:root {
  --bg-top: #0b1e3f;
  --bg-bot: #03060f;
  --accent: #d2a23a;
  --sky: #2e72d9;
  --text: #f4f7fb;
  --muted: #9fb0c6;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --maxw: 980px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 70% -10%, rgba(46, 114, 217, 0.35), transparent 60%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bot));
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Nav */
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 24px; max-width: var(--maxw); margin: 0 auto;
}
nav .brand { font-weight: 700; font-size: 1.35rem; letter-spacing: -0.01em; }
nav .brand span { color: var(--accent); }
nav .links a { color: var(--muted); margin-left: 28px; font-size: 1rem; }
nav .links a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 80px 0 64px; }
.hero .badge {
  display: inline-block; font-size: 0.95rem; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 8px 18px; margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 700; letter-spacing: -0.03em;
  line-height: 1.05; margin-bottom: 22px;
}
.hero h1 .grad {
  background: linear-gradient(90deg, #7db0ff, var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.lead { font-size: clamp(1.1rem, 2.2vw, 1.45rem); color: var(--muted); max-width: 680px; margin: 0 auto 36px; }
.price {
  display: inline-flex; gap: 14px; align-items: baseline;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 16px 28px; backdrop-filter: blur(10px);
}
.price .amt { font-size: 1.8rem; font-weight: 700; }
.price .note { color: var(--muted); font-size: 1rem; }

/* Features */
.features { padding: 40px 0 24px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.feature {
  background: var(--card); border: 1px solid var(--border); border-radius: 22px;
  padding: 30px 28px; backdrop-filter: blur(10px);
}
.feature .ico { font-size: 2rem; margin-bottom: 14px; }
.feature h3 { font-size: 1.3rem; margin-bottom: 8px; letter-spacing: -0.01em; }
.feature p { color: var(--muted); font-size: 1.02rem; }

/* Sections / legal */
section.block { padding: 56px 0; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); letter-spacing: -0.02em; margin-bottom: 22px; }
.legal h2 { margin-top: 40px; }
.legal h3 { margin-top: 28px; margin-bottom: 8px; font-size: 1.25rem; }
.legal p, .legal li { color: var(--muted); margin-bottom: 12px; font-size: 1.05rem; }
.legal ul { padding-left: 24px; }
.legal .updated { color: var(--muted); font-size: 0.95rem; opacity: 0.8; }

.card-pane {
  background: var(--card); border: 1px solid var(--border); border-radius: 24px;
  padding: 40px 36px; backdrop-filter: blur(10px); margin-top: 24px;
}

/* Footer */
footer { border-top: 1px solid var(--border); margin-top: 64px; padding: 36px 0; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
footer a { color: var(--muted); margin-right: 22px; }
footer a:hover { color: var(--text); text-decoration: none; }

.btnrow { margin-top: 34px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 30px; border-radius: 14px; font-weight: 600; font-size: 1.05rem;
  border: 1px solid var(--border); color: var(--text); background: var(--card);
}
.btn.primary { background: linear-gradient(90deg, var(--sky), #1c4fa0); border-color: transparent; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }