:root {
  --bg: #ffffff;
  --ink: #101624;
  --muted: #5f6877;
  --quiet: #f5f7fa;
  --quiet-2: #eef2f6;
  --line: #dce3ec;
  --navy: #101a2e;
  --navy-2: #17243b;
  --amber: #b98232;
  --amber-2: #d6a24a;
  --blue: #315b8d;
  --shadow: 0 24px 70px rgba(16, 22, 36, 0.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.58;
}
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 227, 236, 0.86);
  backdrop-filter: blur(18px);
}
.wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 172px; height: 48px; display: block; }
.nav-links { display: flex; align-items: center; gap: 28px; color: #354052; font-size: 14px; font-weight: 720; }
.nav-links a { padding: 8px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover { color: var(--ink); border-color: var(--amber); }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(46px, 6.7vw, 82px); line-height: 0.98; letter-spacing: 0; color: #0e1524; }
h2 { margin-bottom: 14px; font-size: clamp(32px, 4.1vw, 52px); line-height: 1.05; letter-spacing: 0; }
h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.18; }
.lead { max-width: 720px; margin-bottom: 32px; color: #465264; font-size: clamp(18px, 2vw, 22px); line-height: 1.5; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 6px;
  padding: 0 22px;
  background: var(--navy);
  color: #fff;
  border: 1px solid var(--navy);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 14px 32px rgba(16, 26, 46, 0.16);
}
.button.secondary { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: none; }
.button:hover { transform: translateY(-1px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero { position: relative; overflow: hidden; padding: 96px 0 78px; background: linear-gradient(180deg, #fff 0%, #f7f9fc 100%); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.78fr); gap: 68px; align-items: center; }
.hero-copy { position: relative; z-index: 1; }

.corporate-visual {
  position: relative;
  min-height: 500px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent 36%),
    linear-gradient(160deg, #101827 0%, #17243b 62%, #0d1422 100%);
  box-shadow: var(--shadow);
  border: 1px solid rgba(16, 26, 46, .1);
}
.corporate-visual::before {
  content: "";
  position: absolute;
  inset: 32px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
}
.corporate-visual::after {
  content: "";
  position: absolute;
  inset: -80px;
  opacity: .18;
  background:
    linear-gradient(60deg, transparent 47%, rgba(255,255,255,.9) 48%, transparent 49%) 0 0/64px 64px,
    linear-gradient(-60deg, transparent 47%, rgba(214,162,74,.9) 48%, transparent 49%) 0 0/64px 64px;
}
.visual-orbit { position: absolute; border: 1px solid rgba(214,162,74,.36); border-radius: 50%; z-index: 1; }
.orbit-one { width: 360px; height: 360px; right: -80px; top: 56px; }
.orbit-two { width: 520px; height: 520px; left: -180px; bottom: -210px; opacity: .65; }
.visual-card { position: absolute; z-index: 2; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(18px); border-radius: 12px; padding: 22px; }
.visual-card span, .visual-card small { display: block; color: rgba(255,255,255,.66); font-size: 13px; font-weight: 700; }
.visual-card strong { display: block; margin: 8px 0 6px; font-size: 26px; line-height: 1.1; }
.visual-card-main { left: 42px; bottom: 44px; width: 270px; }
.visual-card-main::before { content: "M"; display: grid; place-items: center; width: 72px; height: 72px; margin-bottom: 26px; border-radius: 10px; background: linear-gradient(135deg, var(--amber), var(--amber-2)); color: #fff; font-size: 34px; font-weight: 900; }
.visual-card-small { width: 246px; padding: 18px; }
.visual-card-small strong { font-size: 18px; }
.top-card { right: 34px; top: 42px; }
.bottom-card { right: 56px; bottom: 88px; }

.section { padding: 82px 0; }
.section.soft { background: var(--quiet); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head p, .governance-copy p, .service-row p, .feature span, .legal-layout p, .legal-layout li { color: var(--muted); }
.split-section { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: start; }
.sticky-head { position: sticky; top: 110px; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.info-grid.single-column { grid-template-columns: 1fr; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 28px; box-shadow: 0 14px 40px rgba(16, 22, 36, .05); }
.profile-panel { box-shadow: none; }
.details { display: grid; gap: 0; }
.detail-row { display: grid; grid-template-columns: 180px 1fr; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--quiet-2); }
.detail-row:first-child { padding-top: 0; }
.detail-row:last-child { padding-bottom: 0; border-bottom: 0; }
.detail-row dt { color: #697386; font-size: 12px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.detail-row dd { margin: 0; color: #1f2937; font-weight: 720; }
.detail-row a { color: var(--blue); font-weight: 850; }

.service-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 48px; align-items: start; }
.service-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 68px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.service-row > span { color: var(--amber); font-size: 14px; font-weight: 900; letter-spacing: .08em; }
.service-row p { margin-bottom: 0; font-size: 16px; }

.governance-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 48px; align-items: start; }
.governance-copy p { font-size: 18px; }
.doc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.doc-link { min-height: 145px; padding: 22px; border-radius: 12px; background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease; }
.doc-link:hover { transform: translateY(-2px); border-color: rgba(185,130,50,.45); box-shadow: 0 18px 44px rgba(16,22,36,.08); }
.doc-link strong { font-size: 20px; }
.doc-link span { color: var(--muted); font-weight: 700; }
.refined-docs .doc-link:first-child { background: var(--navy); color: #fff; border-color: var(--navy); }
.refined-docs .doc-link:first-child span { color: rgba(255,255,255,.72); }

.contact-grid { display: grid; grid-template-columns: .8fr 1fr; gap: 28px; align-items: start; }
.contact-panel { box-shadow: none; }
.notice { border-left: 4px solid var(--amber); background: #fbf4e8; padding: 16px 18px; border-radius: 8px; color: #65420d; font-weight: 740; }
.site-footer { padding: 34px 0; border-top: 1px solid var(--line); color: #697386; background: #fff; }
.footer-line { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 14px; }

.legal-page { padding: 58px 0 86px; }
.legal-layout { max-width: 900px; }
.legal-layout h1 { font-size: clamp(38px, 5vw, 58px); }
.legal-layout h2 { margin-top: 38px; font-size: 24px; }
.legal-layout a { color: var(--blue); font-weight: 850; }
.legal-list { padding-left: 22px; }
.compact-card { margin-top: 28px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px; }

@media (max-width: 880px) {
  .wrap { width: min(100% - 30px, 1160px); }
  .nav { min-height: auto; align-items: flex-start; flex-direction: column; padding: 16px 0; }
  .brand img { width: 138px; height: auto; }
  .nav-links { width: 100%; flex-wrap: wrap; overflow: visible; gap: 8px 16px; padding-bottom: 0; font-size: 12px; }
  .hero { padding: 58px 0 48px; }
  .hero-grid, .split-section, .service-layout, .governance-grid, .contact-grid, .info-grid, .doc-grid { grid-template-columns: 1fr; }
  .sticky-head { position: static; }
  .corporate-visual { min-height: 420px; }
  .visual-card-main { left: 24px; bottom: 24px; width: calc(100% - 48px); }
  .top-card, .bottom-card { display: none; }
  .detail-row { grid-template-columns: 1fr; gap: 5px; }
  .service-row { grid-template-columns: 46px 1fr; gap: 16px; }
  .section { padding: 56px 0; }
}