:root {
  --primary: #7b2ff7;
  --primary-dark: #5f12d6;
  --bg: #f6f4fb;
  --surface: #ffffff;
  --text: #171321;
  --muted: #6f6a7c;
  --border: rgba(23, 19, 33, 0.08);
  --shadow: 0 24px 70px rgba(62, 31, 120, 0.16);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.hero {
  min-height: 720px;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.35), transparent 28%),
    linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  overflow: hidden;
}

.nav {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}

.nav-link {
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: white;
  font-weight: 700;
  backdrop-filter: blur(18px);
}

.hero-content {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0 110px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5.7rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.hero-text {
  max-width: 660px;
  margin: 28px 0 0;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.84);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: white;
  color: var(--primary-dark);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.16);
  color: white;
  backdrop-filter: blur(18px);
}

.phone-card {
  justify-self: center;
  width: min(360px, 100%);
  aspect-ratio: 0.62;
  border-radius: 44px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.screen {
  height: 100%;
  border-radius: 34px;
  background: linear-gradient(180deg, #fbfaff, #eee8ff);
  padding: 30px 22px;
  color: var(--text);
}

.screen-header {
  font-size: 1.35rem;
  font-weight: 900;
  margin-bottom: 26px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.grid span {
  min-height: 86px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  font-size: 1.45rem;
  font-weight: 900;
  background: white;
  box-shadow: 0 14px 28px rgba(75, 45, 130, 0.12);
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 86px 0;
}

.section h2,
.policy-title h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.section-subtitle {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.feature-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card,
.policy-card,
.privacy-callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(33, 24, 67, 0.08);
}

.card {
  padding: 28px;
}

.card h3,
.policy-card h2 {
  margin: 0 0 12px;
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.card p,
.policy-card p,
.privacy-callout p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.privacy-callout {
  padding: 44px;
  text-align: center;
}

.privacy-callout p {
  max-width: 740px;
  margin: 18px auto 28px;
}

.privacy-callout .button.primary {
  background: var(--primary);
  color: white;
}

.policy-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
}

.policy-title {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0 90px;
}

.policy-title p:last-child {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.78);
}

.policy-container {
  width: min(920px, calc(100% - 40px));
  margin: -42px auto 0;
  padding-bottom: 80px;
  display: grid;
  gap: 18px;
}

.policy-card {
  padding: 30px;
}

.policy-card a {
  color: var(--primary);
  font-weight: 800;
}

.footer {
  padding: 34px 20px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding: 50px 0 80px;
  }

  .phone-card {
    width: min(320px, 92%);
  }

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

  .section {
    padding: 64px 0;
  }
}

@media (max-width: 520px) {
  .nav {
    width: min(100% - 28px, 1120px);
  }

  .hero-content,
  .section,
  .policy-title,
  .policy-container {
    width: min(100% - 28px, 1120px);
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .privacy-callout {
    padding: 30px 22px;
  }

  .policy-card {
    padding: 24px;
  }
}