:root {
  --black: #070907;
  --panel: #111611;
  --panel-2: #181e18;
  --paper: #f0efe5;
  --muted: #b7bbae;
  --green: #18ff39;
  --yellow: #d7bf55;
  --danger: #ff7558;
  --line: #394439;
  font-family: "Roboto Condensed", Bahnschrift, "Arial Narrow", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; color: var(--paper); background: radial-gradient(circle at top, #1b251b 0, var(--black) 48%); }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 68px;
  padding: 12px clamp(16px, 4vw, 52px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: rgba(5, 7, 5, .93);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand { color: var(--green); font-weight: 950; letter-spacing: .03em; text-decoration: none; text-transform: uppercase; }
.brand small { display: block; color: var(--muted); font-size: .68rem; font-weight: 700; text-transform: none; }
nav { display: flex; flex-wrap: wrap; gap: 14px; }
nav a, footer a { color: var(--paper); font-size: .82rem; font-weight: 800; text-decoration: none; }
nav a:hover, nav a:focus-visible, footer a:hover, footer a:focus-visible { color: var(--green); }

main { width: min(1160px, calc(100% - 28px)); margin: 0 auto; }
.hero { padding: clamp(60px, 10vw, 120px) 0 34px; }
.eyebrow { margin: 0 0 8px; color: var(--green); font-size: .76rem; font-weight: 950; letter-spacing: .15em; text-transform: uppercase; }
h1, h2, h3, p { max-width: 72ch; }
h1 { margin: 0; max-width: 900px; font-size: clamp(3.1rem, 8vw, 7.8rem); line-height: .84; letter-spacing: -.055em; text-transform: uppercase; }
h2 { margin: 0; font-size: clamp(2rem, 5vw, 4.2rem); line-height: .92; text-transform: uppercase; }
h3 { margin: 0; font-size: 1.35rem; line-height: 1; text-transform: uppercase; }
.lead { margin: 24px 0 0; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.34rem); line-height: 1.45; }

.safety { margin: 0 0 54px; padding: 18px 20px; color: #ffd8cf; background: rgba(103, 29, 18, .62); border: 1px solid rgba(255, 117, 88, .65); }
.safety strong { color: var(--danger); text-transform: uppercase; }

.routes, .diagnostic { padding: clamp(38px, 7vw, 76px) 0; border-top: 1px solid var(--line); }
.routes > header, .diagnostic > header { margin-bottom: 26px; }
.routes header p:last-child, .diagnostic header p:last-child { color: var(--muted); }
.route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.route-card { min-height: 230px; padding: 22px; display: grid; align-content: start; gap: 14px; color: var(--paper); background: linear-gradient(145deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); text-decoration: none; box-shadow: 0 14px 30px rgba(0,0,0,.20); }
.route-card > span { width: fit-content; padding: 4px 7px; color: var(--yellow); border: 1px solid rgba(215,191,85,.5); font-size: .64rem; font-weight: 950; letter-spacing: .08em; }
.route-card p { margin: 0; color: var(--muted); line-height: 1.45; }
.route-card.live { border-color: rgba(24,255,57,.62); }
.route-card.live:hover, .route-card.live:focus-visible { transform: translateY(-2px); box-shadow: 0 0 0 2px rgba(24,255,57,.18), 0 18px 36px rgba(0,0,0,.28); }

.steps { margin: 0; padding: 0; display: grid; gap: 12px; list-style: none; counter-reset: fix-step; }
.steps li { counter-increment: fix-step; padding: 18px 18px 18px 76px; position: relative; display: grid; gap: 6px; background: var(--panel); border: 1px solid var(--line); }
.steps li::before { content: counter(fix-step); position: absolute; left: 18px; top: 16px; width: 38px; height: 38px; display: grid; place-items: center; color: #061006; background: var(--green); font-weight: 950; }
.steps strong { text-transform: uppercase; }
.steps span { color: var(--muted); line-height: 1.45; }
.truth-note { margin-top: 18px; padding: 17px 18px; color: #f4e9aa; background: rgba(83,72,17,.45); border: 1px solid rgba(215,191,85,.55); }

footer { min-height: 72px; padding: 18px clamp(16px, 4vw, 52px); display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted); background: #050705; border-top: 1px solid var(--line); }

@media (max-width: 780px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .route-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(3rem, 18vw, 5rem); }
  .steps li { padding-left: 64px; }
  footer { align-items: flex-start; flex-direction: column; }
}