/* Modern CSS Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-cream-paper);
  color: var(--color-charcoal);
  font-family: var(--font-sans);
}

body {
  min-height: 100vh;
  line-height: var(--leading-body);
  background-color: var(--color-cream-paper);
  color: var(--color-charcoal);
  overflow-x: hidden;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button, input, select, textarea {
  font: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
  user-select: none;
}

ul, ol {
  list-style: none;
}

/* Typography Utility Classes */
.serif {
  font-family: var(--font-serif);
  font-weight: var(--font-weight-light);
}

.sans {
  font-family: var(--font-sans);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-forest-ink);
  display: inline-block;
  margin-bottom: var(--spacing-8);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-gap {
  padding-top: var(--spacing-80);
  padding-bottom: var(--spacing-80);
}

@media (max-width: 768px) {
  .section-gap {
    padding-top: var(--spacing-48);
    padding-bottom: var(--spacing-48);
  }
}

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

.section-header {
  margin-bottom: var(--spacing-48);
}

.section-header.text-center {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: var(--font-weight-light);
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-forest-ink);
  margin-bottom: var(--spacing-16);
}

@media (max-width: 768px) {
  .section-title {
    font-size: var(--text-heading-md);
  }
}

.section-subtitle {
  font-size: var(--text-subheading);
  color: var(--color-charcoal-muted);
  line-height: var(--leading-subheading);
  font-weight: var(--font-weight-regular);
}

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-forest-ink);
  outline-offset: 3px;
}