:root {
  color-scheme: light;
  --blue: #175cff;
  --blue-dark: #0e43ca;
  --blue-soft: #eef4ff;
  --ink: #101522;
  --muted: #5f6879;
  --line: #dce3ee;
  --surface: #ffffff;
  --surface-muted: #f7f9fc;
  --green: #128a49;
  --shadow: 0 18px 50px rgba(22, 47, 93, 0.1);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue-dark);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.08em;
}

a:hover {
  color: var(--blue);
}

a:focus-visible {
  outline: 3px solid rgba(23, 92, 255, 0.3);
  outline-offset: 4px;
  border-radius: 4px;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  color: #fff;
  background: var(--blue-dark);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(220, 227, 238, 0.85);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.nav-wrap,
.page-shell,
.footer-wrap {
  width: min(1080px, calc(100% - 40px));
  margin-inline: auto;
}

.nav-wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  color: var(--ink);
  font-weight: 780;
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.site-nav a {
  padding: 0.55rem 0.78rem;
  border-radius: 9px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue-dark);
  background: var(--blue-soft);
}

.page-shell {
  padding-block: 72px 88px;
}

.hero {
  min-height: calc(100vh - 160px);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 4.6rem);
}

h2 {
  margin: 2.8rem 0 0.8rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

h3 {
  margin: 1.8rem 0 0.5rem;
  font-size: 1.15rem;
}

p {
  margin: 0.6rem 0 1rem;
}

.lead {
  max-width: 680px;
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: clamp(1.08rem, 2.2vw, 1.28rem);
}

.tagline {
  margin: 1.55rem 0 0;
  color: var(--blue-dark);
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  font-weight: 760;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.74rem 1.12rem;
  border: 1px solid var(--blue);
  border-radius: 12px;
  color: #fff;
  background: var(--blue);
  font-weight: 750;
  text-decoration: none;
}

.button:hover {
  color: #fff;
  background: var(--blue-dark);
}

.button.secondary {
  color: var(--blue-dark);
  background: #fff;
}

.button.secondary:hover {
  background: var(--blue-soft);
}

.icon-card {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 80% 10%, rgba(23, 92, 255, 0.13), transparent 40%),
    var(--surface-muted);
  box-shadow: var(--shadow);
}

.icon-card img {
  width: min(100%, 350px);
  margin-inline: auto;
  border-radius: 24%;
  box-shadow: 0 20px 45px rgba(20, 86, 220, 0.22);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.feature {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.feature strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--blue-dark);
  font-size: 1.02rem;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.content-header {
  max-width: 800px;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.content-header h1 {
  font-size: clamp(2.2rem, 5vw, 3.7rem);
}

.meta {
  color: var(--muted);
  font-size: 0.96rem;
}

.legal-content {
  max-width: 820px;
}

.legal-content ul {
  padding-left: 1.4rem;
}

.legal-content li {
  margin-bottom: 0.55rem;
}

.notice {
  margin: 2rem 0;
  padding: 1.25rem 1.35rem;
  border-left: 4px solid var(--blue);
  border-radius: 0 14px 14px 0;
  background: var(--blue-soft);
}

.about-layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 4rem);
}

.about-icon {
  width: 190px;
  border-radius: 24%;
  box-shadow: var(--shadow);
}

.fact-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 2rem 0;
}

.fact {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-muted);
}

.fact strong {
  display: block;
  color: var(--blue-dark);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface-muted);
}

.footer-wrap {
  display: flex;
  min-height: 104px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 760px) {
  .nav-wrap,
  .page-shell,
  .footer-wrap {
    width: min(100% - 28px, 1080px);
  }

  .nav-wrap {
    min-height: 64px;
  }

  .brand span {
    display: none;
  }

  .site-nav a {
    padding: 0.5rem 0.62rem;
    font-size: 0.88rem;
  }

  .page-shell {
    padding-block: 48px 64px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .icon-card {
    width: min(100%, 420px);
    margin-inline: auto;
    order: -1;
  }

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

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

  .about-icon {
    width: 128px;
  }

  .footer-wrap {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 1.5rem;
  }
}

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