/* ============================================================
   dcoleman.net — Global Layout System
   PhoenixRes Doctrine: Clean, Modular, Structural
   ============================================================ */

/* ------------------------------
   1. Page Structure
   ------------------------------ */

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  padding: var(--space-5) 0;
}

/* ------------------------------
   2. Container System
   ------------------------------ */

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Wide container for hero sections */
.container-wide {
  width: 95%;
  max-width: 1600px;
  margin: 0 auto;
}

/* ------------------------------
   3. Header + Navigation
   ------------------------------ */

.site-header {
  background: #111;
  border-bottom: 1px solid #222;
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-1);
}

.nav {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  justify-content: flex-start;
}

.nav a {
  font-size: var(--fs-2);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-1);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav a:hover {
  background: #222;
}

.nav a.active {
  background: var(--color-accent);
  color: #000;
}

/* ------------------------------
   4. Footer
   ------------------------------ */

.site-footer {
  background: #111;
  border-top: 1px solid #222;
  padding: var(--space-4) 0;
  text-align: center;
  font-size: var(--fs-1);
  color: var(--color-accent);
}

/* ------------------------------
   5. Section Spacing
   ------------------------------ */

.section {
  padding: var(--space-5) 0;
}

.section-tight {
  padding: var(--space-3) 0;
}

.section-loose {
  padding: var(--space-6) 0;
}

/* ------------------------------
   6. Grid System
   ------------------------------ */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

/* Responsive collapse */
@media (max-width: 900px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------
   7. Flex Utilities
   ------------------------------ */

.flex {
  display: flex;
  gap: var(--space-3);
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ------------------------------
   8. Hero Sections
   ------------------------------ */

.hero {
  padding: var(--space-6) 0;
  text-align: center;
}

.hero h1 {
  margin-bottom: var(--space-3);
}

.hero p {
  font-size: var(--fs-3);
  color: var(--color-accent);
}

/* ------------------------------
   9. Cards (for realm previews, lineage, etc.)
   ------------------------------ */

.card {
  background: #111;
  border: 1px solid #222;
  padding: var(--space-4);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-1);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

/* ------------------------------
   10. Realm Identity Borders
   ------------------------------ */

.border-phoenix {
  border-left: 4px solid var(--color-phoenix);
}

.border-ascendant {
  border-left: 4px solid var(--color-ascendant);
}

.border-wondercave {
  border-left: 4px solid var(--color-wondercave);
}