:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --text: #172033;
  --muted: #66728a;
  --border: rgba(122, 139, 172, 0.22);
  --blue: #3157a4;
  --blue-soft: #dce7ff;
  --violet: #6d4db7;
  --teal: #267a9a;
  --brown: #a85b22;
  --shadow: 0 24px 70px rgba(23, 32, 51, 0.1);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 4%, rgba(80, 108, 200, 0.18), transparent 34rem),
    radial-gradient(circle at 84% 18%, rgba(38, 122, 154, 0.12), transparent 32rem),
    linear-gradient(180deg, #fbfcff 0%, var(--bg) 54%, #eef3ff 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0;
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.98rem;
  font-weight: 700;
}

.brand__icon {
  width: 34px;
  height: 34px;
  display: block;
  border-radius: 11px;
  box-shadow: 0 8px 20px rgba(49, 87, 164, 0.18);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.site-nav a {
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.74);
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: clamp(5rem, 10vw, 8.5rem) 0 clamp(3rem, 7vw, 5rem);
  text-align: center;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 920px;
  margin-right: auto;
  margin-bottom: 1.35rem;
  margin-left: auto;
  font-size: clamp(3.25rem, 9vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.hero__lead {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1.1rem, 2.4vw, 1.55rem);
  line-height: 1.55;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero__meta span {
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.summary-card,
.policy-shell,
.permissions,
.contact {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.summary-card {
  min-height: 260px;
  padding: 1.5rem;
  border-radius: 32px;
}

.summary-card__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 3rem;
  border-radius: 50%;
  color: var(--blue);
  background: var(--blue-soft);
  font-weight: 800;
}

.summary-card h2 {
  margin-bottom: 0.75rem;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
}

.summary-card p,
.policy-item p,
.permission-card p,
.contact p {
  color: var(--muted);
  line-height: 1.65;
}

.policy-shell,
.permissions,
.contact {
  margin-top: 1rem;
  padding: clamp(1.5rem, 5vw, 3.25rem);
  border-radius: 36px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}

.section-heading h2,
.contact h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.policy-list {
  display: grid;
  gap: 0.75rem;
}

.policy-item,
.permission-card {
  padding: 1.4rem;
  border: 1px solid rgba(122, 139, 172, 0.16);
  border-radius: 24px;
  background: var(--surface-strong);
}

.policy-item h3,
.permission-card code {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text);
  font-size: 1.08rem;
}

.policy-item p,
.permission-card p,
.contact p {
  margin-bottom: 0;
}

.permission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.permission-card code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-weight: 800;
}

.contact {
  margin-bottom: 4rem;
}

.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 800px) {
  .site-header,
  .site-nav,
  .summary-grid,
  .permission-grid {
    display: block;
  }

  .site-nav {
    margin-top: 0.8rem;
  }

  .site-nav a {
    display: inline-block;
    margin-right: 0.35rem;
  }

  .summary-card,
  .permission-card {
    margin-bottom: 0.85rem;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 5.2rem);
  }
}