:root {
  color-scheme: light;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-2: #eef2f6;
  --ink: #17202a;
  --muted: #5d6a78;
  --line: #d9e0e8;
  --brand: #1266f1;
  --brand-2: #0c8b7f;
  --accent: #cf6f2e;
  --shadow: 0 18px 42px rgba(23, 32, 42, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(217, 224, 232, 0.8);
  background: rgba(247, 248, 250, 0.92);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 760;
  text-decoration: none;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
}

.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  font-weight: 680;
  font-size: 14px;
}

.button.primary {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

.button:hover {
  transform: translateY(-1px);
}

.hero {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 74px 0 54px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  gap: 44px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand-2);
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(38px, 5vw, 66px);
}

h2 {
  font-size: clamp(28px, 3vw, 42px);
}

h3 {
  font-size: 20px;
}

.lead {
  max-width: 690px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  color: var(--muted);
  font-size: 14px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.product-visual {
  min-height: 430px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #15181d;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.visual-bar {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  background: #262b31;
  border-bottom: 1px solid #3b424b;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.visual-body {
  padding: 22px;
  color: #f0f3f7;
}

.visual-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.status-chip {
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(18, 102, 241, 0.24);
  color: #b7d1ff;
  font-size: 12px;
  font-weight: 700;
}

.fake-search {
  height: 48px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-radius: 8px;
  background: #0d0f12;
  color: #87909d;
  margin-bottom: 20px;
}

.fake-result {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid #2a3038;
}

.fake-thumb {
  width: 58px;
  height: 58px;
  border-radius: 8px;
  background: linear-gradient(135deg, #f4f8ff, #b6d4ff 58%, #1266f1);
}

.fake-name {
  font-weight: 760;
  margin-bottom: 5px;
}

.fake-text {
  color: #aab2be;
  font-size: 13px;
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0;
}

.section-header {
  max-width: 720px;
  margin-bottom: 26px;
}

.section-header p {
  color: var(--muted);
  font-size: 17px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
  box-shadow: 0 8px 24px rgba(23, 32, 42, 0.05);
}

.card p {
  color: var(--muted);
}

.card .button {
  margin-top: 8px;
}

.fact-list {
  display: grid;
  gap: 10px;
}

.fact-row {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.fact-row span:first-child {
  color: var(--muted);
}

.page-hero {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 30px;
}

.content {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: 36px 0 72px;
}

.content p,
.content li {
  color: var(--muted);
}

.content section {
  margin-top: 32px;
}

.contact-box {
  display: grid;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

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

.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
  }

  .nav-links {
    margin-left: 0;
    flex-wrap: wrap;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 46px;
  }

  .product-visual {
    min-height: 360px;
  }

  .grid,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .fact-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}