:root {
  --bg: #ffffff;
  --text: #202124;
  --muted: #5f6368;
  --border: #e0e0e0;
  --brand: #1a73e8;
  --brand-dark: #174ea6;
  --card: #ffffff;
  --soft: #f8fafd;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: 1050px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  letter-spacing: .2px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0f9d58, #1a73e8);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}

.nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

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

.nav a:hover,
.nav a.active {
  color: var(--brand);
}

.hero {
  background: linear-gradient(180deg, var(--soft), #fff);
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 1050px;
  margin: 0 auto;
  padding: 78px 24px;
}

.eyebrow {
  color: var(--brand);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 12px;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  font-weight: 700;
}

h2 {
  margin: 0 0 24px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  font-weight: 600;
}

h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
}

.container {
  max-width: 1050px;
  margin: 0 auto;
  padding: 56px 24px;
}

.lead {
  max-width: 720px;
  font-size: 20px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 10px 26px rgba(60, 64, 67, .08);
}

.app-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, #fbbc04, #ea4335);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
}

.card:nth-child(2) .app-icon {
  background: linear-gradient(135deg, #34a853, #1a73e8);
}

.card:nth-child(3) .app-icon {
  background: linear-gradient(135deg, #673ab7, #1a73e8);
}

.button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.button {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--brand);
  text-decoration: none;
  font-size: 14px;
  background: #fff;
}

.button:hover {
  border-color: var(--brand);
}

.policy {
  max-width: 850px;
}

.policy h1 {
  font-size: clamp(30px, 4vw, 44px);
}

.policy p {
  color: #3c4043;
  font-size: 17px;
}

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

.footer-inner {
  max-width: 1050px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer a {
  color: var(--muted);
}

@media (max-width: 760px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    gap: 14px;
  }

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

  .hero-inner {
    padding: 54px 24px;
  }
}