .c-con ul li {
  float: none;
  width: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-white);
  transition:
    transform var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}

.page03 .c-con ul li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.page03 .port-3 {
  float: none;
  border-radius: var(--radius-md);
}

.page03 .port-3 img,
.page03 .image-box1 img {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.page03 .port-3.effect-2:hover img {
  transform: scale(1.05);
}

.page03 .port-3.effect-2 .text-desc1 {
  transform: none;
  opacity: 0;
  background: var(--color-overlay-70);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page03 .port-3.effect-2:hover .text-desc1 {
  opacity: 1;
  transform: none;
}

.page03 .case-title {
  margin-top: 0;
  font-size: var(--text-xl);
}

.page03 .p-line {
  background-color: var(--color-accent);
}

.page03 > a {
  display: inline-block;
  margin: var(--space-5) auto var(--space-6);
  padding: 12px 32px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: var(--text-sm);
  transition: all var(--duration-slow) var(--ease-out);
}

.page03 > a:hover {
  background: var(--color-white);
  color: var(--color-section-dark);
  border-color: var(--color-white);
}

/* —— page04 新闻 —— */
.page04 {
  background: var(--color-section-teal);
  padding-bottom: var(--space-8);
}

.page04 .li-img03 {
  background: url(../images/page04.jpg) no-repeat center;
  background-size: cover;
  opacity: 0.32;
  height: 100%;
}

.page04 .p1 {
  color: rgba(255, 255, 255, 0.92);
}

.page04 .page-title img {
  max-width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.page04 .page04-con,
.page04 .n-con {
  width: 100%;
  max-width: var(--container-max);
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.page04 .n-con ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.page04 .n-con ul li {
  float: none;
  width: auto;
  height: auto;
  margin-bottom: 0;
  padding: var(--space-4);
  background: rgba(0, 0, 0, 0.22);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition:
    transform var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out),
    background var(--duration) var(--ease-out);
}

.page04 .n-con ul li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: rgba(0, 0, 0, 0.32);
}

.page04 .new-title {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.page04 .new-title a {
  color: var(--color-white);
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page04 .new-title a:hover {
  color: var(--color-accent-bright);
}

.page04 .new-des {
  color: rgba(255, 255, 255, 0.78);
}

.page04 .new-date em,
.page04 .new-date .line-span,
.page04 .new-date .year-span {
  color: rgba(255, 255, 255, 0.72);
}

.page04 > a {
  display: inline-block;
  margin: var(--space-5) auto var(--space-6);
  padding: 12px 32px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: var(--text-sm);
  transition: all var(--duration-slow) var(--ease-out);
}

.page04 > a:hover {
  background: var(--color-white);
  color: var(--color-section-teal);
  border-color: var(--color-white);
}

/* —— page05 客户 —— */
.page05 {
  height: auto;
  min-height: 640px;
  background: var(--color-section-navy);
  padding-bottom: var(--space-8);
}

.page05 .li-img04 {
  background: url(../images/page05.jpg) no-repeat center;
  background-size: cover;
  opacity: 0.38;
  height: 100%;
  z-index: 0;
}

.page05 .page-title img {
  max-width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.page05 .cus-left img {
  filter: brightness(1.08) contrast(1.05);
  max-width: 100%;
}

.page05 .p1,
.page05 .p2 {
  color: rgba(255, 255, 255, 0.88);
}

.page05 .page05-con,
.page05 .cus-con {
  width: 100%;
  max-width: var(--container-max);
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  position: relative;
  z-index: 1;
}

.page05 .cus-con {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: flex-start;
}

.page05 .cus-left {
  float: none;
  width: 100%;
  max-width: 380px;
  height: auto;
  flex: 0 0 auto;
}

.page05 .cus-right {
  float: none;
  flex: 1 1 480px;
  width: auto;
  height: auto;
}

.page05 #iconWall li {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page05 .img-back,
.page05 .img-front {
  filter: none;
  opacity: 1;
  transition:
    transform var(--duration-slow) var(--ease-out),
    box-shadow var(--duration-slow) var(--ease-out);
}

.page05 #iconWall li:hover .img-back,
.page05 #iconWall li:hover .img-front {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

.page05 #btnRefresh span {
  color: rgba(255, 255, 255, 0.9);
}

/* —— 通用区块标题（浅底页面） —— */
.page03 .page-title,
.page04 .page-title,
.page05 .page-title {
  padding-top: var(--space-7);
}

.page06 {
  text-align: center;
}

.page06 .contact {
  margin-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.page06 .footer-con p {
  font-size: var(--text-sm);
  line-height: 1.8;
}

.page06 .footer-con #site-name {
  color: var(--color-white);
  font-weight: 600;
}

.page03,
.page04 {
  text-align: center;
}

.page03 .c-con,
.page04 .n-con {
  text-align: left;
}

@media (max-width: 1024px) {
  .page03 .c-con ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page03 .c-con ul {
    grid-template-columns: 1fr;
  }

  .page04 .n-con ul {
    grid-template-columns: 1fr;
  }

  .page05 .cus-left,
  .page05 .cus-right {
    width: 100%;
    max-width: none;
  }

  .page05 #iconWall li {
    width: calc(50% - 1px);
    height: 100px;
  }

  .page05 .img-back,
  .page05 .img-front {
    width: 100%;
    height: 100px;
  }
}

@media (max-width: 576px) {
  .page05 #iconWall li {
    width: 100%;
  }
}