:root {
  --bg: #0f1222;
  --surface: #171b33;
  --text: #e8eaf6;
  --muted: #9aa0c3;
  --accent: #6c7cff;
  --accent-2: #3dd9b5;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header {
  border-bottom: 1px solid #252a4a;
}
header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo { font-weight: 800; font-size: 1.3rem; color: var(--text); }
.logo span { color: var(--accent-2); }
nav a { margin-left: 22px; color: var(--muted); }
nav a.active, nav a:hover { color: var(--text); text-decoration: none; }

.hero { padding: 96px 0 72px; text-align: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.15; margin-bottom: 18px; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 620px; margin: 0 auto 32px; }

.btn {
  display: inline-block; padding: 13px 26px; border-radius: 999px;
  background: var(--accent); color: #fff; font-weight: 600;
}
.btn:hover { text-decoration: none; filter: brightness(1.1); }
.btn.ghost { background: transparent; border: 1px solid #353b66; margin-left: 10px; color: var(--text); }

.features {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; padding: 24px 0 80px;
}
.card {
  background: var(--surface); border: 1px solid #252a4a;
  border-radius: var(--radius); padding: 26px;
}
.card .icon { font-size: 1.6rem; margin-bottom: 10px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); }

.page { padding: 72px 0; max-width: 720px; }
.page h1 { font-size: 2.2rem; margin-bottom: 16px; }
.page p { color: var(--muted); margin-bottom: 14px; }

.status {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(61, 217, 181, .1); color: var(--accent-2);
  padding: 6px 14px; border-radius: 999px; font-size: .9rem; margin-bottom: 22px;
}
.status::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2);
}

footer {
  border-top: 1px solid #252a4a; padding: 28px 0; color: var(--muted); font-size: .9rem;
}
footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

@media (max-width: 560px) {
  nav a { margin-left: 14px; }
  .btn.ghost { margin: 12px 0 0; }
}