/* ==========================================================================
   无锡廿壹智能科技有限公司 官网样式
   品牌主色取自 logo / 名片：青绿 #249C9C
   ========================================================================== */

/* ---------- 设计变量 ---------- */
:root {
  --primary: #249C9C;        /* 品牌主色 青绿 */
  --primary-dark: #1A7878;   /* 主色深 */
  --primary-light: #6CB4B4;  /* 主色浅 */
  --primary-soft: #E8F3F3;   /* 主色极浅 背景 */
  --accent: #96D495;         /* 辅助绿 */
  --ink: #1f2a2a;            /* 正文 */
  --ink-2: #4a5757;          /* 次级文字 */
  --ink-3: #8a9494;          /* 弱化文字 */
  --line: #e4eaea;           /* 分割线 */
  --bg: #ffffff;
  --bg-soft: #f5f8f8;        /* 软背景 */
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 6px 24px rgba(36, 120, 120, 0.08);
  --shadow-hover: 0 12px 36px rgba(36, 120, 120, 0.16);
  --container: 1180px;
  --header-h: 70px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--primary); }
ul { list-style: none; }

/* ---------- 布局容器 ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section-sm { padding: 56px 0; }
.section-soft { background: var(--bg-soft); }
.section-primary { background: var(--primary); color: #fff; }

/* ---------- 排版 ---------- */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head .eyebrow {
  display: inline-block; font-size: 13px; letter-spacing: 3px;
  color: var(--primary); font-weight: 600; text-transform: uppercase; margin-bottom: 14px;
}
.section-head h2 { font-size: 32px; font-weight: 700; color: var(--ink); letter-spacing: 1px; }
.section-head p { color: var(--ink-2); margin-top: 16px; font-size: 16px; }
.section-primary .section-head h2,
.section-primary .section-head p { color: #fff; }
.section-primary .section-head .eyebrow { color: rgba(255,255,255,.85); }
.center { text-align: center; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 40px; font-size: 15px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent; transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-light { border-color: rgba(255,255,255,.7); color: #fff; background: transparent; }
.btn-light:hover { background: #fff; color: var(--primary); border-color: #fff; }

/* ==========================================================================
   顶部导航
   ========================================================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; height: var(--header-h);
  background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line); z-index: 1000; transition: box-shadow .3s var(--ease);
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.05); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.brand img { height: 48px; width: auto; }
.brand-text {
  line-height: 1.2;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  height: 48px;
}
.brand-text .cn {
  font-size: 22px; font-weight: 700; color: var(--ink);
  letter-spacing: 1px; line-height: 1.2; white-space: nowrap;
}
.brand-text .en {
  font-size: 8px; color: var(--ink-3);
  letter-spacing: 0px; line-height: 1.2; white-space: nowrap;
  margin-top: 4px;
}

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  position: relative; padding: 8px 18px; font-size: 15px; color: var(--ink-2); font-weight: 500;
  border-radius: 6px;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a.active { color: var(--primary); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 50%; bottom: -2px; transform: translateX(-50%);
  width: 20px; height: 3px; background: var(--primary); border-radius: 2px;
}
.nav-cta { margin-left: 6px; }
.nav-cta a {
  padding: 8px 18px; font-size: 15px; color: var(--ink-2); font-weight: 500;
  border-radius: 6px; background: transparent; border: none;
}
.nav-cta a:hover { color: var(--primary); }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: none; background: transparent; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   页面通用 hero（内页顶部）
   ========================================================================== */
.page-hero {
  margin-top: var(--header-h);
  padding: 90px 0 72px;
  background: linear-gradient(135deg, var(--primary-soft) 0%, #fff 100%);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px;
  border-radius: 50%; background: radial-gradient(circle, rgba(36,156,156,.12), transparent 70%);
}
.page-hero .container { position: relative; }
.page-hero h1 { font-size: 38px; font-weight: 700; color: var(--ink); letter-spacing: 1px; }
.page-hero .lead { color: var(--ink-2); margin-top: 16px; max-width: 640px; font-size: 17px; }
.breadcrumb { margin-top: 22px; font-size: 13px; color: var(--ink-3); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 8px; }

/* ==========================================================================
   首页 hero
   ========================================================================== */
.home-hero {
  position: relative; min-height: 600px; display: flex; align-items: center;
  margin-top: var(--header-h);
  background:
    radial-gradient(circle at 85% 20%, rgba(150,212,149,.18), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(36,156,156,.14), transparent 40%),
    linear-gradient(135deg, #f3f9f9 0%, #ffffff 60%);
  overflow: hidden;
}
.home-hero::after {
  content: ""; position: absolute; right: 6%; top: 50%; transform: translateY(-50%);
  width: 460px; height: 460px; border-radius: 50%;
  background: conic-gradient(from 200deg, var(--primary), var(--accent), var(--primary-light), var(--primary));
  opacity: .12; filter: blur(8px);
}
.home-hero-inner { position: relative; z-index: 2; max-width: 640px; padding: 80px 0; }
.home-hero .tag {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px;
  background: rgba(36,156,156,.1); color: var(--primary); border-radius: 40px;
  font-size: 13px; font-weight: 600; margin-bottom: 24px;
}
.home-hero h1 {
  font-size: 46px; line-height: 1.25; font-weight: 800; color: var(--ink); letter-spacing: 1px;
}
.home-hero h1 .hl { color: var(--primary); }
.home-hero .sub { margin-top: 22px; font-size: 18px; color: var(--ink-2); max-width: 560px; }
.home-hero .actions { margin-top: 38px; display: flex; gap: 16px; flex-wrap: wrap; }
.home-hero-stats {
  margin-top: 52px; display: flex; gap: 48px; flex-wrap: wrap;
}
.home-hero-stats .stat .num { font-size: 34px; font-weight: 800; color: var(--primary); }
.home-hero-stats .stat .label { font-size: 14px; color: var(--ink-3); margin-top: 2px; }

/* ==========================================================================
   业务卡片
   ========================================================================== */
.biz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.biz-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px 32px; transition: all .3s var(--ease); position: relative; overflow: hidden;
}
.biz-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent)); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.biz-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: transparent; }
.biz-card:hover::before { transform: scaleX(1); }
.biz-icon {
  width: 64px; height: 64px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  background: var(--primary-soft); color: var(--primary); margin-bottom: 24px;
}
.biz-icon svg { width: 32px; height: 32px; }
.biz-card h3 { font-size: 21px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.biz-card .en { font-size: 12px; color: var(--ink-3); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.biz-card p { color: var(--ink-2); font-size: 15px; }
.biz-card .more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 22px;
  color: var(--primary); font-weight: 600; font-size: 14px;
}
.biz-card .more svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.biz-card:hover .more svg { transform: translateX(4px); }

/* 业务标签云 */
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tag-list li {
  font-size: 13px; color: var(--ink-2); background: var(--bg-soft); padding: 5px 12px;
  border-radius: 20px; border: 1px solid var(--line);
}

/* ==========================================================================
   通用内容块
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split.reverse .split-text { order: 2; }
.split-img {
  border-radius: var(--radius); overflow: hidden; background: var(--bg-soft);
  min-height: 320px; box-shadow: var(--shadow);
}
.split-text h3 { font-size: 26px; font-weight: 700; margin-bottom: 18px; }
.split-text p { color: var(--ink-2); margin-bottom: 16px; }
.split-text .check-list { margin-top: 20px; }
.split-text .check-list li {
  position: relative; padding-left: 30px; margin-bottom: 12px; color: var(--ink-2);
}
.split-text .check-list li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 18px; height: 18px;
  background: var(--primary); border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: 12px; background-repeat: no-repeat; background-position: center;
}

/* 图片占位（待手动补图） */
.img-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  min-height: 320px; background:
    repeating-linear-gradient(45deg, var(--bg-soft), var(--bg-soft) 12px, #eef3f3 12px, #eef3f3 24px);
  border: 2px dashed var(--primary-light); border-radius: var(--radius); color: var(--ink-3);
}
.img-placeholder svg { width: 42px; height: 42px; opacity: .5; }
.img-placeholder span { font-size: 14px; }

/* ==========================================================================
   案例列表
   ========================================================================== */
.case-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 28px; }
.case-item {
  display: flex; align-items: center; gap: 12px; padding: 16px 20px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: all .25s var(--ease);
}
.case-item:hover { border-color: var(--primary-light); background: var(--primary-soft); transform: translateX(4px); }
.case-item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.case-item span { font-size: 15px; color: var(--ink); }

/* ==========================================================================
   招聘岗位
   ========================================================================== */
.job-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.job-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .3s var(--ease); display: flex; flex-direction: column;
}
.job-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.job-head { padding: 28px 30px 20px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.job-head h3 { font-size: 20px; font-weight: 700; color: var(--ink); }
.job-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.job-meta span {
  font-size: 12px; color: var(--primary); background: rgba(36,156,156,.1);
  padding: 4px 11px; border-radius: 20px;
}
.job-body { padding: 24px 30px; flex: 1; }
.job-body h4 { font-size: 14px; font-weight: 700; color: var(--ink); margin: 16px 0 10px; }
.job-body h4:first-child { margin-top: 0; }
.job-body ol { padding-left: 18px; }
.job-body ol li, .job-body ul.inline li { color: var(--ink-2); font-size: 14px; margin-bottom: 6px; }
.job-body ul.inline { padding-left: 0; }
.job-body ul.inline li { position: relative; padding-left: 16px; }
.job-body ul.inline li::before { content: "•"; position: absolute; left: 0; color: var(--primary); }

/* ==========================================================================
   联系页
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-cards { display: grid; gap: 16px; }
.contact-card {
  display: flex; gap: 18px; padding: 26px 28px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); transition: all .25s var(--ease);
}
.contact-card:hover { box-shadow: var(--shadow); border-color: var(--primary-light); }
.contact-card .ico {
  width: 50px; height: 50px; border-radius: 12px; flex-shrink: 0;
  background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.contact-card .ico svg { width: 24px; height: 24px; }
.contact-card .label { font-size: 13px; color: var(--ink-3); }
.contact-card .value { font-size: 17px; font-weight: 600; color: var(--ink); margin-top: 2px; word-break: break-all; }
.contact-card .value a:hover { color: var(--primary); }

.wechat-box {
  margin-top: 8px; padding: 28px; text-align: center; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
}
.wechat-box .qr {
  width: 150px; height: 150px; margin: 0 auto 14px; border-radius: 10px;
  background: var(--bg-soft); display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); color: var(--ink-3); font-size: 13px;
}
.wechat-box .tip { font-size: 14px; color: var(--ink-2); }

/* 地图占位 */
.map-placeholder {
  border-radius: var(--radius); overflow: hidden; min-height: 420px;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-soft); color: var(--ink-3);
}

/* ==========================================================================
   CTA 横幅
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--primary-dark), var(--primary));
  color: #fff; padding: 64px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; right: -60px; bottom: -120px; width: 340px; height: 340px;
  border-radius: 50%; background: rgba(255,255,255,.08);
}
.cta-band::after {
  content: ""; position: absolute; left: -40px; top: -80px; width: 220px; height: 220px;
  border-radius: 50%; background: rgba(150,212,149,.18);
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { font-size: 30px; font-weight: 700; }
.cta-band p { margin-top: 14px; opacity: .92; font-size: 16px; }
.cta-band .actions { margin-top: 30px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer { background: #15302f; color: rgba(255,255,255,.7); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 40px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 14px; line-height: 1.8; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 18px; font-weight: 600; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,.65); }
.footer-col ul li a:hover { color: #fff; }
.footer-contact li { font-size: 14px; margin-bottom: 14px; display: flex; gap: 10px; align-items: flex-start; color: rgba(255,255,255,.7); }
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 4px; color: var(--accent); }
.footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; color: rgba(255,255,255,.45); }
.footer-bottom a:hover { color: rgba(255,255,255,.75); }

/* ==========================================================================
   合作伙伴 Logo Wall
   ========================================================================== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.partner-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  cursor: default;
}
.partner-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  border-color: var(--primary-light);
}
.partner-item .p-logo {
  font-weight: 700;
  text-align: center;
  line-height: 1.1;
  font-size: 18px;
  letter-spacing: .5px;
}
.partner-item .p-logo .en {
  display: block;
  font-size: 10px;
  color: var(--ink-3);
  font-weight: 400;
  letter-spacing: 1px;
  margin-top: 3px;
}
/* Brand-specific styles */
.p-dell { font-family: Arial, sans-serif; font-weight: 900; font-size: 22px; color: #0085C3; letter-spacing: 0px; }
.p-emc2 { font-family: Georgia, serif; color: #003DA5; font-size: 26px; font-weight: 400; }
.p-emc2 sup { font-size: 14px; vertical-align: super; }
.p-citrix { color: #EE1B2E; font-size: 20px; font-weight: 400; letter-spacing: 1px; font-family: 'Trebuchet MS', sans-serif; }
.p-netgear { color: #0065BD; font-weight: 700; font-size: 17px; letter-spacing: 2px; font-family: Arial, sans-serif; }
.p-netgear .tag { display: block; font-size: 8px; font-weight: 400; letter-spacing: .5px; margin-top: 2px; }
.p-hp { font-family: Arial, sans-serif; color: #0096D6; font-size: 24px; font-weight: 700; letter-spacing: 1px; }
.p-wyse { color: #2A2A2A; font-weight: 700; font-size: 22px; letter-spacing: 3px; font-family: Arial Black, Arial, sans-serif; }
.p-lenovo { color: #E2231A; font-weight: 700; font-size: 17px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-lenovo .en { color: #666; font-size: 9px; font-weight: 400; letter-spacing: 1px; margin-top: 4px; }
.p-veeam { color: #00B33D; font-weight: 400; font-size: 22px; font-style: italic; font-family: 'Trebuchet MS', sans-serif; }
.p-vmware { color: #1A1A1A; font-size: 20px; font-family: 'Times New Roman', serif; }
.p-vmware .tm { font-size: 10px; vertical-align: top; color: #666; }
.p-netapp { color: #0068A5; font-weight: 700; font-size: 20px; font-family: Arial, sans-serif; }
.p-cisco { color: #1BA0D7; font-weight: 700; font-size: 22px; font-family: Arial, sans-serif; }
.p-cisco .tm { font-size: 8px; color: #666; vertical-align: top; }
.p-symantec { color: #FDB913; font-weight: 700; font-size: 17px; font-family: Arial, sans-serif; }
.p-symantec .tm { font-size: 8px; color: #666; vertical-align: top; }
.p-ms { color: #00A4EF; font-weight: 600; font-size: 19px; font-family: 'Segoe UI', Arial, sans-serif; }
.p-ms .tm { font-size: 8px; color: #666; vertical-align: top; }
.p-hikvision { color: #D7262C; font-weight: 600; font-size: 15px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-hikvision .en { color: #555; font-size: 9px; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-dahua { color: #0057A6; font-weight: 600; font-size: 14px; font-family: Arial, sans-serif; }
.p-dahua .en { color: #555; font-size: 9px; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-huawei { color: #CF0A2C; font-weight: 700; font-size: 17px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-huawei .en { color: #666; font-size: 9px; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-h3c { color: #004B97; font-weight: 700; font-size: 20px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-h3c .cn { display: block; font-size: 12px; color: #333; font-weight: 500; margin-top: 4px; letter-spacing: 2px; }
.p-itc { color: #00753A; font-weight: 600; font-size: 20px; font-family: Arial, sans-serif; letter-spacing: 1px; }
.p-itc .cn { display: block; font-size: 11px; color: #333; font-weight: 500; letter-spacing: 1px; margin-top: 3px; }
.p-johnson { color: #002F6C; font-weight: 600; font-size: 13px; font-family: Arial, sans-serif; }
.p-johnson .en { display: block; font-size: 10px; color: #002F6C; font-weight: 400; letter-spacing: 1px; margin-top: 2px; }
.p-heguang { color: #009688; font-weight: 600; font-size: 13px; font-family: Arial, sans-serif; letter-spacing: 1px; }
.p-heguang .en { display: block; font-size: 9px; color: #555; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-ruijie { color: #0066CC; font-weight: 700; font-size: 17px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-ruijie .cn { display: block; font-size: 12px; color: #333; font-weight: 500; margin-top: 3px; letter-spacing: 1px; }
.p-tf { color: #D9001B; font-weight: 600; font-size: 13px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-tf .en { display: block; font-size: 9px; color: #555; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-uniview { color: #0066B3; font-weight: 600; font-size: 13px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-uniview .en { display: block; font-size: 9px; color: #555; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-granity { color: #1F4E79; font-weight: 600; font-size: 13px; font-family: Arial, sans-serif; letter-spacing: .5px; }
.p-granity .en { display: block; font-size: 9px; color: #555; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }
.p-kstar { color: #0082C3; font-weight: 600; font-size: 13px; font-family: Arial, sans-serif; letter-spacing: 1px; }
.p-kstar .en { display: block; font-size: 9px; color: #555; font-weight: 400; letter-spacing: 1px; margin-top: 3px; }

@media (max-width: 1024px) {
  .partners-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .partners-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .partner-item { padding: 20px 8px; min-height: 76px; }
}
@media (max-width: 480px) {
  .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .partner-item { padding: 16px 6px; min-height: 70px; }
}

/* ==========================================================================
   动画
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }


/* 轮播组件 */
.carousel {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 320px; background: var(--bg-soft);
}
.carousel-track { position: relative; width: 100%; height: 340px; }
.carousel-slide {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .6s var(--ease);
  background:
    repeating-linear-gradient(45deg, var(--bg-soft), var(--bg-soft) 12px, #eef3f3 12px, #eef3f3 24px);
  border: 2px dashed var(--primary-light); border-radius: var(--radius);
}
.carousel-slide.active { opacity: 1; z-index: 1; }
.carousel-slide svg { width: 48px; height: 48px; color: var(--ink-3); opacity: .5; }
.carousel-slide span { font-size: 14px; color: var(--ink-3); margin-top: 10px; }
.carousel-slide > div { text-align: center; }
.carousel-slide img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.carousel-slide .caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 28px 24px 44px;
  background: linear-gradient(to top, rgba(0,0,0,.65), transparent);
  color: #fff; font-size: 14px; line-height: 1.5;
}
.carousel-slide .caption strong { font-size: 16px; font-weight: 600; display: block; margin-bottom: 4px; }
.carousel-dots {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 3;
}
.carousel-dots button {
  width: 10px; height: 10px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.6); transition: all .25s var(--ease);
  box-shadow: 0 1px 4px rgba(0,0,0,.15);
}
.carousel-dots button.active { background: var(--primary); width: 26px; border-radius: 5px; }
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); width: 36px; height: 36px;
  border-radius: 50%; border: none; cursor: pointer; background: rgba(255,255,255,.85);
  box-shadow: 0 2px 10px rgba(0,0,0,.15); display: flex; align-items: center; justify-content: center;
  z-index: 3; transition: background .2s var(--ease);
}
.carousel-arrow:hover { background: #fff; }
.carousel-arrow svg { width: 18px; height: 18px; color: var(--ink); }
.carousel-arrow.prev { left: 10px; }
.carousel-arrow.next { right: 10px; }

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 980px) {
  .biz-grid, .job-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .home-hero h1 { font-size: 38px; }
}
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 38px; }
  .section-head h2 { font-size: 26px; }
  .container { padding: 0 18px; }

  /* 移动端导航 - 防溢出 */
  .nav { flex-wrap: nowrap; }
  .brand { min-width: 0; }
  .brand-text .cn { font-size: 15px; letter-spacing: 1px; }
  .brand-text .en { font-size: 8px; letter-spacing: 1px; }

  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 14px 18px 40px; overflow-y: auto;
    transform: translateX(100%); transition: transform .3s var(--ease); border-top: 1px solid var(--line);
    z-index: 999;
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 15px 12px; font-size: 16px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-links a.active::after { display: none; }
  .nav-cta { margin: 16px 0 0; }
  .nav-cta a {
    display: block; text-align: center; padding: 15px 12px; font-size: 16px;
    border-bottom: 1px solid var(--line); border-radius: 0;
  }

  .home-hero { min-height: auto; padding-bottom: 50px; }
  .home-hero::after { display: none; }
  .home-hero h1 { font-size: 30px; }
  .home-hero .sub { font-size: 16px; }
  .home-hero-stats { gap: 30px; margin-top: 38px; }
  .home-hero-stats .stat .num { font-size: 28px; }

  .page-hero { padding: 60px 0 48px; }
  .page-hero h1 { font-size: 28px; }

  .split, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse .split-text { order: 0; }
  .biz-grid, .job-grid, .case-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }

  .carousel-track { height: 260px; }
  .carousel-slide { min-height: 260px; }
}
@media (max-width: 420px) {
  .home-hero h1 { font-size: 26px; }
  .btn { padding: 12px 24px; font-size: 14px; }
  .brand-text .cn { font-size: 13px; letter-spacing: .5px; }
  .brand img { height: 36px; }
  .brand-text { height: 36px; }
}