:root {
  --ink: #12141a;
  --paper: #f3f1ea;
  --mute: #6b6e78;
  --signal: #e8ff47;
  --line: #2a2d36;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: "Literata", Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.55;
}
a { color: var(--signal); }
a:hover { color: #fff; }
.skip { position: absolute; left: -999px; top: 0; background: var(--signal); color: var(--ink); padding: .5rem 1rem; }
.skip:focus { left: 0; z-index: 20; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.top {
  position: sticky; top: 0; z-index: 10;
  background: rgba(18,20,26,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.top-inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 4rem; gap: 1rem;
}
.mark {
  font-family: "Archivo Black", sans-serif;
  text-decoration: none; color: var(--paper);
  letter-spacing: .04em; font-size: 1.05rem;
  animation: markIn .8s ease both;
}
@keyframes markIn { from { letter-spacing: .18em; opacity: 0; } to { letter-spacing: .04em; opacity: 1; } }
.nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.nav a {
  color: var(--mute); text-decoration: none; font-family: "Archivo Black", sans-serif;
  font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -4px; height: 2px;
  background: var(--signal); transition: right .25s ease;
}
.nav a:hover, .nav a.is-on { color: var(--paper); }
.nav a:hover::after, .nav a.is-on::after { right: 0; }
.nav-toggle { display: none; }
.burger { display: none; cursor: pointer; }
.burger span { display: block; width: 22px; height: 2px; background: var(--paper); margin: 5px 0; }
.hero {
  position: relative; min-height: 88vh; display: grid; align-items: end;
  overflow: hidden; isolation: isolate;
}
.hero-plane {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(160deg, rgba(18,20,26,.2), rgba(18,20,26,.92) 70%),
    repeating-linear-gradient(-18deg, transparent, transparent 28px, rgba(232,255,71,.05) 28px, rgba(232,255,71,.05) 29px),
    radial-gradient(1200px 600px at 80% 10%, #2d3348, transparent 60%),
    linear-gradient(120deg, #1a1d28, #0d0e12);
  animation: planeShift 14s ease-in-out infinite alternate;
}
@keyframes planeShift { from { transform: scale(1); } to { transform: scale(1.04); } }
.hero-copy { padding: 6rem 0 4rem; max-width: 40rem; }
.signal {
  font-family: "Archivo Black", sans-serif;
  font-size: .75rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--signal); margin: 0 0 .8rem;
}
.brand-hero {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(3rem, 10vw, 6.5rem);
  line-height: .92; margin: 0 0 1rem; color: #fff;
}
.lede { color: #d7d8de; font-size: 1.15rem; margin: 0 0 1.6rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.btn {
  display: inline-block; background: var(--signal); color: var(--ink);
  text-decoration: none; font-family: "Archivo Black", sans-serif;
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  padding: .95rem 1.3rem; border: 0; cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}
.btn:hover { background: #fff; color: var(--ink); transform: translateY(-1px); }
.btn-invert { background: var(--ink); color: var(--signal); border: 1px solid var(--signal); }
.btn-invert:hover { background: var(--signal); color: var(--ink); }
.btn-sm { padding: .65rem .9rem; font-size: .7rem; }
.btn-ghost { background: transparent; color: var(--paper); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); background: transparent; }
.text-link { color: var(--paper); }
.band { padding: 4.5rem 0 3rem; }
.band-title {
  font-family: "Archivo Black", sans-serif; font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 .6rem;
}
.band-lede { color: var(--mute); max-width: 36rem; margin: 0 0 2rem; }
.descent { display: grid; gap: 0; border-top: 1px solid var(--line); }
.step {
  display: grid; grid-template-columns: 3.5rem 8rem 1fr; gap: 1rem; align-items: baseline;
  padding: 1.4rem 0; border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit;
  transition: background .2s ease, padding-left .2s ease;
}
.step:hover { background: rgba(232,255,71,.04); padding-left: .4rem; }
.step span { font-family: "Archivo Black", sans-serif; color: var(--signal); }
.step strong { font-family: "Archivo Black", sans-serif; letter-spacing: .04em; }
.step em { font-style: normal; color: var(--mute); }
.strip { background: var(--signal); color: var(--ink); }
.strip-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 1rem; padding: 2rem 0;
}
.strip h2 { font-family: "Archivo Black", sans-serif; font-size: 1.25rem; margin: 0 0 .45rem; max-width: 34rem; }
.strip p { margin: 0; max-width: 34rem; }
.page { padding: 3rem 0 4.5rem; }
.crumbs { color: var(--mute); font-size: .9rem; }
.crumbs a { color: var(--mute); }
.intro { color: var(--mute); max-width: 38rem; }
.block { padding: 1.6rem 0; border-bottom: 1px solid var(--line); animation: rise .5s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.block h2 { font-family: "Archivo Black", sans-serif; margin: 0 0 .6rem; font-size: 1.6rem; }
.facts { list-style: none; padding: 0; margin: 2rem 0 0; border-top: 1px solid var(--line); }
.facts li {
  display: grid; grid-template-columns: 7rem 1fr; gap: 1rem;
  padding: .85rem 0; border-bottom: 1px solid var(--line);
}
.facts span { color: var(--mute); font-family: "Archivo Black", sans-serif; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.faq details { border-bottom: 1px solid var(--line); padding: 1rem 0; }
.faq summary { cursor: pointer; font-family: "Archivo Black", sans-serif; }
.faq p { color: var(--mute); }
.form { display: grid; gap: 1rem; max-width: 32rem; margin-top: 1.5rem; }
.form label { display: grid; gap: .35rem; font-size: .9rem; }
.form input, .form textarea {
  width: 100%; background: #0d0e12; border: 1px solid var(--line); color: var(--paper);
  padding: .75rem .85rem; font: inherit;
}
.form input:focus, .form textarea:focus { outline: 1px solid var(--signal); }
.fine { color: var(--mute); font-size: .85rem; }
.narrow { max-width: 42rem; }
.prose h2 { font-family: "Archivo Black", sans-serif; font-size: 1.15rem; margin-top: 1.8rem; }
.prose table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.prose th, .prose td { border-bottom: 1px solid var(--line); text-align: left; padding: .55rem .2rem; vertical-align: top; }
.foot { border-top: 1px solid var(--line); padding: 2.5rem 0 1.5rem; margin-top: 2rem; }
.foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 1.5rem; }
.foot-brand { font-family: "Archivo Black", sans-serif; margin: 0 0 .4rem; }
.foot a { text-decoration: none; }
.foot-nav { display: grid; gap: .35rem; align-content: start; }
.foot-meta {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 1.5rem; color: var(--mute); font-size: .85rem;
  border-top: 1px solid var(--line); padding-top: 1rem;
}
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: #0d0e12; border-top: 1px solid var(--line); padding: 1rem;
}
.cookie-inner {
  width: min(100% - 1rem, var(--max)); margin-inline: auto;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: end;
}
.cookie-inner h2 { font-family: "Archivo Black", sans-serif; font-size: 1rem; margin: 0 0 .35rem; }
.cookie-inner p { margin: 0; color: var(--mute); max-width: 36rem; font-size: .92rem; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.check { display: block; margin: .35rem 0; color: var(--mute); }
@media (max-width: 820px) {
  .burger { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 4rem;
    background: var(--ink); flex-direction: column; padding: 1rem 1.25rem 1.4rem;
    border-bottom: 1px solid var(--line);
  }
  .nav-toggle:checked ~ .nav { display: flex; }
  .step { grid-template-columns: 2.5rem 1fr; }
  .step em { grid-column: 2; }
  .foot-grid { grid-template-columns: 1fr; }
  .facts li { grid-template-columns: 1fr; gap: .2rem; }
}