:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f7f7;
  --color-bg-dark: #111111;
  --color-surface: #ffffff;
  --color-surface-soft: #f9fafb;
  --color-border: #e0e0e0;
  --color-text: #111111;
  --color-text-muted: #6b7280;
  --color-accent: #4a6cf7;
  --color-accent-soft: #e0e7ff;
  --color-accent-strong: #1d4ed8;




  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.06);
  --shadow-medium: 0 20px 40px rgba(0, 0, 0, 0.08);
  --shadow-strong: 0 25px 50px rgba(0, 0, 0, 0.1);
  
  --max-width: 1120px;
  --max-width-small: 960px;
  --max-width-large: 1360px;
  --transition-fast: 0.18s ease-out;
  /* --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif; */
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
        "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

main {
  padding-bottom: 5rem;
}

section {
  padding: 4.25rem 0 6.125rem;
}

section .section-subheading {
  margin: 0 auto 2.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  margin: 1.2rem 0 2rem;
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}