:root {
  color-scheme: light;
  --background: #f9f7ff;
  --surface: #ffffff;
  --text: #252038;
  --muted: #665f7d;
  --accent: #7257ff;
  --accent-strong: #d64feb;
  --accent-soft: #f1eaff;
  --line: #e5def3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: var(--accent);
}

.page {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
}

.brand {
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

.brand-with-icon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-with-icon img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  box-shadow: 0 8px 20px rgba(114, 87, 255, 0.22);
}

.links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.links a {
  color: var(--muted);
  font-size: 15px;
  text-decoration: none;
}

.hero {
  padding: 72px 0 56px;
}

.between-hero {
  padding: 64px 0 84px;
  background:
    radial-gradient(circle at 72% 28%, rgba(217, 79, 235, 0.24), transparent 30%),
    radial-gradient(circle at 62% 56%, rgba(100, 157, 255, 0.24), transparent 36%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.84), rgba(243, 232, 255, 0.76));
}

.between-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 410px);
  align-items: center;
  gap: 48px;
}

.between-visual {
  position: relative;
  min-height: 570px;
}

.between-logo-hero {
  position: absolute;
  left: 0;
  top: 16px;
  width: min(300px, 54vw);
  height: auto;
  border-radius: 52px;
  box-shadow: 0 28px 80px rgba(114, 87, 255, 0.25);
}

.between-shot {
  position: absolute;
  width: min(260px, 44vw);
  height: auto;
  border: 1px solid rgba(70, 51, 115, 0.12);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(70, 51, 115, 0.18);
}

.between-shot-main {
  right: 0;
  top: 166px;
  z-index: 2;
}

.eyebrow {
  color: var(--accent);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 12px;
}

h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(42px, 8vw, 76px);
  letter-spacing: 0;
  line-height: 0.98;
}

h2 {
  margin: 0 0 14px;
  font-size: 28px;
  letter-spacing: 0;
}

h3 {
  margin: 28px 0 8px;
  font-size: 19px;
  letter-spacing: 0;
}

p {
  margin: 0 0 16px;
}

.lead {
  max-width: 680px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 21px;
}

.section {
  border-top: 1px solid var(--line);
  padding: 56px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  min-height: 150px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(249, 247, 255, 0.94)),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.card p,
.document p,
.document li,
.message-help p,
.muted {
  color: var(--muted);
}

.message-help {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  align-items: center;
  gap: 44px;
  padding: 34px;
  background:
    radial-gradient(circle at 86% 22%, rgba(214, 79, 235, 0.18), transparent 34%),
    radial-gradient(circle at 18% 80%, rgba(114, 87, 255, 0.14), transparent 30%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.message-help-image {
  width: 100%;
  max-width: 300px;
  justify-self: center;
  border: 1px solid rgba(70, 51, 115, 0.12);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(70, 51, 115, 0.18);
}

.notice {
  padding: 18px;
  margin: 22px 0;
  background: var(--accent-soft);
  border: 1px solid #dacdff;
  border-radius: 8px;
}

.document {
  max-width: 760px;
  padding-bottom: 60px;
}

.document ul {
  padding-left: 22px;
}

.document li {
  margin-bottom: 8px;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 28px 0 40px;
  font-size: 14px;
}

@media (max-width: 720px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .between-hero-layout {
    grid-template-columns: 1fr;
  }

  .between-visual {
    min-height: 500px;
  }

  .between-logo-hero {
    width: min(260px, 68vw);
    border-radius: 42px;
  }

  .between-shot {
    width: min(220px, 58vw);
    border-radius: 22px;
  }

  .between-shot-main {
    top: 170px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .message-help {
    grid-template-columns: 1fr;
    padding: 24px;
  }
}