:root {
  color-scheme: light dark;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --bg: #05060a;
  --card: rgba(255, 255, 255, 0.08);
  --surface: rgba(255, 255, 255, 0.04);
  --text: #f5f6f7;
  --accent: #5ef2d4;
  --accent-strong: #2fd5b1;
  --muted: rgba(245, 246, 247, 0.7);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #131b37, var(--bg) 60%);
  color: var(--text);
  font-weight: 400;
  letter-spacing: 0.01em;
}

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

a:hover {
  color: var(--accent-strong);
}

.hero {
  padding: 4rem clamp(1.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.hero__badge {
  justify-self: end;
  border: 1px solid var(--surface);
  border-radius: 999px;
  padding: 1.5rem;
  text-align: center;
  background: var(--surface);
  min-width: 220px;
}

.hero__badge strong {
  display: block;
  font-size: 1.2rem;
  margin-top: 0.25rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.lede {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 48ch;
}

.hero__actions {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #04151f;
  box-shadow: var(--shadow);
}

.btn.primary:hover {
  transform: translateY(-2px);
}

.btn.ghost {
  border-color: var(--surface);
  color: var(--text);
}

main {
  padding: 0 clamp(1.5rem, 5vw, 4rem) 4rem;
}

.section {
  margin-top: 4rem;
  padding: 3rem;
  background: var(--surface);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.section.highlight {
  background: linear-gradient(135deg, #0f3d3e, #092f2f);
}

.section__header {
  max-width: 720px;
}

.grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid.three {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
  background: var(--card);
  border-radius: 18px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 180px;
}

.section.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
}

.cta__form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cta input {
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text);
  min-width: 240px;
}

.footer {
  padding: 2rem clamp(1.5rem, 5vw, 4rem) 4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.9rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 600px) {
  .section {
    padding: 2rem;
  }
}