/* ── SILVER — chrome on black ─────────────────────────────────────────── */

:root {
  --bg: #08090c;
  --bg-raise: #0e1015;
  --line: rgba(190, 205, 225, 0.14);
  --text: #e8edf4;
  --muted: #97a3b4;
  --chrome-hi: #ffffff;
  --chrome-mid: #b9c4d2;
  --chrome-lo: #6b7686;
  --glow: rgba(200, 215, 235, 0.25);
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

h1, h2, h3, .brand-word, .stat-big, .btn {
  font-family: "Exo 2", "Inter", sans-serif;
  font-style: italic;
  font-weight: 800;
  letter-spacing: 0.01em;
}

/* chrome gradient text */
h1, h2, .brand-word, .stat-big {
  background: linear-gradient(180deg, var(--chrome-hi) 0%, var(--chrome-mid) 45%, var(--chrome-lo) 55%, #dfe6ee 78%, var(--chrome-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ── Nav ──────────────────────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.8rem clamp(1rem, 4vw, 3rem);
  background: rgba(8, 9, 12, 0.78);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.nav-brand img, .footer-brand img, .hero-logo { border-radius: 50%; }
.brand-word { font-size: 1.35rem; font-weight: 900; }

.nav-links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-actions { display: flex; gap: 0.6rem; }

/* ── Buttons ──────────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { padding: 0.9rem 2.2rem; font-size: 1.05rem; }
.btn-sm { padding: 0.3rem 0.9rem; font-size: 0.85rem; }

.btn-chrome {
  color: #0b0d11;
  background: linear-gradient(180deg, #ffffff 0%, #cfd8e3 40%, #8d99a9 60%, #e6ecf3 100%);
  border: none;
  box-shadow: 0 0 24px var(--glow);
}
.btn-chrome:hover { box-shadow: 0 0 38px var(--glow); }

.btn-ghost { color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--chrome-mid); }

.btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
  isolation: isolate;
}

.hero-art {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("assets/banner.jpg") 22% 30% / cover no-repeat;
  opacity: 0.35;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.9), rgba(0,0,0,0.55) 70%, transparent);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.9), rgba(0,0,0,0.55) 70%, transparent);
}

.hero-inner { max-width: 780px; display: grid; justify-items: center; gap: 1.4rem; }

.hero-logo {
  width: clamp(110px, 16vw, 150px);
  height: auto;
  border-radius: 50%; /* the emblem is inscribed in a black square — crop it */
  filter: drop-shadow(0 0 34px var(--glow));
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  font-weight: 900;
  line-height: 1.04;
  text-transform: uppercase;
}

.hero-sub { color: var(--muted); max-width: 560px; font-size: 1.1rem; }
.hero-sub strong { color: var(--text); }

.hero-cta { display: flex; gap: 0.9rem; flex-wrap: wrap; justify-content: center; }

/* ── Stat strip ───────────────────────────────────────────────────────── */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.stat {
  background: var(--bg);
  padding: 2.2rem 1.5rem;
  text-align: center;
  display: grid;
  gap: 0.4rem;
}
.stat-big { font-size: 2rem; font-weight: 900; }
.stat-small { color: var(--muted); font-size: 0.92rem; }

/* ── Sections ─────────────────────────────────────────────────────────── */

.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 5.5rem clamp(1rem, 4vw, 2rem);
}

.section h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 2.2rem; text-transform: uppercase; }

.card {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

/* market */
.market-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 1rem; }

.market-price { display: grid; align-content: center; gap: 0.4rem; text-align: center; }
.market-price .value { font-size: 2.4rem; font-weight: 700; font-family: "Exo 2", sans-serif; font-style: italic; }
.delta { color: var(--muted); font-size: 0.95rem; }
.delta.up { color: #7ce6a4; }
.delta.down { color: #ff8f8f; }

.market-cells { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cell { display: grid; gap: 0.3rem; align-content: center; }
.cell .value { font-size: 1.35rem; font-weight: 600; }

.label { color: var(--muted); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; }

.contract {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.contract code {
  font-size: 0.95rem;
  color: var(--text);
  word-break: break-all;
}

/* lore */
.lore {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.lore h2 { margin-bottom: 1.2rem; }
.lore p { color: var(--muted); margin-bottom: 1rem; }
.lore em { color: var(--text); font-style: italic; }
.lore-art img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
}

/* backed */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.pillar h3 { font-size: 1.25rem; margin-bottom: 0.7rem; }
.pillar p { color: var(--muted); font-size: 0.97rem; }
.pillar strong { color: var(--text); }

.flow {
  margin-top: 2.2rem;
  display: flex;
  align-items: stretch;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.flow-step {
  flex: 1 1 180px;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  font-size: 0.95rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.flow-n {
  font-family: "Exo 2", sans-serif;
  font-style: italic;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--chrome-mid);
}
.flow-arrow { align-self: center; color: var(--chrome-lo); font-size: 1.2rem; }

/* rewards */
.rewards-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1rem; }
.reward-info h3 { font-size: 1.3rem; margin-bottom: 1rem; }
.reward-info ul { list-style: none; display: grid; gap: 0.7rem; }
.reward-info li { color: var(--muted); padding-left: 1.4rem; position: relative; }
.reward-info li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--chrome-mid);
  font-size: 0.7rem;
  top: 0.35rem;
}
.reward-stats { display: grid; gap: 1rem; }

/* honorary mentions */
.section-lede {
  color: var(--muted);
  margin-top: -1.4rem;
  margin-bottom: 2rem;
  font-size: 0.98rem;
}

.mentions {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

.m-stage {
  min-height: 320px;
  display: grid;
  place-items: center;
}
.m-slide { width: 100%; display: flex; justify-content: center; }
.m-slide[hidden] { display: none; }
.m-slide .twitter-tweet { margin: 0 auto !important; }

.m-nav {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.m-nav:hover { border-color: var(--chrome-mid); color: var(--chrome-hi); }

.m-dots {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
}
.m-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--chrome-lo);
  opacity: 0.4;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}
.m-dot.active { opacity: 1; transform: scale(1.3); background: var(--chrome-mid); }

.m-empty { text-align: center; color: var(--muted); }

/* faq */
.faq-list { display: grid; gap: 0.8rem; }
.faq-list details {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--chrome-mid); font-size: 1.3rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--muted); padding-top: 0.8rem; font-size: 0.97rem; }

/* ── Footer ───────────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--line);
  padding: 3.5rem clamp(1rem, 4vw, 3rem) 2.5rem;
  display: grid;
  justify-items: center;
  gap: 1.1rem;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 0.6rem; }
.footer-brand img { border-radius: 50%; }
.footer-desc { color: var(--muted); max-width: 480px; font-size: 0.95rem; }
.footer-links { display: flex; gap: 1.6rem; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--text); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.footer-links a:hover { color: var(--chrome-mid); }
.footer-disclaimer { color: #5d6878; font-size: 0.8rem; max-width: 560px; }
.footer-copy { color: #5d6878; font-size: 0.8rem; }

/* ── Reveal animation ─────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .nav-links { display: none; }
  .market-grid, .rewards-grid, .lore { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
  .flow-arrow { display: none; }
  .lore-art { order: -1; }
  .m-card { grid-template-columns: 1fr; }
  .mentions { grid-template-columns: 1fr; }
  .m-nav { display: none; }
}