:root {
  color-scheme: light;
  --ink: #17183a;
  --muted: #626b88;
  --purple: #4b4aa8;
  --deep-purple: #41329a;
  --blue: #6996e8;
  --soft-blue: #dfeaff;
  --mint: #dff3ef;
  --pink: #f3c7d7;
  --card: rgba(255, 255, 255, 0.72);
  --line: rgba(255, 255, 255, 0.88);
  --shadow: rgba(45, 56, 111, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 9%, rgba(105, 150, 232, 0.42), transparent 34rem),
    radial-gradient(circle at 88% 76%, rgba(243, 199, 215, 0.46), transparent 32rem),
    radial-gradient(circle at 58% 42%, rgba(223, 243, 239, 0.62), transparent 28rem),
    linear-gradient(145deg, #f8fbff 0%, #edf4ff 46%, #f8f1fb 100%);
  background-attachment: fixed;
  line-height: 1.6;
}

a {
  color: var(--deep-purple);
}

.site-shell {
  width: min(1080px, calc(100% - 36px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 720;
  text-decoration: none;
}

.brand-mark {
  width: 37px;
  height: 37px;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(75, 74, 168, 0.22);
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 560;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--deep-purple);
}

.hero {
  display: grid;
  min-height: 70vh;
  align-items: center;
  padding: 70px 0 92px;
}

.hero-card,
.glass-card,
.document {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: 0 22px 70px var(--shadow);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.hero-card {
  position: relative;
  max-width: 780px;
  padding: clamp(34px, 7vw, 76px);
  overflow: hidden;
  border-radius: 42px;
}

.hero-card::after {
  position: absolute;
  width: 290px;
  height: 290px;
  right: -92px;
  bottom: -136px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #fff, var(--soft-blue) 27%, #9eb8ef 62%, #7274cf 100%);
  box-shadow: 0 18px 60px rgba(75, 74, 168, 0.2);
  content: "";
  opacity: 0.7;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.18;
}

h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(42px, 8vw, 76px);
  letter-spacing: -0.045em;
}

.hero h1 {
  font-size: clamp(38px, 6vw, 60px);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 560px;
}

.hero-copy > p:not(.eyebrow) {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2.5vw, 21px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding-bottom: 92px;
}

.glass-card {
  padding: 27px;
  border-radius: 28px;
}

.feature-icon {
  display: grid;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.95);
  border-radius: 50%;
  color: white;
  background: linear-gradient(145deg, var(--blue), var(--purple));
  box-shadow: 0 9px 24px rgba(75, 74, 168, 0.18);
}

.feature-icon img {
  display: block;
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
}

.glass-card h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.glass-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.document-wrap {
  padding: 58px 0 96px;
}

.document {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 64px);
  border-radius: 34px;
}

.document h1 {
  font-size: clamp(36px, 6vw, 54px);
}

.document h2 {
  margin: 38px 0 10px;
  font-size: 22px;
}

.document h3 {
  margin: 24px 0 6px;
  font-size: 17px;
}

.document p,
.document li {
  color: #4f5875;
}

.document strong {
  color: var(--ink);
}

.effective-date {
  margin: 12px 0 34px;
  color: var(--muted);
  font-size: 14px;
}

.callout {
  margin: 30px 0;
  padding: 20px 22px;
  border: 1px solid rgba(105, 150, 232, 0.28);
  border-radius: 20px;
  background: rgba(223, 234, 255, 0.62);
}

.contact-card {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding: 13px 19px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  box-shadow: 0 9px 24px rgba(45, 56, 111, 0.09);
  font-weight: 650;
  text-decoration: none;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 38px;
  border-top: 1px solid rgba(75, 74, 168, 0.1);
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
  }

  .nav-links {
    gap: 13px;
    padding-top: 7px;
  }

  .nav-links a:first-child {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 44px 0 66px;
  }

  .hero-card {
    border-radius: 30px;
  }

  .hero-card::after {
    width: 190px;
    height: 190px;
    right: -90px;
    bottom: -105px;
  }

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

  .footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}