@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap');

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background:
    radial-gradient(circle at top, rgba(5, 150, 105, 0.06), transparent 34%),
    linear-gradient(180deg, #f8fafc 0%, #f9fbfd 100%);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: -0.03em;
}

button,
select,
input {
  touch-action: manipulation;
  font: inherit;
}

button {
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    opacity var(--transition-fast);
}

button:active {
  transform: scale(0.985);
}

body.overlay-open {
  overflow: hidden;
  touch-action: none;
}

strong {
  font-weight: 800;
}