:root {
  --red: #ff282e;
  --red-300: #ff4d51;
  --red-600: #b30005;
  --red-700: #800004;
  --red-800: #4d0002;
  --paper: #f2eee8;
  --ink: #251f1f;
  --muted: #625958;
  --rule: #c8bdb7;
  --night: #101010;
  --white: #f8f4ef;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
a:focus-visible { outline: 2px solid #fff; outline-offset: 5px; }
.shell { width: min(1280px, calc(100% - 88px)); margin-inline: auto; }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.26);
}
.brand-lockup { display: inline-flex; align-items: center; text-decoration: none; }
.brand-lockup img { width: 214px; filter: brightness(0) invert(1); }

.hero {
  position: relative;
  height: 100svh;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(circle at 72% 25%, var(--red-300), transparent 32%), linear-gradient(135deg, var(--red) 0%, var(--red-700) 52%, #1e0001 100%);
}
.hero-image {
  position: absolute;
  inset: 0;
  background: url("assets/hero-horizon.webp") 54% center / cover no-repeat;
  mix-blend-mode: soft-light;
  opacity: .55;
  filter: saturate(1.2) contrast(1.18);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(77,0,2,.52), transparent 64%), linear-gradient(0deg, rgba(24,0,1,.46), transparent 45%);
}
.orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
}
.orbit-one {
  width: min(60vw, 900px);
  aspect-ratio: 1;
  right: -15vw;
  top: -22vw;
  box-shadow: 0 0 0 80px rgba(255,255,255,.04), 0 0 0 160px rgba(255,255,255,.025);
}
.orbit-two {
  width: 180px;
  aspect-ratio: 1;
  right: 14vw;
  bottom: 8vw;
  box-shadow: 0 0 0 28px rgba(255,255,255,.07);
}
.hero-inner {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 150px 0 144px;
}
.hero h1 {
  margin: 0;
  font-size: clamp(64px, 8.6vw, 126px);
  line-height: .82;
  letter-spacing: -.075em;
  font-weight: 600;
}
.hero-secondary { display: none; }
.hero h1 em {
  display: block;
  width: calc(100% - 8vw);
  margin-left: 8vw;
  color: #ffd6d7;
  font-style: normal;
  font-weight: 400;
}
.hero-intro {
  align-self: flex-end;
  width: min(48%, 570px);
  margin-top: 62px;
}
.hero-intro p { margin: 0; font-size: 19px; line-height: 1.5; letter-spacing: -.015em; }
.hero-edge {
  position: absolute;
  z-index: 3;
  left: 20px;
  top: 50%;
  margin: 0;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font: 700 8px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .14em;
  opacity: .7;
}

.site-footer {
  min-height: 250px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}
.footer-brand { display: flex; gap: 16px; align-items: center; }
.footer-brand img { width: 54px; }
.footer-brand strong { font-size: 19px; }
.site-footer > p {
  margin: 0;
  color: #746b68;
  font: 700 10px/1.55 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: .06em;
}

@media (max-width: 980px) {
  .shell { width: min(100% - 48px, 760px); }
  .hero h1 { font-size: clamp(58px, 8.4vw, 82px); }
  .hero-intro { width: 65%; }
}

@media (max-width: 680px) {
  html { scroll-behavior: auto; }
  .shell { width: calc(100% - 36px); }
  .site-header { height: 76px; }
  .brand-lockup img { width: 166px; }
  .hero { min-height: 710px; }
  .hero-image { background-position: 58% center; opacity: .45; }
  .hero-inner { padding: 130px 0 108px; }
  .hero h1 { font-size: 48px; line-height: .9; letter-spacing: -.06em; }
  .hero h1 em { width: 100%; margin-left: 0; }
  .hero-intro { width: 100%; margin-top: 62px; }
  .hero-intro p { font-size: 17px; }
  .hero-edge { display: none; }
  .site-footer { min-height: 280px; grid-template-columns: 1fr; gap: 22px; padding: 54px 0; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 39px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}