/*
Theme Name: Chenhai Consulting Official
Theme URI: https://www.chenhaiconsulting.com
Author: Chenhai Consulting Ltd.
Author URI: https://www.chenhaiconsulting.com
Description: Official bilingual WordPress theme for Chenhai Consulting Ltd., combining consulting-brand presentation with an opportunities platform.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: chenhai
*/

:root{
  --navy:#0f2a44;
  --navy-2:#173b5f;
  --gold:#c8a24d;
  --orange:#f07f2f;
  --light:#f6f7f9;
  --grey:#697586;
  --line:#d9e0e7;
  --white:#ffffff;
  --container:1200px;
  --radius:20px;
  --shadow:0 16px 36px rgba(15,42,68,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  color:var(--navy);
  background:#fff;
  line-height:1.6;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:84px;
}
.brand{
  display:flex;align-items:center;gap:14px;font-weight:700;
}
.brand-logo{
  width:54px;height:54px;object-fit:contain;border-radius:12px;background:#fff;
  box-shadow:0 4px 18px rgba(15,42,68,.10);
}
.brand-mark{
  width:54px;height:54px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, #fff 0 15%, var(--gold) 16% 18%, #fff 19% 24%, var(--navy) 25% 100%);
}
.brand-text{line-height:1.1}
.brand-text small{display:block;font-weight:400;color:var(--grey);margin-top:3px}
.primary-nav ul{list-style:none;display:flex;gap:20px;margin:0;padding:0;align-items:center}
.primary-nav a{font-size:15px;font-weight:700}
.lang-switch{
  display:flex;gap:8px;align-items:center
}
.lang-switch button{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;
  font-weight:700;color:var(--navy);cursor:pointer
}
.lang-switch button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.hero{
  padding:66px 0 34px;
  background:linear-gradient(180deg,#f9fafb 0%, #ffffff 70%);
}
.hero-grid{
  display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center
}
.kicker{
  display:inline-block;background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:999px;
  font-size:13px;font-weight:700;color:var(--grey);
}
.hero h1{font-size:52px;line-height:1.08;margin:18px 0 14px;letter-spacing:-1px}
.hero p{font-size:18px;color:var(--grey);max-width:640px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{
  display:inline-block;padding:14px 18px;border-radius:999px;font-weight:700;border:1px solid var(--navy);
}
.btn.primary{background:var(--navy);color:#fff}
.btn.secondary{background:#fff;color:var(--navy)}
.btn.accent{background:var(--orange);border-color:var(--orange);color:#fff}
.hero-visual{
  position:relative;min-height:560px;display:flex;align-items:center;justify-content:center
}
.boreas-globe{
  position:relative;width:100%;max-width:560px;aspect-ratio:1/1;
}
.boreas-globe__sphere{
  position:relative;width:100%;height:100%;border-radius:50%;overflow:hidden;
  background:
    radial-gradient(circle at 36% 28%, rgba(255,255,255,.22) 0 7%, transparent 8%),
    radial-gradient(circle at 58% 18%, rgba(240,127,47,.16) 0 5%, transparent 6%),
    radial-gradient(circle at 50% 45%, #20507d 0%, #14385b 42%, #0f2a44 64%, #0b1f33 100%);
  box-shadow:
    0 38px 62px rgba(15,42,68,.23),
    inset 0 0 0 1px rgba(255,255,255,.12),
    inset 18px 0 30px rgba(255,255,255,.08),
    inset -30px 0 55px rgba(0,0,0,.18);
}
.boreas-globe__map{
  position:absolute;inset:0;border-radius:50%;
  background-image:url("assets/images/world-borders.png");
  background-repeat:repeat-x;
  background-size:auto 100%;
  background-position:0 0;
  animation:boreasMapScroll 28s linear infinite;
  opacity:.95;
  transform:scale(1.04);
}
.boreas-globe__shade{
  position:absolute;inset:0;border-radius:50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.32), transparent 16%),
    radial-gradient(circle at 42% 36%, rgba(255,255,255,.14), transparent 26%),
    linear-gradient(90deg, rgba(255,255,255,.18) 0%, rgba(255,255,255,.05) 22%, rgba(0,0,0,0) 44%, rgba(0,0,0,.12) 70%, rgba(0,0,0,.32) 100%);
  pointer-events:none;
}
.boreas-globe__rim{
  position:absolute;inset:6px;border-radius:50%;
  border:1px solid rgba(255,255,255,.24);
  box-shadow: inset 0 0 28px rgba(255,255,255,.06);
  pointer-events:none;
}
.globe-card{
  position:absolute;right:-10px;bottom:10px;background:#fff;border-radius:18px;padding:18px;width:255px;box-shadow:var(--shadow)
}
.globe-card h3{margin:0 0 8px;font-size:18px}
.globe-card p{margin:0;color:var(--grey);font-size:14px}
.section{padding:68px 0}
.section.alt{background:var(--light)}
.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}
.section-head h2{margin:0;font-size:36px;letter-spacing:-.5px}
.section-head p{margin:0;color:var(--grey);max-width:700px}
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:28px
}
.serve-box,.value-box,.info-card,.service-card,.op-card,.contact-card,.team-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.serve-box,.value-box{padding:28px}
.serve-box h3,.value-box h3,.service-card h3,.team-card h3,.contact-card h3,.op-card h3{margin-top:0}
.image-band{
  display:grid;grid-template-columns:1.2fr .8fr;gap:22px;margin-top:24px
}
.image-tall,.image-stack .img-card,.wide-image{
  border-radius:22px;overflow:hidden;position:relative;min-height:300px;background:
    linear-gradient(135deg, rgba(15,42,68,.72), rgba(255,255,255,.12)),
    radial-gradient(circle at 20% 20%, rgba(240,127,47,.45), transparent 18%),
    linear-gradient(120deg, #93a9bf, #eef3f7);
}
.image-stack{display:grid;gap:22px}
.img-overlay{
  position:absolute;left:20px;right:20px;bottom:18px;color:#fff
}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service-card,.team-card,.contact-card,.op-card{overflow:hidden}
.service-image,.team-image,.contact-image{
  min-height:190px;
  background:
    linear-gradient(135deg, rgba(15,42,68,.78), rgba(240,127,47,.12)),
    radial-gradient(circle at 75% 20%, rgba(255,255,255,.24), transparent 16%),
    linear-gradient(140deg, #8ca3b8, #f3f6f9);
}
.service-card .content,.team-card .content,.contact-card .content,.op-card .content{padding:24px}
.service-card p,.team-card p,.contact-card p,.op-card p,.serve-box p,.value-box p,.info-card p{color:var(--grey)}
.meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.tag{
  display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;background:#f3f6f9;border:1px solid var(--line);font-size:12px;font-weight:700;color:var(--navy)
}
.op-card .meta{margin-bottom:10px}
.notice{
  padding:16px 18px;border-radius:16px;background:#f8fbfd;border:1px solid var(--line);color:var(--grey)
}
.login-panel{
  padding:22px;border-radius:20px;background:linear-gradient(135deg, #0f2a44, #173b5f);color:#fff
}
.login-panel .btn{border-color:#fff;color:#fff}
.login-panel .btn.primary{background:#fff;color:var(--navy)}
.info-card{padding:24px}
.footer{
  padding:40px 0;background:#0b2238;color:#fff;margin-top:40px
}
.footer-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:28px
}
.footer p,.footer li,.footer a{color:rgba(255,255,255,.82)}
.lang-cn{display:none}
body.lang-zh .lang-en{display:none}
body.lang-zh .lang-cn{display:initial}
body.lang-en .lang-en{display:initial}
body.lang-en .lang-cn{display:none}
.text-block .lang-cn{display:none}
body.lang-zh .text-block .lang-cn{display:block}
body.lang-zh .text-block .lang-en{display:none}
body.lang-en .text-block .lang-cn{display:none}
body.lang-en .text-block .lang-en{display:block}
.simple-list{padding-left:18px}
.simple-list li{margin-bottom:10px}
.wp-block-image,.entry-content img{border-radius:16px}
.login-form-inline{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.login-form-inline input{
  border:1px solid var(--line);border-radius:999px;padding:12px 16px;min-width:200px
}
.table-like{display:grid;gap:14px}
.table-row{
  display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;gap:14px;
  padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff
}
.small{font-size:14px;color:var(--grey)}
.page-hero{padding:54px 0;background:linear-gradient(180deg, #f7f9fb, #fff)}
.page-hero h1{font-size:46px;margin:0 0 8px}
.breadcrumbs{font-size:13px;color:var(--grey);margin-bottom:10px}

  to{transform:rotate(360deg)}
}
@keyframes twinkle{
  0%{transform:scale(1);opacity:1;box-shadow:0 0 0 0 rgba(240,127,47,.55)}
  70%{transform:scale(1.18);opacity:.95;box-shadow:0 0 0 14px rgba(240,127,47,0)}
  100%{transform:scale(1);opacity:1;box-shadow:0 0 0 0 rgba(240,127,47,0)}
}
@media (max-width: 1080px){
  .hero-grid,.split,.image-band,.footer-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .table-row{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .header-inner{flex-direction:column;align-items:flex-start;padding:14px 0}
  .primary-nav ul{flex-wrap:wrap}
  .hero h1,.page-hero h1{font-size:36px}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .hero{padding-top:40px}
}


@keyframes boreasMapScroll{
  from{background-position:0 0}
  to{background-position:-200% 0}
}