:root {
  --bg-deep: #04060e;
  --bg-surface: #080c18;
  --bg-card: #0d1022;
  --text-primary: #f0e8d0;
  --text-muted: #7a7468;
  --text-dim: #4a453c;
  --accent-amber: #d4820a;
  --accent-amber-light: #f0a830;
  --accent-warm: #c0582a;
  --border: rgba(212, 130, 10, 0.15);
  --border-dim: rgba(240, 232, 208, 0.06);
}

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

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 80px 24px;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(212,130,10,0.25) 0%, transparent 70%);
}
.hero-glow-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(192,88,42,0.2) 0%, transparent 70%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(212,130,10,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,130,10,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}
.eyebrow-line {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--accent-amber);
}
.eyebrow-text {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.title-yann {
  font-size: clamp(64px, 12vw, 120px);
  color: var(--text-primary);
  letter-spacing: -0.03em;
}
.title-sub {
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 400;
  color: var(--accent-amber-light);
  letter-spacing: 0.02em;
}
.hero-lede {
  font-size: clamp(15px, 2.2vw, 20px);
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.5;
}
.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.meta-sep { color: var(--accent-amber); }

/* STORY */
.story { padding: 120px 24px; background: var(--bg-surface); }
.story-inner { max-width: 960px; margin: 0 auto; }
.section-label {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 48px;
}
.story-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
@media (max-width: 680px) { .story-columns { grid-template-columns: 1fr; gap: 48px; } }
.tone-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 8px;
  margin-bottom: 24px;
}
.tone-badge--dark { background: var(--bg-card); border: 1px solid var(--border); }
.tone-badge--light { background: rgba(212,130,10,0.08); border: 1px solid rgba(212,130,10,0.25); }
.tone-num {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-amber);
  line-height: 1;
}
.tone-info { display: flex; flex-direction: column; gap: 2px; }
.tone-info strong { font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; color: var(--text-primary); }
.tone-info span { font-size: 11px; color: var(--text-muted); letter-spacing: 0.02em; }
.story-text { font-size: 15px; color: var(--text-muted); line-height: 1.75; }
.transition-line {
  display: flex;
  justify-content: center;
  padding: 48px 0 0;
}
.transition-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-amber);
  box-shadow: 0 0 16px var(--accent-amber);
}

/* ARCS */
.arcs { padding: 120px 24px; background: var(--bg-deep); }
.arcs-inner { max-width: 1080px; margin: 0 auto; }
.arcs-heading {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 64px;
  letter-spacing: -0.02em;
}
.arcs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
@media (max-width: 760px) { .arcs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .arcs-grid { grid-template-columns: 1fr; } }
.arc-card {
  padding: 36px 28px;
  background: var(--bg-surface);
  border: 1px solid var(--border-dim);
  position: relative;
  transition: border-color 0.3s;
}
.arc-card:hover { border-color: var(--border); }
.arc-num {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 12px;
}
.arc-title {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.arc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.arc-chapters {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* TOME */
.tome { padding: 120px 24px; background: var(--bg-surface); }
.tome-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.tome-offer {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 56px 48px;
}
.tome-badge {
  display: inline-block;
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bg-deep);
  background: var(--accent-amber);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.tome-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.tome-desc { font-size: 15px; color: var(--text-muted); margin-bottom: 32px; }
.tome-price { margin-bottom: 28px; }
.price-offer {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-amber-light);
}
.tome-btn {
  display: inline-block;
  background: var(--accent-amber);
  color: var(--bg-deep);
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  padding: 16px 40px;
  border-radius: 8px;
  margin-bottom: 16px;
  transition: background 0.2s, transform 0.2s;
}
.tome-btn:hover { background: var(--accent-amber-light); transform: translateY(-1px); }
.tome-sub { font-size: 12px; color: var(--text-dim); }

/* UNIVERS */
.univers { padding: 120px 24px; background: var(--bg-deep); }
.univers-inner { max-width: 900px; margin: 0 auto; }
.univers-heading {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.univers-desc { font-size: 17px; color: var(--text-muted); line-height: 1.75; margin-bottom: 56px; max-width: 660px; }
.studio-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
@media (max-width: 640px) { .studio-pillars { grid-template-columns: 1fr; gap: 2px; } }
.pillar {
  padding: 36px 28px;
  background: var(--bg-surface);
  border: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pillar-icon {
  font-size: 20px;
  color: var(--accent-amber);
  margin-bottom: 8px;
}
.pillar strong {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}
.pillar span { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* CLOSING */
.closing { padding: 120px 24px; background: var(--bg-surface); }
.closing-inner { max-width: 760px; margin: 0 auto; }
.closing-quote {
  text-align: center;
  margin-bottom: 80px;
  position: relative;
}
.closing-quote::before {
  content: '';
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--accent-amber));
  margin: 0 auto 40px;
}
.quote-text {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.quote-attribution {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 20px;
  font-style: italic;
}
.closing-vision {
  display: grid;
  gap: 20px;
}
.closing-vision p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* FOOTER */
.site-footer {
  padding: 56px 24px 40px;
  background: var(--bg-deep);
  border-top: 1px solid var(--border-dim);
}
.footer-inner {
  max-width: 900px;
  margin: 0 auto 40px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}
@media (max-width: 500px) { .footer-inner { flex-direction: column; align-items: flex-start; } }
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.footer-tagline { font-size: 13px; color: var(--text-dim); }
.footer-links a {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-amber);
  text-decoration: none;
  letter-spacing: 0.05em;
}
.footer-links a:hover { color: var(--accent-amber-light); }
.footer-bottom {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-dim);
  font-size: 12px;
  color: var(--text-dim);
}