:root {
  --bg: #ffffff;
  --bg-soft: #f3fbfd;
  --text: #12303a;
  --muted: #4c6770;
  --brand: #0f8fa8;
  --brand-dark: #0b7288;
  --accent: #2563eb;
  --card-shadow: 0 14px 30px rgba(11, 114, 136, 0.1);
  --radius: 14px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
.container { width: min(1100px, 92%); margin: 0 auto; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: #fff; padding: .5rem; }
.site-header { position: sticky; top: 0; background: rgba(255,255,255,.95); border-bottom: 1px solid #e8f0f2; z-index: 20; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.logo { font-size: 1.25rem; font-weight: 800; color: var(--brand-dark); text-decoration: none; }
.nav { display: flex; gap: 1rem; align-items: center; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; }
.nav a:hover { color: var(--brand-dark); }
.hero { padding: 3.5rem 0; background: linear-gradient(180deg, #eaf9fc 0%, #fff 70%); }
.hero-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.5rem; align-items: center; }
.eyebrow { color: var(--brand-dark); font-weight: 700; letter-spacing: .02em; margin-bottom: .6rem; }
h1 { font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.2; margin: 0 0 1rem; }
.hero-text { color: var(--muted); max-width: 56ch; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.3rem; }
.btn { display: inline-block; background: var(--brand); color: #fff; text-decoration: none; border: 0; border-radius: 999px; padding: .78rem 1.2rem; font-weight: 700; cursor: pointer; }
.btn:hover { background: var(--brand-dark); }
.btn-secondary { background: #e6f2ff; color: #15419d; }
.btn-small { padding: .45rem .9rem; }
.card { background: #fff; border-radius: var(--radius); padding: 1.2rem; box-shadow: var(--card-shadow); border: 1px solid #e8f0f2; }
.section { padding: 3.2rem 0; }
.section-alt { background: var(--bg-soft); }
.section-intro { color: var(--muted); max-width: 70ch; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.steps { padding-left: 1.1rem; }
.cta { text-align: center; }
.cta-inner { background: #0e3d4a; color: #fff; padding: 2rem; border-radius: 18px; }
.cta .btn { margin-top: .6rem; background: #34b1c8; }
.site-footer { background: #08232b; color: #d2e8ee; padding: 1.4rem 0; margin-top: 2rem; }
.footer-wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-footer a { color: #9ed8e4; text-decoration: none; margin-left: .8rem; }
.menu-toggle { display: none; }
.legal h1 { margin-top: 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 1rem; }
.contact-form { display: grid; gap: .6rem; }
input, textarea { width: 100%; padding: .7rem; border: 1px solid #cddce0; border-radius: 10px; font: inherit; }
.notice { background: #f1f8ff; border-left: 4px solid #3b82f6; padding: .8rem; border-radius: 8px; }
@media (max-width: 840px) {
  .menu-toggle { display: inline-block; border: 1px solid #d3e4ea; background: #fff; padding: .45rem .7rem; border-radius: 8px; }
  .nav { display: none; position: absolute; right: 4%; top: 66px; background: #fff; border: 1px solid #dfecef; border-radius: 12px; padding: .8rem; box-shadow: var(--card-shadow); flex-direction: column; align-items: flex-start; }
  .nav.open { display: flex; }
  .hero-grid, .card-grid, .two-up, .contact-grid { grid-template-columns: 1fr; }
}