:root {
  --bg: #eff4fb;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-strong: #ffffff;
  --text: #102033;
  --muted: #475569;
  --border: #d5dde8;
  --brand: #0f62fe;
  --brand-strong: #083ea7;
  --shadow: 0 24px 60px rgba(16, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", ui-sans-serif, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 98, 254, 0.08), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

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

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.topbar {
  display: flex;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 1rem 0 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
  text-decoration: none;
}

.brand span {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand small,
.feature-card p,
.hero-subtext {
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

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

.hero-shell {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 2rem;
  align-items: center;
}

.hero-copy,
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 2rem;
}

.eyebrow,
.feature-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  background: rgba(15, 98, 254, 0.09);
  color: var(--brand-strong);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.98;
  margin: 1rem 0;
  max-width: 10ch;
}

.hero-text {
  font-size: 1.08rem;
  line-height: 1.7;
  max-width: 60ch;
}

.hero-subtext {
  line-height: 1.7;
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  padding: 0.75rem 1rem;
  font: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 98, 254, 0.4);
  box-shadow: 0 12px 24px rgba(15, 98, 254, 0.12);
}

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

.button.primary:hover {
  background: var(--brand-strong);
  border-color: var(--brand-strong);
}

.hero-points {
  display: grid;
  gap: 0.6rem;
  padding-left: 1.25rem;
  color: var(--muted);
}

.hero-side {
  display: grid;
  gap: 1rem;
}

.hero-cover {
  border-radius: 22px;
  border: 1px solid var(--border);
  box-shadow: 0 24px 44px rgba(16, 32, 51, 0.12);
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

.feature-card {
  padding: 1rem 1.1rem;
}

.feature-card strong {
  display: block;
  margin-top: 0.25rem;
  margin-bottom: 0.35rem;
}

.feature-card p {
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 860px) {
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 1.5rem;
  }

  h1 {
    max-width: none;
  }
}