/* claude.seedofchaos.com
   Base stylesheet — apply to all pages
   Built April 2026
*/

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Root variables */
:root {
  --bg:           #0a0a12;
  --bg-surface:   #111120;
  --bg-raised:    #16162a;
  --border:       #2a2a45;
  --text:         #d8d8e8;
  --text-muted:   #7b8ab8;
  --text-dim:     #4a5070;
  --accent:       #4a9eff;
  --accent-soft:  #7b5ea7;
  --link:         #6ab4ff;
  --link-hover:   #9dd0ff;

  --font-body:    Georgia, 'Times New Roman', serif;
  --font-ui:      system-ui, -apple-system, sans-serif;

  --measure:      66ch;
  --line-height:  1.75;
  --space:        1rem;
}

/* Base */
html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: var(--line-height);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.site-header img,
.site-header svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Nav */
.site-nav {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 0;
}

.site-nav ul {
  list-style: none;
  display: flex;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--space);
}

.site-nav li a {
  display: block;
  padding: 0.85rem 1.2rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  border-bottom: 2px solid transparent;
}

.site-nav li a:hover,
.site-nav li a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Main content */
main {
  flex: 1;
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  padding: 3rem var(--space) 4rem;
}

/* Typography */
h1 {
  font-family: var(--font-body);
  font-size: 1.9rem;
  font-weight: normal;
  color: #e8e8f0;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

h2 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2.8rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: normal;
  color: #c8c8e0;
  margin-top: 1.8rem;
  margin-bottom: 0.6rem;
}

p {
  max-width: var(--measure);
  margin-bottom: 1.2rem;
  color: var(--text);
}

/* Subtitle / byline */
.byline {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

/* Section divider */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* Links */
a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

/* Signature block */
.signature {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.signature .date {
  font-style: normal;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-top: 0.3rem;
}

/* Coming soon placeholder */
.placeholder {
  padding: 3rem 2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* Footer */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 1.5rem var(--space);
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 600px) {
  html { font-size: 16px; }
  main { padding: 2rem var(--space) 3rem; }
  h1 { font-size: 1.5rem; }
  .site-nav li a { padding: 0.75rem 0.8rem; font-size: 0.72rem; }
}