*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --ink: #0C0F1A; --ink-mid: #3C4257; --ink-light: #8A8FA8;
  --paper: #F8F8F5; --white: #FFFFFF;
  --blue: #1B8FC4; --blue-deep: #0F5F8A; --blue-light: #E6F4FB;
  --border: #E2E2DA;
  --font-head: 'Source Serif 4', Georgia, serif;
  --font-body: 'Source Sans 3', sans-serif;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--paper); color: var(--ink); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }

nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248,248,245,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 52px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.nav-logo { width: 34px; height: 34px; object-fit: contain; border-radius: 50%; }
.nav-wordmark { font-family: var(--font-body); font-size: 12.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink); line-height: 1; }
.nav-wordmark sup { font-size: 7.5px; letter-spacing: 0; vertical-align: super; font-weight: 400; color: var(--ink-light); margin-left: 1px; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { font-size: 13px; font-weight: 400; color: var(--ink-mid); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-cta { background: var(--blue) !important; color: white !important; padding: 7px 18px; border-radius: 5px; font-weight: 500 !important; transition: background 0.2s !important; }
.nav-cta:hover { background: var(--blue-deep) !important; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 52px; }
.section { padding: 88px 0; }
.section-label { font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.section-title { font-family: var(--font-head); font-size: clamp(28px,3.5vw,44px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; color: var(--ink); margin-bottom: 14px; }
.section-sub { font-size: 17px; color: var(--ink-mid); max-width: 520px; line-height: 1.75; margin-bottom: 52px; }

.btn-p { background: var(--blue); color: white; padding: 13px 28px; border-radius: 7px; font-family: var(--font-body); font-size: 14px; font-weight: 500; text-decoration: none; display: inline-block; transition: background 0.2s, transform 0.15s; }
.btn-p:hover { background: var(--blue-deep); transform: translateY(-1px); }
.btn-g { color: var(--ink-mid); font-size: 14px; font-weight: 500; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; transition: color 0.2s; }
.btn-g:hover { color: var(--blue); }

footer { background: var(--ink); color: white; padding: 40px 52px; }
footer .inner { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-logo { width: 28px; height: 28px; border-radius: 50%; object-fit: contain; }
.footer-name { font-family: var(--font-body); font-size: 11px; font-weight: 500; letter-spacing: 0.06em; color: rgba(255,255,255,0.55); }
.footer-copy { font-size: 11px; color: rgba(255,255,255,0.28); text-align: center; }
.footer-links { display: flex; gap: 20px; list-style: none; justify-content: flex-end; }
.footer-links a { font-size: 12px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: white; }

@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .wrap { padding: 0 20px; }
  .section { padding: 60px 0; }
  footer { padding: 28px 20px; }
  footer .inner { grid-template-columns: 1fr; gap: 16px; }
  .footer-links { justify-content: flex-start; flex-wrap: wrap; gap: 14px; }
}