:root {
  --blue: #115687;
  --blue-deep: #05233b;
  --blue-mid: #0b3d61;
  --accent: #3d8cbf;
  --accent-soft: #7cc0e6;
  --bg: #eef4f8;
  --paper: #ffffff;
  --ink: #16242e;
  --muted: #5a6b78;
  --line: rgba(17, 86, 135, 0.12);
  --radius: 16px;
  --maxw: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; line-height: 1.1; }

a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(238, 244, 248, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  background: var(--blue); color: #fff;
  border-radius: 10px;
  font-family: "Fraunces", serif; font-size: 22px; font-weight: 600;
}
.brand-text { font-family: "Fraunces", serif; font-size: 20px; font-weight: 600; color: var(--blue); letter-spacing: 0.3px; }
.brand-sub { color: var(--accent); margin-left: 5px; }
.nav { display: flex; gap: 28px; }
.nav a { font-size: 15px; font-weight: 500; color: var(--blue); opacity: 0.85; transition: opacity 0.2s; }
.nav a:hover { opacity: 1; }

/* Hero */
.hero {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(61, 140, 191, 0.30), transparent 60%),
    linear-gradient(160deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #eef4f8;
  padding: 96px 0 104px;
}
.eyebrow { text-transform: uppercase; letter-spacing: 3px; font-size: 12.5px; font-weight: 600; color: var(--accent-soft); margin-bottom: 22px; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); color: #fff; margin-bottom: 24px; }
.lede { max-width: 620px; font-size: clamp(1.02rem, 2vw, 1.18rem); color: rgba(238, 244, 248, 0.82); margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 15px; transition: transform 0.15s, box-shadow 0.2s, background 0.2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 24px rgba(61, 140, 191, 0.4); }
.btn-primary:hover { background: var(--accent-soft); color: var(--blue-deep); }
.btn-ghost { border: 1px solid rgba(238, 244, 248, 0.35); color: #eef4f8; }
.btn-ghost:hover { background: rgba(238, 244, 248, 0.1); }

/* Sections */
section { padding: 84px 0; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--blue); margin-bottom: 10px; }
.section-sub { color: var(--muted); font-size: 1.05rem; margin-bottom: 44px; }

/* Companies grid */
.companies { background: var(--bg); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.card {
  display: flex; flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s, box-shadow 0.25s, border-color 0.2s;
}
a.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(17, 86, 135, 0.15); border-color: var(--accent); }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.tag { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--blue); background: rgba(17, 86, 135, 0.08); padding: 5px 12px; border-radius: 999px; }
.arrow { color: var(--accent); font-size: 20px; transition: transform 0.2s; }
a.card:hover .arrow { transform: translate(4px, -4px); }
.soon { font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.card h3 { font-size: 1.32rem; color: var(--blue); margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.96rem; flex: 1; }
.card-link { margin-top: 18px; font-size: 14px; font-weight: 600; color: var(--accent); }
.card-link.muted { color: var(--muted); font-weight: 500; }
.card-link-action:hover { text-decoration: underline; }
.card-static { opacity: 0.92; }

.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; }
.chip { font-size: 12.5px; font-weight: 500; padding: 5px 11px; border-radius: 999px; background: rgba(17, 86, 135, 0.06); color: var(--blue); border: 1px solid var(--line); transition: background 0.2s; }
a.chip:hover { background: rgba(61, 140, 191, 0.18); }

/* About */
.about { background: var(--blue); color: #eef4f8; }
.about .section-title { color: #fff; }
.about-inner { max-width: 760px; }
.about p { font-size: 1.12rem; color: rgba(238, 244, 248, 0.85); }

/* Contact */
.contact { background: var(--bg); }
.contact-detail { font-size: 1.1rem; margin-top: 6px; }
.contact-detail a { color: var(--accent); font-weight: 600; }

/* Footer */
.site-footer { background: var(--blue-deep); color: rgba(238, 244, 248, 0.7); padding: 28px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; font-size: 14px; flex-wrap: wrap; gap: 10px; }
.site-footer a { color: var(--accent-soft); }

@media (max-width: 600px) {
  section { padding: 60px 0; }
  .hero { padding: 72px 0 80px; }
  .header-inner { flex-direction: column; height: auto; padding: 10px 0; gap: 8px; }
  .brand-mark { width: 32px; height: 32px; font-size: 19px; }
  .brand-text { font-size: 18px; }
  .nav { gap: 22px; }
  .nav a { font-size: 14px; }
}