/* Base theme. Consumes tokens from tokens.css.
   Fonts are bundled locally (no CDN) — see /wwwroot/fonts.

   Global visual scale: html font-size is 90% (16px → 14.4px base) and layout
   units are rem (px ÷ 16). This renders the page ~10% more compact overall while
   preserving the r12 mockup's proportions exactly. Borders (1px/2px), clip-path
   notches, blur radius, gradient dot sizes, and media breakpoints stay px. */

html {
  font-size: 90%;
}

/* JetBrains Mono, self-hosted. woff2 files drop into /wwwroot/fonts. */
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/JetBrainsMono-Regular.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/JetBrainsMono-Bold.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-v24-latin-500.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-v24-latin-600.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-v24-latin-800.woff2") format("woff2");
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-radius: 0; /* radius-0 everywhere; status dots opt back in explicitly */
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "JetBrains Mono", ui-monospace, "Cascadia Mono", "Consolas", monospace;
  font-size: 0.9375rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  /* Sticky footer: on short pages (e.g. the hub) the footer anchors to the
     bottom instead of floating mid-viewport. Long pages are unaffected. */
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* Circular status dot — the one exception to radius-0. */
.dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--muted);
}
.dot--green { background: var(--green); }
.dot--red { background: var(--red); }
.dot--amber { background: var(--amber); }

/* Layout scaffolding. Header + footer are full-bleed (5vw); content caps at 73.75rem. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 11, 14, 0.92); /* var(--bg) translucent, for the blur */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 5vw;
}
.site-header__inner img {
  height: 1.875rem;
  width: auto;
}
.site-footer {
  background: transparent;
  border-top: 1px solid var(--border);
  color: var(--muted);
}
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 2.125rem 5vw;
}
.footer-logo {
  height: 1.5rem;
  opacity: 0.85;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 1.375rem;
  flex-wrap: wrap;
}
.footer-links a,
.footer-soon {
  color: var(--muted);
  font-size: 0.6875rem;
}
.footer-links a:hover {
  color: var(--accent);
  text-decoration: none;
}
.footer-meta {
  color: var(--muted);
  font-size: 0.625rem;
  letter-spacing: 0.0625rem;
}
.wrap {
  max-width: 67.5rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}
main {
  flex: 1 0 auto; /* grow so the footer sits at the bottom on short pages */
  min-height: 60vh;
}

/* Single-nav anchor links (shown only on the project page). */
.site-nav {
  display: flex;
  gap: 1.625rem;
  flex-wrap: wrap;
}
.site-nav a {
  color: var(--muted);
  font-size: 0.6875rem;
  letter-spacing: 0.0625rem;
  text-transform: uppercase;
}
.site-nav a:hover {
  color: var(--accent);
  text-decoration: none;
}

/* ---- Project page (structure shell) ---- */

.proj {
  /* full-width; hero + sections cap their own width at 73.75rem and center */
}

/* Hero — left-aligned. Tagline is the big h1; product name is a small label. */
.proj-hero {
  max-width: 73.75rem;
  margin: 0 auto;
  padding: 6.875rem 5vw 5.625rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.625rem;
  text-align: left;
  background:
    radial-gradient(1px 1px at 82% 18%, rgba(245, 247, 250, 0.4) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 68% 72%, rgba(96, 165, 250, 0.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 91% 55%, rgba(245, 247, 250, 0.3) 50%, transparent 51%),
    radial-gradient(1px 1px at 74% 40%, rgba(245, 247, 250, 0.22) 50%, transparent 51%);
}
.proj-hero__head {
  display: flex;
  align-items: center;
  gap: 1.125rem;
}
.proj-hero__icon {
  flex: 0 0 auto;
  width: 3.625rem;
  height: 3.625rem;
}
.proj-hero__name {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.0625rem;
  text-transform: uppercase;
}
.proj-hero__subtitle {
  margin: 0;
  font-size: 0.5625rem;
  letter-spacing: 0.1875rem;
  color: var(--muted);
  text-transform: uppercase;
}
.proj-hero__tagline {
  margin: 0;
  font-size: clamp(1.75rem, 4.6vw, 3.375rem);
  font-weight: 800;
  line-height: 1.18;
  max-width: 20ch;
}

/* Sections — flat, no box. Divider is on opensource/design/download only. */
.proj-section {
  scroll-margin-top: 4.5rem; /* clears the sticky header on anchor jump */
  max-width: 73.75rem;
  margin: 0 auto;
  padding: 5.625rem 5vw;
}
.proj-section > .uphead {
  margin-bottom: 0.875rem;
}
#opensource,
#design,
#download {
  border-top: 1px solid var(--border);
}
.proj-section__body {
  color: var(--muted);
  margin-top: 0.75rem;
}
.proj-diagram-slot {
  margin-top: 1.25rem;
  min-height: 12.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--muted);
}

/* ---- Hero lead + action buttons ---- */
.proj-hero__lead {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 60ch;
}
.proj-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 0.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.8125rem 1.625rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.0625rem;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.btn:hover {
  border-color: var(--accent);
}
.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.btn--ghost {
  background: transparent;
  color: var(--muted);
}
.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ---- Features section (values ported verbatim from r12 mockup) ---- */
.feat__h2 {
  margin: 0 0 0.875rem;
  font-size: clamp(1.375rem, 3vw, 2.125rem);
  font-weight: 800;
  max-width: 26ch;
}
.feat__intro {
  color: var(--muted);
  margin: 0 0 2rem;
  font-size: 0.875rem;
  line-height: 1.8;
  max-width: 64ch;
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.125rem;
}
.w1 { grid-column: span 1; }
.w2 { grid-column: span 2; }
.w3 { grid-column: span 3; }
.w4 { grid-column: span 4; }
.w5 { grid-column: span 5; }
.w6 { grid-column: span 6; }

/* Warn box — left rule + amber tint; text stays --text (amber = warnings only). */
.feat-warning {
  grid-column: 1 / -1;
  border-left: 2px solid var(--amber);
  background: rgba(251, 191, 36, 0.07);
  color: var(--text);
  padding: 1rem 1.25rem;
  font-size: 0.78125rem;
  line-height: 1.8;
  margin-bottom: 3.25rem;
}

.feat-card {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 1.75rem;
}
/* Two-column layout is driven by the card's Layout, not its span — a balanced
   (grown) span-6 Stacked card must NOT become two-column. */
.feat-card--twocol {
  flex-direction: row;
  align-items: center;
  gap: 2.5rem;
}
.feat-card__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.feat-card--twocol .mini {
  flex: 1;
  min-width: 17.5rem;
}
.feat-card__title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.03125rem;
}
.feat-card__p {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.75;
}

/* ---- Mini panels (chisel-s, on --bg). Rows are plain flex lines — no dividers. ---- */
.mini {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.875rem 1rem;
  font-size: 0.65625rem;
  line-height: 2;
  color: var(--muted);
}
.mini-label {
  font-size: 0.5625rem;
  letter-spacing: 0.125rem;
  font-weight: 800;
  padding-top: 0.25rem;
}
.mini-label--green { color: var(--green); }
.mini-label--red { color: var(--red); }

.mini-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.mini-row__k {
  color: var(--muted);
}
.mini-row__v {
  text-align: right;
  color: var(--muted);
}
.mini-row__v--green { color: var(--green); }
.mini-row__v--red { color: var(--red); }
.mini-row__v--accent { color: var(--accent); }

.mini-badge {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.53125rem;
  letter-spacing: 0.0625rem;
  padding: 0 0.3125rem;
  margin-right: 0.5rem;
}
.mini-badge--eth { color: var(--eth); border-color: var(--eth); }
.mini-badge--sol { color: var(--sol); border-color: var(--sol); }
/* Generic badge palette (eth/sol above kept for back-compat). The chain
   entries use the standalone --eth/--sol tokens so ETH stays blue and SOL
   stays purple even when --accent is the phosphor green (public theme). */
.mini-badge--accent { color: var(--eth); border-color: var(--eth); }
.mini-badge--purple { color: var(--sol); border-color: var(--sol); }
.mini-badge--green { color: var(--green); border-color: var(--green); }
.mini-badge--red { color: var(--red); border-color: var(--red); }
/* Optional left-text color (default is muted via .mini-row__k). */
.mini-row__k--accent { color: var(--accent); }
.mini-row__k--green { color: var(--green); }
.mini-row__k--red { color: var(--red); }

.mini-quote {
  line-height: 1.8;
}
.mini-quote p {
  margin: 0;
}
.mini-quote__label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.5625rem;
  letter-spacing: 0.0625rem;
  color: var(--muted);
}

/* Collapse the 6-col grid on narrow viewports (mockup breakpoint stays px). */
@media (max-width: 900px) {
  .w1, .w2, .w3, .w4, .w5 { grid-column: span 6; }
  .feat-card--twocol { flex-direction: column; align-items: flex-start; }
}

/* ---- Download panel (mockup padding 2.75rem, gap 2rem) ---- */
.dl-panel {
  padding: 2.75rem;
}
.dl-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.dl-row__text {
  min-width: 0;
}

/* ---- Admin login ---- */
.login-wrap {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
}
.login-card {
  width: 100%;
  max-width: 24rem;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.login-mark {
  height: 2.5rem;
  width: auto;
  align-self: flex-start;
}
.login-card form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.login-label {
  margin-top: 0.5rem;
  font-size: 0.6875rem;
  letter-spacing: 0.0625rem;
  text-transform: uppercase;
  color: var(--muted);
}
.login-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.875rem;
  padding: 0.625rem 0.75rem;
}
.login-input:focus {
  outline: none;
  border-color: var(--accent);
}
.login-submit {
  margin-top: 1rem;
  justify-content: center;
}
.login-error {
  color: var(--red);
  font-size: 0.75rem;
}
.login-error ul {
  margin: 0;
  padding-left: 1rem;
}

/* Guide page — numbered step cards (reuses chisel/brk + card tokens). */
.guide { max-width: 60rem; margin: 0 auto; padding: 4rem 5vw 6rem; }
.guide-head { margin-bottom: 2.5rem; }
.guide-back {
  font-size: 0.6875rem;
  letter-spacing: 0.0625rem;
  text-transform: uppercase;
  color: var(--muted);
}
.guide-back:hover { color: var(--accent); }
.guide-title { margin: 0.5rem 0 0; font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; }
.guide-empty { color: var(--muted); }
.guide-steps { display: flex; flex-direction: column; gap: 1.5rem; }
.guide-step { background: var(--panel); border: 1px solid var(--border); padding: 1.75rem; }
.guide-step__num { font-size: 0.75rem; font-weight: 800; letter-spacing: 0.125rem; color: var(--accent); }
.guide-step__title { margin: 0.25rem 0 0; font-size: 1.125rem; font-weight: 800; }
.guide-step__body { margin: 0.75rem 0 0; color: var(--muted); font-size: 0.875rem; line-height: 1.75; }
.guide-step__img { display: block; width: 100%; margin-top: 1rem; border: 1px solid var(--border); }

/* ============================================================
   PHOSPHOR-GREEN PUBLIC RESTYLE (Stage 2)
   Scoped to .theme-green (public). Proto px ÷16 = rem (90% root
   scales proportionally); 1px borders + 44px grid stay px.
   ============================================================ */

/* Space Grotesk — self-hosted display font (headings only). */
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 400;
  font-display: swap; src: url("../fonts/space-grotesk-v22-latin-regular.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 500;
  font-display: swap; src: url("../fonts/space-grotesk-v22-latin-500.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 700;
  font-display: swap; src: url("../fonts/space-grotesk-v22-latin-700.woff2") format("woff2"); }

/* Body grid + vignette (phosphor faint lines, 44px cells). */
.theme-green {
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--faint) 1px, transparent 1px);
  background-size: 44px 44px;
  box-shadow: inset 0 0 220px rgba(0, 0, 0, 0.7);
}

/* Display headings → Space Grotesk. */
.theme-green .proj-hero__tagline,
.theme-green .feat__h2,
.theme-green .proj-intro__caption,
.theme-green .dl-row__text .feat-card__title,
.theme-green .guide-title,
.theme-green .guide-step__title,
.theme-green .feat-card--twocol .feat-card__title,
.theme-green .hub-card__name {
  font-family: "Space Grotesk", "JetBrains Mono", sans-serif;
  font-weight: 700;
}

/* ---- Header + nav ---- */
.theme-green .site-header__inner { padding: 0.6875rem 3rem; align-items: center; }
.theme-green .site-logo { display: inline-flex; align-items: center; gap: 0.875rem; }
.theme-green .site-logo img { height: 2.25rem; width: auto; } /* ~36px icon in the lockup */
.theme-green .logo-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.125rem; height: 2.125rem; border: 1px solid var(--accent);
  border-radius: 3px; color: var(--accent); font-weight: 800; font-size: 1.0625rem;
  box-shadow: 0 0 14px var(--glow);
}
.theme-green .logo-word { font-weight: 800; font-size: 1.1875rem; letter-spacing: 0.14em; color: var(--text); }
.theme-green .logo-cursor { margin-left: 0.125rem; color: var(--accent); font-weight: 800; animation: lie-blink 1.1s steps(1) infinite; }
@keyframes lie-blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
.theme-green .site-nav { gap: 1.875rem; }
.theme-green .site-nav a {
  display: inline-flex; align-items: baseline; gap: 0.5rem;
  font-size: 1.0625rem; font-weight: 600; letter-spacing: 0.06em;
  color: var(--text); padding-top: 6px; padding-bottom: 4px; border-bottom: 2px solid transparent;
}
.theme-green .site-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); text-shadow: 0 0 12px var(--glow); }
.theme-green .nav-num { font-size: 0.75rem; font-weight: 700; color: var(--accent); }
#top { scroll-margin-top: 4.5rem; } /* HOME (#top) clears the sticky header */

/* ---- Intro strip (Stage 3 mounts the mock at [data-intro-mount]) ---- */
.theme-green .proj-intro {
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start; gap: 0.625rem; text-align: center;
  padding: 1rem 3rem 1.5rem; max-width: 73.75rem; margin: 0 auto;
  background: radial-gradient(120% 80% at 50% 0%, rgba(53, 245, 160, 0.07), transparent 60%);
}
.theme-green .proj-intro__caption { margin: 0; font-size: 1.6875rem; font-weight: 600; color: #f2fff9; }
.theme-green .proj-intro__scroll { margin: 0; font-size: 0.75rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--muted); }

/* ---- Hero ---- */
.theme-green .proj-hero__icon { border-radius: 13px; background: #12151b; border: 1px solid #262b35; }
.theme-green .proj-hero__name { font-size: 0.9375rem; font-weight: 700; letter-spacing: 0.08em; color: var(--text); }
.theme-green .proj-hero__subtitle { font-size: 0.75rem; letter-spacing: 0.22em; color: var(--accent); }
.theme-green .proj-hero__tagline {
  font-size: clamp(2.5rem, 6vw, 4.125rem); line-height: 1.02; letter-spacing: -0.02em; color: #f2fff9;
  max-width: 15ch;
}
.theme-green .hero-accent { color: var(--accent); text-shadow: 0 0 28px var(--glow); }
.theme-green .proj-hero__lead { font-size: 1.0625rem; line-height: 1.65; color: var(--muted); max-width: 64ch; }

/* Buttons */
.theme-green .btn { font-size: 0.875rem; font-weight: 700; letter-spacing: 0.1em; padding: 0.9375rem 1.625rem; }
.theme-green .btn--primary { background: var(--accent); color: #04160d; border: none; box-shadow: 0 0 22px var(--glow); }
.theme-green .btn--primary[disabled] { opacity: 0.9; cursor: not-allowed; }
.theme-green .btn--ghost, .theme-green .dl-row .btn { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.theme-green .btn[disabled] { cursor: not-allowed; }

/* ---- Section headers ---- */
.theme-green .sec-kicker { font-size: 0.75rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--accent); font-weight: 700; margin: 0 0 0.5rem; }
.theme-green .feat__h2 { font-size: clamp(1.875rem, 4vw, 2.5rem); letter-spacing: -0.01em; color: #f2fff9; }
.theme-green .feat__intro { font-size: 1rem; line-height: 1.6; color: var(--muted); }

/* ---- Cards ---- */
.theme-green .feat-card {
  background: var(--panel); border: 1px solid var(--border); padding: 1.375rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 3px rgba(0, 0, 0, 0.5);
}
.theme-green .feat-card__title { font-size: 1.0625rem; font-weight: 700; color: var(--text); }
.theme-green .feat-card__p { font-size: 0.875rem; line-height: 1.55; color: var(--muted); }
.theme-green .feat-card__kicker { font-size: 0.6875rem; letter-spacing: 0.14em; color: var(--accent); margin: 0 0 0.375rem; }

/* Warning banner */
.theme-green .feat-warning {
  border: 1px solid var(--warn-border); border-left: 1px solid var(--warn-border);
  background: var(--warn-bg); color: var(--warn-ink); font-size: 0.8125rem;
}

/* Highlight (two-column) card gradient */
.theme-green .feat-card--twocol { background: linear-gradient(120deg, var(--panel), rgba(53, 245, 160, 0.06)); }

/* ---- Mini rows + badges ---- */
.theme-green .mini { border-top: 1px dashed var(--line2); }
.theme-green .mini-row { border-bottom: 1px dashed var(--line2); font-size: 0.8125rem; }
.theme-green .mini-row__k { color: #cfe8dc; }
.theme-green .mini-badge { font-size: 0.5625rem; font-weight: 700; padding: 2px 6px; border-radius: 3px; }
.theme-green .mini-badge--eth, .theme-green .mini-badge--accent { color: #8fb0ff; background: rgba(91, 139, 255, 0.2); border-color: transparent; }
.theme-green .mini-badge--sol, .theme-green .mini-badge--purple { color: #c4a6ff; background: rgba(164, 121, 255, 0.22); border-color: transparent; }

/* Quote card */
.theme-green .mini-quote, .theme-green blockquote.mini {
  border-left: 2px solid var(--accent); background: rgba(53, 245, 160, 0.08);
  font-style: italic; color: #cfe8dc;
}

/* ---- Download card ---- */
.theme-green .dl-panel { background: linear-gradient(120deg, var(--panel), rgba(53, 245, 160, 0.07)); }
.theme-green .dl-row__text .feat-card__title { font-size: 1.75rem; color: #f2fff9; }

/* ---- Footer ---- */
.theme-green .site-footer__inner { padding: 1.5rem 3rem; }
.theme-green .footer-links a { color: #cfe8dc; }
.theme-green .footer-links a:hover { color: var(--accent); }
.theme-green .footer-meta { letter-spacing: 0.12em; }
/* Footer logo lockup: mark/img + small LIESTON wordmark (proto §8). */
.theme-green .footer-lockup { display: inline-flex; align-items: center; gap: 0.625rem; }
.theme-green .footer-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.625rem; height: 1.625rem; border: 1px solid var(--accent);
  border-radius: 3px; color: var(--accent); font-weight: 800; font-size: 0.8125rem;
  box-shadow: 0 0 10px var(--glow);
}
.theme-green .footer-word { font-weight: 700; font-size: 0.8125rem; letter-spacing: 0.12em; color: #cfe8dc; }

/* Gap fixes: green header bg + drop the legacy blue hero starfield (body grid owns the bg now). */
.theme-green .site-header { background: rgba(8, 10, 8, 0.9); }
.theme-green .proj-hero { background: none; }

/* Intro section holds the 1:1 inline-styled terminal mock (see _IntroMock.cshtml).
   The mock is a fixed-palette island (not themed); its wrapper allows horizontal
   scroll on narrow viewports without breaking the page. Height is content-driven
   (no min-height) so the caption + SCROLL sit directly under the mock. */

/* ============================================================
   DESIGN architecture diagram (hybrid-chisel). Public project page.
   Uses theme tokens (green on the public theme) + .chisel/.brk.
   ============================================================ */
.dgm {
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.35);
  padding: 2rem 1.75rem;
  margin-top: 1.5rem;
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
.dgm-card {
  background: var(--panel); border: 1px solid var(--border);
  padding: 1rem 1.125rem; text-align: center; width: 100%; max-width: 26rem;
}
.dgm-cap { font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.375rem; }
.dgm-cap--accent { color: var(--accent); margin-bottom: 0.875rem; }
.dgm-title { font-size: 1rem; font-weight: 700; color: var(--text); }
.dgm-sub { font-size: 0.6875rem; color: var(--muted); margin-top: 0.25rem; }
.dgm-muted { color: var(--muted); }
.dgm-conn { width: 1px; height: 1.625rem; background: var(--accent); box-shadow: 0 0 8px var(--glow); }
.dgm-conn--muted { background: var(--border); box-shadow: none; }

.dgm-core {
  width: 100%; border: 1px solid var(--accent);
  box-shadow: 0 0 24px var(--glow); background: rgba(53, 245, 160, 0.05); padding: 1.125rem;
}
.dgm-cells { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; }
.dgm-cell { border: 1px solid var(--border); background: var(--bg); padding: 0.8125rem; text-align: center; }
.dgm-cell .dgm-title { font-size: 0.8125rem; }

.dgm-adapters { display: flex; align-items: stretch; justify-content: center; gap: 1rem; width: 100%; }
.dgm-adapter { flex: 1; max-width: 18.75rem; padding: 0.9375rem; text-align: center; border: 1px solid var(--border); }
.dgm-adapter--eth { border-color: var(--eth); background: rgba(91, 139, 255, 0.08); }
.dgm-adapter--sol { border-color: var(--sol); background: rgba(164, 121, 255, 0.08); }
.dgm-adapter--chain {
  border: 1px dashed var(--border); background: transparent;
  display: flex; flex-direction: column; justify-content: center;
  animation: lie-pulse 2.4s ease-in-out infinite;
}
.dgm-badge { display: inline-block; font-size: 0.5625rem; font-weight: 700; padding: 2px 6px; border-radius: 3px; margin-bottom: 0.375rem; }
.dgm-badge--eth { color: #8fb0ff; background: rgba(91, 139, 255, 0.24); }
.dgm-badge--sol { color: #c4a6ff; background: rgba(164, 121, 255, 0.26); }

.dgm-l4 {
  max-width: 32rem;
  background-image: repeating-linear-gradient(90deg, transparent, transparent 10px, rgba(36, 56, 48, 0.6) 10px, rgba(36, 56, 48, 0.6) 11px);
}
@keyframes lie-pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .dgm-adapter--chain { animation: none; opacity: 0.7; } }
@media (max-width: 720px) {
  .dgm-cells { grid-template-columns: repeat(2, 1fr); }
  .dgm-adapters { flex-direction: column; align-items: stretch; }
  .dgm-adapter { max-width: none; }
}

/* ============================================================
   Project hub (landing selection page) — in-brand cards.
   ============================================================ */
.hub { max-width: 60rem; margin: 0 auto; padding: 4.5rem 5vw 6rem; }
.hub-empty { color: var(--muted); }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 1.125rem; margin-top: 1.5rem; }
.hub-card {
  display: block; background: var(--panel); border: 1px solid var(--border);
  padding: 1.5rem; color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 3px rgba(0, 0, 0, 0.5);
}
.hub-card:hover { border-color: var(--accent); text-decoration: none; }
.hub-card__name { font-size: 1.25rem; font-weight: 800; }
.hub-card__sub { margin-top: 0.375rem; font-size: 0.625rem; letter-spacing: 0.1875rem; text-transform: uppercase; color: var(--accent); }
.hub-card__tagline { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.6; color: var(--muted); }
.hub-card__head { display: flex; align-items: center; gap: 0.875rem; }
.hub-card__icon { flex: 0 0 auto; width: 2.75rem; height: 2.75rem; }
.hub-card__tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-top: 1rem; }
.hub-tag { font-size: 0.5625rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--border); padding: 0.1875rem 0.5rem; }

/* ============================================================
   MOBILE ONLY (<=768px) — intro mock scale-to-fit.
   Desktop is untouched (no rule here fires above 768px). The mock composes
   at its full 1040px design width so the 2-col app-window layout is identical
   to desktop, then intro.js fit() scales the whole thing down to the container
   width (matchMedia-gated). overflow:hidden clips the leftover layout box so
   the mock never forces the page wider than the viewport (kills flush-left).
   ============================================================ */
@media (max-width: 768px) {
  .intro-mock-wrap { overflow: hidden; }
  .intro-mock-wrap [data-mock-scaler] {
    width: 1040px !important;
    max-width: none !important;
    transform-origin: top left !important;
  }
}

/* ============================================================
   MOBILE ONLY (<=768px) — compact single-row header (icon-only lockup).
   Desktop is untouched (no rule here fires above 768px). Keeps
   .site-header__inner as ONE flex row; hides the LIESTON wordmark + cursor
   (icon stays), shrinks the nav (font/gap/padding, no wrap) and drops the
   01-04 numbers so HOME + labels fit beside the icon without wrapping into
   the logo. Overrides the .theme-green desktop values at equal specificity.
   ============================================================ */
@media (max-width: 768px) {
  .theme-green .site-header__inner { padding: 0.6rem 0.875rem; gap: 0.5rem; }
  .theme-green .site-logo img { height: 1.75rem; }
  .theme-green .logo-word,
  .theme-green .logo-cursor { display: none; }
  .theme-green .site-nav { gap: 0.5rem; flex-wrap: nowrap; }
  .theme-green .site-nav a { font-size: 0.6875rem; letter-spacing: 0.02em; }
  .theme-green .site-nav .nav-num { display: none; }
}
@media (max-width: 380px) {
  .theme-green .site-header__inner { padding: 0.55rem 0.6rem; }
  .theme-green .site-nav { gap: 0.375rem; }
  .theme-green .site-nav a { font-size: 0.625rem; letter-spacing: 0; }
}