:root {
  --bg: #f4f7fb;
  --ink: #14233d;
  --muted: #66758c;
  --blue: #2f6bff;
  --blue-dark: #1d4ed8;
  --card: #ffffff;
  --line: #e6eef8;
  --green: #16a34a;
  --navy: #07111f;
  --shadow: 0 16px 40px rgba(20, 40, 80, 0.08);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Manrope, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, .btn { font-family: inherit; }
.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.top {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(20, 35, 61, 0.06);
}
.top .wrap { display: flex; align-items: center; gap: 22px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 20px; }
.brand i {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(180deg, #4d8dff, #2f6bff);
  display: grid; place-items: center; color: white; font-style: normal;
}
.top nav { display: flex; gap: 18px; margin-left: 12px; }
.top nav a { text-decoration: none; color: #3d4d68; font-weight: 600; font-size: 15px; }
.top nav a:hover { color: var(--blue); }
.cabinet {
  margin-left: auto;
  text-decoration: none;
  border: 1.5px solid #c9d7f5;
  color: var(--blue);
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 999px;
  background: white;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--blue); color: white; text-decoration: none; font-weight: 700;
  border-radius: 12px; min-height: 48px; padding: 0 18px; border: 0; cursor: pointer;
}
.btn:hover { background: var(--blue-dark); }
.btn.ghost { background: transparent; color: var(--ink); }
.hero { padding: 28px 0 10px; }
.hero-card {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 12px;
  align-items: center;
  background:
    radial-gradient(900px 420px at 78% 40%, rgba(90, 150, 255, 0.28), transparent 60%),
    linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
  border: 1px solid white;
  border-radius: 32px;
  padding: 42px 28px 28px 48px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero h1 { margin: 0; font-size: 64px; line-height: 0.98; letter-spacing: -0.045em; }
.lede { margin: 16px 0 0; max-width: 42ch; color: #3e516e; font-size: 18px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.pills span {
  background: white; border-radius: 999px; padding: 6px 10px; font-size: 13px; font-weight: 700;
  box-shadow: 0 4px 14px rgba(30, 60, 120, 0.06);
}
.hero-actions { display: flex; gap: 8px; align-items: center; margin-top: 22px; }
.hero-visual { position: relative; min-height: 420px; }
.hero-visual img.mascot { width: 100%; height: 460px; object-fit: contain; object-position: center bottom; }
.float {
  position: absolute; background: white; border-radius: 16px; box-shadow: 0 12px 30px rgba(20, 50, 110, 0.12);
  padding: 12px 14px; width: 210px;
}
.float.back { top: 18px; right: 8px; }
.float.front { right: 36px; bottom: 36px; width: 230px; }
.float b { display: block; font-size: 13px; }
.float p { margin: 6px 0 0; font-size: 12px; color: var(--muted); }
.ok { color: var(--green); font-weight: 700; }

.section { padding: 54px 0; }
.section h2 { margin: 0; text-align: center; font-size: 40px; letter-spacing: -0.04em; }
.sub { text-align: center; color: var(--muted); margin: 8px 0 28px; }
.cards3, .cards6, .steps, .tools, .faq { display: grid; gap: 16px; }
.cards3 { grid-template-columns: repeat(3, 1fr); }
.cards6 { grid-template-columns: repeat(3, 1fr); }
.card, .feat, .step, .price, .qa {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,0.8);
}
.card { padding: 18px; }
.card h3, .feat h3 { margin: 0 0 6px; font-size: 18px; }
.card p, .feat p, .step p { margin: 0; color: var(--muted); font-size: 14px; }
.mini { margin-top: 14px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: stretch; }
.sheet { background: #f4f7fb; border-radius: 12px; padding: 8px; font-size: 12px; }
.sheet.good { background: #e9f9ef; }
.sheet li { list-style: none; }
.sheet ul { margin: 6px 0 0; padding: 0; }
.arrow { align-self: center; color: var(--blue); font-weight: 800; }

.feat { display: grid; grid-template-columns: 1fr 120px; gap: 8px; padding: 16px 16px 0; overflow: hidden; min-height: 150px; }
.feat img { width: 140px; height: 150px; object-fit: cover; object-position: center bottom; margin-right: -16px; }
.steps { grid-template-columns: repeat(3, 1fr); }
.step { padding: 18px; }
.num {
  width: 28px; height: 28px; border-radius: 50%; background: #e8efff; color: var(--blue);
  display: grid; place-items: center; font-weight: 800; margin-bottom: 8px;
}
.demo-box { margin-top: 12px; background: #f6f8fc; border-radius: 14px; padding: 12px; }
.demo-box .btn { width: 100%; margin-top: 8px; }
.switch { display: flex; justify-content: space-between; align-items: center; background: white; border-radius: 10px; padding: 8px 10px; margin-top: 8px; }
.dot { width: 36px; height: 20px; background: #d7e0ee; border-radius: 99px; position: relative; }
.dot.on { background: #b7f0cb; }
.dot i, .dot.on i { position: absolute; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: white; }
.dot i { left: 2px; }
.dot.on i { right: 2px; background: var(--green); }

.safe {
  display: grid; grid-template-columns: 280px 1fr; gap: 24px; align-items: center;
  background: radial-gradient(500px 240px at 20% 40%, rgba(47, 107, 255, 0.35), transparent 70%), var(--navy);
  color: white; border-radius: 28px; padding: 28px; overflow: hidden;
}
.safe h2, .safe .sub { text-align: left; color: white; }
.safe .sub { color: #c5d2e8; }
.safe img { width: 260px; height: 280px; object-fit: cover; object-position: top; border-radius: 20px; }
.safe-points { display: grid; gap: 14px; }
.safe-points article { background: rgba(255,255,255,0.06); border-radius: 16px; padding: 14px 16px; }
.safe-points h3 { margin: 0 0 4px; font-size: 16px; }
.safe-points p { margin: 0; color: #c5d2e8; font-size: 14px; }

.tools { grid-template-columns: repeat(4, 1fr); }
.tool { background: white; border-radius: 18px; padding: 16px; display: flex; gap: 12px; align-items: center; box-shadow: var(--shadow); }
.mark { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: white; font-weight: 800; }
.giga { background: #21a366; }
.alice { background: #7c3aed; }
.win { background: #0078d4; }
.mcp { background: #111827; }
.tool b { display: block; }
.tool span { color: var(--muted); font-size: 13px; }

.price { max-width: 520px; margin: 0 auto; padding: 28px; text-align: center; }
.price .sum { font-size: 56px; letter-spacing: -0.04em; font-weight: 800; margin: 8px 0; }
.badge { display: inline-block; background: #e8f9ee; color: #128a45; font-weight: 800; border-radius: 999px; padding: 4px 10px; font-size: 13px; }
.price .btn { width: 100%; margin-top: 16px; }
.faq { grid-template-columns: 1fr 1fr; }
.qa { padding: 4px 16px; }
.qa summary { cursor: pointer; font-weight: 700; padding: 14px 0; }
.qa p { margin: 0 0 14px; color: var(--muted); }

.cta {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  background: linear-gradient(90deg, #2f6bff, #5b93ff);
  color: white; border-radius: 28px; padding: 8px 28px 8px 8px; overflow: hidden;
}
.cta img { width: 220px; height: 150px; object-fit: cover; object-position: top; }
.cta h2 { margin: 0; font-size: 36px; letter-spacing: -0.04em; }
.cta p { margin: 6px 0 0; }
.cta .btn { background: white; color: var(--blue); }

.foot { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 22px 0 32px; color: var(--muted); font-size: 14px; }
.foot nav { display: flex; gap: 14px; }
.foot a { color: var(--muted); }
.cookie {
  position: sticky; bottom: 12px; z-index: 6;
  width: min(760px, calc(100% - 24px)); margin: 0 auto 12px;
  background: var(--navy); color: white; border-radius: 16px;
  display: flex; gap: 12px; align-items: center; padding: 12px 14px;
}
.cookie a { color: white; }
.cookie[hidden] { display: none; }

@media (max-width: 900px) {
  .hero-card, .cards3, .cards6, .steps, .safe, .tools, .faq, .cta, .top .wrap { display: block; }
  .hero h1 { font-size: 42px; }
  .cabinet { display: inline-flex; margin: 8px 0; }
  .top nav { flex-wrap: wrap; margin: 8px 0; }
  .card, .feat, .step, .tool, .qa { margin-top: 12px; }
  .hero-visual { min-height: 0; }
  .float { position: static; width: auto; margin-top: 8px; }
  .safe img, .cta img { width: 100%; height: 220px; }
  .cta .btn { margin-top: 12px; }
}