:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --surface-alt: #f0f3fa;
  --text: #152033;
  --muted: #5f6b7a;
  --primary: #283d8f;
  --primary-dark: #1d2d6b;
  --accent: #f59e0b;
  --border: #dfe4ee;
  --shadow: 0 18px 50px rgba(24, 39, 75, 0.10);
  --radius: 22px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.narrow {
  max-width: 850px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(223, 228, 238, 0.9);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--primary);
  color: #fff;
  font-size: 20px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--primary);
}

.hero {
  padding: 100px 0 92px;
  background:
    radial-gradient(circle at 85% 20%, rgba(40, 61, 143, 0.14), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 70px;
  align-items: center;
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero-text {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 750;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 25px rgba(40, 61, 143, 0.2);
}

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

.button-secondary {
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--border);
}

.hero-card {
  min-height: 330px;
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 30px;
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero-card::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  right: -90px;
  top: -100px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-card-mark {
  position: absolute;
  top: 34px;
  left: 38px;
  font-size: 4.8rem;
  line-height: 1;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.16);
}

.hero-card-label {
  margin: 0 0 8px;
  font-weight: 800;
  font-size: 1.25rem;
}

.hero-card-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--surface-alt);
}

.section h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.section-copy {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.product-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 750;
  white-space: nowrap;
}

.product-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 30px;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.product-icon {
  width: 90px;
  height: 90px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: var(--primary);
  color: #fff;
  font-weight: 900;
  font-size: 1.6rem;
}

.product-content h3 {
  margin: 0 0 12px;
  font-size: 1.5rem;
}

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

.ownership-statement {
  font-weight: 800;
  color: var(--text) !important;
}

.text-link {
  display: inline-flex;
  gap: 7px;
  margin-top: 6px;
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.leader-card {
  max-width: 780px;
  margin-top: 34px;
  padding: 32px;
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 24px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 35px rgba(24, 39, 75, 0.06);
}

.leader-avatar {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-alt);
  color: var(--primary);
  font-weight: 900;
}

.leader-card h3 {
  margin: 0;
  font-size: 1.35rem;
}

.leader-title {
  margin: 2px 0 12px;
  color: var(--primary);
  font-weight: 800;
}

.leader-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.contact-section {
  background: var(--bg);
}

.contact-card {
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-radius: 28px;
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
}

.contact-card h2 {
  max-width: 650px;
}

.contact-card p:not(.section-label) {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.section-label-light {
  color: #cdd6ff;
}

.button-light {
  flex: 0 0 auto;
  background: #fff;
  color: var(--primary);
}

.site-footer {
  padding: 28px 0;
  background: #101827;
  color: #aeb8c8;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 0.9rem;
}

.footer-wrap p {
  margin: 0;
}

@media (max-width: 800px) {
  .nav {
    display: none;
  }

  .hero {
    padding: 72px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-card {
    min-height: 260px;
  }

  .section {
    padding: 70px 0;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-card {
    grid-template-columns: 1fr;
  }

  .leader-card {
    grid-template-columns: 1fr;
  }

  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-wrap {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .hero h1 {
    font-size: 2.65rem;
  }

  .hero-card,
  .product-card,
  .leader-card,
  .contact-card {
    padding: 26px;
  }

  .button {
    width: 100%;
  }
}