/* Shenzhen Jiuyun Lihuo Technology - English site styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', 'Helvetica Neue', Arial, 'Microsoft YaHei', sans-serif; color: #22303f; line-height: 1.7; background: #fff; }
a { color: #0b3d91; text-decoration: none; }
a:hover { color: #e8842c; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header { background: #0b3d91; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand img { height: 40px; }
.brand-name { font-size: 17px; font-weight: 700; line-height: 1.2; }
.brand-sub { font-size: 11px; color: #cfd9ee; letter-spacing: .5px; }
.main-nav { display: flex; gap: 28px; align-items: center; }
.main-nav a { color: #e8eefb; font-size: 14.5px; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
.main-nav a:hover, .main-nav a.active { color: #fff; border-bottom-color: #e8842c; }
.lang-link { color: #e8842c !important; border: 1px solid #e8842c; border-radius: 4px; padding: 5px 12px !important; }
.lang-link:hover { background: #e8842c; color: #fff !important; }

/* Hero */
.hero { background: linear-gradient(135deg, #0b3d91 0%, #123a6b 100%); color: #fff; padding: 74px 0 66px; }
.hero h1 { font-size: 38px; line-height: 1.3; margin-bottom: 16px; }
.hero p { font-size: 18px; color: #dfe8f5; max-width: 760px; }
.hero .cta-row { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 12px 26px; border-radius: 26px; font-weight: 600; font-size: 15px; }
.btn-orange { background: #e8842c; color: #fff; }
.btn-orange:hover { background: #d6731a; color: #fff; }
.btn-outline { border: 1.5px solid #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: #0b3d91; }

/* Sections */
.section { padding: 56px 0; }
.section.alt { background: #f4f7fb; }
.section h2 { font-size: 27px; color: #0b3d91; margin-bottom: 10px; }
.section .lead { color: #5a6b7e; margin-bottom: 30px; max-width: 860px; }
.section h3 { font-size: 19px; color: #0b3d91; margin: 22px 0 10px; }
.section p { margin-bottom: 12px; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: #fff; border: 1px solid #e3e9f2; border-radius: 8px; padding: 24px; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: 0 6px 20px rgba(11,61,145,.12); transform: translateY(-3px); }
.card h3 { margin-top: 0; }
.card .tag { display: inline-block; background: #eef3fb; color: #0b3d91; font-size: 12px; padding: 3px 10px; border-radius: 12px; margin-bottom: 10px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }

/* Tables */
table { width: 100%; border-collapse: collapse; margin: 14px 0 22px; font-size: 14px; }
th, td { border: 1px solid #dfe6ef; padding: 10px 12px; text-align: left; }
th { background: #0b3d91; color: #fff; font-weight: 600; }
tr:nth-child(even) td { background: #f7f9fc; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 18px 0; }
.step { background: #fff; border: 1px solid #e3e9f2; border-radius: 8px; padding: 14px 10px; text-align: center; font-size: 13px; }
.step b { display: block; color: #0b3d91; font-size: 15px; margin-bottom: 4px; }
ul.ticks { list-style: none; margin: 10px 0 14px; }
ul.ticks li { padding-left: 24px; position: relative; margin-bottom: 8px; }
ul.ticks li:before { content: "\2714"; color: #e8842c; position: absolute; left: 0; font-weight: 700; }

/* CTA band */
.cta-band { background: #e8842c; color: #fff; text-align: center; padding: 44px 20px; }
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { margin-bottom: 20px; color: #fff7ef; }
.cta-band .btn { background: #fff; color: #e8842c; }
.cta-band .btn:hover { background: #0b3d91; color: #fff; }

/* Footer */
.site-footer { background: #0b2d55; color: #c6d2e8; padding: 44px 0 0; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; padding-bottom: 30px; }
.site-footer h4 { color: #fff; margin-bottom: 12px; font-size: 15px; }
.site-footer a { color: #c6d2e8; }
.site-footer a:hover { color: #e8842c; }
.footer-bottom { border-top: 1px solid #1d4170; padding: 16px 0; text-align: center; color: #8fa3c2; font-size: 13px; }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.info-block { background: #f4f7fb; border-radius: 8px; padding: 22px; }
.info-block b { color: #0b3d91; }

@media (max-width: 860px) {
  .grid, .grid.two, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .main-nav { gap: 14px; flex-wrap: wrap; }
  .hero h1 { font-size: 28px; }
  .header-inner { flex-wrap: wrap; height: auto; padding: 10px 0; gap: 8px; }
}