:root {
  --navy: #10213f;
  --blue: #2563eb;
  --blue-dark: #1749a3;
  --surface: #f7f9fc;
  --text: #1f2937;
  --muted: #667085;
  --line: #d9e2ef;
  --white: #ffffff;
  --success: #087a55;
  --radius: 20px;
  --shadow: 0 20px 55px rgba(16, 33, 63, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(217, 226, 239, 0.8);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.navbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: 188px;
  height: 54px;
  object-fit: contain;
  object-position: left center;
}

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

.nav-links a {
  color: #344054;
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--blue);
  color: var(--white);
  font-weight: 750;
  text-decoration: none;
  transition: 160ms ease;
}

.button:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

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

.hero {
  overflow: hidden;
  padding: 96px 0 78px;
  background:
    radial-gradient(circle at 90% 8%, rgba(37, 99, 235, 0.18), transparent 31%),
    linear-gradient(145deg, #f8fbff 0%, #eef5ff 54%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
}

.eyebrow {
  display: inline-flex;
  padding: 7px 12px;
  border: 1px solid #c8dcff;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--blue-dark);
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--navy);
  line-height: 1.15;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.75rem, 6vw, 5rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.035em;
}

.hero p {
  max-width: 680px;
  margin: 0 0 30px;
  color: #475467;
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.platform-card {
  padding: 28px;
  border: 1px solid rgba(202, 217, 239, 0.9);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.platform-list {
  display: grid;
  gap: 13px;
  margin-top: 24px;
}

.platform-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px;
  border: 1px solid #e4eaf3;
  border-radius: 14px;
  background: #fbfcfe;
}

.platform-item strong {
  display: block;
  color: var(--navy);
}

.check {
  display: grid;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  place-items: center;
  border-radius: 50%;
  background: #e9f8f2;
  color: var(--success);
  font-weight: 900;
}

.section {
  padding: 92px 0;
}

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

.section-heading {
  max-width: 780px;
  margin-bottom: 42px;
}

.section-heading p {
  color: var(--muted);
  font-size: 1.05rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  min-height: 230px;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 30px rgba(16, 33, 63, 0.055);
}

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

.integration {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.integration-panel {
  padding: 32px;
  border-radius: 24px;
  background: var(--navy);
  color: var(--white);
}

.integration-panel h3 {
  color: var(--white);
}

.integration-panel p {
  color: #d7e4f7;
}

.integration-panel code {
  display: block;
  overflow-wrap: anywhere;
  margin-top: 18px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.contact-box {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 44px;
  border-radius: 26px;
  background: linear-gradient(135deg, var(--navy), #1e4d9b);
  color: var(--white);
}

.contact-box h2 {
  margin-bottom: 10px;
  color: var(--white);
}

.contact-box p {
  margin: 0;
  color: #d7e4f7;
}

.legal-page {
  padding: 72px 0 100px;
}

.legal-page article {
  max-width: 860px;
}

.legal-page h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.legal-page h2 {
  margin-top: 42px;
  font-size: 1.55rem;
}

.legal-page p,
.legal-page li {
  color: #475467;
}

.site-footer {
  padding: 38px 0;
  border-top: 1px solid var(--line);
  background: #0b172d;
  color: #cbd5e1;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

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

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

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

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand img {
    width: 150px;
  }

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

  .section {
    padding: 68px 0;
  }

  .platform-card,
  .contact-box {
    padding: 24px;
  }

  h1 {
    font-size: 2.75rem;
  }
}