:root {
  --bg: #0B1020;
  --panel: #151C2F;
  --primary: #8B5CF6;
  --cyan: #22D3EE;
  --text: #F8FAFC;
  --soft: #94A3B8;
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  background-image: radial-gradient(circle at 50% 0%, #1d1650 0%, rgba(11, 16, 32, 0) 55%);
  background-repeat: no-repeat;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand { display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 20px; color: var(--text); text-decoration: none; }
.brand img { width: 36px; height: 36px; }

.nav-links { display: flex; align-items: center; gap: 16px; }
.nav-links a.link { color: var(--soft); text-decoration: none; font-size: 15px; }

.btn-primary, .btn-ghost {
  display: inline-block;
  border-radius: 12px;
  padding: 14px 26px;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #8B5CF6, #6D44E0);
  color: var(--text);
  border: none;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(139, 92, 246, 0.4); }

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-small { padding: 9px 18px; font-size: 14px; }

.hero { text-align: center; padding: 70px 0 60px; }
.hero h1 { font-size: 46px; line-height: 1.15; margin-bottom: 16px; }
.hero h1 span { background: linear-gradient(90deg, #8B5CF6, #22D3EE); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--soft); font-size: 18px; max-width: 560px; margin: 0 auto 28px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .note { color: var(--soft); font-size: 13px; margin-top: 16px; }

section.block { padding: 50px 0; }
section.block h2 { font-size: 30px; text-align: center; margin-bottom: 8px; }
section.block p.sub { text-align: center; color: var(--soft); margin-bottom: 30px; }

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.card { background: var(--panel); border-radius: 16px; padding: 22px; border: 1px solid #222b45; }
.card .icon { font-size: 30px; margin-bottom: 10px; }
.card h3 { font-size: 18px; margin-bottom: 6px; }
.card p { color: var(--soft); font-size: 15px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { text-align: center; padding: 10px; }
.step .num {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, #8B5CF6, #22D3EE);
  color: var(--bg); font-weight: bold; font-size: 20px;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 10px;
}
.step p { color: var(--soft); font-size: 15px; }

.privacy { text-align: center; background: var(--panel); border: 1px solid var(--primary); border-radius: 18px; padding: 30px 22px; }
.privacy h2 { margin-bottom: 8px; }
.privacy p { color: var(--soft); max-width: 560px; margin: 0 auto; }

.final { text-align: center; padding: 60px 0; }
.final h2 { font-size: 32px; margin-bottom: 18px; }

footer { text-align: center; color: var(--soft); font-size: 13px; padding: 30px 0 40px; border-top: 1px solid #222b45; }

@media (max-width: 700px) {
  .hero { padding: 40px 0 40px; }
  .hero h1 { font-size: 34px; }
  .grid, .steps { grid-template-columns: 1fr; }
}