:root {
  --teal: #0c6c70;
  --teal-dark: #0a5a5d;
  --teal-soft: #e6f0f0;
  --ink: #1a2b2c;
  --gray: #5b6b6b;
  --line: #e5e9e9;
  --bg: #ffffff;
  --bg-alt: #f6f9f9;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-block; border-radius: 10px; font-weight: 600;
  padding: 12px 22px; font-size: 15px; cursor: pointer; transition: all .15s; border: 1px solid transparent;
}
.btn:hover { text-decoration: none; }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); color: #fff; }
.btn-ghost { background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-ghost:hover { background: var(--teal-soft); }

/* ── Nav ─────────────────────────────────────────────── */
.nav { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); z-index: 50; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-brand img { height: 34px; display: block; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--teal); text-decoration: none; }
.nav-login { color: var(--teal) !important; }

/* ── Hero ────────────────────────────────────────────── */
.hero { background: linear-gradient(180deg, var(--teal-soft) 0%, #fff 100%); padding: 80px 0 72px; }
.hero-inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; background: var(--teal); color: #fff; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; margin-bottom: 20px; }
.hero h1 { font-size: 52px; line-height: 1.08; font-weight: 800; letter-spacing: -.02em; margin-bottom: 20px; }
.hero h1 .accent { color: var(--teal); }
.lede { font-size: 19px; color: var(--gray); max-width: 540px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.hero-note { font-size: 13px; color: var(--gray); }
.hero-art { text-align: center; }
.hero-art img { max-width: 240px; width: 100%; opacity: .9; filter: drop-shadow(0 16px 40px rgba(12,108,112,.25)); }

/* ── Sections ────────────────────────────────────────── */
.section { padding: 76px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: 34px; font-weight: 800; letter-spacing: -.02em; text-align: center; margin-bottom: 48px; }
.center { text-align: center; margin-top: 44px; }

/* ── Feature grid ────────────────────────────────────── */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 28px; transition: all .15s; }
.card:hover { border-color: var(--teal); box-shadow: 0 10px 30px rgba(12,108,112,.08); transform: translateY(-2px); }
.card-icon { font-size: 30px; margin-bottom: 14px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--gray); font-size: 15px; }

/* ── Steps ───────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step { text-align: center; padding: 0 12px; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: var(--teal); color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 16px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--gray); font-size: 15px; }

/* ── Footer ──────────────────────────────────────────── */
.footer { background: var(--ink); color: #c8d4d4; padding: 56px 0 28px; margin-top: 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 38px; margin-bottom: 16px; }
.footer-brand p { font-size: 13px; line-height: 1.7; color: #9fb0b0; }
.footer-col h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 14px; }
.footer-col a { display: block; color: #c8d4d4; font-size: 14px; margin-bottom: 10px; }
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 22px; }
.footer-bottom p { font-size: 12px; color: #8a9b9b; }

/* ── Legal pages ─────────────────────────────────────── */
.legal { padding: 56px 0 76px; }
.legal-inner { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
.legal-nav { position: sticky; top: 92px; }
.legal-nav h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--gray); margin-bottom: 14px; }
.legal-nav a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--ink); font-size: 15px; margin-bottom: 4px; }
.legal-nav a:hover { background: var(--teal-soft); text-decoration: none; }
.legal-nav a.active { background: var(--teal); color: #fff; font-weight: 600; }
.legal-meta { border-bottom: 1px solid var(--line); padding-bottom: 18px; margin-bottom: 28px; }
.legal-meta h1 { font-size: 32px; font-weight: 800; margin-bottom: 6px; }
.legal-meta p { color: var(--gray); font-size: 14px; }
.legal-content { font-size: 16px; color: #33403f; }
.legal-content h1 { font-size: 24px; margin: 28px 0 12px; }
.legal-content h2 { font-size: 20px; margin: 24px 0 10px; }
.legal-content p { margin-bottom: 14px; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { display: none; }
  .hero h1 { font-size: 38px; }
  .grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .legal-inner { grid-template-columns: 1fr; }
  .legal-nav { position: static; }
  .nav-links a:not(.btn):not(.nav-login) { display: none; }
}