:root {
  --blue: #087db6;
  --blue-deep: #055891;
  --navy: #11253d;
  --orange: #e26d27;
  --ink: #2c2c2c;
  --ink-soft: #5c5c5c;
  --paper: #ffffff;
  --paper-deep: #f4f7fa;
  --line: #e0e6ea;
  --radius: 4px;
  --shadow: 0 10px 24px rgba(17, 37, 61, 0.09);
  --serif: Georgia, "PT Serif", serif;
  --sans: "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 15.5px;
}

img { max-width: 100%; display: block; }
a { color: var(--blue-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 0.55em;
  color: var(--navy);
}

.page-title { font-size: clamp(23px, 3vw, 29px); margin: 28px 0 20px; padding-bottom: 14px; border-bottom: 2px solid var(--line); }
.section-title { font-size: clamp(20px, 2.4vw, 25px); margin-bottom: 20px; }
.section-lead { color: var(--ink-soft); max-width: 720px; margin: -8px 0 24px; font-size: 15px; }

.breadcrumbs { font-size: 12.5px; color: #999; margin: 14px 0 0; }
.breadcrumbs a { color: #999; }

/* Top bar */
.top-bar { background: var(--navy); color: rgba(255,255,255,0.85); font-size: 12.5px; padding: 7px 0; }
.top-bar .wrap { display: flex; flex-wrap: wrap; gap: 18px; }
.top-bar a { color: #fff; text-decoration: none; }

/* Header */
.site-header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 100; }
.header-row { display: flex; align-items: center; gap: 16px; padding: 14px 0; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 17px; color: var(--navy); line-height: 1.25; }
.brand span { display: block; font-family: var(--sans); font-weight: 400; font-size: 11.5px; color: var(--ink-soft); }
.main-nav { display: flex; flex-wrap: wrap; gap: 3px; margin-left: auto; font-size: 13px; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 600; padding: 8px 11px; border-radius: var(--radius); }
.main-nav a:hover, .main-nav a.active { background: var(--paper-deep); color: var(--blue-deep); }

/* Hero */
.hero { padding: 44px 0; background: linear-gradient(155deg, var(--navy) 0%, var(--blue-deep) 100%); color: #fff; }
.hero-eyebrow { text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; font-weight: 700; color: var(--orange); margin: 0 0 14px; }
.hero h1 { color: #fff; font-size: clamp(24px, 3.4vw, 34px); margin-bottom: 14px; max-width: 700px; }
.hero p { color: rgba(255,255,255,0.88); font-size: 15.5px; max-width: 680px; margin: 0; }

/* Content */
.content-section { padding: 48px 0; }
.content-section.alt { background: var(--paper-deep); }
.article-body p { margin: 0 0 15px; color: var(--ink-soft); font-size: 15px; }
.article-body ul { color: var(--ink-soft); margin: 0 0 15px; padding-left: 20px; }
.article-body li { margin-bottom: 6px; }
.article-body strong { color: var(--ink); }

/* Subsidiaries grid */
.subs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sub-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow); }
.sub-card h3 { font-size: 16px; margin-bottom: 8px; }
.sub-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0 0 12px; }
.sub-card a.more { font-size: 13px; font-weight: 700; color: var(--blue-deep); }

/* News */
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.news-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.news-card img { width: 100%; height: 160px; object-fit: cover; }
.news-card-body { padding: 16px 18px; }
.news-card time { display: block; font-size: 11.5px; color: var(--orange); font-weight: 700; text-transform: uppercase; margin-bottom: 8px; }
.news-card h3 { font-size: 15px; margin: 0 0 8px; }
.news-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }

/* Article page (subsidiary detail) */
.article-hero { position: relative; height: 240px; overflow: hidden; margin-bottom: 4px; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }

/* Badges (certificates/awards) */
.badges-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 20px; }
.badges-row img { height: 70px; width: auto; border: 1px solid var(--line); border-radius: var(--radius); }

/* Contacts */
.offices-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.office-card { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: var(--radius); padding: 16px 18px; }
.office-card h4 { font-size: 14.5px; margin: 0 0 6px; color: var(--navy); }
.office-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }

.contact-box { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: var(--radius); padding: 26px 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-box h4 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); }
.contact-box p { margin: 0; font-size: 14.5px; }

/* Footer */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.78); padding: 36px 0 20px; margin-top: 10px; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 30px; padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-block h4 { text-transform: uppercase; font-size: 11px; letter-spacing: 0.04em; color: rgba(255,255,255,0.5); margin: 0 0 12px; }
.footer-block p, .footer-block a { display: block; margin: 0 0 8px; font-size: 13px; color: rgba(255,255,255,0.85); text-decoration: none; }
.footer-block a:hover { color: var(--orange); }
.footer-bottom { padding-top: 14px; font-size: 11.5px; color: rgba(255,255,255,0.45); }

@media (max-width: 960px) {
  .main-nav { display: none; }
  .subs-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .offices-grid { grid-template-columns: 1fr; }
  .contact-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
}