:root {
  color-scheme: light;
  --ink: #0b1d44;
  --muted: #586a8d;
  --blue: #1764e8;
  --blue-dark: #0d4fca;
  --line: #d9e4f7;
  --surface: #ffffff;
  --background: #f5f8ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background-color: var(--background);
  background-image:
    linear-gradient(rgba(23, 100, 232, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 100, 232, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
}

a {
  color: inherit;
}

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 9px 24px rgba(23, 100, 232, 0.23);
}

.support-link {
  color: var(--blue-dark);
  font-weight: 700;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(40px, 8vw, 100px);
  align-items: center;
  min-height: 620px;
  padding: 72px 0 96px;
}

.eyebrow,
.card-label {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(3.3rem, 7.5vw, 6.6rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

h1 span {
  color: var(--blue);
}

.lead {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.7;
}

.app-card {
  display: block;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(23, 100, 232, 0.16);
  border-radius: 30px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 28px 70px rgba(42, 76, 134, 0.14);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.app-card:hover {
  transform: translateY(-5px);
  border-color: rgba(23, 100, 232, 0.42);
  box-shadow: 0 34px 80px rgba(42, 76, 134, 0.2);
}

.app-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
}

.app-card img {
  width: 92px;
  height: 92px;
  border-radius: 22px;
  object-fit: cover;
  box-shadow: 0 12px 28px rgba(23, 100, 232, 0.2);
}

.platform-badge {
  padding: 9px 12px;
  border: 1px solid #cfe0ff;
  border-radius: 999px;
  color: var(--blue-dark);
  background: #eff5ff;
  font-size: 0.76rem;
  font-weight: 800;
}

.app-card h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.045em;
}

.app-card > p:not(.card-label) {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.card-action {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  margin-top: 28px;
  color: var(--blue);
  font-weight: 850;
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.values article {
  padding: 44px 38px 48px 0;
}

.values article + article {
  padding-left: 38px;
  border-left: 1px solid var(--line);
}

.value-number {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
}

.values h3 {
  margin: 18px 0 10px;
  font-size: 1.18rem;
}

.values p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 34px 0 42px;
  color: var(--muted);
  font-size: 0.9rem;
}

footer nav {
  display: flex;
  gap: 22px;
}

footer a {
  font-weight: 700;
  text-decoration: none;
}

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

a:focus-visible {
  outline: 3px solid rgba(23, 100, 232, 0.4);
  outline-offset: 4px;
}

@media (max-width: 780px) {
  .site-header,
  main,
  footer {
    width: min(100% - 32px, 620px);
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 60px 0 72px;
  }

  h1 {
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

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

  .values article,
  .values article + article {
    padding: 30px 0;
    border-left: 0;
  }

  .values article + article {
    border-top: 1px solid var(--line);
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}