:root {
  --navy: #0c2d52;
  --blue: #1769e0;
  --blue-soft: #eaf2ff;
  --green: #38b54a;
  --red: #e32636;
  --text: #132238;
  --muted: #667085;
  --line: #dce3ec;
  --surface: #ffffff;
  --background: #f5f7fb;
  --shadow: 0 18px 45px rgba(12, 45, 82, 0.10);
  --radius: 22px;
}

* {
  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(--background);
  line-height: 1.65;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 227, 236, 0.9);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(12, 45, 82, 0.15);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.nav a {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 650;
}

.hero {
  padding: 80px 0 64px;
  background:
    radial-gradient(circle at 90% 10%, rgba(56, 181, 74, 0.13), transparent 34%),
    radial-gradient(circle at 10% 0%, rgba(23, 105, 224, 0.14), transparent 35%),
    linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 54px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 750;
  font-size: 0.88rem;
}

h1, h2, h3 {
  color: var(--navy);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

h1 {
  margin: 18px 0 20px;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

h3 {
  margin: 0 0 10px;
  font-size: 1.16rem;
}

.lead {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.13rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  font-weight: 750;
  border: 1px solid transparent;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(23, 105, 224, 0.24);
}

.button-secondary {
  color: var(--navy);
  background: #fff;
  border-color: var(--line);
}

.hero-visual {
  background: #fff;
  padding: 18px;
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.hero-visual img {
  border-radius: 20px;
}

.section {
  padding: 70px 0;
}

.section-white {
  background: #fff;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 34px;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(12, 45, 82, 0.06);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--blue-soft);
  font-size: 1.45rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.privacy-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.privacy-item {
  padding: 22px;
  color: #fff;
  background: var(--navy);
  border-radius: var(--radius);
}

.privacy-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.document-page {
  padding: 54px 0 80px;
}

.document {
  max-width: 900px;
  margin: 0 auto;
  padding: 42px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.document h1 {
  font-size: clamp(2rem, 5vw, 3.3rem);
}

.document h2 {
  margin-top: 34px;
  margin-bottom: 10px;
  font-size: 1.45rem;
}

.document h3 {
  margin-top: 24px;
}

.document ul {
  padding-left: 22px;
}

.notice {
  padding: 18px 20px;
  margin: 24px 0;
  border-left: 4px solid var(--blue);
  background: var(--blue-soft);
  border-radius: 12px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.contact-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.site-footer {
  padding: 34px 0;
  color: #d9e6f5;
  background: #081d35;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
}

.footer-links a {
  color: #d9e6f5;
}

.small {
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .header-inner,
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

  .nav {
    padding-bottom: 14px;
  }
}

@media (max-width: 580px) {
  .hero {
    padding-top: 50px;
  }

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

  .document {
    padding: 25px 20px;
  }
}