:root {
  --sn-bg: #f4f7f6;
  --sn-ink: #0f1f1c;
  --sn-muted: #5b6b67;
  --sn-primary: #0f766e;
  --sn-primary-dark: #0b5c56;
  --sn-accent: #f59e0b;
  --sn-card: #ffffff;
  --sn-line: rgba(15, 31, 28, 0.08);
  --sn-radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.sn-body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  color: var(--sn-ink);
  background: var(--sn-bg);
  line-height: 1.6;
}
h1, h2, h3, .sn-logo {
  font-family: Outfit, sans-serif;
}
a { color: var(--sn-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.sn-container {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.sn-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 247, 246, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sn-line);
}
.sn-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}
.sn-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--sn-ink);
  text-decoration: none;
}
.sn-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--sn-primary);
  color: #fff;
  font-size: 0.95rem;
}
.sn-nav-links {
  display: flex;
  gap: 22px;
}
.sn-nav-links a {
  color: var(--sn-muted);
  font-weight: 500;
  text-decoration: none;
}
.sn-nav-links a:hover { color: var(--sn-ink); }
.sn-nav-actions { display: flex; gap: 8px; }

.sn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none !important;
  border: 1px solid transparent;
}
.sn-btn-primary {
  background: var(--sn-primary);
  color: #fff;
}
.sn-btn-primary:hover { background: var(--sn-primary-dark); }
.sn-btn-ghost {
  color: var(--sn-ink);
  border-color: var(--sn-line);
  background: transparent;
}
.sn-btn-lg { padding: 14px 24px; }

.sn-hero {
  padding: 88px 0 72px;
}
.sn-eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--sn-primary);
  font-weight: 600;
  font-size: 0.85rem;
}
.sn-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.1;
  max-width: 14ch;
}
.sn-lead {
  max-width: 36rem;
  color: var(--sn-muted);
  font-size: 1.15rem;
  margin: 0 0 28px;
}
.sn-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.sn-section { padding: 72px 0; }
.sn-section-alt { background: #eef4f2; }
.sn-section h2, .sn-cta h2 {
  margin: 0 0 12px;
  font-size: 2rem;
}
.sn-section-lead {
  color: var(--sn-muted);
  max-width: 40rem;
  margin: 0 0 32px;
}
.sn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.sn-card {
  background: var(--sn-card);
  border: 1px solid var(--sn-line);
  border-radius: var(--sn-radius);
  padding: 24px;
}
.sn-card h3 { margin: 0 0 8px; }
.sn-card p { margin: 0; color: var(--sn-muted); }

.sn-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 14px;
  color: var(--sn-muted);
}
.sn-steps strong { color: var(--sn-ink); }

.sn-cta {
  padding: 80px 0;
  text-align: center;
}
.sn-cta p { color: var(--sn-muted); margin: 0 0 24px; }

.sn-footer {
  border-top: 1px solid var(--sn-line);
  padding: 40px 0 24px;
  background: #ecf2f0;
}
.sn-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}
.sn-footer-tagline { color: var(--sn-muted); margin: 10px 0 0; }
.sn-footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.sn-footer-links a { color: var(--sn-muted); text-decoration: none; }
.sn-footer-copy {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--sn-line);
  color: var(--sn-muted);
  font-size: 0.9rem;
}

.sn-legal { padding: 72px 0 96px; }
.sn-legal h1 { margin: 0 0 8px; }
.sn-muted { color: var(--sn-muted); }

@media (max-width: 800px) {
  .sn-nav-links { display: none; }
  .sn-grid { grid-template-columns: 1fr; }
  .sn-footer-inner { flex-direction: column; }
  .sn-hero { padding-top: 56px; }
}