/* 解决方案页面专用样式 */

/* ===== 方案简介 ===== */
.SolIntro { display: flex; align-items: center; gap: 0.6rem; }
.SolIntro .left { flex: 0 0 5rem; }
.SolIntro .right { flex: 1; min-width: 0; }
.SolIntro .right p { color: #555; font-size: 0.17rem; line-height: 1.9; }
.SolIntro .right p + p { margin-top: 0.16rem; }
.SolIntro .right .tagline { color: #00479d; font-size: 0.2rem; font-weight: bold; margin-bottom: 0.2rem; }

/* ===== 设备列表（图文卡片） ===== */
.SolEquip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.2rem; }
.SolEquip .item { display: block; background: #fff; border-radius: 0.06rem; overflow: hidden; color: inherit; text-decoration: none; transition: box-shadow 0.3s, transform 0.3s; }
.SolEquip .item:hover { box-shadow: 0 0.1rem 0.3rem rgba(0,71,157,0.12); transform: translateY(-4px); }
.SolEquip .item .imgbox { overflow: hidden; }
.SolEquip .item .imgbox span { display: block; padding-top: 62%; position: relative; overflow: hidden; }
.SolEquip .item .imgbox img { position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.SolEquip .item:hover .imgbox img { transform: scale(1.04); }
.SolEquip .item .body { padding: 0.28rem 0.26rem; }
.SolEquip .item h3 { font-size: 0.2rem; font-weight: normal; color: #142233; margin: 0 0 0.12rem; }
.SolEquip .item p { color: #667586; font-size: 0.15rem; line-height: 1.75; }
.SolEquip .item .tags { margin-top: 0.14rem; color: #999; font-size: 0.13rem; }

/* ===== 应用优势 ===== */
.SolAdv { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.2rem; }
.SolAdv .item { background: #f4f7fa; padding: 0.36rem 0.3rem; border-radius: 0.06rem; transition: all 0.3s; }
.SolAdv .item:hover { background: #00479d; }
.SolAdv .item:hover h3, .SolAdv .item:hover p, .SolAdv .item:hover .num { color: #fff; }
.SolAdv .item:hover .en { color: rgba(255,255,255,0.6); }
.SolAdv .item .num { font-family: Arial, sans-serif; font-size: 0.36rem; font-weight: bold; color: #00479d; line-height: 1; transition: color 0.3s; }
.SolAdv .item .en { display: block; color: #99a8b8; font-family: Arial, sans-serif; font-size: 0.12rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.16rem; transition: color 0.3s; }
.SolAdv .item h3 { font-size: 0.2rem; font-weight: normal; color: #142233; margin: 0.06rem 0 0.1rem; transition: color 0.3s; }
.SolAdv .item p { color: #667586; font-size: 0.15rem; line-height: 1.75; transition: color 0.3s; }

/* ===== 效果展示 ===== */
.SolGallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.2rem; }
.SolGallery figure { overflow: hidden; border-radius: 0.06rem; background: #f4f7fa; }
.SolGallery .imgbox { overflow: hidden; }
.SolGallery .imgbox span { display: block; padding-top: 62%; position: relative; overflow: hidden; }
.SolGallery .imgbox img { position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.SolGallery figure:hover img { transform: scale(1.04); }
.SolGallery figcaption { padding: 0.2rem 0.24rem; }
.SolGallery figcaption .num { font-family: Arial, sans-serif; font-size: 0.14rem; color: #00479d; font-weight: bold; }
.SolGallery figcaption h3 { font-size: 0.17rem; font-weight: normal; color: #142233; margin: 0.04rem 0 0.06rem; }
.SolGallery figcaption p { color: #888; font-size: 0.14rem; line-height: 1.6; }

/* ===== CTA（与核心技术页统一） ===== */
.SolCta { background: #073b72; color: #fff; }
.SolCta__inner { display: flex; min-height: 2.25rem; align-items: center; justify-content: space-between; gap: 0.4rem; }
.SolCta p { position: relative; margin-bottom: 0.23rem; padding-left: 0.62rem; color: #86b9e9; font-family: Arial, sans-serif; font-size: 0.13rem; font-weight: 700; letter-spacing: 0.16em; line-height: 1.4; }
.SolCta p::before { position: absolute; top: 50%; left: 0; width: 0.42rem; height: 2px; background: currentColor; content: ""; transform: translateY(-50%); }
.SolCta h2 { color: #fff; font-size: 0.3rem; font-weight: 500; line-height: 1.4; }
.SolCta a { flex: none; min-width: 1.55rem; border: 1px solid rgba(255,255,255,0.5); padding: 0.14rem 0.26rem; color: #fff; font-size: 0.15rem; text-align: center; transition: background 0.3s ease, color 0.3s ease; }
.SolCta a:hover { background: #fff; color: #00479d; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .SolEquip { grid-template-columns: repeat(2, 1fr); }
  .SolEquip .item .imgbox span { padding-top: 56%; }
  .SolAdv { grid-template-columns: repeat(2, 1fr); }
  .SolGallery { grid-template-columns: repeat(2, 1fr); }
  .SolIntro { flex-direction: column; }
  .SolIntro .left { flex: none; width: 100%; }
}

@media (max-width: 768px) {
  .SolEquip { grid-template-columns: 1fr; }
  .SolAdv { grid-template-columns: 1fr; }
  .SolGallery { grid-template-columns: 1fr; }
  .SolEquip .item .body { padding: 20px 18px; }
  .SolEquip .item .imgbox span { padding-top: 60%; }
  .SolAdv .item { padding: 24px 20px; }
  .SolGallery figcaption { padding: 16px 18px; }
  .SolCta__inner { min-height: 2.7rem; align-items: flex-start; flex-direction: column; justify-content: center; }
}