/* MuchuCraft — muchu.app
   Near-black editorial. One accent (soft amethyst, sampled from the plaza).
   No gradients. Photography carries the page. */

@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/space-grotesk-500.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/space-grotesk-700.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  --bg: #0b0b0d;
  --ink: #efece6;
  --ink-dim: #a7a39b;
  --accent: #b7a4ea;
  --rule: #232329;
  --mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --display: 'Space Grotesk', system-ui, sans-serif;
  --pad: clamp(1.25rem, 4vw, 4rem);
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, .btn:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px;
}
img { max-width: 100%; display: block; }
h1, h2 { font-weight: 700; letter-spacing: -0.02em; }

/* ---------- top bar ---------- */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.9rem var(--pad);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 60%, transparent);
}
.wordmark {
  display: inline-flex; align-items: center; gap: 0.55rem;
  color: var(--ink); font-weight: 700; letter-spacing: 0.14em; font-size: 0.82rem;
}
.wordmark:hover { text-decoration: none; }
.wordmark img { image-rendering: pixelated; }
.bar-play { font-family: var(--mono); font-size: 0.85rem; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 92svh; display: flex; align-items: flex-end; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,11,13,0.92) 0%, rgba(11,11,13,0.45) 42%, rgba(11,11,13,0.15) 100%);
}
.hero-copy { position: relative; padding: var(--pad); padding-bottom: clamp(2rem, 6vh, 5rem); max-width: 60rem; }
.eyebrow {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
h1 { font-size: clamp(2.6rem, 8vw, 6rem); line-height: 1.02; }
.lede { margin-top: 1.2rem; max-width: 34rem; font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--ink); }
.cta-row { display: flex; align-items: center; gap: 1.6rem; margin-top: 1.8rem; flex-wrap: wrap; }
.btn {
  background: var(--accent); color: #17121f; font-weight: 700;
  padding: 0.85rem 2.1rem; border-radius: 3px; font-size: 1rem;
  transition: transform 160ms ease, filter 160ms ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); filter: brightness(1.07); }
.quiet { font-family: var(--mono); font-size: 0.85rem; color: var(--ink-dim); }
.quiet:hover { color: var(--accent); }
.server-line { margin-top: 1.6rem; font-family: var(--mono); font-size: 0.8rem; color: var(--ink-dim); }
.server-line span { color: var(--ink); }

/* ---------- steps ---------- */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 2.5rem;
  padding: clamp(3rem, 8vh, 6rem) var(--pad);
  border-bottom: 1px solid var(--rule);
}
.step { border-top: 1px solid var(--rule); padding-top: 1.2rem; }
.num { font-family: var(--mono); color: var(--accent); font-size: 0.85rem; }
.step h2 { font-size: 1.35rem; margin: 0.5rem 0 0.5rem; }
.step p { color: var(--ink-dim); font-size: 0.95rem; }

/* ---------- figures ---------- */
.ui-shot { padding: clamp(2.5rem, 7vh, 5rem) var(--pad); max-width: 62rem; margin: 0 auto; }
.ui-shot img { border: 1px solid var(--rule); border-radius: 6px; }
figcaption {
  margin-top: 0.8rem; font-family: var(--mono); font-size: 0.8rem; color: var(--ink-dim);
}

/* ---------- economy ---------- */
.economy {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(3rem, 9vh, 7rem) var(--pad);
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  align-items: center;
}
.economy h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom: 1.2rem; }
.economy-copy p { max-width: 36rem; }
.economy-copy .fine { margin-top: 1rem; color: var(--ink-dim); font-size: 0.92rem; }
.badge {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em;
  border: 1px solid var(--accent); color: var(--accent);
  padding: 0.15rem 0.5rem; border-radius: 3px; text-transform: uppercase;
}
.stat-list {
  list-style: none; padding: 0; margin-top: 1.6rem;
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.8rem;
  font-family: var(--mono); font-size: 0.82rem; color: var(--ink-dim);
}
.stat-list li::before { content: '— '; color: var(--accent); }
.economy-shot img { border: 1px solid var(--rule); border-radius: 6px; }

.token-row { margin-top: 1.8rem; }
.token-label {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-dim);
}
.token-address {
  display: flex; align-items: center; gap: 1rem; justify-content: space-between;
  width: 100%; max-width: 36rem; margin-top: 0.5rem;
  background: #141417; border: 1px solid var(--rule); border-radius: 5px;
  padding: 0.65rem 0.9rem; cursor: pointer;
  font-family: var(--mono); font-size: 0.82rem; color: var(--ink);
  text-align: left; overflow-wrap: anywhere;
  transition: border-color 150ms ease;
}
.token-address:hover { border-color: var(--accent); }
.copy-hint { color: var(--accent); font-size: 0.75rem; flex: none; }
.token-note { margin-top: 0.6rem; font-size: 0.85rem; color: var(--ink-dim); max-width: 34rem; }

/* ---------- server address ---------- */
.server { padding: clamp(3rem, 9vh, 7rem) var(--pad); text-align: center; }
.server-address {
  font-family: var(--mono); font-weight: 500; letter-spacing: -0.01em;
  font-size: clamp(1.8rem, 6vw, 4rem); margin: 0.6rem 0 1rem;
}
.lede-narrow { max-width: 34rem; margin: 0 auto; color: var(--ink-dim); }
.server .ui-shot { padding-bottom: 0; }

/* ---------- faq ---------- */
.faq { max-width: 46rem; margin: 0 auto; padding: clamp(3rem, 8vh, 6rem) var(--pad); }
.faq h2 { font-size: 1.6rem; margin-bottom: 1.5rem; }
.faq details { border-top: 1px solid var(--rule); }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; padding: 1.05rem 0; font-weight: 700; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::after { content: '+'; color: var(--accent); font-family: var(--mono); }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 1.2rem; color: var(--ink-dim); max-width: 40rem; }

/* ---------- footer ---------- */
.foot {
  padding: 2.2rem var(--pad) 2.8rem; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 0.8rem; color: var(--ink-dim);
}
.foot .dot { margin: 0 0.7rem; }
.foot p { margin-top: 0.7rem; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; gap: 2rem; }
  .economy { grid-template-columns: 1fr; }
}