/* ==============================================
   CarlJohard.com - Author Website Design System
   Dark, literary, sophisticated
   ============================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --bg-card: #141414;
  --text: #e8e6e3;
  --text-muted: #888580;
  --text-dim: #5c5a55;
  --accent: #c9a96e;
  --accent-dim: #a68a55;
  --border: #1e1e1e;
  --border-light: #2a2a28;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 720px;
  --max-width-wide: 960px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Navigation ---------- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

nav .inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

nav .logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.03em;
}

nav .logo span { color: var(--accent); }

nav .links {
  display: flex;
  gap: 24px;
  align-items: center;
}

nav .links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
  position: relative;
}

nav .links a:hover,
nav .links a.active {
  color: var(--text);
}

nav .links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 1px;
  background: var(--accent);
}

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(201,169,110,0.03) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(201,169,110,0.02) 0%, transparent 60%);
  pointer-events: none;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.04em;
  max-width: 800px;
  position: relative;
}

.hero h1 .accent { color: var(--accent); }
.hero h1 .small { font-size: 0.45em; display: block; margin-bottom: 12px; font-weight: 400; letter-spacing: 0.15em; color: var(--text-muted); }

.hero .subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  max-width: 600px;
  margin-top: 24px;
  line-height: 1.6;
}

.hero .scroll-hint {
  position: absolute;
  bottom: 40px;
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ---------- Sections ---------- */
.section {
  padding: 100px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section.wide {
  max-width: var(--max-width-wide);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 540px;
  margin: 16px auto 0;
}

/* Three pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.pillar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 32px;
  transition: border-color 0.3s, transform 0.3s;
}

.pillar:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.pillar .num {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.pillar h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 8px;
  line-height: 1.3;
}

.pillar .tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.pillar p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---------- Content pages ---------- */
.page-header {
  padding: 120px 24px 60px;
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.page-header .label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 16px;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.page-header .kicker {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 20px auto 0;
  line-height: 1.6;
  font-style: italic;
}

.content-block {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 80px;
}

.content-block p {
  font-size: 1.05rem;
  margin-bottom: 20px;
  line-height: 1.8;
}

.content-block p:last-child { margin-bottom: 0; }

.content-block h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 48px 0 16px;
  line-height: 1.3;
}

.content-block h2:first-child { margin-top: 0; }

.content-block h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin: 32px 0 12px;
  color: var(--accent);
}

.content-block .pull-quote {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--accent);
  border-left: 2px solid var(--accent);
  padding-left: 24px;
  margin: 40px 0;
  line-height: 1.5;
}

/* ---------- Book series cards ---------- */
.series-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px 40px;
  margin-bottom: 32px;
}

.series-card:last-child { margin-bottom: 0; }

.series-card .series-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 8px;
}

.series-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 6px;
  line-height: 1.2;
}

.series-card .subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 20px;
}

.series-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ---------- Three-part layout (worlds) ---------- */
.world-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
}

.world-section .inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.world-section .world-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 8px;
}

.world-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  margin-bottom: 16px;
  line-height: 1.2;
}

.world-section p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
}

.world-section .cta-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.world-section .cta-link:hover {
  color: var(--text);
}

.world-section .cta-link::after {
  content: ' →';
}

/* ---------- Contact ---------- */
.contact-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 100px 24px;
}

.contact-section .inner {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.contact-section h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.contact-section p {
  color: var(--text-muted);
  margin-bottom: 32px;
  font-size: 0.95rem;
}

.contact-section .email-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s;
}

.contact-section .email-link:hover {
  background: var(--accent);
  color: var(--bg);
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center;
}

footer .inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
}

footer .nav-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

footer .nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

footer .nav-links a:hover {
  color: var(--text);
}

footer p {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .pillars {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  nav .links {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(10,10,10,0.98);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  nav .links.open { display: flex; }

  .menu-toggle { display: block; }

  .series-card {
    padding: 32px 24px;
  }

  .world-section {
    padding: 60px 24px;
  }

  .contact-section {
    padding: 60px 24px;
  }

  footer .nav-links {
    gap: 16px;
  }
}

@media (min-width: 769px) {
  .menu-toggle { display: none; }
}