/* ==========================================================================
   武汉瀚武智能科技 · 新版官网样式
   设计基调：深蓝科技 + 品牌青蓝渐变
   ========================================================================== */

:root {
  --c-primary: #0e9ca8;
  --c-primary-dark: #0b7f8a;
  --c-primary-deep: #06606b;
  --c-cyan: #5ce0e6;
  --c-blue: #37b6ff;
  --c-navy: #0b2b44;
  --c-navy-2: #103a5c;
  --c-dark: #14293b;
  --c-text: #33475b;
  --c-text-2: #64788b;
  --c-bg: #ffffff;
  --c-bg-soft: #f2f7f9;
  --c-line: #e3edf0;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 12px 34px rgba(8, 45, 66, 0.10);
  --shadow-lg: 0 22px 55px rgba(8, 45, 66, 0.16);
  --grad: linear-gradient(100deg, #0e9ca8 0%, #37b6ff 100%);
  --grad-soft: linear-gradient(135deg, rgba(14,156,168,.10), rgba(55,182,255,.12));
  --font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ---------- 顶部信息条 ---------- */
.topbar { background: var(--c-navy); color: rgba(255,255,255,.82); font-size: 13px; letter-spacing: .3px; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 38px; }
.topbar a { color: rgba(255,255,255,.82); }
.topbar a:hover { color: var(--c-cyan); }
.topbar .tb-left { display: flex; gap: 26px; }
.topbar .tb-left span { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 14px; height: 14px; fill: var(--c-cyan); }

/* ---------- 导航 ---------- */
.site-header { position: sticky; top: 0; z-index: 999; background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-bottom: 1px solid var(--c-line); transition: box-shadow .25s; }
.site-header.scrolled { box-shadow: 0 8px 28px rgba(8,45,66,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo-mark { width: 46px; height: 46px; object-fit: contain; }
.brand .logo-text { line-height: 1.15; }
.brand .logo-text strong { display: block; font-size: 22px; font-weight: 700; color: var(--c-dark); letter-spacing: 2px; }
.brand .logo-text small { display: block; font-size: 11px; color: var(--c-text-2); letter-spacing: 3.5px; font-weight: 600; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { position: relative; }
.main-nav > li > a { display: flex; align-items: center; gap: 5px; padding: 10px 15px; font-size: 15.5px; font-weight: 500; color: var(--c-dark); border-radius: 8px; transition: color .2s, background .2s; }
.main-nav > li > a:hover, .main-nav > li.active > a { color: var(--c-primary); background: rgba(14,156,168,.08); }
.main-nav > li.active > a::after { content: ""; position: absolute; left: 15px; right: 15px; bottom: 4px; height: 2px; background: var(--grad); border-radius: 2px; }
.main-nav .dropdown { position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px); min-width: 172px; background: #fff; border: 1px solid var(--c-line); border-radius: 12px; box-shadow: var(--shadow); padding: 8px; opacity: 0; visibility: hidden; transition: all .22s ease; }
.main-nav > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.main-nav .dropdown a { display: block; padding: 9px 14px; border-radius: 8px; font-size: 14px; color: var(--c-text); white-space: nowrap; transition: all .18s; }
.main-nav .dropdown a:hover { color: var(--c-primary); background: rgba(14,156,168,.08); padding-left: 18px; }

.header-cta { display: flex; align-items: center; gap: 16px; }
.header-cta .hotline { display: flex; align-items: center; gap: 10px; }
.header-cta .hotline svg { width: 38px; height: 38px; fill: none; stroke: var(--c-primary); }
.header-cta .hotline small { display: block; font-size: 12px; color: var(--c-text-2); line-height: 1.2; }
.header-cta .hotline strong { display: block; font-size: 19px; color: var(--c-dark); font-weight: 700; line-height: 1.2; letter-spacing: .5px; }

.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 8px; border: 1px solid var(--c-line); position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 10px; right: 10px; height: 2px; background: var(--c-dark); border-radius: 2px; transition: all .25s; }
.nav-toggle span { top: 20px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { transform: rotate(45deg); top: 0; }
.nav-toggle.open span::after { transform: rotate(-45deg); top: 0; }

/* ---------- 按钮 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 26px; border-radius: 999px; font-size: 15px; font-weight: 600; transition: all .25s; border: 1px solid transparent; white-space: nowrap; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(14,156,168,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(14,156,168,.45); }
.btn-outline-light { border-color: rgba(255,255,255,.55); color: #fff; background: rgba(255,255,255,.06); }
.btn-outline-light:hover { background: rgba(255,255,255,.16); border-color: #fff; transform: translateY(-2px); }
.btn-outline { border-color: var(--c-primary); color: var(--c-primary); background: #fff; }
.btn-outline:hover { background: var(--c-primary); color: #fff; transform: translateY(-2px); }
.btn-lg { padding: 15px 34px; font-size: 16px; }

/* ---------- 区块标题 ---------- */
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.sec-head .overline { display: inline-flex; align-items: center; gap: 8px; color: var(--c-primary); font-size: 13px; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 12px; }
.sec-head .overline::before, .sec-head .overline::after { content: ""; width: 26px; height: 2px; background: var(--grad); border-radius: 2px; }
.sec-head h2 { font-size: 34px; font-weight: 800; color: var(--c-dark); line-height: 1.3; letter-spacing: 1px; }
.sec-head h2 em { font-style: normal; color: var(--c-primary); }
.sec-head p { margin-top: 14px; font-size: 16px; color: var(--c-text-2); }
.sec-head.left { text-align: left; margin-left: 0; }
.sec-head.left .overline::before { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: radial-gradient(1000px 500px at 80% -10%, rgba(55,182,255,.28), transparent 60%), radial-gradient(800px 480px at 0% 110%, rgba(92,224,230,.18), transparent 55%), linear-gradient(135deg, #08223a 0%, #0b2b44 55%, #0e3d5c 100%); color: #fff; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5; background-image: radial-gradient(rgba(255,255,255,.09) 1px, transparent 1.5px); background-size: 26px 26px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 85%); }
.hero .container { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-top: 76px; padding-bottom: 88px; }
.hero-overline { display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border: 1px solid rgba(92,224,230,.5); border-radius: 999px; color: var(--c-cyan); font-size: 13.5px; letter-spacing: 2px; font-weight: 600; background: rgba(92,224,230,.08); margin-bottom: 22px; }
.hero h1 { font-size: 46px; font-weight: 800; line-height: 1.25; letter-spacing: 1px; margin-bottom: 20px; }
.hero h1 .grad-text { background: linear-gradient(90deg, #5ce0e6, #37b6ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .hero-sub { font-size: 17px; color: rgba(255,255,255,.78); max-width: 540px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-chips li { display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 999px; font-size: 13px; color: rgba(255,255,255,.85); }
.hero-chips svg { width: 14px; height: 14px; fill: var(--c-cyan); }

.hero-visual { position: relative; }
.hero-visual .frame { background: #fff; border-radius: 22px; padding: 22px; box-shadow: 0 30px 70px rgba(0,0,0,.35); position: relative; }
.hero-visual .frame img { border-radius: 14px; width: 100%; height: 380px; object-fit: contain; }
.float-card { position: absolute; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); padding: 13px 18px; display: flex; align-items: center; gap: 12px; animation: floaty 4.5s ease-in-out infinite; }
.float-card .fc-icon { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--grad-soft); }
.float-card .fc-icon svg { width: 22px; height: 22px; fill: none; stroke: var(--c-primary); stroke-width: 1.8; }
.float-card small { display: block; font-size: 12px; color: var(--c-text-2); }
.float-card strong { display: block; font-size: 15px; color: var(--c-dark); font-weight: 700; }
.float-card.fc-1 { top: 30px; left: -52px; animation-delay: .3s; }
.float-card.fc-2 { bottom: 44px; right: -40px; animation-delay: 1.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---------- 数据栏 ---------- */
.stats-band { background: var(--grad); position: relative; overflow: hidden; }
.stats-band::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.5px); background-size: 24px 24px; opacity: .5; }
.stats-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 44px 0; }
.stat-item { text-align: center; color: #fff; }
.stat-item .num { font-size: 42px; font-weight: 800; line-height: 1.2; letter-spacing: 1px; }
.stat-item .num span { font-size: 22px; font-weight: 700; margin-left: 2px; }
.stat-item .label { font-size: 14.5px; opacity: .92; margin-top: 4px; letter-spacing: 1px; }
.stat-item + .stat-item { border-left: 1px solid rgba(255,255,255,.28); }

/* ---------- 通用区块 ---------- */
.section { padding: 92px 0; }
.section.soft { background: var(--c-bg-soft); }

/* ---------- 方案卡片 ---------- */
.soln-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.soln-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 30px 26px; transition: all .28s; position: relative; overflow: hidden; }
.soln-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.soln-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.soln-card:hover::after { transform: scaleX(1); }
.soln-card .icon { width: 60px; height: 60px; border-radius: 15px; display: grid; place-items: center; background: var(--grad-soft); margin-bottom: 20px; }
.soln-card .icon svg { width: 30px; height: 30px; fill: none; stroke: var(--c-primary); stroke-width: 1.7; }
.soln-card h3 { font-size: 19px; font-weight: 700; color: var(--c-dark); margin-bottom: 10px; }
.soln-card p { font-size: 14.5px; color: var(--c-text-2); margin-bottom: 16px; }
.soln-card .link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--c-primary); }
.soln-card .link svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .25s; }
.soln-card:hover .link svg { transform: translateX(4px); }

/* ---------- 产品卡片 ---------- */
.prod-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 40px; }
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prod-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; transition: all .28s; }
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.prod-card .thumb { position: relative; background: linear-gradient(160deg, #f7fbfc, #eef5f8); height: 250px; display: grid; place-items: center; overflow: hidden; }
.prod-card .thumb img { width: 82%; height: 82%; object-fit: contain; transition: transform .35s; }
.prod-card:hover .thumb img { transform: scale(1.05); }
.prod-card .badge { position: absolute; top: 14px; left: 14px; z-index: 2; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: 1px; padding: 4px 11px; border-radius: 999px; box-shadow: 0 6px 14px rgba(14,156,168,.4); }
.prod-card .body { padding: 20px 22px 22px; }
.prod-card .body h3 { font-size: 18.5px; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.prod-card .body h3 span { font-size: 13px; color: var(--c-text-2); font-weight: 500; margin-left: 6px; }
.prod-card .body p { font-size: 14px; color: var(--c-text-2); margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.prod-card .more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--c-primary); }
.prod-card .more svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .25s; }
.prod-card:hover .more svg { transform: translateX(4px); }

/* ---------- 关于 ---------- */
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-media { position: relative; }
.about-media .main-img { border-radius: var(--radius-lg); width: 100%; height: 440px; object-fit: cover; box-shadow: var(--shadow-lg); }
.about-media .exp-card { position: absolute; right: -18px; bottom: 26px; background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); padding: 18px 24px; display: flex; align-items: center; gap: 14px; }
.about-media .exp-card .big { font-size: 34px; font-weight: 800; color: var(--c-primary); line-height: 1; }
.about-media .exp-card small { font-size: 13px; color: var(--c-text-2); line-height: 1.4; }
.about-text h2 { font-size: 32px; font-weight: 800; color: var(--c-dark); margin-bottom: 18px; line-height: 1.35; }
.about-text h2 em { font-style: normal; color: var(--c-primary); }
.about-text p { color: var(--c-text-2); margin-bottom: 14px; }
.about-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0 28px; }
.about-feats li { display: flex; gap: 11px; align-items: flex-start; background: var(--c-bg-soft); border-radius: 12px; padding: 13px 15px; }
.about-feats svg { width: 20px; height: 20px; fill: none; stroke: var(--c-primary); stroke-width: 2; flex-shrink: 0; margin-top: 3px; }
.about-feats b { display: block; color: var(--c-dark); font-size: 15px; }
.about-feats span { font-size: 13px; color: var(--c-text-2); }

/* ---------- 优势 ---------- */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.adv-card { background: #fff; border-radius: var(--radius-lg); padding: 30px 26px; border: 1px solid var(--c-line); transition: all .28s; }
.adv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.adv-card .idx { font-size: 13px; font-weight: 800; letter-spacing: 2px; color: var(--c-primary); }
.adv-card .adv-icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: var(--grad-soft); margin: 16px 0 18px; }
.adv-card .adv-icon svg { width: 27px; height: 27px; fill: none; stroke: var(--c-primary); stroke-width: 1.7; }
.adv-card h3 { font-size: 18px; font-weight: 700; color: var(--c-dark); margin-bottom: 10px; }
.adv-card p { font-size: 14px; color: var(--c-text-2); }

/* ---------- 案例 ---------- */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; transition: all .28s; }
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.case-media { position: relative; aspect-ratio: 16/9; background: var(--c-bg-soft); overflow: hidden; }
.case-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.case-card:hover .case-media:not(.case-media-plain) > img { transform: scale(1.045); }
.case-media-plain { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #eef8fa, #e0f1f6 55%, #cde9ef); }
.case-logo-chip { position: absolute; left: 14px; bottom: 14px; max-width: 62%; background: #fff; border-radius: 10px; padding: 8px 14px; box-shadow: 0 6px 16px rgba(8,34,58,.16); }
.case-logo-chip.plain { position: static; box-shadow: none; border: 1px solid var(--c-line); padding: 16px 26px; max-width: 72%; }
.case-logo { display: block; width: auto; max-width: 100%; max-height: 44px; object-fit: contain; }
.case-media.case-media-plain .case-logo { max-height: 72px; }
.case-card .case-no { position: absolute; top: 14px; left: 14px; width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: rgba(8,34,58,.76); color: #fff; font-size: 18px; font-weight: 800; letter-spacing: 1px; }
.case-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.case-card h3 { font-size: 19px; font-weight: 700; color: var(--c-dark); margin-bottom: 4px; }
.case-card .case-meta { font-size: 13px; color: var(--c-text-2); margin-bottom: 0; }
.case-card .case-meta b { color: var(--c-primary); font-weight: 600; }
.case-card p { font-size: 14px; color: var(--c-text-2); }
.case-foot { margin-top: auto; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.case-tags span { font-size: 12px; padding: 4px 11px; border-radius: 999px; background: rgba(14,156,168,.08); color: var(--c-primary-dark); }
.case-thumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--c-line); }
.case-thumbs figure { margin: 0; }
.case-thumbs img { width: 118px; height: 74px; object-fit: cover; border-radius: 10px; border: 1px solid var(--c-line); display: block; }
.case-thumbs figcaption { font-size: 11px; color: var(--c-text-2); margin-top: 5px; text-align: center; }

/* ---------- 服务体系 ---------- */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-card { text-align: center; padding: 34px 22px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); transition: all .28s; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card .srv-icon { width: 70px; height: 70px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-soft); position: relative; }
.service-card .srv-icon svg { width: 32px; height: 32px; fill: none; stroke: var(--c-primary); stroke-width: 1.7; }
.service-card h3 { font-size: 17.5px; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.service-card p { font-size: 13.5px; color: var(--c-text-2); }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: linear-gradient(110deg, #0b2b44, #0e4a68 55%, #0e9ca8); padding: 56px 60px; display: flex; align-items: center; justify-content: space-between; gap: 30px; color: #fff; }
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1.5px); background-size: 22px 22px; opacity: .45; }
.cta-band > * { position: relative; }
.cta-band h2 { font-size: 28px; font-weight: 800; margin-bottom: 8px; letter-spacing: 1px; }
.cta-band p { color: rgba(255,255,255,.78); font-size: 15.5px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--c-navy); color: rgba(255,255,255,.72); }
.footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 44px; padding: 66px 0 46px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand .brand .logo-text strong { color: #fff; }
.footer-brand .brand .logo-text small { color: rgba(255,255,255,.55); }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.6); max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 16.5px; font-weight: 700; margin-bottom: 20px; letter-spacing: 1px; }
.footer-col li { margin-bottom: 11px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,.66); transition: all .2s; }
.footer-col a:hover { color: var(--c-cyan); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; margin-bottom: 14px; color: rgba(255,255,255,.72); }
.footer-contact svg { width: 17px; height: 17px; fill: none; stroke: var(--c-cyan); stroke-width: 1.8; flex-shrink: 0; margin-top: 4px; }
.footer-contact b { color: #fff; font-size: 15px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.5); }
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: var(--c-cyan); }
.footer-bottom .beian a { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- 内页横幅 ---------- */
.page-banner { position: relative; overflow: hidden; padding: 78px 0 70px; color: #fff; text-align: center; background: radial-gradient(900px 400px at 85% -20%, rgba(55,182,255,.3), transparent 60%), radial-gradient(700px 400px at 5% 120%, rgba(92,224,230,.2), transparent 55%), linear-gradient(135deg, #08223a, #0c3350 60%, #0f4a63); }
.page-banner::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.09) 1px, transparent 1.5px); background-size: 26px 26px; opacity: .5; }
.page-banner .container { position: relative; }
.page-banner h1 { font-size: 40px; font-weight: 800; letter-spacing: 2px; margin-bottom: 10px; }
.page-banner p { color: rgba(255,255,255,.75); font-size: 16px; }
.breadcrumb { margin-top: 18px; font-size: 13.5px; color: rgba(255,255,255,.6); }
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: var(--c-cyan); }
.breadcrumb i { font-style: normal; margin: 0 8px; opacity: .6; }

/* ---------- 产品详情 ---------- */
.detail-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.detail-gallery { background: linear-gradient(160deg, #f7fbfc, #eef5f8); border-radius: var(--radius-lg); padding: 30px; }
.detail-gallery .main { border-radius: 14px; overflow: hidden; background: #fff; }
.detail-gallery .main img { width: 100%; height: 420px; object-fit: contain; }
.detail-gallery .thumbs { display: flex; gap: 12px; margin-top: 14px; }
.detail-gallery .thumbs button { width: 86px; height: 86px; border-radius: 12px; overflow: hidden; border: 2px solid transparent; background: #fff; padding: 6px; }
.detail-gallery .thumbs button.active { border-color: var(--c-primary); }
.detail-gallery .thumbs img { width: 100%; height: 100%; object-fit: contain; }
.detail-info h1 { font-size: 32px; font-weight: 800; color: var(--c-dark); margin-bottom: 6px; }
.detail-info .model { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 1px; color: var(--c-primary); background: rgba(14,156,168,.1); padding: 4px 12px; border-radius: 999px; margin-bottom: 16px; }
.detail-info .desc { color: var(--c-text-2); margin-bottom: 20px; }
.detail-spec { list-style: none; border-top: 1px dashed var(--c-line); }
.detail-spec li { display: flex; gap: 12px; align-items: baseline; padding: 9px 0; border-bottom: 1px dashed var(--c-line); font-size: 14.5px; }
.detail-spec li b { color: var(--c-dark); min-width: 92px; font-weight: 600; }
.detail-spec li span { color: var(--c-text-2); }
.detail-info .detail-cta { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.detail-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.detail-block { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 28px 30px; }
.detail-block h2 { font-size: 20px; font-weight: 700; color: var(--c-dark); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.detail-block h2::before { content: ""; width: 4px; height: 18px; border-radius: 3px; background: var(--grad); }
.detail-block ul li { position: relative; padding-left: 20px; margin-bottom: 9px; font-size: 14.5px; color: var(--c-text); }
.detail-block ul li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--c-primary); }

/* ---------- 参数表 ---------- */
.spec-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.spec-table th, .spec-table td { padding: 14px 18px; font-size: 14px; text-align: left; border-bottom: 1px solid var(--c-line); }
.spec-table thead th { background: var(--c-navy); color: #fff; font-weight: 600; letter-spacing: 1px; }
.spec-table tbody th { background: var(--c-bg-soft); color: var(--c-dark); font-weight: 600; width: 170px; }
.spec-table tbody tr:hover td { background: rgba(14,156,168,.04); }

/* ---------- 案例列表 ---------- */
.case-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-list .case-media { aspect-ratio: 16/10; }
.case-list .case-logo-chip { padding: 7px 12px; }
.case-list .case-logo { max-height: 38px; }

/* ---------- 联系页 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: start; }
.contact-info-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 32px; }
.contact-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--c-line); }
.contact-item:last-child { border-bottom: none; }
.contact-item .ci-icon { width: 50px; height: 50px; border-radius: 13px; background: var(--grad-soft); display: grid; place-items: center; flex-shrink: 0; }
.contact-item .ci-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--c-primary); stroke-width: 1.8; }
.contact-item b { display: block; color: var(--c-dark); font-size: 15px; }
.contact-item span, .contact-item a { color: var(--c-text-2); font-size: 14.5px; }
.contact-item a:hover { color: var(--c-primary); }
.contact-form { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 34px; }
.contact-form h3 { font-size: 22px; font-weight: 700; color: var(--c-dark); margin-bottom: 6px; }
.contact-form .form-sub { font-size: 14px; color: var(--c-text-2); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; color: var(--c-dark); margin-bottom: 7px; }
.form-group input, .form-group textarea { width: 100%; padding: 12px 15px; border: 1px solid var(--c-line); border-radius: 10px; font-size: 14.5px; font-family: inherit; color: var(--c-dark); background: var(--c-bg-soft); transition: all .2s; outline: none; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--c-primary); background: #fff; box-shadow: 0 0 0 3px rgba(14,156,168,.12); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ---------- 其他 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }

.back-top { position: fixed; right: 26px; bottom: 34px; z-index: 90; width: 46px; height: 46px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 24px rgba(14,156,168,.4); opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .3s; }
.back-top.show { opacity: 1; visibility: visible; transform: none; }
.back-top svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2.2; }

.empty-tip { text-align: center; padding: 60px 0; color: var(--c-text-2); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .soln-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .case-list { grid-template-columns: repeat(2, 1fr); }
  .hero .container { grid-template-columns: 1fr; padding-top: 60px; padding-bottom: 66px; gap: 44px; }
  .hero-visual { max-width: 560px; }
  .float-card.fc-1 { left: -10px; } .float-card.fc-2 { right: -6px; }
  .about-wrap { grid-template-columns: 1fr; gap: 40px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .topbar .tb-left span:last-child { display: none; }
  .header-cta .hotline { display: none; }
  .nav-toggle { display: block; }
  .main-nav { position: fixed; top: 78px; left: 0; right: 0; bottom: 0; z-index: 998; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 22px; overflow-y: auto; display: none; }
  .main-nav.open { display: flex; }
  .main-nav > li > a { padding: 14px 12px; font-size: 16px; }
  .main-nav > li.active > a::after { display: none; }
  .main-nav .dropdown { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: none; padding: 0 0 6px; display: none; }
  .main-nav > li.open .dropdown { display: block; }
  .main-nav .dropdown a { padding: 9px 14px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 12px; }
  .stat-item + .stat-item { border-left: none; }
  .case-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-cols { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 44px 28px; }
  .section { padding: 66px 0; }
  .hero h1 { font-size: 34px; }
  .sec-head h2 { font-size: 27px; }
  .page-banner h1 { font-size: 30px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .soln-grid, .adv-grid, .service-grid, .case-list, .prod-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item .num { font-size: 32px; }
  .about-media .exp-card { right: 8px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .hero .frame img { height: 300px; }
}

/* ---------- 方案流程 / 适用场景 ---------- */
.flow-steps { display: flex; flex-wrap: wrap; gap: 14px; }
.flow-steps li { flex: 1; min-width: 150px; text-align: center; padding: 20px 12px; background: var(--c-bg-soft); border-radius: 14px; position: relative; }
.flow-steps li + li::before { content: "→"; position: absolute; left: -14px; top: 50%; transform: translateY(-50%); color: var(--c-primary); font-weight: 700; z-index: 2; }
.flow-steps .step { display: grid; place-items: center; width: 36px; height: 36px; margin: 0 auto 10px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 700; font-size: 14px; box-shadow: 0 8px 18px rgba(14,156,168,.3); }
.flow-steps b { display: block; color: var(--c-dark); font-size: 14.5px; }
.scope-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.scope-tag { padding: 8px 20px; border-radius: 999px; background: var(--grad-soft); color: var(--c-primary-dark); font-weight: 600; font-size: 14px; border: 1px solid rgba(14,156,168,.2); }

/* ---------- 方案介绍大卡 ---------- */
.soln-big { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.soln-big .soln-card { display: flex; flex-direction: column; }
.soln-big .soln-card p { flex: 1; }
.soln-big .soln-card .link { margin-top: auto; }

/* ---------- 关于页公司理念 ---------- */
.mission-band { background: var(--grad); border-radius: var(--radius-lg); padding: 46px 50px; color: #fff; display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: center; position: relative; overflow: hidden; }
.mission-band::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.15) 1px, transparent 1.5px); background-size: 22px 22px; opacity: .4; }
.mission-band > * { position: relative; }
.mission-band .mission-icon { width: 86px; height: 86px; border-radius: 22px; background: rgba(255,255,255,.16); display: grid; place-items: center; }
.mission-band .mission-icon svg { width: 46px; height: 46px; fill: none; stroke: #fff; stroke-width: 1.6; }
.mission-band h3 { font-size: 26px; font-weight: 800; letter-spacing: 2px; margin-bottom: 8px; }
.mission-band p { color: rgba(255,255,255,.85); font-size: 15px; max-width: 720px; }
.mission-band small { display: block; margin-top: 12px; font-size: 13px; color: rgba(255,255,255,.7); letter-spacing: 1px; }

/* ---------- 平台模块 ---------- */
.module-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.module-item { background: #fff; border: 1px solid var(--c-line); border-radius: 12px; padding: 16px 14px; text-align: center; transition: all .25s; }
.module-item:hover { border-color: var(--c-primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.module-item svg { width: 26px; height: 26px; margin: 0 auto 8px; fill: none; stroke: var(--c-primary); stroke-width: 1.7; display: block; }
.module-item b { display: block; font-size: 14px; color: var(--c-dark); }

@media (max-width: 860px) {
  .soln-big { grid-template-columns: 1fr; }
  .mission-band { grid-template-columns: 1fr; text-align: center; padding: 38px 26px; }
  .mission-band .mission-icon { margin: 0 auto; }
  .module-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-steps li + li::before { display: none; }
}

/* ---------- 客户案例（新版 · 参照耀客物联） ---------- */
.banner-cta { display: flex; justify-content: center; gap: 14px; margin: 22px 0 6px; }
.cc-section { padding-top: 46px; }
.cc-tabs { display: flex; gap: 36px; border-bottom: 1px solid var(--c-line); margin-bottom: 34px; padding: 0 4px; overflow-x: auto; }
.cc-tab { position: relative; padding: 0 2px 16px; font-size: 17px; font-weight: 600; color: var(--c-text-2); letter-spacing: .5px; transition: color .25s; white-space: nowrap; }
.cc-tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; border-radius: 3px; background: var(--c-primary); transform: scaleX(0); transition: transform .25s; }
.cc-tab:hover { color: var(--c-primary-dark); }
.cc-tab.active { color: var(--c-primary-dark); font-weight: 700; }
.cc-tab.active::after { transform: scaleX(1); }
.cc-tab b { display: inline-block; margin-left: 6px; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: rgba(14,156,168,.1); color: var(--c-primary); vertical-align: 2px; }
.cc-tab.active b { background: var(--c-primary); color: #fff; }
.cc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cc-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; transition: all .28s; }
.cc-card.hide { display: none; }
.cc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.cc-media { position: relative; aspect-ratio: 4/3; background: var(--c-bg-soft); overflow: hidden; }
.cc-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.cc-card:hover .cc-media:not(.cc-media-plain) > img { transform: scale(1.05); }
.cc-media-plain { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #eef8fa, #e0f1f6 55%, #cde9ef); }
.cc-cat { position: absolute; top: 12px; left: 12px; font-size: 11px; line-height: 1; padding: 6px 10px; border-radius: 999px; background: rgba(8,34,58,.62); color: #fff; letter-spacing: .5px; }
.cc-logo { position: absolute; left: 14px; bottom: 14px; max-width: 60%; background: #fff; border-radius: 10px; padding: 7px 13px; box-shadow: 0 6px 16px rgba(8,34,58,.16); }
.cc-logo img { display: block; width: auto; max-width: 100%; max-height: 36px; object-fit: contain; }
.cc-logo.plain { position: static; box-shadow: none; border: 1px solid var(--c-line); padding: 14px 20px; max-width: 80%; margin: 0 auto; }
.cc-logo.plain img { max-height: 56px; }
.cc-body { padding: 18px 20px 22px; }
.cc-body h3 { font-size: 17px; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cc-body p { font-size: 13.5px; line-height: 1.75; color: var(--c-text-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

@media (max-width: 1080px) { .cc-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px) { .cc-grid { grid-template-columns: repeat(2, 1fr); } .cc-tabs { gap: 26px; } .cc-tab { font-size: 16px; } }
@media (max-width: 560px) { .cc-grid { grid-template-columns: 1fr; } .cc-tabs { gap: 20px; } }

/* ---------- 解决方案详情（新版 · 参照耀客物联） ---------- */
.sd-section { padding-top: 44px; }
.sd-tabs { display: flex; gap: 12px; border-bottom: 1px solid var(--c-line); margin-bottom: 44px; overflow-x: auto; }
.sd-tab { padding: 12px 26px; font-size: 16px; font-weight: 600; color: var(--c-text-2); border-radius: 12px 12px 0 0; transition: all .25s; position: relative; white-space: nowrap; }
.sd-tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; border-radius: 3px; background: var(--c-primary); transform: scaleX(0); transition: transform .25s; }
.sd-tab:hover { color: var(--c-primary-dark); background: rgba(14,156,168,.05); }
.sd-tab.active { color: var(--c-primary-dark); font-weight: 700; background: rgba(14,156,168,.07); }
.sd-tab.active::after { transform: scaleX(1); }
.sd-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: center; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 44px 50px; }
.sd-tag { display: inline-flex; align-items: center; gap: 8px; color: var(--c-primary); font-size: 13px; font-weight: 700; letter-spacing: 3px; margin-bottom: 12px; }
.sd-tag::before { content: ""; width: 22px; height: 2px; background: var(--grad); border-radius: 2px; }
.sd-hero h1 { font-size: 30px; font-weight: 800; color: var(--c-dark); margin-bottom: 12px; letter-spacing: 1px; }
.sd-brief { color: var(--c-text-2); font-size: 15px; line-height: 1.8; margin-bottom: 18px; }
.sd-points { display: grid; gap: 9px; margin-bottom: 24px; }
.sd-points li { display: flex; gap: 9px; align-items: flex-start; font-size: 14px; color: var(--c-text); }
.sd-points li svg { width: 17px; height: 17px; fill: none; stroke: var(--c-primary); stroke-width: 2; flex-shrink: 0; margin-top: 3px; }
.sd-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.sd-hero-visual { border-radius: 16px; overflow: hidden; border: 1px solid var(--c-line); background: var(--c-bg-soft); box-shadow: 0 18px 36px rgba(8,34,58,.1); }
.sd-hero-visual img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.sd-block + .sd-block { margin-top: 64px; }
.sd-highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.sd-hl-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 30px 26px; text-align: center; transition: all .28s; }
.sd-hl-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.sd-hl-icon { width: 62px; height: 62px; margin: 0 auto 18px; border-radius: 18px; display: grid; place-items: center; background: var(--grad-soft); }
.sd-hl-icon svg { width: 30px; height: 30px; fill: none; stroke: var(--c-primary); stroke-width: 1.8; }
.sd-hl-card h3 { font-size: 18px; font-weight: 700; color: var(--c-dark); margin-bottom: 10px; }
.sd-hl-card p { font-size: 13.5px; line-height: 1.75; color: var(--c-text-2); }
.sd-adv-wrap { margin-top: 64px; background: var(--c-bg-soft); border-radius: var(--radius-lg); padding: 52px 46px; }
.sd-adv-wrap .sec-head { margin-bottom: 40px; }
.sd-adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sd-adv-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 26px; transition: all .28s; display: flex; gap: 16px; }
.sd-adv-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.sd-adv-num { flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 800; font-size: 16px; box-shadow: 0 8px 18px rgba(14,156,168,.3); }
.sd-adv-card h3 { font-size: 16.5px; font-weight: 700; color: var(--c-dark); margin-bottom: 7px; }
.sd-adv-card p { font-size: 13.5px; line-height: 1.7; color: var(--c-text-2); }
.sd-sub-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; margin-top: 64px; }
.sd-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.sd-gallery figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--c-line); background: #fff; transition: all .28s; }
.sd-gallery figure:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.sd-gallery img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.sd-gallery figcaption { padding: 12px 16px; font-size: 13px; color: var(--c-text-2); text-align: center; }

@media (max-width: 1080px) { .sd-highlight-grid { grid-template-columns: repeat(2, 1fr); } .sd-adv-grid { grid-template-columns: repeat(2, 1fr); } .sd-hero { grid-template-columns: 1fr; } .sd-hero-visual { max-width: 560px; } }
@media (max-width: 860px) { .sd-sub-grid { grid-template-columns: 1fr; } .sd-gallery { grid-template-columns: 1fr; } .sd-adv-wrap { padding: 44px 30px; } .sd-hero { padding: 36px 30px; } }
@media (max-width: 560px) { .sd-highlight-grid, .sd-adv-grid { grid-template-columns: 1fr; } .sd-tabs { gap: 6px; } .sd-tab { padding: 10px 16px; font-size: 15px; } }

/* ---------- 客户案例（Logo 墙 + 案例详情） ---------- */
.cl-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cl-card { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 36px 22px 24px; transition: all .28s; }
.cl-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.cl-cat { position: absolute; top: 14px; left: 14px; font-size: 11px; line-height: 1; padding: 6px 10px; border-radius: 999px; background: rgba(14,156,168,.1); color: var(--c-primary-dark); }
.cl-logo { width: 100%; height: 76px; display: grid; place-items: center; margin-bottom: 20px; }
.cl-logo img { max-width: 82%; max-height: 76px; object-fit: contain; }
.cl-info h3 { font-size: 17px; font-weight: 700; color: var(--c-dark); margin-bottom: 5px; }
.cl-dept { font-size: 13px; color: var(--c-text-2); }
.cl-go { margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--c-primary); }
.cl-go svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; }
.cl-card:hover .cl-go { color: var(--c-primary-dark); }

.cd-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cd-gallery figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--c-line); background: #fff; transition: all .28s; }
.cd-gallery figure:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.cd-gallery img { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; }
.cd-gallery figcaption { padding: 12px 16px; font-size: 13px; color: var(--c-text-2); text-align: center; }
.cd-info-wrap { margin-top: 64px; }
.cd-info-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; align-items: start; }
.cd-archive { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 30px; }
.cd-arch-head { height: 92px; display: grid; place-items: center; border-bottom: 1px dashed var(--c-line); margin-bottom: 20px; }
.cd-arch-head img { max-width: 78%; max-height: 92px; object-fit: contain; }
.cd-arch-list li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--c-line); font-size: 14px; }
.cd-arch-list li:last-child { border-bottom: none; }
.cd-arch-list li span { color: var(--c-text-2); }
.cd-arch-list li b { color: var(--c-dark); font-weight: 600; }
.cd-scope { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 30px; }
.cd-scope h3 { font-size: 18px; font-weight: 700; color: var(--c-dark); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.cd-scope h3::before { content: ""; width: 4px; height: 18px; border-radius: 3px; background: var(--grad); }
.cd-scope-list li { display: flex; gap: 12px; align-items: flex-start; padding: 11px 0; border-bottom: 1px dashed var(--c-line); font-size: 14.5px; color: var(--c-text); }
.cd-scope-list li:last-child { border-bottom: none; }
.cd-scope-list i { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; background: var(--grad-soft); color: var(--c-primary-dark); font-style: normal; font-weight: 700; font-size: 12px; display: grid; place-items: center; margin-top: 1px; }
.cd-nav { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-top: 48px; flex-wrap: wrap; }
.cd-nav-link { font-size: 14px; font-weight: 600; color: var(--c-text-2); transition: color .2s; }
.cd-nav-link:hover { color: var(--c-primary); }

@media (max-width: 1080px) { .cl-grid { grid-template-columns: repeat(3, 1fr); } .cd-gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .cl-grid { grid-template-columns: repeat(2, 1fr); } .cd-info-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .cl-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; } .cl-card { padding: 28px 14px 20px; } .cl-logo { height: 60px; } .cl-logo img { max-height: 60px; } .cd-gallery { grid-template-columns: 1fr; } }