:root {
  --black: #0a0a0a; --navy: #112442; --paper: #f4f4f2; --green: #a0c385; --yellow: #f7d878;
  --surface: #10182a; --line: #1e2a42; --muted: #8d97a8;
  --accent: linear-gradient(90deg, var(--green), var(--yellow));
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--black); color: var(--paper); line-height: 1.55;
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
img { max-width: 100%; display: block; }
a { color: var(--green); }
main, .top, footer { max-width: 1100px; margin: 0 auto; padding-inline: 24px; }

.top { display: flex; align-items: center; gap: 12px; padding-block: 20px; }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--yellow); }
.top nav { margin-left: auto; display: flex; gap: 20px; flex-wrap: wrap; }
.top nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.top nav a:hover { color: var(--paper); }

section { padding-block: 64px; border-top: 1px solid var(--line); }
section:first-child { border-top: 0; }
h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.1; margin: 0 0 18px; letter-spacing: -0.02em; }
h2 { font-size: 28px; margin: 0 0 28px; }
h3 { margin: 0 0 6px; font-size: 18px; }
.muted { color: var(--muted); }

.hero { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; padding-top: 48px; }
.eyebrow { margin: 0 0 12px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  background: var(--accent); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 600; }
.lead { color: var(--muted); font-size: 18px; max-width: 34em; margin: 0 0 28px; }
.btn { display: inline-block; padding: 12px 22px; border-radius: 10px; background: var(--accent); color: #0b1a05;
  font-weight: 600; text-decoration: none; }
.hero-art { margin: 0; padding: 20px; border-radius: 16px; background: var(--paper); }

.steps ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.steps p, .card p { color: var(--muted); margin: 0; font-size: 15px; }
.num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; margin-bottom: 12px;
  background: var(--navy); color: var(--green); font-weight: 600; font-size: 14px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }

.contact p { color: var(--muted); font-size: 18px; margin: 0; }
footer { padding-block: 32px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .steps ol { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .steps ol { grid-template-columns: 1fr; }
  .top nav { display: none; }
}