:root {
  --bg: #f6f7f9;
  --white: #ffffff;
  --text: #17181c;
  --muted: #69707c;
  --purple: #7657ff;
  --purple-dark: #5135cf;
  --soft-purple: #f0edff;
  --border: #e4e6eb;
  --dark: #14151a;
  --warning: #fff6da;
  --warning-border: #e6cc6c;
  --success: #18855a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

a:focus-visible,
.button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
  border-radius: 6px;
}

main a:focus-visible,
footer a:focus-visible {
  outline: 3px solid var(--purple);
  outline-offset: 2px;
}

header {
  color: #fff;
  background:
    radial-gradient(
      circle at 82% 10%,
      rgba(151, 126, 255, .35),
      transparent 31%
    ),
    linear-gradient(135deg, #15131c, #30245b 60%, #6549e9);
}

.nav {
  max-width: 1180px;
  margin: auto;
  padding: 23px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.brand {
  font-size: 21px;
  font-weight: 850;
  letter-spacing: -.6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-block;
  padding: 6px 11px;
  border-radius: 20px;
  color: #e9e5ff;
  font-size: 14px;
  text-decoration: none;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, .12);
  color: #fff;
}

.official-tag {
  padding: 7px 13px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 30px;
  font-size: 12px;
  color: #eee;
  background: rgba(255,255,255,.06);
}

.hero {
  max-width: 980px;
  margin: auto;
  padding: 82px 24px 115px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 22px;
  padding: 7px 14px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 30px;
  background: rgba(255,255,255,.06);
  color: #eeeaff;
  font-size: 13px;
}

.hero h1 {
  margin: 0 auto 24px;
  max-width: 900px;
  font-size: clamp(43px, 7vw, 76px);
  line-height: 1.01;
  letter-spacing: -3.5px;
}

.hero p {
  max-width: 750px;
  margin: auto;
  color: #e2dfeb;
  font-size: 19px;
}

.actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-block;
  padding: 14px 23px;
  border-radius: 11px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: #fff;
  color: #34218b;
}

.button.primary:hover {
  background: #f1eeff;
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.08);
}

.button.secondary:hover {
  background: rgba(255,255,255,.16);
}

main {
  width: min(1060px, calc(100% - 32px));
  margin: -50px auto 70px;
  position: relative;
}

.disclaimer {
  margin-bottom: 24px;
  padding: 23px 25px;
  border: 1px solid var(--warning-border);
  border-radius: 17px;
  background: var(--warning);
  color: #554900;
}

.disclaimer strong {
  display: block;
  margin-bottom: 6px;
  color: #473c00;
}

section {
  margin-bottom: 24px;
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: 21px;
  background: var(--white);
  box-shadow: 0 9px 35px rgba(20, 25, 35, .04);
  scroll-margin-top: 24px;
}

h2 {
  margin: 0 0 15px;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -.9px;
}

h3 {
  margin: 0 0 8px;
  font-size: 19px;
}

.intro {
  max-width: 800px;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 17px;
  margin-top: 28px;
}

.feature {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fafbfc;
}

.icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  border-radius: 12px;
  background: var(--soft-purple);
  color: var(--purple-dark);
  font-weight: 900;
}

.feature p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.browser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 26px;
}

.browser {
  padding: 22px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: #fbfbfc;
}

.browser strong {
  display: block;
  margin-bottom: 5px;
  font-size: 18px;
}

.browser span {
  color: var(--muted);
  font-size: 13px;
}

.steps {
  counter-reset: step;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.steps li {
  counter-increment: step;
  position: relative;
  margin: 21px 0;
  padding-left: 55px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--purple);
  color: #fff;
  font-weight: 800;
}

.security {
  color: #fff;
  background: var(--dark);
  border: 0;
}

.security h2 {
  color: #fff;
}

.security p,
.security li {
  color: #d6d7dc;
}

.security li {
  margin: 10px 0;
}

.cta {
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, #5938d8, #7959ef);
}

.cta h2 {
  font-size: 36px;
}

.cta p {
  max-width: 720px;
  margin: 0 auto 24px;
  color: #eeeaff;
}

footer {
  max-width: 920px;
  margin: auto;
  padding: 0 20px 55px;
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}

footer a {
  color: var(--purple-dark);
  font-weight: 600;
}

@media (max-width: 800px) {
  .feature-grid,
  .browser-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: 28px 22px;
  }

  .hero {
    padding: 65px 20px 90px;
  }

  .nav {
    padding: 18px 20px;
  }

  .nav-links {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
  }

  .nav-links a {
    padding: 6px 9px;
    font-size: 13px;
  }

  .hero h1 {
    letter-spacing: -2px;
  }

  .cta h2 {
    font-size: 29px;
  }
}