/* ========================================
   GLOBAL RESETS & TYPOGRAPHY
   Base styles applied to all pages
   ======================================== */

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.7;
}

a {
  color: var(--accent-blue-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

ul, ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

li {
  margin-bottom: 0.5rem;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* === MAIN CONTENT === */
main {
  min-height: calc(100vh - 200px);
}

.main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  gap: 2rem;
}

.content {
  flex: 1;
}

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* === UTILITY CLASSES === */
.text-center { text-align: center; }
.text-decoration-none { text-decoration: none; }
.color-inherit { color: inherit; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* AdSense Banner Classes */
.ad-banner-300x250 { display: inline-block; width: 300px; height: 250px; }
.ad-banner-728x90 { display: inline-block; width: 728px; height: 90px; }
.ad-banner-block { display: block; }