:root {
  --bg: #0b1220;
  --bg-alt: #111a2e;
  --card: #151f35;
  --text: #e8eefc;
  --muted: #9aa8c7;
  --accent: #3dd6c6;
  --accent-2: #5b8cff;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --font: "DM Sans", system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  background-image:
    radial-gradient(900px 400px at 10% -10%, rgba(61,214,198,0.18), transparent),
    radial-gradient(700px 360px at 90% 0%, rgba(91,140,255,0.16), transparent);
}
a { color: inherit; text-decoration: none; }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.5rem; max-width: 1100px; margin: 0 auto;
  position: sticky; top: 0; backdrop-filter: blur(12px);
  background: rgba(11,18,32,0.75); border-bottom: 1px solid var(--border); z-index: 10;
}
.logo { font-weight: 700; letter-spacing: -0.02em; }
.logo span { color: var(--accent); }
.nav nav { display: flex; gap: 1.25rem; align-items: center; font-size: 0.95rem; color: var(--muted); }
.nav nav a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), #2bb8c4);
  color: #041018; font-weight: 600; padding: 0.85rem 1.25rem;
  border-radius: 999px; border: none; cursor: pointer;
}
.btn:hover { filter: brightness(1.05); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-sm { padding: 0.55rem 0.95rem; font-size: 0.9rem; }
.btn-block { width: 100%; margin-top: 1rem; }
.hero, .section, .cta-band, .footer { max-width: 1100px; margin: 0 auto; padding: 3.5rem 1.5rem; }
.hero { padding-top: 4.5rem; padding-bottom: 3rem; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; font-weight: 600; }
h1 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0.4rem 0 1rem; max-width: 14ch;
}
h1 em { font-style: italic; color: var(--accent); }
.lede { color: var(--muted); font-size: 1.15rem; max-width: 38rem; }
.lede.narrow { margin: 0 auto; text-align: center; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.section h2, .cta-band h2 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 1.5rem;
}
.section-alt { background: var(--bg-alt); border-radius: var(--radius); margin: 1rem auto; }
.grid3 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.35rem;
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); }
.steps { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.steps li { margin-bottom: 0.85rem; }
.steps strong { color: var(--text); }
.pricing .amount {
  font-family: var(--serif); font-size: 2.4rem; margin: 0.25rem 0 1rem; color: var(--accent);
}
.pricing ul { margin: 0; padding-left: 1.1rem; color: var(--muted); }
.pricing li { margin-bottom: 0.35rem; }
.price.featured {
  border-color: rgba(61,214,198,0.45);
  box-shadow: 0 0 0 1px rgba(61,214,198,0.2), 0 20px 50px rgba(0,0,0,0.25);
  position: relative;
}
.badge {
  position: absolute; top: 0.9rem; right: 0.9rem;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  background: rgba(61,214,198,0.15); color: var(--accent); padding: 0.25rem 0.5rem; border-radius: 999px;
}
.fine { color: var(--muted); font-size: 0.9rem; margin-top: 1.25rem; }
.about p { color: var(--muted); max-width: 40rem; }
.cta-band {
  text-align: center; background: linear-gradient(160deg, rgba(61,214,198,0.12), rgba(91,140,255,0.1));
  border: 1px solid var(--border); border-radius: calc(var(--radius) + 4px); margin: 2rem auto 3rem;
}
.cta-band p { color: var(--muted); margin-bottom: 1.25rem; }
.footer { padding-top: 0; padding-bottom: 2.5rem; color: var(--muted); font-size: 0.9rem; }
@media (max-width: 720px) {
  .nav nav a:not(.btn) { display: none; }
  h1 { max-width: none; }
}