@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;0,8..60,700;1,8..60,400&family=Archivo:wght@400;500;600;700;800&display=swap');

:root{
  --bg: #120f0d;
  --bg-alt: #191510;
  --bg-card: #1e1812;
  --border: #362c22;
  --border-soft: #2a2119;
  --cream: #efe6d6;
  --text: #ece3d4;
  --text-dim: #b5a691;
  --text-faint: #8a7c68;
  --amber: #cd8a3d;
  --amber-bright: #e6a856;
  --crimson: #a3352f;
  --crimson-bright: #d1443b;
  --crimson-dim: #4a2320;

  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 28px;
  --space-lg: 48px;
  --space-xl: 88px;
  --space-2xl: 140px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  font-size:16px;
  overflow-x:hidden;
}

::selection{background:var(--amber);color:var(--bg);}

a{color:inherit;text-decoration:none;}

.wrap{max-width:1160px;margin:0 auto;padding:0 32px;}

/* Grain overlay */
.grain{
  position:fixed;inset:0;
  pointer-events:none;
  z-index:999;
  opacity:0.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Header */
header{
  position:fixed;top:0;left:0;right:0;
  z-index:100;
  background:rgba(18,15,13,0.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-soft);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;
  max-width:1160px;margin:0 auto;
}
.nav-brand{display:flex;align-items:center;gap:10px;}
.nav-brand-text{font-family:var(--font-display);font-size:17px;letter-spacing:0.01em;}
.nav-links{display:flex;gap:30px;align-items:center;}
.nav-links a{
  font-size:13px;text-transform:uppercase;letter-spacing:0.07em;
  color:var(--text-dim);
  transition:color 0.2s;
}
.nav-links a:hover{color:var(--amber-bright);}
.nav-cta{
  background:var(--amber);color:var(--bg);
  padding:9px 18px;border-radius:3px;
  font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;
}
.nav-cta:hover{background:var(--amber-bright);color:var(--bg);}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer;}

/* Hero */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:140px 32px 100px;
  overflow:hidden;
}
.hero-bg-reel{
  position:absolute;
  right:-180px;top:50%;
  transform:translateY(-50%);
  opacity:0.16;
  width:640px;height:640px;
  pointer-events:none;
}
.hero-inner{max-width:1160px;margin:0 auto;width:100%;position:relative;z-index:2;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;text-transform:uppercase;letter-spacing:0.12em;
  color:var(--amber-bright);
  margin-bottom:26px;
  font-weight:600;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--amber);}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(42px, 7vw, 84px);
  line-height:1.02;
  font-weight:600;
  max-width:900px;
  margin-bottom:28px;
  letter-spacing:-0.01em;
}
.hero h1 em{
  font-style:italic;
  color:var(--amber-bright);
}
.hero-sub{
  font-size:clamp(16px,2vw,20px);
  color:var(--text-dim);
  max-width:620px;
  margin-bottom:44px;
  font-weight:400;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:15px 28px;
  border-radius:3px;
  font-size:13.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:0.06em;
  transition:all 0.2s;
  border:1px solid transparent;
}
.btn-primary{background:var(--amber);color:var(--bg);}
.btn-primary:hover{background:var(--amber-bright);transform:translateY(-1px);}
.btn-ghost{border-color:var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber-bright);}

.hero-meta{
  display:flex;gap:48px;
  margin-top:80px;
  padding-top:32px;
  border-top:1px solid var(--border-soft);
  flex-wrap:wrap;
}
.hero-meta-item .num{font-family:var(--font-display);font-size:30px;color:var(--amber-bright);}
.hero-meta-item .lbl{font-size:12px;color:var(--text-faint);text-transform:uppercase;letter-spacing:0.06em;margin-top:4px;}

/* Section basics */
section{padding:var(--space-2xl) 0;position:relative;}
.section-head{max-width:680px;margin-bottom:var(--space-lg);}
.section-tag{
  font-size:12.5px;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--amber-bright);font-weight:600;margin-bottom:16px;
  display:block;
}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(28px,4vw,42px);
  line-height:1.15;
  margin-bottom:20px;
  font-weight:600;
}
.section-desc{color:var(--text-dim);font-size:16.5px;line-height:1.7;}

.divider{height:1px;background:linear-gradient(90deg, transparent, var(--border), transparent);}

/* Premise / project */
.premise{background:var(--bg-alt);}
.premise-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;
  align-items:start;
}
.premise-body p{color:var(--text-dim);font-size:16.5px;line-height:1.75;margin-bottom:20px;}
.premise-body p:first-child{
  font-family:var(--font-display);
  font-size:22px;
  color:var(--cream);
  line-height:1.5;
}
.pull-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-left:3px solid var(--amber);
  padding:28px 30px;
  border-radius:4px;
}
.pull-card .pull-label{font-size:11.5px;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-faint);margin-bottom:12px;}
.pull-card p{font-family:var(--font-display);font-style:italic;font-size:19px;color:var(--text);line-height:1.5;}
.pull-card .pull-src{margin-top:14px;font-size:12.5px;color:var(--text-faint);font-style:normal;}

/* Outline / Parts */
.parts-list{display:flex;flex-direction:column;gap:1px;background:var(--border-soft);border:1px solid var(--border-soft);border-radius:6px;overflow:hidden;}
.part-row{
  background:var(--bg);
  padding:28px 32px;
  display:grid;grid-template-columns:64px 1fr;
  gap:24px;
  align-items:start;
  transition:background 0.2s;
}
.part-row:hover{background:var(--bg-card);}
.part-num{font-family:var(--font-display);font-size:26px;color:var(--amber);opacity:0.7;}
.part-title{font-family:var(--font-display);font-size:19px;margin-bottom:8px;color:var(--text);}
.part-chapters{font-size:14px;color:var(--text-faint);line-height:1.6;}
.part-chapters strong{color:var(--text-dim);font-weight:500;}

/* Cult section */
.cult-section{
  background:
    radial-gradient(ellipse at top right, rgba(163,53,47,0.16), transparent 55%),
    var(--bg);
  border-top:1px solid var(--crimson-dim);
  border-bottom:1px solid var(--crimson-dim);
}
.cult-section .section-tag{color:var(--crimson-bright);}
.cult-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:48px;}
.cult-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-top:3px solid var(--crimson);
  border-radius:4px;
  padding:32px 30px;
}
.cult-card .tag{
  font-size:11px;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--crimson-bright);margin-bottom:14px;font-weight:700;
}
.cult-card h3{font-family:var(--font-display);font-size:21px;margin-bottom:12px;color:var(--text);}
.cult-card p{color:var(--text-dim);font-size:14.5px;line-height:1.7;}
.cult-timeline{
  margin-top:60px;
  display:flex;
  gap:0;
  overflow-x:auto;
  padding-bottom:12px;
}
.cult-era{
  flex:1;min-width:170px;
  padding:0 20px 0 0;
  border-left:2px solid var(--crimson-dim);
  padding-left:20px;
  margin-left:0;
}
.cult-era + .cult-era{margin-left:20px;}
.cult-era .era-label{font-family:var(--font-display);font-size:15px;color:var(--crimson-bright);margin-bottom:8px;}
.cult-era .era-desc{font-size:13px;color:var(--text-faint);line-height:1.6;}

/* Get involved */
.involve-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:48px;}
.involve-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:6px;
  padding:32px 28px;
}
.involve-icon{
  width:44px;height:44px;
  border-radius:50%;
  background:rgba(205,138,61,0.14);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
  color:var(--amber-bright);
}
.involve-card h3{font-family:var(--font-display);font-size:19px;margin-bottom:10px;}
.involve-card p{color:var(--text-dim);font-size:14px;line-height:1.65;margin-bottom:18px;}
.involve-card a.link{font-size:13px;font-weight:700;color:var(--amber-bright);text-transform:uppercase;letter-spacing:0.05em;}
.involve-card a.link:hover{color:var(--amber);}

/* About */
.about{background:var(--bg-alt);}
.about-grid{display:grid;grid-template-columns:220px 1fr;gap:56px;align-items:start;}
.about-mark{
  width:180px;height:180px;
  border-radius:50%;
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-card);
}
.about-body p{color:var(--text-dim);font-size:16px;line-height:1.75;margin-bottom:18px;}
.about-body h3{font-family:var(--font-display);font-size:20px;margin-bottom:14px;color:var(--text);}

/* CTA band */
.cta-band{
  padding:100px 0;
  text-align:center;
  background:linear-gradient(180deg, var(--bg), var(--bg-alt));
  border-top:1px solid var(--border-soft);
}
.cta-band h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);margin-bottom:20px;}
.cta-band p{color:var(--text-dim);font-size:16px;max-width:520px;margin:0 auto 36px;}

/* Footer */
footer{
  border-top:1px solid var(--border-soft);
  padding:56px 0 40px;
}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;}
.footer-brand-text{font-family:var(--font-display);font-size:16px;}
.footer-note{font-size:13px;color:var(--text-faint);max-width:360px;line-height:1.6;margin-top:12px;}
.footer-links{display:flex;gap:36px;flex-wrap:wrap;}
.footer-col h4{font-size:11.5px;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-faint);margin-bottom:14px;}
.footer-col a{display:block;font-size:13.5px;color:var(--text-dim);margin-bottom:10px;}
.footer-col a:hover{color:var(--amber-bright);}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--border-soft);
  font-size:12.5px;color:var(--text-faint);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.7s ease, transform 0.7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* Responsive */
@media (max-width: 900px){
  .premise-grid, .about-grid, .cult-grid{grid-template-columns:1fr;}
  .involve-grid{grid-template-columns:1fr;}
  .nav-links{display:none;}
  .nav-cta{display:none;}
  .menu-toggle{display:block;}
  .hero-bg-reel{opacity:0.08;width:400px;height:400px;right:-120px;}
  .hero-meta{gap:28px;}
}
@media (max-width: 600px){
  .wrap{padding:0 20px;}
  .nav{padding:16px 20px;}
  .hero{padding:120px 20px 70px;}
  section{padding:70px 0;}
  .part-row{grid-template-columns:40px 1fr;padding:22px 20px;}
}