/*
Theme Name: Zhuhua Digital
Theme URI: https://zhdigi.com
Author: Zhuhua Digital
Description: 诸华数字科技企业官网自定义主题。
Version: 0.1.0
Text Domain: zhuhua-digital
*/

:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --card: rgba(255, 255, 255, 0.07);
  --card-strong: rgba(255, 255, 255, 0.1);
  --text: #f8fbff;
  --muted: rgba(226, 239, 255, 0.68);
  --primary: #38bdf8;
  --primary-strong: #0ea5e9;
  --border: rgba(148, 210, 255, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(6, 16, 31, .86);
  backdrop-filter: blur(18px);
}
.nav-wrap {
  max-width: 1200px;
  height: 68px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 190px; }
.brand img { width: 42px; height: 42px; border-radius: 8px; object-fit: cover; background: #000; }
.brand strong { display: block; font-size: 16px; }
.brand span { display: block; font-size: 11px; letter-spacing: .22em; color: rgba(207,244,255,.62); }
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: center; }
.main-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  color: rgba(255,255,255,.72);
  font-size: 14px;
  transition: .2s ease;
}
.main-nav a:hover, .main-nav .current-menu-item > a { color: #fff; background: rgba(255,255,255,.08); }
.token-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  background: linear-gradient(135deg, #0ea5e9, #22d3ee);
  color: #03111d;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 0 28px rgba(34,211,238,.24);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 120px 24px 88px;
  background:
    linear-gradient(rgba(125,211,252,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,211,252,.08) 1px, transparent 1px),
    radial-gradient(circle at 20% 10%, rgba(34,211,238,.16), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(59,130,246,.16), transparent 32%),
    linear-gradient(180deg, #06101f 0%, #09182b 70%, var(--bg) 100%);
  background-size: 54px 54px, 54px 54px, auto, auto, auto;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(125,211,252,.11), transparent);
  transform: translateX(-100%);
  animation: scan 5.6s ease-in-out infinite;
}
@keyframes scan { 0%, 55% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.hero-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--primary);
  background: rgba(255,255,255,.04);
  font-size: 13px;
}
.hero h1, .gradient-title {
  margin: 0;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: 0;
  background: linear-gradient(135deg, #fff, #93e7ff 45%, #38bdf8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p { max-width: 720px; margin: 22px auto 0; color: var(--muted); font-size: 18px; }
.actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255,255,255,.05);
  font-weight: 700;
  transition: .2s ease;
}
.btn.primary { border-color: transparent; background: linear-gradient(135deg, #0ea5e9, #22d3ee); color: #03111d; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 16px 38px rgba(14,165,233,.18); }

.section { padding: 76px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-head { max-width: 760px; margin: 0 auto 34px; text-align: center; }
.section-head h2 { margin: 0; font-size: clamp(28px, 4vw, 42px); }
.section-head p { color: var(--muted); margin: 12px 0 0; }
.grid { display: grid; gap: 20px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  padding: 26px;
  box-shadow: 0 24px 70px rgba(0,0,0,.18);
  backdrop-filter: blur(14px);
}
.card h3 { margin: 0 0 10px; font-size: 21px; }
.card p { margin: 0; color: var(--muted); }
.tag-list { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.tag { border: 1px solid var(--border); border-radius: 999px; padding: 7px 12px; color: var(--muted); background: rgba(255,255,255,.04); font-size: 13px; }
.panel {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
  padding: 34px;
}
.site-page {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 0%, rgba(56,189,248,.12), transparent 24%),
    radial-gradient(circle at 82% 12%, rgba(34,211,238,.08), transparent 28%);
}
.site-page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(125,211,252,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,211,252,.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.8), transparent 88%);
}
.site-page > .section { position: relative; z-index: 1; }
.feature-section { position: relative; }
.soft-band {
  border-block: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(circle at 50% 0%, rgba(56,189,248,.1), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
}
.split-head {
  margin-left: 0;
  text-align: left;
}
.split-head span,
.panel-kicker {
  display: inline-flex;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.split-head h2 {
  margin-top: 10px;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.1;
}
.split-head p { max-width: 720px; }
.module-grid {
  display: grid;
  gap: 20px;
}
.module-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.module-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148,210,255,.18);
  border-radius: 16px;
  background:
    radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(56,189,248,.16), transparent 42%),
    linear-gradient(135deg, rgba(255,255,255,.092), rgba(255,255,255,.035));
  padding: 28px;
  box-shadow: 0 22px 70px rgba(0,0,0,.18);
  backdrop-filter: blur(16px);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.feature-panel:hover,
.spotlight-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(56,189,248,.44);
  box-shadow: 0 30px 90px rgba(14,165,233,.16);
}
.feature-panel h3,
.feature-panel h2 {
  margin: 10px 0 0;
  color: #fff;
  line-height: 1.2;
}
.feature-panel h3 { font-size: 22px; }
.feature-panel p {
  margin: 14px 0 0;
  color: var(--muted);
}
.product-panel .btn,
.feature-panel .btn {
  margin-top: 22px;
}
.agent-panel,
.cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  border: 1px solid rgba(148,210,255,.2);
  border-radius: 18px;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.045)),
    radial-gradient(circle at 100% 0%, rgba(56,189,248,.16), transparent 36%);
  box-shadow: 0 28px 90px rgba(0,0,0,.22);
  backdrop-filter: blur(18px);
}
.agent-panel h2,
.cta-panel h2 {
  margin: 10px 0 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
}
.agent-panel p,
.cta-panel p {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
}
.contact-info-list {
  margin: 20px 0;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  background: rgba(3,11,22,.32);
}
.contact-info-list p + p { margin-top: 8px; }
.enhanced-contact-grid .map-card img { margin-top: 18px; }
.trust-page {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 4%, rgba(56,189,248,.16), transparent 24%),
    radial-gradient(circle at 78% 18%, rgba(34,211,238,.1), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,.015), transparent 20%);
}
.trust-page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(125,211,252,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,211,252,.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.85), transparent 86%);
}
.trust-page > .section { position: relative; z-index: 1; }
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(8px);
  transition: opacity .7s ease, transform .7s ease, filter .7s ease;
  transition-delay: var(--delay, 0ms);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
.trust-overview { padding-bottom: 34px; }
.trust-overview-panel {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
  border: 1px solid rgba(148,210,255,.2);
  border-radius: 18px;
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.045)),
    radial-gradient(circle at 100% 0%, rgba(56,189,248,.16), transparent 36%);
  box-shadow: 0 28px 90px rgba(0,0,0,.22);
  backdrop-filter: blur(18px);
}
.trust-overview-panel h2 {
  margin: 10px 0 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.12;
}
.trust-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(3, 11, 22, .38);
}
.trust-stats div {
  min-height: 116px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.trust-stats div:last-child { border-right: 0; }
.trust-stats strong {
  color: #fff;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1;
}
.trust-stats span {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}
.trust-section-title {
  max-width: 760px;
  margin: 0 0 30px;
}
.trust-section-title.center {
  margin-inline: auto;
  text-align: center;
}
.trust-section-title span {
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.trust-section-title h2 {
  margin: 10px 0 0;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.1;
}
.trust-section-title p {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--muted);
}
.trust-section-title.center p { margin-inline: auto; }
.trust-cert-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.trust-spotlight-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148,210,255,.18);
  border-radius: 16px;
  background:
    radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(56,189,248,.18), transparent 42%),
    linear-gradient(135deg, rgba(255,255,255,.092), rgba(255,255,255,.035));
  padding: 24px;
  box-shadow: 0 22px 70px rgba(0,0,0,.18);
  backdrop-filter: blur(16px);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.spotlight-panel {
  background:
    radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(56,189,248,.16), transparent 42%),
    linear-gradient(135deg, rgba(255,255,255,.092), rgba(255,255,255,.035));
}
.trust-spotlight-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56,189,248,.44);
  box-shadow: 0 30px 90px rgba(14,165,233,.16);
}
.trust-spotlight-card h3 {
  margin: 0;
  color: #fff;
  font-size: 20px;
  line-height: 1.28;
}
.trust-spotlight-card p {
  margin: 14px 0 0;
  color: var(--muted);
}
.cert-card { min-height: 292px; }
.cert-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}
.trust-mark,
.cert-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  border: 1px solid rgba(56,189,248,.34);
  border-radius: 999px;
  padding: 0 12px;
  color: var(--primary);
  background: rgba(56,189,248,.09);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}
.cert-year {
  color: rgba(248,251,255,.78);
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
}
.trust-meta {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(226,239,255,.74);
  font-size: 13px;
}
.partner-stage {
  background:
    radial-gradient(circle at 50% 0%, rgba(56,189,248,.13), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  border-block: 1px solid rgba(255,255,255,.08);
}
.partner-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.partner-feature-card {
  min-height: 244px;
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 22px;
  align-items: center;
}
.partner-monogram {
  width: 92px;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.16);
  background:
    linear-gradient(135deg, rgba(255,255,255,.16), rgba(56,189,248,.08)),
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.28), transparent 35%);
  color: #fff;
  font-weight: 900;
  font-size: 24px;
}
.partner-feature-card .tag,
.case-flow-card .tag {
  width: fit-content;
  margin-bottom: 12px;
}
.case-flow {
  display: grid;
  gap: 16px;
}
.case-flow-card {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 22px;
  align-items: start;
}
.case-index {
  color: rgba(56,189,248,.38);
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 900;
  line-height: .85;
}
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: start; }
.map-card img, .qr-card img { width: 100%; border-radius: 12px; background: #fff; }
.contact-form-card { position: relative; overflow: hidden; }
.contact-form-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56,189,248,.7), transparent);
}
.form-intro { margin-top: 8px; }
.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row.full { grid-column: 1 / -1; }
.form-row label {
  color: rgba(248,251,255,.86);
  font-size: 14px;
  font-weight: 700;
}
.form-row label span { color: var(--primary); }
.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,.055);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-row input { min-height: 44px; padding: 0 14px; }
.form-row textarea { min-height: 132px; padding: 12px 14px; resize: vertical; }
.form-row input:focus,
.form-row textarea:focus {
  border-color: rgba(56,189,248,.78);
  background: rgba(255,255,255,.08);
  box-shadow: 0 0 0 4px rgba(56,189,248,.12);
}
.form-submit { grid-column: 1 / -1; width: 100%; margin-top: 4px; border: 0; cursor: pointer; }
.form-notice {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
}
.form-notice.success {
  border: 1px solid rgba(74,222,128,.26);
  background: rgba(34,197,94,.12);
  color: #bbf7d0;
}
.form-notice.error {
  border: 1px solid rgba(248,113,113,.28);
  background: rgba(239,68,68,.12);
  color: #fecaca;
}
.news-grid { align-items: stretch; }
.news-card,
.job-card {
  min-height: 240px;
  display: flex;
  flex-direction: column;
}
.news-meta {
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
}
.news-card h3,
.job-card h3 {
  margin: 14px 0 0;
}
.news-card h3 a {
  color: inherit;
  text-decoration: none;
}
.news-card p,
.job-card p {
  margin: 14px 0 0;
  color: var(--muted);
}
.text-link {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}
.text-link:hover { color: #7dd3fc; }
.career-culture-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 0;
  overflow: hidden;
  border: 1px solid rgba(148,210,255,.18);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0,0,0,.16);
}
.career-culture-strip > div {
  min-height: 150px;
  padding: 26px;
  border-right: 1px solid rgba(255,255,255,.09);
  background: linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.026));
}
.career-culture-strip > div:last-child { border-right: 0; }
.career-culture-strip strong {
  display: block;
  color: #fff;
  font-size: 22px;
  line-height: 1.25;
}
.career-culture-strip span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.job-card .tag-list { margin: 18px 0 24px; }
.empty-panel { grid-column: 1 / -1; }
.wechat-panel {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 36px;
  align-items: center;
  border: 1px solid rgba(148,210,255,.18);
  border-radius: 18px;
  padding: clamp(24px, 5vw, 48px);
  box-shadow: 0 28px 90px rgba(0,0,0,.18);
}
.wechat-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(30px, 4.5vw, 52px);
  line-height: 1.08;
}
.wechat-copy p {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
}
.wechat-account {
  display: inline-grid;
  gap: 5px;
  margin-top: 28px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,.05);
}
.wechat-account span {
  color: var(--muted);
  font-size: 13px;
}
.wechat-account strong {
  color: #fff;
  font-size: 18px;
}
.qr-card { max-width: 320px; margin: 0 auto; text-align: center; }
.wechat-panel .qr-card {
  margin: 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255,255,255,.08);
}
.container.narrow { max-width: 880px; }
.article-panel { padding: clamp(24px, 4vw, 42px); }
.back-link { margin: 0 0 24px; }
.article-tags { margin-bottom: 24px; }
.article-content {
  color: rgba(226,239,255,.84);
  line-height: 1.85;
}
.article-content h2,
.article-content h3,
.article-content h4 {
  color: #fff;
  line-height: 1.3;
}
.article-content a { color: var(--primary); }
.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 14px;
}
.site-footer { border-top: 1px solid rgba(255,255,255,.1); background: #050d19; padding: 48px 24px; color: var(--muted); }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer-brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.footer-brand img { width: 42px; height: 42px; border-radius: 8px; object-fit: cover; }

@media (max-width: 860px) {
  .nav-wrap { height: auto; min-height: 68px; align-items: flex-start; flex-direction: column; padding: 14px 18px; }
  .main-nav { justify-content: flex-start; }
  .grid.two, .grid.three, .contact-grid, .footer-grid, .trust-overview-panel, .trust-cert-grid, .partner-showcase, .module-grid.two, .module-grid.three, .agent-panel, .cta-panel, .wechat-panel, .career-culture-strip { grid-template-columns: 1fr; }
  .career-culture-strip > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09); }
  .career-culture-strip > div:last-child { border-bottom: 0; }
  .contact-form { grid-template-columns: 1fr; }
  .partner-feature-card, .case-flow-card { grid-template-columns: 1fr; }
  .trust-stats { grid-template-columns: 1fr; }
  .trust-stats div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .trust-stats div:last-child { border-bottom: 0; }
  .hero { padding-top: 104px; }
}