/* aWay landing — rvpn dark_star palette */
:root {
  --bg: #02031c;
  --surface: #15122b;
  --surface2: #1c1641;
  --accent: #6239ec;
  --accent2: #835ffd;
  --text: #f3f0ff;
  --muted: #9e96c5;
  --ok: #3ddc97;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 940px; margin: 0 auto; padding: 0 20px; }

/* Header */
.hero {
  background: linear-gradient(180deg, var(--surface2) 0%, var(--bg) 100%);
  padding: 24px 0 80px;
}
.hero.compact { padding: 24px 0 30px; }
.hero .container {
  display: flex; align-items: center; justify-content: space-between;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 20px; color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand img { border-radius: 8px; }
nav a { margin-left: 24px; font-size: 14px; color: var(--muted); }
nav a:hover { color: var(--text); }

/* Lead */
.lead { padding: 60px 0 40px; }
.lead h1 { font-size: 36px; margin: 0 0 18px; line-height: 1.2; }
.lead .sub { font-size: 17px; color: var(--muted); max-width: 720px; margin-bottom: 28px; }

.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 22px; border-radius: 10px;
  background: var(--surface2); color: var(--text);
  font-weight: 500;
  border: 1px solid transparent;
}
.btn:hover { text-decoration: none; border-color: var(--accent2); }
.btn.primary { background: var(--accent); }
.btn.ghost { background: transparent; border-color: var(--surface2); }

/* Features grid */
.features { padding: 50px 0; background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 100%); }
.features .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.feature { padding: 22px; background: var(--surface2); border-radius: 14px; }
.feature h3 { margin: 0 0 10px; font-size: 17px; color: var(--accent2); }
.feature p { margin: 0; font-size: 14px; color: var(--muted); }

/* How section */
.how { padding: 60px 0; }
.how h2 { font-size: 28px; margin: 0 0 28px; }
.steps { padding-left: 0; counter-reset: step; list-style: none; }
.steps li {
  padding: 18px 22px 18px 60px;
  background: var(--surface);
  border-radius: 12px;
  margin-bottom: 12px;
  position: relative;
  counter-increment: step;
  color: var(--muted);
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 22px; top: 18px;
  width: 28px; height: 28px;
  background: var(--accent); color: var(--text);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
}
.steps strong { color: var(--text); }
code {
  background: var(--surface2); padding: 2px 6px; border-radius: 4px;
  font-family: ui-monospace, "JetBrains Mono", monospace; font-size: 13px;
}

/* FAQ */
.faq { padding: 60px 0; background: var(--surface); }
.faq h2 { font-size: 28px; margin: 0 0 24px; }
.faq details {
  background: var(--bg); border-radius: 10px; padding: 14px 18px; margin-bottom: 10px;
}
.faq summary {
  cursor: pointer; font-weight: 500; color: var(--text);
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+ "; color: var(--accent2); margin-right: 6px; }
.faq details[open] summary::before { content: "− "; }
.faq p { color: var(--muted); margin: 12px 0 0; font-size: 14px; }

/* Install page */
.install-options { padding: 30px 0 60px; }
.opt {
  background: var(--surface);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 18px;
  transition: opacity .2s;
}
.opt.collapsed { opacity: 0.45; }
.opt.collapsed:hover { opacity: 1; }
.opt h2 { margin: 0 0 8px; font-size: 22px; color: var(--accent2); }
.opt p { margin: 0 0 14px; color: var(--muted); }
.sideload { margin-top: 16px; }
.sideload summary {
  cursor: pointer; color: var(--muted); font-size: 14px;
  list-style: none;
}
.sideload summary::before { content: "▸ "; color: var(--accent2); }
.sideload[open] summary::before { content: "▾ "; }
.sideload ol { margin: 12px 0 0 0; padding-left: 22px; color: var(--text); font-size: 14px; }
.sideload li { margin-bottom: 6px; }

.post-install { padding: 50px 0; background: var(--surface); }
.post-install h2 { margin: 0 0 18px; font-size: 24px; }
.post-install ol { padding-left: 22px; color: var(--text); }
.post-install li { margin-bottom: 10px; }
.post-install .note {
  margin-top: 24px; padding: 14px 18px;
  background: var(--surface2); border-radius: 8px;
  font-size: 14px; color: var(--muted);
}

/* Footer */
footer { padding: 26px 0; background: var(--bg); border-top: 1px solid var(--surface2); }
footer p { margin: 0; color: var(--muted); font-size: 13px; }

@media (max-width: 600px) {
  .lead h1 { font-size: 26px; }
  .hero .container { flex-direction: column; gap: 14px; }
  nav a { margin-left: 0; margin-right: 18px; }
}