:root {
  --bg: #090b0c;
  --panel: #111517;
  --paper: #f3eee3;
  --muted: #9aa1a2;
  --line: rgba(255,255,255,.14);
  --acid: #dceb54;
  --cyan: #79d0dc;
  --orange: #f07038;
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 75% 12%, rgba(121,208,220,.09), transparent 30%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: .13;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.34'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

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

.site-nav {
  position: fixed;
  z-index: 15;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 76px;
  padding: 0 clamp(20px, 4vw, 70px);
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(180deg, rgba(7,9,10,.9), rgba(7,9,10,.58));
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.brand-die {
  position: relative;
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}

.brand-die::before,
.brand-die::after {
  content: "";
  position: absolute;
  width: 45%;
  height: 1px;
  background: currentColor;
}
.brand-die::before { transform: rotate(45deg); }
.brand-die::after { transform: rotate(-45deg); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(255,255,255,.62);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav-links a:hover { color: white; }
.nav-action { justify-self: end; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 2px;
  color: white;
  background: rgba(255,255,255,.04);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button.primary { color: #101311; background: var(--acid); border-color: var(--acid); }
.button.dark { color: white; background: #101314; border-color: #101314; }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  align-items: stretch;
  padding-top: 76px;
  overflow: hidden;
}

.hero::before {
  content: "WELTEN";
  position: absolute;
  z-index: 0;
  left: 2.8vw;
  bottom: -6vw;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.09);
  font-size: clamp(130px, 24vw, 430px);
  font-weight: 950;
  line-height: .75;
  letter-spacing: -.09em;
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(110px, 13vh, 180px) clamp(28px, 6vw, 110px) clamp(140px, 16vh, 210px);
}

.kicker {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 26px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.kicker::before { content: ""; width: 42px; height: 1px; background: currentColor; }

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(58px, 7.4vw, 132px);
  font-weight: 950;
  line-height: .82;
  letter-spacing: -.075em;
  text-transform: uppercase;
}

.hero h1 em {
  display: block;
  color: var(--acid);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .92em;
  font-weight: 500;
  letter-spacing: -.07em;
  text-transform: none;
}

.hero-intro {
  max-width: 590px;
  margin: 32px 0 30px;
  color: rgba(255,255,255,.68);
  font-size: clamp(15px, 1.35vw, 20px);
  line-height: 1.55;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.hero-art {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: #15191b;
  isolation: isolate;
}

.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(1.08) contrast(1.03);
  transform: scale(1.035);
  transition: transform 1.2s cubic-bezier(.2,.8,.2,1);
}

.hero-art:hover img { transform: scale(1.075); }

.hero-art::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background:
    linear-gradient(90deg, var(--bg), transparent 19%),
    linear-gradient(180deg, transparent 58%, rgba(6,8,9,.72));
  pointer-events: none;
}

.hero-orbit {
  position: absolute;
  z-index: 3;
  right: -9vw;
  top: 18%;
  width: min(35vw, 560px);
  aspect-ratio: 1;
  border: 1px solid rgba(220,235,84,.36);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(220,235,84,.035), 0 0 0 92px rgba(220,235,84,.02);
  pointer-events: none;
}

.hero-caption {
  position: absolute;
  z-index: 4;
  right: 26px;
  bottom: 28px;
  max-width: 290px;
  padding-left: 42px;
  color: rgba(255,255,255,.72);
  font-size: 11px;
  line-height: 1.45;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.hero-caption::before { content: ""; position: absolute; left: 0; top: 7px; width: 28px; height: 1px; background: var(--acid); }

.hero-proof {
  position: absolute;
  z-index: 6;
  left: clamp(28px, 6vw, 110px);
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: rgba(7,9,10,.78);
  backdrop-filter: blur(14px);
}

.proof-item { min-height: 92px; padding: 24px; border-right: 1px solid var(--line); }
.proof-item b { display: block; margin-bottom: 7px; font-size: 14px; }
.proof-item span { color: rgba(255,255,255,.48); font-size: 11px; line-height: 1.4; }

.scroll-mark {
  position: absolute;
  z-index: 7;
  left: 22px;
  bottom: 25px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  color: rgba(255,255,255,.42);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-mark::after { content: ""; width: 1px; height: 48px; background: linear-gradient(var(--acid), transparent); }

.chapter {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(90px, 11vw, 180px) clamp(22px, 5vw, 82px);
}

.chapter-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.chapter-label span { color: rgba(255,255,255,.34); }

.chapter-title {
  max-width: 1060px;
  margin: 0;
  font-size: clamp(46px, 7vw, 112px);
  font-weight: 920;
  line-height: .9;
  letter-spacing: -.065em;
  text-transform: uppercase;
}

.chapter-title i { color: var(--acid); font-family: Georgia, serif; font-weight: 500; text-transform: none; }