* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5; /* Generous line height from rule 3 */
  overflow-x: hidden;
  font-size: var(--text-base);
  -webkit-font-smoothing: antialiased;
}

/* Serif for Hero/Display, Inter for the rest */
h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 { font-size: var(--text-2xl); font-family: var(--font-body); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em;}
h3 { font-size: var(--text-xl); font-family: var(--font-body); font-weight: 600; line-height: 1.2;}
h4 { font-size: var(--text-lg); font-family: var(--font-body); font-weight: 500; }
h5, h6 { font-size: var(--text-base); font-family: var(--font-body); font-weight: 500;}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.text-center {
  text-align: center;
}

.pt-0 {
  padding-top: 0 !important;
}