:root {
  color: #1f2937;
  background: #f7f8fc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body { margin: 0; }

main, footer { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }

.nav { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; }
.brand { color: #15233e; font-size: 1.3rem; font-weight: 800; letter-spacing: -0.04em; text-decoration: none; }
.brand span { color: #6d4aff; }
.nav-link { color: #46516a; font-size: .94rem; text-decoration: none; }

.hero { padding: 88px 7% 90px; border-radius: 28px; background: linear-gradient(135deg, #17233d, #413079 58%, #724eff); color: white; box-shadow: 0 22px 55px #2937672b; }
.eyebrow { color: #aa9cff; font-size: .74rem; font-weight: 750; letter-spacing: .13em; margin: 0 0 16px; }
h1, h2, p { margin-top: 0; }
h1 { max-width: 760px; font-size: clamp(2.6rem, 6vw, 5.1rem); line-height: .98; letter-spacing: -.065em; margin-bottom: 26px; }
.lead { max-width: 650px; color: #e7e6ff; font-size: 1.2rem; line-height: 1.65; }
.platforms { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0; }
.platforms span { border: 1px solid #b5a9ff6b; border-radius: 999px; color: #f4f2ff; font-size: .9rem; padding: 8px 14px; }
.button { display: inline-block; background: white; border-radius: 10px; color: #40317c; font-weight: 700; padding: 13px 19px; text-decoration: none; }

.features, .policies { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); padding: 78px 0; }
.features article, .policies article { background: white; border: 1px solid #e5e7f0; border-radius: 18px; padding: 28px; }
h2 { color: #18233c; font-size: 1.28rem; letter-spacing: -.035em; }
.features p, .policies p, .pro > p { color: #586378; line-height: 1.65; margin-bottom: 0; }

.pro { align-items: end; background: #eceaff; border-radius: 20px; display: grid; gap: 30px; grid-template-columns: 1fr 1fr; padding: 50px; }
.pro h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); margin: 0; }
.pro .eyebrow { color: #5f48cc; }
.policies { padding-bottom: 50px; }
.policies h2 { font-size: 1.05rem; }
.policies p { font-size: .92rem; }
.policies a { color: #4c37ca; }
footer { border-top: 1px solid #e3e6ef; color: #687386; display: flex; font-size: .82rem; justify-content: space-between; padding: 28px 0 42px; }

@media (max-width: 700px) {
  main, footer { width: min(100% - 28px, 1080px); }
  .hero { padding: 60px 8%; }
  .features, .policies, .pro { grid-template-columns: 1fr; }
  .features, .policies { padding: 44px 0; }
  .pro { padding: 32px; }
  footer { flex-direction: column; gap: 8px; }
}