@font-face {
  font-family: Roboto;
  src: url("fonts/roboto.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --background: #080808;
  --white: #fff;
  --muted: #a3a3a3;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--background);
  color: var(--white);
  font-family: Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 2px solid white; outline-offset: 6px; }
::selection { background: #fff; color: #080808; }
.shell {
  min-height: 100svh;
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: clamp(24px, 5vw, 80px);
  display: flex;
  flex-direction: column;
}
.skip-link {
  position: fixed;
  top: 16px;
  left: 24px;
  padding: 12px 18px;
  background: #fff;
  color: #080808;
  transform: translateY(-180%);
  z-index: 10;
}
.skip-link:focus { transform: none; }
main { flex: 1; display: flex; }
.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 72px 104px;
  text-align: center;
}
.hero-copy { width: min(420px, 100%); }
.hero-wordmark { width: 100%; height: auto; }
#hero-title {
  margin: 27px 0 0;
  font-size: 22.5px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: .24em;
  padding-left: .24em;
  color: #bbb;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  appearance: none;
  -webkit-appearance: none;
  min-height: 44px;
  margin: 44px 0 0;
  padding: 13px 19px;
  border: 1px solid #fff;
  border-radius: 4px;
  background: #fff;
  color: #080808;
  box-shadow: none;
  font: 400 11px/1.4 Roboto, sans-serif;
  letter-spacing: .065em;
  cursor: pointer;
}
.btn:hover { text-decoration: underline; text-underline-offset: 3px; }
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-block: 12px 24px;
  color: var(--muted);
}
.footer small, .footer nav a { font-size: 11px; font-weight: 400; line-height: 1.5; }
.footer nav { display: flex; gap: 28px; }
.footer nav a { display: inline-flex; align-items: center; min-height: 44px; }
.footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
/* Shared styles keep the existing legal pages usable. */
.header { height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; min-height: 44px; }
.brand-symbol { width: 40px; }
.brand-wordmark { width: 145px; }
.legal { flex-direction: column; align-items: flex-start; max-width: 760px; padding-block: 60px 100px; }
.legal h1 { font-size: clamp(38px, 7vw, 72px); font-weight: 400; line-height: 1.15; letter-spacing: -.04em; overflow-wrap: anywhere; margin: 0 0 32px; }
.legal p { font-size: 17px; line-height: 1.7; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; text-underline-offset: 4px; }
.legal .back { font-size: 13px; margin-bottom: 40px; }
@media (max-width: 600px) {
  .hero { padding-block: 64px 88px; }
  .hero-copy { width: min(300px, 88%); }
  #hero-title { margin-top: 22px; font-size: 18px; letter-spacing: .22em; }
  .btn { margin-top: 36px; }
  .footer { gap: 8px 16px; padding-bottom: 16px; }
  .footer nav { gap: 18px; }
  .footer small, .footer nav a { font-size: 10px; }
}
@media (max-width: 350px) {
  .footer nav { gap: 12px; }
}

/* Decorative particle logo; foreground remains fully interactive. */
body { isolation: isolate; }
.particle-symbol {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.hero-copy { transform: translateY(40%); }

.hero .btn { transform: translateY(10%) scale(.9); transform-origin: center; }