:root {
  --ink: #ffffff;
  --paper: #000000;
  --line: #ffffff;
  --accent: #ebd12c;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
  --grot: "Cormorant Garamond", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html {
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--grot);
}

a { color: inherit; text-decoration: underline; }

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 6vw 5vw;
}

h1 {
  font-size: clamp(2rem, 7vw, 4.5rem);
  line-height: 0.95;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

p, li { font-size: 1.05rem; line-height: 1.5; max-width: 60ch; }

ol, ul { padding-left: 1.4rem; }

h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  text-transform: uppercase;
  margin: 3rem 0 1rem;
  border-top: 2px solid var(--line);
  padding-top: 1.5rem;
}

.wrap > h2:first-of-type { border-top: none; padding-top: 0; }

h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
  opacity: 0.85;
}

.legal-meta {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  opacity: 0.6;
  line-height: 1.6;
  margin: 0 0 2rem;
  text-transform: none;
}

footer {
  border-top: 2px solid var(--line);
  margin-top: 4vw;
  padding-top: 1.5vw;
  display: flex;
  gap: 1.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.cryptic {
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  text-transform: uppercase;
  max-width: 20ch;
  margin: 0;
}

.arrow {
  position: absolute;
  bottom: 6vh;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  animation: bounce 1.8s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
  50% { transform: translateX(-50%) translateY(10px); opacity: 1; }
}

/* ---------- FLOW ---------- */

.flow-block {
  height: 100vh;
  display: flex;
  align-items: stretch;
  padding: 0;
  scroll-snap-align: start;
  cursor: pointer;
  box-sizing: border-box;
}

.arrival {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 0.8rem;
  position: relative;
}

/* 6-F — contained: held inside a single drawn line */

.manifesto {
  height: auto;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 2rem;
  padding: 12vh 6vw 8vh;
  position: relative;
}

/* 7-G — exit: a door, not a link */

.exit {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.8rem;
}

.exit-link {
  color: var(--accent);
}

.exit-link:hover {
  color: magenta;
}

/* ---------- HUD ---------- */

.hud-footer {
  position: fixed;
  bottom: 1.2rem;
  left: 0;
  right: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  border-top: none;
  margin-top: 0;
  padding: 0 5vw;
  mix-blend-mode: difference;
  color: #fff;
  pointer-events: none;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.hud-footer a { pointer-events: auto; }
.hud-footer a:first-child { justify-self: end; }
.hud-footer a:last-child { justify-self: start; }

.hud-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 5vw;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
  mix-blend-mode: difference;
  color: #fff;
}

.logo-mark {
  width: 30px;
  height: 30px;
  display: block;
}

.hud-time,
.hud-geo {
  position: fixed;
  bottom: 1.2rem;
  z-index: 10;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  mix-blend-mode: difference;
  color: #fff;
  pointer-events: none;
}

.hud-time { left: 5vw; }

.hud-geo {
  right: 5vw;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ---------- REVEAL ---------- */

.cryptic {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.flow-block.is-active .cryptic {
  opacity: 1;
  transform: translateY(0);
}